| Entries |
| Document | Title | Date |
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| 20080199699 | PTFE POWDER AND METHOD OF PRODUCING PTFE MOLDING POWDERS - This invention provides a polytetrafluoroethylene powder capable of giving moldings which are improved in surface roughness Ra tensile strength and/or tensile elongation as compared with the prior art ones and can be excellent in dielectric breakdown strength and, further, can be excellent, if desired, in apparent density and/or powder flowability as well, and a method of producing a polytetrafluoroethylene molding powder. | 08-21-2008 |
| 20080199700 | NANOPARTICLES CONFINED IN POLYELECTROLYTES - Methods of producing stabilized composite nanoparticles comprising a nanoparticle and a multiple polyelectrolyte stabilizing moiety layer, a method of producing a multilayer stabilized composite nanoparticle, and such nanoparticles. | 08-21-2008 |
| 20080206561 | PLATE-LIKE POLYCRYSTALLINE PARTICLE, METHOD FOR PRODUCING PLATE-LIKE POLYCRYSTALLINE PARTICLES, AND METHOD FOR PRODUCING CRYSTALLOGRAPHICALLY-ORIENTED CERAMIC - A plate-like polycrystalline particle is produced by forming inorganic particles into a self-supported, sheet-like shaped body with a predetermined thickness, firing the shaped body, and crushing and classifying the fired shaped body by passing through a mesh having openings with a predetermined size. The inorganic particles are composed of an oxide having a perovskite structure and grow into crystal grains with an isotropic and polyhedral shape. Since grain growth in the thickness direction is limited and grain growth in the surface direction of the sheet is promoted, it is possible to obtain crystal grains having a high aspect ratio and a high degree of orientation. Therefore, in the plate-like polycrystalline particle, in most parts, the number of crystal grains present in the thickness direction of the particle at any one point is one, and a high aspect ratio and a high degree of orientation are achieved. | 08-28-2008 |
| 20080213591 | Granules Based On Pyrogenically Prepared Silicon Dioxide, Method For Their Preparation And Use Thereof - Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof Granules based on silicon dioxide and having the properties: | 09-04-2008 |
| 20080213592 | Method of Manufacturing Silver Platelets - The invention provides an aqueous solution-based method for producing nanosized silver platelets, which employs the controlled mixing of a silver ion solution, a reducing solution, and an acidic solution in the presence of palladium ions. | 09-04-2008 |
| 20080241540 | Method for producing solid ceramic particles using a spray drying process - Methods for producing solid, substantially round, spherical and sintered particles from a slurry of a calcined, uncalcined or partially calcined raw material having an alumina content of greater than about 40 weight percent. The slurry is processed with spray drying methods into solid, substantially round, spherical and sintered particles having an average particle size greater than about 200 microns, a bulk density of greater than about 1.40 g/cc, and an apparent specific gravity of greater than about 2.60. | 10-02-2008 |
| 20080254293 | Reduction Method - Processes comprising: melting a mixture comprising a valve metal precursor and a diluting agent in at least one first vessel under a first set of temperature and residence time conditions; transferring the mixture to at least one second vessel; and initiating, in the at least one second vessel, a reaction of the valve metal precursor to form a valve metal under a second set of temperature and residence time conditions; valve metal powder prepared thereby and uses therefor. | 10-16-2008 |
| 20080261044 | RAPIDLY SELF-ASSEMBLED THIN FILMS AND FUNCTIONAL DECALS - The present invention relates to methodologies for the self-assembly of nanoparticles onto a release support that is capable of covalent integration into flexible free-standing films. Such films display useful constitutive properties, such as permittivity, permeability, electrical conductivity, thermal conductivity, and nonlinear optic properties. The type of property is dependant upon the type of nanoparticle incorporated into the compliant polymeric matrix. The compliant matrix may be any material that reacts with the components in the nanoparticle film and may be separated from the release substrate. The nanoparticles may be dispersed uniformly or spatially patterned throughout the self-assembled film. | 10-23-2008 |
| 20080268244 | Impact copolymers having improved properties - Improvements in the aesthetic appearance and performance properties of heterophasic polymers is obtained through the breaking up and dispersion of large gels. According to the current invention, a novel process is provided for filtration of heterophasic polymers using a fiber metal felt (FMF) media. Molded articles made from impact copolymers prepared according to the present invention have improved appearance and fracture mechanics relative to impact copolymers produced according to prior art methods. | 10-30-2008 |
| 20080268245 | Method for Manufacturing Particulate Chemical Substances and Particulate Products of Such Substances - Particulate chemical substances and method of manufacturing thereof wherein the resultant particles have a narrow particle size distribution and sufficient hardness to ensure that particles can withstand intact being driven through pneumatic transportation equipment. The method comprises granulating raw material using a spray granulation apparatus having a nozzle plate equipped with nozzle pipes having a length in the range of 2-100 mm. | 10-30-2008 |
| 20080268246 | Methods and Devices for Flame Spray Pyrolysis - The present invention relates the manufacture of metal powders, non-oxidic ceramic powders and reduced metal oxide powders using an improved flame spray pyrolysis (“FSP”) process. The invention further relates to an apparatus specifically adapted to said process, to powders/naoncomposites obtained by said process and to the use of said powders/nanocompsites. | 10-30-2008 |
| 20080268247 | Organic friction modifier - An organic friction modifier is provided with a composite material particle in which laminar graphite particles are dispersed in an aramid resin. | 10-30-2008 |
| 20080274354 | Embossed Metallic Flakes Process and Product - A process for preparing embossed fine particulate thin metal flakes having high levels of brightness and color intensity. The process comprises forming a release coat on a flexible polymeric carrier film, embossing the release coat with a diffraction grating pattern that is monoruled at an angle above 45°, vacuum metalizing the embossed release surface with a highly reflective metal such as aluminum, and solubilizing the metalized release coat in a solvent for removing the metal from the carrier to form embossed metal flakes that replicate the embossment pattern. The flakes are recovered from the solution containing the solvent and release coat polymer while avoiding high shear, particle sizing or other application of energy that would excessively break up the flakes, so that the D50 particle size of the flakes is maintained at or above 75 microns. The flakes have application to coatings and printing inks that produce extremely high brightness characterized as an optically apparent glitter or sparkle effect in combination with high color intensity or chromaticity. | 11-06-2008 |
| 20080274355 | SEMIAROMATIC POLYAMIDE MOLDING COMPOSITIONS AND THEIR USE - A polyamide molding composition with the following constitution is described:
| 11-06-2008 |
| 20080280138 | Coating Composition, Coating and an Object Coated with the Coating Composition - Coating composition comprising particles grafted with reactive groups and hydrophilic polymer chains. The hydrophilic polymer chains dissolves in water at least one temperature between 0 and 100° C. The reactive group may react with the substrate and or reacts to form a cross-linked coating, comprising the particles. The invention also relates to a coating obtained from the coating composition, an object coated with the coating and the particles. | 11-13-2008 |
| 20080280139 | Radiation-Curable Dispersible Polyurethanes and Polyurethane Dispersions - The present invention relates to UV-curable, dispersible polyurethanes and polyurethane dispersions, to a process for preparing them, and to their use. | 11-13-2008 |
| 20080280140 | POROUS PARTICLES AND METHODS OF MAKING THEREOF - Provided is a particle that includes a first porous region and a second porous region that differs from the first porous region. Also provided is a particle that has a wet etched porous region and that does have a nucleation layer associated with wet etching. Methods of making porous particles are also provided. | 11-13-2008 |
| 20080286574 | PELLETIZATION OF PYROLYZED RUBBER PRODUCTS - A system and method for preparing a pelletized carbon black product is provided. The system includes a source of a carbon black product from a pyrolysis process. A mixer is in communication with the source of the carbon black product. A binder oil storage tank is in fluid communication with the mixer. The binder oil storage tank is configured to inject a desired amount of a binder oil into the mixer to form the pelletized carbon black product. | 11-20-2008 |
| 20080292881 | SYNTHETIC QUARTZ GLASS WITH RADIAL DISTRIBUTION OF FAST AXES OF BIREFRINGENCE AND PROCESS FOR PRODUCING THE SAME - The present invention provides a synthetic quartz glass having a diameter of 100 mm or more for using in an optical apparatus comprising a light source emitting a light having a wavelength of 250 nm or less, the synthetic quartz glass having, in a region located inward from the periphery thereof by 10 mm or more in a plane perpendicular to the optical axis of the synthetic quartz glass: a birefringence of 0.5 nm or less per thickness of 1 cm with respect to a light having a wavelength of 193 nm; an OH group concentration of 60 ppm or less; an averaged differential OH group concentration from the center of the synthetic quartz glass toward a peripheral direction thereof, normalized with respect to the radius of the synthetic quartz glass, of not less than −60 ppm and less than −8 ppm; and an unbiased standard deviation σ of a differential OH group concentration from the center of the synthetic quartz glass toward a peripheral direction thereof, normalized with respect to the radius of the synthetic quartz glass, of 10 ppm or less, the unbiased standard deviation σ being determined with the following formula (1): | 11-27-2008 |
| 20080292882 | SYNTHETIC QUARTZ GLASS WITH FAST AXES OF BIREFRINGENCE DISTRIBUTED IN CONCENTRIC-CIRCLE TANGENT DIRECTIONS AND PROCESS FOR PRODUCING THE SAME - The present invention provides a synthetic quartz glass having a diameter of 100 mm or more for using in an optical apparatus comprising a light source emitting a light having a wavelength of 250 nm or less, the synthetic quartz glass having, in a region located inward from the periphery thereof by 10 mm or more in a plane perpendicular to the optical axis of the synthetic quartz glass: a birefringence of 0.5 nm or less per thickness of 1 cm with respect to a light having a wavelength of 193 nm; an OH group concentration of 60 ppm or less; an averaged differential OH group concentration from the center of the synthetic quartz glass toward a peripheral direction thereof, normalized with respect to the radius of the synthetic quartz glass, of −8 to +60 ppm; and an unbiased standard deviation a of a differential OH group concentration from the center of the synthetic quartz glass toward a peripheral direction thereof, normalized with respect to the radius of the synthetic quartz glass, of 10 ppm or less, the unbiased standard deviation a being determined with the following formula (1): | 11-27-2008 |
| 20080299390 | Moulded Catalyst Bodies and Method for Hydrogenation of Carbonyl Compounds - The invention relates to a method for hydrogenation of an organic compound comprising at least one carbonyl group, whereby the organic compound is brought into contact with a moulded body in the presence of hydrogen. Said body may be produced by a method in which (i) an oxidic material is prepared, comprising copper oxide, aluminium oxide, and at least one oxide of lanthanum, tungsten, molybdenum, titanium, or zirconium, followed by (ii) addition of powdered metallic copper, copper platelets, powdered cement, graphite, mixtures or a mixture thereof with graphite to the oxidic material and (iii) moulding the mixture from (ii) to give a moulded body, characterised in that the moulded body is in the form of catalyst tablets or catalyst extrudates with a diameter d and/or height h<2.5 mm, catalyst beads with a diameter d<2.5 mm or catalyst honeycomb with a cell diameter r | 12-04-2008 |
| 20080305332 | ANISOTROPICALLY SHAPED CERAMIC PARTICLES AND METHOD FOR PRODUCING THE SAME - Anisotropically shaped ceramic particles are represented by the general formula {(K | 12-11-2008 |
| 20080305333 | Boehmitic Aluminas and High-Temperature Stable, High-Porosity, Pure-Phase Aluminium Oxides Obtained Therefrom - This invention relates to crystalline boehmitic aluminas the crystallites of which exhibit unusual dimensional differences in the space directions 020 and 120. This invention further relates to a method for preparing such aluminas and the follow-up products obtained therefrom by calcination. | 12-11-2008 |
| 20080311397 | Regularly Arranged Nanoparticulate Silica and Process for Producing the Same - A novel silica which is in the form of ultrafine particles having mesopores and has a regular structure; and a process for producing the silica. The silica is a self-organized nanoparticulate silica characterized in that the average particle diameter is 4 to 30 nm, preferably 6 to 20 nm, and these particles are regularly arranged so as to form a primitive cubic lattice. The self-organized nanoparticulate silica is produced by mixing an alkoxysilane with an aqueous solution of a basic amino acid, reacting the mixture at 40 to 100° C., and subjecting the reaction mixture to drying and preferably to subsequent burning. Also provided is a process for producing fine silica particles having a particle diameter of 4 to 30 nm, which comprises mixing a solution of an alkoxysilane compound having 1 to 4 alkoxy groups with a solution of a basic amino acid and reacting the mixture at 20 to 100° C. to cause hydrolysis and condensation polymerization. | 12-18-2008 |
| 20080311398 | Aerogel Particles and Methods Of Making Same - Aerogel particles having a mean particle size less than 1 micron, products containing the same, processes of making the same, and uses thereof are described. A process of making the particle is also described wherein starting aerogel particles are homogenized or wet milled. The starting aerogel particles can be surface treated during the milling process to prevent agglomeration or aggregation. The aerogel particles can be used in a variety of products and applications. | 12-18-2008 |
| 20080311399 | NARROW PARTICLE SIZE DISTRIBUTION POROUS MICROSPHERES AND METHOD OF MAKING THE SAME - Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres. | 12-18-2008 |
| 20080311400 | NANOTUBE GROWTH AND DEVICE FORMATION - An apparatus and method for forming catalyst particles to grow nanotubes is disclosed. In addition, an apparatus and method for forming nanotubes using the catalytic particles is also disclosed. The particles formed may have different diameters depending upon how they are formed. Once formed, the particles are deposited on a substrate. Once deposited, the mobility of the particles is restricted and nanotubes and/or nanotube portions are grown on the particles. Nanotube portions having different diameters may be formed and the portions may be connected to form nanotubes with different diameters along the length of the nanotube. | 12-18-2008 |
| 20080318045 | Magnetorheological Elastomers and Use Thereof - The present invention relates to magnetorheological elastomers comprising at least one non-magnetisable elastomeric carrier medium and magnetisable particles contained therein and also to the use thereof. In the case of MREs of this type, the mechanical properties, such as the rigidity modulus, can be changed reversibly by an applied magnetic field. | 12-25-2008 |
| 20080318046 | TITANIUM DIOXIDE HAVING A VARIABLE SINTERING STABILITY - Provided is a crystalline TiO | 12-25-2008 |
| 20080318047 | Novel Monomeric and Polymeric Materials - Monomelic materials are described, comprising inorganic nanoparticles having covalently bonded to their surface at least one polymerizable organic moiety, preferably an ethylenically unsaturated organic moiety. These monomeric materials combine desirable properties of the inorganic particulate material and of the organic monomer, in addition to having the unique properties of nano-sized particles. | 12-25-2008 |
| 20090011236 | Process for Continuous Production of Polyester, Polyester Prepolymer Granule and Polyester - A problem of the invention is to provide a process for producing a polyester with high molecular weight and high quality and having practicality as a container material, etc., which is able to achieve the production for a relatively short period of time of solid phase polycondensation without using a complicated melt polycondensation reaction device and consequently at a low cost and with good efficiency. | 01-08-2009 |
| 20090011237 | Superfine powders and their methods of manufacture - Superfine powders composed of mineral materials selected from the group consisting of talc, calcium carbonate, zeolite, clay, aluminum hydroxide, aluminum silicate, iron oxide and magnesium oxide are claimed. Such powders are produced when the subject mineral material is combined with a dry separation agent such as sodium chloride and ground for a sufficient time to produce the superfine mineral material of predetermined size or specific surface area. The separation agent is then removed from the final product by washing with a solvent such as water. | 01-08-2009 |
| 20090011238 | Spherical Menthol Particles - The invention relates to a process for the preparation of spherical menthol particles, comprising the following steps:
| 01-08-2009 |
| 20090011239 | ZIRCONIUM OXIDE HYDRATE PARTICLES AND METHOD FOR PRODUCING THE SAME - The zirconium oxide hydrate particles of the present invention are represented by the formula ZrO | 01-08-2009 |
| 20090011240 | CRYSTALLINE SILICA-FREE DIATOMACEOUS EARTH FILTER AIDS AND METHODS OF MANUFACTURING THE SAME - A method of producing a range of diatomaceous earth filter aids having selectable permeabilities and less than about 1 percent by weight total crystalline silica. The method includes milling diatomaceous earth ore to a size range of between about 100 micrometers and about 1400 micrometers; calcining the milled diatomaceous earth in a calciner; and milling the calcined diatomaceous earth in an adjustable milling and classification system to produce diatomaceous earth filter aids. Systems to implement such methods and compositions produced by such methods are also described. | 01-08-2009 |
| 20090011241 | Carbon Nanoflake Compositions and Methods of Production - Novel compositions and morphologies of carbon nanoflakes are described, as well as methods for making carbon nanoflakes using a radio frequency plasma enhanced chemical vapor deposition (RF-PECVD) process. Acetylene is used as a CVD source gas. By utilizing high concentrations of acetylene in the CVD source gas at relatively low temperatures, carbon nanoflake growth rate and robustness are improved, and the resulting carbon nanoflakes have enhanced height uniformity. | 01-08-2009 |
| 20090017303 | ZINC OXIDE HAVING ENHANCED PHOTOCATALYTIC ACTIVITY - The present invention relates to a method for increasing a photocatalytic activity of zinc oxide, which comprises preparing zinc oxide nanoplate crystals having a planar morphology on their (0001) crystal faces. In addition, the present invention relates to a process for synthesizing zinc oxide nanoplate crystals, a tooth whitening composition and a composition for degrading organic pollutants. | 01-15-2009 |
| 20090022992 | OXIDE-TYPE, MAGNETIC MATERIAL AND ITS PRODUCTION METHOD, AND SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD - A sintered ferrite magnet having an M-type ferrite structure and comprising Ca, an R element which is at least one rare earth element indispensably including La, Ba, Fe and Co as indispensable elements, which is represented by Ca | 01-22-2009 |
| 20090022993 | Copper alloy - Copper alloys having excellent strength while suppressing irregularity of wavelengths, etc., of the fluctuations and having excellent bendability are obtained while suppressing growth of crystal grains. The copper-based alloy contains 2.0 to 4.0 mass % of Ti, and the total content of unavoidable impurity elements Pb, Sn, Zn, Mn, Fe, Co, Ni, S, Si, Al, P, As, Se, Te, Sb, Bi, Au, and Ag is not more than 0.1 mass %, and contents of each element thereof is not more than 0.01 mass %, and not less than 80% of quality of a second-phase particles having an area of not less than 0.01 μm | 01-22-2009 |
| 20090029167 | Polymer nanocomposites including dispersed nanoparticles and inorganic nanoplatelets - Nanocomposites and method of making same are provided using nanoplatelets. A nanocomposite is provided, and the nanocomposite includes nanoparticles, inorganic platelets, and a polymer material. A method is provided for dispersing nanoparticles into a polymeric material by using inorganic nanoplatelets. | 01-29-2009 |
| 20090029168 | Reverse Phase Hydrophilic Polymers and Their Use in Water-Expandable Elastomeric Compositions - Water-swellable compositions, dispersions and polymer microparticles for their preparation as well as their manufactures and uses are described. | 01-29-2009 |
| 20090029169 | COMPOSITION, ARTICLE AND THEIR PRODUCTION METHOD, AND FILM AND ITS PRODUCTION METHOD - A composition comprising an organic crystal having a minor axis length of from 3 to 100 nm and a major axis length of from 10 to 2,000 nm and a matrix material, wherein the organic crystal satisfies that (1) a surfactant is adsorbed on the organic crystal, (2) an inorganic ion is adsorbed on the organic crystal, (3) silicon oxide, titanium oxide, aluminum oxide, zirconium oxide, barium oxide or hydroxyapatite is bonded with the organic crystal, or (4) the organic crystal is modified with a group represented by the following formula (1): | 01-29-2009 |
| 20090029170 | EXTRUSION - The invention relates to a process for preparing a controlled release pharmaceutical extrudate using a melt extruder, | 01-29-2009 |
| 20090035575 | METHOD FOR MANUFACTURING METAL NANO PARTICLES HAVING HOLLOW STRUCTURE AND METAL NANO PARTICLES MANUFACTURED BY THE METHOD - A method for manufacturing metal nano particles having a hollow structure is provided. First, a suitable reducing agent is added into a first metal salt solution, and first metal ions are reduced to form first metal nano particles. Next, after the reducing agent is decomposed, a second metal salt solution with a higher reduction potential than that of the first metal is added. Then, the first metal particles are oxidized to form first metal ions when the second metal ions are reduced on the surface of the first metal by electrochemical oxidation reduction reaction, and thus, second metal nano particles having a hollow structure and a larger surface area are obtained. The method is simple and the metal nano particles with uniform particle size are obtained by this method. | 02-05-2009 |
| 20090035576 | Nanoparticles for two-photon activated photodynamic therapy and imaging - The present invention provides organically modified silica (ORMOSIL) nanoparticles into which have been incorporated two-photon absorption dye molecules. The two photon absorption dye displays a unique aggregation induced fluorescence enhancement behavior. As a result ORMOSIL nanoparticles with high amounts of the dye can be prepared. These particles can be used for imaging. In one embodiment, the nanoparticles can additionally have incorporated therein a photosensitizer. The photosensitzer can be activated by intraparticle fluorescence resonance energy transfer (FRET) from the dye aggregates resulting in enhanced fluorescence and singlet oxygen generation from photosensitizer under two-photon excitation conditions. Such nanoparticles can be used for photodynamic therapy applications. | 02-05-2009 |
| 20090035577 | Surface-conditioning composition, method for production thereof, and surface conditioning method - A surface-conditioning composition which has a higher chemical conversion treatment capability (can form a denser phosphate coating film on the surface of a metal material) compared to a conventional one, can reduce the electrolytic corrosion of an aluminum-type metal material during a chemical conversion treatment, form a chemical conversion coating film having a satisfactory coating weight even when applied to a hardly convertible metal material (e.g., an aluminum alloy, a high tensile strength steel plate), improve the productivity rate of the chemical conversion treatment, resulting in the reduction of the time required for the chemical conversion treatment, and enables stable dispersion in a surface-conditioning solution for a long period of time. This composition includes a particle of a phosphate of a bivalent or trivalent metal and has a pH value ranging from 3 to 12. The particle has a D | 02-05-2009 |
| 20090035578 | IRREGULAR-SHAPED PARTICLE, IRREGULAR-SHAPED PARTICLE COMPOSITION, METHOD FOR PRODUCING SAME, AND LIGHT DIFFUSION MOLDED ARTICLE - Irregular-shaped particles each comprising
| 02-05-2009 |
| 20090042032 | NOVEL WATER-SOLUBLE NANOCRYSTALS COMPRISING A LOW MOLECULAR WEIGHT COATING REAGENT, AND METHODS OF PREPARING THE SAME - The invention relates to a water soluble nanocrystal with a nanocrystal core comprising at least one metal M | 02-12-2009 |
| 20090053523 | Metal Fine Particles and Manufacturing Method Therefor - There is provided a method for efficiently manufacturing metal nano particles without condensing laser beams by using a lens etc. In this method, first, metallic foil pieces, which are a starting material, are dispersed in a dispersion liquid. Next, laser beams are irradiated directly to the metallic foil pieces without providing a condensing means, by which many metal fine particles are yielded. The particle diameters of the metal fine particles obtained can be controlled to sizes from nano particles to submicron particles by utilizing the relationship between the shape (especially thickness) of the metallic foil piece which is a starting material and the absorbed energy of the laser beam. | 02-26-2009 |
| 20090061226 | SPHERICAL COMPOSITES ENTRAPPING NANOPARTICLES, PROCESSES OF PREPARING SAME AND USES THEREOF - Novel nanoparticles-entrapping spherical composites, composed of a metal oxide or semi-metal oxide and a hydrophobic polymer, are disclosed. The spherical composites are characterized by well-defined spherical shape, a narrow size distribution and high compatibility with various types of nanoparticles. Further disclosed are processes for preparing the nanoparticles-entrapping spherical composites and uses thereof. | 03-05-2009 |
| 20090061227 | METHOD FOR PURIFYING POROUS POLYAMIDE FINE POWDER - A porous polyamide fine powder having been prepared by bringing a non-solvent B for the polyamide into contact with a polyamide solution in which a polyamide is dissolved in a solvent a and containing a remaining solvent A is treated with a poor solvent C which is compatible with the solvent A at least at a temperature of 40° C. or higher at a temperature of 40° C. or higher, whereby the solvent A is extracted out of the porous polyamide fine powder. | 03-05-2009 |
| 20090061228 | METHOD OF PREPARING SOLID PARTICULATES AND SOLID PARTICULATES PREPARED USING SAME - The present invention relates to a method of preparing solid particulates and solid particulates prepared by using the method. The method of preparing solid particulates includes dissolving an organic or inorganic compound in a first solvent to provide an organic or inorganic compound-included solution, dispersing the organic or inorganic compound-included solution in a second solvent to provide an emulsion, and concentrating the emulsion in a dispersing medium to precipitate the organic or inorganic compound as solid particulates to provide a dispersion including the solid particulates. The first solvent is an organic solvent or an aqueous solvent, and the second solvent is an organic solvent or an aqueous solvent that is not compatible with the first solvent. It is possible to prepare solid particulates from a wide range of organic or inorganic compounds in accordance with the present invention, and in addition, it is possible to prepare a dispersion including organic or inorganic compound particulates in a high concentration. Therefore, according to the method of the present invention, the solid particulates can be mass-produced. | 03-05-2009 |
| 20090061229 | DIAMONDOID STABILIZED FINE-GRAINED METALS - Thermal stability of cryomilled Al+1% diamantane was investigated in the temperature range of 423 to 773K. Diamantane is a nanosized hydrocarbon molecule with a 14 carbon atom diamond cubic framework that is terminated by hydrogen atoms. Following the cryomilling of the Al powders and diamantane cages, the average grain size characterized using transmission electron microscopy (TEM) and X-ray diffraction (XRD). The as-cryomilled grain sized was found to be of the order of 22 nm, essentially the same as that for Al cryomilled without diamantane. To determine thermal stability, the powders were sealed in glass tubes in an Ar atmosphere to avoid oxidation and contamination and annealed at different temperatures between 423 and 773K for different holding times. Following these treatments, the grain size of cryomilled Al+1% diamantane was consistently less than that for cryomilled Al by about a factor of two. Preliminary investigations indicate that the grain growth exponent n decreased with increasing temperature, reaching a value of approximately 35 at 423 K. Such a high value of n suggests the operation of strong pinning forces on boundaries during annealing treatment. The thermal stability data were found to be consistent with Burke's model based on drag forces exerted by dispersion particles. | 03-05-2009 |
| 20090068467 | PROCESS FOR PRODUCTION OF POLYESTER PARTICLES, POLYESTER PARTICLES, POLYESTER RESIN PARTICLES, AND PROCESS FOR PRODUCTION THEREOF - To provide an efficient process for producing polyester particles from a polyester with a low degree of polymerization by a strand cutting method, polyester particles, a process for producing polyester resin particles from the polyester particles by solid phase polycondensation, and polyester resin particles. | 03-12-2009 |
| 20090068468 | Bead for Enantiomeric Isomer Resolution and Process for Producing the Same - There is provided a process for producing beads for enantiomeric isomer resolution with a satisfactory separation efficiency. The beads for enantiomeric isomer resolution include a polysaccharide derivative, in which the polysaccharide derivative has a structure crosslinked at the 6-position hydroxy group of constituent units of the polysaccharide with a crosslinking agent. The process for producing the beads for enantiomeric isomer resolution includes: the step of adding dropwise an organic solvent solution of the polysaccharide derivative to a coagulation bath being stirred to thereby produce beads; the step of taking out the beads and then optionally drying the same after washing; and the step of reacting the beads with a crosslinking agent in an organic solvent to react at least part of the 6-position hydroxy groups in the constituent units of the polysaccharide with the crosslinking agent, thereby obtaining a reaction mixture containing beads having a crosslinked structure. | 03-12-2009 |
| 20090075081 | ORGASOL SYNTHESIS METHOD WITH LARGE GRAIN SILICA - The invention relates to a method for obtaining polyamide or copolyesteramide particles which are spheroidal and whose average diameter is between 40 and 150 ?m, preferably between 60 and 100 ?m. Said method consists in introducing a mineral charge, preferably silica, having an average diameter of 1-30 ?m into the reaction mixture. The invention also relates to a polyamide or copolyesteramide powder and to the use thereof in order to manufacture coatings, ink compositions, paint compositions, cosmetic compositions, pharmaceutical compositions, alloys with metal powders or metal oxide powders and parts by agglomerating said powder by laser sintering, IR radiation or UV radiation. | 03-19-2009 |
| 20090075082 | METHOD FOR PREPARING NANOPHOSPHOR FROM METAL HYDROXY CARBONATE AND NANOPHOSPHOR PREPARED BY THE METHOD - Disclosed herein is a method for preparing a nanophosphor from a metal hydroxy carbonate and a nanophosphor prepared by the method. The method is capable of mass-production of a uniform particle-size nanophosphor with superior dispersibility and enables reduction in preparation costs. The nanophosphor prepared by the disclosed method exhibits high luminescence efficiency. | 03-19-2009 |
| 20090075083 | Nanoparticle production and corresponding structures - Methods are described that have the capability of producing submicron/nanoscale particles, in some embodiments dispersible, at high production rates. In some embodiments, the methods result in the production of particles with an average diameter less than about 75 nanometers that are produced at a rate of at least about 35 grams per hour. In other embodiments, the particles are highly uniform. These methods can be used to form particle collections and/or powder coatings. Powder coatings and corresponding methods are described based on the deposition of highly uniform submicron/nanoscale particles. | 03-19-2009 |
| 20090081458 | Electrostatically bonded polymer vesicle - The present invention discloses a vesicle which is excellent in structure stability and environmental responsiveness and also can be produced by a simple operation. More particularly, the present invention discloses a vesicle comprising a membrane formed of a first block copolymer containing a non-chargeable hydrophilic segment and a chargeable segment, and a second block copolymer containing a non-chargeable hydrophilic segment and a chargeable segment having an electric charge which is opposite to that of the chargeable segment of the first block copolymer. | 03-26-2009 |
| 20090087658 | METHOD FOR MANUFACTURING FERRITE POWDER, FERRITE POWDER, AND MAGNETIC RECORDING MEDIUM - A method for manufacturing ferrite powder comprises a step (a) of causing a precursor, obtained by a liquid-phase reaction method, to pass through a sieve with openings of 2 mm or less, and a step (b) of causing free fall, through the interior of a furnace tube heated to the range 750 to 1250° C. by a heater, of the precursor which has passed through the sieve. In the process of causing free fall through the interior of the furnace tube heated by the heater, ferrite powder, which is a single phase of hexagonal ferrite, is obtained by heating the precursor to a prescribed temperature and holding the precursor at the prescribed temperature. | 04-02-2009 |
| 20090098379 | CLOSED-PORE GLASS SOIL ADDITIVES AND A METHOD FOR USING THE SAME - A granular soil composition consisting of a first mixture of organic material and a second plurality of substantially nonporous generally spherical foamed glass particles. The second substantially nonporous generally spherical foamed glass particles is typically present in amounts of between about 20 and 50 volume percent. The first mixture is typically selected from the group including bark, wood chips, rice husks, coco peat, peat moss and mixtures thereof and the plurality if substantially nonporous generally spherical foamed glass particles are characterized by mean strengths of at least about 350 PSI, diameters of between about 0.1 and 10 millimeters, and bulk densities of between about 15 and about 60 lb/ft | 04-16-2009 |
| 20090098380 | System and Method for Producing Particles and Patterned Films - A system including a mold having a fluoropolymer wherein the mold defines a plurality of cavities having a predetermined shape and a cross-sectional dimension less than about 100 micrometers; a roller; a surface in cooperation with the roller to form a nip point configured to receive the mold, wherein the nip point is further configured to receive a substantially liquid composition and accelerate entry of the substantially liquid composition into the cavity. A method of forming particles including applying a substantially liquid composition to a mold, wherein the mold comprises a fluoropolymer and defines a plurality of cavities each having a broadest cross-sectional dimension of less than about 100 micrometers; nipping the mold between a roller and a surface such that the substantially liquid composition enters the cavities of the mold; and hardening the substantially liquid composition in the cavities of the mold to form a particle within each cavity, wherein the particle has a size and shape that substantially mimics the size and shape of the cavity of the mold. | 04-16-2009 |
| 20090110929 | Titanium Dioxide Particles Doped with Rare Earth Element and Method of Manufacturing the Same - A method of manufacturing titanium dioxide particles can produce titanium dioxide particles where a rare earth element is substituted at the titanium sites from which it is possible to highly efficiently take out fluorescence attributable to the rare earth element. The method of manufacturing titanium dioxide particles doped with a rare earth element comprises a step of preparing a liquid precursor containing a titanium source and rare earth metal source, the doping ratio of the rare earth element in the liquid precursor being within a range not less than 0 at % and not more than 5.0 at %, a step of generating thermal plasma and a step of providing the liquid precursor into the thermal plasma. | 04-30-2009 |
| 20090110930 | MONO-DISPERSIVE SPHERICAL INDIUM OXIDE-BASED PARTICLES AND METHOD FOR PRODUCING THE SAME - An indium oxide-based particle is provided. The indium oxide-based particle has a mono-dispersive and spherical non-crystalline structure (spherical morphology with amorphous phase). The diameter of particle is ranged between 0.10 μm and 0.70 μm, and the content of an indium oxide is ranged between 10.0 percent by mass and 99.9 percent by mass. The indium oxide-based particle is generated by the precursor with indium ion reacting with alpha hydroxyl acid in an aqueous solution with alkali-modifier additive at a constant temperature. The indium-oxide based particle can be further calcinated as a crystalline indium oxide particle. | 04-30-2009 |
| 20090117381 | Acryl Microbead Having Marron Particle Size Distribution and Method of Preparing Thereof - Disclosed herein are acryl microbeads having a narrow particle size distribution and a method of preparing the same. In a method of preparing acryl microbeads through polymerization by stirring a polymerization composition containing vinyl acrylate monomers, an initiator and a dispersion stabilizer at a high speed to form microdroplets and increasing a reaction temperature to induce the polymerization reaction of the monomers within the microdroplets, a low molecular weight seed particle capable of absorbing vinyl acrylate monomers dissolved in a reaction medium outside the microdroplets is supplied at the time of the polymerization reaction, and thus the acryl microbeads have a narrow particle size distribution. The microbeads, which are almost completely free of fine and coarse particles and thus need no sorting process, which range in size from 1 to 50 μm, and which have a narrow particle size distribution can be prepared at a high yield without using a polymerization inhibitor. Exhibiting excellent physicochemical properties including color, transparency, etc., the microbeads can find a wide spectrum of applications in various industries including optical, cosmetic, and food industries. | 05-07-2009 |
| 20090117382 | Ultrafine nepheline syenite - A useable particulate nepheline syenite having a grain size to provide an Einlehner Abrasive Value of less than about 100 is described. The particulate nepheline syenite is generally free from agglomeration and moisture free. At least 99% of the nepheline syenite particles have a size less than 10 microns. In practice, the nepheline syenite grain size is less than about 5 microns and the distribution profile of the particulate system is generally 4-5 microns. | 05-07-2009 |
| 20090117383 | Titanium Oxide, Conductive Titanium Oxide, and Processes for Producing These - Titanium dioxide and an electro-conductive titanium oxide which each includes particles having a large major-axis length in a large proportion and comprises columnar particles having a satisfactory particle size distribution. A titanium compound, an alkali metal compound, and an oxyphosphorus compound are heated/fired in the presence of titanium dioxide nucleus crystals having an aspect ratio of 2 or higher to grow the titanium dioxide nucleus crystals. Subsequently, a titanium compound, an alkali metal compound, and an oxyphosphorus compound are further added and heated/fired in the presence of the grown titanium dioxide nucleus crystals. Thus, titanium dioxide is produced which comprises columnar particles having a weight-average major-axis length of 7.0-15.0 μm and in which particles having a major-axis length of 10 μm or longer account for 15 wt. % or more of all the particles. A solution of a tin compound and a solution of compounds of antimony, phosphorus, etc. are added to a suspension obtained by suspending the titanium dioxide. The particles are sedimented. Subsequently, the product obtained is heated/fired to produce an electro-conductive titanium oxide which comprises the titanium dioxide and an electro-conductive coating formed on the surface thereof. | 05-07-2009 |
| 20090117384 | Titania Nanocavities and Method of Making - Disclosed herein are compositions of metal oxide nanoparticles having regular polyhedral nanocavities, where the metal oxide can be titania, and where the nanoparticles be nanorods. Also disclosed are titania nanoparticles with nanocavities that are doped with dopants. Methods of making metal oxide nanoparticles with nanocavities are also disclosed. Also disclosed are ultraviolet-blocking compositions including metal oxide nanoparticles with nanocavities, as well as methods of enhancing ultraviolet absorbance efficiency of an ultraviolet blocking composition. Additional uses of metal oxide nanoparticles with nanocavities include solar energy conversion systems and lithium-ion batteries. | 05-07-2009 |
| 20090123751 | Method for Producing Fine Particles of Salt, Hydroxide or Oxide, and Fine Particles of Salt, Hydroxide or Oxide Produced by Such Method - The present invention provides a process for producing fine particles of a salt, hydroxide or oxide, wherein when producing the salt, hydroxide or oxide by electrodialysis using anion exchange membranes and cation exchange membranes, a conductive liquid acting as a poor solvent for the salt, hydroxide or oxide which is produced in a concentration chamber is used as a concentration chamber solution, as well as the fine particles of the salt, hydroxide or oxide which are produced by the above process. | 05-14-2009 |
| 20090123752 | SEPARATION MEDIUM CONTAINING THERMALLY EXFOLIATED GRAPHITE OXIDE - A separation medium, such as a chromatography filling or packing, containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m | 05-14-2009 |
| 20090123753 | METHOD FOR PREPARING NYLON MICROSPHERES AND NYLON MICROSPHERES PREPARED THEREBY - A method for preparing nylon microspheres is provided, said method comprising steps (1), (2) and (3) or steps (1′), (2) and (3) as follows: (1) a radically polymerizable monomer is dispersed in a molten lactam monomer, and a free radical initiator is added, so that radical polymerization of the radically polymerizable monomer is carried out, to give a mixture of a free radical polymer and the lactam monomer; or (1′) a mixture of a free radical polymer and a molten lactam monomer is provided; and (2) an initiator and an activator, used for anionic ring-opening polymerization of the lactam monomer, are added to the mixture obtained in step (1) wherein the remaining radically polymerizable monomer and water are removed, or to the mixture obtained in step (1′), so that the anionic ring-opening polymerization of the lactam is carried out to give a polymer alloy of the free radical polymer/polyamide; and (3) the free radical polymer in the polymer alloy obtained in step (2) is removed by dissolution, giving nylon microspheres. Nylon microspheres are also provided, wherein the weight average molecular weight of the nylon lies in the range of 10000-300000, and the particle size of the nylon microspheres lies in the range of 0.1-500 μm. | 05-14-2009 |
| 20090123754 | MICROSPHERES HAVING A HIGH INDEX OF REFRACTION - The present disclosure relates to microspheres (i.e., beads) having a high index of refraction. The disclosure also relates to retroreflective articles, and in particular pavement markings, comprising such microspheres. | 05-14-2009 |
| 20090130444 | HYDROXYAPATITE CALCIUM PHOSPHATES, THEIR METHOD OF PREPARATION AND THEIR APPLICATIONS - The present invention is directed to calcium phosphates in granular form having an X-ray diffraction pattern characteristic of hydroxyapatite in which a portion of the anions of the crystal lattice are substituted with carbonate anions and which have good compressibility and flow properties in direct compression applications. | 05-21-2009 |
| 20090136756 | Nanodisk Comprising Block Copolymer - This invention provides a nanodisk, which can be formed of a wide variety of materials and has a high level of application, and a method for manufacturing the same. The nanodisk comprises fundamental units formed of two-molecule block copolymers arranged in series in a main chain direction, the fundamental units having been aggregated in a plane direction. The nanodisk has a thickness of 1 nm to 100 nm, a diameter of 10 nm to 5 μm, and an aspect ratio of not less than 1. Since the thickness of the nanodisk is not more than 100 nm, the nanodisk is transparent to light in a visible region. Further, when a metal element is held on the crosslinked structure part, the nanodisk can be utilized as a nanodisk having magnetic properties and electroconductive properties, or a nanodisk having catalytic activity and a high refractive index. Thus, the nanodisk can be applied to a wide variety of fields such as fine particle/powder technology, colloid surface science, electronic materials, and optical materials. | 05-28-2009 |
| 20090136757 | METHOD OF FRACTIONATING OXIDIC NANOPARTICLES BY CROSSFLOW MEMBRANE FILTRATION - A method of fractionating a dispersion of oxidic nanoparticles wherein at least one step of the method is a membrane crossflow filtration step, the flow of the dispersion over the membrane being brought about by means of driven rotating parts; and dispersions of oxidic nanoparticles that are obtainable by the method. | 05-28-2009 |
| 20090142598 | PHOSPHOR AND ULTRAVIOLET EXCITED LIGHT-EMITTING DEVICE - The present invention provides a phosphor and an ultraviolet excited light-emitting device. The phosphor comprises a compound represented by the formula (I): Ca | 06-04-2009 |
| 20090148702 | MAGNESIUM ALKOXIDE GRANULATE, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF - The invention relates to magnesium alkoxide granulates, a method for the production thereof, and the use thereof. | 06-11-2009 |
| 20090155589 | Fibrous fine carbon particles and method for producing the same - Fibrous fine carbon particles of a novel structure improved in dispersibility in the dispersing media are provided. These particles have a minor diameter of 5 nm to 5 μm and have a rugged structure in which the mean value of surface roughness defined by the following equation (I) is not less than 8.0%: | 06-18-2009 |
| 20090162656 | Spherical Corundum Particles, Based on Fused Aluminum Oxide and a Method for Said Particles - A method is provided for manufacturing spherical corundum grains having a bulk density between 1.5 kg/L and 2.5 kg/L, with aluminum oxide being melted in an electric arc furnace with the addition of 0.1 to 1% quartz sand, the melt being poured in a pouring quantity of less than 100 kg/min, and the pouring stream being blown using compressed air at a pressure between 3 to 10 bar. | 06-25-2009 |
| 20090162657 | METHOD FOR MANUFACTURING METAL CHIPS BY PLASMA FROM A LAYER COMPRISING SEVERAL ELEMENTS - The invention relates to a method for manufacturing chips composed of at least one electrically conductive material. Such a method comprises the following steps:
| 06-25-2009 |
| 20090162658 | Process for the preparation of nanocrystalline hydrotalcite compounds - The present invention relates to a process for the preparation of nanocrystalline hydrotalcite compounds comprising the steps: introduction of one or more starting compounds into a reaction chamber by means of a carrier fluid, subjecting the starting compound(s) in a treatment zone to a pulsating thermal treatment at a temperature of 250 to 400° C., formation of nanocrystalline metal-oxide particles, discharging of the nanocrystalline hydrotalcite particles from the reactor, wherein the starting compound(s) are introduced into the reaction chamber in the form of a solution, slurry, suspension or in solid aggregate state, and a nanocrystalline hydrotalcite material obtainable by the process according to the invention and its use as an adsorption and catalyst material. | 06-25-2009 |
| 20090169886 | NEGATIVE COEFFICIENT THERMAL EXPANSION ENGINEERED PARTICLES FOR COMPOSITE FABRICATION - Methods for the fabrication of negative coefficient thermal expansion engineered elements, and particularly, wherein such elements provide for fillers possessing a low or even potentially zero coefficient thermal expansion and which are employable as fillers for polymers possessing high coefficients of thermal expansion. Further, disclosed are novel structures, which are obtained by the inventive methods. | 07-02-2009 |
| 20090169887 | Method for Producing Fine-Particle C.I. Pigment Red 254 - A process for preparing C.I. Pigment Red 254 having an average particle size (d | 07-02-2009 |
| 20090169888 | Tungsten Alloy Grains, Processing Method Using the Same, and Method for Manufacturing the Same - Provided are an ancillary material, used for shape processing, which is capable of shortening a processing time, avoiding a reduction in quality of a shape provided to a workpiece material, and allowing a relatively low manufacturing cost; a processing method using the ancillary material; and a method of manufacturing the ancillary material. The tungsten alloy grains ( | 07-02-2009 |
| 20090169889 | NANOSIZED PHOSPHOR - The present invention is to provide a nanosized phosphor exhibiting enhanced luminance as a molecular labeling phosphor by controlling an electrostatic charge of an inorganic phosphor. The nanosized phosphor is featured in that at least 90% of total particles have a particle size of 1 to 100 nm and an electrostatic charge of the total particles is in the range of −20 μC/g to 5 μC/g. | 07-02-2009 |
| 20090169890 | High Brightness and Low Abrasion Calcined Kaolin - Disclosed herein are calcined kaolins, having a GE brightness of at least about 89 and an Einlehner Abrasion value of not more than about 4.0 mg when measured at 43.5 krev and a solids content of 10%. Further disclosed herein are calcined kaolins, having a Hunter “a” value of less than 0.1 and an Einlehner Abrasion value of not more than about 4.0 mg when measured at 43.5 krev and a solids content of 10%. In addition, disclosed herein are methods of making the calcined kaolins and products comprising the calcined kaolins. | 07-02-2009 |
| 20090169891 | Water Absorbing Resin Particle Agglomerates and Manufacturing Method of the Same - Provided are a manufacturing method of water absorbing resin particle agglomerates capable of producing water absorbing resin particles having a sufficiently high water retention property and a large particle size without using a special material, which process has steps of (1) a polymerization step for producing primary particles of a water absorbing resin comprising suspending an aqueous monomer solution containing an unsaturated carboxylate in an organic solvent containing a nonionic surfactant therein, and subjecting the resulting suspension to reverse-phase suspension polymerization, and (2) an agglomeration step of agglomerating the primary particles by using a water soluble solvent; and water absorbing resin particle agglomerates stably showing a high water retention property and satisfying the following requirements: (a) 50 mol % or greater of repeating units of the polymer molecular chain of the water absorbing resin constituting the primary particles are carboxyl group-containing units and at least a portion of carboxyl groups of the carboxyl group-containing units is neutralized with at least one base selected from alkali metals, amines, and ammonia, and (b) the water absorbing resin particle agglomerates comprise, on the outer surface thereof, a portion having a neutralization ratio of carboxyl groups of not greater than 40 mol % and, inside of the water absorbing resin particle agglomerates, a portion having a neutralization ratio of carboxyl groups of 50 mol % or greater. | 07-02-2009 |
| 20090176096 | FREE FLOWING 100-500 MICROMETER SIZE SPHERICAL CRYSTALS OF COMMON SALT AND PROCESS FOR PREPARATION THEREOF - The present invention provides spherical shaped crystals of common salt having size distribution in the range of 100-500 μm and a process for preparation of the said salt. The above mentioned size range is relevant for many important edible and non-edible applications of salt. The salt is demonstrated to have superior flow properties compared to the cubic counterpart. The free flow property of the salt can be further enhanced through surface treatment with additive such as glycine. The salt is produced by cost-effective mechanical means and such production is amenable to scale up. | 07-09-2009 |
| 20090186225 | Flaky Alpha-Alumina Crystal and a Method of Its Preparation - The present invention relates to a flaky α-alumina crystal and a preparation method thereof. More particularly, the present invention relates to a flaky α-alumina crystal comprising aluminum oxide and zinc oxide, which is prepared by hydrolyzing an aluminum precursor solution containing a water-soluble flux and a zinc precursor solution to obtain a gel mixture and aging, drying, calcining and crystallizing it under a specific reaction condition, and a preparation method thereof. Since the flaky α-alumina crystal of the present invention has a thickness of less than 0.5 μm, an average particle diameter of at least 15 μm and an aspect ratio of at least 50, it is useful as high-quality pearlescent pigment material and filler for ceramic materials. | 07-23-2009 |
| 20090186226 | MESOSTRUCTURED ORGANIC-INORGANIC HYBRID MATERIAL - An organic/inorganic hybrid material (OIHM) that consists of elementary spherical particles is described, whereby each of said spherical particles consists of a mesostructured matrix that is based on silicon oxide and organic groups with reactive terminal groups that are linked covalently to the inorganic structure, whereby said mesostructured matrix has a pore size of between 1.5 and 30 nm and has amorphous walls with a thickness of between 1 and 20 nm. Said elementary spherical particles have a maximum diameter of 10 μm. The matrix that is based on silicon oxide can contain aluminum, titanium, zirconium and cerium. Two methods for preparation of said material are also described. | 07-23-2009 |
| 20090191408 | SUPERABSORBENT POLYMER COMPOSITIONS HAVING A TRIGGERING COMPOSITION - The present invention relates to absorbent compositions which exhibit swelling, deswelling, and reswelling behavior. More specifically, absorbent compositions of this invention swell and absorb fluids after exposure to aqueous fluids, deswell and release fluids from the swollen absorbent compositions, and may also reswell and absorb fluids. The swelling-deswelling-reswelling behavior allows enhanced liquid distribution in absorbent composites. | 07-30-2009 |
| 20090197085 | ORGANIC NANOPARTICLES AND METHOD OF PREPARATION THEREOF - The invention relates to organic nanopowders and methods for their production, including ascorbic acid nanoparticles and nanopowder salts of ascorbic acid, such as, calcium ascorbate nanopowders. Such organic nanopowders may have utility in cosmetics, pharmaceutical preparations and nutrition. The invention additionally relates to methods for producing ascorbic acid nanoparticles and calcium ascorbate nanopowders. The method of preparation of ascorbic acid or calcium ascorbate nanopowders involves: (i) preparing an solution including an organic compound solute and a solvent to disperse or dissolve the organic compound, and (ii) removal or separation of the solvent in such a manner so as to limit the growth of the organic solute particles to nanometer range which is typically below 500 nm but preferably 100 nm or less. | 08-06-2009 |
| 20090202833 | Dialkoxymagnesium Granules and Method for their Synthesis - Dialkoxymagnesium granules having spherical or ellipsoidal particle shapes with a mean particle size, represented by D50, in the range of 60-200 μm, a bulk specific gravity of 0.2-0.7 g/ml, having numerous interior pores with pore sizes of 0.1-5 μm as observed with a TEM, and having a particle size distribution, represented by (D | 08-13-2009 |
| 20090202834 | Inorganic Compound Particle - Inorganic compound particles constituted of a shell, a porous matter or a cavity enclosed therein, and the porous matter or the cavity being kept unchanged in a subsequently formed transparent coating film. | 08-13-2009 |
| 20090208746 | Method of Sol-Gel Processing - Methods of sol-gel processing for preparing of stabilized or doped gels and nanoparticles are described. The invention also relates to stabilized or doped gels and nanoparticles prepared by the described methods. | 08-20-2009 |
| 20090208747 | Novel Crystalline Methods and Novel Crystalline and Amorphous forms of Halogenated Sugars - Disclosed is crystalline 4,1′,6′Trichlorogalactosucrose (TGS) having enhanced storage stability, a mean particle size of about 5 microns or less, 90% particles being less than about 10 microns and the maximum particle size being more than twice the mean but less than about 35 microns; and a process for producing the same comprising gradual cooling of a saturated solution of TGS of a mixture of a a polar alcoholic solvent and a less polar organic solvent, the proportion of the said polar alcoholic solvent being within maintained within a range of about 3% to | 08-20-2009 |
| 20090208748 | WATER ABSORBING RESIN WITH IMPROVED INTERNAL STRUCTURE AND MANUFACTURING METHOD THEREFOR - According to the present invention, the manufacturing method for the water absorbing resin involves the step of polymerizing a water-soluble unsaturated monomer, 0.06 of 5 mol % of which is composed of an internal crosslinking agent; and the step of drying a water-containing gel which has a thermally decomposing radical initiator content index of 40 to 100 at 100 to 250° C. The water absorbing resin of the present invention contains a water-soluble unsaturated monomer as a repeat unit for a major chain, 90 mol % of the monomer being composed of an acrylic acid and/or salt thereof, the resin having an internal crosslinking structure and exhibiting a weight-average molecular weight Mw of 360,000 to 1,000,000 daltons and an intrinsic viscosity IV of 2.1 to 6.0 dL/g where the weight-average molecular weight Mw and the intrinsic viscosity IV are measured after treatment under set 2 of hydrolysis conditions. | 08-20-2009 |
| 20090208749 | Group III Nitride Single Crystal and Method of Its Growth - Affords methods of growing III nitride single crystals of favorable crystallinity with excellent reproducibility, and the III nitride crystals obtained by the growth methods. One method grows a III nitride single crystal ( | 08-20-2009 |
| 20090208750 | Treatment of Mineral Processing Waste Waters Using Disc-Nozzle Centrifuges - Disclosed herein are methods for treating waste waters resulting from mineral processing, including waste water from flushing high intensity magnetic matrices during kaolin processing, by sedimenting the waste water and then subjecting the waste water supernatant from sedimentation to processing in a disc-nozzle centrifuge. Also disclosed herein are methods for further processing of the products of the disc-nozzle centrifugation. | 08-20-2009 |
| 20090208751 | Mesoporous carbon black and processes for making same - The invention is directed to processes for increasing the surface area of a carbon black starting material and for forming mesoporous carbon black. The process includes the step of contacting a carbon black starting material having a first BET nitrogen surface area with an oxidant in a fluidized bed under conditions effective to form a carbon black product having a second BET nitrogen surface area greater than the first BET nitrogen surface area. The invention is also directed to carbon black product formed by this process. | 08-20-2009 |
| 20090214865 | CARBON BLACK - Carbon black of the present invention has a number average particle size of Feret's diameter of 5 to 300 nm and a CV value of the number average particle size of Feret's diameter of 5 to 30. | 08-27-2009 |
| 20090214866 | PROCESS FOR THE PRODUCTION OF METAL OXIDE POWDERS - Process for the production of a metal oxide powder having a BET surface area of at least 20 m | 08-27-2009 |
| 20090220787 | SINTERED ALUMINA PRODUCT THAT IS TRANSPARENT TO INFRARED RADIATION - A sintered alumina product includes, as a percentage by weight, more than 99.95% of alumina (Al | 09-03-2009 |
| 20090220788 | METHOD FOR SYNTHESIZING ULTRAHIGH-PURITY SILICON CARBIDE - Adsorbed gaseous species and elements in a carbon (C) powder and a graphite crucible are reduced by way of a vacuum and an elevated temperature sufficient to cause reduction. A wall and at least one end of an interior of the crucible is lined with C powder purified in the above manner. An Si+C mixture is formed with C powder purified in the above manner and Si powder or granules. The lined crucible is charged with the Si+C mixture. Adsorbed gaseous species and elements are reduced from the Si+C mixture and the crucible by way of a vacuum and an elevated temperature that is sufficient to cause reduction but which does not exceed the melting point of Si. Thereafter, by way of a vacuum and an elevated temperature, the Si+C mixture is caused to react and form polycrystalline SiC. | 09-03-2009 |
| 20090220789 | TAGGANTS AND METHODS AND SYSTEMS FOR FABRICATING SAME - A micro or nanoparticle ( | 09-03-2009 |
| 20090220790 | Spinel Nanopowders - Disclosed is a method of producing a spinel powder comprising preparing a double-hydroxide precursor precipitate then treating the precipitate with a washing agent, wherein said washing agent replaces water in said precipitate, then drying the precipitate to produce a hydroxide powder. The hydroxide powder is calcinated to produce an spinel powder that is essentially free of agglomeration. | 09-03-2009 |
| 20090220791 | Mesoporous Inorganic Oxide Spheres and Method of Making Same - A method of preparing mesoporous inorganic oxide spherical particles includes providing a reaction mixture capable of producing mesoporous inorganic oxide spheres; heating the reaction mixture to produce mesostructured inorganic oxide particles and removing organic material from the mesostructured inorganic oxide particles to form the mesoporous inorganic oxide spherical particles. In one embodiment a reaction mixture includes a proton donor, a source of inorganic oxide, and a source of fluoride. In another embodiment a reaction mixture includes a proton donor, a source of inorganic oxide, and an alcohol. Mesoporous inorganic oxide spheres produced by the method of the present invention are also provided. | 09-03-2009 |
| 20090233096 | CRYSTALLINE ION-CONDUCTING NANOMATERIAL AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a crystalline ion-conducting material made of LiMPO | 09-17-2009 |
| 20090233097 | Process Technology For Recovering Brominated Styrenic Polymers From Reaction Mixtures in Which They Are Formed and/or Converting Such Mixtures into Pellets or into Granules or Pastilles - Brominated styrenic polymer is recovered from solution in a vaporizable solvent by converting the solution in a devolatilization extruder into a brominated styrenic polymer melt or flow and a separate vapor phase comprised predominately of vaporizable solvent, recovering the melt or flow from the devolatilization extruder, and allowing or causing the melt or flow to solidify. The solidified brominated styrenic polymer can be subdivided into a powder or pelletized form. Pellets so made have improved hardness and/or crush strength properties along with reduced formation of fines. Brominated anionic styrenic polymer is preferably used in the process. | 09-17-2009 |
| 20090233098 | CERIUM OXIDE NANOPARTICLES - Nanoscale UV absorbing particles are described that have high UV absorption cross sections while being effectively transparent to visible light. These particles can be used to shield individuals from harmful ultraviolet radiation. These particles can also be used in industrial processing especially to produce solid state electronic devices by creating edges of photoresist material with a high aspect ratio. The UV absorbing particles can also be used as photocatalysts that become strong oxidizing agents upon exposure to UV light. Laser pyrolysis provides an efficient method for the production of suitable particles. | 09-17-2009 |
| 20090239071 | Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution - A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution, comprising monomers bearing acid groups, in a gas phase surrounding the droplets, wherein the monomer solution comprises polyvalent cations and the polymer beads have a mean diameter of at least 150 μm. | 09-24-2009 |
| 20090239072 | Carbon nanotube needle and method for making the same - A carbon nanotube needle comprising: an end portion and a broken end portion, the broken end portion comprising a single carbon nanotube tip. A method for manufacturing a carbon nanotube needle, the method comprising the steps of: (a) providing a carbon nanotube film comprising of a plurality of commonly aligned carbon nanotubes, a first electrode, and a second electrode; (b) fixing the carbon nanotube film to the first electrode and the second electrode, the carbon nanotube film extending from the first electrode to the second electrode; (c) treating the carbon nanotube film with an organic solvent to form at least one carbon nanotube string; and (d) applying a voltage to the carbon nanotube string until the carbon nanotube string snaps. | 09-24-2009 |
| 20090239073 | Porous copper sulfide nano/micro hollow sphere and method for preparing the same - The present invention relates to a porous copper sulfide nano/micro hollow sphere and a method for preparing the same. The porous copper sulfide nano/micro hollow sphere of the present invention has plural through holes and a hollow structure so as to increase the reactive area thereof. In particular, the porous copper sulfide nano/micro hollow sphere can be applied in a solar cell to enhance a photoelectric effect. | 09-24-2009 |
| 20090239074 | Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method - A semiconductor nanocrystal, wherein the semiconductor nanocrystal shows maximum luminescence peaks at two or more wavelengths and most of the atoms constituting the nanocrystal are present at the surface of the nanocrystal to form defects | 09-24-2009 |
| 20090239075 | CERAMIC BALL AND METHOD FOR PRODUCING THE SAME - Provided is a ceramic ball, comprising a core portion and a sphere portion; wherein said core portion is made of clinkers and raw materials; said clinkers are made of kaolinite and feldspar, industrial waste ceramics or a combination thereof; said raw materials are made of kaolinite and feldspar; a weight ratio between the clinkers and the raw materials in said core portion is 1-2:2-3; and a weight ratio between said kaolinite and said feldspar is 5-7.5:1-2.5. A method for producing a ceramic ball is also provided. The invention features low energy consumption, good pressure resistant performance, shock resistance property and long lifetime. | 09-24-2009 |
| 20090239076 | FRICTION MATERIAL - To provide, without increasing the number of manufacturing steps, a friction material that can effectively inhibit water fade, provide good brake effectiveness and a good wear resistance, and give low aggressiveness against the mating surface. In the friction material comprising the inorganic abrasive material and lubricant, the inorganic abrasive material includes 0.5-10 volume % of the inorganic particle relative to the total amount of the friction material, with Mohs' hardness of 5-8 and the average particle diameter of 0.5-10 μm, and the graphite and the petroleum coke in amount of 8-15 volume % relative to the total amount of the friction material. Proportion of the graphite and the petroleum coke is 2:8-3:7 volume ratio, and the average particle diameter of the petroleum coke is 400-900 μm. | 09-24-2009 |
| 20090239077 | Compartmentalized Resin Pellets - This invention discloses a process and a necessary article to simultaneously thermally treat at least two thermoplastics. The process utilizes the necessary compartmentalized or zoned pellet construction wherein the major amount of each thermoplastic component is located within individual compartments or zones of the pellet such that the components of the reaction during thermal processing and/or reactions with compounds in the atmosphere such as oxygen are less than the reaction if the thermoplastics were homogeneously dispersed in the pellet. This invention allows the components of the multi-component pellets to be thermally treated together without significant degradation and/or stored in air or in the presence of oxygen without significant degradation. | 09-24-2009 |
| 20090246523 | Small Diameter Calcium Aluminate Based Catalyst Supports by Extrusion and Pelletizing - A calcium-aluminate cement based catalyst support having a cross-sectional diameter as small as 0.5 mm and as large as 1.6 mm wherein said particles are formed by extrusion or pelletizing is disclosed. | 10-01-2009 |
| 20090246524 | POROUS CALCIUM OXIDE PARTICULATE AND POROUS CALCIUM HYDROXIDE PARTICULATE - Granular calcium oxide and calcium hydroxide which are highly reactive with a halide gas and its decomposition products and favorably employable for filling a gas-fixing unit ( | 10-01-2009 |
| 20090246525 | CELLULOSE GRANULES FOR CARRYING FUNCTIONAL SUBSTANCES - Cellulose granules small enough such that they can be retained in a cigarette filter and capable of carrying sufficient amounts of volatile functional substance and vaporizing it easily. The cellulose granules are obtained from an extrusion granulating step and a spheronizing step, with smaller variability in particle diameter than that of conventional cellulose granules. | 10-01-2009 |
| 20090246526 | FERRITE PARTICLES AND PRODUCTION METHOD THEREOF - A method for producing ferrite particles by weighing, mixing, then crushing ferrite raw materials, and granulating the resultant slurry, and then sintering the resultant granulated material using a rotary furnace, wherein the sintering is carried out under a positive pressure reducing atmosphere. | 10-01-2009 |
| 20090252963 | METHOD FOR PREPARING A SYNTHETIC TALC COMPOSITION FROM A KEROLITE COMPOSITION - The invention relates to a method for preparing a synthetic talc composition. According to said method, a kerolite composition is subjected to an anhydrous thermal treatment carried out at a pressure lower than 5 bar, from over a few hours up to over a few days, at a treatment temperature higher than 300° C. The invention also relates to a synthetic talc composition prepared in this way, the synthetic talc particles of the composition being exclusively of chemical formula —(Si | 10-08-2009 |
| 20090252964 | ALUMINUM HYDROXIDE AGGREGATED PARTICLES, PROCESS FOR PRODUCING THE SAME, VESSEL USED THEREFOR, AND PROCESS FOR PRODUCING ALUMINUM HYDROXIDE POWDER - Aluminum hydroxide aggregated particles which have an average particle diameter of not less than 40 μm, an average particle diameter as determined after pressing at 1,000 kg/cm | 10-08-2009 |
| 20090258229 | METHOD OF IMPROVING THE CRYSTALLINE PERFECTION OF DIAMOND CRYSTALS - This invention relates to a method of improving the crystalline perfection of IIa diamond crystals by heating the grown diamond crystals at an elevated temperature and an elevated pressure. The invention extends to grown diamond material having a low extended defect density with low nitrogen concentration. | 10-15-2009 |
| 20090258230 | POROUS AND/OR HOLLOW MATERIAL CONTAINING UV ATTENUATING NANOPARTICLES, METHOD OF PRODUCTION AND USE - The present invention provides UV attenuating nanoparticles entrapped in porous particulates that are coated with a wax material. The porous particulates also include a fatty acid applied to the wax coating. Also provided is a method of producing a powder comprised of UV attenuating nanoparticles entrapped in porous particulates coated with a wax material. Further provided is a composition, such as a cosmetic composition, which includes the porous particulates loaded with the UV attenuating nanoparticles. | 10-15-2009 |
| 20090258231 | GLASS COMPOSITION FOR LOW TEMPERATURE SINTERING, GLASS FRIT, DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC CAPACITOR USING THE SAME - The invention relates to a glass composition and a glass frit adequate for low temperature sintering agent at 1,100° C. or less, and a dielectric composition and a multilayer ceramic capacitor using the same. The glass composition comprises aLi | 10-15-2009 |
| 20090263657 | Process for production of precipitated silica from olivine - Process for the production of precipitated silica from olivine including the following steps:—providing olivine particles with a particle size preferably below 1 mm in diameter,—preferably mixing olivine and water to form an olivine/water slurry,—mixing the olivine/water slurry with hydrochloric acid (HCl), preferably at a concentration at 18 wt % or above, and at a temperature preferably between 50-130° C., and reacting for a period of time, preferably between 20-360 minutes,—removal of coarse mineral impurities (sand product),—separation of precipitated silica from mother solution,—mechanical treatment of the separated precipitated silica and optionally some water to obtain a slurry,—preparation of a low viscosity slurry by adding sodium aluminate or another suitable aluminate, preferably to 100-6000 p.p.m., and adjusting the pH, preferably to values between 4-9—ageing at a temperature between 50-150° C. according to product requirements—dispersion of silica slurry—removal of fine mineral impurities (sand product)—drying of the silica. | 10-22-2009 |
| 20090269584 | THERMOELECTRIC MATERIALS COMBINING INCREASED POWER FACTOR AND REDUCED THERMAL CONDUCTIVITY - A thermoelectric material and a method of forming a thermoelectric material are provided. The method of forming a thermoelectric material includes providing at least one compound fabricated by a first technique and having a first power factor and a first thermal conductivity. The method further includes modifying a spatial structure of the at least one compound by a second technique different from the first technique. The modified at least one compound has a plurality of portions separated from one another by a plurality of boundaries. The plurality of portions include one or more portions having a second power factor not less than the first power factor, and the modified at least one compound has a second thermal conductivity less than the first thermal conductivity. | 10-29-2009 |
| 20090274905 | Cationic microcapsule particles - The present invention teaches a cationically charged or neutral microcapsule particle comprising an oil soluble or dispersible core material and a wall material at least partially surrounding the core material, the microcapsule wall material comprising the reaction product of a first composition in the presence of a second composition comprising an emulsifier which is cationic or nonionic, the first composition comprising a reaction product of i) an oil soluble or dispersible amine with ii) a multifunctional acrylate or methacrylate monomer or oligomer, an oil soluble acid and an initiator. The cationic or nonionic emulsifier comprises a water soluble or water dispersible material and optionally a water phase initiator. The first composition initiator and the water phase initiator is an energy-activated initiator. The reaction product of the first composition and second composition results in the formation of a population of microcapsules having a microcapsule wall of low permeance to the core material and having a zeta potential of−5 millivolts or greater. The resulting microcapsules have adherence to anionic surfaces. | 11-05-2009 |
| 20090286084 | Method for Preparing Single Walled Carbon Nanotubes from a Metal Layer - Methods of preparing single walled carbon nanotubes are provided. An arrangement comprising one or more layers of fullerene in contact with one side of a metal layer and a solid carbon source in contact with the other side of metal layer is prepared. The fullerene/metal layer/solid carbon source arrangement is then heated to a temperature below where the fullerenes sublime. Alternatively, a non-solid carbon source may be used in place of a solid carbon source or the metal layer may simply be saturated with carbon atoms. A multiplicity of single walled carbon nanotubes are grown on the fullerene side of the metal layer, wherein at least 80% of the single walled carbon nanotubes in said multiplicity have a diameter within ±5% of a single walled carbon nanotube diameter D present in said multiplicity, said diameter D being in the range between 0.6-2.2 nm. | 11-19-2009 |
| 20090286085 | POLYMERIC BEADS FOR OLIGOMER SYNTHESIS - The present invention provides solid support media for use in oligomer synthesis, methods of producing the media, and methods of using the media. In some embodiments, the processes of the invention comprise (a) providing an organic phase comprising an olefin monomer, a cross-linker, a functionalizing reagent and an initiator; and (b) contacting the organic phase with an aqueous phase under conditions of time and temperature effective to form the polymeric bead. | 11-19-2009 |
| 20090291305 | USE OF POLYPROPYLENE COMPOSITION - This invention relates to use of a polymer composition for rotomoulding, wherein said composition comprises:
| 11-26-2009 |
| 20090291306 | METHOD FOR CUTTING OF OPEN-CELL FOAMS BASED ON AMINOPLASTS AND METHOD FOR THE PRODUCTION OF FLAKES OR PARTICLES - An improved method of cutting open-celled foams based on aminoplastics and of producing flocks or finely divided particles, and also their use as cleaners and polishing media. | 11-26-2009 |
| 20090291307 | IRON ARSENATE POWDER - There is provided an iron arsenate powder which is produced from an arsenic containing solution and wherein the concentration of arsenic eluted or released from the powder is very low. The iron arsenate powder is a powder of dihydrate of iron arsenate, which has a mean particle diameter of not smaller than 8 micrometers, preferably not smaller than 10 micrometers, and a BET specific surface area of not greater than 2 m | 11-26-2009 |
| 20090291308 | Method and device of layerwise manufacturing a three-dimensional object of a powdery material - A method of manufacturing a three-dimensional object by selectively solidifying layers of a powdery material ( | 11-26-2009 |
| 20090297851 | SINGLE-STAGE THERMAL PROCESS FOR MANUFACTURING TRANSPARENT SINTERED SPINEL - The invention provides a rapid and economical process for manufacturing a transparent, spinel based ceramic. A transparent body of sintered magnesium aluminate spinel having excellent optical and mechanical properties is provided in a single-stage thermal process. | 12-03-2009 |
| 20090305039 | High-hardness polycrystalline diamond and method of preparing the same - There are provided sufficiently strong, hard, and heat resistant, dense and homogenous polycrystalline diamond applicable to cutting tools, dressers, dies and other working tools and excavation bits and the like, and a cutting tool having a cutting edge of the polycrystalline diamond. The polycrystalline diamond is formed substantially only of diamond formed using a composition of material containing a non diamond type carbon material, the composition of material being converted directly into diamond and sintered at ultra high pressure and ultra high temperature without aid of a sintering aid or a catalyst, and has a mixed microstructure having a fine crystal grain of diamond having a maximal grain size of at most 100 nm and an average grain size of at most 50 nm and a coarse crystal grain of diamond in the form of one of a platelet and a granule having a grain size of at least 50 nm and at most 10,000 nm. | 12-10-2009 |
| 20090305040 | METAL OXIDES FROM METAL-ORGANIC FRAMEWORK MATERIALS - The present invention relates to a method for producing a metal oxide by heating a porous metal-organic framework material, the framework material comprising at least one at least bidentate organic compound bound to at least one metal ion by coordination, and the metal ion being selected from the metals comprising groups to 4 and 13 of the Periodic Table of the Elements, above the complete decomposition temperature of the framework material, and also to metal oxides obtainable by this method, and to the use thereof. | 12-10-2009 |
| 20090305041 | Process for the Preparation of Sodium Salt of Ibuprofen of Different Particle Sizes - A free-flowing hydrated sodium salt of ibuprofen of controlled median particle size and water content is provided. It can be produced by adding aqueous NaOH to a non-boiling solution or slurry of ibuprofen in an organic solvent that can be distilled along with water at a temperature in the range of 50 to 120° C. The rate of NaOH addition is at a rate that does not cause the resultant reaction mixture to boil before the addition has been completed. After completing the addition, the water is removed with some of the organic solvent by distillation. After cooling, the hydrated sodium salt of ibuprofen is recovered from the resultant slurry. The process enables the median particle size of the sodium salt of ibuprofen formed to be controlled by selection and use of a predetermined effective concentration of NaOH in the aqueous NaOH solution used. | 12-10-2009 |
| 20090311531 | LARGE-SIZED VINYL CHLORIDE SEED, METHOD OF PREPARING THE SEED, VINYL CHLORIDE RESIN PREPARED USING THE SEED, AND METHOD OF PREPARING THE VINYL CHLORIDE RESIN - The present invention relates to a large-sized vinyl chloride seed with an average particle size of 0.65 to 1.5 μm, a vinyl chloride resin with improved low-viscosity properties, and preparation methods thereof. The preparation of the large-sized vinyl chloride seed includes adding a vinyl chloride monomer, an emulsifier, and a polymerization initiator to an aqueous medium; homogenizing the mixed solution using a rotor-stator type homogenizer; and subjecting the resultant monomer droplets to a polymerization reaction. | 12-17-2009 |
| 20090324952 | NOVEL FORM OF HYDROQUINONE AND PRODUCTION THEREOF - Novel hydroquinone flakes are prepared from a powder thereof, by, if necessary, melting the hydroquinone powder, depositing the hydroquinone in the liquid state as a film on a support made of a material or coated with a material which conducts heat, solidifying the hydroquinone by adjusting the support to an appropriate temperature, and recovering the solidified product in the form of flakes. | 12-31-2009 |
| 20090324953 | HIGH BURN-UP NUCLEAR FUEL PELLETS - A sintered nuclear fuel pellet, in particular for use in PWR or BWR nuclear reactors consists of grains having a size of less than 1 μm. A method of manufacturing such pellet is also disclosed. | 12-31-2009 |
| 20090324954 | Ceramic sintered compact and piezoelectric element - A ceramics sintered compact is provided in which a relative dielectric constant and an electromechanical coupling coefficient are improved in superior balance and which shows a relatively high piezoelectric coefficient. A ceramics sintered compact having a perovskite structure is provided in which a (002)/(200) ratio by X-ray diffraction after polarization is applied is 1.0 or greater. | 12-31-2009 |
| 20100003520 | POROUS INORGANIC MATERIALS OF SILCON AND OXYGEN - The present invention relates to a process for the production of porous inorganic materials or a matrix material containing nanoparticles with high uniformity of thickness and/or high effective surface area and to the materials obtainable by this process. By the above-mentioned process materials with a defined thickness in the region of ±10%, preferably ±5% of the average thickness are available. | 01-07-2010 |
| 20100009188 | NANO-STRUCTURED SURFACE AND AN IN SITU METHOD FOR FORMING THE SAME - A nano-structured surface includes a substrate layer, and a plurality of immobilized nanoparticles on the substrate layer. The surface has a water contact angle of greater than 145 degrees. An in situ method of fabricating a nano-structured surface includes treating a substrate layer with a mixture that includes a silica precursor, a water-soluble catalyst, and a low-surface-energy compound to form a treated substrate layer, and curing said treated substrate layer in the atmosphere of ammonia to form a nano-structured surface on the substrate layer. | 01-14-2010 |
| 20100009189 | Preparation of Thermoplastic Polymer Particles Having Controlled Geometry and Powders Obtained Therefrom - Controlled geometry particles of thermoplastic polymers are prepared from compositions containing the thermoplastic polymer and two additives, in the molten state, by cooling the molten composition and disintegrating the resulting dispersion of thermoplastic polymer; powders obtained therefrom advantageously have mean particle diameters ranging from 0.1 to 800 μm and are useful additives in, e.g., paints and coatings. | 01-14-2010 |
| 20100009190 | METHOD FOR MANUFACTURING NIOBIUM OXIDE, NOBIUM OXIDE OBTAINED BY THIS MANUFACTURING METHOD, METHOD FOR MANUFACTURING NIOBIUM PHOSPHATE AND NIOBIUM PHOSPHATE OBTAINED BY THIS MANUFACTURING METHOD - Disclosed are niobium oxide having a high catalytic activity and high performance niobium phosphate. Niobium oxide is prepared by reacting a niobium compound, a chelating agent and a catalyst in a solvent in an inert gas atmosphere. Niobium oxide thus prepared is added phosphoric acid for phosphorylation in order to prepare niobium phosphate. | 01-14-2010 |
| 20100009191 | FINE SILVER PARTICLES, PRODUCTION METHOD THEREOF, AND PRODUCTION APPARATUS THEREFOR - A method for producing fine silver particles which is characterized by making an aqueous silver ammine complex solution and a reducing agent solution come in contact with each other in an open space to reduce the silver ammine complex and deposit fine silver particles, either in which the contacting is conducted by (i) a method of spraying an aqueous silver ammine complex solution and a reducing agent solution through nozzles or (ii) a method of discharging an aqueous silver ammine complex solution and a reducing agent solution from obliquely downward nozzles opposite to each other to thereby produce fine silver particles which are free from coarse particles having particle sizes of 5 μm or more and have a mean particle size of primary particles of 0.08 to 1.0 μm and crystallite sizes of 20 to 150 nm or in which an aqueous silver ammine complex solution having a silver concentration of 20 to 180 g/L and an organic reducing agent solution having a reducing agent concentration of about 0.6 to about 1.4 times the silver concentration by reaction equivalent are used to thereby stably produce fine silver particles having a mean particle size of primary particles of 0.05 to 1.0 μm and crystallite sizes of 20 to 150 nm. | 01-14-2010 |
| 20100009192 | Porous Titanium Oxide And Process For Producing The Same - The present invention provides a porous titanium oxide having improved ultraviolet protection ability, usability, and transparency in the visible region and a process for producing thereof. The porous titanium oxide powder according to the present invention can be obtained by adding an alkali to a titanium salt solution containing a polyalcohol and then thermally hydrolyzing the solution. In addition, it is possible that after the addition of the alkali, an acid is further added to the solution and then the thermal hydrolysis is conducted, or that after thermal hydrolysis, further heat treatment with an acid is conducted. A porous titanium oxide has a mean particle size of 0.01 to 1.0 μm and a specific surface area of 50 m | 01-14-2010 |
| 20100015445 | FLAKY ALPHA-ALUMINA CRYSTALS WITH LARGE ASPECT RATIO AND A PREPARATION METHOD OF THE SAME - The present invention relates to flaky alpha-alumina crystals with large aspect ratio and its preparation method, and particularly to flaky alpha-alumina crystals comprising aluminum oxide, zinc oxide and tin oxide, which are prepared by obtaining a mixed gel which are prepared by obtaining a mixed gel by means of hydrolysis of an aqueous aluminum precursor solution comprising aqueous flux, aqueous zinc precursor solution and tin precursor aqueous solution, followed by aging, drying and crystallization processes. The crystals herein have an average particle thickness of 0.5 um or less, an average particle diameter of 30 μm or higher and an aspect ratio of 100 or higher, thus being useful as a substrate of high quality pearlescent pigments, an abrasive, ceramic material and a filling material. | 01-21-2010 |
| 20100015446 | PROCESS FOR PREPARING NANOCRYSTALLINE MIXED METAL OXIDES - The present invention relates to a process for the preparation of nanocrystalline mixed metal oxide particles from at least two different starting compounds, comprising the steps of
| 01-21-2010 |
| 20100021734 | CERAMIC PARTICLES AND PRODUCING METHOD THEREOF - Ceramic particles capable of increasing the reaction area with an eluate, etc. without decreasing the diameter of the particle per se and a producing method thereof are provided. A ceramic particles | 01-28-2010 |
| 20100028675 | PROCESS OF PURIFYING NANODIAMOND COMPOSITIONS AND APPLICATIONS THEREOF - The presence of large amounts of non-diamond carbon in detonation synthesized nanodiamond (ND) severely limits applications of this exciting nanomaterial. An environmentally-friendly process is disclosed to selectively remove sp | 02-04-2010 |
| 20100028676 | SYNTHESIS OF A LIMP04 COMPOUND AND USE AS ELECTRODE MATERIAL IN A LITHIUM STORAGE BATTERY | 02-04-2010 |
| 20100028677 | NANO-METALLIC ALLOY DELIVERY SYSTEM FOR TREATMENT OF INFECTED CELLS AND LEGIONS - A system for delivering nano-metallic alloys to infected cells in a patient is disclosed. The nano-metallic alloy may be formed from binary, triple, or quadruple elemental compositions complexed in predetermined percentages of monosodium phosphate monohydrate and disodium phosphate heptahydrate. The nano-metallic alloy may be capable of eliminating infectious microorganisms within infect cells or legions without harming the cells or tissues. The system may also include a method of placement of a predetermined concentration of the nano-metallic alloy in the complexing solution in the vicinity of the infected cells of legions to kill the foreign matter. | 02-04-2010 |
| 20100028678 | VALVE METAL-OXIDE POWDER AND METHOD FOR PRODUCING SAID POWDER - A process for the production of a valve metal oxide powder, in particular an Nb | 02-04-2010 |
| 20100028679 | Crystalline Intergrowth Material, Its Synthesis And Its Use In The Conversion Of Oxygenates To Olefins - A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEI/CHA ratio of from about 5/95 to about 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of about 30/70 to about as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al | 02-04-2010 |
| 20100035058 | Porous carbons - A method is provided for making mesoporous resin. It comprises: (a) providing a nucleophilic component which comprises a phenolic compound or a phenol condensation prepolymer optionally with one or more modifying reagents selected from hydroquinone, resorcinol, urea, aromatic amines and heteroaromatic amines; (b) dissolving the nucleophilic component in a pore former selected from the group consisting of a diol, a diol ether, a cyclic ester, a substituted cyclic ester, a substituted linear amide, a substituted cyclic amide, an amino alcohol and a mixture of any of the above with water, together with at least one electrophilic cross-linking agent selected from the group consisting of formaldehyde, paraformaldehyde, furfural and hexamethylene tetramine; and (c) condensing the nucleophilic component and the electrophilic cross-linking agent in the presence of the pore former to form a porous resin. The resin may be formed in situ by pouring the partially cross-linked resin into hot oil. Mesoporous resin beads are obtained which can be carbonised into mesoporous carbon beads. | 02-11-2010 |
| 20100035059 | Method for Producing Water-Absorbent Polymer Particles by the Polymerization of Droplets of a Monomer Solution - A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a surrounding gas phase, the resulting polymer particles having a water content of at least 5% by weight, and being aftertreated thermally in the fluidized state in the presence of steam at a temperature of at least 60° C. | 02-11-2010 |
| 20100040881 | Hollow glass microspheres - Hollow glass microspheres are made using selenium oxide as the blowing agent. The use of selenium oxide provides two unique advantages: lower density and smaller hollow microspheres are obtained because loss of selenium oxide gas out of the liquid glass bubble during formation is slow, and the hollow microspheres will contain a vacuum due to the condensation of selenium oxide gas blowing agent upon cooling of the spheres below 315 deg. C. | 02-18-2010 |
| 20100040882 | PROCESS FOR SYNTHESIZING A COMPACTED PRODUCT - A method forming a potassium chloride particle form potassium chloride powder having resistance to moisture absorption and shrinkage. The original feedstock comprises potassium chloride in a size distribution of 30 mesh and 100 mesh as well as a gluten based binder. | 02-18-2010 |
| 20100047577 | Converting Brominated Anionic Styrenic Polymer Into Harder and Larger Form for Storage, Shipment, and Use - Granules/pastilles of unadulterated brominated anionic styrenic polymer are prepared and provided. They are made by forming a downward plug flow from an orifice in a manifold or nozzle in proximity to a cooled traveling planar member. Such member is impervious to cooling liquid. There is a gap between the lower end of the orifice and the planar member. A portion of a plug of the molten polymer either (i) bridges such gap or (ii) freely drops from the orifice and falls upon the planar member, in either case forming an individual granule/pastille on the planar member and solidifies thereon. The traveling member is cooled by a mist or spray of cooling liquid applied to the underside of the planar member. The granules/pastilles have superior properties. | 02-25-2010 |
| 20100055458 | Dispersible and conductive Nano Graphene Platelets - The present invention provides a dispersible and electrically conductive nano graphene platelet (NGP) material comprising at least a single-layer or multiple-layer graphene sheet, wherein the NGP material has an oxygen content no greater than 25% by weight and no less than 5% by weight. This NGP material can be produced by: (a) preparing a pristine NGP material from a graphitic material; and (b) subjecting the pristine NGP material to an oxidation treatment. Alternatively, the production process may comprise: (A) preparing a graphite oxide (GO) from a laminar graphite material; (b) exposing the GO to a first temperature for a first period of time to obtain exfoliated graphite; and (c) exposing the exfoliated graphite to a second temperature in a protective atmosphere for a second period of time. Conductive NGPs can find applications in transparent electrodes for solar cells or flat panel displays, additives for battery and supercapacitor electrodes, conductive nanocomposite for electromagnetic wave interference (EMI) shielding and static charge dissipation, etc. | 03-04-2010 |
| 20100055459 | Nanoparticles Having Functional Additives for Self and Directed Assembly and Methods of Fabricating Same - A plurality of nanoparticles, a structure assembled therefrom, a method of forming the structure, including a plurality of particles where each particle of the plurality of particles is configured with a substantially predetermined shape and a largest dimension less than about 100 micrometers, and where each particle of the plurality of particles includes an opening through the particle. | 03-04-2010 |
| 20100055460 | HIGHLY DISPERSIBLE FINE POWDER OF ALKALINE EARTH METAL CARBONATE AND PROCESS FOR PRODUCING THE SAME - A fine alkaline earth metal carbonate powder showing high dispersibility, in which the alkaline earth metal carbonate is selected from the group consisting of strontium carbonate and barium carbonate, can be prepared by a process comprising the steps of pulverizing a powder of strontium carbonate or barium carbonate in an aqueous medium using ceramic beads having a mean diameter of 10 to 1,000 μm in the presence of a polymer comprising a polycarboxylic acid or anhydride thereof having a side chain of a polyoxyalkylene group, and drying the pulverized powder. | 03-04-2010 |
| 20100062252 | Water absorbing agent, water absorbing article and method for production of water absorbing agent - An object of the present invention is to provide a water absorbing agent having a low amount of residual monomer, small variance of the amount of residual monomer among ranges of particle size distribution and favorable absorption properties, and being sanitary; an absorbing article; and a method for the production of a water absorbing agent. The water absorbing agent of the present invention has the amount of residual monomer of not higher than 500 ppm, and a residual monomer index of not greater than 0.30. The method for the production includes a first step of obtaining a hydrogel polymer by polymerizing an aqueous solution of a monomer including an unsaturated carboxylic acid and/or a salt thereof in the presence of a crosslinking agent; a second step of obtaining a water absorbent resin precursor which is in powder form and includes particles having a particle size of 300 to 850 μm and particles having a particle size of smaller than 300 μm as main components by drying said hydrogel polymer followed by pulverization and classification to adjust the particle size distribution, a third step of obtaining a water absorbent resin by heating a mixture of said water absorbent resin precursor and a surface crosslinking agent, which can form an ester bond around the surface of said water absorbent resin precursor, a fourth step of adding by spraying an aqueous solution that includes a sulfur-containing reducing agent to said water absorbent resin, and a fifth step of subjecting the mixture of the water absorbent resin and said aqueous solution to a heat treatment under an airflow of not lower than 40° C. but not higher than 120° C. | 03-11-2010 |
| 20100062253 | DUAL STAGE PROCESS FOR THE RAPID FORMATION OF PELLETS - The invention relates to a process for the formation of pellets containing an ultra hard core coated with an encapsulating material, the process including the steps of suspending ultra hard core material in a flow of gas; contacting the ultra hard core material with encapsulating to form pellets, introducing the pellets into a rotating vessel and contacting the pellets with encapsulating material to form pellets of greater mass than the pellets introduced into the rotating vessel. The invention also relates to a pellet containing an ultra hard core coated with an encapsulating material whenever produced by a process as hereinbefore described. | 03-11-2010 |
| 20100062254 | Process For Preparing Polyurethane Particulate and Polyurethane Particulate Prepared Therefrom - Disclosed is a process for preparing polyurethane particulate and polyurethane particulate prepared therefrom. The polyurethane particulate has properties such that it is easy to control to a spherical form, the polyurethane particulate can be prepared in a desired particle size, the color thereof is stably exhibited, a washing process thereof is easy because almost no foam is generated in the washing process, and the preparation cost can be lowered because the particles do not lump and a separate grinding process is not needed, by using an inorganic suspension stabilizer in the manufacture process of the polyurethane particulate. | 03-11-2010 |
| 20100062255 | GYPSUM PRODUCT AND PROCESS FOR ITS PREPARATION - The invention relates to a gypsum product which consists of essentially intact crystals having a size of between 0.1 and below 2.0 μm. The product is especially suitable as a coating pigment or filler in paper manufacture. The invention also relates to a process for the preparation of a gypsum product, wherein calcium sulphate hemihydrate and/or calcium sulphate anhydrite, water and a crystallization habit modifier are contacted so that the calcium sulphate hemihydrate and/or calcium sulphate anhydrite and the water are reacted with each other and form a crystalline gypsum product. The calcium sulphate hemihydrate and/or calcium sulphate anhydrite is/are used in such an amount that the reaction mixture formed from the calcium sulphate hemihydrate and/or calcium sulphate anhydrite, the water and the crystallization habit modifier has a dry matter content of between 50 and 84% by weight. Then, said gypsum product can be formed which consists of essentially intact crystals having a size of between 0.1 and below 2.0 μm. | 03-11-2010 |
| 20100068519 | SILICEOUS MATERIALS HAVING TUNABLE POROSITY AND SURFACE MORPHOLOGY AND METHODS OF SYNTHESIZING SAME - Non-spherical siliceous particles having a plurality of porous branches are disclosed and claimed. The porous branches are randomly oriented and elongated, ring-like, and/or aggregated. An additive introduced during synthesis of the particles modifies pore volume and morphology. The tunability of the pore volume includes an inner diameter ranging from about 2 Å to about 50,000 Å. Synthesizing the particles includes mixing under constant or intermittent stirring in a reaction vessel an aqueous silicic acid solution with an acidic heel solution to form a mixture. The stirring may optionally be performed at a variable speed. An additive is introduced into the mixture at a controlled rate, wherein the additive imposes a pH change from a lower pH to a higher pH to the mixture to induce siliceous particle precipitation. Optionally, a metal dopand may be introduced into the particles and/or at least a portion of an outer surface located outside of the pores and/or an inner surface located inside of the pores may be modified. | 03-18-2010 |
| 20100068520 | Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution - A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the monomer solution comprises at least 0.5% by weight of a crosslinker, based on the monomer, the polymerization in the droplet takes place in homogeneous phase, and the polymer beads have a mean diameter of at least 150 μm. | 03-18-2010 |
| 20100068521 | TREATMENT OF MELT QUENCHED ALUMINOSILICATE GLASS SPHERES FOR APPLICATION AS PROPPANTS VIA DEVITRIFICATION PROCESSES - A process for increasing toughness of glass particulates is provided. The process includes providing an aluminosilicate glass particulate, the glass particulate generally having the form of a sphere, and heating the glass particulate to a temperature greater than 600° C. for a predetermined time. Thereafter, the glass particulate can be cooled to ambient temperature and the heating step can alter the failure mechanism of the glass particulate from a high energy failure that produces generally fine powder to a lower energy failure that produces generally large fragments. The glass particulate can be an amorphous glass particulate and may or may not have a nominal composition that corresponds to rhyolite, basalt, tholeiite, olivine and/or andesite. | 03-18-2010 |
| 20100068522 | Surface Functionalised Nanoparticles - A process for the production of surface functionalised nanoparticles, such as the production of semiconductor quantum dot nanoparticles incorporating surface-bound functional groups that increase the ease with which the dots can be employed in applications, such as incorporation into solvents, inks, polymers, glasses, metals, electronic materials and devices, bio-molecules and cells. Embodiments of the method include reacting first and second nanoparticle precursor species in the presence of a nanoparticle surface binding ligand X—Y—Z where X is a nanoparticle surface binding group, Y is a linker group, and Z is a functional group, in which Y comprises a polyethyleneglycol group and/or Z comprises an aliphatic group incorporating a terminal unsaturated group, the reaction being effected under conditions permitting binding of said surface binding ligand to the growing nanoparticles to produce said surface functionalised nanoparticles. | 03-18-2010 |
| 20100075147 | CERAMIC MATERIAL FOR HIGH TEMPERATURE SERVICE - The invention is directed to a ceramic material for use in thermal barriers for high temperature cycling applications and high temperature abradable coatings. The material is an alloy formed predominantly from ultra-pure zirconia (ZrO | 03-25-2010 |
| 20100075148 | Process of Manufacturing a Co-Ground Calcium Carbonate Mineral of the Gcc and Pcc Type with a Specific Steepness Factor, Obtained Products and their Uses - An object of the present invention is to provide a process to obtain a calcium carbonate material comprising GCC and PCC, with a specific steepness factor (defined as d | 03-25-2010 |
| 20100086782 | Phenol Resin Powder, Method For Producing The Same, And Phenol Resin Powder Dispersion Liquid - Disclosed is a thermofusible and thermosetting phenol resin powder having an average particle diameter of not more than 20 μm and a single particle ratio of not less than 0.7. This phenol resin powder preferably has an average particle diameter of not more than 10 μm, a variation coefficient of the particle size distribution of not more than 0.65, a particle sphericity of not less than 0.5 and a free phenol content of not more than 1000 ppm. Also disclosed are a dispersion liquid of such a phenol resin powder, and a method for producing a phenol resin powder having such characteristics. | 04-08-2010 |
| 20100092778 | METHOD FOR PRODUCING PARTICLES AND PARTICLES - A method is provided for producing particles which is capable of producing particles in simple and easy steps. The objective is to provide with a high yield particles having a homogeneous particle diameter and a superior dispersibility in liquid. The method includes (1) preparing an aqueous solution containing one or more polymer; and (2) introducing the aqueous solution as droplets into a solvent capable of dissolving water by 1 mass % or more and less than 50 mass % to form the polymer into dispersed particles in the mixture of the aqueous solution and the solvent in the mixture of the aqueous solution and the solvent. | 04-15-2010 |
| 20100104871 | ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION - The present disclosure provides a zinc oxide particle that can be used more suitably than common zinc oxide in the application such as an exoergic filler and the like, and can be used in the other applications. A zinc oxide particle having a median size of 1 to 30 μm and D90/D10 of 4 or less is provided. | 04-29-2010 |
| 20100104872 | BIOBASED WATERBORNE SYNTHETIC POLYURETHANE HYBRID LATEXES AND FILMS - This work provides a new way of utilizing renewable resources to prepare environmentally friendly biobased hybrid latexes with high performance for coating applications. Also provided are biobased polyurethane/acrylic hybrid films having good properties. | 04-29-2010 |
| 20100119826 | SODIUM HEXATITANATE AND METHOD FOR PRODUCTION THEREOF - Sodium hexatitanate having a mean particle diameter in the range of 2-5 μm and an indeterminate shape, and is either obtained by firing a milled mixture obtained as a result of mechanochemical milling of a titanium source and a sodium source or prepared from sodium trititanate obtained by firing a milled mixture obtained as a result of mechanochemical milling of a titanium source and a sodium source. | 05-13-2010 |
| 20100119827 | POLYMER SUBMICRON PARTICLE PREPARATION BY SURFACTANT-MEDIATED PRECIPITATION - The present invention is directed to methods for the fabrication of polymer nanoparticles comprising the addition polymer solutions to aqueous solutions containing surfactants, wherein the concentration of the surfactants in the aqueous solution are lower than the critical micelle concentration of the surfactants. The methods of the present invention provide for the precipitation of uniformly dispersed polymer particles in the submicron size range, preferably from about 5 nm to about 100 nm. | 05-13-2010 |
| 20100124658 | METHOD FOR SYNTHESIZING PHOSPHORESCENT OXIDE NANOPARTICLES - A method for producing activated substantially monodisperse, phosphorescent oxide particles with rare earth element dopants uniformly dispersed therein by mixing a rare earth element dopant precursor powder with an oxide-forming host metal powder to form a solid-phase precursor composition; vaporizing the solid-phase precursor composition; combining the vaporized precursor with an inert carrier gas; contacting the inert carrier gas and the vaporized precursor with a flame fueled by a reactive gas; and uniformly heating the vaporized precursor in the flame to a reaction temperature sufficient to form activated phosphorescent oxide nanoparticles. | 05-20-2010 |
| 20100129657 | Method and apparatus for growth of multi-component single crystals - A method and apparatus for growth of uniform multi-component single crystals is provided. The single crystal material has at least three elements and has a diameter of at least 50 mm, a dislocation density of less than 100 cm | 05-27-2010 |
| 20100136336 | Method of Agglomeration - Disclosed herein is an improved pan agglomeration process for forming porous absorbent particles suitable for use as an animal litter. The process eliminates the need for a pre-wetting step, while forming agglomerates that are up to 65% lighter in weight than the raw material feed. In addition, the agglomerates can incorporate performance-enhancing actives, such as odor-controlling carbon. | 06-03-2010 |
| 20100136337 | ZnO VARISTOR POWDER - A ZnO varistor powder can be obtained with high operating voltage and excellent current-voltage nonlinear resistance characteristics. In the ZnO varistor powder, the main ingredient is zinc oxide (ZnO); and at least bismuth (Bi), cobalt (Co), manganese (Mn), antimony (Sb), nickel (Ni), and aluminum (Al), calculated as Bi | 06-03-2010 |
| 20100136338 | POLYLACTIC ACID-BASED RESIN FOAMED PARTICLES FOR IN-MOLD FOAM-MOLDING AND METHOD FOR PRODUCING THE SAME, AS WELL AS METHOD FOR PRODUCING POLYLACTIC ACID-BASED RESIN FOAM-MOLDED ARTICLE - The present invention provides a method for producing polylactic acid-based resin foamed particles for in-mold foam-molding from which a polylactic acid-based resin foam-molded article excellent in heat resistance and mechanical strength can be obtained by in-mold foam-molding. In the method of the present invention for producing polylactic acid-based resin foamed particles for in-mold foam-molding, a rotary blade is rotated at a given rotation speed while being always in contact with the front end surface of a nozzle and a polylactic acid-based resin extrudate extrusion-foamed through a nozzle is cut with the rotary blade, so that it is possible to cut the polylactic acid-based resin extrudate surely to obtain substantially spherical polylactic acid-based resin foamed particles. Therefore, when polylactic acid-based resin foamed particles are used for in-mold foam-molding, the polylactic acid-based resin foamed particles foam uniformly in all directions and, as a result, the foamed particles are thermal fusin bonded to unite together strongly in all direction. | 06-03-2010 |
| 20100136339 | Process for the Preparation of 2-(6-Substituted-1,3-Dioxane-4-yl)Acetic Acid Derivatives - The invention relates to the preparation of 2-(6-substituted-1,3-dioxane-4-yl)acetic acid derivatives of formula 1, where X stands for a leaving group, and R | 06-03-2010 |
| 20100136340 | DRY MATERIAL TRANSPORT AND EXTRUSION - A process for making construction material may include mixing predetermined portions of two or more components of cementitious materials without ingredients that would allow the mixture to cure, and separating the un-curable mixture of the two or more components into a plurality of pellets, each having substantially the predetermined portions of the two or more components. An extrusion system may include a transport line configured to transport the dry pellets in a gaseous transport stream. | 06-03-2010 |
| 20100143719 | METHOD FOR CATALYST PREPARATION AND PROCESS OF POLYOLEFIN POLYMERIZATION FROM SAID CATALYST - The invention relates to a method for the preparation of a catalyst suitable for the polymerisation of an olefin by contacting a magnesium compound with a halogenized group 4 or 5 metal compound, wherein the magnesium compound is obtained by the reaction of a solution of an organomagnesium compound with a silicon mixture or compound, characterized in that (a) the organomagnesium compound solution is obtained by contacting metallic magnesium Mg with an aromatic halide RX and an ether R | 06-10-2010 |
| 20100143720 | CROSSLINKABLE POLYVINYL ACETAL POROUS POWDER, METHOD FOR PRODUCING THE SAME, AND USE OF THE SAME - Disclosed is a porous powder of a crosslinkable polyvinyl acetal which is capable of forming a cured product having excellent solvent resistance by light irradiation, electron beam irradiation or heat treatment, while being excellent in cleanability and solubility in solvents. Specifically disclosed is a crosslinkable polyvinyl acetal porous powder which contains a crosslinkable polyvinyl acetal containing a monomer unit to which a crosslinkable functional group is bonded through at least one bond selected from an ester bond, an ether bond and a urethane bond, wherein the crosslinkable functional group content is 0.3-20% by mole relative to the total of —CH | 06-10-2010 |
| 20100151247 | Precipitation Stabilising Compositions - The present invention relates to maintaining bioactive molecules in their native or substantially near-native form and preventing or reduce aggregation. In particular, the present invention relates to precipitation-protective or stabilising additives and a method of using said precipitation-protective/stabilising additives to protect and maintain the bioactive molecules in a native or substantially near-native form and to prevent or reduce aggregation during or following precipitation to form particles. | 06-17-2010 |
| 20100159244 | HEXAGONAL BORON NITRIDE COMPOSITIONS CHARACTERIZED BY INTERSTITIAL FERROMAGNETIC LAYERS, PROCESS FOR PREPARING, AND COMPOSITES THEREOF WITH ORGANIC POLYMERS - The present invention relates to a hexagonal boron nitride platelet particle having a layer of a ferromagnetic metal between the layers of hexagonal boron nitride thereof, and a process for preparing the composition thereof. The present invention further relates to polymeric composites formed therefrom. The present invention describes improvements in thermal conductivity of said composites when subject to an orienting magnetic field. | 06-24-2010 |
| 20100159245 | METHOD FOR PRODUCING GRANULATED CARBOXYL GROUP-CONTAINING POLYMER PARTICLE AND GRANULATED CARBOXYL GROUP-CONTAINING POLYMER PARTICLE - An object of the present invention is to provide a method for easily producing granular carboxyl group-containing polymer particles which have a high bulk density and readily swell in water. | 06-24-2010 |
| 20100159246 | PROCESS FOR PRODUCING OXIDE CRYSTAL FINE PARTICLES - To provide a process for producing fine particles of crystalline oxide which have high crystallinity, are excellent in uniformity of the composition and particle diameter, and have a small particle diameter, and such fine particles of crystalline oxide. | 06-24-2010 |
| 20100159247 | SAND MAKING APPARATUS, SAND MAKING METHOD, AND MADE SAND - A sand making apparatus comprises: a crusher configured to crush crushed materials; a first sorter configured to sort the crushed materials obtained from the crusher into coarse particles, fine particles, and powders through air sorting by air blowing and screening sorting by a screen; a negative pressure collection unit configured to suck and collect the powders from the first sorter; and a second sorter disposed between the first sorter and the negative pressure collection unit, the second sorter configured to sort the powders into coarse powders and fine powders through negative pressure of the negative pressure collection unit. | 06-24-2010 |
| 20100167051 | Process for Manufacture of Silver-Based Particles and Electrical Contact Materials - The invention is directed to a process for manufacture of fine precious metal containing particles, specifically silver-based particles and silver-based contact materials via an intermediate silver(+1)-oxide species. The process comprises in a first step the formation of a thermally instable silver (+1)-oxide species by adding a base to an aqueous silver salt solution comprising an organic dispersing agent. Due to the presence of the organic dispersing agent, the resulting silver (+1)-oxide species is thermally instable, thus the species is decomposing to metallic silver at temperature lower than 1000° C. The process optionally may comprise the addition of a powdered compound selected from the group of inorganic oxides, metals, and carbon-based compounds. Furthermore the process may contain additional separating and drying steps. The process is versatile, cost efficient and environmentally friendly and is used for the manufacture of silver-based particles and electrical contact materials. Silver nanoparticles made according to the process are characterized by a narrow particle size distribution. Electrical contact materials manufactured according to the process reveal improved contact welding properties. | 07-01-2010 |
| 20100167052 | SPHERICAL PARTICLE OF CRYSTALLINE MANNITOL | 07-01-2010 |
| 20100167053 | Catalyst composition for preparing carbon nanotube - The present invention relates to a catalyst composition for preparing carbon nanotube and a process for preparing carbon nanotube using the same. More particularly, this invention relates to a process for preparing carbon nanotube by the chemical vapor deposition method through the decomposition of lower saturated or unsaturated hydrocarbons using a multi-component metal catalyst composition containing active metal catalyst from Co, V, Al and inactive porous support. Further, the present invention affords the carbon nanotube having 5˜30 nm of diameter and 100˜10,000 of aspect ratio in a high catalytic yield. | 07-01-2010 |
| 20100167054 | BURNER FOR PRODUCTION OF INORGANIC SPHEROIDIZED PARTICLE - A burner for production of inorganic spheroidized particles according to the present invention includes a raw material powder supply path that supplies raw material powder by using oxygen or an oxygen-enriched air as a carrier gas; a powder diffusion plate having a plurality of fine holes, which is provided at a downstream end of the raw material powder supply path; a raw material diffusion chamber that is formed in a diffusion pipe provided at a downstream end of the powder diffusion plate; a fuel supply path disposed around the outer circumference of the raw material powder supply path; an oxygen supply path disposed around the outer circumference of the fuel supply path; and a combustion chamber disposed at a downstream side of the raw material diffusion chamber, which has an inside diameter increasing along the downstream direction and communicates with the fuel supply path and the oxygen supply path. | 07-01-2010 |
| 20100167055 | ALPHA-ALUMINA POWDER - α-Alumina powder is provided having a purity of 99.99% by weight or more, a specific surface area of from 0.1 to 2.0 m | 07-01-2010 |
| 20100167056 | CERAMIC ARTICLE AND PROCESS FOR MAKING THE SAME - Disclosed is a process for producing ceramic particles, such as proppants, that have at least 10 percent total porosity. The process includes forming a particle precursor that includes 5 percent to 30 percent of a first ceramic material and at least 40 percent of a second ceramic material. The sintering temperature of the first ceramic material may be lower than the sintering temperature of a second ceramic material. Heating the precursor to a maximum temperature above the sintering temperature of the first material and below the sintering temperature of the second material. Also disclosed is a ceramic article that has a particular combination of chemistry and alumina crystalline phase. | 07-01-2010 |
| 20100167057 | MAGNETIC NANOPARTICLES, MAGNETIC AND FLUORESCENT NANOCOMPOSITE, AND FORMATION OF MAGHEMITE BY OXIDIZING IRON STEARATE WITH METHYLMORPHOLINE N-OXIDE - Maghemite (γ-Fe | 07-01-2010 |
| 20100173158 | Ceramic particle group and method for production thereof and use thereof - A ceramic particle group dispersed in a solvent in a state of primary particles of single crystal, a method for production thereof and a use thereof are disclosed. In one embodiment a method is disclosed for producing a sintered particle (ceramic particle) group of hydroxyapatite (HAp), which includes a step of subjecting a system wherein calcium carbonate is present between primary particles of hydroxyapatite (HAp) to sintering and then dissolving calcium carbonate with water to remove calcium carbonate. A hydroxyapatite (HAp) sintered particle group produced by the above method is a nanometer size particle group having a particle diameter of about 70 to about 120 nm, and is a particle group having a uniform particle diameter (coefficient of variation: 12%), and further 96% of the particle group is dispersed as a single crystal particle. | 07-08-2010 |
| 20100178508 | Cholesteric Multi-Layers - The invention discloses a multilayer of cholesteric liquid crystal polymer (CLCP), wherein at least two layers of CLCP differing in at least one optical property are arranged on top of each other, characterized in that said at least two layers are chemically inter-layer cross-linked through the polymer network, such as to form a mechanically unique solid body which can be comminuted to pigment without deterioration of its inner structure, and which has an abrupt change of cholesteric liquid crystal pitch at the interface between said at least two layers of cholesteric liquid crystal polymer. Corresponding pigments, coating compositions and there use in security and decorative printing and coating applications are disclosed as well. | 07-15-2010 |
| 20100178509 | SILICA GLASS GRANULE - Silica glass granule having the following features:
| 07-15-2010 |
| 20100183876 | Process for the Preparation of a Peptide Powder Form - The invention comprises a process for the production of a freely flowable homogenous powder form of a GLP-1 peptide analogue. The process is characterized in that a solution of the peptide analogue in an aqueous organic solvent that is preferably directly obtained from the chromatographic purification process, is subjected to a spray drying process and recovered in the form of a freely flowable homogenous powder. | 07-22-2010 |
| 20100183877 | MAGNESIUM OXIDE PARTICLE AGGREGATE AND METHOD FOR PRODUCING THE SAME - The object is to provide a high-purity magnesium oxide particle aggregate that is redispersible and can be supplied with keeping high purity, and a method for producing the same. | 07-22-2010 |
| 20100196710 | Process of making crystalline type II aripiprazole - Crystalline aripiprazole Type II can be formed without solid state heat treatment. Instead a liquid is used such as in crystallizing from a solvent, especially 2-propanol, dimethyl sulfoxide, or a combination thereof with ethyl acetate, or in a solvent mediated solid-solid transformation, typically in ethyl acetate. | 08-05-2010 |
| 20100196711 | ULTRA-HIGH MOLECULAR WEIGHT POLYOLEFIN FINE PARTICLES, PROCESS FOR PRODUCING THE SAME AND MOLDED ARTICLES OF THE SAME - [Subject] The present invention provides ultra-high molecular weight polyolefin fine particles having a small particle diameter and a narrow particle size distribution, a molded article made of the fine particles and a sintered filter obtainable by sintering molding the ultra-high molecular weight polyolefin fine particles. | 08-05-2010 |
| 20100196712 | STAR-SHAPED ZINC OXIDE PARTICLES AND METHOD FOR PRODUCING THE SAME - A method for producing star-shaped zinc oxide particles, the method including heating a solution containing tetrahydroxozincate(II) ion [Zn(OH) | 08-05-2010 |
| 20100196713 | FINE PARTICLES AND METHOD FOR PRODUCING THE SAME - To provide a method for producing fine particles, including: forming on a surface of a base material a concavo-convex pattern made by arranging a plurality of convex portions on the surface; forming fine particles made of a fine particle material on at least part of the concavo-convex pattern; and releasing the formed fine particles from the concavo-convex pattern. | 08-05-2010 |
| 20100196714 | PROCESS FOR PREPARING QUINOLINE COMPOUNDS AND PRODUCTS OBTAINED THEREFROM - Methods for synthesizing tetrahydroquinoline-containing compounds are provided, along with synthetic intermediates and products associated with such methods. | 08-05-2010 |
| 20100196715 | PROCESS FOR OBTAINING RUBBER PELLETS FROM USED TYRES - A process for obtaining rubber pellets from used tyres is described, the process comprises a series of steps which take account of the structure of a tyre, and among which are mainly: collecting used tyres having a tread and lateral faces, in which the tread includes an inner layer and an outer layer; and each lateral face includes a flange at the inner edge thereof; separating the tread from the lateral faces; cutting the tread transversely through the inner layer and the outer layer in order to form a strip from the tread; cutting the strip in order to form pellets therefrom; detaching the flange from the separated lateral faces; and cutting the flange-less lateral faces in order to form pellets therefrom. | 08-05-2010 |
| 20100203333 | ORGANOAMINE STABILIZED SILVER NANOPARTICLES AND PROCESS FOR PRODUCING SAME - Processes for producing organoamine-stabilized silver nanoparticles are disclosed. The processes comprise: (a) forming a solution comprising an organic solvent and a first amount of organoamine; (b) adding silver salt particles to the solution; (c) adding a second amount of organoamine to the solution; (d) adding an organohydrazine to the solution; and (e) reacting the solution to form organoamine-stabilized silver nanoparticles. | 08-12-2010 |
| 20100203334 | APPARATUS FOR PRODUCING SILICON NANOCRYSTALS USING INDUCTIVELY COUPLED PLASMA - The present disclosure relates to an apparatus for producing silicon nanocrystals, which can minimize plasma diffusion by finely adjusting a plasma region created by an ICP coil. The apparatus includes a reactor having an ICP coil wound around an outer wall thereof and a tube inserted into the reactor, wherein a primary gas for forming silicon nanocrystals and a secondary gas for surface reaction of the silicon nanocrystals are separately supplied to the reactor through an inner side and an outer side of the tube, respectively. | 08-12-2010 |
| 20100203335 | SINTERED BODY, RESIN PARTICLES AND METHOD FOR PRODUCING THE SAME - An adsorptive body is provided which is high in water permeation and gas permeation and can adsorb, concentrate, separate and remove components present in extremely small amounts in a liquid or gas without causing the dissolution of impurities. | 08-12-2010 |
| 20100209707 | CROSS-LINKED SILICONE PARTICLES AND METHOD OF MANUFACTURING THEREOF - Cross-linked silicone particles, which have secondary amino groups represented by general formula: R | 08-19-2010 |
| 20100209708 | CROSSLINKED CELLULOSE BEADS - Crosslinked cellulose beads or lignocellulose beads (referred to as beads for short), wherein at least 50% by weight of the beads have a particle diameter greater than 800 μm (21° C., 1 bar, determined by sieve analysis). | 08-19-2010 |
| 20100209709 | BINDER-CONSOLIDATED CELLULOSE BEADS - A binder-consolidated cellulose bead or lignocellulose bead (referred to as consolidated bead for short), obtainable by
| 08-19-2010 |
| 20100215958 | METHOD FOR PRODUCING MICROPARTICLES AND THE MICROPARTICLES - It is an object of the present invention to provide a method for producing microparticles, which can produce monodispersed microparticles, causes no clogging with a product due to self-dischargeability, requires no great pressure, and is excellent in productivity, wherein a fluid in which at least one kind of microparticle materials is dissolved is introduced between two processing surfaces arranged to be opposite to each other to be able to approach to and separate from each other, at least one of which rotates relative to the other, to be formed into a thin film fluid, and the thin film fluid is cooled or heated (warmed) to allow saturation solubility to change, thereby separating microparticles. | 08-26-2010 |
| 20100221539 | AlN Crystal and Method for Growing the Same, and AlN Crystal Substrate - Affords large-diametric-span AlN crystals, applicable to various types of semiconductor devices, with superior crystallinity, a method of growing the AlN crystals, and AlN crystal substrates. The AlN crystal growth method is a method in which an AlN crystal ( | 09-02-2010 |
| 20100221540 | Process for Producing a Porous Glass and Glass Powder and Glass Material for Carrying Out the Process - The invention relates to a process for producing a porous glass and glass powder using a partial Vycor process on an alkali metal borosilicate glass material. The process is characterized in that an addition of metal oxides and/or rare earth metal oxides in variable proportions of from 0.05 to 15 percent by mass is carried out on the alkali metal borosilicate glass material during the course of the Vycor process, with a doping incorporation of the metal oxides and/or the rare earth metal oxides into the resulting SiO | 09-02-2010 |
| 20100221541 | Method of preparing silicas, silicas with specific pore-size and/or particle-size distributions, and the uses thereof, in particular for reinforcing polymers - The invention relates to a novel method of preparing silicas and to highly-structured silicas having the following characteristics: a specific surface area CTAB (SCTAB) of between 40 and 525 m2/g; a specific surface area BET (SBET) of between 45 and 550 m2/g; an object size distribution width Ld ((d84−d16)/d50), which is measured by XDC particle size analysis after deagglomeration with ultrasound, of at least 0.91; and a pore-size distribution such that ratio V(d5−d50)/V(d5−d100) is at least 0.66. The invention also relates to the use of said silicas as polymer reinforcing fillers. | 09-02-2010 |
| 20100221542 | Process for Preparing Porous Silica Particles, Said Particles and Uses Thereof - The present invention relates to a process for preparing a porous silica particle comprising a step that consists in preparing a silica particle comprising a water-soluble pore-forming agent then in removing said pore-forming agent by dissolution. It also relates to the porous silica particles capable of being prepared by this process and to their various uses and applications. | 09-02-2010 |
| 20100221543 | GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODE, AND BATTERY - A graphite material is provided wherein D50% is 2 to 9 μm in particle diameter distribution based on volume as measured by laser diffraction, a specific surface area is 2 to 6 m | 09-02-2010 |
| 20100239862 | PROCESS FOR PRODUCING METAL PEROXIDE FILMS - Disclosed are adhesive coating compositions containing a metal peroxide for producing clear colorless adhesive coatings on substrates, particularly micro particulate substrates. In one preferred embodiment the nanoparticle coatings are chemically active and function at a high level of efficiency due to the high total surface area of the micro particulate substrate. Also disclosed are coated substrates and compositions having nanoparticles bound to a substrate by the coating compositions. | 09-23-2010 |
| 20100239863 | Spherical particles having nanometer size, crystalline structure, and good sphericity and method for producing the same - The present invention provides a method for producing nanometer-size spherical particles. The method includes a first step for producing intermediate spherical particles. The intermediate spherical particles include a polycrystalline or single-crystalline region, having a particle size of 1 to 300 μm. The method of the present invention further includes a second step for producing final spherical particles. The second step uses a swirling plasma gas flow having the central axis thereof, the central axis running through an area between an anode and a cathode of a plasma generator. The intermediate spherical particles are discharged along the axis to subject the intermediate spherical particles to a plasma atmosphere of the area to form the final spherical particles. | 09-23-2010 |
| 20100247913 | CROSSLINKED FLUORINE-CONTAINING ELASTOMER FINE PARTICLES, PREPARATION PROCESS OF SAME, AND COMPOSITION - There are provided novel crosslinked fluorine-containing elastomer fine particles, a process for preparing crosslinked fluorine-containing elastomer fine particles and a resin composition comprising the same. The crosslinked fluorine-containing elastomer fine particles are crosslinked fluorine-containing elastomer fine particles having a gel fraction of not less than 85% by mass or crosslinked fluorine-containing elastomer fine particles obtained by crosslinking fluorine-containing elastomer particles having at least three iodine atoms per one polymer molecule at an end thereof. The composition is one comprising those fine particles and a synthetic resin. The preparation process is a process for preparing crosslinked fluorine-containing elastomer fine particles, characterized by subjecting peroxide-crosslinkable fluorine-containing elastomer particles to peroxide-crosslinking by heating an aqueous dispersion comprising the fluorine-containing elastomer particles, a peroxide and a polyfunctional unsaturated compound. | 09-30-2010 |
| 20100247914 | Porous Silica-Based Particles Having Smooth Surface, Method for Production Thereof and Cosmetic Comprising Such Particles - Disclosed are porous silica-based particles having high surface smoothness, a method for producing the porous silica-based particles, and a cosmetic comprising the porous silica-based particles. The porous silica-based particles have an average particle diameter of 0.5 to 30 μm and have a surface smoothness of a level to such an extent that, when the entire surface of the particle is observed from a photograph thereof taken by a scanning electron microscope (SEM) with a magnifying power of 10,000, a foreign matter attached to the surface thereof can be hardly seen. | 09-30-2010 |
| 20100255306 | METHOD OF PRODUCING FLUOROAPATITE POWDER, FLUOROAPATITE POWDER, AND ADSORPTION APPARATUS - A method of producing fluoroapatite powder by using a calcium compound, a phosphate compound, and a fluorine compound as a raw material is provided. The method comprises: preparing a slurry containing fluoroapatite produced from the raw material by using a wet process; applying an ultrasonic wave to the slurry; and drying the slurry to obtain the fluoroapatite powder mainly constituted of the fluoroapatite. The method provides fluoroapatite powder having improved particle strength. Further, an adsorption apparatus including the fluoroapatite powder is also provided. | 10-07-2010 |
| 20100255307 | MICRONIZATION OF POLYOLS - Micronized polyols having a particle size distribution (d | 10-07-2010 |
| 20100255308 | CYCLIC PROCESS FOR THE PREPARATION OF BARIUM SULPHATE AND LITHIUM METAL PHOSPHATE COMPOUNDS - A cyclic process for the preparation of barium sulphate and lithium-iron phosphate comprising (i) preparing an aqueous solution containing lithium and sulphate ions and (ii) adding solid barium hydroxide at a temperature of more than 50° C., wherein the barium hydroxide is added over a period of less than 15 minutes. Also, barium sulphate obtainable by the process according to the invention. | 10-07-2010 |
| 20100261015 | ETHYLENE UREA DISPLAYING LASTING POWDER FLOW - The present invention relates to a process for preparing ethylene urea in solid form, in which a water-comprising product melt of ethylene urea is cooled on a breaking-up apparatus and the water content of the solid obtained is from 5 to 15% by weight. Furthermore, the invention relates to ethylene urea as solid prepared by a process according to the invention, wherein the water content of the solid is from 5 to 15% by weight and the solid displays lasting powder flow. | 10-14-2010 |
| 20100266844 | Method For Production Of A Product Having Sub-Micron Primary Particle Size, Product Produced By The Method And Apparatus For Use Of The Method - The invention relates to a method of manufacturing a product having a sub-micron primary particle such as metal oxide, metal oxidhydroxide or metal hydroxide product, said method comprising the steps of: introducing a solid reactor filling material in a reactor, introducing a metal-containing precursor in said reactor, introducing a co-solvent into the said reactor, introducing a supercritical solvent in the said reactor. By these steps a contact between the metal-containing precursor and the co-solvent is established, thus resulting in the formation of said product in the proximity of the said solid reactor filling material. The present invention offers the astonishing possibility of producing anatase phase of TiO | 10-21-2010 |
| 20100266845 | Magnesium Oxide Powder - Magnesium oxide powders having a large diameter of crystallite, and having a favorable crystallinity are provided. Magnesium oxide powders: having peak widths at half-height of the peaks on a (111) plane, a (200) plane and a (220) plane of each no greater than 0.20 degrees as determined with a powder X-ray diffraction method carried out using a Cu—Kα ray; and having a crystallite diameter of no less than 700 Å. | 10-21-2010 |
| 20100266846 | METHOD OF PRODUCING METAL NANOPARTICLES CONTINUOUSLY AND METAL NANOPARTICLES PRODUCED THEREBY - Disclosed are a method of producing metal nanoparticles continuously, and metal nanoparticles produced thereby. The method comprises: (a) preparing a metal precursor solution by dissolving a metal precursor in alcohol; (b) continuously putting the metal precursor solution into a reactor having supercritical conditions, thereby producing metal nanoparticles; (c) cooling the solution obtained in step (b); and (d) separating and collecting the metal nanoparticles from the solution obtained in step (c). | 10-21-2010 |
| 20100266847 | PRECISELY-SHAPED POROUS PARTICLES - Precisely-shaped composites and methods for making these composites are disclosed. The method of this disclosure comprises introducing a precursor composition onto a production tool having at least one continuous surface and a plurality of cavities so as to fill at least a portion of the cavities with the precursor composition and wherein the precursor composition, upon curing, forms a composition having a shape corresponding to the cavities thereby resulting in a plurality of discrete, precisely-shaped particles having a porosity comprising one of the following: (a) 10 m | 10-21-2010 |
| 20100272995 | Methods of Recycling Carpet Components and Carpet Components Formed Thereform - Methods of recycling carpet components are disclosed. Usable compositions containing recycled carpet components, and carpets and carpet components containing recycled carpet components are also disclosed. | 10-28-2010 |
| 20100272996 | METHOD FOR SYNTHESISING MICROPARTICLES - A method for synthesising mesoporous silica microparticles comprising the steps of: —preparing a sol from an ammonium catalysed hydrolysis and condensation reaction of a pre-sol solution comprising a silica precursor and a structure directing agent dissolved in a mixed solvent system comprising an alcohol and water to produce mesoporous particles of silica with an average diameter of up to about 50 μm; hydrothermally treating the particles to increase the pore size; treating the particles to remove residual structure directing agent; and further increasing the pore size using controlled dissolution. | 10-28-2010 |
| 20100272997 | DENSIFICATION OF METAL OXIDES - The present invention relates to methods for manufacturing of fully densified nanocrystalline metal oxide ceramic materials at low sintering temperature. Methods of the invention involve dry compaction of a product resulting from hydrothermal treatment of metal ion suspensions and subsequent sintering. The present invention may produce ceramic bodies that exhibit nanocrystalline structural features with measured densities that are found to be extremely similar to the theoretical density. | 10-28-2010 |
| 20100272998 | Method for Producing Water-Absorbent Polymer Particles - A process for producing water-absorbing polymer particles, wherein a product stream comprising water-absorbing polymer particles is tested for nonferritic metallic impurities by means of an eddy current detector. | 10-28-2010 |
| 20100272999 | PHLEGMATIZED METAL POWDER OR ALLOY POWDER AND METHOD AND REACTION VESSEL FOR THE PRODUCTION THEREOF - A method and a device are described for the production of metal powder or alloy powder of a moderate grain sizes less than 10 μm, comprising or containing at least one of the reactive metals zirconium, titanium, or hafnium, by metallothermic reduction of oxides or halogenides of the cited reactive metals with the aid of a reducing metal, wherein said metal powder or alloy powder is phlegmatized by adding a passivating gas or gas mixture during and/or after the reduction of the oxides or halogenides and/or is phlegmatized by adding a passivating solid before the reduction of the oxides or halogenides, wherein both said reduction and also said phlegmatization are performed in a single gas-tight reaction vessel which can be evacuated. | 10-28-2010 |
| 20100279116 | SILVER PARTICLES AND PROCESSES FOR MAKING THEM - A silver powder comprising silver particles, each silver particle comprising silver components 100-2000 nm long, 20-100 nm wide and 20-100 nm thick assembled to form a spherically-shaped, open-structured particle, wherein the d | 11-04-2010 |
| 20100279117 | ELECTRODE ACTIVE COMPOSITE MATERIALS AND METHODS OF MAKING THEREOF - In one aspect of the invention, a method of synthesizing a lithium metal phosphate composite usable for a lithium secondary battery includes the steps of forming a nanometer-size precursor comprising lithium source and metal phosphate nanoparticles having each nanoparticle at least partially coated a layer of carbon precursor, spray drying the nanometer-size precursor at a first desired temperature to form micron-size particles packed with the lithium metal phosphate precursor nanoparticles, and sintering the micron-size particles at a second desired temperature under an inert and/or reduction atmosphere to form a micron-size lithium metal phosphate composite. | 11-04-2010 |
| 20100285316 | Method of Preparing Ceramic Powders - A method of forming composition-modified barium titanate ceramic particulate includes mixing a plurality of precursor materials and a precipitant solution to form an aqueous suspension. The plurality of precursors include barium nitrate, titanium chelate, and a metal or oxometal chelate. The precipitant solution includes tetraalkylammonium hydroxide and tetraalkylammonium oxalate. The method further includes treating the aqueous suspension at a temperature of at least 150° C. and a pressure of at least 200 psi, and separating particulate from the aqueous suspension after treating. | 11-11-2010 |
| 20100285317 | AMORPHOUS SUBMICRON PARTICLES - A process for milling amorphous solids using a milling apparatus can result in particles having a median particle diameter d | 11-11-2010 |
| 20100291387 | AMORPHOUS SILICON-CONTAINING MATERIAL WITH HIERARCHICAL AND ORGANIZED POROSITY - Material with hierarchical porosity consisting of at least two elementary spherical particles, each one of said particles comprising a matrix based on silicon oxide, mesostructured, having a mesopore diameter ranging between 1.5 and 30 nm and exhibiting amorphous and microporous walls of thickness ranging between 1.5 and 50 nm, said elementary spherical particles having a maximum diameter of 200 microns. The matrix based on silicon oxide can contain aluminium. The preparation of said material is also described. | 11-18-2010 |
| 20100297445 | PRODUCTION OF SPHERICAL PARTICLES FROM SOLUTIONS COMPRISING A WATER-MISCIBLE SOLVENT BY THE METHOD OF UNDERWATER PELLETIZATION - The present invention relates to a process for producing spherical particles of at least one material, which comprises the steps:
| 11-25-2010 |
| 20100304138 | BORON SUBOXIDE COMPOSITE MATERIAL - The invention provides a boron suboxide composite material comprising boron suboxide and a secondary phase, wherein the secondary phase contains a mixture of at least two metal oxides, neither of which is a boron-containing oxide. At least one of the oxides may be selected from oxides of elements of Groups IA, IIA, IIIA, and IVA of the periodic table. Also, at least one of the oxides may be a rare earth metal oxide selected from the oxides of scandium, yttrium, and elements of the ianthanide series. The secondary phase of the composite material may also contain a boride, and particularly a boride selected from the borides of transition metals of the fourth to eighth groups of the periodic table. | 12-02-2010 |
| 20100304139 | METHOD OF PREPARING HIGHLY ORDERED MESOPOROUS SILICA NANOPARTICLES USING THE ADDITION OF TRANSITION METAL SALTS - Disclosed is a method of preparing mesoporous silica nanoparticles using hydrothermal synthesis, including adding a transition metal when reacting a surfactant and a silica precursor. The mesoporous silica nanoparticles are high functional particles able to be used as an adsorbent, a sensor, a membrane, a catalyst and a catalyst support, thanks to their large surface area and nano-sized pores. The mesoporous silica nanoparticles are functionally advantageous in terms of increased material diffusion rate and reactivity, easy recycling after use as a catalyst and slow inactivation, compared to conventional mesoporous silica, and are prepared through a very simple process among methods of controlling the particle size of mesoporous silica to a nano size. | 12-02-2010 |
| 20100304140 | LSX ZEOLITE OF CONTROLLED PARTICLE SIZE - The invention relates to a zeolite of the faujasite X type having a low silica content, more precisely a zeolite LSX having a Si/Al atomic ratio lower than or equal to 1.15, having a high crystallinity rate and whereof the crystals have a controlled particle size distribution. The present invention also relates to the method for preparing said zeolite LSX. | 12-02-2010 |
| 20100304141 | CARBON MICROPARTICLE HAVING LIGNIN AS RAW MATERIAL AND PREPARATION METHOD THEREFOR - The present invention provides a method for preparing a carbon microparticle from an organic raw material having lignin as a main constituent, and a carbon microparticle obtained thereby. | 12-02-2010 |
| 20100304142 | COLOR ERASABLE RECORDING MATERIAL AND METHOD FOR PRODUCING THE SAME - According to one embodiment, a method for producing a color erasable recording material includes dispersing a granulated mixture of a color erasable recording material in an aqueous medium to form an aqueous dispersion liquid, and subjecting the dispersion liquid to a high-pressure pulverizer at a temperature not lower than the melting point of a color erasing agent to pulverize the granulated mixture in the dispersion liquid, thereby obtaining a particulate color erasable recording material having a volume average particle diameter smaller than that of the granulated mixture. | 12-02-2010 |
| 20100310869 | POWDER NiaMbOx(OH)y COMPOUNDS, PROCESSES FOR MAKING THE SAME, AND USES THEREOF IN BATTERIES - Powdery compounds of the formulation Ni | 12-09-2010 |
| 20100310870 | AMORPHOUS BAZEDOXIFENE ACETATE AND PREPARATION THEREOF - The present invention relates to amorphous form of bazedoxifene acetate and a process for the preparation thereof. | 12-09-2010 |
| 20100310871 | Mesoporous Zinc Oxide Powder and Method for Production Thereof - A zinc oxide powder is described, which, when used in a dispersion at a concentration of at least 50 wt % of zinc oxide, produces a transparent composition having a total visible transmittance through a path length of 20 microns at 550 nm of at least one of; at least 70%, at least 75%, at least 80% or at least 85%. The powder has a number average zinc oxide aggregate size of at least 0.8 microns, at least 1 micron, at least 2 microns or at least 3 microns. Use of the zinc oxide powder reduces the risk of transdermal penetration. | 12-09-2010 |
| 20100323198 | MIXED CONDUCTIVE POWDER AND USE THEREOF - There are disclosed a highly packed, mixed conductive powder with a relative packing density of at least 68%, a process for producing the same, a conductive paste using the mixed conductive powder and a process for producing the same, as well as a sheet and a sheet with attached film using the mixed conductive powder. | 12-23-2010 |
| 20100323199 | POLYMERS FOR FUNCTIONAL PARTICLES - The present invention generally relates to polymers and macromolecules, in particular, to block polymers useful in particles such as nanoparticles. One aspect of the invention is directed to a method of developing nanoparticles with desired properties. In one set of embodiments, the method includes producing libraries of nanoparticles having highly controlled properties, which can be formed by mixing together two or more macromolecules in different ratios. One or more of the macromolecules may be a polymeric conjugate of a moiety to a biocompatible polymer. In some cases, the nanoparticle may contain a drug. The moiety, in some embodiments, may have a molecular weight greater than about 1000 Da; for example, the moiety may include a polypeptide or a polynucleotide, such as an aptamer. The moiety may also be a targeting moiety, an imaging moiety, a chelating moiety, a charged moiety, or a therapeutic moiety. Another aspect of the invention is directed to systems and methods of producing such polymeric conjugates. In some embodiments, a solution containing a polymer is contacted with a liquid, such as an immiscible liquid, to form nanoparticles containing the polymeric conjugate. Other aspects of the invention are directed to methods using such libraries, methods of using or administering such polymeric conjugates, methods of promoting the use of such polymeric conjugates, kits involving such polymeric conjugates, or the like. | 12-23-2010 |
| 20100330366 | SILICA-BASED PARTICLE COMPOSITION - The present invention relates to a method for forming a silica-based particle or composite consisting of a silica-based material, an active, with or without a surface modification, and the related composition. The silica-based particle is illustrated by the formula (SiO | 12-30-2010 |
| 20100330367 | MICROBIALLY-MEDIATED METHOD FOR SYNTHESIS OF NON-OXIDE SEMICONDUCTOR NANOPARTICLES - The invention is directed to a method for producing non-oxide semiconductor nanoparticles, the method comprising: (a) subjecting a combination of reaction components to conditions conducive to microbially-mediated formation of non-oxide semiconductor nanoparticles, wherein said combination of reaction components comprises i) anaerobic microbes, ii) a culture medium suitable for sustaining said anaerobic microbes, iii) a metal component comprising at least one type of metal ion, iv) a non-metal component comprising at least one non-metal selected from the group consisting of S, Se, Te, and As, and v) one or more electron donors that provide donatable electrons to said anaerobic microbes during consumption of the electron donor by said anaerobic microbes; and (b) isolating said non-oxide semiconductor nanoparticles, which contain at least one of said metal ions and at least one of said non-metals. The invention is also directed to non-oxide semiconductor nanoparticle compositions produced as above and having distinctive properties. | 12-30-2010 |
| 20110003154 | ENCAPSULATED MORDANT PARTICLE DISPERSION AND METHOD OF PREPARING - The present invention discloses a method of making core-shell polymer particles, comprising forming a linking-group-containing polymer by derivatizing a hydroxy-group-containing polymer, comprising hydroxy groups on adjacent carbon atoms with a linking agent, that is a compound comprising both an aldehyde moiety and an amine moiety, wherein one or more acetal moieties are formed in the linking-group-containing polymer, each acetal formed by the reaction of the aldehyde moiety in the linking agent with two hydroxy groups in the linking-group-containing polymer, wherein the amine moiety then becomes a linking group pendent from the linking-group-containing polymer, wherein the linking group is capable of reacting with a precursor group in the precursor polymer. Also disclosed are compositions comprising insoluble core-shell particles made by the method. | 01-06-2011 |
| 20110008621 | ALUMINUM NITRIDE BULK CRYSTALS HAVING HIGH TRANSPARENCY TO ULTRAVIOLET LIGHT AND METHODS OF FORMING THEM - In various embodiments, methods of forming single-crystal AlN include providing a substantially undoped polycrystalline AlN ceramic having an oxygen concentration less than approximately 100 ppm, forming a single-crystal bulk AlN crystal by a sublimation-recondensation process at a temperature greater than approximately 2000° C., and cooling the bulk AlN crystal to a first temperature between approximately 1500° C. and approximately 1800° C. at a first rate less than approximately 250° C./hour. | 01-13-2011 |
| 20110014469 | MAGNESIUM OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION - The present disclosure provides a magnesium oxide particle that can be used more suitably than common magnesium oxide in the application such as an exoergic filler and the like. A magnesium oxide particle having (median size)/(specific surface diameter obtained from specific surface area) ratio of 3 or less and D90/1)10 of 4 or less is provided. | 01-20-2011 |
| 20110014470 | BASIC MAGNESIUM SULFATE GRANULE AND PROCESS FOR PRODUCTION THEREOF - A method for producing basic magnesium sulfate granules, by heating a water-containing granular composition to a temperature of 50-250° C. to dryness. The granular composition has a water content of 10-60 wt. % and comprises fibrous basic magnesium sulfate particles, magnesium hydroxide in an amount of 5-300 weight parts per 100 weight parts of the fibrous basic magnesium sulfate particles, magnesium sulfate in an amount of 0.1-200 weight parts per 100 weight parts of a total amount of the fibrous basic magnesium sulfate particles and magnesium hydroxide. This method can give basic magnesium sulfate granules having a low bulk density and a high crushing strength. | 01-20-2011 |
| 20110020647 | PROCESS FOR PRODUCING FINE POLYPHENYLENE SULFIDE RESIN PARTICLES, FINE POLYPHENYLENE SULFIDE RESIN PARTICLES, AND DISPERSION THEREOF - This invention provides a process for producing fine PPS resin particles and a dispersion thereof by industrially applicable simple operation. This invention further provides very fine PPS resin particles, and furthermore provides fine PPS resin particles uniform in particle size. | 01-27-2011 |
| 20110027587 | Stable Thermistor - A thermistor based on a composition having the general formula (I): Re | 02-03-2011 |
| 20110033706 | NANOCAPSULES AND METHODS FOR MODULAR ASSEMBLY - Disclosed are nanocapsules and methods of preparing these nanocapsules. The disclosure includes a modular assembly method of forming DNA nanocapsules. Discrete polyhedra are combined in a stepwise amalgamation to form icosahedra. The DNA nanocapsules may be used to encapsulate agents for drug delivery and other applications. | 02-10-2011 |
| 20110033707 | SPHERICAL BORON NITRIDE NANOPARTICLES AND SYNTHETIC METHOD THEREOF - Spherical boron nitride nanoparticles having an average particle diameter is less than 50 nm is obtained by a method of synthesizing spherical boron nitride nanoparticles including the following steps; heating a mixture of boric acid ester and nitrogen gas in ammonia gas and argon gas to form reaction product; crystallizing reaction product to form precursor of spherical boron nitride nanoparticles; and, heating the precursor in inert gas. | 02-10-2011 |
| 20110033708 | Silicon-Containing Particle, Process For Producing The Same, Organic-Polymer Composition, Ceramic, And Process For Producing The Same - A process for producing silicon-containing particles having an extremely small particle diameter by a simple process without using surface-active agents or the like. The process is characterized by forming silicon-containing particles as a result of phase separation from an organic polymer, wherein the phase separation is achieved by an addition reaction, condensation reaction, ring-opening reaction, or a radical reaction of a curable silicon-containing compound or a curable composition that contains said compound, and the silicon-containing compound or the composition is maintained in a uniform liquid, fused, or dissolved phase with the organic polymer that is free of silicon and does not participate in the curing reaction of the silicon-containing compound or the composition. | 02-10-2011 |
| 20110039102 | AMORPHOUS SILICON-CONTAINING MATERIAL WITH HIERARCHICAL POROSITY - Material with hierarchical porosity consisting of at least two elementary spherical particles having a maximum diameter of 200 microns, at least one of said spherical particles comprising at least one matrix based on silicon oxide, said material having a macropore volume measured by mercury porosimetry ranging between 0.05 and 1 ml/g, a mesopore volume measured by nitrogen volumetric analysis ranging between 0.01 and 1 ml/g and a micropore volume measured by nitrogen volumetric analysis ranging between 0.03 and 0.4 ml/g, said matrix having amorphous walls. The preparation of said material is also described. | 02-17-2011 |
| 20110039103 | NANOCRYSTALINE SPHERICAL CERAMIC OXIDES, PROCESS FOR THE SYNTHESIS AND USE THEREOF - The present invention refers to nanocrystalline spherical ceramic oxides, to the process for the synthesis and use thereof. These oxides, obtained by detonation of a water-in-oil emulsion (W/O), besides having a spherical morphology and nanocrystallinity, show a set of complementary features, namely a particle dimension inferior to 40 μm, bimodal particle size distribution, high purity, deagglomeration and stable crystalline stages. This set of features makes these powders particularly suitable for several applications such as coating processes, near net shape processes and, when applied in ceramics industry, they provide dense and porous ceramic objects of exceptionally high mechanical resistance. | 02-17-2011 |
| 20110039104 | Copper Indium Sulfide Semiconducting Nanoparticles and Process for Preparing the Same - Related are a copper indium sulfide nanoparticle and a preparation method thereof. Copper salts, indium salts and alkane thiol are added to a non-polar organic solvent, and then are heated with stirring under inert gas atmosphere to dissolve until a dark red colloidal solution is obtained. The obtained colloidal solution is cooled to room temperature, and then a polar solvent is added. The copper indium sulfide semiconductor nanoparticles are obtained through centrifugal settling. The obtained copper indium sulfide semiconductor nanoparticles could be further washed and vacuum dried to give copper indium sulfide semiconductor nanoparticle powders. The obtained copper indium sulfide semiconductor nanoparticles have an average particle size of 2 to 10 nm and an emission spectrum of 600 to 800 nm in the near infrared region, quantum efficiency being close to 10%. The yield of the present method is up to 90%. | 02-17-2011 |
| 20110045299 | METHOD FOR PRODUCING STABLE, MONODISPERSED, NANOMETRIC MAGNESIUM HYDROXIDE AND RESULTING PRODUCT - The present invention refers to a method to prepare nanometric magnesium hydroxide particles. These particles have an average diameter that ranges from 90 to 110 nm, and that could range from 20 to 160 nm, with monodisperse and stable characteristics for greater than 12 month in a wide range of concentrations. This process includes 3 stages: one reaction stage performed in two steps, one of maturation and one of purification. The first step of the reaction is developed in micro blending zone, and the second one is the stabilization of suspension. During the second stage, the particles maturation is developed through a chemical-mechanic treatment. The last stage is designed to purify and concentrate the material, as well as its preparation to integrate it to the desired form. The obtained particles are re-dispersable in different means, such as water, aldehyde resins, phenolic resins, nitrocellulose, polyurethane, vinylic, acrylic, alcohol, and wide variety of organic materials and polymers such as high and low density polypropylene, Nylon, ABS and/or any combination of the same | 02-24-2011 |
| 20110052915 | MINUTE DIAMOND POWDER, METHOD FOR COLLECTING THE SAME AND SLURRY COMPRISNG THE SAME IN SUSPENSION - [Task to be Solved] One of the principal objects of the invention is to collect minute diamond particles of D | 03-03-2011 |
| 20110052916 | BONDING AGENT - Powders of respective metal elements (Mn, Co) constituting a transition metal oxide (MnCo | 03-03-2011 |
| 20110052917 | COPOLYMER INCLUDING UNCHARGED HYDROPHILIC BLOCK AND CATIONIC POLYAMINO ACID BLOCK HAVING HYDROPHOBIC GROUP IN PART OF SIDE CHAINS, AND USE THEREOF - The present invention relates to a block copolymer containing an uncharged hydrophilic polymer chain block and a cationic polyamino acid chain block, wherein the hydrophilic polymer chain block is covalently bound to one end of the main chain of the polyamino acid chain block, and the hydrophobic group is covalently bound to the side chains of not less than 10% and not greater than 70% of amino acid repeating units in the polyamino acid chain block. This block copolymer forms a stable aggregate with siRNA, a small-molecule nucleic acid, under a physiological condition. | 03-03-2011 |
| 20110052918 | Magic Size Nanoclusters and Methods of Preparing Same - Disclosed herein are magic size nanoclusters comprising lead and one or more chalcogens. The disclosed magic size nanoclusters have both spectrally narrow fluorescence and ultra-high quantum efficiencies. Further disclosed herein is a method for preparing PbS, PbSe, and PbTe magic size nanoclusters. The yield of magic size nanoclusters can be increased by using anion sources enriched for secondary phosphines. The use of enriched secondary phosphine anion sources also increases the yield of quantum nanostructures. | 03-03-2011 |
| 20110059315 | Methods of producing titanium dioxide nanoparticles - A method is provided for producing TiO | 03-10-2011 |
| 20110059316 | METHODS OF MAKING CEMENTITIOUS COMPOSITIONS AND PRODUCTS MADE THEREBY - A method of making cementitious particles using combustion synthesis is described. The method uses less energy and produces lower CO | 03-10-2011 |
| 20110064950 | METHOD FOR PREPARING PURIFIED PYROCATECHOL - The subject of the present invention is a method for preparing pyrocatechol from which the impurities resulting from the method for the preparation thereof have been removed. The method for preparing purified pyrocatechol from a crude pyrocatechol containing essentially pyrocatechol, small amounts of impurities including dihydroxybenzoquinone, and traces of hydroquinone and of phenolic compounds, is characterized in that it comprises at least the following steps: dissolution of the crude pyrocatechol in water, crystallization of the pyrocatechol, separation of the purified pyrocatechol and, optionally, a step of drying the purified pyrocatechol. The method of the invention may include other steps and, depending on the embodiment chosen, that may comprise a different series of steps, it is possible to obtain pyrocatechol with various degrees of purity. | 03-17-2011 |
| 20110070440 | Artificial Organelle On A Digital Microfluidic Chip Used To Redesign The Biological Activities of Heparan Sulfate - Using digital microfluidics, recombinant enzyme technology, and magnetic nanoparticles, a functional prototype of an artificial Golgi organelle is described. Analogous to the natural Golgi, which is responsible for the enzymatic modification of glycosaminoglycans immobilized on proteins, this artificial Golgi enzymatically modifies glycosaminoglycans, such as heparan sulfate (HS) chains, immobilized onto magnetic nanoparticles. Sulfo groups were transferred from adenosine 3′-phosphate 5′-phosphosulfate to the 3-hydroxyl group of the D-glucosamine residue in an immobilized HS chain using D-glucosaminyl 3-O-sulfotransferase. After modification, the nanoparticles with immobilized HS exhibited increased affinity for fluorescently labeled antithrombin III as detected by confocal microscopy. Since the biosynthesis of HS involves an array of specialized glycosyl transferases, epimerase, and sulfotransferases, this approach should mimic the synthesis of HS in vivo. Furthermore, our method demonstrates the feasibility of investigating the effects of multi-enzyme systems on the structure of final glycan products for HS-based glycomic studies. | 03-24-2011 |
| 20110070441 | Zirconia Sintered Body and Production Method the Same - Provided are a zirconia sintered body that has excellent mechanical characteristics, as well as semiconductivity that can allow static electricity to escape at an appropriate rate, and a manufacturing method that can manufacture the same at lower cost than in the past. The zirconia sintered body is made of 66-90 parts by weight of zirconia that contains a stabilizer, and a total of 10-34 parts by weight of iron, chromium and titanium oxides. Of the iron, chromium and titanium oxides, the proportion of iron oxide is 70-99.5 wt %, the proportion of chromium oxide is 0.4-20 wt % and the proportion of titanium oxide is 0.1-10 wt %. The combined proportion of tetragonal and cubic crystals in the zirconia crystal phase is 90% or more and the mean crystal grain size of the zirconia is 0.3-0.5 μm. The mean crystal grain size of the iron, chromium and titanium oxides is 0.5-2.0 μm. It has excellent mechanical characteristics, as well as semiconductivity. | 03-24-2011 |
| 20110070442 | METHOD FOR PRODUCING POLYMER FINE PARTICLE - A fine polymer particle production method includes producing an emulsion in a liquid prepared by dissolving and mixing a polymer A and a polymer B in organic solvents in which a solution phase composed primarily of the polymer A and a solution phase composed primarily of the polymer B are formed as separate phases, and bringing it into contact with a poor solvent for the polymer A to precipitate the polymer A. This method serves for easy synthesis of fine polymer particles with a narrow particle size distribution and the method can be effectively applied to production of highly heat-resistant polymers that have been difficult to produce with the conventional methods. | 03-24-2011 |
| 20110076499 | Bubble-Containing Solid a-Sulfo Fatty Acid Alkyl Ester Salt and Method for Producing the Same - A solid a-sulfo fatty acid alkyl ester salt having a bubble volume fraction of 1 to 15% is provided by introducing a gas into a paste of a-sulfo fatty acid alkyl ester salt or adding thereto an expanding agent to incorporate bubbles into the paste of a-sulfo fatty acid alkyl ester salt. | 03-31-2011 |
| 20110081548 | ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOERGIC RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION - The object of the present disclosure is to obtain zinc oxide particle having large particle diameter and being high-density and to obtain an exoergic resin composition, an exoergic grease and an exoergic coating composition that show an excellent exoergic property by using it. | 04-07-2011 |
| 20110081549 | AIN BULK SINGLE CRYSTAL, SEMICONDUCTOR DEVICE USING THE SAME AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide, even when a single crystal of a material other than AlN is used as a crystal, an AlN bulk single crystal having fewer defects and high quality, a method for producing such an AlN bulk single crystal, and a semiconductor device. A feature is to select, as a surface | 04-07-2011 |
| 20110081550 | ZINC OXIDE PARTICLE, METHOD FOR PRODUCING IT, EXOERGIC FILLER, EXOERGIC RESIN COMPOSITION, EXOERGIC GREASE AND EXOERGIC COATING COMPOSITION - The object of the present disclosure is to obtain zinc oxide particle having large particle diameter and being high-density and to obtain an exoergic resin composition, an exoergic grease and an exoergic coating composition that show an excellent exoergic property by using it. | 04-07-2011 |
| 20110091726 | PARTICULATE COMPOSITION CONTAINING ANHYDROUS CRYSTALLINE 2-O-alpha-D-GLUCOSYL-L-ASCORBIC ACID, PROCESS FOR PRODUCING THE SAME, AND USES THEREOF - The present invention aims to provide a particulate composition containing anhydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid having a significantly, hardly solidifiable property compared to conventional ones in a grade for use in quasi-drugs; a process for producing the same; and uses thereof. The present invention solves the above object by providing a particulate composition containing anhydrous crystalline 2-O-α-D-glucosyl-L-ascorbic in an amount of over 98.0% by weight but less than 99.9% by weight, on a dry solid basis; or a degree of crystallinity of 90% or higher for anhydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid, when calculated based on a profile of powder X-ray diffraction analysis of the particulate composition, and a dynamic vapor sorption level of 0.01% by weight or lower, when kept at 25° C. under a relative humidity of 35% by weight for 12 hours after removal water in the particulate composition under nitrogen gas stream; and by providing a process for producing the same and uses thereof. | 04-21-2011 |
| 20110091727 | HYDROPHILIC CROSSLINKED POLYMER - The present invention relates to a hydrophilic crosslinked polymer, preferably in the form of porous particles, and to the preparation and use thereof. The polymer according to the invention is produced by polymerisation from chain-forming hydrophilic vinyl ethers and crosslinking, preferably heterocyclic divinyl ethers. | 04-21-2011 |
| 20110091728 | Felbamate With Improved Bulk Density - A synthesis and purification of felbamate, an anticonvulsant, are provided. The product of the synthesis and purification is with high untapped and tapped bulk densities, which increase ease of handling and suitability for use in pharmaceutical formulations. The felbamate may be incorporated into pharmaceutical compositions that can be administered orally for treatment of epilepsy. | 04-21-2011 |
| 20110097582 | ALUMINUM MAGNESIUM TITANATE-ALUMINA COMPOSITE CERAMICS - An object of the invention is to provide a ceramic having a small thermal expansion coefficient and having more excellent mechanical strength. The invention is an aluminum magnesium titanate-alumina composite ceramic containing aluminum magnesium titanate and alumina and, the elemental composition ratio of Al, Mg and Ti therein is represented by a compositional formula (1): | 04-28-2011 |
| 20110097583 | POROUS CARBONS - Porous carbon is provided which is a carbonization and optionally an activation product of a precursor resin, which has a pore structure that, as estimated by nitrogen adsorption porosimetry, comprises micropores and mesopores/macropores, said micropores and mesopores/macropores being in a bimodal distribution with few pores of size 2-10 nm, and the mesopores/macropores providing escape routes for volatile products during carbonisation of the precursor resin. | 04-28-2011 |
| 20110104494 | ADSORBENT GRANULATE AND METHOD FOR THE MANUFACTURE THEREOF - The invention relates to a X-zeolite based adsorbent granulate with faujasite structure and a molar SiO | 05-05-2011 |
| 20110111229 | TERNARY MIXED ETHERS - The invention relates to innovative cellulose derivatives with low surface swelling in aqueous suspension, with high relative high-shear viscosity, and with high thermal flocculation point in water, and also to their use in building-material systems. | 05-12-2011 |
| 20110111230 | COMPOSITE CERAMIC POWDER, PROCESS OF PRODUCING THE SAME, AND SOLID-OXIDE FUEL CELL - A composite ceramic powder, which is excellent in uniform distribution at a nanometer level, composition controllability, and generation of oxygen ions or electron conductivity, a process of producing the composite ceramic powder, and a solid-oxide fuel cell, are provided. The composite ceramic powder includes oxide expressed by A | 05-12-2011 |
| 20110111231 | METHOD FOR PRODUCING WATER-ABSORBING POLYMER PARTICLES BY POLYMERIZING DROPLETS OF A MONOMER SOLUTION - A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a surrounding gas phase in a reaction chamber, wherein the monomer solution is metered into the reaction chamber via at least one bore, and the diameter is from 210 to 290 μm per bore and the metering rate is from 0.9 to 5 kg/h per bore. | 05-12-2011 |
| 20110117367 | STRONTIUM CERATE SYNTHESIS METHOD - A method for synthesizing strontium cerate (SrCeO | 05-19-2011 |
| 20110117368 | Hard Powder, Process for Preparing Hard Powder and Sintered Hard Alloy - A hard powder contains much amount of a complex carbonitride solid solution, which can improve sinterability of a sintered hard alloy and give a uniform structure. The hard powder is a powder containing 90 vol % or more of a complex carbonitride solid solution represented by (Ti | 05-19-2011 |
| 20110123804 | ULTRAFINE NEPHELINE SYENITE - A useable particulate nepheline syenite having a grain size to provide an Einlehner Abrasive Value of less than about 100 is described. The particulate nepheline syenite is generally free from agglomeration and moisture free. At least 99% of the nepheline syenite particles have a size less than 10 microns. In practice, the nepheline syenite grain size is less than about 5 microns and the distribution profile of the particulate system is generally 4-5 microns. | 05-26-2011 |
| 20110123805 | a-ALUMINA FOR PRODUCING SINGLE CRYSTAL SAPPHIRE - Since α-alumina particles have low bulk density, there is such a problem that a production efficiency of single crystal sapphire is not enough. The present invention provides an α-alumina for producing single crystal sapphire, wherein its volume per one α-alumina particle is not less than 0.01 cm | 05-26-2011 |
| 20110129669 | NITRIDE SEMICONDUCTOR CRYSTAL AND ITS PRODUCTION METHOD - A method for efficiently producing a plate-like nitride semiconductor crystal having the desired principal plane in a simple method is provided. A raw material gas is fed to a seed crystal in which a ratio (L/W) of length L in a longitudinal direction and maximum width W, of a plane of projection obtained by projecting a crystal growth face on the seed crystal in a growth direction is from 2 to 400, and the maximum width W is 5 mm or less, thereby growing a plate-like semiconductor crystal on the seed crystal. | 06-02-2011 |
| 20110129670 | NANOMETRIC-SIZED CERAMIC MATERIALS, PROCESS FOR THEIR SYNTHESIS AND USES THEREOF - The disclosed subject concerns nanometric-sized ceramic materials in the form of multiple crystalline structures, composites, or solid solutions, the process for their synthesis, and uses thereof. These materials are mainly obtained by detonation of two water-in-oil (W/O) emulsions, one of which is prepared with precursors in order to present a detonation regime with temperature lower than 2000° C., and they present a high chemical and crystalline phase homogeneity, individually for each particle, as well as a set of complementary properties adjustable according to the final applications, such as a homogeneous distribution of the primary particles, very high chemical purity level, crystallite size below 50 nm, surface areas by mass unit between 25 and 500 m2/g, and true particle densities higher than 98% of the theoretical density. This set of characteristics makes this materials particularly suitable for a vast range of applications in the nanotechnology field, such as, for example, nanocoatings, magnetic nanofluids, nanocatalysts, nanosensors, nanopigments, nanoadditives, ultra light nanocomposites, drug release nanoparticles, nanomarkers, nanometric films, etc. | 06-02-2011 |
| 20110129671 | METHOD OF PRODUCING QUANTUM CONFINED INDIUM NITRIDE STRUCTURES - A method and system for producing quantum confined metal nitride. The method includes immersing two electrodes into a nitrogen environment wherein at least one electrode includes an indium electrode, and passing an arc between the electrodes. The system includes a container for holding a bath of liquid nitrogen, two electrodes disposed inside the container so as to be immersed into the bath of liquid nitrogen, at least one of the two electrodes being a metal electrode, and a voltage source connected to the electrodes and configured to pass an arc between the electrodes. | 06-02-2011 |
| 20110129672 | NON-SPHERICAL HOLLOW FINE PARTICLES, METHOD OF PRODUCTION THEREOF AND COSMETIC MATERIALS AND RESIN COMPOSITIONS CONTAINING SAME - Resin compositions with improved optical characteristics and cosmetic materials with improved feeling, soft focus and durability contain non-spherical hollow fine particles having a spindle shape as a whole with a major axis and a minor axis, a plurality of concave parts on the surface, a hollow part inside connected to the surface through a crack extending along the major axis, the average length of the major axes being 0.1-30 μm and the ratio of the average length of the minor axes to the average length of the major axes being 0.3-0.8. | 06-02-2011 |
| 20110135927 | EXCIPIENT FOR COMPRESSED TABLETS COMPRISING NOVEL SPHERICAL MANNITOL - [Problem to Solve] To provide an excipient for compressed tablets capable of diluting active components in the industries of foodstuffs, medicines, etc. applicable to various tablets like disintegrating agents, troches, etc., largely avoiding the conventional compressing troubles about mannitol like capping, sticking, etc., thereby assuring a high tablet hardness. | 06-09-2011 |
| 20110135928 | METAL SILICON NITRIDE OR METAL SILICON OXYNITRIDE SUBMICRON PHOSPHOR PARTICLES AND METHODS FOR SYNTHESIZING THESE PHOSPHORS - Submicron powders of metal silicon nitrides and metal silicon oxynitrides are synthesized using nanoscale particles of one or more precursor materials using a solid state reaction. For example, nanoscale powders of silicon nitride are useful precursor powders for the synthesis of metal silicon nitride and metal silicon oxynitride submicron powders. Due to the use of the nanoscale precursor materials for the synthesis of the submicron phosphor powders, the product phosphors can have very high internal quantum efficiencies. The phosphor powders can comprise a suitable dopant activator, such as a rare earth metal element dopant. | 06-09-2011 |
| 20110135929 | MULTICOLORED PARTICLES - The present invention relates to a set of polymer particles stained with at least two fluorescent dyes, wherein at least 16 subsets of particles can be resolved on the basis of variable emission from the at least two fluorescent dyes wherein emission from at least one dye derives from a fluorescent dye covalently attached to the particle surface, and wherein all particles in said set of polymer particles can bind a uniform amount of a capture reagent. The invention also relates to a method for the preparation of said set of polymer particles as well as a kit comprising said set of polymer particles. The invention further relates to methods and uses of said set of polymer particles. | 06-09-2011 |
| 20110135930 | PROCESS FOR CONTINUOUS MODIFICATION OF DIHYDRATE GYPSUM AND MODIFIED DIHYDRATE GYPSUM OBTAINED BY THE PROCESS - Disclosed is a process for the continuous modification of dihydrate gypsum. The process includes a hemihydration step of calcining the dihydrate gypsum as a raw material into hemihydrate gypsum and a recrystallization step of hydrating and recrystallizing the hemihydrate gypsum in an aqueous slurry to convert the hemihydrate gypsum into modified dihydrate gypsum of a crystalline form different from the dihydrate gypsum as the raw material. In the recrystallization step, the aqueous slurry in a recrystallization reaction tank is maintained at a constant temperature under stirring such that the aqueous slurry becomes uniform, and a feed rate of the hemihydrate gypsum to the recrystallization reaction tank and a discharge rate of the recrystallized and modified dihydrate gypsum from the recrystallization reaction tank are controlled such that the feed rate and the discharge rate become substantially equal to each other, whereby the feeding of the hemihydrate gypsum and the discharging of the recrystallized and modified dihydrate gypsum are conducted continuously or intermittently. According to the process, dihydrate gypsum as a starting raw material can be converted into high-purity, modified dihydrate gypsum of large crystals by recrystallizing the starting dihydrate gypsum after it is once calcined into hemihydrate gypsum although such modified dihydrate gypsum is not available in general. | 06-09-2011 |
| 20110135931 | GLASS COMPOSITION FOR ELECTRODE FORMATION AND ELECTRODE FORMATION MATERIAL - Provided is a glass composition for electrode formation including, as a glass composition expressed in terms of oxides by mass %, 73.1 to 90% of Bi | 06-09-2011 |
| 20110135932 | Production of Sulfur-Free Nanoparticles by Yeast - A method of producing sulfur-free nanoparticles involves growing yeast in a growth medium containing a source of an element in a bio-reducible oxidation state (e.g. Se(V1), and, precipitating nanoparticles containing the element in a lower oxidation state (e.g. Se(O)) than the oxidation state of the element in the source. The method advantageously can provide substantially spherical nanoparticles at high production efficiencies. | 06-09-2011 |
| 20110143139 | NANOPLATELET METAL HYDROXIDES AND METHODS OF PREPARING SAME - Nanoplatelet forms of metal hydroxide and metal oxide are provided, as well as methods for preparing same. The nanoplatelets are suitable for use as fire retardants and as agents for chemical or biological decontamination. | 06-16-2011 |
| 20110151258 | PREPARATION OF RANOLAZINE - Preparation of ranolazine and intermediates thereof, for use in pharmaceutical compositions comprising ranolazine. | 06-23-2011 |
| 20110151259 | POLYMERIC MATERIALS - Pellets or granules comprise polymeric material, for example polyetheretherketone and a fugitive material, for example sodium chloride. The granules may be used in injection moulding to produce shapes for use in medical implants and may conveniently be used to form parts which are partially porous, or to prepare porous films. | 06-23-2011 |
| 20110151260 | SILICA NANOPARTICLE STRUCTURE AND PROCESS FOR PRODUCTION OF SAME - It is an object of the present invention to provide a silica nanoparticle structure and a process for producing the same, which allow silica nanoparticles to be order-controlled to thereby make it possible to extend the application field of the silica nanoparticles ever more markedly. Silica nanoparticle structure components | 06-23-2011 |
| 20110159287 | Process for the Production of Ultra High Molecular Weight Polyethylene - The invention relates to a process for the production of ultra high molecular weight polyethylene having a molecular weight between 1000000 g/mol and 10000000 g/mol, an average particle size (D | 06-30-2011 |
| 20110159288 | FUCOSE-CONTAINING BACTERIAL BIOPOLYMER - The presently disclosed subject matter concerns a microbial biopolymer comprising fucose in its composition. This biopolymer consists of a polysaccharide comprising fucose, which represents at least 10% of its composition. This fucose-containing polysaccharide also contains non-sugar components, namely, acyl group substituents. This disclosed subject matter also concerns the process for the production of the biopolymer, which is obtained cultivation of the bacterium | 06-30-2011 |
| 20110165419 | ULTRAHIGH MOLECULAR WEIGHT ETHYLENE-a-OLEFIN OLEFIN COPOLYMER POWDER - Provided is an ultrahigh molecular weight ethylene-α-olefin copolymer powder having an intrinsic viscosity of 5 dl/g or more, a DSC melting point of 122° C. or less, an apparent bulk density of 0.30 g/cm | 07-07-2011 |
| 20110165420 | NICKEL-IRON-ZINC ALLOY NANOPARTICLES - Nickel-iron-zinc alloy nanoparticles of the present invention are in the form of tabular particles having a thickness of 1 μm or less and an aspect ratio of 2 or more, wherein the (220) plane which is the crystal plane of the face-centered cubic lattice is oriented on the tabular surface of the particles. | 07-07-2011 |
| 20110165421 | METHOD OF PROCESSING NEPHELINE SYENITE POWDER TO PRODUCE AN ULTRA-FINE GRAIN SIZE PRODUCT - The method of converting nepheline syenite particulate feedstock with a grain size profile to an ultra-fine grain finish product for subsequent commercial use, the ultra-fine grain final product has a maximum grain size of less than about 6 microns. The method comprising: providing a dry feedstock with a controlled maximum particle size greater than about 20 microns; grinding the feedstock in a dry state by passing the feedstock vertically downward through a continuous, high-speed stirred ball mill whereby the feedstock is ground into an intermediate powder having a drastically reduced grain size profile than the grain size profile of the feedstock; and passing the intermediate powder from the mill through an air classifier using a rapidly moving high speed air stream moving along a given path to convey the ultra-fine grain product along the path and from the classifier and to allow coarse particulate material including particles larger than the ultra-fine product to be separated and then expelled from the classifier. | 07-07-2011 |
| 20110165422 | Novel Lanthanide Doped Strontium Barium Mixed Halide Scintillators - The present invention provides for a composition comprising an inorganic scintillator comprising a lanthanide-doped strontium barium mixed halide useful for detecting nuclear material. | 07-07-2011 |
| 20110177336 | NANO-TETRATHIOMETALLATE OR NANO-TETRASELENOMETALLATE MATERIAL - The present invention is directed to a composition comprising a solid material comprised of a first metal/metalloid comprised of a metal or metalloid selected from the group consisting of Cu, Fe, Ag, Co, Mn, Zr, Zn, Sn, Re, Rh, Ru, Pd, Ir, Pt, B, Al, Ce, La, Pb, Cd, Sb, Ge, Ga, In, Bi, and Au; and a second metal selected from molybdenum, tungsten, or vanadium, where the first metal/metalloid and the second metal form a bimetallic tetrathiometallate or a bimetallic tetraselenometallate with sulfur or with selenium. The solid material is comprised of particles and has a particle size distribution, where the mean particle size of the particle size distribution is from about 50 nm to about 5 μm. | 07-21-2011 |
| 20110177337 | NOVEL COPPER PHTHALOCYANINE PIGMENT AND METHOD FOR PRODUCING COPPER PHTHALOCYANINE MICROPARTICLES - Disclosed is a copper phthalocyanine pigment comprising copper phthalocyanine that is in an α-type crystal form and is superior in properties to ε-type copper phthalocyanine under specific conditions. Also disclosed is a process for producing copper phthalocyanine fine particles. The copper phthalocyanine pigment comprises copper phthalocyanine that is in an α-type crystal form and exhibits a transmission spectrum at 380 to 780 nm that has a highest transmittance wavelength (λ | 07-21-2011 |
| 20110183141 | DRIED NANOCRYSTALLINE CELLULOSE OF CONTROLLABLE DISPERSIBILITY AND METHOD THEREFOR - Dried nanocrystalline cellulose (NCC), in particular films of NCC, of controlled water dispersibility and a method to control the dispersibility of dried NCC by controlling electrolyte solution ionic strength and ion valency is described. Neutral M-NCC suspensions containing monovalent counterions (e.g., M=Na | 07-28-2011 |
| 20110183142 | ABRASIVE GRAIN AGGLOMERATES, PROCESS FOR THE PRODUCTION THEREOF AND THE USE THEREOF FOR PRODUCING ABRASIVES - The present invention relates to abrasive grain agglomerates composed of fine-particle primary abrasive grains which are held together by means of a binder based on an aluminosilicate having a molar ratio of Al | 07-28-2011 |
| 20110189483 | Gram-Scale Synthesis of Well-Defined Gold Nanorods - A method of making gold nanorods wherein the total mass of gold nanorods is more than one gram includes (1) adding a seed solution containing gold nanostructures and/or residual NaBH4 reducing agent to an aqueous growth solution to form a nanorod solution; and (2) adding ascorbic acid solution slowly in small incremental portions to the nanorod solution. Gold nanorods made by this process according have an aspect ratio typically from about 1.1 to about 100, an average diameter in a range from about 5-50 nm, and an average length in a range from about 50 to about 200 nm. | 08-04-2011 |
| 20110189484 | POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME - A porous polybenzimidazole (PBI) particulate resin is disclosed. This resin is easily dissolved at ambient temperatures and pressures. The resin is made by: dissolving a virgin PBI resin in a highly polar solvent; precipitating the dissolved PBI in a bath; and drying the precipitated PBI, the dried precipitated PBI being porous. The porous PBI resin may be dissolved by: mixing a porous PBI resin with a highly polar solvent at ambient temperatures and pressures to form a solution. | 08-04-2011 |
| 20110195252 | Scaffolded Nucleic Acid Polymer Particles and Methods of Making and Using - The invention provides particle compositions having applications in nucleic acid analysis. Nucleic acid polymer particles of the invention allow polynucleotides to be attached throughout their volumes for higher loading capacities than those achievable solely with surface attachment. In one aspect, nucleic acid polymer particles of the invention comprise polyacrylamide particles with uniform size distributions having low coefficients of variations, which result in reduced particle-to-particle variation in analytical assays. Such particle compositions are used in various amplification reactions to make amplicon libraries from nucleic acid fragment libraries. | 08-11-2011 |
| 20110195253 | Scaffolded Nucleic Acid Polymer Particles and Methods of Making and Using - The invention provides particle compositions having applications in nucleic acid analysis. Nucleic acid polymer particles of the invention allow polynucleotides to be attached throughout their volumes for higher loading capacities than those achievable solely with surface attachment. In one aspect, nucleic acid polymer particles of the invention comprise polyacrylamide particles with uniform size distributions having low coefficients of variations, which result in reduced particle-to-particle variation in analytical assays. Such particle compositions are used in various amplification reactions to make amplicon libraries from nucleic acid fragment libraries. | 08-11-2011 |
| 20110200822 | ATOMIC LAYER DEPOSITION POWDER COATING - A system and method are described for providing simultaneously conformal coating of a plurality of three dimensional objects using atomic layer deposition. The system comprises a dielectric tube adapted for maintaining the plurality of objects under vacuum and at least one inlet for providing a gaseous material in the dielectric tube. The dielectric tube used for comprising the objects is mounted rotatable so as to be able to rotate the plurality of objects under vacuum during atomic layer deposition of a coating on the plurality of objects. | 08-18-2011 |
| 20110212330 | INORGANIC COMPOUNDS - The invention is related to a boride of a metal of transition group four of the periodic table of the elements, wherein at least 40 wt. % of the particles have a grain size of more than 106 μm, determined by sieve analysis according to ASTM B 214, and these particles consist of grown, monocrystalline grains. The invention also relates to a cermet, wettable powder and a surface coating which contain the boride. The invention further relates to a process to prepare the boride. The invention additionally relates to a process to prepare a cermet or a wettable powder. | 09-01-2011 |
| 20110217550 | LIGNOCELLULOSE MATERIALS HAVING GOOD MECHANICAL PROPERTIES - A process for the production of a lignocellulose-containing material, in which, based in each case on the lignocellulose-containing material:
| 09-08-2011 |
| 20110217551 | Process for producing metal flakes - The present invention provides a jetting process for the production of flakes with uniform size distribution to be used in pigments comprising the steps of ejecting molten metal from a jet head and collecting droplets of metal on a solid collecting substrate or collecting droplets of metal in or on a collecting substrate. | 09-08-2011 |
| 20110217552 | PROCESS FOR PREPARING AN ALUMINIUM OXIDE POWDER HAVING A HIGH ALPHA-AL2O3 CONTENT - Process for preparing an aluminium oxide powder which is present in the form of aggregated primary particles and comprises at least 85% by weight of alpha-aluminium oxide, in which an aluminium oxide powder which a) is present in the form of aggregated primary particles, b) is selected from the group consisting of gamma-aluminium oxide, theta-aluminium oxide, delta-aluminium oxide and/or X-ray amorphous aluminium oxide, and c) has a tamped density of at least 250 g/l, is subject to a heat treatment at 13000C or more and subsequently milled. Aluminium oxide powder which can be obtained by this process. Aluminium oxide powder in the form of aggregated primary particles having a BET surface area of from 3 to 30 m2/g, in which the proportion of alpha-aluminium oxide is at least 85% by weight and the ratio dgo/dio of the weight distribution of the primary particles is at least 2.8. Use as constituent of fluorescent tubes. | 09-08-2011 |
| 20110223423 | ALPH ALUMINA FOR THE PRODUCTION OF SAPPHIRE SINGLE CRYSTAL AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide a alumina for the production of a sapphire single crystal, capable of producing a sapphire single crystal with high production efficiency; and a method for producing the same. | 09-15-2011 |
| 20110223424 | SURFACE MODIFICATION OF SILICA IN AN AQUEOUS ENVIRONMENT - The present invention is drawn to a method of treating silica in an aqueous environment. The method can comprise steps of dispersing silica particulates in an aqueous environment to form an aqueous dispersion; reversing the net charge of a surface of the silica particulates from negative to positive using a surface activating agent, thereby forming surface-activated silica particulates dispersed in the water; and contacting the surface-activated silica particulates with organosilane reagents to form reagent-modified and surface-activated silica particulates. | 09-15-2011 |
| 20110223425 | SURFACE STRUCTURES FOR ENHANCEMENT OF QUANTUM YIELD IN BROAD SPECTRUM EMISSION NANOCRYSTALS - Disclosed are inorganic nanoparticles comprising a body comprising cadmium and/or zinc crystallized with selenium, sulfur, and/or tellurium; a multiplicity of phosphonic acid ligands comprising at least about 20% of the total surface ligand coverage; wherein the nanocrystal is capable of absorbing energy from a first electromagnetic region and capable of emitting light in a second electromagnetic region, wherein the maximum absorbance wavelength of the first electromagnetic region is different from the maximum emission wavelength of the second electromagnetic region, thereby providing a Stokes shift of at least about 20 nm, wherein the second electromagnetic region comprises an at least about 100 nm wide band of wavelengths, and wherein the nanoparticle exhibits has a quantum yield of at least about 10%. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 09-15-2011 |
| 20110223426 | METHOD FOR PRODUCING SINGLE-HOLE HOLLOW POLYMER MICROPARTICLES - The present invention provides a method for producing single-hole hollow polymer particles having extremely uniform outer diameters and inner diameters with no need for classification operation. Further, the present invention provides single-hole hollow polymer particles produced by the method for producing single-hole hollow polymer particles. | 09-15-2011 |
| 20110236685 | THERAPEUTIC CALCIUM PHOSPHATE PARTICLES AND METHODS OF MANUFACTURE AND USE - Novel calcium phosphate core particles, methods of making them, and methods of using them as vaccine adjuvants, as cores, as carriers of biologically active material, and as controlled release matrices for biologically active material are disclosed. The core particles may have a surface modifying agent and/or biologically active material, such as antigenic material or natural immunoenhancing factor, polynucleotide material, or therapeutic proteins or peptides, partially coating the particle or impregnated therein. The core particles have a diameter between about 300 nm and about 4000 nm, more particularly between about 300 nm and about 2000 nm, and even more particularly between about 300 nm and about 1000 nm, are substantially spherical in shape, and have a substantially smooth surface | 09-29-2011 |
| 20110236686 | Well Defined, Highly Crosslinked Nanoparticles And Method For Making Same - A method is provided for making nanoparticles, including the steps of: combining a hydrocarbon solvent and an aprotic, polar co-solvent, a mono-vinyl aromatic monomer, polymerization initiator, a solution stabilizer, and a first charge of a cross-linking agent. Subsequently, a second charge of cross-linking agent is added. The nanoparticles have an average diameter of 5 nanometers to about 10,000 nanometers. Spherical nanoparticles are also provided that include a cross-linking agent comprising 30% to 60% by weight of the combined weight of a mono-vinyl aromatic species and the cross-linking agent. The spherical nanoparticles also meet the following equation: | 09-29-2011 |
| 20110236687 | METHOD FOR MANUFACTURE OF LAMELLAR METAL PARTICLES - A method for converting spherical or amorphous metal particles into lamellar flakes that promote improved adhesive and cohesive characteristics when incorporated into coating compositions. The metal flakes produced exhibit properties compatible with binder chemistries such as isocyanates, titanates, titanate hybrids and are suitable for use in conjunction with advanced top coating techniques, such as electrodeposition. The particles produced by the method may be used in coatings and may exhibit improved substrate adhesion and improved cohesion characteristics when used in conjunction with an electrodeposition top coat. | 09-29-2011 |
| 20110236688 | PROCESS FOR PRODUCING A POWDER OF ALUMINUM TITANATE-BASED CERAMICS - The invention is to provide a process of producing the powder of aluminum titanate-based ceramics in which the formation of fine particulate component and coarse particulate component is inhibited, and having a very sharp grain size distribution, efficiently and at good yield. The invention is a process for producing a powder of aluminum titanate-based ceramics, comprising a step of keeping a precursor mixture containing a titanium source powder, an aluminum source powder and a silicon source powder at a temperature range of from 1100° C. to 1350° C. for 3 hours or more, followed by a step of heating the precursor mixture up to 1400° C. or more and thereafter firing, at this temperature, the precursor mixture after the keeping to obtain a fired body of aluminum titanate-based ceramics, and a step of pulverizing and classifying the fired body of aluminum titanate-based ceramics, wherein the step of pulverizing and classifying the fired body of aluminum titanate-based ceramics comprises; a step (A) of pulverizing the fired body of aluminum titanate-based ceramics with the application of an impact and classifying the pulverized ceramics to obtain a powder of aluminum titanate-based ceramics having a prescribed grain diameter or less, and a step (B) of re-pulverizing the rest of the pulverized ceramics with the application of an impact and classifying the obtained pulverized ceramics to obtain a powder of aluminum titanate-based ceramics having a prescribed grain diameter or less. | 09-29-2011 |
| 20110244237 | METHOD FOR PREPARING CERIUM CARBONATE AND CERIUM OXIDE - Disclosed is a method for preparing cerium carbonate that can improve yield or productivity of cerium carbonate and enables preparation of cerium carbonate having uniform diameter, cerium carbonate, and a method for preparing cerium oxide. | 10-06-2011 |
| 20110244238 | METHOD FOR PRODUCING HIGH-PURITY SIO2 FROM SILICATE SOLUTIONS - The invention relates to a novel method for producing high-purity SiO | 10-06-2011 |
| 20110244239 | CERAMIC BEADS WITH SMOOTH SURFACES AND PROCESS FOR PRODUCING THE SAME - A subject for the invention is to provide a process for ceramic bead production in which ceramic beads with smooth surfaces are obtained by a simpler method without using a complicated process involving, for example, a DC plasma/radio-frequency plasma combination or a two-stage radio-frequency plasma. Another subject is to provide such ceramic beads. The invention relates to a technique in which a preheated raw ceramic material is introduced into a laminar-flow thermal plasma obtained using a high-voltage type direct-current (DC) plasma gun and is cooled and solidified and the resultant ceramic beads are collected. It is preferred that the raw ceramic material should be preheated by passing the raw material through a refractory tube which runs through a furnace, while sending the raw ceramic material with a carrier gas, and that the preheated raw-material powder should be introduced into and treated with the thermal plasma under such conditions that the resultant ceramic beads are discharged from the thermal plasma at a discharge angle of 60° or larger with the thermal plasma. Thus, satisfactory ceramic beads which have smooth surfaces and have few crack defects and few internal void defects are obtained. | 10-06-2011 |
| 20110250453 | PHOTONIC CRYSTALS COMPOSED OF POLYMER PARTICLES WITH INTERPARTICULATE INTERACTION - What is described is the use of polymer particles for producing photonic crystals, wherein the polymer particles do not film and have, at their contact points in the photonic crystal, linkage sites which allow linkage of the particles by physical or chemical bonding, without reducing the volume of the interstitial phase by more than 30%. | 10-13-2011 |
| 20110250454 | PREPARATION OF NEBIVOLOL - Processes for the synthesis of pharmacologically active 2,2-iminobisethanol derivatives, e.g., 2H-1-benzopyran-2 methanol-α,α′-iminobis(methylene)]bis-[6-fluoro-3,4-dihydro-[2R*[R*[R*(S*)]]]], and their pharmaceutically acceptable salts. | 10-13-2011 |
| 20110256402 | ETHYLENE POLYMER COMPOSITION, METHOD FOR PRODUCING THE SAME, AND MOLDED ARTICLE OBTAINED USING THE SAME - Provided is an ethylene polymer composition which can be obtained with a solid phase method such as solid phase drawing molding, is suitable for producing a molded article having high strength, and has the following properties. This ethylene polymer composition comprises an ethylene polymer (a) with an intrinsic viscosity [η] of not less than 2 dL/g and not more than 20 dL/g and an ethylene polymer (b) with an intrinsic viscosity [η] of more than 35 dL/g and not more than 50 dL/g, with the mass ratio (a)/(b) being from 0/100 to 50/50 and the [η] for the entire composition being more than 30 dL/g and not more than 50 dL/g. The method for producing the ethylene polymer composition includes, for example, the polymerization of an ethylene-containing olefin under specific conditions using a catalyst for olefin polymerization which comprises a solid titanium catalyst component comprising magnesium, a halogen and titanium. | 10-20-2011 |
| 20110262750 | Resin Material for Optical Use and Optical Device - Disclosed is a resin material for optical use, which has refractive index and transparency suitable for optical devices, while having extremely small change in refractive index dependent on temperature. In addition, the resin material for optical use is excellent in forming suitability and heat resistance after a reflow process. Also disclosed is an optical device using a resin material for optical use. Specifically disclosed is a transparent resin material for optical use which is composed of a curable resin containing inorganic fine particles whose surfaces are modified with an organic compound. This transparent resin material for optical use is characterized in that the inorganic fine particles are composed of an amorphous silica containing a metal oxide crystal, and have an average particle diameter of not less than 1 nm but more than 50 nm. | 10-27-2011 |
| 20110262751 | ENGINEERED PLANT BIOMASS FEEDSTOCK PARTICLES - A novel class of flowable biomass feedstock particles with unusually large surface areas that can be manufactured in remarkably uniform sizes using low-energy comminution techniques. The feedstock particles are roughly parallelepiped in shape and characterized by a length dimension (L) aligned substantially with the grain direction and defining a substantially uniform distance along the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L. The particles exhibit a disrupted grain structure with prominent end and surface checks that greatly enhances their skeletal surface area as compared to their envelope surface area. The L×H dimensions define a pair of substantially parallel side surfaces characterized by substantially intact longitudinally arrayed fibers. The W×H dimensions define a pair of substantially parallel end surfaces characterized by crosscut fibers and end checking between fibers. The L×W dimensions define a pair of substantially parallel top surfaces characterized by some surface checking between longitudinally arrayed fibers. At least 80% of the particles pass through a ¼ inch screen having a 6.3 mm nominal sieve opening but are retained by a No. 10 screen having a 2 mm nominal sieve opening. The feedstock particles are manufactured from a variety of plant biomass materials including wood, crop residues, plantation grasses, hemp, bagasse, and bamboo. | 10-27-2011 |
| 20110268969 | FINE METAL CARBIDE PARTICLES AND METHODS OF MANUFACTURING THE SAME - There is provided fine metal carbide particles which do not require pulverization of an initial material, a reaction intermediate and a product that causes the contamination with metallic impurities, which can promote a carbonization reaction uniformly at a lower temperature than in the past, and which can be manufactured at a low cost; and a method of manufacturing the same. The fine metal carbide particles are prepared by heat-treating, in a nonoxidizing atmosphere or a vacuum atmosphere, a solid obtained by drying an aqueous metal complex solution containing a water-soluble metal compound, and a low-molecular-weight water-soluble organic compound having one or more functional group(s) selected from the group consisting of amino group, hydroxyl group and carboxyl group, and having at least one of oxygen and nitrogen as heteroatom(s). In the fine metal carbide particles, the average particle diameter is 100 nm or less, the content of iron as impurities is 100 ppm or less, and the ratio of the total carbon amount is within ±0.3 wt % around a theoretical ratio of the total carbon amount calculated from the composition of the metal carbide. | 11-03-2011 |
| 20110268970 | MESOPOROUS NANOPARTICLES - The present invention provides a process for making mesoporous nanoparticles. The process comprises providing an acidic mixture comprising a fluorocarbon surfactant, a second surfactant and a silica precursor. The silica precursor is then reacted to form the mesoporous nanoparticles. | 11-03-2011 |
| 20110274928 | MAGNETIC NANOSTRUCTURES - A magnetic material is disclosed including magnetic nanostructures such as nanodots or nanoribbons. The long range magnetic ordering of the material may depend on one or more structural characteristics of the nano structures. | 11-10-2011 |
| 20110274929 | LITHIUM TITANATE AGGREGATE AND METHOD OF PREPARING THE SAME - A lithium titanate aggregate and a method of preparing the same. In the lithium titanate aggregate, a single primary particle has a median diameter (D | 11-10-2011 |
| 20110274930 | METHOD FOR POLYMERIZING A SMALL OLIGONUCLEOTIDE, AND USE OF A HIGH-MOLECULAR OLIGONUCLEOTIDE PREPARED BY THE POLYMERIZATION METHOD - The present invention relates to a high-molecular weight oligonucleotides polymerization method which increases in vivo stability, and to the use of a high-molecular weight oligonucleotides prepared by the polymerization method. | 11-10-2011 |
| 20110281112 | METHOD FOR PRODUCING CERIUM DIOXIDE NANOPOWDER BY FLAME SPRAY PYROLYSIS AND CERIUM DIOXIDE NANOPOWDER PRODUCED BY THE METHOD - Disclosed is a method for producing a cerium dioxide nanopowder by flame spray pyrolysis. The method comprises dissolving a cerium compound in an organic solvent to prepare a precursor solution, atomizing the precursor solution into microdroplets using an ultrasonic atomizer, transferring the microdroplets together with an argon gas as a carrier gas to a central portion of a high-temperature diffusion flame burner, subjecting the microdroplets to pyrolysis and oxidation in the central portion of the diffusion flame burner to produce a cerium dioxide nanopowder, and collecting the cerium dioxide nanopowder using a collector. According to the method, a cerium dioxide nanopowder can be continuously produced on a large scale by flame spray pyrolysis. In addition, the particle size and uniformity of the cerium dioxide nanopowder can be controlled by appropriately selecting the kind of the solvent and the concentration of the raw material. Furthermore, flame spray pyrolysis allows the cerium dioxide to have a fluorite crystal structure. | 11-17-2011 |
| 20110287256 | PHARMACEUTICAL POLYPEPTIDE DRY POWDER AEROSOL FORMULATION AND METHOD OF PREPARATION - Dispersible powder compositions suitable for inhalation are disclosed, the compositions including a human interleukin mutein (mhIL-4). | 11-24-2011 |
| 20110287257 | PRECIPITATED SILICA USED AS REINFORCING FILLER FOR ELASTOMERS - The invention relates to a novel process for the preparation of precipitated silica which can be used as a reinforcing filler for elastomers. The invention also relates to novel precipitated silicas in the form of powder, granules or, preferably, substantially spherical beads, these silicas being characterized in that they have a BET specific surface of between 185 and 250 m | 11-24-2011 |
| 20110287258 | METHOD FOR DISPERSING AND SEPARATING NANOTUBES - A method for dispersing nanotubes, comprising contacting the nanotubes with an electronic liquid comprising a metal and an amine solvent, a solution of dispersed nanotuhes, comprising individual nanotuhes at a concentration of greater than about 0.01 mgml | 11-24-2011 |
| 20110287259 | NANOCOMPOSITES - The invention describes a nanocomposite particle comprising a nanoparticle having a surface comprising a silver salt, and at least one region of metallic gold on said surface. The invention also provides a nanocomposite material comprising said particles and processes for making the nanocomposite material, either by allowing gold in nanoparticles having a silver salt on the surface thereof to at least partially diffuse through the silver salt so as to form at least one region of metallic gold on said surface, or else by depositing metallic gold on the surfaces of nanoparticles having the silver salt on the surface thereof. | 11-24-2011 |
| 20110287260 | NANOPOROUS POLYMER FOAMS - Process for the production of nanoporous polymer foams, comprising the stages
| 11-24-2011 |
| 20110287261 | DDR-TYPE ZEOLITE POWDER, AND PROCESS FOR THE PRODUCTION OF DDR-TYPE ZEOLITE POWDER - There is provided a DDR-type zeolite powder composed of fine particles and exhibits a particle size distribution where the majority of the particles have particle diameters converging in the vicinity of the mean particle diameter, and a process for the production of the same. Specifically provided is a process for the production of a DDR-type zeolite powder, which comprises a step of heat-treating a raw material solution at 100 to 180° C., and thereby growing crystals until the mean particle diameter reaches to a level of 0.1 μm or more and below 2.5 μm. | 11-24-2011 |
| 20110287262 | NANOPARTICLES, NANOCAPSULES AND NANOGELS - Acid-labile poly(N-vinyl formamide) (“PNVF”) nanocapsules were synthesized by free radical polymerization of N-vinyl formamide with optional active ingredients on the surface of silica nanoparticles. Polymerization in the presence of a novel cross-linker that contains an acid-labile ketal facilitated stable etching of silica nanoparticle templates using sodium hydroxide and recovery of PNVF nanocapsules. The formamido side group of PNVF was then hydrolyzed by extended exposure to sodium hydroxide to produce polyvinylamine (“PVAm”) nanocapsules. PNVF and PVAm nanoparticles are also synthesized that form nanogels with optional active ingredients. | 11-24-2011 |
| 20110293938 | METHOD FOR PRODUCING POLY-3-HYDROXYALKANOIC ACID AND AGGLOMERATES THEREOF - When industrially separating and purifying poly-3-hydroxyalkanoic acid produced by a microorganism, to obtain poly-3-hydroxyalkanoic acid agglomerates having an arbitrary volume mean particle diameter with favorable productivity and with decreased amount of an organic solvent used is enabled while decreasing contaminants derived from constitutive components of cellular bodies. According to the present invention, agglomerates of poly-3-hydroxyalkanoic acid are obtained by adjusting the pH of an aqueous poly-3-hydroxyalkanoic acid suspension to fall within an acidic region. | 12-01-2011 |
| 20110293939 | METHOD OF MAKING NON-HOLLOW, NON-FRAGMENTED SPHERICAL METAL OR METAL ALLOY PARTICLES - The invention is directed to making non-hollow, non-fragmented spherical metal or metal alloy particles. | 12-01-2011 |
| 20110300384 | POWDER, METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION CONTAINING SAME - Provided is a semiconductor sealing material in which the contamination rate of conductive foreign matter is extremely low. Further provided are powder comprising spherical silica powder and/or spherical alumina powder suitable for preparing such a semiconductor sealing material, a method for producing the same, and a resin composition. The powder comprises spherical silica powder and/or spherical alumina powder, and when a color reaction test for particles using an aqueous potassium ferricyanide solution under specific conditions is performed for magnetizable particles having a particle size of 45 [mu]m or more, the ratio of the number of particles which develop color to the total number of the magnetizable particles is 20% or less. Such powder can be produced by supplying a specific amount of oxygen gas and/or water vapor to at least one arbitrary site at which the atmospheric temperature is 1600 to 1800 DEG C. in a furnace at an angle of 60 DEG to 90 DEG with respect to the injection direction of a starting material of the powder, and setting the relative velocity of the starting material of the powder and/or the spherical powder to stainless steel and/or iron to 5 m/s or less. | 12-08-2011 |
| 20110305905 | INDUSTRIAL SALT AND APPARATUS AND PROCESS FOR PRODUCING INDUSTRIAL SALT - To provide a low price industrial salt by reducing facility and operation costs without electro-deposition and crystallization and through reduction in quantity of chemicals used. An industrial salt S obtained by the steps of: extracting a part of combustion gas from a kiln exhaust gas passage running from an inlet end | 12-15-2011 |
| 20110311816 | AROMATIC POLYETHERSULFONE HAVING HYDROXYPHENYL END GROUPS AND METHOD FOR PRODUCING THE SAME - A method of producing an aromatic polyethersulfone (PES) having hydroxyphenyl end groups suitable as an alloying agent includes heating an aromatic polyester sulfone obtained beforehand by polymerization and a dihydric phenol compound and/or water and a basic compound in an aprotic polar solvent. According to this method, a PES having reactive hydroxyphenyl end groups, which can be suitably finely dispersed into a matrix resin when a thermoplastic resin or thermosetting resin and the PES are alloyed with each other, can be produced efficiently in a short time by an economical and simple method. | 12-22-2011 |
| 20110311817 | CONJUGATE OF ARM-TYPE POLYETHYLENEGLYCOL WITH LINEAR POLYETHYLENEIMINE AS GENE CARRIER AND SYNTHESIS THEREOF - Disclosed are a gene carrier in which polyethyleneglycol is conjugated with polyethyleneimine and a method for the synthesis thereof. The gene carrier is useful in transferring DNA, siRNA and negatively charged peptides. | 12-22-2011 |
| 20110311818 | Titanium dioxide particles doped with rare earth element - Titanium dioxide particles is doped with a rare earth element. The doping ratio of the rare earth element is within a range more than 0 at % and not more than 5.0 at %, and the rare earth element is substituted for titanium atoms in the unit lattice of titanium dioxide so that the titanium dioxide particles emit light attributable to the rare earth element when the titanium dioxide particles are irradiated with light having the absorption wavelength of titanium dioxide and showing a peak at 360 nm. | 12-22-2011 |
| 20110311819 | SYSTEM FOR MAKING PRODUCTS WITH IMPROVED PARTICLE MORPHOLOGY AND PARTICLE DISTRIBUTION AND PRODUCTS - A method for improving the physical, functional and organoleptic properties of product particles is described for fiber, protein, carbohydrate and cellulosic materials. The method involves modifying the particles within the product to meet certain particle morphology parameters. Products themselves also are disclosed, and these include corn-originating products, specifically including products for producing ethanol, soybean-originating products, and other products. | 12-22-2011 |
| 20110311820 | HARDFACING COMPOSITION AND ARTICLE HAVING HARDFACING DEPOSIT - A hardfacing composition ( | 12-22-2011 |
| 20110311821 | POLYAMIDE PARTICLES AND PROCESS FOR PRODUCING SAME - There is provided a novel polyamide particles having an approximately spherical outer shape, which are spongy particles having through holes in an outer surface part and closed voids in an inside part. The polyamide particles can be produced by dissolving a polyamide in a cyclic amide with heating to obtain a homogeneous solution and then cooling the solution. | 12-22-2011 |
| 20110318581 | SILICA PARTICLES AND METHOD OF PRODUCING THE SAME - The invention provides silica particles including primary particles, the primary particles having a volume average particle diameter of from about 80 nm to about 300 nm, a particle size distribution index of from about 1.10 to about 1.40, an average circularity of from about 0.70 to about 0.92, and a circularity distribution index of from about 1.05 to about 1.50, the silica particles including primary particles having a circularity of about 0.95 or greater at a proportion of about 10% or less by number of particles. | 12-29-2011 |
| 20110318582 | SINTERING SUPPORT AND METHODS - A sintering support comprising a fully stabilized zirconia outer surface; wherein the sintering support withstands sintering a ceramic part in contact with the outer surface without adhesion between the outer surface and the ceramic part, and methods of making and using the sintering support are disclosed. | 12-29-2011 |
| 20110318583 | Fine Barium Titanate Powder - Provided is barium titanate based powder represented by Chemical Formula 1: | 12-29-2011 |
| 20120003475 | Synthesis Methodology to Produce Nano Metal Organic Framework Crystals - A method for synthesizing particulate or loosely agglomerated nano-metal organic framework crystals having an average particle size less than 100 nm. A base compound is added to a solution of a metal salt and an organic polydentate ligand with thorough stirring at a temperature between about 15° C. and about 30° C. for a time less than about 4 hours. | 01-05-2012 |
| 20120003476 | POLYIMIDE BASED PURGE MEDIA AND METHODS RELATING THERETO - A method is disclosed for the manufacture of a powdered polyimide extrudate for use as a purge media. The method includes feeding a polyimide film material into an extruder having a first zone that provides heating and a subsequent second zone that provides endothermic shearing. In one embodiment, the resulting purge media comprises a sheared polyimide powder having an average particle size in a range of about 5 to 100 microns (or any sub-range thereof). The purge media can comprises up to 35 weight percent other additives. | 01-05-2012 |
| 20120003477 | NOVEL POLYSACCHARIDE-BASED PIGMENTS AND FILLERS - Particles of a polysaccharide derivative, having at least one substituent with conjugated unsaturated bonds and exhibiting an index of refraction in excess of 1.50 and a method for the production thereof. In the method, the raw-material is suspended in an organic solvent to form a suspension, which is contacted with an organic reactant comprising a residue with conjugated unsaturated bonds; the raw-material and the organic reactant are reacted to form a derivative exhibiting ester or ether bond between the raw-material and the residue with conjugated unsaturated bonds; the polysaccharide derivative is dissolved in a solvent to form a solution; and the solution is contacted with a non-solvent to precipitate particles of the polysaccharide derivative invention provides lightweight, optically improved organic pigments and fillers based on renewable resources and which are recyclable by combustion or composting. | 01-05-2012 |
| 20120003478 | METHOD FOR REDUCING VOLATILE ORGANIC COMPOUNDS IN COMPOSITE RESIN PARTICLES, AND COMPOSITE RESIN PARTICLES - A method of reducing a volatile organic compound of composite resin particles comprising the step of:
| 01-05-2012 |
| 20120009420 | Compostable or Biobased Foams - The present invention describes compostable or biobased foams that are useful for fabricating foamed articles. The foams are produced using a compound comprising a compostable or biobased polyester and a blowing agent. Additives including plasticizers and chain extenders are optionally included in the compostable or biobased composition. These foams can be produced using conventional melt processing techniques, such as single and twin-screw extrusion processes. In one embodiment, foamed strand profiles are cooled and cut using conventional strand pelletizing equipment. In another embodiment, foamed beads are produced by cutting the foamed strand at the face of the extrusion die and the foamed bead or strand is subsequently cooled. The resulting compostable or biobased foamed bead has a specific gravity less than 0.15 g/cm | 01-12-2012 |
| 20120009421 | CONTROLLED GEOMETRY COMPOSITE MICRO PELLETS FOR USE IN COMPRESSION MOLDING - Controlled geometry pellets, which have at least one generally flat face having a cross-sectional shape with a rectangular envelope having an aspect ratio of at least 1.5, are provided. The controlled geometry pellets may include a plurality of reinforcing particulates dispersed throughout the thermoplastic resin. The reinforcing particulates typically have a largest dimension which is no more than about 90% of the largest pellet dimension. Compression molding methods of manufacturing a shaped article using the pellets are also provided. The methods include compression molding thermoplastic resin-based material to provide a molded article, where thermoplastic resin-based material comprises a plurality of the controlled geometry pellets. | 01-12-2012 |
| 20120009422 | ENGINEERED PLANT BIOMASS FEEDSTOCK PARTICLES - A new class of plant biomass feedstock particles characterized by consistent piece size and shape uniformity, high skeletal surface area, and good flow properties. The particles of plant biomass material having fibers aligned in a grain are characterized by a length dimension (L) aligned substantially parallel to the grain and defining a substantially uniform distance along the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L. In particular, the L×H dimensions define a pair of substantially parallel side surfaces characterized by substantially intact longitudinally arrayed fibers, the W×H dimensions define a pair of substantially parallel end surfaces characterized by crosscut fibers and end checking between fibers, and the L×W dimensions define a pair of substantially parallel top and bottom surfaces. The L×W surfaces of particles with L/H dimension ratios of 4:1 or less are further elaborated by surface checking between longitudinally arrayed fibers. The length dimension L is preferably aligned within 30° parallel to the grain, and more preferably within 10° parallel to the grain. The plant biomass material is preferably selected from among wood, agricultural crop residues, plantation grasses, hemp, bagasse, and bamboo. | 01-12-2012 |
| 20120009423 | Usage Of Copolymerisates As Additives For Lacquers - Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides thereof in the presence of at least one radical initiator and b) subsequent micronization by milling or spraying, characterized in that the particles of the milled or sprayed copolymer waxes are less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm 98 to 99 are preferred, 5% of the particles, in particular 99.5 to 100% of the particles less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm. | 01-12-2012 |
| 20120015189 | FERRITE POWDER FOR BONDED MAGNET, METHOD FOR MANUFACTURING FERRITE POWDER, AND BONDED MAGNET USING FERRITE POWDER - A bonded magnet is required to have a large energy product, which is the product of magnetization Br and coercive force Hc. However, in a ferrite powder for a bonded magnet, when the particle diameter is reduced to improve the coercive force, the packing properties are impaired, and the Br is lowered. | 01-19-2012 |
| 20120021219 | MAGNETIC NANOFLAKES - Magnetic nanoflakes fabricated by surfactant assisted, wet, high energy ball milling of bulk precursors, with or without preceding dry, high energy ball milling, wherein certain nanoflakes indicate hard magnetic properties, crystallographic texture and magnetic anisotropy. | 01-26-2012 |
| 20120021220 | METHOD OF REDUCING ODOR OF COMPOSITE RESIN PARTICLES, AND COMPOSITE RESIN PARTICLES - A method of reducing an odor of composite resin particles comprising the step of:
| 01-26-2012 |
| 20120021221 | NANOCOMPOSITE BULK MAGNET AND PROCESS FOR PRODUCING SAME - In a nanocomposite bulk magnet according to the present invention, nanocomposite magnet powder particles, including an Nd | 01-26-2012 |
| 20120028045 | Processes for the Preparation of Indiplon and Intermediates Thereof - The present invention relates to processes for the preparation of indiplon and its polymorphic mixtures. | 02-02-2012 |
| 20120028046 | POLYTETRAFLUOROETHYLENE AND METHOD FOR PRODUCING SAME - It is an object of the present invention to provide polytetrafluoroethylene suitable for forming a porous polytetrafluoroethylene film using a high water-soluble surfactant with high volatility. Polytetrafluoroethylene has non-melt-secondary-processability, standard specific gravity of 2.160 or less, an average primary particle size of 150 nm or more, stress relaxation time of 500 seconds or more, and break strength of 29.7 N or more. The polytetrafluoroethylene is obtainable by emulsion polymerization of tetrafluoroethylene in the presence of a fluorinated surfactant with LogPOW of 3.4 or less. | 02-02-2012 |
| 20120034463 | CARBON MATERIAL AND METHOD FOR PRODUCING SAME - A method of producing a carbon material which is mainly composed of graphene-containing carbon particles is provided. The method includes a step of producing carbon particles from an organic material by maintaining a mixture containing the organic substance as a starting material, hydrogen peroxide and water under conditions of a temperature of 300° C. to 1000° C. and a pressure of 22 MPa or more. The method further includes a step of heat-treating the carbon particles at a higher temperature than the temperature maintained in the carbon particle producing step. The carbon material produced by the present method has a structure in which substances such as ions can easily enter and leave the graphene structures of the carbon particles, making the carbon material be useful as active materials of secondary batteries and electric double layer capacitors. | 02-09-2012 |
| 20120034464 | DIAMOND PARTICLES HAVING ORGANIC COMPOUNDS ATTACHED THERETO, COMPOSITIONS THEREOF, AND RELATED METHODS - A substance includes diamond particles having a maximum linear dimension of less than about 1 μm and an organic compound attached to surfaces of the diamond particles. The organic compound may include a surfactant or a polymer. A method of forming a substance includes exposing diamond particles to an organic compound, and exposing the diamond particles in the presence of the organic compound to ultrasonic energy. The diamond particles may have a maximum linear dimension of less than about 1 μm. A composition includes a liquid, a plurality of diamond nanoparticles dispersed within the liquid, and an organic compound attached to surfaces of the diamond nanoparticles. A method includes mixing a plurality of diamond particles with a solution comprising a liquid solvent and an organic compound, and exposing the mixture including the plurality of diamond nanoparticles and the solution to ultrasonic energy. | 02-09-2012 |
| 20120045646 | MESOPOROUS SILICA PARTICLES - The present invention relates to (1) hollow silica particles including an outer shell portion having a mesoporous structure with an average pore size of from 1 to 10 nm, wherein the silica particles have an average particle diameter of from 0.05 to 10 μm, and 80% or more of the whole silica particles have a particle diameter falling within the range of ±30% of the average particle diameter; (2) composite silica particles including silica particles which include an outer shell portion having a mesoporous structure with an average pore size of from 1 to 10 nm, and have a BET specific surface area of 100 m | 02-23-2012 |
| 20120045647 | TUNGSTIC ACID POWDER CONSISTING OF SPHERICAL TUNGSTEN PARTICLES AND METHOD FOR PRODUCING SAME - Process for the production of a powdered spherical tungstic acid by acidification of an aqueous alkaline tungstate solution with mineral acid at elevated temperature, preferably in a continuous stirred tank or a cascade of at least 2 continuous stirred tanks, and tungstic acid obtainable in this way, which is characterised by a high bulk density and spherical morphology. | 02-23-2012 |
| 20120045648 | PROCESS FOR THE PREPARATION OF LASOFOXIFENE TARTRATE - A solid crystalline form of 1-(2-[4-(6-methoxy-3,4-dihydronaphthalene-1-y) phenoxy]ethyl)pyrrolidine, and a preparing process thereof are provided. The aforesaid compound is a key intermediate in the synthesis of lasofoxifene. A process for preparing lasofoxifene, a process for purifying lasofoxifene tartrate, and a crystalline form of lasofoxifene tartrate are also provided. | 02-23-2012 |
| 20120058341 | TRANSITION METAL SILICIDE-SI COMPOSITE POWDER AND METHOD OF MANUFACTURING THE SAME, AND CASIY-BASED POWDER FOR MANUFACTURING TRANSITION METAL SILICIDE-SI COMPOSITE POWDER AND METHOD OF MANUFACTURING THE SAME - A transition metal silicide-Si composite powder and a method of manufacturing the composite powder are provided, the composite powder containing one or more transition metal elements (M), and having a Si/M ratio (z) of 2.0≦z≦20.0 and a specific surface area of 2.5 m | 03-08-2012 |
| 20120064343 | TOOTH SURFACE REPAIRING MATERIAL - Provided is a tooth surface repairing material which can produce an effect in a short time while preventing fine particles from shedding. The tooth surface repairing material contains fine calcium phosphate particles, and is characterized in that the fine calcium phosphate particles are highly crystalline sintered calcium phosphate and have an average particle diameter in the range of 20-100 nm. | 03-15-2012 |
| 20120064344 | METHOD FOR PRODUCING ALKALI METAL NIOBATE PARTICLES, AND ALKALI METAL NIOBATE PARTICLES - Disclosed are a method of producing fine particulate alkali metal niobate in a liquid phase system, wherein the size and shape of the particulate alkali metal niobate can be controlled; and fine particulate alkali metal niobate having a controlled shape and size. One of specifically disclosed is a method of producing a substantially rectangular cuboid particulate alkali metal niobate represented by MNbO | 03-15-2012 |
| 20120064345 | PROCESS FOR THE PREPARATION OF AN AEROGEL IN PELLETS - The present invention relates to a process for the preparation of an aerogel in the form of spherules or beads and the use thereof for thermal or sound insulation. | 03-15-2012 |
| 20120064346 | FINE PARTICLES OF CRYSTALLINE POLYOL, AND METHOD OF PREPARING SAME - Fine particles of crystalline polyol are provided having a cationic polymer fixed on the crystal surfaces. These fine particles can stably carry an anionically charged compound on their surfaces. | 03-15-2012 |
| 20120070665 | Thermofusible Composition For Slush Moulding - A thermofusible composition comprising from about 40 to about 70 weight percent of a selectively hydrogenated styrenic block copolymer (HSBC), and from about 1 to about 30 weight percent of a butylene homopolymer, a butylenes copolymer, or a combination thereof, wherein the HSBC is: | 03-22-2012 |
| 20120070666 | Rounded-Particle Plastic Powder in Particular for Application in Laser Sintering, Method for Production of Such a Powder and Laser Sintering Process Using Such a Powder - In a laser sintering method for producing a three-dimensional object wherein subsequent layers of the object to be formed are subsequently solidified on positions corresponding to the object, as a build-up material, a powder is used wherein the upper grain limit of the powder particles is below 100 μm, the D | 03-22-2012 |
| 20120077035 | NEW GRAPHITE MATERIAL - A non-exfoliated graphite powder comprises highly oriented grain aggregates (HOGA) having a new morphology and surface chemistry. Methods for the production of such graphite powders as well as products comprising such novel graphite particles is also disclosed. | 03-29-2012 |
| 20120077036 | HEXAGONAL TYPE BARIUM TITANATE POWDER, PRODUCING METHOD THEREOF, DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC COMPONENT - To provide a hexagonal type barium titanate powder having a fine and uniform particle size and contributing to a thinner dielectric layer. A hexagonal type barium titanate powder according to the present invention has the following characteristics that a maximum particle diameter is 1.0 μm or less, a ratio of 90% accumulated particle diameter and 50% accumulated particle diameter is 3.0 or less, and a hexagonal ratio is 50% or more. | 03-29-2012 |
| 20120082848 | NANOMATERIAL HAVING TUNABLE INFRARED ABSORPTION CHARACTERISTICS AND ASSOCIATED METHOD OF MANUFACTURE - A quantum nanomaterial having a bandgap that may be tuned to enable the quantum nanomaterial to detect IR radiation in selected regions including throughout the MWIR region and into the LWIR region is provided. The quantum nanomaterials may include tin telluride (SnTe) nanomaterials and/or lead tin telluride (Pb | 04-05-2012 |
| 20120082849 | A SINTERED PRODUCT BASED ON ALUMINA AND ZIRCONIA - A sintered particle has the following chemical analysis, as percentages by weight: ZrO | 04-05-2012 |
| 20120082850 | ORGANICALLY FUNCTIONALIZED POLYSILOXANE NANOPARTICLES, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF - The present invention relates to polysiloxane nanoparticles have the following properties: an average particle size d | 04-05-2012 |
| 20120094125 | PREPARATION OF PRECIPITATED SILICA FROM SODIUM METABISULFITE OR SODIUM SULFITE - A method for preparing precipitated silica includes the reaction of sodium metabisulfite or sodium sulfite with sand, wherein a) sand is mixed with sodium metabisulfite or sodium sulfite; b) the mixture thus obtained is melted to produce solid sodium silicate and sulfurous anhydride; c) the solid sodium silicate is dissolved in water to provide a sodium silicate aqueous solution, d) the sulfurous anhydride is reacted with the sodium silicate aqueous solution to provide a mixture containing precipitated silica; and e) the precipitated silica is separated from said mixture. | 04-19-2012 |
| 20120094126 | METHOD FOR PRODUCING ALKALI METAL NIOBATE PARTICLES, AND ALKALI METAL NIOBATE PARTICLES - Disclosed are a method of producing fine particulate alkali metal niobate in a liquid phase system, wherein the size and shape of particles of the fine particulate alkali metal niobate can be controlled; and fine particulate alkali metal niobate having a controlled shape and size. Specifically disclosed are a method of producing particulate sodium-potassium niobate represented by the formula (1): Na | 04-19-2012 |
| 20120100372 | CHELATE COMPOUNDS - A method for producing chelate compounds is disclosed. A nitrogen source, an acidic source, and a first element source including sodium, chlorine, potassium, and/or lithium are received in a mixture. A second element source and water can also be received. The chelate compound can be optionally purified. | 04-26-2012 |
| 20120100373 | METHOD OF MILLING PARTICLES WITH NANOPARTICLES AND MILLED FREE-FLOWING POWDER - Methods of milling particles in combination with nanoparticles and the resulting free-flowing powder. | 04-26-2012 |
| 20120107611 | PROCESS AND DEVICE FOR THE PREPARATION OF HOLLOW MICROSPHERES - A process for preparing hollow ceramic or metal microspheres, comprising the steps of: forming ceramic or metal slurry, comprising ceramic or metal powders, water and dispersant and having a certain solid phase content, into a stable foam slurry by using a foaming agent; introducing the stable foam slurry into a centrifugal atomization equipment to atomize it into hollow slurry droplets, while being sprayed into a molding chamber; drying rapidly to form hollow microsphere green body; collecting the hollow microsphere green body and sintering. The hollow microsphere prepared has a particle size of 0.001-1.5 mm and high quality and low cost. The process is adapted to produce various inorganic material powders into hollow microspheres. The present invention also provides a device for preparing hollow ceramic or metal microspheres and hollow microspheres. | 05-03-2012 |
| 20120114944 | URCHIN-LIKE IRON OXIDE AND A METHOD FOR PRODUCING THE URCHIN-LIKE IRON OXIDE - The present invention relates to an urchin-like iron oxide and a method for producing the urchin-like iron oxide. The urchin-like iron oxide comprises a core and multiple needle-like elongations protruded from the core. The needle-like elongations could be wire, rod, tube, cone, and flake. The length/width ratio of the needle-like elongation is high enough to apply in an optoelectronic field. The method in accordance with the present invention is to stably heat an iron-contained powder under room temperature by a thermal oxidation. The surface of the iron-contained powder is slow oxidized to form an urchin-like iron oxide with multiple uniform distributed needle-like elongations protruded from the surface. The size of each needle-like elongation is easily adjusted and changed by controlling the heating temperature. The method has advantages of simplified operation and lowered expense. | 05-10-2012 |
| 20120114945 | NICKEL POWDER, METHOD FOR MANUFACTURING SAME, CONDUCTOR PASTE, AND MULTILAYER CERAMIC ELECTRONIC COMPONENT USING SAME - A nickel powder with an average particle size of 0.05 to 1.0 μm, which is composed of nickel particles having an oxidized surface layer and containing sulfur, wherein the sulfur content with respect to the total weight of the powder is 100 to 2000 ppm, and the intensity of a peak identified to sulfur bonded to nickel in surface analysis by ESCA of the nickel particles varies in a direction toward the center from the surface of the particles, and this intensity has its maximum at a location deeper than 3 nm from the particle outermost surface. This nickel powder is manufactured by bringing a nickel powder containing sulfur and dispersed in a non-oxidizing gas atmosphere into contact with an oxidizing gas at a high temperature. | 05-10-2012 |
| 20120121904 | TITANIUM BASED INORGANIC-ORGANIC HYBRID SOLID MATERIAL, METHOD FOR PREPARING SAME AND USES THEREOF - The invention relates to a titanium based polycarboxylate inorganic-organic hybrid solid material that has a pseudo-cubic crystalline structure, to a method for preparing the same using a solvo-thermal procedure, and to the uses thereof in particular for the storage of gases, the adsorption of liquids, the separation of liquids or gases, and the applications thereof in optics or catalysis, in the biomedical (controlled release drug), cosmetic fields, etc. | 05-17-2012 |
| 20120121905 | PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY - A process for producing expandable, thermoplastic polymer beads comprising cavities via extrusion of a polymer melt comprising blowing agent through a die plate and pelletization in a chamber comprising liquid under a pressure in the range from 1.5 to 15 bar, which comprises using a polymer melt comprising blowing agent, where the melt comprises
| 05-17-2012 |
| 20120121906 | NEGATIVE COEFFICIENT THERMAL EXPANSION ENGINEERED PARTICLES FOR COMPOSITE FABRICATION - Methods for the fabrication of negative coefficient thermal expansion engineered elements, and particularly, wherein such elements provide for fillers possessing a low or even potentially zero coefficient thermal expansion and which are employable as fillers for polymers possessing high coefficients of thermal expansion. Further, disclosed are novel structures, which are obtained by the inventive methods. | 05-17-2012 |
| 20120128980 | GUM BASES CONTAINING NON-UNIFORM CROSSLINKED POLYMER MICROPARTICLES - A gum base comprises nanoparticles and/or non-uniform microparticles containing at least one crosslinked polymer. Non-uniform microparticles may be in the form of polymer composite microparticles, hollow shell microparticles and/or core-shell microparticles. It has been found that such gum bases exhibit desirable chewing properties similar to conventional gum bases. Cuds formed by chewing gum bases containing crosslinked polymer microparticles are easily removable from environmental surfaces such as concrete, fabrics and flooring materials. | 05-24-2012 |
| 20120128981 | MICRONIZED SULPHUR POWDER AND METHOD OF PRODUCTION OF SAME - A process is provided for the production of a micronized sulphur powder product as well as a micronized sulphur cake intermediate. Production of the micronized sulphur powder using this process, which comprises preparation of a micronized sulphur emulsion from molten sulphur and a dispersant solution, from which the dispersant solution is subsequently removed, produces a product of superior quality, and the method of production itself has enhanced safety and economic attributes. | 05-24-2012 |
| 20120135235 | Lock-Release Polymerization - Techniques are provided to independently control 3D shape and chemistry of rapidly produced colloids. A pre-polymer mixture including a monomer is made to flow into a channel with insular relief in a wall at a known location of the channel. A stimulus that polymerizes the pre-polymer mixture is directed onto the known location to form a structure locked in place at the known location by the insular relief. A pressure is applied to the channel that is sufficient to deflect the wall having the insular relief sufficiently to release a hydrogel particle comprising the structure. | 05-31-2012 |
| 20120135236 | Coloured Glass Flakes - A glass flake having a thickness below 10 μm and being coloured through the bulk of the material. The flake may be at least partially crystalline and/or include one or more clusters. A method of producing such flake comprises incorporating a nucleating agent and a colouring agent and heating the flakes to change the extent and/or nature of their crystallisation and/or clustering. | 05-31-2012 |
| 20120135237 | SELF-ASSEMBLY OF LITHOGRAPHICALLY PATTERNED POLYHEDRAL NANOSTRUCTURES AND FORMATION OF CURVING NANOSTRUCTURES - The self-assembly of polyhedral nanostructures having at least one dimension of about 100 nm to about 900 nm with electron-beam lithographically patterned surfaces is provided. The presently disclosed three-dimensional nanostructures spontaneous assemble from two-dimensional, tethered panels during plasma or wet chemical etching of the underlying silicon substrate. Any desired surface pattern with a width as small as fifteen nanometers can be precisely defined in all three dimensions. The formation of curving, continuous nanostructures using extrinsic stress also is disclosed. | 05-31-2012 |
| 20120135238 | NON-THERMOFUSIBLE PHENOL RESIN POWDER, METHOD FOR PRODUCING THE SAME, THERMOSETTING RESIN COMPOSITION, SEALING MATERIAL FOR SEMICONDUCTOR, AND ADHESIVE FOR SEMICONDUCTOR - Disclosed is a non-thermofusible phenol resin powder having an average particle diameter of not more than 20 μm and a single particle ratio of not less than 0.7. This non-thermofusible phenol resin powder preferably has a chlorine content of not more than 500 ppm. This non-thermofusible phenol resin powder is useful as an organic filler for sealing materials for semiconductors and adhesives for semiconductors. The non-thermofusible phenol resin powder is also useful as a precursor of functional carbon materials such as a molecular sieve carbon and a carbon electrode material. | 05-31-2012 |
| 20120135239 | DEPOSITION MATERIAL FOR ORGANIC DEVICE, AND METHOD FOR PRODUCING ORGANIC DEVICE - A deposition material which is used for producing an organic device, wherein the deposition material has an average particle diameter of 10 μm to 200 μm where the average particle diameter is expressed by D50% and has a uniformity degree of 1.0 to 4.0 where the uniformity degree is expressed by D60% diameter/D10% diameter. | 05-31-2012 |
| 20120141788 | PROCESS AND DEVICE FOR THE PRECIPITATION OF AN ORGANIC COMPOUND - The present invention relates a process for the precipitation of an organic compound, wherein:
| 06-07-2012 |
| 20120141789 | POROUS INORGANIC/ORGANIC HYBRID PARTICLES HAVING HIGH ORGANIC CONTENT AND ENHANCED PORE GEOMETRY FOR CHROMATOGRAPHIC SEPARATIONS - Novel particles and materials for chromatographic separations, processes for preparation and separations devices containing the chromatographic particles and materials are provided by the instant invention. In particular, the invention provides a porous inorganic/organic hybrid particle, wherein the inorganic portion of the hybrid particle is present in an amount ranging from about 0 molar % to not more than about 49 molar %, wherein the pores of the particle are substantially disordered. The invention also provides a porous inorganic/organic hybrid particle, wherein the inorganic portion of the hybrid particle is present in an amount ranging from about 25 molar % to not more than about 50 molar %, wherein the pores of the particle are substantially disordered and wherein the particle has a chromatographically enhancing pore geometry (CEPG). Methods for producing the hybrid particles, separations devices comprising the hybrid particles and kits are also provided. | 06-07-2012 |
| 20120141790 | METHOD FOR MANUFACTURING BARIUM TITANATE POWDER AND BARIUM TITANATE POWDER MANUFACTURED BY THE SAME - There are provided a method for manufacturing a barium titanate powder and a barium titanate powder manufactured by the same. The method for manufacturing the barium titanate powder according to an exemplary embodiment of the present invention includes: preparing a titanium dioxide (TiO | 06-07-2012 |
| 20120141791 | PROCESS FOR POLYMERIZING LACTAM - The present invention relates to a novel process for the anionic polymerization of lactam monomers. | 06-07-2012 |
| 20120141792 | Method for Producing Post-Cured Water-Absorbent Polymer Particles with a Higher Absorption by Polymerizing Droplets of a Monomer Solution - A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm. | 06-07-2012 |
| 20120141793 | METHOD OF MAKING A PARTICULATE EPOXY RESIN - A method of making an epoxy resin by condensing a polyphenol and a compound selected from epichlorohydrin, 1,3-dichloro-2-propanol, and homologs thereof in water that is free of added organic solvent at an elevated temperature and in the presence of a catalyst. The method comprises carrying out the condensation in the presence of a dispersion promoting agent whose solubility in water decreases with increasing temperature. | 06-07-2012 |
| 20120141794 | EXPANDABLE BEADS, MOLDED BODY USING THE SAME, AND PRODUCTION METHOD FOR MOLDED BODY - The present invention provides expandable beads having an average particle size of 0.5 to 10 mm, a density of 0.033 to 0.80 g/cc, and a flame retardancy of V-0 or V-1 as measured according to the UL-94 vertical test (20 mm vertical burn test) in the UL standards. | 06-07-2012 |
| 20120141795 | BISMUTH VANADATE PARTICLES AND THE METHOD FOR PRODUCING SAME - The subject of the invention is a method for obtaining particles of chemical formula BiVO | 06-07-2012 |
| 20120156490 | SYSTEMS AND METHODS FOR MANUFACTURING QUANTUM DOT-DOPED POLYMER MICROBEADS - In a method and system for forming microbeads, a polymer solution includes particles and a polymer dissolved in a solvent. A stream of the polymer solution flows into a chamber. A focusing fluid contacts and focuses the polymer stream in the chamber. The focusing fluid and the focused polymer stream flow, as a single flow stream, out from the chamber. Pendant droplets detach from a leading end of the single flow stream to form the microbeads. The focusing fluid reacts with the polymer solution to form functional groups at a surface of the microbeads for binding with biorecognition molecules. In the system, a flow focusing apparatus includes a flow focusing body shaped to define the chamber. Microbeads formed according to the methods and systems are also disclosed. | 06-21-2012 |
| 20120156491 | SERS Reporter Molecules and Methods - A SERS tag comprising a core comprising at least two aggregated particles of a SERS enhancing material wherein the contact point between the particles defines a crevice; and a reporter molecule having a length sufficiently short to fit into the crevice and a conjugated path length which is as large as possible, provided the overall reporter molecule length is maintained sufficiently short to fit into the crevice. | 06-21-2012 |
| 20120156492 | FEEDSTOCK - The invention relates to a feedstock for reduction in an electrolytic cell, for example a non-metallic feedstock that can be reduced to metal on a commercial scale. The feedstock comprises a plurality of three-dimensional elements which are shaped such that a volume of the feedstock has between 35% and 90% free space (not including any microscopic porosity of the elements). The elements are also shaped as randomly-packable elements to minimise any settling, ordering or alignment of the feedstock, which would otherwise hinder or prevent fluid flow and/or current flow through the feedstock. | 06-21-2012 |
| 20120156493 | NANOSTRUCTURED SI-C-COMPOSITE FOR ELECTRODE APPLICATIONS - The invention relates to a process for producing nanostructured silicon-carbon composites, comprising the (A) introduction of at least one of components (a1) mono- and/or polyhydroxyaromatic compound, and (a2) an aldehyde, and (a3) a catalyst, into a reactor to obtain a composition in which the components react with one another in the presence of the catalyst at a reaction temperature T of 75 to 200° C., and at a pressure of 80 to 2400 kPa, and over a period to of 0.001 to 1 000 000 s, which gives a preliminary gel, and (B) introduction of at least one component (b1) sub-micron silicon powder, in crystalline or amorphous form, into the composition obtained during or after step (A), and then (C) introduction of the product obtained after step (B) into a neutralizing agent selected from an acid if (a3) is a basic catalyst, or an alkali if (a3) is an acidic catalyst, which gives a finely divided product, and (D) drying the product obtained during or after step (C) and then (E) carbonizing the product obtained after step (D) at a temperature of 500 to 1200° C., to the composites themselves, to the use thereof as an anode material for lithium ion cells and batteries, and to the lithium ion cells and batteries. | 06-21-2012 |
| 20120156494 | METHOD FOR PRODUCING DISPERSIONS HAVING METAL OXIDE NANOPARTICLES AND DISPERSIONS PRODUCED THEREBY - A process for producing a dispersion containing metal oxide nanoparticles in a liquid phase, wherein the process comprises the following steps: (a) atomization of a metal melt to give a metallic powder, (b) optionally deformation of the metallic powder obtained in step (a), (c) oxidation of the metallic powder obtained in step (a) or (b) to give a metal oxide powder, (d) comminution of the metal oxide powder obtained in step (c) in the presence of a liquid phase to give a dispersion whose metal oxide particles have a particle size d | 06-21-2012 |
| 20120156495 | METHOD FOR PREPARING SILICA PARTICLES CONTAINING A PHTHALOCYANINE DERIVATIVE, SAID PARTICLES AND USES THEREOF - A method for preparing a silica particle incorporating at least one phthalocyanine derivative is provided. In the method, the particle may be prepared from at least one silicon phthalocyanine derivative via an inverse micro-emulsion. In addition, the silica particles and their uses are provided. | 06-21-2012 |
| 20120156496 | MANNITOL CRYSTAL POWDER HAVING A LOW FINE-PARTICLE CONTENT, AND METHOD FOR PRODUCING SAME - Disclosed is a powder composition of mannitol crystals, produced by: (i) the crystallization of mannitol in a solvent; followed by (ii) a step of separating the crystals from the resulting crystal suspension; (iii) a step of drying the crystals; and (iv) a selection step, the composition having a particle size distribution, as determined by laser particle sizing, of 72 to 99.9 vol % of particles having a particle size greater than 75 μm, of 0.1 to 60 vol % of particles larger than 250 μm, and a mean diameter of between 100 and 300 μm. Also described is a method for producing such a composition by a step of crystallizing a mannitol syrup followed by drying the mannitol crystals, a step of selecting particles, and a step of collecting a fraction of the powder composition including 72 to 99.9% of particles having a particle size greater than 75 μm. | 06-21-2012 |
| 20120156497 | GALVANIC WASTE SLUDGE TREATMENT AND MANUFACTURING OF NANO-SIZED IRON OXIDES - The invention enables processing waste sludge after galvanic treatment of metals, and particularly recycling spent pickling acids after pickling. Provided is an environmentally friendly process, which yields acids for reuse, and pure nano-sized iron pigments as a side product. | 06-21-2012 |
| 20120164450 | METHOD FOR PRODUCING AND TREATING NANOSIZED DOPED ZINC OXIDE PARTICLES - A method is provided for treating nanosized doped zinc oxide particles and a method is provided for producing nanosized doped zinc oxide particles, preferably to be treated according to the method for treating. Nanosized doped zinc oxide particles are obtained and/or treated by the method(s) of treating and producing. A toner includes the nanosized doped zinc oxide particles. | 06-28-2012 |
| 20120164451 | HYDROXYPROPYL CELLULOSE PARTICLES - Hydroxypropyl cellulose particles which contain 50-100 weight % of particles with a particle size that is larger than 150 μm and not larger than 355 μm. | 06-28-2012 |
| 20120164452 | Suspension Homopolymerization of an Isocyanurates - Compositions comprising a cross-linked isocyanurate homopolymer or other cross-linked triazine homopolymers in the form of a microbead that is porous or non-porous; methods of making; and methods of using the compositions are disclosed. | 06-28-2012 |
| 20120171489 | New Polymeric Bead Compositions - The present invention is a polymeric bead composition. More particularly the present invention is directed to a new polymeric bead composition formed by suspension polymerization processes from a phosphorous acid containing monomers. | 07-05-2012 |
| 20120171490 | NOVEL POLYMORPHIC FORM OF TERIFLUNOMIDE SALTS - The present invention provides a new polymorph Form I of Teriflunomide sodium and a process for preparation thereof. The present invention provides an amorphous form of Teriflunomide sodium and a process for preparation thereof. The present invention provides a new polymorph Form I of Teriflunomide potassium and a process for preparation thereof. The present invention provides an amorphous form of Teriflunomide potassium and a process for preparation thereof. The present invention also provides particle size of Teriflunomide and its salts. | 07-05-2012 |
| 20120171491 | POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICLE SIZE DISTRIBUTION FOR THERMAL FILMS - An ultra-fine powder formed from a naturally occurring mineral or rock material and having a controlled or “engineered” particle size distribution (PSD) to match the infrared spectra with a maximum particle size in the range of 14-17 microns measured as either D99, or preferably D95, and a minimum particle size D5 in the range of 4-7 microns. Preferably the maximum particle size is about 15 microns, the minimum particle size is about 5 microns and the D50 particle size is about 8-10 microns with the moisture content of the particle size “engineered” powder being less than about 0.20 percent by weight and preferably about 0.05 to 0.08 percent by weight of the powder. This specially “engineered” ultra-fine powder is used to reduce the thermicity of thermal film to a value less than about 20%. | 07-05-2012 |
| 20120177920 | ANTIGLARE AND ANTISEPTIC COATING MATERIAL AND TOUCHSCREEN COATED WITH THE SAME - An antiglare and antiseptic coating material comprises nanoparticles with a molecule having the formula (I): | 07-12-2012 |
| 20120177921 | PROCESS FOR PREPARING TRANSITION METAL CARBONATES - A process for preparing transition metal carbonates with a mean particle diameter in the range from 6 to 19 μm (D50), which comprises combining, in a stirred vessel, at least one solution of at least one transition metal salt with at least one solution of at least one alkali metal carbonate or alkali metal hydrogencarbonate to prepare an aqueous suspension of transition metal carbonate, and, in at least one further compartment, continuously introducing a mechanical power in the range from 50 to 10 000 W/l in a proportion of the suspension in each case, based on the proportion of the suspension, and then recycling the proportion into the stirred vessel. | 07-12-2012 |
| 20120177922 | POLYAMIDE COMPOSITION - The use of a polyamide including hydroxyaromatic units in order to increase the acid resistance of a polyamide composition is described. A polyamide composition comprising a polyamide that includes hydroxyaromatic units and use thereof for the manufacture of various plastic articles such as, for example, calibrated particles or injection-molded parts is also described. Such a composition is especially useful in the field of the recovery of slurries, liquids and gases present in underground reservoirs, and in particular in the field of the extraction of hydrocarbons, such as crude oil or natural gas. | 07-12-2012 |
| 20120177923 | LOW ASH ACTIVATED CARBON AND METHODS OF MAKING SAME - Provided are low ash activated carbons, and methods of making the same. | 07-12-2012 |
| 20120183773 | GLASS POWDER AND METHOD OF MANUFACTURING THE SAME - Provided are a glass powder represented as aLi | 07-19-2012 |
| 20120183774 | METHOD OF TREATING STONE WOOL - The present invention provides a method of producing a granular product, the method comprising providing waste stone wool product of which at least 90% is in coherent form having minimum dimension at least 50 mm and which has a content of at least 10% water, by weight of the waste stone wool product; producing a base material from the stone wool by reducing the coherent stone wool to particulate form such that at least 80% by weight of the base material is in the form of particles having size not more than 40 mm, and has water content not more than 50 wt % based on the particulate base material; forming the particulate base material into granules, wherein at least 80% by weight of the granules have size not more than 40 mm, and subjecting the granules to sintering at a temperature in the range 900 to 1050° C. to form a granular product wherein at least 80% by weight of the granular product is in the form of granules having size not more than 40 mm, and during the operation of the method no binder is added. The present invention also relates to a product obtainable by the method described above. | 07-19-2012 |
| 20120189848 | METHOD FOR PRODUCING SINGLE-HOLE HOLLOW POLYMER PARTICLES - Provided is a method for producing single-hole hollow polymer particles which have an extremely uniform outside diameter and inside diameter, and thus do not require a classifying operation. Further provided are single-hole hollow polymer particles produced by such a method for producing single-hole hollow polymer particles. | 07-26-2012 |
| 20120189849 | SOLID PRODUCT COMPRISING OIL-DROPLETS - The present invention concerns a solid product comprising oil-droplets having a diameter in the range of 0.1 to 100 microns, cross-linked proteins at the interface of said droplets and any polar, low molecular compound in between the cross-linked protein interfaces. | 07-26-2012 |
| 20120189850 | MAGNESIUM OXIDE POWDER HAVING EXCELLENT DISPERSIBILITY AND METHOD FOR PRODUCING THE SAME - A magnesium oxide powder having excellent dispersibility and a small average particle diameter as well as a uniform particle diameter and containing no very small size particles is obtained. A magnesium oxide powder which is particles, wherein the magnesium oxide powder has a BET specific surface area of 5 m | 07-26-2012 |
| 20120196125 | METHOD OF MANUFACTURING PRE-SINTERED SI-MIXTURE GRANULE FOR POROUS SINTERED REACTION-BONDED SILICON NITRIDE, POROUS PRE-SINTERED GRANULE MANUFACTURED BY THE METHOD, AND METHOD OF MANUFACTURING POROUS SINTERED REACTION-BONDED SILICON NITRIDE - The present invention relates to a method of manufacturing a porous pre-sintered granule for a sintered reaction-bonded silicon nitride, to which a pressure forming technology can be applied to obtain a porous sintered reaction-bonded silicon nitride having high porosity and having a structure in which macropores and micropores coexist with each other, and to a porous pre-sintered granule manufactured by the method. The method includes the steps of: granulating a raw material comprising silicon and sintering additives including yttrium, aluminum and at least one alkali earth metal compound; and pre-sintering the granulated raw material at a temperature of 1300˜1375° C. under an inert atmosphere. According to the present invention, a porous pre-sintered granule for porous sintered reaction-bonded silicon nitride, which can increase the air permeability and trapping efficiency by controlling the size of a pore channel such that macropores and micropores coexist, can be manufactured. | 08-02-2012 |
| 20120196126 | Copper Red Frits And Pigments - This invention relates to lead free and cadmium free copper-containing glass fits that can be used as pigments to color other glass fits or to impart color to solid substrates such as glass, ceramic or metals, or to impart color to a thermoplastic mass. The compositions comprise silica, alkali metal oxides, alkaline earth metal oxides, tin oxide and copper oxide. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates, generally imparting a red color. | 08-02-2012 |
| 20120196127 | METHACRYLIC RESIN, MOLDED ARTICLE THEREOF, AND METHOD FOR PRODUCING METHACRYLIC RESIN - A methacrylic resin, including 80 to 99.5% by mass of a methacrylic acid ester monomer unit, and 0.5 to 20% by mass of other vinyl monomer unit which is copolymerizable with at least one of the methacrylic acid ester, wherein the methacrylic resin satisfies the following conditions (I) to (III):
| 08-02-2012 |
| 20120196128 | HEXAGONAL BORON NITRIDE POWDER AND METHOD FOR PRODUCING SAME - A hexagonal boron nitride (h-BN) powder is disclosed in which primary particles of the powder exhibit a ratio (D/d) of long diameter (D) to thickness (d) in a range of 5 to 10. Agglomerated particle bodies made of the primary particles have an average particle diameter (D | 08-02-2012 |
| 20120196129 | BEAD-LIKE HOLLOW PARTICLES, METHOD FOR PRODUCING THE SAME, AND FRICTION MATERIAL USING THE BEAD-LIKE HOLLOW PARTICLES - The present invention provides bead-like hollow particles and an easy and convenient method for producing the same, and a friction material using the bead-like hollow particles. | 08-02-2012 |
| 20120202062 | SELENIUM NANOPARTICLES WITH IMPROVED BIOLOGICAL EFFECTS - Novel methods for biological effective, stable amorphous and monoclinic selenium nanoparticles are disclosed. They are prepared by reacting selenium source with a redox agent in an aqueous media at a temperature between 0-100° C. in the presence of nucleic acids or poly/oligosaccharide or their mixtures. | 08-09-2012 |
| 20120202063 | MOLYBDENUM DISULFIDE POWDERS AND METHODS AND APPARATUS FOR PRODUCING THE SAME - A molybdenum disulfide powder product produced by jet milling a molybdenum disulfide precursor material and substantially continuously combining newly sized-reduced particles with oil to produce said molybdenum disulfide powder product, said molybdenum disulfide powder product having a D50 particle size of less than 4 μm and an acid number that is less than about 0.5 mg KOH/g. A method for producing powder product includes the steps of: Providing a supply of a precursor powder material; accelerating particles of the precursor powder material by combining them with a flow of gas; confining the accelerated particles in a milling chamber so that they collide with one another to effect a size reduction; and coating newly exposed surfaces of size-reduced particles with oil. | 08-09-2012 |
| 20120202064 | POLY(LACTIC-GLYCOLIC)ACID CROSS LINKED ALENDRONATE (PLGA-ALN) A SHORT TERM CONTROLLED RELEASE SYSTEM FOR STEM CELL DIFFERENTIATION AND DRUG DELIVERY - A short term controlled release composition which comprises poly(lactic-co-glycolic acid) cross-linked alendronate (PLGA-ALN) is provided. The PLGA-ALN is constructed into 3D scaffolds (PLGA-ALN-3D) with pores size of 150-300 μm and average porosity of 85%, or microspheres (PLGA-ALN-M) with 50-100 μm in diameter. The released alendronate concentration is in the range of 5×10 | 08-09-2012 |
| 20120202065 | MESOPOROUS OXIDE OF TITANIUM - This invention pertains to a mesoporous amorphous oxide of titanium and processes of making a mesoporous amorphous oxide of titanium. | 08-09-2012 |
| 20120202066 | Processes For Preparing Prasugrel And Pharmaceutically Acceptable Salts Thereof - Disclosed are improved processes for preparing prasugrel compound of formula-(1), its intermediates and pharmaceutically acceptable salts. | 08-09-2012 |
| 20120208022 | PROCEDURE FOR OBTAINING GRAPHENE OXIDE NANO-PLATELETS AND DERIVATES AND GRAPHENE OXIDE NON-PLATELETS THUS OBTAINED - A method for manufacturing graphene oxide nanoplatelets and derivative products and the graphene oxide nanoplatelets obtained, comprising two distinct phases, a first phase for obtaining an intermediate material consisting of carbon nanofilaments, each one having a structure comprising continuous ribbon of graphitic material with a small number of stacked monoatomic graphene layers and spirally rolled around and along the main axis of said nanofilaments, and a second phase wherein said carbon nanofilaments are subjected to a high-temperature treatment in order to clean said filaments and increase their degree of crystallinity. Once these nanofilaments are treated, a chemical etching is performed on them comprising an oxidation that causes the fragmentation of the carbon nanofilaments and starts a cleaving method that is completed by physical means in order to obtain graphene oxide nanoplatelets. | 08-16-2012 |
| 20120208023 | BIOACTIVATION OF PARTICLES - Particles are bioactivated by attaching bioactivation peptides to the particle surface. The bioactivation peptides are peptide-based compounds that impart one or more biologically important functions to the particles. Each bioactivation peptide includes a molecular or surface recognition part that binds with the surface of the particle and one or more functional parts. The surface recognition part includes an amino-end and a carboxy-end and is composed of one or more hydrophobic spacers and one or more binding clusters. The functional part(s) is attached to the surface recognition part at the amino-end and/or said carboxy-end. | 08-16-2012 |
| 20120208024 | METHOD FOR MAKING HIGH PURITY METAL OXIDE PARTICLES AND MATERIALS MADE THEREOF - The present invention is directed to a method of making metal oxide and mixed metal oxide particles. The method includes treating a mixture formed from a metal source, such as metal alkoxide, a surfactant, and a first alcohol in an aqueous media at a very high metal oxide yield. The mixture is reacted using a catalyst to form metal oxide particles having a desired particle size in said mixture. The method is particularly suitable for forming silica particles. The metal oxide particles can then be heat treated to form synthetic fused metal oxides such as, for example, synthetic fused silica. | 08-16-2012 |
| 20120208025 | SILVER/POLYDIGUANIDE COMPLEX, PREPARATION METHOD THEREOF, AND ANTIBACTERIAL COMPOSITION CONTAINING THE SAME AS AN ACTIVE INGREDIENT - The present invention relates to a silver/polydiguanide complex and derivatives thereof including silver and polydiguanide having at least two biguanide moieties, wherein the silver is stabilized in an oxidation state of an integer of 0 to 4, a mole ratio between the silver and the polydiguanide is 1: 1-4, an average particle diameter of the complex is micrometer or nanometer, and zeta potential of the complex is greater than or equal to zero, a preparation method thereof, and an antibacterial composition for burns or wounds treatment including the same as an active ingredient. A silver/polydiguanide complex according to the present invention is different from conventional silver/polydiguanide complexes in carbon, hydrogen, and nitrogen contents as well as in structure of silver and polydiguanide, and solubility, is a material that exhibits a very good antibacterial activity due to a much lower minimal inhibitory concentration (MIC) value by 10 to 100 folds or more compared to silver sulfadiazine which is a conventional therapeutic agent for burns, and may be usefully used as an antibacterial composition for burns or wounds treatment. | 08-16-2012 |
| 20120214000 | HIGH SURFACE AREA AND LOW STRUCTURE CARBON BLACKS FOR ENERGY STORAGE APPLICATIONS - The present invention, in part, relates to a carbon black having a) a nitrogen BET surface area (BET) of from about 600 m | 08-23-2012 |
| 20120219797 | Semiconductor Powder and Method for Producing the Same - The present invention provides a semiconductor powder composed of Cu-M-Sn—S in a single phase wherein M is at least one selected from the group consisting of Zn, Co, Ni, Fe and Mn, the powder being obtained by wet synthesis, and a method for producing this semiconductor powder. According to the present invention, it is possible to provide, in a simple way, a high-grade semiconductor powder composed of a single-phase Cu-M-Sn—S such as CZTS. | 08-30-2012 |
| 20120219798 | SPHERICAL SILICON CARBIDE POWDER, METHOD OF PRODUCING SAME, AND METHOD OF PRODUCING SILICON CARBIDE CERAMIC MOLDED PRODUCT USING SAME - A high-purity spherical silicon carbide powder is obtained by thermally decomposing a spherical cured silicone powder under a non-oxidizing atmosphere. | 08-30-2012 |
| 20120219799 | Porous Molded Article, and Method for Manufacturing the Same - There is provided a porous formed article which can remove hazardous substances at a high speed, has a high adsorption capacity and has high durability to cleaning chemicals and further which is scarcely broken even if being repeatedly used, and which contains an organic polymeric resin and an inorganic ion-adsorbing material, wherein the organic polymeric resin is a polyether sulfone resin and/or a polysulfone resin, and is an organic polymeric resin having a hydroxyl group. | 08-30-2012 |
| 20120219800 | METHOD FOR PRODUCING HOLLOW NANOPARTICLE, HOLLOW NANOPARTICLE, AND DISPERSION LIQUID THEREOF - First, an ionic liquid is placed on a glass slide, which is then installed in an evaporation apparatus, and a metal (for example, indium) is mounted as a target material at a position facing the ionic liquid, followed by sputter deposition of the metal. After sputtering, the ionic liquid containing nanoparticles dispersed therein is recovered. The nanoparticles are solid nanoparticles. Next, the ionic liquid containing the solid nanoparticles dispersed therein is placed in a test tube and then oxidized by heating in air at 250° C. for 1 hour. As a result, hollow nanoparticles having cavities formed in core portions of the solid nanoparticles are produced. | 08-30-2012 |
| 20120225292 | METHOD OF MANUFACTURING CERAMIC POWDER HAVING PEROVSKITE STRUCTURE AND CERAMIC POWDER HAVING PEROVSKITE STRUCTURE MANUFACTURED USING THE SAME - There are provided a method of manufacturing a ceramic powder having a perovskite structure and a ceramic powder having a perovskite structure manufactured by the same. The method includes: mixing a compound of an element corresponding to site A in an ABO | 09-06-2012 |
| 20120225293 | PROCESS FOR PRODUCING SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN, SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN PRODUCED THEREBY, AND SPHERICAL CARBON PARTICLES AND SPHERICAL ACTIVATED CARBON PARTICLES OBTAINED USING THE SAME - Provided is a process for advantageously producing spherical particles of furfuryl alcohol resin without irradiating the reaction system with ultrasonic waves and without using a harmful aldehyde as a starting material. In the process, furfuryl alcohol is subjected to resinification and curing to form spherical fine particles of furfuryl alcohol resin. More specifically, the furfuryl alcohol is subjected to a self-condensation with an acid catalyst having a pKa of less than 1.5 in the presence of a protective colloid and then heated for curing to form spherical particles of furfuryl alcohol resin. | 09-06-2012 |
| 20120231275 | MIXTURE, LUMINESCENT COMPOSITION, PRODUCTION PROCESS AND USE - The present invention concerns mixtures containing at least one luminescent composition, luminescent compositions, processes for the production of luminescent compositions and uses of the mixtures and compositions. To provide mixtures which can be used in small amounts for marking articles, substances and materials, wherein analysis and copying thereof is made more difficult, it is proposed according to the invention that the mixtures include at least one luminescent composition and at least one substantially non-luminescent composition, wherein the luminescent composition includes a mixed crystal of inorganic salts and the at least one substantially non-luminescent substance is an inorganic salt or a mixed crystal of inorganic salts. | 09-13-2012 |
| 20120231276 | SOLID MATERIAL IN THE DIVIDED STATE, PROCESS FOR THE PRODUCTION OF SUCH A MATERIAL, AND USE OF SUCH A MATERIAL IN A PHOTOVOLTAIC CELL - The invention relates to a solid material with the following formula (A) : (Cu | 09-13-2012 |
| 20120237768 | METHOD FOR PRODUCING PULVERIZED ORGANIC COMPOUND PARTICLE - Disclosed is a method for producing pulverized particles of a crystalline organic compound which is poorly water-soluble. Also disclosed is a pulverized organic compound particle produced by such a method. Specifically disclosed is a method for producing a poor water solubility organic compound particle for medical use, which is characterized in that a poor water solubility organic compound for medical use is mixed with a physiologically acceptable salt and a physiologically acceptable polyol, and subjected to wet milling. Also specifically disclosed is a poor water solubility organic compound particle for medical use, which is produced by such a production method. | 09-20-2012 |
| 20120237769 | POWDER FOR MAGNET - The present invention provides a powder for a magnet which can form a rare earth magnet having excellent magnetic characteristics and which has excellent moldability, a method for producing the powder for a magnet, a powder compact, and a rare earth-iron-boron-based alloy material. | 09-20-2012 |
| 20120237770 | NOVEL PROCESS FOR PREPARATION OF DARUNAVIR AND DARUNAVIR ETHANOLATE OF FINE PARTICLE SIZE - The present invention provides a novel process for preparation of darunavir that involves reduction of [(1S,2R)-3-[[(4-nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy -1-(phenylmethyl)propyl]carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester, of formula (5). The present invention also provides darunavir ethanolate of particle size wherein d | 09-20-2012 |
| 20120237771 | PROCESS FOR PRODUCTION OF POLYAMIDEIMIDE RESIN MICROPARTICLES, AND POLYAMIDEIMIDE RESIN MICROPARTICLES - A process for producing fine particles of polyamide-imide resin includes a dissolution step and a precipitation step wherein the dissolution step is selected from steps (a1) and (b1); (a1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution A1 having a polyamide-imide resin content of less than 5 mass %; and (b1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution B1 having a polyamide-imide resin content of less than 10 mass %, and the precipitation step is selected from (a2) the polyamide-imide resin solution A1 is added to a solvent that is virtually free from surface active agents and able to precipitate fine particles of the polyamide-imide resin to cause precipitation of fine particles of the polyamide-imide resin, and (b2) the polyamide-imide resin solution B1 is subjected to flash crystallization to cause precipitation of fine particles of the polyamide-imide resin. | 09-20-2012 |
| 20120244354 | INORGANIC COMPOUNDS - A niobium suboxide powder comprising niobium suboxide particles having a bulk nitrogen content of between 500 to 20,000 ppm. The nitrogen is distributed in the bulk of the powder particles. The nitrogen at least partly is present in the form of at least one of Nb | 09-27-2012 |
| 20120244355 | SORBENT FORMULATION FOR REMOVAL OF MERCURY FROM FLUE GAS - Methods and systems for reducing mercury emissions from fluid streams having a high concentration of sulfur oxide species are provided herein. In embodiments, mercury is removed from flue gas streams by injecting a dry admixture of a porous mercury adsorptive material and at least one dry agent into the flue gas stream. | 09-27-2012 |
| 20120244356 | FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTROPIC MAGNET AND BONDED MAGNET - The present invention relates to Fe | 09-27-2012 |
| 20120244357 | CELLULOSE NANOCRYSTALS FROM RENEWABLE BIOMASS - A process for producing cellulose nanocrystals (CNCs) involves providing a cellulosic material, contacting the cellulosic material with an inorganic persulfate at an elevated temperature to produce CNCs, and recovering the CNCs. The process permits one-step production of CNCs from vegetative biomasses such as flax and hemp. Cellulose nanocrystals produced by the process with carboxylic groups are more uniform and have higher aspect ratios than CNCs produced by prior art processes. | 09-27-2012 |
| 20120251825 | HOLLOW SPHERE WITH MESOPOROUS STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a hollow sphere with a mesoporous structure, and a method for manufacturing the same. The hollow sphere with a mesoporous structure comprises: a shell with plural mesopores penetrating the shell, wherein the shell comprises: a mesoporous silicon oxide material, and mesopores of the mesoporous silicon oxide material are arranged in Ia3d cubic symmetry. In addition, according to the method of the present invention, the aforementioned hollow sphere with the mesoporous structure can be easily obtained by use of mixed surfactants of a cationic surfactant and a non-ionic surfactant. | 10-04-2012 |
| 20120251826 | PROCESS FOR THE PREPARATION OF DARUNAVIR - A process for the preparation of Darunavir comprises the reacting of 4-amino-N-(2R,3S) (3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-benzenesulfonamide with (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol derivative in N-methyl-2-pyrrolidinone and isolating the resulting Darunavir. The process yields Darunavir with a very low level of the difuranyl impurity. | 10-04-2012 |
| 20120258309 | DIAGNOSTIC GEL COMPOSITION, METHOD FOR MAKING A DIAGNOSTIC GEL COMPOSITION - The invention relates to a diagnostic gel composition for use as a diagnostic element in diagnostic devices. The diagnostic gel composition is derived from a compound having a formula D-Sp-Po wherein D is a diagnostic group; Sp is a hydrophilic spacer group; and Po is a polymerizable group. The diagnostic gel composition of the invention has dimensions ranging from about 250 nanometers to about 1000 micrometers, and a Young's modulus ranging from about 10 kilopascals to about 200 kilopascals. The invention also provides method for making the diagnostic gel composition. The method comprises providing a composition comprising a porogen, an initiator and a compound having a formula D-Sp-Po; polymerizing the composition to form a polymerized composition; and washing the polymerized composition to form the diagnostic gel composition. | 10-11-2012 |
| 20120258310 | PROCESS FOR PRODUCING SPHERICAL ALUMINUM NITRIDE POWDER AND SPHERICAL ALUMINUM NITRIDE POWDER PRODUCED BY THE SAME PROCESS - [Problems] To provide a process capable of efficiently producing a spherical aluminum nitride powder having a size most suited for use as a filler, and having a high sphericalness and a large particle strength. | 10-11-2012 |
| 20120263953 | METHOD FOR PREPARING POLY (ETHER KETONE KETONES) - A method of preparing a poly (ether ketone ketone) consisting essentially of the repeat unit: | 10-18-2012 |
| 20120263954 | NEPHELINE SYENITE POWDER WITH CONTROLLED PARTICLE SIZE AND NOVEL METHOD OF MAKING SAME - An ultra-fine inorganic powder for use as a filler and formed from a hard, naturally occurring mined material, in particular nepheline syenite, where the powder has a targeted controlled maximum particle size of less than 5 microns and a generally uncontrolled minimum particle size. | 10-18-2012 |
| 20120270047 | NANO-SIZED DIENE-BASED POLYMER LATEX PARTICLES - The present invention refers to diene-based unsaturated polymer latex particles having a particle size measured as d | 10-25-2012 |
| 20120270048 | BIODEGRADABLE ALIPHATIC POLYESTER PARTICLES AND PRODUCTION PROCESS THEREOF - Biodegradable aliphatic polyester particles have: (A) an average particle diameter of 10 to 500 μm, and (B) a quantity of heat of low-temperature crystallization calculated as an exotherm attending on crystallization, detected in the course of heating by DSC, of at least 1 J/g, and preferably: (C) a quantity of heat of crystal melting calculated as an endotherm attending on melting of a crystal, detected in the course of the heating, of less than 100 J/g, and (D) a difference between the quantity of heat of crystal melting and the quantity of heat of low-temperature crystallization of less than 90 J/g. A process for producing the particles, comprises grinding a particular biodegradable aliphatic polyester having a weight average molecular weight of at least 50,000 at not lower than 0° C. and lower than the glass transition temperature of the polyester while applying high shearing force. | 10-25-2012 |
| 20120270049 | SIALON PHOSPHOR, PROCESS FOR PRODUCING THE SAME, AND ILLUMINATOR AND LUMINESCENT ELEMENT EMPLOYING THE SAME - Phosphor that can provide white LED that uses a blue LED or an ultraviolet LED as a light source and that has superior luminous efficiency. This phosphor includes, as a main component, α-type sialon represented by a general expression: (M1)x(M2)y(Si,Al) | 10-25-2012 |
| 20120276385 | RECRYSTALLIZATION METHOD OF FINE SPHERICAL RDX PARTICLE - The present invention relates to a method for recrystallizing fine spherical cyclotrimethylenetrinitramine (Research Department Explosive, hereinafter, referred to as “RDX”) particles, and the method for recrystallizing fine spherical RDX particles according to the present invention may include (a) introducing a powder material containing RDX into a container, (b) introducing a dimethylether compressed gas into the container and dissolving the RDX to form a RDX solution, (c) releasing and decompressing the RDX solution into atmospheric pressure to form crystallized RDX particles, and (d) separating and collecting the RDX particles. | 11-01-2012 |
| 20120276386 | Protein Imprinting by Means of Alginate-Based Polymers - Methods of preparing molecularly imprinted polymers are provided. In one embodiment, a method comprises providing a solution comprising a template molecule; and forming a product comprising calcium alginate in the presence of the template molecule so that the template molecule is imprinted in the product. | 11-01-2012 |
| 20120276387 | High-Temperature Assembly, Method for Producing High-Temperature Assembly, and Heat-Resistant Sealing Material - It is provided a high-temperature assembly that is favorable for increasing the sealing property at the boundary area between a first member and a second member that are used in a high-temperature environment. Further it is provided a method for producing the high-temperature assembly, and a heat-resistant sealing material. The heat-resistant sealing material, which is disposed at the boundary area between a first member and a second member, comprises ceramic particles made of a plurality of materials which form a ceramics the volume of which increases when the ceramics is synthesized. | 11-01-2012 |
| 20120276388 | PRE-FORMED CONTROLLED PARTICLES FORMED OF FINE PARTICLES NON-CHEMICALLY BONDED TOGETHER, PRE-FORMED CONTROLLED PARTICLES FOR USE IN AN AEROSOL DEPOSITION METHOD, AND COMPOSITE STRUCTURE FORMATION SYSTEM INVOLVING CONTROLLED PARTICLES - A plurality of pre-formed controlled particles for use in an aerosol deposition method by which an aerosol with brittle material fine particles dispersed in a gas is sprayed toward a substrate to form a structure made of the brittle material fine particles. Each of the controlled particles includes an assembly packed with a plurality of fine particles which are not chemically bonded together, which include the brittle material fine particles, and have a mean primary particle diameter of 0.1 μm or more and 5 μm or less. The controlled particles have a mean circle-equivalent diameter of 20 μm or more. | 11-01-2012 |
| 20120276389 | TITANIUM DIOXIDE NANOPARTICLES | 11-01-2012 |
| 20120282464 | Spherical Protein Particles and Methods of Making and Using Them - This invention relates to SPPs, spherical nanocrystalline composite particles or crystalline SPPs of biologically active proteins or compositions, including formulations, comprising such SPPs, spherical nanocrystalline composite particles or crystalline SPPs. More particularly, methods are provided for the production of SPPs, spherical nanocrystalline composite particles or crystalline SPPs of high concentrations of biologically active proteins, and for the preparation of stabilized SPPs, spherical nanocrystalline composite particles or crystalline SPPs for use alone, or in dry or slurry compositions. This invention also relates to methods for stabilization, storage and delivery of biologically active proteins using SPPs, spherical nanocrystalline composite particles or crystalline SPPs. The present invention further relates to methods using SPPs, spherical nanocrystalline composite particles or crystalline SPPs, or compositions or formulations comprising such SPPs, spherical nanocrystalline composite particles or crystalline SPPs, for biomedical applications, including biological delivery to humans and animals. | 11-08-2012 |
| 20120282465 | LIGNIN PRODUCTION FROM LIGNOCELLULOSIC BIOMASS - Methods are disclosed for preparing lignin from lignocellulosic biomass using rapid full or partial pressure reduction to separate and pulverize the lignin without fouling the equipment and with improved energy recovery. | 11-08-2012 |
| 20120282466 | Lignin Production From Lignocellulosic Biomass - Methods are disclosed for providing lignin product of a small particle size for improving burning efficiency and for avoiding typical equipment fouling problems while maximizing energy recovery. | 11-08-2012 |
| 20120282467 | Lignin Production from Lignocellulosic Biomass - Methods are disclosed for providing lignin product of a small particle size for improving burning efficiency and for avoiding typical equipment fouling problems while maximizing energy recovery. | 11-08-2012 |
| 20120282468 | ALKALI METAL CINNAMATE POWDER AND METHOD FOR PREPARATION - A method for the preparation of an alkali metal cinnamate powdery product, preferably potassium cinnamate or sodium cinnamate, is disclosed herein. The resulting product has novel structural properties. The powder of the present disclosure is made via spray-drying and/or spray agglomeration and has a higher flowability, is less cohesive and less dusty, has an improved dissolution rate and in particular has a very favorable organoleptic profile. The disclosure is also directed to product applications in which the novel cinnamate product of the present disclosure may be applied. | 11-08-2012 |
| 20120282469 | POWDER COMPRISING CERAMIC GRANULES - The invention relates to a granulated powder intended, in particular, for the production of ceramic sintered parts, said powder having the following chemical weight composition, based on dry matter, namely: at least 1% of a first binder having a glass transition temperature less than or equal to 25° C.; 0-4% of an additional binder having a glass transition temperature greater than 25° C.; 0-4% of a temporary additive different from the first binder and the additional binder, the total content of the first binder, the additional binder and the temporary additive being less than 9%; 0-15% of an additive for sintering the ceramic material; at least 2% impurities; and the remainder comprising a ceramic material, and optionally an agent for stabilising said ceramic material, to make up 100%. According to the invention, the median diameter D | 11-08-2012 |
| 20120282470 | GROUND PARTICULATE SPENT CLAUS CATALYST PRODUCT - Spent Claus catalyst having a high alumina content is used as an ingredient in the manufacture of Portland cements in place of all or a portion of a conventional source of alumina. The spent Claus catalyst is preferably of a small particle size and can be ground to the desired fineness before mixing with the other ingredients that are heated in a conventional kiln to produce the cement composition. Finely ground spent Claus catalyst can also be used as an additive at levels of 0.1% to 2% by weight to increase the thickening time of shallow casing cement slurries. | 11-08-2012 |
| 20120288711 | TITANIUM OXIDE, CONDUCTIVE TITANIUM OXIDE, AND PROCESSES FOR PRODUCING THESE - Titanium dioxide which includes particles having a large major-axis length in a large proportion and comprises columnar particles having a satisfactory particle size distribution. A titanium compound, an alkali metal compound, and an oxyphosphorus compound are heated/fired in the presence of titanium dioxide nucleus crystals having an aspect ratio of 2 or higher to grow the titanium dioxide nucleus crystals. Subsequently, a titanium compound, an alkali metal compound, and an oxyphosphorus compound are further added and heated/fired in the presence of the grown titanium dioxide nucleus crystals. Thus, titanium dioxide is produced which comprises columnar particles having a weight-average major-axis length of 7.0-15.0 μm and in which particles having a major-axis length of 10 μm or longer account for 15 wt. % or more of all the particles. | 11-15-2012 |
| 20120288712 | ESCITALOPRAM AND SOLID PHARMACEUTICAL COMPOSITION COMPRISING THE SAME - The present invention relates to Escitalopram having a small median particle size and a solid pharmaceutical composition comprising the same. | 11-15-2012 |
| 20120288713 | METHOD FOR PREPARING METAL PHOSPHIDE NANOCRYSTAL FROM PHOSPHITE COMPOUND AND METHOD FOR PASSIVATING NANOCRYSTAL CORE WITH THE SAME - Disclosed herein is a method for the preparation of metal phosphide nanocrystals using a phosphite compound as a phosphorous precursor. More specifically, disclosed herein is a method for preparing metal phosphide nanocrystals by reacting a metal precursor with a phosphite compound in a solvent. A method is also provided for passivating a metal phosphide layer on the surface of a nanocrystal core by reacting a metal precursor with a phosphite compound in a solvent. The metal phosphide nanocrystals have uniform particle sizes and various shapes. | 11-15-2012 |
| 20120288714 | METHOD FOR MAKING HIGH PURITY METAL OXIDE PARTICLES AND MATERIALS MADE THEREOF - The present invention is directed to a method of making metal oxide and mixed metal oxide particles. The method includes treating a mixture formed from a metal source, such as metal alkoxide, a surfactant, and a first alcohol in an aqueous media at a very high metal oxide yield. The mixture is reacted using a catalyst to form metal oxide particles having a desired particle size in said mixture. By washing the particles with an aprotic solvent, the residual carbon content of the particles can be significantly reduced. The method is particularly suitable for forming silica particles. The metal oxide particles can then be heat treated to form synthetic fused metal oxides such as, for example, synthetic fused silica. | 11-15-2012 |
| 20120288715 | Anatase White Pigment with High Light and Weather Resistance | 11-15-2012 |
| 20120295110 | COMPOSITION FOR THE SYNTHESIS OF BIMETALLIC NANOPARTICLES IN AN IONIC LIQUID AND ASSOCIATED METHOD - The invention relates to a composition for synthesizing bimetallic nanoparticles, wherein the composition contains a first organometallic precursor and a second organometallic precursor having different decomposition rates and contained within an ionic liquid solution. The invention also relates to a method for synthesizing bimetallic nanoparticles, in which the composition is transformed under a hydrogen gas pressure between 0.1 and 10 MPa at a temperature between 0 and 150° C. until a suspension of bimetallic nanoparticles is obtained. The resulting nanoparticles are useful in diverse fields including the fields of catalysis and microelectronics. | 11-22-2012 |
| 20120295111 | GLASS POWDER HAVING GRAIN SIZE DISTRIBUTION AND PROCESS FOR THE PRODUCTION THEREOF - A glass powder is provided that includes, as the main component, powder particulates of glass having a mean particulate size of less than or equal to 1.5 μm, and which is free of particles having a particle size of greater than 10 μm. A process for the production of such a glass power is also provided. The glass powder is particularly suitable as a filler of plastic dental compositions, in particular dental composites. | 11-22-2012 |
| 20120295112 | SILICON CARBIDE POWDER AND METHOD FOR PRODUCING SILICON CARBIDE POWDER - There are provided a silicon carbide powder for silicon carbide crystal growth and a method for producing the silicon carbide powder. The silicon carbide powder is formed by heating a mixture of a silicon small piece and a carbon powder and thereafter pulverizing the mixture, and is substantially composed of silicon carbide. | 11-22-2012 |
| 20120295113 | METHOD FOR PRODUCING ZIRCONIA-ALUMINA COMPOSITE CERAMIC MATERIAL, ZIRCONIA-ALUMINA COMPOSITE GRANULATED POWDER, AND ZIRCONIA BEADS - The present invention produces a zirconia-alumina composite ceramic material that exhibits an excellent wear resistance and hardness and that resists chipping at the particle edges. The zirconia-alumina composite ceramic material according to the present invention has a composite structure in which zirconia particles are dispersed in alumina particles and the alumina particles are dispersed in the zirconia particles. A first phase is formed of ceria-containing zirconia particles and a second phase is formed of alumina particles. An α-alumina powder having an average particle size of at least 0.1 μm and a γ-alumina powder having an average particle size of 0.01 to 0.1 μm are used in a proportion of 85:15 to 65:35 as the mass ratio for the alumina powder for producing the alumina particles of the second phase. | 11-22-2012 |
| 20120301720 | METAL ISLAND COATINGS AND METHOD FOR SYNTHESIS - The present invention relates to methods for synthesis of metallic island coatings with tunable island coverage and morphology on a variety of substrates. Particularly, the present invention relates to substrates coated with one or more metal islands and the use of said island-coated substrates. | 11-29-2012 |
| 20120301721 | Alpha-Alumina and Associated Use, Synthesis Method and Device - The invention relates to alpha-alumina with a purity of greater than or equal to 99.99%, in the form of spherical particles ( | 11-29-2012 |
| 20120308823 | ORGANICALLY MODIFIED FINE PARTICLES - A technique for bonding an organic group with the surface of fine particles such as nanoparticles through strong linkage is provided, whereas such fine particles are attracting attention as materials essential for development of high-tech products because of various unique excellent characteristics and functions thereof. Organically modified metal oxide fine particles can be obtained by adapting high-temperature, high-pressure water as a reaction field to bond an organic matter with the surface of metal oxide fine particles through strong linkage. The use of the same condition enables not only the formation of metal oxide fine particles but also the organic modification of the formed fine particles. The resulting organically modified metal oxide fine particles exhibit excellent properties, characteristics and functions. | 12-06-2012 |
| 20120308824 | SILICA PARTICLES, PROCESS FOR PRODUCTION OF SAME, AND RESIN COMPOSITION CONTAINING SAME - The object of the present disclosure is to obtain silica particles having the sharp particle size distribution and low water-absorbing rate and being used suitably as a filler of a sealing resin composition, a method for producing it, and a resin composition containing the silica particles and a resin. | 12-06-2012 |
| 20120308825 | NANO-FIBROUS MICROSPHERES AND METHODS FOR MAKING THE SAME - Nano-fibrous microspheres and methods for forming them are disclosed herein. In one embodiment the microsphere includes a plurality of nano-fibers aggregated together in a spherical shape; and a plurality of pores formed between at least some of the plurality of nano-fibers. The nano-fibers are formed of star-shaped polymers. | 12-06-2012 |
| 20120308826 | STOBER METHOD FOR PREPARING SILICA PARTICLES CONTAINING A PHTHALOCYANINE DERIVATIVE, SAID PARTICLES AND THE USES THEREOF - The present invention concerns a method for preparing a silica particle incorporating at least one phthalocyanine derivative, said particle being prepared from at least one silicon phthalocyanine derivative by hydrolysis of said derivative in an alcohol solution. The present invention also concerns the silica particles thus prepared and the uses thereof. | 12-06-2012 |
| 20120315480 | COPPER NANOPARTICLES WITH MAGNETIC PROPERTIES - The present invention relates to thiol- or an amine-associated ferromagnetic or superparamagnetic copper nanoparticles with an average diameter less than 30 nm, to the method for obtaining them and their applications in biomedicine and other fields. | 12-13-2012 |
| 20120315481 | POROUS DIACETYLENE PARTICLES, SYNTHESIS METHOD THEREOF - Provided are a radial porous diacetylene particle, which is synthesized by ion-bonding a diacetylene-containing dicarboxylic acid or diamine monomer represented by Formula 1 above with a diamine or dicarboxylic acid monomer represented by Formula 2 above, and a method of manufacturing the same. | 12-13-2012 |
| 20120315482 | CARBON MATERIAL AND METHOD FOR PRODUCING SAME - There are provided a cluster of thin sheet graphite crystals or the like which is useful as an electrode material for lithium ion batteries, hybrid capacitors and the like, and a method for efficiently producing the same at high productivity. The method is one for producing a cluster of thin sheet graphite crystals composed of aggregates in such a state that thin sheet graphite crystals extend from the inside toward the outside, comprising charging a powdery and/or particulate material of an organic compound pre-baked to an extent of containing remaining hydrogen in a graphite vessel, and subjecting the powdery and/or particulate material together with the vessel to hot isostatic pressing treatment (HIP treatment) using a compressed gas atmosphere under the predetermined conditions. | 12-13-2012 |
| 20120315483 | POLYAMIDE-BASED POLYMER POWDER, USE THEREOF IN A MOLDING METHOD, AND MOLDED ARTICLES MADE FROM SAID POLYMER POWDER - The invention relates to a polymer powder for use in a layer-by-layer method in which areas of each powder layer are selectively fused by introducing electromagnetic energy. Said polymer powder contains: at least one AB-type polyamide produced by polymerizing lactams comprising 10 to 12 carbon atoms in the monomer unit or polycondensing the corresponding ω-amino carboxylic acids comprising 10 to 12 carbon atoms in the monomer unit and at least one AABB-type polyamide produced by polycondensing diamines and dicarboxylic acids, each of which comprises 10 to 14 carbon atoms in the monomer units, the AB-type polyamide containing up to 20 mole % of the AABB comonomer units and the AABB-type polyamide containing up to 20 mole % of the AB monomer units. The invention also relates to a method for producing such a powder, a layer-by-layer method for producing a molded article from such a powder in which areas of each layer are selectively fused by introducing electromagnetic energy, the selectivity being obtained using masks or by applying inhibitors, absorbers or susceptors or focusing the applied energy, and molded articles produced in said manner. | 12-13-2012 |
| 20120321892 | Titanium-Group Nano-Whiskers and Method of Production - Disclosed herein are structures comprising a titanium, zirconium, or hafnium powder particle with titanium carbide, zirconium carbide, or hafnium carbide (respectively) nano-whiskers disposed adjacent and anchored to the powder particle. Also disclosed are methods for fabrication of such structures, involving heating the powder particles and exposing the particles to an organic gas. | 12-20-2012 |
| 20120321893 | METHOD FOR MAKING POLYAMIDE PARTICLES - This disclosure relates to a method of preparing polyamide particles. The method include spray drying a solution containing a polyamide to form polyamide particles having an average diameter of between about 0.5 μm and about 10 μm and at least about 85% of the polyamide particles having a diameter distribution of no more than about 1.5 μm. | 12-20-2012 |
| 20120321894 | SYNTHETIC AMORPHOUS SILICA POWDER AND METHOD FOR PRODUCING SAME - The synthetic amorphous silica powder of the present invention is characterized in that it comprises a synthetic amorphous silica powder obtained by applying a spheroidizing treatment to a silica powder, and by subsequently cleaning and drying it so that the synthetic amorphous silica powder has an average particle diameter D | 12-20-2012 |
| 20120321895 | SYNTHETIC AMORPHOUS SILICA POWDER AND METHOD FOR PRODUCING SAME - The synthetic amorphous silica powder of the present invention is characterized in that it comprises a synthetic amorphous silica powder obtained by applying a spheroidizing treatment to a silica powder, and by subsequently cleaning and drying it so that the synthetic amorphous silica powder has an average particle diameter D | 12-20-2012 |
| 20120321896 | RASAGILINE MESYLATE HAVING LARGE PARTICLE SIZE AND A PROCESS FOR PREPARATION THEREOF - The present invention provides particulate rasagiline mesylate having a particle size of about 255 microns to about 590 microns. Particularly it relates to a process of preparing rasagiline mesylate having large particle size by crystallisation techniques and devoid of comminution techniques to control particle size. | 12-20-2012 |
| 20120328878 | ANISOTROPICALLY SHAPED POWDER AND METHOD FOR PRODUCING THE SAME - There is provided an anisotropically shaped powder preferred as plate-like crystals used in the process of producing niobate-based KNbO | 12-27-2012 |
| 20120328879 | POWDER COMPRISING ZIRCONIA AND ALUMINA GRANULES - The invention relates to a granulated powder intended, in particular, for the production of ceramic sintered parts, said powder having the following chemical weight composition, based on dry matter, namely: a zirconia stabilizer selected from the group containing Y | 12-27-2012 |
| 20120328880 | CARBON MICROPARTICLE AND PROCESS FOR PRODUCING THEREOF - A process is provided for producing carbon microparticles, wherein resin microparticles, metal-containing resin microparticles or daughter-particle-containing resin microparticles are subjected to carbonization baking, and wherein the synthetic resin microparticles, the metal-containing resin microparticles or the daughter-particle-containing resin microparticles are produced by a process comprising mixing a polymer (A) such as polyacrylonitrile copolymer microparticles composed of a copolymer of an acrylonitrile monomer and a hydrophilic vinyl monomer with a polymer (B) that is different from the polymer (A) in an organic solvent to produce an emulsion and bringing the emulsion into contact with a poor solvent for the polymer (A), thereby causing the polymer (A) to precipitate; and the carbon microparticles. | 12-27-2012 |
| 20120328881 | Carbon Black, Method of Producing Carbon Black and Device for Implementing the Method - The invention relates to a carbon black having an aggregate size distribution which has a (d | 12-27-2012 |
| 20130004770 | MATERIALS COMPRISING A MATRIX AND PROCESS FOR PREPARING THEM - The present invention is concerned with particulate material having a number average particle diameter of 1 μm-1 cm, exhibiting a solid-solid phase change, as measured by differential scanning calorimetry (DSC), in the temperature range −10° C. to +100° C. and comprising:
| 01-03-2013 |
| 20130004771 | TITANIUM OXIDE SOL AND PROCESS FOR PRODUCING SAME, ULTRAFINE PARTICULATE TITANIUM OXIDE, PROCESS FOR PRODUCING SAME, AND USES OF SAME - A liquid phase method for producing titanium oxide sol by hydrolysis of titanium tetrachloride, which includes mixing an aqueous titanium tetrachloride solution into water at a temperature of 80° C. or higher within 60 seconds while maintaining the mixed solution at the temperature and cooling it to less than 60° C. within 15 minutes after the mixing is completed. Also disclosed is a titanium oxide sol obtained by the method, having an average primal particle diameter (D | 01-03-2013 |
| 20130011679 | PREPARATION OF MESOPOROUS AND MACROPOROUS SILICA GEL - The present application discloses a process for preparing silica particles, said process comprising the step of mixing (I) an aqueous phase and (II) an oily phase comprising pre-polymerized tetraalkoxy orthosilicate, one or more alcohols, and optionally one or more polyalkylene glycols, wherein said aqueous phase comprises, in an aqueous solvent, one or more C | 01-10-2013 |
| 20130022815 | ELECTRODE ACTIVE MATERIAL AND ELECTRODE ACTIVE MATERIAL PRODUCTION METHOD - An electrode active material including a lithium-transition metal complex oxide having a layered rock salt structure or spinel structure and a fluorine and nitrogen introduced therein. Also disclosed is an electrode active material production method including a nitrogen introduction step of synthesizing a lithium-transition metal complex oxide (c) having a layered rock salt structure or spinel structure and a fluorine and nitrogen introduced therein, by firing a material composition including a lithium-transition metal complex oxide (a) having a fluorine introduced therein and a nitriding agent (b) being represented by the formula (1) and being solid or liquid at ordinary temperature. | 01-24-2013 |
| 20130029153 | AMMONIUM PARATUNGSTATE HYDRATES AND AMMONIUM PARATUNGSTATE DECAHYDRATE - The invention is directed to ammonium paratungstate decahydrate containing at least 75% of crystals having a length of at least 200 μm and having a ratio of length to width of less than 4.5:1. | 01-31-2013 |
| 20130029154 | POLYIMIDE BASED PURGE MEDIA AND METHODS RELATING THERETO - A method is disclosed for the manufacture of a powdered polyimide extrudate for use as a purge media. The method includes feeding a polyimide film material into an extruder having a first zone that provides heating and a subsequent second zone that provides endothermic shearing. In one embodiment, the resulting purge media comprises a sheared polyimide powder having an average particle size in a range of about 5 to 100 microns (or any sub-range thereof). The purge media can comprises up to 35 weight percent other additives. | 01-31-2013 |
| 20130034731 | ADJUVANT CONTAINING beta-HEMATIN - The present invention is directed to providing a method for preparing a vaccine adjuvant composition containing β-hematin and a vaccine adjuvant composition obtained by the preparation method. The present invention is directed to a vaccine adjuvant composition containing a β-hematin crystal having an average particle size of 20 to 500 nm. | 02-07-2013 |
| 20130034732 | PHASE CHANGE MATERIAL-CONTAINING COMPOSITION AND RELATED PRODUCTS AND METHODS - The present invention provides methods of producing manufactured aggregates and other compositions from an encapsulated PCM slurry, suspension or emulsion by combining a cementitious binder and a adsorbent and/or absorbent with the PCM slurry. The encapsulated PCM-containing composition can be produced in an agglomeration process. The ingredients can also be mixed to form a viscous mass which can be extruded or otherwise formed to produce useful products. | 02-07-2013 |
| 20130040141 | METHOD FOR PRODUCING CRYSTALLINE ACTIVE INGREDIENT PARTICLES - A method and device for producing crystalline active ingredient particles. The active ingredient is crystallized from a supersaturated solution on the surface of particles of the active ingredient. A suspension of active ingredient particles is subjected to wet grinding in a supersaturated solution of the active ingredient in a first module. At least a part of the suspension is fed from the first module into the second module where it is cooled and simultaneously subjected to ultrasound. The suspension is fed back into the first module after cooling and being subjected to ultrasound. Active ingredient solution and optionally antisolvent are added to the suspension and active ingredient particles and liquid phase are extracted. A relative supersaturation of the active ingredient in the liquid phase of the suspension, relative to the entire liquid phase, is ≦90%, and the extracted active ingredient particles comprise a mean particle size of 10-500 μm. | 02-14-2013 |
| 20130040142 | PROCESS FOR PRODUCING PTFE AND ARTICLES THEREOF - Described herein is a process for making PTFE having a standard specific gravity of less than 2.160 g/cm | 02-14-2013 |
| 20130040143 | Synthesis of Uniform Nanoparticle Shapes with High Selectivity - This invention provides non-spherical nanoparticle compositions that are the reaction product of a source of a Group 12, 13, 14, or 15 metal or metalloid; a source of a Group 15 or 16 element; and a source of a quaternary ammonium compound or phosphonium compound; wherein nanoparticle tetrapods comprise 75-100 number percent of the nanoparticle products. | 02-14-2013 |
| 20130045384 | New Generation Kaolin Based Paint Pigment Extender - A fully calcined kaolin pigment extender is provided which has a product Mullite Index (M.I.) of 25.0 or higher. The calcined kaolin pigment extender can be advantageously used in paints to improve scrub and burnish resistance. | 02-21-2013 |
| 20130052463 | METAMATERIAL COMPOSITION, METHODS, AND APPLICATIONS - Infrared metamaterial arrays containing Au elements immersed in a medium of benzocyclobutene (BCB) were fabricated and selectively etched to produce small square flakes with edge dimensions of approximately 20 μm. Two unit-cell designs were fabricated: one employed crossed-dipole elements while the other utilized square-loop elements. | 02-28-2013 |
| 20130052464 | RESIN FINE POWDER CONSISTING OF 4-METHYL-1-PENTENE POLYMER, COMPOSITION CONTAINING SAME, AND PROCESS FOR PRODUCTION THEREOF - A resin fine powder which consists of a 4-methyl-1-pentene polymer that exhibits a limiting viscosity [η] of 1.0×10 | 02-28-2013 |
| 20130059151 | MAGNESIUM OXIDE FOR PHARMACEUTICAL PREPARATION - Provided is a magnesium oxide for pharmaceutical use that, when mixed with a drug that is unstable in acid, demonstrates high stabilizing effects on the drug while also demonstrating superior stability of the magnesium oxide per se. The magnesium oxide for pharmaceutical use is used by being mixed with a drug that is unstable in acid, and has a specific surface area as determined according to the BET method of 20 m | 03-07-2013 |
| 20130059152 | PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS - The invention is directed to an adsorbent comprising: a) 20-30% porous carbon with incorporated organic nitrogen species; and b) 70-80% inorganic matter. The invention is directed to a method of making an adsorbent which comprises: a) thermally drying dewatered sewage sludge to form granulated organic fertilizer; and b) pyrolyzing said the organic fertilizer at temperatures between 600 and 1000° C. The invention is additionally directed to the process of removing acidic gases from wet air streams comprising putting an adsorbent in contact with the wet air stream and allowing the adsorbent to adsorb the acidic gases. | 03-07-2013 |
| 20130059153 | FLAME SPRAY SYNTHESIS OF Lu2O3 NANOPARTICLES - A nanoparticle containing monoclinic lutetium oxide. A method of: dispersing a lutetium salt solution in a stream of oxygen gas to form droplets, and combusting the droplets to form nanoparticles containing lutetium oxide. The combustion occurs at a temperature sufficient to form monoclinic lutetium oxide in the nanoparticles. An article containing lutetium oxide and having an average grain size of at most 10 microns | 03-07-2013 |
| 20130065053 | METHOD FOR PRODUCING COMPOSITE PELLET FOR EXTRUSION MOLDING, AND COMPOSITE PELLET FOR EXTRUSION MOLDING PRODUCED BY THE METHOD - Disclosed are composite pellets for extrusion molding wherein fusion does not occur between the pellets, and there is no variation in size and density. A molten material obtained by an extruder for a raw material containing a thermoplastic resin and wood powder is extruded into a strand shape through a die nozzle of the extruder, and cut into a predetermined length to form a pellet. At this time, the extrusion amount, the diameter of each nozzle hole, and the number of nozzle holes are adjusted so that the linear velocity (νd) of the molten material in each nozzle hole of the die nozzle is in the range of 12 to 50 cm/sec. Further, regardless of the variations in particle diameter, etc., a stable amount of the composite pellets are supplied to the extruder, and smoothly introduced to a screw of the extruder. The composite pellets and 12-hydroxystearic acid containing a metal of Ca, Mg, or Zn are agitated together, and 0.03 to 0.4 mass % of the 12-hydroxystearic acid is attached to the periphery of 100 mass % of the composite pellet, and the pellets are used for extrusion molding. | 03-14-2013 |
| 20130065054 | Process for Producing Poly(Arylene Sulfide), and Poly(Arylene Sulfide) - Disclosed is a process for producing poly(arylene sulfide) which includes: a polymerization step of polymerizing a dihalogenated aromatic compound and at least one sulfur source selected from the group consisting of alkali metal sulfides and alkali metal hydrogen sulfides in an organic amide solvent, preferably in the presence of a phase separating agent; a separation step of separating a polymer from a reaction liquid containing a produced polymer after the polymerization step; a washing step of washing the polymer with a washing liquid that consists of water and/or an organic solvent; and a separated liquid treatment step of bringing both a separated liquid that has been recovered after the separation of the polymer in the separation step and a separated liquid containing a wash waste liquid that has been recovered after the separation of the polymer in the washing step into contact with an alkaline compound. Also disclosed is poly(arylene sulfide). | 03-14-2013 |
| 20130071661 | High Density Lithium Cobalt Oxide for Rechargeable Batteries - The disclosure relates to positive electrode material used for Li-ion batteries, a precursor and process used for preparing such materials, and Li-ion battery using such material in its positive electrode. The disclosure describes a higher density LiCoO | 03-21-2013 |
| 20130071662 | NOVEL METHOD FOR PRODUCING TITANIUM DIOXIDE PARTICLES, AND TITANIUM DIOXIDE PARTICLES PRODUCED THEREBY - The present invention relates to a novel method for producing titanium dioxide particles, and titanium dioxide particles produced thereby, and more specifically, to a novel method for producing titanium dioxide particles capable of producing titanium dioxide particles having uniform particle size through chemical reaction at a temperature equal to or lower than room temperature and can easily control the size of titanium dioxide particles, and titanium dioxide particles produced thereby, having a uniform particle size. | 03-21-2013 |
| 20130071663 | ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE, ITS PRODUCTION AND USE - Ultra-high molecular weight polyethylene has a molecular weight greater than 20×106 gm/mol as determined by ASTM 4020 or by size exclusion chromatography (SEC) and is produced by polymerizing ethylene with a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand. | 03-21-2013 |
| 20130071664 | NOVEL COPPER PHTHALOCYANINE PIGMENT AND METHOD FOR PRODUCING COPPER PHTHALOCYANINE MICROPARTICLES - Disclosed are: copper phthalocyanine pigments which each contain at least one kind of copper phthalocyanine microparticles that has high spectral characteristics and that is in a crystal form other than α-form; and processes for the production of the copper phthalocyanine microparticles. Provided are: a copper phthalocyanine pigment which contains at least one kind of copper phthalocyanine microparticles that is in a crystal form other than α-form and that exhibits, in a region of 380 nm to 780 nm, an absorption spectrum shape extremely similar to that of α-form copper phthalocyanine microparticles; and a process for the production of the copper phthalocyanine microparticles. Also provided are: a copper phthalocyanine pigment which contains at least one kind of copper phthalocyanine microparticles that is in a crystal form other than α- or ε-form and that exhibits a wavelength (λmax) of shorter than 478 nm in the transmission spectrum in a region of 380 nm to 780 nm, said wavelength (λmax) being a wavelength at which the maximum transmittance appears; and a process for the production of the copper phthalocyanine microparticles. | 03-21-2013 |
| 20130078467 | NOVEL QUINACRIDONE PIGMENT COMPOSITION, AND METHOD FOR PRODUCING QUINACRIDONE MICROPARTICLES - A quinacridone pigment composition contains quinacridone microparticles which have durability and spectral characteristics equivalent to those required for a magenta color of a dye. The quinacridone pigment composition contains at least one type of quinacridone microparticles, wherein a difference between the maximum transmittance (Tmax1) and the minimum transmittance (Tmin) is 80% or more in a transmission spectrum at 350 nm to 800 nm and the difference between the maximum and minimum transmittance is 30% or more in a transmission spectrum at 350 nm to 580 nm, or the difference between the maximum transmittance (Tmax1) and the minimum transmittance (Tmin) is 80% or more in a transmission spectrum at 350 nm to 800 nm and the wavelength (λmax) at which the transmittance in a transmission spectrum at 350 nm to 500 nm becomes maximum is less than 430 nm. A method is provided for producing the quinacridone microparticles. | 03-28-2013 |
| 20130078468 | METAL PASSIVATOR ADDITIVE AND PROCESS FOR PREPARING - The present invention relates a metal passivator additive comprising: a rare earth component; alumina; clay; colloidal silica; and a zeolite having high silica to alumina ratio. The present invention also relates to a process for preparing a metal passivator additive, said process comprising: preparing a rare earth slurry by mixing rare earth component with water; obtaining an alumina gel by treating alumina slurry with an acid, wherein the alumina slurry is prepared by mixing alumina and water; mixing the alumina gel and the rare earth slurry to obtain a slurry mixture; adding a colloidal silica to the slurry mixture; preparing a clay slurry by mixing clay and a dispersant; combining the clay slurry and the slurry mixture to obtain a rare earth-binder-filler slurry; obtaining an additive precursor slurry by mixing a zeolite having high silica to alumina ratio to the rare earth-binder-filler slurry; spray-drying the additive precursor slurry to obtain a spray-dried product; and calcining the spray-dried product to obtain the metal passivator additive. | 03-28-2013 |
| 20130089737 | METHOD FOR PRODUCING HYDROGELS - The present invention provides a method of producing a polymer hydrogel comprising the steps of: (1) preparing an aqueous solution of a water soluble polysaccharide derivative and a polycarboxylic acid; (2) optionally agitating the solution, for example, by stirring; (3) isolating a polysaccharide derivative/polycarboxylic acid composite from the solution; and (4) heating the polysaccharide derivative/polycarboxylic acid composite at a temperature of at least about 80° C., thereby cross-linking the polysaccharide with the polycarboxylic acid. The invention also provides polymer hydrogels produced by the methods of the invention. | 04-11-2013 |
| 20130089738 | ACTIVATED NANO CARBON AND NANO COMPOSITE CONTAINING ACTIVATED NANO CARBON, AS WELL AS METHODS FOR THEIR PREPARATION - The present invention relates to a method for preparing activated nano carbon from food waste material and a method for preparing a polymer nano composite, wherein the activated nano carbon at least one polymer are blended. | 04-11-2013 |
| 20130089739 | NANOSTRUCTURED METAL OXIDES AND MIXED METAL OXIDES, METHODS OF MAKING THESE NANOPARTICLES, AND METHODS OF THEIR USE - Embodiments of the present disclosure provide for nanoparticles, methods of making nanoparticles, methods of using the nanoparticles, and the like. Nanoparticles of the present disclosure can have a variety of morphologies, which may lead to their use in a variety of technologies and processes. Nanoparticles of the present may be used in sensors, optics, mechanics, circuits, and the like. In addition, nanoparticles of the present disclosure may be used in catalytic reactions, for CO oxidation, as super-capacitors, in hydrogen storage, and the like. | 04-11-2013 |
| 20130095318 | METHOD FOR OBTAINING LAMINAR PHYLLOSILICATE PARTICLES HAVING CONTROLLED SIZE AND PRODUCTS OBTAINED USING SAID METHOD - The present invention relates to a layered phyllosilicate particle production process (e.g. kaolinite, montmorillonite, pyrophyllite, bentonite, smectite, hectorite, sepiolite, saponite, laponite, halloysite, vermiculite, mica, chlorite, illite type and mixtures) with or without surface modification, the larger size whereof (in D100) in the greater of their dimensions is between 0.05 and 15 microns, as well as to the phyllosilicate particles that can be produced by this process and to their use as additives in plastic or ceramic matrices to obtain materials with multi-sector applications. | 04-18-2013 |
| 20130095319 | AGGLOMERATED PARTICULATE LIGNOSULFONATE - An agglomerated particulate lignosulfonate material may he made by introducing or forming lignosulfonate microparticles in a fluidized bed agglomerator, and introducing sufficient heated gas and lignosulfonate liquid in the agglomerator to convert the microparticles to lignosulfonate granules of enlarged size. The granules may have an average size of at least 0.1 mm, and may be used to make a dry-blended cement additive or oil well cement that may be dustless, easily poured and stored, and rapidly dissolved in water. | 04-18-2013 |
| 20130095320 | COMPOSITE OF ORGANIC COMPOUND AND COPPER NANOPARTICLES, COMPOSITE OF ORGANIC COMPOUND AND COPPER(I) OXIDE NANOPARTICLES, AND METHODS FOR PRODUCING THE COMPOSITES - Provided is a composite including copper nanoparticles or copper(I) oxide nanoparticles and a thioether-containing organic compound represented by X(OCH | 04-18-2013 |
| 20130095321 | MATERIAL TREATMENT AND APPARATUS - A method and apparatus for very fine grinding which uses a rotor rapidly rotating in a compatible cylindrical housing where there is an improvement of a friction inducing surface on the cylindrical face to assist in the grinding effectiveness. | 04-18-2013 |
| 20130095322 | NOVEL YELLOW PIGMENT COMPOSITION, AND METHOD FOR PRODUCING YELLOW PIGMENT MICROPARTICLES - Disclosed are: a yellow pigment composition which contains at least one kind of yellow pigment microparticle having excellent transmission characteristics; and a method for producing the yellow pigment microparticle. Specifically disclosed are: a yellow pigment composition which contains at least one kind of yellow pigment microparticle that are characterized in that the difference between the maximum transmittance (Tmax) and the minimum transmittance (Tmin), namely (Tmax−Tmin) is 80% or more in the transmission spectrum at 350-800 nm; and a method for producing the yellow pigment microparticle. | 04-18-2013 |
| 20130101848 | Doped Nanoparticles and Methods of Making and Using Same - Doped nanoparticles, methods of making such nanoparticles, and uses of such nanoparticles. The nanoparticles exhibit a metal-insulator phase transition at a temperature of −200° C. to 350° C. The nanoparticles have a broad range of sizes and various morphologies. The nanoparticles can be used in coatings and in device structures. | 04-25-2013 |
| 20130101849 | Supercritical Fluid Treatment of High Molecular Weight Biopolymers - Micro- and nano-sized particles, agglomerates and fibers are generated from high molecular weight water-soluble biopolymers applying supercritical fluid technology. A method of producing micro- or nanoparticles from an aqueous solution of a high molecular weight biopolymer includes the step of spraying the aqueous solution together with a mixture of a compressible gas and a water-soluble co-solvent/antisolvent into a pressurized chamber. The method may be adapted to impregnate the micro- or nanoparticles with a bioactive material. A method for microencapsulating a bioactive material with a biopolymer is also provided. | 04-25-2013 |
| 20130101850 | PRECISION WOOD PARTICLE FEEDSTOCKS - Wood particles having fibers aligned in a grain, wherein: the wood particles are characterized by a length dimension (L) aligned substantially parallel to the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L; the L×H dimensions define two side surfaces characterized by substantially intact longitudinally arrayed fibers; the W×H dimensions define two cross-grain end surfaces characterized individually as aligned either normal to the grain or oblique to the grain; the L×W dimensions define two substantially parallel top and bottom surfaces; and, a majority of the W×H surfaces in the mixture of wood particles have end checking | 04-25-2013 |
| 20130101851 | POLYACRYLIC ACID-TYPE WATER ABSORBENT RESIN AND METHOD FOR PRODUCING SAME - Provided is a method for producing a water absorbent resin, which promotes the formation of interconnected voids (continuous gas bubbles) in a foamed polymer (foam-like water absorbent resin) by a more convenient method, and produces with high efficiency a water absorbent resin which exhibits a high water absorption rate even when stepped into a sheet form or a powder form in hygiene articles and the like. Disclosed is a a method for producing a polyacrylic acid-type water absorbent resin, comprising (A) a step of obtaining an aqueous solution of acrylic acid-type monomers containing gas bubbles dispersed therein; (B) a step of polymerizing the aqueous monomer solution and thereby obtaining a foamed polymer; and (C) a step of heating and drying the foamed polymer,
| 04-25-2013 |
| 20130108870 | HYDROCARBON FLUID COMPATIBLE MICRONIZED POLYMERS | 05-02-2013 |
| 20130108871 | BASIC ZINC CYANURATE FINE PARTICLES, AND METHOD FOR PRODUCING SAME | 05-02-2013 |
| 20130108872 | COMPOSITE PARTICLES WHICH CONTAIN BOTH CELLULOSE AND INORGANIC COMPOUND | 05-02-2013 |
| 20130115459 | PRECISION WOOD PARTICLE FEEDSTOCKS - Wood particles having fibers aligned in a grain, wherein: the wood particles are characterized by a length dimension (L) aligned substantially parallel to the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L; the L×H dimensions define two side surfaces characterized by substantially intact longitudinally arrayed fibers; the W×H dimensions define two cross-grain end surfaces characterized individually as aligned either normal to the grain or oblique to the grain; the L×W dimensions define two substantially parallel top and bottom surfaces; and, a majority of the W×H surfaces in the mixture of wood particles have end checking. | 05-09-2013 |
| 20130115460 | BONDING MATERIAL - Provided is a bonding material which can bond base materials or substrates having different linear thermal expansion coefficients, and can have heat resistance against temperatures of 300° C. or higher, vacuum airtightness and bonding strength, further which has excellent handleability and workability. The bonding material is produced by mixing, in a content ratio of 0.01 to 60 mass % (to the whole), a metal Ga, and/or at least one metal or alloy powder selected from the group consisting of a metal powder mixture of a combination of Bi and Sn or an alloy powder thereof, and a metal powder mixture of a combination of Bi, Sn and Mg or an alloy powder thereof with a Bi | 05-09-2013 |
| 20130115461 | POLYMER COMPOSITION - A composition is disclosed comprising a polyethylene powder having: (a) a specific density of 930 kg/m | 05-09-2013 |
| 20130122298 | MESOPOROUS TITANIUM DIOXIDE NANOPARTICLES AND PROCESS FOR THEIR PRODUCTION | 05-16-2013 |
| 20130122299 | SMALL PARTICLE SIZE HYPOPHOSPHITE TELOMERS OF UNSATURATED CARBOXYLIC ACIDS - The present invention provides compositions comprising particles or agglomerates of one or more phosphorus oxide telomer or cotelomer ((co)telomer) of one or more unsaturated carboxylic acids or anhydrides having a mean average particle size of from 2 μm to 1 mm, preferably from 5 to 500 μm, preferably, comprising at least one carboxylic acid anhydride group. In addition, the present invention provides methods comprising aqueous solution addition polymerizing a monomer mixture of one or more unsaturated carboxylic acid in the presence of a phosphorus oxide acid or salt compound, drying the resulting copolymer at a temperature of from 120 to 230° C. and reducing its particle size to make a phosphorus oxide (co)telomer particle or agglomerate; the methods may further comprise reacting the (co)telomer particle or agglomerate with one or more polyether polyol, alkyl polyether polyol, polyether amine or alkyl polyether amine, with heating, to form a comb polymer useful, e.g. as a superplasticizer or dispersant. | 05-16-2013 |
| 20130122300 | LITHIUM-BASED COMPOUND NANOPARTICLE COMPOSITIONS AND METHODS OF FORMING THE SAME - Lithium-based compound small particle compositions, as well as methods and structures associated with the same, are provided. The particle compositions, in some cases, are characterized by having an nano-size particles. The particle compositions may be produced in a milling process. In some embodiments, the particles may be coated with a coating that may enhance certain properties of the particle composition (e.g., electrical conductivity). | 05-16-2013 |
| 20130122301 | PRESSURE SENSITIVE MICROPARTICLES FOR MEASURING CHARACTERISTICS OF FLUID FLOW - Microparticles ( | 05-16-2013 |
| 20130122302 | PROCESS FOR PRODUCING POLYTETRAFLUOROETHYLENE FINE POWDER - A process for producing a polytetrafluoroethylene fine powder including: (1) a step of preparing an aqueous dispersion containing polytetrafluoroethylene, water and a surfactant (A); (2) a step of initiating coagulation of the polytetrafluoroethylene in said aqueous dispersion by agitating said aqueous dispersion; (3) a step of adding a surfactant (B) after the step (2); (4) a step of terminating coagulation after the step (3); (5) a step of collecting a wet powder of the polytetrafluoroethylene; and (6) a step of drying the wet powder of the polytetrafluoroethylene. | 05-16-2013 |
| 20130122303 | MAGHEMITE NANOPARTICLES AND METHOD FOR PREPARING THEREOF - The present application relates to a method for preparing stoichiometrically pure maghemite iron superparamagnetic nanoparticles. The method for preparing maghemite (γ-Fe | 05-16-2013 |
| 20130122304 | DRY LIQUID - A dry liquid, comprising at least one additive having a molar mass greater than 20 g/mol, a melting temperature less than 500° C., and a boiling point, measured at 101325 Pa, greater than 100° C. and at least one calcium carbonate as a carrier material, wherein the calcium carbonate is precipitated calcium carbonate. The dry liquid is suitable in particular for introducing at least one preferably fluid additive into a chemical composition. | 05-16-2013 |
| 20130122305 | INDIUM TIN OXIDE POWDER, PRODUCTION METHOD THEREFOR, TRANSPARENT CONDUCTIVE COMPOSITION, AND INDIUM TIN HYDROXIDE - One aspect of an indium tin oxide powder has a specific surface area of 55 m | 05-16-2013 |
| 20130130032 | FE-NI COMPOUND OXIDE FOR CHEMICAL LOOPING COMBUSTION PROCESS AND METHOD OF MANUFACTURING THE SAME - A Fe—Ni compound oxide is used as an oxygen carrier for chemical looping combustion process, wherein the structure of the Fe—Ni compound oxide is a single-phase spinel structure. The method for manufacturing the Fe—Ni compound oxide of the invention includes the following steps: mixing Fe | 05-23-2013 |
| 20130130033 | ADDITIVE FOR HYDROCONVERSION PROCESS AND METHOD FOR MAKING AND USING SAME - An additive for hydroconversion processes includes a solid organic material having a particle size of between about 0.1 and about 2,000 μm, a bulk density of between about 500 and about 2,000 kg/m3, a skeletal density of between about 1,000 and about 2,000 kg/m3 and a humidity of between 0 and about 5 wt %. Methods for preparation and use of the additive are also provided. By the use of the additive of the present invention, the hydroconversion process can be performed at high conversion level. | 05-23-2013 |
| 20130130034 | COMPOSITIONS AND METHODS FOR SYNTHESIS OF ORGANIC-SILICA HYBRID MATERIALS - The present invention relates to compositions and methods for synthesis of organic-silica hybrid microparticles and nanoparticles. In particular, the present invention provides compositions and methods for particle size control during synthesis of organic-silica hybrid microparticles and nanoparticles. | 05-23-2013 |
| 20130130035 | Process For Obtaining Functionalized Nanoparticulate Magnetic Ferrites for Easy Dispersion and Magnetic Ferrites Obtained Through the Same - The present invention refer to a innovative process for obtaining nanoparticulate magnetic ferrites, at low temperatures, simple or mixed, functionalized by organic molecules, for dispersion of these nanoparticles in polar or nonpolar media, and the same particles dispersed in a liquid medium, also known as ferrofluids. The present invention enables obtaining both simple ferrites (MFe | 05-23-2013 |
| 20130130036 | TITANIUM DIOXIDE DOPED WITH FLUORINE AND PROCESS FOR THE PRODUCTION THEREOF - A crystalline titanium dioxide containing fluorine atoms within the crystal lattice comprising atoms of titanium and oxygen is described; this titanium dioxide is particularly suitable for the production of solid-state electrolytes, hybrid membranes for fuel cells or electrolysers. The aforesaid titanium dioxide may be produced using a process comprising the following stages: (a) a titanium ore is reacted with a NH | 05-23-2013 |
| 20130143043 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - Silica composite particles include silicon oxide and titanium in an amount of from 0.001% by weight to 10% by weight, wherein the silica composite particles have an average particle diameter of from 30 nm to 500 nm, a particle size distribution index of from 1.1 to 1.5, and an average degree of circularity of primary particles of from 0.5 to 0.85. | 06-06-2013 |
| 20130149534 | Method for Producing Magnesium-Containing Zinc Oxide, Magnesium-Containing Zinc Oxide, and Apparatus for Producing Same - Provided is an apparatus for producing magnesium-containing zinc oxide, including: zinc vapor producing means | 06-13-2013 |
| 20130149535 | BIODEGRADABLE NANO-, MESO-, AND MICRO-POLYMER PARTICLES FOR MAINTAINING A LOW SURFACE TENSION IN THE LUNG AND FOR PROTECTING THE PULMONARY SURFACTANT - The present invention provides nano-, meso- and micro-polymer particles which are able to bind pathogenic proteins penetrating into the lining layer of the lung. Known pathogenic proteins in the pulmonary lining layer are negatively charged. These proteins damage the pulmonary surfactant system which is essential to maintain a low surface tension in the lung and thus a functional respiration. Polymer particles of this invention have a diameter between 20 nm and 10 μm, are water-insoluble, have a positive surface charge and a low surface hydrophobicity. The isoelectric point of said particles is greater than 5 to that said particles are present in the lining layer of the lung as positively charged particles, and at the same time higher than the isoelectric point of the pathogenic protein to be bound. Polymer particles of this invention can for example be prepared using the precipitation or emulsion method. Polymer particles of this invention can be utilized for maintaining a low surface tension in the lung and for protecting the pulmonary surfactant. | 06-13-2013 |
| 20130164531 | High-Density Fluorescent Dye Clusters - The present invention relates to modular sterically enhanced emission dye (SEED) clusters, wherein multiple SEED molecules are appended to a single polymeric chain. | 06-27-2013 |
| 20130164532 | MESOPOROUS TITANIA BEAD AND METHOD FOR PREPARING THE SAME - The present invention relates to a mesoporous titania bead and the preparation method thereof, wherein said mesoporous titania bead has a diameter of 200-1000 nm, specific surface area of 50-100 m | 06-27-2013 |
| 20130164533 | PIEZOELECTRIC CERAMIC AND METHOD OF MANUFACTURING THE SAME - A piezoelectric ceramic having excellent electrical characteristics, and in which all of three crystallographic axes are oriented is obtained by slip cast or sheet forming a ceramic slurry containing plate-shaped ceramic particles in magnetic field. The degree of orientation of a first axis (for example, a c axis) calculated with the Lotgering method based on an X-ray diffraction (XRD) pattern in a prescribed cross-section of this piezoelectric ceramic is not less than 0.30. With a cross-section where the degree of orientation of the first axis indicates a maximum value being defined as a reference plane, the degree of orientation of a second axis (for example, an a axis) calculated with the Lotgering method based on an X-ray diffraction pattern in a cross-section orthogonal to this reference plane is not less than 0.20. The degree of orientation of the second axis is represented by a value in such a cross-section that the degree of orientation of the second axis attains to a maximum value, among cross-sections orthogonal to the reference plane. | 06-27-2013 |
| 20130164534 | SPHERICAL ALUMINUM NITRIDE POWDER | 06-27-2013 |
| 20130171451 | METHOD OF PRODUCING A SPHERICAL ALUMINUM NITRIDE POWDER - To provide a method of producing a spherical aluminum nitride powder which has a large thermal conductivity and excellent filling property, and is useful as a filler for heat-radiating materials. | 07-04-2013 |
| 20130183526 | BOUNDARY LAYER CARBONATION OF TRONA - A boundary layer carbonation process for producing sodium bicarbonate crystals having specific surface area in the range 0.4 m | 07-18-2013 |
| 20130183527 | PROCESS FOR OBTAINING NANOCRYSTALLINE CORUNDUM FROM NATURAL OR SYNTHETIC ALUMS - The present invention relates to a process for obtaining nanocrystalline corundum, characterised in that it comprises a first step of thermal treatment of the raw material used in the process at standard pressure, to a temperature greater than that of the last endothermic accident of the differential thermal analysis record of the raw material, performed to 925° C.; and a second step of fast cooling from the maximum temperature reached in the preceding step to room temperature. Moreover, the present invention relates to the nanocrystalline corundum obtainable from the process described, as well as to multiple uses of said corundum. Furthermore, this material may be disaggregated, for example by means of high-energy grinding, to produce a fine aggregate that may be used as an abrasive or as a functional load in plastic polymers or other types of materials. | 07-18-2013 |
| 20130183528 | POLYMER MICROPARTICLES AND PROCESS FOR PRODUCTION THEREOF - A process of producing polymer microparticles wherein, in a system which includes a polymer (A), a polymer (B) and an organic solvent and can cause phase separation into two phases of a solution phase mainly composed of the polymer (A) and a solution phase mainly composed of the polymer (B) when the polymer (A), the polymer (B) and the organic solvent are dissolved and mixed together, after an emulsion is formed at a temperature of 100° C. or higher, the polymer (A) is precipitated by bringing a poor solvent for the polymer (A) into contact with the emulsion. | 07-18-2013 |
| 20130189519 | Drug and Imaging Agent Delivery Compositions and Methods - A multi-arm, star-shaped polymer composition can be configured for drug delivery and imaging applications in vivo. The star polymer architecture can be synthesized using living radical polymerization techniques, including reversible addition-fragmentation chain transfer and macromolecular design via the interchange of xanthates with a broad range of reaction conditions and functional groups. The star-shaped polymeric carriers can be tailored for preferential delivery of chemotherapeutics into the tumor-draining lymphatics via subcutaneous, peritumoral or intratumoral injections. The carriers can be loaded with the chemotherapeutic agents from about 10% to about 25% w/w. In addition, the carriers can be loaded with imaging agents from about 5% to about 10% w/w. The molecular weights of the polymeric carriers can be about 40 kDa to about 130 kDa. The chemotherapeutics can be cisplatin, geldanamycin or nitric oxide-donating prodrugs. The imaging agent can be a near-infrared dye, such as IR820. | 07-25-2013 |
| 20130189520 | Porous Spherical Titanium Dioxide - A particulate porous spherical titanium dioxide has a TiO | 07-25-2013 |
| 20130189521 | AEOGEL AND METHOD FOR MANUFACTURE THEREOF - An aerogel with excellent thermal insulation performance, average particle size of 1 to 20 μm and globular shape; and a method of manufacturing it efficiently, is provided. The aerogel has specific surface area by BET method of 400 to 1000 m | 07-25-2013 |
| 20130196158 | POROUS SILICON PARTICLES AND COMPLEX POROUS SILICON PARTICLES, AND METHOD FOR PRODUCING BOTH - Porous silicon particles and complex porous silicon particles suitable for negative electrode materials etc. for lithium-ion batteries, which achieve high capacity and good cycling characteristics, are provided. Porous silicon particles formed by the joining of a plurality of silicon microparticles, and having an average particle diameter of 0.1 μm to 1000 μm, a three-dimensional network structure having continuous gaps, an average porosity of 15 to 93%, and a structure in which the particles of a whole particle are uniform. Complex porous silicon particles formed by the joining of a plurality of silicon microparticles and a plurality of silicon compound particles, and characterized by containing a compound of silicon and composite elements, having an average particle diameter of 0.1 μm to 1000 μm, and having a three-dimensional network structure having continuous gaps. | 08-01-2013 |
| 20130196159 | GLASS COMPOSITIONS, DIELECTRIC COMPOSITIONS AND MULTILAYER CERAMIC CAPACITOR HAVING HIGH CAPACITANCE USING THE SAME - Disclosed are a glass composition and a dielectric composition enabling low temperature sintering, and a high capacitance multilayer ceramic capacitor using the same. In the glass composition used for sintering, the glass composition may be formed of a formula, aR | 08-01-2013 |
| 20130202889 | METAL SUBOXIDE AND METHODS OF PREPARING SAME - A metal suboxide having a specific surface area of greater than or equal to about 1.5 m | 08-08-2013 |
| 20130202890 | AEROGELS AND METHODS OF MAKING SAME - Provided in one embodiment is a method of making an aerogel, comprising: (A) increasing a concentration of a suspension comprising a gel precursor under a condition that promotes formation of a gel, wherein the gel precursor comprises particulates having an asymmetric geometry; and (B) removing a liquid from the gel to form the aerogel, wherein the aerogel and the gel have substantially the same geometry. An aerogel comprising desirable properties are also provided. | 08-08-2013 |
| 20130209804 | Mecanical Structures Made Of Regular Pentagonal Dodecahedrons - We invented that it is possible to make a mechanical structure without void between elements with regular pentagonal dodecahedrons. | 08-15-2013 |
| 20130209805 | METHOD OF PRODUCTION OF ETHYLENE-BASED POLYMER PARTICLES AND STRETCH-MOLDED ARTICLE OBTAINED FROM THE ETHYLENE-BASED POLYMER PARTICLES - A method of production of ethylene-based polymer particles includes the steps of: homopolymerizing ethylene or copolymerizing ethylene and a linear or branched α-olefin having 3 to 20 carbon atoms in the presence of an olefin polymerization catalyst including: (A) fine particles having an average particle diameter greater than or equal to 1 nm and less than or equal to 300 nm obtained at least by the following two steps: (Step 1) causing contact between a metal halide and an alcohol in a hydrocarbon solvent; (Step 2) causing contact between a component obtained by (Step 1) and an organoaluminum compound and/or an organoaluminumoxy compound; and (B) a transition metal compound represented in General Formula (I) or (II), and (E) an intrinsic viscosity [η] of the ethylene-based polymer particles, measured in decalin at 135° C., is from 5 to 50 dL/g. | 08-15-2013 |
| 20130216831 | METHOD FOR PRODUCING BASE-ACTIVATED CARBON - A method produces activated carbon, suitable in particular for use in double-layer condensers. The method includes a) producing a mixture of a preferably pulverulent carbon material, a base and a hydrophilic polymer chemically inert to the base, b) pressing the mixture produced in step a) to form a pressing and c) activating the pressed body produced in step b). | 08-22-2013 |
| 20130216832 | Heat Reflective Dry-Mix/Paint - Heat reflective dry mix comprising of dry particulate, the said dry particulate matter comprising of pigment in the range of 20 to 45%, the balance proportion being extenders/fillers wherein the extenders/fillers shall consist of calcium carbonate not less than 15% with respect to total particulate matter having the average particle size of the dry particulate matter in the range of 2 to 6 micrometers. | 08-22-2013 |
| 20130216833 | ABSORBENT COMPOSITION DESIGNED FOR REMOVING CONTAMINANTS, MAINLY SULFUR COMPOUNDS, CONTAINED IN LIQUID AND GASEOUS STREAMS, A METHOD FOR OBTAINING A DESIGNED ABSORBENT COMPOSITION, A METHOD FOR REMOVING IMPURITIES, MAINLY SULFUR COMPOUNDS, INCLUDING HYDROGEN SULFIDE, CONTAINED IN LIQUID OR GASEOUS STREAMS, AND USE OF AN ABSORBENT COMPOSITION - The present invention relates to an absorbent composition composed of an iron oxide and/or hydroxide, activated carbon, promoters and binders, in the form of extruded tablets or granules, capable of absorbing impurities from fluid streams in order to eliminate the impurities, mainly sulfur compounds, contained in these streams. The present invention also relates to the methods for obtaining the absorbents, and to the use thereof for eliminating impurities contained in liquid and gaseous streams. | 08-22-2013 |
| 20130216834 | ZINC OXIDE PARTICLES AND COSMETIC - An object of the present invention is to provide large-sized zinc oxide particles that show, when incorporated to a cosmetic product, excellent properties including transparency, infrared reflection, and the like without deteriorating the feel; and also a cosmetic containing the same. | 08-22-2013 |
| 20130216835 | CHROMIUM CATALYSED ETHYLENE COPOLYMER POWDER - The present invention relates to a chromium catalysed ethylene copolymer powder exhibiting a superior fragmentation coefficient. | 08-22-2013 |
| 20130224486 | PLASTIC FEEDSTOCK AND METHOD OF PREPARING THE SAME - The invention provides systems and methods for preparing a plastic containing feedstream for conversion to valuable carbon-containing products such as synthetic crude oil. In some systems and methods, the plastic material is prepared from carpet scrap. | 08-29-2013 |
| 20130224487 | CROSS-LINKED POLYMER PARTICLES - Biodegradable cross-linked particles, as well as related compositions and methods, are disclosed. | 08-29-2013 |
| 20130224488 | PROCESS FOR NANOMATERIAL SYNTHESIS FROM THE PREPARATION AND DETONATION OF AN EMULSION, PRODUCTS AND EMULSIONS THEREOF - The present invention refers to a nanomaterial synthesis process from the decomposition and subsequent reaction among common and economical insoluble precursors, or precursors which hydrolyze in contact with water, which are incorporated in the internal phase of an emulsion. These insoluble precursors are introduced in the internal phase of an emulsion, then being subject to decomposition and subsequent reaction in the solid state, under shockwave effect during the detonation of the emulsion, the nanomaterial with the intended structure being in the end obtained. The process of the present invention therefore allows obtaining a wide range of nanomaterial as composites or binary, ternary structures or higher structures, with small-sized homogenous primary particles, applicable to several technological fields. | 08-29-2013 |
| 20130230718 | Polyolefin Produced with a High Performance Support for a Metallocene Catalyst System - The invention is directed to a metallocene catalyst system and a process for preparing the system. The metallocene catalyst system comprises a support and metallocene bound substantially throughout the support. The selection of certain supports facilitates the production of metallocene catalyst systems having increased catalytic activity than previously recognized. | 09-05-2013 |
| 20130230719 | CRYSTALLINE METALLIC NANO-PARTICLES AND COLLOIDS THEREOF - Crystalline metallic nano-particles (nano-crystallites) are formed by a non-explosive application of electrical energy to a conductive wire. The nano-particles take the form of platelets having a diameter of 2-8 nm and a thickness in the range of 3-5 atomic layers. | 09-05-2013 |
| 20130236725 | ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME - An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%. | 09-12-2013 |
| 20130236726 | ADSORBENT FOR CARBON DIOXIDE, METHOD OF PREPARING THE SAME, AND CAPTURE MODULE FOR CARBON DIOXIDE - An adsorbent for carbon dioxide may include an inorganic oxide porous structure having a plurality of mesopores and an active compound bound to the surface of the mesopores. The active compound may be selected from an alkali metal-containing compound, an alkaline-earth metal-containing compound, and a combination thereof. Various example embodiments also relate to a method of preparing the adsorbent for carbon dioxide and a capture module for carbon dioxide including the adsorbent for carbon dioxide. | 09-12-2013 |
| 20130244032 | Hollow Silica Particles And Method For Producing The Same - The present invention provides a method of producing hollow silica particles. First, an amine-ketimine compound is mixed with water to obtain a hydrophobic core dispersion, and then an organic siloxane compound and/or a coupling reagent is added into the hydrophobic core dispersion to form a core-shell silica dispersion. Then, the core-shell silica precipitate is separated from the core-shell silica dispersion, and then it is further dispersed and washed by a low carbon alcohol solution. Finally, hollow silica particles in accordance with the present invention are produced. In addition, the present invention also provides hollow silica particles produced by the afore-mentioned method without using any additional surfactant. | 09-19-2013 |
| 20130244033 | SILICATE-BASED BLUE LIGHT-EMITTING PHOSPHOR AND METHOD FOR PRODUCING SAME - A blue light-emitting silicate phosphor favorably employable as a blue light-emitting source of a light-emitting apparatus which gives emission of a visible light upon irradiation of ultraviolet rays having a wave-length of 254 nm, such as ultraviolet rays emitted by a fluorescent lamp is produced by a method comprising calcining a powdery mixture comprising a magnesium oxide powder, an MeO source powder, a EuO source powder and a SiO | 09-19-2013 |
| 20130244034 | SOLDER POWDER AND METHOD OF PRODUCING SOLDER POWDER - A solder powder having an average particle diameter of, for example, 0.05 μm or more and less than 3 μm is obtained by a method of producing a solder powder, including the steps of: putting solid or liquid metal, a non-aqueous solvent, and crushing balls having a diameter of 0.05 mm to 5 mm into a container to obtain a mixture; heating the mixture to 150° C. or higher and stirring the mixture; separating the crushing balls from the mixture after the stirring to obtain a mixture of the solder powder and the non-aqueous solvent; and performing solid-liquid separation on the mixture of the solder powder and the non-aqueous solvent to obtain a solder powder. | 09-19-2013 |
| 20130244035 | PARTICLES FOR ELECTROPHORETIC DISPLAYS - This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes. | 09-19-2013 |
| 20130244036 | ALUMINUM NITRIDE POWDER AND METHOD OF PRODUCING THE SAME - [Problem] To provide a method of producing aluminum nitride that has high conducting property and can be excellently filled and is useful as a filler for heat-radiating materials, and an aluminum nitride powder obtained by the same method. | 09-19-2013 |
| 20130251995 | WATER-SOLUBLE NANOPARTICLES EXHIBITING UP-CONVERSION LUMINESCENCE, AND A METHOD OF ONE-POT SYNTHESIS THEREOF - The present invention relates to a method for synthesizing water-soluble particles, the method includes providing a solution including a lanthanide compound, a halide compound, and a first solvent; introducing a capping agent into the solution to form a mixture; heating the mixture under pressure to produce the particles; and recovering the particles from the mixture. The present invention also relates to a water-soluble particle having a surface functional group. The particles exhibit up-conversion luminescence utilizing NIR excitation, wherein the particles are synthesized in a one-pot process. | 09-26-2013 |
| 20130251996 | Modified Starch Material of Biocompatible Hemostasis - A modified starch material is arranged for biocompatible hemostasis, biocompatible adhesion prevention, tissue healing promotion, absorbable surgical wound sealing and tissue bonding, when applied as a biocompatible modified starch to the tissue of animals. The modified starch material produces hemostasis, reduces bleeding of the wound, extravasation of blood and tissue exudation, preserves the wound surface or the wound in relative wetness or dryness, inhibits the growth of bacteria and inflammatory response, minimizes tissue inflammation, and relieves patient pain. Any excess modified starch not involved in hemostatic activity is readily dissolved and rinsed away through saline irrigation during operation. After treatment of surgical wounds, combat wounds, trauma and emergency wounds, the modified starch hemostatic material is rapidly absorbed by the body without the complications associated with gauze and bandage removal. | 09-26-2013 |
| 20130251997 | BARIUM TITANATE AND ELECTRONIC PARTS USING THE MATERIAL - A process for producing a single crystal barium titanate including reacting a titanium oxide sol obtained by a wet process and a water-soluble barium compound under the presence of a basic compound in an aqueous reaction mixture at a pH of at least 11 to form a slurry containing barium titanate. The aqueous reaction mixture is subjected to a solid-liquid separation to separate the barium titanate from the slurry. The basic compound is removed as a gas from the barium titanate, and the barium titanate is fired at 300-1200° C. | 09-26-2013 |
| 20130260150 | Ground Expanded Graphite Agglomerates, Methods of Making, and Applications of the Same - The present disclosure relates to ground expanded graphite agglomerate compositions, methods for making such agglomerates, their use as conductive additive, and conductive composites including such ground expanded graphite agglomerates. The disclosure also pertains to methods for making such composites and the use of such composites in preparing thermally conductive materials. The agglomerates may be characterized by a certain softness allowing the agglomerates to dissolve, e.g., through shear forces applied during compounding, thereby leading to an improved feedability and a highly homogenous distribution of the expanded graphite material in the composite matrix. | 10-03-2013 |
| 20130260151 | METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES AND WATER-ABSORBENT RESIN PARTICLES - The present invention provides a method for producing water-absorbent resin particles which show an excellent water absorption rate and high equilibrium swelling capacity and which have an appropriate particle size to be excellent in handleability, and water-absorbent resin particles obtained by the method. The present invention is a method for producing water-absorbent resin particles by reversed phase suspension polymerization of a water-soluble ethylenically unsaturated monomer, the method including the steps of: (A) first reversed phase suspension polymerization of a water-soluble ethylenically unsaturated monomer in a petroleum hydrocarbon dispersion medium using a water-soluble radical polymerization initiator, in the absence of an internal crosslinking agent and in the presence of a surfactant having an HLB of 8 to 12; (B) intermediate crosslinking reaction by adding an intermediate crosslinking agent; (C) second reversed phase suspension polymerization of a water-soluble ethylenically unsaturated monomer added to the petroleum hydrocarbon dispersion medium containing the surfactant dissolved therein using a water-soluble radical polymerization initiator in the absence of an internal crosslinking agent, thereby producing a water-absorbent resin precursor; and (D) post crosslinking reaction of the water-absorbent resin precursor preliminary adjusted to have a moisture content of 30 to 100% by mass relative to a water-soluble ethylenically unsaturated monomer component in the water-absorbent resin precursor. | 10-03-2013 |
| 20130266809 | BIOTEMPLATED PEROVSKITE NANOMATERIALS - A biotemplated nanomaterial can include a crystalline perovskite. | 10-10-2013 |
| 20130266810 | SILICON CARBIDE POWDER FOR PRODUCING SILICON CARBIDE SINGLE CRYSTAL AND A METHOD FOR PRODUCING THE SAME - A silicon carbide powder for the production of a silicon carbide single crystal has an average particle diameter of 100 μm or more and 700 μm or less and a specific surface area of 0.05 m | 10-10-2013 |
| 20130273371 | Process for Producing Monodisperse Polystyrene Micro-Particles - A process for producing highly monodisperse polystyrene particles includes steps of mixing water and styrene in a reactor, optionally adding an electrolyte to the mixture, purging the mixture of oxygen, adding a polymerization initiator while agitating and heating the mixture, and maintaining agitation and heating for a time sufficient to achieve a desired yield of monodisperse polystyrene particles having a particle size from 0.25 microns to 2.5 microns and a statistical quality factor greater than 10. | 10-17-2013 |
| 20130273372 | BIODEGRADABLE PARTICLES FOR MEDICAL TREATMENT AND VASCULAR EMBOLIZATION MATERIAL - Biodegradable particles for medical use and a vascular embolization material have improved flexibility, cause less aggregation among particles, and have improved particle shape-recovering ability after passing through a catheter or the like. The biodegradable particles for medical use are composed of an A1-B-A2 type triblock copolymer, wherein A1 and A2 are each a block of biodegradable copolymer constituted of monomers including glycolic acid, lactic acid and 6-hydroxycaproic acid, and B is a block of water-soluble polymer. | 10-17-2013 |
| 20130280533 | GRANULAR POLYCRYSTALLINE SILICON AND PRODUCTION THEREOF - Granular polycrystalline silicon is disclosed, which has a convexity of 0.850-1.000 and a chlorine content of 10-40 ppmw. Also disclosed is a process for producing granular polycrystalline silicon in a fluidized bed reactor, which includes: (a) fluidization of silicon seed particles by gas flow in a fluidized bed heated by a heating apparatus, (b) addition of a silicon- and halogen-containing reaction gas resulting in pyrolytic deposition of elemental silicon on heated seed particle surfaces, (c) forming the granular polycrystalline silicon, (d) removing from the reactor particles and offgas containing hydrogen halide, and (e) metered addition of fresh seed particles. The hydrogen halide concentration in the offgas is determined as the controlled variable. The rate of metered addition of fresh seed particles and heating output of the heating apparatus are controlled as manipulated variables to keep the hydrogen halide concentration in the offgas within an above-defined range during operation. | 10-24-2013 |
| 20130280534 | DISORDERED NANOPOROUS CRYSTALLINE FORM OF SYNDIOTACTIC POLYSTYRENE, PROCESS FOR ITS PREPARATION AND ARTICLES COMPRISING THE SAME - There is described a new disordered nanoporous crystalline form of syndiotactic polystyrene, characterized by a specific X-ray diffractrogram, the process for its preparation and various articles comprising this form of s-PS. This disordered nanoporous crystalline form exhibits empty crystalline cavities of nanometric sizes, and in this case performs the function of absorbing molecules with low molecular mass and is useful in particular as functionally active packaging for plant products. | 10-24-2013 |
| 20130288054 | SULFOALKYL ETHER CYCLODEXTRIN COMPOSITIONS AND METHODS OF PREPARATION THEREOF - A particulate SAE-CD composition is provided. The SAE-CD composition has an advantageous combination of physical properties not found in known solid forms of SAE-CD. In particular, the SAE-CD composition possesses an advantageous physicochemical and morphological property profile such that it can be tailored to particular uses. The SAE-CD composition of the invention has improved flow and dissolution performance as compared to known compositions of SAE-CD. | 10-31-2013 |
| 20130288055 | FLAKY MESOPOROUS PARTICLES, AND METHOD FOR PRODUCING THE SAME - Provided is a mesoporous particle having a flaky shape, having a single-layer structure, having a thickness of 0.1 μm to 3 μm, and having an average pore diameter of 10 nm or more. The mesoporous particle can be obtained by a production method including: feeding a metal oxide sol having a pH of 7 or higher and containing metal oxide colloidal particles as dispersoids and water as a dispersion medium, into a liquid containing a water-miscible solvent having a relative permittivity of 30 or lower (protic solvent) or of 40 or lower (aprotic solvent) at 20° C., and thereby forming a flaky aggregate of the metal oxide colloidal particles in the liquid; and subjecting the aggregate to treatment such as drying and heating, and thereby converting the aggregate into a flaky particle that is insoluble in water. | 10-31-2013 |
| 20130288056 | POLYLACTIC ACID RESIN EXPANDED BEADS AND MOLDED ARTICLE OF POLYLACTIC ACID RESIN EXPANDED BEADS - Polylactic acid resin expanded beads exhibiting excellent fusion bonding at the time of in-mold molding have such a crystal structure that gives a first time DSC curve when heated according to heat flux differential scanning calorimetry referenced in JIS K7122(1987) and a second time DSC curve when thereafter cooled and then again heated, the second time DSC curve having a fusion peak having a reference peak temperature and the first time DSC curve having at least one fusion peak with a peak temperature higher than the reference peak temperature and another at least one fusion peak with a peak temperature not lower temperature than the reference peak temperature. | 10-31-2013 |
| 20130295385 | GRANULAR POLYCRYSTALLINE SILICON AND PRODUCTION THEREOF - Granular polycrystalline silicon includes a compact matrix including radiating acicular crystal aggregates of crystal size from 0.001-200 μm. A process for producing granular polycrystalline silicon includes producing granular silicon in a fluidized bed reactor from a gas mixture containing TCS (20-29 mol %) and hydrogen at a fluidized bed temperature of 900-970° C., dividing the granular silicon in a screen system having at least one screen deck into at least two screen fractions, the smallest screen fraction being ground in a grinding system to give seed particles having a size of 100-1500 μm and a mass-based median value from 400 to 900 μm, and these seed particles being supplied to fluidized bed reactor, and a further screen fraction being supplied to a fluidized bed reactor, and being surface-treated with a gas mixture containing TCS (5.1-10 mol %) and hydrogen at a fluidized bed temperature of 870-990° C. | 11-07-2013 |
| 20130302611 | ORDERED MESOPOROUS CARBON-CARBON NANOTUBE NANOCOMPOSITES AND METHOD FOR MANUFACTURING THE SAME - Disclosed are ordered mesoporous carbon-carbon nanotube nanocomposites and a method for manufacturing the same. The method for manufacturing ordered carbon-carbon nanotube nanocomposites according to the present invention includes: forming a mixture of a carbon precursor and ordered mesoporous silica; carbonizing the mixture to form a ordered mesoporous silica-carbon composite; and removing the mesoporous silica from the ordered mesoporous silica-carbon composite. | 11-14-2013 |
| 20130302612 | SYSTEM AND METHOD FOR PRODUCTION OF HIGH PURITY SILICON SOLIDS AND SOLIDS THEREFROM - Systems and methods and resulting compositions of matter including silicon solids from a mixture of silicon and water. The mixture is collected at a collection stage from at least one wafer abrasion process performed on a silicon surface having an impurity concentration 0.1 ppb and extracting one portion of the water from the mixture using at least one dryer stage to form a dry cake. The dry cake includes at least 99.99% silicon by weight excluding water and non-silicon species, where a concentration of water in the dry cake is between 0.05% and 1% by weight, and where a concentration of non-silicon species in the dry cake is between 0.05% and 1% by weight. | 11-14-2013 |
| 20130309495 | PROCESS OF DRY MILLING PARTICULATE MATERIALS - Graphene produced by media ball milling has very small particle size, a relatively high surface area and unique aspect ratios. It is uniquely suited to make nano-composites or coating by coating or admixing other particles. Metals or metal oxides can be coated or formed into composites with the high surface area, relatively low aspect ratio graphene. If the added particles are larger than the graphene, they are coated with graphene, and if they are about the same approximate size, a nano-composite forms. The nanocomposites are useful for producing electrodes, especially for battery and supercapacitor applications. | 11-21-2013 |
| 20130309496 | "Method for Synthesizing Ultrahigh-Purity Silicon Carbide" - In a method of forming polycrystalline SiC grain material, low-density, gas-permeable and vapor-permeable bulk carbon is positioned at a first location inside of a graphite crucible and a mixture of elemental silicon and elemental carbon is positioned at a second location inside of the graphite crucible. Thereafter, the mixture and the bulk carbon are heated to a first temperature below the melting point of the elemental Si to remove adsorbed gas, moisture and/or volatiles from the mixture and the bulk carbon. Next, the mixture and the bulk carbon are heated to a second temperature that causes the elemental Si and the elemental C to react forming as-synthesized SiC inside of the crucible. The as-synthesized SiC and the bulk carbon are then heated in a way to cause the as-synthesized SiC to sublime and produce vapors that migrate into, condense on and react with the bulk carbon forming polycrystalline SiC material. | 11-21-2013 |
| 20130309497 | PROCESS OF PRODUCING POLYLACTIC ACID-BASED RESIN MICROPARTICLES, POLYLACTIC ACID-BASED RESIN MICROPARTICLES AND COSMETICS - A process of producing polylactic acid-based resin microparticles includes a dissolving process that forms a system, which can cause phase separation into two phases of a solution phase mainly composed of polylactic acid-based resin (A) and a solution phase mainly composed of polymer (B) different from polylactic acid-based resin, by dissolving the polylactic acid-based resin (A) and the polymer (B) different from polylactic acid-based resin in an ether-based organic solvent (C), an emulsion-forming process that forms an emulsion by applying a shear force to the system, and a microparticle-forming process that precipitates polylactic acid-based resin microparticles by contacting the emulsion with a poor solvent which has lower solubility of the polylactic acid-based resin (A) than the ether-based organic solvent (C). | 11-21-2013 |
| 20130309498 | Granulated Organopolysiloxane Products - A granulated product comprises a liquid organosilicon compound supported on a particulate carrier which is agglomerated into granules by a binder. A process for the production of a granulated product comprises depositing an organosilicon compound and a binder in a liquid state on a particulate carrier and subjecting the carrier thus treated to conditions in which the binder is solidified, thereby agglomerating carrier particles into granules. The particulate carrier is anhydrous sodium sulfate of mean particle size 1 to 40 μm. | 11-21-2013 |
| 20130316175 | METHOD FOR PREPARING BARIUM CARBONATE AND THE PRODUCT OBTAINED BY THE METHOD - The present invention relates to a method for preparing barium carbonate and the barium carbonate product obtained by the method. The method for preparing barium carbonate comprises: (1) Adding barium hydroxide octahydrate crystal into the ice-water bath and mixing them, and controlling the temperature to be within 0˜5° C.; (2) Introducing carbon dioxide into the mixture obtained from the step (1), till pH value of the reaction solution reaches 6.0-7.0; (3) Carrying out solid-liquid separation for the solid-liquid mixture obtained from the step (2), drying the obtained solid so as to obtain barium carbonate product. The present invention method solves the problem in the prior art that the character of low strontium and the character of large specific surface area can not co-exist, which makes the property of barium carbonate product can not affect the sintering temperature, and thus the property material is improved. | 11-28-2013 |
| 20130316176 | LOW-SUBSTITUTED HYDROXYPROPYLCELLULOSE POWDER - Provided is a low-substituted hydroxypropylcellulose powder having high compressibility, good flowability and excellent disintegration. The powder has an average particle size of 10 to 100 μm and a specific surface area measured by BET method of at least 1.0 m | 11-28-2013 |
| 20130316177 | METHOD FOR THE PRODUCTION OF ABSORBENT POLYMER PARTICLES BY POLYMERIZING DROPS OF A MONOMER SOLUTION - A process for preparing water-absorbing polymer beads by polymerizing droplets comprising at least one monomer in a gas phase surrounding the droplets, the droplets being obtained by enveloping a first monomer solution with a second monomer solution and polymerizing the second monomer solution and polymerizing to give a more highly crosslinked polymer than the first monomer solution. | 11-28-2013 |
| 20130316178 | PROCESS FOR PRODUCING SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN, SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN PRODUCED BY THE PROCESS, SPHERICAL CARBON PARTICLES AND SPHERICAL ACTIVATED CARBON PARTICLES - Providing a process for advantageously producing spherical particles of furfuryl alcohol resin using only furfuryl alcohol without using a harmful aldehyde as a starting material. In the process, furfuryl alcohol is subjected to a self-condensation reaction in the presence of an acid catalyst, whereby a fluidic condensation resin of furfuryl alcohol is obtained. The condensation resin of furfuryl alcohol is granulated and cured using water as a reaction medium in the presence of a dispersion stabilizer and an acid catalyst having a pKa of not more than 1.5, whereby spherical cured resin particles are formed. | 11-28-2013 |
| 20130316179 | METAL-CARBON COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING SAME - Provided are a metal-carbon composite material which can have improved productivity, has sufficient performance, can be used in a wide range of fields, and can have a reduced burden on the environment; and a method for manufacturing the same. | 11-28-2013 |
| 20130323507 | Nanostructures with Functionally Different Surfaces - Disclosed is a substantially flat nanosheet with a first side and a second side, the first side having substantially different properties than the second side. The nanosheet may have self-assembly properties under certain anisotropic conditions such as phase separation boundaries, sheer stresses, friction, temperature gradients, viscosity, density, and/or combinations therein. | 12-05-2013 |
| 20130323508 | Process for Grinding Waxes Using Grinding Aids in a Jet Mill, Use of Polyols as a Grinding Aid and Wax Powder Comprising Polyols - The subject matter of the present invention is a process for grinding waxes, in particular paraffin waxes using a polyol as a grinding aid in a jet mill, in particular a fluidized bed counter-jet mill, wax powder thus produced containing the grinding aid and the use of the polyols as a grinding aid for waxes. | 12-05-2013 |
| 20130330555 | NOVEL ADSORBENT FOR ULTRADEEP REMOVAL OF SULFUR COMPOUNDS FROM DISTILLATE FUELS - Novel adsorbents and their use in a process for the removal of sulfur compounds from distillate fuels are described herein. The novel adsorbents are comprised of nanocrystals of Ni having adsorbed on their surface phosphorus and/or phosphine species, which nanocrystals can be distributed in a micro-/meso-porous support material. | 12-12-2013 |
| 20130330556 | ANILINE BLACK, AND RESIN COMPOSITION AND WATER-BASED AND SOLVENT-BASED DISPERSIONS USING THE ANILINE BLACK - The present invention provides aniline black comprising no harmful substances such as chromium and copper in its products and having an excellent blackness and a high resistivity value, as well as provides a black resin composition, a water-based dispersion and a solvent-based dispersion which are colored with the aniline black and have an excellent dispersibility. The aniline black according to the present invention has a sulfur content of 0.2 to 6.0% by weight and comprises primary particles having an average major axis diameter of 0.05 to 0.80 μm. | 12-12-2013 |
| 20130330557 | METHOD FOR THE DRY GRANULATION OF NANOMETRIC PARTICLES - A method of forming micrometric or millimetric sized granules by the agglomeration of nanometric sized particles, comprising the addition of a set of nanometric sized particles into a container having an inside wall surface with a circular or approximately circular section and setting the set of particles in motion along said inside wall surface by rotating the container about a rotation axis passing through said container. The setting in motion of the particles is done in a dry state and the container is rotated continuously at constant speed for several consecutive hours. | 12-12-2013 |
| 20130337262 | SHAPED ABRASIVE PARTICLES AND METHODS OF FORMING SAME - A method of forming a shaped abrasive particle includes applying a mixture into a shaping assembly within an application zone and directing an ejection material at the mixture in the shaping assembly under a predetermined force, removing the mixture from the shaping assembly and forming a precursor shaped abrasive particle. | 12-19-2013 |
| 20130337263 | METHOD FOR PRODUCING POLYMER FINE PARTICLE - A fine polymer particle production method includes producing an emulsion in a liquid prepared by dissolving and mixing a polymer A and a polymer B in organic solvents in which a solution phase composed primarily of the polymer A and a solution phase composed primarily of the polymer B are formed as separate phases, and bringing it into contact with a poor solvent for the polymer A to precipitate the polymer A. This method serves for easy synthesis of fine polymer particles with a narrow particle size distribution and the method can be effectively applied to production of highly heat-resistant polymers that have been difficult to produce with the conventional methods. | 12-19-2013 |
| 20130337264 | SYNTHESIS POLYESTERS WITH PRECISELY SEQUENCED TWO OR MORE STRUCTURAL UNTIS - The present invention related to compositions and methods of producing polyesters with two and/or more different structural units and the materials of polyesters with structure sequence exactly specified therefore produced, and various articles produced from such exactly sequenced polyesters. More particularly, homogeneous copolymers with precisely defined sequences of various hydroxyl acids and their derivatives are produced according to the present invention. | 12-19-2013 |
| 20130344332 | SPHERICAL TRIMANGANESE TETROXIDE WITH LOW BET SPECIFIC SURFACE AREA AND THE METHOD FOR PREPARATION THEREOF - The present invention provides a spherical trimanganese tetroxide with low BET specific surface area and preparation method thereof. The preparation method of the present invention comprises: (1) pre-treatment process, adding MnS and peroxide to MnSO | 12-26-2013 |
| 20130344333 | METHODS FOR PREPARING TRIMANGANESE TETROXIDE WITH LOW BET SPECIFIC SURFACE AREA, METHODS FOR CONTROLLING PARTICLE SIZE OF TRIMANGANESE TETROXIDE AND TRIMANGANESE TETROXIDE PRODUCT - The present invention provides methods for preparing trimanganese tetroxide with low BET specific surface area and methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide product. | 12-26-2013 |
| 20130344334 | NITRIC OXIDE-RELEASING S-NITROSOTHIOL-MODIFIED SILICA PARTICLES AND METHODS OF MAKING THE SAME - Provided according to some embodiments of the invention are methods of forming co-condensed silica particles. In some embodiments, the methods include reacting a thiol-containing silane and a backbone alkoxysilane in a reaction solution that comprises water to form thiol-functionalized co-condensed silica particles, wherein the thiol-functionalized co-condensed silica particles include a polysiloxane matrix and at least some of thiol groups are present within the polysiloxane matrix; and reacting the thiol-functionalized co-condensed silica particles with a nitrosating agent to provide the S-nitrosothiol-functionalized co-condensed silica particles. In some embodiments, provided are S-nitrosothiol-functionalized co-condensed silica particles. | 12-26-2013 |
| 20130344335 | APPLICATION AND SYNTHESIS OF DOPED VANADIUM DIOXIDE POWDER AND DISPERSING AGENT - The present invention relates to a doped vanadium dioxide powder, a dispersion, and preparation methods and applications therefor. The chemical composition of the doped vanadium dioxide powder is V1-xMxO2, 0| 12-26-2013 | |
| 20130344336 | CHLORINE-DOPED TIN-OXIDE PARTICLES AND MANUFACTURING METHOD THEREFOR - A chlorine-doped tin oxide particle exhibits peaks at at least 108±5 cm | 12-26-2013 |
| 20130344337 | HOLLOW MICROSPHERES - There is provided hollow microspheres comprising: at least 45 wt % of recycled glass based on the total weight of a feed composition from which the hollow microspheres are derived, wherein the hollow microspheres have a density of less than 1.25 g/cm | 12-26-2013 |
| 20130344338 | PROCESS FOR THE SURFACE TREATMENT OF COLLOIDAL SILICA AND PRODUCTS THEREOF - This invention relates to processes in which certain aminosilanes are used to surface-modify colloidal silica nanoparticles, while reducing or virtually eliminating the propensity of the silica nanoparticles to gel, agglomerate, or aggregate. The surface-modified colloidal silica nanoparticles can be readily dispersed in polymers to provide nanocomposites with one or more enhanced, desirable properties. | 12-26-2013 |
| 20140004346 | METHOD OF SYNTHESIS OF HIGH DISPERSED SPHERICAL Y OR Nb DOPED LITHIUM TITANATE OXIDE USING TITANIUM TETRACHLORIDE AND LITHIUM HYDROXIDE | 01-02-2014 |
| 20140004347 | PRECIPITATED MAGNESIUM CARBONATE | 01-02-2014 |
| 20140011031 | METHOD FOR MANUFACTURING REFRACTORY GRAINS CONTAINING CHROMIUM(III) OXIDE - A method for manufacturing sintered refractory grains containing Cr | 01-09-2014 |
| 20140017495 | Biodegradable Aliphatic Polyester Particles and Production Process Thereof - The invention provides biodegradable aliphatic polyester particles having the following physical properties: (A) the average particle diameter thereof is 5 to 500 μm; and (B) the fracture stress of a columnar tablet obtained by molding the particles in a cylindrical mold by applying a load of 4 kgf/cm | 01-16-2014 |
| 20140017496 | SKELETON NANOPARTICLES AND METHOD FOR MANUFACTURING THE SAME - To be able to further expand an application field of nanoparticles comprising a silica shell and to make them available for various purposes. | 01-16-2014 |
| 20140017497 | HOLLOW SPHERE WITH MESOPOROUS STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a hollow sphere with a mesoporous structure, and a method for manufacturing the same. The hollow sphere with a mesoporous structure comprises: a shell with plural mesopores penetrating the shell, wherein the shell comprises: a mesoporous silicon oxide material, and mesopores of the mesoporous silicon oxide material are arranged in Ia3d cubic symmetry. In addition, according to the method of the present invention, the aforementioned hollow sphere with the mesoporous structure can be easily obtained by use of mixed surfactants of a cationic surfactant and a non-ionic surfactant. | 01-16-2014 |
| 20140030523 | LOW HYGROSCOPIC ARIPIPRAZOLE DRUG SUBSTANCE AND PROCESSES FOR THE PREPARATION THEREOF - The present invention provides low hygroscopic forms of aripiprazole and processes for the preparation thereof which will not convert to a hydrate or lose their original solubility even when a medicinal preparation containing the anhydrous aripiprazole crystals is stored for an extended period. | 01-30-2014 |
| 20140030524 | LIGNIN PRODUCTION FROM LIGNOCELLULOSIC BIOMASS - Methods are disclosed for preparing lignin from lignocellulosic biomass using rapid full or partial pressure reduction to separate and pulverize the lignin without fouling the equipment and with improved energy recovery. | 01-30-2014 |
| 20140030525 | SILICON DIOXIDE POWDER HAVING LARGE PORE LENGTH - Silicon dioxide powder in the form of aggregated primary particles has a specific pore length L of 2.5×10 | 01-30-2014 |
| 20140030526 | POLYHYDROXYURETHANE MICROPARTICLES, AND PROCESS FOR PRODUCING SAME - A problem is to provide polyhydroxyurethane microparticles, which have a narrow particle size distribution and are applicable to a wide range of use. Provided are polyhydroxyurethane microparticles which are spherical polymer microparticles having particle sizes of 0.1 μm to 300 μm. A polymer that makes up the polymer microparticles has in a structure thereof chemical structure units represented by the following formula (1) and/or chemical structure units represented by the following formula (2). In the chemical structure units (1) and (2), —O—CO— bonds have been derived from carbon dioxide. | 01-30-2014 |
| 20140037959 | POLYCRYSTALLINE SILICON CHUNKS AND METHOD FOR PRODUCING THEM - The present invention relates to polycrystalline silicon chunks which are cubic and have a metal content of less than 200 pptw and a dopant content of less than 50 ppta. Methods for producing polycrystalline silicon chunks, include the steps of providing a polycrystalline silicon rod, comminuting the polycrystalline silicon rod into cubic chunks, and cleaning the polycrystalline silicon chunks, wherein comminution takes place using a spiked-roll crusher having at least one spiked roll, the spiked roll including W | 02-06-2014 |
| 20140037960 | Method for Producing Amino Acid Chelate Compounds, Amino Acid Chelate Compounds and Use of Amino Acid Chelate Compounds - A method for producing amino acid chelate compounds, characterized in that metal oxides and/or metal carbonates and/or metal sulfates and/or metal chlorides and/or metal hydroxides in solid form are activated mechanically and then the activated metal oxides and/or metal carbonates and/or metal hydroxides and/or metal sulfates and/or metal chlorides are brought together with amino acids in solid form and converted to amino acid chelate compounds in a solid-state reaction. | 02-06-2014 |
| 20140037961 | System For Purifying, Producing And Storing Biomolecules - The invention relates to a lock-release method to be applied to biomolecules, such as antibodies, to improve the purification, production, stability and storage of biomolecules. A biomolecule is covalently bound to a polymer support comprising a diketone group so that the biomolecule can be purified, produced and/or stored before being released from the support. The diketone group of the polymer support is a 1,3-ketoester, 1,3-ketothioester or 1,3-ketoamide is a group of Formula (1): R | 02-06-2014 |
| 20140037962 | METHOD FOR PRODUCTION OF PROPPANTS - Disclosed is an apparatus and method for producing frac sand, in order to meet size, sphericity and roundness standards, from a feedstock such as natural sand. The feedstock is rotated as slurry in a conditioning cell, so that it self abrades to produce frac sand with the required characteristics. | 02-06-2014 |
| 20140044966 | WHITLOCKITE AND METHOD FOR MANUFACTURING THE SAME - This invention relates to whitlockite and a method for manufacturing the same. The method includes adding, to water, a calcium ion supplying material and a cation supplying material containing a cation (X) other than the calcium ion to prepare a cation aqueous solution, adding a phosphoric acid supplying material to the cation aqueous solution, and aging the cation aqueous solution including the phosphoric acid supplying material. As a result, whitlockite having high purity and high crystallinity can be mass produced using a simple process. | 02-13-2014 |
| 20140044967 | SYSTEM FOR PROCESSING AND PRODUCING AN AGGREGATE - An aggregate processing assembly is provided. The processing assembly includes a separator assembly having a central member extending from a first end to a second end, the central member supporting at least one helical flight provided between the first and second ends, the helical flight having a width provided between a proximal end and a distal end. An assembly housing is provided around a portion of the separator assembly, the assembly housing includes a collection portion for receiving processed feed stock which exits the separator assembly radially away from the central member outward past the distal end, and the collection portion includes a first outlet. A second outlet is coupled to the separator assembly for receiving processed feed stock which exits the separator assembly at the second end of the at least one helical flight. A proppant, an aggregate, a system for processing feed stock to produce a proppant or aggregate, and a method of producing a proppant or aggregate is also provided. | 02-13-2014 |
| 20140044968 | PROCESS FOR THE PREPARATION OF GRAPHENE - The present invention provides a process for the preparation of graphene or graphene-like fragments of another layered structure, said process comprising the step of mixing and grinding graphite or said other layered structure with at least one ionic liquid. The invention also provides the use of grinding in ionic liquids in such a process and products formed or formable by such methods. | 02-13-2014 |
| 20140044969 | COLLOIDAL DISPERSION OF A MATERIAL IN A DIVIDED STATE AND CONSISTING OF METAL CHALCOGENIDE IN AN AQUEOUS MEDIUM, MATERIAL IN A DIVIDED STATE, AND USES THEREOF - A colloidal dispersion of a metal chalcogenide material in divided state in an aqueous liquid phase selected from the group consisting of aqueous solutions and solutions including a mixture of water and at least one solvent that is miscible with water, wherein the carbon element of the material is present in a proportion of less than 2.5 wt. % as determined by elemental analysis, the concentration of the material in the colloidal dispersion is more than 40 g/l, and the colloidal dispersion has a charge potential value which is negative and the absolute value of which is higher than 20 mV. | 02-13-2014 |
| 20140044970 | PRODUCTION OF A GaN BULK CRYSTAL SUBSTRATE AND A SEMICONDUCTOR DEVICE FORMED ON A GaN BULK CRYSTAL SUBSTRATE - A crystal has a diameter of 1 cm or more and shows a strongest peak in cathode luminescent spectrum at a wavelength of 360 nm in correspondence to a band edge. | 02-13-2014 |
| 20140044971 | ZINC OXIDE PARTICLES, METHOD FOR PRODUCTION OF THE SAME, AND COSMETIC, HEAT RELEASING FILLER, HEAT RELEASING RESIN COMPOSITION, HEAT RELEASING GREASE, AND HEAT RELEASING COATING COMPOSITION COMPRISING THE SAME - It is an object of the present invention to provide zinc oxide particles which have excellent ultraviolet blocking performance and also excellent dispersibility, and therefore can be suitably used as an ultraviolet blocking agent for cosmetics. Provided are zinc oxide particles having a primary particle diameter of less than 0.1 μm, an aspect ratio of less than 2.5 and an oil absorption/BET specific surface area of 1.5 ml/100 m | 02-13-2014 |
| 20140050924 | LIGNIN-BASED NANOSTRUCTURES - Embodiments of the present disclosure provide lignin-based nanostructures including nanotubes and nanowires, methods of making and using the nanostructures, probes and compositions including the nanostructures, and the like. | 02-20-2014 |
| 20140050925 | HEXAGONAL PLATE-SHAPED ZINC OXIDE PARTICLES, METHOD FOR PRODUCTION OF THE SAME, AND COSMETIC, HEAT RELEASING FILLER, HEAT RELEASING RESIN COMPOSITION, HEAT RELEASING GREASE, AND HEAT RELEASING COATING COMPOSITION COMPRISING THE SAME - An object of the present invention is to provide hexagonal plate-shaped zinc oxide particles which can be used as a cosmetic raw material, a heat releasing filler and the like, a method for production of the same, and a cosmetic, a heat releasing filler, a heat releasing resin composition, a heat releasing grease and a heat releasing coating composition each comprising the same. Provided are hexagonal plate-shaped zinc oxide particles having hexagonal-shaped surfaces, wherein the primary particle diameter is 0.01 μm or more and the aspect ratio is 2.5 or more, and 50% or more of 250 particles in a transmission electron microscope photograph satisfy both the requirements (1) the particle has a hexagonal-shaped surface; and (2) Dmin/Dmax≧0.3, where Dmax: a length of the largest diagonal line of three diagonal lines of the hexagonal-shaped surface of the hexagonal plate-shaped zinc oxide particle; and Dmin: a length of the smallest diagonal line of three diagonal lines of the hexagonal-shaped surface of the hexagonal plate-shaped zinc oxide particle. | 02-20-2014 |
| 20140057107 | SILICA PARTICLES AND METHOD OF PREPARING THE SAME - Provided are silica particles having two maximum values in number particle size distribution, wherein in the two maximum values, a particle size ratio (a maximum value of a small-size side/a maximum value of a large-size side) between a maximum value of a large-size side and a maximum value of a small-size side is from 0.02 to 0.3, and a number ratio (a number of silica particles having a maximum value of the small-size side/number of silica particles having a maximum value of the large-size side) is from 1 to 100, and particles within a range of 10% from the large-size side of the silica particles have an average circularity of from 0.65 to 0.90 and an average shrinkage ratio of from 10 to 50. | 02-27-2014 |
| 20140057108 | SILICA NANOAGGREGATES AND ORGANOSILICON COMPLEXES AND METHODS OF FORMING THEM FROM BIOMASS MATERIALS - By controlling the pre-treatment of biomass materials and pyrolysis conditions, silica samples with various surface areas and levels of crystallinity were synthesized. With proper treatment, biogenic silica nanoaggregate (25-30 nm in diameter) can be synthesized from biomass materials. The characterizations revealed that the silica nanoaggregates were composed of smaller primary silica nanoparticles (ca. 4.2 nm in diameter). Under controlled melting catalyzed by metal salt cations, the silica nanoaggregates may be fuse to form semi-crystalline porous silica frameworks with tunable pore size and structural integrity. Organosilicon complexes were synthesized from the bio derived silica nanoaggregates. | 02-27-2014 |
| 20140057109 | POLYMER PARTICLES AND METHODS OF MAKING AND USING SAME - A method of making polymer particles includes making an aqueous gel reaction mixture; forming an emulsion comprising dispersed aqueous phase micelles of gel reaction mixture in a continuous phase at a temperature less than about 10° C.; and performing a polymerization reaction in the micelles. Further, the emulsion comprises at least one polymerization initiator in the micelles of gel reaction mixture. The gel reaction mixture can be maintained at a temperature less than about 10° C. when it comprises the polymerization initiator. | 02-27-2014 |
| 20140057110 | METHOD OF FORMING EFFICIENT PHOSPHOR POWDERS - A method of forming a phosphor composition is disclosed. The method includes mixing co-precipitated yttrium-europium oxalate with an inorganic flux material to form an oxalate-flux mixture; and heating the oxalate-flux mixture at a temperature in a range from about 800° C. to about 1400° C., to form the phosphor composition. The phosphor has a general formula of (Y | 02-27-2014 |
| 20140057111 | METAL OXIDE POWDER AND METHOD FOR MANUFACTURE THEREOF - The present invention provides a globular-shaped metal oxide powder with excellent thermal insulation performance and reduced bulk density, and a method of manufacture thereof, wherein the metal oxide powder has globular independent particles as the main component, and has BET specific surface area of 400 to 1000 m | 02-27-2014 |
| 20140057112 | Copper Containing Infrared Reflective Pigment Compositions - Pigment compositions are described that advantageously increase total solar reflectance. Also described are methods of making pigment compositions. The pigment compositions can contain copper oxide; copper antimony oxides, copper bismuth oxides, or combinations thereof; and alkaline earth metal oxides, early-transition metal oxides, post-transition metal oxides, metalloid (semi-metal) oxides, rare-earth metal oxides, or combinations thereof. | 02-27-2014 |
| 20140065423 | SYNTHETIC AMORPHOUS SILICA POWDER AND METHOD FOR PRODUCING SAME - The synthetic amorphous silica powder of the present invention is obtained by applying a spheroidizing treatment to a granulated silica powder, and by subsequently cleaning and drying it so that the synthetic amorphous silica powder has an average particle diameter D | 03-06-2014 |
| 20140065424 | METHOD TO PRODUCE LIGHT-EMITTING NANO-PARTICLES OF DIAMOND - Method to produce diamonds containing Nitrogen-Vacancy centres from diamonds grown by a high pressure and high temperature process and containing isolated substitutional nitrogen, comprising:—Irradiating ( | 03-06-2014 |
| 20140072802 | POLYESTER POWDER COATINGS - Powder coating compositions are comprised of particles having a diameter of from about 20 μm to about 250 μm comprising: (1) a hydroxyl- and/or carboxyl-terminated polyester having a number average molecular weight of from about 1000 to about 6000 and a dynamic shear viscosity of less than 5000 cPs; (2) from about 1% to about 50% by weight of the polyester of a cross-linking agent capable of reacting with the terminal groups of the polyester and wherein the powder coating composition has a density of from about 0.95 g/cm | 03-13-2014 |
| 20140072803 | HIGH-PURITY SILICON DIOXIDE GRANULES FOR QUARTZ GLASS APPLICATIONS AND METHOD FOR PRODUCING SAID GRANULES - It has been found that conventional cheap waterglass qualities in a strongly acidic medium react to give high-purity silica grades, the treatment of which with a base leads to products which can be processed further to give glass bodies with low silanol group contents. | 03-13-2014 |
| 20140072804 | SYNTHESIS OF NANOSIZED SODIUM TITANATES - Methods directed to the synthesis and peroxide-modification of nanosized monosodium titanate are described. Methods include combination of reactants at a low concentration to a solution including a nonionic surfactant. The nanosized monosodium titanate can exhibit high selectivity for sorbing various metallic ions. | 03-13-2014 |
| 20140087187 | CULTURED STONE MATERIAL AND RELATED PRODUCTS AND METHODS - Cultured stone materials, and products including the same, have a plastic component and particulate calcium sulfate filler, which may be a calcium sulfate filler in the form of calcium sulfate dihydrate filler that provides fire retardancy, and the filer provides other processing and product benefits. The cultured stone materials may be made by converting a mixture of a plastic component and particulate calcium sulfate filler to a rigid shaped form. | 03-27-2014 |
| 20140093733 | POROUS UO2 SINTERED PELLET FOR ELECTROREDUCTION PROCESS, AND PREPARATION METHOD THEREOF | 04-03-2014 |
| 20140093734 | FLUORINE-DOPED TIN-OXIDE PARTICLES AND MANUFACTURING METHOD THEREFOR - Fluorine-doped tin oxide particles having a structure characterized by peaks at at least 123±5 cm | 04-03-2014 |
| 20140093735 | ACICULAR STRONTIUM CARBONATE FINE POWDER - An acicular strontium carbonate fine powder having a mean length of 150 nm or less and a mean aspect ratio of 1.5 or more and containing acicular strontium carbonate particles having a length of 200 nm or more in an amount of 5% or less in terms of number of acicular particles is improved in its dispersibility in hydrophobic organic solvent by treating the acicular strontium carbonate fine powder with a combination of polycarboxylic acid having a side chain of a polyoxyalkylene group or its anhydride and amine having a polyoxyalkylene group and a hydrocarbyl group. | 04-03-2014 |
| 20140099506 | Biodegradable Polymers with Sulfenamide Bonds for Drug Delivery Applications - The present invention provides polysulfenamides and methods of making same. | 04-10-2014 |
| 20140099507 | SUGAR CHAIN-CAPTURING SUBSTANCE AND USE THEREOF - The present invention provides a method for preparing a sample characterized by binding a substance A containing a hydrazide group to a sugar chain and/or a sugar derivative via hydrazone formation between the hydrazide group of the substance A and the reducing end of the sugar chain and/or the sugar derivative thereby to enable the separation and purification of the sugar chain and/or the sugar derivative for an analytical sample from a biological sample containing the sugar chain and/or the sugar derivative by a simple operation. | 04-10-2014 |
| 20140106170 | SODIUM NIOBATE POWDER, METHOD OF MANUFACTURING A SODIUM NIOBATE POWDER, PLATE-LIKE PARTICLE, METHOD OF MANUFACTURING A PLATE-LIKE PARTICLE, AND METHOD OF MANUFACTURING AN ORIENTED CERAMICS - Provided are methods of manufacturing an oriented ceramics containing sodium niobate and a raw material thereof. Specifically, provided is a sodium niobate powder, including cuboidal sodium niobate particles having an average side length of 0.1 μm or more to 100 μm or less, at least one face of the cuboid including a (100) plane in pseudo-cubic notation, in which the sodium niobate powder has a perovskite single-phase structure. | 04-17-2014 |
| 20140106171 | POLYALKYLENE OXIDE PARTICLES AND PRODUCTION METHOD FOR THE SAME - The present invention relates to a production method of polyalkylene oxide particles including a step of forming the polyalkylene oxide particles by polymerization of an alkylene oxide in a polymerization solution containing a polymerization solvent and a catalyst dispersed in the polymerization solvent. The average particle diameter of the catalyst is 25 μm or less. | 04-17-2014 |
| 20140113134 | LOW EXPANSION GLASS FILLER, METHOD OF MANUFACTURING THE SAME AND GLASS FRIT INCLUDING THE SAME - A low expansion glass filler which minimizes reflection of laser light during hermetic sealing, a method of manufacturing the same and a glass frit including the same. The low expansion glass filler includes SiO | 04-24-2014 |
| 20140113135 | Sodium bicarbonate product with excellent flowability and its method of manufacture - A particulate sodium bicarbonate product with an excellent flowability characterized by an angle of repose less than 30 degrees. An angle of repose of less than 27.5 is particularly good. The product is preferably in the form of ovoid or spherical particles, in that the particles have a mean axial ratio of at least 0.5. In some embodiments, the sodium bicarbonate product has a smooth particle surface in which less than 75% of the particle surface is covered with spikes. The particles may have a mean diameter D | 04-24-2014 |
| 20140113136 | UNSEEDED SILICON CARBIDE SINGLE CRYSTALS - High volumes of relatively large, single crystals of silicon carbide are grown in a reactor from a point source, i.e., unseeded growth. The crystals may be grown colorless or near colorless and may be processed for many uses, including use as a diamond substitute for jewelry, as an optical element such as a watch face or a lens, or for other desired end uses. | 04-24-2014 |
| 20140113137 | Methods And Systems For Generating Nanoparticles - In one aspect, the present invention provides a process for forming polymeric nanoparticles, which comprises using a static mixer to create a mixed flowing stream of an anti-solvent, e.g., by introducing a liquid anti-solvent into a static mixer, and introducing a polymer solution into the mixed flowing anti-solvent stream such that controlled precipitation of polymeric nanoparticles occurs. The nanoparticles can then be separated from the anti-solvent stream. | 04-24-2014 |
| 20140120349 | POLYALKYLENE OXIDE PARTICLES AND PRODUCTION METHOD FOR THE SAME - The present invention relates to a production method of polyalkylene oxide particles including a step of forming the polyalkylene oxide particles by polymerization of an alkylene oxide in a polymerization solution containing a polymerization solvent and a catalyst dispersed in the polymerization solvent. The average particle diameter of the catalyst is more than 25 μm. | 05-01-2014 |
| 20140127509 | TITANIUM OXIDE COMPOUND AND METHOD OF MANUFACTURING THE SAME, LITHIUM-ION SECONDARY BATTERY USING THE SAME AND POTASSIUM TETRATITANATE AND HYDRATED TETRATITANATE COMPOUND - In a titanium oxide compound according to the present invention, the titanium oxide compound is obtained by eluating potassium of potassium tetratitanate expressed by a general formula K | 05-08-2014 |
| 20140127510 | WATER ABSORBING RESIN PARTICLES, METHOD FOR MANUFACTURING WATER ABSORBING RESIN PARTICLES, ABSORPTION BODY, ABSORPTIVE ARTICLE, AND WATER-SEALING MATERIAL - Disclosed is a water-absorbent resin particle in which the water-absorption rate of physiological saline is 1 second to 15 seconds, the median particle size is 100 μm to 600 μm, and the residual volatile component content is 1.5% by weight or less. | 05-08-2014 |
| 20140127511 | NANOPLATE-NANOTUBE COMPOSITES, METHODS FOR PRODUCTION THEREOF AND PRODUCTS OBTAINED THEREFROM - Compositions and methods of producing discrete nanotubes and nanoplates and a method for their production. The discrete nanotube/nanoplate compositions are useful in fabricated articles to provide superior mechanical and electrical performance. They are also useful as catalysts and catalyst supports for chemical reactions. | 05-08-2014 |
| 20140127512 | METHOD OF FABRICATING SILICON CARBIDE POWDER - A method of fabricating silicon carbide powder according to the embodiment comprises the steps of preparing a mixture by mixing a silicon source comprising silicon, a silicon carbide source and a carbone source comprising at least one of a solid carbon and a organic compound; and reacting the mixture. | 05-08-2014 |
| 20140134437 | SINGLE CRYSTAL LUMINOPHOR MATERIAL FOR WHITE LIGHT-EMITTING DIODES - The invention relates to a single crystal luminophor material for white light-emitting diodes, which is a solid solution of aluminum oxide (Al | 05-15-2014 |
| 20140141246 | SYSTEM FOR PRODUCING PRECIPITATED CALCIUM CARBONATE FROM CALCIUM CARBONATE SLURRY WASTE; METHOD FOR CALCIUM CARBONATE SLURRY WASTE RECOVERY, PROCESSING AND PURIFICATION AND THE CALCIUM CARBONATE PRODUCT THEREOF - System for producing precipitated calcium carbonate from calcium carbonate slurry waste; method for calcium carbonate slurry waste recovery, processing and purification and the precipitated calcium carbonate product thereof”. The application defines a system for producing precipitated CaCO3, said system having separation (m1), recovery (m2), processing (m3) and purification (m4) modules; a method for calcium carbonate slurry waste recovery, processing and purification, wherein additives (dispersants) and lime are added to the slurry, said slurry being subjected to the following steps: hydration (20-70% solids), separation using a sieve, acidulation/carbonation using CO2 from the boiler (step wherein phosphoric acid is added along with chelating acidulants such as sulfuric acid, hydrogen peroxide and citric acid), decanting, delaminating, homogenization (with dispersants being added), separation using a sieve, stabilization (pH adjusted to between 8 and 9.5) and drying (1.0% average humidity); and the precipitated calcium carbonate that has an average PSD of 3.0 pm, a minimum ISO purity of 92%, a total carbonate content of 95% and iron (Fe2O3) content<200 ppm. The application further describes the use of CO2 from paper-production boilers for adjusting the pH of the water used in the method, and the use of a limestone waste that is rich in organic components (obtained from the first separation step of the calcium carbonate slurry using a sieve) for correcting soil. | 05-22-2014 |
| 20140141247 | PROCESS FOR THE PREPARATION OF FLUTICASONE PROPIONATE FORM 1 - The invention relates to a novel crystallisation process for preparing fluticasone propionate as crystalline form 1 polymorph with controlled particle size and suitable for micronisation. Said process comprises the step of dissolving fluticasone propionate in acetone or in a mixture of acetone and water and then adding this solution to water or to a mixture of water 10 and acetone, thereby causing fluticasone propionate to crystallise out of the solution as crystalline form | 05-22-2014 |
| 20140141248 | METHOD FOR PRODUCING SOLID CARBON BY REDUCING CARBON OXIDES - A method for production of various morphologies of solid carbon product by reducing carbon oxides with a reducing agent in the presence of a catalyst. The carbon oxides are typically either carbon monoxide or carbon dioxide. The reducing agent is typically either a hydrocarbon gas or hydrogen. The desired morphology of the solid carbon product may be controlled by the specific catalysts, reaction conditions, and optional additives used in the reduction reaction. The resulting solid carbon products have many commercial applications. | 05-22-2014 |
| 20140141249 | DISPERSION INCLUDING AZO PIGMENT, COLORING COMPOSITION, INKJET RECORDING INK AND METHOD FOR PREPARING DISPERSION - There is provided a pigment dispersion including an azo pigment or a tautomer thereof represented by the following Formula (1) and having characteristic X-ray diffraction peaks at Bragg angles (2θ±0.2°) of 4.8°, 7.2° and 9.7° in a CuKα characteristic X-ray diffraction. | 05-22-2014 |
| 20140141250 | AZO PIGMENT, METHOD FOR PREPARING AZO PIGMENT, DISPERSION INCLUDING AZO PIGMENT, COLORING COMPOSITION, AND INKJET RECORDING INK - An azo pigment or a tautomer thereof represented by the following Formula (1), and having characteristic X-ray diffraction peaks at Bragg angles (2θ±0.2°) of 6.5°, 7.1° and 21.8° in the CuKα characteristic X-ray diffraction. | 05-22-2014 |
| 20140147672 | ELECTRICALLY CONDUCTIVE PARTICLES AND PROCESS FOR PRODUCTION THEREOF - Conductive particles containing at least a carbon-based conductive material and a binder resin, and having an average particle size of 50 μm or less, in which a pressure for causing deformation by 40% of a particle size of the conductive particles at 25° C. is 12 MPa or less, or a mass ratio of the binder resin relative to the carbon-based conductive material is 1/99 to 70/30. | 05-29-2014 |
| 20140147673 | HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING THE SAME EXHAUST GAS PURIFYING APPARATUS AND SILICOALUMINOPHOSPHATE PARTICLES - An object of the invention is to provide a honeycomb structure that has excellent NOx purification performance and can suppress the breakage of a honeycomb unit due to the adsorption or desorption of water, a method for manufacturing the honeycomb structure, and an exhaust gas purifying apparatus including the honeycomb structure. In addition, the honeycomb structure of the invention includes a honeycomb unit provided with a plurality of through holes arrayed in a longitudinal direction with a partition wall therebetween, in which the honeycomb unit is produced by extruding and firing raw material paste containing silicoaluminophosphate particles and an inorganic binder, and the silicoaluminophosphate particles have a ratio of an amount of Si to a sum of amounts of Al and P in a range of 0.16 to 0.33, a specific surface area in a range of 200 m | 05-29-2014 |
| 20140162064 | HIGH STRUCTURE CARBON BLACKS - Disclosed herein are high structured carbon blacks, methods of synthesis and treatment, and dispersions and inkjet ink formulations prepared therefrom. The carbon black can have the following properties: OAN≧170 mL/100 g; and STSA ranging from 160 to 220 m | 06-12-2014 |
| 20140162065 | Ceramic Filled Fluoropolymer Compositions, Methods and Applications Thereof - The present disclosure is in the field of electrical circuits and particularly to circuits characterized by plural conductive paths supported on a non-conductive substrate. The disclosure relates to ceramic filler compositions and methods for preparing said compositions. Further, the present disclosure discloses fluoropolymer-ceramic filler compositions and their laminates along with their respective methods for preparing the same. Said fluoropolymer-ceramic filler compositions provide for excellent properties for dielectric constant, loss tangent and temperature coefficient of dielectric constant. In addition, electrical substrate materials comprising of a conductive outer layer supported on a thin sheet of insulating material is also disclosed. | 06-12-2014 |
| 20140162066 | NANODIAMOND AND GLYCINE CONJUGATE AND METHOD FOR THE PREPARATION THEREOF - The invention relates to the field of pharmaceutics and medicine and concerns a nano-diamond conjugate with glycine for delivering glycine into an organism, the conjugate comprising nano-diamond particles modified by glycine, with a particle size of 2-10 nm, and containing up to 21% by mass of glycine which is included in the composition of the superficial shell of said particles with a thickness of up to 1 nm, and to a method for producing said conjugate | 06-12-2014 |
| 20140186625 | COMPOSITION FOR ACID GAS TOLERANT REMOVAL OF MERCURY FROM A FLUE GAS - Method and compositions useful for removal of mercury from a flue gas stream with relatively high concentrations of acid gas precursors and/or acid gases. The method includes contacting the flue gas stream with a multi-functional agent, where the multi-functional agent includes a salt having a cation of valency 3 or higher. A composition comprises a (1) sorbent material such as powdered activated carbon which will ultimately capture and sequester oxidized mercury, (2) a multi-functional agent that protects the sorbent core from unfavorable reaction conditions or inhibitors, oxidizes or helps catalyze the oxidation of elemental mercury, and/or amalgamates with elemental mercury to make it easier to capture, among other benefits, and optionally (3) a halogen such as in the form of a halide salt that helps facilitate the oxidation of elemental mercury into its oxidized form. | 07-03-2014 |
| 20140186626 | MODIFIED STARCH, PREPARATION METHOD AND USE OF THE SAME, AND DRILLING FLUID - The present invention provides a modified starch, preparation method and use of the same, also provides a drilling fluid comprising the modified starch which contains bi-substituted starch structural units and tri-substituted starch structural units, wherein, the tri-substituted starch structural units are represented by the following formula (1), the bi-substituted starch structural units are the structural units represented by the following formula (2) and/or the structural units represented by the following formula (3), and the total content of the bi-substituted starch structural units and tri-substituted starch structural units accounts for 20 wt % or more of the modified starch, preferably 20-30 wt %, the weight-average molecular weight of the etherified starch is 50,000-600,000, preferably 80,000-580,000, wherein, R | 07-03-2014 |
| 20140186627 | LIGNIN IN PARTICULATE FORM - Lignin in particulate form is provided. The lignin particles have relatively large diameter and relatively low density, compared to known lignin particles. The lignin is formed from black liquor using supersaturation of an ionic solution. Methods of forming the lignin particulate are also provided. | 07-03-2014 |
| 20140186628 | DIP-FORMED SYNTHETIC POLYISOPRENE LATEX ARTICLES WITH IMPROVED INTRAPARTICLE AND INTERPARTICLE CROSSLINKS - A synthetic polyisoprene latex emulsion has pre-vulcanization composition and post vulcanization composition. The pre-vulcanization composition comprises soluble sulfur with high S | 07-03-2014 |
| 20140186629 | POLYCRYSTALLINE DIAMOND AND MANUFACTURING METHOD THEREOF, SCRIBE TOOL, SCRIBING WHEEL, DRESSER, ROTATING TOOL, ORIFICE FOR WATER JET, WIREDRAWING DIE, CUTTING TOOL, AND ELECTRON EMISSION SOURCE - Nano polycrystalline diamond is composed of carbon, an element of different type which is an element other than carbon and is added to be dispersed in carbon at an atomic level, and an inevitable impurity. The polycrystalline diamond has a crystal grain size not greater than 500 nm. The polycrystalline diamond can be fabricated by subjecting graphite in which the element of different type which is an element other than carbon has been added to be dispersed in carbon at an atomic level to heat treatment within high-pressure press equipment. | 07-03-2014 |
| 20140193641 | Polyacrylic Acid (Salt)-Based Water Absorbent Resin Powder and Method for Producing the Same - Provided is a water absorbent resin having excellent liquid permeability, water absorbent speed, anti-impact stability, and weather resistance. Provided is a polyacrylic acid (salt)-based water absorbent resin powder in which the water absorption capacity without load (CRC) is 30 to 45 [g/g], the water absorption capacity under load (AAP 0.3) is 20 to 35 [g/g], the water absorption capacity under load (AAP 0.7) is 10 to 28 [g/g], and the weight average particle diameter (D50) is 300 to 500 μm, characterized by including p-methoxyphenol; having a degradable soluble component (0.05% L-A (saline) for 2 hours/60° C., one hour extraction rinse/room temperature) of 40% by weight or less; and having a internal gas bubbles ratio of 0.1 to 2.5%, as specified by the following equation. | 07-10-2014 |
| 20140193642 | Non-Caking Mine Rock Dust - A composition for use as rock dust is disclosed. The composition may include a ground inorganic particulate material treated with at least one fatty acid, a salt thereof, or an ester thereof. Also disclosed is a composition including coal dust and mine rock dust, which may include a ground inorganic particulate material treated with at least one fatty acid, a salt thereof, or an ester thereof. The amount of mine rock dust may be sufficient to render the coal dust explosively inert. The composition may also include an untreated inorganic particulate material. The treated inorganic particulate material may be calcium carbonate. The untreated inorganic particulate material may be calcium carbonate. The fatty acid may be stearic acid. | 07-10-2014 |
| 20140199548 | CHARGING LOAD FOR MAKING TFT GLASS AND METHOD OF MAKING SAME - A charging load and a method of making the same wherein the charging load includes at least three diverse mineral raw materials in pre-selected percentages, the charging load being transformable into an aluminosilicate glass product by heating to a temperature of at least 1,200° C. and being a mass of structurally stabilized individual beads, where each of the beads is a composite of the at least three diverse mineral raw materials made non-friable by a partial sintering process, each bead of the mass containing a homogeneous mixture of ground and sized particles of the at least three diverse mineral raw materials, where the particles have a controlled maximum particle size of less than 30 microns and are mixed in each of the beads at the pre-selected percentages. | 07-17-2014 |
| 20140199549 | FLEXIBLE BISMALEIMIDE, BENZOXAZINE, EPOXY-ANHYDRIDE ADDUCT HYBRID ADHESIVE - A resin composition which has low stress, and good adhesive property in high temperature and high moisture environments and which is useful in adhesive applications in low stress, high moisture sensitivity level electronic packages. Preferably, a flexible epoxy anhydride adduct modified solid bismaleimide and solid benzoxazine resin composition that can survive high temperature and high moisture conditions and maintain good adhesion strength and minimize the stress resulting from a coefficient of thermal expansion mismatch between a silicon die and a substrate which is Ball Grid Array solder mask or a smart card polyethylene terephthalate or silver or copper metal lead frame. | 07-17-2014 |
| 20140205839 | PURE ALBUMIN AND ITS METHOD OF PREPARATION AND DETECTION - The subject of the present invention is a pure monomeric bovine serum albumin, a method of producing it characterised by the use column chromatography in resin and a method of identifying it using dynamic light scattering. | 07-24-2014 |
| 20140205840 | METHOD FOR PRODUCING NITRIDE SINGLE CRYSTAL AND AUTOCLAVE FOR USE IN THE METHOD - There is provided a novel method for producing a nitride single crystal with both a rapid crystal growth rate and high crystal quality, as well as a novel autoclave that can be used in the method. The invention provides a method for producing a Ga-containing nitride single crystal by an ammonothermal method, comprising introducing at least a starting material, an acidic mineralizer and ammonia into an autoclave, and then growing a Ga-containing nitride single crystal under conditions wherein the temperature (T1) at the single crystal growth site is 600° C. to 850° C., the temperature (T1) at the single crystal growth site and the temperature (T2) at the starting material feeder site are in the relationship T1>T2, and the pressure in the autoclave is 40 MPa to 250 MPa, as well as an autoclave that can be used in the method. | 07-24-2014 |
| 20140205841 | GRANULES OF GRAPHENE OXIDE BY SPRAY DRYING - Granules of graphene oxide may be produced from a dispersion of nanoscale graphene oxide sheets by a spray drying method. Such granules have a three-dimensional corrugated morphology. The complexity of the corrugations, and the size distribution of the granules can be varied through selection of the spray-drying equipment used, and variation of the composition of the dispersion and the spray-drying parameters. Structural modifiers may be included in the graphene oxide dispersion to control the ultimate morphology of the granules. The granules of graphene oxide may be thermally reduced at a moderate temperature of 220° C. to increase the granules' electrical conductivity. The reduced granules may be used to fabricate electrodes for supercapacitors. The power and energy density of such an electrode material is comparable to those of conventional/commercial activated carbon-based electrodes. | 07-24-2014 |
| 20140212667 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - Silica composite particles in which a silica particle surface is sequentially surface-treated with a titanium compound in which an organic group is bonded to a titanium atom through an oxygen atom, and a hydrophobizing agent are provided, in which a titanium content in the silica composite particles measured using fluorescence X-ray is from 0.001% by weight to 10% by weight; a titanium content of a surface layer of the silica composite particles satisfies the following Formula (1); an average particle diameter of the silica composite particles is from 30 nm to 500 nm; and a particle size distribution index of the silica composite particles is from 1.1 to 1.5: | 07-31-2014 |
| 20140212668 | GRAPHENE NANORIBBONS, METHODS OF MAKING SAME, AND USES THEREOF - Provided are graphene nanoribbons (GNRs), methods of making GNRs, and uses of the GNRs. The methods can provide control over GNR parameters such as, for example, length, width, and edge composition (e.g., edge functional groups). The methods are based on a metal catalyzed cycloaddition reaction at the carbon-carbon triple bonds of a poly(phenylene ethynylene) polymer. The GNRs can be used in devices such a microelectronic devices. | 07-31-2014 |
| 20140212669 | ROUNDED ZINC PEROXIDE PARTICLES, ROUNDED ZINC OXIDE PARTICLES, METHOD FOR PRODCUTION THEREOF, COSMETIC AND HEAT RELEASING FILLER - An object of the present invention is to provide rounded zinc peroxide particles having a large particle diameter, the rounded zinc peroxide particles having excellent performance because they have an average particle diameter of 0.04 μm or more, a small aspect ratio and a shape close to a spherical shape; rounded zinc oxide particles which are obtained by calcinating the rounded zinc peroxide particles and which have a small aspect ratio and a sharp particle size distribution; a method for production thereof; and a cosmetic and a heat releasing filler each containing the rounded zinc oxide particles. Provided are rounded zinc peroxide particles having an average particle diameter of 0.04 μm or more and an aspect ratio of 2.0 or less, and rounded zinc oxide particles which are obtained by thermally decomposing the rounded zinc peroxide particles and which have an average particle diameter of 0.04 μm or more and an aspect ratio of 2.0 or less. | 07-31-2014 |
| 20140220345 | COMPOSITE MICROPOWDER AND METHOD FOR MANUFACTURING THE SAME, CERAMIC PAINT, AND PROTECTION COATING - Disclosed is a method of forming a composite micropowder, including mixing 100 parts by weight of fluorine-containing polymer, 10 to 140 parts by weight of silane, catalyst, and water, such that the silane is in-situ polymerized in the fluorine-containing polymer to form a polysiloxane, and the fluorine-containing polymer and the polysiloxane form a composite. The composite is dried, and then physically crushed to form composite micropowder. The total weight of the fluorine-containing polymer and the silane and the weight of the catalyst have a ratio of 100:1 to 100:0.0001. The silane and the water have a molar ratio of 1:0.5 to 1:3. The composite micropowder has a diameter of 0.1 μm to 15 μm. The fluorine-containing polymer and the polysiloxane in the composite micropowder have a weight ratio of 95:5 to 60:40. | 08-07-2014 |
| 20140220346 | MODULAR POLYMER HYDROGEL NANOPARTICLES AND METHODS OF THEIR MANUFACTURE - In certain embodiments, a nano-sized vehicle (e.g., a nanogel comprising nanoparticles) is provided herein for drug delivery with tunable biodistribution, low toxicity, and degradability, and with demonstrated targeting to bone. The composition is useful, for example, in the treatment of bone disease, particularly bone metastases from cancers such as breast, prostate, or lung cancer. | 08-07-2014 |
| 20140220347 | ELECTRODE COMPOSITION COMPRISING A SILICON POWDER AND METHOD OF CONTROLLING THE CRYSTALLINITY OF A SILICON POWDER - An electrode composition comprises a silicon powder comprising non-crystalline and crystalline silicon, where the crystalline silicon is present in the silicon powder at a concentration of no more than about 20 wt. %. An electrode for an electrochemical cell comprises an electrochemically active material comprising non-crystalline silicon and crystalline silicon, where the non-crystalline silicon and the crystalline silicon are present prior to cycling of the electrode. A method of controlling the crystallinity of a silicon powder includes heating a reactor to a temperature of no more than 650° C. and flowing a feed gas comprising silane and a carrier gas into the reactor while maintaining an internal reactor pressure of about 2 atm or less. The silane decomposes to form a silicon powder having a controlled crystallinity and comprising non-crystalline silicon. | 08-07-2014 |
| 20140220348 | GRAPHENE SHELL AND PROCESS OF PREPARING THE SAME - Provided is a process for economically preparing a graphene shell having a desired configuration which is applicable in various fields wherein in the process the thickness of the graphene shell can be controlled, and a graphene shell prepared by the process. | 08-07-2014 |
| 20140220349 | METAL NICKEL-IMIDAZOLATE CHIRAL NANO CLATHRATE COMPLEX AND PREPARATION METHOD THEREOF - The present invention discloses a metal nickel-imidazolate chiral nano clathrate complex and preparation method thereof. The new type of metal nickel-imidazolate chiral nano clathrate complex of the present invention has the following chemical formula: [Ni | 08-07-2014 |
| 20140234624 | MICROPOROUS COORDINATION COMPLEX AND METHOD OF MAKING THE SAME - Disclosed herein is a three-dimensional coordination complex that includes a plurality of inorganic centers; a plurality of a first bis(bidentate) linker; and a plurality of a second bis(bidentate) linker, where the first and the second bis(bidentate) linkers are have different lengths, and the bidentate binding sites on each linker face in opposite directions on an axis. | 08-21-2014 |
| 20140234625 | MEANS FOR MANUFACTURING MICRO-BEADS COMPRISING THERMOPLASTIC POLYMER MICRO-PARTICLES - The present invention relates to means for manufacturing micro-beads (polymer micro-particles) comprising thermoplastic polymer and having the average particle size of 10 μm or less, and extending into the nano-range. An original filament comprising a thermoplastic polymer is passed through an orifice under an air pressure (P1) and guided to a spray chamber under a pressure (P2; where P1>P2). The original filament having passed through the orifice is heated and melted under irradiation by an infrared beam, and is sprayed in microparticulate form from the orifice by the flow of air generated by the pressure differential between P1 to P2, whereby micro-beads comprising thermoplastic polymer micro-particles having an average particle size of 10 μm or less, and even less than 1 μm are manufactured. | 08-21-2014 |
| 20140242386 | METHOD FOR MAKING POLYAMIDE PARTICLES - This disclosure relates to a method of preparing polyamide particles. The method include spray drying a solution containing a polyamide to form polyamide particles having an average diameter of between about 0.5 μm and about 10 μm and at least about 85% of the polyamide particles having a diameter distribution of no more than about 1.5 μm. | 08-28-2014 |
| 20140242387 | PRECIPITATED CALCIUM CARBONATE PARTICLES AND USE THEREOF - Use, as an opacifier, of precipitated calcium carbonate particles at least partially in the form of nano fibers or nanochain like agglomerates constituted by at least two interconnected primary particles. | 08-28-2014 |
| 20140248492 | PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS - The invention is directed to an adsorbent comprising: a) 20-30% porous carbon with incorporated organic nitrogen species; and b) 70-80% inorganic matter. The invention is directed to a method of making an adsorbent which comprises: a) thermally drying dewatered sewage sludge to form granulated organic fertilizer; and b) pyrolyzing said the organic fertilizer at temperatures between 600 and 1000° C. The invention is additionally directed to the process of removing acidic gases from wet air streams comprising putting an adsorbent in contact with the wet air stream and allowing the adsorbent to adsorb the acidic gases. | 09-04-2014 |
| 20140248493 | SPHERICAL CARBON MATERIAL AND PROCESS FOR PRODUCING THE SPHERICAL CARBON MATERIAL - The present invention provides a spherical carbon material in the form of isotropic particles which undergoes a considerably less change in shape even after subjected to carbonization or graphitization, and has a good crystal growth property. The present invention relates to a raw coke spherical carbon material in which an average of a plane-direction sphericity and an elevation-direction sphericity of particles of the spherical carbon material as measured in plane and elevation directions of particles of the spherical carbon material, respectively, by observation using a scanning electron microscope is not less than 60%, and a shape retention rate of the spherical carbon material after being heated at 1200° C. for 5 hr and then at 2800° C. for 3 hr is not less than 70%; a process for producing the above raw coke spherical carbon material, comprising the step of applying a compression shear stress to raw coke particles comprising particles having a particle diameter that is not more than 1/3 of an average particle diameter (D50) thereof in an amount of not less than 5% to subject the raw coke particles to dry granulation sphericalization treatment; a carbonaceous spherical carbon material obtained by carbonizing the above raw coke spherical carbon material and a process for producing the carbonaceous spherical carbon material; and a graphite spherical carbon material obtained by graphitizing the above raw coke spherical carbon material and a process for producing the graphite spherical carbon material. | 09-04-2014 |
| 20140255694 | Methods To Recover Cesium Or Rubidium From Secondary Ore - A method to recover cesium, rubidium, or both from secondary ore is described and involves using scans and sorting techniques. Refined secondary ore is further described. | 09-11-2014 |
| 20140255695 | Alkaline Earth Metal Aluminate Spinels and Methods for the Preparation and Use Thereof - High surface area alkaline earth aluminate spinel materials are disclosed, together with methods for the preparation thereof from one or more alkaline earth metal salts and a water soluble non-ionic polymer. A nanocrystalline alkaline earth metal aluminate spinel prepared according to the method is also provided. | 09-11-2014 |
| 20140255696 | Biotin-Decorated Fluorescent Silica Nanoparticles With Aggregation-Induced Emission for Tumor Cell Targeting and Long-Term Tumor Cell Tracking - Fluorescent silica nanoparticles with aggregation induced emission characteristics as well as methods for attaching biotin thereto for tumor cell targeting and long-term cell tracking. Additionally, dendrimers decorated with AIR fluorogens. | 09-11-2014 |
| 20140255697 | NICKEL OXIDE MICROPOWDER AND METHOD FOR PRODUCING SAME - Nickel hydroxide obtained by neutralizing an aqueous nickel sulfate solution with an alkali is heat-treated in a non-reducing atmosphere at a temperature higher than 850° C. but lower than 1050° C. to form nickel oxide particles, and a sintered compact of nickel oxide particles that may be formed during the heat treatment is pulverized by preferably allowing the nickel oxide particles to collide with one another. The thus obtained nickel oxide fine powder has a sulfur content of 400 mass ppm or less, a chlorine content of 50 mass ppm or less, a sodium content of 100 mass ppm or less, and a specific surface area of 3 m | 09-11-2014 |
| 20140255698 | CNT AND METHOD FOR MANUFACTURING THEREOF - Disclosed are carbon nanotubes and a method for manufacturing the same wherein the carbon nanotubes (CNTs) which comprise a three-component carbon nanotube catalyst containing a catalytic component and an active component and have a potato or spherical shape with a particle diameter distribution (Dcnt) of 0.5 to 1.0 can be manufactured at a high yield using an impregnated supported catalyst by simultaneously removing activity and a fine powder of the impregnated supported catalyst in an attempt to solve a drawback of conventional impregnation methods for producing CNTs, namely, the difficulty in improving a yield of CNTs. | 09-11-2014 |
| 20140272414 | ELECTROLYTIC PRODUCTION OF METAL OXIDES - Disclosed is a method of producing metal oxides, comprising electrodepositing a metal oxide from an electrolyte solution onto a substrate to coat at least a portion of the substrate, whereby metal oxide seed particles are released into the solution, and precipitating metal oxide particles from the solution. The precipitated metal oxide particles have a maximum particle size of less than 1 micron. | 09-18-2014 |
| 20140272415 | PRODUCTION OF NEAR-STOICHIOMETRIC SPHERICAL TUNGSTEN CARBIDE PARTICLES - Near-stoichiometric spherical tungsten carbide particles and a method for making near-stoichiometric spherical tungsten carbide particles are disclosed. The method of making these particles may comprise coating a starting powder with a carbon containing compound followed by plasma processing the starting powder in a plasma formed by known ionization techniques using a suitable fluid medium. The near-stoichiometric spherical tungsten carbide particles exhibit desirable particle uniformity, impact resistance, and wear resistance in a variety of applications. | 09-18-2014 |
| 20140272416 | RUTILE TITANIUM DIOXIDE MICROSPHERES AND ORDERED BOTRYOIDAL SHAPES OF SAME | 09-18-2014 |
| 20140287232 | HIGHLY CRYSTALLIZED PARTICLES AND PRODUCTION METHOD THEREOF - According to one embodiment, there is provided a method for producing highly crystallized particles having a specific surface area of 5 m | 09-25-2014 |
| 20140287233 | PLATELET AGGREGATION INDUCING SUBSTANCE - A platelet aggregation inducing substance containing as an active ingredient a polypeptide having a peptide fragment represented by formula (1) (component A): | 09-25-2014 |
| 20140287234 | FLUORESCENT SUBSTANCE AND METHOD FOR PRODUCING THE SAME - The present embodiments provide a yellow light-emitting fluorescent substance of high luminous efficiency and also a production method thereof. This substance is represented by the formula (1): | 09-25-2014 |
| 20140287235 | COMPLEX COMPRISING CRYSTALLINE HYBRID NANOPOROUS MATERIAL POWDER - The present invention relates to a complex and a method for manufacturing same, the complex comprising: at least one crystalline hybrid nanoporous material powder, in which a metal ion, or a metal ion cluster to which oxygen is bound, and an organic ligand, or the organic ligand and a negative ion ligand are in a coordinate covalent bond; and at least one organic polymer additive, or at least one organic polymer additive and an inorganic additive, wherein the shape of the complex is spherical or pseudo-spherical, the size of the complex is 0.1 to 100 mm, a total volume of pores is 5 or more volume % based on the sum of a total volume of nanoporous material having a size of at most 10 nm and a total volume of pores having a size of at least 0.1 μm, and wherein a non-surface value per weight (m | 09-25-2014 |
| 20140287236 | HOLLOW NANOPARTICLES AND METHOD FOR PRODUCING SAME - Hollow nanoparticles having an average particle size of 30 to 300 nm and each including a shell mainly including calcium silicate. | 09-25-2014 |
| 20140302320 | DIELECTRIC CERAMIC COMPOSITION, DIELECTRIC CERAMIC, ELECTRONIC DEVICE, AND COMMUNICATION DEVICE - A dielectric ceramic composition is represented by a general formula “xBi | 10-09-2014 |
| 20140302321 | METHOD FOR PRODUCING WATER-ABSORBENT POLYMER PARTICLES WITH A HIGHER PERMEABILITY BY POLYMERIZING DROPLETS OF A MONOMER SOLUTION - A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein a water-insoluble inorganic salt is suspended in the monomer solution and the polymer beads have a mean diameter of at least 150 μm. | 10-09-2014 |
| 20140302322 | SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGLE WALL CARBON NANOTUBES - Disclosed are methods for decapping single wall carbon nanotubes and purifying the decapped single wall carbon nanotubes. The disclosed methods include the steps of oxidizing the single wall carbon nanotubes to remove the terminal end cap and subsequently acid washing the single wall carbon nanotubes to remove the catalyst particles. The resulting carbon nanotubes have improved BET surface area and pore volume. | 10-09-2014 |
| 20140302323 | MESOPOROUS METAL NITRIDE MATERIALS AND METHODS - A plurality of mesoporous metal nitride materials may be formed by a method that includes treating with ammonia (or a related bonded nitrogen and hydrogen containing reducing material) a mixed metal oxide material that comprises at least one first metal that forms an unstable product with ammonia and at least one second metal that forms a stable product with ammonia to form the metal nitride materials that include the second metal but not the first metal. The method contemplates forming metal nitride materials, as well as metal oxynitride materials. A related method that uses a non-bonded nitrogen and hydrogen containing reducing material may yield a mesoporous metal oxide. In particular the at least one metal that forms an unstable product with ammonia comprises zinc metal. | 10-09-2014 |
| 20140302324 | MRI-VISIBLE HYDROPHOBIC COPOLYMER - The invention relates to a hydrophobic thermoplastic copolymer which is in particular of use for manufacturing and/or coating medical devices, in particular implantable medical devices, characterized in that it is obtained by copolymerization, and in that it comprises at least one first monomer unit and at least one second monomer unit onto which is grafted a paramagnetic-ion-chelating ligand which can complex with such a paramagnetic ion or a paramagnetic-ion-chelating ligand which is complexed with such a paramagnetic ion, wherein the second monomer unit is grafted in sufficient amount for the copolymer to be visible in magnetic resonance imaging when it is complexed with said paramagnetic ion. The invention also relates to a method for obtaining said hydrophobic thermoplastic copolymer. | 10-09-2014 |
| 20140308519 | RECYCLING OF BROAD GOODS WITH THERMOPLASTIC STABILIZER MATERIALS - A method is disclosed for recycling broad goods material into a flaked feed material. The broad goods material includes reinforcement fibers and thermoplastic material. The recycling method includes applying heat and pressure to impregnate the reinforcement fibers at a filament level with the thermoplastic material to form an impregnated fiber material. The method also includes cooling the impregnated fiber material, and cutting the cooled impregnated fiber material into flakes to produce the flaked feed material. | 10-16-2014 |
| 20140308520 | Methods for the Bio-programmable Crystallization of Multi-component Functional Nanoparticle Systems - The bio-programmable crystallization of multi-component functional nanoparticle systems is Ascribed, as well as methods for such bio-programmable crystallization, and the products resultant from such methods. Specifically, the systems disclosed and taught herein are directed to improved strategies for the DNA-mediated self-assembly of multi-component functionalized nanoparticles into three-dimensional order surperlattices, wherein the functionalization of the nanoparticles with DNA is independent of either the composition of the material, or the shape of the nanoparticles. | 10-16-2014 |
| 20140315024 | METHOD FOR PRODUCING ALKALI METAL NIOBATE PARTICLES, AND ALKALI METAL NIOBATE PARTICLES - Disclosed are a method of producing fine particulate alkali metal niobate in a liquid phase system, wherein the size and shape of the particulate alkali metal niobate can be controlled; and fine particulate alkali metal niobate having a controlled shape and size. One of specifically disclosed is a method of producing a substantially rectangular cuboid particulate alkali metal niobate represented by MNbO | 10-23-2014 |
| 20140315025 | FUNCTIONALIZED METAL-CONTAINING PARTICLES AND METHODS OF MAKING THE SAME - Processes for forming functionalized metal-containing particles. The processes employ a reactive precursor material comprising a metal atom, a leaving group attached to the metal atom, and a functional moiety attached to the metal atom. In one embodiment, functionalized metal-containing particles can be formed by grafting reactive precursors with functional groups to particles containing controlled surface hydroxyl concentrations; with the particles produced by a prescribed method. In another embodiment, a process for forming functionalized metal-containing particles comprises (a) providing a first solution comprising water, a surfactant, and a non-polar dispersant; (b) adding a reactive precursor to the first part to form a mixture, the reactive precursor comprising a metal atom comprising a leaving group attached to the metal atom, and an organic functional moiety attached to the metal atom; and (c) adding a catalyst to the mixture of (b) and reacting with heating under reflux to form functionalized metal-containing particles. | 10-23-2014 |
| 20140322534 | ALPHA-ALUMINA FLAKES - The present invention relates to alumina flakes having a defined thickness and particle size distribution and to their use in varnishes, paints, automotive coatings printing inks, masterbatches, plastics and cosmetic formulations and as substrate for effect pigments. and organic dyes. | 10-30-2014 |
| 20140322535 | PREPARATION OF PRECIPITATED ZN PP CATALYSTS WITH INTERNAL PORE STRUCTURE USING NANOPARTICLES - Process for the preparation of a catalyst being in the form of solid particles comprising the steps of
| 10-30-2014 |
| 20140322536 | ALPHA-ALUMINA FLAKES - The present invention relates to alumina flakes having a defined thickness and particle size distribution and to their use in varnishes, paints, automotive coatings, printing inks, masterbatches, plastics and cosmetic formulations and as substrate for effect pigments. | 10-30-2014 |
| 20140322537 | METHOD OF MANUFACTURING CERAMIC POWDER HAVING PEROVSKITE STRUCTURE AND CERAMIC POWDER HAVING PEROVSKITE STRUCTURE MANUFACTURED USING THE SAME - There are provided a method of manufacturing a ceramic powder having a perovskite structure and a ceramic powder having a perovskite structure manufactured by the same. The method includes: mixing a compound of an element corresponding to site A in an ABO | 10-30-2014 |
| 20140322538 | LUMINESCENT NANOSTRUCTURED MATERIALS FOR USE IN ELECTROGENERATED CHEMILUMINESCENCE - “A nanostructured particulates formed from a redox active, luminescent phenyl substituted polycyclic aromatic hydrocarbon are provided herein. The nanostructured particulates may be used for determining the presence of an analyte of interest in a sample by detecting the emitted electromagnetic radiation generated by exposing a reagent mixture, which includes the nanostructured particulates and the sample, to electrochemical energy.” | 10-30-2014 |
| 20140329092 | MATERIALS COMPRISING DEAGGREGATED DIAMOND NANOPARTICLES - Heat-transfer fluids and lubricating fluids comprising deaggregated diamond nanoparticles are described herein. Also described are composites comprising deaggregated diamond nanoparticles, and methods of making such composites. Method of using deaggregated diamond nanoparticles, for example, to improve the properties of materials such as thermal conductivity and lubricity are also disclosed. | 11-06-2014 |
| 20140329093 | FINE CARBON FIBER, FINE SHORT CARBON FIBER, AND MANUFACTURING METHOD FOR SAID FIBERS - A novel fine carbon fiber produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit including a closed head-top part and a body-part with an open lower-end, in which an angle θ formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected head-to-tail with a distance to form a fiber. Fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber. | 11-06-2014 |
| 20140329094 | METHOD FOR CONCENTRATING FIBRIL CELLULOSE AND FIBRIL CELLULOSE PRODUCT - A method for concentrating fibril cellulose including subjecting aqueous fibril cellulose at a concentration of not higher than 5% to pressure filtration where water is removed from the fibril cellulose by applying pressure to the aqueous fibril cellulose, and continuing the pressure filtration continued to an end point where over 50% of the water initially present is removed from the fibril cellulose. The pressure filtration is performed at a temperature of 30° C. or higher. | 11-06-2014 |
| 20140335356 | Method for Synthesizing Spherical Porous Titanium Oxide Nanoparticles, Spherical Porous Titanium Oxide Nanoparticles Produced by said Synthesis Method, and Carrier for Gene Gun which Comprises said Spherical Porous Titanium Oxide Nanoparticles - Problem. Provided are a method for synthesizing spherical porous titanium oxide nanoparticles, which is easy to operate, does not take a long time for synthesis, and can easily adjust the particle diameter and the pore diameter of the spherical porous titanium oxide nanoparticles in accordance with the application thereof; spherical porous titanium oxide nanoparticles produced by the synthesizing method; and a gene gun carrier consisting of the spherical porous titanium oxide nanoparticles. Solution. A method for synthesizing spherical porous titanium oxide nanoparticles, includes: a step of reacting titanium isopropoxide and carboxylic acid in supercritical fluid, wherein the supercritical fluid is supercritical methanol, and the carboxylic acid is formic acid, acetic acid, benzoic acid, o-phthalic acid, fumaric acid, or maleic acid. | 11-13-2014 |
| 20140335357 | NEGATIVE ELECTRODE ACTIVE MATERIAL, ELECTRICAL STORAGE DEVICE, AND METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL - A negative-electrode active material disclosed herein contains a lithium titanate having a spinel structure, and satisfies the relationship B×P<50, where B is a specific surface (unit: m | 11-13-2014 |
| 20140335358 | C.I. PIGMENT YELLOW 74 (INSOLUBLE AZO PIGMENT), AND COLORING COMPOSITION USING SAME - A C.I. Pigment Yellow 74 as an insoluble azo pigment is provided. This C.I. Pigment Yellow 74 is crystalline particles. The ratio (26.6°/11.7°) of a diffraction intensity of a peak at 26.6° to a diffraction intensity of a peak at 11.7° in terms of Bragg angle (2θ±0.2°) as measured by powder X-ray diffraction using CuK α-radiation is 0.85 to 1.12, and the average primary particle size is 20 to 130 nm. The use of this C.I. Pigment Yellow 74 as a colorant in a coloring composition enables to provide the coloring composition with excellent dispersibility and good particle size stability and storage stability compared with conventional pigments. The use of this coloring composition enables the formation (recording) of images having excellent clarity and transparency of such high levels that have not been achievable by conventional technologies. | 11-13-2014 |
| 20140342156 | GEOPOLYMER RESIN MATERIALS, GEOPOLYMER MATERIALS, AND MATERIALS PRODUCED THEREBY - A product formed from a first material including a geopolymer resin material, a geopolymer resin, or a combination thereof by contacting the first material with a fluid and removing at least some of the fluid to yield a product. The first material may be formed by heating and/or aging an initial geopolymer resin material to yield the first material before contacting the first material with the fluid. In some cases, contacting the first material with the fluid breaks up or disintegrates the first material (e.g., in response to contact with the fluid and in the absence of external mechanical stress), thereby forming particles having an external dimension in a range between 1 nm and 2 cm. | 11-20-2014 |
| 20140342157 | HOLLOW METAL NANO PARTICLES - The present application relates to hollow metal nano particles. | 11-20-2014 |
| 20140342158 | LARGE-SIZED VINYL CHLORIDE SEED, METHOD OF PREPARING THE SEED, VINYL CHLORIDE RESIN PREPARED USING THE SEED, AND METHOD OF PREPARING THE VINYL CHLORIDE RESIN - The present invention relates to a large-sized vinyl chloride seed with an average particle size of 0.65 to 1.5 μm, a vinyl chloride resin with improved low-viscosity properties, and preparation methods thereof. The preparation of the large-sized vinyl chloride seed includes adding a vinyl chloride monomer, an emulsifier, and a polymerization initiator to an aqueous medium; homogenizing the mixed solution using a rotor-stator type homogenizer; and subjecting the resultant monomer droplets to a polymerization reaction. | 11-20-2014 |
| 20140349113 | POLYAMIDE 1010 POLYMER PARTICLES AND METHOD FOR PRODUCING SAME - The production of polyamide 1010 polymer particles, in which polyamide 1010 resin, a different polymer B and an organic solvent are dissolved and mixed and thereupon an emulsion is formed within a system for phase separation into two phases, being a solution phase having the polyamide 1010 resin as the main component and a solution phase having the polymer B as the main component, and thereafter a poor solvent of the polyamide 1010 resin is brought into contact therewith to precipitate the polyamide 1010 resin, wherein the formation of the emulsion is carried out at a temperature of 100° C. or higher, thereby making it possible to obtain highly crystalline polyamide 1010 particles having a high sphericity. | 11-27-2014 |
| 20140349114 | VACUUM INSULATION MATERIAL COMPRISING A HIGH SPECIFIC SURFACE AREA GETTER MATERIAL - The present invention provides a getter material comprising an adsorbent active substance with a specific surface area of 5˜40 m | 11-27-2014 |
| 20140349115 | Method for the crystallization of 2-(4-N,N-diethyl Amino-2-hydroxy-benzoyl)-benzoic acid-n-hexyl ester - The present invention relates to a method for the crystallization of n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate, to a method for the production of pourable or flowable particles of crystalline n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)-benzoate and to specific pourable or flowable particles of crystalline n-hexyl 2-(4-N,N-diethylamino-2-hydroxybenzoyl)benzoate. | 11-27-2014 |
| 20140349116 | NANOPLATELET METAL HYDROXIDES AND METHODS OF PREPARING SAME - Nanoplatelet forms of metal hydroxide and metal oxide are provided, as well as methods for preparing same. The nanoplatelets are suitable for use as fire retardants and as agents for chemical or biological decontamination. | 11-27-2014 |
| 20140356623 | THIOETHER-BRIDGED ORGANIC/INORGANIC COMPOSITE AND METHOD FOR PREPARING HOLLOW OR POROUS CARBON STRUCTURES AND SILICA STRUCTURES USING THE SAME - Provided are organosilica composites based on bis(3-triethoxysilylpropyl)tetrasulfide (TESPTS) or bis(3-triethoxysilylpropyl)disulfide (TESPDS) and containing octadecyltrimethoxy silane (C | 12-04-2014 |
| 20140356624 | SILICA COMPOSITE PARTICLES AND METHOD OF PRODUCING THE SAME - Disclosed are silica composite particles in which silica particles are subjected to surface treatment with an aluminum compound in which an organic group is bonded to an aluminum atom through an oxygen atom, and an aluminum surface coverage is from 0.01 atomic % to 30 atomic %, an average particle size is from 30 nm to 500 nm, and a particle size distribution index is from 1.1 to 1.5. | 12-04-2014 |
| 20140356625 | Method for Manufacturing Neuraminic Acid Derivatives - The present invention provides methods for manufacturing neuraminic acid derivatives. | 12-04-2014 |
| 20140356626 | Silicon Carbide Powder Production Method - A method for preparing silicon carbide powder according to an embodiment of the present disclosure includes the steps of: mixing a silicon (Si) source with a carbon (C) source including a solid carbon source or an organic carbon compound, and a silicon dioxide (SiO2) source, to form a mixture; and allowing the mixture to react, wherein the molar ratio of silicon dioxide in the silicon dioxide source to the sum of silicon in the silicon source and carbon in the carbon source is 0.01:1 to 0.3:1. | 12-04-2014 |
| 20140356627 | BROOKITE-FORM TITANIUM OXIDE POWDER AND METHOD FOR PRODUCING THEREOF - A brookite-form crystalline titanium oxide powder has a volume-standard median diameter in the range of 0.3 to 40 μm as measured by a laser diffraction particle size distribution meter, and contains a brookite-form crystal in an amount of 90% by mass or more as measured by a powder X-ray diffraction method. A method for producing a brookite-form crystalline titanium oxide powder comprises a preparation step of preparing a crystalline titanium oxyoxalate powder, and a heating step of heating the crystalline titanium oxyoxalate powder at a temperature of 550° C. to 820° C. | 12-04-2014 |
| 20140363674 | CHLORIDE, BROMIDE AND IODIDE SCINTILLATORS WITH EUROPEAN DOPING - A halide scintillator material is disclosed where the halide may comprise chloride, bromide or iodide. The material is single-crystalline and has a composition of the general formula ABX | 12-11-2014 |
| 20140363675 | SILICON CARBIDE POWDER AND METHOD FOR MANUFACTURING THE SAME - Disclosed are silicon carbide powders and a method of preparing the same. The method includes forming a mixture by mixing a silicon (Si) source, a carbon (C) source, and a silicon carbide (SiC) seed, and reacting the mixture. The silicon carbide (SiC) powders include silicon carbide (SiC) grains having a β-type crystal phase and a grain size in a range of about 5 μm to about 100 μm. | 12-11-2014 |
| 20140370289 | METHODS AND ACTIVE MATERIALS FOR REDUCING HALIDE CONCENTRATION IN GAS STREAMS - The present disclosure relates generally to methods and active materials for purifying gas streams containing halide as a contaminant, for example, in amounts as low as parts-per-million (ppm) or even parts-per-billion (ppb). In one aspect of the invention, an active material includes (a) one or more first metals each present as a metal oxide or metal hydroxide, the first metals being selected from the group consisting of iron, cobalt, nickel, copper, ruthenium, rhodium, palladium, silver, osmium, iridium, platinum, and gold; and (b) one or more second metals each present as a metal oxide or metal hydroxide, the one or more second metals being selected from the group consisting of alkali metals, alkaline earth metals, scandium, yttrium, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, and rhenium. | 12-18-2014 |
| 20140370290 | IRON NITRIDE BASED MAGNETIC POWDER AND MAGNET USING THE SAME - The present invention provides an iron nitride based magnetic powder which comprises the Fe | 12-18-2014 |
| 20140370291 | NANOSTRUCTURED COMPOSITE METAL OXIDE MATERIAL, PRODUCTION METHOD AND USE - The present invention relates to an alumina-zirconia nanostructured composite material characterised in that the content of elements other than Al, Zr, Hf, Y, Ce and O is less than 100 ppm, the Cl content is less than 1 ppm, at least one of the components has a mean grain size in the final material smaller than | 12-18-2014 |
| 20140370292 | PROCESSES FOR THE PREPARATION OF STANNIC OXIDE - Disclosed herein are processes for oxidising Sn | 12-18-2014 |
| 20140377559 | REUSE OF PAINT-SATURATED ALKALINE EARTH METAL CARBONATES - Methods are provided for beneficially reusing a paint-saturated filter aid, such as paint-saturated alkaline earth metal carbonates, as a substitute in applications requiring virgin alkaline earth metal carbonates. The paint-saturated filter aid is prepared by re-milling paint-saturated filter aid to a predetermined size to produce re-milled particles suitable for reuse in a variety of applications, including flooring, concrete, and the like. Also provided are flooring materials including re-milled particles of a paint-saturated filter aid characterized by one or more of: a median particle size (D50) of about 1 to about 50 microns; less than about 5% of the re-milled particles being retained on a 200 mesh screen; or a top cut size (D90) of about 5 to about 300 microns. | 12-25-2014 |
| 20140377560 | Microporous Zirconium Silicate for the Treatment of Hyperkalemia - The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects. The preferred formulations are designed avoid increase in pH of urine in patients and/or avoid potential entry of particles into the bloodstream of the patient. Also disclosed is a method for preparing high purity crystals of UZSi-9 exhibiting an enhanced level of potassium exchange capacity. These compositions are particularly useful in the therapeutic treatment of hyperkalemia. | 12-25-2014 |
| 20140377561 | MATERIAL BASED ON ALUMINA, WITH A MULTISCALE STRUCTURE, COMPRISING AN ALUMINIUM PHOSPHATE BINDER WITH GOOD MECHANICAL STRENGTH, AND PROCESS FOR ITS PREPARATION - A material is described in the form of a millimetric article constituted by coarse alumina particles with a median diameter in the range 10 to 200 μm, said coarse particles being at a distance, from one interface to another, of less than 10 μm, fine alumina particles with a median diameter in the range 0.5 to 10 μm, said fine particles being at a distance, from one interface to another, of less than 5 μm and being located in the space between the coarse particles, and a binder constituted by aluminium phosphate, said binder being located in the space between said fine and coarse particles, said material having a mesoporous volume, measured by mercury porosimetry, in the range 0.2 to 2 mL/g, a macroporous volume, measured by mercury porosimetry, in the range 0.05 to 0.2 mL/g and a BET specific surface area in the range 80 to 350 m | 12-25-2014 |
| 20140377562 | NATURAL NANOREINFORCEMENT THAT COMPRISES A LAMINAR SILICATE FROM VOLCANIC SOURCES USEFUL TO MANUFACTURE POLYMERIC NANOCOMPOSITES AND MANUFACTURE PROCESS THEREOF - The invention discloses a nanoreinforcement to produce polymeric nanocomposites from a natural laminar silicate from volcanic sources. The invention also discloses the manufacture process and use thereof to obtain polyolefin nanocomposites useful for the automotive, aerospace, construction and packaging industries, among others. | 12-25-2014 |
| 20150010756 | STRONTIUM TITANATE POWDER AND METHOD OF PREPARING THE SAME - Crystalline strontium titanate powder (SrTiO | 01-08-2015 |
| 20150010757 | PRECIPITATED SILICA USED AS REINFORCING FILLER FOR ELASTOMERS - The invention relates to a novel process for the preparation of precipitated silica which can be used as a reinforcing filler for elastomers. The invention also relates to novel precipitated silicas in the form of powder, granules or, preferably, substantially spherical beads, these silicas being characterized in that they have a BET specific surface of between 185 and 250 m | 01-08-2015 |
| 20150017443 | SINTERED COBALT FERRITES COMPOSITE MATERIAL WITH HIGH MAGNETOSTRICTION - Disclosed herein is a sintered cobalt ferrite composite material comprising of nano and micron sized powders of cobalt ferrite with high magnetostriction. The present invention further discloses preparation of nano and micron sized powders of cobalt ferrite, in particular, the auto combustion process using glycine as fuel for preparing nano sized cobalt ferrite powders. | 01-15-2015 |
| 20150017444 | RATIONAL ASSEMBLY OF NANOPARTICLE SUPERLATTICES WITH DESIGNED LATTICE SYMMETRIES - A method for lattice design via multivalent linkers (LDML) is disclosed that introduces a rationally designed symmetry of connections between particles in order to achieve control over the morphology of their assembly. The method affords the inclusion of different programmable interactions within one linker that allow an assembly of different types of particles. The designed symmetry of connections is preferably provided utilizing DNA encoding. The linkers may include fabricated “patchy” particles, DNA scaffold constructs and Y-shaped DNA linkers, anisotropic particles, which are preferably functionalized with DNA, multimeric protein-DNA complexes, and particles with finite numbers of DNA linkers. | 01-15-2015 |
| 20150017445 | ULTRAFINE NEPHELINE SYENITE - A useable particulate nepheline syenite having a grain size to provide an Einlehner Abrasive Value of less than about 100 is described. The particulate nepheline syenite is generally free from agglomeration and moisture free. At least 99% of the nepheline syenite particles have a size less than 10 microns | 01-15-2015 |
| 20150024204 | NOVEL PROCESS OF PREPARING NANO METAL AND THE PRODUCTS THEREOF - The present invention relates a process of preparing a nanopowder by using a natural source starting material wherein the nano powder is a nano metal or nano alloy or nano metal oxide or nano metal carbide or nano compound or nano composite or nanofluid. The nano product produced by the process has novel properties such as enhanced hardness, antibacterial properties, thermal properties, electrical properties, abrasive resistant, wear resistant, superior frictional properties, sliding wear resistance, enhanced tensile strength, compression strengths, enhanced load bearing capacity and corrosion properties. By virtue of this process the products produced are usable in preparation of thermal fluids, anti-fungal/bacterial/fouling coatings, paints, high strength electrical conductors, high corrosion resistant coatings and alloys, inkjet inks, neutralizing gram positive bacteria, neutralizing gram negative bacteria, motor cycle clutch, rocker arm, solder materials, bearing applications, spring materials, automobile parts, steering wheel joints and coatings, connecting rod, memory enhancing devices, hard disks, pen drives, electronic chips, smart materials, shape memory alloys, add-on materials for composite lamina or laminates of any number. | 01-22-2015 |
| 20150024205 | METHOD OF PRODUCING POLYCARBONATE-BASED POLYMER MICROPARTICLES, AND POLYCARBONATE-BASED POLYMER MICROPARTICLES - A method of producing polycarbonate-based polymer microparticles including forming an emulsion in a system in which a polycarbonate-based polymer (A), a polymer (B) different from the polycarbonate-based polymer (A) and an organic solvent (C) are dissolved and mixed together and which causes phase separation into two phases of a solution phase having the poly-carbonate-based polymer (A) as its main component and a solution phase having the polymer (B) different from the polycarbonate-based polymer (a) as its main component, and contacting a poor solvent for the polycarbonate-based polymer (A) with the emulsion at a temperature of 80° C. or higher to thereby precipitate microparticles of the polycarbonate-based polymer (A). | 01-22-2015 |
| 20150024206 | COATED DEVICES AND METHODS FOR COATING - The present invention relates in a first aspect to a method of coating surfaces of substrates with a lattice-like structure. In particular, the present invention relates to an in vitro method of coating surfaces by binding of epsin or a fragment thereof on the surface and, thereafter, binding of a compound forming the lattice like structure, in particular, binding of the clathrin heavy chain, to the epsin bound on the surface, thus, obtaining a coated substrate having a lattice like structure on the surface. In another aspect, the present invention relates to an in vitro method of producing nanometer-sized liposomes having a clathrin structure on its surface. In addition, substrates, like elements or devices, with coated surfaces having a lattice-like structure on the surface are provided obtainable by a method according to the present invention. | 01-22-2015 |
| 20150024207 | NICKEL-COBALT-MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR MANUFACTURING SAME - The present invention provides nickel-cobalt-manganese composite hydroxide and a method for manufacturing same, the nickel-cobalt-manganese composite hydroxide as a precursor allowing a positive electrode active material having excellent battery characteristics and a high-density to be manufactured. The nickel-cobalt-manganese composite hydroxide is represented by a general formula: Ni | 01-22-2015 |
| 20150024208 | CARBON MATERIAL AND METHOD FOR PRODUCING SAME | 01-22-2015 |
| 20150030854 | VITAMIN B6-COUPLED POLY(ESTER AMINE) AS GENE CARRIER AND APPLICATION IN CANCER GENE THERAPY - The present invention relates to a vitamin B6-coupled poly(ester amine) (VBPEA) as a gene carrier and a method for preparing the gene carrier. Moreover, the present invention relates to a gene delivery complex comprising a therapeutic gene coupled to the gene carrier and a pharmaceutical formulation for gene therapy, which comprises the gene delivery complex as an active ingredient. In addition, the present invention relates to gene therapy utilizing the gene carrier, the gene delivery complex or the pharmaceutical formulation. The VBPEA of the invention has a significantly high gene delivery rate compared to existing gene carriers and a complex of the VBPEA with DNA has little or no cytotoxicity and shows a very high in vivo transfection efficiency. In addition, a complex of the VBPEA with siRNA shows high gene silencing efficiency and can induce a high rate of cell death and the inhibition of cell proliferation in cancer cells, suggesting that it can be used for anticancer gene therapy. Thus, the gene carrier VBPEA of the invention can be used as an experimental gene carrier and can also be widely used in gene therapy against various diseases depending on the kind of therapeutic gene. | 01-29-2015 |
| 20150030855 | PHOSPHOR, METHOD FOR PRODUCING PHOSPHOR AND LIGHT EMITTING DEVICE - The present invention provides a phosphor comprising a cerium-activated sialon crystal having a basic composition represented by formula (1): | 01-29-2015 |
| 20150037583 | Process for the joint production of sodium carbonate and sodium bicarbonate - Process for producing sodium carbonate and sodium bicarbonate in a continuous mode out of trona comprising: c) feeding crushed trona, an extraction water and an additive in a first leaching tank containing a dissolution solution comprising sodium carbonate and sodium bicarbonate, wherein the additive is selected from the group consisting of: anionic hexametaphosphate, anionic polyphosphate, anionic polyphosphonate, soja lecithine, anionic polycarboxylate polymer, anionic polyacrylate polymer, anionic polyacrylate-polyacrylamide co-polymer, anionic hydrolyzed polymaleic polymers, anionic maleic-acrylic acids copolymers, anionic acrylic acid-phosphonic acid copolymers and combinations thereof; d) dissolving at least partially the crushed trona in the dissolution solution in order to produce a first suspension; e) removing continuously the first suspension from the first leaching tank and feeding it with an additive into a second leaching tank wherein the additive is selected from the same group of additives of step c); f) dissolving at least partially the remaining crushed trona from step d) in the second leaching tank in order to produce a second suspension; g) separating the second solid particles from the second solution to produce a production solution comprising sodium carbonate and to produce a production solid comprising the second solid particles comprising sodium bicarbonate. | 02-05-2015 |
| 20150037584 | GRINDING OF AN ALKALI OR ALKALINE EARTH METAL BOROHYDRIDE - A method for grinding a solid composition comprising an alkali or alkaline earth metal borohydride to produce a solid composition having a stable average particle size by grinding the alkali or alkaline earth metal borohydride in the presence of fumed silica, magnesium carbonate, or a combination thereof. | 02-05-2015 |
| 20150037585 | LIGAND PASSIVATED GOLD NANOPARTICLES - The invention provides novel gold nanoclusters of the formula Au | 02-05-2015 |
| 20150044468 | METHOD FOR GRANULATING PARTICLE-CONTAINING MATERIAL OBTAINED FROM INDUSTRIAL PROCESSES, THE GRANULATE THUS PRODUCED, AND USE THEREOF - A method for granulating a particle-containing material from an industrial process includes mixing the particle-containing material in the presence of water with a material that consists of or comprises a water-absorbing and swellable organic polymer compound which is insoluble in water so as to obtain granulates. | 02-12-2015 |
| 20150044469 | Mineral Composition Made From A Mixed Solid Phase of Calcium and Magnesium Carbonates, Method of Preparing Same and Use Thereof - A mineral composition made from a mixed solid phase of calcium and magnesium carbonates, method of preparing same and use thereof. A mineral composition made from a mixed solid phase of calcium and magnesium carbonates, formed from a crystallised calcium portion and a crystallised magnesium portion in the form of platelets, the crystals of the calcium portion and those of the magnesium portion being aggregated in the form of composite aggregates, said aggregates themselves being at least partially agglomerated, said calcium portion comprising at least one carbonate chosen from the group consisting of calcite, aragonite and the mixtures thereof, said magnesium portion comprising hydromagnesite in platelet form, said mixed solid phase having a bulk density less than or equal to 250 kg/m | 02-12-2015 |
| 20150044470 | CARBON FIBER THERMOPLASTIC RESIN PREPREG, CARBON FIBER COMPOSITE MATERIAL AND PRODUCING METHOD - Provided are a carbon fibre thermoplastic resin prepreg which is a carbon fibre prepreg obtained by impregnating a PAN-based carbon fibre in which the average fibre fineness of a single fibre is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20≦(FM/FS)≦40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fibre composite material employing the carbon fibre prepreg. | 02-12-2015 |
| 20150044471 | OXYNITRIDE PHOSPHOR POWDER - An oxynitride phosphor power has a fluorescence peak wavelength of 580 to 605 nm, the oxynitride phosphor having a higher external quantum efficiency than ever before. The oxynitride phosphor powder is an oxynitride phosphor powder containing α-SiAlON and aluminum nitride, represented by composition formula: | 02-12-2015 |
| 20150044472 | POLYVINYL BUTYRAL RESIN PELLET, AND METHOD FOR PRODUCING THE SAME - According to the present invention, a polyvinyl butyral resin pellet is provided that gives off little odor when produced and handled, as well as has a high apparent density and favorable handleability. The present invention includes a method for producing a polyvinyl butyral resin pellet including the steps of melting polyvinyl butyral resin powder with a water content of 0.01 to 6 wt % by means of a melt extruder that has at least one vent portion for devolatilization equipped with vacuum means, and cutting the melt of the polyvinyl butyral resin after extrusion of it from the melt extruder. The present invention further includes a polyvinyl butyral resin pellet having a total content of butyl aldehyde and 2-ethyl-2-hexenal of 100 ppm or less. | 02-12-2015 |
| 20150050495 | ZnO-SiO2 NANOPOWDER FOR THE DEVELOPMENT OF LATENT FINGERPRINTS - A nanopower composition consisting of zinc oxide and silicon oxide used to develop latent fingerprints on a non-porous surface with a high degree of clarity. The nanopowder composition contains 40-50 percent zinc and 10-20 percent silicon. | 02-19-2015 |
| 20150050496 | SPHERICAL ZINC OXIDE PARTICLE CONSISTING OF INTEGRATED PLATE-LIKE PARTICLES, METHOD FOR PRODUCING THE SAME, COSMETIC, AND THERMAL CONDUCTIVE FILLER - It is an object of the present disclosure to provide spherical zinc oxide particles consisting of integrated plate-like particles which can be used as a cosmetic raw material, a thermal conductive filler and the like, and a method for production of the same. | 02-19-2015 |
| 20150050497 | NICOTINAMIDE POWDER AND PROCESS AND DEVICE FOR ITS PRODUCTION - The invention relates to a process for the preparation of a nicotinamide powder, comprising the steps of providing an aqueous solution of nicotinamide and spray drying the solution. The invention also relates to a nicotinamide powder, devices for its production and uses. | 02-19-2015 |
| 20150050498 | WATER-ABSORBABLE SILICONE RUBBER PARTICLES AND METHOD FOR PRODUCING SAME - Water-absorbable silicone rubber particles which are particles of a silicone rubber, each of which has a particle diameter ranging from 0.1 to 1,000 μm and is elastic, wherein the silicone rubber is an organopolysiloxane having a polyoxyalkylene group, contains an oxyethylene unit represented by the formula —OCH | 02-19-2015 |
| 20150050499 | FIBROSIS CAUSING AGENT - Disclosed herein is a fibrosis-causing agent in a particulate form which effectively reduces the lung capacity in a noninvasive manner. The particulate form effective in reducing lung capacity in a noninvasive manner remains at or on an affected part of the lung to promote and/or induce fibrosis | 02-19-2015 |
| 20150056451 | PROTON-BINDING POLYMERS FOR ORAL ADMINISTRATION - Pharmaceutical compositions for and methods of treating an animal, including a human, and methods of preparing such compositions. The pharmaceutical compositions contain crosslinked amine polymers and may be used, for example, to treat diseases or other metabolic conditions in which removal of protons and/or chloride ions from the gastrointestinal tract would provide physiological benefits such as normalizing serum bicarbonate concentrations and the blood pH in an animal, including a human. | 02-26-2015 |
| 20150056452 | PULVERULENT COMPOSITIONS OF A COMPLEX BETWEEN AN ACID AND A METAL AND METHOD OF PREPARATION THEREOF - The present invention relates to pulverulent compositions of a complex between an acid and a metal and the method of preparation thereof. | 02-26-2015 |
| 20150064467 | HOLLOW SILICA NANOMATERIALS AND METHOD OF MAKING - One embodiment of the present invention is a hollow silica nanomaterial (HSN). The HSN includes silicon dioxide (SiO | 03-05-2015 |
| 20150064468 | PRODUCT AND METHOD FOR MAKING UNIFORM SPHERICAL, ACRYLIC POLYMERIC BEADS - The present invention provides a method for making uniform, spherical, acrylic polymeric beads by jetting, the beads produced, and ion exchange resins produced from functionalizing the uniform, spherical polymeric beads. | 03-05-2015 |
| 20150072145 | POROUS SILICA-CARBON COMPOSITES AND A METHOD OF PRODUCING THE SAME - Porous silica-carbon composites are obtained by mixing fine particulate carbon dispersed in water by a surfactant, alkali metal silicate aqueous solution, and mineral acid so as to produce co-dispersion in which silica hydrosol, produced by reaction of the alkali metal silicate and the mineral acid, and the fine particulate carbon are uniformly dispersed, and gelling silica hydrosol, contained in the co-dispersion, and making the co-dispersion into porous bodies. The porous silica-carbon composites are prepared so as to have specific surface area from 20 to 1000 m | 03-12-2015 |
| 20150079393 | Molecular Organometallic Resists for EUV - Described herein are organometallic or inorganic complexes with high extreme ultraviolet (EUV) optical density (OD) and high mass density for use in thin films. These thin films are used as high resolution, low line edge roughness (LER) EUV photoresists. The complexes may also be included in nanoparticle form for use in photoresists. | 03-19-2015 |
| 20150079394 | FLUORINATED PHOSPHORUS-DOPED ELECTROCONDUCTIVE TIN OXIDE POWDER, METHOD OF PRODUCING THE POWDER AND FILM USING THE POWDER - It is an object of the present invention to provide a transparent electroconductive tin oxide powder which has electroconductivity superior to that of conventional phosphorus-doped electroconductive tin oxide powders, undergoes less temporal change in air and gives coating films comprising the powder of the present invention a total light transmittance, haze and surface resistance that are superior to those of coating films comprising conventional phosphorus-doped electroconductive tin oxide powders. | 03-19-2015 |
| 20150079395 | POLYMER PARTICLES - Biodegradable, cross-linked polymer particle embolics and methods of making the same are described. The particle embolics can be used as embolization agents. | 03-19-2015 |
| 20150079396 | POLYMERIC PARTICLES AND PROCESSES FOR PREPARATION OF POLYMERIC PARTICLES THAT INVOLVE MOLDING - Polymeric particles having a size of about 0.1 to about 100 microns comprising at least two different phase separated polymers, at least one pigment, and at least one additive, where the pigment and additive are distributed within the phase separated polymers. | 03-19-2015 |
| 20150086785 | REINFORCED POLYOLEFIN COMPOSITIONS AND RELATED PRODUCTS AND METHODS - A granular particulate anhydrite reinforcing agent for polyolefin compositions may be used at a low concentration to provide enhanced composition properties, and particularly in relation to flexural properties. | 03-26-2015 |
| 20150086786 | BETA ZEOLITE AND METHOD FOR PRODUCING SAME - The present invention provides a beta zeolite that is useful as a catalyst, adsorbent agent, or the like, and that is both microporous and mesoporous. The beta zeolite is characterized by (i) the SiO | 03-26-2015 |
| 20150093575 | SUPERABSORBENT POLYMER WITH CROSSLINKER - The present invention further relates to a particulate superabsorbent polymer composition comprising a crosslinker composition that is the reaction product selected from (i) saturated amines and/or saturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds, (ii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with saturated glycidyl compounds and/or saturated polyglycidyl compounds, or (iii) ethylenically unsaturated amines and/or ethylenically unsaturated polyamines with ethylenically unsaturated glycidyl compounds and/or ethylenically unsaturated polyglycidyl compounds; and a surface crosslinking agent applied to the particle surface. The present invention further relates to an absorbent article that includes such particulate superabsorbent polymer compositions. | 04-02-2015 |
| 20150093576 | Carbon Nanotubes and Method for Preparing the Same - Disclosed herein are carbon nanotubes and a method of manufacturing the same. The carbon nanotubes include at least one element selected from aluminum (Al), magnesium (Mg) and silicon (Si) and at least one metal selected from cobalt (Co), nickel (Ni), iron (Fe), manganese (Mn) and molybdenum (Mo), and have an intensity ratio | 04-02-2015 |
| 20150093577 | CONVERSION OF CARBONACEOUS FUELS INTO CARBON FREE ENERGY CARRIERS - A system for converting fuel is provided and includes a first reactor comprising a plurality of ceramic composite particles, the ceramic composite particles comprising at least one metal oxide disposed on a support, wherein the first reactor is configured to reduce the at least one metal oxide with a fuel to produce a reduced metal or a reduced metal oxide; a second reactor configured to oxidize at least a portion of the reduced metal or reduced metal oxide from the said first reactor to produce a metal oxide intermediate; a source of air; and a third reactor communicating with said source of air and configured to regenerate the at least one metal oxide from the remaining portion of the solids discharged from the said first reactor and the solids discharged from the said second reactor by oxidizing the metal oxide intermediate. | 04-02-2015 |
| 20150093578 | METHOD OF MANUFACTURING ALANE INCLUDING DESOLVATION OF AN ALANE -ETHERATE COMPLEX - The invention relates to methods of preparing α-alane by desolvating an alane-etherate complex. The methods include electrospraying or electrospinning the alane-etherate complex in order to remove solvent. Solid alane is obtained and can be in either fine particulate form or fiber form. The alane can be encapsulated with a stabilizing agent. | 04-02-2015 |
| 20150093579 | METHOD OF PREPARATION OF ALANE-ETHERATE AND ALANE - The invention to preparing alane-etherate and alane by producing an alane-etherate complex using an acid including one or a combination of hydrochloric acid and methanesulfonic acid and a metal tetrahydroaluminate in a solvent including an ether such as diethyl ether. The alane-etherate can be desolvated using a spray desolvation process such as electrospraying. | 04-02-2015 |
| 20150099117 | SYNTHESIS OF METAL ALLOY NANOPARTICLES VIA A NEW REAGENT - Methods for producing nanoparticles of metal alloys and the nanoparticles so produced are provided. The methods include addition of surfactant and cationic metal to a novel reagent complex between zero-valent metal and a hydride. The nanoparticles of zero-valent metal alloys produced by the method include ˜7 nm zero-valent manganese-bismuth useful in fabricating a less expensive permanent magnet. | 04-09-2015 |
| 20150099118 | METAL-AIR BATTERIES AND ELECTRODES THEREFORE UTILIZING METAL NANOPARTICLE SYNTHESIZED VIA A NOVEL MECHANICOCHEMICAL ROUTE - Electrodes for metal-air batteries and the metal-air batteries employing such electrodes are provided. The electrodes include metal nanoparticles synthesized via a novel route. The nanoparticle synthesis is facile and reproducible, and provides metal nanoparticles of very small dimension and high purity for a wide range of metals. The electrodes utilizing these nanoparticles thus may have superior capability. Electrochemical cells employing said electrodes are also provided. | 04-09-2015 |
| 20150099119 | PARTICLES FOR ELECTROPHORETIC DISPLAYS - This invention relates to coloured polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids. | 04-09-2015 |
| 20150099120 | SPHERICAL SILICON CARBIDE POWDER AND A METHOD FOR MANUFACTURING SAME - A spherical crystalline silicon carbide powder as well as its manufacturing methods are proposed; the new power's mean grain size is 0.5-5 micrometers, its specific volume of interior pores having a mean diameter of 0.003 through 0.1 micrometer is 0.000007 cc/g through 0.01 cc/g, and its specific surface area is 0.5 m | 04-09-2015 |
| 20150099121 | CARBON MATERIAL AND METHOD FOR PRODUCING SAME | 04-09-2015 |
| 20150099122 | ZINC OXIDE POWDER AND PROCESS FOR MANUFACTURING SAME - The present invention provides a zinc oxide powder that enables a high degree of orientation, and highly uniform dispersion of an additive substance, to be simultaneously achieved in a green body or a sintered body. The zinc oxide powder of the present invention comprises a plurality of plate-like zinc oxide particles and has a volume-based D50 average particle diameter of 1 to 5 μm and a specific surface area of 1 to 5 m | 04-09-2015 |
| 20150104644 | METAL-CONTAINING TRIMANGANESE TETRAOXIDE COMBINED PARTICLES AND THEIR PRODUCTION PROCESS - To provide metal-containing trimanganese tetraoxide combined particles with which a metal-substituted lithium manganese oxide excellent as a cathode material for a lithium secondary battery can be obtained, and their production process. | 04-16-2015 |
| 20150104645 | MAGNETIC NANOFLAKES - Magnetic nanoflakes fabricated by surfactant assisted, wet, high energy ball milling of bulk precursors, with or without preceding dry, high energy ball milling, wherein certain nanoflakes indicate hard magnetic properties, crystallographic texture and magnetic anisotropy. | 04-16-2015 |
| 20150111037 | THERMAL SPRAY MATERIAL - A thermal spray material comprising granules containing a rare earth oxyfluoride has a particle diameter of 1 to 150 μm at a cumulative volume of 50 vol % before ultrasonic dispersion and 10 μm or smaller after ultrasonic dispersion at 300 W for 15 minutes as determined by laser diffraction/scattering particle size distribution analysis. The particle diameter after ultrasonic dispersion is one-third or less of that before ultrasonic dispersion. The thermal spray material has an average aspect ratio of 2.0 or lower and a compressibility of 30% or less. When the granules further contain a rare earth fluoride, upon being analyzed by X-ray diffractometry using Cu-Kα or Cu-Kα1 radiation, S1/S2 is preferably ≧0.10. S1=intensity of the maximum peak assigned to the rare earth oxyfluoride. S2=intensity of the maximum peak assigned to the rare earth fluoride, both observed in a 2θ angle range of 20° to 40°. | 04-23-2015 |
| 20150111038 | AMIDES OF 2-AMINO-4-ARYLTHIAZOLE COMPOUNDS AND THEIR SALTS - The present disclosure is directed to salts of N-{4-[2,4-difluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-5-yl)acetamide and process for the preparation thereof (formula II). | 04-23-2015 |
| 20150118492 | THREE-DIMENSIONAL CARBON STRUCTURES - The method of the present disclosure is directed towards the formation of a three-dimensional carbon structure and includes the steps of adding a radical initiator to an amount of carbon starting material, forming a mixture, placing the mixture in a mold, maintaining the mixture and the mold at an elevated temperature for a period of time to form a thermally cross-linked molded mixture and removing the thermally cross-linked molded mixture from the mold. The disclosure also includes a three-dimensional carbon structure, with that structure including a thermally cross-linked carbon base material in a predetermined formation. | 04-30-2015 |
| 20150118493 | HEMISPHERICAL POLYMETHYLMETHACRYLATE BEADS - The present invention relates to a hemispherical polymethylmethacrylate bead, wherein the hemispherical polymethylmethacrylate bead of the invention has high adhesive property and oil absorption when applied to cosmetics, medical supply, household items, display devices, lighting fixtures, and miscellaneous goods and especially, it enables cheerful color when applied to cosmetics in comparison with spherical polymethylmethacrylate beads. | 04-30-2015 |
| 20150118494 | SURFACE MODIFIED PIGMENT PARTICLES, METHOD OF PREPARATION & APPLICATION THEREOF - Surface modified pigments, methods of their preparation, pigment dispersions containing the modified particles, and their application for electronic displays, color filters, liquid toners, inks, coatings, paints, cosmetics and plastics are provided. | 04-30-2015 |
| 20150118495 | STRONTIUM PHOSPHATE MICROPARTICLE FOR RADIOLOGICAL IMAGING AND THERAPY - This invention relates to strontium-phosphate microparticles that incorporate radioisotopes for radiation therapy and imaging. | 04-30-2015 |
| 20150118496 | METHOD FOR FABRICATING HOLLOW METAL NANO PARTICLES AND HOLLOW METAL NANO PARTICLES FABRICATED BY THE METHOD - The present application provides a method for fabricating hollow metal nano particles and hollow metal nano particles fabricated by the same. | 04-30-2015 |
| 20150125697 | SAPONIFICATION PRODUCT OF VINYL ESTER/ETHYLENICALLY UNSATURATED CARBOXYLIC ACID ESTER COPOLYMER AND PROCESS FOR PRODUCING THE SAME - The present invention provides a saponification product of a vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer having superior tolerance of the aqueous thickening liquid against mechanical shear. More specifically, the present invention provides a saponification product of a vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer having the superior tolerance, by polymerizing a mixture where the molar ratio of the vinyl ester/ethylenically unsaturated carboxylic acid ester is from 8/2 to 3/7, and saponifying the obtained copolymer in a mixed solvent where the mass composition ratio of an aqueous organic solvent/water mixture solvent is from 3/7 to 8/2. | 05-07-2015 |
| 20150125698 | NANOSTRUCTURED ORGANIC MATERIALS AND A PROCESS FOR THE PREPARATION THEREOF - The invention disclosed nanostructured organic materials and a process for the preparation thereof. Further the present invention herein provides nanostructured organic material comprising divalent zinc metal complex of N,N′-Di-(phenyl-3,5 dicarboxylic acid)-perylene-3,4,9,10-tetracarboxylic acid diimide doped with hydrazine hydrate, which exhibits increased charge carrier mobility at low operating voltage at atmospheric condition useful in organic field effect transistors (OFETs). | 05-07-2015 |
| 20150125699 | GALLIUM OXIDE SINGLE CRYSTAL AND GALLIUM OXIDE SINGLE CRYSTAL SUBSTRATE - Provided is a gallium oxide single crystal and a gallium oxide single crystal substrate that can improve the luminous efficiency. In a gallium oxide single crystal | 05-07-2015 |
| 20150125700 | METHOD FOR MANUFACTURING Sr FERRITE PARTICLE FOR SINTERED MAGNET, METHOD FOR USING Sr FERRITE PARTICLE, Sr FERRITE SINTERED MAGNET AND METHOD FOR MANUFACTURING SAME, AND MOTOR AND GENERATOR - Provided is a method for producing Sr ferrite particles for sintered magnets, the method includes: a mixing step of mixing an iron compound, a strontium compound, and an alkali metal compound which includes at least one of K and Na as a constituent element and which does not include Cl and S as the constituent element to prepare a mixture; and a calcining step of firing the mixture at 850° C. to 1100° C. to obtain Sr ferrite particles in which an average particle size of primary particles is 0.2 to 1.0 μm. In the mixing step, the alkali metal compound is mixed in such a manner that a total amount of K and Na becomes 0.03 to 1.05% by mass in terms of K | 05-07-2015 |
| 20150132576 | Low Density Glass Particles with Low Boron Content - Glass particles comprise glass microbubbles. The glass particles have a size distribution with a d | 05-14-2015 |
| 20150132577 | PRECIPITATED SILICA AND PAPER INDUSTRY/OTHER APPLICATIONS THEREOF - Precipitated silica specifically useful in the paper industry and in particular in paper-coating applications for inject printing, is characterized by an uptake of DOP oil lower than 260 ml/100 g, a pore volume (V | 05-14-2015 |
| 20150140331 | NANOPARTICLES AND METHOD OF MAKING NANOPARTICLES - Embodiments of the present disclosure include metal boride nanoparticles, methods of making metal boride nanoparticles, methods of using metal boride nanoparticle, metal oxide nanoparticles, methods of making metal oxide nanoparticles, methods of using metal oxide nanoparticle, and the like. | 05-21-2015 |
| 20150140332 | Production of High-Purity Lithium Fluoride - The present invention relates to a process for preparing high-purity lithium fluoride proceeding from lithium carbonate, and to lithium fluoride having a preferred morphology. | 05-21-2015 |
| 20150147572 | CERMET POWDER - A powder material of the present invention contains ceramic-metal composite particles, wherein at least a part of the composite particles exhibit no breaking point in a stress-strain diagram obtained by applying a compressive load that increases up to a maximum value of 10 mN or more at a loading rate of 15.0 mN/s or less. | 05-28-2015 |
| 20150290340 | SHORT INTERFERENCE RNA GENE DELIVERY SYSTEM FOR SYSTEMIC CIRCULATION - The present invention relates to a gene delivery system which improves siRNA delivery and the in vivo systemic circulation efficiency thereof More particularly, the present invention is a siRNA gene delivery system for systemic circulation based on polyethylene glycol (PEG) and an arginine 9 (R9) peptide. | 10-15-2015 |
| 20150290714 | MANUFACTURING METHOD OF SPHERICAL GOLD (AU) NANOPARTICLES AND SPHERICAL GOLD (AU) NANOPARTICLE MANUFACTURED BY USING THE SAME - Provided is a manufacturing method of uniformly spherical gold nanoparticles using a synthesis method for controlling a size and a shape by repeating an etching and growing. | 10-15-2015 |
| 20150291439 | METHOD FOR PRODUCING CUPROUS OXIDE FINE PARTICLES, CUPROUS OXIDE FINE PARTICLES AND METHOD OF PRODUCING CONDUCTOR FILM - A cuprous oxide fine particle production method includes a production step of producing cuprous oxide fine particles using copper compound powder and a thermal plasma flame. The thermal plasma flame is derived from an inert gas. The production step includes a step of supplying into the thermal plasma flame, the copper compound powder dispersed using a carrier gas or slurry obtained by dispersing the copper compound powder in water in the form of droplets. The production step preferably further includes a step of supplying a cooling gas to an end portion of the thermal plasma flame. | 10-15-2015 |
| 20150298984 | ANHYDROUS, AMORPHOUS AND POROUS MAGNESIUM CARBONATES AND METHODS OF PRODUCTION THEREOF - An X-ray amorphous magnesium carbonate is disclosed that is characterized by a cumulative pore volume of pores with a diameter smaller than 10 nm of at least 0.018 cm | 10-22-2015 |
| 20150298989 | METHOD OF PRODUCING ELECTROLYTIC MANGANESE DIOXIDE WITH HIGH COMPACT DENSITY AND ELECTROLYTIC MANGANESE DIOXIDE PRODUCED THEREFROM - A method for producing electrolytic manganese dioxide with high compact density where electrolytic manganese dioxide pieces are milled in a classifying mill to produce first milled manganese dioxide particles where 30% of the particles are larger than 200 mesh and up to 95% of the particles are smaller than 325 mesh. The first milled manganese dioxide particles are milled a second time to produce manganese dioxide particles having a second particle size distribution. Also, an electrolytic manganese dioxide particle composition, wherein when the particle size distribution of the composition is plotted as a function of base-10 logarithm of the particle size, a first peak is centered at a particle size from 40-100 μm and contributes a minimum of 20% of the area under the curve of the overall particle size distribution and a maximum of 45% of the area under the curve of the overall particle size distribution. | 10-22-2015 |
| 20150299240 | AMPHIPHILIC NANOSHEETS AND METHODS OF MAKING THE SAME - In some embodiments, the present invention provides amphiphilic nanosheets that comprise lamellar crystals with at least two regions: a first hydrophilic region, and a second hydrophobic region. In some embodiments, the amphiphilic nanosheets of the present invention also comprise a plurality of functional groups that are appended to the lamellar crystals. In some embodiments, the functional groups are hydrophobic functional groups that are appended to the second region of the lamellar crystals. In some embodiments, the lamellar crystals comprise α-zirconium phosphates. Additional embodiments of the present invention pertain to methods of making the aforementioned amphiphilic nanosheets. Such methods generally comprise appending one or more functional groups to a stack of lamellar crystals; and exfoliating the stack of lamellar crystals for form the amphiphilic nanosheets. | 10-22-2015 |
| 20150299366 | MOLECULARLY IMPRINTED POLYMER NANOPARTICLES COMPATIBLE WITH BIOLOGICAL SAMPLES AND PREPARATION METHOD THEREOF - This invention provides molecularly imprinted polymer nanoparticles compatible with biological samples, and in particular pure biological samples and a preparation method thereof. Said molecularly imprinted polymer nanoparticles have a crosslinking degree exceeding 50%, a particle diameter of 10 to 500 nm, hydrophilic polymer brushes on its surfaces and can be prepared by introducing appropriate hydrophilic macromolecular chain transfer agents into reversible addition-fragmentation chain transfer (RAFT) precipitation polymerization systems through the one-pot synthesis. The preparation method is simple, features a broad range of application and yields a pure product. The obtained hydrophilic molecularly imprinted polymer nanoparticles have prospects for a wide range of application in biological sample analysis, medical clinical immune analysis, food and environmental monitoring, biomimetic sensors, etc. | 10-22-2015 |
| 20150299416 | LOW COST PROCESS FOR MANUFACTURE OF FORM-STABLE PHASE CHANGE MATERIAL - The present technology generally relates to phase change material (PCM) pellets consisting essentially of a mixture of paraffin, a polymer, and optionally a thermal conductivity improver, a nucleating agent, an anti-oxidant, or a combination of any two or more thereof; wherein the paraffin is at least about 60 wt % of the PCM pellet; and the polymer is uncrosslinked high density polyethylene (HDPE) that has a melt flow index between about 0.1 g/10 min and about 50 g/10 min. | 10-22-2015 |
| 20150307653 | POLYMER PARTICLE AND PREPARATION METHOD THEREOF - Provided is a poly-p-xylyene having at least one chemically active functional group present in a form of particles. In an embodiment, the functionalized poly-p-xylylene is synthesized via CVD, and electrospinning is then performed at a relatively low polymer concentration, so as to produce functionalized poly-p-xylylene particles. The functionalized poly-p-xylyene particles have a particle size at nano-scale or micro-scale. Such functionalized poly-p-xylyene particles can be applied to biological fields extensively. | 10-29-2015 |
| 20150307661 | ORGANO-AMINE ACID GAS ADSORPTION-DESORPTION POLYMERS, PROCESSES FOR PREPARING SAME, AND USES THEREOF - An adsorption-desorption material, in particular, crosslinked organo-amine polymeric materials having a weight average molecular weight of from about 500 to about 1×10 | 10-29-2015 |
| 20150307669 | ISOLATED AND FIXED MICRO AND NANO STRUCTURES AND METHODS THEREOF - Discrete micro and nanoscale particles are formed in predetermined shapes and sizes and predetermined size dispersions. The particles can also be attached to a film to form arrays of particles on a film. The particles are formed from molding techniques that can include high throughput and continuous particle molding. | 10-29-2015 |
| 20150307957 | Production of nano sized ferrite - Method for producing nano sized ferrite particles from a metallurgical slag, the method including the steps of: a) providing a ladle with a molten slag including CaO, SiO2, FeO, and at least one of MnO, Cr2O3, V2O3. b) oxidizing the slag at a temperature in the interval of 1573K-1773K (1300-1500° C.) for 10-90 minutes, c) removing at least a portion of the slag from the ladle d) cooling the removed slag portion to a temperature below 373K (100° C.), e) extracting nano sized manganese ferrite and/or chromium ferrite and/or vanadium ferrite particles from the cooled portion. | 10-29-2015 |
| 20150315023 | METHOD FOR SYNTHESIZING HEXAGONAL TUNGSTEN NITRIDE, AND HEXAGONAL TUNGSTEN NITRIDE - The present invention addresses the problem of providing a method for synthesizing hexagonal tungsten nitride by synthesizing hexagonal tungsten nitride as a main product, and of providing the hexagonal tungsten nitride. The problem is solved through use of a method for synthesizing hexagonal tungsten nitride comprising synthesizing hexagonal tungsten nitride by heating a starting material powder containing a tungsten halide and an alkali metal nitride and/or an alkaline earth metal nitride. | 11-05-2015 |
| 20150315084 | LIGHT-TRANSMITTING BISMUTH-SUBSTITUTED RARE-EARTH IRON GARNET-TYPE CALCINED MATERIAL, AND MAGNETO-OPTICAL DEVICE - A light-transmitting bismuth-substituted rare-earth iron garnet-type calcined body expressed by R | 11-05-2015 |
| 20150329363 | SYSTEMS AND METHODS OF MANUFACTURING NANOTUBE STRUCTURES - A tube manufacturing system is provided that is capable of manufacturing tube structures that are on the nanoscale and larger. The system provides for control as to the structure and atomic makeup of the feed sheet material used and provides motive force to the sheet material being used to continuously advance the sheet material through the various system components. After the tube structures are formed, they may be used in providing a source material for manufacturing macroscopic objects thus increasing the level of performance and capabilities of such objects due to the engineered properties of the tube structures formed within this system and method of manufacturing. Processes for manufacturing of nanotubes are also disclosed, as are nanotubes manufactured by the processes and system of the invention. | 11-19-2015 |
| 20150329592 | ALL GOLD FLUORESCENCE RESONANCE ENERGY TRANSFER PROBE AND USE THEREOF - The present invention relates to a gold fluorescence resonance energy transfer nanoprobe comprising a gold fluorescence donor, a gold fluorescence acceptor, and a linker fragment that connects the gold fluorescence donor and the gold fluorescence acceptor, wherein the fluorescence resonance energy transfer is carried out between the gold fluorescence donor and the gold fluorescence acceptor. This all gold probe employing fluorescence resonance energy transfer technique can be used for detecting diseases such as arthritis, osteoporosis, and cancer metastasis. | 11-19-2015 |
| 20150336292 | MATERIALS FOR POWDER-BASED ADDITIVE MANUFACTURING PROCESSES - A multi-component micro-pellet useful as a consumable material for making objects by powder based additive manufacturing is disclosed. A method of making said micro-pellet is also disclosed. An object made by using said micro-pellets is also disclosed. | 11-26-2015 |
| 20150336998 | MAGNETIC SUBSTANCE - The present disclosure relates to a ferromagnetic substance containing a crystal of a metal complex molecule in which a heterocycle is bonded to metal, the metal of the metal complex molecule is bonded to the metal of another metal complex via oxygen as a electron donor, and the ferromagnetic substance has a ferromagnetic property balanced with stability of crystals based on a metal—electron donor—metal bond angle that is from 130° to 160°. The present disclosure also relates to a drug containing, as a principal component, the crystal of the metal complex molecule. | 11-26-2015 |
| 20150343421 | SULFUR SCAVENGING MATERIALS - Materials which react with (“scavenge”) sulfur compounds, such as hydrogen sulfide and mercaptans, are useful for limiting sulfur-induced corrosion. Surface-modified particles incorporating a hexahydrotriazine moiety are disclosed and used as sulfur scavengers. These surface-modified particles are used a filter media in fixed filter systems and as additives to fluids including sulfur compounds. The hexahydrotriazine moiety can react with sulfur compounds in such a manner as to bind sulfur atoms to the surface-modified particles, thus allowing removal of the sulfur atoms from fluids such as crude oil, natural gas, hydrocarbon combustion exhaust gases, sulfur polluted air and water. The surface-modified particles may, in general, be sized to allow separation of the particles from the process fluid by sedimentation, size-exclusion filtration or the like. | 12-03-2015 |
| 20150344355 | HIGH REFRACTIVE INDEX GLASS BEAD WITH HIGH RETROREFLECTIVITY, AND METHOD OF PREPARING THE SAME - The present disclosure provides a retroreflective glass bead that includes at least one high refractive oxide selected from the group consisting of TiO | 12-03-2015 |
| 20150349239 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC DEVICE - A piezoelectric material that does not contain lead and has excellent piezoelectric constant and mechanical quality factor in a device driving temperature range (−30° C. to 50° C.) is provided. A piezoelectric material includes a main component containing a perovskite metal oxide represented by following general formula (1), and a first auxiliary component containing Mn, wherein an amount of the contained Mn is 0.002 moles or more and 0.015 moles or less relative to 1 mole of the metal oxide. | 12-03-2015 |
| 20150352122 | Novel Formulation of Meloxicam - Unit dosage forms of meloxicam containing either 5 mg or 10 mg of meloxicam that provide effective pain relief and have desirable pharmacokinetic properties are described. The unit dosage forms can provide pain relief when a single unit dose is administered to a patient and useful for treating pain such as osteoarthritis pain at a relatively low systemic exposure to meloxicam. | 12-10-2015 |
| 20150353358 | Fine Particle Coal, and Systems, Apparatuses, and Methods for Collecting and Using the Same - Methods, apparatuses, and systems to collect fine particle coal are provided herein. For example, these methods, apparatuses, and systems may be incorporated into a coal processing plant to collect a portion of the fine particle coal that is normally lost in the system. A fine particle coal also is provided. The fine particle coal may have a particle size of 1000 μm or smaller and a water content of from about 5% to about 20%, by weight. | 12-10-2015 |
| 20150353374 | RUTILE TITANIUM DIOXIDE MICROSPHERES AND ORDERED BOTRYOIDAL SHAPES OF SAME | 12-10-2015 |
| 20150353587 | TRIORGANOBORANE-AMINO FUNCTIONALIZED NANOPARTICLES, COMPOSITIONS, AND METHODS - Surface-modified nanoparticles wherein each nanoparticle includes an inorganic core and surface modifying groups, wherein the surface modifying groups include at least one triorganoborane-amine complex having the structure —Z—NHR | 12-10-2015 |
| 20150359887 | Heat-Sensitive Nanoparticle System - A heat-sensitive system comprising at least one nanoparticle bound covalently to at least one thermolabile molecule comprising an azo —N═N— functional group —N═N— in turn bound covalently to at least one active molecule selected from a fluorophore molecule and a drug is disclosed. The system converts an electromagnetic radiation into thermal energy exposed to an alternating magnetic field. Uses of the system are also disclosed. | 12-17-2015 |
| 20150360995 | LIGHT WEIGHT STRUCTURAL MATERIALS - Functionalized microspheres for being dispersed in matrix materials to reduce the density and weight of the materials may be configured to include a covalently bound surface component which is configured to covalently bond with the matrix material so that when combined with the matrix material a strong, light-weight matrix material may be produced. | 12-17-2015 |
| 20150361086 | HIGH-FLUIDITY NON-CAKING DIANHYDROHEXITOL PELLETS - Dianhydrohexitol pellets, whose fluidity is preserved even after lengthy storage, include between 90% and 100%, preferably between 95% and 100%, and more preferentially between 97% and 100% of dianhydrohexitols by weight, on a dry weight basis, and have the particularity of not being subject to caking. A process for preparing the dianhydrohexitol pellets is also described. | 12-17-2015 |
| 20150361268 | MAGNESIUM FLUORIDE SOL AND OPTICALLY ACTIVE SURFACE COATINGS DERIVED THEREOF - The invention relates to a method for obtaining a magnesium fluoride (MgF | 12-17-2015 |
| 20150367023 | A NOVEL GLASS-IONOMER CEMENT - A novel, glass-ionomer cement (GIC), which is preferably bioactive, and which is both trivalent metal cation-free and magnesium-free, comprising: (i) a glass composition which is both trivalent metal cation-free and magnesium-free (and is preferably bioactive), and (ii) a polyacid. | 12-24-2015 |
| 20150368390 | FLUORINE-CONTAINING POLYMER MICROSPHERE - Disclosed in the invention is a fluorine-containing polymer microsphere. A polymerization monomer, a photoinitiator and a stable dispersant are added into a reaction kettle, carbon dioxide gas is introduced for emptying air therein, then liquid carbon dioxide is injected, an initiating light source is used for irradiating in the reaction kettle after the temperature and pressure of the reaction kettle are constant, the reaction is performed under the conditions of −20-30° C. and 20-70 bar, wherein the concentration of the polymerization monomer accounting for the total volume of the reactants is 0.02-2 g/ml, and the weight ratio of the photoinitiator, stable dispersant and polymerization monomer is (0.3-10):(2-20):100; after the reaction is finished, the temperature returns to room temperature, and the precipitate is washed with liquid carbon dioxide, so as to obtain the polymer microspheres. The fluorine-containing polymer which covers the surface of the microspheres in the present invention can reduce the surface energy thereof, and can benefit the timely migration of the microspheres to the coating surface; a tertiary amine group is introduced into the fluorine-containing polymer to firmly bond the microspheres into a cross-linked network, and thus benefits the tight integration of the microspheres and the coating; a RAFT active group is introduced to firmly anchor the microspheres onto the coating film; thus ensuring the stability of the cured coating. | 12-24-2015 |
| 20150376376 | PARTICLES CONTAINING CARBON FIBRES, USE AND PRODUCTION THEREOF - The present invention relates to carbon fibre-containing particles, preferably in the form of pellets or granules, which are suitable, in particular, for producing carbon fibre-containing (composite) materials, preferably carbon fibre-containing plastics, and also a process for producing them and their use. | 12-31-2015 |
| 20160002051 | ELECTRICALLY CONDUCTIVE THIN FILMS - An electrically conductive thin film including a compound represented by Chemical Formula 1 and having a layered crystal structure Chemical Formula 1 | 01-07-2016 |
| 20160002362 | POLYSACCHARIDE POWDER AND ANTI-ADHESIVE MATERIAL CONTAINING THE SAME - The present invention provides a means for improving water-solubility of polysaccharide. A polysaccharide powder according to the present invention has a particle size distribution in which 30 vol or more of the total volume of the powder has particle sizes of 200 to 750 μm. | 01-07-2016 |
| 20160016856 | POWDER FOR THERMAL SPRAYING, THERMAL SPRAYED COATING, AND METHOD FOR FORMING THERMAL SPRAYED COATING - A thermal spray powder of the present invention contains ceramic particles having an average particle size of 1 μm or more and 20 μm or less. The ceramic particles have a flowability index value FT of 3 or more measured by using a powder rheometer. The flowability index value FF is determined by measuring the maximum principal stress and the uniaxial collapse stress of the ceramic particles at normal temperature and normal humidity when 9 kPa of shear force is applied to the ceramic particles, and by dividing the measured maximum principal stress by the measured uniaxial collapse stress. | 01-21-2016 |
| 20160020463 | MANUFACTURING APPARATUS OF HIGH PURITY MOx NANOSTRUCTURE AND METHOD OF MANUFACTURING THE SAME - There is disclosed that a MOx nanostructure manufacturing apparatus and a manufacturing method thereof can not only supply a reaction gas more effectively to the surface of a molten metal with ease by injecting a carrier gas to the surface of the molten metal above a graphite crucible as well as bringing the reaction gas in the lower side of the graphite crucible, but also maximize volatilization rates through an inflow of the reaction gas from the lower portion toward the upper of the graphite crucible. | 01-21-2016 |
| 20160023907 | Process for Producing Fine, Morphologically Optimized Particles Using Jet Mill, Jet Mill for Use in Such a Process and Particles Produced - A process for producing fine particles with a high aspect ratio and/or a low specific surface area includes use of a jet mill. An alkaline grinding aid is added to a grinding gas before the grinding gas is fed into a grinding chamber of the jet mill. The process includes micronisation of particles of layered structure material having an interplanar distance ranging from 0.30 nm to 0.40 nm as measured by X-ray diffraction method. | 01-28-2016 |
| 20160023915 | PROCESS FOR PREPARING SCALENOHEDRAL PRECIPITATED CALCIUM CARBONATE - The present invention provides a process for preparing a precipitated calcium carbonate product. The process comprises the steps of preparing slaking quick lime to obtain slaked lime; and subjecting the slaked lime, without agitation, without prior cooling in a heat exchanger, and in the absence of any additives, to carbonation with carbon dioxide gas to produce PCC. The newly prepared product develops better performance thanks to improved resistance during processing. | 01-28-2016 |
| 20160023917 | RUTILE TITANIUM DIOXIDE NANOPARTICLES AND ORDERED ACICULAR AGGREGATES OF SAME - Ordered acicular aggregates of elongated TiO | 01-28-2016 |
| 20160024131 | PROCESS FOR PRODUCING A PARTICULATE COMPOSITION COMPRISING AN HYDROUS CRYSTALLINE 2-O-ALPHA-D-GLUCOSYL-L-ASCORBIC ACID - The invention provides a process for enabling the production of a particulate composition containing anhydrous crystalline ascorbic acid 2-glucoside that does not significantly cake even when the production yield of ascorbic acid 2-glucoside does not reach 35% by weight. The process for producing a particulate composition containing anhydrous crystalline ascorbic acid 2-glucoside, which comprises allowing a CGTase to act on a solution containing either liquefied starch or dextrin and L-ascorbic acid and then allowing a glucoamylase to act on the resulting solution to obtain a solution with an ascorbic acid 2-glucoside production yield of at least 27%, purifying the obtained solution to increase the ascorbic acid 2-glucoside content to a level of over 86% by weight, precipitating anhydrous crystalline ascorbic acid 2-glucoside by a controlled cooling method or pseudo-controlled cooling method, collecting the precipitated anhydrous crystalline ascorbic acid 2-glucoside, and ageing and drying the collected anhydrous crystalline ascorbic acid 2-glucoside. | 01-28-2016 |
| 20160031709 | PURIFIED CARBON NANOTUBES - The present invention relates to a method of preparing purified carbon nanotubes (CNTs) comprising mixing starting CNTs with an organic solvent in the presence of sonication; substantially removing the organic solvent to obtain a CNT composition; and heating the CNT composition at 200° C. or higher to obtain the purified carbon nanotubes. The present invention further relates to the purified CNTs and cohesive CNT assemblies prepared from the method described herein, and articles (e.g. capacitor, energy storage device or capacitive deionization device) comprising the purified CNTs. | 02-04-2016 |
| 20160032480 | POROUS PARTICLES AND METHODS OF MAKING THEREOF - Provided is a particle that includes a first porous region and a second porous region that differs from the first porous region. Also provided is a particle that has a wet etched porous region and that does have a nucleation layer associated with wet etching. Methods of making porous particles are also provided. | 02-04-2016 |
| 20160036043 | HIGH-DENSITY PRECURSOR FOR MANUFACTURE OF COMPOSITE METAL OXIDE CATHODES FOR LI-ION BATTERIES - The disclosed embodiments relate to the manufacture of a precursor co-precipitate material for a cathode active material composition. During manufacture of the precursor co-precipitate material, an aqueous solution containing at least one of a manganese sulfate and a cobalt sulfate is formed. Next, a NH | 02-04-2016 |
| 20160038383 | MAGNETIC POWDER FOR COSMETIC AGENT - A magnetic powder to be included in a cosmetic agent being removable by a magnetic attraction force from the cosmetic agent applied to the skin. The magnetic powder comprises a ferromagnetic ferrite, a mean volume particle diameter of 50 to 75 μm when determined from a particle size distribution obtained by a laser diffraction scattering method, a content of particles with a particle diameter of less than 37 μm of 15% by mass or less, and a content of particles with a particle diameter of 105 μm or more of 5% by mass or less. The magnetic powder preferably has a saturation magnetization of 80 Am | 02-11-2016 |
| 20160039964 | WELL DEFINED, HIGHLY CROSSLINKED NANOPARTICLES AND METHOD FOR MAKING SAME - A method is provided for making nanoparticles, including the steps of: combining a hydrocarbon solvent and an aprotic, polar co-solvent, a mono-vinyl aromatic monomer, polymerization initiator, a solution stabilizer, and a first charge of a cross-linking agent. Subsequently, a second charge of cross-linking agent is added. The nanoparticles have an average diameter of 5 nanometers to about 10,000 nanometers. Spherical nanoparticles are also provided that include a cross-linking agent comprising 30% to 60% by weight of the combined weight of a mono-vinyl aromatic species and the cross-linking agent. The spherical nanoparticles also meet the following equation: | 02-11-2016 |
| 20160046587 | PREPARATION AND METHOD FOR USE IN THE TREATMENT OF RESPIRATORY DISEASES - The present disclosure relates to a novel active compound having the formula Ia: | 02-18-2016 |
| 20160053151 | SHAPED ABRASIVE PARTICLES AND METHODS OF FORMING SAME - A method of forming a shaped abrasive particle includes applying a mixture into a shaping assembly within an application zone and directing an ejection material at the mixture in the shaping assembly under a predetermined force, removing the mixture from the shaping assembly and forming a precursor shaped abrasive particle. | 02-25-2016 |
| 20160060121 | GRAPHENE QUANTUM DOT AND PREPARING METHOD OF THE SAME - The present disclosure relates to graphene quantum dot and a method for preparing the graphene quantum dot. | 03-03-2016 |
| 20160060131 | HIGH STRENGTH TRANSPARENT CERAMIC USING CORUNDUM POWDER AND METHODS OF MANUFACTURE - High strength transparent corundum ceramics using corundum powder and methods of manufacture are disclosed. The method of forming transparent corundum ceramics includes milling corundum powder in aqueous slurry with beads. The method further includes processing the slurry by a liquid shaping process to form a gelled body. The method further includes sintering the gelled body in air and pressing the gelled body by hot isostatic pressing to form a ceramic body. | 03-03-2016 |
| 20160060196 | CRYSTALLIZED HYDROQUINONE AND METHODS OF MAKING - Crystallized hydroquinone particles and methods for making the same are provided. Cooling profiles applied during crystallization of the hydroquinone from solution may be optimized to provide crystallized particles having suitable properties and that exhibit reduced agglomeration tendencies, even after long periods of time and/or transportation over long distances. | 03-03-2016 |
| 20160060513 | LIGHT-SELECTIVE PARTICLES, RELATED METHODS AND RELATED APPLICATIONS - A method for preparing a light sensitive particle that uses at least one metal precursor material and at least one dopant precursor material mixed in solution absent a surfactant. Upon an optional adjustment of pH to about 3 to about 6, a light-sensitive particle comprising a metal-dopant material may be formed and separated from the solution. The light-sensitive particle may comprise a Q-dot particle. Also described are the particles themselves. | 03-03-2016 |
| 20160069621 | PELLET COMPOSITIONS, KITS, AND METHODS FOR SEALING LEAKS - Pellet compositions for sealing a leak include (a) a fibrillated fibrous material, (b) a particulate material, and (c) a compound that by itself and/or in combination with at least one additional compound is configured to generate effervescence. Systems for sealing a leak include (a) a pellet composition, and (b) a first fluid configured for combination with the pellet composition, wherein the first fluid includes water. Methods for sealing a leak in a heat exchange system are described. | 03-10-2016 |
| 20160074430 | PROTON-BINDING POLYMERS FOR ORAL ADMINISTRATION - Pharmaceutical compositions for and methods of treating an animal, including a human, and methods of preparing such compositions. The pharmaceutical compositions contain crosslinked amine polymers and may be used, for example, to treat diseases or other metabolic conditions in which removal of protons and/or chloride ions from the gastrointestinal tract would provide physiological benefits such as normalizing serum bicarbonate concentrations and the blood pH in an animal, including a human. | 03-17-2016 |
| 20160074873 | METHOD FOR PRODUCTION OF ALUMINUM CHLORIDE DERIVATIVES - Aluminum chlorohydrate products comprise particles of aluminum chlorohydrate in fractured crystal form, the particles having a basicity in the range of 0% to about 85.6%, and a surface area to weight ratio of about 295 to about 705 m | 03-17-2016 |
| 20160075564 | METHOD OF MANUFACTURING CERIUM DIOXIDE POWDER AND CERIUM DIOXIDE POWDER - A method of manufacturing a cerium dioxide powder is provided. The method includes mixing a cerium salt, an amine and solvent to form a mixed solution, in which the amine includes a secondary amine, a tertiary amine or a combination thereof, and the tertiary amine is selected from the group consisting of hexamethylenetetramine, triethylenediamine and a combination thereof. A solvothermal reaction of the mixed solution is performed to form the cerium dioxide powder. The cerium dioxide powder manufactured by the method is also provided herein. | 03-17-2016 |
| 20160079587 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERY, METHOD OF PRODUCING THE SAME, ELECTRODE FOR LITHIUM ION BATTERY, AND LITHIUM ION BATTERY - Provided is a positive electrode active material for lithium ion batteries, which is capable of realizing stability and safety at a high voltage, a high energy density, high load characteristics, and long-term cycle characteristics by controlling a crystal shape of LiMnPO | 03-17-2016 |
| 20160081886 | Glass Fillers for Composites - The invention relates to a particulate glass filler wherein glass particles of 0.2 to 1 μm mean particle size are connected with other particles, the connection being effected by the glass material itself. More precisely particulate glass filler comprising glass particles, wherein the particles contains centrally located macro glass particles and on the outer surface located micro glass particles wherein the macro and micro glass particles are connected by the material of said particles. Further the invention relates to a method for manufacturing the glass particles and the particulate glass filler comprising said glass particles. It also relates to a composite or dental material comprising the above particulate glass filler. | 03-24-2016 |
| 20160082428 | INORGANIC ION ADSORBENT AND METHOD FOR PRODUCING SAME - An inorganic ion adsorbent represents by Formula (1) below, wherein in powder X-ray diffraction measurement using CuKα radiation, the diffraction intensity of tetragonal tin oxide is at least 3% relative to the diffraction intensity of antimony pentoxide (Sb | 03-24-2016 |
| 20160089455 | MRI CONTRASTING AGENT FOR CONTRASTING CANCER CELL - The present invention relates to MRI contrasting agent for contrasting cancer cell which contains ultrafine nanoparticles. More particularly, the present invention is directed to a self-assembled ligand composition comprising a ligand A, which is separated at a specific pH range, and a ligand B of which surface charge changes at a specific pH range, MRI contrast agent for contrasting cancer cell comprising said ligand composition and MRI contrasting nanoparticles, and the methods for preparing them. | 03-31-2016 |
| 20160090666 | Precision Cut High Energy Crystals - Crystals having a modified regular tetrahedron shape are provided. Crystals preferably have four substantially identical triangular faces that define four truncated vertices and six chamfered edges. The six chamfered edges can have an average length of 1, and an average width of w, and 8≦l/w≦9.5. | 03-31-2016 |
| 20160095798 | NANOCRYSTALLINE ZIRCONIA AND METHODS OF PROCESSING THEREOF - Zirconia dental ceramics exhibiting opalescence and having a grain size in the range of 10 nm to 300 nm, a density of at least 99.5% of theoretical density, a visible light transmittance at or higher than 45% at 560 nm, and a strength of at least 800 MPa. | 04-07-2016 |
| 20160095942 | CARRIER-ANTIBODY COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME - Described herein are compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic. Also described are lyophilized compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic. | 04-07-2016 |
| 20160096164 | SPACE-FILLING POLYHEDRAL SORBENTS - Solid sorbents, systems, and methods for pumping, storage, and purification of gases are disclosed. They derive from the dynamics of porous and free convection for specific gas/sorbent combinations and use space filling polyhedral microliths with facial aplanarities to produce sorbent arrays with interpenetrating interstitial manifolds of voids. | 04-07-2016 |
| 20160096739 | Iron powder product with high specific surface area - A porous iron powder consisting essentially of a reduced iron powder having a specific surface area above 3000 m2/kg. The reduced iron powder is ferric oxide in a hydrogen environment and mechanical fluid bed operating at barometric pressure. The hydrogen environment has a pH | 04-07-2016 |
| 20160101110 | Novel Formulation of Meloxicam - Unit dosage forms of meloxicam containing either 5 mg or 10 mg of meloxicam that provide effective pain relief and have desirable pharmacokinetic properties are described. The unit dosage forms can provide pain relief when a single unit dose is administered to a patient and useful for treating pain such as osteoarthritis pain at a relatively low systemic exposure to meloxicam. | 04-14-2016 |
| 20160108075 | Process for producing a particulate composition comprising crystalline trehalose dihydrate - A process for enabling the production of a particulate composition containing crystalline trehalose dihydrate is provided. Including allowing an α-glycosyltrehalose-forming enzyme to act on liquefied starch derived from a microorganism of the genus | 04-21-2016 |
| 20160114306 | Silica Containing Basic Sorbent for Acid Gas Removal - An acid gas sorbent composition is disclosed. The composition comprises a compound having the following formula: (SiO | 04-28-2016 |
| 20160115027 | COLLOIDAL SEMICONDUCTOR METAL CHALCOGENIDE NANOSTRUCTURES - This invention generally relates to metal chalcogenide nanostructures, methods for their preparation and methods of use. A method is disclosed that transforms zinc chalcogenide nanowires into nanorods or quadrilateral nanostructures in an anneal step. Particular embodiments comprise ZnO nanostructures. | 04-28-2016 |
| 20160115116 | ACTIVE CARBON AND METHOD FOR PREPARATION OF THE SAME - Disclosed is an active carbon that includes micropores having a diameter of about 0.5 nm to about 0.8 nm in a content of about 70 vol % to about 90 vol % based on the total volume of the total pores, and has a nitrogen-containing functional group introduced on the surface thereof. | 04-28-2016 |
| 20160122354 | PROCESS FOR THE PREPARATION OF (3R,4R)-4-METHYL-3-(METHYL-7H-PYRROLO[2,3-D]PYRIMIDIN-4-YL-AMINO)- -OXO-1-PIPERIDINEPROPANENITRILE AND ITS SALTS - The present invention relates to an improved 7H-pyrrolo[2,3-d]pyrimidin-4-yl-amino)-β-oxo-1-piperidine propanenitrile compound of formula-1 and its pharmaceutically acceptable salts. | 05-05-2016 |
| 20160122523 | ETHYLENE-VINYL ALCOHOL COPOLYMER MICROPARTICLES, DISPERSION LIQUID AND RESIN COMPOSITION CONTAINING SAME, AND METHOD OF PRODUCING SAID MICROPARTICLES - By first forming an emulsion in a system that separates into two phases which include a solution phase containing an ethylene-vinyl alcohol copolymer (A) as the main component and a solution phase containing a polymer (B) different from the ethylene-vinyl alcohol copolymer (A) as the main component when the copolymer (A), the polymer (B), and an organic solvent (C) having an SP value of 20 (J/cm | 05-05-2016 |
| 20160122636 | Method for Producing a Pulverulent Precursor Material, Pulverulent Precursor Material, and Use of Pulverulent Precursor Material - A method can be used for producing a powdery precursor material for an optoelectronic component having a first phase of the following general composition (Ca | 05-05-2016 |
| 20160129120 | NANOCOMPLEXES OF MODIFIED PEPTIDES OR PROTEINS - A nanocomplex containing a delivery agent and a pharmaceutical agent. The nanocomplex has a particle size of 50 to 1000 nm, the delivery agent binds to the pharmaceutical agent via non-covalent interaction or covalent bonding, and the pharmaceutical agent is a modified peptide or protein formed of a peptide or protein and an added chemical moiety that contains an anionic group, a disulfide group, a hydrophobic group, a pH responsive group, a light responsive group, a reactive oxygen species responsive group, or a combination thereof. | 05-12-2016 |
| 20160130579 | ADIPOCYTE-TARGETING NON-VIRAL GENE DELIVERY SYSTEM - The present invention relates to a gene delivery system for targeting adipocytes and a treatment system for obesity and obesity-derived metabolic syndromes using the same and, more particularly, to a non-viral gene delivery system which directly targets a differentiated obesity (mature) adipocyte and contains an adipocyte targeting sequence (ATS)-arginine (R9) peptide. | 05-12-2016 |
| 20160130764 | COMPOSITION OF PRECIPITATED CALCIUM CARBONATE, METHOD OF PRODUCING THE SAME AND THE USES THEREOF - Composition of precipitated calcium carbonate and method of producing the same and the uses of the composition. The composition comprises a plurality of essentially spherical granules having an average diameter of 1-50 um formed from primary precipitated calcium carbonate particles having an average diameter of 30 to 60 nm, capable of liberating at least a part of the primary particles by deagglomeration in aqueous suspension. The present compositions can be used for modifying binders of paints, printing inks, plastics, adhesives, sealants and surface sizes and pulp sizes. The invention further concerns a method for storing of precipitated calcium carbonate particles having an average diameter in the nanometer range. | 05-12-2016 |
| 20160137513 | SILICON CARBIDE POWDER - The present invention is a silicon carbide powder which is suitable for producing a high-strength silicon carbide sintered body, wherein: the molar ratio between carbon and silicon in a mixture containing a silicon source, a carbon source, and a catalyst is 2.5 or more; and the average particle diameter is 10 μm or more and 25 μm or less. | 05-19-2016 |
| 20160137517 | ZEOLITES WITH HIERARCHICAL POROSITY - The present invention concerns zeolites with hierarchical porosity having a molar ratio Si/Al of between 1 and 1.4, inclusive, of which the average diameter, as a number, is between 0.1 μm and 20 μm, having controlled and optimized crystallinity, and having mesoporosity such that the mesoporous outer surface area is between 40 m | 05-19-2016 |
| 20160137522 | ITO FILM, ITO POWDER USED IN MANUFACTURING SAME ITO FILM, MANUFACTURING METHOD OF ITO POWDER, AND MANUFACTURING METHOD OF ITO FILM - An ITO film having a band gap in a range of 4.0 eV to 4.5 eV. | 05-19-2016 |
| 20160137687 | METHOD FOR PREPARING METAL NANOSTRUCTURE BASED ON BIOMOLECULES - The present invention relates to a method for preparing metal nanostructures using DNA, and more particularly, to a method for preparing metal nanostructures, in which a self-assembling DNA is used as a frame, and thus the orientation, shape and size of the nanostructures are easily controlled compared to conventional bottom-up methods. Metal nanostructures prepared by the method show excellent localized surface plasmon resonance properties, and thus can be used as fluorescent substances in drug delivery, biomedical imaging, supersensitive biosensors, etc. | 05-19-2016 |
| 20160137760 | Polyethylene Powder - The present invention provides a polyolefin powder including a homopolymer of ethylene or a copolymer of ethylene and an α-olefin having 3 to 15 carbon atoms. | 05-19-2016 |
| 20160137848 | SILICA COMPOSITE PARTICLES AND METHOD OF PREPARING THE SAME - Silica composite particles in which a silica particle surface is sequentially surface-treated with a titanium compound in which an organic group is bonded to a titanium atom through an oxygen atom, and a hydrophobizing agent are provided, in which a titanium content in the silica composite particles measured using fluorescence X-ray is from 0.001% by weight to 10% by weight; a titanium content of a surface layer of the silica composite particles satisfies the following Formula (1); an average particle diameter of the silica composite particles is from 30 nm to 500 nm; and a particle size distribution index of the silica composite particles is from 1.1 to 1.5: | 05-19-2016 |
| 20160137849 | METHOD FOR PREPARING A COMPOSITION COMPRISING FUNCTIONALISED MINERAL PARTICLES AND CORRESPONDING COMPOSITION - A method for preparing a composition including mineral particles functionalized by at least one organic group and having a specific surface defined according to the BET method greater than 500 m | 05-19-2016 |
| 20160145107 | GROUND EXPANDED GRAPHITE AGGLOMERATES, METHODS OF MAKING, AND APPLICATIONS OF THE SAME - The present disclosure relates to ground expanded graphite agglomerate compositions, methods for making such agglomerates, their use as conductive additives, and conductive composites including such ground expanded graphite agglomerates. The disclosure also relates to methods for making such composites and the use of such composites in preparing thermally conductive materials. The agglomerates may be characterized by a certain softness allowing the agglomerates to dissolve, for example, through shear forces applied during compounding, thereby leading to an improved feedability and a highly homogenous distribution of the expanded graphite material in the composite matrix. | 05-26-2016 |
| 20160145117 | NANOCRYSTALINE SPHERICAL CERAMIC OXIDES, PROCESS FOR THE SYNTHESIS AND USE THEREOF - The present invention refers to nanocrystaline spherical ceramic oxides, to the process for the synthesis and use thereof. These oxides, obtained by detonation of a water-in-oil emulsion (W/O), besides having a spherical morphology and nanocrystallinity, show a set of complementary features, namely a particle dimension inferior to 40 μm, bimodal particle size distribution, high purity, deagglomeration and stable crystalline stages. This set of features makes these powders particularly suitable for several applications such as coating processes, near net shape processes and, when applied in ceramics industry, they provide dense and porous ceramic objects of exceptionally high mechanical resistance. | 05-26-2016 |
| 20160145307 | ULTRA-PURE AGONISTS OF GUANYLATE CYCLASE C, METHOD OF MAKING AND USING SAME - The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step. | 05-26-2016 |
| 20160145391 | OPTIMIZED EMULSION DRYING PROCESS FOR MAKING MICRONIZED POLYETHERIMIDE POLYMERS - A process for making ultra-fine particles of a high performance polymer in a yield greater than 90%, which includes dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution; emulsifying the solution by combining the solution with water and a surfactant to form an emulsion; transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and recovering particles of less than 75 microns in diameter in a yield greater than 90%. | 05-26-2016 |
| 20160148718 | SYSTEM AND METHOD FOR MOLECULAR-LIKE HIERARCHICAL SELF_ASSEMBLY OF MONOLAYERS OF MIXTURES OF PARTICLES - This invention relates to a technique that uses an externally applied electric field to self-assemble monolayers of mixtures of particles into molecular-like hierarchical arrangements on fluid-liquid interfaces. The arrangements consist of composite particles which are arranged in a pattern. The structure of a composite particle depends on factors such as the relative sizes of the particles and their polarizabilities, and the electric field intensity. If the particles sizes differ by a factor of two or more, the composite particle has a larger particle at its core and several smaller particles form a ring around it. The number of particles in the ring and the spacing between the composite particles depend on their polarizabilities and the electric field intensity. Approximately same sized particles form chains in which positively and negatively polarized particles alternate, and when their polarizabilities are comparable they form tightly packed crystals. | 05-26-2016 |
| 20160151542 | POROGEN COMPOSITIONS, METHODS OF MAKING AND USES | 06-02-2016 |
| 20160151767 | MESOPOROUS MATERIALS AND PROCESSES FOR PREPARATION THEREOF | 06-02-2016 |
| 20160152471 | NANOMATERIAL HAVING TUNABLE INFRARED ABSORPTION CHARACTERISTICS AND ASSOCIATED METHOD OF MANUFACTURE | 06-02-2016 |
| 20160152478 | APPARATUS FOR MECHANICAL EXFOLIATION OF PARTICULATE MATERIALS | 06-02-2016 |
| 20160152744 | ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE PARTICLES AND MOLDED PRODUCT MADE THEREOF | 06-02-2016 |
| 20160152797 | EMULSIFIER PARTICLES AND METHODS FOR MAKING AND USING SAME | 06-02-2016 |
| 20160156014 | GRAPHITE MATERIAL | 06-02-2016 |
| 20160159691 | PRODUCTION OF PELLETS - A process for manufacturing pellets includes providing a first supply of a first material and a second supply of a binder including a second material in respective storage units. The first supply of the first material is mixed in a counter-current mixer with the second supply of the binder and water to produce a plurality of pellets. The mixing occurs simultaneously with pelletizing in the mixer. The plurality of pellets are discharged from the mixer. | 06-09-2016 |
| 20160159939 | REVERSE-PHASE POLYMERISATION PROCESS - A reverse-phase suspension polymerisation process for the manufacture of polymer beads comprising forming aqueous monomer beads comprising an aqueous solution of water-soluble ethylenically unsaturated monomer or monomer blend and polymerising the monomer or monomer blend, to form polymer beads while suspended in a non-aqueous liquid, and recovering polymer beads, in which the process comprises providing in a vessel ( | 06-09-2016 |
| 20160163437 | MAGNETIC POWDER, MAGNETIC POWDER COMPOSITION, MAGNETIC POWDER COMPOSITION MOLDED PRODUCT, AND METHODS OF PRODUCING SAME - A magnetic powder is obtained by removing a dispersion medium from a magnetic fluid that includes magnetic particles, a dispersant and the dispersion medium. A magnetic powder composition includes the magnetic powder and a resin material, and a magnetic powder composition molded body is obtained therefrom. A method of producing a magnetic powder includes removing a dispersion medium from a magnetic fluid containing magnetic particles, a dispersant and the dispersion medium, and powdering a solid component obtained by removing the dispersion medium. A method of producing a magnetic powder composition and a method of producing a magnetic powder composition molded product are also provided. | 06-09-2016 |
| 20160167055 | MECHANICAL EXFOLIATION APPARATUS | 06-16-2016 |
| 20160168038 | SINTERED BALL | 06-16-2016 |
| 20160168079 | CYCLOALIPHATIC AND ALIPHATIC DIAMINE-BASED FATTY ACID DIAMIDES USED AS OGANOGELATORS | 06-16-2016 |
| 20160168439 | PHASE-CHANGE MATERIALS FROM WAX-BASED COLLOIDAL DISPERSIONS AND THEIR PROCESS OF MAKING | 06-16-2016 |
| 20160168459 | CONTROLLED SYNTHESIS OF BRIGHT AND COMPATIBLE LANTHANIDE-DOPED UPCONVERTING NANOCRYSTALS | 06-16-2016 |
| 20160176720 | HIERARCHICALLY POROUS ZEOLITES | 06-23-2016 |
| 20160176988 | DNA-Nanoparticle Conjugates | 06-23-2016 |
| 20160180992 | POWDER FOR MAGNET | 06-23-2016 |
| 20160184452 | Carrier-Antibody Compositions and Methods of Making and Using the Same - Described herein are compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic. Also described are lyophilized compositions of antibodies and carrier proteins and methods of making and using the same, in particular, as a cancer therapeutic. | 06-30-2016 |
| 20160194451 | COMPOSITE OF SILICON OXIDE NANOPARTICLES AND SILSESQUIOXANE POLYMER, METHOD FOR PRODUCING SAME, AND COMPOSITE MATERIAL PRODUCED USING COMPOSITE THEREOF | 07-07-2016 |
| 20160199529 | GEL PULVERIZATION DEVICE, METHOD FOR MANUFACTURING POLYACRYLIC ACID (POLYACRYLATE) SUPERABSORBENT POLYMER POWDER, AND SUPERABSORBENT POLYMER POWDER | 07-14-2016 |
| 20160203981 | SYNTHESIS, CAPPING AND DISPERSION OF NANOCRYSTALS | 07-14-2016 |
| 20160251225 | CARBON NANOTUBES | 09-01-2016 |
| 20160376160 | TITANIUM OXIDE, CONDUCTIVE TITANIUM OXIDE, AND PROCESSES FOR PRODUCING THESE - Titanium dioxide and an electro-conductive titanium oxide which each includes particles having a large major-axis length in a large proportion and comprises columnar particles having a satisfactory particle size distribution. A titanium compound, an alkali metal compound, and an oxyphosphorus compound are heated/fired in the presence of titanium dioxide nucleus crystals having an aspect ratio of 2 or higher to grow the titanium dioxide nucleus crystals. Subsequently, a titanium compound, an alkali metal compound, and an oxyphosphorus compound are further added and heated/fired in the presence of the grown titanium dioxide nucleus crystals. Thus, titanium dioxide is produced which comprises columnar particles having a weight-average major-axis length of 7.0-15.0 μm and in which particles having a major-axis length of 10 μm or longer account for 15 wt. % or more of all the particles. A solution of a tin compound and a solution of compounds of antimony, phosphorus, etc. are added to a suspension obtained by suspending the titanium dioxide. The particles are sedimented. Subsequently, the product obtained is heated/fired to produce an electro-conductive titanium oxide which comprises the titanium dioxide and an electro-conductive coating formed on the surface thereof. | 12-29-2016 |
| 20180023212 | SYNTHESIS, CAPPING AND DISPERSION OF NANOCRYSTALS | 01-25-2018 |
| 20190142865 | MODIFIED METAL NANOPARTICLE AND PHARMACEUTICAL COMPOSITION | 05-16-2019 |
