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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 144212. Отображено 100.
12-01-2012 дата публикации

Self-cleaning coatings

Номер: US20120010314A1
Принадлежит: University of Western Ontario

The present invention provides two methods for synthesizing novel titania-polyurethane (nTiO 2 -PU) nanocomposites for self-cleaning coatings, one a polymer functionalization method (“grafting to”) and the other, a monomer functionalization method (“grafting from”). Here, 2,2 bis(hydroxymethyl) propionic acid (HMPA) was used as the coordination agent, which was reacted with n-TiO 2 (50:50 anatase/rutile) to form nTiO 2 -HMPA, then polymerized in the monomer functionalization method. In the polymer functionalization method, HMPA was reacted with a pre-polymer to form the PU, and then subsequently reacted with n-TiO 2 to form the polymer nanocomposite. The photocatalytic cleanability of the nanocomposites was investigated when exposed to ultraviolet radiation using additional unreacted HMPA or stearic acid as the model “dirt” compounds. Nanocomposites prepared using both strategies showed similar self-cleaning behavior, although the monomer technique gave less substrate degradation.

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26-01-2012 дата публикации

Firestop Composition Comprising Thermoplastic, Intumescent, and Flame Retardants

Номер: US20120022201A1
Принадлежит: Pyrophobic Systems Ltd

A composition for a firestop is provided. The composition comprises a thermoplastic; expandable graphite; alumina trihydrate; and a flame retardant compound or mixture comprising antimony and a halogen. There is also provided a flame retardant composite, which comprises expandable graphite; alumina trihydrate; antimony; and a halogen. The halogen may include bromine. The flame retardant compound may be brominated antimony. The flame retardant mixture may include an antimony oxide and a compound containing bromine. The flame retardant composite may comprise brominated antimony, or comprise antimony trioxide and a bromine-containing compound.

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09-02-2012 дата публикации

Coating compositions containing low voc compounds

Номер: US20120035310A9
Принадлежит: Valspar Sourcing Inc

Coating compositions containing coalescents and a latex polymer, wherein the coalescent has a volatile organic content of less than about 50% and is dispersible in the coating composition.

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22-03-2012 дата публикации

Stone based copolymer substrate

Номер: US20120071574A1
Автор: Mathew D. MacLeod
Принадлежит: Green Folks and MacLeod LLC

A stone based copolymer substrate includes calcium carbonate (CaCO3) from approximately fifty to eighty-five percent (50-85%) by weight and varying in size generally from 1.0 to 3.0 microns, high-density polyethylene (HDPE) from approximately two to twenty-five percent (2-25%) by weight and a biopolymer from approximately two to twenty-five percent (2-25%) by weight. The substrate may include a biodegradation additive from approximately three fourths of a percent to two percent (0.75-2%) by weight. By selectively adjusting the ranges of the substrate's components, various products can be made to replace current tree-based and plastic-based products. The substrate can be configured to be tear proof, water proof, fade resistant and fire retardant while utilizing less energy and producing less waste during its manufacture. In an exemplary embodiment of the invention, the stone used in the substrate includes limestone.

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19-04-2012 дата публикации

Clear magnetic intaglio printing ink

Номер: US20120091701A1
Принадлежит: Bank of Canada, SICPA HOLDING SA

The invention discloses an ink for the engraved steel die printing process, having a viscosity at 40° C. between 3 Pa.s to 15 Pa.s, preferably 5 to 10 Pa.s, and comprising a polymeric organic binder and magnetic pigment particle, characterized in that said magnetic pigment particles comprises a magnetic core material which is surrounded by at least one layer of another material. The surrounding layers, single or in combination, confer the pigment particle particular optical properties in the visible and/or in the near IR, chosen from high specular or diffuse reflectance, spectrally selective absorption or reflection, and angle-dependent absorption or reflection, and allow for the formulation of inks having a large gamut of color and other optical functionalities.

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19-04-2012 дата публикации

Dopo flame retardant compositions

Номер: US20120095140A1
Автор: Michael Roth
Принадлежит: Individual

The present invention relates to flame retardant polymer compositions which comprise mixtures of phosphinic acid salts and dihydro-oxa-phospho-phenantrene derivatives. The compositions are especially useful for the manufacture of flame retardant compounds based on polycondensates like polyesters, polyamides and polycarbonates.

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26-04-2012 дата публикации

Method of manufacturing sintered silver alloy body and copper oxide-containing clay-like composition

Номер: US20120098168A1
Принадлежит: Mitsubishi Materials Corp

A method of manufacturing a sintered silver alloy body of the present invention includes steps of adding copper oxide to a silver-containing clay-like composition that contains silver-containing metal powder containing silver, a binder, and water to manufacture a clay-like composition for forming a sintered silver alloy body; making an object by making the clay-like composition for forming a sintered silver alloy body into an arbitrary shape; and baking the object in a reduction atmosphere or a non-oxidizing atmosphere after the object is dried.

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17-05-2012 дата публикации

Biodegradable and thermosensitive poly(organophosphazene)-superparamagnetic nanoparticle complex, preparation method and use thereof

Номер: US20120121517A1

The present invention relates to a poly(organophosphazene)-superparamagnetic nanoparticle complex including a biodegradable and thermosensitive poly(organophosphazene) and a iron oxide (Fe 3 O 4 , Magnetite)-series ferrite superparamagnetic nanoparticle, a preparation method, and uses of carrying a physiologically-active material, a bio-material and a biomaterial for cancer hyperthermia. The iron oxide is used as a MRI contrast agent for T- 2 and T 2 * weighted image, and the poly(organophosphazene) shows a sol-to-gel behavior depending upon the temperature change. The complex is a bound-type where the superparamagnetic ferrite nanoparticle is bonded to phosphazene-based polymer via hydrophobic binding, and a mixed-type where the superparamagnetic ferrite nanoparticle is physically mixed with the phosphazene-based polymer.

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31-05-2012 дата публикации

Coating compositions containing low voc compounds

Номер: US20120136099A1
Принадлежит: Valspar Sourcing Inc

Coating compositions containing coalescents and a latex polymer, wherein the coalescent has a volatile organic content of less than about 50% and is dispersible in the coating composition.

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12-07-2012 дата публикации

Electrically conductive polymer compositions for coating applications

Номер: US20120175596A1
Принадлежит: EI Du Pont de Nemours and Co

The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions contain a semi-aqueous dispersion of at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer, non-conductive oxide nanoparticles, at least one high-boiling organic liquid, and at least one lower-boiling organic liquid.

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30-08-2012 дата публикации

Weatherable & Abrasion Resistant Coating Systems for Polymeric Substrates

Номер: US20120219803A1
Принадлежит: Momentive Performance Materials Inc

Disclosed herein is a primer composition comprising an inorganic UV absorbing agent and a polymer selected from (i) a copolycarbonate, and (ii) a polyurethane obtained by reaction of a polyisocyanate and a copolycarbonate diol. Also disclosed is a coated article comprising a polymeric substrate, a primer layer disposed on at least one surface of said substrate, and an abrasion-resistant layer disposed on said primer layer, where the primer layer is made from the primer composition of the invention.

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13-09-2012 дата публикации

Conductive adhesive, method for manufacturing the same, and electronic device including the same

Номер: US20120228560A1
Принадлежит: Duk San Tekopia Co Ltd

The present invention relates to a conductive adhesive, a method for manufacturing the same, and an electronic device including the same. The conductive adhesive includes: a conductive particle; a low-melting alloy powder including an alloy including Sn and at least one material selected from the group consisting of Ag, Cu, Bi, Zn, In, and Pb; a nano powder; a first binder including a thermosetting resin; and a second binder including a rosin compound.

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13-09-2012 дата публикации

Reflector for light-emitting device, and light-emitting device

Номер: US20120228564A1
Принадлежит: Asahi Kasei Chemicals Corp, Nichia Corp

The present invention relates to a reflector for a light-emitting device consisting of (A) an polyamide composition comprising a polyamide polymerized from (a) a dicarboxylic acid comprising at least 50 mol % of an alicyclic dicarboxylic acid and (b) a diamine comprising at least 50 mol % of a diamine with a branched main chain.

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13-09-2012 дата публикации

Fuser member

Номер: US20120231258A1
Автор: JIN Wu
Принадлежит: Xerox Corp

The present teachings provide a fuser member. The fuser member includes a substrate layer comprising a polyimide polymer and an amine neutralized phosphate ester.

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13-09-2012 дата публикации

Process for making polymers having nanostructures incorporated into the matrix of the polymer

Номер: US20120231279A1
Принадлежит: PPG Industries Ohio Inc

The present invention is directed toward a method for making a polymer that has nanostructures incorporated into the matrix of the polymer. The method of the present invention involves mixing a precursor solution for the polymer with a precursor for the nanostructures to form a mixture. Nanostructures are formed in the mixture from the precursor of the nanostructures, such that the nanostructures are surrounded by the precursor solution for the polymer. The polymer is formed from the precursor solution of the polymer, which results in the nanostructures being incorporated into the matrix of the polymer.

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27-09-2012 дата публикации

High magnesium surface concentration nanocalcite composites

Номер: US20120245253A1
Принадлежит: 3M Innovative Properties Co

Compositions comprising surface-modified calcite nanoparticles dispersed in a curable resin and to coatings and fibrous composites incorporating such compositions are described. The nanocalcite particles have a high magnesium to calcium surface concentration ratio. The surface-modifying agents include a binding group ionically associated with the nanoparticles, and a compatiblizing segment compatible with the curable resin. The surface-modifying agent may also include a reactive group capable of reacting with the curable resin. Methods of preparing nanocalcite composites, and coatings and fibrous composites prepared from such nanocalcite composites are also described.

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18-10-2012 дата публикации

Anisotropic conductive film, joined structure, and connecting method

Номер: US20120261171A1

To provide an anisotropic conductive film, which contains: an electric conductive layer containing Ni particles, metal-coated resin particles, a binder, a polymerizable monomer, and a curing agent; and an insulating layer containing a binder, a monofunctional polymerizable monomer, and a curing agent, wherein the metal-coated resin particles are resin particles each containing a resin core coated at least with Ni.

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06-12-2012 дата публикации

Polycarbonate resin composition and molded article thereof

Номер: US20120305863A1
Принадлежит: Teijin Chemicals Ltd

A polycarbonate resin composition which has high light transmission performance in the visible light region, excellent infrared shielding properties and excellent resistance to molding heat, can contribute to the reduction of an environmental burden, and has such high designability that it can be tinted in various colors as well as a molded article thereof. The polycarbonate resin composition comprises: (A) 100 parts by weight of a polycarbonate resin (component A); (B) 0.001 to 0.1 part by weight of an inorganic infrared shielding material (component B); and (C) 0.01 to 1 part by weight of an ultraviolet absorbent represented by the following formula (1) (component C).

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27-12-2012 дата публикации

Method for increasing the recyclability of a polyamide used in sintering

Номер: US20120329932A1
Принадлежит: Arkema France SA

The present invention relates to a method for increasing the recyclability of a polyamide in a sintering process, wherein at least 4000 ppm of at least one acid is incorporated in the polyamide, said acid being selected from: the acids of general formula HxPyOz in which x, y and z are integers selected in the range from 1 to 7, boric acid, the salts of these acids, their esters, their anhydrides and mixtures thereof.

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07-02-2013 дата публикации

Epoxy resin composition for optical semiconductor device, lead frame for optical semiconductor device and substrate for optical semiconductor device obtained using the same, and optical semiconductor device

Номер: US20130032933A1
Принадлежит: Nitto Denko Corp

The present invention relates to an epoxy resin composition for an optical semiconductor device, including the following ingredients (A) to (E): (A) an epoxy resin; (B) a curing agent; (C) a white pigment; (D) an inorganic filler; and (E) a silane coupling agent, in which a total content of the ingredient (C) and the ingredient (D) is from 69 to 94% by weight of the whole of the epoxy resin composition, and the ingredient (E) is contained in an amount satisfying the specific conditions.

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21-02-2013 дата публикации

High refractive index composition

Номер: US20130046054A1
Принадлежит: Battelle Memorial Institute Inc

A high refractive index composition comprising a reaction product of one or more first organic compounds capable of undergoing polymerization and one or more second compounds with high refractive index, and the method of making and using the composition. A composition comprising an organic compound obtained by coupling two reactive groups (a) and (b), wherein a. the reactive group (a) is Y—(CH 2 )n-M(O—R) 3 , wherein R is CH 3 , C 2 H 5 , C 3 H 8 , C 4 H 10 ; and Y is —NH 2 , —COOH, —NCO, or epoxy; and wherein M is selected from the group consisting of Ti, Zr, V, Mg, Al, Mn, Sb, Ba, Ca, Ce, Si, and Sn; and b. the reactive group (b) is selected from the group consisting of carbazole, fluorene, imidazole with one or more functional groups selected from —OH, —NH 2 , —COOH, —NCO, -epoxy, -vinyl, -acrylic, -acyl, -alkyl, -halide, -amino, -ketone, -allyl, -allylic, -thiol, -isocyanate, and a mixture thereof; and the method of making and using the composition.

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28-02-2013 дата публикации

Composition for Corrosion Prevention

Номер: US20130048917A1
Принадлежит: Tesla Nanocoatings Inc

The composition described herein for the prevention of corrosion comprises: sacrificial metal particles more noble than a metal substrate to which the composition contacts; carbonaceous material that can form electrical contact between the sacrificial metal particles; and means for providing an anticorrosion coating material for the metal substrate. The composition can form a coating on a metal substrate surface. A method for applying the composition for the prevention of corrosion is also described herein.

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14-03-2013 дата публикации

Polyacetal resin composition

Номер: US20130062550A1
Принадлежит: Mitsubishi Gas Chemical Co Inc

A polyacetal resin composition obtained by compounding 0.01 to 10.0 parts by weight of sterically hindered phenol (B) and 0.001 to 5 parts by weight of magnesium hydroxide (C) having a BET specific surface area of 20 m 2 /g or lower and an average particle diameter of 2 μm or less relative to 100 parts by weight of a polyacetal resin (A).

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14-03-2013 дата публикации

Laser-induced plastic foaming

Номер: US20130065979A1
Принадлежит: Chemische Fabrik Budenhiem KG

A matrix material composed of polymer, preferably of thermoplastic polymer, or coating material. The matrix material includes 0.01 to 50% by weight of an additive for foaming of the matrix material which can be triggered by irradiation with laser light or IR light. The additive includes at least the following constituents: a) at least one absorber material which, embedded or dissolved in the matrix material, absorbs laser light or IR light and brings about local heating in the matrix material at the site of irradiation with laser light or IR light, and b) at least one blowing agent which, when heated due to the irradiation with laser light or IR light to temperatures above 50° C., forms a gas which foams the matrix material by decomposition, chemical conversion or reaction.

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28-03-2013 дата публикации

Nano-particle coated genuine leather floor

Номер: US20130078451A1
Автор: Ruofei Zhang
Принадлежит: Individual

A nano-particle coated genuine leather floor including genuine leather, a leather pigment, and nano-powder. The nano-powder is a mixture of nano-silver and sub-nanometer SiO 2 with a weight ratio of 1:33 to 1:5. The nano-powder is added into the leather pigment and the resulting mixture is coated on genuine leather. The nano-particle coated genuine leather floor has high degree of wear resistance, moisture resistance, good antibacterial property, and long service lifetime.

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04-04-2013 дата публикации

Method for making particle/polymer composites and applications

Номер: US20130084420A1
Принадлежит: UChicago Argonne LLC

The invention provides a method for producing bioinert biocompatible diamond particles/polymer composites or any other matrix (e.g. glass, metal, plastic, ceramic and more)/diamond particle composites, even if not biocompatible with outstanding mechanical, tribological, and biological properties, the method comprising selecting a polymer having a melting temperature below about 300 C; mixing diamond particles with the polymer to form a liquid mixture, poring the liquid diamond particle/polymer or any other diamond particle/matrix composite in liquid form into a mold and then causing the composite to sinter with the diamond particles densely and uniformly distributed through the bulk and surface of the composite, such that the diamond particles distributed on the surface can form a diamond layer covering the surface.

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25-04-2013 дата публикации

Semiconductor nanocrystal-polymer composite, method of preparing the same, and composite film and optoelectronic device including the same

Номер: US20130099213A1
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A semiconductor nanocrystal-polymer composite including a semiconductor nanocrystal, a polymer comprising a plurality of carboxylate anion groups (—COO − ) bindable to a surface of the semiconductor nanocrystal, and a metal cation bindable to a carboxylate anion group of the plurality of carboxylate anion groups.

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25-04-2013 дата публикации

Stone Based Copolymer Substrate

Номер: US20130101774A1
Автор: Mathew D. MacLeod
Принадлежит: Green Folks and MacLeod LLC

A stone based copolymer substrate includes calcium carbonate (CaCO3) from approximately fifty to eighty-five percent (50-85%) by weight and varying in size generally from 1.0 to 3.0 microns, high-density polyethylene (HDPE) from approximately two to twenty-five percent (2-25%) by weight and a biopolymer from approximately two to twenty-five percent (2-25%) by weight. The substrate may include a biodegradation additive from approximately three fourths of a percent to two percent (0.75-2%) by weight. By selectively adjusting the ranges of the substrate's components, various products can be made to replace current tree-based and plastic-based products. The substrate can be configured to be tear proof, water proof, fade resistant and fire retardant while utilizing less energy and producing less waste during its manufacture. In an exemplary embodiment of the invention, the stone used in the substrate includes limestone.

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23-05-2013 дата публикации

Elevator rope

Номер: US20130130030A1
Принадлежит: Mitsubishi Electric Corp

An elevator rope of the present invention includes: a rope main body; and a covering resin layer that covers the periphery of the rope main body, the covering resin layer obtained by cross-linking a molded product of a composition comprising a thermoplastic polyurethane elastomer and a vinyl compound having two or more vinyl groups per molecule or a molded product of a thermoplastic polyurethane elastomer formed by using a polyol having a vinyl group for each molecule. In order to further stabilize the friction coefficient, inorganic fillers such as talc, a glass fiber and titanium oxide may be further mixed in the composition. The elevator rope of the present invention has a stable friction coefficient that does not depend on temperature or sliding velocity.

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13-06-2013 дата публикации

Composite material with conductive and ferromagnetic properties and hybrid slurry

Номер: US20130146801A1

In one embodiment of the disclosure, a composite material with conductive and ferromagnetic properties is provided. The composite material includes: 5 to 90 parts by weight of a conductive polymer matrix; and 0.1 to 40 parts by weight of iron oxide nanorods, wherein the iron oxide nanorods are ferromagnetic and have a length-to-diameter ratio of larger than 3. In another embodiment, a hybrid slurry is provided. The hybrid slurry includes a conductive polymer, and iron oxide nanorods, wherein the iron oxide nanorods are ferromagnetic and have a length-to-diameter ratio of larger than 3; and a solvent.

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27-06-2013 дата публикации

Laminate of an acrylic resin composition layer containing triazine based ultra-violet compounds and an organosiloxane resin composition layer

Номер: US20130165570A1
Принадлежит: Teijin Chemicals Ltd

A laminate having excellent weatherability and abrasion resistance as well as adhesion. The laminate comprises a base, a first layer formed by thermally curing an acrylic resin composition and a second layer formed by thermally curing an organosiloxane resin composition, all of which are formed in the mentioned order, wherein the acrylic resin composition comprises: (A) an acrylic copolymer which contains at least 70 mol % of a recurring unit represented by the following formula (A): wherein X is a hydrogen atom or methyl group, and Y is a methyl group, ethyl group, cycloalkyl group, hydroxyalkyl group having 2 to 5 carbon atoms or triazine-based ultraviolet absorber residue; (B) a blocked polyisocyanate compound; (C) a curing catalyst; and (D) a triazine-based ultraviolet absorber, and the organosiloxane resin composition comprises: (E) colloidal silica and (F) a hydrolysis condensate of an alkoxysilane.

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01-08-2013 дата публикации

Biofilm resistant materials

Номер: US20130195841A1
Автор: Jeffrey S. Gabbay
Принадлежит: CUPRON SCIENTIFIC Ltd

This invention provides a biofilm resistant material comprising an active agent, which active agent consists essentially of an insoluble copper oxide at a concentration of between 3 and 10% w/w of said biofilm resistant material and uses thereof.

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08-08-2013 дата публикации

Lignophenol derivative, resin composition, and resin molded article

Номер: US20130203901A1
Принадлежит: Fuji Xerox Co Ltd

A compound includes a lignophenol derivative having a weight average molecular weight in a range of 5000 to 10000, and satisfying the following formula (1): 3.0≦pH value≦4.5  (1) wherein the pH value is a determined value for a liquid mixture containing 0.2 g of the lignophenol derivative added to 40 ml of pure water.

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15-08-2013 дата публикации

Loaded gel particles for anti-fouling compositions

Номер: US20130209389A1
Принадлежит: Enpro ApS, Fibac ApS

The present invention provides polishing control components for anti-fouling paints for vessels which comprise rosin or other water-degradable polymers entrapped in gel particles, such as aerogel or aeromosil particles.

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29-08-2013 дата публикации

Infrared radiation absorbing articles and method of manufacture

Номер: US20130224476A1
Принадлежит: SABIC INNOVATIVE PLASTICS IP BV

In an embodiment, a method for making an infrared radiation absorbing coating comprises: forming an ITO coating mixture comprising ITO and a first coating matrix, wherein the first coating matrix comprises the partial condensate of a silanol of the formula R n Si(OH) 4-n , where n equals 1 or 2, and wherein R is selected from a C 1-3 alkyl radical, a vinyl radical, a 3,3,3-trifluoropropyl radical, a gamma-glycidoxypropyl radical, and a gamma-methacryloxypropyl radical, wherein the ITO coating mixture is free of colloidal silica; forming a colloidal silica coating mixture comprising colloidal silica and a second coating matrix, wherein the second coating matrix comprises the partial condensate of a silanol of the formula R n Si(OH) 4-n , where n equals 1 or 2, and wherein R is selected from an alkyl radical of 1 to 3 inclusive carbon atoms, a vinyl radical, a 3,3,3-trifluoropropyl radical, a gamma-glycidoxypropyl radical, and a gamma-methacryloxypropyl radical; and mixing the ITO coating mixture with the colloidal silica coating mixture to form a combined mixture. The combined mixture does not comprise a precipitate visible to the unaided eye after 2 weeks without stirring.

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29-08-2013 дата публикации

High flow, hydrogenated styrene-butadiene-styrene block copolymer and applications

Номер: US20130225020A1
Принадлежит: KRATON POLYMERS US LLC

The invention relates to unique applications for the novel high melt flow, low viscosity, selectively hydrogenated styrene-butadiene-styrene (hSBS) or selectively hydrogenated controlled distribution styrene-butadiene/styrene-styrene (hSBSS) block copolymers, wherein the melt flow rate of said block copolymer is at least 100 g/10 min at 230° C. under 2.16 kg mass according to ASTM D1238. These block copolymers are novel and have the highest melt flow rate of any styrenic block copolymer also possessing high strength and elasticity. It has applications that prior to the present invention were not normally possible due to the normal low melt flow rate of styrenic block copolymers. The present invention also encompasses various fields of use such as a fiberglass hSBS or hSBSS reinforced mat, low viscosity hSBS or hSBSS coatings for industrial uses, hot melt adhesives prepared from hSBS or hSBSS blended with polyalpha-olefins, and elastic film, fiber, and nonwoven constructions using hSBS or hSBSS.

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12-09-2013 дата публикации

Resin composition

Номер: US20130237658A1
Принадлежит: Shiraishi Central Laboratories Co Ltd

Provided is a resin composition that includes calcium carbonate contained in a polyester resin, a polyamide resin, or at thermosetting resin and that achieves good moldability. The resin composition includes calcium carbonate having a pB ranging from 6.0 to 8.5 and a 1N acetic acid-insoluble residue or 30 % by mass or more and the calcium carbonate is contained in a polyester resin, a polyamide resin, or a thermosetting resin.

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12-09-2013 дата публикации

(meth)acrylate composition

Номер: US20130237660A1
Принадлежит: Idemitsu Kosan Co Ltd

Provided is a (meth)acrylate composition containing: (A) at least one (meth)acrylate compound selected from the group consisting of a (meth)acrylate-modified silicone oil, a (meth)acrylate having a long-chain aliphatic hydrocarbon group, and a polyalkylene glycol (meth)acrylate having number-average molecular weight of not less than 400; (B) a (meth)acrylate compound to which an alicyclic hydrocarbon group having 6 or more carbon atoms is ester-linked; (C) (meth)acrylic acid or a (meth)acrylate compound having a polar group; (D) a radical polymerization initiator; and (E) a white pigment.

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19-09-2013 дата публикации

Epoxy resin composition and epoxy polymer produced using the same

Номер: US20130245159A1
Принадлежит: Individual

An epoxy resin composition comprises an epoxy resin, a plurality of particles, and a diluent. The particles can comprise a magnesium oxysulfate compound. The diluent can be selected from the group consisting of monoglycidyl compounds, diglycidyl compounds, bisphenol-A alkoxylates, and mixtures thereof. The epoxy resin composition can be reacted with an activator composition to produce an epoxy polymer. The activator composition can comprise one or more compounds selected from the group consisting of polyamine compounds, anhydride compounds, and mixtures thereof.

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17-10-2013 дата публикации

Thermosetting silicone resin composition for reflector of led, reflector for led using the same and optical semiconductor apparatus

Номер: US20130271999A1
Принадлежит: Shin Etsu Chemical Co Ltd

A thermosetting silicone resin composition for an LED reflector has: a thermosetting resin; at least one kind of white pigment selected from titanium oxide, zinc oxide, zirconium oxide, magnesium oxide, barium carbonate, magnesium silicate, zinc sulfate, and barium sulfate; and an inorganic filler other than the pigment, which contains at least one kind of inorganic filler that has an average particle diameter of 30 μm to 100 μm and a refraction index that is different from a refraction index of a cured material of the thermosetting resin by 0.05 or more, and at least one kind of inorganic filler that has an average particle diameter of less than 30 μm. The thermosetting resin composition provides a cured material that has excellent heat and light resisting properties and hardly leaks light, a reflector for an LED obtained by molding using the composition, and an optical semiconductor apparatus using the reflector.

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17-10-2013 дата публикации

Integrated molded product

Номер: US20130274390A1
Автор: Kouichi Sakata
Принадлежит: Polyplastics Co Ltd

To provide a technique in which a phosphorus compound does not inhibit curing of an addition reaction type silicone-based composition even though the addition reaction type silicone-based composition is in contact with a resin molded product containing the phosphorus compound. An integrated molded product including a thermoplastic resin molded product containing a phosphorus compound, an addition reaction type silicone-based composition, and a member, in which: the thermoplastic resin molded product is in contact with the addition reaction type silicone-based composition; and a pentavalent phosphorus compound is used as the phosphorus compound. The thermoplastic resin molded product preferably contains a polybutylene terephthalate resin in light of heat resistance.

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24-10-2013 дата публикации

Thermally conductive adhesive

Номер: US20130279118A1
Принадлежит: Dexerials Corp

A thermally conductive adhesive having: a thermosetting adhesive containing a curable component and a curing agent for the curable component, and a metal filler dispersed in the thermosetting adhesive uses a silver powder and a solder powder as the metal filler. The solder powder to be used has a melting temperature lower than the thermal curing temperature of the thermally conductive adhesive and produces a high-melting-point solder alloy having a melting point higher than the melting temperature of the solder powder when the solder powder is reacted with the silver powder under thermal curing conditions of the thermally conductive adhesive. A curing agent having flux activity to the metal filler is used as the curing agent.

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31-10-2013 дата публикации

Polyamide composition for reflector, reflector, light emitting device including the reflector, and lighting device and image display device each including the light emitting device

Номер: US20130286654A1
Принадлежит: Kuraray Co Ltd

The present invention provides a polyamide composition for a reflector having high heat resistance and good mechanical properties, having excellent adhesion to a sealing material for an LED package, and capable of retaining a high reflectance even after exposure to heat and light intended for the production process of the LED package and the environment in which the reflector is used in the LED package, when it is molded. The present invention is a polyamide composition for a reflector, containing: 30 mass % or more of a polyamide (A) having a melting point of 280° C. or higher; and 25 mass % or more of titanium oxide (B). The total content of the polyamide (A) and the titanium oxide (B) is 75 mass % or more.

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31-10-2013 дата публикации

Thermoprocessable per(halo)fluoropolymer composition

Номер: US20130289189A1
Принадлежит: Solvay Specialty Polymers Italy SpA

The invention pertains to a thermoprocessable composition comprising: at least one thermoprocessable per(halo)fluoropolymer [polymer (A)]; at least one inorganic filler [filler (I)]; and at least one perfluoropolyether block copolymer [polymer (E)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain R f ), that is to say a segment comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain R a ) comprising recurring units of formula: —(CR 1 R 2 —CR 3 R 4 )— wherein R 1 , R 2 , R 3 , R 4 , equal to or different from each other, are selected from the group consisting of H, halogens (preferably F, Cl); C 1 -C 6 (hydro)carbon groups, optionally containing fluorine or other heteroatoms, preferably perfluoroalkyl or (per)fluorooxyalkyl.

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07-11-2013 дата публикации

Lightweight Wall Repair Compounds

Номер: US20130296462A1
Принадлежит: 3M Innovative Properties Co

Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.

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07-11-2013 дата публикации

Polyamide composition for reflector, reflector, light emitting device including the reflector, and lighting device and image display device each including the light emitting device

Номер: US20130296472A1
Принадлежит: Kuraray Co Ltd

The present invention provides a polyamide composition for a reflector having high heat resistance and good mechanical properties, having excellent adhesion to a sealing material for an LED package, and capable of retaining a high reflectance even after exposure to heat and light intended for the production process of the LED package and the environment in which the reflector is used in the LED package, when it is molded. The present invention is a polyamide composition for a reflector, containing: 30 mass % or more of a polyamide (A) having a melting point of 280° C. or higher; and 25 mass % or more of titanium oxide (B). The total content of the polyamide (A) and the titanium oxide (B) is 75 mass % or more.

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28-11-2013 дата публикации

Aluminum metallic nanoparticle-polymer nanocomposites for energy storage

Номер: US20130317170A1

A nanoparticle composition comprising a substrate comprising aluminum nanoparticles, an Al 2 O 3 component coating said aluminum nanoparticles, and a metallocene catalyst component coupled to the Al 2 O 3 component; and a polyolefin component coupled to said substrate.

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05-12-2013 дата публикации

Interlayer for laminated glass and laminated glass

Номер: US20130323515A1
Принадлежит: Sekisui Chemical Co Ltd

The present invention provides an interlayer film for laminated glass which enables production of laminated glass with high heat-shielding properties and a low |YI| value; and laminated glass including the interlayer film for laminated glass. An interlayer film for laminated glass according to the present invention includes a thermoplastic resin; tungsten oxide particles; and at least one component selected from a phthalocyanine compound, a naphthalocyanine compound, and an anthracocyanine compound; and a laminated glass of the present invention comprises: a first member for laminated glass; a second member for laminated glass; and a single-layer interlayer film or a multi-layer interlayer film between the first member for laminated glass and the second member for laminated glass, wherein the single-layer interlayer film or the multi-layer interlayer film includes the interlayer film for laminated glass according to the present invention.

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12-12-2013 дата публикации

Nanoplatelet-Type Zirconium Phosphate and Method for Preparing Same

Номер: US20130330539A1
Принадлежит: Posco Co Ltd

A platelet-type zirconium phosphate, which has a P—OH group contained in a structure thereof, and has a crystalline peak at a 2θ value of 11.6±2 degrees and no crystalline peak at a 2θ value of less than 11.6±2 degrees in X-ray diffraction analysis, is provided. The platelet-type zirconium phosphate has a platelet-type structure and can be uniformly dispersed at a nanoscale level in a coating film to exhibit excellent surface gloss and barrier capability. Also, the platelet-type zirconium phosphate can exhibit excellent corrosion resistance due to the presence of the P—OH group on a surface thereof, and can be dispersed not only in an aqueous solution but also in an organic solvent.

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19-12-2013 дата публикации

Polyurethane Flame Retardant Formulation

Номер: US20130338248A1
Принадлежит: Huntsman International LLC

The invention relates to a formulation suitable to provide polyurethane, the formulation comprising (a) at least one polyurethane forming mixture; (b) at least one phosphate component selected from the group consisting of ammonium polyphosphate (APP) and melamine phosphates, and mixtures thereof, and; (c) at least one metal or metalloid oxide particle having a maximum particle size of less than 300 μm, wherein the metal or metalloid is selected from the group consisting of Mg, and Al, and wherein said at least one phosphate component is present in an amount ranging from 20 to 45% by weight based on 100% by weight of the formulation.

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02-01-2014 дата публикации

Hot-melt adhesion composition, hot-melt adhesive sheet and adhesion method

Номер: US20140000787A1
Принадлежит: Lintec Corp

The hot-melt adhesive composition contains a hot-melt adhesive, a ferromagnetic substance, and a foaming agent that foams when heated, and the hot-melt adhesive composition has: a surface magnetic force of 20 mT or more; a surface magnetic force after heating for adhesion of 5 mT or less; and a volume change ratio due to heating for adhesion of 110% to 400%. The hot-melt adhesive composition may be formed into a sheet-like shape to provide a hot-melt adhesive sheet, which exhibits an excellent adhesive force by heating and which also exhibits a sufficient temporarily fixing force due to magnetic force at the initial stage, but the magnetic force is sufficiently reduced after heating, so that the occurrence of irregularity on the surface due to magnetic force lines after heating can be suppressed.

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09-01-2014 дата публикации

Pressure-sensitive adhesive sheet and use thereof

Номер: US20140011022A1
Принадлежит: Nitto Denko Corp

The present invention provides a PSA sheet combining higher levels of antistaticity, anchoring and less contaminating nature. The PSA sheet comprises a substrate film formed from a resin material, a pressure-sensitive adhesive layer provided on a first face thereof, and an antistatic layer provided between the first face and the pressure-sensitive adhesive layer. The antistatic layer comprises an antistatic ingredient ASu. The pressure-sensitive adhesive layer comprises an acrylic polymer as a base polymer, and an ionic compound as an antistatic ingredient ASp.

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16-01-2014 дата публикации

Tertiary s-nitrosothiol-modified nitricoxide-releasing xerogels and methods of using the same

Номер: US20140017121A1

Provided according to embodiments of the invention are novel tertiary alkyl thiol compounds and novel tertiary alkyl nitrosothiol compounds. Further provided according to embodiments of the invention are methods of forming a nitric oxide (NO)-releasing xerogel coating that include (a) co-condensing a sol precursor solution comprising at least one backbone alkoxysilane and at least one tertiary thiol alkoxysilane in a solvent to form a sol; (b) coating a substrate with the sol; (c) optionally, drying the sol to form the xerogel coating; and (d) contacting the xerogel coating with a nitrosating agent. Methods of using xerogel coatings are also included.

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16-01-2014 дата публикации

Polymers Functionalized With A Carboxylic Or Thiocarboxylic Ester Containing A Silylated Amino Group

Номер: US20140018500A1
Автор: Steven Luo
Принадлежит: Bridgestone Corp

A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer with an anionic initiator to form a reactive polymer; and (ii) reacting the reactive polymer with a carboxylic or thiocarboxylic ester containing a silylated amino group, where the silylated amino group is directly attached to a moiety selected from the group consisting of acyclic moieties, heterocyclic moieties, and nonaromatic cyclic moieties.

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30-01-2014 дата публикации

Polycarbonate resin composition and molded article thereof

Номер: US20140027686A1
Принадлежит: Teijin Chemicals Ltd

A polycarbonate resin composition which has high light transmission performance in the visible light region, excellent infrared shielding properties and excellent resistance to molding heat, can contribute to the reduction of an environmental burden, and has such high designability that it can be tinted in various colors as well as a molded article thereof. The polycarbonate resin composition comprises: (A) 100 parts by weight of a polycarbonate resin (component A); (B) 0.001 to 0.1 part by weight of an inorganic infrared shielding material (component B); and (C) 0.01 to 1 part by weight of an ultraviolet absorbent represented by the following formula (1) (component C).

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06-02-2014 дата публикации

Enhanced Thermally Conductive Cushioning Foams by Addition of Metal Materials

Номер: US20140039082A1
Принадлежит: Peterson Chemical Technology LLC

Methods and combinations for making and using one or more thermally conductive cellular foam layers comprising flexible cellular foam and metallic material particulates, and said thermally-conductive cellular foam layers may be located on, under, or in cushioning foams and mattresses or placed between on, under, within, or between other layering substrates to increase the overall cooling capability of the composite. The thermally conductive foam may be used in mattresses, pillows, bedding products, medical cushioning foams, and similar materials used in bedding environments.

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13-02-2014 дата публикации

Method for preparing insulating varnish

Номер: US20140045972A1
Автор: Boxue DU, Shulin DONG
Принадлежит: Tianjin Jing Wei Electric Wire Co Ltd

A method for preparing an insulating varnish. The method includes: providing equivalence of an epoxy resin solution having a concentration exceeding 99 wt. % and acetone solution having a concentration of 40 wt. %, adding silane coupling agent-modified hexagonal boron nitride (BN) having a particle size of between 200 and 250 nm to the acetone solution and stirring; mixing the epoxy resin solution and the acetone solution and stirring, and dispersing the resulting mixture; adding to the mixture, low molecular weight polyamide resins as a curing agent, and stirring to uniformly disperse the curing agent; adding n-butane as a lubricant to the mixture and stirring, cooling the mixture to room temperature, adding di-n-butyl phthalate as a diluent to the mixture and stirring; and allowing the mixture to stand in a vacuum drier to remove bubbles to yield the insulating varnish, which is free of bubbles.

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13-03-2014 дата публикации

Reflector and light-emitting device comprising the same

Номер: US20140070150A1
Принадлежит: Samsung Fine Chemicals Co Ltd

A reflector and a light-emitting device including the same. The reflector includes a wholly aromatic liquid crystalline polyester amide resin compound that includes a repeating unit derived from a hydroxybenzoic acid, a repeating unit derived from a hydroxynaphthoic acid, and a repeating unit derived from an aminobenzoic acid, but does not include a repeating unit derived from an aromatic dicarboxylic acid, wherein the wholly aromatic liquid crystalline polyester amide resin compound further includes a white inorganic filler.

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20-03-2014 дата публикации

Flame-retardant polyamides with pale color

Номер: US20140080949A1
Принадлежит: BASF SE

Thermoplastic molding compositions comprising A) from 10 to 99.8% by weight of a thermoplastic polyamide, B) from 0.1 to 60% by weight of red phosphorus, C) from 0.01 to 4% by weight of a Cu(I) salt or Ag(I) oxide or Cu(I) complex or Ag(I) salt or Cu(I) oxide or Ag(I) complex, or a mixture of these, D) from 0 to 40% by weight of an impact modifier, and E) from 0 to 60% by weight of further additional substances, where the total of the percentages by weight of A) to E) is 100%.

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27-03-2014 дата публикации

Polyphenylene sulfide compositions

Номер: US20140087117A1
Принадлежит: EI Du Pont de Nemours and Co

Provided are polyphenylene sulfide compositions having improved thermo-oxidative stability, methods for obtaining them, and articles comprising the compositions. The compositions comprise polyphenylene sulfide and a bismuth additive. The bismuth additive comprises a bismuth halide, an inorganic bismuth salt, a bismuth carboxylate, an oxide comprising bismuth and a transition metal, bismuth metal, or a mixture thereof. Optionally, the compositions further comprise at least one zinc(II) compound.

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03-04-2014 дата публикации

Adhesive film and method of encapsulating organic electronic device

Номер: US20140091296A1
Принадлежит: LG Chem Ltd

Provided are an adhesive film, an encapsulated product of an organic electronic device using the same, and a method of encapsulating an organic electronic device. Particularly, the adhesive film encapsulating the organic electronic device to cover an entire surface of the organic electronic device includes an adhesive layer including a curable resin and a moisture adsorbent. The adhesive layer has a viscosity in a temperature range of 30 to 130° C. of 10 1 to 10 6 Pa·s and a viscosity at room temperature of 10 6 Pa·s or more in an uncured state, and when the adhesive layer has a multilayered structure, a difference in melting viscosity between layers is less than 30 Pa·s. In addition, the method of encapsulating an organic electronic device using the adhesive film is provided.

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03-01-2019 дата публикации

Culinary Item Comprising a Fluorocarbon Resin and Rare Earth Oxide Coating and Method for Manufacturing Said Item

Номер: US20190000264A1
Принадлежит: SEB SA

Provided is a cooking item, at least one of the surfaces of which has a fluorocarbon coating including rare earth oxide fillers. The use of a composition including a fluorocarbon resin and rare earth oxide fillers makes it possible to obtain coatings, the mechanical properties of which (particularly in terms of hardness and resistance to abrasion) are reinforced without any breakdown in the non-stick properties of said composition. Also provided is a method for manufacturing such a cooking item.

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07-01-2021 дата публикации

BIOELECTRODE AND METHOD FOR PRODUCING BIOELECTRODE

Номер: US20210000371A1
Принадлежит:

A bioelectrode and a method for producing the bioelectrode are provided. The bioelectrode has a non-complicated structure, satisfactory elasticity, and is capable of preventing an increase of contact impedance due to an increase of the number of times of usage. The bioelectrode includes a support member, which is an electrically conductive member, and at least one electrode member, which is a member projecting from the support member. At least the electrode member is molded from an electrically conductive rubber containing a silicone rubber and treated metal particles containing a crosslinkable functional group on a surface thereof. 1. A bioelectrode comprising:a support member, which is an electrically conductive member; andat least one electrode member, which is a member projecting from the support member,wherein at least the electrode member is molded from an electrically conductive rubber, the electrically conductive rubber containing a silicone rubber and metal particles containing a crosslinkable functional group on a surface thereof.2. The bioelectrode according to claim 1 , wherein the crosslinkable functional group is at least one group selected from the group consisting of a hydrolyzable silyl group claim 1 , a silanol group claim 1 , a (meth)acryloyl group claim 1 , an amino group claim 1 , a ureide group claim 1 , an isocyanurate group claim 1 , an isocyanate group claim 1 , and an epoxy group.3. The bioelectrode according to claim 1 , wherein the metal particles are silver particles.4. The bioelectrode according to claim 1 , wherein the silicone rubber is a room temperature-curable liquid silicone rubber.5. The bioelectrode according to claim 1 , wherein the electrode member has a tip end part in a pointed shape.6. The bioelectrode according to claim 5 , wherein the electrode member has an inclined face claim 5 , which is a face formed by removal in the tip end part inclinedly to an extending direction.7. A method for producing a bioelectrode comprising ...

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01-01-2015 дата публикации

MINERAL MATERIAL POWDER WITH HIGH DISPERSION ABILITY AND USE OF SAID MINERAL MATERIAL POWDER

Номер: US20150000564A1
Принадлежит:

The present invention refers to a mineral matter powder preparation by wet process without acrylic additive or other grinding aid additives and to the use of said mineral matter after an optional hydrophobic treatment. Said mineral material having superior dispersing properties. 1. Process for preparing ground mineral material comprising the steps of:{'sub': '50', 'a) wet grinding the mineral material in at least one grinding step in aqueous suspension or slurry until the mineral material has a weight median particle diameter dfrom 0.1 μm to 1.5 μm, preferably from 0.4 μm to 1.1 μm, more preferably from 0.6 μm to 0.9 μm, and most preferably of 0.8 μm, and wherein in the at least one grinding step no relevant processing agents are present;'}{'sub': '50', 'b) optionally up-concentrating or dewatering the aqueous suspension or slurry of step a) to achieve a solid content of between 50% and 70%, preferably between 55% and 65%, and most preferably of 60% by weight of dry matter, said mineral matter having weight median particle diameter dfrom 0.1 μm to 1.5 μm, preferably from 0.4 μm to 1.1 μm, more preferably from 0.6 μm to 0.9 μm, and most preferably of 0.8 μm;'}c) drying the aqueous suspension or slurry of step a) or b) to achieve a mineral matter with a solid content of 99.8%, wherein no relevant processing agents are present; andd) optionally surface treatment of the product of step c) with at least one aliphatic carboxylic acid.2. Process according to claim 1 , further comprising a de-agglomeration step e) after step d).3. Process according to claim 1 , wherein step a) comprises at least one grinding step wherein the solids content is from 10 wt % to 40 wt % claim 1 , preferably from 20 wt % to 30 wt % claim 1 , and mandatory step b) claim 1 , and wherein in the grinding steps no relevant processing agents are present.4. Process according to claim 1 , wherein the mineral material is selected from the group comprising marble claim 1 , chalk claim 1 , dolomite claim 1 ...

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01-01-2015 дата публикации

INORGANIC PIGMENT DISPERSIONS CONTAINING FATTY ACID ETHANOL AMIDE ETHOXYLATES AND AMINES

Номер: US20150000566A1
Автор: Ahrens Hendrik
Принадлежит: CLARIANT FINANCE (BVI) LIMITED

The subject matter of the invention relates to aqueous pigment preparations containing (A) 30 to 75% by weight of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, (B) 0.01 to 15% by weight of at least one fatty acid ethanol amide ethoxylate of the formula (I), 2. The aqueous pigment preparation as claimed in claim 1 , in which the fatty acid ethanolamide ethoxylate of the formula (I) has been prepared by addition of ethylene oxide onto a fatty acid ethanolamide claim 1 , and n is an integer from 3 to 40.3. The aqueous pigment preparation as claimed in claim 1 , in which A is —NH—CH—CH—CHand a is 1.4. The aqueous pigment preparation as claimed in claim 1 , in which A is —O—CH—CH— or —O—CH—CH(CH)—CH— and a is an integer from 1 to 5.5. The aqueous pigment preparation as claimed in claim 1 , containing 1 to 10% by weight of a fatty acid ethanolamide ethoxylate of the formula (I).6. The aqueous pigment preparation as claimed in claim 1 , containing 0.1 to 2% by weight of an amine of the formula (II).7. The aqueous pigment preparation as claimed in claim 6 , in which claim 6 , in formula (II) claim 6 , a=0.8. The aqueous pigment preparation as claimed in claim 1 , containing 10 to 65% by weight of water.9. The aqueous pigment preparation as claimed in claim 1 , in which Rcomprises 11 to 19 carbon atoms.10. The aqueous pigment preparation as claimed in claim 1 , in which Rcomprises 12 to 20 carbon atoms.11. The aqueous pigment preparation as claimed in claim 1 , having a viscosity of 10 to 10 claim 1 ,000 mPas claim 1 , wherein the viscosity is determined with a cone/plate viscometer at a shear rate of 1/60 see.12. The aqueous pigment preparation as claimed in claim 1 , further comprising (D) up to 30% by weight of at least one auxiliary customary for the production of aqueous pigment preparations claim 1 , selected from the group consisting of wetting agents claim 1 , anionic dispersants claim 1 , humectants ...

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04-01-2018 дата публикации

POWDER MATERIAL FOR FORMING THREE-DIMENSIONAL OBJECT, MATERIAL SET FOR FORMING THREE-DIMENSIONAL OBJECT, METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT, THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS, AND THREE-DIMENSIONAL OBJECT

Номер: US20180000571A1
Автор: WATANABE Masaki
Принадлежит:

Provided is a powder material for forming a three-dimensional object, the powder material containing granulated particles containing: a resin; and inorganic particles of which primary particles have a volume average particle diameter of 1 micrometer or less, wherein the granulated particles have a volume average particle diameter of 10 micrometers or greater but 70 micrometers or less and a BET specific surface area of 6 m/g or greater but 8 m/g or less. 1. A powder material for forming a three-dimensional object , the powder material comprisinggranulated particles that comprise a resin and inorganic particles of which primary particles have a volume average particle diameter of 1 micrometer or less,{'sup': 2', '2, 'wherein the granulated particles have a volume average particle diameter of 10 micrometers or greater but 70 micrometers or less and a BET specific surface area of 6 m/g or greater but 8 m/g or less.'}2. The powder material for forming a three-dimensional object according to claim 1 ,wherein the granulated particles have an average circularity of 0.960 or greater.3. The powder material for forming a three-dimensional object according to claim 1 ,{'sup': 3', '3, 'wherein the granulated particles have an untamped density of 1.00 g/cmor greater but 1.40 g/cmor less.'}4. The powder material for forming a three-dimensional object according to claim 1 ,wherein a rate of mass reduction from before to after the granulated particles are heated at 1,000 degrees C. for 1 hour is 5% by mass or less.5. The powder material for forming a three-dimensional object according to claim 1 ,wherein the resin comprises a water-soluble resin.6. The powder material for forming a three-dimensional object according to claim 1 ,wherein the resin comprises an acidic functional group.7. The powder material for forming a three-dimensional object according to claim 1 ,wherein the resin comprises either a polyacrylic acid or a polyvinyl alcohol.8. The powder material for forming a three ...

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06-01-2022 дата публикации

METHOD FOR MANUFACTURING ELECTRICAL STEEL SHEET PRODUCT

Номер: US20220001646A1
Принадлежит:

A method for manufacturing an electrical steel sheet product according to an exemplary embodiment of the present invention includes: preparing an adhesive coating composition; forming an adhesive coating layer by applying and then curing the adhesive coating composition onto a surface of an electrical steel sheet; forming a heat-fused layer by laminating and heat-fusing a plurality of electrical steel sheets on which the adhesive coating layers are formed; and cooling the heat-fused electrical steel sheets at a cooling rate of 0.05 to 20° C./min. 1. A method for manufacturing an electrical steel sheet product , the method comprising:preparing an adhesive coating composition;forming an adhesive coating layer by applying and then curing the adhesive coating composition onto a surface of an electrical steel sheet;forming a heat-fused layer by laminating and heat-fusing a plurality of electrical steel sheets on which the adhesive coating layers are formed; andcooling the heat-fused electrical steel sheets at a cooling rate of 0.05 to 20° C./min.2. The method of claim 1 , wherein:in the cooling of the heat-fused electrical steel sheets at the cooling rate of 0.05 to 20° C./min,{'sup': '2', 'a holding pressing force is 1,000 N/mmor less.'}3. The method of claim 2 , wherein:{'sup': '2', 'the holding pressing force is 500 N/mmor less and the cooling rate is 0.05 to 1° C./min.'}4. The method of claim 1 , wherein:in the cooling of the heat-fused electrical steel sheets at the cooling rate of 0.05 to 20° C./min,a cooling finish temperature is 10 to 100° C.5. The method of claim 1 , wherein:the adhesive coating composition containsan organic/inorganic complex containing an organic resin and an inorganic nanoparticle substituted for the organic resin; andan inorganic substance.6. The method of claim 5 , wherein:the organic resin includes one or more selected from an epoxy-based resin, an ester-based resin, an acrylic resin, a styrene-based resin, a urethane-based resin, and an ...

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01-01-2015 дата публикации

FIRE RESISTANT GLAZING UNIT

Номер: US20150000825A1
Принадлежит: C.G.I. International

The present invention relates to a fire resistant glazing unit (), and in particular to novel curable gelling compositions which may form a fire-resistant hydrogel interlayer () between the glass panes () of the glazing unit (). The gelling compositions of the invention comprise 5-40% w/w of a curable hydrogel-forming component (typically an acidic vinyl monomer such as acrylic acid or its metal salt); 20-60% w/w of one or more salts (e.g. magnesium salts); 40-90% w/w of an aqueous vehicle; and the gelling compositions have an acidic p H between p H 1 and 7. Such gelling compositions, when cured to form a hydrogel interlayer, provide excellent fire-resistant properties and also an excellent radiation barrier in the event of a fire. 1. A gelling composition for forming a fire-resistant hydrogel interlayer within a glazing unit , the gelling composition obtained by mixing together:5-40% w/w of a curable hydrogel-forming component;20-60% w/w of one or more salts;40-90% w/w of an aqueous vehicle;wherein the composition has an acidic pH greater than or equal to pH 1 and less than pH 7.2. The gelling composition as claimed in claim 1 , wherein the gelling composition is a curable gelling composition claim 1 , which can be cured to form a polyelectrolyte hydrogel.3. The gelling composition as claimed in claim 1 , wherein the pH of the gelling composition is between 4 and 5.5.4. The gelling composition as claimed in claim 1 , wherein the gelling composition further comprises 0.02-0.08% w/w cross-linking agent.5. The gelling composition as claimed in claim 1 , wherein the one or more salts constitute 35-52% w/w of the gelling composition.6. The gelling composition as claimed in claim 1 , wherein the one or more salt(s) comprise magnesium sulphate.7. The gelling composition as claimed in claim 1 , wherein the one or more salt(s) comprise magnesium acetate.8. The gelling composition as claimed in claim 1 , wherein the one or more salts are or include one or more metal salts ...

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06-01-2022 дата публикации

Composite With Reduced Polymerization Shrinkage Stress

Номер: US20220002461A1
Принадлежит:

Radically polymerizable dental material which contains at least one compound of Formulae I to III: 2. The dental material according to claim 1 , which comprises at least one additional radically polymerizable monomer and at least one initiator for the radical polymerization.3. The dental material according to claim 1 , wherein the variables have the following meanings:{'sup': '1', 'sub': 1', '10', '3', '2', '5, 'Rhydrogen, an aliphatic linear or branched C-Calkyl radical, which can be interrupted by one or more O and which can carry one or more substituents, which are selected from —CH, —CHand/or polymerizable (meth)acryloyloxy groups, or is unsubstituted, benzyl or phenyl;'}{'sup': '2', 'sub': 1', '10', '3', '2', '5', '6', '12', '3', '2', '5, 'Rhydrogen, an aliphatic linear or branched C-Calkyl radical, which can be interrupted by one or more O and which can carry one or more substituents, which are selected from —CH, —CHand/or polymerizable (meth)acryloyloxy groups, or is unsubstituted, benzyl, or an aromatic C-Cradical, which can carry one or more substituents, which are selected from —CH, —CH, and/or polymerizable (meth)acryloyloxy groups, or is unsubstituted, or a (meth)acryloyloxy group;'}{'sup': '3', 'sub': 1', '10', '3', '2', '5', '6', '18', '3', '2', '5, 'Ran aliphatic linear or branched C-Calkyl radical, which can carry one or more substituents, which are selected from —CH, —CH, halogen and/or polymerizable (meth)acryloyloxy groups, or is unsubstituted, benzyl, or an aromatic C-Cradical, which can carry one or more substituents, which are selected from —CH, —CH, polymerizable vinyl and/or (meth)acryloyloxy groups, or is unsubstituted;'}{'sup': '1', 'sub': 1', '10', '6', '12, 'Xa linear or branched aliphatic C-Calkylene radical, which can be interrupted by one or more O, or a cycloaliphatic C-Cradical;'}{'sup': '2', 'sub': 1', '15', '6', '14, 'Xan (n+1)-valent organic C-Cradical, which can be interrupted by one or more O, a cycloaliphatic radical or an ...

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06-01-2022 дата публикации

MODIFIED FILLER PARTICLES AND SILICONE COMPOSITIONS COMPRISING THE SAME

Номер: US20220002492A1
Принадлежит:

Composition of comprising nano metal oxide/hydroxide particles and a polyorganosiloxane having increased refractive index, processes to cure these compositions for making transparent coats, shaped articles by an extrusion or molding process having a refractive index above the refractive index of the polyorganosiloxane. Use of the cured polyorganosiloxane compositions as optical devices, coats, lenses or light guides. 129-. (canceled)32. The composition of claim 31 , wherein L1 is a bond claim 31 , L2 is a C1-C12 alkylene claim 31 , Ris a C1-C22 alkyl claim 31 , and R* is (RO)RSi—.33. The composition of claim 32 , wherein x in R* is 3 claim 32 , and Ris methyl.34. The composition of claim 32 , wherein Ris a C1-C4 alkyl.35. The composition of claim 32 , wherein Ris n-butyl.36. The composition of claim 32 , wherein p is 4 to 9.37. The composition of claim 30 , wherein p is 4 to 9.38. The composition of claim 30 , wherein p is 4 or 9.39. The composition of claim 32 , wherein Ris a C1-C4 alkyl claim 32 , m is 1 claim 32 , and p is 4 to 9.40. The composition of claim 30 , wherein the composition further comprises a crosslinker (C) selected from the group which consists of silanes and siloxanes having reactive groups towards the reactive groups of component (B) claim 30 , whereby the reactive substituents of the crosslinker component (C) are selected from the group which consists of SiH claim 30 , alkenyl claim 30 , alkoxy claim 30 , amino claim 30 , carboxy claim 30 , epoxy claim 30 , and thiol groups.41. The composition of claim 30 , wherein the composition further comprises a crosslinker (C) selected from the group of hydrocarbons without silicon atoms.42. The composition of claim 30 , wherein the metal in the metal oxide or metal hydroxide component (A) is selected from the group of Ti claim 30 , Zr claim 30 , Hf claim 30 , Sn claim 30 , Ce claim 30 , Al claim 30 , As claim 30 , In claim 30 , Zn claim 30 , Ge claim 30 , Sb claim 30 , Cr claim 30 , Cd claim 30 , W claim ...

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06-01-2022 дата публикации

Polymer Composition and Membranes Made Therefrom With Improved Mechanical Strength

Номер: US20220002520A1
Принадлежит:

A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer and one or more strength enhancing additives. Polymer articles made in accordance with the present disclosure have enhanced strength properties. In one embodiment, the polymer composition is used to form a porous membrane for use as a separator in electronic devices. 1. A polymer composition for producing gel extruded articles comprising:a plasticizer;high density polyethylene particles; anda strength enhancing agent that influences the crystalline structure of the high density polyethylene particles, the strength enhancing agent comprising a metal salt of a carboxylic acid, a metal salt of a phosphate, an inorganic filler or mixtures thereof, the strength enhancing agent being present in the polymer composition in an amount sufficient for a membrane made from the polymer composition to have an increase in tensile strength in at least one direction or an increase in puncture strength of greater than about 2%.2. A polymer composition as defined in claim 1 , wherein the high density polyethylene particles are formed from high density polyethylene polymer that has a half crystallization time period during an isothermal crystallization at 123° C. of greater than 2.5 minutes.3. A polymer composition as defined in claim 1 , wherein the high density polyethylene particles are formed from a high density polyethylene polymer that has a full width at half maximum of a melting endothermic peak of greater than 6 degrees C. when measured using a differential scanning calorimeter when tested at an isothermal temperature of 40° C.4. A polymer composition as defined in claim 1 , wherein the polymer composition is sorbitol-free.5. A polymer composition as defined in claim 1 , wherein the strength enhancing agent comprises a metal salt of an aromatic phosphate.6. A polymer composition as defined in claim 1 , wherein the strength ...

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06-01-2022 дата публикации

Polyamides with phosphorous and al-phosphonates

Номер: US20220002543A1
Принадлежит: BASF SE

Described herein are thermoplastic molding materials including components:A) 10 to 98.5 wt % of a thermoplastic polyamide,B) 1 to 20 wt % of red phosphorus,C) 0.5 to 15 wt % of an aluminum salt of phosphonic acid,D) 0 to 55 wt % of a fibrous or particulate filler or mixtures thereof,E) 0 to 30 wt % of further additives,wherein the weight percentages of the components A) to E) sum to 100%.

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06-01-2022 дата публикации

Thermally Conductive Resin Sheet, Laminated Heat Dissipation Sheet, Heat Dissipation Circuit Board, and Power Semiconductor Device

Номер: US20220002608A1
Принадлежит: MITSUBISHI CHEMICAL CORPORATION

Provided is a thermally conductive resin sheet having sufficient withstand voltage performance and excellent moisture absorption reflow tolerance that comprises a resin composition containing a crystalline thermoplastic resin having a melting point of 300° C. or higher and a thermally conductive filler, the thermally conductive filler comprising boron nitride agglomerated particles. 1. A thermally conductive resin sheet comprising a resin composition containing:a crystalline thermoplastic resin having a melting point of 300° C. or higher; anda thermally conductive filler comprising boron nitride agglomerated particles.2. The thermally conductive resin sheet according to claim 1 , wherein the resin composition comprises15% by mass or more and 40% by mass or less of the crystalline thermoplastic resin; and60% by mass or more and 85% by mass or less of the thermally conductive filler.3. The thermally conductive resin sheet according to claim 1 , wherein the thermally conductive filler comprises 50% by mass or more of the boron nitride agglomerated particles.4. The thermally conductive resin sheet according to claim 1 , wherein the boron nitride agglomerated particles have a card-house structure.5. The thermally conductive resin sheet according to claim 1 , wherein the thermal conductivity of the thermally conductive resin sheet in a thickness direction at 25° C. is 5.0 W/m·K or more.611. The thermally conductive resin sheet according to claim claim 1 , wherein the thermal conductivity of the thermally conductive resin sheet in the thickness direction at 25° C. is 7.0 W/m·K or more.7. The thermally conductive resin sheet according to claim 5 , wherein the thermal conductivity of the thermally conductive resin sheet in the thickness direction at 200° C. is 90% or more of the thermal conductivity of the thermally conductive resin sheet in the thickness direction at 25° C.8. The thermally conductive resin sheet according to claim 1 , wherein a thickness of the thermally ...

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01-01-2015 дата публикации

Polymeric material for an insulated container

Номер: US20150001435A1
Принадлежит: Berry Plastics Corp

A formulation includes a polymeric material, a nucleating agent, a blowing agent, and a surface active agent. The formulation can be used to form a container.

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04-01-2018 дата публикации

POLYMER NANOPARTICLE FREEZE-DRIED PRODUCT, AND PREPARATION METHOD THEREFOR

Номер: US20180000946A1
Принадлежит: SAMYANG BIOPHARMACEUTICALS CORPORATION

The present invention relates to a polymer nanoparticle freeze-dried product, and a preparation method therefor, the polymer nanoparticle freeze-dried product being obtainable by treating, through a freeze-drying process comprising an annealing step, a polymer nanoparticle aqueous solution comprising an amphiphilic block copolymer, a polylactic acid derivative having a carboxyl terminal group, and a freeze-drying adjuvant, wherein the polymer nanoparticle freeze-dried product is reconstituted within five minutes upon reconstitution by means of an aqueous solvent under atmospheric pressure. 1. A method for preparing lyophilizate of polymeric nanoparticle by lyophilization process of a solution of polymeric nanoparticle ,wherein the solution of polymeric nanoparticle comprises an amphiphilic block copolymer comprising a hydrophilic block (A) and a hydrophobic block (B) in A-B, A-B-A or B-A-B form; a polylactic acid derivative having carboxyl terminal group; and a lyophilization aid,wherein the solution of polymeric nanoparticle has a polymer concentration of 120 mg/ml of lower,wherein the lyophilization process comprises:a) a first freezing step where the solution of polymeric nanoparticle is frozen to a temperature in the range of −10 to −45° C.;b) an annealing step where the resulting product of the first freezing is heated to a temperature in the range of −25 to 0° C.;c) a second freezing step where the resulting product of the annealing is frozen to a temperature in the range of −10 to −45° C.;d) a primary drying step where the resulting product of the second freezing is dried at a temperature of lower than 0° C. under reduced pressure; ande) a secondary drying step where the resulting product of the primary drying is dried at a temperature of 0° C. or higher under reduced pressure; andwherein the lyophilizate of polymeric nanoparticle is reconstituted within 5 minutes when reconstituted with an aqueous solvent under atmospheric pressure.2. The method for ...

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04-01-2018 дата публикации

Golf ball

Номер: US20180001153A1
Принадлежит: Dunlop Sports Co Ltd

An object of the present invention is to provide a golf ball having excellent flying performance on driver shots. The present invention provides a golf ball having a spherical core and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing: (a) a base rubber, (b) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, (c) a crosslinking initiator, (d) an unsaturated fatty acid and/or a metal salt thereof (excluding an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof), and (e) a saturated fatty acid and/or a metal salt thereof, provided that the rubber composition further contains (f) a metal compound in the case of containing only (b) the α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms as the co-crosslinking agent.

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06-01-2022 дата публикации

Piston for an internal combustion engine and internal combustion engine

Номер: US20220003186A1
Принадлежит: MAHLE International GmbH

A piston for an internal combustion engine may include a piston crown and a heat management coating. The heat management coating may be disposed on at least a region of an outer surface of the piston crown. The heat management coating may include a base layer and a functional layer. The base layer may be disposed between the piston crown and the functional layer, and may be adjoining the outer surface of the piston crown. The base layer may have a base layer matrix including a first polysilazane. The functional layer may have a functional layer matrix including a second polysilazane. The second polysilazane may be different from the first polysilazane.

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05-01-2017 дата публикации

GOLF BALL RESIN COMPOSITION AND GOLF BALL

Номер: US20170001078A1
Принадлежит: DUNLOP SPORTS CO. LTD.

An object of the present invention is to provide a golf ball resin composition having high resilience and flexibility. The present invention provides a golf ball resin composition, comprising (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer, (a-2) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer, (a-3) a ternary copolymer, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer, (B) a saturated fatty acid, (C) an unsaturated fatty acid, and (D) an unsaturated aliphatic polycarboxylic acid; comprising (B) the saturated fatty acid, (C) the unsaturated fatty acid and (D) the unsaturated aliphatic polycarboxylic acid in a total amount ranging from 80 parts by mass to 200 parts by mass with respect to 100 parts by mass of (A) the resin component; and having a neutralization degree of more than 80 mole %. 1. A golf ball resin composition , comprising (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer composed of an olefin and an α ,β-unsaturated carboxylic acid having 3 to 8 carbon atoms , (a-2) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer composed of an olefin and an α ,β-unsaturated carboxylic acid having 3 to 8 carbon atoms , (a-3) a ternary copolymer composed of an olefin , an α ,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α ,β-unsaturated carboxylic acid ester , and (a-4) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer composed of an olefin , an α ,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α ,β-unsaturated carboxylic acid ester , (B) a saturated fatty acid , (C) an unsaturated fatty acid , and (D) an unsaturated aliphatic polycarboxylic acid;comprising (B) the saturated fatty acid, (C) the unsaturated fatty acid and (D) the unsaturated aliphatic polycarboxylic acid in a total amount ...

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02-01-2020 дата публикации

GOLF BALL HAVING AT LEAST ONE LAYER CONSISTING OF A MIXTURE OF A THERMOSET OR THERMOPLASTIC COMPOSITION AND A PLURALITY OF ALKOXYLATED SILOXANE-SURFACE TREATED PARTICLES AND/OR POLYETHER-MODIFIED SILOXANE-SURFACE TREATED PARTICLES

Номер: US20200001140A1
Принадлежит: ACUSHNET COMPANY

Golf ball having CoR of at least 0.700 and Atti compression of at least about 50 and comprising layer comprising a mixture of ionomer composition and a plurality of particulates, at least some being surface-treated with alkoxylated siloxanes and/or polyether-modified siloxanes, and selected from titanium dioxide particles, barium sulfate particles, zinc sulfide particles, and/or zinc oxide particulates. At least some particulates may be contacted with compound having the formula: 1. A golf ball having a CoR of at least 0.700 and an Atti compression of at least about 50 and comprising at least one layer comprising a mixture of an ionomer composition and a plurality of particulates , wherein at least a portion of the plurality is surface-treated with alkoxylated siloxanes , polyether-modified siloxanes , or combinations thereof.2. The golf ball of claim 1 , wherein the particulates are selected from the group consisting of titanium dioxide particles claim 1 , barium sulfate particles claim 1 , zinc sulfide particles claim 1 , zinc oxide particulates claim 1 , or combinations thereof.3. The golf ball of claim 2 , wherein the plurality of particulates is included in the mixture in an amount such that the at least one layer has a specific gravity of from 0.5 to about 5.0 and greater than a specific gravity of the ionomer composition; and wherein the plurality of particulates creates a specific gravity gradient within the cover layer.4. The golf ball of claim 3 , wherein the at least one layer is a cover layer.5. The golf ball of claim 3 , wherein the at least one layer is an intermediate layer.6. The golf ball of claim 3 , wherein the plurality of particulates is included in the mixture in an amount of up to about 25 wt % of the total weight of the mixture.7. The golf ball of claim 3 , wherein the plurality of particulates is included in the mixture in an amount of greater than 10 wt % of the total weight of the mixture.8. The golf ball of claim 3 , wherein the mixture ...

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03-01-2019 дата публикации

GOLF BALL HAVING AT LEAST ONE LAYER CONSISTING OF A MIXTURE OF A THERMOSET OR THERMOPLASTIC COMPOSITION AND A PLURALITY OF ALKOXYLATED SILOXANE-SURFACE TREATED PARTICLES AND/OR POLYETHER-MODIFIED SILOXANE-SURFACE TREATED PARTICLES

Номер: US20190001191A1
Принадлежит: ACUSHNET COMPANY

Golf ball having CoR of at least 0.700 and Atti compression of at least about 50 and comprising layer consisting of mixture of thermoset or thermoplastic composition and plurality of particulates, at least a portion surface-treated with alkoxylated siloxanes and/or polyether-modified siloxanes, and may be selected from titanium dioxide particles, barium sulfate particles, zinc sulfide particles, and/or zinc oxide particulates. At least some particulates are contacted with compound having the formula: 1. A golf ball having a CoR of at least 0.700 and an Atti compression of at least about 50 and comprising at least one layer consisting of a mixture of a thermoset or thermoplastic composition and a plurality of particulates , wherein at least a portion of the plurality is surface-treated with alkoxylated siloxanes , polyether-modified siloxanes , or combinations thereof.2. The golf ball of claim 1 , wherein the particulates are selected from the group consisting of titanium dioxide particles claim 1 , barium sulfate particles claim 1 , zinc sulfide particles claim 1 , zinc oxide particulates claim 1 , or combinations thereof.4. The golf ball of claim 3 , wherein the plurality of particulates is included in the mixture in an amount such that the layer has a specific gravity of from 0.5 to about 10.0 and greater than a specific gravity of the thermoset or thermoplastic composition.5. The golf ball of claim 4 , wherein the plurality of particulates is included in the mixture in an amount such that the layer has a specific gravity of from 0.5 to less than 1.05.6. The golf ball of claim 4 , wherein the plurality of particulates is included in the mixture in an amount such that the layer has a specific gravity of from 1.05 to 1.50.7. The golf ball of claim 4 , wherein the plurality of particulates is included in the mixture in an amount such that the layer has a specific gravity of greater than 1.50.8. The golf ball of claim 4 , wherein the plurality of particulates is ...

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07-01-2021 дата публикации

PRODUCTION METHOD FOR DIP-MOLDED ARTICLE

Номер: US20210001521A1
Автор: KITAGAWA Masaru
Принадлежит: ZEON CORPORATION

A method for producing a dip-molded article, including a dip-molding step of dip-molding a latex composition containing a latex of a carboxyl group-containing conjugated diene-based rubber (A) and a water-soluble metal compound (B) using a dip mold to form a dip-molded layer on the surface of the dip mold; a moisture content adjustment step of adjusting the moisture content of the dip-molded layer formed on the surface of the dip mold to 1 to 30 wt %; and a beading step of performing beading after the adjusting of the moisture content, the beading including peeling a portion of the dip-molded layer formed on the surface of the dip mold from the dip mold. 1. A method for producing a dip-molded article , comprising:a dip-molding step of dip-molding a latex composition containing a latex of a carboxyl group-containing conjugated diene-based rubber (A) and a water-soluble metal compound (B) using a dip mold to form a dip-molded layer on the surface of the dip mold;a moisture content adjustment step of adjusting the moisture content of the dip-molded layer formed on the surface of the dip mold to 1 to 30 wt %; anda beading step of performing beading after the adjusting of the moisture content, the beading including peeling a portion of the dip-molded layer formed on the surface of the dip mold from the dip mold.2. The method for producing a dip-molded article according to claim 1 , further comprising:a cross-linking step of cross-linking the dip-molded layer after the beading; anda demolding step of removing the cross-linked dip-molded layer from the dip mold.3. The method for producing a dip-molded article according to claim 1 ,wherein the moisture content adjustment step includes a step of heating the dip-molded layer formed on the surface of the dip mold at 20 to 100° C. for 1 to 20 minutes.4. The method for producing a dip-molded article according to claim 1 ,wherein the moisture content adjustment step includes a step of heating the dip-molded layer formed on the ...

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05-01-2017 дата публикации

METHOD FOR FORMING MULTILAYER COATING FILM

Номер: US20170001217A1
Автор: Fujiwara Shinichi
Принадлежит:

A method for forming a multilayer coating film, including a first base coating composition application step for applying a first basecoat containing a colored pigment and a photoluminescent pigment, a second base coating composition application step for applying a second base coating composition containing a colored pigment and a photoluminescent pigment to the object having undergone the first base coating composition application, a top clear coat application step for applying a top clear coating composition to the object having undergone the second base coating composition application step, and a step for heating and curing the uncured coating films, the pigment weight concentration of photoluminescent pigment in the second basecoat is 0.01-1.1 mass %, the first base coating film has a light reflectance of 10-30% in a certain wavelength region, and the second base coating film has a light transmittance of 60-90% in the wavelength region. 1. A method of forming a multilayer coating film comprising:forming a first base coating film by coating a first base coating composition containing a colored pigment and a photoluminescent pigment on an object to be coated;forming a second base coating film by coating a second base coating composition containing a colored pigment and a photoluminescent pigment on the object to be coated that has undergone the first base coating composition application step;applying a top clear coating composition on the object to be coated that has undergone the second base coating composition application step; andheating and curing the uncured coating films on the object to be coated, whereina pigment weight concentration (PWC) of the photoluminescent pigment in the second base coating composition is from 0.01 to 1.1% by mass,the first base coating film formed from the first base coating composition has a light reflectance of from 10 to 30% in a wavelength region corresponding to a paint color of the multilayer coating film in a wavelength of ...

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02-01-2020 дата публикации

METHOD FOR MANUFACTURING COPPER POWDER, RESIN COMPOSITION, METHOD FOR FORMING CURED PRODUCT, AND CURED PRODUCT

Номер: US20200001371A1
Принадлежит: ADEKA CORPORATION

A method of manufacturing copper powder according to the present invention includes: a first step of reducing copper particles in water by using at least one compound selected from the group consisting of potassium borohydride, sodiumborohydride, and lithium borohydride; after the first step, a second step of washing with water; a third step of washing copper powder obtained in the second step with at least one compound selected from the group consisting of ether compounds and alcohol compounds; and a fourth step of bringing the copper powder obtained in the third step into contact with an organic acid solution, in which at least one compound selected from the group consisting of ether compounds and alcohol compounds is used as a solvent. 1. A method for manufacturing copper powder , comprising:a first step of reducing copper particles in water by using at least one compound selected from the group consisting of potassium borohydride, sodium borohydride, and lithium borohydride;after the first step, a second step of washing with at least one washing liquid selected from the group consisting of water, methanol, and ethanol;a third step of washing the copper powder obtained in the second step with at least one compound selected from the group consisting of ether compounds and alcohol compounds; anda fourth step of bringing the copper powder obtained in the third step into contact with a solution containing at least one selected from the group consisting of organic acids and organic amines, wherein at least one compound selected from the group consisting of ether compounds and alcohol compounds is used as a solvent.2. A resin composition comprising: (A) the copper powder obtained in the manufacturing method according to ; and (B) at least one resin selected from the group consisting of phenol resins claim 1 , polyester resins claim 1 , and acrylic resins.3. A method for forming a cured product claim 2 , comprising: an application step of applying the resin composition ...

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05-01-2017 дата публикации

COMPOSITE SHEET AND MANUFACTURING METHOD FOR A FOAMED DECORATIVE SHEET FREE OF PVC AND PLASTICIZERS

Номер: US20170001411A1
Автор: ETIN Aleksey
Принадлежит:

A composite sheet and a manufacturing process for producing a decorative sheet using the composite sheet are provided. The composite sheet has a base layer and a foamable layer bonded to the base layer. The foamable layer includes 100 parts by weight of a polyolefin material having an elastic modulus of <0.1 GPa, 0.1-10 parts by weight of a foaming agent, and 0-200 parts by weight of additives. The foamable layer has a thickness of 0.05 to 0.3 mm. 1. A composite sheet comprising:a base layer having an elastic modulus of >1 GPa; and 100 parts by weight of a polyolefin material having an elastic modulus of <0.1 GPa;', '0.1-10 parts by weight of a foaming agent;', '0-200 parts by weight of additives; and,, 'a foamable layer bonded to the base layer and includingsaid foamable layer having a thickness of 0.05 to 0.3 mm.2. The composite sheet of claim 1 , wherein said polyolefin material is selected from the group consisting of thermoplastic elastomer polyolefins claim 1 , ethylene vinyl acetate copolymers claim 1 , and atactic polypropylene polymers claim 1 , or mixtures thereof.3. The composite sheet of claim 1 , wherein said foaming agent is selected from the group consisting of azodicarbonamide claim 1 , an azodicarbonamide metal salt claim 1 , hydrazodicarbonamide claim 1 , sodium bicarbonate claim 1 , trihydrazino-sym-triazine claim 1 , pp′-oxybis-benzenesulfonylhydrazide claim 1 , dinitroso-pentamethylene-tetramine claim 1 ,azobisisobutyl-odinitrile, p-toluenesulfonylhydrazide, and bisbenzenesulfonylhydrazide.4. The composite sheet of claim 1 , wherein said additives are selected from the group consisting of catalysts claim 1 , pigments claim 1 , fillers claim 1 , matting agents claim 1 , microbial agents claim 1 , UV stabilizers claim 1 , fire retardants and release compounds.5. The composite sheet of claim 4 , wherein:said additives include a catalyst; and,said catalyst is selected from the group consisting of zinc oxide, barium ricinoleate, tin methoxy maleate, ...

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04-01-2018 дата публикации

Resin composition for solid freeform fabrication and method of manufacturing solid freeform fabrication object

Номер: US20180001520A1
Принадлежит: Ricoh Co Ltd

A resin composition for solid freeform fabrication includes a thermoplastic resin, wherein the resin composition satisfies the following conditions 1 and 2. 1. The resin composition has a glass transition temperature (Tg) of 100 degrees C. or higher. 2. A molded object of the resin composition is dissolved in tetrahydrofuran at 25 degrees C. within 24 hours at a mass ratio (the molded object/tetrahydrofuran) of the molded object to tetrahydrofuran is 1/10 when the molded object is heated at 220 degrees C. for two hours.

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04-01-2018 дата публикации

RUBBER COMPOSITION COMPRISING A SPECIFIC HYDROCARBONATED RESIN

Номер: US20180001702A1
Принадлежит:

A rubber composition is based on at least one diene elastomer, a reinforcing filler, a crosslinking system and a hydrocarbon-based resin. The hydrocarbon-based resin has a number-average molecular weight (Mn) of between 700 and 1000 g/mol, an average molecular weight Mz of greater than 6000 g/mol and a polydispersity index (PI) of greater than 2.4. 115.-. (canceled)16. A rubber composition comprising at least one diene elastomer , a reinforcing filler , a crosslinking system and a hydrocarbon-based resin ,wherein said hydrocarbon-based resin has a number-average molecular weight Mn of between 700 and 1000 g/mol, an average molecular weight Mz of greater than 6000 g/mol and a polydispersity index PI of greater than 2.4.17. The rubber composition according to claim 16 , wherein the at least one diene elastomer is selected from the group consisting of essentially unsaturated diene elastomers.18. The rubber composition according to claim 16 , wherein the at least one diene elastomer is selected from the group consisting of polybutadienes claim 16 , synthetic polyisoprenes claim 16 , natural rubber claim 16 , butadiene copolymers claim 16 , isoprene copolymers and mixtures thereof.19. The rubber composition according to claim 16 , wherein a predominant diene elastomer is selected from the group consisting of polybutadienes claim 16 , copolymers of butadiene and styrene claim 16 , and natural rubber.20. The rubber composition according to claim 16 , wherein the reinforcing filler is selected from the group consisting of silicas claim 16 , carbon blacks and mixtures thereof.21. The rubber composition according to claim 16 , wherein a content of reinforcing filler is within a range extending from 5 to 200 phr.22. The rubber composition according to claim 21 , wherein the content of reinforcing filler is within a range extending from 40 to 160 phr.23. The rubber composition according to claim 16 , wherein a content of the hydrocarbon-based resin is within a range extending ...

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04-01-2018 дата публикации

METHOD FOR MANUFACTURING SOUND INSULATION MATERIAL, SOUND INSULATION MATERIAL MANUFACTURED USING THE METHOD AND CARPET FOR VEHICLE USING THE SAME

Номер: US20180001810A1
Принадлежит:

Disclosed herein is a method for manufacturing a sound insulation material, a sound insulation material manufactured using this manufacturing method, and a carpet for a vehicle using the sound insulation material, and the sound insulation material is manufactured using a composite resin composition including 30 parts by weight to 70 parts by weight of aluminum oxide, 10 parts by weight to 20 parts by weight of nanoclay, 0.2 parts by weight to 0.8 parts by weight of an antioxidant, and 0.1 parts by weight to 0.5 parts by weight of a lubricant, with respect to 100 parts by weight of a base resin including PE, and the carpet for a vehicle is manufactured by coating the sound insulation material on a carpet fabric material and drying the result. 1. A method for manufacturing a sound insulation material comprising:preparing a resin composition, which prepares a composite resin composition further including 30 parts by weight to 70 parts by weight of aluminum oxide, 10 parts by weight to 20 parts by weight of nanoclay, 0.2 parts by weight to 0.8 parts by weight of an antioxidant, and 0.1 parts by weight to 0.5 parts by weight of a lubricant, with respect to 100 parts by weight of a base resin including PE; andextrusion molding, which extrusion molds the composite resin composition prepared in the preparing of a resin composition.2. The method for manufacturing a sound insulation material of claim 1 , wherein 100 parts by weight of the base resin is a mixture of 60 parts by weight to 80 parts by weight of LDPE and 20 parts by weight to 40 parts by weight of rubber.3. The method for manufacturing a sound insulation material of claim 1 , wherein the preparing of a resin composition further includes 4 parts by weight to 6 parts by weight of a high flowing modifier with respect to 100 parts by weight of the base resin including PE to prepare the composite resin composition.4. The method for manufacturing a sound insulation material of claim 1 , wherein the preparing of a resin ...

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07-01-2016 дата публикации

PROCESS FOR PRODUCING HEAT-RESISTANT ALUMINUM HYDROXIDE

Номер: US20160002062A1
Принадлежит: Sumitomo Chemical Company, Limited

A process for producing a heat-resistant aluminum hydroxide, comprising the step of applying a heating treatment to a gibbsite-type aluminum hydroxide at a pressure equal to or higher than an atmospheric pressure and equal to or lower than 0.3 MPa, in an atmosphere whose water vapor molar fraction is equal to or higher than 0.03 and equal to or lower than 1, and at a temperature equal to or higher than 180° C. and equal to or lower than 300° C. 1. A process for producing a heat-resistant aluminum hydroxide , comprising the step ofapplying a heating treatment to a gibbsite-type aluminum hydroxide at a pressure equal to or higher than an atmospheric pressure and equal to or lower than 0.3 MPa, in an atmosphere whose water vapor molar fraction is equal to or higher than 0.03 and equal to or lower than 1, and at a temperature equal to or higher than 180° C. and equal to or lower than 300° C.2. The process according to claim 1 , wherein the gibbsite-type aluminum hydroxide is produced using a Bayer process.3. The process according to claim 1 , wherein a time period to conduct the heating treatment is equal to or longer than 1 min and equal to or shorter than 360 min.4. The process according to claim 1 , wherein the heating treatment is applied to 100 parts by weight of the gibbsite-type aluminum hydroxide together with 0.1 part by weight or more and 5 parts by weight or less of silicon compound in terms of SiO.5. The process according to claim 4 , wherein the silicon compound is a monomer of a silicate represented by a general formula Si(OR) claim 4 ,wherein R is an alkyl group having 1 or 2 carbon atoms, a polymer thereof, or a hydrolysis product and/or a condensation product thereof.6. A heat-resistant aluminum hydroxide claim 4 , wherein BET specific surface area is equal to or larger than 1.5 m/g and equal to or smaller than 8 m/g claim 4 , and area intensity ratio of oxygen and aluminum (O1s/Al2p) measured using an X-ray photoelectron spectroscopy is equal to or ...

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05-01-2017 дата публикации

MODIFICATION OF LAYERED DOUBLE HYDROXIDES

Номер: US20170001877A1
Автор: "OHare Dermot", Wang Qiang
Принадлежит:

The present invention relates to a process A process for modifying a layered double hydroxide (LDH), the process comprising, a. providing a material comprising a layered double hydroxide of formula: [MM′(OH)](X).bHO wherein M and M′ are metal cations, z is 1 or 2, x is 0.1 to 1, b is 0 to 5, y is 3 or 4, X is an anion, n is 1 to 3 and q is determined by x, y and z, b. optionally washing the material at least once with a mixture of water and a mixing solvent miscible with water, and c. washing the material obtained in step a or b at least once with at least one first solvent, the first solvent being miscible with water and having a solvent polarity P′ 1. A modified layered double hydroxide obtained by washing a particulate comprising a layered double hydroxide at least once with a first solvent to obtain a modified layered double hydroxide , wherein the layered double hydroxide has the formula{'br': None, 'sup': z+', 'y+', 'q+', 'n−, 'sub': 1-x', 'x', '2', 'q/n', '2, 'i': '.bH', '[MM′(OH)](X)O'}wherein M and M′ are metal cations, z is 1 or 2, x is 0.1 to 1, b is 0 to 5, y is 3 or 4, X is an anion, n is 1 to 3 and q is determined by x, y and z; and wherein the first solvent is a water miscible solvent having a solvent polarity P′ in the range of 3.8 to 9,wherein the modified layered double hydroxide is dispersible in a hydrocarbon solvent.2. The modified layered double hydroxide of wherein X is selected from halide claim 1 , inorganic oxyanion claim 1 , anionic surfactants claim 1 , anionic chromophores claim 1 , anionic UV absorbers claim 1 , or mixtures thereof.3. The modified layered double hydroxide of wherein the particle size of the layered double hydroxide particulate is in the range of 1 nm to 50 microns.4. The modified layered double hydroxide of wherein z is 2 and M is Ca claim 1 , Mg claim 1 , Zn claim 1 , Fe claim 1 , or a mixture thereof.5. The modified layered double hydroxide of wherein M′ is Al.6. A hydrocarbon-dispersed layered double hydroxide ...

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07-01-2016 дата публикации

KETENE IMINE COMPOUND, POLYESTER FILM, BACK SHEET FOR SOLAR CELL MODULE, AND SOLAR CELL MODULE

Номер: US20160002150A1
Принадлежит: FUJIFILM Corporation

A polyester resin composition including a ketene imine compound represented by the Formula (1) and polyester shows excellent hydrolysis resistance and prevents yellowing. At least one of R, R, Rand Rrepresents an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; Rand Rrepresent an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; Rrepresents an alkyl or aryl group which may have a substituent; and a and b represent an integer of 0 to 3. 6. The polyester resin composition according to claim 5 , wherein at least one of Rand Rin the Formula (4) represents an alkoxy group which may have a substituent or an aryloxy group which may have a substituent.7. The polyester resin composition according to claim 5 , wherein Rin the Formula (4) represents an alkoxy group which may have a substituent or an aryloxy group which may have a substituent.9. The polyester resin composition according to claim 8 , wherein at least one of R claim 8 , R claim 8 , R claim 8 , R claim 8 , R claim 8 , R claim 8 , R claim 8 , and Rin the Formula (5) represents an alkoxy group which may have a substituent or an aryloxy group which may have a substituent.10. The polyester resin composition according to claim 8 , wherein at least one of R claim 8 , R claim 8 , R claim 8 , and Rin the Formula (5) represents an alkoxy group which may have a substituent or an aryloxy group which may have a substituent.11. The polyester resin composition according to claim 1 , wherein the ketene imine compound has a molecular weight of 500 or greater.13. The polyester resin composition according to claim 1 , wherein the ketene imine compound is contained in 0.1% by mass to 2.0% by mass with respect to the polyester.14. The polyester resin composition according to claim 1 , which further includes a pigment.15. The polyester resin composition according to claim 14 , wherein the pigment is titanium oxide.20. The ketene imine compound according to claim 19 , wherein Rin the Formula (6) ...

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05-01-2017 дата публикации

AQUEOUS SLURRY FOR MAKING A POWDER OF HARD MATERIAL

Номер: US20170001916A1
Принадлежит:

An aqueous slurry that is useful upon being spray dried for the formation of a powder of hard material. The aqueous slurry includes starting powder components of the hard material. The slurry further includes an oxidation inhibitor, a surfactant in an amount between about 0.05 weight percent and about 0.30 weight percent of the weight of the starting powder components of the hard material, a binder, a defoamer and water in an between about 15 weight percent and about 30 weight percent of the weight of the weight of the starting powder components of the hard material. The aqueous slurry has a percent solids value that is between about 70 percent and about 85 percent. 1. A powder of hard material produced by the process comprising the steps of:spray drying an aqueous slurry comprising:starting powder components of the hard material;an oxidation inhibitor in an amount of about 0.2 weight percent to about 0.5 weight percent based on weight of the starting powder components of the hard material;a surfactant in an amount of about 0.05 weight percent to about 0.30 weight percent of the weight of the starting powder components of the hard material;a binder in an amount of about 1.2 weight percent to about 4.0 weight percent of the weight of the starting powder components of the hard material;a defoamer in an amount of about 0.05 weight percent to about 0.35 weight percent of the weight of the starting powder components of the hard material; andwater in an amount of about 15 weight percent and about 30 weight percent of the weight of the starting powder components of the hard material; andthe aqueous slurry having a percent solids of about 70 percent to about 85 percent wherein the percent solids comprises a quotient in percent of the weight of the starting powder components of the hard material divided by the sum of the weight of the starting powder components of the hard material and the weight of the water.2. The powder of hard material of claim 1 , wherein granule size ...

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02-01-2020 дата публикации

MANUFACTURING METHOD OF CARBON NANOTUBE CONDUCTIVE MICROSPHERES AND CONDUCTIVE GLUE

Номер: US20200002173A1
Автор: Liang Yuheng
Принадлежит:

The present invention provides a manufacturing method of carbon nanotube conductive microspheres and conductive glue. in comparison with a manufacturing method of carbon nanotube conductive microspheres provided by the present invention provides and the conventional “two-step method” which needs to prepare the plastic or resin microspheres and then plating the conductive metal, it is not necessary to respectively prepare the plastic or resin microspheres and the conductive layer, instead, the carbon nanotube are mixed in the polymer microspheres when the styrene monomer, the crosslinking agent and the initiator have a crosslinking reaction to form the polymer microspheres with a method of spray-granulation. Only one step is needed to prepare the conductive microspheres with carbon nanotube as the conductive medium, which can simplify the process, reduce the process, save cost. With mixing the carbon nanotube inside the polymer microspheres, the thermal mismatching between the carbon nanotubes and the resin can be illuminated, to ensure the conductive properties of conductive microspheres. Furthermore, the entire preparing process has no heavy metal salts; the bio-toxicity is reduced and no environmental pollution. The present invention provides a conductive glue, which comprises the carbon nanotube conductive microspheres manufactured by the manufacturing method of carbon nanotube conductive microspheres are easy to manufacture, lower cost, lower impact of thermal mismatching, great conductive properties, and no environmental pollution. 1. A conductive glue comprising carbon nanotube conductive microspheres manufactured by a manufacturing method which comprises following steps:{'b': '1', 'step S, providing a styrene monomer, a crosslinking agent, and an initiator, proportionally mixing the styrene monomer, the crosslinking agent and the initiator to obtain a first liquid;'}{'b': '2', 'step S, providing a dispersant, a surfactant and a carbon nanotube, dissolving- ...

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07-01-2016 дата публикации

METAL FINE PARTICLE DISPERSANT, METAL FINE PARTICLE DISPERSION LIQUID, AND CURED FILM

Номер: US20160002379A1
Принадлежит: HARIMA CHEMICALS, INCORPORATED

A metal fine particle dispersant is obtained by reaction of a polymer (a) containing a first reactive functional group, an ionic group to be absorbed to metal fine particles, and a polyoxyalkylene side chain with a compound (b) containing a second reactive functional group to be bonded to the first reactive functional group and an active energy ray curable group to be cured by an active energy ray. A metal fine particle dispersion liquid containing the metal fine particle dispersant, metal fine particles, and a dispersion medium is prepared. The metal fine particle dispersion liquid is cured, thereby obtaining a cured film. 1. A metal fine particle dispersant obtained by reaction of a polymer (a) with a compound (b) , whereinthe polymer (a) containsa first reactive functional group,an ionic group to be absorbed to metal fine particles, anda polyoxyalkylene side chain andthe compound (b) containsa second reactive functional group to be bonded to the first reactive functional group andan active energy ray curable group to be cured by an active energy ray.2. The metal fine particle dispersant according to claim 1 , whereinthe first reactive functional group is at least one kind selected from the group consisting of a hydroxyl group, a glycidyl group, an isocyanate group, a carboxyl group, and a phosphate group andthe second reactive functional group is at least one kind selected from the group consisting of an isocyanate group, a carboxyl group, a hydroxyl group, a glycidyl group, and a phosphate group.3. The metal fine particle dispersant according to claim 1 , whereinthe ionic group is at least one kind selected from the group consisting of a carboxyl group, a tertiary amino group, a quaternary ammonium group, and a phosphate group.4. The metal fine particle dispersant according to claim 1 , whereinthe polymer (a) is an acrylic polymer.5. The metal fine particle dispersant according to claim 1 , whereinthe polymer (a) is obtained by allowinga first reactive ...

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07-01-2016 дата публикации

HALOGENATED POLYMER COMPOSITE COMPOSITION, ITS MANUFACTURING PROCESS AND ITS USE

Номер: US20160002434A1
Принадлежит:

The present invention relates to a halogenated polymer composite composition that encapsulates a mineral filler. In particular the present invention relates to a polymer composite composition comprising at least one halogen containing polymer and at least one mineral filler, characterized that the halogen containing polymer and the mineral filler are both in form of a dispersion in aqueous phase during the mixing of the halogen containing polymer and the mineral filler. More particularly the present invention relates to a manufacturing method for a polymer composite composition comprising the steps of mixing of at least one halogen containing polymer with at least one mineral filler and drying the mixture of previous step wherein the halogen containing polymer and the mineral filler in step are in form of a dispersion in aqueous phase. 1. A polymer composite composition comprising:a) at least one halogen containing polymer,b) at least one mineral filler,wherein the halogen containing polymer and the mineral filler are both in form of a dispersion in aqueous phase during the mixing of the halogen containing polymer and the mineral filler.2. The polymer composite composition according to wherein the composition is a dry powder comprising less than 3 wt % humidity.3. The polymer composite composition according to wherein the halogen containing polymer is a thermoplastic polymer having a glass transition temperature as measured by differential scanning calorimetry of at least 40° C.4. The polymer composite composition according to wherein the halogen containing polymer was synthesized by suspension polymerization claim 1 , micro-suspension polymerization or emulsion polymerization in aqueous phase.5. The polymer composite composition according to wherein the halogen is chlorine or fluorine.6. The polymer composite composition according to wherein the halogen is chlorine.7. The polymer composite composition according to wherein the halogen containing polymer is a homo- ...

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07-01-2016 дата публикации

Additive for hydraulically setting compounds

Номер: US20160002435A1

The present invention relates to an additive for hydraulically setting compositions, comprising a colloidally disperse preparation of at least one water-soluble salt of a polyvalent metal cation, at least one compound capable of releasing an anion which forms a sparingly soluble salt with the polyvalent metal cation, and at least one polymeric dispersant which comprises anionic and/or anionogenic groups and polyether side chains.

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07-01-2016 дата публикации

POLYPROPYLENE-BASED RESIN COMPOSITION AND METHOD FOR MANUFACTURING POLYPROPYLENE COMPOSITE MATERIAL

Номер: US20160002436A1
Принадлежит:

The present invention relates to a polypropylene-based resin composition including: (A) a polypropylene resin in an amount of about 40 to 90 wt %, (B) a metal hydroxide in an amount of about 1 to about 25 wt %, (C) an inorganic filler in an amount of about 5 to about 15 wt %, and (D) a polyolefin-based elastomer in an amount of about 0 to about 20 wt %, and a method for manufacturing the polypropylene-based resin composition. 1. A polypropylene-based resin composition , comprising:(A) a polypropylene resin in an amount of about 40 to about 90 wt % based on the total weight of the polypropylene-based resin composition;(B) a metal hydroxide in an amount of about 1 to about 25 wt % based on the total weight of the polypropylene-based resin composition;(C) an inorganic filler in an amount of about 5 to about 15 wt % based on the total weight of the polypropylene-based resin composition; and(D) a polyolefin-based elastomer in an amount of about 0 to about 20 wt % based on the total weight of the polypropylene-based resin composition.2. The polypropylene-based resin composition of claim 1 , wherein the polypropylene resin includes a random copolymer claim 1 , a block copolymer or mixtures thereof claim 1 , wherein the random copolymer is obtained by polymerizing a co-monomer selected from the group consisting of homo-polypropylene (homo-PP) claim 1 , propylene claim 1 , ethylene claim 1 , butylene claim 1 , and octene claim 1 , and the block copolymer is obtained by blending an ethylene-propylene rubber with polypropylene.3. The polypropylene-based resin composition of claim 1 , wherein the metal hydroxide is aluminum hydroxide (Al(OH)) claim 1 , magnesium hydroxide (Mg(OH)) claim 1 , or mixtures thereof.4. The polypropylene-based resin composition of claim 1 , wherein the metal hydroxide has an average particle diameter of about 0.2 to about 200 μm in a form of a plate.5. The polypropylene-based resin composition of claim 1 , wherein the inorganic filler is one or more ...

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07-01-2016 дата публикации

Apparatus, composition for adhesive, and adhesive sheet

Номер: US20160002439A1
Принадлежит: Sumitomo Bakelite Co Ltd

An apparatus ( 1 ) includes a supporting base material ( 12 ) that supports an element ( 11 ), a heat-dissipating member ( 13 ) on which the supporting base material ( 12 ) is installed, and an adhesive layer ( 14 ) disposed between the heat-dissipating member ( 13 ) and the supporting base material ( 12 ). The glass transition temperature of the adhesive layer ( 14 ) is equal to or lower than −30° C.

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07-01-2016 дата публикации

Polylactic acid resin composition

Номер: US20160002443A1
Принадлежит: Kao Corp, Tokai Chemical Industries Ltd

A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

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07-01-2016 дата публикации

THERMALLY CONDUCTIVE SHEET, CURED PRODUCT THEREOF, AND SEMICONDUCTOR DEVICE

Номер: US20160002445A1
Принадлежит: SUMITOMO BAKELITE CO., LTD.

A thermally conductive sheet includes a thermosetting resin and an inorganic filler material dispersed in the thermosetting resin. Measuring a pore diameter distribution through mercury intrusion technique for the inorganic filler material included in an incineration residue after a cured product of the thermally conductive sheet is heated and incinerated at 700° C. for four hours, a porosity of the inorganic filler material represented as 100×b/a is greater than or equal to 40% and less than or equal to 65% given that a is the volume of particles of the inorganic filler material included in the incineration residue, and b is the volume of voids in the particles of the inorganic filler material included in the incineration residue. An average pore diameter of the inorganic filler material included in the incineration residue is greater than or equal to 0.20 μm and less than or equal to 1.35 μm. 1. A thermally conductive sheet that includes a thermosetting resin and an inorganic filler material which is dispersed in the thermosetting resin ,wherein when a pore diameter distribution is measured through mercury intrusion technique for the inorganic filler material that is included in an incineration residue after a cured product of the thermally conductive sheet is heated at 700° C. for four hours and is incinerated,a porosity of the inorganic filler material indicated by 100×b/a is greater than or equal to 40% and less than or equal to 65% given that a is the volume of particles of the inorganic filler material included in the incineration residue, and b is the volume of voids in particles of the inorganic filler material included in the incineration residue, which is measured through the mercury intrusion technique, andan average pore diameter of the inorganic filler material included in the incineration residue which is measured through the mercury intrusion technique is greater than or equal to 0.20 μm and less than or equal to 1.35 μm.2. The thermally conductive ...

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07-01-2016 дата публикации

RUBBER BLEND COMPOSITION WITH REDUCED INTERNAL FRICTION

Номер: US20160002446A1
Автор: Karall Gerhard
Принадлежит:

The invention relates to a rubber blend composition with reduced internal friction, especially for tyres and transmission systems. In order to reduce the internal friction, trans-polynorbornenes are used at least partly together with process oils or resins with a glass transition of <−20° C. for the rubber blend composition. 1. A rubber blend composition with reduced internal friction , especially for tires and transmission systems , comprising the use of trans-polynorbornenes together with process oils or resins with a glass transition of <−20° C.2. A rubber blend composition according to claim 1 , wherein the process oil is paraffinic oil with a glass transition of <−20° C. claim 1 , preferably ≦−70° C.3. A rubber blend composition according to claim 1 , comprising the use of silanized silicic acid as a filler.4. A rubber blend composition according to claim 1 , comprising adding carbon black as a filler.5. A rubber blend composition according to claim 1 , wherein it is vulcanized.6. A rubber blend composition according to claim 1 , comprising the use of trans-polynorbornenes together with process oils at a ratio of 1:0.1 to 1:5 claim 1 , preferably at a ratio of 1:1.7. A rubber blend composition according to claim 1 , comprising the addition to conventional elastomer blends. The invention relates to a vulcanised rubber blend composition with reduced internal friction, especially for tyres and transmission systems such as belts, bands and the like.E-SBR, S-SBR, natural rubber, butadiene rubber and/or liquid forms of the aforementioned rubbers are used as a polymer base for tyre treads currently available on the market. Active fillers such as silicic acid, with or without silanization, are added to the polymer base for improving rolling resistance. The properties are improved even further by special vulcanisation systems.Furthermore, the tyre width, the air pressure and the profile configuration have a relevant influence on the rolling resistance of a tyre. ...

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