Entries |
Document | Title | Date |
20080206568 | Coating of Organic and Inorganic Pigments with Aldehyde or Ketone Resins - Coating of organic and inorganic pigments with aldehyde or ketone resins, comprising a chemical compound consisting of particles of solid organic and inorganic substances, both defined as pigments, in that they are substances which absorb a fraction of the light and reflect the complementary part thereof, coated with aldehyde or ketone resins. The latter are deposited on the surface of the pigment by means of a process which envisages melting of the resin, consequent wetting and coating of the entire surface of the pigment with the resin in the melted state, the consequent cooling and subsequent step of atomization by means of mechanical systems operating in temperature conditions lower than 10° C., by means of cryogenic processes. The product resulting from this invention will be used as a semifinished product for the colouring and pigmentation of powder paints and plastics as a monochromatic colouring material and or will also be used, after dissolving in a solvent, as a pigmented paste in the liquid paints industry. | 08-28-2008 |
20080248308 | METHOD OF MAKING GRAPHITE-COATED PARTICULATE MATERIALS - An coated particulate is provided with a graphite-impregnated resin coating. The oil field particulates may comprise any of gravel-pack sand, granular betonite, ground Gilsonite, calcium carbonate, glass beads, rock wool, shredded paper, metal spheres, ceramic beads, nut hulls, ground rubber, plastic beads, muscovite mica, calcined petroleum coke, and perlite. The resin may comprise as a binder one or more of a natural, synthetic, water-soluble, and organic resins. More specifically, the resins may comprise an organic film-forming resin such as an alkyd, polyurethane and epoxy. Alternatively, the resin may comprise a film-forming water-soluble polymer, such as a starch, carboxymethyl cellulose, hydroxyethyl cellulose, and xanthan gum. In a further alternative, the resin may comprise a resin-dispersed emulsion, such as a latex or acrylic. | 10-09-2008 |
20080254294 | Multi-functional coating material, method of making and products made therefrom - The present invention relates to a liquid multi-functional coating material having a multi-pigment/additive portion, and a liquid organic solvent portion and methods of making and utilizing the same. | 10-16-2008 |
20080254295 | Method for Preparing Surface-Modified, Nanoparticulate Metal Oxides, Metal Hydroxides and/or Metal Oxyhydroxides - Methods are disclosed comprising: (a) mixing (i) an aqueous solution of at least one salt of at least one metal selected from the group consisting of aluminum, magnesium, cerium, iron, manganese, cobalt, nickel, titanium, zinc, zirconium and mixtures thereof with (ii) an aqueous solution of at least one polymer, at a pH value of 3 to 13 and at a temperature T | 10-16-2008 |
20080268250 | Polymerisation Process and Polymer Product - A method of polymerising monomer to form polymer at the surface of particulate material, said method comprising: providing a dispersion of said particulate material in a continuous liquid phase, said dispersion comprising a RAFT agent as a stabiliser for said particulate material, and said continuous liquid phase comprising one or more ethylenically unsaturated monomers; and polymerising said one or more ethylenically unsaturated monomers under the control of said RAFT agent to thereby form polymer at the surface of said particulate material. | 10-30-2008 |
20080268251 | Acrylic Polymer Beads and Sol Composition Containing the Same - Acrylic polymer beads with excellent coating properties and storage stabilities, its preparation method and acrylic sol composition containing thereof are introduced. | 10-30-2008 |
20080274357 | RESIN COMPOSITION FOR MOLDING MATERIAL AND MOLDED ARTICLE MADE THEREFROM - A resin composition for molding materials according to the present invention comprising an acrylic polymer and a plasticizer, wherein the acrylic polymer consists of primary particles which have a core-shell structure comprising a core polymer and a shell polymer, and wherein the core polymer and shell polymer comprise methyl methacrylate monomer units and the core polymer has a lower content of methyl methacrylate monomer units than the shell polymer. The resin composition has high moldability during molding and gives a molded article having high hardness and high tear strength and reduced in plasticizer bleeding. | 11-06-2008 |
20080292883 | Granules With Filamentous Coatings - The present invention relates to a granule comprising a core and a coating, wherein the core comprises an active compound, and the coating comprises filaments prepared from atomizing a liquid coating composition having the property that the liquid coating composition forms filaments upon atomization. | 11-27-2008 |
20080299393 | Diffusion beads with core-shell structure - The diffusion beads according to the present invention have a core-shell structure of multi-layered beads consisting of organic and inorganic materials. The diffusion beads are used for improving functions of conventional organic and inorganic polymer diffusion beads. The structure according to the present invention no only enhances light scattering characteristics of the diffusion beads, but also strengthens the thermal stability and geometric stability thereof. | 12-04-2008 |
20080299394 | COATED METAL PARTICLES - A method for preparing particles to retain a charge such that the particles are rendered electrostatically or electrokinetically mobile. The method involves coating the particles with a coating medium which facilitates attachment of a charge director material, and contacting the particles with the coating medium thereon with a charge director medium to impart a positive or negative charge thereto and thereby render the particles electrostatically or electrokinetically mobile. Electrostatically and electrokinetically mobile particles for use in an electrostatic or electrokinetic deposition process. The particles include a coating medium and a charge director on particle bodies. | 12-04-2008 |
20090017304 | Organic-inorganic composite particle and process for preparation thereof - An organic-inorganic composite particle containing an inorganic particle having a plurality of polymer particles attached to the inorganic particle and a polymer layer encapsulating the attached polymer particles. A process is provided for the organic-inorganic composite particle. The organic-inorganic composite particle is useful in the preparation of dried coatings that have improved hiding, whiteness, or gloss. | 01-15-2009 |
20090047519 | SOFT MAGNETIC MATERIAL, DUST MAGNETIC CORE, PROCESS FOR PRODUCING SOFT MAGNETIC MATERIAL AND PROCESS FOR PRODUCING DUST MAGNETIC CORE - The soft magnetic material includes a plurality of composite magnetic particles having a metal magnetic particle and an insulating film surrounding the surface of the metal magnetic particle. The metal magnetic particle contains iron as the main component. The insulating film contains aluminum, silicon, phosphorus, and oxygen. The insulating film satisfies the relationship 0.4≦M | 02-19-2009 |
20090081461 | Method of Preparing Nano-Structured Material(s) and Uses Thereof - The present invention provides a method of preparing at least one nano-structured material of formula M | 03-26-2009 |
20090081462 | LONG FIBER FILLER REINFORCED RESIN PELLET - The invention provides a long fiber filler reinforced resin pellet composed of a long fiber filler and a thermoplastic resin blend. In the pellet, the long fiber filler is aligned to form a spiral with a central axis along the longitudinal direction of the pellet, and the pellet has a skin layer part with a lower content of the long fiber filler, and a core part with a higher content of the long fiber filler, thereby the cross-section of the core part is in a range of 30% to 70% of the cross-section of the pellet. The thermoplastic resin blend in the pellet is composed of polyphenylene ether and a thermoplastic resin other than polyphenylene ether. | 03-26-2009 |
20090087662 | HOLLOW PARTICLES, METHOD FOR PRODUCING SAME, AND THERMAL TRANSFER IMAGE-RECEIVING SHEET - A hollow particle having a core/shell structure in which the core contains an acid group and is crosslinked, the surface of the core is covered with an interlayer of an acid group-free, crosslinked resin having a Tg of from −60° C. to 80° C., the surface of the interlayer is covered with an outer layer of an acid group-free, crosslinked resin having a Tg of from 80 to 150° C., and the particle has a hollow structure inside thereof that is produced by ionizing and swelling the acid group of the core by the action of a volatile base. | 04-02-2009 |
20090092837 | MAGNETIC BEADS - The present invention relates to magnetic beads in the form of composite beads with an inner core of metal particles, which are coated with an inert synthetic polymer and thereafter a hydrophilic porous polymer, preferably dextran. This provides porous biocompatible beads without metal leakage. This construction also allows for simple and convenient handling of cell expansion media by magnetism. | 04-09-2009 |
20090110932 | Polyaniline/carbon black composite and preparation method thereof - A polyaniline/carbon black composite and a preparation method thereof are disclosed The polyaniline/carbon black composite is formed by polyaniline covering carbon black and is with core-shell structure while the polyaniline/carbon black composite contains 10-30 wt. % of carbon black. The preparation method of polyaniline/carbon black composite includes the steps of: disperse carbon black into solution to form carbon black solution, add aniline into the carbon black solution to form a first solution; dissolve ammonium persulfate into acid aqueous solution to form a second solution; add the second solution to the first solution, after reaction, through filtering and grinding to produce polyaniline/carbon black composite. | 04-30-2009 |
20090136758 | NON-MUTUALLY-ADHESIVE PELLET, PROCESS FOR PRODUCING NON-MUTUALLY-ADHESIVE PELLET, AND PROCESS FOR PRODUCING RUBBER MOLDING - A non-mutually-adhesive pellet, process for producing non-mutually-adhesive pellet, and process for producing rubber molding are provided. The non-mutually-adhesive pellet comprises a core containing a rubber composition comprising a rubber, reinforcement and softener and a coating layer which contains a thermoplastic polymer and with which the core is coated, wherein the thermoplastic polymer has the crystal melting peak temperature as measured by a DSC measuring method including the specified procedures and the Vicat softening temperature as measured in accordance with JIS K7206 at a load of 10 N and a heating rate of 50° C./h is over 40° C. | 05-28-2009 |
20090155592 | POLYMER MACROPARTICLE OF WHICH SURFACE IS MODIFIED BY MESOPARTICLE AND NANOPARTICLE, NANOPARTICLE-POLYMER COMPOSITE USING THE SAME, AND PREPARATION THEREOF - According to the present invention, it is possible to easily provide a polymeric macroparticle of which surface is modified with mesoparticles and nanoparticles, by the step of adhering mesoparticles and nanoparticles to the surface of said polymeric macroparticle to form a composite structure of nanoparticle-mesoparticle-macroparticle, and optionally subjecting to a heat treatment to fix said mesoparticles and nanoparticles onto the surface of macroparticle. In addition, a nanoparticle-polymer composite materials can be provide from the above polymeric macroparticles of which surface is modified with mesoparticles and nanoparticles. | 06-18-2009 |
20090162659 | Hydrophobin as a coating agent for expandable or expanded thermoplastic polymer particles - Expandable or expanded, thermoplastic polymer particles with a coating comprising hydrophobin, in particular proteins of the general structural formula (I) | 06-25-2009 |
20090169893 | Thermal Storage Material Microcapsules, Thermal Storage Material Microcapsule Dispersion and Thermal Storage Material Microcapsule Solid - The thermal storage material microcapsules of the present invention are thermal storage material microcapsules encapsulating a thermal storage material, and the thermal storage material comprising at least one selected from compounds of the following formulae (I) to (III), | 07-02-2009 |
20090169894 | Composite of Inorganic and/or Organic Microparticles and Nano-Dolomite Particles - The present invention relates to composites, comprising inorganic and/or organic pigments and/or fillers in the form of microparticles, the surface of which is coated at least partially with finely divided nano-dolomiie with the help of binders based on copolymers comprising as monomers one or more diearboxyjic acids and one or more monomers from the group of diamines, triammcs, dialkanolamines or maikanohitnmes, a method for producing such composites, aqueous slurries thereof, their use, and the use of the inventive binders for coating the microparticles with nano-dolomite. | 07-02-2009 |
20090169895 | Foamed polyolefin resin beads - The present invention relates to foamed polyolefin resin beads. Further, the present invention provides foamed resin beads obtained by foaming and expanding composite resin beads which include a core layer constituted by a polyolefin resin and a covering layer which covers the core layer constituted by a polyolefin resin, wherein (a) the polyolefin resin constituting the core layer is a crystalline polyolefin resin, (b) the polyolefin resin constituting the covering layer is a crystalline polyolefin resin which has a lower melting point (B) than a melting point (A) of the polyolefin resin constituting the core layer, wherein a temperature difference [(A)−(B)] between the melting point (B) and the melting point (A) is more than 0° C. and 80° C. or less, or a noncrystalline polyolefin resin which has a softening point (C) lower than the melting point (A) of the polyolefin resin constituting the core layer, wherein a temperature difference [(A)−(C)] between the softening point (C) and the melting point (A) is more than 0° C. and 100° C. or less, and 10% by weight or more and less than 50% by weight of polymer type antistatic agent is contained in the covering layer. The foamed polyolefin resin beads of the present invention provide foamed polyolefin resin beads are excellent in fusion properties between beads at the time of molding in a mold, capable of providing a molded foamed article which is excellent antistatic performance, has no deterioration of the antistatic performance with age, whose antistatic performance is not humidity dependent, does not contaminate packaging products, has a good molded foamed article surface, and has excellent mechanical properties. | 07-02-2009 |
20090176098 | HEAT-EXPANDABLE MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME - A method that heat-expandable microspheres includes the use of a shell of thermoplastic resin and a non-fluorine blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin. The method includes a step of dispersing an oily mixture containing a polymerizable component, the blowing agent, and a polymerization initiator containing a peroxydicarbonate in an aqueous dispersing medium to polymerize the polymerizable component contained in the oily mixture. The resultant heat-expandable microspheres have a shell which is less apt to become thinner than its theoretical value, contain minimum amount of resin particle inside their shell, and have excellent heat-expanding performance. | 07-09-2009 |
20090176099 | Coated Water-Swellable Material - This invention is directed to coated water-swellable materials, typically solid, particulate, water-swellable materials, i.e. materials that comprise hydrogel-forming polymers, whereof at least a part is coated with a coating, which substantially does not break when the polymers swell, as set out in the method herein. Said coating is present at a level of at least 1% by weight of the water-swellable material. | 07-09-2009 |
20090214868 | CORE-SHELL PARTICLE, METHOD, AND COMPOSITION - A core-shell particle is formed by a method that includes forming a crosslinked polyorganosiloxane core, reacting a graftlinking agent with the crosslinked polyorganosiloxane core, and polymerizing a poly(alkenyl aromatic) shell around the graftlinking agent-functionalized polyorganosiloxane core. The method produces a core-shell particle with improved adhesion between shell and core. The core-shell particle is useful as an impact modifier in thermoplastic compositions. | 08-27-2009 |
20090252966 | PRINTING INK COMPOSITION - A printing ink composition that not only exerts an excellent anti-blocking effect but also is free from any hickey phenomenon, resolving the problems of form plate stain, blanket stain, etc. There are provided a printing ink composition wherein there are dispersed composite particles having a volume-average particle diameter of 2 to 8 μm in which the volume content of solid polymer particles having a particle diameter of larger than 10 μm is not larger than 5 vol. % or less. Each of the composite particles (A) comprises a solid polymer particle (B), such as wax, insoluble in the printing ink, and inorganic microparticles (C) mainly adhered to the periphery of the solid polymer particle (B) and having an average particle diameter of 5 to 1000 nm. | 10-08-2009 |
20090263660 | SURFACE-TREATED POWDER AND COSMETICS CONTAINING SAME - By coating the surface of a powder comprising a silicone resin and/or an organic powder with a specific hydrophilizing agent, such powder is hydrophilized. The hydrophilizing agent includes water-soluble polyoxyalkylene glycol derivatives. The organic powder is at least one selected from PMMA, nylon, polyester, polystyrene, cellulose, silicone elastomer powder, silicone rubber powder, benzoguanamine, styrenedivinylbenzene pinhole polymer, ethylene tetrafluoride, polyethylene powder, polypropylene powder, polyurethane powder, silk powder, metal soap powder, starch powder, N-acylated lysine, an organic pigment, and a composite of at least one of these organic powders described above with a metal oxide and/or a metal hydroxide. Such coated (treated) powder has extremely great dispersibility (ease of dispersion) and very good dispersion stability (long-term dispersion stability with lapse of time) in aqueous dispersion media, particularly under acidic and alkaline conditions, specifically at pH 3 through 13. Using the surface-treated powder, additionally, a dispersion with good dispersibility (ease of dispersion) and great dispersion stability, preferably for cosmetics can be provided. The use of the surface-treated powder, or the use of the dispersion can provide further a cosmetic excellent in dispersibility and dispersion stability and further in re-dispersibility and dispersion stability with lapse of time and smooth feeling as compared to the related art when selecting aqueous cosmetic as an agent form. | 10-22-2009 |
20090263661 | POLYESTER RESIN PARTICLE AND METHOD FOR PRODUCING THE SAME - Polyester resin particles are provided as those capable of providing a highly transparent molded product by thermoforming, while suppressing fusion of the polyester prepolymer particles in a heat treatment thereof such as crystallization or solid-phase polycondensation, without reduction in a solid-phase polycondensation rate. | 10-22-2009 |
20090280328 | THERMALLY EXPANDED MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME - The present invention provides heat-expanded microspheres having high packing efficiency, and a production method thereof. The heat-expanded microspheres are produced by expanding heat-expandable microspheres, which comprise shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin and have an average particle size from 1 to 100 micrometer, at a temperature not lower than their expansion initiating temperature, and the heat-expanded microspheres result in a void fraction not higher than 0.70. | 11-12-2009 |
20090291310 | OPAL LATEX - A three-dimensional structure of monodispersed particles, wherein the particles are formed from an emulsion polymerization comprising both hydrophobic and hydrophilic monomers. | 11-26-2009 |
20090305044 | THERMOSET NANOCOMPOSITE PARTICLES, PROCESSING FOR THEIR PRODUCTION, AND THEIR USE IN OIL AND NATURAL GAS DRILLING APPLICATIONS - Thermoset polymer particles are used in many applications requiring lightweight particles possessing high stiffness, strength, temperature resistance, and/or resistance to aggressive environments. The present invention relates to the use of two different methods, either each by itself or in combination, to enhance the stiffness, strength, maximum possible use temperature, and environmental resistance of such particles. One method is the application of post-polymerization process steps (and especially heat treatment) to advance the curing reaction and to thus obtain a more densely crosslinked polymer network. In general, its main benefits are the enhancement of the maximum possible use temperature and the environmental resistance. The other method is the incorporation of nanofillers, resulting in a heterogeneous “nanocomposite” morphology. In general, its main benefits are increased stiffness and strength. Nanofiller incorporation and post-polymerization heat treatment can also be combined to obtain the benefits of both methods simultaneously. The present invention relates to the development of thermoset nanocomposite particles. It also relates to the optional further improvement of the heat resistance and environmental resistance of said particles via post-polymerization heat treatment. Furthermore, it also relates to processes for the manufacture of said particles. Finally, it also relates to the use of said particles in the construction, drilling, completion and/or fracture stimulation of oil and natural gas wells; for example, as a proppant partial monolayer, a proppant pack, an integral component of a gravel pack completion, a ball bearing, a solid lubricant, a drilling mud constituent, and/or a cement additive. | 12-10-2009 |
20100003522 | Dry powder coating of metals, oxides and hydroxides thereof - The present invention includes novel compositions comprising a metal, metal oxide, or metal hydroxide powders with bonded coupling agent and polymer coatings. The invention also includes a method of making a metal, metal oxide or metal hydroxide filler composition by dry coating powders with an polymerizable monomers using a coupling agent, preferably an trialkoxysilane, as a covalent linker between the filler and the monomer coating, and inducing polymerization to provide polymer coated particles of the powders. | 01-07-2010 |
20100028680 | Nonconcentric nanoshells and methods of making and using same - A nanoparticle comprising a shell surrounding a core material with a lower conductivity than the shell material, wherein the core center is offset in relation to the shell center. A method comprising providing a nanoparticle comprising a nonconductive core and a conductive shell, and asymmetrically depositing additional conductive material on the conductive shell. A method comprising providing a concentric nanoshell having a core and a shell, immobilizing the concentric nanoshell onto a support, and asymmetrically depositing a conductive material onto the shell to produce a nanoegg. | 02-04-2010 |
20100035062 | MANUFACTURING METHODS OF MAGNESIUM-VANADIUM COMPOSITE OXIDE NANOPARTICLE AND MAGNESIUM-VANADIUM COMPOSITE OXIDE NANOPARTICLE MANUFACTURED BY THE SAME - Provided are manufacturing methods of a magnesium-vanadium composite oxide nanoparticle that make it possible to manufacture a composite oxide of several tens of nanometers in size containing two kinds of metals, and also to accurately design and manufacture a product material having a desired ratio between the metals, and a magnesium-vanadium composite oxide nanoparticle manufactured by the manufacturing methods. In the manufacturing method, a solution containing a magnesium salt and a vanadium salt is prepared. An organic polymer having nano-sized pores is dipped in the prepared solution, and is then heated until the organic polymer is calcined, thereby manufacturing a magnesium-vanadium composite oxide nanoparticle. | 02-11-2010 |
20100035063 | Thermally and electrically conductive structure, method of applying a carbon coating to same, and method of reducing a contact resistance of same - A thermally and electrically conductive structure comprises a carbon nanotube ( | 02-11-2010 |
20100040885 | HIGHLY DISPERSIBLE FINE POWDER OF ALKALINE EARTH METAL CARBONATE - A fine powder of an alkaline earth metal carbonate selected from the group consisting of barium carbonate, strontium carbonate and calcium carbonate, in which a primary particle of the powder has a mean diameter of 30 to 90 nm, in which the mean diameter is measured on a circle obtained from a projected area of the primary particle, and in which an accumulated volume of micropores having a pore size in the range of 10 to 20 nm is not less than 5×10 | 02-18-2010 |
20100040886 | GRANULATION AND STABILIZATION OF RESIN SYSTEMS FOR USE IN THE PRODUCTION OF FIBER COMPOSITE COMPONENTS - This invention relates quite in general to production of fiber composite components by infiltration of a fiber material with a synthetic resin and subsequent curing. In order to improve the required preparation of a liquid or viscous resin system, as claimed in the invention especially a synthetic resin granulate ( | 02-18-2010 |
20100055463 | HYDROPHOBIC CARBON BLACK INTERMEDIATE TRANSFER COMPONENTS - An intermediate transfer media, such as a belt, that includes a fluorinated polymer associated with, attached to, and more specifically, chemically attached to a carbon black. | 03-04-2010 |
20100062256 | Method and Appartus for Making Composite Solid Surface Article and Composite Solid Surface Article Containing Large Particles - A method and apparatus for producing a composite solid surface article are disclosed. The method includes feeding a first composition toward a mixing point and feeding solid particles toward the mixing point. The method further includes mixing at the mixing point the first composition and the solid particles fed to the mixing point to form a second composition, and transferring the second composition away from the mixing point. The method further comprises polymerizing the polymerizable compound in the second compound so as to form a curable composition comprising the solid particles. The apparatus includes a solid particle feeder, a slurry feeder and a blender configured to blend and transfer a mixture of the solid surface forming slurry and solid particles away from the blending area. The composite solid surface article produced using the method and apparatus contain particles with a size greater than 5 mm. | 03-11-2010 |
20100068525 | MICROCAPSULES - The present invention concerns microcapsules comprising a capsule core and a capsule wall, the capsule wall being constructed from
| 03-18-2010 |
20100086783 | REDISPERSIBLE CORE-SHELL POLYMERS AND A PROCESS FOR PREPARING THEM - Redispersible core/shell elastomeric particles are prepared by a process wherein a silicone elastomer core is covered with a second silicone shell, followed by an organic polymer shell. | 04-08-2010 |
20100112353 | ELECTROCONDUCTIVE FINE PARTICLES, ANISOTROPIC ELECTROCONDUCTIVE MATERIAL, AND ELECTROCONDUCTIVE CONNECTION STRUCTURE - It is an object of the present invention to provide: a conductive fine particle, which is used for conductive connection between fine electrodes and tends not to give rise to a crack in the solder layer or disconnection caused by breakage in the connection interface between an electrode and the conductive fine particle even with a drop impact and the like, and tends not to have fatigue even after repetitive heating and cooling; an anisotropic conductive material obtained by using the conductive fine particle; and a conductive connection structure. | 05-06-2010 |
20100119828 | SPHERICAL ASSEMBLY PARTICLE COMPOSITION OF CUPROUS OXIDE AND PREPARATION METHOD THEREOF | 05-13-2010 |
20100119829 | METHOD FOR PRODUCING SURFACE-MODIFIED NANOPARTICULATE METAL OXIDES, METAL HYDROXIDES, AND/OR METAL OXIDE HYDROXIDES - The present invention relates to methods of producing surface-modified nanoparticulate particles at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide, and aqueous suspensions of these particles. Furthermore, the invention relates to the surface-modified nanoparticulate particles, obtainable by these methods, at least of one metal oxide, metal hydroxide and/or metal oxide hydroxide and aqueous suspensions of these particles, and to their use for cosmetic sunscreen preparations, as stabilizer in plastics and as antimicrobial active ingredient. | 05-13-2010 |
20100119830 | Process for Producing Water-Absorbing Polymer Particles - A process for producing odor-inhibiting water-absorbing polymer particles based on ethylenically unsaturated monomers bearing acid groups, wherein the acid groups have been neutralized to an extent of from 40 to 70 mol % and the polymer particles are coated with a condensed tannin and/or a hydrolyzable tannin. | 05-13-2010 |
20100143721 | POROUS METAL OXIDE PARTICLES AND THEIR METHODS OF SYNTHESIS - Methods are generally disclosed for synthesis of porous particles from a solution formed from a leaving agent, a surfactant, and a soluble metal salt in a solvent. The surfactant congregates to form a nanoparticle core such that the metal salt forms about the nanoparticle core to form a plurality of nanoparticles. The solution is heated such that the leaving agent forms gas bubbles in the solution, and the plurality of nanoparticles congregate about the gas bubbles to form a porous particle. The porous particles are also generally disclosed and can include a particle shell formed about a core to define an average diameter from about 0.5 μm to about 50 μm. The particle shell can be formed from a plurality of nanoparticles having an average diameter of from about 1 nm to about 50 nm and defined by a metal salt formed about a surfactant core. | 06-10-2010 |
20100151250 | GRANULE COATED WITH URETHANE RESIN - A coated granule obtained by coating a bioactive substance-containing granule with a urethane resin obtained by reaction of an aromatic polyisocyanate with a polyol having an average molecular weight of 300 to 5000, wherein the polyol contains a polycaprolactonepolyol and a hydroxy fatty acid ester of the formula (I): (wherein, X represents —CH2-CH2- or —CH═CH—, n represents 1, 2 or 3, m represents 0, 1 or 2, and n+m is 2 or 3. In the case of n+m=2, A represents a C2 to C8 alkanediyl group, and in the case of n+m=3, A represents a C3 to C8 alkanetriyl group.) as the coat film, is capable of controlling elution of the bioactive substance appropriately, and, the urethane resin forming the coat film shows degradability in soil. | 06-17-2010 |
20100167058 | Antifoulant for Impact Copolymers and Method - A process for producing a heterophasic copolymer is provided. The process includes introducing an antifoulant to a second polymerization reactor which operates in series with a first polymerization reactor. The antifoulant may be a multicomponent antifoulant and/or a coating agent. Provision of either antifoulant enables the production of a heterophasic copolymer with an Fc value from about 10% to about 50% by inhibiting reactor fouling during polymerization. | 07-01-2010 |
20100178513 | Process for Producing Odor-Inhibiting Water-Absorbing Polymer Particles - A process for producing odor-inhibiting water-absorbing polymer particles based on ethylenically unsaturated monomer bearing acid groups, said acid groups having been neutralized to an extent of 40 to 70 mol % and the polymer particles being coated with a chelating agent. | 07-15-2010 |
20100183878 | Coated Discrete Particle, Method For Preparation Thereof, And Product In Which This Particle Is Applied - The invention provides a coated particle, as well as a method for the preparation thereof and a material or object in which such a particle is applied. The particle consists of a core material and a coating layer. The core material is a homogeneous composition of a salt hydrate and an additive chemical. The salt hydrate provides to the particle its specific technical properties and the additive chemical is chemically bound to the coating layer. The composition of the coating layer is, dependent on the application, mainly determined by the applications and the raw chemicals used. | 07-22-2010 |
20100190006 | AMPHIPHILIC MAGNETIC COMPOSITE PARTICLES AND THEIR SYNTHESIS - Amphiphilic, magnetic composite particles are comprised of cores and shells. The core contains both hydrophobic vinylic graft copolymer, hydrophobic vinylic homopolymer and magnetic nanoparticles, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing polymer. Typically, the composite particles are made by a process which involves generating radicals on nitrogen atoms of the water-soluble polymer, and then initiating free-radical copolymerization of said vinylic monomer(s) and vinylic-coated magnetic nanoparticles, whereby vinylic polymer(s) undergo(es) phase separation and the vinylic coated magnetic nanoparticles are encapsulated within the vinylic polymer to form a composite latex. | 07-29-2010 |
20100190007 | NANO DIAMOND CONTAINING INTERMEDIATE TRANSFER MEMBERS - An intermediate transfer media, such as a belt, that includes a nano diamond. | 07-29-2010 |
20100203337 | ETHYLENE-BASED RESIN COMPOSITE PARTICLE AND ENVIRONMENTALLY FRIENDLY METHOD FOR PREPARING THE SAME - The objective of the present invention is to provide an ethylene-based composite resin composite particle having a small-sized, approximately spherical form, comprising functional filler homogeneously dispersed therein, and being compatible with other resin pellets or components. | 08-12-2010 |
20100203338 | DUST SUPPRESSANTS - The present application is directed to an article comprising a dusty surface and a coating on the dusty surface comprising a coating polymer having a Tg less −20° C. and a method of reducing dust. In some embodiments, the polymer has a Tg less than −30° C., and in specific embodiments, the polymer has a Tg less than −45° C. The dusty surface may be, for example, crushed stone, coal, iron ore, gravel, sand or other aggregates (e.g. a roofing granule,) or a soil surface. | 08-12-2010 |
20100215962 | Process For Dispersing Solid Particles in Particulate Polymers - Process for dispersing solid particles in a particulate polymer, which comprises the steps of:
| 08-26-2010 |
20100221546 | WATER DISPERSIBLE POLYMER COMPOSITIONS - The water dispersibility of water-soluble polymer particles can be improved by a method which comprises the following step: i) foaming a fluid composition comprising a compound A) having a weight average molecular weight of less than 10,000 or a water-insoluble polymer B) having a weight average molecular weight of at least 10,000; ii) contacting the produced foam with water-soluble polymer particles having a weight average molecular weight of at least 10,000; and iii) drying the particles, whereby the foam collapses during the contacting and/or drying step and the water-soluble polymer particles are encrusted with the compound having a weight average molecular weight of less than 10,000 or the water-insoluble polymer having a weight average molecular weight of at least 10,000. | 09-02-2010 |
20100239864 | METHOD OF MANUFACTURING POLYMER COATED FERROMAGNETIC PARTICLES AND POLYMER COATED FERROMAGNETIC PARTICLES - Polymer coated ferromagnetic particles could be obtained giving a solution to a problem of difficulty in dispersing ferromagnetic fine particles to a level of monodispersion because of their properties apt to form aggregates. Providing hydrophilic character to hydrophobic ferromagnetic particles obtained by adsorbing hydrophobizing agent to hydrophilic ferromagnetic particles, and dispersed using nonionic surface activating agent suppressing ionic strength increase of the particles. Monomer liquid was emulsified using nonionic surface activating agent and ionic surface activating agent. Mixing the dispersion liquid of ferromagnetic particles and the monomer emulsion were mixed and emulsion polymerization was conducted. Then well-dispersed homogeneous and stable polymer coated ferromagnetic particles showing good response to magnetic field were obtained. | 09-23-2010 |
20100247916 | Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles - A process for producing surface postcrosslinked water-absorbing polymer particles, wherein the water-absorbing polymer particles are coated, before, during or after the surface postcrosslinking, with at least one basic salt of a trivalent metal cation and a monovalent carboxylic acid anion. | 09-30-2010 |
20100273001 | Method of Recycling Carpet Components and Carpet Components formed Therefrom - 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 |
20100279119 | METHOD FOR IMPROVING THE LONG TERM STABILITY OF NANO-CRYSTALLINE SEMICONDUCTORS - A medium is provided in which nano-crystalline semiconductors or quantum dots are stable for extended periods when subjected to exterior lighting. The colour emission of the resultant quantum dots provides a fingerprint which is still effective after one year of exposure to exterior conditions. Such encapsulation protects the quantum dots in exterior conditions, so that they may be used as pigments or coding systems based on their optical emission. | 11-04-2010 |
20100291388 | CONTROLLED GEOMETRY COMPOSITE MICRO PELLETS FOR USE IN COMPRESSION MOLDING - Compression molding methods of manufacturing a shaped article are provided. The methods include compression molding thermoplastic resin-based material to provide a molded article, where thermoplastic resin-based material comprises a plurality of controlled geometry pellets. The pellets include at least one generally flat face having a cross-sectional shape with a rectangular envelope having an aspect ratio of at least 1.5. 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. | 11-18-2010 |
20100291389 | COATED POLYOXYMETHYLENES - Coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide C | 11-18-2010 |
20100304144 | COATED CARRIER AND METHOD OF MANUFACTURING COATED CARRIER - A coated carrier that peeling and wearing of a coating layer are hard to be generated and a method of manufacturing the coated carrier are provided. The coated carrier includes a core particle including a magnetic body, a first resin layer coating the core particle, a resin particle layer including a resin particle fixed to the first resin layer as a single layer, and a second resin layer. The first resin layer includes a first resin having a first reactive group. The resin particle layer is formed of resin particles including a cross-linking resin having a second reactive group which can undergo a cross-linking reaction with the first reactive group. The second resin layer is provided so as to fill gaps between the resin particles. | 12-02-2010 |
20100330370 | ELECTROPOLYMERIZABLE SURFACTANT FOR DISPERSING CARBON NANOTUBES - The disclosure concerns an aqueous composition comprising carbon nanotubes and a surfactant, characterized in that the carbon nanotubes are single-wall hydrophobic nanotubes and in that the surfactant is chosen among electropolymerizable surfactant monomers of formula (I): | 12-30-2010 |
20110003155 | POLYURETHANE NANOMETER POWDER OF WHICH SURFACE IS MODIFIED WITH PHOSPHORIC ACID AND ITS PREPARATION METHOD - The present invention relates to a surface chemically modified organic high polymer nanometer powder and its preparation method. The phosphoric acid modified nanometer powdery material of the present invention is polyether polyurethane or polyester polyurethane nanometer powder. The surface of the powder has self-assembled phosphate groups. It is prepared by the following method: phosphate groups are introduced into polyether polyurethane or polyester polyurethane nanometer powder in a phosphoric acid buffer solution by means of physical adsorption. This method can improve the stability and dispersibility of the powder and change its physical, chemical and biological properties and hopefully will realize intensive and extensive application in biomedical field. The surface modified nanometer powder of the present invention is in a controllable size of 50 nm˜500 nm and its surface Zeta potential in physiological environment is negative. The present invention is characterized by simple process route, small energy consumption and no pollution. It provides a new thought for the surface modification of organic high polymer nanometer powder and also widens the road of the development and utilization of high polymer nanometer medical material. | 01-06-2011 |
20110003156 | Core-Shell Type Cobalt Oxide Microparticle or Dispersion Containing the Microparticle, and Production Process and Use of the Microparticle or the Dispersion - The objects of the present invention are to provide core-shell type cobalt oxide microparticles, a dispersion containing such microparticles, and a production process and uses of the microparticles and the dispersion, and the invention is directed at: core-shell type cobalt oxide microparticles having an average particle diameter of from 50 to 200 nm, wherein the core is a secondary particle of spherical shape to a surface of which an organic polymer is attached as the shell; a dispersion of such cobalt oxide microparticles; a dry powder obtained from such a cobalt oxide microparticle dispersion; a process for producing core-shell type cobalt oxide microparticles or a dispersion thereof, which process includes the steps of: mixing together a cobalt salt and an organic polymer in an organic solvent so as to obtain a mixture; and heating/refluxing the mixture at a predetermined temperature so as to cause core-shell type cobalt oxide microparticles to precipitate, wherein the cobalt salt is cobalt acetate; and uses of the cobalt oxide microparticles, the dispersion and the dry powder. | 01-06-2011 |
20110008623 | COAT POLYMERIC PARTICULATE, AND A PROCESS FOR COATING A POLYMERIC PARTICULATE - The instant invention is a coated polymeric particulate, and a process for coating a polymeric particulate. The coated polymeric particulate includes a polymeric particulate; and a coating composition present on at least a portion of at least one surface of the polymeric particulate. The coating includes an interconnected media; and at least one discrete island at least partially embedded in the interconnected media. The process for coating a polymeric particulate includes the following steps: (1) selecting a polymeric particulate; (2) selecting an aqueous dispersion comprising (a) a small particle component, wherein the small particle component comprises a polyolefin polymer having an average particle size in the range of 0.02 to 0.15 μm; (b) a large particle component, wherein the large particle component comprises a polyolefin polymer having an average particle size in the range of 0.3 to 0.8 μm; and (c) water; (3) applying the aqueous dispersion to the polymeric particulate; (4) thereby coating the polymeric particulate. | 01-13-2011 |
20110014473 | POLYMER-COATED NANOPARTICLES - Polymers for coating nanoparticles (e.g., colloid nanoparticles and quantum dots) and methods associated therewith are provided. Such polymers may be derived from amino acids comprising suitable functional groups for associating the polymer to the nanoparticle. For example, in some embodiments, the polymer includes a polypeptide backbone (e.g., polyaspartic acid) with amino acid side groups (e.g., cysteine and/or methionine). Such a polymer can enable strong binding of the polymer to the nanoparticle surface via its multiple thiol groups, which can lead to excellent colloidal stability. Moreover, the carboxylic acid and amine functional groups of the polymer can facilitate attachment of binding partners (e.g., antibodies) to the polymer, which can allow the polymer-coated nanoparticle to be used in a variety of applications including protein detection and cell labeling. | 01-20-2011 |
20110027589 | POLYANILINE SILANOL CONTAINING INTERMEDIATE TRANSFER MEMBERS - An intermediate transfer member that includes a core shell component where the core is, for example, a polyaniline, and the shell is a polyhedral silsesquioxane. | 02-03-2011 |
20110039106 | TRANSPORTER FORM FOR BASE METAL PARTICLES AND USE THEREOF - A transporter form for reactive metal particles, formed of metal particles and at least one coating produced of a material that does not enter into an oxidation reaction with the metal particles, in which coating the light metal particles are embedded and protected, and optionally other conventional additives, such as chain initiators, fillers and dyes are included. Also, a method for producing the transporter form, includes the steps of: size-reducing the base metal to give metal particles or flakes in the presence of the coating agent and while coating the metal particles so produced with a protective layer; and optionally, shaping transporter bodies using the coated metal particles/flakes. The transporter form can be used to produce corrosion-protective coatings on substrate surfaces; mixtures that can be sintered; and MIM mixtures. | 02-17-2011 |
20110070445 | PRODUCTION OF NON-SOLID-STATED POLYESTER PARTICLES HAVING SOLID-STATED PROPERTIES - A process for producing non-solid-stated polyester polymer particles having one or more properties similar to polyester polymer particles that have undergone solid-state processing. | 03-24-2011 |
20110123807 | Thermally-Expandable Microspheres Having Good Foaming Characteristics and Uniform Microsphere Diameter and Methods of Preparing the Same - The present invention provides a thermally expandable microsphere having a core-shell structure comprising: a shell including a thermoplastic polymer and a long-chain crosslinking agent having a weight-average molecular weight between cross-linking sites of more than about 500; and a core including a foaming agent. The thermally expandable microsphere of the present invention can have excellent foaming characteristics and an even (uniform) microsphere diameter. | 05-26-2011 |
20110159291 | Solution stable and chemically reactive metallic nanoparticles - Entity and methods for generating stable and chemically reactive metallic nanoparticles and stable metallic nano-probes. Polymeric coating molecules having at least one metal core binding motif and at least one chemically reactive functional moiety is stably bound to the surface of metallic nanoparicle via the metal core binding motif. A target specific probe molecule is covalently bound to the metallic nanoparticle via the chemically reactive functional moiety forming stable metallic nano-probe. | 06-30-2011 |
20110177341 | SHEAR- AND/OR PRESSURE-RESISTANT MICROSPHERES - The resistance of hollow microspheres towards shear and pressure may be enhanced by forming a non-tacky, solid, non-particulate outer coating comprised of a non-thermoset film-forming material on the outer surfaces of such microspheres. | 07-21-2011 |
20110189485 | PROCESS FOR COVERING RUBBER PARTICLES WITH A POLYMERIC FILM AND COVERED RUBBER GRANULATES OBTAINED BY THIS PROCESS - The invention relates to a process for covering rubber particles with a continuous functional layer of polymeric nature, characterized by the use of a rotating drum with variable speed drive allowing for a progressive reduction of the speed and a pre-blend of a setting and filmifiable reactive fluid comprising a liquid resin selected from alkyd resins, polyvinyl chloride resin, urethane alkyd resins, polyurethane-urea resins and reactive polyester resins. The invention also relates to covered granulates obtained by this process. | 08-04-2011 |
20110200824 | METHOD FOR PRODUCING GLITTER - The invention relates to a method for producing glitter comprising particles having a thickness of ≧1 μm from a predetermined starting material, which particles are introduced into a mixed bed which is produced by means of a fluidised bed, the mixed bed being adjusted by means of a primary flow and a secondary flow, and the individual particles in the mixed bed being sealed at all sides with a layer of protective material so as to enclose cut and broken edges. | 08-18-2011 |
20110217555 | GRANULATED POWDER AND METHOD FOR PRODUCING GRANULATED POWDER - A granulated powder includes secondary particles obtained by granulation such that a plurality of metal particles in a metal powder are bound to one another by an organic binder and an outer coating layer provided so as to cover the surfaces of the secondary particles. The outer coating layer is formed of a low water-soluble material having a lower water solubility than the organic binder. The material having a lower water solubility than the organic binder is preferably any of an organic amine or a derivative thereof, and an acrylic resin. Further, the outer coating layer is preferably at least partly in contact with the surfaces of the metal particles at an interface with the secondary particle. | 09-08-2011 |
20110244240 | GRAFT COPOLYMER IMPROVING ADHESION RESISTANCE AND IMPACT STRENGTH, METHOD OF PREPARING THE SAME, AND PVC COMPOSITION COMPRISING THE SAME - Disclosed is a graft copolymer highly improving the adhesion resistance and impact strength, a method of preparing the same, and PVC composition containing the same, wherein the graft copolymer comprises i) 55 to 85 wt % of a conjugated diene-based rubber core; and ii) 15 to 45 wt % of a graft shell surrounding the rubber core, and formed by comprising a (meth)acrylate-based monomer, and at least one selected from the group consisting of a vinyl-based monomer having a polyalkylene oxide group represented by the following Formula 1; in which the graft copolymer includes 0.1 to 5 wt % of the vinyl-based monomer having the polyalkylene oxide group represented by the following Formula 1: | 10-06-2011 |
20110250455 | MECHANICALLY PLATED PELLETS AND METHOD OF MANUFACTURE - Mechanical plating provides a new technique of manufacturing of certain materials containing multiple elements, including amalgams, and novel pellets containing multiple materials. Some embodiments provide new and versatile materials for dosing mercury, metals or other inorganic compounds into lamps. Some embodiments include materials comprising layers of metals or compounds built up on a substrate. One embodiment is a layer of zinc amalgam applied to a glass sphere. Also disclosed is an improved method of manufacture for such particles that will speed production, increase yields, lower costs and reduce exposure to mercury in the workplace. | 10-13-2011 |
20110256403 | METHOD OF MAKING NANO-PARTICLES OF SELECTED SIZE DISTRIBUTION - A process for forming a nanoparticle composition is provided. The process includes polymerizing conjugated diene monomer in a hydrocarbon solvent to form a first reaction mixture, and charging excess alkenylbenzense monomer and anionic catalyst to form mono-block and diblock polymers. Micelles of said mono-block and diblock polymers are formed, and at least one crosslinking agent is added to cross-link the micelles and form nanoparticles. The nanoparticles preferably have a poly(alkenylbenzene) core and an outer layer including monomer units selected from the group consisting of conjugated dienes, alkenylbenzenes, alkylenes, and mixtures thereof, and a size distribution of between about 1 and 1000 nm. | 10-20-2011 |
20110256404 | NANOCRYSTALS WITH FUNCTIONAL LIGANDS - Coated fluorescent semiconductor nanoparticles having an organic surface layer of multi-functional surface ligands that include a nanocrystal binding center and one or more covalently attached functional groups or reactive functional groups are described as well as water-dispersible nanoparticles having an organic surface layer or multi-functional surface ligands and methods for the preparation and use of such coated nanoparticles. | 10-20-2011 |
20110268971 | Composition of Hydrophobic Granular Play Material and Its Method of Manufacture - A hydrophobic granular play material comprised of a multitude of engineered particle structures. The particle structures have an average maximum diameter of less than three millimeters. Each particle structure has an inner core of first material that is coated with a hydrophobic composition. The inner core can be particles of natural sand, plastic, or polyfoam. The inner core is enveloped in a composition of a cured elastomeric gel. The gel is hydrophobic. However, the elastomeric gel does exhibit adhesion to itself. Consequently, the particles coated in the elastomeric gel repel water but lightly adhere to each other when compressed together. The particle structures of the play material can therefore be compressed into shapes in the same manner as natural wet sand. | 11-03-2011 |
20110268972 | ELASTIC PARTICLE FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - Expandable, thermoplastic polymer bead material composed of a multiphase polymer mixture which comprises blowing agent and has at least one continuous phase of a thermoplastic polymer, where at least two different disperse phases P | 11-03-2011 |
20110287263 | FILLER MATERIAL FOR A FLOOR, AND METHOD FOR PRODUCING FILLER MATERIAL FOR A FLOOR - The present invention relates to a filler material for a floor, comprising a natural base material and a mixture containing loess and a resin in powder or pellet form, as well as to a method for producing the filler material. The filler material of the present invention uses the natural base material and is thus environmentally-friendly and not harmful to the human body. Further, in the event rice husks are used as the natural base material, a person slipping on the floor is protected from burning caused by friction as the rice husks have a high moisture content. In addition, the loess contained in the filler material keeps the floor from becoming moldy and emits far infrared radiation, and therefore is beneficial to the human body. The resin emulsion of the filler material prevents the natural base material from generating dust, thus preventing dust from entering the human body via the respiratory organs of the human body. Further, the filler material of the present invention can be easily produced through a simple process. Therefore, mass production of the filler material of the present invention can be accomplished even without employing experts. | 11-24-2011 |
20110311824 | NON-SPECIFIC ADSORPTION INHIBITOR, PROBE-BONDED PARTICLES, AND METHOD FOR PRODUCING THE SAME - A non-specific adsorption inhibitor of formula (1), | 12-22-2011 |
20120003479 | SURFACE MODIFICATION OF NANO-DIAMONDS AND MANUFACTURING METHOD THEREOF - The invention is related to a technique that grafts polymer onto a surface of nano-diamonds, and the invention further provides applications relating to modification and dispersion of the nano-diamonds. The features of the technique are single step, one pot, low cost, and high yield, and therefore the technique has high potential for commercialization. The invention also provides a method for graphitizing monocrystalline nano-diamonds and polycrystalline nano-diamonds. Accordingly, the technique of modifying and polymer grafting can be used not only on ultra disperse diamonds but also on monocrystalline nano-diamonds with graphitized surfaces and polycrystalline nano-diamonds with graphitized surfaces. | 01-05-2012 |
20120015190 | COMPOSITE NANOPARTICLES CONTAINING ORGANIC IONS - A composite nanoparticle comprising a nanoparticle confined within a cross-linked collapsed polyelectrolyte polymer wherein the nanoparticle comprises a charged organic ion. | 01-19-2012 |
20120021223 | CHEMICAL AGENTS CAPABLE OF FORMING COVALENT 3-D NETWORKS - The invention provides a functionalised compound of formula (II), which functionalised compound comprises n carbene precursor groups which are the same or different, wherein n is an integer equal to or greater than 3: wherein x is 1, E is a group which is capable of being converted into a carbene reactive intermediate group, Q is a core moiety, a polymer or a dendrimer, and each of the [R] | 01-26-2012 |
20120064348 | Particulate materials - The present invention provides the use of a particulate polymer material as a support for an active agent, characterised in that said polymer material is a polymer produced by copolymerising an unsaturated heterocyclic monomer and squaric or croconic acid or a derivative thereof. | 03-15-2012 |
20120100376 | EXPANDED POLYPROPYLENE RESIN BEADS AND EXPANDED BEAD MOLDING - Multilayer expanded polypropylene resin beads that are heat moldable at low steam pressure and can provide an expanded mold with sufficient rigidity and heat resistance. The beads are formed from a polypropylene resin and a coating layer formed from a different polypropylene resin. The multilayer expanded resin beads can be molded in-mold at a steam pressure lower than the steam pressure for molding single-layer expanded beads made from the polypropylene resin which forms the core layer. The coating layer to core layer resin weight ratio in the multi-layer resin beads is not less than 0.001 and not greater than 0.040 and the expansion ratio of the expanded beads, the average value of the thickness of the coating layer of the expanded beads, calculated based on the coating weight ratio of the multi-layer resin beads, is not less than 0.1 μm and not greater than 3.0 μm. | 04-26-2012 |
20120107612 | HYDROXYAPATITE POLY(ETHERETHERKETONE) NANOCOMPOSITES AND METHOD OF MANUFACTURING SAME - Hydroxyapatite-polymer nanocomposites, which are nanoparticles/microparticles, methods for making them, and articles made from them are disclosed. These methods are capable of preparing nanocomposites exhibiting more homogeneous dispersion of nanoparticles than is seen using previous methods. Such nanocomposites and articles are useful for a wide variety of applications, such as biological, medical, biochemical, biosensor, fuel cell, and aerospace applications. | 05-03-2012 |
20120114947 | POLYMER-FUNCTIONALIZED CARBON NANOTUBE, PROCESS FOR ITS PRODUCTION AND USE - The invention describes novel polymer-functionalized carbon nanotubes. These comprise a carbon nanotube, a first polymer that is adsorbed on the outer surface of a carbon nanotube and comprises amino groups, and a second polymer covalently bonded to the first polymer. The bond between the second polymer and the first polymer is formed by the reaction of amino groups from the first polymer with groups from the second polymer that are reactive with respect to amino groups. The invention further relates to a method for the production thereof, wherein carbon nanotubes are provided in an aqueous solution of a first polymer comprising amino groups and then a solution of a second polymer comprising groups that are reactive with respect to amino groups is added. The invention also relates to the use of the carbon nanotubes in dispersions, polymers and surface coatings. | 05-10-2012 |
20120114948 | Granule With Reduced Dust Potential - A granule with an allergenic component has reduced dust by including antifoam added during the production of the granule. The antifoam may be dispersed throughout the granule or added to one of the components of the granule. The granule with antifoam produces at least 30% less dust than a comparable granule produced according to a process in which no antifoam is added. | 05-10-2012 |
20120114949 | pH-Adjusting Textile Containing Amphoteric Polymer Composite Nanoparticles - Amphoteric polymer composite nanoparticles are added into the polymer grains of synthetic fibers. The synthetic fibers are woven to form a textile capable of adjusting pH value. | 05-10-2012 |
20120128982 | NOVEL NANOPARTICLES - Methods for the preparation of polymer-templated core-shell nanoparticles include the steps of (a) preparing a cationic polymeric core material comprising polymeric micelles, and (b) coating the core material with a silica-comprising shell by depositing the shell onto the polymeric micelles from at least one silica precursor to form the core-shell nanoparticles. Compositions which include the core-shell nanoparticles are adapted to facilitate controlled delivery of at least one active agent into a system in response to controlled changes in the pH of the system. | 05-24-2012 |
20120135240 | DUST SUPPRESSANTS - A surface having dust particles thereon and a coating on the surface comprising a coating polymer having a Tg less than −20° C. A method of reducing dust, the method including providing a surface having dust particles thereon and coating the surface with a coating polymer with a Tg less than −20° C. | 05-31-2012 |
20120141798 | MONODISPERSE SUBMICRON POLYMER PARTICLES - This invention relates to monodisperse cross-linked polymer particles, comprising particles with a substantially smooth outer surface and an average diameter of less than 1 μm, wherein the particles are solid or porous, and wherein the coefficient of variation (CV) % of the particles, when measured by CPS disk centrifugation analysis, is less than 15%. These monodisperse cross-linked polymer particles may comprise magnetic material and are useful in various application. This invention also relates to monodisperse polymer particles for use as seed particles in the Ugelstad process. | 06-07-2012 |
20120156499 | STABLE POLYELECTROLYTE COATED NANOPARTICLES - Stable nanoparticles comprising poorly soluble drugs are disclosed, as well as methods of making and methods of using such nanoparticles, e.g., as therapeutics and diagnostics. | 06-21-2012 |
20120171493 | Fluoropolymer Molding Method and Molded Article - A fluoropolymer molding method and the resulting molded article are disclosed where the fluoropolymer is composed of fluoropolymer particles each having a multi-layer structure that consists of at least two types of fluoropolymers having different melting points, with at least one inner layer made of a fluoropolymer with a melting point higher than that of the outermost fluoropolymer. The fluoropolymer of the at least one inner layer is molded at a temperature higher than the melting point of the lowest melting point of the fluoropolymers that form the outermost layers of the multi-layer-structure fluoropolymer particles, and lower than the melting point of the fluoropolymer having the highest melting point. The resulting articles have excellent chemical liquid resistance and gas impermeability and low linear expansion coefficient. | 07-05-2012 |
20120282472 | EMBOLIZATION - Embolization, as well as related particles, compositions, and methods, are disclosed. | 11-08-2012 |
20120295115 | COATED AEROGEL BEADS - Methods and apparatus for coating particulate material are provided. The apparatus includes a vessel having a top and a bottom, a vertically extending conduit having an inlet in the vessel and an outlet outside of the vessel, a first fluid inlet in the bottom of the vessel for introducing a transfer fluid, a second fluid inlet in the bottom of the vessel for introducing a coating fluid, and a fluid outlet from the vessel. The method includes steps of agitating a material, contacting the material with a coating material, and drying the coating material to produce a coated material. The invention may be adapted to coat aerogel beads, among other materials. A coated aerogel bead and an aerogel-based insulation material are also disclosed. | 11-22-2012 |
20130029155 | CROSSLINKED ORGANIC POROUS PARTICLES - Crosslinked organic porous particles are non-swellable in propyl acetate and have a crosslinked organic solid phase and discrete pores dispersed within the crosslinked organic solid phase, which discrete pores are isolated from each other. The discrete pores have an average size greater than or equal to 0.1 μm and the crosslinked organic porous particles have a mode particle size of at least 3 μm and up to and including 100 μm. The discrete pores can contain a marker material. | 01-31-2013 |
20130065055 | BIODEGRADABLE PELLETS FOAMED BY IRRADIATION - This invention relates to biodegradable starch-based pellets which foamable by irradiation, which are particularly suitable for the manufacture of foam articles, characterised in that they have a porous structure with a low porous external skin. This invention also relates to foam articles obtained from these. | 03-14-2013 |
20130101852 | COATED POLYMERIC PARTICULATES, AND A PROCESS FOR COATING POLYMERIC PARTICULATES - The instant invention provides coated polymeric particulates, and a method for producing polymeric particulates. The coated polymeric particulates according to the present invention comprise (a) one or more polymeric particulates; and (b) a coating composition present on at least a portion of at least one surface of said polymeric particulate, wherein said coating composition comprises a dispersion comprising: (1) one or more base polymers, (2) one or more stabilizing agents; (3) one or more biocide agents; (4) one or more neutralizing agents; and (5) water. | 04-25-2013 |
20130149537 | HARD COATING COMPOSITION - A hard coating composition capable of being applied to the modification of a surface of plastic material that is being widely used in household appliances, the hard coating composition including an inorganic dispersion solution that is composed of at least one hydrolytically decomposable silane compound and an inorganic oxide particle, and an organic resin solution that is composed of a photo-curable acrylic-based compound and various additives capable of providing a functionality, such as a surface improving agent and an anti-static agent, the hard coating composition providing pH of between 4 and 6. | 06-13-2013 |
20130149538 | CARRIER POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, MAGNETIC PARTICLE FOR SPECIFIC TRAPPING, AND PROCESS FOR PRODUCING THE SAME - A process for producing carrier polymer particles comprising covering the surface of organic polymer particles having a particle diameter of 0.1 to 20 micrometers with a saccharide by chemically bonding the organic polymers and the saccharide. | 06-13-2013 |
20130149539 | TUNED MULTIFUNCTIONAL MAGNETIC NANOPARTICLES FOR BIOMEDICINE - Magnetic nanoparticles and related devices and methods are described. Compositions and methods can include magnetic nanoparticles having a narrow size distribution for use in diagnostics and therapeutics. | 06-13-2013 |
20130157056 | RESIN BLEND - Provided are a resin blend for melt processing, a pellet and a method of preparing a resin article using the same. The resin blend may include a first resin, and a second resin having a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 s | 06-20-2013 |
20130164535 | RESIN BLEND - Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing a resin article using the same, and a resin article. The resin blend may include a first resin, and a second resin including a resin to which a fluorine or fluorine-substituted organic functional group is introduced and having a difference in surface energy from the first resin at 25° C. of 0.1 to 35 mN/m. The resin blend can improve mechanical and surface characteristics of a resin article. Also, the resin blend can realize excellent contamination resistance of a resin article. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased. | 06-27-2013 |
20130164536 | Porous Metal Oxide Particles and Their Methods of Synthesis - Methods are generally disclosed for synthesis of porous particles from a solution formed from a leaving agent, a surfactant, and a soluble metal salt in a solvent. The surfactant congregates to form a nanoparticle core such that the metal salt forms about the nanoparticle core to form a plurality of nanoparticles. The solution is heated such that the leaving agent forms gas bubbles in the solution, and the plurality of nanoparticles congregate about the gas bubbles to form a porous particle. The porous particles are also generally disclosed and can include a particle shell formed about a core to define an average diameter from about 0.5 μm to about 50 μm. The particle shell can be formed from a plurality of nanoparticles having an average diameter of from about 1 nm to about 50 nm and defined by a metal salt formed about a surfactant core. | 06-27-2013 |
20130177765 | High-Rigidity Electromagnetic Shielding Composition and Molded Articles Thereof - A high-rigidity electromagnetic shielding composition includes: (A) about 10 to about 34 wt % of polyamide resin including an aromatic moiety in the backbone structure; (B) about 65 to about 85 wt % of carbon fiber; and (C) about 1 to about 20 wt % of metallic filler. The composition can have high modulus, electromagnetic shielding effects, and high surface conductance, and can thus be used to replace frames, brackets and the like for electronic devices. | 07-11-2013 |
20130183529 | POWDER COMPRISING POLYMER-COATED POLYMERIC CORE PARTICLES - The invention relates to powder, comprising composite particles comprising core particles completely or partially coated with a precipitated first polymer, where the core particles comprise a second polymer which differs from the precipitated first polymer, and where the ratio of the d | 07-18-2013 |
20130202891 | ELASTOMER BINDING MATERIALS MADE WITH NATURAL OIL BASED POLYOLS - Embodiments of the invention provide for polyurethane binders or adhesives that result in an increased amount of renewable resources in the final composite products while yet maintaining the quality of the composite products. | 08-08-2013 |
20130236727 | METHOD FOR ATTACHING NANOPARTICLES TO SUBSTRATE PARTICLES - The invention relates to the deposition of nanoparticles from the gas phase of the a thermal plasma of a gas discharge and the subsequent attachment of said nanoparticles to the substrate particles. The invention can be used for increasing the flowability of solid bulk material. Particularly the pharmaceutical industry utilizes numerous intermediate and final products in the form of powders which cause processing problems because of the poor flowability thereof. With fine-grained materials, undesired adhesive effects occur foremost because of Van der Waals' forces. Said effects can be reduced by applying nanoparticles to the surface of the material that is to be treated. The invention is characterized by a combined process in which the nanoparticles are produced and are attached to the substrate surface. Using a non-thermal plasma additionally makes it possible to treat temperature-sensitive materials that are often used in the pharmaceutical industry. | 09-12-2013 |
20130244038 | COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME - A composite material in which a graphene-like carbon material has excellent adhesion to a substrate composed of resin, and a method for producing the same are provided. The composite material comprises a substrate composed of resin and a graphene-like carbon material layer provided so as to cover at least part of the surface of the substrate, wherein graphene-like carbon is closely attached to the surface of the substrate. The method for producing a composite material comprises bringing a graphene-like carbon material into contact with at least part of the surface of a substrate composed of resin and heating under the action of a supercritical or subcritical fluid. | 09-19-2013 |
20130302615 | RESIN BLEND FOR MELTING PROCESS - The present invention relates to a resin blend for a melting process, to a method for preparing same, and to a resin-molded article having a specific layer separation structure, the resin blend comprising a first resin and a second resin, wherein the second resin comprises a polymer resin having an organic functional group containing one or more oxygen atoms, and has a melt viscosity difference of 0.1 to 3,000 pa*s with respect to the first resin at a shear rate of 100 to 1,000 s | 11-14-2013 |
20130309499 | ENCAPSULATED PARTICLE - An encapsulated particle includes a core particle, a polyurethane layer, and a wax. The polyurethane layer is disposed about the core particle and the wax is disposed about the polyurethane layer. The polyurethane layer includes the reaction product of an isocyanate and a polyol component. The polyol component includes a catalytic polyol derived from an aromatic amine-based initiator and a polyether polyol that is different from the catalytic polyol in a weight ratio of from about 1:2 to about 10:1. A method of encapsulating the core particle includes the steps of providing the core particle, the isocyanate, the polyol component, and the wax. The method also includes the steps of mixing and reacting the isocyanate and the polyol component to form a polyurethane, encapsulating the core particle with the polyurethane layer which comprises the polyurethane, and encapsulating the polyurethane layer with the wax. | 11-21-2013 |
20130309500 | POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION AND PELLET THEREOF - Provided are a polybutylene terephthalate resin composition which is excellent in mold releasability and which can suppress deterioration in molding stability and aggregation of the polybutylene terephthalate resin composition due to blooming of a mold release agent; and a pellet thereof. The polybutylene terephthalate resin composition contains 0.01 to 5.0 parts by mass of (B) a saturated fatty acid ester of a polyglycerol represented by formula (I) described below with respect to 100 parts by mass of (A) a polybutylene terephthalate resin. In formula (I), R | 11-21-2013 |
20130323510 | RESIN BLEND - Provided is a resin blend including a first resin and a second resin, the second resin having a hydrophobic functional group in a side chain and having a surface energy difference of 0.1 to 20 mN/m from the first resin at 25° C., the resin blend being capable of forming a layer separation structure. Also, provided are a pellet, a method for preparing the same, and a resin molding articlemolding article having a specific layer separation structure. The resin blend may not only improve mechanical properties and surface hardness of the molding articlemolding article but also shorten process time, increase productivity and reduce production cost by omitting an additional surface coating step. | 12-05-2013 |
20130330558 | RESIN BLEND FOR MELTING PROCESS - The present invention relates to a resin blend for a melting process, to a method for manufacturing a resin molding using same, and to a resin molding obtained thereby, the resin blend comprising a first resin and a second resin, wherein the second resin includes a polymer resin having at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic ring having 5 to 40 carbon atoms and an aromatic ring having 6 to 40 carbon atoms, and has, with the first resin, a melt viscosity difference of 0.1 to 3,000 Pa*s at a shear rate of 100 to 1,000 s | 12-12-2013 |
20130337265 | THERMOPLASTIC POLYMER POWDER - A method of modifying a thermoplastic polymer powder. A suspension of thermoplastic polymer powder and reinforcement elements in a liquid is heated within a reaction chamber so that the thermoplastic polymer powder becomes softened and the reinforcement elements migrate into the softened thermoplastic polymer powder to form modified thermoplastic polymer powder. The modified thermoplastic polymer powder is then separated from the liquid. The reinforcement elements have an electromagnetic moment and are subjected to an electromagnetic field as the suspension is heated. The interaction of the electromagnetic field with the electromagnetic moment of the reinforcement elements causes the reinforcement elements to become aligned with the electromagnetic field before they migrate into the powder. | 12-19-2013 |
20130337266 | MODIFIED COMPOSITE PARTICLES - The invention relates to methods for producing modified composite particles by A) mixing one or more finely divided inorganic solids and one or more organic polymers in a solvent or a mixture of several solvents, wherein finely divided inorganic solids are fixed to organic polymers and composite particles are thus formed. The organic polymers are based on a) one or more ethylenically unsaturated monomers having one or more additional functional groups selected from the group comprising carboxylic acid groups or derivatives thereof, silane groups, sulfonic acid groups, sulfate groups, phosphate groups, phosphonate groups, isocyanate groups, amine groups, quaternized amine groups, hydrazine groups, epoxy groups, ether groups, hydroxy groups, or CO groups, and b) one or more ethylenically unsaturated monomers which are different from monomers a), characterized in that subsequently B) one or more ethylenically unsaturated monomers are polymerized in the presence of the composite particles from step A). | 12-19-2013 |
20140030528 | MULTILAYER COATING FILM-FORMING METHOD AND COATED - The invention provides a multilayer coating film-forming method that allows formation of a multilayer coating film with excellent smoothness, sharpness and water resistance, and which avoids or minimizes pinhole popping. The multilayer coating film-forming method of the invention has the following construction. A multilayer coating film-forming method comprising the following steps (1) to (4): step (1): coating an article to be coated with an aqueous first pigmented coating composition (X), step (2): coating the article to be coated, with an aqueous second pigmented coating composition (Y), step (3): coating the article to be coated, with a clear coating composition (Z), and step (4): heating an uncured first pigmented coating film, uncured second pigmented coating film and uncured clear coating film to cure them, wherein the aqueous first pigmented coating composition (X) contains a blocked polyisocyanate compound with a specific blocked isocyanate group. | 01-30-2014 |
20140065425 | GRAFT-COPOLYMER STABILIZED METAL NANOPARTICLES - There is provided a method of preparing nanoparticles and novel nanoparticles. The nanoparticle preparation comprises the generation of a mixture comprising a plurality of metal-containing compounds and a copolymer of a polyethylene glycol and an amine-containing polyamino acid such as polylysine where a metal core and polymer shell nanoparticle is formed. The novel nanoparticles have a metallic core and a graft copolymer shell of polyethylene glycol and an amine-containing polyamino acid where the shell least partially surrounds the metallic core and is non-ionically bound to the metallic core via metal-amine bonds. | 03-06-2014 |
20140113140 | COATED COBALT POWDER AND PREPARATION METHOD THEREOF - Provided are a coated cobalt powder and a preparation method thereof, the coated cobalt powder consisting of cobalt powder, and paraffin wax, polyethylene glycol or polyethylene coated on the outer surface of the cobalt powder. Using the coated cobalt powder to replace traditional cobalt powder as the raw material for preparing hard alloys, the dusts generated during production can be reduced, and the environment in a production shop can be improved; simultaneously, the paraffin wax, the polyethylene glycol or the polyethylene coated on the surface of the cobalt powder can effectively prevent the cobalt powder from being oxidized by the oxygen or water vapor in the air, thus improving the quality of the cobalt powder. The preparation process of the coated cobalt powder is free from contamination and the coated cobalt powder is suitable for industrialized production. | 04-24-2014 |
20140255699 | RESIN BLEND - Provided are a resin blend, which includes a first resin, and a second resin having hydrogen-binding donor and acceptor, and having a difference in surface energy from the first resin at 25° C. of 0.1 to 35 mN/m, and is formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded article may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs. | 09-11-2014 |
20140255700 | RESIN BLEND (AS AMENDED) - Provided are a resin blend including a first resin, and a second resin having a hydrophobic moiety represented by Formula 1 at a main chain and having a difference in surface energy from the first resin at 25° C. of 0.1 to 20 mN/m, and formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded product may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs. | 09-11-2014 |
20140272417 | MOLDABLE CAPSULE AND METHOD OF MANUFACTURE - A method to form moldable capsules of a conductively doped resin-based material are created. A resin-based material is extruded/pultruded onto a bundle of conductive material. The resin-based material and the bundle are sectioned into moldable capsules. | 09-18-2014 |
20140335359 | BANDSEAL FOR PEG-FILLED HARD CAPSULE - The present invention provides a band seal for hard capsules filled with PEG, particularly a low-molecular-weight PEG, PEG 200 to 600, the band seal being capable of effectively preventing content leakage through the gap between the body and cap of the capsule; and a liquid for preparing the band seal. The present invention further provides a hard capsule filled with PEG, particularly a low-molecular-weight PEG, PEG 200 to 600, the filled capsule being prevented content leakage through the gap between the body and cap of the capsule. The band seal can be prepared using a polyvinyl alcohol, a polyvinyl alcohol copolymer, or a mixture thereof as a main component. | 11-13-2014 |
20150079397 | POLYMER ENCAPSULATED TITANIUM DIOXIDE PARTICLES - A process for encapsulating TiO | 03-19-2015 |
20150132578 | Method of Encapsulating Poly(Alkylene Carbonate) and Mixture Particles Thereof, and Use Thereof - The present invention relates to a poly(alkylene carbonate) capsule in which a heterogeneous resin is applied on a surface of poly(alkylene carbonate), and a method of manufacturing the same, and provides a poly(alkylene carbonate) capsule preventing blocking where particles agglomerate each other when a resin having surface stickiness at a glass transition temperature or higher is processed in a pellet or chip state and circulated, and a method of manufacturing the same. | 05-14-2015 |
20150140334 | MICROPARTICLE, PARTICULARLY A MICROPARTICLE FOR THE COUNTERFEIT-PROOF MARKING OF PRODUCTS - A microparticle, particularly a microparticle for the counterfeit-proof marking of products, wherein the microparticle comprises at least one first layer and at least one second layer. The first layer forms an external side of the microparticle and at least one mark preaffixed to this side is arranged at least on said external side, and wherein none of the dimensions of the microparticle exceed approximately 100 μm. A method is provided for producing at least one microparticle, tag and dispersion as well as a correspondent use. | 05-21-2015 |
20150307570 | BIOLOGICALLY FORMED NANOSCALE DEVICES - The invention in suitable embodiments is directed to biologically formed nanoscale devices and components employing in whole or in part isolated bio-nanoparticle elements. In one aspect, one or more device, formed in whole or in part from isolated, synthetic and or recombinant amino acid residues comprising in whole or in part one or more types of isolated clathrin protein and/or non-clathrin coatomer proteins of one or more isoforms, form one or one or more types and forms of nanoscale devices and/or components thereof for use in vivo or in vitro. | 10-29-2015 |
20150321159 | MICROCAPSULE-MANUFACTURING PROCESS AND MICROCAPSULES - The present invention aims to provide a method for producing microcapsules, wherein the method can control the particle size and produce microcapsules excellent in retentivity and releasability of a water-soluble core agent. The present invention also aims to provide a microcapsule excellent in retentivity and releasability of a water-soluble core agent. The present invention provides a method for producing microcapsules comprising the steps of: preparing an emulsion by dispersing an aqueous solution A obtained by dissolving at least an aqueous solvent-soluble polymer and a water-soluble core agent in an aqueous solvent in a non-polar solution B obtained by dissolving an emulsifier or a dispersant in a non-polar medium; and forming a core-shell structure in which the water-soluble core agent is covered with a shell containing the aqueous solvent-soluble polymer by heating the emulsion at a temperature of 20° C. to 100° C. and/or decompressing the emulsion at a pressure of 0.1 to 0.001 MPa to remove the aqueous solvent, the weight ratio of the aqueous solution A to the non-polar solution B being 1/10 to 1/1. | 11-12-2015 |
20150353736 | Composite Material and Method for Preparing Composite Material - Provided is a complex material that includes a first metal deposition layer, a first thermosetting resin layer positioned on one side of the first metal deposition layer, and a second thermosetting resin layer positioned on the other side of the first metal deposition layer. | 12-10-2015 |
20150361208 | HYBRID LATEX COMPRISING POLYMERIC PARTICLES HAVING CORE-SHELL STRUCTURE AND ITS PREPARATION METHOD - The invention relates to a hybrid latex comprising polymeric particles having core-shell structure, wherein: (1) the comonomers of the core comprise: (a) monovinyl aromatic compounds, and (b) unsaturated carboxylic acid esters; (2) the comonomers of the shell comprise: (a) monovinyl aromatic compounds, and (b) conjugated dienes; wherein the glass transition temperature of the core is in the range of −50° C. to 50° C., and the glass transition temperature of the shell is in the range of −50° C. to 50° C. The invention also relates to the use of the hybrid latex in polymer waterproofing membrane and polymer modified mortars. | 12-17-2015 |
20160097125 | METHODS FOR THE PHOTO-INITIATED CHEMICAL VAPOR DEPOSITION (PICVD) OF COATINGS AND COATINGS PRODUCED BY THESE METHODS - Methods for producing coatings on substrates are provided. These methods comprise the steps of introducing the substrate in a photo-initiated chemical vapor deposition reactor, introducing a gas precursor in the reactor, irradiating said gas precursor with UV radiation at a given wavelength, thereby at least partly photodissociating the gas precursor, until the coating is formed. In one method, the gas precursor is a mixture comprising carbon monoxide and hydrogen. In another method, the pressure in the react or is between about 0.75 and 1.25 atm and the gas precursor has an absorption cross section of about 5×10 | 04-07-2016 |
20160130474 | ASPHALT ADDITIVE COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF - A composition useful as an asphalt additive includes a plurality of substrate particles and a coating layer disposed on the particles, the coating layer including a solid elastomer. A method of producing an asphalt additive includes mixing an emulsion comprising an elastomer with a plurality of substrate particles. Another composition useful as an asphalt additive includes a plurality of substrate particles substantially coated with a first coating layer and a second coating layer, the first coating layer including a solid elastomer. An asphalt mix includes the asphalt additive composition, aggregate, and a binder. | 05-12-2016 |
20160137829 | RESIN BLEND - Provided are a resin blend, a copolymer, a pellet, a method of manufacturing a resin molded article using the same, and a resin molded article. The exemplary resin blend may provide a protective film for a polarizing plate having an excellent adhesive strength to a polarizer. In addition, when the resin blend is used, additional primer coating on the protective film for a polarizing plate may be omitted, and an excellent adhesive strength to the polarizer may be exhibited, thereby reducing production time and cost and increasing productivity. | 05-19-2016 |
20160159692 | METHOD FOR PRODUCING NANO-CEMENT, AND NANO-CEMENT - The invention is related to nanocement production methods by modifying Portland cement, as well as to nanocement compositions. The nanocement production method involves a mechanochemical activation of dispersed grains of Portland cement in the presence of polymeric modifier, with the sodium naphthalenesulfonate content of at least 60 wt %, mineral siliceous additive containing at least 30 wt % SiO | 06-09-2016 |
20160194426 | RESIN | 07-07-2016 |
20160200580 | GRAPHENE COMPOSITE POWDER FORM MATERIAL AND METHOD FOR MAKING THE SAME | 07-14-2016 |
20160376388 | RESIN BLEND (As Amended) - Disclosed are a resin blend, a copolymer, a pellet, a method of manufacturing a resin-molded article using the same, and a resin-molded article. The exemplary resin blend can be useful in providing a protective film for polarizing plates having excellent adhesive strength to a polarizer. Also, the resin blend can be useful in exhibiting excellent adhesive strength to the polarizer without performing an additional primer coating process on a surface(s) of the protective film for polarizing plate, thereby reducing production time and cost and improving productivity. | 12-29-2016 |