Entries |
Document | Title | Date |
20080214716 | Use of a Thermally Curable Aqueous Composition as a Binder for Substrates - The present invention relates to the use of a heat-curable aqueous composition comprising dispersed polymer particles of at least
| 09-04-2008 |
20080269394 | Thermally Disappearing Resin Particle - It is an object of the present invention to provide a thermally disappearing resin particle and a thermally disappearing hollow resin particle which can be decomposed at a low temperature in a short time and do not cause deformation or cracking of a sintered body to be obtained in the case of using as a binder for a ceramic or a lightening material; a method of producing the thermally disappearing hollow resin particle; a ceramic composition which can be degreased and fired at a low temperature in a short time and gives a molded body with a high porosity without deformation or cracking even in the case a large quantity of a pore-forming material is used; and a method of producing a porous ceramic filter. | 10-30-2008 |
20080275172 | Nanocomposites from stable dispersions of carbon nanotubes in polymeric matrices using dispersion interaction - Stable dispersions of carbon nanotubes (CNTs) in polymeric matrices include CNTs dispersed in a host polymer or copolymer whose monomers have delocalized electron orbitals, so that a dispersion interaction results between the host polymer or copolymer and the CNTs dispersed therein. Nanocomposite products, which are presented in bulk, or when fabricated as a film, fiber, foam, coating, adhesive, paste, or molding, are prepared by standard means from the present stable dispersions of CNTs in polymeric matrices, employing dispersion interactions, as presented hereinabove. | 11-06-2008 |
20080281027 | Polymer composition for conductive roller, polymer composition, conductive roller, and conductive belt - A polymer composition for a conductive roller composed of a rubber component whose main component is an epichlorohydrin rubber containing ethylene oxide at not less than 55 mol % nor more than 95 mol %. Thioureas are added to 100 g of the rubber component as a crosslinking agent at a rate not less than 0.014 mol nor more than 0.080 mol. In a compression set test of a vulcanized rubber described in JIS K6262, a compression set measured at 70° C. for 22-24 hours is less than 15%; and in a volume resistivity value test described in JIS K6911, a volume resistivity value measured at an applied voltage of 1000V is less than 10 | 11-13-2008 |
20080287585 | Compositions and Reaction Tubes with Improved Thermal Conductivity - The present invention relates generally to the fields of chemistry and molecular biology. More particularly, the present invention relates to thermally-conductive compositions and reaction tubes for chemical- and biochemical-based analytical processing. Compositions and reaction tubes in accordance with the invention comprise at least one plastic and at least one compound having a higher thermal conductivity than the at least one plastic to result in compositions and tubes having increased thermal conductivity when compared to the at least one plastic alone. Such compositions and tubes are capable of facilitating rapid heat transfer in numerous heat transfer applications. The thermally-conductive compositions and reaction tubes are especially suitable for containing reaction constituents during thermal cycling of the polymerase chain reaction (PCR). | 11-20-2008 |
20080312368 | WIRE COATING CONTAINING THERMALLY EXFOLIATED GRAPHITE OXIDE - A wire coating containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m | 12-18-2008 |
20080319116 | Soft and strong elastomeric compositions from semicrystalline-amorphous polyolefin block copolymers - Polyolefin block and graft copolymers comprised of two or more semicrystalline polyolefin blocks or grafts and one or more amorphous polyolefin blocks can be blended with a low molecular weight fluid diluent that preferentially locates within and swells the amorphous domains of the block or graft copolymer, while preserving the crystallinity of the semicrystalline block domains. After mechanical or thermomechanical processing, such compositions combine softness with high strength and high recoverable elasticity. Compositions are also disclosed whereby the diluent species is removed from the composition, either before or after the mechanical or thermomechanical processing, in order to create a strong elastic material with an ultra-low entanglement density within the amorphous domains. | 12-25-2008 |
20090054578 | AUTOMOTIVE BODY PANEL CONTAINING THERMALLY EXFOLIATED GRAPHITE OXIDE - An automotive body panel containing a polymer composite formed of at least one polymer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m | 02-26-2009 |
20090062448 | Process for Coagulation of Aqueous Polymer Dispersions - A process is proposed for coagulation of an aqueous polymer dispersion, which comprises, during or after the coagulation, converting the dissolved coagulation salt into an insoluble form. | 03-05-2009 |
20090105386 | FULLERENE-BASED MATERIAL AND PROCESS FOR PRODUCING FULLERENE-BASED MATERIAL - In order to isolate and purify an endohedral fullerene, a solvent washing was performed using toluene to concentrate the endohedral fullerene in a residual, but endohedral fullerene could not be efficiently purified because impurities other than the endohedral fullerene could not be sufficiently removed. Thus, the endohedral fullerene is isolated and purified by using a solvent such as chloronaphthalene or tetralin having a high solubility for the endohedral fullerene and concentrating the endohedral fullerene in the solvent. The endohedral fullerene isolated and purified by solvent extraction has a cluster structure where the endohedral fullerene is surrounded with empty fullerenes. Thus, this endohedral fullerene is highly stable and is a useful material applicable to various fields such as medical care and electronics. | 04-23-2009 |
20090124744 | Carbonate Crystal, Manufacturing Method Thereof, And Transparent Optical Resin Composition - The object of the present invention is to provide a carbonate crystal, which has oriented birefringence, is needle- or rod-like, and is able to negate the birefringence without sacrificing the light transmittance of a transparent polymeric resin when it exists in the transparent resin; a manufacturing method of the carbonate crystal; and a transparent optical resin composition comprising the carbonate resin. The carbonate crystal has an aspect ratio of two or greater, the average major axis length of 400 nm or shorter, and the variation coefficient expressed in Formula (1) below is 0.40 or less: | 05-14-2009 |
20090215947 | Stabilized halogen-containing resin composition - A stabilized halogen-containing resin composition containing a halogen-containing resin and a stabilizer component comprising a complex (A) of a metal silicate and a calcium hydroxide compound and at least one member selected from a hydrotalcite (B) and a tin-containing stabilizer (C), which composition has synergism (multiplier effect), overcomes the problems of decreases, due to the high loading of a stabilizer, in the inherent mechanical strength and electrical characteristic of the resin and makes reduction of cost of stabilizers, and a process for producing the complex (A). | 08-27-2009 |
20090286915 | NOVEL ZINC-CONTAINING CALCIUM-ALUMINIUM DOUBLE SALTS - Neutral calcium-aluminum double salts of the formula (A): | 11-19-2009 |
20090298987 | Polymer resin composition - The invention provides a polymeric composition comprising:
| 12-03-2009 |
20100004371 | TIRE TREADS INCLUDING ALUMINUM HYDROXYCARBONATE - Particular embodiments are directed toward a rubber mixture comprising (i) a rubber; and (ii) a filler component, where the filler component includes a filler selected from the group consisting of amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate, where said amorphous aluminum hydroxycarbonate, amorphous aluminum hydroxyoxycarbonate, and amorphous aluminum oxycarbonate are characterized by a BET specific surface area of less than 40 m | 01-07-2010 |
20100029822 | PROCESS FOR PREPARING LAYERED DOUBLE HYDROXIDE COMPRISING CARBONATE - The invention relates to a process for the production of a layered double hydroxide comprising carbonate by preparing a divalent and trivalent metal ion source-containing slurry, which is subsequently treated solvothermally. If the slurry does not contain a divalent metal ion source containing carbonate, a carbonate source is added during or after the solvothermal treatment. | 02-04-2010 |
20100041809 | ACID RESISTANT PARTICLES OF AN ALKALINE EARTH METAL CARBONATE - Alkaline earth metal carbonate exhibiting a resistance to acids expressed as pH of less than 7 measured after suspending 1.0 g of the particles in a mixture made of 20 ml of toluene and 80 ml of an aqueous phase consisting of deionized water, 11.76 g/L of citric acid monohydrate, 2.57 g/L of NaCl and 0.068 mol/L of NaOH, after 35 minutes of stirring at 25° C. and at 1 000 rpm, or expressed as a moisture pick-up lower than or equal to 2 g water/kg of calcium carbonate after one week of storage at 22° C. and 50% relative humidity, or as a Differential Scanning Calorimetry (DSC) spectrum showing at least one peak between 170 and 190° C. when measured at a heating rate of 10° C./min under nitrogen atmosphere from 25 to 250° C. in open cells. Process for the preparation of said particles, compositions containing said particles and the use thereof. | 02-18-2010 |
20100056691 | PROPYLENE RESIN COMPOSITION, PROCESS FOR PRODUCING PROPYLENE RESIN COMPOSITION, PROPYLENE POLYMER COMPOSITION, SHAPED ARTICLE PRODUCED OF THE PROPYLENE RESIN COMPOSITION, AND ELECTRIC WIRE - A propylene resin composition includes 0 to 80 wt % of a propylene polymer (A) having a DSC melting point of not less than 100° C., 5 to 85 wt % of a specific soft propylene copolymer (B), 0 to 40 wt % of one or more elastomers (C) selected from ethylene elastomers (C1) and styrene elastomers (C2), and 15 to 80 wt % of an inorganic filler (D) (the total of (A), (B), (C) and (D) is 100 wt %) The propylene resin composition contains the inorganic filler at a high proportion and shows excellent flexibility as well as high breaking elongation, low-temperature properties, whitening resistance, scratch resistance, abrasion resistance, stress absorption properties and flame retardancy. | 03-04-2010 |
20100087578 | OPTICAL RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - To provide an optical resin composition containing carbonate crystals, which have oriented birefringence, have a needle- or rod-like shape, and are able to negate the birefringence without sacrificing the light transmittance of a transparent polymeric resin where the carbonate crystal exists, and a method for producing the resin composition. To achieve this provided are an optical resin composition containing a resin and carbonate crystals, wherein the carbonate crystals have a specific surface area of 4 m | 04-08-2010 |
20100130662 | CROSSLINKED MATERIAL OF PROPYLENE RESIN COMPOSITION, A PROCESS FOR PRODUCING THE CROSSLINKED MATERIAL AND CROSSLINKED MOLDED ARTICLE FORMED FROM THE CROSSLINKED MATERIAL - The crosslinked material of the present invention is obtainable by crosslinking a propylene resin composition through irradiation with an ionizing radiation wherein the propylene resin composition comprises 100 parts by mass of a propylene resin comprising 15 to 99% by mass of a propylene polymer (A) having a melting point, as measured by a differential scanning calorimeter (DSC), of 120 to 170° C., and 1 to 85% by mass of propylene polymer (B) having a melting point, as measured by a differential scanning calorimeter (DSC), of below 120° C. or not observed (provided that the total of the components (A) and (B) is 100% by mass), and 0.1 to 5 parts by mass of a crosslinking assistant (C). The production process of the crosslinked material of the present invention comprises a step of molding the propylene resin composition into a molded form, and a step of crosslinking the molded form through irradiation with an ionizing radiation. The crosslinked molded article of the present invention is formed from the crosslinked material. | 05-27-2010 |
20100137492 | Use of a Elastomer Blend as a Material in the Insertion Area of Fuel Cell - The use of a sulphur-free and low-emission elastomer blend which has properties of various rubbers, and the mechanical properties thereof are improved, in particular, in relation to the permanent set (DVR), elongation at rupture, tensile strength and/or gas permeability (permeation) in relation to the individual compounds, and it also has an improved temperature resistance and an improved resistance to media. The elastomer blend includes a rubber having at least two functional groups which can be cross-linked by hydrosilylation, at least one other rubber comprising at least two functional groups which can be cross-linked by hydrosilylation, and can be used as a material in the insertion area of the fuel cells, in particular, the direct-methanol-fuel cells. The rubber is chemically different from the rubber, a cross-linking agent includes a hydrosiloxane or hydrosiloxane derivative or a mixture of several hydrosiloxanes or derivatives, which include at least two SiH groups per molecule in the centre, a hydrosilylation catalyst system and at least one filling material. | 06-03-2010 |
20100160526 | METHODS FOR STABILIZING HYDROUS KAOLIN - This invention is directed to a method of stabilizing high solid slurries, like kaolin slurries, the method comprises causticizing the sodium polycrylate or polyacrylic acid used in a dispersant blend to a pH of above 9. The method comprises a homogeneous dispersant blend of sodium carbonate, sodium polyacrylate, sodium silicate, and sodium hydroxide. | 06-24-2010 |
20100174023 | RUBBER COMPOSITION FOR SIDEWALLS AND PNEUMATIC TIRE PRODUCED USING THE SAME - Provided are a rubber composition for sidewalls containing 100 parts by mass of a rubber component consisting of at least a natural rubber or a modified natural rubber, 5 parts by mass or less of carbon black, 10 to 40 parts by mass of silica and 5 to 30 parts by mass of an inorganic filler component composed of one kind or two or more kinds of inorganic filler excluding carbon black and silica, and a pneumatic tire provided with a sidewall rubber prepared using the rubber composition. The used amounts of raw materials derived from petroleum resources have been reduced in this rubber composition. Moreover, the rubber composition exhibits low fuel consumption due to low rolling resistance and good flex crack growth resistance. | 07-08-2010 |
20100204378 | POLYMERIC MATERIAL OF PHOTOSYNTHETIC ORIGIN COMPRISING PARTICULATE INORGANIC MATERIAL - Disclosed is a new composition of matter comprising a polymeric material of photosynthetic origin having embedded therein small particles of an inorganic material. The composition of matter is particularly suitable for use in processes whereby the polymeric material is converted to fuels in liquid or gas form, and/or to the valuable specialty chemicals. The polymeric material comprises biomass. More specifically, the polymeric material comprises cellulose and at least one of hemicellulose and lignin. | 08-12-2010 |
20100222482 | MASS PRODUCTION OF NANO-SCALED PLATELETS AND PRODUCTS - Disclosed is a process for exfoliating a layered material to produce nano-scaled platelets having a thickness smaller than 100 nm, typically smaller than 10 nm, and often between 0.34 nm and 1.02 nm. The process comprises: (a) charging a layered material to an intercalation chamber comprising a gaseous environment at a first temperature and a first pressure sufficient to cause gas species to penetrate into the interstitial space between layers of the layered material, forming a gas-intercalated layered material; and (b) operating a discharge valve to rapidly eject the gas-intercalated layered material through a nozzle into an exfoliation zone at a second pressure and a second temperature, allowing gas species residing in the interstitial space to exfoliate the layered material to produce the platelets. The gaseous environment preferably contains only environmentally benign gases that are reactive (e.g., oxygen) or non-reactive (e.g., noble gases) with the layered material. The process can additionally include dispersing the platelets in a matrix material to form a nanocomposite. The process also can include an additional process of re-compressing the nana-scaled platelets into a product such as a flexible graphite sheet. | 09-02-2010 |
20100222483 | Polymer composition for conductive roller, polymer composition, conductive roller, and conductive belt - A polymer composition for a conductive roller composed of a rubber component whose main component is an epichlorohydrin rubber containing ethylene oxide at not less than 55 mol % nor more than 95 mol %. Thioureas are added to 100 g of the rubber component as a crosslinking agent at a rate not less than 0.014 mol nor more than 0.080 mol. In a compression set test of a vulcanized rubber described in JIS K6262, a compression set measured at 70° C. for 22-24 hours is less than 15%; and in a volume resistivity value test described in JIS K6911, a volume resistivity value measured at an applied voltage of 1000V is less than 10 | 09-02-2010 |
20100317786 | PROCESS FOR THE PREPARATION OF POLYOLEFIN NANOCAMPOSITES - The instant invention discloses a process for the preparation a polyolefin nanocomposite which comprises melt mixing a mixture of a polyolefin, a filler and a non-ionic surfactant. | 12-16-2010 |
20100331470 | Hydrotalcite Imparting Improved Thermoresistance to Resins and Preparation Method Thereof - This invention relates to a partially dehydrated hydrotalcite obtained by heat-treating a hydrotalcite under a specific condition so that its weight is reduced by 1.5 to 5%, which is capable of imparting improved thermoresistance to a synthetic resin. | 12-30-2010 |
20110060086 | Elastomeric Copolymers, Copolymer Compositions, and Their Use in Articles - A copolymer is formed from an isoolefin having from 4 to 7 carbon atoms and an alkylstyrene. The copolymer has a substantially homogeneous compositional distribution. The copolymer has from about 8 to about 12 wt % of alkylstyrene and at least 85 wt % of isoolefin. The copolymer is preferably halogenated with about 1.1 to about 1.5 wt % of a halogen. The copolymer may in elastomeric nanocomposites. To obtain a good dispersion of the nanoclay in a formulated compound, at least one cure accelerator is selected from the group consisting of mercaptobenzothiazole disulfide, mercaptobenzothiazole, cyclohexyl benzothiazole disulfide, dibutyl thiourea, tetramethylthiuram disulfide, 4-4-dithiodimropholine, zinc dimethyldithiocarbamate, and zinc dibutylphosphorodithiate. | 03-10-2011 |
20110060087 | CARBON NANOFIBER, METHOD FOR PRODUCTION THEREOF, METHOD FOR PRODUCTION OF CARBON FIBER COMPOSITE MATERIAL USING CARBON NANOFIBER, AND CARBON FIBER COMPOSITE MATERIAL - A method of producing a carbon fiber composite material includes a first step and a second step. The first step includes oxidizing first carbon nanofibers produced by a vapor growth method to obtain second carbon nanofibers having an oxidized surface. The second step includes mixing the second carbon nanofibers into an elastomer, and uniformly dispersing the carbon nanofibers in the elastomer by applying a shear force to obtain the carbon fiber composite material. The second carbon nanofibers obtained by the first step have a surface oxygen concentration measured by X-ray photoelectron spectroscopy (XPS) of 2.6 to 4.6 atm %. | 03-10-2011 |
20110092628 | High Heat and Chlorine Resistant Polyurethaneurea Elastic Fiber and Preparation of Thereof - The present invention relates to a preparation method of polyurethaneurea elastic fiber, particularly a preparation method of high heat-resistant elastic fiber which retains unique physical properties of elastic fiber under the high temperature process. The polyurethaneurea elastic fiber of the present invention is characteristically prepared without using 1 functional mono-alcohol generally used to regulate the reaction speed and side-reaction during the prepolymer reaction to produce elastic fiber having excellent heat-resistance particularly for the dyeing processing or re-dyeing of polyester but using ethylenediamine alone as a chain extender for the polymerization. To reduce gel formation in polymer after the secondary polymerization and to regulate change of viscosity in the course of process, the ratio of the chain extender amine to the terminal group of prepolymer of the first polymerization is increased. | 04-21-2011 |
20110112232 | ENHANCEMENT OF ELECTRON SCAVENGING BY WATER-SOLUBLE FULLERENES - Polyhydroxyfullerenes (PHFs) having enhanced electron scavenging capabilities have a ratio of non-hydroxyl functional groups to hydroxyl functional groups that is less than or equal to 0.3. When combined with a semiconductor photocatalyst, such as titanium dioxide nanoparticles, the PHFs provide a photocatalyst for degradation of chemical and biological contaminates with an efficiency of at least twice that of titanium dioxide nanoparticles free of PHFs. The PRFs are included in these catalysts at a weight ratio to titanium dioxide of about 0.001 to about 0.003, whereas significantly lower and higher ratios do not achieve the highly improved photodegradation capability. PHFs outside of the desired structure are shown to be of little value for photodegradation, and can be inhibiting to the photocatalytic activity of TiO | 05-12-2011 |
20110124790 | AEROGELS OF CARBON NANOTUBES - The invention relates to a method for preparing aerogels of individualised carbon nanotubes and to the applications thereof, in particular in the production of composite aerogels and electrochemical compounds. The method of the invention is characterised in that it comprises the following steps carried out in an inert atmosphere: (a) reducing the carbon nanotubes using an alkaline metal in order to obtain a polyelectrolyte salt of carbon nanotubes; (b) exposing said polyelectrolyte salt of carbon nanotubes to an aprotic polar solvent in order to obtain a solution of individualised, reduced carbon nanotubes; (c) freezing said solution of individualised nanotubes; and (d) sublimating the solvent. The invention particularly relates to aerogels of individualised carbon nanotubes obtained by said method, and to the uses of said aerogels. | 05-26-2011 |
20110190435 | METHOD OF PRODUCING NANO-SCALED GRAPHENE AND INORGANIC PLATELETS AND THEIR NANOCOMPOSITES - Disclosed is a method of exfoliating a layered material (e.g., graphite and graphite oxide) to produce nano-scaled platelets having a thickness smaller than 100 nm, typically smaller than 10 nm, and often between 0.34 nm and 1.02 nm. The method comprises: (a) subjecting the layered material in a powder form to a halogen vapor at a first temperature above the melting point or sublimation point of the halogen at a sufficient vapor pressure and for a duration of time sufficient to cause the halogen molecules to penetrate an interlayer space of the layered material, forming a stable halogen-intercalated compound; and (b) heating the halogen-intercalated compound at a second temperature above the boiling point of the halogen, allowing halogen atoms or molecules residing in the interlayer space to exfoliate the layered material to produce the platelets. Alternatively, rather than heating, step (a) is followed by a step of dispersing the halogen-intercalated compound in a liquid medium which is subjected to ultrasonication for exfoliating the halogen-intercalated compound to produce the platelets, which are dispersed in the liquid medium. The halogen can be readily captured and re-used, thereby significantly reducing the impact of halogen to the environment. The method can further include a step of dispersing the platelets in a polymer or monomer solution or suspension as a precursor step to nanocomposite fabrication. | 08-04-2011 |
20110245398 | METHOD FOR PRODUCING CONJUGATED DIENE POLYMER COMPOSITION - A method for producing a conjugated diene polymer composition is provided that comprises the step of kneading a conjugated diene polymer, silica and a silane coupling agent using a kneading machine in the presence of 1 to 50 parts by weight of water and/or carbon dioxide relative to 100 parts by weight of the conjugated diene polymer. | 10-06-2011 |
20110288220 | LASER-TRANSPARENT POLYESTERS - Use of thermoplastic molding compositions comprising, as essential components,
| 11-24-2011 |
20110288221 | POLYMER PROCESSING ADDITIVE AND MOLDING COMPOSITION - The invention provides a polymer processing additive which, when added to a melt-processable resin, is highly effective in improving the moldability of the resin, and a molding composition containing the polymer processing additive, among others. This invention is related to a polymer processing additive comprising a fluoroelastomer subjected to heat treatment with an alkali metal inorganic salt or alkaline earth metal inorganic salt added thereto. | 11-24-2011 |
20110288222 | OPTICAL RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - To provide an optical resin composition containing carbonate crystals, which have oriented birefringence, have a needle- or rod-like shape, and are able to negate the birefringence without sacrificing the light transmittance of a transparent polymeric resin where the carbonate crystal exists, and a method for producing the resin composition. To achieve this provided are an optical resin composition containing a resin and carbonate crystals, wherein the carbonate crystals have a specific surface area of 4 m | 11-24-2011 |
20120010346 | HIGHLY FLEXIBLE, HALOGEN-FREE AND FIRE-RESISTANT THERMOPLASTIC CABLE MIXTURES - Compositions comprising at least one thermoplastic polymer as component A, at least one C | 01-12-2012 |
20120077917 | METHOD FOR DRY GRINDING A MATERIAL CONTAINING A CARBONATE ORE - The present invention provides a product obtained by a method of dry milling a mineral material in at least one milling unit: (i) in the presence of at least one polyalkylene glycol polymer having monomer units forming a backbone, where at least 90% of the monomer units forming the backbone of the polymer are constituted by ethylene oxide, propylene oxide or their mixtures, and where the polymer has a molecular weight of at least equal to 400 g/mole, and (ii) in a quantity of water that is less than 10% in dry weight of the material in the milling unit. | 03-29-2012 |
20120101207 | RUBBER-STEEL CORD COMPOSITE - Provided is a rubber-steel cord composite which is excellent in workability and which is markedly excellent in tensile characteristics, an adhesive property after vulcanization for a short time and a heat resistant adhesive property. The rubber-steel cord composite has such a constitution that a steel cord which has a brass-plated layer on a peripheral surface thereof and in which a content of phosphorus contained in the form of oxide in a wire surface layer region extending from a surface of the above brass-plated layer up to a depth of 5 nm in a wire radial direction toward the inside is 1.5 atomic % or less is adjacent to a rubber composition containing a rubber component, sulfur and a sulfeneamide base vulcanization accelerator represented by the following Formula (I): | 04-26-2012 |
20120184660 | AQUEOUS EMULSIONS OF SILICONE RESINS - Aqueous emulsions of a silicone resin are disclosed that provide a solid silicone resineous coating upon removing water from a film of the emulsion. The silicone resin emulsions are useful for treating various substrates for imparting water resistance/repellence and improving wear/weather protective properties. In particular, they are useful for rendering mineral-based building materials water-resistant, and also as binders in paints. | 07-19-2012 |
20120214926 | Novel Trimodal Polyethylene for use in Blow Moulding - A novel polyethylene formed by Ziegler catalyst is devised, for use in blow moulding. | 08-23-2012 |
20120214927 | STRONTIUM CARBONATE MICROPOWDER AND PROCESS FOR PRODUCTION - A fine strontium carbonate powder having a BET specific surface area of 20 to 150 m | 08-23-2012 |
20120283375 | RESIN COMPOSITION - Resin compositions containing a polyisobutylene resin; a polyisoprene resin and/or a polyisobutylene resin, each having a functional group capable of reacting with an epoxy group; a tackifier resin; and an epoxy resin are useful for sealing OEDs. | 11-08-2012 |
20120289640 | VIBRATION-ISOLATING RUBBER COMPOSITION - A vibration-isolating rubber composition contains components (A) and (B) below and components (C) and (D) below, wherein the amount of the component (B) added is 10 to 100 parts by weight relative to 100 parts by weight of the component (A); (A) diene rubber; (B) silica having all the properties (α), (β), and (γ); (α) a silanol group density of the silica surface of 3.0 groups/nm | 11-15-2012 |
20130072617 | TRANSPARENT HEAT RADIATING COATING COMPOSITION - The present invention provides a transparent heat radiating coating composition capable of forming a coating layer having excellent transparency and heat radiating properties. The transparent heat radiating coating composition of the present invention is a transparent heat radiating coating composition including a binder resin, a hydrotalcite-series compound and a resin dispersant with an amine value of 0 to 90 mgKOH/g, wherein the transparent heat radiating coating composition includes 50 to 290 parts by weight of the hydrotalcite-series compound based on 100 parts by weight of the binder resin. | 03-21-2013 |
20130150513 | VINYL CHLORIDE RESIN COMPOSITION - The present invention provides a vinyl chloride resin composition having an improved resistance to warm-water bleaching. The vinyl chloride resin composition according to the present invention is characterized by comprising, with respect to 100 parts by mass of a vinyl chloride-based resin, 0.01 to 10 parts by mass of (a) a zinc-modified hydrotalcite and 0.01 to 10 parts by mass of (b) an acrylic processing aid having a weight-average molecular weight of 200,000 to 7,000,000. The above-described (a) zinc-modified hydrotalcite is preferably a compound represented by the following Formula (I): | 06-13-2013 |
20130184392 | PROCESS OF MAKING POLYESTER LATEX WITH BUFFER - Methods herein include mixing at least one polyester resin with at least one solvent to form a resin mixture, adding water to cause phase inversion and form a polyester latex, adding at least one buffering agent to the phase inverted mixture to stabilize the phase inverted mixture, and subsequent to the buffering agent addition, substantially removing the at least one solvent from the phase inverted mixture. | 07-18-2013 |
20130190440 | METHOD FOR PRODUCING POLYMER MOLDED ARTICLE, AND POLYMER MOLDED ARTICLE - Provided are a method for producing a polymer molded article, which is capable of increasing crystallinity, heat resistance, and isotropic elastic modulus while maintaining the original shape of a polymer molded body and a polymer molded article obtained by the method and having a high crystallinity, high heat resistance, and a high isotropic elastic modulus. The method for producing a polymer molded article includes the steps of: preparing a polymer material mainly containing a crystalline polymer; and impregnating the polymer material with a first gas having solubility in the crystalline polymer in an atmosphere in which the pressure of the first gas is equal to or higher than atmospheric pressure at a temperature higher than (Tm− | 07-25-2013 |
20130331497 | PROCESS FOR THE MANUFACTURE OF NANO-SCALE, PRIMARY, COATED HYDROTALCITE AND HYDROTALCITE - The invention presented concerns a process for the manufacture of coated, nano-scale, hydrotalcites, where the individual, primary, nano-scale hydrotalcite particles are coated. In order to obtain the corresponding hydrotalcite particles in coated, nano-scale form, the additive precipitation reaction is employed invention-related. Every primary particle indicates its own coating in this case. In a further aspect, the registration is directed toward coated primary, nano-scale, hydrotalcite particles, in particular obtainable in accordance with the invention-related process. A further aspect of the invention is directed toward composites containing nano-scale hydrotalcites, in particular hydrotalcites manufactured in accordance with the invention presented. Finally the registration presented is directed towards compositions containing mixtures of magnesium hydroxide and hydrotalcite. | 12-12-2013 |
20160046773 | Transparent Gas Barrier Composite Film And Its Preparation Method - The invention provides a transparent gas barrier composite film and its preparation method. The transparent gas barrier composite film is formed by having polyvinyl alcohol, graphene oxide and a crosslinking agent undergo blending, crosslinking, film casting and isothermal crystallization processes where a weight ratio of graphene oxide to polyvinyl alcohol is 0.1 wt %, graphene oxide induces crystallization of polyvinyl alcohol to form a hybrid structure compose of polyvinyl alcohol crystals, graphene oxide and the crosslinking agent, crystallinity of polyvinyl alcohol is more than 30%, transmittance of the composite film is more than 85%, and the oxygen transmission rate of the composite film is less than 0.005 cc/m | 02-18-2016 |
20160053074 | DYEABLE RESIN COMPOSITION - The invention provides a resin composition whose dyeability is improved. The composition comprises a resin, and a hydrotalcite type material in an amount of 0.1 to 30 parts relative to 100 parts of the resin, wherein the hydrotalcite type material is represented by formula (1) : | 02-25-2016 |
20160083499 | POLYOXYMETHYLENE COPOLYMERS AND THERMOPLASTIC POM COMPOSITION - The invention relates to polyoxymethylene copolymers with medium molecular weight, processes for producing these, and their use. The invention furthermore relates to thermoplastic compositions which comprise mixtures of polyoxymethylene homo- or copolymers, production of these, use of these for producing metallic or ceramic moldings, and the resultant moldings. | 03-24-2016 |
20160168411 | COATING COMPOSITIONS, COATINGS AND METHODS FOR SOUND AND VIBRATION DAMPING AND WATER RESISTANCE | 06-16-2016 |
20160177050 | THERMOPLASTIC RESIN COMPOSITION, MOLDED ARTICLE MADE OF THE THERMOPLASTIC RESIN COMPOSITION, AND METHOD OF PREPARING THE THERMOPLASTIC RESIN COMPOSITION | 06-23-2016 |