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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 5855. Отображено 100.
01-03-2012 дата публикации

Water-based black ink composition for ink jet recording and image forming method

Номер: US20120050390A1
Автор: Naoko Nishimura
Принадлежит: Fujifilm Corp

A water-based black ink composition for ink jet recording including: a carbon black pigment at least partially coated with a water-insoluble first dispersant polymer containing a structural unit represented by the following formula (1) and a structural unit different from the structural unit represented by the following formula (1); a coloring pigment selected from the group consisting of a phthalocyanine pigment, a quinacridone pigment and an azo pigment, the coloring pigment being at least partially coated with the first dispersant polymer or a second dispersant polymer consisting of the same structural units as the structural units constituting the first dispersant polymer but having a composition ratio of the structural units different from a composition ratio of the structural units of the first dispersant polymer; and an aqueous medium:

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Номер записи: 1
17-05-2012 дата публикации

Organosol composition of fluorine-containing polymer

Номер: US20120123031A1
Автор: Atsuko Tanaka, Kazunobu Uchida, Nobuhiko Tsuda, Takahiro Kitahara, Taku Yamanaka, Takuji Ishikawa, Tomoyuki Fukatani
Принадлежит: Daikin Industries Ltd

The present invention provides an organosol composition that is stable even in the case that the PTFE particle content is high. The present invention relates to an organosol composition of PTFE particles, comprising PTFE particles (A), a polymer (B), and an organic solvent (S), wherein (1) the polymer (B) is soluble in the organic solvent (S), (2) the amount of the PTFE particles (A) is not lower than 50% by mass of the total amount of the PTFE particles (A) and the polymer (B), and (3) the precipitation ratio of the PTFE particles after 48 hours is not higher than 60% when the total solids concentration of the PTFE particles (A) and the polymer (B) is 5% by mass.

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Номер записи: 2
07-06-2012 дата публикации

Rubber-resin laminate

Номер: US20120141712A1
Автор: Koushiro Hamaguchi, Taro Ozaki, Toyofumi Otaka, Yoritaka Yasuda
Принадлежит: Daiso Co Ltd

Disclosed is a vulcanized rubber laminate, wherein a thermoplastic resin layer and an unvulcanized epichlorohydrin rubber composition layer containing a specific maleimide compound, vulcanizing agent, and acid acceptor are heated and bonded. Specifically disclosed is a laminate configured by heating and bonding an unvulcanized epichlorohydrin rubber composition layer (A) and a thermoplastic resin (B), wherein the unvulcanized epichlorohydrin rubber composition contains: an epichlorohydrin rubber (a), a compound containing one or more maleimide group within the molecule (b), a vulcanizing agent (c), and an acid acceptor (d).

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Номер записи: 3
20-09-2012 дата публикации

Method of producing an ink composition for offset printing

Номер: US20120238675A1
Автор: Keishiro Hishinuma, Yuichi Kataura
Принадлежит: INX International Ink Co, Sakata Inx Corp

The present invention provides a method of producing an ink composition for offset printing with use of a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment and without use of a pigment dispersion resin that requires additional cost, to produce an ink composition which provides a highly tinted and bright image. The method includes the steps of: premixing a premix component through stirring so as to obtain a pigment mixture, the premix component containing a crude copper phthalocyanine pigment and/or an active crude copper phthalocyanine pigment, at least one binder resin selected from the group consisting of a rosin-modified phenolic resin, a rosin-modified maleic acid resin, a petroleum resin, and an alkyd resin, and an oil component; grinding and milling the pigment mixture obtained by the premixing, using a bead mill with grinding media of beads each having a size of 0.1 mm or larger and smaller than 1.5 mm, at a temperature within the range of 0° to 180° C., thereby obtaining a pigment dispersion; and further adding the binder resin and/or the oil component to the pigment dispersion and stirring the resulting dispersion, wherein the method satisfies the conditions that (1) the pigment mixture contains 5 to 40% by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, (2) the pigment mixture contains 5 to 500 parts by mass of the binder resin, for each 100 parts by mass of the crude copper phthalocyanine pigment and/or the active crude copper phthalocyanine pigment, and (3) the pigment mixture has a viscosity of 0.001 to 20 Pa·s at the temperature of the grinding and milling.

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Номер записи: 4
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: 5
22-11-2012 дата публикации

Barrier and priming compositions

Номер: US20120296030A1
Автор: Chih-Chung Hsu
Принадлежит: 3M Innovative Properties Co

The present application is directed to a primer composition comprising a fluorinated polymer and a nitrogen containing polymer. In some embodiments, the fluorinated polymer is a copolymer. In some embodiments, the fluorinated polymer is chlorinated. In some embodiments, the nitrogen containing polymer is amino functional, and in some embodiments, the nitrogen containing polymer is amide functional.

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Номер записи: 6
28-02-2013 дата публикации

Acrylic pressure-sensitive adhesives with acylaziridine crosslinking agents

Номер: US20130053508A1
Автор: Babu N. Gaddam, Belma Erdogan-Haug, Larry R. Krepski, Maureen A. Kavanagh
Принадлежит: 3M Innovative Properties Co

A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an acylaziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.

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Номер записи: 7
16-05-2013 дата публикации

Resin Composition, Prepreg Using The Same, and Fiber-Reinforced Composite Material

Номер: US20130122768A1
Автор: HARADA Yukihiro, Kaneko Manabu, Mitani Kazutami, Sano Tomoo
Принадлежит: MITSUBISHI RAYON CO., LTD.

A resin composition that has good heat resistance and handleability and that can produce a prepreg which has a good balance between tackyness and drapability and which causes little resin flow during prepreg molding, a prepreg that is manufactured using the resin composition, and a fiber-reinforced composite are provided. A resin composition that contains a maleimide compound, diallyl bisphenol A, and a diallyl isophthalate polymer, a prepreg in which reinforcing fibers are impregnated with the resin composition, and a fiber-reinforced composite material that is obtained by molding the prepreg are provided. 1. A resin composition that contains a maleimide compound , diallyl bisphenol A and a diallyl isophthalate polymer.2. The resin composition according to is a blend in which the following formulas are satisfied when amounts of an aromatic maleimide compound claim 1 , an aliphatic maleimide compound claim 1 , the diallyl bisphenol A and the diallyl isophthalate polymer are represented by [a1] claim 1 , [a2] claim 1 , [b] and [c] claim 1 , respectively claim 1 , in parts by mass:{'br': None, 'i': a', +[a, '[12]=100\u2003\u2003(1)'}{'br': None, 'i': 'b]≧', '[20\u2003\u2003(2)'}{'br': None, 'i': b]≦−', '×[a, '[1.42]+140\u2003\u2003(3)'}{'br': None, 'i': b]≧−', '×[a, '[3.62]+90\u2003\u2003(4)'}{'br': None, 'i': '≦[c]≦', '1565\u2003\u2003(5)'}{'br': None, 'i': '≦[a', '02]≦45\u2003\u2003(6).'}3. The resin composition according to is a blend in which the following formulas are satisfied when the amounts of the aromatic maleimide compound claim 1 , the aliphatic maleimide compound claim 1 , the diallyl bisphenol A and the diallyl isophthalate polymer are represented by [a1] claim 1 , [a2] claim 1 , [b] and [c] claim 1 , respectively claim 1 , in parts by mass:{'br': None, 'i': a', +[a, '[12]=100\u2003\u2003(7)'}{'br': None, 'i': '≦[b]≦', '4080\u2003\u2003(8)'}{'br': None, 'i': '≦[a', '152]≦40\u2003\u2003(9)'}{'br': None, 'i': '≦[c]≦', '2060\u2003\u2003(10).'}4. The resin ...

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Номер записи: 8
16-05-2013 дата публикации

HINDERED PRIMARY CHLORINATED AMINE IN A LATEX FORMULATION

Номер: US20130123386A1
Автор: Balijepalli Sudhakar, Hawkins Douglas, Manna Kathleen, Tomlinson Ian
Принадлежит:

The present invention relates to a process comprising adding a sufficient amount of a halamine with a latex binder to achieve microbial prophylaxis, wherein the halamine is characterized by the following formula: 2. The process of wherein the halamine is added as an emulsified dispersion at a level 10 ppm to 1 weight percent claim 1 , based on the volume of latex; Xis H or Cl; and Xis Cl.3. The process of wherein Ris a Calkyl group or mixtures thereof or a —C(CH)group.4. The process of wherein a non-halamine biocide is added to the latex binder prior to claim 1 , concurrent with claim 1 , or subsequent to contacting the halamine with the latex.5. The process of wherein the non-halamine biocide is an isothiazolone.6. The process of wherein the isothiazolone is 5-chloro-2-methyl-4-isothiazolin-3-one or 2-methyl-4-isothiazolin-3-one or a combination thereof.8. The composition of which further includes a non-halamine biocide; wherein Ris —C(CH)or a Calkyl group; Xis H or Cl and Xis Cl.9. composition of wherein the non-halamine biocide is an isothiazolone; and Ris —C(CH). The present invention relates to hindered chlorinated primary amines, which are useful as preservatives for latex formulations.There is an ongoing need to improve latex preservation; in spite of the availability of well-developed biocide packages in latex products, microbial spoilage still occurs. Although the rate of catastrophic spoilage is low, each event diminishes consumer relationships and confidence.In addition to preserving a microbe-free environment for latexes in final formulated products, there is a need to improve the efficiency of cleaning the interior surfaces of pipes, vessels, and process equipment without disassembly. This so-called “clean-in-place” technology often includes a sanitize cycle to reduce bacterial contamination using a biocide such as a hypochlorite or an isothiazolone, which kill microbes quickly and completely. Isothiazolones such as KATHON™ Preservatives (A Trademark of ...

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Номер записи: 9
06-06-2013 дата публикации

Interlayer film for laminated glass, and laminated glass

Номер: US20130143049A1
Автор: Daizou Ii, Hirofumi Kitano, Juichi Fukatani, Ryuta Tsunoda, Takazumi Okabayashi
Принадлежит: Sekisui Chemical Co Ltd

The present invention provides an interlayer film for laminated glass which enables to produce laminated glass having a low yellow index and excellent heat shielding properties; and laminated glass including the interlayer film for laminated glass. An interlayer film for laminated glass according to the present invention comprises a thermoplastic resin; heat shielding particles; and a first component, the first component is at least one of a phthalocyanine compound, a naphthalocyanine compound, and an anthracyanine compound, and contains vanadium atom(s); and Laminated glass of the present invention comprises: a first member for laminated glass; a second member for laminated glass; and a single-layer interlayer film or a multi-layer interlayer film between the first member for laminated glass and second member for laminated glass, wherein the single-layer interlayer film or the multi-layer interlayer film includes the interlayer film for laminated glass according to the present invention.

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Номер записи: 10
20-06-2013 дата публикации

Method of converting a polymerizable composition into thermoplastic polyurethane of improved yellowness index and article obtained by this method

Номер: US20130158156A1
Автор: Hao-Wen Chiu, Richard Neuzil, Timothy E. Herod
Принадлежит: Essilor International Compagnie Generale dOptique SA

Method of producing a thermoplastic polyurethane having a light stabilization useful for ophthalmic applications, comprising combining precursors of a polyurethane and at least one antioxidant, and incorporating therein, either before, during or after polymerization, at least one light stabilizer, said method being characterized in that the antioxidant is benzenepropanoic acid, 3(1,1-dimethylethyl)-4-hydroxy-5-methyl-1,1′-[1,2-ethanediylbis(oxy-2,1-ethanediyl)]ester and the light stabilizer is bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate together with at least one additional component chosen from among phenol, 2-(5-chloro-2H-benzotriazole-2-yl)-6-(1,1-dimethylethyl)-4-methyl and 2,2′-methylenebis(6-(2H-benzotriazol-2-yl)-4-1,1,3,3-tetramethylbutyl)phenol).

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Номер записи: 11
25-07-2013 дата публикации

BARRIER LAYER FOR INFLATABLE ARTICLES

Номер: US20130186540A1
Автор: Bergman Brian R.
Принадлежит:

A barrier layer for impeding the flow of inflation gas through an inflatable article, the barrier layer constructed of a material that is based upon a cross-linkable rubber composition, the cross-linkable rubber composition comprising, per 100 parts by weight of rubber (pbr) at least 50 phr of a primary elastomer selected from at least one of a halogenated butyl rubber or a polymeric halogenated rubber comprising Cto Cisooleiln derived units, para-alkylstyrene derived units and para-(haloalkylstyrene) derived units. The rubber composition may further include between 0 phr and 50 phr of a secondary diene elastomer and a platy filler. Additionally the rubber composition includes 1,3-phenylene dimaleimide and is cured with a sulfur curing system, which includes an accelerator.

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Номер записи: 12
22-08-2013 дата публикации

Oligomeric light stabilizers with a specific functionalization

Номер: US20130216752A1
Автор: Edoardo Menozzi, Kai-Uwe Schöning
Принадлежит: BASF SE

A compound of the formula (I) wherein m and n are independently of one another a number from 1 to 50; the ratio of m/n is 1:10 to 10:1, the recurring units X can have the same definition or different definitions, the recurring units Y can have the same definition or different definitions and the recurring units X and Y can have a random, alternating or block distribution; the recurring unit X is a group of the formula (I-a) and the recurring unit Y is a group of the formula (I-b) the radicals R 1 independently of one another are C 1 -C 12 alkyl or C 3 -C 12 cycloalkyl; the radicals R 2 and R 4 are independently of one another C 12 -C 30 alkyl; the radicals R3 are independently of one another hydrogen, C 1 -C 12 alkyl or C 3 -C 12 cycloalkyl.

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Номер записи: 13
03-10-2013 дата публикации

Aramid copolymer

Номер: US20130261258A1
Автор: Kiu-Seung Lee
Принадлежит: EI Du Pont de Nemours and Co

The invention concerns polymer powder comprising 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI), paraphenylene diamine, and terephthaloyl dichloride, capable of being dissolved in a solvent system comprising (i) N-methyl-2-pyrrolidone (NMP) or dimethylacetamide (DMAC) and (ii) an inorganic salt; wherein said polymer is capable of being redissolved in said solvent system after said polymer has been removed from said solvent system.

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Номер записи: 14
05-12-2013 дата публикации

Interlayer for laminated glass and laminated glass

Номер: US20130323515A1
Автор: Daizou Ii, Hirofumi Kitano, Juichi Fukatani, Keiichi Osano, Ryuta Tsunoda, Takazumi Okabayashi
Принадлежит: Sekisui Chemical Co Ltd

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

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Номер записи: 15
09-01-2014 дата публикации

PHENOLIC MODIFIED POLYESTERS AND AQUEOUS DISPERSIONS

Номер: US20140010925A1
Автор: Grant David G., Knight Michael C.
Принадлежит:

Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings. 1. A phenolic modified polyester resin composition prepared by grafting a phenolic resin to a polyester resin , wherein the phenolic modified polyester resin is substantially free of bisphenol A.2. The phenolic modified polyester resin according to claim 1 , wherein the polyester resin comprises a condensation product of one or more carboxylic acids with one or more polyalcohols claim 1 , and the phenolic resin is a condensation product of at least one aromatic hydrocarbon and at least one of an aldehyde or a ketone.3. The phenolic modified polyester resin according to claim 2 , wherein the polyester resin has a molecular weight of between 6 claim 2 ,000 and 100 claim 2 ,000 g/mol.4. The phenolic modified polyester resin according to claim 3 , wherein the polyester resin has a molecular weight of between 7 claim 3 ,000 and 35 claim 3 ,000 g/mol.5. The phenolic modified polyester resin according to claim 4 , wherein the polyester resin has an Acid Number of between 25 and 55 claim 4 , an hydroxyl number between 30 and 60 and a Tg of between 30° C. and 55° C.6. The phenolic modified polyester resin according to claim 2 , wherein the phenolic resin is the condensation product of an aromatic hydrocarbon and one of an aldehyde and ketone.7. The phenolic modified polyester resin according to claim 6 , wherein the polyester resin is present in amount from 6% to 30% per total weight of the combined resins claim 6 , and the polyester resin is present in an amount from 70% to 94% per total weight.8. The ...

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Номер записи: 16
23-01-2014 дата публикации

Liquid crystal alignment agent, and liquid crystal alignment film and liquid crystal display element formed from the liquid alignment agent

Номер: US20140024752A1
Автор: Huai-Pin Hsueh, Li-Tao Hsu, Yu-Hao LIANG
Принадлежит: Chi Mei Corp

A liquid crystal alignment agent includes a polymer composition obtained by subjecting a diamine component and a tetracarboxylic dianhydride component to a reaction, a solvent, and a hydroxyl compound. Preferably, the hydroxyl compound has a weight average molecular weight ranging from 300 to 1,000,000. A liquid crystal alignment film formed from the liquid crystal alignment agent and a liquid crystal display element including the liquid crystal alignment film are also disclosed.

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Номер записи: 17
23-01-2014 дата публикации

LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT

Номер: US20140024753A1
Автор: Tsai Tsung-Pei
Принадлежит:

A liquid crystal alignment agent contains a polymer and a solvent. The polymer is obtained by subjecting a mixture including a tetracarboxylic dianhydride component and a diamine component to a reaction. The diamine component includes a diamine compound of formula (I) defined herein, a benzimidazole-group-containing diamine compound, and a diamine compound other than the diamine compound of formula (I) and the benzimidazole-group-containing diamine compound. The liquid crystal alignment agent has superior processing stability, and a liquid crystal display element made from the aforesaid liquid crystal alignment agent has superior reliability. 3. The liquid crystal alignment agent as claimed in claim 1 , wherein said diamine compound of formula (I) is in an amount ranging from 10 moles to 55 moles and said benzimidazole-group-containing diamine compound is in an amount ranging from 5 moles to 40 moles based on 100 moles of said diamine component.4. The liquid crystal alignment agent as claimed in claim 1 , wherein a molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 0.5 to 10.5. The liquid crystal alignment agent as claimed in claim 4 , wherein said molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 0.7 to 7.6. The liquid crystal alignment agent as claimed in claim 5 , wherein said molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 1 to 5.7. The liquid crystal alignment agent as claimed in claim 1 , wherein said polymer has an imidization ratio ranging from 30% to 90%.8. The liquid crystal alignment agent as claimed in claim 1 , having a viscosity at 25° C. ranging from 12 cps to 35 cps.9. A liquid crystal alignment film formed from the liquid crystal alignment agent as claimed in .10. A liquid crystal display element claim 9 , comprising the liquid crystal ...

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Номер записи: 18
30-01-2014 дата публикации

Oxygen scavenging molecules, articles containing same, and methods of their use

Номер: US20140027339A1
Автор: Girish Nilkanth Deshpande, Michael W. Ensley, Paul David Weipert
Принадлежит: Constar International LLC

The invention relates to compounds of the structure of formula I and II: where X is selected from the group consisting of O, S and NH; Y, A and B are independently selected from the group consisting of N and CH; D, E and F are independently selected from the group consisting of CH, N, O and S; the symbol — represents a single or a double bond; and R 1 , R 2 and R 3 are independently selected from the group consisting of H, electron withdrawing groups and electron releasing groups. In other embodiments, the compounds are used as oxygen scavengers and in barrier compositions and articles.

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Номер записи: 19
13-02-2014 дата публикации

N-ALKYL LACTAM ETHERS, AND COMPOSITIONS AND USES THEREOF

Номер: US20140045698A1
Автор: Musa Osama M., Narayanan Kolazi S.
Принадлежит: ISP Investments Inc.

Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent. 2. The ether according to wherein said Aand Aare the same.5. The ether according to wherein said Aand Aare not the same.9. The composition comprising an ether according to that has a form selected from the group consisting of: solids claim 8 , semi-solids claim 8 , liquids claim 8 , gels claim 8 , powders claim 8 , granules claim 8 , lozenges claim 8 , tablets claim 8 , patches claim 8 , capsules claim 8 , ointments claim 8 , lotions claim 8 , creams claim 8 , suppositories claim 8 , aerosols claim 8 , syrups claim 8 , elixirs claim 8 , emulsions claim 8 , non-aqueous suspensions claim 8 , and aqueous suspensions.11. The composition comprising an ether according to that is a skin lotion claim 8 , skin crème claim 8 , skin ointment claim 8 , skin salve claim 8 , anti-aging crème claim 8 , moisturizer claim 8 , deodorant claim 8 , tanning agent claim 8 , sun care composition claim 8 , foundation claim 8 , concealer claim 8 , eyebrow pencil claim 8 , eye shadow claim 8 , eye liner claim 8 , mascara claim 8 , rouge claim 8 , finishing powder claim 8 , lipstick claim 8 , lip gloss claim 8 , nail polish claim 8 , make-up remover claim 8 , nail polish remover claim 8 , shampoo claim 8 , rinse-off conditioner claim 8 , leave-on conditioner claim 8 , hair styling gel claim 8 , hair mousse claim 8 , hair spray claim 8 , styling aide claim 8 , hair color claim 8 , or hair color remover.12. The composition according to wherein said sun care composition comprises one or more UV absorbers selected from the group consisting of: p-aminobenzoic acid ( ...

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Номер записи: 20
20-03-2014 дата публикации

Anti-vibration rubber composition and anti-vibration rubber

Номер: US20140080979A1
Автор: Masaaki Yamamoto
Принадлежит: Bridgestone Corp

The purpose of the present invention is to provide: an anti-vibration rubber composition which enables the production of a hardened rubber article having excellent heat resistance, compression set, low dynamic magnification, tensile properties (elongation, strength), low-temperature properties and workability (scorch resistance); and an anti-vibration rubber which is produced by hardening the rubber composition. The anti-vibration rubber composition is characterized by comprising a rubber component mainly composed of a diene rubber, a bismaleimide compound as a vulcanizing agent, and N-phenyl-N-(trichloromethylthio)benzenesulfoneamide.

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Номер записи: 21
03-01-2019 дата публикации

TIRE TREAD COMPRISING AT LEAST ONE METAL CHELATE AND/OR A PIGMENT

Номер: US20190001748A1
Автор: LEBRUN XAVIER, Vasseur Didier
Принадлежит:

A tire tread is based on one or more diene elastomers, on one or more reinforcing fillers, on a crosslinking system, and on at least one compound (A) selected from a metal chelate comprising at least one ligand and at least one metal, a pigment and their mixture. 115.-. (canceled)16. A tire tread based on:one or more diene elastomers;one or more reinforcing fillers;a crosslinking system; andat least one compound A selected from the group consisting of a metal chelate comprising at least one ligand and at least one metal, a pigment and the mixture thereof.17. The tread according to claim 16 , wherein the at least one ligand is selected from cyclic tetrapyrrole derivatives selected from the group consisting of chlorins claim 16 , bacteriochlorins claim 16 , porphyrins claim 16 , hemins and phthalocyanines.18. The tread according to claim 17 , wherein the at least one ligand is selected from the group consisting of porphyrins and phthalocyanines.19. The tread according to claim 16 , wherein the at least one metal is selected from the group consisting of copper claim 16 , cobalt and iron.20. The tread according to claim 19 , wherein the at least one metal is iron.21. The tread according to claim 16 , wherein the metal chelate is selected from the group consisting of iron porphyrins claim 16 , iron hemiporphyrazine claim 16 , iron hemin claim 16 , iron phthalocyanines and copper phthalocyanines.22. The tread according to claim 21 , wherein the metal chelate is iron porphines.24. The tread according to claim 16 , wherein the pigment is selected from the group consisting of diketopyrrolopyrroles claim 16 , anthraquinones claim 16 , quinacridones claim 16 , perylenes and pyrazolo-quinazolones.25. The tread according to claim 24 , wherein the pigment is a diketopyrrolopyrrole.26. The tread according to claim 16 , wherein the pigment is selected from the group consisting of Red 254 claim 16 , Red 255 claim 16 , Red 257 and Red 264.27. The tread according to claim 26 , wherein ...

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Номер записи: 22
07-01-2016 дата публикации

PIGMENTED CYAN INKJET INK

Номер: US20160002478A1
Автор: JACKSON CHRISTIAN, Silver James A.
Принадлежит:

The present disclosure pertains to a cyan pigmented inkjet ink and uses thereof in inkjet ink sets and inkjet printing. More particularly, the present disclosure pertains to an ink that is cyan in color and comprises a mixed pigment colorant. 1. A cyan ink jet ink comprising a pigment colorant and an aqueous vehicle , characterized in that said pigment colorant comprises a mixture of Pigment Blue 15 and Pigment Green 7.2. The cyan inkjet ink of claim 1 , characterized in that the total amount of pigment colorant present is at least 1% by weight claim 1 , based on the total weight of the ink.3. The cyan inkjet ink of claim 1 , characterized in that the weight ratio of said Pigment Blue 15 to said Pigment Green 7 is from 10:1 to 1:4.4. The cyan inkjet ink of claim 3 , characterized in that the weight ratio of said Pigment Blue 15 to Pigment Green 7 is from 5:1 to 1:1.5. The cyan inkjet ink of claim 1 , having a surface tension in the range of 20 dyne/cm to 70 dyne/cm at 25° C. claim 1 , and a viscosity of 30 cP or less at 25° C.6. An inkjet ink set comprising a plurality of differently colored inkjet inks claim 1 , characterized in that at least one of the inks is a cyan inkjet ink according to .7. The inkjet ink set of claim 6 , further comprising a magenta pigmented ink and a yellow pigmented ink.8. The inkjet ink set of claim 7 , further comprising a black ink.9. An inkjet printer equipped with an ink as set forth in .10. An inkjet printer equipped with an ink as set forth in .11. An inkjet printer equipped with an ink as set forth in .12. An inkjet printer equipped with an ink as set forth in .13. An inkjet printer equipped with an ink as set forth in .14. An inkjet printer equipped with an ink set as set forth in .15. An inkjet printer equipped with an ink set as set forth in .16. An inkjet printer equipped with an ink set as set forth in . The present disclosure pertains to a pigment-based inkjet ink and uses thereof in inkjet ink sets and inkjet printing. More ...

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Номер записи: 23
05-01-2017 дата публикации

UV-STABILIZED POLYSULFONES-V4

Номер: US20170002177A1
Автор: Cao Feng, NARAYANAN ADITYA, Sheth Kapil Chandrakant
Принадлежит: Sabic Global Technologies B.V.

Compositions including a polysulfone and a UVA stabilizer. The polysulfone may be polysulfone (PSU), polyethersulfone (PES), polyphenylsulfone (PPSU) and mixtures thereof. The UVA stabilizer may include a benzotriazole moiety, a 1,3,5-triazine moiety, and/or a benzoxazinone moiety. 2. The composition according to claim 1 , wherein the UVA stabilizer present after processing the composition by at least one of blending claim 1 , extrusion claim 1 , molding and combinations thereof claim 1 , is at least 20% by weight of an initial loading of the UVA stabilizer.3. The composition according to claim 1 , wherein the UVA stabilizer is selected from the group consisting of 2-(2′Hydroxy-5-T-Octylphenyl)-Benzotriazole claim 1 , (2-(4 claim 1 ,6-Diphenyl-1 claim 1 ,3 claim 1 ,5-triazin-2-yl)-5-hexyloxyphenol) claim 1 , (2 claim 1 ,2′-Methylene bis[4-(1 claim 1 ,1 claim 1 ,3 claim 1 ,3-tetramethylbutyl)-6-(2H-benzotriazole-2-yl)phenol]) claim 1 , 2 claim 1 ,2′-(1 claim 1 ,4-Phenylene)bis(4H-3 claim 1 ,1-benzoxazin-4-one claim 1 , (Phenol claim 1 , 2-(2H-benzotriazol-2-yl)-4 claim 1 ,6-bis(1-methyl-1-phenylethyl) claim 1 , Tinuvin 1600 claim 1 , and mixtures thereof.4. The composition according to claim 1 , further comprising a filler.5. The composition of claim 4 , wherein the filler comprises glass fiber.6. The composition of claim 4 , wherein the filler comprises a carbon material.7. The composition according to claim 1 , further comprising a white pigment.8. The composition according to claim 4 , further comprising a pigment.9. The composition according to claim 7 , wherein the pigment is one selected from the group of pigment imparting a light color and pigments imparting a dark color.10. The composition according to claim 7 , wherein the pigment is one selected from the group consisting of TiO claim 7 , ZnS claim 7 , ZnO claim 7 , BaSO claim 7 , CaCl claim 7 , CaCOand mixtures thereof.11. The composition according to claim 7 , wherein the pigment is present in an amount ...

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Номер записи: 24
02-01-2020 дата публикации

Vinyl-Lactam-Based Hydrogel Coatings

Номер: US20200002494A1
Автор: Alberto Gallardo Ruiz, Ana CIVANTOS FERNÁNDEZ, Ana María SANTOS COQUILLAT, Carlos Elvira Pujalte, Carolina GARCÍA SÁNCHEZ, Enrique MARTÍNEZ CAMPOS, Helmut Reinecke, Juan RODRÍGUEZ HERNÁNDEZ, Maria Eugenia PÉREZ OJEDA
Принадлежит: Consejo Superior de Investigaciones Cientificas CSIC, UNIVERSIDAD COMPLUTENSE DE MADRID

The invention relates to a material formed by a polymer substrate and a hydrogel based on vinyl-lactams and ionic methacrylates. The invention also relates to a method for producing this material and to the use thereof for cell culture and cell monolayer engineering, for preparing 3D scaffolds and manufacturing thermosensitive mechanical actuators.

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Номер записи: 25
02-01-2020 дата публикации

RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD OF PRODUCING RESIN MOLDED ARTICLE

Номер: US20200002504A1
Автор: Jimbo Yoshihiro, SASAKI Daisuke
Принадлежит: FUJIFILM Corporation

Provided are a resin composition including at least one near infrared absorbing coloring agent selected from compounds represented by Formula (1), and a resin, in which a content of the near infrared absorbing coloring agent is in a range of 0.3% by mass to 5% by mass with respect to a total amount of the resin composition, a resin molded article, and a method of producing a resin molded article. The details of the reference numerals of the compounds are as described in the specification. 3. The resin composition according to claim 1 ,wherein the resin contains at least one selected from polyester, polyamide, or polyurethane.4. The resin composition according to claim 1 , further comprising:a colorant.6. The resin molded article according to claim 5 , which is a synthetic fiber. This application is a continuation application of International Application No. PCT/JP2018/009558, filed Mar. 12, 2018, which is incorporated herein by reference. Further, this application claims priority from Japanese Patent Application No. 2017-050488, filed Mar. 15, 2017, which is incorporated herein by reference.The present disclosure relates to a resin composition, a resin molded article, and a method of producing a resin molded article.In recent years, development of various applications for utilizing characteristics of near infrared absorbing coloring agents, for example, characteristics of absorbing light in an infrared region, characteristics of shielding light in the infrared region, and characteristics of absorbing light in the infrared region and converting the light to heat has been suggested.For example, a heat-ray shielding sheet which is a sheet containing a phthalocyanine compound having a specific structure and is attached to window glass so that an increase in indoor temperature is suppressed has been suggested (see JP2014-021421A). A dyeing method of immersing fibers in a dye bath that contains a chromium metal-containing dye specific to a metal mordant dye to obtain ...

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Номер записи: 26
02-01-2020 дата публикации

DARK-COLOR POLYMER COMPOSITE FILMS

Номер: US20200002505A1
Автор: Jang Bor Z., Zhamu Aruna
Принадлежит: Nanotek Instruments, Inc.

A black-color polymer composite film comprising a phthalocyanine compound dispersed in a polymer selected from the group consisting of polyimide, polyamide, polyoxadiazole, polybenzoxazole, polybenzobisoxazole, polythiazole, polybenzothiazole, polybenzobisthiazole, poly(p-phenylene vinylene), polybenzimidazole, polybenzobisimidazole, and combinations thereof, wherein the phthalocyanine compound occupies a weight fraction of 0.1% to 50% based on the total polymer composite weight. Preferably, the phthalocyanine compound is selected from copper phthalocyanine, zinc phthalocyanine, tin phthalocyanine, iron phthalocyanine, lead phthalocyanine, nickel phthalocyanine, vanadyl phthalocyanine, fluorochromium phthalocyanine, magnesium phthalocyanine, manganous phthalocyanine, dilithium phthalocyanine, aluminum phthalocyanine chloride, cadmium phthalocyanine, chlorogallium phthalocyanine, cobalt phthalocyanine, silver phthalocyanine, a metal-free phthalocyanine, or a combination thereof. 1. A black-color polymer composite film comprising a phthalocyanine compound dispersed in a polymer selected from the group consisting of polyimide , polyamide , polyoxadiazole , polybenzoxazole , polybenzobisoxazole , polythiazole , polybenzothiazole , polybenzobisthiazole , poly(p-phenylene vinylene) , polybenzimidazole , polybenzobisimidazole , and combinations thereof , wherein the phthalocyanine compound occupies a weight fraction of 0.1% to 50% based on the total polymer composite weight.2. The black-color polymer composite film of claim 1 , wherein said phthalocyanine compound is selected from copper phthalocyanine claim 1 , zinc phthalocyanine claim 1 , tin phthalocyanine claim 1 , iron phthalocyanine claim 1 , lead phthalocyanine claim 1 , nickel phthalocyanine claim 1 , vanadyl phthalocyanine claim 1 , fluorochromium phthalocyanine claim 1 , magnesium phthalocyanine claim 1 , manganous phthalocyanine claim 1 , dilithium phthalocyanine claim 1 , aluminum phthalocyanine chloride claim ...

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Номер записи: 27
02-01-2020 дата публикации

MANUFACTURING PROCESS FOR DARK-COLOR POLYMER COMPOSITE FILMS

Номер: US20200002506A1
Автор: Jang Bor Z., Zhamu Aruna
Принадлежит: Nanotek Instruments, Inc.

Provided is a process for producing a polymer composite film, comprising the steps of: (a) mixing a phthalocyanine compound with a polymer or its precursor and a liquid to form a slurry and forming the slurry into a wet film on a solid substrate, wherein the polymer is preferably selected from the group consisting of polyimide, polyamide, polyoxadiazole, polybenzoxazole, polybenzobisoxazole, polythiazole, polybenzothiazole, polybenzobisthiazole, poly(p-phenylene vinylene), polybenzimidazole, polybenzobisimidazole, and combinations thereof; and (b) removing the liquid from the wet film and, in some embodiments, converting the precursor to the polymer to form the polymer composite film comprising from 0.1% to 50% by weight of the phthalocyanine compound dispersed in the polymer. 1. A process for producing a polymer composite film , comprising the steps of:(a) mixing a phthalocyanine compound with a polymer or its precursor and a liquid to form a slurry or suspension and forming said slurry or suspension into a wet film on a solid substrate, wherein said polymer is selected from the group consisting of polyimide, polyamide, polyoxadiazole, polybenzoxazole, polybenzobisoxazole, polythiazole, polybenzothiazole, polybenzobisthiazole, poly(p-phenylene vinylene), polybenzimidazole, polybenzobisimidazole, and combinations thereof; and(b) removing said liquid from said wet film and converting said precursor to form said polymer composite film comprising from 0.1% to 50% by weight of said phthalocyanine compound dispersed in said polymer.2. The process of claim 1 , wherein said phthalocyanine compound is selected from copper phthalocyanine claim 1 , zinc phthalocyanine claim 1 , tin phthalocyanine claim 1 , iron phthalocyanine claim 1 , lead phthalocyanine claim 1 , nickel phthalocyanine claim 1 , vanadyl phthalocyanine claim 1 , fluorochromium phthalocyanine claim 1 , magnesium phthalocyanine claim 1 , manganous phthalocyanine claim 1 , dilithium phthalocyanine claim 1 , ...

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Номер записи: 28
02-01-2020 дата публикации

DIARYLAMINE-BASED COMPOUND, ANTI-AGING AGENT, AND POLYMER COMPOSITION

Номер: US20200002507A1
Автор: EJIRI Kazuhiro, Kiriki Satoshi, SUGAWARA Mitsuru
Принадлежит: ZEON CORPORATION

The present invention provides a diarylamine-based compound represented by General Formula (1): 5. The diarylamine-based compound according to claim 1 , wherein Aand Aare a 1 claim 1 ,4-phenylene group.8. The composition according to claim 7 , wherein Rand Reach independently represent a linear or branched Cto Calkyl group which may have a substituent claim 7 , or a phenyl group which may have a substituent.10. The composition according to claim 1 , wherein a weight ratio of the diarylamine-based compound to the condensed heterocyclic compound is 30:1 to 1:30 as “diarylamine-based compound:condensed heterocyclic compound”.11. An antioxidant comprising the diarylamine-based compound according to claim 1 , or the composition according to any one of to .12. The antioxidant according to claim 11 , wherein the antioxidant is an antioxidant for a polymer.13. A polymer composition comprising a polymer and the antioxidant according to .14. The polymer composition according to claim 13 , wherein the polymer is a synthetic resin.15. The polymer composition according to claim 13 , wherein the polymer is a rubber.16. The polymer composition according to claim 15 , wherein the rubber is an acrylic rubber.17. The polymer composition according to claim 13 , wherein a content of the antioxidant is 0.05 to 30 parts by weight relative to 100 parts by weight of the polymer.18. An antioxidant comprising the composition according to . The disclosure relates to a novel diarylamine-based compound which has an excellent antioxidant effect on polymer materials required to have high heat resistance (for example, heat resistance in a high temperature range of 190° C. or more) and can be suitably used as an antioxidant, and an antioxidant and a polymer composition comprising such a diarylamine-based compound.With development of petrochemistry, polymers composed of organic compounds have contributed to human development in a variety of forms such as plastics, rubber, fibers, and films. Because ...

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Номер записи: 29
02-01-2020 дата публикации

THERMOSETTING RESIN COMPOSITION AND ITS PRODUCTION METHOD, PREPREG, LAMINATE, AND PRINTED WIRING BOARD

Номер: US20200002526A1
Автор: KAKITANI Minoru, KANEKO Tatsunori, KUSHIDA Keisuke, SHIMIZU Hiroshi, SHIRAOKAWA Yoshikatsu
Принадлежит:

The present invention provides a thermosetting resin composition containing (A) a maleimide compound, (B) an epoxy resin having at least two epoxy groups in one molecule, (C) a copolymer resin having a structural unit derived from an aromatic vinyl compound and a structural unit derived from a maleic anhydride, (D) a silica treated with an aminosilane coupling agent, and (E) a flame retardant dispersion. 1. A thermosetting resin composition comprising:(A) a maleimide compound,(B) an epoxy resin having at least two epoxy groups in one molecule,(C) a copolymer resin having a structural unit derived from an aromatic vinyl compound and a structural unit derived from a maleic anhydride,(D) a silica treated with an aminosilane coupling agent, and(E) a flame retardant dispersion.2. The thermosetting resin composition according to claim 1 , wherein the component (E) is a dispersion of a flame retardant dispersed in an organic solvent claim 1 , and the content of the organic solvent in the component (E) is from 25 to 55 parts by mass relative to 100 parts by mass of the flame retardant.3. The thermosetting resin composition according to claim 1 , wherein the component (E) comprises a metal salt of a di-substituted phosphonic acid as a flame retardant.4. The thermosetting resin composition according to claim 1 , wherein the component (E) comprises a ketone solvent as an organic solvent.5. The thermosetting resin composition according to claim 1 , wherein the component (A) is a maleimide compound having an acidic substituent and an N-substituted maleimide group claim 1 , which is obtained by reacting (a1) a maleimide compound having at least two N-substituted maleimide groups in one molecule claim 1 , (a2) a monoamine compound having an acidic substituent claim 1 , and (a3) a diamine compound.8. The thermosetting resin composition according to claim 1 , wherein in the component (C) claim 1 , the content ratio of the structural unit derived from an aromatic vinyl compound to ...

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Номер записи: 30
07-01-2021 дата публикации

METHOD FOR PREPARING POLYAMIDE BY USING MOLECULAR WEIGHT CONTROL AGENT HAVING DOUBLE ACTIVE GROUP, AND POLYAMIDE PREPARED THEREBY

Номер: US20210002424A1
Автор: Do Seung Hoe, KIM Dae Hak, KIM Do Kyoung, KWON Kyung Ho, LEE Hye Yeon, Lee Jin Seo, YIM Kyoung Won
Принадлежит: HANWHA SOLUTIONS CORPORATION

Provided are a method for preparing a polyamide by using a molecular weight controller having a double active group in anionic ring-opening copolymerization of a polyamide, thereby enabling molecular weight to be controlled through the addition reaction of the molecular weight controller, and a polyamide prepared thereby. 2. The method of claim 1 , wherein the lactam comprises at least one selected from the group consisting of caprolactam claim 1 , laurolactam claim 1 , pyrrolidone claim 1 , piperidinone claim 1 , and any mixture thereof.3. The method of claim 2 , wherein two materials selected as the lactam are included at a weight ratio of 20 to 80:80 to 20.4. The method of claim 1 , wherein the activator comprises at least one selected from the group consisting of carbon dioxide (CO) claim 1 , benzoyl chloride claim 1 , N-acetyl caprolactam claim 1 , N-acetyl laurolactam claim 1 , octadecyl isocyanate (SIC) claim 1 , toluene diisocyanate (TDI) claim 1 , hexamethylene diisocyanate (HDI) claim 1 , and any mixture thereof.5. The method of claim 1 , wherein the alkali metal comprises at least one selected from the group consisting of metal hydride claim 1 , metal hydroxide claim 1 , and metal alkoxide.6. The method of claim 1 , wherein the polymerization reaction is performed in a range of 160° C. to 300° C.7. A polyamide prepared by the method of .8. The polyamide of claim 7 , wherein the polyamide has a polydispersity index (PDI) of 4 or less.9. The polyamide of claim 7 , wherein a weight average molecular weight (Mw) of the polyamide is in a range of 20 claim 7 ,000 g/mol to 100 claim 7 ,000 g/mol.10. The polyamide of claim 7 , wherein the polyamide has a linear claim 7 , branched claim 7 , hyperbranched claim 7 , or dendritic structure.11. A parts material selected from the group consisting of a vehicle material claim 7 , an electronic device material claim 7 , an industrial pipe material claim 7 , a construction engineering material claim 7 , a 3D printer ...

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Номер записи: 31
03-01-2019 дата публикации

POLYMER PRODUCTION METHOD AND RADICAL POLYMERIZATION INITIATING GROUP-CONTAINING COMPOUND

Номер: US20190002619A1
Автор: Murakami Yoshikazu, Shimanaka Hiroyuki, TAGI Yoichi
Принадлежит:

The present invention provides: a novel production technique that enables production of a polymer whose molecular weight and molecular weight distribution are controlled and production of a polymer having a complicated structure in a desirably controlled manner using commercially available materials without using a radical polymerization initiator or a special material for use in living radical polymerization and without the need for strict polymerization conditions; and a radical polymerization initiating group-containing compound for use in the technique. The present invention relates to: a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound wherein at least one group that functions as a group for initiating polymerization of the monomer and that has a structure represented by formula 1 or formula 2 (X in the formula represents Cl or Br) is introduced in a molecule of the organic compound, and (3) an iodine-containing compound, thereby initiating, from the group having the structure, radical polymerization accompanied by a termination reaction; and the organic compound of (2) for use in the method. 2. The method for producing a polymer according to claim 1 , wherein any of azo-based radical polymerization initiators claim 1 , peroxide-based radical polymerization initiators claim 1 , and photo-radical polymerization initiators is not used in the polymerization step.3. The method for producing a polymer according to claim 1 , wherein at least any one selected from the group consisting of (4) iodine; iodinated organic compounds that are capable of releasing iodine; and compounds each having an organic base is further used in the polymerization step.4. The method for producing a polymer according to claim 1 , wherein an organic solvent is further used during the polymerization step.5. The method for producing a polymer according to claim 4 , wherein the organic ...

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Номер записи: 32
13-01-2022 дата публикации

CURABLE COMPOSITION, CURED PRODUCT, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE

Номер: US20220010049A1
Автор: FUKAMI Yutaro, ITO Junichi, Kaneko Yushi, KOIZUMI Hiromu, OOTA Kazuya
Принадлежит: FUJIFILM Corporation

Provided are a curable composition including, a block copolymer including a block A which has a constitutional unit having an ethylenically unsaturated group in a side chain of a polymer compound, a pigment, and, a photopolymerization initiator, in which a content of a polymerizable compound is 15 mass % or less with respect to a total solid content of the curable composition; a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element or an image display device including the color filter. 1. A curable composition comprising:a block copolymer including a block A which has a constitutional unit having an ethylenically unsaturated group in a side chain;a pigment; anda photopolymerization initiator,wherein a content of a polymerizable compound is 15 mass % or less with respect to a total solid content of the curable composition.2. The curable composition according to claim 1 ,wherein the pigment is a pigment having a maximal absorption wavelength in a wavelength range of 400 nm to 2,000 nm.3. The curable composition according to claim 1 ,wherein the pigment is a pigment having a maximal absorption wavelength in a wavelength range of 400 nm to 700 nm.4. The curable composition according to claim 1 ,wherein the pigment includes a red pigment.5. The curable composition according to claim 1 ,wherein a content of the block A is 40 mass % to 95 mass % with respect to a total mass of the block copolymer.7. The curable composition according to claim 6 ,wherein a content of the constitutional unit represented by Formula (1) is 0.1 mass % to 50 mass % with respect to a total mass of the block A.8. The curable composition according to claim 1 ,wherein the ethylenically unsaturated group in the constitutional unit having an ethylenically unsaturated group in a side chain is an acryloxy group.9. The curable composition according to claim 1 ,wherein the block copolymer further includes a block B which has a constitutional ...

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Номер записи: 33
08-01-2015 дата публикации

Aqueous pigment dispersion liquid and aqueous pigment inkjet ink using same

Номер: US20150011687A1
Автор: Hiroyuki Shimanaka, Katsuhiko Kanou, Shinichiro Aoyagi, Yoshikazu Murakami
Принадлежит: Dainichiseika Color and Chemicals Mfg Co Ltd

The present invention is an aqueous pigment dispersion liquid for inkjet comprising a pigment and a pigment dispersant. The pigment dispersant is at least any one of a graft copolymer and a block copolymer each comprising a polymer chain A and a polymer chain B, wherein the polymer chain A comprises 20 to 60 mass % of a constituent unit derived from a first cycloalkyl group-containing (meth)acrylate, 10 to 35 mass % of a constituent unit derived from (meth)acrylic acid, and 5 to 70 mass % of a constituent unit derived from another (meth)acrylate and the polymer chain B comprises at least any one of a constituent unit derived from a second cycloalkyl group-containing (meth)acrylate and a constituent unit derived from a vinyl monomer or (meth)acrylate having an aromatic ring.

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Номер записи: 34
09-01-2020 дата публикации

Thermoplastic resin film and glass plate-containing laminate

Номер: US20200009838A1
Автор: Atsushi Nohara, Kazuhiko Nakayama, Shougo Yoshida
Принадлежит: Sekisui Chemical Co Ltd

Provided is a thermoplastic resin film capable of controlling the occurrence of color irregularity after irradiation with light. The thermoplastic resin film according to the present invention contains a thermoplastic resin, a pigment, and a hindered amine light stabilizer.

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Номер записи: 35
12-01-2017 дата публикации

COLORING COMPOSITION, CURED FILM, COLOR FILTER, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING DEVICE, AND IMAGE DISPLAY DEVICE

Номер: US20170010529A1
Автор: AOYAGI Kaoru
Принадлежит: FUJIFILM Corporation

Provided are a coloring composition which hardly causes warping or the like to occur in a substrate to which the coloring composition has been applied, and is capable of forming a cured film or the like having excellent colorfastness; and a cured film, a color filter, a pattern forming method, a method for manufacturing a color filter, a solid-state imaging device, and an image display device, each using such a coloring composition. 2. The coloring composition according to claim 1 , wherein the siloxane resin contains 0.6 to 1.5 Si—Rbonds claim 1 , in which Rrepresents an alkyl group or an aryl group claim 1 , per silicon atom.3. The coloring composition according to claim 1 , further comprising a curable compound.4. The coloring composition according to claim 1 , wherein the colorant contains at least a halogenated zinc phthalocyanine pigment.5. The coloring composition according to claim 1 , for use in formation of a colored layer of a color filter.6. A cured film formed by curing the coloring composition according to .7. A color filter comprising the cured film according to .8. A pattern forming method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'applying the coloring composition according to onto a support, followed by drying, to form a colored layer;'}curing the colored layer;forming a photoresist on the cured colored layer;patterning the photoresist by exposing and developing the photoresist; andpatterning the colored layer of the underlayer of the photoresist by dry etching, using the patterned photoresist as an etching mask.9. A method for manufacturing a color filter having a plurality of colored layers formed on a substrate claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00008', 'claim 8'}, 'forming the pattern of a first colored layer in accordance with the method according to ; and'}forming another colored pattern by lithography on the first colored layer thus patterned.10. A solid-state imaging device comprising the color filter ...

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Номер записи: 36
14-01-2021 дата публикации

CURABLE COMPOSITION AND CURED PRODUCT THEREOF

Номер: US20210009804A1
Автор: Hayashi Koji, Satou Yutaka, Yamoto Kazuhisa
Принадлежит: DIC CORPORATION

A curable composition to be cured to provide a cured product excellent in heat resistance and dielectric properties, a cured product of the curable composition, a printed wiring board, a semiconductor sealing material, and a build-up film using the curable composition. There is provided a curable composition containing an aromatic ester resin (A) and a maleimide compound (B), the aromatic ester resin (A) being an active ester resin that is a reaction product of a first aromatic compound having two or more phenolic hydroxy groups, a second aromatic compound having a phenolic hydroxy group, and a third aromatic compound having two or more carboxy groups and/or an acid halide thereof or an esterified compound thereof, in which at least one of the first aromatic compound, the second aromatic compound, and the third aromatic compound and/or the acid halide thereof or the esterified compound thereof has a polymerizable unsaturated bond-containing substituent. 1. A curable composition , comprising:an aromatic ester resin (A) and a maleimide compound (B), the aromatic ester resin (A) being an active ester resin that is a reaction product of:a first aromatic compound having two or more phenolic hydroxy groups;a second aromatic compound having a phenolic hydroxy group; anda third aromatic compound having two or more carboxy groups and/or an acid halide thereof or an esterified compound thereof,wherein at least one of the first aromatic compound, the second aromatic compound, and the third aromatic compound and/or the acid halide thereof or the esterified compound thereof has a polymerizable unsaturated bond-containing substituent.3. The curable composition according to claim 2 , wherein each X is a substituted or unsubstituted cycloalkylene having 1 to 20 carbon atoms or an aralkylene having 8 to 20 carbon atoms.4. The curable composition according to claim 1 , wherein the second aromatic compound is a fused ring aromatic compound.5. The curable composition according to claim ...

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Номер записи: 37
14-01-2021 дата публикации

ELECTRICALLY CONDUCTIVE COMPOSITION, ELECTRICALLY CONDUCTIVE FILM, AND LAMINATE

Номер: US20210009818A1
Автор: SAIKI Shinji, Uzawa Masashi, YAMAZAKI Akira
Принадлежит: MITSUBISHI CHEMICAL CORPORATION

The conductive composition of the present invention includes a conductive polymer (A) having an acidic group, and a basic compound (B) having a cyclic amide and an amino group in its molecule. The conductive film of the present invention is formed from the conductive composition. The laminate of the present invention includes a substrate; an electron beam resist layer, formed on at least one surface of the substrate; and a conductive film formed on the electron beam resist layer. 1. A conductive composition comprising a conductive polymer (A) having an acidic group , and a basic compound (B) having a cyclic amide and an amino group in its molecule.2. The conductive composition according to claim 1 , wherein the cyclic amide is a lactam.5. The conductive composition according to claim 1 , which further comprises a nitrogen-containing heterocyclic compound (C) containing two or more nitrogen atoms in its molecule.6. The conductive composition according to claim 2 , which further comprises a nitrogen-containing heterocyclic compound (C) containing two or more nitrogen atoms in its molecule.7. The conductive composition according to claim 3 , which further comprises a nitrogen-containing heterocyclic compound (C) containing two or more nitrogen atoms in its molecule.8. The conductive composition according to claim 4 , which further comprises a nitrogen-containing heterocyclic compound (C) containing two or more nitrogen atoms in its molecule.9. The conductive composition according to claim 5 , wherein a mass ratio of the basic compound (B) to the nitrogen-containing heterocyclic compound (C) (basic compound (B):nitrogen-containing heterocyclic compound (C)) is 0.5:99.5 to 99.5:0.5.10. The conductive composition according to claim 6 , wherein a mass ratio of the basic compound (B) to the nitrogen-containing heterocyclic compound (C) (basic compound (B):nitrogen-containing heterocyclic compound (C)) is 0.5:99.5 to 99.5:0.5.11. The conductive composition according to claim ...

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Номер записи: 38
03-02-2022 дата публикации

COATING COMPOSITIONS AND METHODS OF USE THEREOF

Номер: US20220030895A1
Автор: Palma Gavilán Francisco Javier, Vergara Salinas Jose Rodrigo
Принадлежит: PolyNatural Holding SPA

Aspects of the disclosure provide coating compositions and methods of use thereof. 143-. (canceled)44. A coating composition , comprising the following components:(a) a polysaccharide;(b) one or more constituents of a vegetable, wherein the one or more constituents of a vegetable comprises a soybean oil; and(c) at least one surfactant, wherein the at least one surfactant is a saponin or a phospholipid of sunflower or soybean,wherein the coating composition is an emulsified mixture of the components formulated for coating an outer surface of a post-harvest fruit, and wherein the components are present in the composition in amounts effective for preserving the post-harvest fruit.45. The composition of claim 44 , wherein the surfactant is derived from a natural extract or plant extract.46. The composition of claim 44 , wherein the polysaccharide is a seaweed polysaccharide.47. The composition of claim 44 , wherein the polysaccharide is derived from wood pulp claim 44 , plants claim 44 , or algae.48. The composition of claim 44 , wherein the polysaccharide is extracted from plants or algae.49. The composition of claim 44 , wherein the polysaccharide comprises a beta-1 claim 44 ,4 (β-1 claim 44 ,4) linked glucose polysaccharide.50. The composition of claim 44 , wherein the composition further comprises:(d) a beeswax or a carnauba wax.51. The composition of claim 44 , wherein the nanocellulose polysaccharide is extracted from a red edible seaweed.52. The composition of claim 44 , wherein the composition further comprises an active ingredient.53. The composition of claim 52 , wherein the active ingredient comprises an antimicrobial claim 52 , citric acid claim 52 , sodium citrate claim 52 , sodium benzoate claim 52 , and/or potassium sorbate.54. The composition of claim 44 , wherein:(a) the polysaccharide is present at a concentration of between about 0.01% and about 3% weight-to-volume (w/v);(b) the one or more constituents of a vegetable is present at a concentration of ...

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Номер записи: 39
03-02-2022 дата публикации

Cyclic Amide Initialized Polyetheramine and Uses Thereof

Номер: US20220033579A1
Автор: Zhao Haibo
Принадлежит:

The present disclosure provides a polyetheramine produced from a cyclic amide initiator which is first alkoxylated and then reductively aminated to form the polyetheramine. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion or as a fuel additive in a hydrocarbon fuel composition. 2. The polyetheramine according to claim 1 , wherein R is the cyclic amide group having the formula (II) where n is an integer of from 3 to 12 claim 1 , Ris an alkyl group and p is an integer of from 0 to 4.6. The polyetheramine according to claim 2 , wherein A is NH.7. The polyetheramine according to claim 1 , wherein Rand Rare each independently hydrogen claim 1 , methyl or ethyl and each Rand Ris independently selected in each —O—CHR—CHR— unit with the proviso that at least one of Ror Ris hydrogen; and m is an integer ranging from about 2 to about 40.8. The polyetheramine according to claim 7 , wherein Rand Rare each independently hydrogen or methyl.9. The polyetheramine according to claim 7 , wherein Rand Rare each independently hydrogen or ethyl.11. The process according to claim 10 , wherein the intermediate polyol is contacted with the reductive amination catalyst in the presence of hydrogen and ammonia.12. A dispersant comprising the reaction product of the polyetheramine according to claim 1 , and a copolymer comprised of polymerized units of an alkenyl aromatic monomer and an α claim 1 ,β-unsaturated carboxylic acid moiety.14. A dispersant comprising the reaction product of a polyetheramine according to claim 1 , and an epoxy resin.16. An aqueous solution comprising the dispersant according to claim 12 , wherein the dispersant is soluble in the aqueous solution to a degree of at least 40% by weight of the dispersant.17. An aqueous solution comprising the dispersant according to claim 14 , wherein the dispersant is soluble in the aqueous solution to a ...

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Номер записи: 40
03-02-2022 дата публикации

RESIN COMPOSITION, OPTICAL SEMICONDUCTOR ELEMENT, AND OPTICAL SEMICONDUCTOR DEVICE

Номер: US20220035085A1
Автор: FUJII Hironaka, WENG Yufeng
Принадлежит: NITTO DENKO CORPORATION

The present invention relates to a resin composition containing a transparent resin and a light absorber, wherein a cured product of the resin composition has an absorption maximum wavelength in a wavelength range of 550 to 720 nm. 1. A resin composition containing a transparent resin and a light absorber ,wherein a cured product of the resin composition has an absorption maximum wavelength in a wavelength range of 550 to 720 nm.2. The resin composition according to claim 1 , wherein the light absorber is an inorganic pigment that does not have an absorption maximum wavelength in a visible light region.3. The resin composition according to claim 1 , wherein the content of the light absorber is 0.001 to 10% by mass.4. The resin composition according to claim 1 , further containing a dye claim 1 , wherein the dye is at least one selected from dyes having an absorption maximum wavelength in a wavelength range of 550 to 720 nm.5. The resin composition according to claim 1 , further containing a dye claim 1 , wherein the dye is at least one selected from dyes having an absorption maximum wavelength in a wavelength range of 590 to 600 nm.6. The resin composition according to claim 5 , wherein the content of the dye is 0.0005 to 5% by mass.7. The resin composition according to claim 1 , wherein the transparent resin is at least one selected from an epoxy resin and a silicone resin. The present invention relates to a resin composition used in encapsulation and the like of an optical semiconductor element, and an optical semiconductor element and optical semiconductor device using the resin composition.A white optical semiconductor device is conventionally known as an optical semiconductor device that can emit high energy light. For example, a diode substrate supplying electric power to LED, LED (light emitting diode) emitting blue light mounted on the diode substrate, and a phosphor layer that can convert blue light into yellow light and covers LED are provided on the white ...

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Номер записи: 41
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: 42
22-01-2015 дата публикации

Oil-based ink composition for ball-point pen, and oil-based ball-point pen refill using the same

Номер: US20150023720A1
Автор: Takeshi Fujii
Принадлежит: Pilot Corp

Provided are: an oil-based ink composition for a ball-point pen having a favorable feeling of writing, the favorable deepness of a written trace, favorable light resistance, favorable ink stability over time, and favorable pigment dispersibility; and an oil-based ball-point pen refill using the oil-based ink composition. An oil-based ink composition for a ball-point pen comprising at least a dye, a pigment, and an organic solvent, wherein the dye is at least one salt-forming dye selected from the group consisting of salt-forming dyes of alkylbenzene sulfonic acids and xanthene-based basic dyes, salt-forming dyes of alkylbenzene sulfonic acids and triarylmethane-based basic dyes, and salt-forming dyes of alkylbenzene sulfonic acids and azomethine-based basic dyes.

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Номер записи: 43
28-01-2016 дата публикации

LATEX COMPRISING COLORANT AND METHODS OF MAKING THE SAME

Номер: US20160024276A1
Автор: Birau Mihaela Maria, Farrugia Valerie M.
Принадлежит:

A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein. 1. A latex comprising copolymer nanoparticles having an organic colorant comprising an anionic functional group and a lipophilic counter ion dispersed within a matrix of the copolymer nanoparticles.2. The latex of claim 1 , wherein the copolymer nanoparticles comprise styrene-acrylate copolymer.3. The latex of claim 2 , wherein a ratio of styrene to acrylate is in a range from about 40:60 to 98:2.4. The latex of claim 1 , wherein the organic colorant comprises a modified pigment that comprises an indigo.5. The latex of claim 1 , wherein the organic colorant is covalently bound to the matrix of the copolymer nanoparticles.6. The latex of claim 1 , wherein the anionic functional group is selected from the group consisting of a sulfonate claim 1 , a sulfate claim 1 , a carboxylate claim 1 , a phosphate claim 1 , and combinations thereof.7. The latex of claim 1 , wherein the lipophilic counter ion is a quaternary ammonium ion.8. The latex of further comprising an additive selected from the group consisting of a crosslinker claim 1 , a charge control agent claim 1 , a chain transfer agent claim 1 , a surfactant claim 1 , and combinations thereof.9. The latex of claim 1 , wherein the copolymer nanoparticles have an average diameter in a range from about 50 nm to about 800 nm.10. The latex of claim 1 , wherein a loading of the organic colorant is in a range from about 0.1 to about 25 percent by weight of the latex.11. The latex of claim 1 , wherein the organic colorant comprises a modified pigment comprises an indigo.12. The latex of claim 1 , wherein the long chain aliphatic quaternary ammonium counterion comprises at least one unsaturation of the carbon in the counterion.13. A latex ...

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Номер записи: 44
26-01-2017 дата публикации

Thermosetting resin composition and prepreg and laminate both made with the same

Номер: US20170022353A1
Автор: Masanori Akiyama, Shinji Tsuchikawa, Tomohiko Kotake
Принадлежит: Hitachi Chemical Co Ltd

The present invention provides a thermosetting resin composition comprising (A) a metal salt of disubstituted phosphinic acid, (B) a maleimide compound having a N-substituted maleimide group in a molecule, (C) a 6-substituted guanamine compound or dicyandiamide and (D) an epoxy resin having at least two epoxy groups in a molecule and a prepreg and a laminated plate which are prepared by using the same. The prepregs obtained by impregnating or coating a base material with the thermosetting resin compositions of the present invention and the laminated plates produced by laminating and molding the above prepregs are balanced in all of a copper foil adhesive property, a glass transition temperature, a solder heat resistance, a moisture absorption, a flame resistance, a relative dielectric constant and a dielectric loss tangent, and they are useful as a printed wiring board for electronic instruments.

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Номер записи: 45
26-01-2017 дата публикации

COMPOSITION, OPTICAL FILM INCLUDING COMPOSITION, AND METHOD OF PRODUCING OPTICAL FILM

Номер: US20170022417A1
Автор: HATANAKA Nobuyuki, OKAWA Haruki
Принадлежит: Sumitomo Chemical Company, Limited

The present invention provides, as a composition containing a smectic liquid crystal compound which can be used for production of a homogeneous optical film at a temperature around room temperature, a composition containing a smectic liquid crystal compound having a 1,4-cyclohexyl group, which smectic liquid crystal compound having the 1,4-cyclohexyl group contains (i) 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group and (ii) 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group. 1. A composition comprising a smectic liquid crystal compound having a 1 ,4-cyclohexyl group ,wherein the smectic liquid crystal compound has the 1,4-cyclohexyl group comprises 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group relative to 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group.2. The composition as set forth in claim 1 , whereinthe smectic liquid crystal compound having the trans-1,4-cyclohexyl group and the smectic liquid crystal compound having the cis-1,4-cyclohexyl group each have a polymerizable group.3. The composition as set forth in claim 2 , wherein [{'br': None, 'sup': 1', '1', '1', '1', '1', '2', '2', '2', '2', '2, 'P-F-B-CyH-G-E-G-E-B-F-P\u2003\u2003(1-1)'}, {'br': None, 'sup': 1', '1', '1', '1', '1', '2', '2', '2', '2', '2, 'P-F-B-CyH′-G-E-G-E-B-F-P\u2003\u2003(2-1)'}], 'the smectic liquid crystal compound having the trans-1,4-cyclohexyl group and the smectic liquid crystal compound having the cis-1,4-cyclohexyl group are represented by the following formula (1-1) and formula (2-1), respectivelywherein in each of the formulas (1-1) and (2-1):{'sup': 1', '2', '1', '2', '2, 'Pand Peach independently represent a polymerizable group, P, in the formula (1-1) and Pin the formula (2-1) are identical groups, and Pin the formula (1-1) and Pin the formula (2-1) are identical groups ...

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Номер записи: 46
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: 47
22-01-2015 дата публикации

INKJET INK FORMULATIONS

Номер: US20150025179A1
Автор: ABRAMOVICH Sagi, AVIDOR Gal, Avital Dan, GOLODETZ Galia, KUPERWASSER Jose, LANDA Benzion, NAKHMANOVICH Gregory
Принадлежит:

There are provided aqueous inkjet ink formulations comprising a solvent containing water and optionally a co-solvent, a water soluble or water dispersible polymeric resin and a colorant. The disclosed formulations are suitable for ink jet printing systems, and more particularly for indirect printing systems using an intermediate transfer member. 1. A water-based inkjet ink formulation comprising:(a) a solvent containing water and, optionally, a co-solvent, said water constituting at least 8 wt. % of the formulation;(b) at least one colorant dispersed or at least partly dissolved within said solvent, said colorant constituting at least 1 wt. % of the formulation; and(c) an organic polymeric resin, which is dispersed or at least partially dissolved within said solvent, the resin constituting 6 to 40 wt. % of the formulation, wherein the average molecular weight of said resin is at least 8,000,the ink formulation having at least one of (i) a viscosity of 2 to 25 cP at at least one temperature in the range of 20-60° C. and (ii) a surface tension of not more than 50 milliNewton/m at at least one temperature in the range of 20-60° C.;and wherein at least one of the following two statements is true:{'sup': 6', '8', '7, '(1) the ink is such that, when substantially dried, (a) at at least one temperature in the range of 90° C. to 195° C., the dried ink has a first dynamic viscosity in the range of 1,000,000 (1×10) cP to 300,000,000 (3×10) cP, and (b) at at least one temperature in the range of 50° C. to 85° C., the dried ink has a second dynamic viscosity of at least 80,000,000 (8×10) cP, wherein the second dynamic viscosity exceeds the first dynamic viscosity; and'}(2) the weight ratio of the resin to the colorant is at least 1:1.2. The inkjet ink formulation according to claim 1 , wherein the ink is such that claim 1 , when substantially dried claim 1 , (a) at at least one temperature in the range of 90° C. to 195° C. claim 1 , the dried ink has a first dynamic viscosity ...

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Номер записи: 48
10-02-2022 дата публикации

WHITE-LIGHT BLOCK POLYMER, INK COMPOSITION, AND MANUFACTURING METHOD THEREOF

Номер: US20220041799A1
Автор: Zhang Shijie
Принадлежит: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

The present disclosure provides a white-light block polymer, an ink composition, and a manufacturing method thereof. The white-light block polymer makes it only necessary to print one ink when using inkjet printing, thereby simplifying inkjet printing processing and meanwhile preventing a crosstalk problem of pixels having different colors of light. The present disclosure makes the ink composition suitable for inkjet printing by properly mixing the white-light block polymer, an organic solvent, a surface tension modifier, and a viscosity modifier in a suitable ratio. 1. A white-light block polymer , comprising a yellow-light block or/and a red-light block and a green-light block , and a blue-light block;wherein the blue-light block is at least one selected from the group consisting of polyfluorene, polyfluorene derivatives, polybenzene, polybenzene derivatives, polycarbazole, and polycarbazole derivatives, the yellow-light block is at least one selected from the group consisting of polybenzothiadiazole and poly(phenylene vinylene), the red-light block is poly(dithiophenebenzothiadiazole), and the green-light block is at least one selected from the group consisting of polybenzothiadiazole and poly(phenylene vinylene).3. The white-light block polymer according to claim 2 , wherein x:y:z=(0.35-0.45):0.5:(0.05-0.15).4. The white-light block polymer according to claim 3 , wherein x:y:z=0.4:0.5:0.1.5. The white-light block polymer according to claim 2 , wherein number average molecular weight of the white-light block polymer ranges from 1000 to 10000.7. The ink composition according to claim 6 , wherein according to percentages by weight claim 6 , the ink composition comprises:0.01% to 5% of the white-light block polymer;75% to 85% of the organic solvent;0.1% to 10% of the surface tension modifier; and0.1% to 10% of the viscosity modifier.8. The ink composition according to claim 6 , wherein the organic solvent is at least one selected from the group consisting of ...

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Номер записи: 49
10-02-2022 дата публикации

ANTIBACTERIAL POLYMER COATING COMPOSITION AND ANTIBACTERIAL POLYMER FILM

Номер: US20220041868A1
Автор: KIM Mingoo, LEE Jinkyu, MIN Jeehyon, OH Miyeon, SHIM Hong Shik
Принадлежит: LG CHEM, LTD.

The present disclosure relates to an antibacterial coating composition including a (meth)acrylate-based monomer or oligomer containing an alkylene oxide having 1 to 10 carbon atoms; a compound represented by the following Chemical Formula 1; and a photoinitiator, an antibacterial polymer film including a cured product of the antibacterial polymer coating composition, and an antibacterial polymer film including a polymer resin containing a (meth)acrylate-based repeating unit having an introduced alkylene oxide functional group having 1 to 10 carbon atoms; and a compound represented by the following Chemical Formula 1 dispersed in the polymer resin, wherein antibacterial activity measured according to JIS R 1702 (KS L ISO 27447; 2011) is 99% or more: 3. The antibacterial polymer coating composition of claim 1 ,wherein n is an integer of 2 to 10.4. The antibacterial polymer coating composition of claim 1 ,{'sub': '1', 'wherein Ris hydrogen, methyl, or methoxy.'}5. The antibacterial polymer coating composition of claim 1 ,wherein k is 2 or 3.6. The antibacterial polymer coating composition of claim 1 ,wherein the (meth)acrylate-based monomer or oligomer is a mono(meth)acrylate-based monomer or oligomer containing an alkylene oxide having 1 to 10 carbon atoms; or a di(meth)acrylate-based monomer or oligomer containing an alkylene oxide having 1 to 10 carbon atoms.8. The antibacterial polymer coating composition of claim 1 ,wherein the (meth)acrylate-based monomer or oligomer has a weight average molecular weight of 500 g/mol to 10000 g/mol.9. The antibacterial polymer coating composition of claim 1 ,wherein 0.01 to 5 parts by weight of the compound represented by the Chemical Formula 1 is included based on 100 parts by weight of the (meth)acrylate-based monomer or oligomer.10. The antibacterial polymer coating composition of claim 1 ,further comprising an organic solvent, a surfactant, or a mixture thereof.11. The antibacterial polymer coating composition of claim 1 , ...

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Номер записи: 50
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: 51
24-01-2019 дата публикации

TWO PART CURABLE COMPOSITION

Номер: US20190023872A1
Автор: Hurlburt Lynnette, Messana Andrew D.
Принадлежит:

Two part curable compositions are provided, which include a cure accelerator defined with reference to compounds shown in structure I 2. A composition comprising a bond formed between two mated substrates with the composition of .3. The composition of claim 1 , wherein the (meth)acrylate component is with the general structure HC═CGCOR claim 1 , wherein G may be hydrogen or alkyl groups having from 1 to about 4 carbon atoms claim 1 , and Rmay be selected from alkyl claim 1 , cycloalkyl claim 1 , alkenyl claim 1 , cycloalkenyl claim 1 , alkaryl claim 1 , aralkyl or aryl groups having from 1 to about 16 carbon atoms claim 1 , any of which may be optionally substituted or interrupted as the case may be with silane claim 1 , silicon claim 1 , oxygen claim 1 , halogen claim 1 , carbonyl claim 1 , hydroxyl claim 1 , ester claim 1 , carboxylic acid claim 1 , urea claim 1 , urethane claim 1 , carbonate claim 1 , amine claim 1 , amide claim 1 , sulfur claim 1 , sulfonate claim 1 , and sulfone.4. The composition of claim 1 , wherein the (meth)acrylate component is selected from di-or tri-functional (meth)acrylates like polyethylene glycol di(meth)acrylates claim 1 , tetrahydrofuran (meth) acrylates and di(meth)acrylates claim 1 , hydroxypropyl (meth) acrylate claim 1 , hexanediol di(meth)acrylate claim 1 , trimethylol propane tri(meth)acrylate claim 1 , diethylene glycol dimethacrylate claim 1 , triethylene glycol dimethacrylate claim 1 , tetraethylene glycol dimethacrylate claim 1 , dipropylene glycol dimethacrylate claim 1 , di-(pentamethylene glycol) dimethacrylate claim 1 , tetraethylene diglycol diacrylate claim 1 , diglycerol tetramethacrylate claim 1 , tetramethylene dimethacrylate claim 1 , ethylene dimethacrylate claim 1 , neopentyl glycol diacrylate claim 1 , trimethylol propane triacrylate and bisphenol-A mono and di(meth)acrylates claim 1 , and bisphenol-F mono and di(meth)acrylates.5. The composition of claim 1 , wherein the oxidant is selected from cumene ...

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Номер записи: 52
24-01-2019 дата публикации

AROMATIC VINYL-DIENE COPOLYMER, METHOD FOR PRODUCING AROMATIC VINYL-DIENE COPOLYMER, AND RUBBER COMPOSITION

Номер: US20190023880A1
Автор: AMINO Naoya, ASHIURA Makoto, FUJITA Motoji, Mihara Satoshi, SHINKE Yu, UENISHI Kazuya
Принадлежит: THE YOKOHAMA RUBBER CO., LTD.

The present invention is to provide an aromatic vinyl-diene copolymer which exhibits excellent mechanical properties and wear resistance when being formed into a tire, a method for producing the aromatic vinyl-diene copolymer, and a rubber composition containing the aromatic vinyl-diene copolymer. The aromatic vinyl-diene copolymer of an embodiment of the present invention is an aromatic vinyl-diene copolymer which is a copolymer of an aromatic vinyl and a diene, wherein the content of a repeating unit derived from an aromatic vinyl is 18 mass % or greater, among repeating units derived from a diene, a proportion of a vinyl structure is 8 mol % or less, a proportion of a 1,4-trans structure is 75 mol % or less, and a proportion of a 1,4-cis structure is from 17 to 90 mol %, and a glass transition temperature is −60° C. or lower. 1. An aromatic vinyl-diene copolymer which is a copolymer of an aromatic vinyl and a diene , whereina content of a repeating unit derived from an aromatic vinyl is 18 mass % or greater,among repeating units derived from a diene, a proportion of a vinyl structure is 8 mol % or less, a proportion of a 1,4-trans structure is 75 mol % or less, and a proportion of a 1,4-cis structure is from 17 to 90 mol %, anda glass transition temperature is −60° C. or lower.2. The aromatic vinyl-diene copolymer according to claim 1 , wherein the proportion of the 1 claim 1 ,4-cis structure is 30 mol % or greater.4. A method for producing an aromatic vinyl-diene copolymer claim 1 , wherein the aromatic vinyl-diene copolymer described in is produced by copolymerizing a monomer containing an aromatic vinyl and a diene by using an initiator prepared by using an organolithium compound claim 1 , an alkyl aluminum claim 1 , and a metal alcoholate.6. The method for producing an aromatic vinyl-diene copolymer according to claim 4 , wherein a phenol compound is added to a copolymer system during the copolymerization of the monomer.7. A rubber composition comprising the ...

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Номер записи: 53
28-01-2021 дата публикации

THREE DIMENSIONALLY SHAPED BIOFABRICATED MATERIALS AND METHODS OF MANUFACTURE

Номер: US20210023764A1
Автор: BABIN Nicholas John, Purcell Brendan Patrick, SPARKS Kevin, SPINELLA Stephen
Принадлежит:

Described herein are three dimensionally shaped biofabricated materials and method of making three dimensionally shaped biofabricated materials. 1. A three-dimensionally shaped article comprising extracted naturally occurring collagen , recombinant collagen , or a combination therein.2. The shaped article of claim 1 , wherein the recombinant collagen is Type III collagen.3. The shaped article of claim 1 , wherein the recombinant collagen is selected from a group of sources including bovine claim 1 , pig claim 1 , kangaroo claim 1 , sheep claim 1 , alligator claim 1 , ostrich claim 1 , dinosaur claim 1 , elephant claim 1 , crocodile claim 1 , mammoth claim 1 , antelope claim 1 , bear claim 1 , beaver claim 1 , bison claim 1 , boar claim 1 , camel claim 1 , caribou claim 1 , cat claim 1 , cattle claim 1 , deer claim 1 , dog claim 1 , elk claim 1 , fox claim 1 , giraffe claim 1 , goat claim 1 , hare claim 1 , horse claim 1 , ibex claim 1 , lion claim 1 , llama claim 1 , lynx claim 1 , mink claim 1 , moose claim 1 , oxen claim 1 , peccary claim 1 , rabbit claim 1 , seal claim 1 , squirrel claim 1 , tiger claim 1 , whale claim 1 , wolf claim 1 , yak claim 1 , zebra claim 1 , turtle claim 1 , snake claim 1 , frog claim 1 , toad claim 1 , salamander claim 1 , newt claim 1 , chicken claim 1 , duck claim 1 , emu claim 1 , goose claim 1 , grouse claim 1 , pheasant claim 1 , pigeon claim 1 , quail claim 1 , turkey claim 1 , fish or a combination thereof.4. The shaped article of claim 1 , wherein the shape of the article is selected from the group consisting of a sphere claim 1 , a cylinder claim 1 , a cone claim 1 , a cube claim 1 , a tetrahedron claim 1 , a cuboid claim 1 , a triangular prism claim 1 , and combinations thereof.5. A method of forming a three dimensionally shaped article claim 1 , the method comprising: providing a solution of collagen claim 1 , providing a male mold and a female mold having a shaped cavity wherein the female mold contains a material that ...

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Номер записи: 54
23-01-2020 дата публикации

AQUEOUS PRETREATMENT FOR BONDED JOINTS WITH INCREASED HEAT STABILITY

Номер: US20200024405A1
Автор: DOHNER Reto, FORNERA Sara
Принадлежит: SIKA TECHNOLOGY AG

An aqueous composition including: a) at least one epoxy silane containing at least one epoxy group and at least one hydrolysable group bound to Si, b) at least one non-ionic wetting agent and either c1) between 0.2 and 2 wt. % of at least one mercapto silane containing at least one mercapto group and at least one hydrolysable group bound to Si, and as many water-soluble acids as required for the pH of resulting composition to be between 1 and 6, on the condition that epoxy silane content amounts to between 0.2 and 1 wt. %, or c2) between 0.1 and 1 wt. % of a water-soluble organotitanate, in relation to entire weight of aqueous composition, and as many water-soluble bases as required for the pH of resulting composition to be between 8 and 14, on the condition that the epoxy silane content amounts to between 0.2 and 0.5 wt. %. 2. The composition as claimed in claim 1 , wherein the at least one wetting agent is selected from emulsifiers and surfactants from the group of polyethers claim 1 , polyethersiloxanes claim 1 , pyrrolidones and modified natural oils.3. The composition as claimed in claim 1 , wherein the epoxysilane comprises glycidoxypropyltrimethoxysilane and/or glycidoxypropyltriethoxysilane.4. The composition as claimed in claim 1 , wherein the composition comprises further organosilanes or oligomers of these organosilanes that have at least one Si-bonded hydrolyzable group and have at least one further functional group selected from primary amino groups claim 1 , secondary amino groups claim 1 , hydroxyl groups and isocyanurate groups.5. The composition as claimed in claim 1 , wherein the composition comprises constituent c1) and the mercaptosilane comprises mercaptopropyltrimethoxysilane and/or mercaptopropyltriethoxysilane.6. The composition as claimed in claim 1 , wherein the composition comprises constituent c1) and the acid comprises a carboxylic acid claim 1 , especially acetic acid.7. The composition as claimed in claim 1 , wherein the composition ...

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Номер записи: 55
23-01-2020 дата публикации

AQUEOUS COATING COMPOSITION

Номер: US20200024474A1
Автор: CELESTIJN Jourraine, GRIFFIOEN Jacobus Willem, Overbeek Gerardus Cornelis, TENNEBROEK Ronald, van CASTEREN Ilse
Принадлежит:

The present invention relates to a radiation-curable aqueous coating composition comprising a polyurethane A comprising as building blocks at least: (a) a polyisocyanate(s) containing at least one cyclic group, (b) a non-cyclic aliphatic diisocyanate(s) whereby the non-cyclic aliphatic group connecting the two isocyanate groups has 5 carbon atoms, and (c) a component(s) containing an isocyanate-reactive group(s), whereby the summed amount of (a) and (b) is 10 to 60 wt. %, relative to the total weight amount of components used to prepare the polyurethane A; and optionally radiation-curable diluent; whereby the weight ratio between (a) and (b) is in the range from 50:50 to 99:1; and whereby the ethylenically unsaturated bond concentration of the coating composition is in the range from 0.5 to 6 milliequivalents per g of polyurethane A and radiation-curable diluent. 1. A radiation-curable aqueous coating composition comprising (a) a polyisocyanate(s) containing at least one cyclic group,', '(b) a non-cyclic aliphatic diisocyanate(s) whereby the non-cyclic aliphatic group connecting the two isocyanate groups has 5 carbon atoms, and', '(c) a component(s) containing an isocyanate-reactive group(s),', 'whereby the summed amount of (a) and (b) is 10 to 60 wt. %, relative to the total weight amount of components used to prepare the polyurethane A; and', 'whereby the weight ratio between (a) and (b) is in the range from 50:50 to 99:1; and, 'a polyurethane A comprising as building blocks at leastthe composition optionally further comprises radiation-curable diluent;whereby the ethylenically unsaturated bond concentration of the coating composition is in the range from 0.5 to 6 milliequivalents per g of polyurethane A and radiation-curable diluent.2. The aqueous coating composition according to claim 1 , wherein the weight ratio of (a) to (b) is from 60:40 to 95:5 claim 1 , preferably from to 65:35 to 90:10.3. The aqueous coating composition according to claim 1 , wherein ...

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Номер записи: 56
28-01-2021 дата публикации

THIXOTROPIC RHEOLOGY MODIFYING AGENT COMPOSITIONS

Номер: US20210024683A1
Автор: Asirvatham Edward, Flores-Vasquez Jaime A., Moudgil Karttikay
Принадлежит:

Solvents that are suitable for use with polyurethane-polyurea based rheology modifying agents of the type which, in the past, have generally been formulated as solids or viscous liquids. The present solvents enable the rheology modifying agents to be prepared and formulated in a liquid or solution form more suited to prepare coating formulations that include polyurethane-polyurea based rheology modifying agents. The present solvents are N-alkyl substituted caprolactams, including N-methyl caprolactam, N-ethyl caprolactam, N-butyl caprolactam, and mixtures thereof, which are aprotic, non-toxic, have good solvency for polar groups such as those found in polyurethanes and polyureas, are thermally stable, and have high boiling points and low vapor pressure. 115-. (canceled)17. The composition of claim 16 , wherein the solvent is present in an amount between 20 wt. % and 95 wt. % of a total weight of the composition.18. The composition of claim 16 , wherein the solvent is present in an amount between 40 wt. % and 80 wt. % of a total weight of the composition.19. The composition of claim 16 , wherein the solvent further includes N-butyl caprolactam present in an amount ranging from 1 wt. % to 10 wt. % of the total or combined weight of the solvent.20. The composition of claim 16 , wherein the polyurethane-polyurea polymer is synthesized from: [{'br': None, 'sub': '2', 'O=C=N—R—N═C═O'}, {'sub': '2', 'where Ris an aliphatic, cycloaliphatic, aromatic, and/or alkyl substituted aromatic group; and'}], 'a diisocyanate having the following formula [{'br': None, 'sub': 2', '3', '2, 'HN—R—NH'}, {'sub': 3', '2', '12, 'where Ris C-Caliphatic straight chain or branched, cycloaliphatic, and/or alkyl substituted aromatic group.'}], 'a diamine having the following formula22. The method of claim 21 , wherein combining the isocyanate terminated urethane polymer the diamine claim 21 , the catalyst and the solvent comprises:mixing together the diamine, the catalyst, and the solvent to form ...

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Номер записи: 57
29-01-2015 дата публикации

PIGMENT DISPERSION LIQUID FOR INKJET INK, ACTIVE ENERGY BEAM-CURABLE INKJET INK, AND PRINTED PRODUCT

Номер: US20150030825A1
Автор: ISHIMA Yukiko, Sugita Yukio, Yoshimori Keishiro
Принадлежит:

An object of the present invention is to provide: a pigment dispersion liquid for inkjet ink, which is stable for a long period of storage and which increases repellency to ink ejection surface. Disclosed is a pigment dispersion liquid for inkjet ink, comprising: a pigment; a pigment dispersing agent; and a compound having an ethylenically unsaturated double bond, wherein the pigment dispersing agent has an amine value of 20 mgKOH/g or less and an acid value of 10 mgKOH/g or less, contains one or more components selected from the group consisting of: a copolymer having a styrene-derived repeating unit, a repeating unit derived from an unsaturated fatty acid having 12 or more carbon atoms, and a repeating unit derived from a polyalkylene oxide having an ethylenically unsaturated double bond; a specific salt of the copolymer and an amine derivative of the copolymer. 1. A pigment dispersion liquid for inkjet ink , comprising:a pigment;a pigment dispersing agent;a compound having an ethylenically unsaturated double bond; anda compound having a polyalkylene oxide chain and/or an aliphatic hydrocarbon chain having 12 or more carbon atoms, wherein the compound can contain an amide group or can have an amino group at a terminal thereof, and the amino group can be a salt-forming amino group,wherein the pigment dispersing agent has an amine value of 20 mgKOH/g or less and an acid value of 10 mgKOH/g or less, and the pigment dispersing agent contains one or more components selected from the group consisting of: a copolymer having a styrene-derived repeating unit, a repeating unit derived from an unsaturated fatty acid having 12 or more carbon atoms, and a repeating unit derived from a polyalkylene oxide having an ethylenically unsaturated double bond; an alkali metal salt of the copolymer; an alkaline-earth metal salt of the copolymer; an ammonium salt of the copolymer; and an amine derivative of the copolymer.2. (canceled)3. The pigment dispersion liquid for inkjet ink ...

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Номер записи: 58
29-01-2015 дата публикации

PIGMENTED POLYIMIDE FILMS AND METHODS THERETO

Номер: US20150030845A1
Автор: BARTOLIN JEFFREY MICHAEL, Carney Thomas Edward, Dunbar Meredith L., Herrmann Scott John
Принадлежит: E I DU PONT DE NEMOURS AND COMPANY

The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.

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Номер записи: 59
02-02-2017 дата публикации

CONVEYOR BELT RUBBER COMPOSITION AND CONVEYOR BELT

Номер: US20170029598A1
Автор: Ishikawa Tetsuya
Принадлежит: BRIDGESTONE CORPORATION

A rubber composition with which a conveyor belt having high energy saving performance can be obtained while maintaining breaking resistance and a conveyor belt having high energy saving performance while maintaining breaking resistance are provided. A conveyor belt rubber composition includes: a diene-based polymer; and a bismaleimide compound. 1. A conveyor belt rubber composition comprising:a diene-based polymer; anda bismaleimide compound.2. The conveyor belt rubber composition according to claim 1 ,wherein content of the bismaleimide compound is 0.3 parts to 1.5 parts by mass with respect to 100 parts by mass a rubber component.3. The conveyor belt rubber composition according to claim 1 , further comprising:ISAF-grade carbon black; andHAF-grade carbon black,wherein a ratio of content of the ISAF-grade carbon black to content of the HAF-grade carbon black, expressed as (the content of the ISAF-grade carbon black)/(the content of the HAF-grade carbon black), is 25/75 to 75/25 in mass ratio.4. The conveyor belt rubber composition according to claim 1 ,wherein the diene-based polymer includes natural rubber and butadiene rubber, anda ratio of content of the natural rubber to content of the butadiene rubber, expressed as (the content of the natural rubber)/(the content of the butadiene rubber), is 30/70 to 70/30 in mass ratio.6. A conveyor belt using the conveyor belt rubber composition according to . The disclosure relates to a conveyor belt rubber composition and a conveyor belt.Transportation devices including conveyor belts are widely used as item transportation means in various industrial fields such as steel, coal, and cement. As larger transportation volumes and longer transportation paths are required in recent years, there is strong demand to reduce power consumption (save energy) in such transportation devices. A conveyor belt is typically composed of lower cover rubber, a reinforcing member made of steel cords or the like, and upper cover rubber. Of these ...

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Номер записи: 60
04-02-2016 дата публикации

Coated film

Номер: US20160032135A1
Автор: Masato Fujita, Taishi Kawasaki, Takashi Sato
Принадлежит: MITSUBISHI PLASTICS INC

According to the present invention, there is provide a coated film capable of exhibiting an excellent adhesion property to a prism resin used in optical applications such as a backlight unit for liquid crystal displays, etc., in particular, a prism resin adaptable for high-brightness prisms, i.e., a high-refractive index prism resin. The coating film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is prepared from a coating solution comprising a (meth)acrylate (A) and at least one crosslinking agent (B) selected from the group consisting of an oxazoline compound, an isocyanate-based compound and a melamine compound.

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Номер записи: 61
17-02-2022 дата публикации

RESIN COMPOSITION, LIQUID COMPOSITION, COLORING AGENT COMPOUND, AND OPTICAL MATERIAL

Номер: US20220049068A1
Автор: Furuyama Hidetomo, Jimbo Yoshihiro, SASAKI Daisuke
Принадлежит:

Provided are a resin composition including a coloring agent represented by Formula 1 and a resin; a liquid composition; a coloring agent compound; and an optical material. In Formula 1, Rand Reach independently represent an alkyl group or an aryl group, R, R, R, and Reach independently represent a hydrogen atom or a substituent, and Rand Rmay be bonded to each other to form a 6-membered ring. 2. The resin composition according to claim 1 ,{'sup': 1', '2, 'wherein Rrepresents an alkyl group, and Rrepresents an alkyl group or an aryl group.'}3. The resin composition according to claim 1 ,{'sup': 1', '2, 'wherein Rand Reach independently represent an alkyl group.'}4. The resin composition according to claim 1 ,{'sup': 1', '2, 'wherein Rand Reach independently represent an aryl group,'}{'sup': 3', '5', '6, 'R, R, and Reach independently represent a hydrogen atom, an alkyl group, or an aryl group, and'}{'sup': 3', '6, 'at least one of Ror Rrepresents a hydrogen atom.'}6. The liquid composition according to claim 5 ,{'sup': 1', '2, 'wherein Rrepresents an alkyl group, and Rrepresents an alkyl group or an aryl group.'}7. The liquid composition according to claim 5 ,{'sup': 1', '2, 'wherein Rand Reach independently represent an alkyl group.'}8. The liquid composition according to claim 5 ,{'sup': 1', '2, 'wherein Rand Reach independently represent an aryl group,'}{'sup': 3', '5', '6, 'R, R, and Reach independently represent a hydrogen atom, an alkyl group, or an aryl group, and'}{'sup': 3', '6, 'at least one of Ror Rrepresents a hydrogen atom.'}9. The liquid composition according to claim 5 ,wherein the liquid composition is used for an ink or a paint.11. The coloring agent compound according to claim 10 ,{'sup': 1', '12, 'wherein Rand Reach independently represent an alkyl group.'}12. An optical material which is a cured substance of the resin composition according to .14. The optical material according to claim 12 ,wherein the optical material is a spectacle lens.15. The ...

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Номер записи: 62
01-05-2014 дата публикации

Oxygen absorber

Номер: US20140117280A1
Автор: Kentaro Ishii, Ryoji Otaki, Shota Arakawa, Takafumi Oda
Принадлежит: Mitsubishi Gas Chemical Co Inc

An oxygen absorber is provided that contains at least one of compounds each having a particular structure, and the oxygen absorber exhibits an oxygen absorbing capability without a metal contained, and is suitable for removing oxygen inside a packaging material packaging foods or the like.

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Номер записи: 63
31-01-2019 дата публикации

Polymers for Selective Heavy Metal Removal

Номер: US20190031832A1
Автор: Ong Wen J., Swager Timothy M.
Принадлежит:

Disclosed are cross-linked polymers comprising a monomer, a cross-linker, and a sulfur moiety in the polymer backbone. Methods of making cross-linked polymers comprising a monomer, a cross-linker, and a sulfur moieity in the polymer backbone are disclosed. A metal complex, comprising a cross-linked polymer chelated to a toxic heavy metal atom or ion is disclosed. The disclosure provides a method of toxic heavy metal remediation using the cross-linked polymers. Also provided are articles and coatings comprising the disclosed cross-linked polymers. 1. A cross-linked polymer , comprising:a plurality of first monomers, a plurality of first cross-linkers, and a plurality of sulfur moieties in the polymer backbone, wherein:the first monomer comprises at least one sulfur moiety in the monomeric backbone, and at least one reactive group selected from the group consisting of an acrylate, an alkene, an alkyne, an azide, a halide, a tosylate, a mesylate, a triflate, an epoxide, and a thiol; andthe first cross-linker comprises at least two reactive groups selected from the group consisting of an acrylate, an alkene, an alkyne, an azide, a halide, a tosylate, a mesylate, a triflate, an epoxide, and a thiol.2. A cross-linked polymer , comprising:a plurality of first monomers, a plurality of first cross-linkers, and a plurality of sulfur moieties in the polymer backbone, wherein:the first monomer comprises a cycloalkyl group, a heterocycloalkyl group, an aryl group, or a heteroaryl group, and at least two reactive thiol groups; andthe first cross-linker comprises at least two reactive groups selected from the group consisting of an acrylate, an alkene, an alkyne, an azide, a halide, a tosylate, a mesylate, a triflate, an epoxide, and a thiol.35-. (canceled)6. The cross-linked polymer of claim 1 , wherein the first monomer comprises at least two terminal thiol groups.79-. (canceled)10. The cross-linked polymer of claim 1 , wherein the first monomer is selected from the group ...

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Номер записи: 64
05-02-2015 дата публикации

Ink and Printing Process

Номер: US20150035894A1
Автор: Cordwell Janette, Double Philip John, Holmes Marie, Popat Ajay Haridas
Принадлежит: FUJIFILM IMAGING COLORANTS, INC.

An ink comprising an encapsulated particulate solid and a liquid vehicle wherein: I) the encapsulated particulate solid comprises a particulate solid encapsulated with a cross-linked dispersant shell; and II) the ink comprises the components: a.from 0.1 to 20 parts of the encapsulated particulate solid; b.from 20 to 40 parts of glycerol; c.from 1 to 30 parts of ethylene glycol; d.from 0 to 20 parts of 2-pyrrolidone; e.from 0.01 to 3 parts of surfactant; f.from 0 to 10 parts of water-soluble polymer; g.from 0 to 20 parts of polymer particles; h.from 0 to 2 parts of biocide; i.from 20 to 75 parts of water; wherein all the parts are by weight and the sum of the components a. to i. is 100 parts.

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Номер записи: 65
04-02-2021 дата публикации

Crosslinkable Composition

Номер: US20210032435A1
Автор: Chun Sang Ki
Принадлежит: LG CHEM, LTD.

A crosslinkable composition includes an acrylic polymer, an ionic compound having an alkali metal cation, and a compound represented by Formula 1 below: 2. The crosslinkable composition according to claim 1 , wherein the composition does not comprise a metal chelate crosslinking agent and a metal-containing crosslinking catalyst.3. The crosslinkable composition according to claim 1 , wherein the acrylic polymer comprises an alkyl (meth)acrylate unit.4. The crosslinkable composition according to claim 3 , wherein the acrylic polymer further comprises a unit of monomer having a crosslinkable functional group.5. The crosslinkable composition according to claim 4 , wherein the crosslinkable functional group is a carboxyl group.6. The crosslinkable composition according to claim 5 , further comprising an epoxy crosslinking agent or an aziridine crosslinking agent.7. The crosslinkable composition according to claim 1 , wherein the alkali metal cation is a lithium cation.8. The crosslinkable composition according to claim 1 , wherein the ionic compound comprises an anion of Formula 2 below:{'br': None, 'sub': m', 'f', 'n, 'sup': '−', '[X(YOR)]\u2003\u2003[Formula 2]'}{'sub': 'f', 'wherein, X is a nitrogen atom or a carbon atom, Y is a carbon atom or a sulfur atom, Ris a perfluoroalkyl group, m is 1 or 2, and n is 2 or 3.'}9. The crosslinkable composition according to claim 1 , wherein the ionic compound is an anion represented by Formula 3 claim 1 , Formula 4 or Formula 5 below:{'br': None, 'sub': 2', 'n', '2n+1, 'sup': '−', '[OSOCF]\u2003\u2003[Formula 3]'}{'br': None, 'sub': 2', 'n', '2n+1', '2, 'sup': '−', '[N(SOCF)]\u2003\u2003[Formula 4]'}{'br': None, 'sub': 2', 'n', '2n+1', '2, 'sup': '−', '[C(SOCF)]\u2003\u2003[Formula 5]'}wherein, n is a number in a range of 0 to 4.10. The crosslinkable composition according to claim 1 , wherein the ionic compound is in an amount of 0.001 to 20 parts by weight relative to 100 parts by weight of the acrylic polymer.11. The ...

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Номер записи: 66
11-02-2016 дата публикации

Diindol-3-ylmethanes as potent non-toxic antifouling compounds

Номер: US20160037773A1
Автор: Changyun Wang, Kailing Wang, Peiyuan Qian, Ying Xu
Принадлежит: CHINA OCEAN MINERAL RESOURCES R&D ASSOCIATION, Hong Kong University of Science and Technology HKUST

The present invention provides high potency 3,3′-diindolylmethane (DIM) and analogue compounds as antifouling agents. The present invention further provides methods of preventing or reducing settlement and/or fouling of marine fouling organisms on surfaces of submerged objects by coating the surfaces with the 3,3′-diindolylmethane (DIM) and analogue compounds provided.

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Номер записи: 67
11-02-2016 дата публикации

OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE

Номер: US20160039994A1
Автор: Inada Hiroshi, KUWAYAMA Yasukazu, SHIRAIWA Naozumi, YOSHIDA Aiko
Принадлежит: FUJIFILM Corporation

Provided is an optical film which is excellent in adhesiveness with a hard coat layer after a light resistance test, excellent in surface hardness, and excellent in the shape of the surface. The optical film contains cellulose acylate and a compound represented by the following Formula (I). In Formula (I), L represents a linking group of (n1+n2) valence of which the number of atoms linking Ato Ais less than or equal to 8; here, n1+n2 represents an integer of greater than or equal to 2, n1 represents an integer of greater than or equal to 1, and n2 represents an integer of greater than or equal to 0; and Arepresents a group represented by Formula (II) and Arepresents a group represented by Formula (III). 2. The optical film according to claim 1 ,wherein, in Formula (I), L contains at least one of a tertiary carbon atom and a quaternary carbon atom.3. The optical film according to claim 1 ,{'sup': 1', '2, 'wherein, in Formula (I), L represents a linking group of (n1+n2) valence of which the number of atoms linking Ato Ais less than or equal to 5.'}4. The optical film according to claim 1 ,wherein the molecular weight of the compound represented by Formula (I) is 300 to 1000.5. The optical film according to claim 1 ,{'sup': '5', 'wherein, in Formula (II), the bonding site with L is R.'}6. The optical film according to claim 1 ,wherein, in Formula (I), n1 represents an integer of 2 to 5 and n2 represents 0.7. The optical film according to claim 6 ,wherein, in Formula (I), n1 represents an integer of 2 or 3.8. The optical film according to claim 1 ,{'sup': 1', '4, 'wherein, in Formula (II), Rto Rbond to each other to form a 5- or 6-membered aliphatic ring.'}9. The optical film according to claim 1 ,wherein, in Formula (I), n1 represents 1 and n2 represents an integer of 1 to 5.10. The optical film according to claim 1 ,{'sup': '7', 'wherein, in Formula (III), the bonding site with L is R.'}11. The optical film according to claim 1 ,{'sup': 1', '4, 'wherein, in Formula ( ...

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Номер записи: 68
08-02-2018 дата публикации

CURABLE RESIN COMPOSITION AND SEALING MATERIAL USING SAME

Номер: US20180037720A1
Автор: FUJIBAYASHI Teruhisa, Sugioka Takuo
Принадлежит:

The present invention aims to provide a resin composition containing a cyanate ester compound which can reduce the formation of carbamate compounds so that the resin composition can be suitably used as an sealing material. The present invention relates to a curable resin composition containing a cyanate ester compound and a dehydrating agent. 1. A curable resin composition , comprisinga cyanate ester compound, a maleimide compound anda dehydrating agent,wherein the dehydrating agent is selected from carbodiimide compounds, imidazole compounds, triazine compounds, phosphonium compounds, uronium compounds, and silylamines.2. (canceled)4. (canceled)5. The curable resin composition according to claim 1 , wherein the amount of the dehydrating agent present is preferably 0.01% to 5% by mass based on 100% by mass of the cyanate ester compound in the curable resin composition.6. The curable resin composition according to claim 1 , wherein the dehydrating agent is aliphatic polycarbodiimide.8. A sealing material claim 1 , comprising the curable resin composition according to . The present invention relates to a curable resin composition and an sealing material including the curable resin composition. More specifically, the present invention relates to a curable resin composition suitable as a material of an sealing material for boards with electronic components or semiconductor chips mounted thereon or other similar applications, and also relates to an sealing material including the curable resin composition.Curable resin compositions contain light- or heat-curable resins. In various industrial fields, curable resin compositions have been developed which have various physical properties required by the particular applications. One of the applications of curable resin compositions is sealing materials for use in boards on which electronic components, semiconductor chips, or other components are mounted. Electronic components, semiconductor chips, or other components are often ...

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Номер записи: 69
12-02-2015 дата публикации

Water-Based Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus

Номер: US20150042733A1
Автор: Aoyama Michiko, MAEDA Mitsunori, Okumura Chisato
Принадлежит: BROTHER KOGYO KABUSHIKI KAISHA

A water-based ink for ink-jet recording includes a pigment; water; 1,2-alkanediol; a compound including an isothiazoline ring; and a surfactant represented by a general formula (1): 2. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol has a number of carbon atoms of 2 to 6.3. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol has a number of carbon atoms of 4 to 6.4. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol is straight chain alkanediol.5. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol is at least one selected from the group consisting of 1 claim 1 ,2-ethanediol claim 1 , 1 claim 1 ,2-propanediol claim 1 , 1 claim 1 ,2-butanediol claim 1 , 1 claim 1 ,2-pentanediol claim 1 , and 1 claim 1 ,2-hexanediol.6. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol is at least one of 1 claim 1 ,2-butanediol claim 1 , 1 claim 1 ,2-pentanediol claim 1 , and 1 claim 1 ,2-hexanediol.7. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol is contained in the water-based ink by not less than 8% by weight.8. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol is contained in the water-based ink by 8% by weight to 25% by weight.9. The water-based ink for ink-jet recording according to claim 1 , wherein the 1 claim 1 ,2-alkanediol has a number of carbon atoms of 4 to 6 claim 1 , and the 1 claim 1 ,2-alkanediol is contained in the water-based ink by not less than 8% by weight.10. The water-based ink for ink-jet recording according to claim 1 , wherein the compound including the isothiazoline ring is at least one selected from the group consisting of 1 claim 1 ,2-benzisothiazolin-3-one claim 1 , 5-chloro-2-methylisothiazoline-3-one ...

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Номер записи: 70
07-02-2019 дата публикации

ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS AND OTHER SUBSTRATES WITH GOOD CHEMICAL RESISTANCE

Номер: US20190039362A1
Автор: Hudson Kevan, Knox Carol, Nakao Makoto
Принадлежит:

The present invention provides an aqueous polyurethane dispersion (PUD) comprising an amorphous polyester having a glass transition temperature (T) as determined by differential scanning calorimetry of less than −30° C.; wherein the aqueous polyurethane dispersion (PUD) has a glass transition temperature (T) as determined by differential scanning calorimetry (DSC) of 0° C. to 20° C. and a hard block content of greater than 50% and wherein the aqueous polyurethane dispersion (PUD) provides resistance to one or more selected from the group consisting of 10% HCl, water, motor oil, diesel fuel, 10% acetic acid, methyl ethyl ketone and 25% NaOH. Coatings, adhesives, sealants, paints, primers, and topcoats, made from the inventive aqueous polyurethane dispersion (PUD) provide good chemical resistance to a variety of surfaces including floors, windows, doors, window frames, door frames, window shutters, railing, gates, pillars, arbors, pergolas, trellises, gazebos, posts, fencing, pipes and fittings, wire and cable insulation, automobile components, credit cards, and siding. 2. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the amorphous polyester (iv) comprises ortho-phthalic anhydride.3. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the dispersion has a hard block content of 50% to 60%.4. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the dispersion has a hard block content of greater than 55% to 60%.5. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the amorphous polyester (iv) has a molecular weight of 300 to 3000.6. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the amorphous polyester (iv) has a molecular weight of 1000.7. The aqueous polyurethane dispersion (PUD) according to claim 1 , wherein the polyisocyanate (i) is selected from the group consisting of 1 claim 1 ,6-hexamethylene diisocyanate (HDI) claim 1 , pentamethylene diisocyanate ...

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Номер записи: 71
24-02-2022 дата публикации

Compositions and processes for providing release coatings

Номер: US20220056321A1
Автор: Joel E. Goldstein
Принадлежит: Omnova Solutions Inc

An aqueous composition that can be used to provide a release release properties to adhesive tape substrates can be applied at coating weights far less than those required in previously available compositions containing the same or similar release polymers. Inclusion of small amounts of a superwetter results in improved coatability and reduced amounts of sound generated during the process of releasing an adhesive tape from its roll.

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Номер записи: 72
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: 73
07-02-2019 дата публикации

ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS

Номер: US20190040252A1
Автор: Gindin Lyubov, Goldfein Stephanie, GRABLOWITZ Hans Georg, Henderson Derick, Kasardo Tina, Konitsney Ronald, Nakao Makoto
Принадлежит:

The present invention provides an aqueous polyurethane dispersion (PUD) comprising an amorphous polyester having a glass transition temperature (T) as determined by differential scanning calorimetry of less than −30° C.; wherein the aqueous polyurethane dispersion (PUD) has a glass transition temperature (T) as determined by differential scanning calorimetry (DSC) of 0° C. to 20° C. and a hard block content of greater than 50%. Coatings, adhesives, sealants and paints made from the inventive aqueous polyurethane dispersion (PUD) pass detergent resistance testing according to the American Architectural Manufacturers Association's standard, AAMA 615-13, have a pencil hardness according to ASTM D3363 of at least 3H, and are particularly suited for use on low surface energy substrates such as vinyl surfaces including floors, windows, doors, window frames, door frames, window shutters, railing, gates, pillars, arbors, pergolas, trellises, gazebos, posts, fencing, pipes and fittings, wire and cable insulation, automobile components, credit cards, and siding. 1. An aqueous polyurethane dispersion (PUD) comprising the reaction product of:(i) a polyisocyanate;(ii) a polymeric polyol having a number average molecular weight of 400 to 8,000 g/mol;(iii) a compound comprising at least one isocyanate-reactive group and an anionic group or potentially anionic group;{'sub': 'g', '(iv) an amorphous polyester having a glass transition temperature (T) as determined by differential scanning calorimetry (DSC) of less than −30° C.;'}(v) water;(vi) a mono functional polyalkylene ether;(vii) a polyol having a molecular weight of less than <400 g/mol, and{'sub': 'g', '(viii) a polyamine or amino alcohol having a molecular weight of 32 to 400 g/mol, wherein the aqueous polyurethane dispersion (PUD) has a glass transition temperature (T) as determined by differential scanning calorimetry (DSC) of 0° C. to 20° C. and a hard block content of greater than 50%.'}2. The aqueous polyurethane ...

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Номер записи: 74
18-02-2016 дата публикации

INK COMPOSITION FOR DETECTING HYDROGEN PEROXIDE AND INDICATOR FOR DETECTION OF HYDROGEN PEROXIDE

Номер: US20160045631A1
Автор: Sano Kyoko, YAMAGUCHI Norihiro
Принадлежит: SAKURA COLOR PRODUCTS CORPORATION

A primary object of the present invention is to provide a hydrogen peroxide gas detection indicator which allows more certain visual recognition of color changing according to the concentration of hydrogen peroxide gas. The structure of this invention relates to an ink composition for detecting hydrogen peroxide gas containing (1) at least one of styrene acrylic resins and styrene-maleic acid resins and (2) a methine dye. According to this invention, a color-changing layer is formed using the ink composition for detecting hydrogen peroxide gas, allowing color changing according to the concentration of hydrogen peroxide gas to be visually recognized. 1. An ink composition for detecting hydrogen peroxide gas comprising 1) at least one of styrene acrylic resins and styrene-maleic acid resins , 2) a methine dye , and 3) a cationic surfactant , wherein1) the content of said at least one of styrene acrylic resins and styrene-maleic acid resins is 1 to 50% by weight relative to the total weight of the composition,2) the content of the methine dye is 0.05 to 5% by weight relative to the total weight of the composition, and3) the cationic surfactant is at least one member selected from the group consisting of behenyltrimethylammonium chloride, hexadecyltrimethylammonium chloride, lauryltrimethylammonium chloride, and octadecyltrimethylammonium chloride, andwherein the content of the cationic surfactant is 0.1 to 15% by weight relative to the total weight of the composition.2. The ink composition for detecting hydrogen peroxide gas according to claim 1 , further comprising an extender.3. The ink composition for detecting hydrogen peroxide gas according to claim 2 , wherein a part or all of the extender is composed of silica.4. The ink composition for detecting hydrogen peroxide gas according to claim 1 , further comprising a second resin binder that excludes styrene acrylic resin and styrene-maleic acid resin.5. The ink composition for detecting hydrogen peroxide gas ...

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Номер записи: 75
18-02-2021 дата публикации

REVERSIBLE CROSSLINKING REACTANT COMPOSITION

Номер: US20210047282A1
Автор: CHIOU Kuo-Chan, CHUANG Kuei-Yi, TSENG Feng-Po
Принадлежит: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

A reversible crosslinking reactant composition is provided. The composition includes at least one furan-group-containing oligomer and a bismaleimide compound having a structure represented by Formula (II), 4. The reversible crosslinking reactant composition as claimed in claim 3 , wherein Aris substituted or unsubstituted phenylene group claim 3 , biphenylene group claim 3 , naphthylene group claim 3 , thienylene group claim 3 , indolylene group claim 3 , phenanthrenylene claim 3 , indenylene group claim 3 , anthracenylene group claim 3 , or fluorenylene group.7. The reversible crosslinking reactant composition as claimed in claim 3 , wherein the oligomer and the furan-group-containing compound having a structure represented by Formula (III) have a weight ratio of 20:80 to 80:20.8. The reversible crosslinking reactant composition as claimed in claim 3 , wherein the equivalent ratio of the total number of furan groups of the oligomer and the furan-group-containing compound having a structure represented by Formula (III) to the maleimide group of the bismaleimide compound having a structure represented by Formula (II) is from 0.7:1 to 1:0.5. This application is a Continuation-In-Part of pending U.S. patent application Ser. No. 16/179,170, filed Nov. 2, 2018 and entitled “Reversible crosslinking reactant composition”, the entirety of which is incorporated by reference herein, which claims the benefit of U.S. Provisional Application No. 62/580,483, filed on Nov. 2, 2017, which is hereby incorporated by reference hereinThe technical field relates to a reversible crosslinking reactant composition.In end of 2015, European union published Circular Economy Package (CEP). The compositions and components of products in future should meet the requirements of being repairable, durable, and recyclable to achieve circular economy. In addition, the Paris Agreement in 2016 proposed to reduce greenhouse gas emission and keeping a global average temperature below 2° C. above pre- ...

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Номер записи: 76
18-02-2021 дата публикации

LOW FRICTION RESIN COMPOSITES

Номер: US20210047469A1
Автор: AHN Kiho, KIM Sang Woo, Park Jongsung
Принадлежит:

The present invention relates to a low friction resin composite comprising a binder comprising phthalonitrile-based resin, and three or more kinds of fillers dispersed in the binder. 1. A low friction resin composite comprising:a binder comprising phthalonitrile-based resin; andthree or more kinds of fillers dispersed in the binder.2. The low friction resin composite according to claim 1 , wherein the fillers are three or more kinds of additives selected from the group consisting of graphite claim 1 , polytetrafluoroethylene claim 1 , tungsten disulfide claim 1 , molybdenum disulfide claim 1 , and milled carbon fiber.3. The low friction resin composite according to claim 2 , wherein the fillers comprise graphite claim 2 , and two or more kinds of additives selected from the group consisting of polytetrafluoroethylene claim 2 , tungsten disulfide claim 2 , molybdenum disulfide claim 2 , and milled carbon fiber.4. The low friction resin composite according to claim 1 , wherein the fillers are powder additives having a longest diameter of 0.01 to 100 μm.5. The low friction resin composite according to claim 1 , comprising:100 parts by weight of the binder comprising phthalonitrile-based resin; and1 to 100 parts by weight of the fillers.6. The low friction resin composite according to claim 3 , wherein the composite comprises claim 3 , based on 100 parts by weight of the binder comprising phthalonitrile-based resin:15 to 30 parts by weight of graphite; and10 to 40 parts by weight of two kinds of additives selected from the group consisting of polytetrafluoroethylene, tungsten disulfide, molybdenum disulfide, and milled carbon fiber.7. The low friction resin composite according to claim 1 , wherein the binder comprising phthalonitrile-based resin is obtained by curing a composition containing a phthalonitrile compound by one or more curing agents selected from the group consisting of an amine-based compound claim 1 , a hydroxy-based compound claim 1 , and an imide-based ...

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Номер записи: 77
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: 78
16-02-2017 дата публикации

Black Pigment Composition For Heat-Shielding Coating, Use Of Same, Heat-Shielding Coating Using Same And Use Of Same For Shading And Coating

Номер: US20170044375A1
Автор: Kitao Shinsuke, Natori Hikaru
Принадлежит: CLARIANT INTERNATIONAL LTD.

Provided are a black pigment composition for heat-shielding coatings that has superior infrared radiation transmittance, approximates the hue of chromium-based black coatings not only in a dark color, but also in a light color as well and therefore facilitates hue adjustment when mixed with a chromatic coating, has superior weather resistance and is also advantageous in terms of cost, as well as a heat-shielding coating that uses the same, and a shading method. The black pigment composition for heat-shielding coatings contains, at least, a phthalocyanine blue pigment as a first pigment and a phthalocyanine green pigment as a second pigment, and further contains at least one other chromatic pigment, wherein, regarding the amounts in parts by weight of the phthalocyanine blue pigment as Mb, of the phthalocyanine green pigment as Mg, and of the total of the at least one other chromatic pigment as Mn, 2. A black pigment composition for heat-shielding coatings as claimed in claim 1 , wherein phthalocyanine blue pigment is selected from the group consisting of C.I. Pigment Blue 15:3 claim 1 , Pigment Blue 15:1 claim 1 , Pigment Blue 15:2 claim 1 , Pigment Blue 15:4 and Pigment Blue 15:6.3. A black pigment composition for heat-shielding coatings as claimed in claim 1 , wherein the phthalocyanine green pigment is selected from the group consisting of C.I. Pigment Green 7 and C.I. Pigment Green 36.4. A black pigment composition for heat-shielding coatings as claimed in claim 1 , wherein the at least one other chromatic pigment is a third and fourth pigment.5. A black pigment composition for heat-shielding coatings as claimed in claim 4 , wherein the third pigment is an inorganic yellow pigment.6. A black pigment composition for heat-shielding coatings as claimed in claim 5 , wherein the inorganic yellow pigment is at least one pigment selected from the group consisting of yellow iron oxide claim 5 , zinc sulfide claim 5 , cadmium yellow claim 5 , bismuth vanadium yellow ...

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Номер записи: 79
15-02-2018 дата публикации

FLAME-RETARDANT RESIN COMPOSITION AND MOLDED RESIN OBJECT

Номер: US20180044506A1
Автор: Kato Ayako, MIYAZAWA Shinsuke
Принадлежит: ZEON CORPORATION

The present invention is a flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing styrene-based resin, and may be comprising a halogen-active species scavenger, wherein a content of the halogen-containing flame retardant is 10 to 80 parts by weight based on 100 parts by weight of the cycloolefin-based polymer, and a content of the halogen-active species scavenger is less than 25 parts by weight based on 100 parts by weight of the halogen-containing flame retardant, and a resin formed article. One aspect of the invention provides a flame-retardant resin composition having excellent flame retardance, low dielectric constant and low dielectric loss tangent, and a resin formed article produced by forming this flame-retardant resin composition. 1. A flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing styrene-based resin , and may be comprising a halogen-active species scavenger ,wherein a content of the halogen-containing flame retardant is 10 to 80 parts by weight based on 100 parts by weight of the cycloolefin-based polymer, anda content of the halogen-active species scavenger is less than 25 parts by weight based on 100 parts by weight of the halogen-containing flame retardant.2. The flame-retardant resin composition according to claim 1 , wherein the halogen-active species scavenger is an inorganic halogen-active species scavenger.3. The flame-retardant resin composition according to claim 1 , wherein a dielectric constant is 3.0 or lower claim 1 , and a dielectric loss tangent is lower than 5.0×10 claim 1 , at a frequency of 1 GHz.4. The flame-retardant resin composition according to claim 1 , wherein a dielectric constant is 3.0 or lower claim 1 , and a dielectric ...

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Номер записи: 80
19-02-2015 дата публикации

INK COMPOSITION, SET OF INK COMPOSITION AND INK CONTAINER, INK CONTAINER, AND RECORDING APPARATUS

Номер: US20150049144A1
Автор: AOKI Katsuko, KASAHARA Shoki, Nakano Tomohito
Принадлежит:

An ink composition adapted to be poured into an ink container including an ink chamber, the ink chamber partitioned by a wall, refillable with the ink composition via an ink poring port, and communicating with external air, the ink composition comprising a pigment, a resin and an organic solvent, wherein the ink composition has a static contact angle of 10° or more to a member constituting an inner side of the wall. 1. An ink composition adapted to be poured into an ink container including an ink chamber , the ink chamber partitioned by a wall , refillable with the ink composition via an ink poring port , and communicating with external air , the ink composition comprising:a pigment;a resin; andan organic solvent,wherein the ink composition has a static contact angle of 10° or more to a member constituting an inner side of the wall.2. The ink composition according to claim 1 , further comprising water claim 1 , [{'br': None, 'sub': 0', '1, '10°≦CA, and 10°≦CA\u2003\u2003Condition (1), {'br': None, 'sub': 0', '1, '0°≦CA−CA≦5°\u2003\u2003Condition (2)], 'wherein the ink composition satisfies following conditions (1) and (2),'}where{'sub': '0', 'CAis a static contact angle between the ink composition before moisture evaporation and the member constituting the inner side of the wall, and'}{'sub': '1', 'CAis a static contact angle between the ink composition when 1% by mass of moisture with respect to a total mass (100% by mass) of the ink composition before moisture evaporation evaporates and the member constituting the inner side of the wall.'}3. The ink composition according to claim 1 ,wherein the ink composition has a surface tension of 20 mN/m or more and 50 mN/m or less.4. The ink composition according to claim 1 ,wherein the content of the organic solvent is 5% by mass or more and 40% by mass or less.5. The ink composition according to claim 1 ,wherein the organic solvent includesglycerin, andat least one selected from the group consisting of polyhydric alcohols ...

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Номер записи: 81
03-03-2022 дата публикации

MANUFACTURING PROCESS FOR DARK-COLOR POLYMER COMPOSITE FILMS

Номер: US20220064406A1
Автор: Jang Bor Z., Zhamu Aruna
Принадлежит: Global Graphene Group, Inc.

Provided is a process for producing a polymer composite film, comprising the steps of: (a) mixing a phthalocyanine compound with a polymer or its precursor and a liquid to form a slurry and forming the slurry into a wet film on a solid substrate, wherein the polymer is preferably selected from the group consisting of polyimide, polyamide, polyoxadiazole, polybenzoxazole, polybenzobisoxazole, polythiazole, polybenzothiazole, polybenzobisthiazole, poly(p-phenylene vinylene), polybenzimidazole, polybenzobisimidazole, and combinations thereof; and (b) removing the liquid from the wet film and, in some embodiments, converting the precursor to the polymer to form the polymer composite film comprising from 0.1% to 50% by weight of the phthalocyanine compound dispersed in the polymer.

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Номер записи: 82
03-03-2022 дата публикации

HEAT-RESISTANT LAMINATE AND HEAT-RESISTANT ADHESIVE

Номер: US20220064496A1
Автор: Narag Alejandro Aldrin II A., Suzuki Shunsuke
Принадлежит:

A heat-resistant laminate including a substrate and an adhesive layer, the adhesive layer including a (meth)acrylic adhesive polymer and a self-crosslinking (meth)acrylic copolymer having an epoxy group and an epoxy group-reactive functional group, the adhesive layer having a sea-island structure including a sea including the (meth)acrylic adhesive polymer and an island including the self-crosslinking (meth)acrylic copolymer, and the laminate having a 180 degree peeling force of 0.9 N/cm or more after bonding to a SUS board and leaving at 120° C. for 30 minutes as measured at a temperature of 60° C. and a peeling speed of 300 mm/min. 1. A heat-resistant laminate comprising: a substrate; and an adhesive layer , wherein the adhesive layer includes a (meth)acrylic adhesive polymer , and a self-crosslinking (meth)acrylic copolymer having an epoxy group and an epoxy group-reactive functional group , the adhesive layer has a sea-island structure including a sea including the (meth)acrylic adhesive polymer and an island including the self-crosslinking (meth)acrylic copolymer , and the laminate has a 180 degree peeling force of 0.9 N/cm or more after being adhered to a SUS board and left at 120° C. for 30 minutes as measured at a temperature of 60° C. and a peeling speed of 300 mm/min.2. The laminate according to claim 1 , wherein the adhesive layer further includes a tackifier having a softening point of 100° C. or higher.3. The laminate according to claim 2 , wherein the tackifier has an epoxy group-reactive functional group.4. The laminate according to claim 1 , wherein the self-crosslinking (meth)acrylic copolymer is a copolymer of a composition having from 50 to 98% by mass of alkyl (meth)acrylate claim 1 , 1% by mass or more of an epoxy group-containing monomer claim 1 , and 1% by mass or more of a monomer having an epoxy group-reactive functional group based on a polymerizable component.5. The laminate according to claim 1 , wherein the (meth)acrylic adhesive polymer ...

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Номер записи: 83
14-02-2019 дата публикации

PIGMENT DISPERSANT WITH HINDERED LIGHT AMINE STABILIZER AND PIGMENT DISPERSIONS AND COATING COMPOSITIONS BASED THEREON

Номер: US20190048212A1
Автор: Bowles Steven, Breon Jonathan P.
Принадлежит:

A pigment dispersion is disclosed comprising (a) at least one pigment and (b) a polymeric dispersant comprising residual units derived from polymerization of a mixture of monomers comprising (b1) at least one ethylenically unsaturated hindered amine light stabilizing monomer and (b2) at least one additional ethylenically unsaturated monomer different from monomer (b1). Coating compositions comprising the same are also disclosed as are substrates coated at least in part with such coatings. 1. A pigment dispersion comprising (a) at least one pigment and (b) a polymeric dispersant comprising residual units derived from polymerization of a mixture of monomers comprising (b1) at least one ethylenically unsaturated hindered amine light stabilizing monomer and (b2) at least one additional ethylenically unsaturated monomer different from monomer (b1).2. The dispersion of claim 1 , wherein the at least one additional ethylenically unsaturated monomer (b2) comprises an ethylenically unsaturated monomer having affinity for the pigment.3. The dispersion of claim 2 , wherein the ethylenically unsaturated monomer having affinity for the pigment comprises at least one functional group with affinity for the pigment selected from an amine group claim 2 , an ammonium group claim 2 , an aromatic group claim 2 , a phenolic group claim 2 , a carboxylic acid group and/or a salt thereof claim 2 , a sulfonate group claim 2 , a phosphonate group claim 2 , a nitro group claim 2 , a hydroxyl group or a combination thereof.4. The dispersion of claim 3 , wherein the at least one pigment comprises an organic pigment and the pigment affinic monomer comprises at least one functional group with affinity for the organic pigment selected from an amine group claim 3 , an ammonium group claim 3 , an aromatic group claim 3 , or a combination thereof.5. The dispersion of claim 3 , wherein the at least one pigment comprises an inorganic pigment and the pigment affinic monomer comprises at least one ...

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Номер записи: 84
25-02-2016 дата публикации

USE OF ORGANIC OXYIMIDES AS FLAME RETARDANT FOR PLASTIC MATERIALS AND ALSO FLAME-RETARDANT PLASTIC MATERIAL COMPOSITION AND MOULDED PARTS PRODUCED THEREFROM

Номер: US20160052927A1
Автор: METZSCH-ZILLINGEN Elke, Pfaendner Rudolf, STEC Maria
Принадлежит: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANTED FORSCHUNG E.V.

The present invention relates to the use of organic oxy imides as flame retardants for plastics. According to the present invention, a flame-retardant plastics composition is likewise specified, including an oxy imide as flame retardant. Additionally specified are mouldings produced from an inventive flame-retardant polymer composition. 116-. (canceled)21. The oxyimide according to claim 20 , wherein R═H or acyl.22. A plastic material composition comprising a plastic material and an oxyimide according to claim 17 , wherein the plastic materials are thermoplastic claim 17 , elastomeric or duroplastic polymers claim 17 , and when they are thermoplastic polymers claim 17 , they are selected from the group consisting ofa) polymers made of olefins or diolefins, polyethylene (LDPE, LLDPE, VLDPE, ULDPE, MDPE, HDPE, UHMWPE), metallocene-PE (m-PE), polypropylene, polyisobutylene, poly-4-methylpentene-1, polybutadiene, polyisoprene, polycyclooctene, polyalkylene-carbon monoxide copolymers, and copolymers in the form of stochastic or block structures. polypropylene-polyethylene (EP), EPM or EPDM, ethylene-vinyl acetate (EVA), ethylene-acrylic ester, ethylene-butyl acrylate, ethylene-acrylic acid and the salts thereof (ionomers), and terpolymers, ethylene-acrylic acid-glycidylacrylate, graft polymers, polypropylene-g-maleic anhydride, polypropylene-g-acrylic acid, or polyethylene-g-acrylic acid,b) polystyrene, polymethylstyrene, polyvinylnaphthalene, styrene-butadiene (SB), styrene-butadiene-styrene (SBS), styrene-ethylene-butylene-styrene (SEBS), styene-ethylene-propylene-styrene, styrene-isoprene, styrene-isoprene-styrene (SIS), styrene-butadiene-acrylonitrile (ABS), styrene-acrylonitrile-acrylate (ASA), styrene-ethylene, styrene-maleic anhydride polymers including corresponding graft copolymers, styrene grafted on butadiene, maleic anhydride grafted on SBS or SEBS, and also graft copolymers made of methylmethacrylate, styrene-butadiene or ABS (MABS),c) halogen-containing ...

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Номер записи: 85
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: 86
25-02-2016 дата публикации

AQUEOUS EMULSION SOLUTION, COLORING AGENT COMPOSITION CONTAINING SAID AQUEOUS SOLUTION, AQUEOUS INKJET INK, AND METHOD FOR PRODUCING AQUEOUS EMULSION SOLUTION

Номер: US20160053125A1
Автор: AOYAGI Shinichiro, Murakami Yoshikazu, Shimanaka Hiroyuki, YAMAZAKI Mitsuo, Yoshikawa Sachio
Принадлежит:

A novel aqueous emulsion solution is provided that can be used as a binder for forming a coating film suitable for an inkjet printing system. The present invention is an aqueous emulsion solution containing a polymer I and a polymer II mixed together therein, wherein the polymer I is an A-B block copolymer formed from 90 mass % or more of a methacrylate-based monomer, the A-B block copolymer neutralized with an alkali, a polymer block A is substantially water-insoluble and has a number average molecular weight of 1000 to 10000 and a polydispersity index of 1.5 or less, a polymer block B is synthesized using a monomer containing at least a methacrylic acid and has an acid value of 30 to 250 mgKOH/g, the A-B block copolymer has a number average molecular weight of 5000 to 20000, a content of the polymer block A of 5 to 60% in the A-B block copolymer, and a polydispersity index as a whole of 1.6 or less, the polymer II is a polymer obtained by polymerizing a hydrophobic addition polymerizable monomer and having a glass transition temperature of 70° C. or lower, and further the mass ratio of the polymer I and the polymer II is 5 to 80:95 to 20. 1. An aqueous emulsion solution comprising a polymer I and a polymer II mixed together therein , whereinthe polymer I is an A-B block copolymer formed from 90 mass % or more of a methacrylate-based monomer and satisfying the following requirements (1) to (3):(1) a polymer block A is substantially water-insoluble and has a number average molecular weight of 1000 to 10000 and a polydispersity index (weight average molecular weight/number average molecular weight) of 1.5 or less;(2) a polymer block B is synthesized using, as a polymer block-forming component, a monomer comprising at least a methacrylic acid and has an acid value of 30 to 250 mgKOH/g; and(3) the A-B block copolymer comprising the polymer blocks has a number average molecular weight of 5000 to 20000, a content of the polymer block A of 5 to 60 mass % in the A-B block ...

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Номер записи: 87
25-02-2016 дата публикации

PHTHALOCYANINE PIGMENT COMPOSITION AND METHOD FOR PRODUCING THE SAME, AND INK

Номер: US20160053126A1
Автор: Hashiguchi Taichi, Kobayashi Nagatoshi, Otake Hidehiro
Принадлежит: DIC CORPORATION

An object is to provide phthalocyanine pigment compositions that have good transparency, gloss, and suitability in the initial viscosity after production as well as outstanding storage stability when used in liquid ink. 1. A copper phthalocyanine pigment composition comprising copper phthalocyanine , a rosin compound , copper phthalocyanine sulfonic acid or a salt thereof , and an aliphatic amine , a calcium content of the pigment composition being 200 ppm or less.2. A method for producing the copper phthalocyanine pigment composition according to claim 1 , the method comprising a first step including dry-milling crude copper phthalocyanine into a pre-pigment and a second step including treating the pre-pigment obtained in the first step by mixing the pre-pigment with an organic solvent or a liquid mixture of an organic solvent and water in the presence of copper phthalocyanine sulfonic acid or a salt thereof.3. The method for producing a copper phthalocyanine pigment composition according to claim 2 , wherein a calcium content of process water used in the second step is 10 ppm or less.4. The method for producing a copper phthalocyanine pigment composition according claim 2 , wherein in the second step claim 2 , the liquid mixture of an organic solvent and water is an emulsion conditioned with the rosin compound.5. A base ink for liquid ink claim 1 , the base ink comprising 20% or more the copper phthalocyanine pigment composition according to .6. A base ink for liquid ink claim 2 , the base ink comprising 20% or more copper phthalocyanine pigment composition obtained in the method for producing a copper phthalocyanine pigment composition according to .7. the base ink for liquid ink according to claim 5 , wherein the base ink for liquid ink is based on nitrocellulose resin. The present invention relates to a phthalocyanine pigment composition and a method for producing the same, and also to a liquid ink containing this phthalocyanine pigment composition.An important ...

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Номер записи: 88
25-02-2016 дата публикации

WINDOW FILM AND DISPLAY INCLUDING THE SAME

Номер: US20160053138A1
Автор: Choi Jin Hee, KANG Kyoung Ku, Kim Joo Hui, KIM Sung Han, LEE Jung Hyo, PARK Si Kyun, Sung Nak Hyun
Принадлежит:

A window film includes a base layer and a coating layer formed on the base layer. The coating layer contains a silicone resin, and the window film contains a dye having a maximum absorption wavelength of about 500 nm to about 650 nm. A display includes the window film, and may be a flexible display. 1. A window film , comprising:a base layer; anda coating layer on the base layer, the coating layer comprising a silicone resin,the window film containing a dye having a maximum absorption wavelength of about 500 nm to about 650 nm.2. The window film according to claim 1 , wherein the dye has a maximum absorption wavelength of about 550 nm to about 620 nm.3. The window film according to claim 1 , wherein the dye is contained in at least one of the base layer or the coating layer.4. The window film according to claim 1 , further comprising an adhesive layer on the base layer.5. The window film according to claim 4 , wherein the dye is contained in the adhesive layer.6. The window film according to claim 1 , wherein the coating layer has a pencil hardness of about 6 H or higher.7. The window film according to claim 1 , wherein the window film has a yellowness index of about 4.0 or lower.8. The window film according to claim 1 , wherein the dye comprises at least one of a cyanine dye claim 1 , a porphyrin dye claim 1 , an arylmethane dye claim 1 , a squarylium dye claim 1 , an azomethine dye claim 1 , an oxonol dye claim 1 , an azo dye claim 1 , an arylidene dye claim 1 , a xanthene dye claim 1 , or a merocyanine dye.9. The window film according to claim 1 , wherein the dye is present in an amount of about 0.001 wt % to about 5 wt % based on 100 wt % of the coating layer.10. The window film according to claim 1 , wherein the coating layer is formed from a composition for a coating layer comprising the dye claim 1 , the silicone resin claim 1 , a curable monomer and an initiator.11. The window film according to claim 10 , wherein the curable monomer comprises at least one of ...

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Номер записи: 89
25-02-2021 дата публикации

COMPOSITION AND MOLDED BODY

Номер: US20210054169A1
Автор: ICHIMIYA Takaya, Konishi Shota, NITTA Eiji, SAKURADA Kenta
Принадлежит: Sumitomo Chemical Company, Limited

The present invention provides a composition capable of reducing adhesion of biofilms and therefore useful for producing a molded body. 1. A composition comprising: at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins; and a quorum sensing inhibitor (B) ,wherein a common logarithm log S of solubility of the quorum sensing inhibitor (B) in water of 25° C. is less than 0.1, and{'sub': 1', '1, 'sup': '1/2', 'Rais greater than 3.2 MPa, provided that Rais a distance between a Hansen solubility parameter of the at least one resin (A) selected from the group consisting of thermoplastic resins and thermosetting resins and a Hansen solubility parameter of the quorum sensing inhibitor (B).'}2. The composition according to claim 1 , wherein the at least one resin (A) is a thermoplastic resin or thermoplastic resins.3. The composition according to claim 1 , further comprising an antimicrobial/antifungal agent (C).4. The composition according to claim 1 , further comprising a surface modifier (D).5. A molded body comprising the composition according to .6. The molded body according to claim 5 , wherein a dispersion force component γof a surface free energy is 25 mN/m or less claim 5 , or a sum of a dipole force component γand a hydrogen bonding component γof the surface free energy is 30 mN/m or more. The present invention relates to a composition and a molded body.Conventionally, resin molded bodies have been employed for home appliance members and the like. In order to prevent growth of microorganisms such as fungi, bacteria, and archaea on surfaces of the resin molded bodies, the resin molded bodies are mixed with an antimicrobial agent. For example, Patent Document 1 discloses a resin molded body including a silver-based antimicrobial agent.Patent Document 1: JP-A-2002-20632However, such a resin molded body including a silver-based antimicrobial agent is not capable of preventing, in environments in which water and an ...

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Номер записи: 90
13-02-2020 дата публикации

ANTIMICROBIAL POLYMER COATING COMPOSITION AND ANTIMICROBIAL POLYMER FILM

Номер: US20200048476A1
Автор: JEONG Hyeok, KIM Mingoo, KIM Taekeun, LEE Jinkyu
Принадлежит: LG CHEM, LTD.

An antimicrobial polymer coating composition comprising a polyhedral oligomeric silsesquioxane having a cage structure and having one or more reactive functional groups substituted on silicon atoms; a thermal initiator; and a photosensitizer, an antimicrobial polymer film comprising a cured product of the antimicrobial polymer coating composition, and an antimicrobial polymer film comprising: a substrate layer containing a polyhedral oligomeric silsesquioxane having a cage structure, in which one or more reactive functional groups are substituted; and a photosensitizes dispersed in the substrate layer, wherein the polymer film has oxygen permeability of 10 to 80 cc/mday. 1. An antimicrobial polymer coating composition comprising: a polyhedral oligomeric silsesquioxane having a cage structure and a photosensitizer , wherein the polyhedral oligomeric silsesquioxane contains one or more reactive functional groups substituted on silicon atoms.2. The antimicrobial polymer coating composition of claim 1 , wherein at least one of the silicone atoms of the polyhedral oligomeric silsesquioxane having the cage structure is substituted with a reactive functional group claim 1 , and remaining silicone atoms not substituted with a reactive functional group are unsubstituted or substituted with a non-reactive functional group.3. The antimicrobial polymer coating composition of claim 1 , wherein 4% to 60% of the silicone atoms of the polyhedral oligomeric silsesquioxane having the cage structure are substituted with a reactive functional group.4. The antimicrobial polymer coating composition of claim 1 , wherein the reactive functional group includes at least one selected from the group of a (meth)acrylate claim 1 , an alkyl(meth)acrylate having 1 to 20 carbon atoms claim 1 , a cycloalkyl epoxide having 3 to 20 carbon atoms claim 1 , an alkyl cycloalkane epoxide having 1 to 10 carbon atoms claim 1 , and a dialkylsilane epoxide.5. The antimicrobial polymer coating composition of ...

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Номер записи: 91
22-02-2018 дата публикации

RESIN COMPOSITION, CONDUCTIVE RESIN COMPOSITION, ADHESIVE, CONDUCTIVE ADHESIVE, PASTE FOR FORMING ELECTRODES, AND SEMICONDUCTOR DEVICE

Номер: US20180051126A1
Автор: ABE Shinichi, Yamaguchi Takashi
Принадлежит:

There is provided a resin composition having long-term heat resistance and a low change ratio of adhesive strength. The resin composition includes (A) a compound having in its molecule an OH group and any one of primary to tertiary amines, (B) dicyandiamide, and (C) bismaleimides. 1. A resin composition comprising:(A) a compound having in its molecule an OH group and any one of primary to tertiary amines;(B) dicyandiamide; and(C) bismaleimides.2. The resin composition according to claim 1 , wherein (A) is a compound having a benzoxazine backbone.3. The resin composition according to claim 1 , wherein (C) is liquid bismaleimides.4. The resin composition according to claim 1 , further comprising(D) a compound having in its molecule one or more epoxy groups, or cyanate ester.5. A conductive resin composition comprising the resin composition according to and a conductive filler.6. An adhesive comprising the resin composition according to .7. A conductive adhesive comprising the conductive resin composition according to .8. A paste for forming electrodes comprising the conductive resin composition according to .9. A semiconductor device comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a cured product of the resin composition according to .'}10. A semiconductor device comprising a cured product of the conductive resin composition according to .11. A semiconductor device comprising a cured product of the adhesive according to .12. A semiconductor device comprising a cured product of the conductive adhesive according to .13. A semiconductor device comprising a cured product of the paste for forming electrodes according to .14. The resin composition according to claim 2 , wherein (C) is liquid bismaleimides.15. The resin composition according to claim 2 , further comprising (D) a compound having in its molecule one or more epoxy groups claim 2 , or cyanate ester.16. A conductive resin composition comprising the resin composition according to and a conductive ...

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Номер записи: 92
22-02-2018 дата публикации

RESIN COMPOSITION, PREPREG, METAL FOIL-CLAD LAMINATE, RESIN SHEET AND PRINTED WIRING BOARD

Номер: US20180051168A1
Автор: Kobayashi Takashi, Takano Kentaro
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

A resin composition comprising a cyanate compound (A); and an epoxy resin (B) having a structural unit represented by the following formula (1) and a structural unit represented by the following formula (2). 2. The resin composition according to claim 1 , wherein a content of the epoxy resin (B) is 1 to 90 parts by mass based on 100 parts by mass of resin solids in the resin composition.3. The resin composition according to claim 1 , further comprising a filler (C).4. The resin composition according to claim 1 , further comprising any one or more selected from the group consisting of an epoxy resin other than the epoxy resin (B) claim 1 , a maleimide compound claim 1 , a phenolic resin claim 1 , an oxetane resin claim 1 , a benzoxazine compound claim 1 , and a compound having a polymerizable unsaturated group.5. The resin composition according to claim 3 , wherein a content of the filler (C) is 50 to 1600 parts by mass based on 100 parts by mass of the resin solids in the resin composition.6. A prepreg comprising:a base material; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin composition according to with which the material is impregnated or coated.'}7. A metal foil-clad laminate comprising:{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'at least one or more of the prepregs according to stacked; and'}a metal foil disposed on one surface or both surfaces of the prepreg.8. A resin sheet comprising:a support; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin composition according to with which a surface of the support is coated and dried.'}9. A printed wiring board comprising:an insulating layer; anda conductor layer formed on a surface of the insulating layer, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the insulating layer comprises the resin composition according to .'} The present invention relates to a resin composition, a prepreg using the same, a metal foil-clad laminate using the prepreg, a resin sheet, and a ...

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Номер записи: 93
26-02-2015 дата публикации

PHASE CHANGE INKS CONTAINING WAX-SOLUBLE NEAR-INFRARED DYES

Номер: US20150056420A1
Автор: BANNING Jeffrey H., Drappel Stephan V., JR. Jule W., Thomas, Wu Bo
Принадлежит: XEROX CORPORATION

Phase change ink compositions having a phase change carrier composition containing a wax and a wax-soluble near-infrared (NIR) dye having an absorption maximum in the wavelength region from about 700 nm to about 1400 nm. Near-infrared prints prepared with such phase change ink compositions. Methods of producing a layer of such a phase change ink on the surface of a substrate. 2. The phase change ink composition of claim 2 , wherein the wax-soluble NIR dye is a squarylium dye represented by formula (I) and Rand Rare independently selected from substituted and unsubstituted perimidine groups.3. The phase change ink composition of claim 2 , wherein R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , R claim 2 , and Rcomprises at least one linear alkyl group having from 5 to 50 carbon atoms.5. The phase change ink composition of claim 1 , wherein the wax-soluble NIR dye has an absorption maximum in the wavelength region from about 700 nm to about 900 nm.8. The phase change ink composition of claim 1 , wherein the wax is a polyethylene wax having a molecular weight between about 200 Da and about 5 claim 1 ,000 Da.9. The phase change ink composition of claim 1 , comprising about 0.1 wt % and about 80 wt % of the wax relative to the total weight of the phase change ink composition.10. The phase change ink composition of claim 1 , comprising between about 0.01 wt % and about 20 wt % of the wax-soluble NIR dye relative to the total weight of the phase change ink composition.11. The phase change ink composition of claim 1 , wherein the phase change carrier composition comprises:(a) a urethane resin that is the reaction product of the reaction of at least one first alcohol and a first isocyanate, the alcohol being selected from the group consisting of hydroabietyl alcohol, octyphenol ethoxylate, and octadecyl alcohol; and/or(b) a mixed urethane/urea resin that is the reaction product of at least one second alcohol, a second isocyanate, and at least one ...

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Номер записи: 94
10-03-2022 дата публикации

Method for Controlled Release Using Mechanical Force

Номер: US20220073534A1
Автор: Hu Xiaoran, Robb Maxwell J., Zeng Tian
Принадлежит: California Institute of Technology

A general and modular mechanophore platform that efficiently releases a cargo molecule via a mechanically triggered cascade reaction is described, along with methods of synthesis and use thereof. The mechanophore platform comprises a stable Diels-Alder adduct mechanophore comprising a 2-furylcarbinol derivative as its diene component, wherein the 2-furylcarbinol derivative is, in turn, pre-loaded with a covalently attached cargo molecule, and wherein the Diels-Alder adduct mechanophore is embedded into a polymer chain or polymer network, such that the mechanophore platform undergoes the retro [4+2] cycloaddition reaction under mechanical force to reveal the unstable2-furylcarbinol derivative, which, in turn, easily decomposes under mild conditions to release its molecule cargo. 2. The mechanophore platform of claim 1 , wherein the furan comprises at least one substituent at a position of the 2-furylcarbinol scaffold selected from a group consisting of: α-position claim 1 , 3-position claim 1 , 4-position claim 1 , 5-position claim 1 , and any combination thereof.3. The mechanophore platform of claim 2 , wherein the at least one substituent is an electron-donating functional group.4. The mechanophore platform of claim 2 , wherein the at least one substituent is at at least one position selected from a group consisting of: 3-position claim 2 , 4-position claim 2 , 5-position claim 2 , α-position claim 2 , and any combination thereof; and wherein the at least one substituent is claim 2 , each claim 2 , independently selected from a group consisting of: alkyl claim 2 , alkenyl claim 2 , aryl claim 2 , heteroaryl claim 2 , any other aromatic or heteroaromatic functional group claim 2 , alkoxy claim 2 , aryloxy claim 2 , amine claim 2 , sulfide claim 2 , any other heteroatom-containing group claim 2 , including silane claim 2 , a polymer chain of any composition claim 2 , and any combination thereof.5. The mechanophore platform of claim 2 , wherein the at least one ...

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Номер записи: 95
10-03-2022 дата публикации

LIQUIDS

Номер: US20220073735A1
Автор: De Boer Johannes Wietse, Hage Ronald, Maaijen Karin, ROELOFSEN Yfranka Petronella Areke
Принадлежит: BORCHERS CATALYST (UK) LIMITED

The present invention concerns the curing and hardening of liquids comprising unsaturated resins, a peroxide and a chelant capable of chelating at least one transition metal ion through three, four, or five nitrogen atoms, which chelants may each optionally be complexed with one or two transition metal ions, typically iron or manganese ions. The invention also provides methods and formulations for making associated compositions, compositions resultant from the curing of such liquids and associated kits comprising two or more compositions physically separated from one another, which may be used to provide curable liquids when mixed. 3. The composition of claim 1 , wherein the chelant is selected from 6-dimethylamino-1 claim 1 ,4-bis(pyridin-2-ylmethyl)-6-methyl-1 claim 1 ,4-diazacycloheptane claim 1 , 6-amino-1 claim 1 ,4-bis(pyridin-2-ylmethyl)-6-methyl-1 claim 1 ,4-diazacycloheptane claim 1 , 1 claim 1 ,4 claim 1 ,6-trimethyl-6-{N-(pyridin-2-ylmethyl)-N-methylamino}-1 claim 1 ,4-diazacycloheptane claim 1 , 6-amino-1 claim 1 ,4 claim 1 ,6-trimethyl-1 claim 1 ,4-diazacycloheptane claim 1 , 6-dimethylamino-1 claim 1 ,4 claim 1 ,6-trimethyl-1 claim 1 ,4-diazacycloheptane claim 1 , 1 claim 1 ,4 claim 1 ,6-trimethyl-6-(pyridin-2-ylmethyl)amino-1 claim 1 ,4-diazacycloheptane claim 1 , 6-{N claim 1 ,N-bis(pyridin-2-ylmethyl)amino}-1 claim 1 ,4 claim 1 ,6-trimethyl-1 claim 1 ,4-diazacycloheptane claim 1 , 6-{N-(pyridin-2-ylmethyl)-N-methylamino}-1 claim 1 ,4-bis(pyridin-2-ylmethyl)-6-methyl-1 claim 1 ,4-diazacycloheptane claim 1 , N-methyl-N-(pyridin-2-ylmethyl)-bis(pyridin-2-yl)methylamine claim 1 , N-benzyl-N-(pyridin-2-yl-methyl)-bis(pyridin-2-yl)methylamine claim 1 , N claim 1 ,N-dimethyl-bis(pyridin-2-yl)methylamine claim 1 , N-methyl-N-(pyridin-2-ylmethyl-1 claim 1 ,1-bis(pyridin-2-yl)-1-aminoethane claim 1 , N-benzyl-N-(pyridin-2-yl-methyl-1 claim 1 ,1-bis(pyridin-2-yl)-1-aminoethane claim 1 , N-methyl-N-(pyridin-2-ylmethyl-1 claim 1 ,1-bis(pyridin-2-yl)-2-phenyl-1- ...

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Номер записи: 96
03-03-2016 дата публикации

INK COMPOSITION AND INK SET

Номер: US20160060473A1
Автор: KUMAGAI Shiki, Mizutaki Yusuke, Okuyama Tomoyuki, Sano Tsuyoshi
Принадлежит:

There is provided an ink composition including: a pigment; a polymer dispersant; water; and a water-soluble organic solvent, in which the pigment includes Pigment Yellow 74, and the integrated value of absorbance of light having a wavelength of 300 nm to 400 nm is 30% or less with respect to 100% of the integrated value of absorbance of light having a wavelength of 300 nm to 600 nm. 1. An ink composition comprising:a pigment;a polymer dispersant;water; anda water-soluble organic solvent,wherein the pigment includes Pigment Yellow 74, andthe integrated value of absorbance of light having a wavelength of 300 nm to 400 nm is 30% or less with respect to 100% of the integrated value of absorbance of light having a wavelength of 300 nm to 600 nm.2. The ink composition according to claim 1 ,wherein the integrated value of absorbance of light having a wavelength of 500 nm to 600 nm is 5.0% or less with respect to 100% of the integrated value of absorbance of light having a wavelength of 300 nm to 600 nm.3. The ink composition according to claim 1 ,wherein the maximum absorption wavelength of the ink composition is 430 nm to 450 nm.4. The ink composition according to claim 1 ,wherein the polymer dispersant is a polymer having a structural unit derived from a cycloalkyl group-containing (meth)acrylate.5. The ink composition according to claim 1 ,wherein the water-soluble organic solvent contains 1,2-hexanediol.6. The ink composition according to claim 1 ,{'sub': 430', '550, 'wherein the ratio (I/I) of absorbance of light having a wavelength of 550 nm to absorbance of light having a wavelength of 430 nm is 18 or more.'}7. The ink composition according to claim 1 ,wherein the polymer dispersant is a graft copolymer and/or a block copolymer including a polymer chain A and a polymer chain B,the polymer chain A includes 20 mass % to 60 mass % of a structural unit derived from a cycloalkyl group-containing (meth)acrylate, 10 mass % to 35 mass % of a structural unit derived from a ( ...

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Номер записи: 97
05-03-2015 дата публикации

BLACK INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD

Номер: US20150062238A1
Автор: SAITO Ryo, SUMI Katsuto, TOJO Kaoru
Принадлежит: FUJIFILM Corporation

A black ink composition includes: carbon black and a water-insoluble resin that covers at least a part of the surface of the carbon black; a cyan pigment and a water-insoluble resin that covers at least a part of the surface of the cyan pigment; a magenta pigment and a water-insoluble resin that covers at least a part of the surface of the magenta pigment; water-insoluble resin particle; and water, wherein a content ratio of the carbon black is from 1.0 to 2.0% by mass with respect to the total mass of the composition, and a total amount of pigments is from 1.8 to 3.5% by mass with respect to the total mass of the composition. The black ink composition can be used in an ink set and an image forming method. 1. A black ink composition , comprising:carbon black and a first water-insoluble resin that covers at least a part of a surface of the carbon black;a cyan pigment and a second water-insoluble resin that covers at least a part of a surface of the cyan pigment;a magenta pigment and a third water-insoluble resin that covers at least a part of a surface of the magenta pigment;water-insoluble resin particles; andwater,wherein a content ratio of the carbon black is from 1.0 to 2.0% by mass with respect to a total mass of the composition, and a total amount of pigments is from 1.8 to 3.5% by mass with respect to the total mass of the composition, andwherein the water-insoluble resin particles comprise a water-insoluble polymer that comprises a hydrophilic structural polymer and a structural unit derived from a cyclic aliphatic group-containing monomer.2. The black ink composition according to claim 1 , wherein a content of the water-insoluble resin particles is larger than a total amount of pigments claim 1 , whose surfaces are at least partially coated with water-insoluble resins claim 1 , and the water-insoluble resins that at least partially coat the surfaces of the pigments.3. The black ink composition according to claim 2 , wherein a ratio of the content of the ...

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Номер записи: 98
01-03-2018 дата публикации

Polyolefin Pipe

Номер: US20180057644A1
Автор: Roseen Patrik
Принадлежит:

This invention relates to a polymeric pipe, and more particularly a polymeric pipe where the pipe comprises a cross-linked polyolefin formed from extruded polyolefin comprising a bismaleimido crosslinker. This invention relates to the manufacturing of plastic pipes and tubing of polyolefinic polymers such as polyethylene, with crosslinking by a bismaleimido crosslinker, to produce crosslinked polyethylene (PEX) pipes and tubing. 2. The pipe of claim 1 , wherein the polyolefin structural polymer is selected from polyethylene claim 1 , polypropylene claim 1 , polybutylene claim 1 , and any copolymers thereof.3. The pipe of claim 1 , wherein the polyolefin structural polymer is selected from polyethylene claim 1 , polypropylene claim 1 , and mixtures thereof.4. The pipe of or claim 1 , wherein the polyethylene is high density polyethylene (HDPE) with a melt flow index (MFI) of at least 2.5. The pipe of any proceeding claim claim 1 , wherein R is a —C-Calkyl.6. The pipe of any proceeding claim claim 1 , wherein R is a —C-Calkyl.7. The pipe of any proceeding claim claim 1 , wherein R is a —Calkyl.8. The pipe of any proceeding claim claim 1 , wherein the bismaleimido crosslinker is or comprises hexamethylene-1 claim 1 ,6-dimaleimide.9. The pipe of any proceeding claim claim 1 , wherein the bismaleimido crosslinker comprises at least two compounds of formula 1.10. The pipe of any proceeding claim claim 1 , wherein bismaleimido crosslinker is in an amount of 0.2 to 2% by weight.11. The pipe of any preceding claim claim 1 , further comprising a peroxide initiator in an amount of 0.02 to 2% by weight.12. The pipe of claim 11 , wherein the peroxide initiator is at least one organic peroxide.13. The pipe of or claim 11 , wherein the organic peroxide is selected from or comprises di-tert-butyl peroxide (Trigonox B) claim 11 , 2 claim 11 ,5-Dimethyl-2 claim 11 ,5-di(tert-butylperoxy)hexyne-3 (Trigonox 145) claim 11 , 3 claim 11 ,3 claim 11 ,5 claim 11 ,7 claim 11 ,7-Pentamethyl-1 ...

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Номер записи: 99
02-03-2017 дата публикации

HEAT-CURABLE RESIN COMPOSITION

Номер: US20170058102A1
Автор: KUSHIHARA Naoyuki, SUMITA Kazuaki
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

Provided is a heat-curable resin composition for use in electric and electronics industry which is suitable as an underfill and for performing potting, and is superior in fluidity, moisture resistance reliability and adhesiveness at a high temperature. The heat-curable resin composition of the invention contains 1. A heat-curable resin composition comprising:(A) a heat-curable resin; and(B) a bismaleimide compound in liquid form at 25° C., wherein said heat-curable resin composition exhibits a viscosity of 1 mPa·s to 850 Pa·s when measured at 25° C. in accordance with a method described in JIS Z8803:2011.2. The heat-curable resin composition according to claim 1 , wherein said heat-curable resin (A) comprises a heat-curable resin component (A1) and a curing agent (A2).3. The heat-curable resin composition according to claim 2 , wherein said heat-curable resin component (A1) is at least one selected from an epoxy resin claim 2 , a phenolic resin claim 2 , an unsaturated imide resin claim 2 , a cyanate resin claim 2 , an isocyanate resin claim 2 , a benzoxazine resin claim 2 , an oxetane resin claim 2 , an amino resin claim 2 , an unsaturated polyester resin claim 2 , an allyl resin claim 2 , a dicyclopentadiene resin claim 2 , a silicone resin claim 2 , a triazine resin and a melamine resin.4. The heat-curable resin composition according to claim 3 , wherein said heat-curable resin component (A1) is an epoxy resin or a cyanate resin claim 3 , and said curing agent (A2) is a curing agent for either an epoxy resin or a cyanate resin. Field of the InventionThe present invention relates to a heat-curable resin composition containing a heat-curable resin and a liquid bismaleimide compound.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 ...

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Номер записи: 100