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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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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 4087. Отображено 100.
23-02-2012 дата публикации

Multilayer coating, production and use thereof for the adhesion of glass panes

Номер: US20120045632A1
Автор: Alexandra Steffens, Jorn Lavalaye, Norbert LÖW
Принадлежит: BASF COATINGS GMBH

A multilayer coating comprising (A) a multicoat paint system comprising (A1) at least one basecoat of a basecoat material comprising at least one melamine resin, and (A2) at least one clearcoat as the topmost coat of the multicoat paint system, and (B) an adhesive layer of a moisture-curing, isocyanate-based adhesive directly atop the topmost clearcoat layer of the multicoat paint system, wherein (i) all amino resins present in the basecoat material are fully methylolated, fully etherified melamine resins in which at least 90% of the etherified methylol groups are etherified with butanol, and (ii) the basecoat material contains at least 1.0% by weight, based on the total weight of the basecoat material, of at least one polyester binder having a hydroxyl number of at least 240 mg KOH/g and an acid number of not more than 10 mg KOH/g, and also a corresponding basecoat material and method of producing, and use of, the multilayer coating for adhesively bonding glass sheets.

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Номер записи: 1
12-04-2012 дата публикации

Extreme low formaldehyde emission uf resin with a novel structure and its preparation

Номер: US20120088897A1
Автор: Hai-Qiao Wang, Jun Ye, Teng Qiu, Xiao-Yu Li
Принадлежит: Beijing University of Chemical Technology

The present invention relates to an extreme low formaldehyde emission UF resin with a novel structure, and a process for its preparation. This UF resin is produced from formaldehyde, urea, a long chain multi-aldehyde prepolymer, and some modifiers. Its process follows three steps: weak caustic, weak acid and weak caustic. By using this prepolymer, the modified UF resin has stable alkyl ether structure, and the residual aldehyde groups on the UF polymer chain could accelerate cross-linking instead of dissociative formaldehyde. The UF resin made from this invention has extreme low dissociative formaldehyde and simple technology. The boards produced from this resin have good physical performance and water resistance. Moreover, the formaldehyde emission of the boards is extreme low, achieving Japan F⋆⋆⋆⋆ grade, the average emission value≦0.3 mg/L.

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Номер записи: 2
14-03-2013 дата публикации

DEGRADABLE SUPERABSORBENT POLYMERS

Номер: US20130065765A1
Автор: Scholten Marc, SELIFONOV Sergey, ZHOU Ning
Принадлежит:

The present disclosure relates to degradable superabsorbent materials based on acetals of glyoxylic acid and derivatives thereof with polyvinyl alcohol, and methods of making the polymers. The polymers are used to make superabsorbent particles, coatings, sheets, and fibers. Formulations and articles including the superabsorbent polymers, particles, coatings, sheets, and fibers are also disclosed. 1. A particle comprising a polymer composition , the polymer composition comprising a neutralized poly(vinyl glyoxylic acid) , the particle comprising convoluted surface morphology features.2. The particle of wherein the neutralized poly(vinyl glyoxylic acid) comprises sodium claim 1 , potassium claim 1 , lithium claim 1 , or ammonium carboxylate groups.3. The particle of wherein the convoluted surface features have heights of about 10 nm to 25 μm claim 1 , and periodicity of about 10 nm to 50 μm.4. The particle of wherein the convoluted surface morphology features are present on about 10% to 100% of the particle surface.5. The particle of wherein the polymer composition is capable of forming a hydrogel with an aqueous liquid.6. The particle of wherein the particle is capable of absorbing 0.9 wt % NaCl solution at an initial rate of about 1 g to 25 g of solution per gram of polymer composition per minute at 20° C. to 27° C.7. The particle of wherein the particle comprises a particle size of between about 1 micrometer and 3 millimeters.8. The particle of wherein the particle comprises a particle size of between about 100 micrometers and 1 millimeter.9. The particle of wherein the particle comprises an absorption capacity of about 16 g to about 50 g of 0.9 wt % NaCl solution per gram of the polymer composition at about 20° C. to 27° C.10. A formulation comprising the particle of and one or more formulation components claim 1 , the formulation components comprising solvents claim 1 , aqueous liquids claim 1 , aqueous solvent mixtures claim 1 , celluloses claim 1 , starches ...

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Номер записи: 3
25-04-2013 дата публикации

Method for preparing condensation resins and use thereof

Номер: US20130102716A1
Автор: Gabor Börzsönyi, Günter Scherr, Klaus Menzel, Stefan Meuer
Принадлежит: BASF SE

The present invention relates to new condensation resins of urea, formaldehyde, and CH-acidic aldehydes, to methods for preparing them, and to their use.

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Номер записи: 4
09-05-2013 дата публикации

GLASS STRAND STRUCTURE DESIGNED TO REINFORCE BONDED ABRASIVE ARTICLES

Номер: US20130111822A1
Автор: Arnaud Alix, Chuda Katarzyna, ESPIARD Philippe, Ombe Wandji Nadege
Принадлежит: Saint-Gobain Adfors

The invention relates to a structure based on glass strand coated with a resin composition which comprises the following constituents in the proportions indicated, expressed in percentage by weight of solid matter: 2. The structure of claim 1 , wherein the first novolac is 10 to 50% by weight of the mixture of novolacs.3. The structure of claim 1 , wherein the first novolac has a glass transition temperature lower than 20° C.4. The structure of claim 1 , wherein the second novolac has a glass transition temperature above or equal to 80° C.5. The structure of claim 1 , wherein the first and second novolacs are obtained by reacting phenol and formaldehyde in a formaldehyde/phenol molar ratio in a range from 0.75 to 0.85.6. The structure of claim 1 , wherein the wax is a paraffin wax or an ethylenebisamide wax.7. The structure claim 1 , wherein the wax content does not exceed 3% claim 1 , by weight of solid matter of the resin composition.8. The structure of claim 1 , wherein at least one of the radicals Rto Ris equal to —CHOCH.9. The structure of claim 1 , wherein the crosslinking agent is hexamethylenetetramine and hexamethoxymethylmelamine.10. The structure of claim 1 , wherein the content of crosslinking agent is 3 to 9% claim 1 , by weight of solid matter of the resin composition.11. The structure of claim 1 , wherein the plasticizing agent is an alkylphosphate claim 1 , a phthalate claim 1 , triethanolamine claim 1 , an oil claim 1 , a polyhydric alcohol claim 1 , or any mixture thereof.12. The structure of claim 1 , wherein the plasticizing agent content does not exceed 3% by weight of solid matter of the resin composition.13. The structure of claim 1 , in the form of continuous glass strands.14. The structure of claim 13 , wherein the strands have a diameter varying from 9 to 24 μm.15. The structure of claim 13 , wherein the strands have a count (or linear mass) of between 34 and 4800 tex.16. The structure of claim 1 , in the form of a fabric having a grammage ...

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Номер записи: 5
16-05-2013 дата публикации

ANTI ABRASION LAYER

Номер: US20130122282A1
Автор: ALARY Jean-Andre, DiDavide Maria Christina, Kunz Reiner
Принадлежит: Center for Abrasives and Refractories Research and Development C.A. R.R. D. GmbH

An article has an anti-abrasion layer, comprising a mixture of irregular particles of hard material and round particles essentially free of cutting edges embedded in a matrix material and the use thereof for the production of anti-abrasion surfaces on wood materials, decorative paper, or wood fibre sheets printed with patterns for the production of parquet floors, floor laminates, furniture surfaces or work boards and for the production of wear-resistant surface layers on support materials made from metal, glass, ceramics, plastic concrete or other materials. 1. An article having a substrate and an anti-abrasion layer on the surface of the substrate , wherein the substrate is selected from wood materials , decorative papers and wood fibre sheets printed with patterns , and the anti abrasion layer comprises:a mixture of irregular particles of hard material and round solid material particles, essentially free of cutting edges, embedded in a matrix material, wherein: i. the average particle diameter of the solid material particles is equal to or less than the average particle diameter of the particles of hard material;', 'ii. the round solid particles essentially free of cutting edges are made of a material selected from the group consisting of glass and sintered ceramic; and', 'iii. the ratio of round solid material particles, essentially free of cutting edges, in the embedded mixture is 10 to 50 wt.-%, based on the total amount of embedded particles., 'the particles of hard material have a Mohs hardness rating of at least 6, and the solid material particles have a Mohs hardness rating of at least 3, characterized in that2. The article of claim 1 , wherein the matrix material is selected from the group consisting of lacquer claim 1 , plastics claim 1 , glass claim 1 , ceramic and enamel.3. The article of claim 1 , wherein the matrix material is a duroplastic claim 1 , thermoplastic or elastomeric plastic.4. The article of claim 1 , wherein the matrix material is a ...

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Номер записи: 6
25-07-2013 дата публикации

MIXTURES OF CROSSLINKING AGENTS

Номер: US20130189438A1
Автор: Brogan Colin, Flood Lawrence A., Gupta Ram B., Lawless Barry A., Treasurer Urvee Y.
Принадлежит:

The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multi-functional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an amino-triazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO), where Y is an n-functional aliphatic residue, and n is greater than 1; reaction products of urea and/or cyclic ureas and formaldehyde; alkoxycarbonyl-aminotriazines; multifunctional isocyanates which may be partially or completely blocked; reaction products of phenols and aliphatic monoaldehydes; multifunctional epoxides; multifunctional aziridines; and multifunctional carbodiimides, wherein any of the crosslinkers which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic alcohols. 1. A crosslinker composition comprising(a) a reaction product of a cyclic urea U and a multifunctional aldehyde A, and [{'sub': 'n', '(b1) reaction products of an aminotriazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO), where Y is an n-functional aliphatic residue, and n is greater than 1, where U is not dihydroxyethylene urea if the crosslinker (b) is (b1),'}, '(b2) reaction products of urea and/or cyclic ureas and formaldehyde,', '(b3) alkoxycarbonylaminotriazines,', '(b4) multifunctional isocyanates which may be partially or completely blocked,', '(b5) reaction products of phenols and aliphatic monoaldehydes,', '(b6) multifunctional epoxides,', '(b7) multifunctional aziridines,', '(b8) multifunctional carbodiimides,, '(b) at least one crosslinker selected from the group consisting of'}wherein any of the crosslinkers (a) and (b) which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic ...

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Номер записи: 7
25-07-2013 дата публикации

PROCESS FOR THE PREPARATION OF A REACTION PRODUCT OF A CYCLIC UREA AND A MULTIFUNCTIONAL ALDEHYDE

Номер: US20130189442A1
Автор: Brogan Colin, Flood Lawrence A., Gupta Ram B., Lawless Barry A., Treasurer Urvee Y.
Принадлежит:

This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where Ris selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions. 2. The process of wherein the addition reaction is conducted in a pH range of more than 7.5.3. The process of wherein the addition reaction is conducted in a pH range of from 4.5 to 7.5.4. The process of wherein the addition reaction is conducted in a pH range of less than 4.5.6. The process of wherein the ratio of the amount of substance n(-O—R) of alkoxy groups —O—Rto the amount of substance n(-O—R) of alkoxy groups —O—Rin the etherified product of the process of is between 0.11 mol/mol and 20 mol/mol.8. The process of characterised in that in step a) claim 1 , the amount of multifunctional aldehyde A added is between 20% and 80% of the stoichiometric amount needed claim 1 , and that after step a) claim 1 , a further quantity of multifunctional aldehyde A is added and reacted with the reaction mixture formed in step a) wherein the total amount of multifunctional aldehyde A added is chosen such that the ratio of the amount of substance of aldehyde groups n(-CHO) in the multifunctional aldehyde A and the amount of substance of groups n(-CO—NH) in the cyclic urea U is from 0.2 mol/mol to 4 mol/mol.9. The process of characterised in that after an etherification step claim 5 , at least a part of the unreacted alcohol and optionally claim 5 , at ...

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Номер записи: 8
08-08-2013 дата публикации

METHOD FOR PRODUCING A MULTI-COAT COLOUR AND/OR EFFECT PAINT SYSTEM, THE COLOUR-FORMING COATING COMPOSITION COMPRISING AN ALKYL-SUBSTITUTED CYCLOALIPHATIC KETONE FOR REDUCING THE PINHOLE COUNT

Номер: US20130202806A1
Автор: Steinmetz Bernhard
Принадлежит: BASF COATINGS GMBH

The present invention relates to a method for producing a multicoat color and/or effect painting system by 2. The method of claim 1 , wherein the cycloaliphatic ketone comprises a cycloaliphatic ring having 5 to 9 carbon (C) atoms and one or more optionally substituted aliphatic substituents are selected from the group consisting of branched or unbranched alkyl groups having 1 to 20 C atoms.3. The method of claim 1 , wherein the pigmented aqueous basecoat material comprises the alkyl-substituted cycloaliphatic ketone selected from the group consisting of p-tert-butylcyclohexanone claim 1 , methylcyclohexanone claim 1 , and mixtures thereof.4. The method of claim 1 , wherein the at least one alkyl-substituted cycloaliphatic ketone is present in the pigmented aqueous basecoat material in an amount of from 0.1% to 4.5% by weight claim 1 , based on the total weight of the pigmented aqueous basecoat material.5. The method of claim 1 , wherein the at least one alkyl-substituted cycloaliphatic ketone is present in the pigmented aqueous basecoat material in an amount of from 0.2% to 4% by weight claim 1 , based on the total weight of the pigmented aqueous basecoat material.6. The method of claim 1 , wherein the pigmented aqueous basecoat material comprises as binder at least one saturated or unsaturated polyurethane resin.7. The method of claim 1 , wherein the pigmented aqueous basecoat material is curable thermally or both thermally and with actinic radiation.8. The method of claim 7 , wherein the pigmented aqueous basecoat material comprises a crosslinking agent selected from the group consisting of amino resins claim 7 , blocked polyisocyanates claim 7 , nonblocked polyisocyanates claim 7 , and mixtures of two or more of the foregoing.9. A pigmented aqueous coating material comprising at least one alkyl-substituted cycloaliphatic ketone in an amount of 0.1% to 5% by weight claim 7 , based on the weight of the pigmented aqueous basecoat material.10. A method of increasing ...

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Номер записи: 9
05-09-2013 дата публикации

Coating Liquid for Covering Glass Fiber and Rubber-Reinforcing Glass Fiber Using Same

Номер: US20130231207A1
Автор: Iwano Takafumi, Kohama Minekazu, Ogaki Katsuhiko, Yamamoto Kazuhiro
Принадлежит: Central Glass Company, Ltd.

There is disclosed a glass-fiber coating liquid for forming a coating layer on a glass fiber cord, prepared in the form of an emulsion consisting essentially of a monohydroxybenzene-formaldehyde resin (A) obtained by reaction of monohydroxybenzene (D) and formaldehyde (E), a vinylpyridine-styrene-butadiene copolymer (B) having a vinylpyridine monomer content of 17 to 35% by mass, a styrene monomer content of 20 to 40% by mass and a butadiene monomer content of 35 to 60% by mass, a chlorosulfonated polyethylene (C), an acrylonitrile-butadiene rubber (P); at least one of an antioxidant, a pH adjuster and a stabilizer; and water. 1. A glass-fiber coating liquid for forming a coating layer on a glass fiber cord , prepared in the form of an emulsion consisting essentially of:a monohydroxybenzene-formaldehyde resin (A) obtained by reaction of monohydroxybenzene (D) and formaldehyde (E);a vinylpyridine-styrene-butadiene copolymer (B) having a vinylpyridine monomer content of 17 to 35% by mass, a styrene monomer content of 20 to 40% by mass and a butadiene monomer content of 35 to 60% by mass;a chlorosulfonated polyethylene (C);an acrylonitrile-butadiene rubber (P);at least one additive selected from the group consisting of an antioxidant, a pH adjuster and a stabilizer; andwater.2. The glass-fiber coating liquid according to claim 1 , wherein the monohydroxybenzene-formaldehyde resin (A) claim 1 , the vinylpyridine-styrene-butadiene copolymer (B) claim 1 , the chlorosulfonated polyethylene (C) and the acrylonitrile-butadiene rubber (P) are contained in amounts of 3 to 8% by mass claim 1 , 30 to 60% by mass claim 1 , 8 to 15% by mass and 25 to 60% by mass claim 1 , respectively claim 1 , based on the total mass of the monohydroxybenzene-formaldehyde resin (A) claim 1 , the vinylpyridine-styrene-butadiene copolymer (B) claim 1 , the chlorosulfonated polyethylene (C) and the acrylonitrile-butadiene rubber (P).3. The glass-fiber coating liquid according to claim 1 , wherein ...

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Номер записи: 10
12-09-2013 дата публикации

Additive Process for Production of Dimensionally Stable Three Dimensional Objects

Номер: US20130237636A1
Автор: Strauss Eric B.
Принадлежит: EBS Concepts, LLC

Generally, compositions and methods of producing dimensionally stable three dimensional objects using an additive build up process. Specifically, materials combinable in an additive build up process using a materials printer for the production of stable three dimensional molds useful in the production of molded or formed parts. 1. A build material for a three dimensional printer , comprising:an amount of alpha gypsum of between about 65% and about 95% (wt./wt.);an amount of melamine formaldehyde resin of between about 5% and about 10% (wt./wt.); andan amount of ammonium chloride of between about 0.1% and about 1.0% (wt./wt.).2. The build material of claim 1 , further comprising an amount of polyacrylic acid of between about 2% and about 5% (wt./wt.).3. The build material of claim 1 , further comprising an amount of reinforcement elements of between about 0.5% and about 5% (wt./wt.).4. The build material of claim 1 , wherein said amount of reinforcement elements comprise one or more of said reinforcement elements selected from the group consisting of: glass balloons claim 1 , glass microspheres claim 1 , carbon nanotubes claim 1 , glass fibers claim 1 , and plastic fibers claim 1 , clay nanotubes claim 1 , or combinations thereof.5. The build material of claim 1 , further comprising an amount of aluminum powder of between about 0.5% and about 5% (wt./wt.).6. The build material of claim 1 , further comprising an amount of carbon black of between about 0.1% and about 5% (wt./wt.).7. The build material of claim 1 , further comprising an amount of chop carbon fiber of between about 0.5% and about 5% (wt./wt.).8. The build material of claim 1 , further comprising an amount of microballoons of between about 0.5% to about 2% (wt./wt.).9. (canceled)10. A binder liquid for a three dimensional printer claim 1 , comprising:an amount of water; andan amount of isopropyl alcohol.11. The binder liquid of claim 10 , wherein said amount of isopropyl alcohol comprises an amount of ...

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Номер записи: 11
07-11-2013 дата публикации

METHODS AND SYSTEMS FOR ADJUSTING THE COMPOSITION OF A BINDER SYSTEM CONTAINING TWO OR MORE RESINS

Номер: US20130292864A1
Автор: Baxter Paul S., Breyer Robert A., Carey Robert H., Cothran John D., Jennings Jessica D., Knight James H.
Принадлежит: GEORGIA-PACIFIC CHEMICALS LLC

Methods and systems for preparing a binder system are provided. The method can include combining a first resin and a second resin to produce a first binder system. The first binder system can be applied to a first plurality of lignocellulose substrates and at least partially cured to produce a first composite product. The method can also include monitoring one or more process variables. The one or more monitored process variables can be evaluated. An amount of the first resin, the second resin, or both combined with one another can be adjusted in response to the evaluation of the one or more monitored process variables to produce a second binder system. 1. A method for preparing a binder system , comprising:combining a first resin and a second resin to produce a first binder system;applying the first binder system to a first plurality of lignocellulose substrates;at least partially curing the first binder system to produce a first composite product;monitoring one or more process variables;evaluating the one or more monitored process variables; andadjusting an amount of the first resin, the second resin, or both combined with one another in response to the evaluation of the one or more monitored process variables to produce a second binder system.2. The method of claim 1 , further comprising:applying at least a portion of the second binder system to a second plurality of lignocellulose substrates; andat least partially curing the second binder system to produce a second composite product.3. The method of claim 1 , wherein evaluating the one or more monitored process variables comprises comparing at least one of the one or more monitored process variables to a predetermined database containing one or more previously acquired values of the at least one of the one or more monitored process variables.4. The method of claim 1 , wherein evaluating the one or more monitored process variables comprises manipulating the one or more process variables to provide at least one ...

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Номер записи: 12
05-12-2013 дата публикации

POLYBENZOXAZOLE RESIN AND PRECURSOR THEREOF

Номер: US20130324662A1
Автор: Honda Eiichi
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

The present invention provides a polybenzoxazole resin containing a repeating unit represented by the following general formula (1): 8. A resin film comprising the polybenzoxazole resin as claimed in .9. A coating composition comprising the polybenzoxazole precursor as claimed in .10. A coating composition comprising the polybenzoxazole precursor as claimed in . The present invention relates to a polybenzoxazole resin that is excellent in electrical insulating properties, heat resistance, mechanical properties, physical properties, dimensional stability and the like, and a polybenzoxazole precursor capable of forming the polybenzoxazole resin which is excellent in solubility in solvents and storage stability.The polybenzoxazole is a super-engineering plastic that is very excellent in heat resistance, mechanical strength, dimensional stability, insulating properties and the like, and has been extensively used in the applications of electric and electronic equipments such as printed wiring boards and circuit boards.The polybenzoxazole is obtained by condensation of an aromatic dicarboxylic acid compound and a bis(o-aminophenol)-based compound. However, the reactant in the form of a carboxylic acid has a low reactivity with phenol or amine, and therefore various studies on a polymerization method therefor have been conventionally made. As to the polymerization method, for example, Non-Patent Document 1 discloses a method of subjecting a bis(o-aminophenol)-based compound and a dicarboxylic acid to condensation reaction in the presence of a polyphosphoric acid. In this method, the polyphosphoric acid acts as both a condensing agent and a solvent. Although the method can be readily performed in a laboratory scale, a large amount of phosphoric acid produced as a by-product will pose a significant problem concerning treatment thereof when practiced in an industrial scale.Also, in the reaction between a dicarboxylic acid chloride as an activated form of a carboxylic acid and ...

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Номер записи: 13
19-12-2013 дата публикации

Glass fiber structure designed to reinforce bonded abrasive articles

Номер: US20130338288A1
Автор: Alix Arnaud, Claire Ceugniet, Philippe Espiard
Принадлежит: Saint Gobain Technical Fabrics Europe SAS

The invention relates to a structure based on glass fiber coated with a resin composition designed to reinforce bonded abrasive articles, the resin composition including the following constituents in the proportions indicated, expressed in percentage by weight of solid matter: 75 to 98% of a mixture of at least one novolac having a glass transition temperature lower than or equal to 60° C. and at least one novolac having a glass transition temperature above 60° C., 0.5 to 10% of at least one wax, 0 to 3.5% of at least one plasticizing agent.

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Номер записи: 14
09-01-2014 дата публикации

COMPOSITION FOR PRINTING AND PRINTING METHOD USING THE SAME

Номер: US20140007786A1
Автор: Chun Sang Ki, Hwang In-Seok, Hwang Ji Young, KIM Joo Yeon, Koo Beom Mo, LEE Seung Heon, Seong Jiehyun, Son Yong Goo
Принадлежит: LG CHEM, LTD.

Provided are a composition for printing for use in a printing method which uses a silicon-based blanket, including: 1) a binder resin, 2) a low-boiling point solvent having a boiling point of 100° C. or less, and 3) a high-boiling point solvent having a boiling point of 180° C. or more, wherein the high-boiling solvent has a difference in solubility parameter with the binder resin of 3 (cal·cm)or less, a difference in solubility parameter with the silicon-based blanket of 4 (cal·cm)or more, and a swelling parameter for the silicon-based blanket of 2 or less, and a printing method using the same. 1. A composition for reverse offset printing , which uses a silicon-based blanket , comprising:1) a binder resin;2) a low-boiling point solvent having a boiling point of 100° C. or less; and3) a high-boiling point solvent having a boiling point of 180° C. or more,{'sup': 1/2', '1/2, 'wherein the high-boiling solvent has a difference in solubility parameter with the binder resin of 3 (cal·cm)or less, a difference in solubility parameter with the silicon-based blanket of 4 (cal·cm)or more, and a swelling parameter for the silicon-based blanket of 2 or less.'}2. The composition for reverse offset printing of claim 1 , wherein the binder resin is a Novolac resin.3. The composition for reverse offset printing of claim 1 , wherein the Novolac resin has a weight average molecular weight of from 2 claim 1 ,000 to 8 claim 1 ,000.4. The composition for reverse offset printing of claim 1 , wherein the high-boiling point solvent is an aromatic alcohol-based solvent.5. The composition for reverse offset printing of claim 4 , wherein the high-boiling point solvent comprises one or more selected from the group consisting of resorcinol claim 4 , m-cresol claim 4 , o-cresol claim 4 , p-cresol claim 4 , benzyl alcohol and phenol.6. The composition for reverse offset printing of claim 1 , wherein the low-boiling point solvent comprises one or more selected from the group consisting of dimethyl ...

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Номер записи: 15
30-01-2014 дата публикации

Primer and pattern forming method for layer including block copolymer

Номер: US20140030652A1
Автор: Harumi Hayakawa, Ken Miyagi, Mari Koizumi, Shigenori Fujikawa, Takahiro Dazai, Takahiro Senzaki
Принадлежит: RIKEN Institute of Physical and Chemical Research, Tokyo Ohka Kogyo Co Ltd

An undercoat agent usable in phase separation of a layer formed on a substrate, the layer containing a block copolymer having a plurality of polymers bonded, the undercoat agent including a resin component, and 20 mol % to 80 mol % of all the structural units of the resin component being a structural unit derived from an aromatic ring-containing monomer; and a method of forming a pattern of a layer containing a block copolymer, the method including: step (1) coating the undercoat agent on a substrate ( 1 ), thereby forming a layer ( 2 ) composed of the undercoat agent, step (2) forming a layer ( 3 ) containing a block copolymer having a plurality of polymers bonded on the surface of the layer ( 2 ) composed of the undercoat agent, and subjecting the layer ( 3 ) containing the block copolymer to phase separation, and step (3) selectively removing a phase ( 3 a ) of at least one polymer of the plurality of copolymers constituting the block copolymer from the layer ( 3 ) containing the block copolymer.

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Номер записи: 16
20-02-2014 дата публикации

AQUEOUS-BASED COATING COMPOSITION CONTAINING HYDROXY-TERMINATED POLYBUTADIENE

Номер: US20140050869A1
Автор: McVay Robert, Most Christopher L.
Принадлежит: PPG Industries Ohio, Inc.

An aqueous-based coating composition suitable as a container coating comprising: 1. An aqueous-based coating composition comprising: (i) an at least partially neutralized acid functional polymer containing reactive functional groups,', '(ii) a phenolic compound and an aldehyde or the reaction product thereof,', '(iii) a hydroxy-terminated polybutadiene;', 'the resinous phase dispersed in, '(A) a resinous phase of'}(B) aqueous medium.2. The aqueous-based coating composition of in which the phenolic compound is selected from the group consisting of phenol and an alkylated phenol.3. The aqueous-based coating composition of in which the aldehyde is formaldehyde.4. The aqueous-based coating composition of in which the acid functional polymer is a copolymer of (meth)acrylic monomers.5. The aqueous-based coating composition of in which the acid groups are carboxylic acid groups.6. The aqueous-based coating composition of in which the reactive functional groups are selected from hydroxyl and N-alkoxymethyl groups.8. The aqueous-based coating composition of containing an amine-terminated polyamide in the resinous phase.9. The aqueous-based coating composition of containing a polysilicone resin in the resinous phase.10. A coated article comprising:(A) a substrate and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(B) a coating deposited on at least a portion of the substrate from the composition of .'}11. The coated article of in which the substrate is a container.12. The coated article of in which the container is a food or beverage container.13. The coated article of in which the coating is on the interior surface of the container. This application is a continuation-in-part of application Ser. No. 13/219,771, filed Aug. 29, 2011; application Ser. No. 13/707,741, filed Dec. 7, 2012 and application Ser. No. 13/968,468, filed Aug. 16, 2013.The present invention relates to aqueous-based coating compositions suitable as container coatings, particularly for the interior ...

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Номер записи: 17
20-03-2014 дата публикации

LIGHTWEIGHT PARTICLES AND COMPOSITIONS CONTAINING THEM

Номер: US20140080931A1
Автор: Anderson Lawrence G., Szymanski Chester J.
Принадлежит: PPG Industries Ohio, Inc.

Disclosed are particles that have an exterior surface coated with a thin polymeric coating, such as a coating that includes a sulfur-containing polymer. Also disclosed are compositions, such as fuel-resistant sealant and coating compositions, which include such particles. Aerospace vehicles having an aperture at least partially sealed with a sealant deposited from such a sealant composition are also disclosed. 1. A particle comprising an exterior surface having a coating thereon , wherein the coating comprises: (1) an aminoplast resin; and', '(2) a compound comprising a hydroxyl group and a group reactive with the aminoplast resin; and, 'a reaction product of reactants comprisingunreacted hydroxyl groups.2. The particle of claim 1 , wherein the particle comprises a thermally expandable capsule.3. The particle of claim 2 , wherein the thermally expandable capsule comprises a thermally expandable thermoplastic capsule.4. The particle of claim 1 , wherein the particle comprises a polystyrene foam claim 1 , a polyacrylate microsphere claim 1 , a polyolefin microsphere claim 1 , a silica microsphere claim 1 , an alumina/silica microsphere claim 1 , an aluminum silicate microsphere claim 1 , a calcium carbonate-coated polyvinylidene copolymer microsphere claim 1 , or a thermally expandable capsule.5. The particle of claim 1 , wherein the group reactive with the aminoplast resin is selected from a thiol group claim 1 , a hydroxyl group claim 1 , and a combination thereof.6. The particle of claim 1 , wherein the coating is substantially continuous from 70 percent to 100 percent of the exterior surface.7. The particle of claim 1 , wherein the aminoplast resin is coupled to the exterior surface of the particle prior to reaction with the compound comprising a hydroxyl group and a group reactive with the aminoplast resin.8. A composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a plurality of particles of ; and'}a sulfur-containing polymer.9. The ...

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Номер записи: 18
20-03-2014 дата публикации

HIGHLY BRANCHED POLYMER AND DISPERSANT FOR CARBON NANOTUBES

Номер: US20140080971A1
Автор: HATANAKA Tatsuya, SAITO Daigo
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

A highly branched polymer comprising repeating units which each have an acid group such as sulfo group, said repeating units being represented by formula [1] or the like, and a dispersant for carbon nanotubes (CNTs) which comprises the highly branched polymer can disperse CNTs in a medium such as an organic solvent to the individual sizes and can yield thin films having improved conductivity. 3. The highly branched polymer according to or , wherein Zis a hydrogen atom.4. The highly branched polymer according to claim 3 , wherein Zis a hydrogen atom claim 3 , a thienyl group claim 3 , or a monovalent organic group of formula (8).5. The highly branched polymer according to claim 1 , wherein the acidic group is a sulfo group or a salt thereof.6. The highly branched polymer according to which has a polystyrene-equivalent weight-average molecular weight claim 1 , as measured by gel permeation chromatography claim 1 , of from 1 claim 1 ,000 to 2 claim 1 ,000 claim 1 ,000.7. A film-forming composition containing the highly branched polymer according to .8. A film containing the highly branched polymer according to .9. A carbon nanotube dispersant comprising the highly branched polymer according to .10. A composition comprising the carbon nanotube dispersant of and carbon nanotubes.11. The composition according to claim 10 , wherein the carbon nanotube dispersant adheres to surfaces of the carbon nanotubes and forms composite bodies.12. The composition according to or which further comprises an organic solvent.13. The composition according to claim 12 , wherein the carbon nanotubes are individually dispersed in the organic solvent.14. The composition according to claim 12 , wherein the composite bodies are individually dispersed in the organic solvent.15. The composition according to claim 10 , wherein the carbon nanotubes are of at least one type selected from among single-walled carbon nanotubes claim 10 , double-walled carbon nanotubes and multi-walled carbon nanotubes. ...

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Номер записи: 19
27-03-2014 дата публикации

COMPOSITE MAILLARD-RESOLE BINDERS

Номер: US20140088225A1
Автор: Swift Brian L.
Принадлежит: Knauf Insulation GmbH

Composite Maillard-resole binders to produce or promote cohesion in non-assembled or loosely assembled matter. 1104.-. (canceled)105. A method of manufacturing a binder and matter composition comprising:preparing an aqueous solution comprising a resole resin, a carbohydrate reactant, an amine base reactant, and a polycarboxylic acid reactant,disposing the aqueous solution onto a collection of matter,volatilizing water to form a dehydrated reactive mixture disposed upon the collection of matter, andcuring the dehydrated reactive mixture to form an infusible polymeric product, wherein the infusible polymeric product promotes cohesion of the collection of matter.106. The method of claim 105 , wherein the preparing step includes adjusting the aqueous solution to an alkaline pH.107. The method of claim 105 , further comprising mixing urea with an aldehyde and phenol to form the resole resin claim 105 , wherein the urea claim 105 , the aldehyde claim 105 , and the phenol are mixed for a time sufficient to reduce the aldehyde to a concentration of less than about 0.5% claim 105 , on a wet basis.108. An article comprising a binder composition disposed upon a collection of matter claim 105 , the binder composition comprising a brown-colored nitrogeneous product of a reaction between a phenol claim 105 , an aldehyde claim 105 , an amine base claim 105 , and a carbohydrate claim 105 , wherein the brown-colored nitrogeneous product is infusible.109. The article of claim 108 , wherein the aldehyde is selected from the group of consisting of formaldehyde claim 108 , acetaldehyde claim 108 , propionaldehyde claim 108 , butyraldehyde claim 108 , furfuraldehyde claim 108 , and benzaldehyde.110. The article of claim 108 , wherein the carbohydrate is a monosaccharide in its aldose or ketose form111. The article of claim 110 , wherein the monosaccharide in its aldose or ketose form is selected from the group consisting of a triose claim 110 , a tetrose claim 110 , a pentose claim 110 , ...

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Номер записи: 20
03-04-2014 дата публикации

SILICIC ESTER MODIFIED PHENOL/FORMALDEHYDE NOVOLAKS AND THEIR USE FOR THE PRODUCTION OF RESIN COATED SUBSTRATES

Номер: US20140090306A1
Автор: Bae Gee Ho, EGELER Nicolas, KNEZEVIC Milan, Laitar Robert, Seelbach Wolfgang, Torbus Marek, Trinowski Douglas
Принадлежит: HUETTENES-ALBERTUS CHEMISCHE WERKE GMBH

This invention relates to a resin preparable by reaction of a phenol/formaldehyde novolak with tetraethyl orthosilicate in a mass ratio above 28:1, wherein the phenol of the phenol/formaldehyde novolak is substituted or unsubstituted hydroxybenzene or a mixture of two or more such phenols, and to a particulate material coated with said resin. Said particles can be used e.g. in the shell molding process for the production of shell molds and shell cores; and as proppants for use in the hydraulic fracturing process. 12-. (canceled)3. The process according to claim 24 , wherein the resin is used as a coating and/or binder for particulate materialin a process for the production of resin coated particles; orin the shell molding process for the production of shell molds and shell cores; orin a process of making proppants for use in the hydraulic fracturing process; orin a process of making a resin bonded abrasive grinding, snagging or cut-off wheel.45-. (canceled)6. The process according to claim 27 , wherein 'an aldehyde,', 'the crosslinking agent is'} 'a resol,', 'and/or'}and/or wherein 'a methylene donor component that generates formaldehyde when heated.', 'the precursor releasing a crosslinking agent when heated is'}7. The process according to claim 24 , wherein the phenol/formaldehyde novolak has a molar ratio of phenol to formaldehyde in the range of from 1:0.5 to 1:0.95.8. Resin preparable by reaction of a phenol/formaldehyde novolak with tetraethyl orthosilicate in a mass ratio above 28:1 claim 24 , wherein the phenol of the phenol/formaldehyde novolak is substituted or unsubstituted hydroxybenzene or a mixture of two or more such phenols.9. Resin according to claim 8 , wherein the mass ratio in which a phenol/formaldehyde novolak and tetraethyl orthosilicate are reacted is so adjusted that the strength of a molded article obtained from a particulate material coated with said resin is increased in comparison to a molded article obtained from a particulate material ...

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Номер записи: 21
05-01-2017 дата публикации

AQUEOUS-BASED COATING COMPOSITION CONTAINING A POLYANHYDRIDE

Номер: US20170002226A1
Автор: McVay Robert, Most Christopher
Принадлежит: PPG Industries Ohio, Inc.

An aqueous-based coating composition suitable as a package coating comprising: 2. The coating composition of in which the acid functional polymer is a (meth)acrylic polymer.3. The coating composition of in which the reactive functional groups are carboxylic acid and/or hydroxyl.4. The coating composition of in which the curing agent is a phenolplast and/or an aminoplast.5. The coating composition of in which X is a group of the structure O—R—O where Ris alkylene.6. The coating composition of in which Ris Cto Calkylene.7. The coating composition of in which (i) is present in the coating composition in amounts of 20 to 50 percent by weight based on weight of resin solids in the coating composition.8. The coating composition of in which (ii) is present in the coating composition in amounts of 20 to 50 percent by weight based on weight of resin solids in the coating composition.9. The coating composition of in which (iii) is present in the coating composition in amounts of 0.5 to 3 percent by weight based on weight of resin solids in the coating composition.10. The coating composition of which has a resin solids content of 25 to 30 percent by weight based on total weight of the composition.11. A coated package or portion thereof having a food or beverage-contacting surface comprising a coating composition of applied to at least a portion of the food or beverage-contacting surface of the package.12. The coated package of in which the package is an aluminum or steel container.13. The coated package of in which the container is a 2-piece or 3-piece can including a can end.14. A method comprising:(a) providing a substrate with a food or beverage-contacting surface,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(b) applying a coating composition of to the food or beverage-contacting surface, and'}(c) forming the substrate into a package before or after application of the coating composition.15. The method of in which the substrate is a metal sheet or a coil metal strip ...

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Номер записи: 22
05-01-2017 дата публикации

PATTERN-FORMING METHOD, RESIN, AND COMPOSITION

Номер: US20170003595A1
Автор: AOKI Shun, ISHIKAWA Masayoshi, Kimura Toru, TAKIMOTO Yoshio, Tanaka Hiromitsu, Wakamaytsu Goji
Принадлежит: JSR Corporation

A pattern-forming method comprises: forming a resist underlayer film on an upper face side of a substrate; forming a silicon-containing film on an upper face side of the resist underlayer film; and removing at least a part of the resist underlayer film and at least a part of the silicon-containing film with a basic aqueous solution. Preferably, the pattern-forming method further comprises, after the forming of the silicon-containing film and before the removing of the resist underlayer film and the silicon-containing film, forming a resist pattern on an upper face side of the silicon-containing film, and etching the silicon-containing film using the resist pattern as a mask. 1. A pattern-forming method comprising:forming a resist underlayer film on an upper face side of a substrate;forming a silicon-containing film on an upper face side of the resist underlayer film;forming a resist pattern on an upper face side of the silicon-containing film;etching the silicon-containing film using the resist pattern as a mask; andto removing at least a part of the resist underlayer film and at least a part of the silicon-containing film with a basic aqueous solution.2. The pattern-forming method according to claim 1 , wherein the basic aqueous solution is a liquid comprising tetraalkylammonium hydroxide and water claim 1 , or a liquid obtained by mixing ammonia claim 1 , hydrogen peroxide and water.3. The pattern-forming method according to claim 1 , wherein the basic aqueous solution comprises none of hydrogen fluoride claim 1 , a salt thereof claim 1 , and a salt of a fluorine compound.4. The pattern-forming method according to claim 1 , wherein the removing of the resist underlayer film and the silicon-containing film is carried out at a temperature of less than 100° C.5. The pattern-forming method according to claim 1 , wherein the resist underlayer film is formed from a composition that comprises an aromatic ring-containing resin.6. The pattern-forming method according to ...

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Номер записи: 23
12-01-2017 дата публикации

Reaction Hybrid Benzoxazine Resins and Uses Thereof

Номер: US20170008994A1
Автор: Jr. Ronald C, Kincaid Derek S, Rechichar Bradley, Smith, Wang Dong
Принадлежит:

The present disclosure provides a hybrid benzoxazine resin and a method for producing such a resin by reacting an aldehyde compound and an organic primary monoamine with a multifunctional phenol monomer and a monofunctional phenol monomer in the presence or absence of a solvent. The hybrid benzoxazine resin may be easily recovered and provides a resin that is substantially monofunctional phenol-free and therefore useful in a variety of applications and products, such as in aerospace and transportation interior applications and products. 121-. (canceled)22. A hybrid benzoxazine resin obtained by combining an aldehyde compound and an organic primary monoamine with a monofunctional phenol monomer and a multifunctional phenol monomer to form a reactant mixture in the presence or absence of solvent and allowing the reactant mixture to react under conditions sufficient to form the hybrid benzoxazine resin wherein the hybrid benzoxazine resin is substantially monofunctional phenol-free.23. The hybrid benzoxazine resin according to wherein the monofunctional phenol monomer is a compound selected from phenol claim 22 , o-cresol claim 22 , p-cresol claim 22 , m-cresol claim 22 , p-tert-butylphenol claim 22 , p-octylphenol claim 22 , p-cumylphenol claim 22 , dodecylphenol claim 22 , o-phenylphenol claim 22 , p-phenylphenol claim 22 , 1-naphthol claim 22 , 2-naphthol claim 22 , m-methoxyphenol claim 22 , p-methoxyphenol claim 22 , m-ethoxyphenol claim 22 , dimethylphenol claim 22 , 3 claim 22 ,5-dimethylphenol claim 22 , xylenol claim 22 , 2-bromo-4-methylphenol claim 22 , 2-allylphenol and a mixture thereof.24. The hybrid benzoxazine resin according to wherein the monofunctional phenol monomer is a compound selected from phenol claim 22 , o-cresol claim 22 , p-cresol claim 22 , m-cresol claim 22 , and a mixture thereof.26. The hybrid benzoxazine resin according to wherein the multifunctional phenol monomer is selected from phenolphthalein claim 25 , biphenol claim 25 , 4-4′- ...

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Номер записи: 24
08-01-2015 дата публикации

Spin on Hard-Mask Material

Номер: US20150010703A1
Автор: Frommhold Andreas, Manyam Jedsada, Robinson Alex
Принадлежит:

Disclosed and claimed herein is a composition for forming a spin-on hard-mask, having a fullerene derivative and a crosslinking agent. Further disclosed is a process for forming a hard-mask. 2. The composition of claim 1 , further comprising one or more thermal acid generators.3. The composition of claim 2 , wherein the one or more thermal acid generators are chosen from alkyl esters of organic sulfonic acids claim 2 , alicyclic esters of organic sulfonic acids claim 2 , amine salts of organic sulfonic acids claim 2 , 2-nitrobenzyl esters of organic sulfonic acids claim 2 , 4-nitrobenzyl esters of organic sulfonic acids claim 2 , benzoin esters of organic sulfonic acids claim 2 , β-hydroxyalkyl esters of organic sulfonic acids claim 2 , β-hydroxycycloalkyl esters of organic sulfonic acids claim 2 , triaryl sulfonium salts of organic sulfonic acids claim 2 , alkyl diaryl sulfonium salts of organic sulfonic acids claim 2 , dialkyl aryl sulfonium salts of organic sulfonic acids claim 2 , trialkyl sulfonium salts of organic sulfonic acids claim 2 , diaryl iodonium salts of organic sulfonic acids claim 2 , alkyl aryl sulfonium salts of organic sulfonic acids claim 2 , or ammonium salts of tris(organosulfonyl) methides.4. The composition of claim 2 , further comprising one or more photoacid generators.5. The composition of claim 4 , wherein the one or more photoacid generators are chosen from halogenated triazines claim 4 , 2-nitrobenzyl esters of organic sulfonic acids claim 4 , 4-nitrobenzyl esters of organic sulfonic acids claim 4 , triaryl sulfonium salts of organic sulfonic acids claim 4 , alkyl diaryl sulfonium salts of organic sulfonic acids claim 4 , dialkyl aryl sulfonium salts of organic sulfonic acids claim 4 , diaryl iodonium salts of organic sulfonic acids claim 4 , alkyl aryl sulfonium salts of organic sulfonic acids claim 4 , n-organosulfonyloxybicyclo[2.2.1]-hept-5-ene-2 claim 4 ,3-dicarboximides claim 4 , or 1 claim 4 ,3-dioxoisoindolin-2-yl ...

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Номер записи: 25
08-01-2015 дата публикации

High Solids Coating And Process For Coating

Номер: US20150010710A1
Автор: December Timothy S., Jung Werner-Alfons, Partyka John G., Steffens Alexandra
Принадлежит:

Described is a high solids coating composition having exceptional rheological properties and appearances comprising (a) a thermosetting binder, (b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and (c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5. 1. A high solids coating composition comprising(a) a thermosetting binder,(b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and(c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5.2. The high solids coating composition according to claim 1 , comprising a flake pigment.3. The high solids coating composition according to claim 1 , further comprising an additional cellulose mixed ester other than the low molecular weight cellulose mixed ester claim 1 , crosslinked acrylic polymeric microparticles claim 1 , a fumed silica claim 1 , or a combination of these.4. The high solids coating composition according to claim 1 , wherein (b-1) the amino reactant comprises water claim 1 , a polyamine or both or wherein (b-2) the mixture comprises a monoisocyanate claim 1 , or a combination of (b-1) and (b-2).5. The high ...

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Номер записи: 26
14-01-2016 дата публикации

RESIN SYSTEMS FOR MAKING COMPOSITE PRODUCTS

Номер: US20160009967A1
Автор: Baxter Paul S., Breyer Robert A., Cannon Melissa J., Knight James H., Yeager Daniel C.
Принадлежит: GEORGIA-PACIFIC CHEMICALS LLC

Resin systems and methods for making and using same are provided. The resin system can include a first aqueous resin comprising at least two polymerized monomers and a second aqueous resin comprising at least two polymerized monomers. The first aqueous resin can be present in an amount of about 5 wt % to about 95 wt %, based on the total weight the resin system. The second aqueous resin can be present in an amount of about 5 wt % to about 95 wt %, based on the total weight the resin system. The at least two polymerized monomers of the first and second aqueous resins can be the same monomers. 1. A resin system , comprising: the first aqueous resin is present in an amount of about 5 wt % to about 95 wt %, based on a total weight the resin system,', 'the second aqueous resin is present in an amount of about 5 wt % to about 95 wt %, based on the total weight the resin system,', 'the at least two polymerized monomers of the first aqueous resin and the at least two polymerized monomers of the second aqueous resin are the same monomers, and', 'a molar ratio, a weight average molecular weight, or a molar ratio and a weight average molecular weight of the first aqueous resin and the second aqueous resin are different from one another., 'a first aqueous resin comprising at least two polymerized monomers and a second aqueous resin comprising at least two polymerized monomers, wherein2. The resin system of claim 1 , wherein: a first phenol-formaldehyde resin having a molar ratio of formaldehyde to phenol of about 1.5:1 to about 2.2:1,', 'a first urea-formaldehyde resin having a molar ratio formaldehyde to urea of about 0.25:1 to about 1.5:1,', 'a first melamine-formaldehyde resin having a molar ratio of formaldehyde to melamine of about 0.25:1 to about 1.5:1,', 'a first resorcinol-formaldehyde resin having a molar ratio of formaldehyde to resorcinol of about 0.4:1 to about 2:1, and', 'a first melamine-urea-formaldehyde resin having a molar ratio of F:(M+U), wherein F is the ...

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Номер записи: 27
17-04-2014 дата публикации

TERMINAL-MODIFIED DIFUNCTIONAL SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF AND METHODS OF USE

Номер: US20140106077A1
Автор: Anderson Lawrence G., Hobbs Stephen J., Lin Renhe, McCollum Gregory J.
Принадлежит: PRC-DeSoto International, Inc.

Disclosed are terminal-modified difunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, an aldehyde or a ketone, and a compound containing a functional group. Compositions comprising the terminal-modified difunctional sulfur-containing polymers useful as sealants are also disclosed. 2. The terminal-modified sulfur-containing polymer of claim 1 , wherein the sulfur-containing polymer comprises the reaction product of reactants comprising:2,2′-thiodiethanol; andparaformaldehyde.4. The terminal-modified sulfur-containing polymer of claim 3 , wherein claim 3 ,{'sup': '1', 'each Ris independently selected from ethane-1,2-diyl; and'}{'sup': '2', 'each Ris hydrogen.'}5. The terminal-modified sulfur-containing polymer of claim 3 , wherein the sulfur-containing polymer of Formula (I) comprises the reaction products of:(i) a sulfur-containing diol; and(ii) a reactant selected from an aldehyde, ketone, and a combination thereof.6. The terminal-modified sulfur-containing polymer of claim 5 , wherein the sulfur-containing diol is selected from 2 claim 5 ,2′-thiodiethanol claim 5 , 3 claim 5 ,3′-thiobis(propan-1-ol) claim 5 , 4 claim 5 ,4′-thiobis(butan-1-ol) claim 5 , and a combination of any of the foregoing.7. The terminal-modified sulfur-containing polymer of claim 5 , wherein (ii) is an aldehyde and comprises formaldehyde.8. The terminal-modified sulfur-containing polymer of claim 5 , wherein claim 5 ,the diol comprises 2,2′-thiodiethanol; andthe reactant comprises formaldehyde.9. The terminal-modified sulfur-containing polymer of claim 3 , wherein the sulfur-containing polymer of Formula (I) has a hydroxyl number from 10 to 100.10. The terminal-modified sulfur-containing polymer of claim 3 , wherein claim 3 ,{'sup': '1', 'each Ris the same and is selected from ethane-1,2-diyl and propane-1,3-diyl; and'}{'sup': '2', 'each Ris independently selected from hydrogen, methyl, and ethyl.'}11. The terminal-modified sulfur-containing ...

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Номер записи: 28
25-01-2018 дата публикации

METHOD FOR PRODUCING AN ABLATIVE RESIN

Номер: US20180022853A1
Автор: CAILLOL Sylvain Y., DAVID Ghislain C., FOYER Gabriel M., NEGRELL-GUIRAO Claire F., RODRIGUEZ Nadia
Принадлежит:

A method for producing a propulsion nozzle, wherein the nozzle is produced from an ablative resin, the method including a step of pre-polymerization wherein an innovative aldehyde compound is used. 4. The method as claimed in claim 1 , wherein the substituents Rand Rare chosen independently from one another from: —OH claim 1 , —CHO claim 1 , the groups —O-Alk wherein Alk denotes a substituted or unsubstituted alkyl chain of 1 to 4 carbon atoms claim 1 , —COOH claim 1 , and substituted or unsubstituted aryl groups having or not having one or more carbonyl or carboxylic acid functions claim 1 ,{'sub': 2', '1', '1', '2, 'Ralso denoting or not denoting a radical of formula A1 in formula A above or a radical of formula B1 in formula B above and Ralso denoting or not denoting a radical of formula A2 in formula A above; in formulae A1, A2 and B1, Rand Rare as defined above in this claim.'}5. The method as claimed in claim 4 , wherein the substituents Rand Rare chosen independently from one another from: —OH claim 4 , —CHO claim 4 , —OMe wherein Me denotes a methyl group claim 4 , and substituted or unsubstituted aryl groups having or not having one or more carbonyl or carboxylic acid functions.6. The method as claimed in claim 1 , wherein nis between 0 and 2 and nis between 0 and 3 for formula A.7. The method as claimed in claim 1 , wherein nis between 0 and 3 and nis between 1 and 3 for formula B.8. The method as claimed in claim 2 , wherein the compound of formula A3 used for producing the aromatic aldehyde compound is chosen from: simple phenols claim 2 , polyphenolic compounds claim 2 , hydroxybenzoic aldehydes claim 2 , hydroxybenzoic acids claim 2 , hydroxybenzyl alcohols claim 2 , hydroxycinnamyl alcohols claim 2 , hydroxycinnamic acids claim 2 , phenylpropenes claim 2 , coumarins claim 2 , naphthoquinones claim 2 , stilbenoids claim 2 , flavonoids claim 2 , isoflavonoids claim 2 , anthocyans claim 2 , lignans claim 2 , lignins claim 2 , condensed tannins claim 2 , ...

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Номер записи: 29
23-01-2020 дата публикации

POLYMER, ORGANIC LAYER COMPOSITION AND METHOD OF FORMING PATTERNS

Номер: US20200024384A1
Автор: JUNG Hyeonil, Kim Sunghwan, PARK Yushin
Принадлежит:

A polymer, an organic layer composition including the polymer, and a method of forming a pattern using the organic layer composition, the polymer including a reaction product of a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2: 1. A polymer comprising a reaction product of a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2:{'br': None, 'sub': n1', 'n2, 'sup': 1', '2, '(CHO)—Ar—X—Ar—(CHO)\u2003\u2003[Chemical Formula 1]'}wherein, in Chemical Formula 1,X is O, S, or NR, in which R is a hydrogen, or a substituted or unsubstituted C1 to C30 alkyl group,{'sup': 1', '2, 'Arand Arare independently a substituted or unsubstituted C6 to C30 aromatic ring group, and'} {'br': None, 'sup': '3', 'sub': 'm', 'Ar—(OH)\u2003\u2003[Chemical Formula 2]'}, 'n1 and n2 are independently an integer of 1 to 3;'}wherein, in Chemical Formula 2,{'sup': '3', 'Aris a substituted or unsubstituted C10 to C30 fused aromatic ring group in which at least two rings are fused, and'}m is an integer of 1 to 3.2. The polymer as claimed in claim 1 , wherein Arand Arare independently a substituted or unsubstituted C10 to C30 fused aromatic ring group in which at least two rings are fused.3. The polymer as claimed in claim 2 , wherein Arand Arare independently a substituted or unsubstituted C14 fused aromatic ring group in which three rings are fused claim 2 , a substituted or unsubstituted C16 to C18 fused aromatic ring group in which four rings are fused claim 2 , or a combination thereof.4. The polymer as claimed in claim 1 , wherein the first compound is unsubstituted or is substituted with a hydroxy group or a C1 to C5 alkoxy group.5. The polymer as claimed in claim 1 , wherein n1 and n2 are both 1.8. The polymer as claimed in claim 1 , wherein Aris a substituted or unsubstituted naphthyl group claim 1 , a substituted or unsubstituted anthracenyl group claim 1 , a substituted or ...

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Номер записи: 30
01-02-2018 дата публикации

Benzoxazine Low Temperature Curable Composition

Номер: US20180030264A1
Автор: Bradley RECHICHAR, Derek S. Kincaid, Dong Wang, Ronald C. Smith
Принадлежит: Huntsman Advanced Materials Americas LLC

The present disclosure provides an organic sulfur acid-free composition containing a benzoxazine, phenolic compound and nitrogen-containing heterocyclic compound. The organic sulfur acid-free composition, upon curing at temperatures as low as 130°-140° C., renders void free cured articles having well balanced thermal, chemical and mechanical properties. The organic sulfur acid-free composition may be used in a variety of applications, such as in coatings, structural and non-structural composites and encapsulating systems for electronic and electrical components.

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Номер записи: 31
01-02-2018 дата публикации

FIRE-RESISTANT WOOD PRODUCTS AND RELATED TECHNOLOGY

Номер: US20180030286A1
Автор: Parker Erik, Robak Glen D., Winterowd Jack
Принадлежит:

A composition for increasing the fire resistance of a wood product in accordance with a particular embodiment of the present technology includes intumescent particles, gas-containing elements, and a binder in which the intumescent particles and the gas-containing elements are dispersed. The composition is configured to form a coating in which the intumescent particles are present at a concentration of at least 1% by mass, and the gas-containing elements are present at a concentration of at least 0.5% by mass. The binder includes a thermosetting polymer curable from a liquid state in the composition to a solid state in the coating. In the solid state, the binder has a Young's modulus of at least 7 GPa. 1. A composition for increasing the fire resistance of a wood product , the composition comprising:intumescent particles;gas-containing elements; anda binder in which the intumescent particles and the gas-containing elements are dispersed,wherein the composition is configured to form a coating in which the intumescent particles are present at a concentration of at least 1% by mass, and the gas-containing elements are present at a concentration of at least 0.5% by mass.2. The composition of wherein:the binder is curable from a liquid state in the composition to a solid state in the coating; andthe binder in the solid state has a Young's modulus of at least 7 GPa.3. The composition of wherein the binder includes a thermosetting polymer.4. The composition of wherein the binder includes urea-formaldehyde resin.5. The composition of wherein the intumescent particles are present at a concentration from 5% to 40% by mass in the coating.6. The composition of wherein the intumescent particles include expandable graphite.7. The composition of wherein the gas-containing elements are present at a concentration from 1% to 15% by mass in the coating.8. The composition of wherein the gas-containing elements individually include:a shell; andgas within the shell.9. The composition of ...

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Номер записи: 32
31-01-2019 дата публикации

METHOD FOR FORMING MULTILAYER COATING FILM

Номер: US20190030563A1
Автор: Horiuchi Manabu, OKA Miho, SEGAWA Daisuke, SHIMIZU Makoto, TAKAIRA Yoshiki
Принадлежит: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.

The present invention provides a method for forming a multilayer coating film including an intermediate coating film formation step of applying an aqueous intermediate coating composition to an object to be coated to form an uncured intermediate coating film; a base coating film formation step of applying an aqueous base coating composition onto the resulting uncured intermediate coating film to form an uncured base coating film; and a curing step of curing the resulting uncured intermediate coating film and the base coating film by heating. 2. The method for forming a multilayer coating film according to claim 1 , wherein a content of the hydrophilicized-modified carbodiimide compound (C) is 1 to 8% by mass based on a resin solid content of the aqueous intermediate coating composition.3. The method for forming a multilayer coating film according to claim 1 , wherein a content of the aqueous polyurethane resin (F) is 8% by mass or more and 30% by mass or less based on a resin solid content of the aqueous base coating composition.4. The method for forming a multilayer coating film according to claim 1 , whereina ratio of an equivalent of a carbodiimide group of the hydrophilicized-modified carbodiimide compound (C) to an equivalent of an acid group of the aqueous resin (A1) contained in the aqueous intermediate coating composition is 0.1 to 0.6.5. The method for forming a multilayer coating film according to claim 1 , whereinan amount of the weak acid catalyst (E) is within the range of 0.1 to 5.0 parts by mass, based on 100 parts by mass of solid contents ((A2)+(D)) of the aqueous resin (A2) and the melamine resin (D) contained in the aqueous base coating composition.6. The method for forming a multilayer coating film according to claim 1 , whereinthe weak acid catalyst (E) comprises a phosphate ester compound.7. The method for forming a multilayer coating film according to claim 1 , wherein the aqueous base coating composition further comprises an aqueous resin (G) ...

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Номер записи: 33
30-01-2020 дата публикации

MOLD COATING AGENT WITH ADJUSTED ACID VALUE HAVING FUNCTION AS CONCRETE RELEASING AGENT

Номер: US20200032074A1
Автор: LEE Seung Yeol
Принадлежит: WOORAM COATING CO.,LTD.

The present invention relates to a form coating agent, which has an adjusted acid value and a function of releasing forms from concrete. The present invention uses a copolymer containing: A) melamine polymer resin; B) polystyrene resin; C) phenol-formalin resin; D) polymethylmethacrylate; E) polyacrylate-based resin; and F) polyvinyl chloride. 1. A form coating agent having a function of releasing forms from concrete , the form coating agent comprising a polymer resin comprising one or a mixture of two or more polymer resins selected from among A) melamine polymer resin , B) polystyrene resin , C) phenol-formalin resin , D) polymethylmethacrylate , E) polyacrylate-based resin , and F) polyvinyl chloride , wherein the selected polymer resin has a molecular weight ranging from 30 ,000 to 100 ,000.2. The form coating agent of claim 1 , wherein the form coating agent comprises a copolymer resin containing claim 1 , as a main chain claim 1 , one of A) melamine polymer resin claim 1 , B) polystyrene resin claim 1 , C) phenol-formalin resin claim 1 , D) polymethylmethacrylate claim 1 , E) polyacrylate-based resin claim 1 , and F) polyvinyl chloride claim 1 , and as a side chain claim 1 , one of a) ethylvinyl acetate claim 1 , b) vinyl acetate claim 1 , c) ethyl methacrylate claim 1 , and d) 2-hydroxyethyl methacrylate claim 1 , and e) propanol and f) butanol for the melamine polymer resin claim 1 , wherein the copolymer resin has a molecular weight ranging from 30 claim 1 ,000 to 100 claim 1 ,000.3. The form coating agent of claim 1 , wherein the form coating agent comprises a terpolymer having an adjusted acid value of 1.5 to 20 claim 1 , obtained by introducing a′) maleic acid claim 1 , b′) maleic anhydride claim 1 , c′) methylene butanedioic acid claim 1 , or d′) acrylic acid as a polar group into the copolymer. The present invention relates to a coating agent composition which is coated on the surface of metal or wood forms to be used to construct concrete and cement ...

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Номер записи: 34
07-02-2019 дата публикации

COMPOSITION FOR FORMING ORGANIC FILM

Номер: US20190041752A1
Автор: KORI Daisuke, NAGAI Hiroko, OGIHARA Tsutomu, Tachibana Seiichiro
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

The present invention provides a composition for forming an organic film, containing a polymer compound having one or more of repeating units shown by the general formulae (1) to (4) and an organic solvent containing one or more compounds selected from propylene glycol esters, ketones, and lactones, with a total concentration of more than 30 wt % with respect to the whole organic solvent. There can be provided a composition capable of forming an organic film that can be easily removed, together with a silicon residue modified by dry etching, in a wet manner with a removing liquid harmless to a semiconductor apparatus substrate and an organic resist underlayer film required in the patterning process, for example, an ammonia aqueous solution containing hydrogen peroxide called SC1, which is commonly used in the semiconductor manufacturing process. 2. The composition for forming an organic film according to claim 1 , the composition is used for forming an organic film provided directly under a silicon-containing resist middle layer film soluble in ammonia hydrogen peroxide water and on an organic resist underlayer film difficultly soluble in ammonia hydrogen peroxide water.3. The composition for forming an organic film according to claim 2 , wherein the silicon-containing resist middle layer film contains either or both of boron and phosphorus.4. The composition for forming an organic film according to claim 1 , further comprising either or both of a thermal acid generator and a crosslinking agent.5. The composition for forming an organic film according to claim 2 , further comprising either or both of a thermal acid generator and a crosslinking agent.6. The composition for forming an organic film according to claim 3 , further comprising either or both of a thermal acid generator and a crosslinking agent.7. The composition for forming an organic film according to claim 1 , wherein when the composition is applied onto a substrate by spin coating and then heated claim 1 ...

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Номер записи: 35
07-02-2019 дата публикации

RESIST MULTILAYER FILM-ATTACHED SUBSTRATE AND PATTERNING PROCESS

Номер: US20190041753A1
Автор: Lallement Romain, NAGAI Hiroko, OGIHARA Tsutomu, Petrillo Karen E., Tachibana Seiichiro
Принадлежит:

The present invention provides a resist multilayer film-attached substrate, including a substrate and a resist multilayer film formed on the substrate, in which the resist multilayer film has an organic resist underlayer film difficultly soluble in ammonia hydrogen peroxide water, an organic film soluble in ammonia hydrogen peroxide water, a silicon-containing resist middle layer film, and a resist upper layer film laminated on the substrate in the stated order. There can be provided a resist multilayer film-attached substrate that enables a silicon residue modified by dry etching to be easily removed in a wet manner with a removing liquid harmless to a semiconductor apparatus substrate and an organic resist underlayer film required in the patterning process, for example, an ammonia aqueous solution containing hydrogen peroxide called SC1, which is commonly used in the semiconductor manufacturing process. 1. A resist multilayer film-attached substrate , comprising a substrate and a resist multilayer film formed on the substrate ,the resist multilayer film having an organic resist underlayer film difficultly soluble in ammonia hydrogen peroxide water, an organic film soluble in ammonia hydrogen peroxide water, a silicon-containing resist middle layer film, and a resist upper layer film laminated on the substrate in the stated order.3. The resist multilayer film-attached substrate according to claim 2 , wherein the organic solvent contains one or more compounds selected from propylene glycol esters claim 2 , ketones claim 2 , and lactones claim 2 , the compounds having a total concentration of more than 30 wt % with respect to the whole organic solvent.4. The resist multilayer film-attached substrate according to claim 2 , wherein the composition for forming an organic film further comprises either or both of a thermal acid generator and a crosslinking agent.5. The resist multilayer film-attached substrate according to claim 3 , wherein the composition for forming an ...

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Номер записи: 36
18-02-2016 дата публикации

3D PRINTING WITH PHT/PHA BASED MATERIALS AND POLYMERIZABLE MONOMERS

Номер: US20160046803A1
Автор: Boday Dylan J., GARCIA Jeannette M., Hedrick James L., Nelson Alshakim, Wojtecki Rudy J.
Принадлежит:

This application describes methods of forming an object. The methods described include forming a mixture with i) one or more primary diamines, ii) one or more polymerizable monomers, iii) a formaldehyde-type reagent, and iv) a polymerization initiator; forming a gel by heating the mixture to a temperature of at least 50° C.; and curing the one or more polymerizable monomers by activating the polymerization initiator. The one or more primary diamines may include one or more amine functional oligomers and/or primary aromatic diamine small molecules. The one or more polymerizable monomers may include styrenics, acrylates, methacrylates, vinyl esters, unsaturated polyesters, and derivatives thereof. The gel is a polyhemiaminal (PHA), a polyhexahydrotriazine (PHT), and/or a polyoctatriazacane (POTA) polymer, and curing of the gel forms an interpenetrating network of the PHA/PHT/POTA and the polymer formed from the polymerizable monomers. 1. A method of forming a material , comprising:forming a mixture comprising i) one or more primary diamines, ii) one or more polymerizable monomers, iii) a formaldehyde-type reagent, and iv) a polymerization initiator;forming a gel by heating the mixture to a temperature of at least 50° C.; andcuring the one or more polymerizable monomers by activating the polymerization initiator.2. The method of claim 1 , wherein the one or more primary diamines comprises one or more amine functional oligomers.3. The method of claim 1 , wherein the one or more polymerizable monomers is selected from the group consisting of styrenics claim 1 , acrylates claim 1 , methacrylates claim 1 , vinyl esters claim 1 , unsaturated polyesters claim 1 , and derivatives thereof.4. The method of claim 2 , wherein the one or more amine functional oligomers comprise oligomers selected from the group consisting of polyethers claim 2 , polyesters claim 2 , polystyrenics claim 2 , polyacrylates claim 2 , polymethacrylates claim 2 , polycyclooctene claim 2 , polyamides ...

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Номер записи: 37
06-02-2020 дата публикации

Hard mask-forming composition and method for manufacturing electronic component

Номер: US20200041904A1
Автор: Junichi Tsuchiya, Keiichi IBATA
Принадлежит: Tokyo Ohka Kogyo Co Ltd

A hard mask-forming composition which forms a hard mask used in lithography, including: a resin containing an aromatic ring and a polar group; and a compound containing at least one of an oxazine ring fused to an aromatic ring, and a fluorene ring.

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Номер записи: 38
16-02-2017 дата публикации

MOISTURE-CURABLE FUEL-RESISTANT SEALANT SYSTEMS

Номер: US20170044399A1
Автор: Lin Renhe, Virnelson Bruce
Принадлежит:

Sealant systems that are pre-applied to a part to be sealed include a layer of an uncured moisture-curable sealant and a frangible barrier coating applied over the uncured moisture-curable sealant. During assembly, the barrier coating breaks to expose the moisture-curable sealant to moisture to initiate the curing reaction. The moisture-curable sealant systems are suitable for aerospace applications and include sulfur-containing prepolymers. Various curing chemistries can be used. 1. A sealant system comprising: a sulfur-containing prepolymer; and', 'an encapsulated tin catalyst, a blocked reactive amine, encapsulated water, a bis-oxazolidine, a water activated acid, or a blocked amine catalyst; and, 'an uncured moisture-curable sealant layer comprisinga frangible barrier coating overlying the moisture-curable sealant layer.2. The sealant system of claim 1 , wherein the moisture-curable composition comprises:a polyalkoxysilyl-terminated sulfur-containing prepolymer; andan encapsulated tin catalyst.3. The sealant system of claim 1 , wherein the moisture-curable composition comprises:an epoxy-terminated sulfur-containing prepolymer, an isocyanate-terminated sulfur-containing prepolymer, or a combination thereof; anda blocked reactive amine.4. The sealant system of claim 3 , wherein the blocked amine curing agent comprises ketimine.5. The sealant system of claim 1 , wherein the moisture-curable composition comprises:a thiol-terminated sulfur-containing prepolymer;a metal oxide catalyst; andencapsulated water.6. The sealant system of claim 5 , wherein the metal oxide catalyst comprises manganese dioxide.7. The sealant system of claim 1 , wherein the moisture-curable composition comprises:an epoxy-terminated sulfur-containing prepolymer, an isocyanate-terminated sulfur-containing prepolymer, or a combination thereof; anda bis-oxazolidine curing agent.8. The sealant system of claim 1 , wherein the bis-oxazolidine comprises a urethane-containing linking group.9. The ...

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Номер записи: 39
19-02-2015 дата публикации

Hard coating composition and composition for forming a high refractive index antiblocking layer

Номер: US20150049261A1
Автор: Kazuhito Kobayashi, Koichi Imamura, Ryuhei Kanzaki, Yohei Okada, Yusuke Nakata
Принадлежит: Nippon Bee Chemical Co Ltd, Teijin Ltd

To provide a hard coating composition which forms a hard coat layer that has high visibility and good hardness, while having stretchability. To provide a technique which is capable of effectively preventing blocking phenomenon in a layered product such as a resin film without adversely affecting the visibility. The present invention provides a hard coating composition which contains (A) a phenolic novolac acrylate that has two or more acrylate groups and (B) an aromatic group-containing mono or poly(meth)acrylate compound that contains 1-2 mol of an alkylene oxide structure having two or three carbon atoms in each molecule. This hard coating composition contains 60-85 parts by mass of the phenolic novolac acrylate (A) and 15-30 parts by mass of the (meth)acrylate (B) per 100 parts by mass of the resin component contained in the hard coating composition.

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Номер записи: 40
03-03-2022 дата публикации

UNDERLAYER COMPOSITIONS AND PATTERNING METHODS

Номер: US20220066321A1
Автор: Aqad Emad, Cameron James F., Coley Suzanne M., Cui Li, Kaitz Joshua, Ke Iou-Sheng, Liu Sheng, Yamada Shintaro
Принадлежит:

An underlayer composition, comprising a polymer comprising a repeating unit of formula (1):

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Номер записи: 41
25-02-2016 дата публикации

Method for Producing a Composition for Forming an Organic Film

Номер: US20160056047A1
Автор: IWABUCHI Motoaki, KORI Daisuke, OGIHARA Tsutomu
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

The present invention provides a method for producing a composition for forming an organic film, the composition being used in a process of manufacturing a semiconductor apparatus, the method including the steps of (1) washing a compound having an aromatic skeleton by an acid, (2) preparing a composition solution containing the washed compound, (3) filtering the prepared composition solution through a filter, and (4) putting the filtered composition solution into a container made of an organic resin. There can be provided a method for producing a composition for forming an organic film that can form an organic film in which defects after dry etching are reduced. 1. A method for producing a composition for forming an organic film , the composition being used in a process of manufacturing a semiconductor apparatus , the method comprising the steps of:(1) washing a compound having an aromatic skeleton by an acid;(2) preparing a composition solution containing the washed compound;(3) filtering the prepared composition solution through a filter; and(4) putting the filtered composition solution into a container made of an organic resin.2. The method for producing a composition for forming an organic film according to claim 1 , wherein the aromatic skeleton is any of benzene claim 1 , fluorene claim 1 , carbazole claim 1 , naphthalene claim 1 , and anthracene.3. The method for producing a composition for forming an organic film according to claim 1 , wherein the compound having the aromatic skeleton is obtained by polymerization of at least a phenol derivative or a naphthol derivative.4. The method for producing a composition for forming an organic film according to claim 2 , wherein the compound having the aromatic skeleton is obtained by polymerization of at least a phenol derivative or a naphthol derivative.5. The method for producing a composition for forming an organic film according to claim 1 , wherein the compound having the aromatic skeleton is obtained by ...

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Номер записи: 42
21-02-2019 дата публикации

MODIFIED WOOD PRODUCT AND A PROCESS FOR PRODUCING SAID PRODUCT

Номер: US20190054650A1
Автор: Mayes Duncan, Pynnönen Janne, STÖD Reeta-Maria
Принадлежит: STORA ENSO OYJ

The present invention relates to a process for preparing a modified wood product wherein a step of resin treatment is followed by a thermal modification step. The present invention also relates to a modified wood product produced using said process. 1. A process for preparing modified wood comprising the steps ofa. resin treatment of solid wood having a moisture content of at least 10%, wherein the resin solution comprises at least one of the group consisting of phenol formaldehyde, phenol urea formaldehyde, a melamine resin, lignin, tannin or a mixture thereof, followed byb. a thermal modification step wherein the wood is heated at a temperature of from 160° C. to 230° C. at atmospheric pressure.2. A process according to claim 1 , wherein the thermal modification step takes place in an essentially oxygen-free environment.3. A process according to claim 1 , wherein the thermal modification step is carried out at a pressure higher than atmospheric pressure.4. A process according to claim 1 , wherein the wood has a moisture content of about 12%.5. A process according to claim 1 , wherein the wood has a moisture content of approximately the fiber saturation point.6. A process according to any one of claim 1 , wherein the resin is phenol-formaldehyde.7. A modified wood product obtainable by the process according to .8. A modified wood product according to claim 7 , wherein the wood is softwood.9. A process for preparing modified wood comprising the steps ofa. resin treatment of solid wood having a moisture content of at least 10%, wherein the resin solution comprises at least one of a group consisting of phenol formaldehyde, phenol urea formaldehyde, a melamine resin, lignin, tannin or a mixture thereof, followed byb. a thermal modification step wherein the wood is heated at a temperature of from 120° C. to 230° C. at a pressure higher than atmospheric pressure.10. A process according to claim 9 , wherein the thermal modification step takes place in an essentially ...

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Номер записи: 43
05-03-2015 дата публикации

FORMABLE AMINOPLAST RESIN-BASED COATING COMPOSITIONS

Номер: US20150064457A1
Автор: Chen Xiangxu, Jin Ren-Zhi
Принадлежит: SDC TECHNOLOGIES, INC.

Disclosed herein are aminoplast resin-based coating compositions that provide formable, abrasion-resistant, and weatherable coatings when cured on the substrate. The coating compositions comprise an aminoplast resin; a curing catalyst; a first polyol having an average molecular weight greater than 300; a second polyol having an average molecular weight less than or equal to 300; and at least 5% by weight solids of at least two 2-hydroxyphenol benzotriazole (HPBT)-containing compounds based on the total solids of the coating composition. Also disclosed herein are articles comprising coatings cured from such coating compositions. 2. The composition of claim 1 , wherein the composition comprises from 6% to 12% by weight solids of the mixture of the at least two HPBT-containing compounds based on the total solids of the coating composition.3. The composition of claim 1 , wherein the aminoplast resin is the reaction product of an amine and an aldehyde claim 1 ,wherein the amine is selected from the group consisting of urea, melamine, benzoguanamine, glycoluril, and combinations thereof; andwherein the aldehyde is selected from the group consisting of formaldehyde, acetaldehyde, and combinations thereof.4. The composition of claim 1 , wherein the aminoplast resin is a melamine formaldehyde.5. The composition of claim 1 , wherein the second polyol is selected from the group consisting of trimethylolpropane claim 1 , 1 claim 1 ,4-butanediol claim 1 , 1 claim 1 ,6-hexanediol claim 1 , 1 claim 1 ,8-octanediol claim 1 , pentaerythritol claim 1 , and combinations thereof.6. The composition of claim 5 , wherein the first polyol is selected from the group consisting of polyether polyols claim 5 , polyester polyols claim 5 , polycarbonate polyols claim 5 , polyestercarbonate polyols claim 5 , polyurethane polyols claim 5 , and combinations thereof.7. The composition of claim 1 , wherein the first polyol claim 1 , the second polyol claim 1 , or both the first polyol and the second ...

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Номер записи: 44
10-03-2016 дата публикации

METHODS FOR PREPARING STABLE UREA FORMALDEHYDE POLYVINYL ALCOHOL COLLOIDS

Номер: US20160068637A1
Автор: Snover David A., Zhang Yingchao
Принадлежит:

The mechanical properties of urea formaldehyde resins may be improved by incorporating therein polyvinyl alcohol. The polyvinyl alcohol may be incorporated during pre-mixing, mid mixing, and/or post mixing of the resin components. Resins prepared using polyvinyl alcohol are particularly desirable in articles requiring improved mechanical strength and water resistance, as compared to similar resins prepared without the polyvinyl alcohol such as shingles. 1. A binder prepared using a method selected from the group consisting of: a solution of formaldehyde, and', 'a urea/formaldehyde concentrate,, '(A) admixing polyvinyl alcohol with a component selected from the group consisting of admixing the first liquid working admixture with urea under reaction conditions sufficient to initiate a methylolation reaction to form a reaction product admixture of the first liquid working admixture with urea; and', 'subjecting the reaction product admixture to reaction conditions sufficient to initiate a condensation to form a polyvinyl alcohol and urea-formaldehyde resin colloid;, 'to form a first liquid working admixture and then'} a solution of formaldehyde, and', 'a urea/formaldehyde concentrate,, '(B) admixing a component selected from the group consisting ofwith urea under reaction conditions sufficient to initiate a methylolation reaction to form a reaction product admixture;subjecting the reaction product admixture to reactions conditions sufficient to initiate condensation to form a second reaction product admixture; andadmixing the second reaction product admixture with polyvinyl alcohol to from a urea-formaldehyde resin colloid; and measuring a property of the polyvinyl alcohol grafted urea-formaldehyde resin;', (a) if the property of the polyvinyl alcohol grafted urea-formaldehyde resin meets the predetermined standard, stop processing; and', adding additional polyvinyl alcohol to the polyvinyl alcohol and urea-formaldehyde resin colloid under reaction conditions, ...

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Номер записи: 45
27-02-2020 дата публикации

MODIFIED REACTIVE RESIN COMPOSITIONS AND USE THEREOF FOR COATING PROPPING AGENTS

Номер: US20200063024A1
Автор: CALIMENTE Daniel, KNOER Sebastian, SCHLOSSER Arndt
Принадлежит: Wacker Chemie AG

Proppants coated with a cured reactive resin composition containing 92-99.5 wt. % of a reactive resin and 0.5 to 8 wt. % of a silicone resin containing at least 5 wt. % of alkoxy groups and at least 20 mol percent of T and/or Q units, in liquid form, exhibit high freedom from fines generation, and are free flowing. 112.-. (canceled)14. The reactive resin composition of claim 13 , wherein (B) comprises at least 8.5% by weight of alkoxy groups.15. The reactive resin composition of claim 13 , wherein at least 10 mol % of all Rradicals are independently identical or different monovalent optionally substituted organic radicals having at least 3 carbon atoms.16. The reactive resin composition of claim 13 , wherein at least 1 mol % of all Rradicals are independently organofunctional radicals or silicon-bonded hydrogen.17. The reactive resin composition of claim 15 , wherein as further Rradicals claim 15 , at least 1 mol % are independently selected from organofunctional radicals and silicon-bonded hydrogen.18. A process for preparing the reactive resin composition of claim 13 , comprising: dispersing (B) in (A) with the proviso that (A) is free-flowing at 20° C. claim 13 , (A) has been rendered free-flowing by prior heating up to 250° C. or (A) has been dissolved in a suitable solvent to render it free-flowing.19. A coating claim 13 , molding claim 13 , workpiece claim 13 , or foam claim 13 , comprising a reactive resin composition of .20. A proppant having a coating of a reactive resin composition of .21. A process for producing coated proppants claim 13 , comprising: applying a reactive resin composition of in free-flowing form claim 13 , to proppant particles claim 13 , optionally with one or more hardener(s) (C) claim 13 , and optionally with one or more additive(s) (D) claim 13 , and then hardening the reactive resin composition.22. A process for producing coated proppants claim 13 , comprising:{'claim-ref': {'@idref': 'CLM-00013', 'claim 13'}, 'i) producing a ...

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Номер записи: 46
11-03-2021 дата публикации

Primer composition, primer coating film and formation method therefor, and formation method for coating film

Номер: US20210071028A1
Автор: Jyunsuke HOKKA
Принадлежит: Nippon Paint Industrial Coatings Co Ltd

Provided is a primer composition capable of forming, in a short time, a primer coating film excellent in adhesion to a metal substrate, adhesion to a polyamide resin-containing finish coating film, and corrosion resistance. A primer composition comprises: a phenol resin (A); a polyamide resin (B); and a solvent (C), wherein the phenol resin (A) is a resol-type phenol resin, the polyamide resin (B) is soluble in the solvent (C), and a solid content mass ratio (A/B) between the phenol resin (A) and the polyamide resin (B) is 80/20 to 99/1.

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Номер записи: 47
16-03-2017 дата публикации

COMPOUND, RESIN, MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY, PATTERN FORMING METHOD, AND METHOD FOR PURIFYING THE COMPOUND OR RESIN

Номер: US20170073288A1
Автор: ECHIGO Masatoshi, MAKINOSHIMA Takashi
Принадлежит:

The compound according to the present invention is represented by a specific formula. The compound according to the present invention has a structure according to the specific formula, and therefore can be applied to a wet process and is excellent in heat resistance and etching resistance. In addition, the compound according to the present invention has such a specific structure, and therefore has a high heat resistance, a relatively high carbon concentration, a relatively low oxygen concentration and also a high solvent solubility. Therefore, the compound according to the present invention can be used to form an underlayer film whose degradation is suppressed at high-temperature baking and which is also excellent in etching resistance to oxygen plasma etching or the like. Furthermore, the compound is also excellent in adhesiveness with a resist layer and therefore can form an excellent resist pattern. 2. The compound according to claim 1 , wherein at least one Rand/or at least one Ris a hydroxyl group and/or a thiol group.4. The compound according to claim 1 , wherein n is 1 and R is a group represented by R—R claim 1 , wherein Ris a methine group and Ris an aryl group having 7 or more carbon atoms.7. A resin obtained by using the compound according to as a monomer.9. A material for forming an underlayer film for lithography claim 1 , comprising the compound according to .10. A material for forming an underlayer film for lithography claim 8 , comprising the resin according to .11. The material for forming the underlayer film for lithography according to claim 9 , further comprising an organic solvent.12. The material for forming the underlayer film for lithography according to claim 9 , further comprising an acid generator.13. The material for forming the underlayer film for lithography according to claim 9 , further comprising a crosslinking agent.14. An underlayer film for lithography claim 9 , formed from the material for forming the underlayer film for ...

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Номер записи: 48
16-03-2017 дата публикации

AROMATIC RESINS FOR UNDERLAYERS

Номер: US20170073453A1
Автор: Auger Robert L., CHO Sung Wook, Cui Li, III Peter, Li Mingqi, Trefonas, Yamada Shintaro
Принадлежит:

Polymeric reaction products of certain aromatic alcohols with certain aromatic aldehydes are useful as underlayers in semiconductor manufacturing processes. 2. The reaction product of wherein n=0 to 4.3. The reaction product of wherein each R is independently selected from C-Calkyl claim 1 , C-Calkenyl claim 1 , C-Caralkyl claim 1 , C-Caryl claim 1 , substituted —C-Caryl claim 1 , —OR claim 1 , —C-Calkylene-OR claim 1 , and —C-Calkylidene-OR.4. The reaction product of wherein each R is independently selected from hydroxyl claim 1 , methyl claim 1 , ethyl claim 1 , propyl claim 1 , iso-butyl claim 1 , tert-butyl claim 1 , cyclopentyl claim 1 , cyclohexyl claim 1 , cyclopentenylmethyl claim 1 , cyclohexenylmethyl claim 1 , 2-cyclohexenylmeth-1-yl claim 1 , methoxy claim 1 , ethoxy claim 1 , propyloxy claim 1 , phenyl claim 1 , tolyl claim 1 , xylyl claim 1 , naphthyl claim 1 , biphenyl claim 1 , benzyl claim 1 , phenethyl claim 1 , naphthylmethyl claim 1 , pyerenylmethyl claim 1 , antracenylmethyl claim 1 , methoxy claim 1 , ethoxy claim 1 , propyloxy claim 1 , phenyloxy claim 1 , naphthyloxy claim 1 , benzyloxy claim 1 , phenethyloxy claim 1 , methoxymethyl claim 1 , methoxyethyl claim 1 , methoxyphenyl claim 1 , and methoxynaphthyl5. The reaction product of wherein second monomer is substituted with one or more hydroxyls.7. The process of wherein the solvent is polar.8. The process of wherein the acid is selected from dicarboxylic acids claim 6 , mineral acids and sulfonic acids.9. A polymeric reaction product produced by the process of .10. A composition comprising the reaction product of claim 1 , organic solvent claim 1 , and optionally one or more additives chosen from curing agents claim 1 , crosslinking agents claim 1 , and surfactants.11. A process of forming a patterned layer comprising disposing a layer of the composition of on a substrate; removing organic solvent to form a reaction product layer; disposing a layer of a photoresist on the reaction product ...

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Номер записи: 49
16-03-2017 дата публикации

COATING COMPOSITION FOR LUBRICATING COATING FILM

Номер: US20170073605A1
Автор: SASAKI Takahiko, YAMAGUCHI Tetsuji
Принадлежит:

A coating composition for a lubricating coating film includes: (A) a phenolic resin (B) an epoxy resin having an epoxy equivalent weight of 600 to 4000; and (C) at least one type of solid lubricant. The epoxy equivalent weight is generally defined by the number average molecular weight per the number of epoxy groups in a single molecule. The coating composition has a weight ratio of component (A) to the total weight of component (A) and component (B) of at least 50 weight %. A lubricating coating film, formed from the coating composition, has a high level of flexibility on surfaces of various base materials. 1. A coating composition for a lubricating coating film , the coating composition comprising:(A) a phenolic resin;(B) an epoxy resin having an epoxy equivalent weight of 600 to 4000, the epoxy equivalent weight defined (by the number average molecular weight per the number of epoxy groups in a single molecule; and(C) at least one type of solid lubricant;wherein a weight ratio of component (A) per the total weight of component (A) and component (B) is at least 50 weight %.2. The coating composition according to claim 1 , wherein the epoxy equivalent weight of component (B) is 800 to 1200.3. The coating composition according to claim 1 , wherein the weight ratio of component (A) per the total weight of component (A) and component (B) is at least 60 weight % and not more than 80 weight %.4. The coating composition according to claim 1 , wherein component (C) comprises at least one or more types of substances selected from fluororesin claim 1 , polyethylene resin claim 1 , polyamide resin claim 1 , and mixtures thereof.5. The coating composition according to claim 1 , wherein component (C) comprises one or more types of metal oxide or metal nitride selected from titanium nitride claim 1 , titanium oxide claim 1 , aluminum oxide claim 1 , silicon nitride claim 1 , silicon dioxide claim 1 , and mixtures thereof.6. The coating composition according to claim 1 , wherein ...

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Номер записи: 50
19-03-2015 дата публикации

MICROENCAPSULATION OF ORGANIC SILANES AND THEIR USE AS SELF HEALING MATERIALS

Номер: US20150079290A1
Автор: HUANG Mingxing, YANG Jinglei
Принадлежит:

The disclosure provides a poly(urea-formaldehyde) microcapsule, which comprises encapsulated in the poly(urea-formaldehyde) microcapsule an organofluorine silane of the general formula (I) AC(CA)SiRX(I), wherein in formula (I) A is either fluorine (F) or hydrogen (H), wherein at least 50% of atoms A are fluorine. X is chloro or a group RO, wherein R is a linear or branched alkyl radical of 1 to 4 carbon atoms, Ris a linear, branched or cyclic alkyl group of 1 to 8 carbon atoms, n=0 or 2, y=0 or 1 or 2 and m=0 to 20, encapsulated within the microcapsule. The disclosure also provides self-healing coating compositions comprising such polymeric microcapsules and methods of preventing or slowing corrosion using such coating compositions. 1. A poly(urea-formaldehyde) microcapsule , the poly(urea-formaldehyde) microcapsule comprising encapsulated within the microcapsule an organofluorine silane of the general formula (I) AC(CA)SiRX(I) , wherein in formula (I) A is either fluorine (F) or hydrogen (H) , wherein at least about 50% of atoms A are fluorine , X is chloro or a group RO , wherein R is a linear or branched alkyl radical of 1 to 4 carbon atoms , Ris a linear , branched or cyclic alkyl group of 1 to 8 carbon atoms , y=0 or 1 or 2 and m=0 to 20.2. The poly(urea-formaldehyde) microcapsule of claim 1 , wherein the silane has the general formula FC(CF)(CH)SiRX(II) claim 1 ,{'sup': '1', 'wherein in formula (II) X is chloro or a group RO and R is a linear or branched alkyl radical of 1 to 4 carbon atoms, Ris a linear, branched or cyclic alkyl group of 1 to 8 carbon atoms, n=0, 1 or 2, y=0 or 1 or 2 and m=0 to 18.'}3. The poly(urea-formaldehyde) microcapsule of claim 2 , wherein in formula (II) m=4 to 16 claim 2 , n is 0 claim 2 , 1 claim 2 , or 2 and y=0 claim 2 , 1 or 2.4. The poly(urea-formaldehyde) microcapsule of claim 1 , wherein the organofluorine-functional silane is 1H claim 1 ,1H claim 1 ,2H claim 1 ,2H′-perfluorooctyltriethoxysilane (POTS) claim 1 , 1H claim 1 , ...

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Номер записи: 51
22-03-2018 дата публикации

Coating Composition

Номер: US20180079928A1
Автор: Bijpost Erik Alexander, Maslow Alexander
Принадлежит:

The invention pertains to a coating composition comprising a first resin and an aminoplast, and/or an adduct of a first resin and an aminoplast wherein the molar ratio of the first functional groups of the aminoplast and the second functional groups of the first resin is at least 1, and the aminoplast is present in an amount of at least 50 wt %, based on the total weight of first resin and aminoplast. 1. A coating composition comprising:a first resin and an aminoplast; andwater as a solvent;wherein the molar ratio of the first functional groups of the aminoplast and the second functional groups of the first resin is at least 1; andwherein the coating composition comprises solids in an amount of at least 50 wt %.2. The composition according to wherein the molar ratio is at least 2.3. The composition of claim 1 , wherein the first resin is a polyol.4. The composition according to further comprising a solvent comprising at least one functional group and capable of reacting with the aminoplast.5. The composition according to claim 1 , wherein one of the functional groups of the first resin is selected from the group consisting of a hydroxyl and a carboxylic acid.6. A coated substrate comprising:a substrate; anda cured coating composition applied to at least a portion of the substrate;{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the coating composition comprises the coating composition of .'}7. The coated substrate according to claim 6 , wherein the substrate is a metal.8. The coated substrate according to claim 6 , wherein the coated substrate is a food or beverage container.9. Process for preparing a coated substrate comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'applying the coating composition according to to a substrate; and'}curing the coating composition.10. The process of further comprising shaping the coated substrate to a food or beverage container.11. The composition according to claim 1 , wherein the molar ratio is at least 5.12. ...

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Номер записи: 52
22-03-2018 дата публикации

TRANSFER ASSIST MEMBERS

Номер: US20180081302A1
Автор: Ma Lin, WU Jin
Принадлежит: XEROX CORPORATION

A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a hydroxyl terminated poly(oxetane) based fluorinated polyether. 1. A transfer assist member comprising a plurality of layers , one of said layers being a check film layer comprising a hydroxyl terminated poly(oxetane) based fluorinated polyether.2. A transfer assist member in accordance with wherein there is generated a crosslinked component by reacting said hydroxyl terminated poly(oxetane) based fluorinated polyether with an aminoplast resin.5. A transfer assist member in accordance with wherein x is from about 2 to about 20 claim 3 , or from about 5 to about 12 claim 3 , and y is from about 2 to about 20 claim 3 , or from about 5 to about 10 claim 3 , and wherein said aminoplast resin is a melamine formaldehyde resin.7. A transfer assist member in accordance with where the fluoride content of said hydroxyl terminated poly(oxetane) based fluorinated polyether is selected from the group comprising from about 10 to about 70 weight percent and from about 20 to about 50 weight percent.8. A transfer assist member in accordance with wherein the crosslinked percentage is from about 50 to about 99 percent.9. A transfer assist member in accordance with wherein said conductive component is selected from the group consisting of at least one of carbon black claim 3 , a metal oxide of tin oxide claim 3 , antimony doped tin oxide claim 3 , indium oxide claim 3 , indium tin oxide claim 3 , zinc oxide claim 3 , and titanium oxide claim 3 , and wherein said wear resistant layer is present as a top layer of said plurality of layers.10. A transfer assist member in accordance with wherein said supporting layer is present claim 3 , and where the crosslinked component in the configuration of a layer is deposited on said supporting substrate selected from the group consisting of polycarbonates claim 3 , polyesters claim 3 , polysulfones claim 3 , polyamides claim 3 , ...

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Номер записи: 53
31-03-2022 дата публикации

Coating Compositions Comprising a Silane Modified Compound

Номер: US20220098433A1
Автор: Ewen Samantha, McVay Robert, Most Christopher L.
Принадлежит:

A coating composition comprising an acid functional acrylic resin and a silane modified compound is disclosed. Substrates coated at least in part with such coatings are also disclosed. 1. A coating composition comprising an acid functional acrylic resin and a silane modified compound , wherein the coating composition is substantially free , essentially free , and/or completely free of formaldehyde.2. The coating composition of claim 1 , wherein the acid functional acrylic resin is formed from acrylic monomers comprising styrene claim 1 , alkyl (meth)acrylates claim 1 , functional (meth)acrylates claim 1 , and/or acrylamides.3. The coating composition of claim 2 , wherein the acid functional acrylic resin is formed from alkyl (meth)acrylate monomers comprising butyl (meth)acrylate.4. The coating composition of claim 1 , wherein the acid functional acrylic resin comprises at least 15 wt % of the coating composition based on total solids weight of the coating composition.5. The coating composition of claim 1 , wherein the silane modified compound comprises at least 45 wt % of the coating composition based on total solids weight of the coating composition.6. The coating composition of claim 1 , wherein the silane modified compound comprises a reaction product of an amino and/or epoxy silane and a silanol containing compound.7. The coating composition of claim 6 , wherein the silanol containing compound comprises a silicone comprising at least one silanol group.8. The coating composition of claim 7 , wherein the silicone comprises a silanol functional silsesquioxane.9. The coating composition of claim 6 , wherein the silanol containing compound comprises a linear or branched silanol terminated polysiloxane resin.10. The coating composition of claim 1 , wherein the silane modified compound comprises a reaction product of an amino and/or epoxy silane and a hydroxyl containing compound.11. The coating composition of claim 10 , wherein the hydroxyl containing compound ...

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Номер записи: 54
02-04-2015 дата публикации

MATERIAL FOR FORMING UNDERLAYER FILM LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY AND PATTERN FORMING METHOD

Номер: US20150090691A1
Автор: ECHIGO Masatoshi, Higashihara Go, Uchiyama Naoya
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Material for forming an underlayer film for lithography, which has a high carbon concentration, a low oxygen concentration, a relatively high heat resistance and also a relatively high solvent solubility, and which can be applied to a wet process is disclosed. Material for forming an underlayer film for lithography contains a compound represented by general formula (1). 4. The material for forming an underlayer film for lithography according to claim 1 , further comprising an organic solvent.5. The material for forming an underlayer film for lithography according to claim 1 , further comprising an acid generating agent.6. The material for forming an underlayer film for lithography according to claim 1 , further comprising a crosslinking agent.7. An underlayer film for lithography claim 1 , formed from the material for forming an underlayer film for lithography according to .8. A pattern forming method comprising forming an underlayer film on a substrate by using the material for forming an underlayer film according to claim 1 , forming at least one photoresist layer on the underlayer film claim 1 , then irradiating a required region of the photoresist layer with radiation claim 1 , followed by developing with an alkali.9. A pattern forming method comprising forming an underlayer film on a substrate by using the material for forming an underlayer film according to claim 1 , forming an intermediate layer film on the underlayer film by using a silicon atom-containing resist intermediate layer film material claim 1 , forming at least one photoresist layer on the intermediate layer film claim 1 , then irradiating a required region of the photoresist layer with radiation claim 1 , followed by developing with an alkali to form a resist pattern claim 1 , and thereafter etching the intermediate layer film while the resist pattern functions as a mask claim 1 , etching the underlayer film while the obtained intermediate layer film pattern functions as an etching mask and ...

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Номер записи: 55
29-03-2018 дата публикации

CORROSION-RESISTANT EPOXIDIZED VEGETABLE OIL CAN INTERIOR COATING

Номер: US20180086922A1
Автор: Cunningham Sarah, McVay Robert, Most Christopher L., Toomey Hannah Elizabeth
Принадлежит:

A coating composition comprising epoxidized vegetable oil, an amine terminated polyamide and a silicone resin is disclosed. Substrates coated at least in part with such coatings are also disclosed. 1. A coating comprising:a. epoxidized vegetable oil;b. an amine terminated polyamide; andc. a silicone resin; wherein the composition comprises 5 wt % or greater epoxidized vegetable oil, where wt % is based on the total solid weight of the composition.2. The coating composition of claim 1 , further comprising 30 wt % or less phenolic resin claim 1 , where weight percent is based on the total solid weight of the coating.3. The coating composition of claim 1 , wherein the epoxidized vegetable oil comprises epoxidized soy bean oil.4. The coating composition of claim 3 , wherein the composition comprises 10 to 13 wt % epoxidized soy bean oil claim 3 , where wt % is based on the total solid weight of the composition.5. The coating composition of claim 1 , further comprising an acrylic resin.6. The coating composition of claim 5 , wherein the acrylic resin comprises (meth)acrylic acid and alkyl acrylate.7. The coating composition of claim 1 , wherein the polyamide has an amine value of 220 to 250 claim 1 , as determined by titration with HBr in HBr/Acetic acid using methyl violet indictor.8. The coating composition of claim 1 , wherein the silicone comprises a silanol functional silsesquioxane silicone resin and the composition has 10 wt % or less phenolic resin claim 1 , where wt % is based on the total solid weight of the coating.9. The coating composition of claim 8 , wherein the composition has 5 wt % or less phenolic resin claim 8 , where wt % is based on the total solid weight of the coating.10. The coating composition of claim 8 , wherein the composition has 1 wt % or less phenolic resin claim 8 , where wt % is based on the total solid weight of the coating.11. The coating of claim 1 , wherein the coating further comprises benzoguanamine.12. A substrate coated at least ...

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Номер записи: 56
02-04-2015 дата публикации

METHACRYLIC ACID POLYMER EXTENDED UREA-FORMALDEHYDE RESIN COMPOSITION FOR MAKING FIBERGLASS PRODUCTS

Номер: US20150093952A1
Автор: FINCH William C., KELLY Michael D., Mulik Sudhir M., RODOWSKI C. Damien
Принадлежит:

The present invention provides methacrylic acid polymer modified aqueous urea formaldehyde resin (UF resin) binder compositions useful in making a treated glass mat, e.g. for roofing shingles, wherein the methacrylic acid polymer comprises the reaction product of at least 50 wt. %, based on the total weight of monomers used to make the methacrylic acid polymer, of methacrylic acid or its salts, or mixtures thereof, a water-soluble phosphorous or sulfur containing compound and the remainder of a carboxylic acid group containing monomer, such as acrylic acid. The methacrylic acid polymers have at least one of a phosphite group, hypophosphite group, phosphinate group, diphosphinate group, and/or sulfonate group and enable modified UF resins to have early strength development even when the binder compositions comprise from 0.1 to less than 5 wt. % of the polymer modifier, based on total solids of the UF resin and the polymer modifier. 1. An aqueous urea formaldehyde resin (UF resin) binder composition comprising the UF resin and from 0.1 to less than 5 wt. % of at least one polymer modifier , based on total solids of the UF resin and the polymer , wherein the polymer modifier is a methacrylic acid polymer that contains at least one acid group which is other than a carboxylic acid group and which is chosen from a phosphite group , hypophosphite group , phosphinate group , diphosphinate group , sulfonate group and combinations thereof , wherein the methacrylic acid polymer is the reaction product of 50 wt. % or more of methacrylic acid , a salt thereof , or mixtures thereof , based on the total weight of monomers used to make the methacrylic acid polymer , and the remainder of a carboxylic acid group containing monomer; and ,further wherein the at least one polymer modifier has a weight average molecular weight of from 2,000 to 16,000.2. The aqueous urea formaldehyde resin (UF resin) binder composition as claimed in claim 1 , wherein the methacrylic acid polymer is the ...

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Номер записи: 57
21-03-2019 дата публикации

Fill material to mitigate pattern collapse

Номер: US20190088470A1
Автор: Desaraju Varaprasad, Joseph T. Kennedy, Songyuan Xie
Принадлежит: Honeywell International Inc

A method for preventing the collapse of patterned, high aspect ratio features formed in semiconductor substrates upon removal of an initial fluid of the type used to clean etch residues from the spaces between the features. In the present method, the spaces are at least partially filled with a displacement solution, such as via spin coating, to substantially displace the initial fluid. The displacement solution includes at least one solvent and at least one, or combination of, a first fill material in the form of a phenol-formaldehyde polymer and/or a second fill material in the form of a polyalkene carbonate (PAC). The solvent is then volatized to deposit the fill materials in substantially solid form within the spaces. The fill materials may be removed by known plasma etch process via a high etch rate as compared to use of current fill materials, which prevents or mitigates silicon loss.

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Номер записи: 58
07-04-2016 дата публикации

FLAKY GRAPHITE CONTAINING BORON AND PRODUCTION METHOD THEREFOR

Номер: US20160096964A1
Автор: FUKUYO Tomoyuki, KAMATA Hirotoshi
Принадлежит: SHOWA DENKO K.K.

There is provided a flaky graphite containing boron, the flaky graphite containing boron having an average thickness of 100 nm or less and an average plate diameter dof 0.01 to 100 μm. There is also provided a conductive resin composition comprising a resin component and a carbon component comprising at least the flaky graphite containing boron, wherein the content of the carbon component based on 100 parts by mass of the resin component is 5 to 4000 parts by mass. There are also provided a conductive coating material and a conductive adhesive using the conductive resin composition. 1. A flaky graphite containing boron , the flaky graphite containing boron having an average thickness of 100 nm or less and an average plate diameter dof 0.01 to 100 μm.2. The flaky graphite containing boron according to claim 1 , the flaky graphite containing boron having an average thickness of 100 nm or less and an average plate diameter dof 1 to 100 μm and comprising two or more layers of graphene sheets claim 1 , wherein an average interplanar spacing dby wide-angle X-ray diffraction is 0.337 nm or less claim 1 , and an intensity ratio [D/G] of D-band to G-band in a laser-Raman spectrum is 0.8 to 1.5.3. A method for producing a flaky graphite containing boron claim 1 , the method comprising heat-treating a flaky graphite having an average thickness of 100 nm or less and an average plate diameter dof 0.01 to 100 μm in the presence of one or two or more selected from boron and a boron compound.4. A conductive resin composition comprising a resin component and a carbon component comprising at least the flaky graphite containing boron according to claim 1 , wherein the content of the carbon component based on 100 parts by mass of the resin component is 5 to 4000 parts by mass.5. The conductive resin composition according to claim 4 , wherein the resin component comprises 10 to 100% by mass of polyvinyl acetal.6. The conductive resin composition according to claim 5 , wherein the ...

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Номер записи: 59
07-04-2016 дата публикации

Thermal Spray for Durable and Large-Area Hydrophobic and Superhydrophobic/Icephobic Coatings

Номер: US20160096972A1
Автор: Froning Marc J., GHABCHI ARASH, Newbloom Gregory M., THOMPSON William A.
Принадлежит:

A method for forming a hydrophobic coating on a substrate by a thermal spray deposition process is described. The method may comprise feeding a thermal spray apparatus with a coating precursor consisting of particles having an initial particle morphology, and heating the particles with the thermal spray apparatus to cause the particle to at least partially melt. The method may further comprise accelerating the particles towards the substrate, and forming the hydrophobic coating on the substrate by allowing the particles to impact the substrate in a partially melted state in which a fraction of the initial particle morphology of at least some of the particles is retained. 1. A method for forming a hydrophobic coating on a substrate by a thermal spray deposition process , comprising:feeding a thermal spray apparatus with a coating precursor, the coating precursor including particles having an initial particle morphology;heating the particles with the thermal spray apparatus to cause the particles to at least partially melt;accelerating the particles towards the substrate using the thermal spray apparatus; andforming the hydrophobic coating on the substrate by allowing the particles to impact the substrate in a partially melted state in which a fraction of the initial particle morphology of at least some of the particles is retained.2. The method of claim 1 , wherein the hydrophobic coating exhibits an average roughness of between about 1 nanometer and about 100 micrometers.3. The method of claim 1 , wherein the coating precursor comprises a powder having an average particle size of between about 10 nanometers and about 100 micrometers.4. The method of claim 1 , wherein heating the particles with the thermal spray apparatus to cause the particles to at least partially melt comprises controlling a temperature of a gas stream of the thermal spray apparatus by adjusting an oxygen feed rate and a fuel feed rate of the thermal spray apparatus.5. The method of claim 1 , ...

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Номер записи: 60
07-04-2016 дата публикации

Methods for the photo-initiated chemical vapor deposition (picvd) of coatings and coatings produced by these methods

Номер: US20160097125A1
Автор: Christopher Alex DORVAL DION, Jason Robert TAVARES
Принадлежит: Polyvalor LP

Methods for producing coatings on substrates are provided. These methods comprise the steps of introducing the substrate in a photo-initiated chemical vapor deposition reactor, introducing a gas precursor in the reactor, irradiating said gas precursor with UV radiation at a given wavelength, thereby at least partly photodissociating the gas precursor, until the coating is formed. In one method, the gas precursor is a mixture comprising carbon monoxide and hydrogen. In another method, the pressure in the react or is between about 0.75 and 1.25 atm and the gas precursor has an absorption cross section of about 5×10 −16 cm 2 /molecule or less at said given wavelength. In another aspect, the substrate is ash.

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Номер записи: 61
12-05-2022 дата публикации

CERAMIC COATING WITH AMBIENT TEMPERATURE CURE

Номер: US20220145096A1
Автор: Ryan Dale
Принадлежит:

A ceramic or composite coating is prepared from a mixture of a fire-resistant binder and an inorganic filler such that the mixture is suitable to be applied as a coating to a substrate, can be cured in situ, and protects the underlying substrate to which it is applied. In one example, the inorganic filler includes fly ash, where a mix ratio of the inorganic filler to the fire-resistant binder is from 1:1 to 9:1 by weight. The mixture can be cured in air at room temperature to form a composite coating on wood, metal, composites, and other substrates. High temperature processing can convert the composite to a ceramic. 134-. (canceled)35. A method of coating a substrate , the method comprising:providing a substrate to be coated;providing a pre-cure ceramic mixture comprising an inorganic filler and a fire-resistant epoxy or resin, the pre-cure ceramic mixture having a mix ratio of filler to binder from 1:1 to 9:1;admixing an initiator with the pre-cure ceramic mixture to form an initiated mixture having a gel time;applying a layer of the initiated mixture on a surface of at least a portion of the substrate prior to expiration of the gel time so that the initiated mixture wets the substrate; andcuring the initiated mixture in situ to form a layer of cured composite on the substrate.36. The method of further comprising:providing an initiated second pre-cure ceramic mixture, the second pre-cure ceramic mixture comprising a second inorganic filler and a fire-resistant resin or epoxy;applying a layer of the initiated second pre-cure ceramic mixture on the layer of cured composite; and curing the initiated second pre-cure ceramic mixture in situ.37. The method of further comprising:selecting the inorganic filler to include at least 50% fly ash by weight; andselecting the second inorganic filler to include at least 50% kaolin by weight.38. The method of further comprising selecting the pre-cure ceramic mixture and the second pre-cure ceramic mixture to be compositionally ...

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Номер записи: 62
28-03-2019 дата публикации

METHOD FOR ROUGHENING SURFACE USING WET TREATMENT

Номер: US20190092681A1
Автор: HASHIMOTO Keisuke, Kishioka Takahiro, Sakamoto Rikimaru, Someya Yasunobu
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

A method for roughening a surface of a substrate, including: applying a composition containing inorganic particles and organic resin to the surface of the substrate and drying and curing the composition to form an organic resin layer; and etching the substrate by a solution containing hydrogen fluoride, hydrogen peroxide, or an acid, to roughen the surface. Preferably, the solution contains hydrogen fluoride and ammonium fluoride or hydrogen peroxide and ammonia, the resin layer contains a ratio of the particles to the resin of 5 to 50 parts by mass to 100 parts by mass, and the composition is a mixture of silica sol wherein silica is dispersed as the inorganic particles in organic solvent or titanium oxide sol wherein titanium oxide is dispersed, with a solution of the organic resin. The method is applied to a light extraction layer of an LED or a low-reflective glass of a solar cell. 1. A method for roughening a surface comprising:a first step of applying a composition (a3) containing inorganic particles (a1) and an organic resin (a2) to a surface of a substrate, and drying and curing the composition to form an organic resin layer (A) on the substrate; anda second step of etching the substrate on which the organic resin layer (A) is formed by a solution containing hydrogen fluoride, hydrogen peroxide, or an acid, to roughen the surface of the substrate.2. The method for roughening a surface according to claim 1 , wherein the etching is performed by using a solution containing hydrogen fluoride and an ammonium salt claim 1 , hydrogen peroxide and ammonia claim 1 , hydrogen peroxide and sulfuric acid claim 1 , or phosphoric acid and nitric acid.3. The method for roughening a surface according to claim 1 , wherein the etching is performed by using a solution containing hydrogen fluoride and ammonium fluoride or hydrogen peroxide and ammonia.4. The method for roughening a surface according to claim 1 , wherein the inorganic particles (a1) are metal oxide particles ...

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Номер записи: 63
28-03-2019 дата публикации

Non-etherified reaction product of a cyclic urea and a multifunctional aldehyde

Номер: US20190092962A1
Автор: Barry Lawless, Colin Brogan, Lawrence Flood, Ram Gupta, Urvee Treasurer
Принадлежит: ALLNEX NETHERLANDS BV

The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected from the group consisting of hydroxyl functional groups, acid functional groups, amide functional groups, amino functional groups, imino functional groups, mercaptan functional groups, phosphine functional groups, and carbamate functional groups, characterised in that the degree of etherification, measured as the ratio «(13 O—R)/«(U) of the amount of substance n(—O—R) of alkoxy groups as substituents of the aldehyde carbon atoms of the multifunctional aldehyde chemically bound in the reaction product UA to the amount of substance «(U) of cyclic urea U chemically bound in the reaction products, is less than 0.01 mol/mol, and to a process for the preparation of the reaction product UA.

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Номер записи: 64
06-04-2017 дата публикации

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING NOVOLAC RESIN TO WHICH AROMATIC VINYL COMPOUND IS ADDED

Номер: US20170097568A1
Автор: Endo Takafumi, HASHIMOTO Keisuke, Nishimaki Hirokazu, Sakamoto Rikimaru
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

A resist underlayer film-forming composition has high solubility in a solvent used at a lithography process for exhibiting good coating film forming properties and able to decrease a sublime generated during formation of a film. A resist underlayer film-forming composition having a novolac resin having a structure group (C) obtained by a reaction of an aromatic ring structure of an aromatic ring-containing compound (A) with a vinyl group of an aromatic vinyl compound (B). The aromatic vinyl compound (B) is represented by Formula (1), and is specifically styrene, 2-vinylnaphthalene, 4-tert-butylstyrene, or 4-tert-butoxystyrene. 1. A resist underlayer film-forming composition comprising a novolac resin having a structure group (C) as an additional group that is obtained by a reaction of an aromatic ring structure of an aromatic ring-containing compound (A) with a vinyl group of an aromatic vinyl compound (B).2. The resist underlayer film-forming composition according to claim 1 , wherein the aromatic ring structure of the aromatic ring-containing compound (A) is an aromatic ring-containing structure constituting a polymer chain of the novolac resin.4. The resist underlayer film-forming composition according to claim 1 , wherein the aromatic vinyl compound (B) is styrene claim 1 , 2-vinylnaphthalene claim 1 , 4-tert-butylstyrene claim 1 , or 4-tert-butoxystyrene.6. The resist underlayer film-forming composition according to claim 1 , wherein the aromatic ring-containing compound (A) is an aromatic amine compound or a phenolic hydroxy group-containing compound.7. The resist underlayer film-forming composition according to claim 1 , wherein the novolac resin is a resin produced by a reaction of an aromatic amine compound or a phenolic hydroxy group-containing compound with aldehyde or ketone.8. The resist underlayer film-forming composition according to claim 7 , wherein the aromatic amine compound is phenylindole or phenylnaphthylamine.9. The resist underlayer film- ...

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Номер записи: 65
26-03-2020 дата публикации

PROCESS FOR PREPARING LIQUID COMPOSITIONS OF ETHERIFIED MELAMINE FORMALDEHYDE RESINS

Номер: US20200095453A1
Автор: Flojhar Daniel, FUCHS Evelyn, SCHERR Guenter, STEINBECK Jens, STROHMEIER Ralf, WEILACHER Dieter, Weinkoetz Stephan
Принадлежит: BASF SE

The present invention relates to a process for preparing liquid compositions of etherified melamine formaldehyde resins, namely melamine formaldehyde resins etherified with a primary C-C-alkanol, which have low formaldehyde contents. The invention also relates to such liquid compositions of etherified melamine formaldehyde resins having a content of free formaldehyde of less than 0.3% by weight. The liquid compositions of etherified melamine formaldehyde resins are useful as crosslinking agents in coating compositions. 121-. (canceled)22. A process for preparing a liquid composition of an etherified melamine formaldehyde resin , the process comprising:{'sub': 1', '6', '1', '6', '1', '6', '1', '6, 'i. reacting melamine, formaldehyde and a primary C-C-alkanol at least temporarily under acidic conditions in the presence of an excess of the primary C-C-alkanol, which means that a molar amount of the primary C-C-alkanol employed in i. exceeds a molar amount of formaldehyde employed in i., to obtain a mixture of the etherified melamine formaldehyde resin, water, unreacted formaldehyde and unreacted primary C-C-alkanol;'}{'sub': 1', '6, 'ii. distilling off at least 50% of the unreacted primary C-C-alkanol, unreacted formaldehyde and water comprised in the reaction mixture obtained in i., to obtain a concentrated composition of the etherified melamine formaldehyde resin;'}{'sub': 1', '6', '1', '2', '2', '4', '3', '6', '4', '6', '1', '6', '1', '4', '1', '2', '2', '4', '1', '4, 'iii. diluting the concentrated composition of the etherified melamine formaldehyde resin by addition of at least one solvent; the at least one solvent being selected from the group consisting of water, a primary C-C-alkanol, a solvent B, and mixtures thereof, where the solvent B is selected from the group consisting of a C-C-alkoxy-C-C-alkanol, a secondary C-C-alkanol, a tertiary C-C-alkanol, an aliphatic monoketone having 3 to 8 carbon atoms, a cyclic monoketone having 5 to 8 carbon atoms, a C-C- ...

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Номер записи: 66
21-04-2016 дата публикации

Pht powder coating materials

Номер: US20160108164A1
Автор: Dylan J. Boday, James L. Hedrick, Jeannette M. Garcia, Rudy J. Wojtecki
Принадлежит: International Business Machines Corp

A coating for an article may be made by applying a powder of a polyhemiaminal (PHA) polymer material to the article in a particulate form and then converting the PHA polymer material to a polyhexahydrotriazine (PHT) polymer material and fusing the particles into a monolithic coating by applying heat to the particles. The method generally includes forming a dilute reaction mixture comprising a formaldehyde reactant, a solvent, a primary aromatic diamine, and heating the reaction mixture to a temperature of between about 20° C. and about 120° C. for a short time to form a polymer. A particulate solid is precipitated by adding an excess volume of a non-solvent to the mixture. The powder may be applied to an article and then heated to fuse the powder into a coating and convert the PHA to PHT.

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Номер записи: 67
29-04-2021 дата публикации

RESIST UNDERLAYER FILM-FORMING COMPOSITION INCLUDING CYCLIC CARBONYL COMPOUND

Номер: US20210124268A1
Автор: HASHIMOTO Keisuke, Nakajima Makoto, OGATA Hiroto, TOKUNAGA Hikaru
Принадлежит: NISSAN CHEMICAL CORPORATION

A resist underlayer film-forming composition formed into a flat film which can exhibit high etching resistance, a good dry etching velocity ratio and a good optical constant, has a good covering property even against a so-called step-structure substrate, and has a small film thickness difference after being embedded. Also, a method for producing a polymer suitable for the resist underlayer film-forming composition; a resist underlayer film using the resist underlayer film-forming composition; and a method for manufacturing a semiconductor device. A resist underlayer film-forming composition containing a reaction product of an aromatic compound having 6 to 60 carbon atoms with a carbonyl group in a cyclic carbonyl compound having 3 to 60 carbon atoms and a solvent, wherein the reaction product has such a structure that one of the carbon atoms in the cyclic carbonyl compound links two molecules of the aromatic compound to each other. 1. A resist underlayer film-forming composition comprising a solvent and a reaction product between a C6-C60 aromatic compound and a carbonyl group of a C3-C60 cyclic carbonyl compound ,the cyclic carbonyl compound containing not less than 5% by mass of heteroatom,the reaction product being such that one carbon atom in the cyclic carbonyl compound connects two molecules of the aromatic compound.2. The resist underlayer film-forming composition according to claim 1 , wherein the cyclic carbonyl compound has at least one heteroatom per molecule.5. The resist underlayer film-forming composition according to claim 4 , wherein the reaction product is such that one carbon atom in the cyclic carbonyl compound connects two molecules of the aromatic compound.6. The resist underlayer film-forming composition according to claim 3 , wherein the cyclic carbonyl compound is an alicyclic compound.7. The resist underlayer film-forming composition according to claim 1 , wherein the cyclic carbonyl compound contains no benzene ring.8. The resist underlayer ...

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Номер записи: 68
28-04-2016 дата публикации

CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING SAID COMPOUND, AND CURED PRODUCT OF SAID COMPOSITION

Номер: US20160115271A1
Автор: Arii Kenji, Higashihara Go, Katagiri Masayuki, SUGANO Yuuichi, Tsubuku Makoto
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

The cyanate ester compound of the present invention is obtained by cyanating a modified naphthalene formaldehyde resin. 1. A cyanate ester compound obtained by cyanating a modified naphthalene formaldehyde resin.3. The cyanate ester compound according to claim 1 , wherein the modified naphthalene formaldehyde resin is obtained by modifying a naphthalene formaldehyde resin or an acetal bond-removed naphthalene formaldehyde resin using a hydroxy-substituted aromatic compound.4. The cyanate ester compound according to claim 3 , wherein the hydroxy-substituted aromatic compound is at least one selected from the group consisting of phenol claim 3 , 2 claim 3 ,6-xylenol claim 3 , naphthol claim 3 , dihydroxynaphthalene claim 3 , biphenol claim 3 , hydroxyanthracene claim 3 , and dihydroxyanthracene.5. The cyanate ester compound according to claim 1 , having a weight average molecular weight Mw of 200 to 25000.6. A curable resin composition comprising the cyanate ester compound according to .7. The curable resin composition according to claim 6 , further comprising at least one other cyanate ester compound selected from the group consisting of an epoxy resin claim 6 , an oxetane resin claim 6 , and a compound having a polymerizable unsaturated group.8. A hardened product obtained by curing the curable resin composition according to .9. A prepreg obtained by impregnating or coating a base material with the curable resin composition according to and drying the curable resin composition.10. A laminate obtained by laminating metal foil on the prepreg according to and hot-pressing the metal foil and the prepreg.11. A sealing material comprising the curable resin composition according to .12. A fiber-reinforced composite material comprising the curable resin composition according to .13. An adhesive comprising the curable resin composition according to . The present invention relates to a cyanate ester compound, a curable resin composition comprising the compound, and a hardened ...

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Номер записи: 69
26-04-2018 дата публикации

RESIN FOR INK AND INK

Номер: US20180112024A1
Автор: Hisada Hiroyuki, Ohashi Yasunori, Yamamoto Maiko, Zhou Lin
Принадлежит: HARIMA CHEMICALS, INCORPORATED

A resin for ink is obtained by reaction of a lignin, phenols, aldehydes, a rosin-based resin, and polyhydric alcohol. 1. A resin for ink obtained by reaction ofa lignin,phenols,aldehydes,a rosin-based resin, andpolyhydric alcohol.2. The resin for ink according to claim 1 , obtained by reaction ofa lignin-containing resol-type phenolic resin obtained by reaction of the lignin, the phenols, and the aldehydes;the rosin-based resin; andthe polyhydric alcohol.3. The resin for ink according to claim 2 , whereinthe lignin-containing resol-type phenolic resin is obtained by allowinga phenol-modified lignin obtained after allowing the lignin to react with the phenols under the presence of an acid catalyst to react with the aldehydes under the presence of an alkali catalyst.4. The resin for ink according to claim 1 , whereinthe lignin is modified with acetic acid.5. Ink containing a resin for ink according to . The present invention relates to a resin for ink and ink, more specifically, a resin for ink and ink containing the resin for ink.Conventionally, printing ink used in offset printing or the like contains, for example, a varnish containing a resin for ink such as a rosin-modified phenolic resin, a rosin ester resin, a maleic acid resin, a petroleum resin, and an alkyd resin and colorant (pigment).More specifically, a varnish containing a rosin-modified phenolic resin (“d” component), which is a reaction product of a resol resin (“a” component) having a phenol average nucleus number of 6 to 10, a condensation product (“b” component) of rosin and/or rosin and an unsaturated carboxylic acid, and polyhydric alcohol (“c” component) and has a weight average molecular weight of 40,000 to 200,000, and printing ink containing the varnish have been proposed (see Patent Document 1).Meanwhile, ink is required not to be scattered at the time of its use, that is, to have misting resistance. Scattering (misting) at the time of the use usually easily occurs in a case where the ...

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Номер записи: 70
18-04-2019 дата публикации

THERMALLY EMISSIVE COATING MATERIAL COMPOSITION, THERMALLY EMISSIVE COATING AND COATING FORMING METHOD

Номер: US20190112497A1
Автор: DATEKI Kosuke, KOBAYASHI Takanori, KODAIRA Ryosuke, YOKOYAMA Kazutaka
Принадлежит:

Provided are a thermally emissive coating material composition, a thermally emissive coating and a coating forming method without any thermally emissive filler. Such a thermally emissive coating material composition has a structure in which a straight alkyl with 4 to 16 carbons atoms is bonded to a phenol nucleus of a resol-type phenolic resin via an ether bond. The thermally emissive coating material composition may be formed by dehydrogenative condensation of a resol-type phenolic resin with a linear primary alcohol with 4 to 16 carbon atoms. The thermally emissive coating material composition forms a thermally emissive coating on a surface of a base material. 2. A thermally emissive coating material composition for forming a thermally emissive coating , wherein the thermally emissive coating material composition is formed by dehydrogenative condensation of a resol-type phenolic resin with a linear primary alcohol with 4 to 16 carbon atoms.3. A thermally emissive coating comprising the thermally emissive coating material composition according to claim 1 , and formed on a surface of a base material.4. The thermally emissive coating according to claim 3 , wherein the thermally emissive coating has a thickness of 15 to 50 μm.5. The thermally emissive coating according to claim 3 , wherein the base material includes aluminum.6. The thermally emissive coating according to claim 3 , wherein the thermally emissive coating comprises a thermally emissive filler formed of inorganic particles in an amount of 0.1% by weight or less.7. The thermally emissive coating according to claim 3 , wherein the thermally emissive coating is free of any thermally emissive filler formed of inorganic particles.8. A coating forming method for forming a thermally emissive coating on a base material comprising:a first step of applying a solution containing a resol-type phenolic resin onto a surface of the base material;a second step of heating the base material, on which the solution ...

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Номер записи: 71
18-04-2019 дата публикации

METHOD FOR COATING SUPPORT AGENTS WITH MODIFIED REACTIVE RESIN COMPOSITIONS, COATED SUPPORT MEANS AND USE OF THE COATED SUPPORT MEANS IN FRACKING-CONVEYING METHODS

Номер: US20190112520A1
Автор: CALIMENTE Daniel, KNOER Sebastian, SCHLOSSER Arndt
Принадлежит: Wacker Chemie AG

Proppants coated with a curable resin containing 2.5-12% of a hydrophobic fumed silica having a BET surface area of 20 to 600 m/g exhibit high resistance to cracking and flaking, and are useful in fracking operations in subterranean formations for recovery of oil and/or gas. 17.-. (canceled)9. The method of claim 8 , wherein (B) comprises a hydrophobically modified silica having a carbon content measured in accordance with DIN EN ISO 3262-20 of 0-2.1% by weight.10. The method of claim 8 , wherein (B) comprises a has a BET surface area of 20-400 m/g.11. The method of claim 9 , wherein (B) comprises a has a BET surface area of 20-400 m/g.12. The method of claim 8 , wherein (B) has a BET surface area of 100 to 400 m/g.13. The method of claim 9 , wherein (B) has a BET surface area of 100 to 400 m/g.14. A coated proppant obtained by the method of .15. In a fracking production method for recovering oil or gas from a subterranean geological formation where a coated proppant is employed claim 14 , the improvement comprising employing as a proppant claim 14 , a coated proppant of . This application is the U.S. National Phase of PCT Appln. No. PCT/EP2016/057235 filed Apr. 1, 2016, the disclosure of which is incorporated in its entirety by reference herein.The present invention relates to a method for proppant coating using modified reactive resin compositions, and to the use thereof in hydraulic fracturing (“fracking”).The fracking method is used in mineral oil and natural gas production and is a method of generating, widening and stabilizing cracks in the rock of a deposit deep underground, with the aim of increasing the permeability of the deposit rock. As a result, gases or liquids present therein can flow in an easier and more stable manner to the well and be recovered.The cracks generated have to be kept open with proppants. The coated or uncoated proppants currently available are brittle and do not have the necessary compressive strength for production at great depths. ...

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Номер записи: 72
05-05-2016 дата публикации

RESIN COMPOSITION, PREPREG, RESIN SHEET AND METAL FOIL-CLAD LAMINATE

Номер: US20160125972A1
Автор: Arii Kenji, Kobayashi Takashi, Mabuchi Yoshinori, Mishima Hiroyuki, Sogame Masanobu
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

The resin composition of the present invention comprises a cyanate ester compound (A) obtained by cyanating a modified naphthalene formaldehyde resin, and an epoxy resin (B). 1. A resin composition comprising:a cyanate ester compound (A) obtained by cyanating a modified naphthalene formaldehyde resin; andan epoxy resin (B).2. The resin composition according to claim 1 , wherein a content of the cyanate ester compound (A) obtained by cyanating the modified naphthalene formaldehyde resin is 1 to 90 parts by mass when a content of a resin solid in the resin composition is 100 parts by mass.3. The resin composition according to claim 1 , further comprising an inorganic filler (C).4. The resin composition according to claim 1 , further comprising one or more selected from the group consisting of a maleimide compound claim 1 , a phenolic resin claim 1 , and a cyanate ester compound other than the cyanate ester compound (A) obtained by cyanating the modified naphthalene formaldehyde resin.5. The resin composition according to claim 1 , wherein the epoxy resin (B) is one or more selected from the group consisting of a biphenyl aralkyl-based epoxy resin claim 1 , a naphthylene ether-based epoxy resin claim 1 , a polyfunctional phenol-based epoxy resin claim 1 , and a naphthalene-based epoxy resin.6. The resin composition according to claim 3 , wherein a content of the inorganic filler (C) is 50 to 1600 parts by mass when a content of a resin solid in the resin composition is 100 parts by mass.7. A prepreg obtained by impregnating or coating a base material with the resin composition according to .8. A metal foil-clad laminate obtained by stacking at least one or more of the prepregs according to claim 7 , disposing metal foil on one surface or both surfaces of an obtained stack claim 7 , and laminate-molding the metal foil and the stack.9. A resin composite sheet obtained by coating a surface of a support with the resin composition according to and drying the resin ...

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Номер записи: 73
25-08-2022 дата публикации

ROSIN-MODIFIED PHENOL RESIN, LITHOGRAPHIC PRINTING INK, AND PRINTED PRODUCT

Номер: US20220267625A1
Автор: Okamoto Kazuya
Принадлежит: TOYO INK SC HOLDINGS CO., LTD.

A rosin-modified phenol resin (A) is a reaction product of a rosin (b), a phenol (c), a formaldehyde (d) and a polyol (e), wherein the rosin (b) contains 0.1 to 3.5% by mass of a monoterpene (a1) and a sesquiterpene (a2) relative to the total weight of the rosin, and Mw/Mn which is the ratio of the weight average molecular weight (Mw) and the number average molecular weight (Mn) is 10 to 60. 1. A rosin-modified phenol resin (A) which is a reaction product of a rosin (b) , a phenol (c) , a formaldehyde (d) and a polyol (e) , whereinthe rosin (b) contains 0.1 to 3.5% by mass of a monoterpene (a1) and a sesquiterpene (a2) relative to the total weight of the rosin, andMw/Mn which is the ratio of the weight average molecular weight (Mw) and the number average molecular weight (Mn) is 10 to 60.2. The rosin-modified phenol resin (A) according to claim 1 , whereinthe rosin (b) comprises 20 to 80% by mass of a cyclic diterpene having a conjugated double bond.3. The rosin-modified phenol resin (A) according to claim 1 , which is the reaction product of30 to 85% by mass of the rosin (b),5 to 50% by mass of the phenol (c),3 to 20% by mass of the formaldehyde (d), and3 to 20% by mass of the polyol (e).4. The rosin-modified phenol resin (A) according to claim 1 , whereinthe weight average molecular weight is 4,000 to 120,000, and, the acid value is 5 to 50 mg KOH/g.5. A lithographic printing ink claim 1 , comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the rosin-modified phenol resin (A) according to .'}6. A printed material in which the lithographic printing ink according to was printed on a substrate.7. A production method of the rosin-modified phenol resin (A) claim 5 , comprising the steps of:conducting a reaction of a rosin (b), a phenol (c) and a formaldehyde (d); andconducting a reaction of the compound obtained by the previous step and a polyol (e), whereinthe rosin (b) contains 0.1 to 3.5% by mass of a monoterpene (a1) and a sesquiterpene (a2) relative to ...

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Номер записи: 74
11-05-2017 дата публикации

Container Coating Compositions with Resistance to Sulfur Staining

Номер: US20170130076A1
Автор: McVay Robert, Most Christopher
Принадлежит: PPG Industries Ohio, Inc.

Coating compositions that have resistance to sulfur staining along with corrosion resistance are disclosed. The coating compositions comprise a blend of: 1. A coating composition for application to the internal surface of a steel can to retard sulfide staining comprising a blend of:(a) one or more carboxylic acid group-containing polymers,(b) a dispersion of zinc oxide in a polysilicone resin.2. The coating composition of in which the carboxylic acid group-containing polymer is at least partially neutralized and (a) and (b) are dispersed in aqueous medium.3. The coating composition of in which the carboxylic acid group-containing polymer is a (meth)acrylic polymer.4. The coating composition of in which the functional groups of the polysilicon resin are hydroxyl groups.5. The coating composition of in which the dispersion of (b) contains from 25 to 40 percent zinc oxide based on total weight of the zinc oxide and polysilicone resin.6. The coating composition of which contains a curing agent that is reactive with functional groups of the carboxylic acid group-containing polymer.7. The coating composition of in which the functional groups are N-butoxymethylol (meth)acrylamide.8. The coating composition of in which the curing agent is a phenolplast.10. The coating composition of in which the zinc oxide is present in amounts of 1 to 5 percent by weight based on total weight of the coating composition.11. The coating composition of in which the curing agent is present in amounts of 40 to 70 percent by weight based on weight of resin solids.12. A steel container for foodstuffs capable of causing sulfur staining during sterilization and storage claim 6 , the container having a coating composition applied to the interior surface of the container; the coating composition comprising a blend of:(a) one or more carboxylic acid group-containing polymers,(b) a dispersion of zinc oxide in a polysilicone resin containing functional groups reactive with the zinc oxide.13. The steel ...

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Номер записи: 75
23-04-2020 дата публикации

PROCESS FOR PREPARING AN AQUEOUS DISPERSION OF PIGMENT CONTAINING PARTICLES

Номер: US20200123405A1
Автор: Brown Paul, Cetinkaya Murat, Fuchs Yannick, KUJAT Christof, Onclin Steffen, Wagner Aaron, Winkelmann Marion
Принадлежит: BASF Colors & Effects GmbH

A process for preparing an aqueous dispersion of pigment particles is described. The pigment particle contains a pigment and an aminoplast resin which surrounds or embeds the pigment. The process includes (i) a step of subjecting an aqueous suspension of a pigment in the form of coarse particles to milling so that the coarse particles are comminuted in the presence of a polymeric dispersant to a particle diameter d(v 0.9) of below 1500 nm, as determined by laser diffraction; and (ii) a step of polycondensation of an aminoplast pre-condensate in the aqueous suspension of the comminuted particles of the pigment obtained in step (i) or during the milling of step (i). The polycondensation is performed in the presence of an acid catalyst at pH of below 5.5. The aqueous dispersion obtained by the process and the use of the aqueous dispersion for tinting waterborne liquid coating composition are also described. 115-. (canceled)16: A process for preparing an aqueous dispersion of pigment-polymer particles containing an organic pigment and an aminoplast resin which surrounds or embeds the organic pigment , the process comprising:i) subjecting an aqueous suspension of an organic pigment in the form of coarse particles to milling in order to comminute the coarse particles in the presence of a polymer dispersant to a particle diameter d(v 0.9) of below 1500 nm, as determined by laser scattering;ii) performing a polycondensation of an aminoplast pre-condensate in the aqueous suspension obtained in i) or during the milling of i), thereby obtaining the aqueous dispersion of pigment-polymer particles;wherein the polycondensation is performed in the presence of an acid catalyst at pH of below 5.5.17: The process of claim 16 , wherein the aminoplast pre-condensate is selected from the group consisting of a melamine formaldehyde pre-condensate claim 16 , a urea formaldehyde pre-condensate claim 16 , and a mixture thereof.18: The process of claim 17 , wherein the aminoplast pre- ...

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Номер записи: 76
19-05-2016 дата публикации

Copolymer of dcpd-containing benzoxazine (dcpdbz) and cyanate ester resin, and method of manufacturing the copolymer

Номер: US20160137786A1
Автор: Ching-Hsuan Lin, Sheng-Chen Liao, Wen-Chiung Su, Yu-Wei Chou
Принадлежит: National Chung Shan Institute of Science and Technology NCSIST

A copolymer of DCPD-containing benzoxazine (DCPDBz) and cyanate ester resin forms a low-dielectric thermosetting polymeric material for making electronic components. A method of manufacturing the copolymer is also introduced. The method includes allowing DCPD-phenol oligomer, aniline, and paraformaldehyde to react at 110° C. for 6-12 hours before being extracted and baked to obtain DCPDBz; and mixing cyanate ester and the DCPDBz at 150° C.; heating the mixture up to 220° C.

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Номер записи: 77
19-05-2016 дата публикации

AQUEOUS FIRE-RETARDANT WATER-RESISTANT NON-CORROSIVE COMPOSITION FOR TOPICAL APPLICATION TO PRODUCTS AND ARTICLES

Номер: US20160137853A1
Автор: Lopez Richard A., Pinckney Bertine
Принадлежит:

Disclosed is a fire-retardant, non-corrosive, water-resistant, insect-resistant, fungus-resistant composition comprising a first flame-retardant agent, water-resistant composition, a preservative composition, a second flame-retardant agent, a third flame-retardant agent, and a liquid melamine formaldehyde resin adhesive. The composition is to be used for topical application to articles using a spray device, where a layer of a desired thickness is applied. 1. An aqueous , non-corrosive , fire-retardant , insect-resistant , and fungus-resistant composition comprising: a) a first flame-retardant agent; b) a water-resistant composition; c) a preservative composition; d) a second flame-retardant agent; e) a third flame-retardant agent; and f) a liquid melamine formaldehyde resin adhesive , wherein the composition is used for topical application to articles.2. The aqueous fire-retardant composition of claim 1 , wherein said water-resistant composition is a silicone surfactant.3. The aqueous fire-retardant composition of claim 2 , wherein said silicone surfactant is polydimethylsiloxane copolymer.4. The aqueous fire-retardant composition of claim 3 , wherein said polydimethylsiloxane copolymer is a very low molecular weight ethoxylated polydimethylsiloxane with a viscosity between 40-80 cst and a cloud point between 25-50° C.5. The aqueous fire-retardant composition of claim 1 , wherein said water-resistant composition generally constitutes from about 0.01% to about 1% (w/v) of the total fire-retardant composition.6. The aqueous fire-retardant composition of claim 5 , wherein said water-resistant composition is 0.1% (w/v) of the total fire-retardant composition.7. The aqueous fire-retardant composition of wherein the first flame-retardant agent comprises melamine-formaldehyde resin claim 1 , urea-formaldehyde resin claim 1 , urea claim 1 , diammonium phosphate claim 1 , and water claim 1 , wherein the weight ratio of the water to the melamine-formaldehyde resin ranges from ...

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Номер записи: 78
02-05-2019 дата публикации

RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING THE COMPOSITION

Номер: US20190129307A1
Автор: BAE Shinhyo, BAEK Jaeyeol, CHOI Yoojeong, Han Kwen-Woo, JOO Beomjun, Kwon Soonhyung, Park Hyeon
Принадлежит:

A resist underlayer composition and a method of forming patterns, the composition including a solvent; and a polymer that includes a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2, 3. The resist underlayer composition as claimed in claim 1 , wherein in Chemical Formula 1 claim 1 , A is a substituted or unsubstituted C1 to C30 heteroalkylene group claim 1 , a substituted or unsubstituted C2 to C30 heterocycloalkylene group claim 1 , a substituted or unsubstituted C2 to C30 heteroarylene group claim 1 , or a combination thereof.4. The resist underlayer composition as claimed in claim 1 , wherein X of Chemical Formula 1 is a group including an electrophile having claim 1 , at a terminal end thereof an epoxy group claim 1 , a C1 to C6 alkoxy group claim 1 , R—(C═O)— claim 1 , in which R is hydrogen or a C1 to C10 alkyl group claim 1 , R′ O—(C═O)— claim 1 , in which R′ is a C1 to C10 alkyl group claim 1 , or a halogen.5. The resist underlayer composition as claimed in claim 3 , wherein X of Chemical Formula 1 is bonded to at least one of a heteroatom or a carbon atom of A.7. The resist underlayer composition as claimed in claim 1 , wherein X is a group represented by Chemical Formula 1-II:{'br': None, 'sub': 2', 'o', 'p', '2', 'q, 'sup': 'a', '*—(CH)-(Q)-(CH)—R\u2003\u2003[Chemical Formula 1-II]'}wherein, in Chemical Formula 1-II,o, p, and q are each independently an integer of 0 to 10,{'sub': 2', '2, 'Q is —O—, —S—, —(C═O)—, —(C═O)O—, —CHNH—, —CONH—, —NH—, or —(SO)—, and'}{'sup': 'a', 'Ris a group including an electrophile having a C1 to C10 alkyl group, an epoxy group, a C1 to C6 alkoxy group, R—(C═O)—, in which R is hydrogen or a C1 to C10 alkyl group, R′O—(C═O)—, in which R′ is hydrogen or a C1 to C10 alkyl group, or a halogen, or a combination thereof.'}8. The resist underlayer composition as claimed in claim 1 , wherein E includes a hydroxy group (—OH) claim 1 , an amino group (—NH) claim 1 , a carboxyl ...

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Номер записи: 79
19-05-2016 дата публикации

THERMOSETTING COMPOSITIONS BASED ON PHENOLIC RESINS AND CURABLE POLEYESTER RESINS MADE WITH DIKETENE OR BETA-KETOACETATE CONTAINING COMPOUNDS

Номер: US20160137877A1
Автор: Hall Phillip Bryan, Kuo Thauming
Принадлежит: EASTMAN CHEMICAL COMPANY

A thermosetting composition having: 1. A thermosetting composition comprising:I. a curable polyester resin containing beta-ketoacetate moieties without vinyl unsaturation; andII. a phenolic resin having at least one methylol group.2. A thermosetting composition comprising:I) a curable polyester resin comprising the reaction product of a polyester resin with a compound containing a beta-ketoacetate moiety that does not contain a vinyl unsaturation; andII) a phenolic resin substituted with at least one methylol group.3. The thermosetting composition of claim 2 , comprising: [ (i) diol compounds in an amount of 70 mole %-100 mole %; and', '(ii) polyhydroxyl compounds having 3 or more hydroxyl groups in an amount of 0 to 30 mole %;', 'wherein the mole % is based on 100% of all moles of polyhydroxyl compounds a); and, 'a) polyhydroxyl compounds comprising, 'b) polycarboxyl compounds comprising polycarboxylic acid compounds, derivatives of polycarboxylic acid compounds, the anhydrides of polycarboxylic acids, or combinations thereof; and, 'I) a curable polyester resin comprising the reaction product of a polyester resin with a compound containing a beta-ketoacetate moiety that does not contain a vinyl unsaturation, said polyester resin comprising the reaction product ofII) a phenolic resin substituted with at least one methylol group.4. The thermosetting composition of claim 2 , wherein the phenolic resin is obtained by the reaction of phenolic compounds and an aldehyde at an aldehyde:phenol ratio of at least 1.1:1.5. The thermosetting composition of claim 2 , wherein the phenolic resin has at least one methylol substituent in the ortho position relative to the phenolic hydroxyl group.6. The thermosetting composition of claim 2 , wherein the phenolic resin contains an average of at least one methylol substituent per phenolic hydroxyl group.7. The thermosetting composition of claim 6 , wherein the phenolic resin is the reaction product of phenolic compounds with ...

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Номер записи: 80
19-05-2016 дата публикации

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING SUBSTITUTED CROSSLINKABLE COMPOUND

Номер: US20160139509A1
Автор: Endo Takafumi, HASHIMOTO Keisuke, Sakamoto Rikimaru, SHINJO Tetsuya, Takase Kenji
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

A resist underlayer film for use in lithography process which generates less sublimate, has excellent embeddability at the time of applying onto a substrate having a hole pattern, and has high dry etching resistance, wiggling resistance and heat resistance, etc. A resist underlayer film-forming composition including a resin and a crosslinkable compound of Formula (1) or Formula (2): 2. The resist underlayer film-forming composition according to claim 1 , wherein Qis a single bond or an m1-valent organic group selected from a Cchain hydrocarbon group claim 1 , a Caromatic group claim 1 , or combination thereof.4. The resist underlayer film-forming composition according to claim 3 , wherein the reaction of the compound of Formula (3) or Formula (4) with the ether compound containing a hydroxy group or the Calcohol is carried out in the presence of an acid catalyst.5. The resist underlayer film-forming composition according to claim 4 , wherein the acid catalyst is an ion-exchange resin for catalyst.6. The resist underlayer film-forming composition according to claim 3 , wherein the ether compound containing a hydroxy group is propylene glycol monomethyl ether or propylene glycol monoethyl ether.7. The resist underlayer film-forming composition according to claim 3 , wherein the Calcohol is ethanol claim 3 , 1-propanol claim 3 , 2-methyl-1-propanol claim 3 , butanol claim 3 , 2-methoxyethanol claim 3 , or 2-ethoxyethanol.8. The resist underlayer film-forming composition according to claim 1 , wherein the resin is a novolac resin.9. The resist underlayer film-forming composition according to claim 1 , further comprising a crosslinking agent.10. The resist underlayer film-forming composition according to claim 1 , further comprising an acid and/or an acid generator.11. A resist underlayer film obtained by applying the resist underlayer film-forming composition as claimed in onto a semiconductor substrate and baking the applied resist underlayer film-forming composition. ...

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Номер записи: 81
17-05-2018 дата публикации

METHOD FOR PRODUCING POLYMER FOR ELECTRONIC MATERIAL AND POLYMER FOR ELECTRONIC MATERIAL OBTAINED BY THE PRODUCTION METHOD

Номер: US20180134819A1
Автор: Fujisawa Ryo, HABA Kazuhiko, KAKUTA Satoshi, MASUKAWA Tomohiro
Принадлежит: MARUZEN PETROCHEMICAL CO., LTD.

Provided is a method for producing a polymer for an electronic material having a low content of metal ion impurities and a polymer for an electronic material obtained by such method. 1. A method for producing a polymer for an electronic material comprising:a polymerization step of obtaining a polymer by polymerizing a monomer(s); anda purification step of adding a strong acid having 0 or less pKa to the polymer solution and subsequently performing an ion exchange treatment to reduce the concentration of metal ion impurities.2. The method for producing a polymer for an electronic material according to claim 1 , whereinthe strong acid is at least one selected from the group consisting of organic sulfonic acid, sulfuric acid, and trifluoroacetic acid.3. The method for producing a polymer for an electronic material according to claim 1 , whereinthe strong acid is at least one organic sulfonic acid selected from the group consisting of trifluoro methanesulfonic acid, methanesulfonic acid, and p-toluenesulfonic acid.4. The method for producing a polymer for an electronic material according to claim 1 , whereinthe ion exchange treatment is performed by using an ion exchange resin.5. The method for producing a polymer for an electronic material according to claim 1 , whereinthe polymer is obtained by addition condensation of an aromatic-based monomer with an aldehyde-based and/or a ketone-based monomer.6. The method for producing a polymer for an electronic material according to claim 1 , whereinthe polymer is obtained by living cationic polymerization of an oxystyrene-based monomer with a vinyl ether-based monomer.7. The method for producing a polymer for an electronic material according to claim 1 , whereinthe polymer is obtained by radical polymerization of an oxystyrene-based monomer with a styrene-based monomer.8. The method for producing a polymer for an electronic material according to claim 1 , whereinthe polymer is obtained by radical polymerization of an ...

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Номер записи: 82
19-05-2016 дата публикации

Method for manufacturing semiconductor apparatus and semiconductor apparatus

Номер: US20160141268A1
Автор: Hideki Akiba, Tomoaki Nakamura, Toshio Shiobara
Принадлежит: Shin Etsu Chemical Co Ltd

A method for manufacturing a semiconductor-apparatus, including an encapsulating step of a device mounting surface of a substrate having semiconductor-devices mounted thereon with a base-attached encapsulant having a base and a thermosetting resin layer formed on one surface of the base, the semiconductor-devices being mounted by flip-chip bonding, the encapsulating step including a unifying stage of the substrate having the semiconductor-devices mounted thereon and the base-attached encapsulant under a reduced pressure condition with a vacuum of 10 kPa or less and a pressing stage of the unified substrate with a pressure of 0.2 MPa or more. A method for manufacturing a semiconductor-apparatus that can inhibit warping even when a thin substrate with a large area is encapsulated, sufficiently perform underfilling of semiconductor-devices mounted by flip-chip bonding, and provide a semiconductor-apparatus excellent in encapsulating performance such as heat and moisture resistance reliabilities without void and non-filling portion of the encapsulating layer.

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Номер записи: 83
07-08-2014 дата публикации

HIGH-STRETCH ENERGY CURABLE INKS & METHOD OF USE IN HEAT TRANSFER LABEL APPLICATIONS

Номер: US20140220315A1
Автор: Davis Leonard, HALL Stephen Anthony, Modi Jitendra, Tulling Nicholas, ZHANG Yuemei
Принадлежит: SUN CHEMICAL CORPORATION

Provided are energy curable high-stretch inks and coatings for heat transfer labels. The inks and coatings include monofunctional monomers/oligomers, thermoplastic inert resins, and zero or a limited amount of multifunctional monomers/oligomers and exhibit good stretchability and surface resistance, such as scratch resistance and solvent (water, oil) resistance. Also provided are methods of using the high stretch inks in heat-transfer label (HTL) applications. 1. A high-stretch energy curable resin composition , comprising:a multifunctional monomer or a multifunctional oligomer or a combination thereof in an amount from 0% to 20% based on the weight of the energy curable resin composition; anda blend, comprising:an inert resin; anda monofunctional monomer or a monofunctional oligomer or a combination thereof,wherein the blend is present in an amount that is 80% or greater based on the weight of the energy curable resin composition.2. The resin composition of claim 1 , wherein the blend is a solution comprising an inert resin dissolved in a monofunctional monomer or a monofunctional oligomer or a combination of a monofunctional monomer and a monofunctional oligomer.3. The resin composition of claim 1 , wherein the inert resin comprises an inert thermoplastic resin.4. The resin composition of claim 1 , wherein the total amount of multifunctional monomer or multifunctional oligomer or combination thereof is 10 wt % or less than based on the weight of the composition.5. The resin composition of claim 1 , wherein the total amount of multifunctional monomer or multifunctional oligomer or combination thereof is 5 wt % less based on the weight of the composition.6. The resin composition of claim 1 , wherein the total amount of multifunctional monomer or multifunctional oligomer or combination thereof is 1 wt % or less than based on the weight of the composition.7. The resin composition of claim 1 , wherein the multifunctional monomer is a difunctional monomer or oligomer ...

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Номер записи: 84
18-05-2017 дата публикации

PHENOLIC HYDROXYL GROUP-CONTAINING RESIN, PRODUCTION METHOD THEREFOR, PHOTOSENSITIVE COMPOSITION, RESIST MATERIAL, COATING FILM, CURABLE COMPOSITION AND CURED PRODUCT THEREOF, AND RESIST UNDERLAYER FILM

Номер: US20170137556A1
Автор: Imada Tomoyuki, Kida Shigenobu, Kimoto Seiji
Принадлежит:

Disclosed are a phenolic hydroxyl group-containing resin which has excellent alkali developing properties and makes it possible to exhibit high heat resistance in a cured product obtained therefrom, a production method therefor, a photosensitive composition, a resist material, a coating film, a curable composition and a cured product thereof, and a resist underlayer film. 2. (canceled)5. (canceled)6. A photosensitive composition , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the phenolic hydroxyl group-containing resin according to ; and a photosensitive agent.'}7. A resist composition comprising the photosensitive composition according to .8. A coating film formed of the photosensitive composition according to .9. A curable composition claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the phenolic hydroxyl group-containing resin according to ; and'}a curing agent.10. A cured product obtained by curing the curable composition according to .11. A resist underlayer film obtained by curing the curable composition according to .12. A photosensitive composition claim 9 , comprising:{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'the phenolic hydroxyl group-containing resin according to ; and a photosensitive agent.'}13. A photosensitive composition claim 9 , comprising:{'claim-ref': {'@idref': 'CLM-00004', 'claim 4'}, 'the phenolic hydroxyl group-containing resin according to ; and a photosensitive agent.'}14. A resist composition comprising the photosensitive composition according to .15. A resist composition comprising the photosensitive composition according to .16. A coating film formed of the photosensitive composition according to .17. A coating film formed of the photosensitive composition according to .18. A curable composition claim 13 , comprising:{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'the phenolic hydroxyl group-containing resin according to ; and'}a curing agent.19. A curable composition claim 13 , ...

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Номер записи: 85
18-05-2017 дата публикации

COMPOSITION FOR RESIST UNDERLAYER FILM FORMATION, RESIST UNDERLAYER FILM, AND PRODUCTION METHOD OF PATTERNED SUBSTRATE

Номер: US20170137663A9
Автор: Abe Tsubasa, Kimura Toru, MATSUMURA Yuushi, NOSAKA Naoya, TAKIMOTO Yoshio, WAKAMATSU Goji
Принадлежит: JSR Corporation

A composition comprises a compound and a solvent. The compound comprises a carbon-carbon triple bond-containing group, and at least one partial structure having an aromatic ring. A total number of benzene nuclei constituting the aromatic ring in the at least one partial structure is no less than 4. The at least one partial structure preferably comprises a partial structure represented by formula (1). The sum of p1, p2, p3 and p4 is preferably no less than 1. At least one of Rto Rpreferably represents a monovalent carbon-carbon triple bond-containing group. The at least one partial structure also preferably comprises a partial structure represented by formula (2). The sum of q1, q2, q3 and q4 is preferably no less than 1. At least one of Rto Rpreferably represents a monovalent carbon-carbon triple bond-containing group. 1. A composition comprising: a carbon-carbon triple bond-containing group; and', 'at least one partial structure having an aromatic ring, a total number of benzene nuclei constituting the aromatic ring in the at least one partial structure being no less than 4; and, 'a compound which comprisesa solvent.3. The composition according to claim 2 , wherein the sum of p1 claim 2 , p2 claim 2 , p3 and p4 in the formula (1) is no less than 1 claim 2 , and at least one of Rto Rrepresents the monovalent carbon-carbon triple bond-containing group.4. The composition according to claim 3 , wherein the monovalent carbon-carbon triple bond-containing group is a propargyl group.7. The composition according to claim 5 , wherein the sum of q1 claim 5 , q2 claim 5 , q3 and q4 in the formula (2) is no less than 1 claim 5 , and at least one of Rto Rrepresents the monovalent carbon-carbon triple bond-containing group.8. The composition according to claim 7 , wherein the monovalent carbon-carbon triple bond-containing group is a propargyloxy group.9. The composition according to claim 1 , wherein the at least one partial structure comprises a plurality of partial structures ...

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Номер записи: 86
17-05-2018 дата публикации

ELECTROSTATIC CHARGING MEMBER

Номер: US20180136578A1
Автор: Ma Lin, WU Jin
Принадлежит:

The present teachings describe a bias charging member. The charging member includes a conductive core and an outer surface layer disposed on the conductive core. The outer surface layer includes a crosslinked hydroxyl terminated poly(oxetane) based fluorinated polyether and an aminoplast resin. 1. A bias charging member comprising:a) a conductive core, andb) an outer surface layer disposed on the conductive core, the outer surface layer comprising a hydroxyl terminated poly(oxetane) based fluorinated polyether and an aminoplast resin.2. The bias charging member in accordance with claim 1 , wherein the hydroxyl terminated poly(oxetane) based fluorinated polyether comprises from about 1 weight percent to about 75 weight percent of the outer surface layer.3. The bias charging member in accordance with claim 1 , wherein the aminoplast resin comprises from about 25 weight percent to about 99 weight percent of the outer surface layer.4. The bias charging member in accordance with claim 1 , wherein the outer surface layer further comprises a surface roughness control agent.5. The bias charging member in accordance with claim 1 , wherein the outer surface layer further comprises a catalyst.6. The bias charging member in accordance with claim 5 , wherein the catalyst is an acid selected from the group consisting of: aliphatic carboxylic acids claim 5 , aromatic carboxylic acids and aromatic sulfonic acids.7. The bias charging member in accordance with claim 1 , wherein the outer surface layer further comprises a conductive component.8. The bias charging member in accordance with claim 7 , wherein the conductive component is selected from the group consisting of: carbon black claim 7 , metal oxides claim 7 , and conductive polymers.9. The bias charging member in accordance with claim 8 , wherein the conductive component comprises from about 0.1 to about 60 percent by weight based on the weight of total solids of the outer surface layer.10. The bias charging member in ...

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Номер записи: 87
30-04-2020 дата публикации

COMPOSITION FOR FORMING FILM PROTECTING AGAINST AQUEOUS HYDROGEN PEROXIDE SOLUTION

Номер: US20200131376A1
Автор: HASHIMOTO Keisuke, HASHIMOTO Yuto, Sakamoto Rikimaru, TOKUNAGA Hikaru
Принадлежит: NISSAN CHEMICAL CORPORATION

There is provided a composition for forming a protective film against an aqueous hydrogen peroxide solution, the composition comprising a resin; a compound of the following Formula (1a), (1b), or (1c): 2. The composition for forming a protective film against an aqueous hydrogen peroxide solution according to claim 1 , wherein the resin is a polymer having a weight average molecular weight of 1 claim 1 ,000 or more.3. The composition for forming a protective film against an aqueous hydrogen peroxide solution according to claim 1 , wherein the resin is a monomer having a molecular weight of 600 or less.4. The composition for forming a protective film against an aqueous hydrogen peroxide solution according to claim 3 , wherein the monomer is a compound of the following Formula (2):{'br': None, 'Ar-Q-Ar\u2003\u2003(2)'}wherein each Ar is an aryl group, and the aryl group has at least one hydroxy group as a substituent; and Q is a methylene group or a divalent linking group having at least one benzene ring or naphthalene ring.6. The composition for forming a protective film against an aqueous hydrogen peroxide solution according to claim 1 , wherein the composition is a composition for forming a resist underlayer film.7. A pattern forming method comprising forming a protective film claim 1 , on a semiconductor substrate optionally having an inorganic film formed on its surface claim 1 , from the composition for forming a protective film against an aqueous hydrogen peroxide solution according to ; forming a resist pattern on the protective film; dry-etching the protective film with the resist pattern serving as a mask claim 1 , to thereby expose the surface of the inorganic film or the semiconductor substrate; wet-etching the inorganic film or the semiconductor substrate with the dry-etched protective film serving as a mask by using an aqueous hydrogen peroxide solution; and washing the wet-etched inorganic film or semiconductor substrate. The present invention relates to ...

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Номер записи: 88
09-05-2019 дата публикации

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM WITH IMPROVED FILM DENSITY

Номер: US20190137878A1
Автор: HASHIMOTO Keisuke, OHNO Masashi, Sakamoto Rikimaru, TOKUNAGA Hikaru
Принадлежит: NISSAN CHEMICAL CORPORATION

A resist underlayer film formation composition including a novolak resin that has a repeating unit structure represented by the following formula (1). (In formula (1), groups A and B are organic groups which each have an aromatic ring, a fused aromatic ring, or a fused aromatic heterocycle and have a structure in which two or more mono- or divalent chemical groups selected from the group consisting of chemical groups (a) that cause an increase in mass upon oxidation, groups (b) that form a crosslink upon heating, and groups (c) that induce phase separation during curing have replaced hydrogen atoms on the ring(s) contained in group A and/or B.) The composition further includes a crosslinking agent and an acid and/or acid generator. A production process is provided in which the resist underlayer film formation composition is applied to a semiconductor substrate and burned to obtain a resist underlayer film. 2. The resist underlayer film-forming composition according to claim 1 , wherein the organic group having an aromatic ring claim 1 , a condensed aromatic ring claim 1 , or a condensed aromatic hetero ring is an organic group having one or more benzene rings claim 1 , naphthalene rings claim 1 , or condensed rings of a benzene ring and a hetero ring.3. The resist underlayer film-forming composition according to claim 1 , wherein the novolak resin of formula (1) is a novolak resin having a structure in which two or more chemical groups selected from the chemical groups (a) claim 1 , the chemical groups (b) claim 1 , the chemical groups (c) claim 1 , combinations of the chemical groups (a) and the chemical groups (b) claim 1 , combinations of the chemical groups (a) and the chemical groups (c) claim 1 , combinations of the chemical groups (b) and the chemical groups (c) claim 1 , and combinations of the chemical groups (a) claim 1 , the chemical groups (b) claim 1 , and the chemical groups (c) are each substituted for a hydrogen atom in the aromatic ring claim 1 , ...

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Номер записи: 89
24-05-2018 дата публикации

Pull Tabs for Food and/or Beverage Cans

Номер: US20180142120A1
Автор: ACHIBET Jamal, Maral Jean-Luc
Принадлежит: PPG Industries Ohio ,Inc.

A pull tab for a food and/or beverage can coated on at least a portion thereof with a coating composition comprising: (a) a binder comprising a polyester material, (b) a phenolic crosslinker, and (c) an amino crosslinker, wherein the coating composition is substantially free of bisphenol A (BPA), bisphenol F (BPF), bisphenol A diglycidyl ether (BADGE) and bisphenol F diglycidyl ether (BFDGE). 2. A pull tab according to claim 1 , wherein the binder comprising a polyester material (a) is present in an amount of between 30 to 80 wt %.3. A pull tab according to claim 1 , wherein the phenolic crosslinker (b) is present in an amount of between 5 to 20 wt %.4. A pull tab according to claim 1 , wherein the amino crosslinker (c) is present in an amount of between 5 to 40 wt %.5. A pull tab according to claim 1 , wherein the coating composition further comprises a catalyst.6. A pull tab according to claim 1 , wherein the catalyst is present in an amount of between 0.1 to 2 wt %.7. A pull tab according to claim 1 , wherein the coating composition is substantially free of dialkyl tin compounds including oxides or other derivatives thereof.8. A pull tab according to claim 1 , wherein the dry film thickness of the coating composition is between 1 μm to 1 mm.9. A food and/or beverage can comprising a pull tab according to .10. (canceled) The present invention relates to pull tabs having a coating on at least a portion thereon; in particular the present invention relates to pull tabs for food and/or beverage containers having a coating on at least a portion thereon.Typically, cans for food and/or beverages are formed from several components. A wide variety of coatings have been used to coat food and/or beverage containers and the components used to fabricate such containers, such as pull tabs. The substrates used for making metal cans are often coated using coil coating or sheet coating operations, that is, a plane, coil or sheet of a suitable substrate, for example, steel or ...

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Номер записи: 90
04-06-2015 дата публикации

Phenolic resin, method of preparation, sizing composition for mineral fibres and resulting products

Номер: US20150152284A1
Автор: Olivier Pons Y Moll, Serge Tetart, Vincent Gignoux
Принадлежит: Saint Gobain Isover SA France

The present invention relates to a liquid phenolic resin, intended to be used in the formulation of a sizing composition for mineral fibres, essentially consisting of phenol-formaldehyde and phenol-formaldehyde-amine condensates and having a water dilutability at 20° C. of at least 1000%, and it has a free formaldehyde content of 0.1% or less, this content being expressed with respect to the total weight of liquid. The subject of the invention is also a method of manufacturing said resin, the sizing composition containing the resin and the insulating products based on mineral fibres sized by means of the aforementioned sizing composition.

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Номер записи: 91
25-05-2017 дата публикации

SYNTHESIS OF DYNAMIC COVALENT 3D CONSTRUCTS

Номер: US20170145143A1
Автор: Boday Dylan J., GARCIA Jeannette M., Hedrick James L., Wojtecki Rudy J.
Принадлежит:

Methods and materials for preparing a covalent 3D nano-object are provided. A diamine or triamine monomer and a monoamine terminated precursor may be reacted to form a star polymer material. A cross-linking polymerization process may in a nanogel core with the monoamine terminated precursor covalently linked to the nanogel core. The covalent 3D nano-object may comprise HT, PHT, HA, and/or PHA materials. 1. A method of forming a star polymer material , comprising:providing a triamine monomer;providing a monoamine terminated precursor;exposing the triamine monomer and the monoamine terminated precursor to an aldehyde material; andforming a star polymer material comprising a polyhemiaminal or polyhexahydrotriazine material.2. The method of claim 1 , wherein the triamine monomer comprises an aliphatic material.3. The method of claim 2 , wherein the triamine monomer comprises tris(2-aminoethyl) amine.4. The method of claim 1 , wherein the polyhemiaminal or polyhexahydrotriazine material comprises an aromatic bridging group.5. The method of claim 1 , wherein the monoamine terminated precursor comprises a monomer claim 1 , oligomer claim 1 , polymer claim 1 , or combinations thereof.6. The method of claim 5 , wherein the monoamine terminated precursor comprises an amine terminated polyether material.7. The method of claim 6 , wherein the monoamine terminated precursor comprises monoamine poly(ethylene glycol).8. The method of claim 1 , wherein the star polymer material is formed by a process comprising:{'sub': 2', '2, 'forming a mixture comprising one or more monomers comprising two aromatic primary amine groups having the general structure HN—Ar-U-Ar—N—H, wherein Ar denotes a benzene ring group and L′ is a divalent linking group, and a solvent; and'}heating the mixture at a temperature of about 50° C. to about 280° C. for about 1 minute to about 24 hours.9. The method of claim 1 , wherein the exposing the triamine monomer and the monoamine terminated precursor to an ...

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Номер записи: 92
16-05-2019 дата публикации

RESIN FOR INK AND INK

Номер: US20190144591A1
Автор: Hisada Hiroyuki, Ohashi Yasunori, Yamamoto Maiko, Zhou Lin
Принадлежит: HARIMA CHEMICALS, INCORPORATED

A method for producing a resin for ink which includes reacting a lignin, a phenol, and an aldehyde so as to obtain a lignin-containing resol phenolic resin; and reacting the obtained lignin-containing resol phenolic resin with a rosin-based resin, and polyhydric alcohol. 1. A method for producing a resin for ink , the method comprising:reacting a lignin, a phenol, and an aldehyde so as to obtain a lignin-containing resol phenolic resin; andreacting the obtained lignin-containing resol phenolic resin with a rosin-based resin, and a polyhydric alcohol.2. The method for producing a resin for ink according to claim 1 , comprising:producing the lignin-containing resol phenolic resin by allowinga phenol-modified lignin obtained after allowing the lignin to react with the phenol under the presence of an acid catalyst to react with the aldehyde under the presence of an alkali catalyst.3. The method for producing a resin for ink according to claim 1 , whereinthe lignin is modified with acetic acid. The present application is a divisional of U.S. application Ser. No. 15/561,862, filed on Sep. 26, 2017, which is a U.S. national stage of International Application No. PCT/JP2016/056023, filed on Feb. 29, 2016, which claims the benefit of Japanese Application No. 2015-070997, filed on Mar. 31, 2015. The entire contents of each of U.S. application Ser. No. 15/561,862, International Application No. PCT/JP2016/056023, and Japanese Application No. 2015-070997, are hereby incorporated herein by reference in their entirety.The present invention relates to a resin for ink and ink, more specifically, a resin for ink and ink containing the resin for ink.Conventionally, printing ink used in offset printing or the like contains, for example, a varnish containing a resin for ink such as a rosin-modified phenolic resin, a rosin ester resin, a maleic acid resin, a petroleum resin, and an alkyd resin and colorant (pigment).More specifically, a varnish containing a rosin-modified phenolic resin ...

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Номер записи: 93
07-05-2020 дата публикации

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM, RESIST UNDERLAYER FILM, METHOD FOR FORMING RESIST PATTERN AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE

Номер: US20200142310A1
Автор: HASHIMOTO Keisuke, SAITO Daigo, Sakamoto Rikimaru
Принадлежит: NISSAN CHEMICAL CORPORATION

A resist underlayer film forming composition characterized by containing (A) a compound represented by formula (1) (in formula (1), independently, Rrepresents a C1 to C30 divalent group; each of Rto Rrepresents a C1 to C10 linear, branched, or cyclic alkyl group, a C6 to C10 aryl group, a C2 to C10 alkenyl group, a thiol group, or a hydroxyl group; at least one Ris a hydroxyl group or a thiol group; each of m, m, and mis an integer of 0 to 9; each of mand mis an integer of 0 to 8; mis an integer of 1 to 9; n is an integer of 0 to 4; and each of pto pis an integer of 0 to 2) and a cross-linkable compound represented by formula (2-1) or (2-2) (in formula (2), Qrepresents a single bond or an m-valent organic group; each of Rand Rindependently represents a C2 to C10 alkyl group or a C2 to C10 alkyl group having a C1 to C10 alkoxy group; each of Rand Rrepresents a hydrogen atom or a methyl group; each of Rand Rrepresents a C1 to C10 alkyl group or a C6 to C40 aryl group; nis an integer of 1 to 3; nis an integer of 2 to 5; nis an integer of 0 to 3; nis an integer of 0 to 3, with these ns having a relationship of 3≤(n+n+n+n)≥6; nis an integer of 1 to 3; nis an integer of 1 to 4; nis an integer of 0 to 3; nis an integer of 0 to 3, with these ns having a relationship of 2≤(n+n+n+n)≤5; and mis an integer of 2 to 10). 18.-. (canceled)10. The resist underlayer film forming composition according to claim 9 , which comprises the compound (A) and the cross-linkable compound (B).11. The resist underlayer film forming composition according to claim 10 , which further comprises a cross-linking catalyst (E).12. The resist underlayer film forming composition according to claim 9 , which comprises the compound (A) claim 9 , the cross-linkable compound (C) claim 9 , and a cross-linking catalyst (D) which is one or more compounds selected from among p-toluenesulfonic acid claim 9 , trifluoromethanesulfonic acid claim 9 , pyridinium p-toluenesulfonate claim 9 , salicylic acid claim 9 , 5- ...

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Номер записи: 94
09-06-2016 дата публикации

COMPOUND CONTAINING PHENOLIC HYDROXY GROUP, PHOTOSENSITIVE COMPOSITION, COMPOSITION FOR RESISTS, RESIST COATING FILM, CURABLE COMPOSITION, COMPOSITION FOR RESIST UNDERLAYER FILMS, AND RESIST UNDERLAYER FILM

Номер: US20160159962A1
Автор: Imada Tomoyuki, Kimoto Seiji, SATO Yusuke
Принадлежит:

Provided is a compound containing a phenolic hydroxy group which has excellent heat resistance, a resist composition which has excellent thermal decomposition resistance, optical sensitivity and resolution, and a composition for a resist underlayer coating which has excellent thermal decomposition resistance and dry etching resistance. The compound containing a phenolic hydroxy group has a molecular structure represented by Structural Formula (1) below: 3. The compound containing a phenolic hydroxy group according to claim 1 , which is obtained by reacting a dihydroxynaphthalene compound with formaldehyde in the presence of a basic catalyst.4. The compound containing a phenolic hydroxy group according to claim 1 , which is obtained by reacting a dihydroxynaphthalene compound with an aliphatic aldehyde compound having 2 or more carbon atoms or an aromatic aldehyde compound in the presence of an acid catalyst.5. A photosensitive composition comprising the compound containing a phenolic hydroxy group according to and a photosensitizer.6. A resist composition comprising the photosensitive composition according to .7. A resist coating formed by the composition according to .8. A curable composition comprising the compound containing a phenolic hydroxy group according to and a curing agent.9. A cured product obtained by curing the curable composition according to .10. A composition for a resist underlayer coating claim 8 , comprising the curable composition according to .11. A resist underlayer coating formed by the composition for a resist underlayer coating according to .12. A photosensitive composition comprising the compound containing a phenolic hydroxy group according to and a photosensitizer.13. A photosensitive composition comprising the compound containing a phenolic hydroxy group according to and a photosensitizer.14. A photosensitive composition comprising the compound containing a phenolic hydroxy group according to and a photosensitizer.15. A resist ...

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Номер записи: 95
09-06-2016 дата публикации

PHOTOIMPRINTING RESIN COMPOSITION SOLUTION, PHOTOIMPRINTING RESIN THIN FILM, AND PATTERNING METHOD

Номер: US20160160074A1
Автор: Chen Ping-Chen, WU Yaw-Ting
Принадлежит:

A photoimprinting resin composition solution is provided. The photoimprinting resin composition solution includes a monomer or a polymer having an epoxy group, a cationic photopolymerization initiator, a thermoplastic resin, and a solvent. The weight-average molecular weight of the thermoplastic resin is 500 to 50000, and the thermoplastic resin does not react with the monomer or the polymer having an epoxy group and the cationic photopolymerization initiator. 2. (canceled)3. (canceled)4. The photoimprinting resin composition solution of claim 1 , wherein the monomer or the polymer having an epoxy group comprises one or a plurality of different monomers or polymers having an epoxy group.5. The photoimprinting resin composition solution of claim 1 , wherein based on 100 parts by weight of the thermoplastic resin claim 1 , a content of the monomer or the polymer having an epoxy group is 10 parts by weight to 500 parts by weight claim 1 , a content of the cationic photopolymerization initiator is 1 part by weight to 50 parts by weight claim 1 , and a content of the solvent is 50 parts by weight to 5000 parts by weight.6. The photoimprinting resin composition solution of claim 1 , wherein the monomer or the polymer having an epoxy group comprises 1 claim 1 ,4-cyclohexanedimethanol diglycidyl ether claim 1 , bisphenol A diglycidyl ether claim 1 , bis[4-(glycidyloxy)phenyl]methane claim 1 , 1 claim 1 ,4-butanediol diglycidyl ether claim 1 , 2 claim 1 ,7 claim 1 ,8-diepoxyoctane claim 1 , diglycidyl 1 claim 1 ,2-cyclohexanedicarboxylate claim 1 , N claim 1 ,N-diglycidyl-4-glycidyloxyaniline claim 1 , 4 claim 1 ,4′-methylenebis(N claim 1 ,N-diglycidylaniline) claim 1 , 3 claim 1 ,4-epoxycyclohexylmethyl-3 claim 1 ,4-epoxycyclohexanecarboxylate claim 1 , neopentyl glycol diglycidyl ether claim 1 , resorcinol diglycidyl ether claim 1 , tris(4-hydroxyphenyl)methane triglycidyl ether claim 1 , α-pinene oxide claim 1 , 3-(1H claim 1 ,1H claim 1 ,5H-octafluoropentyloxy)-1 claim 1 ...

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Номер записи: 96
07-05-2020 дата публикации

Method for manufacturing touch device and resin composition thereof

Номер: US20200146152A1
Автор: Dongwook Shin, NakWon KIM, Seongjae HONG, Seungkyu Choi
Принадлежит: LG Display Co Ltd

Discussed is a method for manufacturing a touch device, the method including forming a protective layer per touch sensor on first and second surfaces of a mother substrate on which two or more touch sensors are formed; dividing the mother substrate into two or more substrates of a touch sensor unit by mechanically cutting or chemically treating the mother substrate; chemically strengthening an edge of each of the divided substrates; and removing the protective layer from at least one divided substrate.

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Номер записи: 97
23-05-2019 дата публикации

LIGNIN-BASED PHENOLIC RESIN

Номер: US20190152094A1
Автор: Areskogh Dimitri, Ekström Jesper, Zafar Ashar
Принадлежит: STORA ENSO OYJ

The present invention relates to a lignin-based phenolic resin, particularly useful in the manufacture of oriented strand boards (OSB). 1. An aqueous bonding resin having 35-75% solid content , the aqueous bonding resin being a product of a reaction among phenol and formaldehyde , the aqueous bonding resin comprising a group 1 alkaline metal hydroxide and lignin , wherein the phenol and formaldehyde is 40 to 80% of the weight of the solids provided to the reaction; the group 1 alkaline metal hydroxide is 5 to 20% of the weight of the solids provided to the reaction; and the lignin is 21.0 to 35% of the weight of the solids provided to the reaction.2. An aqueous bonding resin according to claim 1 , wherein the lignin is 25 to 35% of the weight of the solids provided to the reaction.3. An aqueous bonding resin according to claim 2 , wherein the lignin is 25 to 30% of the weight of the solids provided to the reaction.4. An aqueous bonding resin according to claim 1 , wherein the lignin has been generated in the Kraft process.5. An aqueous bonding resin according to claim 10 , wherein the amount of urea is 5 to 25% of the weight of the solids provided to the reaction.6. An aqueous bonding resin according to claim 5 , wherein the amount of urea is 5 to 15% of the weight of the solids provided to the reaction.7. An engineered wood product manufactured using the aqueous bonding resin of .8. An engineered wood product according to claim 7 , wherein said product is an oriented strand board.9. A method for manufacturing an oriented strand board product wherein the surface layers of an oriented strand board panel or article are treated by coating particles or strands with a wax and mixing the particles or strands with the resin of claim 1 , so that the particles or strands will be adhered together; followed by curing under heat and pressure to form the product.10. An aqueous bonding resin according to claim 1 , further comprising urea claim 1 , wherein the urea is no more than ...

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Номер записи: 98
23-05-2019 дата публикации

WATER-SOLUBLE PAINT AND COATED CAN

Номер: US20190153235A1
Автор: Ikeda Takayasu, NATSUMOTO Tetsuya, SATO Yuki
Принадлежит:

Processability of a paint film is improved and a water-soluble paint in which coloring during heating to a high temperature is minimized and which has excellent productivity and a coated can having a paint film of such a water-soluble paint are provided. A water-soluble paint including a polymer emulsion (C) and a phenolic resin (D) is provided; wherein the polymer emulsion (C) includes a shell part containing an acrylic polymer (A) having a carboxyl group and a core part containing an acrylic polymer (B) having an amide group, wherein the phenolic resin (D) includes a bifunctional phenolic resin (D2) based on a bifunctional phenol and a trifunctional phenolic resin (D3) based on a trifunctional phenol, and a mass ratio ((D2)/(D3)) between the bifunctional phenolic resin (D2) and the trifunctional phenolic resin (D3) is 95/5 to 40/60. 1. A water-soluble paint , comprising:a polymer emulsion (C) including a shell part containing an acrylic polymer (A) having a carboxyl group and a core part containing an acrylic polymer (B) having an amide group; anda phenolic resin (D),wherein the phenolic resin (D) contains a bifunctional phenolic resin (D2) based on a bifunctional phenol and a trifunctional phenolic resin (D3) based on a trifunctional phenol, anda mass ratio ((D2)/(D3)) between the bifunctional phenolic resin (D2) and the trifunctional phenolic resin (D3) is 95/5 to 40/60.2. The water-soluble paint according to claim 1 , wherein 0.1 parts by mass or more and 25 parts by mass or less of the phenolic resin (D) with respect to 100 parts by mass of the polymer emulsion (C) is contained.3. The water-soluble paint according to claim 1 , which is used for coating of a can member for accommodating beverages or foods.4. The water-soluble paint according to claim 2 , which is used for coating of a can member for accommodating beverages or foods.5. A painted plate comprising:a substrate; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a paint film of the water-soluble ...

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Номер записи: 99
18-06-2015 дата публикации

AROMATIC RESINS FOR UNDERLAYERS

Номер: US20150166711A1
Автор: Auger Robert L., CHO Sung Wook, Cui Li, III Peter, Li Mingqi, Trefonas, Yamada Shintaro
Принадлежит:

Polymeric reaction products of certain aromatic alcohols with certain aromatic aldehydes are useful as underlayers in semiconductor manufacturing processes. 2. The reaction product of wherein n=0 to 4.3. The reaction product of wherein each R is independently selected from C-Calkyl claim 1 , C-Calkenyl claim 1 , C-Caralkyl claim 1 , C-Caryl claim 1 , substituted C-Caryl claim 1 , —OR claim 1 , —C-Calkylene-OR claim 1 , and —C-Calkylidene-OR.4. The reaction product of wherein second monomer is substituted with one or more hydroxyls.5. The reaction product of wherein Ar is a C-Caromatic moiety having 2 to 5 fused aromatic rings.7. The process of wherein the solvent is polar.8. The process of wherein the acid is selected from dicarboxylic acids claim 6 , mineral acids and sulfonic acids.9. A polymeric reaction product produced by the process of .10. A composition comprising the reaction product of claim 1 , organic solvent claim 1 , and optionally one or more additives chosen from curing agents claim 1 , crosslinking agents claim 1 , and surfactants.11. A process of forming a patterned layer comprising disposing a layer of the composition of on a substrate; removing organic solvent to form a reaction product layer; disposing a layer of a photoresist on the reaction product layer; exposing the photoresist layer to actinic radiation through a mask; developing the exposed photoresist layer to form a resist pattern; and transferring the pattern to the reaction product layer to expose portions of the substrate.12. The process of further comprising the steps of patterning the substrate; and then removing the patterned reaction product layer.13. The process of further comprising the steps of disposing a conformal silicon-containing layer over the patterned reaction product layer and exposed portions of the substrate; partially etching the silicon-containing layer to expose a top surface of the patterned polymeric reaction product layer and a portion of the substrate. The ...

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Номер записи: 100