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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 3813. Отображено 100.
23-02-2012 дата публикации

Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams

Номер: US20120043530A1
Автор: Ahmed Alsayed, Chantal BADRE, Lawrence Hough
Принадлежит: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS, Rhodia Operations SAS

A polymer film, polymer gel, and polymer foam each contain an electrically conductive polymer and an ionic liquid and are each useful as a component of an electronic device.

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Номер записи: 1
23-02-2012 дата публикации

Anisotropic composite

Номер: US20120046391A1
Автор: Ludovic Valette, Wenji K. Zhao
Принадлежит: Individual

A thermosettable composition including: (a) at least one thermosetting resin; (b) at least one curing agent for the at least one thermosetting resin; (c) at least one high aspect ratio filler; wherein the aspect ratio of the filler is higher than 5:1; and (d) optionally, at least one catalyst for polymerization, including homopolymerization, of the at least one thermosetting resin; or optionally, at least one catalyst for a reaction between the at least one thermosetting resin and the at least one curing agent.

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Номер записи: 2
29-03-2012 дата публикации

Epoxy Resin Composition

Номер: US20120077904A1
Автор: Guangchao XIE, Xingming CHENG
Принадлежит: Henkel China Investment Co Ltd

The present invention provides an epoxy resin composition comprising epoxy resin, phenolic resin, a cure accelerator and an inorganic filler; said epoxy resin comprises: (1) 20-50% of Formula I; (2) 10-40% of Formula II; and (3) 0-30% of Formula III and/or 0-40% of Formula IV, wherein Formula III and Formula IV are not 0% simultaneously; and wherein, R 1 and R 2 are independently hydrogen or alkyl of C 1 -C 6 ; n is an integer from 0 to 50 in Formula I; the ratio of the number of phenolic hydroxyls in said phenolic resin to the number of epoxy groups in the epoxy resin mixture is 0.8-1.3; all said percentages are percentages relative to the total mass of the epoxy resin mixture.

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Номер записи: 3
26-04-2012 дата публикации

Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing

Номер: US20120101184A1
Автор: Brian N. Holmes, Joel D. Oxman, Joseph D. Rule, Kevin M. Lewandowski, Larry R. Krepski, Peiwang Zhu, Richard L. Severance, Thomas P. Klun, Yizhong Wang
Принадлежит: 3M Innovative Properties Co

Presently described are curable compositions comprising a mixture of at least one (e.g. free-radically) polymerizable ionic liquid and at least one other ethylenically unsaturated monomer, oligomer, or polymer. The polymerizable ionic liquid is characterized as having an air to nitrogen curing exotherm ratio of at least 0.70. Also described are articles and methods of making articles from such curable compositions. A monofunctional polymerizable ionic liquid is also described comprising a non-polymerizable substituted imidazolium cationic group and a polymerizable sulfonate anion.

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Номер записи: 4
03-05-2012 дата публикации

Adhesive composition

Номер: US20120108733A1
Автор: Hiroshi Ogawa, Tatsuhiro Suwa
Принадлежит: Cheil Industries Inc

An adhesive composition, an optical member, a surface protective film, and an adhesive sheet, the adhesive composition including 100 parts by weight of a (meth)acrylic copolymer having a weight average molecular weight of about 100,000 to about 2,000,000 g/mol; about 0.05 to about 5 parts by weight of a carbodiimide crosslinker, based on 100 parts by weight of the (meth)acrylic copolymer; and about 0.001 to about 5 parts by weight of an imidazole compound represented by Formula 1, based on 100 parts by weight of the (meth)acrylic copolymer: wherein, in Formula 1, R 1 , R 2 , and R 3 are each independently a hydrogen atom, a halogen atom, or a substituted or unsubstituted C1 to C10 straight or branched alkyl group.

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Номер записи: 5
08-11-2012 дата публикации

Antistatic thermoplastic compositions

Номер: US20120283367A1
Автор: Cecile Gibon, Ernst Minder, Heinz Herbst
Принадлежит: BASF SE

The instant invention pertains to the use of an antistatic composition comprising a polar thermoplastic polymer and an ionic liquid as antistatic additive for non-polar thermo-plastic or elastomeric polymers. Further aspects of the invention are a process for the preparation of an antistatic non-polar thermoplastic or elastomeric polymer which process comprises incorporating therein a mixture of a polar thermoplastic polymer and an ionic liquid and the composition of a polar thermoplastic polymer, an ionic liquid and a non-polar thermoplastic or elastomeric polymer.

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Номер записи: 6
31-01-2013 дата публикации

Pigmented ink jet ink composition

Номер: US20130027478A1
Автор: Fengfei Xiao, Jeffrey Pierce, Linfang Zhu, Michael Kozee
Принадлежит: Videojet Technologies Inc

An ink jet ink composition includes an organic solvent, a binder, and a colorant. The colorant is selected from at least a first pigment and a second pigment. If the ink composition comprises carbon black, the carbon black is present in an amount less than 30% by weight of the total pigment content.

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Номер записи: 7
31-01-2013 дата публикации

Method for producing liquid-crystalline polyester

Номер: US20130030141A1
Автор: Eiji Hosoda, Masanobu Matsubara, Tomoya Hosoda
Принадлежит: Sumitomo Chemical Co Ltd

The present invention provides a method for producing a liquid-crystalline polyester, which comprises melt-polymerizing monomers in a reactor having a draw outlet to obtain a polymer melt and drawing the polymer melt through the draw outlet, characterized in that the monomers comprise a compound selected from an aromatic hydroxycarboxylic acid and derivatives thereof, a compound selected from an aromatic dicarboxylic acid and derivatives thereof and a compound selected from an aromatic diol, an aromatic hydroxyamine, an aromatic diamine and derivatives thereof; the amount of units derived from a compound containing a 1,2-phenylene and/or a 1,3-phenylene skeleton(s) in the polyester is from 0 to 10 mold; the melt polymerization is performed in the presence of a heterocyclic compound containing two or more nitrogen atoms; and the polymer melt has a flow initiation temperature of from 220 to 250° C.

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Номер записи: 8
28-03-2013 дата публикации

Catalysis of cross-linking

Номер: US20130079479A1
Автор: Daniel RÖME, David Persson, Erik Lager, Jan-Erik Rosenberg
Принадлежит: NEXAM CHEMICAL AB

Disclosed is use of catalysts for chain extension and/or cross-linking of oligomers or polymers comprising carbon-carbon triple bonds.

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Номер записи: 9
02-05-2013 дата публикации

Epoxy resin composition

Номер: US20130109786A1
Автор: Guangchao XIE, Xingming CHENG
Принадлежит: Henkel China Investment Co Ltd

The present invention provides an epoxy resin composition comprising epoxy resin, phenolic resin, a cure accelerator and an inorganic filler; said epoxy resin comprises: (1) 20-50% of Formula I; (2) 10-40% of Formula II; and (3) 0-30% of Formula III and/or 0-40% of Formula IV, wherein Formula III and Formula IV are not 0% simultaneously; and wherein, R 1 and R 2 are independently hydrogen or alkyl of C 1 -C 6 ; n is an integer from 0 to 50 in Formula I; the ratio of the number of phenolic hydroxyls in said phenolic resin to the number of epoxy groups in the epoxy resin mixture is 0.8-1.3; all said percentages are percentages relative to the total mass of the epoxy resin mixture. The present invention provides a green, environmentally friendly epoxy resin composition with high reliability and low warpage properties that can satisfy the requirement of lead-free high temperature reflux process.

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Номер записи: 10
16-05-2013 дата публикации

CRYSTALLINE RESIN COMPOSITION

Номер: US20130123397A1
Автор: Hayashi Hisato, Ozawa Masaaki, Suwa Takeshi
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

It is an object to provide a nucleating agent that is suitable for promoting crystallization of a crystalline resin and is derived from a natural product, in order to improve the moldability and the heat resistance of crystalline resins such as a poly(lactic acid) resin and a polyolefin resin; and to provide a crystalline resin composition including the nucleating agent. There is provided a crystalline resin composition including a crystalline resin and an amino acid metal salt; and a nucleating agent including the amino acid metal salt. 1. A crystalline resin composition comprising:a crystalline resin; andan amino acid metal salt.2. The crystalline resin composition according to claim 1 , wherein the amino acid metal salt is a metal salt of an amino acid having an aromatic group.3. The crystalline resin composition according to claim 1 , wherein the amino acid metal salt is a metal salt of an α-amino acid.4. The crystalline resin composition according to claim 2 , wherein the amino acid metal salt is a tryptophan metal salt.5. The crystalline resin composition according to claim 1 , wherein the metal species of the amino acid metal salt is at least one selected from the group consisting of lithium claim 1 , sodium claim 1 , potassium claim 1 , magnesium claim 1 , calcium claim 1 , barium claim 1 , aluminum claim 1 , manganese claim 1 , iron claim 1 , cobalt claim 1 , copper claim 1 , nickel claim 1 , zinc claim 1 , silver claim 1 , and tin.6. The crystalline resin composition according to claim 5 , wherein the metal species of the amino acid metal salt is zinc.7. The crystalline resin composition according to claim 1 , wherein the crystalline resin is a polyester resin.8. The crystalline resin composition according to claim 7 , wherein the crystalline resin is a poly(lactic acid) resin.9. The crystalline resin composition according to claim 1 , wherein the crystalline resin is a polyolefin resin.10. The crystalline resin composition according to claim 9 , wherein ...

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Номер записи: 11
16-05-2013 дата публикации

Rubber composition containing a modifed elastomer, method for preparing same, and tire containing same

Номер: US20130123418A1
Автор: Anne Frederique Salit, Jean-Michel Favrot, José Araújo Da Silva, Nicolas Seeboth
Принадлежит: Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA Switzerland

The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, a chemical crosslinker and a modifier selected from compounds comprising at least one group Q, and at least one group A, which are joined to one another by at least one and preferably one spacer group Sp, wherein: Q comprises a dipole containing at least one and preferably one nitrogen atom, A comprises an associative group comprising at least one nitrogen atom, Sp is an atom or group of atoms forming a bond between Q and A. This composition has an improved balance between stiffness under moderate deformations/elongation at break and improved hysteresis properties and is therefore especially suited to the manufacture of tyres for enhancing the trade off between rolling resistance and resistance to large deformations.

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Номер записи: 12
13-06-2013 дата публикации

Coated elastomeric article and method for making a coated elastomeric article

Номер: US20130145517A1
Автор: Andreas Brown, Anil Segat
Принадлежит: Precision Components Inc, Xela Corp

An elastomeric article, such as a glove or a condom, is coated with a compound containing silicone, collagen and allantoin.

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Номер записи: 13
13-06-2013 дата публикации

Coated elastomeric article and method for making a coated elastomeric article

Номер: US20130149354A1
Автор: Andreas Brown, Anil Segat
Принадлежит: Precision Components Inc, Xela Corp

An elastomeric article, such as a glove or a condom, is coated with a compound containing silicone, collagen and allantoin.

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Номер записи: 14
13-06-2013 дата публикации

FLUOROELASTOMER COMPOSITION AND MOLDED ARTICLE

Номер: US20130150503A1
Автор: Tanaka Hiroyuki
Принадлежит: DAIKIN INDUSTRIES, LTD.

The present invention is to provide a fluoroelastomer composition which can suppress generation of unvulcanized portions even when a quaternary phosphonium salt is used as a vulcanization accelerator. Specifically, the present invention is a fluoroelastomer composition containing a polyol-crosslinkable fluoroelastomer, a polyhydroxy aromatic compound, a quaternary phosphonium salt, a divalent metal oxide and/or divalent metal hydroxide and an antioxidant. 1. A fluoroelastomer composition comprising:a polyol-crosslinkable fluoroelastomer,a polyhydroxy aromatic compound,a quaternary phosphonium salt,a divalent metal oxide and/or divalent metal hydroxide and an antioxidant.2. The fluoroelastomer composition according to claim 1 ,wherein the antioxidant is at least one selected from the group consisting of amine-based antioxidants, phenolic antioxidants, phosphite antioxidants and benzimidazole-based antioxidants.3. The fluoroelastomer composition according to claim 1 ,wherein the polyhydroxy aromatic compound is 2,2-bis(4-hydroxyphenyl)perfluoropropane.4. The fluoroelastomer composition according to claim 1 ,wherein the quaternary phosphonium salt is at least one selected from the group consisting of benzyltriphenylphosphonium chloride and 2,2-bis(4-hydroxyphenyl)perfluoropropane salt of benzyltriphenylphosphonium.5. The fluoroelastomer composition according to claim 1 ,wherein the antioxidant is contained at less than 0.5 parts by mass relative to 100 parts by mass of the fluoroelastomer.6. A molded article obtained with the fluoroelastomer composition according to .7. The molded article according to claim 6 , which is a sealing material. The present invention relates to a fluoroelastomer composition and a molded article.Patent Literature 1 discloses a fluoroelastomer vulcanizing composition characterized in that it comprises (a) a peroxide vulcanizable fluoroelastomer, (b) an organic peroxide, (c) a multi-functional co-crosslinking agent and (d) a phenolic ...

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Номер записи: 15
25-07-2013 дата публикации

Adhesion and cohesion modifiers for asphalt

Номер: US20130186302A1
Автор: JAMES Alan Duncan, LOGARAJ Sundaram, NAIDOO Premnathan
Принадлежит: AKZO NOBEL N.V.

The present invention relates to a bitumen or asphalt formulation for the pavement of road surfaces, said formulation comprising a mixture of bitumen and aggregates, and an additive package evenly distributed therein, said additive package comprising from about i) 10 to 60% by weight of an amine or modified amine surfactant, ii) from about 20 to 90% of an asphalt rheology modifying component. 1. An additive package suitable for use with a mixture of asphalt and aggregates , the additive package comprising from about i) 10 to 60% by weight of a surfactant component , and ii) from about 20 to 90% of asphalt rheology modifying components , wherein the additive package improves the moisture resistance properties of the mixture of asphalt and aggregates.3. The additive package of wherein said surfactant component comprises at least one amine and/or modified amine surfactant selected from the group consisting of ethoxylated tallow amines claim 1 , fatty amines claim 1 , fatty amine derivatives claim 1 , tall oil amidoamines/imidazolines claim 1 , bis hexamethylene triamine and higher oligomers claim 1 , other alkyl amine surfactants with a hydrocarbon chain claim 1 , saturated or unsaturated claim 1 , consisting of 8 to 22 carbon atoms and mixtures combinations thereof.4. The additive package of wherein said surfactant is selected from the group consisting of tallow diamine claim 3 , ethoxylated tallow diamine claim 3 , imidazoline made from tall oil fatty acids and mixture of ethyleneamines claim 3 , hydrogenated tallow diamine claim 3 , ethoxylated hydrogenated tallow propylene diamine claim 3 , tallow dipropylene triamine claim 3 , tallow tripropylene tetramine and their derivatives claim 3 , ethoxylated tallow amines claim 3 , fatty amines claim 3 , fatty amine derivatives claim 3 , tall oil amidoamines/imidazolines and mixtures and combinations thereof.5. The additive package of wherein said asphalt rheology modifying component comprises i) at least one wax component ...

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Номер записи: 16
15-08-2013 дата публикации

Molecules carrying associative groups and use thereof as plasticisers

Номер: US20130210972A1
Автор: Guillaume Le, Jean-Luc Couturier, Julien Jouanneau, Manuel Hidalgo, Nicolas Dufaure
Принадлежит: Arkema France SA

The invention relates to the field of plasticisers, compounds used as additives in polymers for facilitating the transformation thereof or modifying the mechanical properties thereof, especially rigidity.

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Номер записи: 17
10-10-2013 дата публикации

High reflectance polycarbonate

Номер: US20130265771A1
Автор: Amanda Marie Flores, Vandita Pai-Paranjape
Принадлежит: SABIC INNOVATIVE PLASTICS IP BV

In an embodiment, a polycarbonate composition comprises: polycarbonate; 7 wt % to 20 wt % titanium dioxide, based upon a total weight of the polycarbonate composition; an optional flame retardant; and an optional UV stabilizer. A plaque formed from the polycarbonate composition has a reflectance of greater than or equal to 95%, as determined by reflectance measurements using a Gretag Macbeth Coloreye spectrophotometer (D65 light source, 10 degree observer, UV included) made at a wavelength of 680 nm. In an embodiment, a polycarbonate composition comprises: a polycarbonate; 7 to 20 wt % titanium dioxide; a flame retardant; and an optional UV stabilizer; wherein the polycarbonate composition has a maximum reflectance of greater than or equal to 95%. The melt volume rate as determined at 300° C. using a 1.2 kilogram weight, in accordance with ASTM D1238-04 is from 5 to 30 grams per 10 minutes.

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Номер записи: 18
26-12-2013 дата публикации

CHLOROPRENE RUBBER COMPOSITION AND VULCANIZED RUBBER THEREOF, AND RUBBER MOLDED PRODUCT, VIBRATION-DAMPING RUBBER MEMBER, ENGINE MOUNT, AND HOSE USING VULCANIZED RUBBER

Номер: US20130344269A1
Автор: ABE Yasushi, ISHIGURO Hiroyuki
Принадлежит: DENKI KAGAKU KOGYO KABUSHIKI KAISHA

Desired is a technology for improving the vibration-damping properties of a chloroprene rubber under low-temperature environment without deterioration of the mechanical properties, permanent compression set, and tension fatigue. 1. A chloroprene rubber composition comprising:a chloroprene rubber at least containing a xanthogen-modified chloroprene rubber and/or a mercaptan-modified chloroprene rubber in an amount of 100 parts by mass; a carbon black having a number-average particle diameter of 70 nm to 600 nm and a DBP oil absorption, as determined by the Oil Absorption A method of JIS-K6221, of 15 ml/100 g to 60 ml/100 g in an amount of 15 to 150 parts by mass; and [{'br': None, '[C.1]'}, {'br': None, 'sub': 1', '2', '8', '2, 'RCOO—(CH)—COOR\u2003\u2003(1)'}], 'a plasticizer represented by the following Chemical Formula (1) in an amount of 3 to 30 parts by mass{'sub': 1', '2, '(wherein, Rand Reach represent an alkyl group having a carbon number of 1 to 7).'}2. The chloroprene rubber composition according to claim 1 , wherein the plasticizer is at least one plasticizer selected from dimethyl sebacate claim 1 , diethyl sebacate claim 1 , di-n-butyl sebacate claim 1 , di-n-propyl sebacate claim 1 , and di-n-pentyl sebacate.3. The chloroprene rubber composition according to claim 1 , further comprising an imidazole compound in an amount of 0.1 to 3 parts by mass with respect to 100 parts by mass of the chloroprene rubber.4. The chloroprene rubber composition according to claim 3 , wherein the imidazole compound is at least one imidazole compound selected from 2-mercaptobenzimidazole claim 3 , and 1-benzyl-2-ethylimidazole.5. A vulcanized rubber claim 1 , prepared by vulcanization of the chloroprene rubber composition according to .6. A rubber molded product claim 5 , prepared by using the vulcanized rubber according to .7. A vibration-damping rubber member claim 5 , prepared by using the vulcanized rubber according to .8. An engine mount claim 5 , prepared by using the ...

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Номер записи: 19
16-01-2014 дата публикации

DOPED CHIRAL POLYMER METAMATERIALS

Номер: US20140017480A1
Автор: Bryant Robert G., Gordon Keith L., Kang Jin Ho, Lowther Sharon E., PARK Cheol, Sauti Godfrey
Принадлежит:

Some implementations provide a composite material that includes a first material and a second material. In some implementations, the composite material is a metamaterial. The first material includes a chiral polymer (e.g., crystalline chiral helical polymer, poly-γ-benzyl-L-glutamate (PBLG), poly-L-lactic acid (PLA), polypeptide, and/or polyacetylene). The second material is within the chiral polymer. The first material and the second material are configured to provide an effective index of refraction value for the composite material of 1 or less. In some implementations, the effective index of refraction value for the composite material is negative. In some implementations, the effective index of refraction value for the composite material of 1 or less is at least in a wavelength of one of at least a visible spectrum, an infrared spectrum, a microwave spectrum, and/or an ultraviolet spectrum. 1. A composite material comprising:a first material comprising a chiral polymer; anda second material within the chiral polymer, wherein the first material and the second material are configured to provide an effective index of refraction value for the composite material of 1 or less.2. The composite material of claim 1 , wherein the effective index of refraction value for the composite material is negative.3. The composite material of claim 1 , wherein the effective index of refraction value for the composite material of 1 or less is at least in a wavelength of one of at least a visible spectrum claim 1 , an infrared spectrum claim 1 , a microwave spectrum claim 1 , and/or an ultraviolet spectrum.4. The composite material of claim 1 , wherein the composite material has a negative permittivity value.5. The composite material of claim 1 , wherein the composite material has zero or greater permittivity value.6. The composite material of claim 1 , wherein the composite material has a negative permeability value.7. The composite material of claim 1 , wherein the composite material ...

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Номер записи: 20
30-01-2014 дата публикации

Golf ball resin composition and golf ball

Номер: US20140031145A1
Автор: Akinori Kitamura, Kazuyoshi Shiga, Takahiro Shigemitsu, Yu KAWABATA
Принадлежит: Dunlop Sports Co Ltd

The invention provides a resin composition for golf balls having excellent resilience, flexibility and fluidity, and golf balls having excellent resilience and shot feel. The resin composition comprises: (A) at least one selected from the group consisting of (a-1) a binary copolymer of an olefin and a C 3-8 α,β-unsaturated carboxylic acid, (a-2) a metal ion-neutralized product of a binary copolymer of an olefin and a C 3-8 α,β-unsaturated carboxylic acid, (a-3) a ternary copolymer of an olefin, a C 3-8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester, and (a-4) a metal ion-neutralized product of a ternary copolymer of an olefin, a C 3-8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester; (B) a compound containing a hydrocarbon chain, a cationic moiety, and an anionic moiety in its molecule; and (C) a nonionic surfactant, wherein a total degree of neutralization expressed by the following equation is 50-300 mol %: Total   degree   of   neutralization   ( % ) = ∑ ( number   of   moles   of   cation  component   in   resin   composition valence   of   cation   component  ×  ) ∑ ( number   of   moles   of   anion component   in   resin   composition valence   of   anion   component  × ) × 100

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Номер записи: 21
02-01-2020 дата публикации

Oxygen scavenging polyester compositions for containers

Номер: US20200002537A1
Автор: D. Jeffrey BLACK, Gianluca Ferrari
Принадлежит: APG Polytech LLC

Disclosed herein is an oxygen scavenging composition for containers. The oxygen scavenging composition for containers may comprise at least one polyester component, a transition metal catalyst, an oxygen scavenger, and a vegetable oil. The vegetable oil preferably comprises at least one molecule having a double allylic structure. The polyester component preferably comprises at least one acid unit and at least one diol unit. The concentration of double allylic structures of the vegetable oil in the composition may be greater than 5.0 meq/kg of all of the polyester components. The oxygen scavenger is preferably present in the composition at a level less than 1.0% by weight of the total composition. The vegetable oil is preferably present in the composition at a level greater than 0.3% by weight relative to the total weight of the polyester components, the transition metal catalyst and the vegetable oil.

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Номер записи: 22
07-01-2021 дата публикации

Tough, healable composites displaying stress relaxation at the resin-filler interface

Номер: US20210002469A1
Автор: Christopher N. Bowman, Lewis M. Cox, Nancy Sowan
Принадлежит: University of Colorado

The present invention relates in part to compositions displaying stress relaxation at the polymer-filler interface. The adaptive interface (AI) formed by coupling moieties capable of dynamic covalent chemistry (DCC) within the polymer-filler interface promotes stress relaxation and yields tough, and healable composites.

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Номер записи: 23
07-01-2016 дата публикации

Thermosetting composition for organic light-emitting element filler and organic light-emitting element display device comprising same

Номер: US20160005995A1
Автор: Gyu Seok Song, In Jae Song, Jin Ah Lee, Mi Sun KIM, Seung Jib Choi, Taek Jin BAEK
Принадлежит: Cheil Industries Inc

The present invention relates to a thermosetting composition for an organic light-emitting element filler, which comprises (A) 100 parts by weight of an epoxy-based resin including (A1) an epoxy resin having a weight average molecular weight of around about 200 g/mol or more to less than about 1000 g/mol, (A2) an epoxy resin having a weight average molecular weight of around about 1000 g/mol or more to less than about 20000 g/mol and (A3) an epoxy resin having a weight average molecular weight of about 20000 g/mol or more to less than about 100000 g/mol, (B) about 10 parts by weight to about 40 parts by weight of a sheet-like filler and (C) about 0.1 parts by weight to about 20 parts by weight of an imidazole curing agent having a cyano group; and an organic light-emitting element display device comprising the same.

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Номер записи: 24
12-01-2017 дата публикации

CROSS-LINKABLE NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER

Номер: US20170009051A1
Автор: MORI Kentarou, SHIONO Atsuhiro
Принадлежит: ZEON CORPORATION

A cross-linkable nitrile rubber composition has a carboxyl group-containing nitrile rubber (A) with an iodine value of 120 or less, polyamine cross-linking agent (B), and at least one compound (C) selected from an aliphatic alcohol (c1) having 1 to 9 carbon atoms, hydroxyl group-containing aromatic compound (c2), and nitrogen-containing heterocyclic compound (c3). 1. A cross-linkable nitrile rubber composition comprising a carboxyl group-containing nitrile rubber (A) with an iodine value of 120 or less , polyamine cross-linking agent (B) , and at least one compound (C) selected from an aliphatic alcohol (c1) having 1 to 9 carbon atoms , hydroxyl group-containing aromatic compound (c2) , and nitrogen-containing heterocyclic compound (c3).2. The cross-linkable nitrile rubber composition according to wherein the compound (C) is the aliphatic alcohol (c1) having 1 to 9 carbon atoms.3. The cross-linkable nitrile rubber composition according to wherein the aliphatic alcohol (c1) having 1 to 9 carbon atoms is a polyvalent aliphatic alcohol having 1 to 9 carbon atoms.4. The cross-linkable nitrile rubber composition according to comprising claim 1 , as the compound (C) claim 1 , two or more types of the aliphatic alcohol (c1) having 1 to 9 carbon atoms.5. The cross-linkable nitrile rubber composition according to further comprising a basic cross-linking accelerator having a cyclic amidine structure.6. The cross-linkable nitrile rubber composition according to further comprising a basic cross-linking accelerator represented by the following general formula (1):{'br': None, 'sup': 1', '2, 'R—NH—R\u2003\u2003(1)'}{'sup': 1', '2, 'where, in the general formula (1), Rand Rrespectively independently are substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, or substituted or unsubstituted cycloalkyl group having 5 to 12 carbon atoms.'}7. A cross-linked rubber obtained by cross-linking the cross-linkable nitrile rubber composition according to .8. The cross-linked ...

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Номер записи: 25
14-01-2021 дата публикации

CURABLE RESIN COMPOSITION, ADHESIVE AGENT, ADHESIVE FILM, CIRCUIT SUBSTRATE, INTERLAYER INSULATING MATERIAL, AND PRINTED WIRING BOARD

Номер: US20210009749A1
Автор: BABA Susumu, HAYASHI Tatsushi, KAWAHARA Yuko, OATARI Yuta, SHINDO Masami, SHINJO Takashi, Takeda Kohei, WAKIOKA Sayaka
Принадлежит: Sekisui Chemical Co., Ltd.

A curable resin composition containing: a curable resin; and a curing agent containing an imide oligomer, the imide oligomer containing an aliphatic diamine residue- and/or aliphatic triamine residue-containing imide oligomer that has, in a main chain, an imide skeleton and a substituted or unsubstituted aliphatic diamine residue having a carbon number of 4 or greater and/or a substituted or unsubstituted aliphatic triamine residue having a carbon number of 4 or greater, has a crosslinkable functional group at an end, and has a molecular weight of 5,000 or less. The curable resin composition is excellent in flexibility and processability before curing and excellent in adhesiveness, heat resistance, and dielectric characteristics after curing. An adhesive, an adhesive film, a circuit board, an interlayer insulating material, and a printed wiring board each produced using the curable resin composition are also provided. 1. A curable resin composition comprising:a curable resin; anda curing agent containing an imide oligomer,the imide oligomer containing an aliphatic diamine residue- and/or aliphatic triamine residue-containing imide oligomer that has, in a main chain, an imide skeleton and a substituted or unsubstituted aliphatic diamine residue having a carbon number of 4 or greater and/or a substituted or unsubstituted aliphatic triamine residue having a carbon number of 4 or greater, has a crosslinkable functional group at an end, and has a molecular weight of 5,000 or less.2. The curable resin composition according to claim 1 ,wherein the aliphatic diamine residue and/or the aliphatic triamine residue are/is an aliphatic diamine residue and/or an aliphatic triamine residue derived from a dimer acid and/or a trimer acid.3. The curable resin composition according to claim 1 ,wherein the proportion of the aliphatic diamine residue and/or aliphatic triamine residue in the polyvalent amine residues contained in the entire imide oligomer is 5 mol % or more.4. The ...

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Номер записи: 26
15-01-2015 дата публикации

UNDERLYING FILM COMPOSITION FOR IMPRINTS AND PATTERN FORMING METHOD USING THE SAME

Номер: US20150014819A1
Автор: Enomoto Yuichiro, Hattori Akiko, KITAGAWA Hirotaka, OOMATSU Tadashi
Принадлежит: FUJIFILM Corporation

Provided is an underlying film composition for imprints showing a good adhesiveness with a base and capable of reducing failure or defect of resist pattern. The underlying film composition for imprints comprising a curable main component and a urea-based crosslinking agent. 1. An underlying film composition for imprints comprising a curable main component and a urea-based crosslinking agent.4. The underlying film composition for imprints of claim 3 , wherein claim 3 , in the formulae (II) to (V) claim 3 , each Rindependently represents a hydrogen atom or methyl group claim 3 , and each Rindependently represents a hydrogen atom claim 3 , hydroxy group or methoxy group.5. The underlying film composition for imprints of claim 1 , which comprises 30% by mass or more of the curable main component to total components excluding a solvent.6. The underlying film composition for imprints of claim 1 , which comprises 1 to 50% by mass of the urea-based crosslinking agent to total components excluding a solvent.7. The underlying film composition for imprints of claim 1 , which further comprises 70% by mass or more of a solvent to total components.8. The underlying film composition for imprints of claim 1 , which comprises 30% by mass or more of the curable main component and 1 to 50% by mass of the urea-based crosslinking agent to total components; and further comprises 70% by mass or more of a solvent to total components excluding a solvent.9. A cured product obtained by curing the underlying film composition for imprints described in .10. A laminate comprising a base claim 1 , an underlying film obtained by curing the underlying film composition for imprints described in claim 1 , and a cured product of a curable composition for imprints.11. The laminate described in claim 1 , wherein the curable composition for imprints contains a polymerizable compound (C) and a polymerization initiator (D).12. A pattern forming method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim ...

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Номер записи: 27
19-01-2017 дата публикации

2-cyanoacrylate adhesive composition

Номер: US20170015813A1
Автор: Kenichi Ishizaki, Yushi Ando
Принадлежит: TOAGOSEI CO LTD

An adhesive composition is provided which is excellent in adhesion rate on non-polar hard-to-bond materials and bond gap curability, and further is good in storage stability. It is a 2-cyanoacrylate-based adhesive composition which includes (a) a 2-cyanoacrylic acid ester and (b) an onium salt represented by the following general formula (1): n C + A − n -X  (1) wherein, in formula (1), C + represents an onium cation, A − represents at least one anion selected from the group consisting of —SO 3 − , —OSO 3 − and a specific imide anion, X represents a linking group which connects at least two anions together, and n is an integer of 2 or more.

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Номер записи: 28
19-01-2017 дата публикации

2-CYANOACRYLATE ADHESIVE COMPOSITION

Номер: US20170015814A1
Автор: ANDO Yushi, ISHIZAKI Kenichi
Принадлежит:

An adhesive composition is provided which exhibits an excellent adhesion rate on metals and low-polarity thermoplastic elastomers, and is excellent in appearance with no clouding of hardened bodies and is good in storage stability. It is a 2-cyanoacrylate-based adhesive composition which includes (a) a 2-cyanoacrylic acid ester and (b) an onium salt represented by the general formula: CA(1) where, in formula (1), C represents an onium cation, and A represents a bis(fluorosulfonyl)imide anion. 2. The 2-cyanoacrylate-based adhesive composition according to claim 1 , wherein the cation of the onium salt (b) is at least one onium cation selected from a group consisting of a quaternary ammonium cation claim 1 , an imidazolium cation claim 1 , a pyridinium cation claim 1 , and a tertiary sulfonium cation.3. The 2-cyanoacrylate-based adhesive composition according to claim 1 , wherein the content of the onium salt (b) is 10 to 20 claim 1 ,000 ppm relative to 100 parts by mass of the 2-cyanoacrylic acid ester (a).4. The 2-cyanoacrylate-based adhesive composition according to claim 2 , wherein the content of the onium salt (b) is 10 to 20 claim 2 ,000 ppm relative to 100 parts by mass of the 2-cyanoacrylic acid ester (a). The present invention relates to a 2-cyanoacrylate-based adhesive composition containing a 2-cyanoacrylic acid ester as the principal component.A 2-cyanoacrylate-based adhesive composition quickly establishes a strong bonding among various types of materials based on the unique anion polymerization characteristics exhibited by its principal component, 2-cyanoacrylic acid ester, which initiates polymerization under the presence of weak anion provided by slight moisture or the like attached to a surface of an adherend. Accordingly, it is used as the so-called instantaneous adhesive in a wide range of fields including industrial, medical, and household applications. However, since the setting of the 2-cyanoacrylate-based adhesive composition proceeds by anion ...

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Номер записи: 29
19-01-2017 дата публикации

Adhesive composition containing ionic antistatic agent

Номер: US20170015878A1
Автор: Han Young Choi
Принадлежит: Dongwoo Fine Chem Co Ltd

An adhesive composition includes an acryl copolymer, a cross-linking agent, and an ionic antistatic agent represented by Formula 1, thereby exhibiting excellent antistatic property, as well as, significantly improved durability, maintaining excellent adhesiveness under severe conditions such as high temperature and high humidity atmospheres, and securing sufficient antistatic property even if used in a small amount.

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Номер записи: 30
21-01-2016 дата публикации

RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE

Номер: US20160017124A1
Автор: SAITO Takahiro, TANAKA Ken
Принадлежит: BRIDGESTONE CORPORATION

Provided is a rubber composition for a tire soft stiffener improved in a crack resistance and a low heat generation, wherein carbon black (A) contained in the rubber shows specific particle size distribution behavior in an aggregate mass distribution curve, and the composition contains at least one compound selected from carbon black coupling agents consisting of bismaleimide (B), alkylidene hydrazide (C), disulfane (D) and carboxylic hydrazide (E), and a heavy-duty tire produced by using the above rubber composition is further provide.

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Номер записи: 31
18-01-2018 дата публикации

FILM ADHESIVE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

Номер: US20180016479A1
Автор: FUKUHARA Yoshihide, HOTCHI Toyokazu, KAWAMOTO Satomi, Saito Atsushi, SONE Hiromi
Принадлежит:

Provided is a film adhesive which is preferably used as a NCF, void-free, has excellent electrical connectivity and its high reliability, does not develop cracks easily, and has high surface flatness. Also provided is a semiconductor device in which the film adhesive according to the present invention is used as an NCF during the manufacture of the semiconductor device. The film adhesive according to the present invention contains (A) an epoxy resin; (B) a bisphenol F type phenoxy resin; (C) a phenol resin-based curing agent; (D) a modified imidazole compound; (E) a silica filler; (F) oxyquinoline; and (G) a butadiene-acrylonitrile-methacrylic acid copolymer. The content of component (A) is 19.3 to 33.8 parts by mass. The content of component (B) is 7.5 to 9.1 parts by mass. The content of component (D) is 1.915 to 5 parts by mass. The content of component (E) is 30 to 60 parts by mass. The content of component (F) is 2.5 to 10 parts by mass. The liquid epoxy resin of component (A) contains a phenol novolac type epoxy resin and a liquid epoxy resin. The ratio of phenol novolac type epoxy resin to the epoxy resin of component (A) is not less than 46%. The equivalent ratio of component (C) relative to component (A) is 0.25 to 0.75. 1. A film adhesive which contains:(A) an epoxy resin;(B) a bisphenol F type phenoxy resin;(C) a phenol resin-based curing agent;(D) a modified imidazole compound;(E) a silica filler;(F) oxyquinoline; and(G) a butadiene-acrylonitrile-methacrylic acid copolymer,wherein:the content of component (A) is 19.3 to 33.8 parts by mass;the content of component (B) is 7.5 to 9.1 parts by mass;the content of component (D) is 1.9 to 5 parts by mass;the content of component (E) is 30 to 60 parts by mass;the content of component (F) is 2.5 to 10 parts by mass;the content of component (G) is 0.7 to 2.3 parts by mass;the epoxy resin of component (A) contains a phenol novolac type epoxy resin and a liquid epoxy resin;the phenol novolac type epoxy resin has a ...

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Номер записи: 32
15-01-2015 дата публикации

YELLOW THERMOCHROMIC DYES, INKS COMPOSITION AND LEVEL INDICATORS

Номер: US20150018441A1
Автор: Abraha Medhanei, Clayton Terrill Scott, DU YU, Owen Timothy J., Small Lyle, Wang Ruizheng
Принадлежит:

A new leuco dye produces a yellow color while demonstrating also exceptional light and thermal stability under light. 3. The yellow thermochromic ink composition as in having a color transition temperature capable of acting as a level indicator by sensing temperature of the matter retained within the microcapsule in an intended environment of use between −5 to 75° C.4. The yellow thermochromic ink composition as in can be mixed with many other colors of thermochromic inks to produce secondary and/or tertiary colors.5. The secondary and/or tertiary colored thermochromic inks as in having a color transition temperature capable of acting as a level indicator by sensing temperature of the matter retained within the microcapsule in an intended environment of use between −5 to 75° C.6. The yellow thermochromic ink composition as in can be mixed with many other colors of conventional inks capable of acting as a level indicator changing from one color to another.7. A thermochromic yellow ink composition as in wherein the microcapsules having an average particle size diameter of less than 1.5 microns. This application claims the benefit of priority of U.S. Provisional Application Ser. No. 61/842,165, filed Jul. 2, 2013, and U.S. Provisional Application Ser. No. 61/847,120, filed Jul. 17, 2013, each of which is incorporated herein by reference in its entirety.Leuco DyesDyes that change color over a range of temperatures are known as thermochromic dyes. Most commonly used thermochromic dyes as color formers in thermochromic systems generally include, but are not limited to, spirolactones, fluorans, spiropyrans, and fulgides. More specifically; thermochromic dyes are based on diphenylmethane phthalide derivatives, phenylindolylphthalide derivatives, indolylphthalide derivatives, diphenylmethane azaphthalide derivatives, phenylindolylazaphthalide derivatives, fluoran derivatives, styrynoquinoline derivatives, and diaza-rhodamine lactone derivatives. These include: 3,3-bis(p- ...

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Номер записи: 33
16-01-2020 дата публикации

Surface treatment liquid and hydrophilic treatment method

Номер: US20200017652A1
Автор: Takahiro Senzaki, Takashi KAMIZONO
Принадлежит: Tokyo Ohka Kogyo Co Ltd

An object is to provide a surface treatment liquid which can firmly bond, while coating the surface of a treatment target with an extremely thin film, a coating whose hydrophilicity is unlikely to be lowered even when the coating is brought into contact with fats and the like to the surface of the treatment target and a surface treatment method using the surface treatment liquid described above. In a surface treatment liquid containing a resin (A) and a solvent (S), as the resin (A), a resin is used which includes a constituent unit (a1) that includes an organic group including a quaternary ammonium cation group and having a sulfonic acid anion group at a terminal and that is derived from an N-substituted (meth) acrylamide, and includes a reactive silyl group in at least one of molecular chain terminals, the concentration of the resin (A) in the surface treatment liquid is less than 2 mass % and the pH of the surface treatment liquid is 4 or less.

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Номер записи: 34
21-01-2021 дата публикации

METHOD FOR SURFACE TREATMENT OF SILICONE RUBBER

Номер: US20210017349A1
Автор: ZHANG Chengyu
Принадлежит:

A method for surface treatment of a silicone rubber includes: providing the silicone rubber bearing a polar group on a surface of the silicone rubber, and applying a multifunctional compound to the surface of the silicone rubber bearing the polar group to allow the multifunctional compound to react with the polar group to form a coating. 1. A method for surface treatment of a silicone rubber , comprising:providing the silicone rubber bearing a polar group on a surface of the silicone rubber, andapplying a multifunctional compound to the surface of the silicone rubber bearing the polar group to allow the multifunctional compound to react with the polar group to form a coating.2. The method according to claim 1 , wherein the polar group comprises a hydroxyl group and/or the multifunctional compound comprises at least one of a silane coupling agent claim 1 , specially a cationic silane coupling agent claim 1 , a polyisocyanate and a multifunctional epoxy compound.4. The method according to claim 3 , wherein when the silane coupling agent is the cationic silane coupling agent claim 3 , the method further comprises:applying a hydrophilic compound to the surface of the silicone rubber bearing the polar group to allow the cationic silane coupling agent to react with the polar group and the hydrophilic compound simultaneously.5. The method according to claim 4 , wherein the hydrophilic compound comprises at least one of a hydrophilic monomer and a hydrophilic polymer claim 4 , speciallythe hydrophilic monomer comprises at least one of acrylic acids and acrylates, methacrylic acids and methacrylates, acrylamides, methacrylamides, hydroxyethyl acrylate, hydroxyethyl methacrylate, maleic acids and maleates, fumaric acids and fumarates, and a vinyl-terminated polyethylene glycol homopolymer or copolymer, andthe hydrophilic polymer is a hydroxyl-containing hydrophilic polymer, comprising at least one of polyvinyl alcohol, a polyethylene glycol homopolymer or copolymer, ...

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Номер записи: 35
21-01-2021 дата публикации

LENS FOR SPECTACLES AND SPECTACLES

Номер: US20210017358A1
Автор: Katou Takashi
Принадлежит: FUJIFILM Corporation

Provided are a lens for spectacles containing a resin and a coloring agent having a maximum absorption wavelength in a methanol solution in a range of 400 nm to 500 nm and a half-width of an absorption peak in a methanol solution of 10 nm or more and less than 40 nm, and spectacles. 1. A lens for spectacles comprising:a resin; anda coloring agent having a maximum absorption wavelength in a methanol solution in a range of 400 nm to 500 nm and a half-width of an absorption peak in a methanol solution of 10 nm or more and less than 40 nm.2. The lens for spectacles according to claim 1 ,wherein the maximum absorption wavelength of the coloring agent is in a range of 480 nm to 500 nm.3. The lens for spectacles according to claim 1 ,wherein the coloring agent is a methine coloring agent.4. The lens for spectacles according to claim 1 ,wherein the coloring agent is an oxonol coloring agent.6. The lens for spectacles according to claim 5 ,{'sup': 1', '2, 'wherein in General Formula (1), Arepresents a keto form of an acidic nucleus selected from the group consisting of (1-b), (1-c), and (1-q), and Arepresents an enol form of an acidic nucleus selected from the group consisting of (1-b), (1-c), and (1-q).'}8. The lens for spectacles according to claim 1 ,wherein the coloring agent is kneaded into the resin.9. The lens for spectacles according to claim 1 , further comprising an ultraviolet absorbing agent selected from the group consisting of a benzotriazole compound and a triazine compound.10. Spectacles comprising the lens for spectacles according to . This application is a continuation application of International Application No. PCT/JP2019/014548, filed Apr. 1, 2019, the disclosure of which is incorporated herein by reference in its entirety. Further, this application claims priority from Japanese Patent Application No. 2018-076258, filed Apr. 11, 2018, the disclosure of which is incorporated herein by reference in its entirety.The present disclosure relates to a lens for ...

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Номер записи: 36
18-01-2018 дата публикации

GEL ELECTROLYTE AND PRECURSOR COMPOSITION THEREOF AND BATTERY

Номер: US20180019497A1
Автор: CHANG Chih-Ching, CHAO Chung-Hsiang, Fang Jason, Lin Yueh-Wei, Wu Wei-Hsin
Принадлежит: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

nA precursor composition of a gel electrolyte is provided, which includes (1) meta-stable nitrogen-containing polymer, (2) gelling promoter, (3) carbonate compound, and (4) metal salt. The (1) meta-stable nitrogen-containing polymer is formed by reacting (a) nitrogen-containing heterocyclic compound with (b) maleimide compound, wherein (a) nitrogen-containing heterocyclic compound and (b) maleimide compound have a molar ratio of 1:0.1 to 1:10. 1. A precursor composition of a gel electrolyte , comprising:(1) meta-stable nitrogen-containing polymer, formed by reacting (a) nitrogen-containing heterocyclic compound with (b) maleimide compound, wherein (a) nitrogen-containing heterocyclic compound and (b) maleimide compound have a molar ratio of 1:0.1 to 1:10;(2) gelling promoter;(3) carbonate compound; and(4) metal salt.2. The precursor composition as claimed in claim 1 , wherein (1) meta-stable nitrogen-containing polymer and (2) gelling promoter have a weight ratio of 1:1 to 1:9.3. The precursor composition as claimed in claim 1 , wherein (1) meta-stable nitrogen-containing polymer and (3) carbonate compound have a weight ratio of 1:0.1 to 1:1.4. The precursor composition as claimed in claim 1 , wherein a concentration of (4) metal salt in the precursor composition is 0.5 M to 2 M.6. The precursor composition as claimed in claim 1 , wherein (a) nitrogen-containing heterocyclic compound is imidazole claim 1 , pyrrole claim 1 , pyridine claim 1 , 4-tert-butylpyridine claim 1 , 3-butylpyridine claim 1 , 4-dimethylaminopyridine claim 1 , 2 claim 1 ,4 claim 1 ,6-triamino-1 claim 1 ,3 claim 1 ,5-triazine claim 1 , 2 claim 1 ,4-dimethyl-2-imidazoline claim 1 , pyridazine claim 1 , pyrimidine claim 1 , pyrazine claim 1 , or a combination thereof.10. The precursor composition as claimed in claim 1 , wherein the metal salt comprises LiPF claim 1 , LiBF claim 1 , LiAsF claim 1 , LiSbF claim 1 , LiClO claim 1 , LiAlCl claim 1 , LiGaCl claim 1 , LiNO claim 1 , LiC(SOCF) claim 1 , ...

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Номер записи: 37
25-01-2018 дата публикации

COMPOUNDS

Номер: US20180022693A1
Автор: Ryan John, YORK Mark
Принадлежит: Commonwealth Scientific and Industrial Research Organisation

The present invention describes compounds and uses thereof in applications relating to absorption of electromagnetic energy. Preferred compounds are double bond-containing compounds capable of absorbing electromagnetic radiation energy and having improved properties. 2. (canceled)3. The compound of wherein Ris selected from phenyl claim 1 , pyridyl claim 1 , pyran claim 1 , thiopyran claim 1 , diazine claim 1 , oxazine claim 1 , thiazine claim 1 , dioxine claim 1 , dithiine claim 1 , pyrrole claim 1 , furan claim 1 , thiophene claim 1 , imidazole claim 1 , pyrazole claim 1 , oxazole claim 1 , isoxazole claim 1 , thiazole claim 1 , isothiazole claim 1 , indole or isoindole claim 1 , each of which groups may be substituted or unsubstituted.4. The compound of wherein Ris selected from hydrogen claim 1 , Cto Calkyl claim 1 , Cto Calkenyl claim 1 , Cor Caryl claim 1 , Cor Cheteroaryl claim 1 , Cor Caroyl claim 1 , Cor Ccycloalkenyl or Cor Cheterocyclic each of which groups may be substituted or unsubstituted.5. (canceled)6. The compound of wherein Rand Rare independently selected from Cto Calkyl claim 1 , Cto Calkenyl claim 1 , Cto Calkylamine claim 1 , phenyl claim 1 , napthyl claim 1 , triazine claim 1 , C claim 1 , Cor Cnitrogen heterocycle or a divalent presentation of a further compound of formula I claim 1 , all of which groups may be substituted or unsubstituted claim 1 , or Rand Rmay together form a cyclic structure which includes the nitrogen atom to which they are attached claim 1 , said cyclic structure being selected from pyrrolidine claim 1 , piperidine claim 1 , azepane claim 1 , homopiperazine claim 1 , or piperazine claim 1 , each of which may be substituted or unsubstituted or may be fused with one or more of Cor Caryl claim 1 , Cor Ccycloalkyl claim 1 , Cor Cheteroaryl or Cor Cheterocyclic rings each of which may themselves be substituted or unsubstituted.7. The compound of wherein Rand Rtogether form a Cnitrogen heterocycle fused with a benzene ring.9. ...

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Номер записи: 38
25-01-2018 дата публикации

Insulating Tapes For A Coil And Wrapping Tape Insulation Systems For Electric Machines

Номер: US20180022897A1
Автор: HUBER JUERGEN, SCHIRM DIETER, Uebler Matthias
Принадлежит: SIEMENS AKTIENGESELLSCHAFT

An insulating tape having a tape adhesive comprising at least one tape accelerator. The tape accelerator may be comprised of an imidazole, an imidazole derivative, a pyrazole, a pyrazole derivative, and combinations thereof. The tape is particularly useful for insulation for stator coils of electrical machines. 19-. (canceled)10. An insulating tape comprising a tape adhesive including at least one tape accelerator in solution and/or in ultrafine divided form , wherein the at least one tape accelerator is selected from the group consisting of imidazoles , imidazole derivatives , pyrazoles , pyrazole derivatives and combinations thereof.11. The insulating tape as claimed in claim 10 , wherein the tape accelerator is an adduct of at least one imidazole and/or at least one pyrazole with one or more acrylates.12. The insulating tape as claimed in claim 10 , wherein the tape accelerator is an adduct of one or more imidazoles with one or more acrylates claim 10 , wherein the imidazoles are selected from the group consisting of 1H-2-methylimidazole (CAS No. 693-98-1) claim 10 , 1H-imidazole (CAS No. 288-32-4) claim 10 , 1H-2-ethylimidazole (CAS No. 1072-62-4) claim 10 , 1H-2-propylimidazole (CAS No. 50995-95-4) claim 10 , 1H-2-isopropylimidazole (CAS No. 36947-68-9) claim 10 , 1H-2-butylimidazole (CAS No. 50790-93-7) claim 10 , 1H-2-isobutylimidazole (CAS No. 61491-92-7) claim 10 , 1H-2-tert-butylimidazole (CAS No. 36947-69-0) claim 10 , 1H-4-tert-butylimidazole (CAS No. 21149-98-4) claim 10 , 1H-4(5)-methylimidazole (CAS No. 822-36-6) claim 10 , 1H-2-ethyl-4-methylimidazole (CAS No. 931-36-2) claim 10 , 1H-4-methyl-2-phenylimidazole (CAS No. 827-43-0) claim 10 , 1H-4-phenylimidazole (CAS No. 670-95-1) claim 10 , 1H-2-phenylimidazole (CAS No. 670-96-2) claim 10 , and 1H-5-methyl-2-phenylimidazole-4-methanol (CAS No. 13682-32-1.13. The insulating tape as claimed in claim 10 , wherein the tape accelerator is an adduct of one or more pyrazoles with one or more acrylates claim ...

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Номер записи: 39
10-02-2022 дата публикации

POWDER ADHESIVE AND BONDED ARTICLE

Номер: US20220041906A1
Автор: Matsuda Kohei, Nishikawa Koji, Nishizawa Yuki, Shimano Tsutomu, Terui Yuhei, Yamashita Shohei
Принадлежит:

The powder adhesive comprises a thermoplastic resin and particles of an aromatic compound, wherein the particles of an aromatic compound are particles of a compound that has an aromatic ring and an azo bond bonded to the aromatic ring, or are particles of a compound comprising a heteroaromatic ring comprising nitrogen atom; the thermoplastic resin comprises an ester group; and, designating Es (mmol/g) as an ester group concentration in the thermoplastic resin, M (mass %) as a content of the aromatic compound particles in the powder adhesive, and N (mmol/g) as a nitrogen atom concentration in the aromatic compound particles, Es is from 1.0 mmol/g to 4.5 mmol/g, M is from 1.0×10mass % to 1.0×10mass %, and N is from 5.0 mmol/g to 15.0 mmol/g. 2. The powder adhesive according to claim 1 , wherein Es claim 1 , M claim 1 , and D satisfy formula (1) below where D (nm) is a number-average particle diameter of the particle:{'br': None, 'sup': 3', '4, 'i': ≤Es', 'D/M, '1.0×10×()≤3.0×10\u2003\u2003(1).'}3. The powder adhesive according to claim 1 , wherein D is 30 to 200 nm where D (nm) is a number-average particle diameter of the particle.4. The powder adhesive according to claim 1 , wherein the aromatic compound is the compound comprising the aromatic ring and the azo bond bonded to the aromatic ring.6. The powder adhesive according to claim 5 , wherein the compound comprising the structure represented by the formula (4) is a pigment.7. The powder adhesive according to claim 1 , wherein the thermoplastic resin comprises a copolymer of monomers comprisinga styrenic polymerizable monomer, andat least one selected from the group consisting of acrylate esters and methacrylate esters.8. The powder adhesive according to claim 7 , wherein a content of the copolymer in the thermoplastic resin is 70 to 100 mass %.9. The powder adhesive according to claim 1 , wherein the aromatic compound is at least one selected from the group consisting of C. I. Pigment Yellow 74 claim 1 , C. I. ...

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Номер записи: 40
24-01-2019 дата публикации

AUTOMOTIVE INTERIOR AND EXTERIOR MEMBER

Номер: US20190023888A1
Автор: Fujita Atsushi, ICHIHARA Yohei
Принадлежит: MAZDA MOTOR CORPORATION

An automotive interior and exterior member having high heat, impact, and weather resistance is provided. The automotive interior and exterior member is made of a thermoplastic resin composition containing a specific polycarbonate resin, butyl acrylate-methyl methacrylate-styrene based rubber, a specific hindered phenol based antioxidant, dibutylhydroxytoluene, 1,1,3-tris-(2-methyl-4-hydroxy-5-t-butylphenyl) butane, tris (2,4-di-t-butylphenyl) phosphite, bis (2,4-di-t-butylphenyl) pentaerythritol-diphosphite, a specific benzotriazole based weathering stabilizer, a specific hindered amine based weathering stabilizer, and a specific perinone based colorant. 2. The automotive interior and exterior member of wherein the component (G) is the hindered amine based weathering stabilizer including a plurality of piperidine structures.3. The automotive interior and exterior member of wherein the plurality of piperidine structures of the hindered amine based weathering stabilizer of the component (G) are linked to a single alkane chain via an ester linkage. This application claims priority to Japanese Patent Application No. 2017-141463 filed on Jul. 21, 2017, the entire disclosure of which is incorporated by reference herein.The present disclosure relates to an automotive interior and exterior member made of a thermoplastic resin composition containing a specific polycarbonate resin, butyl acrylate-methyl methacrylate-styrene based rubber, a specific hindered phenol based antioxidant, dibutylhydroxytoluene, 1,1,3-tris-(2-methyl-4-hydroxy-5-t-butylphenyl) butane, tris (2,4-di-t-butylphenyl) phosphite, bis (2,4-di-t-butylphenyl) pentaerythritol-diphosphite, a specific benzotriazole based weathering stabilizer, a specific hindered amine based weathering stabilizer, and a specific perinone based colorant.Aromatic polycarbonate resins have been widely used as engineering plastics having high heat resistance, high impact resistance, and high transparency for various applications in ...

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Номер записи: 41
23-01-2020 дата публикации

Adhesives and Related Methods

Номер: US20200024490A1
Автор: Bartholomew Eric L., Heimbach Kyle R., Miller Brandon S., WATERMAN Michael T., Zajaczkowski Michael
Принадлежит:

Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic. 1. A cure in place liquid comprising:5-70 wt % of a bodying component comprising a non-acrylic base polymer having a molecular weight (Mw) of 1,000 to 500,000, selected from the group consisting of polyolefins, polyvinyl aromatics, polyurethanes, polycarbonates, polyesters, polyethers, and combinations thereof;5-80 wt % of at least one structural diluent;5-70 wt % of at least one radical addition diluent;0-5.0 wt % of a first curative;0-10 wt % of a second curative;0-10 wt % photosensitizer; and0-10 wt % stabilizer/process aid.2. The cure in place liquid of wherein the first curative is an external catalyst.3. The cure in place liquid of wherein the second curative is a photoinitiator.4. The cure in place liquid of wherein each of the first curative and the second curative are activatable by at least one of radiation claim 1 , heat claim 1 , moisture claim 1 , pressure claim 1 , ultrasound claim 1 , exposure to chemical agents claim 1 , and combinations thereof.5. The cure in place liquid of wherein the non-acrylic base polymer has a molecular weight (Mw) of 1 claim 1 ,000 to 100 claim 1 ,000.6. The cure in place liquid of wherein the non-acrylic base polymer has a molecular weight (Mw) of 1 claim 5 ,000 to 50 claim 5 ,000.7. The cure in place liquid of comprising:10-15 wt % of a bodying component comprising non-acrylic polymer having a molecular weight (Mw) of 1,000 to 500,000, selected from the group consisting of polyolefins, polyvinyl aromatics, polyurethanes, polycarbonates, polyesters, polyethers, and combinations thereof;45-60 wt % of at least one structural diluent;30-40 wt % of at least one radical addition diluent;0.01-2.0 wt % of a first ...

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Номер записи: 42
01-02-2018 дата публикации

HEAT-RESISTANT ALIPHATIC-CHAIN SATURATED HYDROCARBON HAVING ION PAIRS AT BOTH ENDS, AND COMPOSITION USING SAME

Номер: US20180029992A1
Автор: Miyamoto Shinpei, Nishiura Koichi, Onishi Yoshifumi
Принадлежит: KANEKA CORPORATION

An aliphatic-chain saturated hydrocarbon including an aliphatic hydrocarbon chain which is saturated and has an ion pair at each end of the aliphatic hydrocarbon chain. 1. An aliphatic-chain saturated hydrocarbon , comprising:an aliphatic hydrocarbon chain which is saturated and has an ion pair at each end of the aliphatic hydrocarbon chain.2. The aliphatic-chain saturated hydrocarbon of claim 1 , wherein the aliphatic hydrocarbon chain has 18 or more carbon atoms.3. The aliphatic-chain saturated hydrocarbon of claim 1 , wherein the aliphatic hydrocarbon chain has an onium ion at an end of the aliphatic hydrocarbon chain claim 1 , and the onium ion forms the ion pair with an anion at the end of the aliphatic hydrocarbon chain.5. The aliphatic-chain saturated hydrocarbon of claim 4 , wherein R2 is a methyl group.6. The aliphatic-chain saturated hydrocarbon of claim 4 , wherein R1 is a hydrogen atom.7. The aliphatic-chain saturated hydrocarbon of claim 4 , wherein R3 is a hydrogen atom.8. The aliphatic-chain saturated hydrocarbon of claim 4 , wherein R4 is a hydrogen atom.9. The aliphatic-chain saturated hydrocarbon of claim 4 , wherein R2 is a methyl group claim 4 , and R1 claim 4 , R3 and R4 are each a hydrogen atom.12. The thermally conductive composition of claim 11 , further comprising:at least one conductive filler selected from the group consisting of aluminum, hexagonal boron nitride, and aluminum oxide.13. The thermally conductive composition of claim 11 , wherein z is an integer of 29 or larger.14. The thermally conductive composition of claim 11 , wherein m and n are each 1.15. The thermally conductive composition of claim 11 , wherein R2 is a methyl group.16. The thermally conductive composition of claim 11 , wherein R1 is a hydrogen atom.17. The thermally conductive composition of claim 11 , wherein R3 is a hydrogen atom.18. The thermally conductive composition of claim 11 , wherein R4 is a hydrogen atom.19. The thermally conductive composition of claim ...

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Номер записи: 43
01-02-2018 дата публикации

THERMAL EXPANDABILITY ADJUSTER, USE AS THERMAL EXPANDABILITY ADJUSTER, THERMOSET RESIN COMPOSITION, INSULATING MATERIAL, SEALING MATERIAL AND CONDUCTIVE PASTE EACH CONTAINING THERMOSET RESIN COMPOSITION, CURED PRODUCTS, PREPREG AND MEMBER OBTAINED BY CURING THERMOSET RESIN COMPOSITION OF PREPREG, METHOD OF ADJUSTING THERMAL EXPANSION RATE, AND MEMBER MANUFACTURED USING METHOD OF ADJUSTING

Номер: US20180030242A1
Автор: EBIHARA Yousuke, KOYAMA Osamu
Принадлежит: AIR WATER INC.

A thermal expandability adjuster is provided which contains a glycoluril derivative compound represented by formula (1) below. The thermal expandability adjuster can reduce the linear thermal expansion coefficient of a cured product of a thermoset resin composition used for an insulating resin layer or the like and is effective for suppressing deformation of a circuit substrate due to heating. Compounding the above thermal expandability adjuster can reduce the linear thermal expansion coefficient of a cured product obtained by curing a thermoset resin composition and it is therefore possible to provide a member that exhibits small deformation due to heat. 3. A thermoset resin composition comprising the thermal expandability adjuster as recited in .4. An insulating material comprising the thermoset resin composition as recited in .5. A sealing material comprising the thermoset resin composition as recited in .6. A conductive paste comprising the thermoset resin composition as recited in .7. A cured product obtained by curing the thermoset resin composition as recited in .8. The cured product as recited in having a linear thermal expansion coefficient of 40 ppm/° C. or less.9. The cured product as recited in having a glass transition temperature of 180° C. or higher.10. A substrate material comprising the thermoset resin composition as recited in .11. A prepreg obtained by impregnating a base material with the thermoset resin composition as recited in .12. A member obtained by curing the sealing material as recited in .13. A method of adjusting a linear thermal expansion coefficient of a member claim 5 , comprising:{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'a measurement step of measuring a linear thermal expansion coefficient of a member obtained by curing the thermoset resin composition as recited in ; and'}an adjustment step of adjusting at least one of a usage of the thermoset resin composition and a content of a thermal expansion rate adjuster in the ...

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Номер записи: 44
30-01-2020 дата публикации

CURABLE COMPOSITION, CURED PRODUCT THEREOF, AND ROTARY DEVICE

Номер: US20200032046A1
Автор: Mabuchi Takahiro, OSAWA Azusa, YASUDA Naoki
Принадлежит: Mitsubishi Electric Corporation

A curable composition (X) includes: an epoxy resin (A); a curing agent (B); a curing promoter (C); and hydrophilic inorganic particles (D). The epoxy resin (A) includes a first epoxy resin (a1) and a second epoxy resin (a2). The first epoxy resin (a1) is a chain aliphatic epoxy resin having a hydrophilic group, and an aqueous dissolution rate of the first epoxy resin (a1) is not less than 20 mass % and not more than 99 mass %. The second epoxy resin (a2) includes at least one selected from the group consisting of a cyclic aliphatic epoxy resin, an aromatic epoxy resin and a heterocyclic epoxy resin. 1. A curable composition comprising:an epoxy resin;a curing agent;a curing promoter; andhydrophilic inorganic particles,wherein:the epoxy resin comprises a first epoxy resin and a second epoxy resin,the first epoxy resin is a chain aliphatic epoxy resin having a hydrophilic group, and an aqueous dissolution rate of the first epoxy resin is 20 mass % to 99 mass %,the first epoxy resin comprises an unsaturated polyester resin including two or more (meth)acryloyl groups in one molecule and having a hydrophilic group, wherein the unsaturated polyester resin is an epoxy acrylate resin obtained by introducing a (meth)acryloyl group, andthe second epoxy resin comprises at least one selected from the group consisting of a cyclic aliphatic epoxy resin, an aromatic epoxy resin and a heterocyclic epoxy resin.2. The curable composition according to claim 1 , wherein the first epoxy resin is a glycidyl ether compound.3. The curable composition according to claim 1 , wherein the first epoxy resin is a polyglycidyl ether compound having a glycerol skeleton.4. The curable composition according to claim 1 , wherein a ratio of the first epoxy resin to a total of the first epoxy resin and the second epoxy resin is in a range of 26 volume % to 54 volume %.5. The curable composition according to claim 1 , wherein the first epoxy resin has a viscosity of 20 mPa·s to 21200 mPa·s.67-. (canceled ...

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Номер записи: 45
09-02-2017 дата публикации

HEAT-CURABLE EPOXY RESIN COMPOSITION

Номер: US20170037238A1
Автор: KUSHIHARA Naoyuki, SUMITA Kazuaki
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

The invention provides a curable epoxy resin composition having a superior workability and capable of forming a cured product with a thermal expansion resistance, a heat resistance, an adhesiveness and a low water absorbability. The composition is a heat-curable resin composition comprising: 2. The heat-curable epoxy resin composition according to claim 1 , wherein said component (B) is a phenol-based curing agent.3. The heat-curable epoxy resin composition according to claim 1 , further comprising a curing accelerator (D).4. The heat-curable epoxy resin composition according to claim 2 , further comprising a curing accelerator (D).5. The heat-curable epoxy resin composition according to claim 1 , wherein said heat-curable epoxy resin composition is in liquid form.6. The heat-curable epoxy resin composition according to claim 2 , wherein said heat-curable epoxy resin composition is in liquid form.7. The heat-curable epoxy resin composition according to claim 3 , wherein said heat-curable epoxy resin composition is in liquid form.8. The heat-curable epoxy resin composition according to claim 4 , wherein said heat-curable epoxy resin composition is in liquid form. Field of the InventionThe present invention relates to a heat-curable epoxy resin composition.Background ArtIn recent years, electronic devices such as mobile phones, smartphones, ultrathin liquid crystal or plasma TVs and light laptop computers have been downsized in a growing manner. Electronic parts used in these electronic devices have, for example, been highly densely integrated or even packaged in a growing manner as well. Further, it is required that a resin material used in these electronic parts be low-expansion for the sake of a thermal stress that occurs at the time of manufacture and use. Furthermore, since these electronic parts will generate larger amounts of heat as they become highly integrated, it is required that the resin material also have a heat resistance.Conventionally, cyanic ester ...

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Номер записи: 46
24-02-2022 дата публикации

RESIN COMPOSITION AND METAL BASE COPPER-CLAD LAMINATE

Номер: US20220055344A1
Автор: Kitahara Daisuke
Принадлежит: SUMITOMO BAKELITE CO., LTD.

A resin composition of the present invention is a resin composition used for forming a stress relaxation layer () of a metal base copper-clad laminate () configured by laminating a metal plate (), the stress relaxation layer (), and a piece of copper foil () in this order, the resin composition including: an epoxy resin having a polyether structure; a phenoxy resin; and a heat dissipation filler, in which the resin composition satisfies a characteristic of a storage elastic modulus at 25° C. being equal to or more than 0.01 GPa and equal to or less than 1.6 GPa. 1. A resin composition which is used for forming a stress relaxation layer of a metal base copper-clad laminate configured by laminating a metal plate , the stress relaxation layer , and a piece of copper foil in this order , the resin composition comprising:an epoxy resin having a polyether structure;a phenoxy resin; anda heat dissipation filler,wherein a storage elastic modulus of a sample at 25° C. is equal to or more than 0.01 GPa and equal to or less than 1.6 GPa, where the sample is obtained by heat-treating the resin composition at 80° C. for 30 minutes and 180° C. for 60 minutes, and the storage elastic modulus is measured under conditions of a measurement temperature: −50° C. to 200° C., a temperature rising rate: 5° C./min, a frequency: 1 Hz, and tensile mode using a dynamic viscoelasticity measuring machine.3. The resin composition according to claim 1 , comprising:a hardener.4. The resin composition according to claim 3 ,wherein the hardener includes an imidazole-based hardener.5. The resin composition according to claim 1 ,wherein the heat dissipation filler includes alumina.6. The resin composition according to claim 5 ,wherein the alumina includes two or more kinds having different average particle sizes.7. The resin composition according to claim 1 ,wherein a content of the heat dissipation filler is equal to or more than 40 vol % and equal to or less than 85 vol % with respect to 100 vol % ...

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Номер записи: 47
24-02-2022 дата публикации

Modified Conjugated Diene-based Polymer And Method Of Preparing The Same

Номер: US20220056172A1
Автор: Choi Won Mun, Joe Dae June, Kim Ji Eun, Lim Won Taeck
Принадлежит: LG CHEM, LTD.

The present invention relates to a modifier represented by Formula 1, a method of preparing the same, a modified conjugated diene-based polymer having a high modification ratio which includes a modifier-derived functional group, and a method of preparing the polymer. 2. The modifier of claim 1 , whereinin Formula 1,{'sub': 1', '4', '5, 'R, R, and Rare each independently an alkyl group having 1 to 6 carbon atoms which is substituted or unsubstituted with an alkyl group having 1 to 5 carbon atoms,'}{'sub': '2', 'Ris an alkylene group having 1 to 6 carbon atoms, and'}{'sub': '3', 'Ris a connecting group represented by Formula 2 or Formula 3,'}{'sub': 6', '7', '10, 'wherein, in Formula 2 or Formula 3, Ris an alkyl group having 1 to 6 carbon atoms or a substituent represented by Formula 2-1, and Rto Rare an alkylene group having 1 to 6 carbon atoms,'}{'sub': 12', '13, 'wherein, in Formula 2-1, Ru is an alkylene group having 1 to 6 carbon atoms, and Rand Rare each independently an alkyl group having 1 to 6 carbon atoms which is substituted or unsubstituted with an alkyl group having 1 to 5 carbon atoms.'}4. The modifier of claim 1 , wherein the modifier is a modifier for a conjugated diene-based polymer.6. The method of claim 5 , wherein the compound represented by Formula 4 and the alkyl ketone compound are reacted at a molar ratio of 1:1 to 1:2.7. The method of claim 5 , wherein the compound represented by Formula 5 and the compound represented by Formula 6 are reacted at a molar ratio of 1:1 to 1:2.8. The method of claim 5 , wherein the first reaction is performed in a temperature range of 110° C. to 160° C.9. The method of claim 5 , wherein the second reaction is performed in a temperature range of 20° C. to 60° C. The present application is a divisional application of U.S. application Ser. No. 16/083,700 filed Sep. 10, 2018, a national phase entry under 35 U.S.C. § 371 of International Application No. PCT/KR2017/012197 filed Oct. 31, 2017, which claims priority from ...

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Номер записи: 48
12-02-2015 дата публикации

Two-Coat Single Cure Powder Coating

Номер: US20150044476A1
Автор: Breitzman Robert D., Concha Carlos A, Decker Owen H., Kirkwood Keith M., Reno Thomas E., Rogozinski Jeffrey D.
Принадлежит: Valspar Sourcing, Inc.

Methods and systems for coating metal substrates are provided. The methods and systems include sequential application of low flow and high flow powder coatings followed by a single heating step to provide a cured coating. The methods and systems include a marker that allows coating uniformity to be monitored and assessed during application. The described methods provide coatings with optimal surface smoothness and edge coverage. 1. A method , comprising:providing a metal substrate;applying a first coating comprising a powder coating composition with flow of no more than about 40 mm;applying a second coating comprising a powder coating composition with flow of at least about 40 mm; andheating the first coating and second coating in a single step to form a continuous coating.2. A method , comprising:providing at least a first powder composition with flow of no more than about 40 mm;optionally, providing at least a second powder composition with flow of at least about 40 mm; andproviding instructions for coating a metal substrate with at least the first composition, followed by coating with a second composition, and heating the two compositions in a single step to form a continuous coating.3. A coated article made by a process comprising:providing a substrate;providing at least a first powder composition with flow of no more than about 40 mm;optionally, providing at least a second powder composition with flow of at least about 40 mm; andheating the first coating and second coating in a single step to form a continuous coating.5. The method of claim 1 , wherein the first coating composition has a flow of about 15 mm to 40 mm.6. The method of claim 1 , wherein the first coating composition has a flow of about 20 to 35 mm.7. The method of claim 1 , wherein the second coating composition has flow of greater than about 50 mm.8. The method of claim 1 , wherein the second coating composition has flow of greater than about 70 mm.9. The method of claim 1 , wherein the second ...

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Номер записи: 49
18-02-2021 дата публикации

Process of producing alpha-hydroxy compounds and uses thereof

Номер: US20210045414A1
Автор: Esben Taarning, Juan Salvador Martínez Espín, Søren Tolborg
Принадлежит: Haldor Topsoe AS

New process of producing alpha-hydroxy compounds from sustainable resources useful as platform chemicals, such as hydroxy analogues of amino acids or polymer precursors.

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Номер записи: 50
18-02-2016 дата публикации

MULTI-LAYER BODY MADE OF POLYCARBONATE WITH HIGH WEATHERING RESISTANCE

Номер: US20160046838A1
Автор: MALVESTITI Gianmaria, Meyer Alexander, TARAVELLA Vincenzo
Принадлежит:

Disclosed is a multi-layer body with high weathering resistance comprising (a) a substrate layer containing at least one thermoplastic polymer (b) one cover layer on at least one side of the substrate layer, characterised in that the substrate layer further contains: (a1) at 0.02 wt. % to 0.2 wt %, at least one colorant on the basis of anthraquinone of structure (1) or (2) with structure (1), R1 and R2 standing, independently of each other, for H, OH, OR5 NH2 and NHR5, R5 being selected from alkyl, cycloalkyl, phenyl and substituted and annulated phenyls, and R3 standing for H, alkyl, alkoxy, and R4 standing for H, OH and p-methylphenyl-NH—; and with structure (2): (a2) at 0.01 wt % to 1.00 wt. %, one or a plurality of demoulders, and the cover layer consisting of a coating on the basis of polysiloxane or on the basis of polyacrylate or on the basis of polyurethane acrylate, containing at least one UV-absorber and having a layer thickness of 2-15 m. 115.-. (canceled)19. The multilayer structure as claimed in claim 16 , wherein the substrate layer contains a dye combination of at least two dyes selected from the structures (1C) claim 16 , (1H) claim 16 , (1G) claim 16 , (1D) and (2) claim 16 , where (1C) is always necessarily present.20. The multilayer structure as claimed in claim 16 , wherein the substrate layer is free of carbon black and perinone-based dyes.21. The multilayer structure as claimed in claim 16 , wherein the substrate layer further comprises the following components:a3) at least one thermal stabilizer in a proportion of 0.00% by weight-0.20% by weight,a4) at least one processing stabilizer in a positive proportion of less than 0.05% by weight,a5) at least one UV absorber in a proportion of 0.0% to 20.0% by weight, anda6) at least one further additive in a proportion of 0.0% by weight to 5.0% by weight.22. The multilayer structure as claimed in claim 16 , wherein the substrate layer further comprises the following components:a3) at least one thermal ...

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Номер записи: 51
14-02-2019 дата публикации

MULTILAYER STRUCTURE, POLYMER ACTUATOR ELEMENT, SENSOR ELEMENT, AND DEVICE

Номер: US20190048168A1
Автор: Nishida Tetsuo, TAKAHASHI Isao
Принадлежит:

A multilayer structure includes an electrolyte layer and electrode layers each of which is placed on a corresponding one of two principal surfaces of the electrolyte layer. The electrolyte layer includes a mixed ionic liquid containing a plurality of ionic liquids and a base polymer for electrolytes. The electrode layers both include a base polymer, a carbon material, and the mixed ionic liquid. The melting point Tmm of the mixed ionic liquid is lower than the melting point Tm1 of a first ionic liquid which has the lowest melting point among a plurality of the ionic liquids. 1. A multilayer structure comprising: a first base polymer for electrolytes; and', 'a first ionic liquid mixture containing a plurality of ionic liquids; and, 'an electrolyte layer having two main surfaces, the electrolyte layer comprising a second base polymer;', 'a carbon material; and', 'a second ionic liquid mixture which is the same as the first ionic liquid mixture,, 'a pair of electrode layers each disposed on respective one of the two main surfaces of the electrolyte layer, each of the electrode layers comprisingwherein the first ionic liquid mixture has a melting point Tmm lower than a first melting point Tm1 of a first ionic liquid which has a lowest melting point among the plurality of ionic liquids.2. The multilayer structure according to claim 1 , wherein the melting point Tmm of the first ionic liquid mixture and the first melting point Tm1 of the first ionic liquid satisfy the following inequality:{'br': None, 'i': Tmm', 'Tmm≤Tmm', 'Tm', 'Tmm, '1≤1+(1−1)/2'}where Tmm1 is a lowest melting point of the first ionic liquid mixture obtained by varying respective blending amounts of the plurality of ionic liquids forming the first ionic liquid mixture.3. The multilayer structure according to claim 2 , wherein the first ionic liquid mixture contains multiple types of cations.4. The multilayer structure according to claim 3 , wherein the first ionic liquid mixture contains multiple types ...

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Номер записи: 52
14-02-2019 дата публикации

Additive for Asphalt Mixes Containing Reclaimed Bituminous Products

Номер: US20190048191A1
Автор: Barreto Gilles, Gonzalez Leon Juan Antonio, Luca Vincent
Принадлежит: Arkema France

Presented is a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products. 1. A process for the preparation of an asphalt mix comprising a fraction of at least one recycled bituminous product , which comprises using at least one surfactant during said preparation of the said asphalt mix , as a rejuvenator of the said at least one recycled bituminous product.2. The process according to claim 1 , comprising the following steps of:a) optionally providing fresh bitumen,b) providing a fraction of at least one recycled bituminous product,c) optionally providing fresh aggregates,d) providing at least one surfactant as a rejuvenator for the at least one recycled bituminous product,e) optionally providing a rejuvenation oil,f) mixing together items a) to e) in any order, andg) obtaining said asphalt mix.3. The process according to claim 1 , wherein the at least one recycled bituminous product is chosen from among reclaimed asphalt pavement claim 1 , waterproof membranes claim 1 , bituminous shingles claim 1 , sound-proof panels claim 1 , wastes coming from their production claim 1 , and the mixtures of two or more thereof.4. The process according to claim 1 , wherein the amount of surfactant used as a rejuvenator ranges from 0.05 wt % to 10 wt % claim 1 , preferably from 0.1 wt % to 5 wt % claim 1 , more preferably from 0.1 wt % to 2.5 wt % claim 1 , with respect to the total mass of bitumen present in the final asphalt mix.5. The process according to claim 1 , wherein the fraction of recycled bituminous product(s) represents from about 5 wt % to 99.5 wt % claim 1 , preferably from about 10 wt % to about 99 wt ...

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Номер записи: 53
25-02-2016 дата публикации

Pigment Composition And Pigment/Resin Mixture

Номер: US20160053081A1
Автор: HARADA Daisuke, ICHIHARA Yuya
Принадлежит: CLARIANT INTERNATIONAL LTD.

Provided is a pigment combination exhibiting excellent electrical properties including electrical insulating properties and environmental safety, and having a hue close to that of carbon black and giving a high coloring strength. The invention provides a pigment composition containing a plurality of organic pigments P1 and P2 as essential components and optionally further containing a third pigment P3, wherein the first pigment P1 is at least one phthalocyanine pigment, the second pigment P2 is at least one pigment selected from perylene pigments, azo pigments, perinone pigments, quinacridone pigments, and anthraquinone pigments, and each of the organic pigments P1, P2, and P3 is a pigment which contains no halogen in its molecular structure. 1. A pigment composition comprising a plurality of organic pigments P1 and P2 and optionally further comprising a third pigment P3 ,the first pigment P1 being at least one phthalocyanine pigment,the second pigment P2 being at least one pigment selected from the group consisting of perylene pigments, azo pigments, perinone pigments, quinacridone pigments, and anthraquinone pigments, andeach of the organic pigments P1, P2, and P3 being a pigment which contains no halogen in its molecular structure.2. A pigment composition as claimed in claim 1 , wherein the organic pigment P1 is at least one selected from the group consisting of C.I. Pigment Blue 15 claim 1 , C.I. Pigment Blue 15:1 claim 1 , C.I. Pigment Blue 15:2 claim 1 , C.I. Pigment Blue 15:3 claim 1 , C.I. Pigment Blue 15:4 claim 1 , C.I. Pigment Blue 15:5 claim 1 , C.I. Pigment Blue 15:6 claim 1 , and C.I. Pigment Blue 16.3. A pigment composition as claimed in claim 1 , wherein the second organic pigment is at least one perylene pigment.4. A pigment composition as claimed in claim 3 , wherein the perylene pigment is C.I. Pigment Red 149 claim 3 , C.I. Pigment Red 179 or mixtures thereof.5. A pigment composition as claimed in claim 1 , wherein the organic pigment P3 is at ...

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Номер записи: 54
25-02-2021 дата публикации

UREA-GLYOXAL CROSSLINKING COMPOUNDS FOR PHENOLIC BINDER COMPOSITIONS

Номер: US20210054171A1
Автор: Alavi Kiarash, Natu Ameya
Принадлежит:

Binder compositions are described that include a phenol, a urea compound, formaldehyde, and at least one cyclic urea-dialdehyde compound. The cyclic urea-dialdehyde compound forms crosslinking bonds between polymers of phenol-urea-formaldehyde when the binder composition is cured. Also described are methods of making fiberglass insulation products using the above-described binder compositions. The methods may include contacting the binder composition with glass fibers and forming an amalgam of the binder composition and the glass fibers. The amalgam may be heated to form mats of the glass fibers and binder. The mats may be processed into the fiberglass insulation products. 1. A binder composition consisting of:a phenol;a urea compound;formaldehyde; andat least one cyclic urea-dialdehyde compound,wherein the cyclic urea-dialdehyde compound forms crosslinking bonds between polymers of phenol-urea-formaldehyde when the binder composition is cured.5. The binder composition of claim 1 , wherein the at least one cyclic urea-glyoxal compound comprises 4 claim 1 ,5-dihydroxyimidazoldin-2-one.6. A fiberglass insulation product comprising:glass fibers; anda binder consisting of phenol-urea-formaldehyde polymers crosslinked with at least one cyclic urea-dialdehyde crosslinking compound.10. The fiberglass insulation product of claim 6 , wherein the at least one cyclic urea-dialdehyde crosslinking compound comprises 4 claim 6 ,5-dihydroxyimidazoldin-2-one.11. A method of making a fiberglass insulation product claim 6 , the method comprising:forming an aqueous phenol-formaldehyde mixture;adding urea and a cyclic urea-dialdehyde crosslinking compound to the aqueous phenol-formaldehyde mixture to form a phenol-urea-formaldehyde pre-reaction composition;adding one or more additional components to the phenol-urea-formaldehyde pre-reaction composition to form a binder composition;contacting the binder composition with glass fibers and forming an amalgam of the binder composition and ...

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Номер записи: 55
08-05-2014 дата публикации

POLYMER NANOCOMPOSITES AND METHODS OF MAKING NANOCOMPOSITES

Номер: US20140128519A1
Автор: Al-Khaldi Turki Abdullah, Al-Shahrani Abdullah Ayedh, Alabedi Gasan Salman, Chen Ye, Deng Lin, Khashab Niveen, Tao Jing
Принадлежит:

Embodiments of the present disclosure provide for polymer nanocomposites, methods of making polymer nanocomposites, and the like. 1. A polymer nanocomposite , comprising:a polymer selected from the group consisting of: polyetherimide (PEI) polymer, polyether sulfone (PES), polyimide (PI), polyaryletherketone (PAEK), and general engineering plastic such as polycarbonate (PC), polyamide (PA), polybutylene terephthalate (PBT);an ionic liquid; andcarbon nanotubes.2. The polymer nanocomposite of claim 1 , wherein the polymer is a PEI polymer.4. The polymer nanocomposite of claim 2 , wherein the PEI polymer is about 45 to 97.9 weight percent of the polymer nanocomposite claim 2 , wherein the ionic liquid is about 2 to 50 weight percent of the polymer nanocomposite claim 2 , and wherein the carbon nanotubes are about 0.1 to 5 weight percent of the polymer nanocomposite.5. The polymer nanocomposite of claim 1 , wherein the ionic liquid is selected from the group consisting of: an imidizolium-based cation claim 1 , a pyridinium-based cation claim 1 , an ammonium-based cation claim 1 , a phosphonium-based cation claim 1 , a thiazolium-based cation claim 1 , a triazolium-based cation claim 1 , an oxazolium-based cation claim 1 , a pyrazolium-based cation claim 1 , a pyrazinium-based cation claim 1 , and a combination thereof.6. The polymer nanocomposite of claim 1 , wherein the ionic liquid is selected from the group consisting of: 1-neopentyl-3-methylimidazolium claim 1 , 1-isopropyl-3-methylimidazolium claim 1 , 1-methylimidazolium claim 1 , imidazolium claim 1 , 1 claim 1 ,3-dimethylimidazolium claim 1 , tetramethylammonium claim 1 , 2-methylimidazolium claim 1 , 4-methylimidazolium claim 1 , 1 claim 1 ,2-dimethylimidazolium claim 1 , 1 claim 1 ,4-dimethylimidazolium claim 1 , 1 claim 1 ,2 claim 1 ,3-trimethylimidazolium claim 1 , 2 claim 1 ,4 claim 1 ,5-trimethyloxazolium claim 1 , 1-trifluoroacetylimidazolium claim 1 , 1-methylbenzimidazolium claim 1 , 1 claim 1 ,3- ...

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Номер записи: 56
13-02-2020 дата публикации

Antifouling article

Номер: US20200048477A1
Автор: Dan Isaksson, Henric Götvall
Принадлежит: iTech AB

The present embodiments relate to an antifouling article comprising polyurethane and medetomidine, or an enantiomer or salt thereof, from 0.1% by weight of the antifouling article and present in a polymer matrix of the polyurethane.

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Номер записи: 57
26-02-2015 дата публикации

Adhesive Manufacturing Process, Adhesive, and Article

Номер: US20150056445A1
Автор: Gravano-Doerffler Stefanie M.
Принадлежит: TYCO ELECTRONICS CORPORATION

An adhesive manufacturing process, an adhesive, and an article are disclosed. The adhesive manufacturing process includes mixing THV with a polar aprotic solvent and sodium azide to form an adhesive having an azide group. The mixing is at about the melting point of the THV for a duration of at least about 24 hours. The adhesive includes THV having an azide group. The article includes a substrate and an adhesive positioned on the substrate, the adhesive comprising THV having an azide group. 1. An adhesive manufacturing process , comprising:mixing THV with a polar aprotic solvent and sodium azide to form an adhesive having an azide group;{'b': '24', 'wherein the mixing is above the melting point and below the degradation point of the THV and is for a duration of at least about hours.'}2. The adhesive manufacturing process of claim 1 , wherein the melting point is about 120° C.3. The adhesive manufacturing process of claim 1 , wherein the THV is claim 1 , by weight claim 1 , at a concentration ratio of about 10 to 1 in comparison to the sodium azide.4. The adhesive manufacturing process of claim 1 , wherein the duration is at least about 48 hours.5. The adhesive manufacturing process of claim 1 , wherein the duration is about 120 hours.6. The adhesive manufacturing process of claim 1 , wherein the polar aprotic solvent is dimethyl sulfoxide.7. The adhesive manufacturing process of claim 1 , wherein the polar aprotic solvent is 1 claim 1 ,3-Dimethyl-2-imidazolidinone.8. The adhesive manufacturing process of claim 1 , wherein the azide group is attached to a tertiary carbon of the THV.9. The adhesive manufacturing process of claim 1 , wherein the azide group is attached to a secondary carbon of the THV.10. The adhesive manufacturing process of claim 1 , wherein the azide group is attached to a primary carbon of the THV.11. The adhesive manufacturing process of claim 1 , wherein the azide group is attached to the THV through a SN2 reaction.13. The adhesive manufacturing ...

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Номер записи: 58
26-02-2015 дата публикации

ANTISTATIC POLYURETHANE

Номер: US20150057388A1
Автор: Egbers Gitta, Ortalda Marco, TEMPLIN MARKUS
Принадлежит: BASF SE

The invention relates to an antistatic polyurethane which comprises an antistatic additive comprising an ionic liquid and a process for producing such an antistatic polymer. The invention further relates to an antistatic shoe sole comprising an antistatic polyurethane according to the invention and the use of an ionic liquid as antistatic additive for polyurethane. 1. A polyurethane comprising an ionic liquid.2. The polyurethane according to claim 1 , wherein the ionic liquid is not covalently bound to the polymer matrix.3. The polyurethane according to or claim 1 , wherein the ionic liquid is liquid at room temperature.43. The polyurethane according to claim to claim 1 , wherein the cation used for the ionic liquid is a cation selected from the group consisting of 1 claim 1 ,2 claim 1 ,3-trimethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4 claim 1 ,5-tetramethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4-dimethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4-trimethylimidazolium claim 1 , 1 claim 1 ,3-dibutyl-2-methylimidazolium claim 1 , 1 claim 1 ,3-dibutylimidazolium claim 1 , 1 claim 1 ,2-dimethylimidazolium claim 1 , 1 claim 1 ,3-dimethylimidazolium claim 1 , 1-benzyl-3-methylimidazolium claim 1 , 1-butyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-butyl-2-ethyl-5-methylimidazolium claim 1 , 1-butyl-2-ethylimidazolium claim 1 , 1-butyl-2-methylimidazolium claim 1 , 1-butyl-3 claim 1 ,4 claim 1 ,5-trimethylimidazolium claim 1 , 1-butyl-3 claim 1 ,4-dimethylimidazolium claim 1 , 1-butyl-3-ethylimidazolium claim 1 , 1-butyl-3-methylimidazolium claim 1 , 1-butyl-4-methylimidazolium claim 1 , 1-butylimidazolium claim 1 , 1-decyl-3-methylimidazolium claim 1 , 1-dodecyl-3-methylimidazolium claim 1 , 1-ethyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-ethyl-3-methylimidazolium claim 1 , 1-hexadecyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-hexadecyl-3-methylimidazolium claim 1 , 1-hexyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-hexyl-3-methylimidazolium ...

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Номер записи: 59
20-02-2020 дата публикации

ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE WITH ANTIFOULING COATING FILM AND METHOD FOR PRODUCING SAME, AND ANTIFOULING METHOD

Номер: US20200056055A1
Автор: Niimoto Jyunji, TANINO Soichiro
Принадлежит: CHUGOKU MARINE PAINTS, LTD.

The present invention is to provide an antifouling coating composition capable of forming an antifouling coating film that exhibits a high antifouling performance even in a marine area having a heavy fouling load by animal species such as barnacles, has excellent slime resistance, and is prevented from cracking. Further, the present invention is also to provide an antifouling coating film, a substrate with an antifouling coating film and a method of producing the substrate, and an antifouling method, each using the composition. The antifouling coating composition of the present invention contains a polyorganosiloxane block-containing hydrolyzable copolymer (A) and medetomidine (B), wherein the polyorganosiloxane block-containing hydrolyzable copolymer (A) contains (i) a constituent unit derived from a hydrolyzable group-containing monomer (a1) and (ii) a constituent unit derived from a polyorganosiloxane block-containing monomer (a2). 1: An antifouling coating composition comprising:a polyorganosiloxane block-comprising hydrolyzable copolymer (A) and medetomidine (B), wherein: (i) a constituent unit derived from a hydrolyzable group-comprising monomer (a1) and', '(ii) a constituent unit derived from a polyorganosiloxane block-comprising monomer (a2)., 'the polyorganosiloxane block-comprising hydrolyzable copolymer (A) comprises2: The antifouling coating composition of claim 1 , wherein the polyorganosiloxane block-comprising hydrolyzable copolymer (A) further comprises:(iii) a constituent unit derived from any other monomer (a3).7: The antifouling coating composition of claim 1 , wherein the polyorganosiloxane block-comprising hydrolyzable copolymer (A) comprises 1 to 50% by mass of a constituent unit derived from the polyorganosiloxane block-comprising monomer (a2).8: The antifouling coating composition of claim 1 , comprising the polyorganosiloxane block-comprising hydrolyzable copolymer (A) in an amount of 10% by mass or more based on a solid content of the ...

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Номер записи: 60
21-02-2019 дата публикации

POLYIMIDE-NETWORK AND POLYIMIDE-UREA-NETWORK BATTERY SEPARATOR COMPOSITIONS

Номер: US20190058178A1
Автор: Meador Mary Ann B., Nguyen Baochau N., Viggiano Rocco P.
Принадлежит:

Polyimide-network battery-separator compositions are disclosed. The polyimide-network battery-separator compositions comprise a porous cross-linked polyimide network comprising a polyamic acid oligomer. The polyamic acid oligomer (i) comprises a repeating unit of a dianhydride and a diamine and terminal functional groups, (ii) has an average degree of polymerization of 10 to 70, (iii) has been cross-linked via a cross-linking agent, comprising three or more cross-linking groups, at a balanced stoichiometry of the cross-linking groups to the terminal functional groups, and (iv) has been chemically imidized to yield the porous cross-linked polyimide network. The polyimide-network battery-separator compositions also comprise an electrolyte composition comprising (i) a room temperature ionic liquid and (ii) a lithium ion. The electrolyte composition is interfused within the porous cross-linked polyimide network. Polyim ide-urea-network battery-separator compositions also are disclosed. Voltaic cells comprising a cathode, an anode, and the polyimide-network battery separator composition or the polyimide-urea-network battery separator composition are also disclosed. 1. A polyimide-network battery-separator composition comprising:(a) a porous cross-linked polyimide network comprising a polyamic acid oligomer, wherein the polyamic acid oligomer (i) comprises a repeating unit of a dianhydride and a diamine and terminal functional groups, (ii) has an average degree of polymerization of 10 to 70, (iii) has been cross-linked via a cross-linking agent, comprising three or more cross-linking groups, at a balanced stoichiometry of the cross-linking groups to the terminal functional groups, and (iv) has been chemically imidized to yield the porous cross-linked polyimide network; and(b) an electrolyte composition comprising (i) a room temperature ionic liquid and (ii) a lithium ion, wherein the electrolyte composition is interfused within the porous cross-linked polyimide network.2. ...

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Номер записи: 61
02-03-2017 дата публикации

COATING COMPOSITION FOR USE WITH AN OVERCOATED PHOTORESIST

Номер: US20170059991A1
Автор: Grandbois Matthew, Jang Min Kyung, Kim Myung Yeol, Lee Jung-June, Ryu Eui Hyun, SIM Jae Hwan
Принадлежит:

Organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that comprise that comprise a crosslinker component that comprises a structure of the following Formula (I): 2. The method of wherein the crosslinker component has a molecular weight of at least 400 daltons.3. The method of wherein the crosslinker component has a molecular weight of less than 1500 daltons.4. The method of wherein the crosslinker component has a degradation temperature of greater than 250° C.5. The method of wherein each R group is other than hydrogen.6. The method of wherein one or more R groups comprise an optionally substituted carbon alicyclic moiety.7. The method of wherein the photoresist composition is imaged with activating radiation and the imaged photoresist composition layer is developed to provide a photoresist relief image.8. The method of wherein the coating composition layer is thermally treated before applying the photoresist composition layer. The present invention relates to compositions and, in particular, antireflective coating compositions for use in microelectronic application Compositions of the invention comprise a crosslinker of Formula (I). Preferred compositions of the invention are used with an overcoated photoresist composition and may be referred to an bottom antireflective compositions or “BARCs”.Photoresists are photosensitive films used for the transfer of images to a substrate. A coating layer of a photoresist is formed on a substrate and the photoresist layer is then exposed through a photomask to a source of activating radiation. Following exposure, the photoresist is developed to provide a relief image that permits selective processing of a substrate.Reflection of activating radiation used to expose a photoresist often poses limits on resolution of the image patterned in the photoresist layer. Reflection of radiation from the substrate/photoresist interface can produce spatial ...

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Номер записи: 62
28-02-2019 дата публикации

PROTEIN-SURFACTANT-MONOMER/POLYMER BLENDS AND COPOLYMERS FOR PROTEIN-BASED PLASTICS

Номер: US20190062556A1
Автор: Chan Wui Yarn, Olsen Bradley David
Принадлежит:

Disclosed are copolymers comprising a modified protein first monomer, a surfactant, and a second monomer. Methods of making copolymers comprising a modified protein first monomer, a surfactant, and a second monomer are described. Also disclosed are articles comprising the copolymers. Disclosed are blends comprising a protein, a surfactant, and a second monomer. Methods of making blends comprising a protein, a surfactant, and a second monomer are described. Also disclosed are articles comprising the blends. 1. A copolymer comprising:(i) a plurality of a first monomer, wherein the first monomer is a modified protein comprising a protein and at least one functional group selected from the group consisting of an acrylate, a siloxane, a glycidyl ether, a vinyl group, an epoxy group, and a maleimide group;(ii) a plurality of a surfactant; and(iii) a plurality of a second monomer, wherein the second monomer is selected from the group consisting of an acrylate, a siloxane, a glycidyl ether, a monomer comprising a vinyl group, a monomer comprising an epoxy group, and a monomer comprising a maleimide group.2. (canceled)3. The copolymer of claim 1 , wherein the first monomer comprises an acrylate.45-. (canceled)6. The copolymer of claim 1 , wherein the protein is selected from the group consisting of gelatin A claim 1 , gelatin B claim 1 , whey protein concentrate claim 1 , whey protein isolate claim 1 , β-lactoglobulin claim 1 , α-lactalbumin claim 1 , serum albumin claim 1 , immunoglobin claim 1 , casein claim 1 , wheat claim 1 , silk claim 1 , soy claim 1 , zein claim 1 , algal proteins claim 1 , fish proteins claim 1 , lysozyme claim 1 , synthetic proteins claim 1 , protein hydrolysates from agricultural crops claim 1 , recombinant proteins claim 1 , and a mixture of any of them.78-. (canceled)9. The copolymer of claim 1 , wherein the modified protein comprises an acrylamide; and the acrylamide is formed from an anhydride and an unmodified protein comprising an amine.10. ( ...

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Номер записи: 63
08-03-2018 дата публикации

COMPOSITIONS COMPRISING MAGNESIUM OXIDE AND AMINO ACID

Номер: US20180066144A1
Автор: Breon Jonathan P., Furar Elizabeth A., Mayo Michael A., Rushman Paul
Принадлежит:

A coating comprising MgO, amino acid and a film-forming resin are disclosed as are methods of curing such a coating to coat at least a portion of a substrate and a substrate coated thereby. 1. A coating comprising:(a) MgO,(b) an amino acid, and(c) a film-forming resin.2. The coating of claim 1 , wherein the MgO has a surface area of at least 10 square meters per gram.3. The coating of claim 1 , wherein the amino acid comprises histidine.4. The coating of claim 1 , wherein the amino acid comprises arginine.5. The coating of claim 1 , wherein the amino acid comprises cysteine.6. The coating of claim 1 , wherein the amino acid comprises cystine.7. The coating of claim 1 , wherein the amino acid comprises tryptophan.8. The coating of claim 1 , wherein the amino acid comprises tyrosine.9. The coating of claim 1 , wherein the amino acid comprises lysine.10. The coating of claim 1 , wherein the amino acid comprises methionine.11. The coating of claim 1 , wherein the amino acid comprises phenylalanine.12. The coating of claim 3 , wherein the histidine is present in an amount of 0.1 to 10 wt % claim 3 , based on total resin solids.13. The coating of claim 12 , wherein the histidine is present in an amount of 2 to 4 wt % based on total resin solids.14. The coating of claim 1 , wherein the coating is a multi-component coating.15. The coating of claim 14 , wherein one component comprises an epoxy functional resin and another component comprises an amine functional resin.16. The coating of claim 1 , wherein one component comprises a polyol resin and the other component comprises an isocyanate functional resin.17. The coating of claim 15 , wherein at least a portion of the MgO and the amino acid are in the component comprising the amine functional resin.18. The coating of claim 1 , wherein said coating is substantially free of chromium.19. The coating of claim 1 , wherein said coating is substantially free of praseodymium oxide.20. A method of coating a substrate comprising ...

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Номер записи: 64
11-03-2021 дата публикации

RUSTPROOFED METAL MEMBER AND COATING PAINT

Номер: US20210071013A1
Автор: HASEGAWA Yasutaka, SAKAKIBARA Kazutoshi
Принадлежит: TOGO SEISAKUSYO CORPORATION

A rustproofed metal member of a metal member having a predetermined shape, a zinc composite film formed on a surface of the metal member, and a coating film formed by applying and drying a coating paint on the zine composite film. The coating paint includes a coating base containing an organic solvent and a resin material dissolved in the organic solvent, and an extender pigment and an antirust pigment dispersed and retained in the coating base. The antirust pigment includes aluminum flakes having been subjected to no leafing process. 1. A rustproofed metal member comprising:a metal member having a predetermined shape,a zinc composite film formed on a surface of the metal member, anda coating film formed by applying and drying a coating paint on the zinc composite film,wherein the coating paint comprises a coating base comprising an organic solvent and a resin material dissolved in the organic solvent, and an extender pigment and an antirust pigment dispersed and retained in the organic solvent and the resin material, andwherein the antirust pigment comprises aluminum flakes having been subjected to no leafing process.2. The rustproofed metal member of claim 1 , wherein the aluminum flakes having been subjected to no leafing process have a mean particle size D50 of greater than or equal to ½ of an average thickness of the coating film.3. The rustproofed metal member of claim 1 , wherein the aluminum flakes having been subjected to no leafing process have a mean particle size D50 ranging from 6 to 22 μm.4. The rustproofed metal member of claim 1 , wherein the aluminum flakes that have been subjected to no leafing process are immobilized by drying so as to penetrate the coating film in a thickness direction.5. The rustproofed metal member of claim 1 , wherein the coating film comprises the aluminum flakes having been subjected to no leafing process in an amount of 2.0 to 10% by mass relative to 100% by mass of the coating film.6. The rustproofed metal member of claim ...

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Номер записи: 65
19-03-2015 дата публикации

Composition for wire protective member, wire protective member, and wiring harness

Номер: US20150075861A1
Автор: Kenji Ito, Masashi Sato
Принадлежит: AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd, Sumitomo Wiring Systems Ltd

A composition for a wire protective member with heat resistance, flame retardancy, and resistance against both a calcium chloride and a braided wire; a wire protective member and a wire harness using the composition. The composition for a wire protective member is produced by including a polypropylene having a propylene monomer constituting 50 to 95 percent by mass of monomers forming a polymer, a melt flow rate of 0.5 to 5 g/10 min, and a melting point of 150 degrees C. or more; a bromine-based flame retardant and an antimony trioxide as a flame retarder; a phenol-based antioxidant as a heat resistance life improving agent; and a metal deactivator, wherein the propylene has a tensile strength of 20 to 35 MPa and a Charpy impact strength of 10 kJ/m 2 or more at 23 degrees C.

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Номер записи: 66
19-03-2015 дата публикации

MAINTENANCE LIQUID FOR INKJET RECORDING, INK SET FOR INKJET RECORDING, IMAGE FORMING METHOD, AND MAINTENANCE METHOD

Номер: US20150077465A1
Автор: HAIJIMA Akimitsu
Принадлежит:

A maintenance liquid for inkjet recording, including: a compound represented by the following Formula (I) and having an HLB value of from 10.5 to 13.8, a water-soluble organic solvent represented by the following Formula (II), a moisturizing agent, and water is disclosed. In the formulae, Rrepresents a straight chain or branched alkyl group having from 6 to 20 carbon atoms, a straight chain or branched alkenyl group having from 6 to 20 carbon atoms, or an aryl group; m represents an integer from 3 to 14, each of Rand Rindependently represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, provided that Rand Rnever represent a hydrogen atom at the same time; Rrepresents an ethylene group or a propylene group; and x represents an integer from 1 to 4. 2. The maintenance liquid for inkjet recording according to claim 1 , wherein claim 1 , in Formula (I) claim 1 , Rrepresents a straight chain or branched alkyl group having from 8 to 10 carbon atoms.3. The maintenance liquid for inkjet recording according to claim 1 , wherein a total content of the water-soluble organic solvent and the moisturizing agent is from 20% by mass to 40% by mass with respect to a total amount of the maintenance liquid for inkjet recording claim 1 , and a mass ratio of the water-soluble organic solvent to the moisturizing agent [water-soluble organic solvent: moisturizing agent] is from 1:1 to 1:100.4. The maintenance liquid for inkjet recording according to further comprising a basic compound having a pKa value of from 6.0 to 8.5.5. The maintenance liquid for inkjet recording according to further comprising a silicone based antifoaming agent.6. An ink set for inkjet recording claim 1 , the ink set comprising:an ink composition that includes a pigment, polymer particles, and water; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the maintenance liquid for inkjet recording according to .'}7. The ink set for inkjet recording according to further comprising a treatment ...

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Номер записи: 67
24-03-2022 дата публикации

PRODUCTION METHOD OF POLYACETAL RESIN COMPOSITION

Номер: US20220089858A1
Автор: HARASHINA Hatsuhiko, MONMA Tomohiro, TAMAOKA Akihiro
Принадлежит:

A method for producing a polyacetal resin composition which allows for suppression of formaldehyde generation from a molded article to an extremely low level, and stable suppression of mold deposits during molding. The polyacetal resin composition contains: 100 parts by mass of a polyacetal polymer (A); 0.01 to 0.50 parts by mass of an aliphatic carboxylic acid hydrazide (B); 0.001 to 0.50 parts by mass of a hydantoin compound having two hydrazinocarbonylalkyl groups (C); and 0.001 to 0.30 parts by mass of an alkaline earth metal salt of aliphatic carboxylic acid (D), wherein the total amount of the components (B) and (C) with respect to 100 parts by mass of the polyacetal polymer (A) is 0.03 to 0.55 parts by mass, and wherein the polyacetal polymer (A) is a polyacetal copolymer obtained by copolymerizing trioxane as a principal monomer (a) with a cyclic ether having at least one carbon-carbon bond as a comonomer (b) using a heteropolyacid represented by general formula (1) as a polymerization catalyst (c) to obtain a reaction product, and subsequently adding a carbonate of an alkali metal element or alkaline earth metal element (d) to the reaction product to deactivate the polymerization catalyst (c). 1. A method for producing a polyacetal resin composition , the polyacetal resin composition comprising at least:100 parts by mass of a polyacetal polymer (A);0.01 to 0.50 parts by mass of an aliphatic carboxylic acid hydrazide (B);0.001 to 0.50 parts by mass of a hydantoin compound having two hydrazinocarbonylalkyl groups (C); and0.001 to 0.30 parts by mass of an alkaline earth metal salt of aliphatic carboxylic acid (D),whereina total amount of the components (B) and (C) with respect to 100 parts by mass of the polyacetal polymer (A) is 0.03 to 0.55 parts by mass, and{'claim-text': {'br': None, 'sub': ['m', 'x', 'y', 'z', '2'], 'sup': ['1', '2'], '#text': 'H[M.MO].nHO \u2003\u2003(1)'}, '#text': 'wherein the polyacetal polymer (A) is a polyacetal copolymer obtained ...

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Номер записи: 68
05-03-2020 дата публикации

EXTRUDABLE POLY(PROPYLENE) COMPOSITIONS

Номер: US20200071557A1
Автор: Allen Robert D., Firmian Michael, GARCIA Jeannette M., Hobbs John, RAHIMI Alireza
Принадлежит:

Extrudable compositions were prepared comprising poly(propylene) and a liquid additive comprising a lactam group. The compositions can comprise other optional additives that include a polyhemiaminal, antioxidants, UV light absorbers, and surfactants. The extruded compositions have higher percent elongation at break and lower Young's modulus compared to extruded poly(propylene) lacking the liquid additive. These and other property improvements make the extruded compositions attractive for forming field joint coatings for undersea pipeline applications. 1. A composition , comprising:between 85 wt % and 95 wt % of poly(propylene); andbetween 15 wt % and 5 wt % of a liquid additive in contact with the poly(propylene), the liquid additive comprising a lactam group; whereinwt % is based on total weight of the composition.2. The composition of claim 1 , wherein the composition is suitable for forming a field joint coating of a pipeline.3. The composition of claim 1 , whereinthe composition is capable of undergoing an extrusion to form an extruded composition, wherein the extruded composition has a percent elongation at break equal to X, wherein X is a number greater than 0,the poly(propylene) alone is capable of undergoing the extrusion to form an extruded poly(propylene), wherein the extruded poly(propylene) has a percent elongation at break equal to Y, wherein Y is a number greater than 0, andX divided by Y is at least 1.20.5. The composition of claim 4 , wherein each of Rand Ris hydrogen claim 4 , and R′ is cyclic.6. The composition of claim 1 , wherein the liquid additive is N-cyclohexyl pyrrolidone (CHP).7. The composition of claim 1 , wherein the composition comprises 0.1 wt % to 1 wt % of an antioxidant stabilizer.8. The composition of claim 7 , wherein the antioxidant stabilizer comprises a phenolic group.9. The composition of claim 7 , wherein the antioxidant stabilizer is selected from the group consisting of BHT claim 7 , AO-1 claim 7 , AO-4 claim 7 , P-1 claim ...

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Номер записи: 69
05-06-2014 дата публикации

RUBBER COMPOSITION AND PNEUMATIC TIRE

Номер: US20140155524A1
Автор: Mihara Satoshi, Shimizu Katsunori
Принадлежит: THE YOKOHAMA RUBBER COMPANY, LIMITED

A rubber composition contains diene-based rubber, silica, a sulfur-containing silane coupling agent, and an amine compound. The amine compound is indole, indigo, and derivatives thereof each of which is represented by a predetermined formula. The content of the silica is 20 to 120 parts by mass based on 100 parts by mass of the diene-based rubber. The content of the sulfur-containing silane coupling agent is 3 to 15 parts by mass based on 100 parts by mass of the silica. The content of the amine compound is 0.5 to 20 parts by mass based on 100 parts by mass of the silica. By the use of the rubber composition with this composition, a tire having improved dispersibility of silica, excellent wet performance, and excellent rolling resistance and showing a suppressed decrease in reinforcing property can be produced. 15-. (canceled)7. The rubber composition according to claim 6 , wherein the diene-based rubber is at least one selected from the group consisting of natural rubber (NR) claim 6 , isoprene rubber (IR) claim 6 , styrene-butadiene rubber (SBR) claim 6 , butadiene rubber (BR) claim 6 , chloroprene rubber (CR) claim 6 , acrylonitrile butadiene rubber (NBR) claim 6 , ethylene-propylene-diene copolymer rubber (EPDM) claim 6 , styrene-isoprene rubber claim 6 , isoprene-butadiene rubber claim 6 , nitrile rubber claim 6 , and hydrogenated nitrile rubber.8. The rubber composition according to claim 6 , wherein the silica is at least one selected from the group consisting of fumed silica claim 6 , fired silica claim 6 , precipitated silica claim 6 , crushed silica claim 6 , molten silica claim 6 , and colloidal silica.9. The rubber composition according to claim 6 , wherein the content of the silica is 40 to 100 parts by mass.10. The rubber composition according to claim 6 , wherein the content of the sulfur-containing silane coupling agent is 5 to 10 parts by mass.11. The rubber composition according to claim 6 , wherein the content of the amine compound is more ...

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Номер записи: 70
14-03-2019 дата публикации

Noncovalent soft elastomer and method for manufacturing the same

Номер: US20190077899A1
Автор: Atsushi Noro, Maho OHNO
Принадлежит: Nagoya University NUC

A noncovalent soft elastomer includes a binary block copolymer composed of an A block and a B block and a solvent, wherein the B block has a noncovalent-bonding functional group, and the solvent is a nonvolatile liquid which has a property of dissolving the B block but not dissolving the A block and which forms a functional group capable of noncovalent-bonding of the B block.

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Номер записи: 71
14-03-2019 дата публикации

POLYKETONE COMPOSITION INCLUDING EPOXY COMPOUND, CURED POLYKETONE, OPTICAL ELEMENT, AND IMAGE DISPLAY DEVICE

Номер: US20190077951A1
Автор: ASAKA Satoshi, INABA Misao, ISHIKAWA Yohei, KUDOH Keiko, MAEYAMA Katsuya, MATSUTANI Hiroshi, MIZUGUCHI Nanako
Принадлежит:

A polyketone composition includes: (A) a polyketone having, in a main chain, a structural unit represented by the following Formula (I); and (B) an epoxy compound. In Formula (I), X represents a bivalent group that has from 1 to 50 carbon atoms and that may have a substituent group, Y represents a bivalent hydrocarbon group that has from 1 to 30 carbon atoms and that may have a substituent group, and n represents an integer from 1 to 1500. 2. The polyketone composition according to claim 1 , wherein in Formula (I) claim 1 , X is a bivalent group that includes an aromatic ring and that has from 6 to 50 carbon atoms.4. The polyketone composition according to claim 1 , wherein claim 1 , in Formula (I) claim 1 , Y is a bivalent saturated hydrocarbon group.5. The polyketone composition according to claim 4 , wherein claim 4 , in Formula (I) claim 4 , Y is a bivalent saturated hydrocarbon group having a cycloaliphatic hydrocarbon group.6. The polyketone composition according to claim 1 , wherein claim 1 , in Formula (I) claim 1 , a carbon number of Y is from 6 to 30.7. The polyketone composition according to claim 1 , wherein (B) the epoxy compound comprises an epoxy compound having from 2 to 4 of epoxy groups in a molecule.8. The polyketone composition according to claim 1 , further comprising a dicarboxylic anhydride.9. The polyketone composition according to claim 1 , further comprising a curing catalyst.10. The polyketone composition according to claim 9 , wherein the curing catalyst comprises an imidazole compound.11. The polyketone composition according to claim 1 , further comprising a solvent.12. A cured polyketone that is a cured product of the polyketon composition according to .13. An optical element comprising the cured polyketone according to .14. An image display device comprising the cured polyketone according to . The present invention relates to a polyketone composition including an epoxy compound, a cured polyketone, an optical element, and an image ...

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Номер записи: 72
24-03-2016 дата публикации

RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER

Номер: US20160083599A1
Автор: Ito Jun, KAGOSE Taketoshi, KAJIMOTO Hiroyuki, Kida Hiroaki, MIURA Satoru, Miyabayashi Toshiyuki, Nakane Hiroki, Saito Toru, Sato Chigusa
Принадлежит:

Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2). 1. A radiation-curable ink composition comprising:phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components;a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components;N-vinyl caprolactam (C) in an amount of 20 mass % or less of the total reaction components; anda black pigment (F1).2. The radiation-curable ink composition according to claim 1 , wherein the amount of N-vinyl caprolactam is in the range of 5 to 20 mass %.3. A radiation-curable ink composition comprising:phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components;a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components;N-vinyl caprolactam (C) in an amount of 20 mass % or less of the total reaction components; anda yellow pigment (F2).4. The radiation-curable ink composition according to claim 3 , wherein the amount of N-vinyl caprolactam is in the range of 5 to 20 mass %. This is a continuation application of U.S. application Ser. No. 14/228,885 filed Mar. 28, 2014, which is a continuation application of U.S. application Ser. No. 13/903,325 filed on May 28, 2013, now U.S. Pat. No. 8,709,549, issued Apr. 29, 2014, which is a continuation application of U.S. application Ser. No. 12/979,912 filed on Dec. 28, 2010, now U.S. Pat. No. 8,470,904, issued Jun. 25, 2013. This application claims the benefit ...

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Номер записи: 73
12-03-2020 дата публикации

Heat-curable resin composition, heat-curable resin film and semiconductor device

Номер: US20200079954A1
Автор: Kazuaki Sumita, Naoyuki Kushihara, Yoshihira Hamamoto, Yoshihiro Tsutsumi, Yuki Kudo
Принадлежит: Shin Etsu Chemical Co Ltd

Provided is a heat-curable resin composition exhibiting a superior handling property and workability in the form of a film, having a high adhesion to a base material, and capable of yielding a cured product with a low elasticity. The heat-curable resin composition contains: (A) 90 to 10 parts by mass of a silicone-modified epoxy resin; (B) 10 to 90 parts by mass of a maleimide compound having a weight-average molecular weight (Mw) of 2,500 to 50,000; and (C) a curing catalyst, provided that a total of the components (A) and (B) is 100 parts by mass.

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Номер записи: 74
02-04-2015 дата публикации

NON-AQUEOUS INKJET INK

Номер: US20150094408A1
Автор: Kawakami Kazuya, MORINAGA Marie
Принадлежит: RISO KAGAKU CORPORATION

A non-aqueous inkjet ink containing at least two kinds of color pigments, a pigment dispersing agent and an organic solvent, wherein the two kinds of color pigments are a watching red pigment and a benzimidazolone pigment. 1. A non-aqueous inkjet ink containing at least two kinds of color pigments , a pigment dispersing agent and an organic solvent , wherein the color pigments are a watching red pigment and a benzimidazolone pigment.2. The non-aqueous inkjet ink as claimed in claim 1 , wherein the watching red pigment is at least one of C. I. Pigment Red 48:1 and C. I. Pigment Red 48:3.3. The non-aqueous inkjet ink as claimed in claim 1 , wherein the benzimidazolone pigment is C. I. Pigment Yellow 180.4. The non-aqueous inkjet ink as claimed in claim 2 , wherein the benzimidazolone pigment is C. I. Pigment Yellow 180. The present invention relates to a non-aqueous inkjet ink suitable for use in an inkjet recording system.The inkjet recording system is a printing system in which a liquid ink having high fluidity is ejected from a fine nozzle and attached on a recording medium, for example, paper, to perform printing. The system has a feature in that an image having high resolution and high quality can be printed at a high speed and with a low noise using a relatively inexpensive device and has rapidly become widespread. Since a colorant of the ink used in the inkjet recording system is superior in light fastness, weather fastness and water resistance required for high image quality printing, inks containing pigment as the colorant are increasing.Color printing in inkjet recording is ordinarily performed by expressing various hues by using a three color ink set composed of pigment inks of the three colors yellow (Y), magenta (M) and cyan (C) which are the three primary colors in subtractive color mixing, or a four color ink set that includes black (K) in addition to these three colors. Since pigments may differ in the structure, surface treatment or particle size ...

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Номер записи: 75
21-03-2019 дата публикации

RESIST UNDERLAYER FILM FORMING COMPOSITION WHICH CONTAINS COMPOUND HAVING GLYCOLURIL SKELETON AS ADDITIVE

Номер: US20190086806A1
Автор: Kishioka Takahiro, OGATA Hiroto, Sakaida Yasushi, Usui Yuki
Принадлежит: NISSAN CHEMICAL CORPORATION

The invention provides a resist underlayer film forming composition which contains a compound having a glycoluril skeleton and which prevents collapse of a resist pattern formed on a substrate in a lithography process during semiconductor production; a resist underlayer film which uses this composition; and a method for producing a semiconductor device. The compound is of formula (1-1), wherein each of R-Rrepresents a C-Calkyl group wherein a hydrogen atom is substituted by at least one substituent selected from the group consisting of a hydroxy group, a thiol group, a carboxyl group, C-Calkoxyethyl groups, C-Calkylsulfanyl groups and organic groups containing an ester bond, or a C-Calkenyl group; the R-Rmoieties may be the same as or different from each other; and each of Rand Rrepresents a hydrogen atom or a group selected from among C-Calkyl groups and a phenyl group. 2. The additive according to claim 1 , wherein each of Rto Ris a C-Calkenyl group or a C-Calkyl group substituted with a hydroxyl group or a thiol group.3. A resist underlayer film forming composition comprising the additive according to .4. The composition according to claim 3 , further comprising:(a) a polymer, and(b) a solvent.6. The composition according to claim 3 , further comprising a crosslinking agent and a crosslinking catalyst.7. A resist underlayer film comprising the additive according to .8. A resist underlayer film obtained by applying the resist underlayer film forming composition according to onto a semiconductor substrate and baking the applied composition.9. A method for forming a resist pattern for use in production of a semiconductor claim 3 , the method comprising the step of applying the resist underlayer film forming composition according to onto a semiconductor substrate and baking the applied composition to form a resist underlayer film.10. A method for producing a semiconductor device claim 3 , comprising the steps of: forming on a semiconductor substrate an underlayer ...

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Номер записи: 76
12-05-2022 дата публикации

ENERGY-SENSITIVE COMPOSITION, CURED PRODUCT, AND FORMING METHOD OF CURED PRODUCT

Номер: US20220145011A1
Автор: Chisaka Hiroki, Noda Kunihiro, Shiota Dai, SOMEYA Kazuya
Принадлежит:

An energy-sensitive composition that yields a cured product with excellent thermal resistance and crack resistance, a cured product of the composition, and a method of forming a cured product. The energy-sensitive composition includes a polysilane and a thermal base generator, in which the thermal base generator includes an ionic compound and a nonionic compound. An anion moiety in the ionic compound preferably includes at least one of an anion having an oxaxanthone skeleton, an anion having a ketoprofen skeleton, and an anion having a fluorenone skeleton. 1. An energy-sensitive composition comprising a polysilane (A) and a thermal base generator (B) , wherein the thermal base generator (B) comprises an ionic compound (B1) , and a nonionic compound (B2).2. The energy-sensitive composition according to claim 1 , wherein an anion moiety in the ionic compound (B1) comprises at least one anion selected from the group consisting of an anion having an oxaxanthone skeleton claim 1 , an anion having a ketoprofen skeleton claim 1 , and an anion having a fluorenone skeleton.3. The energy-sensitive composition according to claim 2 , wherein a cation moiety in the ionic compound (B1) comprises at least one cation selected from the group consisting of a phosphazene compound cation and an amidine compound cation.6. The energy-sensitive composition according to claim 1 , wherein a proportion of a mass of the ionic compound (B1) is 10% by mass or more and 95% by mass or less claim 1 , based on a sum of the mass of the ionic compound (B1) and a mass of the nonionic compound (B2).7. A cured product of the energy-sensitive composition according to .8. A method for forming a cured product claim 1 , comprising applying the energy-sensitive composition according to onto a substrate to form a coating film claim 1 , and heating the coating film for curing. This application claims priority to Japanese Patent Application No. 2020-185799, filed Nov. 6, 2020, the entire content of which is ...

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Номер записи: 77
26-03-2020 дата публикации

CONDUCTIVE PASTE COMPOSITION, DEVICE COMPRISING ELECTRODE FORMED FROM SAME, AND METHOD FOR PRODUCING CONDUCTIVE PASTE COMPOSITION

Номер: US20200095370A1
Автор: Adachi Daisuke, Kanematsu Masanori, Tamai Hitoshi
Принадлежит: KANEKA CORPORATION

A conductive paste composition includes 1 to 10 parts by weight of a binder (A), 2 to 20 parts by weight of an epoxy monomer (B), 1 to 20 parts by weight of a crosslinking agent (C), and 70 to 95 parts by weight of a conductive filler (D). The binder (A) is a reactive oligomer having a siloxane bond as a main skeleton and including a plurality of oxirane rings as an organic group. The epoxy monomer (B) includes an oxirane ring. The total amount of the binder (A), the epoxy monomer (B), the crosslinking agent (C), and the conductive filler (D) is 100 parts by weight. 1. A conductive paste composition comprising:1 to 10 parts by weight of a binder (A);2 to 20 parts by weight of an epoxy monomer (B);1 to 20 parts by weight of a crosslinking agent (C); and70 to 95 parts by weight of a conductive filler (D),wherein the binder (A) is a reactive oligomer having a siloxane bond as a main skeleton and comprising a plurality of oxirane rings as an organic group,wherein the epoxy monomer (B) comprises an oxirane ring, andwherein the total amount of the binder (A), the epoxy monomer (B), the crosslinking agent (C), and the conductive filler (D) is 100 parts by weight.2. The conductive paste composition according to claim 1 , wherein the epoxy monomer (B) comprises at least one selected from the group consisting of a bifunctional monomer having a glycol structure and a monofunctional monomer having an aliphatic structure.3. The conductive paste composition according to claim 1 , wherein the crosslinking agent (C) is a compound having a heat latent property.4. The conductive paste composition according to claim 1 , wherein the crosslinking agent (C) contains at least one selected from the group consisting of an imidazole compound claim 1 , a hydrazine compound claim 1 , and an acid anhydride.5. The conductive paste composition according to claim 1 , further comprising a dehydrating agent (E).6. The conductive paste composition according to claim 5 , wherein the dehydrating agent ...

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Номер записи: 78
26-03-2020 дата публикации

INKJET AQUEOUS INK COMPOSITION

Номер: US20200095440A1
Автор: Narumiya Hitomi, Shinohara Masanobu
Принадлежит: MIMAKI ENGINEERING CO., LTD.

An inkjet aqueous ink composition comprises a heterocyclic compound having a nitrogen atom in the heterocycle and a carbonyl group adjacent to the nitrogen atom, a resin, and water. The heterocyclic compound is preferably selected from the group consisting of 1,3-dimethyl-2-imidazolidinone and 1-methyl-2-pyrrolidone. The resin is preferably an acrylic resin. 1. An inkjet aqueous ink composition comprising a heterocyclic compound having a nitrogen atom in a heterocycle and a carbonyl group adjacent to the nitrogen atom , a resin , and water.2. The inkjet aqueous ink composition according to claim 1 , wherein the heterocyclic compound is selected from the group consisting of 1 claim 1 ,3-dimethyl-2-imidazolidinone and 1-methyl-2-pyrrolidone.3. The inkjet aqueous ink composition according to claim 1 , wherein the resin is an acrylic resin.4. The inkjet aqueous ink composition according to claim 1 , further comprising a solvent having a moisturizing effect.5. The inkjet aqueous ink composition according to claim 4 , wherein the solvent having a moisturizing effect is a diol organic solvent.6. The inkjet aqueous ink composition according to claim 1 , further comprising an organic solvent with a boiling point of 250° C. or less.7. The inkjet aqueous ink composition according to claim 6 , wherein the organic solvent with a boiling point of 250° C. or less is a glycol ether organic solvent. This application claims the priority benefit of Japan application serial no. 2018-178701, filed on Sep. 25, 2018. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.The present invention relates to an inkjet aqueous ink composition.Solvent inks, UV curable inks, aqueous inks and the like have been developed for inkjet printing onto vinyl chloride and other media with low ink absorbency (hereinafter referred to as low-absorbent media). Among these inks, there is a particular focus on aqueous inks from the ...

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Номер записи: 79
21-04-2016 дата публикации

TIRE COMPRISING A RUBBER COMPOSITION COMPRISING AN ETHYLENIC EPOXIDE ELASTOMER CROSS-LINKED BY A POLYCARBOXYLIC ACID

Номер: US20160108209A1
Автор: FLEURY ETIENNE, SCHNELL BENOIT
Принадлежит:

A tire comprises a rubber composition based on at least one ethylenic elastomer comprising epoxide functional groups as predominant elastomer, at least one reinforcing filler and a crosslinking system comprising a polycarboxylic acid of general formula (I): 128.-. (canceled)30. The tire according to claim 29 , wherein A represents a covalent bond or a divalent hydrocarbon group comprising from 1 to 1800 carbon atoms.31. The tire according to claim 30 , wherein A represents a covalent bond or a divalent hydrocarbon group comprising from 2 to 300 carbon atoms.32. The tire according to claim 31 , wherein A represents a divalent hydrocarbon group comprising from 2 to 100 carbon atoms.33. The tire according to claim 32 , wherein A represents a divalent hydrocarbon group comprising from 2 to 50 carbon atoms.34. The tire according to claim 29 , wherein A represents a divalent hydrocarbon group comprising from 3 to 50 carbon atoms.35. The tire according to claim 34 , wherein A represents a divalent hydrocarbon group comprising from 5 to 50 carbon atoms.36. The tire according to claim 29 , wherein A represents a divalent hydrocarbon group comprising from 8 to 50 carbon atoms.37. The tire according to claim 36 , wherein A represents a divalent hydrocarbon group comprising from 10 to 40 carbon atoms.38. The tire according to claim 29 , wherein A is a divalent group of aliphatic or aromatic type or a group comprising at least an aliphatic portion and an aromatic portion.39. The tire according to claim 29 , wherein A is a divalent group of aliphatic type or a group comprising at least an aliphatic portion and an aromatic portion.40. The tire according to claim 29 , wherein A is a divalent group of saturated or unsaturated aliphatic type.41. The tire according to claim 29 , wherein A is an alkylene group.42. The tire according to claim 29 , wherein A is interrupted by at least one heteroatom selected from the group consisting of oxygen claim 29 , nitrogen and sulphur.43. The tire ...

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Номер записи: 80
02-06-2022 дата публикации

ELECTROCHROMIC DEVICE

Номер: US20220171247A1
Автор: Flack Matthew A., Kinlen Patrick J., Shawgo Loyal Bruce
Принадлежит:

Disclosed are curved electrochromic devices comprising an electrochromic apparatus disposed between first and second curved layers of transparent material, and the first and second curved layers have exterior and inner surfaces, wherein the inner surfaces face the electrochromic apparatus. Also disclosed are processes for manufacturing the disclosed bubble visors. 1. An electrochromic device having a layer of transparent polymeric material connected to an electrochromic apparatus , wherein the transparent polymeric material comprisesa coating opposite the electrochromic apparatus and that is capable of reflecting infrared and ultraviolet wavelength radiation;a coating opposite the electrochromic apparatus and blocks wavelengths of visible radiation capable of initiating chemical decomposition of an electrochromic compound; ora dielectric coating capable of transmitting light within the range of about 400 nm to 700 nm.2. An electrochromic device according to claim 1 , wherein the transparent polymeric material is a thermoplastic polymer.3. An electrochromic device according to claim 1 , wherein the electrochromic apparatus comprises an electrolyte membrane comprising a non-aqueous electrolyte and a polymer claim 1 , and the electrolyte membrane has a membrane first surface and a membrane second surface.4. An electrochromic device according to claim 3 , wherein the non-aqueous electrolyte is an ionic liquid.5. An electrochromic device according to claim 4 , wherein the ionic liquid comprises an anion selected from the group consisting of sulfates claim 4 , alkylsulfates claim 4 , arylsulfates claim 4 , alkylsulfonates claim 4 , fluorinated alkylsulfates claim 4 , fluorinated alkylsulfonates claim 4 , fluoroalkylsulfonylimides claim 4 , hexafluorophosphate claim 4 , tetracyanoborate claim 4 , tetrafluoroborate claim 4 , thiocyanate claim 4 , thiosalicylate claim 4 , dicyanamide claim 4 , and halides.6. An electrochromic device according to claim 4 , wherein the ionic ...

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Номер записи: 81
02-04-2020 дата публикации

PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN LAYER AND ELECTRONIC DEVICE USING THE SAME

Номер: US20200103752A1
Автор: Baek Taek-Jin, KANG Jinhee, KIM Do-Uk, KIM Ieju, Kim Sang Soo, KWON Chang-Hyun, KWON Jiyun
Принадлежит:

A positive photosensitive resin composition, a photosensitive resin layer, and an electronic device, the composition including an alkali soluble resin; a photosensitive diazoquinone compound; a dissolution controlling agent represented by Chemical Formula 1; a cross-linking agent represented by Chemical Formula 2; and a solvent, wherein the dissolution controlling agent and the cross-linking agent are included in a weight ratio of about 1:1 to about 1:2: 3. The positive photosensitive resin composition as claimed in claim 2 , wherein Ris an unsubstituted C1 to C6 alkyl group.5. The positive photosensitive resin composition as claimed in claim 1 , wherein claim 1 , in Chemical Formula 2 claim 1 ,{'sup': 2', '5, 'Rto Rare each independently a substituted or unsubstituted C1 to C20 alkyl group, and'}{'sup': 6', '7, 'Rand Rare each a hydrogen atom.'}6. The positive photosensitive resin composition as claimed in claim 1 , wherein the alkali soluble resin includes a polybenzoxazole precursor claim 1 , a polyimide precursor claim 1 , a novolac resin claim 1 , or a combination thereof.7. The positive photosensitive resin composition as claimed in claim 1 , wherein the photosensitive resin composition includes claim 1 , based on 100 parts by weight of the alkali soluble resin:about 1 part by weight to about 100 parts by weight of the photosensitive diazoquinone compound,about 10 parts by weight to about 30 parts by weight of the dissolution controlling agent,about 10 parts by weight to about 60 parts by weight of the cross-linking agent, andabout 100 parts by weight to about 500 parts by weight by weight of the solvent.8. The positive photosensitive resin composition as claimed in claim 1 , further comprising a diacid claim 1 , an alkanol amine claim 1 , a leveling agent claim 1 , a silane coupling agent claim 1 , a surfactant claim 1 , an epoxy compound claim 1 , a radical polymerization initiator claim 1 , a thermal latent acid generator claim 1 , or a combination thereof. ...

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Номер записи: 82
13-05-2021 дата публикации

AQUEOUS COATING COMPOSITION FOR SIDE SEAM STRIP OR SIDE SEAM COATING ON THREE-PIECE CAN

Номер: US20210139737A1
Автор: Hu Shengzhe, Liang Jinhao, Maleapati Venkata Durga Satyanarayana, Wu Xiaodong, Zhao Xi
Принадлежит: Guangdong Huarun Paints Co. Ltd.

An aqueous coating composition includes: i) an aqueous dispersion of a hydroxyl functional acrylic polymer; ii) a urethane component; iii) a hydroxyl reactive crosslinking agent different from component ii); and iv) an aqueous liquid carrier. The coating composition has a volatile organic (VOC) content of less than 420 g/L, and may be applied to a side seam strip or a side seam of a three-piece can. 2. The coating composition of claim 1 , wherein the urethane component comprises a water-dispersible polyurethane polymer.3. The coating composition of claim 1 , wherein the urethane component comprises a blocked isocyanate.4. The coating composition of claim 3 , wherein the blocked isocyanate is selected from the group consisting of a blocked aliphatic polyisocyanate and a blocked cycloaliphatic polyisocyanate claim 3 , preferably from the group consisting of blocked hexamethylene diisocyanate claim 3 , blocked isophorone diisocyanate claim 3 , blocked bis [4-isocyanatocyclohexyl]methane) claim 3 , blocked tetramethylene-m-xylidene diisocyanate claim 3 , blocked isopropenyldimethyl-benzylisocyanate and dimers or trimers thereof.5. The coating composition of claim 1 , wherein the urethane component contains an isocyanate content of at least 0.1 wt % claim 1 , based on the weight of isocyanate for forming the urethane component.6. The coating composition of claim 1 , wherein the component iii) comprises an aminoplast crosslinker.7. The coating composition of claim 6 , wherein the aminoplast crosslinker comprises a melamine-formaldehyde crosslinker claim 6 , a benzoguanamine-formaldehyde crosslinker claim 6 , a glycoluril-formaldehyde crosslinker or the combination thereof.8. The coating composition of claim 1 , wherein the hydroxyl-functional acrylic polymer comprises an emulsion polymerized latex polymer.9. The coating composition of claim 1 , wherein the hydroxyl-functional acrylic polymer comprises an organic-solution polymerized acrylic polymer10. The coating ...

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Номер записи: 83
09-04-2020 дата публикации

CURABLE EPOXY RESIN COMPOSITION, FIBER-REINFORCED COMPOSITE MATERIAL AND MOLDED BODY USING SAME

Номер: US20200109233A1
Автор: Kano Kyohei, TANIGUCHI Yuichi
Принадлежит:

Provided is a resin composition that has satisfactory impregnability into reinforcing fibers due to low viscosity and small viscosity increase even in an impregnation process performed for a long time. The resin composition being suitable as a matrix resin for a fiber-reinforced composite material for producing a cured molded article that has toughness and fatigue resistance. The resin composition for a fiber-reinforced composite material includes an epoxy resin, an acid anhydride-based curing agent, an imidazole-based curing accelerator, a radically polymerizable monomer, and a radical polymerization initiator as essential components, has a viscosity at 25° C. that falls within a range of 50 mPa·s to 800 mPa·s as measured by an E-type viscometer, and exhibits a viscosity increase ratio of 200% or less after 8 h at 25° C., wherein 50% by mass or more of the acid anhydride-based curing agent is an alicyclic acid anhydride having no olefinic unsaturated bond. 1. A resin composition for a fiber-reinforced composite material , comprising an epoxy resin (A) , an acid anhydride-based curing agent (B) , an imidazole-based curing accelerator (C) , a radically polymerizable monomer (D) , and a radical polymerization initiator (E) as essential components , having a viscosity at 25° C. that falls within a range of 50 mPa·s to 800 mPa·s as measured by an E-type viscometer , and exhibiting a viscosity increase ratio of 200% or less after 8 h at 25° C. , wherein 50% by mass or more of the acid anhydride-based curing agent (B) is an alicyclic acid anhydride having no olefinic unsaturated bond.3. The resin composition for a fiber-reinforced composite material according to claim 1 , wherein an amount of the radically polymerizable monomer (D) blended is 5 parts by mass to 25 parts by mass based on 100 parts by mass of the total amount of the component (A) claim 1 , component (B) claim 1 , component (C) claim 1 , component (D) claim 1 , and component (E).4. A fiber-reinforced ...

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Номер записи: 84
09-04-2020 дата публикации

CURING ACCELERATOR FOR OXIDATIVELY POLYMERIZED UNSATURATED RESIN, PRINTING INK, AND PAINT

Номер: US20200109278A1
Автор: ODASHIMA Takayuki, TAKAHASHI Akinori
Принадлежит:

Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material each including the curing accelerator for an oxidative polymerization type unsaturated resin. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A), a ligand compound (C) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal complex (D) and an imidazole compound (B), and a printing ink and a coating material using the curing accelerator for an oxidative polymerization type unsaturated resin. 1. A curing accelerator for an oxidative polymerization type unsaturated resin , comprising a metal salt (A) that is a fatty acid salt of manganese or iron; and an imidazole compound (B).2. (canceled)3. The curing accelerator for an oxidative polymerization type unsaturated resin according to claim 1 , further comprising a ligand compound (C).4. A curing accelerator for an oxidative polymerization type unsaturated resin claim 1 , comprising a metal complex (D) and an imidazole compound (B).5. The curing accelerator for an oxidative polymerization type unsaturated resin according to claim 4 , wherein the central metal of the metal complex (D) is manganese or iron.6. A curable resin composition comprising the curing accelerator for an oxidative polymerization type unsaturated resin according to and an oxidative polymerization type unsaturated resin.7. The curable resin composition according to claim 6 , which is a printing ink or a coating material.8. A curable resin composition comprising the curing accelerator for an oxidative polymerization type unsaturated resin according to and an oxidative polymerization type ...

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Номер записи: 85
07-05-2015 дата публикации

Gel-like mass comprising natural or synthetic polymers and method for producing the gel-like mass

Номер: US20150125541A1
Автор: Benjamin Tak Kwong Lee, Edmond Ho Kin Man, Meinrad Flury, Pei Li
Принадлежит: JOKER AG

In a gel-like mass having natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent and further ingredients, according to this invention that the at least one cross-linking agent is of amphiphilic core-shell nanoparticles. This invention further refers to a method for producing a gel-like mass, a composition for producing a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans and amphiphilic core-shell nanoparticles and the use of a gel-like mass as drug delivery system for topical medication.

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Номер записи: 86
05-05-2016 дата публикации

TIRE COMPRISING A RUBBER COMPOSITION COMPRISING AN OLEFINIC EPOXIDE ELASTOMER CROSS-LINKED BY A POLYCARBOXYLIC ACID

Номер: US20160122504A1
Автор: FLEURY ETIENNE, SCHNELL BENOIT
Принадлежит:

A tire comprises a rubber composition based on at least one olefinic elastomer comprising epoxide functional groups as predominant elastomer, at least one reinforcing filler, and a crosslinking system comprising a polycarboxylic acid of general formula (I): 128.-. (canceled)30. The tire according to claim 29 , wherein A represents a covalent bond or a divalent hydrocarbon group comprising from 1 to 1800 carbon atoms.31. The tire according to claim 30 , wherein A represents a covalent bond or a divalent hydrocarbon group comprising from 2 to 300 carbon atoms.32. The tire according to claim 31 , wherein A represents a divalent hydrocarbon group comprising from 2 to 100 carbon atoms.33. The tire according to claim 32 , wherein A represents a divalent hydrocarbon group comprising from 2 to 50 carbon atoms.34. The tire according to claim 29 , wherein A represents a divalent hydrocarbon group comprising from 3 to 50 carbon atoms.35. The tire according to claim 34 , wherein A represents a divalent hydrocarbon group comprising from 5 to 50 carbon atoms.36. The tire according to claim 29 , wherein A represents a divalent hydrocarbon group comprising from 8 to 50 carbon atoms.37. The tire according to claim 36 , wherein A represents a divalent hydrocarbon group comprising from 10 to 40 carbon atoms.38. The tire according to claim 29 , wherein A is a divalent group of aliphatic or aromatic type or a group comprising at least an aliphatic portion and an aromatic portion.39. The tire according to claim 29 , wherein A is a divalent group of aliphatic type or a group comprising at least an aliphatic portion and an aromatic portion.40. The tire according to claim 29 , wherein A is a divalent group of saturated or unsaturated aliphatic type.41. The tire according to claim 29 , wherein A is an alkylene group.42. The tire according to claim 29 , wherein A is interrupted by at least one heteroatom selected from the group consisting of oxygen claim 29 , nitrogen and sulphur.43. The tire ...

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Номер записи: 87
27-05-2021 дата публикации

RUBBER COMPOSITION FOR COVERING STEEL CORD AND PNEUMATIC TIRE USING THE RUBBER COMPOSITION

Номер: US20210155778A1
Автор: KIMURA Takayoshi
Принадлежит: Toyo Tire Corporation

A rubber composition for covering a steel cord, that can improve wet heat adhesiveness while maintaining vulcanization rate is provided. The rubber composition for covering a steel cord comprises, per 100 parts by mass of a diene rubber, 1.0 to 5.0 parts by mass of an imidazole type age resister, and sulfur, wherein a sulfenamide type vulcanization accelerator is not contained, or even when contained, the amount of the sulfenamide type vulcanization accelerator is 1.5 parts by mass or less per 100 parts by mass of the diene rubber. 1. A rubber composition for covering a steel cord , comprising , per 100 parts by mass of a diene rubber , 1.0 to 5.0 parts by mass of an imidazole type age resister , and sulfur ,wherein a sulfenamide type vulcanization accelerator is not contained, or even when contained, the amount of the sulfenamide type vulcanization accelerator is 1.5 parts by mass or less per 100 parts by mass of the diene rubber.2. The rubber composition for covering a steel cord according to claim 1 , wherein when the sulfenamide type vulcanization accelerator is contained claim 1 , the sulfenamide type vulcanization accelerator comprises N claim 1 ,N-dicyclohexyl-2-benzothiazole sulfenamide.3. A pneumatic tire manufactured using the rubber composition for covering a steel cord according to .4. A pneumatic tire manufactured using the rubber composition for covering a steel cord according to . The present invention relates to a rubber composition for covering a steel cord and a pneumatic tire using the rubber composition.Stable and strong adhesiveness, particularly wet heat adhesiveness, is required between a covering rubber and a metal reinforcing material in order that a metal reinforcing material-rubber composite in a belt layer or the like of a pneumatic tire exhibits high reinforcing effect and gains reliability. A so-called direct vulcanization adhesion of embedding a metal reinforcing material such as a steel cord plated with zinc, brass or the like in a ...

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Номер записи: 88
10-05-2018 дата публикации

Colored Resin Composition Exhibiting Pleochroism, and Molded Plastics Manufactured Using Same

Номер: US20180127566A1
Автор: CHUNG Hyoung Joo, KIM Jae Kyung, Lee Young Bae, SONG Eun Ju
Принадлежит:

The present invention relates to a coloring resin composition exhibiting pleochroism comprising 100 parts by weight of a transparent thermoplastic resin (A); 0.01 to 0.03 parts by weight of a dye for coloring a resin (B) which is one selected from the group consisting of an azo-based dye (b1), an anthraquinone-based dye (b2), and a methine dye (b3); and 0.1 to 0.3 parts by weight of a functional black dye (C) obtained by mixing an anthraquinone-based dye (c1) and a perinone-based dye (c2). A resin molded article manufactured by the coloring resin composition exhibiting pleochroism of the present invention is characterized by exhibiting different colors of light according to thicknesses although the resin molded article is irradiated with light sources in a single wavelength. 1. A resin molded article exhibiting pleochrosim wherein light transmitted through the molded article has different exhibited colors depending on the thickness of the molded article so that the molded article satisfies the following Mathematical Formula 1 or Mathematical Formula 2 in case of irradiation with a light source in a single wavelength:{'br': None, 'i': X', 'X', '−X, 'sub': 1', '2, 'Abs(Δ)=||>0.05\u2003\u2003[Mathematical formula 1]'}{'sub': '1', 'X=χ value of a CIE 1931 color space for the resin molded article with a thickness of 1.0 mm and'}{'sub': '2', 'claim-text': {'br': None, 'i': Y', 'Y', '−Y, 'sub': 1', '2, 'Abs(Δ)=||>0.05\u2003\u2003[Mathematical Formula 2]'}, 'X=χ value of a CIE 1931 color space for the resin molded article with a thickness of 1.5 mm,'}{'sub': '1', 'Y=y value of a CIE 1931 color space for the resin molded article with a thickness of 1.0 mm and'}{'sub': '2', 'Y=y value of a CIE 1931 color space for the resin molded article with a thickness of 1.5 mm.'}2. The resin molded article of claim 1 , wherein the resin molded article is prepared by a coloring resin composition comprising:a transparent thermoplastic resin;a dye for coloring a resin (B); anda functional ...

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Номер записи: 89
11-05-2017 дата публикации

PENTAARYLBIIMIDAZOLE COMPOUND AND PRODUCTION METHOD FOR SAID COMPOUND

Номер: US20170130124A1
Автор: ABE Jiro, SUGA Takayoshi, TAMASHITA Hiroaki, TSUTIYA Kazuhiko
Принадлежит: Kanto Kagaku Kabushiki Kaisha

In order to address the problems of conventional photochromic compounds, which are the insufficient coloring/discoloring speed and durability exhibited thereby and the large number of production steps, the present invention provides a photochromic compound that exhibits a high speed coloring/discoloring reaction and high durability while it is able to be synthesized in low cost, and that has industrial applicability. The compound of the present invention is characterized by the insertion of a diarylimidazolyl radical into the ortho position of an aryl group. The compound exhibits photochromic properties, and achieves a photochromic compound having both a high speed color switching reaction and high durability. Furthermore low cost synthesis is possible, and the photochromic compound has industrial applicability. 2. The compound as claimed in claim 1 , wherein the structure of a diarylimidazole moiety at one side and the structure of a diarylimidazole moiety at the other side are different and asymmetric to each other.3. The compound as claimed in claim 1 , wherein each substituent Rto Ris substituent selected one or more from the group consisting of: hydrogen claim 1 , methyl group claim 1 , methoxy group claim 1 , nitro group and cyano group.4. A photochromic material comprising the compound as claimed in .5. A solvent comprising the compound as claimed in .6. A resin comprising the compound as claimed in .8. The compound as claimed in claim 2 , wherein each substituent Rto Ris substituent selected one or more from the group consisting of: hydrogen claim 2 , methyl group claim 2 , methoxy group claim 2 , nitro group and cyano group.9. A photochromic material comprising the compound as claimed in .10. A solvent comprising the compound as claimed in .11. A resin comprising the compound as claimed in .13. A photochromic material comprising the compound as claimed in .14. A solvent comprising the compound as claimed in .15. A resin comprising the compound as claimed in ...

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Номер записи: 90
23-04-2020 дата публикации

Hybrid membrane comprising zeolitic imidazolate framework nanoparticles and method of gas separation using the same

Номер: US20200122095A1
Автор: Byung Keun OH, He Seong AN, Jeong Geol Na, Jin Won Lee, Jong Suk Lee, Kie Yong CHO
Принадлежит: SOGANG UNIVERSITY RESEARCH FOUNDATION

The present invention relates to a hybrid membrane mixed with nanoparticles including a zeolitic imidazolate framework (ZIF), and a gas separation method using the same. A hybrid membrane according to the present invention comprises a polymer matrix, and nanoparticles which are dispersed in the polymer matrix and include the ZIF.

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Номер записи: 91
23-04-2020 дата публикации

Resin composition, adhesive, sealing material, dam agent, semiconductor device and image sensor module

Номер: US20200123375A1
Автор: Fuminori Arai, Kazuki Iwaya
Принадлежит: Namics Corp

Provided is a resin composition, which is fast curable at low temperature, has high adhesive strength (especially, high peel strength) after curing, and can suppress a decrease in adhesive strength (especially, in peel strength) after a moisture resistance test of the resin composition after curing, and further has excellent pot life. Provided is the resin composition including: (A) an epoxy resin; (B) a thiol compound represented by C(CH2OR1) (CH2OR2) (CH2OR3) (CH2OR4) (wherein R1, R2, R3 and R4 are each independently hydrogen or CnH2nSH (wherein n is 2 to 6), at least one of R1, R2, R3 and R4 is CnH2nSH (wherein n is 2 to 6)); (b) a polyfunctional thiol compound other than the (B); and (C) a latent curing accelerator.

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Номер записи: 92
23-04-2020 дата публикации

PRESSURE-SENSITIVE ADHESIVE COMPOSITION

Номер: US20200123423A1
Автор: Bae Jeong Sik, SON Sang Ha, Yoon Jeong Ae, Yoon Sung Soo
Принадлежит: LG CHEM, LTD.

The present application relates to a pressure-sensitive adhesive composition, a protective film, an optical element and a display device. The pressure-sensitive adhesive composition of the present application has excellent storage stability, exhibits an appropriate low-speed and high-speed peel forces after the cross-linked structure is formed, and has excellent balance of both. Furthermore, the pressure-sensitive adhesive formed by the pressure-sensitive adhesive composition does not leave contaminants in the adherend after peeling, while exhibiting re-detachability. Accordingly, when the pressure-sensitive adhesive composition is applied to, for example, a protective film, it is also advantageous in terms of high-speed processes by being easily peeled off upon high-speed peeling as well as it exhibits an excellent protective effect, thereby being capable of exhibiting excellent antistatic characteristics. 1. A pressure-sensitive adhesive composition comprising an acrylic polymer and an ionic compound which is included in a ratio of 0.001 to 5 parts by weight relative to 100 parts by weight of said acrylic polymer and has an imidazole-based anion.4. The pressure-sensitive adhesive composition according to claim 3 , wherein the alkyl group or haloalkyl group of Formula 3 is an alkyl group or haloalkyl group having 1 to 4 carbon atoms.5. The pressure-sensitive adhesive composition according to claim 3 , wherein the haloalkyl group of Formula 3 is a perfluoroalkyl group having 1 to 4 carbon atoms.6. The pressure-sensitive adhesive composition according to claim 3 , wherein Rand Rof Formula 3 are each a cyano group.7. The pressure-sensitive adhesive composition according to claim 1 , wherein the ionic compound further comprises a metal cation or an organic cation.8. The pressure-sensitive adhesive composition according to claim 1 , further comprising an aliphatic isocyanate cross-linking agent.9. The pressure-sensitive adhesive composition according to claim 8 , ...

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Номер записи: 93
18-05-2017 дата публикации

Resin Composition Including Novel Polymer and Organic Film Using the Same

Номер: US20170139323A1
Автор: CHO Sung Seo, KANG Hee Kyoung, KANG Jin Hee, Kim Chan Woo, Kim Sang Soo, Lee Bum Jin
Принадлежит:

A resin composition includes a polymer including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the specification, and a solvent and an organic film manufactured using the same is provided. 3. The resin composition of claim 1 , wherein the solvent comprises two or more organic solvents having different boiling points.4. The resin composition of claim 1 , comprising the solvent in an amount of about 130 parts by weight to about 2 claim 1 ,000 parts by weight based on about 100 parts by weight of the polymer.5. The resin composition of claim 1 , wherein the resin composition further comprises a diazoquinone compound claim 1 , a thermal acid generator claim 1 , a photoacid generator claim 1 , or a combination thereof.6. The resin composition of claim 1 , wherein the resin composition further comprises a cross-linking agent.8. The resin composition of claim 6 , comprising the cross-linking agent in an amount of about 1 part by weight to about 60 parts by weight based on about 100 parts by weight of the polymer.9. The resin composition of claim 1 , wherein the resin composition further comprises a black pigment.10. The resin composition of claim 9 , wherein the black pigment comprises an aniline black claim 9 , a perylene black claim 9 , a titanium black claim 9 , a cyanine black claim 9 , a lignin black claim 9 , a lactam-based organic black claim 9 , a RGB black claim 9 , a carbon black claim 9 , or a combination thereof.11. The resin composition of claim 1 , wherein the resin composition further comprises an additive comprising malonic acid claim 1 , 3-amino-1 claim 1 ,2-propanediol claim 1 , a leveling agent claim 1 , a surfactant claim 1 , a radical polymerization initiator claim 1 , or a combination thereof.12. An organic film manufactured using the resin composition of . This application claims priority to and the benefit of Korean Patent Application No. 10-2015-0159103 filed in the ...

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Номер записи: 94
08-09-2022 дата публикации

COMPOSITIONS AND METHODS FOR IMPROVING POLYMER FLOW RATE

Номер: US20220282066A1
Автор: Xu Yanjie
Принадлежит:

The present disclosure provides a polymeric composition including a thermoplastic polymer and an ionic liquid compound, wherein the ionic liquid compound improves the melt flow rate of the polymeric composition. The present disclosure also provides a method of preparing a polymeric composition with improved melt flow rate by mixing an ionic liquid compound with a thermoplastic polymer to obtain the polymeric composition. In some aspects, the polymeric composition includes a recycled polymer. 2. The method of claim 1 , wherein the thermoplastic polymer is selected from the group consisting of polycarbonates claim 1 , polyolefins claim 1 , polyimides claim 1 , polyphthalamide claim 1 , polyamides claim 1 , polymethyl methacrylate claim 1 , polyamideimides claim 1 , polysulfones claim 1 , polyethersulfones claim 1 , polyurethane claim 1 , polyarylsulfones claim 1 , poly ketones claim 1 , polyphenylsulfones claim 1 , polyetherimides claim 1 , polyetherketones claim 1 , polyphenylene sulfoxide claim 1 , thermoplastic vulcanizate and combinations thereof.3. The method of claim 1 , wherein the thermoplastic polymer is selected from the group consisting of rubber claim 1 , fiber claim 1 , plastic claim 1 , adhesive polymer claim 1 , polymer paint claim 1 , polymer composite claim 1 , engineering plastics claim 1 , thermoplastic elastomers claim 1 , and high temperature plastics.4. The method of claim 1 , wherein at least 25% of the thermoplastic polymer is a recycled polymer.5. The method of claim 1 , wherein the thermoplastic polymer is a high temperature polymer selected from the group consisting of polyamides claim 1 , polyamideimides claim 1 , polysulfones claim 1 , polyethersulfones claim 1 , polyarylsulfones claim 1 , poly ketones claim 1 , polyphenylsulfones claim 1 , polyetherimides claim 1 , polyetherketones claim 1 , polyphenylene sulfoxide claim 1 , and combinations thereof.6. The method of claim 1 , wherein the thermoplastic polymer is a thermoplastic elastomer ...

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Номер записи: 95
30-04-2020 дата публикации

THERMOSETTING RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PREFORM, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD OF PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL

Номер: US20200131324A1
Автор: Hirano Masanori, Tomioka Nobuyuki
Принадлежит:

A thermosetting resin composition for a fiber-reinforced composite material includes a domain of a base resin [A]; and a domain of a curing agent [B] and/or a domain of a catalyst [C], the thermosetting resin composition having a specific gravity of 0.90 to 1.30, and a complex viscosity η* determined by dynamic viscoelasticity measurement at 25° C. of 1×10Pa·s or more. 18.-. (canceled)9. A thermosetting resin composition for a fiber-reinforced composite material comprising:a domain of a base resin [A]; anda domain of a curing agent [B] and/or a domain of a catalyst [C],{'sup': '7', 'the thermosetting resin composition having a specific gravity of 0.90 to 1.30, and a complex viscosity η* determined by dynamic viscoelasticity measurement at 25° C. of 1×10Pa·s or more.'}10. A thermosetting resin composition for a fiber-reinforced composite material comprising:a domain of a base resin [A]; anda domain of a curing agent [B] and/or a domain of a catalyst [C],{'sup': '7', 'the thermosetting resin composition having a porosity of 0.1 to 25%, and a complex viscosity η* determined by dynamic viscoelasticity measurement at 25° C. of 1×10Pa·s or more.'}11. The thermosetting resin composition for a fiber-reinforced composite material according to claim 9 , having a longest diameter of 1.5 mm or more.12. The thermosetting resin composition for a fiber-reinforced composite material according to claim 9 , wherein a product of a curing time x (min) at 150° C. and a curing reaction progress rate y (%) after one week storage under an environment at 40° C. satisfies Formula (1):{'br': None, 'i': 'x×y≤', '0≤40\u2003\u2003(1)'}wherein x is 0.1≤x≤300, and y is 0≤y≤50.13. The thermosetting resin composition for a fiber-reinforced composite-material according to claim 9 , comprising the catalyst [C] claim 9 , and having a content of the catalyst [C] of 1 to 30% by mass based on 100% by mass of the thermosetting resin composition.14. A preform for a fiber-reinforced composite material ...

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Номер записи: 96
21-08-2014 дата публикации

Additive for Asphalt Mixes Containing Reclaimed Bituminous Products

Номер: US20140230693A1
Автор: Barreto Gilles, Gonzalez Leon Juan Antonio, Luca Vincent
Принадлежит: CECA S.A.

The present invention relates to a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products. 1. A process for the preparation of an asphalt mix comprising a fraction of at least one recycled bituminous product , which comprises using at least one surfactant during said preparation of the said asphalt mix , as a rejuvenator of the said at least one recycled bituminous product.2. The process according to claim 1 , comprising the following steps of:a) optionally providing fresh bitumen,b) providing a fraction of at least one recycled bituminous product,c) optionally providing fresh aggregates,d) providing at least one surfactant as a rejuvenator for the at least one recycled bituminous product,e) optionally providing a rejuvenation oil,f) mixing together items a) to e) in any order, andg) obtaining said asphalt mix.3. The process according to claim 1 , wherein the at least one recycled bituminous product is chosen from among reclaimed asphalt pavement claim 1 , waterproof membranes claim 1 , bituminous shingles claim 1 , sound-proof panels claim 1 , wastes coming from their production claim 1 , and the mixtures of two or more thereof.4. The process according to claim 1 , wherein the amount of surfactant used as a rejuvenator ranges from 0.05 wt % to 10 wt % claim 1 , preferably from 0.1 wt % to 5 wt % claim 1 , more preferably from 0.1 wt % to 2.5 wt % claim 1 , with respect to the total mass of bitumen present in the final asphalt mix.5. The process according to claim 1 , wherein the fraction of recycled bituminous product(s) represents from about 5 wt % to 99.5 wt % claim 1 , preferably from about 10 ...

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Номер записи: 97
16-05-2019 дата публикации

LITHIUM SALT / POLYACRYLONITRILE / THERMOSETTING RESIN COMPOSITES AND PREPARATION METHOD THEREOF

Номер: US20190144614A1
Автор: GU Aijuan, LIANG Guozheng, Sun Sheng, YUAN Li
Принадлежит:

Disclosed are a lithium salt/polyacrylonitrile/thermosetting resin composite material and a preparation method therefor. 100 parts of polyacrylonitrile and 550-1100 parts of N,N-dimethyl formamide by mass are stirred at a temperature of 25° C.-80° C., and a uniform and transparent polyacrylonitrile solution is obtained; further, 8-36 parts of a lithium salt is added; and the mixture is stirred until a uniform and transparent lithium salt/polyacrylonitrile solution is obtained. A heat-curable resin is added to the lithium salt/polyacrylonitrile solution, and is uniformly mixed. The obtained composite solution is made into a film, and a lithium salt/polyacrylonitrile/thermosetting resin composite material is then obtained after curing and post-treatment. The lithium salt/polyacrylonitrile/thermosetting resin composite material has the advantages of a high dielectric constant and a good flexibility and transparency, and the preparation method of the composite material has the characteristics of a simple operation process, low manufacturing cost and wide applicability. 1. A preparation method of lithium salt/polyacrylonitrile/thermosetting resin composites wherein comprising the following steps:(1) by mass, 100 parts of polyacrylonitrile and 500 to 1100 parts of N,N-dimethylformamide are stirred at 25 to 80° C. to obtain a uniform and transparent polyacrylonitrile solution A; 8 to 36 parts of a lithium salt are added into the polyacrylonitrile solution A, and the mixture is stirred at 25 to 80° C. until a uniform and transparent lithium salt/polyacrylonitrile solution is obtained;(2) a heat-curable resin is added into the lithium salt/polyacrylonitrile solution prepared by step (1), and mixed uniformly at a temperature of 15 to 50° C. to obtain a composite solution; after the composite solution is made into a thin film, it is further cured and post-processed to obtain a lithium salt/polyacrylonitrile/thermosetting resin composite.2. The preparation method of lithium ...

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Номер записи: 98
22-09-2022 дата публикации

One component (1k) composition based on epoxy resin

Номер: US20220298327A1
Автор: Chunfu Chen
Принадлежит: Henkel AG and Co KGaA

The present invention is directed to an one-component (1K) composition comprising, based on the weight of the composition:from 30 to 90 wt. % of a) at least one epoxy resin;from 1 to 50 wt. % of b) at least one mercapto compound having at least two mercapto groups reactive towards epoxide;from 0.5 to 25 wt. % of c) at least one organoboron compound selected from tetrasubstituted borate salts of monovalent cations of tertiary amines; and,from 0.5 to 25 wt. % of d) at least one (meth)acrylamide monomer of Formula (VII):wherein: Ra is H or Me;G is selected from —NH2, —NHRb and —N(Rb)(Rc);Rb and Rc are independently selected from C1-C18 alkyl, C1-C18 hydroxyalkyl, C1-C18 alkalkoxy, C6-C18 aryl and —(CH2)n—N(Rd)(Re);n is an integer of from 1 to 4; and,Rd and Re are independently selected from H and C1-C6 alkyl.

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Номер записи: 99
24-06-2021 дата публикации

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM

Номер: US20210189066A1
Автор: HIROSE Hidekazu, KASHIMA Yasunobu, NAKADA Kosuke, SASAKI Tomoya, YOSHIMURA Kosaku
Принадлежит: FUJI XEROX CO., LTD.

A polyimide precursor solution includes a polyimide precursor; an imidazole compound; a tertiary amine compound other than the imidazole compound; and an aqueous solvent containing water, in which a ratio of the number of moles of the imidazole compound to the number of moles of a tetracarboxylic dianhydride component of the polyimide precursor is 0.5 or more and less than 1.6, a ratio of the number of moles of the tertiary amine compound to the number of moles of the imidazole compound is within a range of 0.3 to 6.0, and a content of the water is 50% by mass or more with respect to the aqueous solvent. 1. A polyimide precursor solution comprising:a polyimide precursor;an imidazole compound;a tertiary amine compound other than the imidazole compound; andan aqueous solvent containing water,wherein a ratio of the number of moles of the imidazole compound to the number of moles of a tetracarboxylic dianhydride component of the polyimide precursor is 0.5 or more and less than 1.6,a ratio of the number of moles of the tertiary amine compound to the number of moles of the imidazole compound is within a range of 0.3 to 6.0, anda content of the water is 50% by mass or more with respect to the aqueous solvent.2. The polyimide precursor solution according to claim 1 , wherein a ratio of the number of moles of the imidazole compound to the number of moles of the tetracarboxylic dianhydride component of the polyimide precursor is within a range of 0.5 to 1.5.3. The polyimide precursor solution according to claim 1 , wherein a boiling point of the tertiary amine compound is lower than a boiling point of the imidazole compound.4. The polyimide precursor solution according to claim 1 , wherein a difference in boiling points between the imidazole compound and the tertiary amine compound (a boiling point of the imidazole compound−a boiling point of the tertiary amine compound) is within a range of 30° C. to 150° C.5. The polyimide precursor solution according to claim 1 , wherein a ...

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Номер записи: 100