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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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Применить Всего найдено 13101. Отображено 100.

02-02-2012 дата публикации

Low-staining room temperature curable coating composition

Номер: US20120029140A1

Автор: Akira Chida, Shinya Murakami, Susumu Wada

Принадлежит: Daikin Industries Ltd

The present invention provides a low-staining room temperature curable coating composition having an excellent low-staining property and recoatability, and comprising (A) a hydroxyl-containing resin, (B) an isocyanate based curing agent, (C) an organosilicate based hydrophilizing agent, (D) a recoatability modifier and (E) an organic solvent, in which the recoatability modifier (D) comprises at least (D1) an amide-containing polymer and (D2) a silane coupling agent.

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Номер записи: 1

09-02-2012 дата публикации

Water-free high-solids base paints, the production thereof and the use thereof for producing multilayer paint coatings, and multilayer paint coatings comprising a base coating made of a water-free high-solids base paint

Номер: US20120034457A1

Автор: Jorn Lavalaye, Norbert LÖW, Veronika Duchnik

Принадлежит: BASF COATINGS GMBH

A waterless high-solids basecoat material having a solids content of at least 35% by weight, comprising (a) 1% to 10% by weight of at least one polyester binder with an acid number of at least 20 mg KOH/g, (b) 10% to 30% by weight of at least one acrylate binder, (c) 12% to 30% by weight of at least one kind of polymer microparticles, (d) 9.5% to 30% by weight of at least one crosslinking agent selected from free isocyanates, blocked isocyanates, and amino resins, (e) 1% to 3% by weight of at least one sulfonic acid catalyst, (f) 1% to 35% by weight of at least one pigment, (g) 30% to 65% by weight of at least one organic solvent, and (h) 0.5% to 47% by weight of at least one auxiliary or additive, based in each case on the total weight of the basecoat material.

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Номер записи: 2

16-02-2012 дата публикации

Resin composition and resin molded article

Номер: US20120041114A1

Автор: Masahiro Moriyama, Masaya Ikuno

Принадлежит: Fuji Xerox Co Ltd

A resin composition includes a polylactic acid, a monocarbodiimide compound and a phosphazene.

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Номер записи: 3

15-03-2012 дата публикации

Curable System

Номер: US20120065295A1

Автор: Ann Beard, Astrid Beigel, Christian Beisele, Cliff Beard, Josef Grindling

Принадлежит: Huntsman International LLC

Disclosed is a curable system comprising at least two compositions (A) and (B), a method for the manufacturing of a cured product as well as cured products obtainable by the method. Further disclosed the use of the cured products as electrical insulator as well as the use of the curable system for the manufacture of components or parts of electrical equipment

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Номер записи: 4

29-03-2012 дата публикации

Surface protective sheet

Номер: US20120077026A1

Автор: Mitsushi Yamamoto, Takeshi Igarashi, Toshitaka Suzuki

Принадлежит: Nitto Denko Corp

A surface protective sheet 1 endowed with both a higher re-peelability and higher non-staining properties is provided. The surface protective sheet 1 has a supporting substrate 10 and a pressure-sensitive adhesive layer 20 provided on a front side of the supporting substrate 10. At least a portion of the supporting substrate 10, including the front side 10 a, is made of a resin material that is composed primarily of a polyolefin and includes A: at least one of a fatty amide and a fatty acid metal salt, and B: an antioxidant. The content C A of the component A, based on the weight of the resin material, is from 50 ppm to 500 ppm.

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Номер записи: 5

03-05-2012 дата публикации

Adhesive composition

Номер: US20120108733A1

Автор: Hiroshi Ogawa, Tatsuhiro Suwa

Принадлежит: Cheil Industries Inc

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

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Номер записи: 6

03-05-2012 дата публикации

Adhesive composition

Номер: US20120108734A1

Автор: Hiroshi Ogawa, Tatsuhiro Suwa

Принадлежит: Cheil Industries Inc

An adhesive composition, an optical member, a surface protective film, and an adhesive sheet, the adhesive composition including 100 parts by weight of a (meth)acrylic copolymer having a weight average molecular weight of about 100,000 to about 2,000,000 g/mol; about 0.01 to about 5 parts by weight of a peroxide crosslinking agent; and about 0.001 to about 5 parts by weight of a carbodiimide.

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Номер записи: 7

10-05-2012 дата публикации

Durable Non-Fluorine Water Repellent Agent and Process for Preparing Same

Номер: US20120114928A1

Автор: Mark D. Leatherman, Shingo Tabei, Uche Kelechi Anyanwu, Wanchao Jiang, Yong Long, Zhipeng Zheng

Принадлежит: Momentive Performance Materials Inc

The present invention provides a crosslinkable polysiloxane-containing composition and a process for treating a textile with the composition whereby desirable properties, such as water repellency and durability, are enhanced.

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Номер записи: 8

21-06-2012 дата публикации

Reduced pth pad for enabling core routing and substrate layer count reduction

Номер: US20120153495A1

Автор: Debendra Mallik, Mihir K. Roy

Принадлежит: Intel Corp

Embodiments are directed to semiconductor packaging having reduced sized plated through hole (PTH) pads by eliminating the margin of the pad-to-PTH alignment and enabling finer traces on the core of the substrate.

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Номер записи: 9

28-06-2012 дата публикации

Multi-layer golf ball

Номер: US20120165124A1

Автор: Derek A. Ladd, Herbert C. Boehm, Michael J. Sullivan, William E. Morgan

Принадлежит: Acushnet Co

Golf balls consisting of a dual core and a dual cover are disclosed. The surface hardness of the outer core layer is greater than the material hardness of the inner cover layer, and is preferably 75 Shore C or greater.

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Номер записи: 10

05-07-2012 дата публикации

Adhesive composition and optical member using the same

Номер: US20120171482A1

Автор: Hee Yeon Ki, Woo Jin JEONG

Принадлежит: Cheil Industries Inc

An adhesive composition and an optical member using the same, the adhesive composition including an acrylic resin; an isocyanate cross-linking agent; and a carbodiimide cross-linking agent, wherein the adhesive composition exhibits a creeping distance of about 100 μm or less when the composition attached to a glass substrate with a bonding area of about 1.5 cm×1.5 cm is left at about 22° C. and about 50% RH for about 3 days and is subjected to a load of about 10 gf/mm 2 for about 1,000 seconds, and a storage modulus of about 1×10 5 to about 1×10 7 Pa at about 10 Hz and about 30° C. under conditions in which a sample has a thickness of about 1 mm and an elongation of about 10%.

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Номер записи: 11

09-08-2012 дата публикации

Polyurethane floor finishes with hybrid performance

Номер: US20120201963A1

Автор: Anita Thomasser, Catherine Hanson, Lauren K. Carlson, Mark D. Levitt, Minyu Li, Nathan D. Peitersen, Robert D. Hei, Traci Gioino

Принадлежит: ECOLAB USA INC

VOC-compliant aqueous polyurethane floor coating compositions and components are provided. Embodiments include at least one organic solvent having a vapor pressure of less than 0.1 mm Hg under ambient conditions and a viscosity of less than 60 cps for at least three hours after being formed. The coating compositions exhibit application characteristics of acrylic floor coatings and durability characteristics of polyurethane floor coatings.

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Номер записи: 12

09-08-2012 дата публикации

Adhesive and adhesive tape

Номер: US20120202053A1

Автор: Masahiko Ando, Toru Iseki, Tsuyoshi Hiramatsu

Принадлежит: Nitto Denko Corp

The present invention provides an adhesive comprising a polyolefin (a), a hydroxyl group-containing polyolefin (b) and a crosslinking agent (c) having a functional group capable of reacting with the hydroxyl group.

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Номер записи: 13

09-08-2012 дата публикации

Crosslinkable fluororubber composition and crosslinked rubber article

Номер: US20120202950A1

Автор: Daisuke Shirakawa, Kunio Watanabe, Makoto Honda, Tomoyuki Fujita

Принадлежит: Asahi Glass Co Ltd

Obtaining a crosslinked rubber with high flexibility at low temperature includes crosslinking a fluororubber composition. The fluororubber composition includes a fluororubber and a compound of formula (X—) x (Z—) z Y. In the formula, X is U—(CF 2 ) a O(CF 2 CF 2 O) b —; Z is R F O(CF 2 CF 2 O) c —; Y is a (x+z) valent perfluoro saturated hydrocarbon group, optionally interrupted by an etheric oxygen atom; x is an integer of at least 3; z is an integer of at least 0; U is a monovalent group with an unsaturated hydrocarbon, a bromine atom, an iodine atom, or a combination thereof; R F is a C 1-20 linear perfluoroalkyl group, optionally interrupted by an etheric oxygen atom; a is an integer of from 0 to 20; b is an integer of from 1 to 200; and c is an integer of from 3 to 200.

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Номер записи: 14

04-10-2012 дата публикации

Stabilizer composition for filled polymers and nanocomposites

Номер: US20120252931A1

Автор: Rudolf Pfaendner

Принадлежит: BASF SE

The present invention relates to a stabilizer composition comprising a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and a filled thermoplastic polymer, in particular a nanocomposite. Further aspects of the invention are a process for the stabilization of filled thermoplastic polymers, in particular nanocomposites with a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and the use of such a composition for the stabilization of filled thermoplastic polymers, in particular nano-composites.

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Номер записи: 15

25-10-2012 дата публикации

Composition based on natural rubber and a reinforcing inorganic filler comprising dihydrazide

Номер: US20120270966A1

Автор: Brigitte Chauvin, Julien Thuilliez, Stéphanie DE LANDTSHEER

Принадлежит: Michelin Recherche et Technique SA Switzerland

Reinforced rubber composition based on at least (a) an elastomeric matrix predominantly based on natural rubber, (b) a reinforcing filler predominantly based on an inorganic filler, (c) a coupling agent and (d) a dihydrazide compound corresponding to the following formula I: in which R is a divalent hydrocarbon radical chosen from aromatic radicals having from 6 to 20 carbon atoms or saturated or unsaturated aliphatic radicals having from 2 to 20 carbon atoms and n has the value 0 or 1. This rubber composition is intended, for example, for the manufacture of a semi-finished rubber product intended for the tires of motor vehicles.

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Номер записи: 16

01-11-2012 дата публикации

Tire component not in contact with air, based on natural rubber, a reinforcing filler and a dihydrazide

Номер: US20120277359A1

Автор: Brigitte Chauvin, Julien Thuilliez, Stéphanie DE LANDTSHEER

Принадлежит: Michelin Recherche et Technique SA Switzerland

Tire component which is not in contact with air or with an inflation gas, comprising a rubber composition based on (a) an elastomeric matrix based on natural rubber, (b) a reinforcing filler, (c) from more than 2.5 to 8.5 phr of sulphur and (d) a dihydrazide compound corresponding to the following formula: in which R is a divalent hydrocarbon radical chosen from substituted or unsubstituted aromatic radicals having 6 to 20 carbon atoms, linear or branched, saturated or unsaturated, aliphatic radicals having 2 to 20 carbon atoms, and n is equal to 0 or 1. These tire components are more particularly those which comprise thread-like reinforcing elements, more especially metallic thread-like reinforcing elements, such as the carcass or crown plies of the tire.

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Номер записи: 17

22-11-2012 дата публикации

Process for production of polylactic acid resin composition

Номер: US20120296017A1

Автор: Akira Takenaka, Masahiro Mori, Tomoya Tsuboi

Принадлежит: Kao Corp

A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin. The polylactic acid resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

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Номер записи: 18

06-12-2012 дата публикации

Method for producing thermally-conductive adhesive sheet

Номер: US20120309879A1

Автор: Junichi Nakayama, Kenji Furuta, Takashi Wano, Yoshio Terada

Принадлежит: Nitto Denko Corp

Provided is a method for producing a thermally-conductive adhesive sheet including a thermally-conductive adhesive agent layer by performing: a composition preparation step of preparing a thermally-conductive adhesive agent composition including a thermally-conductive particle and an acrylic polymer component; and an adhesive agent layer formation step of forming a sheet-shaped thermally-conductive adhesive agent layer with the thermally-conductive adhesive agent composition, wherein in the composition preparation step, a cyclic organic compound of 8 or less carbon atoms, or an organic compound of 3 or less carbon atoms having a hydroxy, ketone, aldehyde, carboxyl or nitrile group is mixed as a constitutional component of the thermally-conductive adhesive agent composition.

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Номер записи: 19

31-01-2013 дата публикации

Thermal substrate

Номер: US20130025839A1

Автор: Frank Egitto, Timothy Antesberger, Varaprasad V. Calmidi, Voya R. Markovich, William E. Wilson

Принадлежит: Endicott Interconnect Technologies Inc

An organic substrate capable of providing effective heat transfer through its entire thickness by the use of parallel, linear common thermally conductive openings that extend through the substrate, the substrate having thin dielectric layers bonded together to form an integral substrate structure. The structure is adapted for assisting in providing cooling of high temperature electrical components on one side by effectively transferring heat from the components to a cooling structure positioned on an opposing side. Methods of making the substrate are also provided, as is an electrical assembly including the substrate, component and cooling structure.

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Номер записи: 20

31-01-2013 дата публикации

Semi-crystalline polyolefin composition, method of producing the same, and articles made therefrom

Номер: US20130030100A1

Автор: Dorothy KLASEN, Jian-Yang Cho, Mark J.M. VAN HEERINGEN, Marlies C. Tottle van't Westeinde, Yannick Saint-Gerard

Принадлежит: Dow Global Technologies LLC, Rohm and Haas Co

A semi-crystalline polyolefin composition comprising: a thermoplastic crystallizable polyolefin; and one or more di-alkyl bis-oxalamide compounds having the formula: wherein R 1 is a spacer group and each R 2 is a peripheral group and wherein each of R 1 and R 2 a and R 2 b is an independently selected hydrocarbyl group is provided. Also provided are a method for producing the semi-crystalline polyolefin composition and articles made therefrom.

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Номер записи: 21

07-02-2013 дата публикации

Chip package structure

Номер: US20130032940A1

Автор: Hung-Che Shen

Принадлежит: CHIPMOS TECHNOLOGIES INC

A chip package structure includes a chip, a flexible substrate, first leads and second leads. First bumps, second bumps and a seal ring are disposed on an active surface of the chip. The first and second bumps are respectively adjacent to first and second edges of the chip. The seal ring is located between the bumps and the edges. The chip is disposed in a chip mounting region of the flexible substrate. The first and second edges correspond to first and second sides of the chip mounting region respectively. The first leads disposed on the flexible substrate enter the chip mounting region through the first side and extend toward the second side to electrically connect the second bumps respectively. The second leads disposed on the flexible substrate enter the chip mounting region through the second side and extend toward the first side to electrically connect the first bumps respectively.

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Номер записи: 22

28-02-2013 дата публикации

Method for manufacturing a circuit device

Номер: US20130052796A1

Автор: Koichi Saito, Yasuyuki Yanase, Yoshio Okayama

Принадлежит: Sanyo Electric Co Ltd

A semiconductor substrate and a copper sheet stacked with an insulating resin layer are bonded together at a temperature of 130° C. or below (first temperature) so that an element electrode provided on the semiconductor substrate connects to the copper sheet before a thinning process. Then the semiconductor substrate and the copper sheet, on which the insulating resin layer has been stacked, are press-bonded at a high temperature of 170° C. or above (second temperature) with the copper sheet thinned to thickness of a wiring layer. Then the wiring layer (rewiring) is formed by patterning the thinned copper sheet.

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Номер записи: 23

21-03-2013 дата публикации

Stabilized Polyolefin Compositions

Номер: US20130072586A1

Автор: Cholli Ashok L., Dhawan Ashish, Kumar Rajesh, Kumar Vijayendra, Yang Sui-Zhou

Принадлежит: Polnox Corporation

Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. 2. The composition of wherein the additive is at least one phosphorus stabilizer selected from the group consisting of tris(2 claim 1 ,4-di-tert-butylphenyl)phosphite claim 1 , bis(2 claim 1 ,4-di-tert-butylphenyl)pentaerythritol diphosphite claim 1 , tetrakis(2 claim 1 ,4-di-tert-butylphenyl)-4 claim 1 ,4′-biphenylene-diphosphonite claim 1 , (2 claim 1 ,4 claim 1 ,6-tri-tert-butylphenyl) 2-butyl-2-ethyl-1 claim 1 ,3-propanediol phosphate and bis(2 claim 1 ,4-di-cumylphenyl)pentaerythritol diphosphite.3. The composition of wherein the antioxidant is in a concentration range from 0.0001% to 10% and the phosphorus stabilizer is in a concentration range 0.01% to 5%.4. The composition of claim 2 , wherein the additive further includes at least one co-stabilizer selected from the group consisting of a hindered amine stabilizer claim 2 , an ultraviolet absorber claim 2 , a metal deactivator claim 2 , a peroxide scavenger and a hydroxylamine.5. The composition of further including at least one acid stabilizer selected from the group consisting of zinc oxide claim 1 , calcium lactate claim 1 , natural and synthetic hydrotalcites claim 1 , alkali metal salts and alkaline earth metal salts of higher fatty acids claim 1 , calcium stearate claim 1 , zinc stearate claim 1 , magnesium behenate claim 1 , magnesium stearate claim 1 , sodium stearate claim 1 , sodium ricinoleate claim 1 , potassium palmitate claim 1 , antimony pyrocatecholate and zinc pyrocatecholate.6. The composition of wherein the antioxidant is in a concentration range from 0.0001% ...

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Номер записи: 24

11-04-2013 дата публикации

Reversibly Switchable Surfactants and Methods of Use Thereof

Номер: US20130087072A1

Автор: Jessop Philip G.

Принадлежит: QUEEN'S UNIVERSITY AT KINGSTON

Reversible switchable surfactants are provided. A surfactant is the salt of an amidine or guanidine having at least one R group that is a hydrophobic moiety selected from the group consisting of higher aliphatic moiety, higher siloxyl moiety, higher aliphatic/siloxyl moiety, aliphatic/aryl moiety, siloxyl/aryl moiety, and aliphatic/siloxyl/aryl moiety. The other R groups are smaller moieties such as H, Cto Caliphatic or the like. The surfactant is turned on by a gas that liberates hydrogen ions, such as, for example, carbon dioxide, which liberates hydrogen ions in the presence of water. The surfactant is turned off by exposure to a flushing gas and/or heating. When “on” the surfactants are useful to stabilize emulsions, and when “off” they are useful to separate immiscible liquids or a liquid and a solid. The surfactants find uses in polymerization and in the oil industry. 121.-. (canceled)22. A composition comprising:(a) water or an aqueous solution; a hydrophobic portion, and', 'a nitrogen-containing salt portion comprising a protonated amine moiety, wherein said nitrogen-containing salt portion reversibly converts to a non-salt form upon contact with a source of heat and/or a flushing gas, wherein said flushing gas contains substantially no gas that liberates hydrogen ions in the presence of water;, '(b) a switchable surfactant compound that comprises 'a water insoluble solid that is in a stable suspension with said water or aqueous solution and forms an unstable suspension or other two-phase mixture with said water or aqueous solution when the switchable surfactant compound is converted to the non-salt form; and', '(c) a water immiscible liquid that is in a stable emulsion with said water or aqueous solution and forms an unstable emulsion or other two-phase mixture with said water or aqueous solution when the switchable surfactant compound is converted to the non-salt form, or'}(d) a dissolved gas that liberates hydrogen ions in the presence of water, wherein ...

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Номер записи: 25

23-05-2013 дата публикации

LAMINATE FOR LAMINATED GLASS AND INTERLAYER FILM FOR LAMINATED GLASS

Номер: US20130131233A1

Автор: Fukatani Juichi, ICHIKAWA Seiko, KAMEDA Mayu, OMOTO Izumi, TANAKA Kouichi

Принадлежит:

A laminate for a laminated glass which is used as a head-up display (HUD) and is not deteriorated even if exposed to light, and with which a laminated glass having excellent impact resistance can be prepared, wherein an interlayer film for a laminated glass and a retardation element sandwiched between adhesive layers are laminated, the interlayer film for a laminated glass contains a thermoplastic resin and an ultraviolet absorber, the interlayer film for a laminated glass contains, as the ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound. 111-. (canceled)12. An interlayer film for a laminated glass ,wherein said interlayer film for a laminated glass comprises a thermoplastic resin and an ultraviolet absorber,said interlayer film for a laminated glass comprises, as said ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound andthe sum of the contents of said malonic ester compound, said oxanilide compound and said triazine compound is 0.8 parts by weight or more and the sum of the contents of said benzotriazole compound or said benzophenone compound is 0.8 parts by weight or more with respect to 100 parts by weight of said thermoplastic resin.13. (canceled)14. The interlayer film for a laminated glass according to claim 12 ,wherein the interlayer film for a laminated glass comprises the oxanilide compound and the benzotriazole compound as the ultraviolet absorber, and the content of said oxanilide compound is 0.8 to 1.4 parts by weight and the content of said benzotriazole compound is 0.8 to 1.4 parts by weight with respect to 100 parts by weight of the thermoplastic resin.15. The interlayer film for a laminated glass according to claim 12 ,wherein the ...

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Номер записи: 26

23-05-2013 дата публикации

ADDITIVES FOR STABILIZING POLYCONDENSATES WITH RESPECT TO HYDROLYSIS

Номер: US20130131255A1

Автор: FRENZ Volker, Pottie Laurence, SCHILLO Simone, Smit Theo, VAN DER MEER Roelof

Принадлежит:

A mixture comprising at least one polyfunctional chain extender having at least three reactive groups, and at least one mono- or difunctional hydrolysis stabilizer, where the chain extenders and the hydrolysis stabilizers react with the terminal groups of polymers in the molten or solid state of the polymers to form a chemical bond. Use of such mixtures as stabilizers for polymers. Methods for stabilizing polymers with respect to molecular weight loss, where an effective amount of such a mixture is added to the polymer. 1. A mixture (M) comprisinga. at least one polyfunctional chain extender (K) having at least three reactive groups, andb. at least one mono- or difunctional hydrolysis stabilizer (H),where,the chain extenders (K) and the hydrolysis stabilizers (H) react with the terminal groups of polymers (P) in the molten or solid state of the polymers (P) to form a chemical bond.2. The mixture according to claim 1 , where the chain extenders (K) are selected from the group of the homo- and copolymers comprising at least three epoxy groups claim 1 , at least three aziridine groups claim 1 , or at least three anhydride groups.3. The mixture according to claim 2 , where the copolymers comprising at least three epoxy groups involve epoxy-functionalized copolymers comprising styrene and (meth)acrylic acid monomer in polymerized form.5. The mixture according to to claim 2 , where the polymers (P) are polycondensates or polyadducts.6. The mixture according to claim 5 , where the polymers (P) are selected from the group of the polyesters claim 5 , polyamides claim 5 , polyurethanes claim 5 , polycarbonates claim 5 , and copolymers of these claim 5 , and also mixtures of said polymers.7. The mixture according to claim 5 , where the polymers (P) are PET claim 5 , PBT claim 5 , PEN claim 5 , PC claim 5 , biodegradable aliphatic-aromatic copolyesters claim 5 , biopolymers claim 5 , or PA6.8. The mixture according to to claim 5 , where the polymers (P) comprise terminal ...

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Номер записи: 27

30-05-2013 дата публикации

Coating composition for metal conductors

Номер: US20130133920A1

Автор: Frank-Rainer Boehm, Michael Herm, Pacal Meiners, Stefan Ricken

Принадлежит: EI Du Pont de Nemours and Co

The invention relates to a coating composition for coating electrically conductive wires. The coating composition comprising 0.1 to 60 wt % of reactive particles, based on an element-oxygen network and further having reactive functional groups chemically bound to the surface of the element-oxygen network. At least one of the reactive functional groups is an isocyanate group that is bound to the reactive particle via a carbamate group. The coating composition can further contain one or more conventional binders and other additives.

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Номер записи: 28

30-05-2013 дата публикации

Resin composition

Номер: US20130137802A1

Автор: Hiroki Sawada, Masahiro Mori

Принадлежит: Kao Corp

A resin composition containing: an ester compound including a carboxylic acid ester obtained by using (1) a monohydric alcohol having an alkyl group having 1 to 4 carbon atoms; (2) a dicarboxylic acid having an alkylene group having 2 to 4 carbon atoms; and (3) a dihydric alcohol having an alkylene group having 2 to 6 carbon atoms, the ester compound having an acid value of 1.00 mgKOH/g or less, a hydroxyl value of 5.0 mgKOH/g or less, and a number-average molecular weight of from 300 to 700; and an aliphatic polyester. Since the resin composition of the present invention inhibits the generation of volatile compounds, the resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.

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Номер записи: 29

06-06-2013 дата публикации

Process for the Preparation of Multifunctional Polycarbodiimides Which are Used as Crosslinking Agents

Номер: US20130144006A1

Автор: Derksen Andries Johannes, Van Der Bruggen Robrecht Leonardus Johannes

Принадлежит: Stahl International B.V.

A process for the preparation of multifunctional polycarbodiimides, which are used as crosslinking agents, in which the polycarbodiimide is prepared by reacting mono- and polyisocyanates in the presence of a mono- or polyisocyanate that contains one or multiple additional reactive functional groups and in the presence of a carbodiimide catalyst, and thereafter terminating or chain extending the polycarbodiimide chain. Between 0 and 10% of an organic solvent and/or between 0 and 30% of a plasticizer and/or between 0 and 30% of a surface active component is added to the product during, before or after the polycarbodiimide forming reaction and/or the capping reaction and/or the chain extending reaction. Further, the invention relates to a coating mixture in which the polycarbodiimide is used as crosslinking agent and to the cured material obtained with the coating mixture. 1. A process for the preparation of water-dispersible multifunctional polycarbodiimides to be used as crosslinking agents , comprising:A. the reaction of a mono- and/or polyisocyanate at 80-180° C. in the presence of 0.05-5 weight percentage of a carbodiimide catalyst, in which a polycarbodiimide or an isocyanate functional polycarbodiimide is formed with a mean value of 1-10 carbodiimide functions;B. terminating and/or chain extending the isocyanate functional polycarbodiimide chain, during or after the formation of the polycarbodiimide chain by the addition of 0.05 to 1.0 equivalent, regarding to the isocyanate functions that are not consumed in the formation of the polycarbodiimide chain, of a compound containing a hydrophilic group and one or multiple amine and/or hydroxyl functions, together with, prior to, or followed by capping of the remaining isocyanate functions with a compound containing one or multiple amine and/or hydroxyl functions, in which the compound containing one or multiple amine and/or hydroxyl functions can also contain an additional functional group,wherein step A 0.5-30 ...

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Номер записи: 30

13-06-2013 дата публикации

Polylactic Acid Resin Composition and Resin Molded Article Thereof

Номер: US20130150505A1

Автор: HIDEAKI Onishi, Ken Morishita

Принадлежит: Individual

Provided are a polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one of a polyol and a polyol dehydration condensate, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide.

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Номер записи: 31

13-06-2013 дата публикации

Polylactic Acid Resin Composition and Resin Molded Article Thereof

Номер: US20130150510A1

Автор: Morishita Ken, Onishi Hideaki

Принадлежит:

Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 8 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group. 1. A polylactic acid resin composition comprising:a first component comprising a polylactic acid;a second component comprising a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid comprising 8 to 24 carbon atoms; anda third component comprising a fatty acid amide comprising a hydroxyl group.2. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises 30 to 95 wt % of an oxyethylene group.3. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises a hydroxyl group derived from said alkylene oxide.4. The polylactic acid resin composition according to claim 2 , wherein said reaction product as said second component comprises a hydroxyl group derived from said alkylene oxide.5. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises 0.5 or more and less than 2.5 ester groups on average in a molecule thereof.6. The polylactic acid resin composition according to claim 2 , wherein said reaction product as said second component comprises 0.5 or more and less than 2.5 ester groups on average in a molecule thereof.7. The polylactic acid resin composition according to claim 1 ...

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Номер записи: 32

20-06-2013 дата публикации

Nucleating System for Polyarylene Sulfide Compositions

Номер: US20130157033A1

Автор: Kamlesh P. Nair, Rong LUO, Steven D. Gray, Xinyu Zhao

Принадлежит: Ticona LLC

A nucleating system for a thermoplastic composition that contains a polyarylene sulfide is provided. The nucleating system includes a combination of an inorganic crystalline compound and an aromatic amide oligomer. The present inventors have discovered that the combination of these different types of nucleating agents result in excellent crystallization properties (e.g., rate of crystallization). Due to the improved crystallization rate, the thermoplastic composition can be molded at lower temperatures to still achieve the same degree of crystallization. In addition to minimizing the energy requirements of the molding operating, the use of lower temperatures can also decrease the production of “flash” normally associated with high temperature molding operations. The composition may also possess good viscosity properties that allow it to be readily molded into parts of a variety of different shapes and sizes.

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Номер записи: 33

20-06-2013 дата публикации

THERMOPLASTIC RESIN FOAM, METHOD OF PRODUCING THE SAME, AND LIGHT REFLECTING MATERIAL USING THE SAME

Номер: US20130158143A1

Автор: IKEDA Hideyuki, INAMORI Kojiro

Принадлежит: FURUKAWA ELECTRIC CO., LTD.

A thermoplastic resin foam, having a bubble with an average bubble diameter of 10 μm or less in the inside thereof, in which wherein the thermoplastic resin foam is prepared by using and foaming a thermoplastic resin composition containing 0.25 to 2.5 part(s) by mass of a melt-type crystallization nucleating agent (B), with respect to 100 parts by mass of an amorphous thermoplastic resin (A). 1. A thermoplastic resin foam , comprising a bubble with an average bubble diameter of 10 μm or less in the inside thereof ,wherein the thermoplastic resin foam is prepared by using and foaming a thermoplastic resin composition containing 0.25 to 2.5 part(s) by mass of a melt-type crystallization nucleating agent (B), with respect to 100 parts by mass of an amorphous thermoplastic resin (A).2. The thermoplastic resin foam according to claim 1 , {'br': None, 'sup': 1', '2, 'sub': 'a', 'R—(CONHR)\u2003\u2003Formula (1)'}, 'wherein the melt-type crystallization nucleating agent (B) is a compound represented by the following formula (1){'sup': 1', '2, 'wherein Rrepresents a saturated or unsaturated aliphatic polycarboxylic acid residue having 2 to 30 carbon atoms, a saturated or unsaturated alicyclic polycarboxylic acid residue having 4 to 28 carbon atoms, or an aromatic polycarboxylic acid residue having 6 to 28 carbon atoms; Rrepresents an alkyl group having 1 to 18 carbon atom(s), an alkenyl group having 2 to 18 carbon atoms, a cycloalkyl group or a cycloalkenyl group having 3 to 12 carbon atoms, a phenyl group, a naphthyl group, or an anthryl group; and a represents an integer from 2 to 6.'}3. The thermoplastic resin foam according to claim 1 ,wherein the melt-type crystallization nucleating agent (B) is at least one selected from the group consisting of trimesic acid tris(t-butylamide), trimesic acid tricyclohexylamide, trimesic acid tri(2-methylcyclohexylamide), trimesic acid tri(4-methylcyclohexylamide), 1,4-cyclohexane dicarboxylic acid dianilide, 1,4-cyclohexanoic acid ...

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Номер записи: 34

04-07-2013 дата публикации

Packages with Passive Devices and Methods of Forming the Same

Номер: US20130168805A1

Автор: Chen-Hua Yu, Chiung-Han Yeh, Der-Chyang Yeh, Shang-Yun Hou, Shuo-Mao Chen, Yi-Jou Lin

Принадлежит: Taiwan Semiconductor Manufacturing Co TSMC Ltd

A device includes a substrate, a metal pad over the substrate, and a passivation layer having a portion over the metal pad. A Post-Passivation Interconnect (PPI) line is disposed over the passivation layer and electrically coupled to the metal pad. An Under-Bump Metallurgy (UBM) is disposed over and electrically coupled to the PPI line. A passive device includes a portion at a same level as the UBM. The portion of the passive device is formed of a same material as the UBM.

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Номер записи: 35

04-07-2013 дата публикации

POLYPROPYLENE RESIN COMPOSITION

Номер: US20130172455A1

Автор: Sidqi Mohamed, Tanji Naoko

Принадлежит: ADEKA CORPORATION

This polypropylene resin composition is characterized by containing the following per 100 mass parts of a polypropylene resin: 0.06 to 0.1 mass parts of a specific aromatic metal phosphate, 0.015 to 0.02 mass parts of a specific aromatic triamide compound, and 0.015 to 0.03 mass parts of magnesium hydroxide. This polypropylene resin composition makes it possible to increase the transparency and physical strength of a polypropylene resin with only small amounts of a nucleator and transparentization agent added. The reduction in the amounts of additives also increases resistance to leaching and makes molded articles more sanitary. 1. A polypropylene-based resin composition, containing 0.06 to 0.1 part by mass of a compound represented by the following general formula (I), 0.015 to 0.02 part by mass of a compound represented by the following general formula (II) and 0.015 to 0.03 part by mass of magnesium hydroxide per 100 parts by mass of a polypropylene-based resin:{'sup': 1', '2', '3', '4, 'wherein R, R, Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; X represents a direct bond or an alkylidene group having 1 to 4 carbon atoms; M represents any of an alkali metal, an alkaline earth metal and aluminum; Y represents a hydroxyl group; n represents 1 when M is an alkali metal, represents 2 when M is an alkaline earth metal, or represents 2 or 3 when M is aluminum; and m represents 0 or 1, wherein m represents 0 when M is an alkali metal or alkaline earth metal, or represents 1 when n is 2 or represents 0 when n is 3 when M is aluminum;'}{'sup': 5', '6', '7, 'wherein Z represents an amide bond, and R, Rand Reach independently represent a straight chain or branched alkyl group having 1 to 8 carbon atoms.'} The present invention relates to a polypropylene-based resin composition that uses an aromatic metal phosphate salt, an aromatic triamide compound and magnesium hydroxide in combination, to thereby improve the ...

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Номер записи: 36

04-07-2013 дата публикации

POLYAMIDE RESIN MOLDINGS

Номер: US20130172460A1

Автор: Kurokawa Masashi, Mitadera Jun, Takano Takahiro

Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Provided is a xylylenesebacamide resin molding which is excellent in mechanical strength such as elastic modulus and avoids the problem of mechanical strength loss during long-term use. This is a molding of a polyamide resin or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), and the molding has a crystallinity index of 0 to 50% and a moisture content of 0.1 to 2% by mass. 1. A polyamide resin molding , which is formed from a polyamide resin comprising a diamine structural unit and a dicarboxylic acid structural unit or a polyamide resin composition containing the polyamide resin ,wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), and which has a crystallinity index of 0 to 50% and a moisture content of 0.1 to 2% by mass.2. The polyamide resin molding according to claim 1 , wherein xylylenediamine (A) is m-xylylenediamine claim 1 , p-xylylenediamine or a mixture thereof.3. The polyamide resin molding according to claim 1 , wherein the polyamide resin has a number average molecular weight of 8 claim 1 ,000 to 50 claim 1 ,000.4. The polyamide resin molding according to claim 1 , wherein the polyamide resin composition contains 0.1 to 2 parts by mass of a carbodiimide compound (C) per 100 parts by mass of the polyamide resin.5. The polyamide resin molding according to claim 1 , which is a film claim 1 , sheet claim 1 , thread claim 1 , tube or injection-molded article.6. The polyamide resin molding according to claim 1 , which is formed in such a manner that an inlet temperature (Tin) and an outlet temperature (Tout) of a cylinder in which the polyamide resin or polyamide resin composition containing the polyamide resin is melted satisfy ...

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Номер записи: 37

11-07-2013 дата публикации

STEREOCOMPLEX POLYLACTIC ACID FILM AND RESIN COMPOSITION

Номер: US20130178567A1

Автор: Ono Yuhei, Oya Taro, Uchiyama Akihiko

Принадлежит: TEIJIN LIMITED

A stereocomplex polylactic acid resin composition containing an amide compound represented by the following general formula (1) and a film composed thereof. A stereocomplex polylactic acid excellent in transparency and a resin composition can be provided. 3. The stereocomplex polylactic acid film according to claim 1 , wherein the crystallinity (C) is 90% or more.4. The stereocomplex polylactic acid film according to claim 1 , wherein the crystallinity (C) is 70% or less.5. The stereocomplex polylactic acid film according to claim 1 , wherein the stereocomplex crystallinity (S) is 90% or more.6. The stereocomplex polylactic acid film according to claim 1 , wherein the haze is 1% or less.7. The stereocomplex polylactic acid film according to claim 1 , wherein the absolute value of the out-of-plane retardation (Rth) is 20 nm or less.8. The stereocomplex polylactic acid film according to claim 1 , wherein the out-of-plane retardation (Rth) is −20nm or less. The present invention relates to a stereocomplex polylactic acid film especially excellent in transparency and a resin composition, more particularly to a stereocomplex polylactic acid film for which low retardation is required.As a transparent polymeric substrate for optical use, for example, for liquid display, touch panel, etc., a cellulosic film such as triacetyl cellulose, a polyester film such as polyethyleneterephthalate film, a polycarbonate film, etc. are known.However, since these resins originate from petroleum which is a finite resource as the starting material, a problem of depletion of the petroleum resource is concerned.In recent years, a polylactic acid polymer is drawing attention as a material with which the above-mentioned problem may be solved. As a fact, there have been a lot of studies and developments on this material. The problem of depletion of resource may be solved by using a polylactic acid polymer, since its starting material is a plant material, such as corn. However, since polylactic ...

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Номер записи: 38

18-07-2013 дата публикации

RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

Номер: US20130183536A1

Автор: Aoyama Taizo, Kaneda Yutaka, Mekata Tetsuo

Принадлежит: KANEKA CORPORATION

The present invention aims to provide a molded product excellent in jet-blackness, weather resistance, mold-processability, boss strength, abrasion resistance and opaqueness, and a resin composition to provide the molded product. 1. A resin composition comprising:an acrylic resin (A); anda carbon black (B) having a number average particle diameter of 10 to 40 nm.2. The resin composition according to claim 1 ,wherein the carbon black (B) is dispersed so as to have a number average particle diameter of 10 to 40 nm.3. The resin composition according to claim 2 ,wherein dispersion of the carbon black (b) is primary dispersion and the carbon black (B) is dispersed so as to have a number average particle diameter of 10 to 40 nm.4. The resin composition according to claim 1 ,further comprising an organophosphorus stabilizer having a melting point of 120 to 250° C.5. The resin composition according to claim 1 ,further comprising at least one lubricant selected from the group consisting of esters of C10 to C30 fatty acids and amides of C10 to C30 fatty acids.6. The resin composition according to claim 1 ,{'sup': −1', '−1, 'wherein a molded product produced from the resin composition has an absorption coefficient of 0.02 to 0.04 ppmcm.'}7. The resin composition according to claim 1 ,wherein the acrylic resin (A) provides a 3 mm-thick molded product having a total light transmittance of 85% or more.8. The resin composition according to claim 1 ,wherein the acrylic resin (A) contains a rubber-containing acrylic graft copolymer (A1).9. The resin composition according to claim 8 ,wherein 100 parts by weight of the acrylic resin (A) contains 5 to 100 parts by weight of a rubber-containing acrylic graft copolymer (A1) and 95 to 0 parts by weight of an acrylic resin (A2);the rubber-containing acrylic graft copolymer (A1) is a multilayer graft copolymer having an inner layer of a rubber copolymer (A1c) and an outer layer of a graft component (A1s) with a weight ratio (A1c:A1s) of 5: ...

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Номер записи: 39

25-07-2013 дата публикации

Adhesion and cohesion modifiers for asphalt

Номер: US20130186302A1

Автор: JAMES Alan Duncan, LOGARAJ Sundaram, NAIDOO Premnathan

Принадлежит: AKZO NOBEL N.V.

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

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Номер записи: 40

25-07-2013 дата публикации

METHOD OF PREPARATION OF NUCLEATED SEMI-CRYSTALLINE POLYMER

Номер: US20130190435A1

Автор: Pospisil Ladislav, Skoumal Miroslav, Zborilova Petra

Принадлежит: POLYMER INSTITUTE BRNO, SPOL. S R.O.

The method of preparation of nucleated semi-crystalline polyolefin via coordination polymerization, wherein the nucleating agent is dosed in form of the suspension or the solution in a non-polar hydrocarbon solvent or in concentrated organoaluminum as part of the catalyst system for α-olefin polymerization. 1. The method of preparation of nucleated semi-crystalline polyolefin via coordination polymerization , wherein the nucleating agent is dosed in form of the suspension or the solution in a non-polar hydrocarbon solvent or in concentrated organoaluminum as a part of the catalyst system for α-olefin polymerization.2. The method according to claim 1 , wherein the nucleating agent is the inorganic substance selected from the group involving talc claim 1 , CaO claim 1 , MgO claim 1 , TiOsilica (SIO) claim 1 , alumina (AlO) claim 1 , clay claim 1 , graphite or carbon nanotubes.4. The method according to claim 1 , wherein the organic nucleating agent is of non-sorbitol type having 1 claim 1 ,3 claim 1 ,5-tris(2 claim 1 ,2-dimethylpropanamido)-benzene claim 1 , N claim 1 ,N′ claim 1 ,N″-tris(2-methylcyklohexyl)-1 claim 1 ,2 claim 1 ,3-propantricarboxamide or N claim 1 ,N′-dicyclohexylnaphtalene-2 claim 1 ,6-dicarboxamide structure.5. The method according to claim 1 , wherein a non polar hydrocarbon solvent selected from the group involving liquefied propane claim 1 , propene claim 1 , butane claim 1 , isomers of pentane claim 1 , hexane claim 1 , octane claim 1 , nonane claim 1 , decane claim 1 , cyclopentane claim 1 , cyclohexane claim 1 , benzene claim 1 , toluene claim 1 , xylene and mineral oils is used.6. The method according to claim 1 , wherein the organic nucleating agent is modified by the addition of an organoaluminum compound selected from the group involving trimethylaluminum claim 1 , triethylaluminum claim 1 , tributylaluminum claim 1 , tri-isobutylaluminum claim 1 , trihexylaluminum claim 1 , trioctylaluminum claim 1 , diethylaluminum chloride claim 1 , ...

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Номер записи: 41

08-08-2013 дата публикации

Composite build-up materials for embedding of active components

Номер: US20130199832A1

Автор: Hugh Laver, Jürgen Kress, Norbert Galster

Принадлежит: Atotech Deutschland GmbH and Co KG

Disclosed are composite build-up materials for the manufacture of printed circuit boards, IC substrates, chip packages and the like. The composite build-up materials are suitable for embedding active components such as micro chips. The composite build-up materials comprise a carrier layer ( 1 ), a resin layer with reinforcement ( 2 ), and a resin layer without reinforcement ( 3 ). The active component ( 6 ) is embedded into the resin layer without reinforcement ( 6 ).

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Номер записи: 42

08-08-2013 дата публикации

Salt Modified Inherently Electrostatic Dissipative Polymers

Номер: US20130202970A1

Автор: Carlos A. Piedrahita, James M. Ludlow, Iii, Qiwei Lu, Yona Eckstein

Принадлежит: Lubrizol Advanced Materials Inc

The present invention relates to inherently electrostatic dissipative polymers, such as thermoplastic urethanes (TPU), and compositions thereof. The present invention provides a composition comprising: (a) an inherently dissipative polymer and (b) a halogen-free metal salt of an amidoalkanesulfonic acid, a hydrocarbyl-substituted benzenesulfonic acid, or a mixture thereof, or a polymer derived therefrom. The invention also provides a shaped polymeric article comprising the inherently dissipative polymer compositions described herein. The invention also provides a process of making the inherently dissipative polymer compositions described herein. The process includes the step of mixing a halogen-free metal-containing salt into an inherently dissipative polymer.

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Номер записи: 43

15-08-2013 дата публикации

Novel uses of esteramide compounds

Номер: US20130210933A1

Автор: Massimo Guglieri, Thierry Vidal

Принадлежит: Rhodia Operations SAS

The use of an esteramide compound, alone or as a mixture of the following formula (I): R 1 OOC-A-CONR 2 R 3 (I) is described, wherein: A is a covalent bond or a methylene group —CH 2 —, R 1 is an optionally substituted hydrocarbon group having from 1 to 36 carbon atoms, R 2 and R 3 , either identical or different, are groups selected from a hydrogen atom and optionally substituted hydrocarbon groups comprising from 1 to 36 carbon atoms, R 2 and R 3 may form together a ring having the nitrogen atom to which they are bound, said ring being, if need be, substituted and/or having an additional heteroatom and R 2 and R 3 not being simultaneously hydrogens. Also described, are applications for using the esteramide compound as a solvent, a co-solvent, a coalescence agent, a crystallization inhibitor, a plasticizer or an agent for increasing biological activity.

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Номер записи: 44

15-08-2013 дата публикации

PROCESS FOR IMPROVING THE FLOW PROPERTIES OF POLYMER MELTS

Номер: US20130210973A1

Автор: Hoffmann Kurt, Rotzinger Bruno, Schmidt Hans-Werner, STOLL KLAUS

Принадлежит: BASF SE

A process for improving the flow properties of a melt containing a thermoplastic polymer, which comprises incorporating 0.005% to 0.5% by weight, relative to the weight of the thermoplastic polymer, of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing. 1. A process for improving the flow properties of a melt containing a thermoplastic polymer , which comprises incorporating 0.005% to 0.5% by weight , relative to the weight of the thermoplastic polymer , of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing.2. A process according to claim 1 , wherein the additive is an organic compound with needle-like morphology in its solid state.3. A process according to claim 1 , wherein the needle-like morphology of the pure additive in its solid state is a columnar structure exhibiting an average length/diameter ratio of more than 3.4. A process according to claim 1 , wherein the additive has a melting point which is at least 30° C. higher than the melting point of the thermoplastic polymer.5. A process according to claim 1 , wherein the additive enhances the crystallization peak temperature Tof the thermoplastic polymer by at least 1° C.6. A process according to claim 1 , wherein the additive is an organic compound containing polar moieties enabled to undergo long-range polar-polar interaction by hydrogen bonding.7. A process according to claim 1 , wherein the additive is an organic compound containing polar moieties and shielding non-polar hydrophobic groups on the outer molecular sphere.8. A process according to claim 1 , wherein the additive is an organic compound containing one or more —OH or >NH groups.16. A process according to claim 9 , wherein the additive is1 ...

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Номер записи: 45

12-09-2013 дата публикации

METHOD FOR STABILIZING POLYMER FOR LONG TERM, METHOD FOR PRODUCING NONWOVEN FABRIC, AND METHOD FOR PRODUCING ELASTOMER COMPOSITION

Номер: US20130237114A1

Автор: Kawamoto Naoshi, Okamoto Kohei, Seguchi Tetsuya, Urushihara Tsuyoshi

Принадлежит: ADEKA CORPORATION

The present invention provides a method of producing a nonwoven fabric, which is capable of producing a nonwoven fabric showing limited elution of its additives into a solvent. 2. The method according to claim 1 , wherein said organoaluminum compound is a trialkylaluminum.3. A nonwoven fabric claim 1 , which is characterized by being obtained by the method according to .4. A sanitary cloth claim 3 , filter cloth or filter claim 3 , which is characterized by being composed of the nonwoven fabric according to .6. The method according to claim 5 , wherein said phenolic antioxidant masked with an organoaluminum compound is obtained by mixing said organoaluminum compound and said phenolic antioxidant at a mass ratio (organoaluminum compound/phenolic antioxidant) of 1/5 to 100/1.7. The method according to claim 5 , wherein said phenolic antioxidant represented by said Formula (1) is added in an amount of 0.001 to 0.5 parts by mass with respect to 100 parts by mass of said thermoplastic elastomer.8. The method according to claim 5 , wherein a phosphorus-based antioxidant is further added to at least one of said catalyst system claim 5 , said polymerization system and said piping before or during said polymerization of said monomer having an ethylenically unsaturated bond.9. The method according to claim 8 , wherein said phosphorus-based antioxidant is added in an amount of 0.001 to 3 parts by mass with respect to 100 parts by mass of said thermoplastic elastomer.10. The method according to claim 8 , wherein said phosphorus-based antioxidant is tris(2 claim 8 ,4-di-t-butylphenyl)phosphite.11. The method according to claim 5 , wherein said thermoplastic elastomer is an ethylene-propylene copolymer.12. The method according to claim 5 , wherein said organoaluminum compound is a trialkylaluminum.13. A thermoplastic elastomer composition claim 5 , which is characterized by being produced by the method according to .15. The method according to claim 14 , wherein claim 14 , in ...

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Номер записи: 46

12-09-2013 дата публикации

STRAW PLASTIC AND PREPARATION METHOD THEREOF

Номер: US20130237647A1

Автор: Yin Zhengfu

Принадлежит: Jiangsu Jinhe Hi-Tech Co. Ltd

A straw plastic and the preparation method thereof are disclosed, wherein the crops straw with the length of 1.5˜2.0 mm is dried and mixed with plastic and plastic additive, and then extruded and palletized with twin screw extruder. The granular material of the invention has even particle size and stable state, and can be made into film, sheet or injection moulded product with molding process such as blow molding, drawing or injection molding. The product appears the color of natural wood, has the texture of plant fiber on the surface, and has good surface finish, high strength, good toughness, and comfortable hand feeling. The invention reduces the environmental pollution resulted from the discarding of undegradable plastic and achieves the full utilization of resource. 1. A straw plastic , comprising plastic and plastic additives , wherein further comprising crop straw , the weight fraction of the plastic , the crop straw and the plastic additives is 63˜73% , 23˜33% and 4˜6% based on the total weight of the raw material.2. A straw plastic according to claim 1 , wherein the plastic is any of polyethylene claim 1 , polypropylene claim 1 , polystyrene or acrylonitrile butadient styrene.3. A straw plastic according to claim 1 , wherein the crop straw is any of rice straw claim 1 , wheat straw claim 1 , wheat bran claim 1 , corn cop or corn stalk.4. A straw plastic according to claim 1 , wherein the plastic additives are any of silane coupling agent claim 1 , aluminate/titanate complexing coupling agent claim 1 , stearic acid claim 1 , ethylene bis stearamide claim 1 , polyethylene wax claim 1 , or titanium dioxide.5. A preparing method of straw plastic according to claim 1 , wherein mix the crop straw of 1.5˜2.0 mm in length after being dried claim 1 , the plastic and the plastic additives claim 1 , extrude the mixture into granules with a twin screw extruder; the weight fraction of the plastic claim 1 , crop straw and additives is 63-73 wt % claim 1 , 23-33 wt % and ...

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Номер записи: 47

12-09-2013 дата публикации

BIMODAL POLYETHYLENE COMPOSITION FOR INJECTION MOULDED ARTICLES

Номер: US20130237652A1

Автор: Blayac Laurent, Kulshreshtha Bhawna, MONNISSEN Luc

Принадлежит: Borealis AG

Bimodal high density polyethylene composition for producing moulded articles comprising —an ethylene homopolymer or an ethylene alpha-olefin copolymer which is a bimodal high density polymer (COMPONENT A) in combination with —an alphanucleating agent (COMPONENT B), —a slip agent being a primary fatty acid amide, (COMPONENT C) and —one or more additives selected from antioxidants, acid scavengers, pigments and UV-stabilisers (COMPONENT D), the composition showing an increased the crystallisation temperature and a decreased coefficient of friction compared to a bimodal HDPE composition prepared with the sole use of nucleating agent and compared to the sole use of a slip agent; and its use for producing injection moulded articles, especially caps and closures. 1. Bimodal high density polyethylene composition for producing moulded articles comprising:a) 92.6 to 99.4 wt % of the composition of a bimodal high density polymer comprising an ethylene homopolymer or an ethylene alpha-olefin copolymer (COMPONENT A) in combination with;b) 0.5 to 2 wt % of the composition of an inorganic alpha nucleating agent, in particular talc, kaolin and silica, (COMPONENT B);c) 0.05 to 0.4 wt % of the composition of a slip agent being a linear saturated primary fatty acid amide, (COMPONENT C) and;d) 0.05 to 5 wt % of the composition of one or more additives selected from antioxidants, acid scavengers, pigments and UV-stabilisers. (COMPONENT D).2. High density polyethylene composition according to claim 1 , wherein Component A comprises:(i) a low molecular weight ethylene homopolymer or copolymer and;(ii) a high molecular weight ethylene homopolymer or copolymer.3. High density polyethylene composition according to claim 2 , wherein the low molecular fraction (i) of Component (A) is an ethylene homopolymer with an MFRin the range of 300 to 500 g/10 min and a density of more than 960 to 980 kg/mand the high molecular weight fraction (ii) of Component (A) is an ethylene copolymer with an alpha ...

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Номер записи: 48

26-09-2013 дата публикации

Polyamide compositions with improved optical properties

Номер: US20130251929A1

Автор: Claus Gabriel, Florian Richter, Hans-Werner Schmidt

Принадлежит: BASF SE

The present invention relates to a polymer composition comprising at least one polyamide and at least one urea compound of the formula I where x is 1, 2 or 3; R 1 and R 2 are selected from hydrogen, linear C 1 -C 7 -alkyl, branched C 3 -C 10 -alkyl, unsubstituted or substituted C 3 -C 12 -cycloalkyl, unsubstituted or substituted C 3 -C 12 -cycloalkyl-C 1 -C 4 -alkyl, unsubstituted or substituted aryl and unsubstituted or substituted aryl-C 1 -C 4 -alkyl; and Z is selected from C 3 -C 10 -alkanediyl, unsubstituted or substituted arylene, unsubstituted or substituted aryl unsubstituted or substituted ene-C 1 -C 4 -alkylene-arylene, unsubstituted or substituted heteroarylene, unsubstituted or substituted heteroarylene-C 1 -C 4 -alkylene-heteroarylene, unsubstituted or substituted C 5 -C 8 -cycloalkylene, C 5 -C 8 -cycloalkylene-C 1 -C 4 -alkylene-C 5 -C 8 -cycloalkylene, unsubstituted or substituted heterocycloalkylene and heterocycloalkylene-C 1 -C 4 -alkylene-heterocycloalkylene. This urea compound is used for improving the optical properties of the polyamide polymer composition. The present invention also relates to shaped articles obtained from said composition and to novel urea compounds.

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Номер записи: 49

26-09-2013 дата публикации

UREA COMPOUNDS FOR IMPROVING THE SOLID STATE PROPERTIES OF POLYAMIDE RESINS

Номер: US20130253110A1

Автор: Gabriel Claus, Richter Florian, Schmidt Hans-Werner

Принадлежит: BASF SE

The present invention relates to the use of at least one urea compound of the formula I 118-. (canceled)20. The method according to claim 19 , wherein the solid state property is selected from mechanical properties and gloss.21. The method according to claim 20 , wherein the mechanical properties are selected from tensile properties and notched impact toughness.22. The method according to claim 21 , wherein the tensile properties are selected from yield stress claim 21 , yield strain claim 21 , tensile strain at break claim 21 , tensile stress at break claim 21 , modulus of elasticity and modulus of shear.23. The method according to claim 19 , wherein Rand Rare claim 19 , independently of each other claim 19 , a linear C-C-alkyl claim 19 , branched C-C-alkyl claim 19 , unsubstituted or substituted C-C-cycloalkyl claim 19 , unsubstituted or substituted C-C-cycloalkyl-C-C-alkyl claim 19 , unsubstituted or substituted aryl or unsubstituted or substituted aryl-C-C-alkyl.24. The method according to claim 19 , wherein Rand Rare claim 19 , independently of each other claim 19 , hydrogen claim 19 , branched C-C-alkyl claim 19 , C-C-cycloalkyl claim 19 , C-C-cycloalkyl-C-C-alkyl claim 19 , phenyl and phenyl-C-C-alkyl claim 19 , where each ring in the four last-mentioned radicals is unsubstituted or substituted by one or more identical or different radicals R claim 19 , where Ris selected from C-C-alkyl or halogen.25. The method according to claim 19 , wherein Rand Rare claim 19 , independently of each other claim 19 , hydrogen claim 19 , branched C-C-alkyl claim 19 , which is attached to the skeleton via a secondary or tertiary carbon atom of the alkyl group claim 19 , C-C-cycloalkyl which is unsubstituted or substituted by 1 or 2 radicals R claim 19 , or phenyl which is unsubstituted or substituted by 1 or 2 radicals R.26. The method according to claim 19 , wherein Rand Rhave the same meaning.27. The method according to claim 19 , wherein Z is C-C-alkylene claim 19 , C-C- ...

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Номер записи: 50

03-10-2013 дата публикации

PROCESS FOR FORMING AN ARAMID COPOLYMER

Номер: US20130261239A1

Автор: LEE KIU-SEUNG

Принадлежит: E.I. Du Pont De Nemours and Company

The invention concerns processes for forming a polymer comprising residues of 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI), paraphenylene diamine (PPD), and terephthaloyl dichloride, comprising the steps of: (a) forming a solution of oligomers having amine end groups from two moles of DAPBI and one mole of terephthaloyl dichloride in a solvent system comprising an organic solvent and an inorganic salt; (b) adding PPD to the solution of oligomers; and (c) adding additional terephthaloyl dichloride to form a polymer. 1. A process for forming a polymer comprising residues of 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI) , paraphenylene diamine (PPD) , and terephthaloyl dichloride , comprising the steps of:a) forming a solution of oligomers having amine end groups from two moles of DAPBI and one mole of terephthaloyl dichloride in a solvent system comprising an organic solvent and an inorganic salt;b) adding PPD to the solution of oligomers; andc) adding additional terephthaloyl dichloride to form a polymer.2. The process of claim 1 , wherein step c) the amount of terephthaloyl dichloride added is adequate to achieve stoichiometric balance based on the amount of DAPBI and PPD in the solution.3. The process of claim 1 , wherein the organic solvent is N-methyl-2-pyrrolidone (NMP) or dimethylacetamide (DMAC).4. The process of claim 1 , wherein the inorganic salt is LiCl or CaCl.5. The process of claim 1 , wherein the solvent system is NMP/CaCl.6. The process of claim 1 , further comprising isolating said polymer.7. The process of claim 6 , further comprising the step of comminuting the polymer.8. The process of claim 6 , further comprising treating the polymer with one or more washing steps claim 6 , neutralizing steps claim 6 , or both.9. The process of claim 7 , further comprising treating the comminuted polymer with one or more washing steps claim 7 , neutralizing steps claim 7 , or both.10. The process of claim 8 , further comprising the step ...

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Номер записи: 51

24-10-2013 дата публикации

Flame-retardant styrene resin composition and toner cartridge container produced by using it

Номер: US20130280460A1

Автор: Katsunori Konno, Toshiharu Kurata

Принадлежит: Toyo Styrene Co Ltd

To provide a flame-retardant styrene resin composition excellent in the product strength, moldability and heat resistance. A flame-retardant styrene resin composition comprising 100 parts by mass of (A) a rubber-modified styrene resin, from 5.5 to 12 parts by mass of (B) a bromine-type flame retardant made of 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine, from 0.5 to 5 parts by mass of (C) a flame retardancy-imparting auxiliary agent, and from 0.5 to 1.6 parts by mass of (D) at least two lubricants selected from the group consisting of (a) a polyolefin wax, (b) a higher fatty acid amide and (c) a higher carboxylic acid metal salt, wherein the proportions of the respective lubricants are such that (a) is from 0 to 40 mass %, (b) is from 0 to 80 mass %, and (c) is from 0 to 80 mass %, provided that the total amount of (a), (b) and (c) is 100 mass %.

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Номер записи: 52

31-10-2013 дата публикации

PHOTO CURABLE RESIN COMPOSITION, IMAGING DISPLAY DEVICE AND PRODUCTION METHOD THEREOF

Номер: US20130286604A1

Автор: Hoshi Yousuke, KIMURA Youichi, OKAZAKI Tetsuya, Tomiyama Takeo, Yoshida Akihiro

Принадлежит: HITACHI CHEMICAL COMPANY, LTD.

A photocurable resin composition which hardly causes leakage and is easily formed into a desired shape and an image display device using this photocurable resin composition are provided. 1. A photocurable resin composition containing a compound (A) having a photopolymerizable functional group and an oil gelling agent (B).3. The photocurable resin composition according to claim 1 , wherein the compound (A) having a photopolymerizable functional group includes a compound having an ethylenically unsaturated group.4. The photocurable resin composition according to claim 1 , further containing a photopolymerization initiator (C).5. The photocurable resin composition according to claim 1 , further containing a compound (D) which is liquid at 25° C.6. The photocurable resin composition according to claim 1 , further containing a compound (E) which is solid at 25° C.7. An image display device having a laminate structure includingan image display unit having an image display part,a transparent protective plate, anda resin layer existent between the image display unit and the transparent protective plate, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin layer is a cured material of the photocurable resin composition according to .'}8. An image display device having a laminate structure includingan image display unit having an image display part,a touch panel,a transparent protective plate, anda resin layer existent between the touch panel and the transparent protective plate, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin layer is a cured material of the photocurable resin composition according to .'}9. The image display device according to or claim 1 , wherein the transparent protective plate has a level difference part.10. A method for manufacturing an image display device comprising allowing a photocurable resin composition to intervene in a gap between an image display unit having an image display part or a touch panel and a ...

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Номер записи: 53

31-10-2013 дата публикации

Polylactic acid resin composition

Номер: US20130287903A1

Автор: Akira Takenaka, Munehisa Okutsu, Ryoichi Hashimoto

Принадлежит: Kao Corp

A polylactic acid resin composition containing a polylactic acid resin; a lasticizer, preferably a plasticizer represented by the formula (4) and/or a plasticizer represented by the formula (5); a nonionic surfactant represented by the formula (1), such as an ester obtained from a fatty acid and a polyoxyethylene glycol or a polyoxyethylene-polyoxypropylene copolymer; and a crystal nucleating agent represented by the formula (2) and/or a crystal nucleating agent represented by the formula (3). The polylactic acid resin composition of the present invention can be suitably used in various industrial applications, such as daily sundries, food wrapping materials, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

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Номер записи: 54

31-10-2013 дата публикации

COMPOSITION BASED ON NATURAL RUBBER AND CARBON BLACK COMPRISING A HYDRAZIDE, A HYDRAZONE AND A POLYAMINE

Номер: US20130289165A1

Автор: De Landtsheer Stephanie, Thomasson Damien

Принадлежит:

Reinforced rubber composition based at least (a) on an elastomeric matrix comprising natural rubber as the predominant diene elastomer, (b) on a reinforcing filler comprising carbon black in a weight fraction of more than 50% relative to the total weight of the filler, and (c) on a compound belonging to the families of hydrazides or hydrazones or to the family of amines, wherein the carbon black is dispersed in the elastomeric matrix with a Z value of greater than or equal to 80. This rubber composition is intended, for example, for the manufacture of a semi-finished rubber product intended for a tyre of motor vehicles. 2. The reinforced rubber composition according to claim 1 , wherein the reinforcing filler consists of 100% carbon black.3. The reinforced rubber composition according to claim 1 , wherein the reinforcing filler comprises a reinforcing inorganic filler and the compound (c) is selected from:{'sub': 2', '2, 'the carbohydrazide of formula HN—NH—CO—NH—NHand'}{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the compounds corresponding to one of the formulae I, II, III and V defined in .'}4. The reinforced rubber composition according to claim 1 , wherein the rubber composition is obtained from a masterbatch comprising at least natural rubber and carbon black claim 1 , and having a dispersion of the carbon black in said masterbatch that has a Z value of greater than or equal to 90.5. The reinforced rubber composition according to claim 4 , wherein the carbon black is dispersed in at least natural rubber in order to form a masterbatch by liquid-phase compounding starting from a diene elastomer latex and an aqueous dispersion of carbon black.6. The reinforced rubber composition according to claim 5 , wherein the carbon black is dispersed in at least natural rubber by implementing the following process steps:feeding a first fluid, which is a continuous flow of a diene elastomer latex to a mixing zone of a coagulation reactor defining an elongate coagulation ...

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Номер записи: 55

31-10-2013 дата публикации

Additive Composition and Thermoplastic Compositions Comprising The Same

Номер: US20130289176A1

Автор: Daike Wang, JIANG LI, Robbie Willem Hanssen, Tamara L. Robertson

Принадлежит: Milliken and Co

A thermoplastic additive composition comprises an acetal compound and at least one co-additive. The acetal compound can be the product of the reaction between an alditol or a C 1 -substituted alditol and a benzaldehyde. The co-additive can be a fatty acid amide compound, a fatty acid ester compound, and/or a fluoropolymer. A thermoplastic composition comprises a thermoplastic (e.g., one or more polyolefins) and an additive composition as described above.

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Номер записи: 56

07-11-2013 дата публикации

Flame-retardant polyamide compositions filled with ground glass

Номер: US20130296468A1

Автор: Jochen Endtner, Marcus SCHÄFER, Matthias Bienmüller, Robert Hubertus Van Mullekom, Thorsten Bredemann

Принадлежит: LANXESS DEUTSCHLAND GMBH

The present invention relates to flame-retardant compositions based on a thermoplastic polyamide comprising non-fibrous and unfoamed ground glass with specific particle size distribution, geometry and size, and also to the production and the use of the compositions of the invention for producing products, preferably fibres, foils and mouldings of any type.

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Номер записи: 57

14-11-2013 дата публикации

SCRATCH RESISTANT POLYPROPYLENE

Номер: US20130303671A1

Автор: Kaprinidis Nikolas, Maier Ralph Dieter, Pham Hung, Wilson Johanne

Принадлежит: BASF SE

Disclosed are scratch resistant polypropylene molded parts comprising a) a polypropylene substrate and incorporated therein a combination of b) an alpha, beta-unsaturated carboxylic reagent functionalized olefin polymer or copolymer, c) a primary or secondary fatty acid amide and d) a nucleating agent selected from the group consisting of sodium benzoate, 2,2′-methylene-bis(4,6-di-tert-butylphenyl)phosphate, zinc glycerolate, calcium salt of 1,2-dicarboxylic acid cyclohexane and sodium salt of 1,2-dicarboxylic acid norbornane. Also disclosed is a method for providing scratch resistance to a polypropylene molded part by incorporating said additives. The polypropylene substrate is for instance polypropylene homopolymer or thermoplastic polyolefin (TPO). Component b) is for instance maleated polypropylene or the reaction product of an alpha-olefin and maleic anhydride. The fatty acid amide is for instance stearyl erucamide or oleyl palmitamide. The molded parts are suitable for automotive parts. The molded parts also advantageously contain a filler, for example talc. 1. A polypropylene molded part comprisinga) a polypropylene substrate andincorporated therein a combination ofb) an alpha, beta-unsaturated carboxylic reagent functionalized olefin polymer or copolymer,c) a primary or secondary fatty acid amide andd) a nucleating agent selected from the group consisting of sodium benzoate, 2,2′-methylene-bis(4,6-di-tert-butylphenyl)phosphate, zinc glycerolate, calcium salt of 1,2-dicarboxylic acid cyclohexane and sodium salt of 1,2-dicarboxylic acid norbornane.2. A molded part according to where the polypropylene is a polypropylene homopolymer.3. A molded part according to where the polypropylene is a thermoplastic polypropylene.4. A molded part according to where the functionalized olefin polymer or copolymer is a polypropylene polymer or copolymer grafted with an alpha claim 1 , beta-unsaturated carboxylic reagent.5. A molded part according to where the functionalized ...

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Номер записи: 58

14-11-2013 дата публикации

Epoxy Resin Composition

Номер: US20130303694A1

Автор: Debien Christiaan, Esbelin Christian, Verbeke Hans Godelieve Guido, Verbeke Hugo

Принадлежит: Huntsman International LLC

Curable composition obtained by combining and mixing an epoxy resin composition comprising an epoxy resin, a monool and/or polyol and a a compound comprising a carboxamide group, and a polyisocyanate composition comprising a polyisocyanate, a lithium halide and a urea compound, wherein the number of moles of lithium halide per isocyanate equivalent ranges of from 0.0001-0.04 and the number of urea+biuret equivalents per isocyanate equivalent of from 0.0001-0.4. The epoxy resin composition is claimed as well. 1. An epoxy resin composition comprising an epoxy resin , a monool and/or a polyol and a carboxamide compound which comprises a carboxamide group having the structure —CO—NHwherein the number of hydroxy equivalents per epoxy equivalent is 0.02-100 and preferably 0.03-50 and most preferably 0.05-10 and the number of carboxamide equivalents per epoxy equivalent is 0.0005-1 and preferably 0.005-0.7 and most preferably of 0.01-0.5.2. The epoxy resin composition according to wherein the monool and/or the polyol has an average nominal functionality of 1-8 and an average molecular weight of 32-8000 and wherein the number of hydroxy equivalents per epoxy equivalent is 0.05-10.3. The epoxy resin composition according to wherein the carboxamide compound has the structure NH—CO—R wherein R is 1) hydrogen (—H) claim 1 , 2) —NRR claim 1 , 3) hydrocarbyl having 1-20 carbon atoms and optionally comprising hydroxy claim 1 , ether claim 1 , halogen and/or amine groups claim 1 , or 4) —R—CO—NH claim 1 , wherein Rand R claim 1 , independently from each other claim 1 , are selected from hydrogen claim 1 , hydroxy claim 1 , halogen and hydrocarbyl groups which hydrocarbyl groups have 1-10 carbon atoms and optionally comprise hydroxy claim 1 , ether claim 1 , halogen and/or amine groups and wherein Ris a bivalent hydrocarbon radical having up to 8 carbon atoms and mixtures of such compounds and wherein the number of carboxamide equivalents per epoxy equivalent is 0.01-0.5.4. The ...

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Номер записи: 59

28-11-2013 дата публикации

RUBBER COMPOSITION AND TIRE PRODUCED BY USING THE SAME

Номер: US20130317151A1

Автор: Fujiki Kumi, TAKANO Tetsuo, Tsuchihashi Masaaki, Yagi Reiko

Принадлежит:

In order to provide a rubber composition which is improved in dispersibility of silica in rubber compositions and can be improved as well in heat build-up and processability without causing increasing a viscosity of unvulcanized rubber and retarding a vulcanization rate, and a tire prepared by using the same, the rubber composition is endowed with a constitution in which at least one rubber component selected from natural rubber and/or diene base synthetic rubbers is compounded with a white filler and at least one of monoalkanolamides represented by the following Formula (I): 110-. (canceled)12. The rubber composition as described in claim 11 , wherein in Formula (I) claim 11 , Ris at least one selected from the group consisting of methyl claim 11 , ethyl claim 11 , propyl claim 11 , isopropyl claim 11 , butyl claim 11 , isobutyl claim 11 , t-butyl claim 11 , pentyl claim 11 , isopentyl claim 11 , hexyl claim 11 , isoheptyl claim 11 , 2-ethylhexyl claim 11 , octyl claim 11 , nonyl claim 11 , isononyl claim 11 , decyl claim 11 , undecyl claim 11 , dodecyl claim 11 , tridecyl or isotridecyl.13. The rubber composition as described in claim 11 , wherein in Formula (I) claim 11 , Ris an alkyl group or an alkenyl group having 6 to 13 carbon atoms.14. The rubber composition as described in claim 11 , wherein 5 to 200 parts by mass of the white filler and 0.5 to 15 parts by mass of the monoalkanolamide represented by Formula (I) are compounded based on 100 parts by mass of the rubber component.15. The rubber composition as described in claim 14 , wherein 20 to 120 parts by mass of the white filler and 1 to 10 parts by mass of the monoalkanolamide represented by Formula (I) are compounded based on 100 parts by mass of the rubber component.16. The rubber composition as described in claim 11 , wherein Rin Formula (I) is represented by the following Formulas (II); Ris an alkylene group having 1 to 6 carbon atoms; and n is a number of 1 to 5:{'br': None, 'sub': 3', 'n, '—(RO)—H\ ...

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Номер записи: 60

05-12-2013 дата публикации

TRANSPARENT RESIN COMPOSITION HAVING GOOD CHEMICAL RESISTANCE, DURABILITY AND STABILITY UNDER NATURAL ENVIRONMENTAL CONDITIONS, HARSHER NATURAL ENVIRONMENTAL CONDITIONS, AND SIMILAR OR HARSHER USAGE CONDITIONS, AND PRODUCT USING SAME

Номер: US20130324645A1

Автор: Enomoto Norihide, Hasegawa Tatsuya

Принадлежит: MIDORI ANZEN CO., LTD.

The invention provides a transparent resin composition which is stable and has weather resistance and chemical resistance under natural environmental conditions, under harsher natural environmental conditions, and under similar or harsher usage conditions, the composition comprising a polycyclohexylene dimethylene terephthalate copolyester, and further comprising an ultraviolet absorber composed of a benzoxazinone-based compound and/or a hydrolysis inhibitor composed of a carbodiimide; a transparent resin composition which is stable and has weather resistance and chemical resistance under even harsher usage conditions; and a transparent resin composition which is stable and has weather resistance and chemical resistance under the above conditions, the composition further comprising an antioxidant and a heat-resistant material. These transparent resin compositions can be used for helmets, face shields for helmets, lenses for spectacles, outer cases for storing items, sheet materials for outdoor installation, and frames and temples for spectacles. 1. (canceled)2. (canceled)3. A transparent resin composition which is stable and has weather resistance and chemical resistance under natural environmental conditions , under harsher natural environmental conditions , and under similar or harsher usage conditions , the composition comprising at least one resin selected from Tritan™ TX1000 , TX1001 , TX1500HF , TX2000 , and TX2001 , and further comprising an ultraviolet absorber composed of a benzoxazinone-based compound , and/or a hydrolysis inhibitor composed of a carbodiimide.4. The transparent resin composition which is stable and has weather resistance and chemical resistance under natural environmental conditions claim 1 , under harsher natural environmental conditions claim 1 , and under similar or harsher usage conditions according to claim 1 , the composition further comprising an antioxidant and/or a heat-resistant material.5. A helmet produced using the transparent ...

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Номер записи: 61

12-12-2013 дата публикации

PROCESS OF PRODUCING LAMINATE FILM AND RESIN COMPOSITION FOR COATING MEMBERS

Номер: US20130331515A1

Автор: Kawamoto Naoshi, Okamoto Kohei, Seguchi Tetsuya, Urushihara Tsuyoshi

Принадлежит: ADEKA CORPORATION

Provided is a method of producing a laminate film by which a laminate film having excellent adhesion with a laminate base material, in which laminate film the amount of elution of an additive into a solvent is small, can be produced. 2. The method according to claim 1 , which further comprises the step of adding claim 1 , before or during said polymerization of said monomer having an ethylenically unsaturated bond claim 1 , a phosphorus-based antioxidant to at least one of said catalyst system claim 1 , said polymerization system and said piping in an amount of 0.001 to 3 parts by mass with respect to 100 parts by mass of said polymer obtained by said polymerization.3. The method according to claim 1 , wherein said organoaluminum compound is a trialkylaluminum.4. A laminate film claim 1 , characterized by being produced by the method according to .6. The method according to claim 5 , wherein claim 5 , in said step (B) claim 5 , said polymer obtained by polymerization of said monomer having an ethylenically unsaturated bond and said thermoplastic elastomer are melt-kneaded at a mass ratio claim 5 , said polymer obtained by polymerization of said monomer having an ethylenically unsaturated bond/said thermoplastic elastomer claim 5 , of 2/1 to 4/1.7. The method according to claim 5 , wherein said thermoplastic elastomer is obtained by polymerization of a monomer having an ethylenically unsaturated bond claim 5 , before or during which polymerization of said monomer having an ethylenically unsaturated bond a phenolic antioxidant represented by said Formula (1) claim 5 , which is masked with an organoaluminum compound claim 5 , is added to at least one of a catalyst system claim 5 , a polymerization system and a piping.8. The method according to claim 5 , which further comprises the step of adding claim 5 , before or during said polymerization of said monomer having an ethylenically unsaturated bond claim 5 , a phosphorus-based antioxidant to at least one of said ...

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Номер записи: 62

26-12-2013 дата публикации

THERMOPLASTIC RESIN COMPOSITION COMPRISING A MIXTURE OF SLIP AGENTS AND A MONO-OR CO-EXTRUDED, LAMINATED OR NON-LAMINATED FILM

Номер: US20130345349A1

Автор: Martinelli Adriana Benetti, Mesquita Fabio Agnelli

Принадлежит: Braskem S.A.

The purpose of the present invention is to propose a composition of slip additive agents for use in thermoplastic resins, preferably polyolefins, and consequently the presence of this composition on at least one of the layers of mono-extruded or coextruded, laminated or non-laminated films. More particularly, the invention comprehends a composition of additives which comprises at least one primary amide of the generic formula R—CO—NHand a secondary amide of the bis amide type of the generic formula R′—CO—NH—CH—CH—NH—CO—R″. Films comprising this composition stand out by achieving Coefficient of Friction (CoF) values lower than 0.35 and particularly by their ability to maintain good control over these values for use in the automated packaging industry. 1. A thermoplastic resin composition comprising a mixture of slip agents (additives) , characterized in that it consists of:a) 0.0001% to 10% by weight, based on the total weight of the thermoplastic resin composition, of a primary amide of generic formula R—CO—NH2, wherein R is an alkyl radical containing between 18 and 22 carbon atoms; andb) 0.0001 to 10% by weight, based on the total weight of the thermoplastic resin composition, of a secondary amide of the bis amide type of generic formula R′—CO—NH—CH2—CH2—NH—CO—R″, wherein R′ and R″ are alkyl radicals containing between 18 and 22 carbon atoms, wherein R′ and R″ may be the same or different.2. A thermoplastic resin composition claim 1 , as claimed in claim 1 , characterized in that R claim 1 , R′ and R″ are alkyl radicals containing 18 carbon atoms.3. A thermoplastic resin composition claim 1 , as claimed in or in claim 1 , characterized by comprising a content of additive b) 50% higher than the content of additive a).4. A thermoplastic resin composition claim 1 , as claimed in any one of to claim 1 , characterized by comprising a content of additive a) between 0.03 and 0.15% by weight claim 1 , and a content of additive b) between 0.05 and 0.25% by weight.5. A ...

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Номер записи: 63

09-01-2014 дата публикации

Stabilized Polyolefin Compositions

Номер: US20140011901A1

Автор: Ashish Dhawan, Ashok L. Cholli, Rajesh Kumar, Sui-Zhou Yang, Vijayendra Kumar

Принадлежит: Polnox Corp

Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.

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Номер записи: 64

16-01-2014 дата публикации

CARBON FIBER COMPOSITION INCLUDING GRAPHENE NANO-POWDER AND FABRICATION METHOD FOR CARBON FIBER USING THE SAME

Номер: US20140018480A1

Автор: CHOI Won Kook, LEE Jae Kap

Принадлежит:

The present disclosure relates to a carbon fiber composition and a fabrication method for high-performance carbon fiber using the same. The method can fabricate high-performance carbon fiber (or graphite fiber) with lowering a graphitization temperature by using graphene carbon fiber composition including nano-sized graphene. 1. A graphene carbon fiber composition , comprising:a composition for fabricating carbon fiber; and graphene powder,wherein the composition for fabricating carbon fiber includes one selected from the group consisting of polyacrylonitrile (PAN)-based carbon fiber, pitch-based carbon fiber, rayon-based carbon fiber and combinations thereof, and the graphene powder serves as a seed of graphite to be formed during carbon fiber fabricating processes.2. The graphene carbon fiber composition of claim 1 , wherein the graphene powder is fabricated by decomposing crystalline graphite claim 1 , and has a length of 20 nm or less.3. The graphene carbon fiber composition of claim 2 , wherein the crystalline graphite is a graphite structure grown in a helix shape.4. The graphene carbon fiber composition of claim 1 , wherein a content of the graphene powder is more than 0.1 wt % based on 100 wt % of the sum of the composition for fabricating carbon fiber and the graphene powder.5. The graphene carbon fiber composition of claim 1 , further comprising a solvent claim 1 , wherein the solvent is selected from the group consisting of alcohol claim 1 , acetone claim 1 , dimethylformamide (DMF) claim 1 , tetrahydrofuran (THF) and combinations thereof.6. A method for fabricating high-performance carbon fiber claim 1 , the method comprising steps of:a mixing step to fabricate a graphene suspension by mixing a composition for fabricating carbon fiber with graphene powder to form a graphene carbon fiber composition, and dispersing the graphene carbon fiber composition in a solvent, wherein the composition for fabricating carbon fiber includes one selected from the group ...

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Номер записи: 65

23-01-2014 дата публикации

RUBBER COMPOSITION

Номер: US20140020808A1

Автор: Ozturk Orhan, Uekita Yasuo, WATANABE Yosuke

Принадлежит: Sumitomo Chemical Company, Limited

A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component, a filler and a sulfur component and a second step of thermally treating the kneaded material obtained in the previous step. 3. The rubber composition according to claim 1 , wherein Rand Rrepresent a hydrogen atom.5. The rubber composition according to claim 1 , wherein Rrepresents an optionally substituted di-valent aromatic hydrocarbon group having 6 to 12 carbon atoms claim 1 , and X represents —NH—.6. The rubber composition according to claim 2 , wherein Rrepresents a hydroxy group or —O(Y).7. The rubber composition according to claim 1 , wherein the rubber component is natural rubber.8. The rubber composition according to claim 1 , obtained by kneading at least one selected from the group consisting of (A1) claim 1 , (B1) claim 1 , (C1) and (D1) claim 1 , a rubber component claim 1 , a filler and a sulfur component.9. A vulcanized rubber obtained by thermally treating the rubber composition according to .10. A pneumatic tire produced by processing the rubber composition according to .11. A belt for tire containing a steel cord coated by the vulcanized rubber according to .12. A carcass for tire containing a carcass fiber cord coated by the vulcanized rubber according to .13. A side wall for tire claim 9 , an inner liner for tire claim 9 , a cap tread for tire or an under tread for tire containing the vulcanized rubber according to .14. A pneumatic tire containing the vulcanized rubber according to .19. A hydrate of the salt represented by formula (III) according to . The present invention relates to a rubber composition and the like.Recently, an improvement in the fuel consumption of automobiles (namely, ...

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Номер записи: 66

23-01-2014 дата публикации

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

Номер: US20140024752A1

Автор: Huai-Pin Hsueh, Li-Tao Hsu, Yu-Hao LIANG

Принадлежит: Chi Mei Corp

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

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Номер записи: 67

23-01-2014 дата публикации

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

Номер: US20140024753A1

Автор: Tsai Tsung-Pei

Принадлежит:

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

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Номер записи: 68

30-01-2014 дата публикации

Golf ball resin composition and golf ball

Номер: US20140031145A1

Автор: Akinori Kitamura, Kazuyoshi Shiga, Takahiro Shigemitsu, Yu KAWABATA

Принадлежит: Dunlop Sports Co Ltd

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

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Номер записи: 69

27-02-2014 дата публикации

Anti-Static Agent For Polymer Resins

Номер: US20140058027A1

Автор: George Andrew Carol, Henderson Adam Keith

Принадлежит: PCC Chemax, Inc.

An anti-static agent for polymers is disclosed. The anti-stat agent may be an amidoamine. The amidoamine may also be blended with a polyglycerol ester. 2. The polymeric material of with anti-static agent formula claim 1 , wherein x is from 0 to 7 claim 1 , Ry is from 1 to 8 claim 1 , and z is from 0 to 16.3. The polymeric material of claim 1 , wherein the anti-static agent comprises a dimethylaminopropylamine.4. The polymeric material of claim 1 , wherein the anti-static agent further comprises a polyglycerol ester.6. The polymeric material of claim 4 , wherein the anti-static agent contains an amidoamine to polyglycerol ester ratio ranging from 80:20 to 20:80.7. The polymeric material of claim 1 , wherein the anti-static agent preferably contains an amidoamine to polyglycerol ester ratio of 50:50.8. The polymeric material of claim 1 , wherein the anti-static agent is the reaction produced between a C-Csaturated or unsaturated fatty acid and a Di C-Camino Camine.9. The polymeric material of claim 1 , wherein the polymer is a polyolefin.10. The polymeric material of claim 1 , wherein the polymer is a polypropylene.11. The polymeric material of claim 1 , wherein the polymer is a polyester claim 1 , a polyamide claim 1 , a styrene claim 1 , a polylactic acid claim 1 , or copolymers thereof.12. The polymeric material of claim 1 , wherein the anti-static agent is present in the polymer in an amount of from about 0.01% to 2% of total weight percent.13. The polymeric material of claim 1 , wherein the polymeric material has an initial surface resistance of about less than 10ohms/square and wherein the polymeric material has a surface resistance of about less than 10ohms/square after 90 days.15. The anti-static agent of claim 14 , wherein the anti-static agent preferably contains an amidoamine to polyglycerol ester ratio of about 50:50.16. The anti-static agent of claim 14 , wherein the anti-static agent is a dimethylaminopropylamine.20. The anti-static agent of claim 14 , ...

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Номер записи: 70

20-03-2014 дата публикации

FUNCTIONAL-GROUP-MODIFIED CARBON MATERIAL, AND METHOD FOR PRODUCING SAME

Номер: US20140080950A1

Автор: Tsubokawa Norio, WADA Takuya

Принадлежит:

Provided are a functional-group-modified carbon material modified with an isocyanate group or amino group, and a method for producing the material. The material is an isocyanate-group-modified carbon material in which an isocyanate group of a diisocyanate compound is bonded to a graphene-like carbon material, or an amino-group-modified carbon material in which a fragment obtained by radical-decomposing an amino-group-containing azo-type radical initiator is added to the graphene-like carbon material by radical-trapping. The method is a method for producing a functional-group-modified carbon material, including heating and stirring, in a solvent, a graphene-like carbon material, and a diisocyanate compound or an amino-group-containing azo-type radical initiator. 1. A functional-group-modified carbon material , wherein an isocyanate group or an amino group is added or bonded to a graphene-like carbon material.2. The functional-group-modified carbon material according to claim 1 , wherein an isocyanate group of a diisocyanate is bonded to the graphene-like carbon material.3. The functional-group-modified carbon material according to claim 1 , wherein a fragment obtained by radical-decomposing an amino group-containing azo-type radical initiator is added to the graphene-like carbon material by radical-trapping.4. The functional-group-modified carbon material according to claim 1 , wherein the graphene-like carbon material is exfoliated graphite.5. A method for producing a functional-group-modified carbon material claim 1 , comprising: heating and stirring claim 1 , in a solvent claim 1 , a graphene-like carbon material claim 1 , and a diisocyanate compound or an amino-group-containing azo-type radical initiator.6. The method for producing a functional-group-modified carbon material according to claim 5 , wherein exfoliated graphite is used as the graphene-like carbon material.7. The method for producing a functional-group-modified carbon material according to claim 5 , ...

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Номер записи: 71

03-04-2014 дата публикации

POLYAMIC ACID, POLYIMIDE, POLYAMIC ACID SOLUTION, POLYIMIDE SOLUTION, POLYIMIDE FILMS OBTAINED FROM THESE SOLUTIONS, AND USE OF POLYIMIDE FILMS

Номер: US20140093715A1

Автор: Fujii Mari, OZAWA Shinji

Принадлежит: KANEKA CORPORATION

Objects of the present invention are: to obtain a polyimide that is excellent in heat resistance, transparency, and optical isotropy and is soluble in an organic solvent; to provide, by using either a polyimide or a polyamic acid which is a precursor or the polyimide, a product or a member that is highly required to have heat resistance and transparency; and particularly to provide a product and a member both of which are obtained by applying a polyamic acid solution and a polyimide solution of the present invention to the surface of an inorganic substance such as glass, metal, metal oxide, or a single crystal silicon. These objects can be attained by a polyimide acid and a polyimide which are each prepared from an alicyclic tetracarboxylic dianhydride and a monomer having a fluorene structure. 2. The polyimide according to claim 1 , whereinthe divalent organic group, which is represented by A in the General Formula (5), is a divalent organic group having an ether bond.3. The polyimide according to claim 1 , whereinX in the General Formula (5) satisfies 0.3≦X<1.0.4. The polyimide according to claim 1 , whereinthe divalent organic group represented by A in the General Formula (5) is derived from at least one diamine selected from the group consisting of 4,4′-diaminodiphenyl ether; 3,4′-diaminodiphenyl ether; 2,2-bis(4-aminophenoxyphenyl)propane; 1,4-bis(4-aminophenoxy)benzene; 1,3-bis(4-aminophenoxy)benzene; 1,3-bis(3-aminophenoxy)benzene; and 4,4′-bis(4-aminophenoxy)biphenyl.5. A polyimide solution comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(i) a polyimide according to ; and'}(ii) an organic solvent.6. The polyimide solution according to claim 5 , whereinthe organic solvent includes at least one selected from amide type solvents, ketone type solvents, ester type solvents, and ether type solvents.8. The polyamic acid according to claim 7 , whereinthe divalent organic group, which is represented by A in the General Formula (6), is a divalent organic ...

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Номер записи: 72

10-04-2014 дата публикации

Reduced pth pad for enabling core routing and substrate layer count reduction

Номер: US20140098506A1

Автор: Debendra Mallik, Mihir Roy

Принадлежит: Individual

Embodiments are directed to semiconductor packaging having reduced sized plated through hole (PTH) pads by eliminating the margin of the pad-to-PTH alignment and enabling finer traces on the core of the substrate.

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Номер записи: 73

10-04-2014 дата публикации

Polyphenylene sulfide resin composition and molding comprising same (as amended)

Номер: US20140100306A1

Автор: Atsushi Ishio, Kazuya Okubo, Yuki Ota

Принадлежит: TORAY INDUSTRIES INC

The invention provides a polyphenylene sulfide resin composition including: 1 to 100 parts by weight of an olefin elastomer (B); and 0.01 to 10 parts by weight of a carboxylic acid amide wax mixture (C), relative to 100 parts by weight of a polyphenylene sulfide resin (A), wherein the carboxylic acid amide wax mixture (C) is obtained by adding 0.01 to 5 parts by weight of an antioxidant to 100 parts by weight of a carboxylic acid amide wax produced by reaction of a higher aliphatic monocarboxylic acid, a polybasic acid and a diamine.

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Номер записи: 74

01-01-2015 дата публикации

INORGANIC PIGMENT DISPERSIONS CONTAINING FATTY ACID ETHANOL AMIDE ETHOXYLATES AND AMINES

Номер: US20150000566A1

Автор: Ahrens Hendrik

Принадлежит: CLARIANT FINANCE (BVI) LIMITED

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

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Номер записи: 75

06-01-2022 дата публикации

HYDROPHILIC COATING COMPOSITION FOR DUAL COATING AND HYDROPHILIC COATING METHOD USING SAME

Номер: US20220002572A1

Автор: CHOI Hyung Joon

Принадлежит:

A hydrophilic coating composition and a hydrophilic coating method using the same are disclosed. The hydrophilic coating composition can include a first coating solution, a second coating solution, and a crosslinking agent. The first coating solution includes a polyurethane-based compound, and the second coating solution includes a polysaccharide. The coating composition can provide a coating that is strongly hydrophilic, highly biocompatible, thin, and flexible. Thus, when the coating composition is applied to an invasive medical device, lubricity can be greatly increased, thereby preventing damage to the human body, such as injury, tissue abrasion and the like. 1. A hydrophilic coating composition , comprising:a first coating solution comprising a polyurethane-based compound;a second coating solution comprising a polysaccharide; anda crosslinking agent configured to link the first and second coating solutions.2. The hydrophilic coating composition of claim 1 , wherein the crosslinking agent is configured to bind the first coating solution to a substrate claim 1 , and bind the second coating solution to the first coating solution.3. The hydrophilic coating composition of claim 1 , wherein the composition is biocompatible.4. The hydrophilic coating composition of claim 1 , wherein the polyurethane-based compound comprises polyether polyurethane.5. The hydrophilic coating composition of claim 1 , wherein the polysaccharide comprises hyaluronic acid.6. The hydrophilic coating composition of claim 1 , wherein the crosslinking agent comprises a polyaziridine-based crosslinking agent or a polyisocyanate-based crosslinking agent.7. The hydrophilic coating composition of claim 1 , wherein the second coating solution further comprises polyether polyurethane.8. The hydrophilic coating composition of claim 7 , wherein a weight ratio of the polysaccharide to the polyether polyurethane is about 10:0.5-2.9. A hydrophilic coating method claim 7 , comprising:first coating a ...

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Номер записи: 76

07-01-2016 дата публикации

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

Номер: US20160002150A1

Автор: FUKUDA Makoto, Makino Masaomi, MIZUMURA Masatoshi, OGAWA Michihiro, UEHIRA Shigeki

Принадлежит: FUJIFILM Corporation

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

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Номер записи: 77

02-01-2020 дата публикации

POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT

Номер: US20200002267A1

Автор: Arnold Stephen C., Mahadevan Shivkumar, Maharvi Ghulam, Martin Patricia, Sinha Dola, Sonoda Leilani K.

Принадлежит:

Described are polymerizable high energy light absorbing compounds of formula I: 2. The compound of wherein Ris H.3. The compound of wherein Rand Rare independently H or methyl.4. The compound of wherein Y comprises: C-Calkylene claim 1 , alkyleneoxy claim 1 , C-Coxaalkylene claim 1 , C-Cthiaalkylene claim 1 , C-Calkylene-ester-C-Calkylene claim 1 , C-Calkylene-amide-C-Calkylene claim 1 , or C-Calkylene-amine-C-Calkylene.5. The compound of wherein Pcomprises: styryl claim 1 , vinyl carbonate claim 1 , vinyl ether claim 1 , vinyl carbamate claim 1 , N-vinyl lactam claim 1 , N-vinylamide claim 1 , (meth)acrylate claim 1 , or (meth)acrylamide6. The compound of wherein R claim 1 , R claim 1 , and Rare independently C-Calkyl.7. A compound of that is:2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl methacrylate;N-(2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl)methacrylamide;N-(2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl)acrylamide3-(4-acetyl-3-amino-2,6-dimethoxyphenyl)propyl methacrylateN-(3-(4-acetyl-3-amino-2,6-dimethoxyphenyl)propyl)methacrylamide4-acetyl-3-amino-2,6-dimethoxyphenethyl methacrylate; orN-(4-acetyl-3-amino-2,6-dimethoxyphenethyl)methacrylamide.8. An ophthalmic device that is a free radical reaction product of a reactive mixture comprising: one or more monomers suitable for making the ophthalmic device; and a polymerizable high ...

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Номер записи: 78

07-01-2016 дата публикации

Performance Modifiers for Bitumen Comprising Straight and Branched Chain Fatty Amide Waxes

Номер: US20160002442A1

Автор: Franklin Ralph, Hogendoorn Stephanie, Rowland John M.

Принадлежит:

The present invention generally relates to the discovery that a blend of linear and branched amide wax additives can be used to enhance the performance of asphalt binders and asphalt emulsion residues. In particular, high temperature properties of asphalt pavement can be improved while maintaining or improving low temperature properties. The additives also improve workability and lower processing temperatures for asphalt paving (e.g. warm mix) or for roofing. These amide wax additives can reduce the tracking of tack coats, by decreasing binder penetration and forming a non-tacky surface layer. 2. The composition of wherein each R group is independently selected from a saturated or unsaturated claim 1 , optionally substituted long-chain alkyl group having from 17 to 23 carbon atoms.3. The composition of wherein each R′ group is independently selected from a saturated or unsaturated claim 1 , optionally substituted long-chain claim 1 , branched alkyl group having from 17 to 23 carbon atoms.4. The composition of wherein the alkyl branching in each R′ is methyl branching claim 1 , and said methyl branching occurs on at least 40% of the R′ groups.5. (canceled)6. The composition of wherein the ratio of said first fatty bisamide wax to said second fatty bisamide wax is from about 8:1 to about 1:8.7. (canceled)8. (canceled)10. The composition of wherein the alkyl branching in R′ of structure (IV) is methyl branching claim 9 , and said methyl branching occurs on at least 40% of the R′ groups.12. The composition of which comprises from about 0.5% to 10% by weight performance modifier based on the weight of the bitumen.13. (canceled)14. (canceled)15. The composition of wherein the performance modifier comprises from about 15% to about 75% of said second fatty bisamide wax claim 12 , the remainder being said first fatty bisamide wax.16. (canceled)18. (canceled)19. An asphalt paving composition comprising aggregate and from about 2% to 20% of the asphalt binder composition of ...

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Номер записи: 79

07-01-2016 дата публикации

Polylactic acid resin composition

Номер: US20160002443A1

Автор: Mari Azumi, Masahiro Mori, Tomoya Tsuboi

Принадлежит: Kao Corp, Tokai Chemical Industries Ltd

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

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Номер записи: 80

02-01-2020 дата публикации

ELECTRODEPOSITABLE COATING COMPOSITION

Номер: US20200002566A1

Автор: Dacko Christopher A., Lee Se Ryeon, Mayo Michael A., McCollum Gregory J., Peffer Robin M.

Принадлежит: PRC-DeSoto International, Inc.

The present invention is directed to a phosphated epoxy resin comprising at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; and at least one carbamate functional group. The present invention is also directed towards aqueous resinous dispersions comprising the phosphated epoxy resin, methods of coating a substrate, coated substrates, and methods of making a phosphated epoxy resin. 1. A phosphated epoxy resin comprising:at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; andat least one carbamate functional group.5. The phosphated epoxy resin of claim 4 , wherein the ratio of constitutional unit A to constitutional unit B is from 1:20 to 20:1.6. An aqueous resinous dispersion comprising: (i) at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; and', '(ii) at least one carbamate functional group; and, '(a) a phosphated epoxy resin comprising(b) a curing agent.7. The aqueous resinous dispersion of claim 6 , wherein the terminal group comprises phosphate claim 6 , organophosphate claim 6 , phosphonate claim 6 , organophosphonate claim 6 , phosphinate claim 6 , organophosphinate claim 6 , or combinations thereof.10. The aqueous resinous dispersion of claim 6 , wherein the phosphated epoxy resin is substantially free of pendent groups comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage.14. The aqueous resinous dispersion of claim 13 , wherein the ratio of constitutional unit A to constitutional unit B is from 1:20 to 20:1.16. The aqueous resinous dispersion of claim 6 , wherein the curing agent comprises at least two functional groups reactive with carbamate functional groups.17. The aqueous resinous dispersion of claim 6 , ...

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Номер записи: 81

07-01-2021 дата публикации

EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION AND SEMICONDUCTOR DEVICE

Номер: US20210002474A1

Автор: HAGIWARA Kenji, KANETA Masahiro, KAWAMURA Norifumi, Oishi Hiroki, OSADA Shoichi, YOKOTA Ryuhei

Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

Provided are an epoxy resin composition for semiconductor encapsulation; and a semiconductor device having a cured product of such composition. The composition has a superior curability, and a metal layer (plated layer) can be selectively and easily formed on the surface of or inside the cured product of this composition via an electroless plating treatment. The composition of the present invention contains: 1. An epoxy resin composition for semiconductor encapsulation , comprising:(A) an epoxy resin;(B) a phenolic curing agent;(C) a curing accelerator having a urea structure;(D) a laser direct structuring additive; and(E) an inorganic filler.3. The epoxy resin composition for semiconductor encapsulation according to claim 1 , wherein the component (D) is added in an amount of 20 to 100 parts by mass per a total of 100 parts by mass of the components (A) and (B).4. The epoxy resin composition for semiconductor encapsulation according to claim 1 , wherein the component (D) has an average particle size of 0.01 to 5 μm.5. The epoxy resin composition for semiconductor encapsulation according to claim 1 , wherein the component (D) is such that after an aqueous dispersion of the component (D) is prepared by immersing 10 parts by mass of the component (D) in 50 parts by mass of pure water claim 1 , and then left to stand at 125±3° C. for 20±1 hours claim 1 , a sodium ion concentration in the aqueous dispersion of the component (D) is not higher than 50 ppm claim 1 , and a chloride ion concentration in the aqueous dispersion of the component (D) is not higher than 50 ppm.6. The epoxy resin composition for semiconductor encapsulation according to claim 1 , wherein a top cut particle size of the component (E) in a wet sieve method is 5 to 25 μm claim 1 , and an average particle size of the component (E) is 0.5 to 10 μm.7. A semiconductor device having a cured product of the epoxy resin composition for semiconductor encapsulation according to .8. The semiconductor device ...

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Номер записи: 82

07-01-2021 дата публикации

COMPOUND AND COLORED RESIN COMPOSITION

Номер: US20210002487A1

Автор: AKASAKA Tetsuo, Inoue Keisuke, KAWANISHI Yutaka

Принадлежит: Sumitomo Chemical Company, Limited

An object of the present invention is to provide a novel squarylium dye that can achieve an equivalent chromaticity value of even a colored resin composition having a low content of the squarylium dye as compared with a colored resin composition comprising a conventional squarylium dye. The present invention provides a compound represented by the formula (I) wherein Rto Reach independently represent a hydrogen atom or the like; Rto Reach independently represent a hydrogen atom or the like; Rand Reach independently represent a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms or the like; Rand Reach independently represent a halogen atom or an alkyl halide group having 1 to 6 carbon atoms; and m1 and m2 each independently represent an integer of 1 to 5. 2. A colored resin composition comprising a colorant comprising a compound according to claim 1 , and a resin.3. A color filter formed from a colored resin composition according to .4. A solid-state imaging device comprising a color filter according to .6. A compound represented by the formula (IV-1) according to . The present invention relates to a novel compound and a colored resin composition.In colored curable resin compositions, it is known that squarylium dyes are used as colorants. Patent Literature 1 has proposed a squarylium dye represented by a specific general formula.Patent Literature 1: Japanese Patent Laid-Open No. 2015-86379An object of the present invention is to provide a novel squarylium dye that can achieve an equivalent chromaticity value of even a colored resin composition having a low content of the squarylium dye as compared with a colored resin composition comprising a conventional squarylium dye. Another object of the present invention is to provide a precursor of the novel squarylium dye and a method for producing the novel squarylium dye.The present invention provides the following [1] to [6]:[1] A compound represented by the formula (I):whereinRto Reach independently ...

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Номер записи: 83

07-01-2021 дата публикации

ONE-COMPONENT (1K) THERMOSETTING POWDER COATING COMPOSITIONS FOR IMPACT RESISTANT AND LOW GLOSS CONSISTENT MATT POWDER COATINGS

Номер: US20210002492A1

Автор: BUIJSEN Paulus Franciscus Anna, MOLHOEK Leendert Jan, VAN HIERDEN Menno Ferdinand, VAN HOUTS Wouter, WILLEMS Nicole Anne Marie

Принадлежит:

The invention relates to an one-component (1 K) thermosetting powder coating composition A (PCC A). The invention further relates to a process for making the thermosetting powder coating composition A and processes for coating an article with the PCC A. The invention further relates to a cured PCC A. The invention further relates to an article having coated thereon the thermosetting powder coating composition A as well as to an article having coated and cured thereon the thermosetting powder coating composition A. The invention further relates to the use of: the PCC A, the cured PCC A, articles coated with the PCC A, articles having coated and cured thereon the PCC A. The invention further relates to the use of the PCC A for matt powder coatings. The invention further relates to the use of the PCC A for matt and impact resistant powder coatings. The invention further relates to the use of the PCC A for impact resistant matt powder coatings which have also at least sufficient—preferably excellent—low gloss consistency. The invention further relates to the use of the PCC A as described in the claims and as disclosed herein for impact resistant matt powder coatings which have also at least sufficient—preferably excellent low gloss consistency, and also at least sufficient—preferably excellent—batch-to-batch low gloss consistency. 2. The PCC A as claimed in claim 1 , wherein the PRB has an acid value of at least 45 and at most 74 mg KOH/g.3. The PCC A as claimed in claim 1 , wherein the PRB has an acid value of at least 50 and at most 74 mg KOH/g.4. The PCC A as claimed in claim 1 , wherein the diol-B1a is ethylene glycol.5. The PCC A as claimed in claim 1 , wherein the diol-B1b is 2 claim 1 ,2-dimethylpropane-1 claim 1 ,3-diol.6. The PCC A as claimed in claim 1 , wherein the component B3 is trimellitic acid anhydride in an amount of at least 3 and at most 7 mol % on PRB.7. The PCC A as claimed in claim 1 , wherein the dicarboxylic-acid-B2a is selected from the group ...

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Номер записи: 84

07-01-2021 дата публикации

SEMI-AROMATIC POLYAMIDE FIBER AND METHOD FOR PRODUCING SAME

Номер: US20210002791A1

Автор: TSUDAKA Takeshi, Tsunofuri Shohei, Washitake Yosuke

Принадлежит: KURARAY CO., LTD.

Provided is a semi-aromatic polyamide fiber having excellent spinning stability, heat resistance and chemical resistance. The semi-aromatic polyamide fiber includes a semi-aromatic polyamide resin having a melting point of 290° C. or higher and a plasticizer having a 5% thermal weight reduction temperature of 320° C. or higher, the resin having as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (the former:the latter) of 70:30 to 99:1. 1. A semi-aromatic polyamide fiber comprising:a semi-aromatic polyamide resin comprising as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (the former:the latter) of 70:30 to 99:1, and having a melting point of 290° C. or higher; anda plasticizer having a 5% thermal weight reduction temperature of 320° C. or higher.2. The semi-aromatic polyamide fiber according to claim 1 , wherein the plasticizer comprises a carboxylic acid amide compound.3. The semi-aromatic polyamide fiber according to claim 1 , wherein the proportion of the plasticizer is 0.1 to 10% by weight based on the amount of semi-aromatic polyamide resin.4. The semi-aromatic polyamide fiber according to claim 1 , having a single fiber fineness is 0.1 to 100 dtex.5. The semi-aromatic polyamide fiber according to claim 1 , wherein the fiber has a CV value (N=20) of the fiber diameter of 3% or less.6. A method for producing a semi-aromatic polyamide fiber claim 1 , comprising:melt-spinning a semi-aromatic polyamide resin comprising as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (1,9-nonanediamine unit:2-methyl-1,8-octanediamine unit) of 70:30 to 99:1, and having a melting point of 290° C. or higher; in combination ...

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Номер записи: 85

01-01-2015 дата публикации

Methods of Forming Conductive Jumper Traces

Номер: US20150004748A1

Автор: HanGil Shin, HeeJo Chi, NamJu Cho

Принадлежит: Stats Chippac Pte Ltd

Methods of forming conductive jumper traces for semiconductor devices and packages. Substrate is provided having first, second and third trace lines formed thereon, where the first trace line is between the second and third trace lines. The first trace line can be isolated with a covering layer. A conductive layer can be formed between the second and third trace lines and over the first trace line by a depositing process followed by a heating process to alter the chemical properties of the conductive layer. The resulting conductive layer is able to conform to the covering layer and serve to provide electrical connection between the second and third trace lines.

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Номер записи: 86

13-01-2022 дата публикации

Semicarbazide composition, water-based coating composition, coating film, article, and method for producing semicarbazide composition

Номер: US20220010163A1

Автор: Toyoaki Yamauchi, Yu INNAMI

Принадлежит: Asahi Kasei Corp

A semicarbazide composition contains a semicarbazide compound (A1) derived from a hydrazine and an isocyanate compound (a1) having an isocyanate group, and a semicarbazide compound (B1) derived from a hydrazine and an isocyanate compound (b1) having an isocyanate group and having a different structure from the isocyanate compound (a1), wherein the absolute value of the difference in the solubility parameters of the isocyanate compound (a1) and the isocyanate compound (b1) is at least 0.15 but not more than 2.10. A method for producing a semicarbazide composition includes, in sequence, a step 2-1 of reacting a hydrazine and an isocyanate compound (a2) having at least one cyclic structure within the molecule to obtain a semicarbazide compound (A2), and a step 2-2 of reacting a hydrazine and an isocyanate compound (b2) not having a cyclic structure within the molecule to obtain a semicarbazide compound (B2).

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Номер записи: 87

01-01-2015 дата публикации

CROSSLINKABLE VINYLIDENE FLUORIDE AND TRIFLUOROETHYLENE POLYMERS

Номер: US20150005456A1

Автор: Falco Ivan, Marrani Alessio, Tortelli Vito, Wlassics Ivan

Принадлежит:

The present invention pertains to semi-crystalline fluoropolymer [polymer (F)] comprising: —recurring units derived from vinylidene fluoride (VDF); —from 10% to 50% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived from trifluoroethylene (TrFE); and—from 0.01% to 10% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived from at least one monomer comprising an azide group [monomer (Az)], to a process for its manufacture, to a crosslinkable composition comprising the same, to a process for crosslinking the same and to a method for manufacturing one of electrical and electronic devices using the same. 1. A semi-crystalline fluoropolymer (F) comprising:recurring units derived from vinylidene fluoride (VDF);from 10% to 50% by moles with respect to the total moles of recurring units of fluoropolymer (F) of recurring units derived from trifluoroethylene (TrFE); andfrom 0.01% to 10% by moles with respect to the total moles of recurring units of fluoropolymer (F) of recurring units derived from at least one monomer (Az) comprising an azide group.2. The fluoropolymer (F) of claim 1 , wherein monomer (Az) is selected from monomers of formula (I):{'br': None, 'sub': 1', '2', 'p', 'f', '2', 'n', 'q', 's', '3, 'CXX═CX—(O)—R—(CH)[S(O)]N\u2003\u2003(I)'}{'sub': 1', '2', 'f, 'wherein: X, Xand X, equal to or different from each other, are independently H or F, p is 0 or 1, n is 0 to 4, s is 0 or 1, q is 1 or 2, Ris a divalent (hydro)fluorocarbon group, optionally interrupted by one or more ethereal oxygen atoms.'}3. The fluoropolymer (F) of claim 2 , wherein the monomer (Az) is selected from monomers of formula (II):{'br': None, 'sub': 1', '2', 'f', '2', 'n', 'q', 's', '3, 'CXX═CX—O—R—(CH)—[S(O)]N\u2003\u2003formula (II)'}{'sub': i', '2', 'f, 'wherein: X, Xand X, equal to or different from each other, are independently H or F, n is 0 to 4, s is 0 or 1, q is 1 or 2, Ris a divalent ( ...

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Номер записи: 88

05-01-2017 дата публикации

PACKAGE STRUCTURE

Номер: US20170005034A1

Автор: Chen Hsien-Wei, SU An-Jhih

Принадлежит:

Provided is a package structure including a die, an encapsulant, a through via, a first dielectric layer, a conductive line structure, an adhesion promotion layer, a second dielectric layer and a connector. The encapsulant is formed aside the die. The through via is formed aside the die and penetrates through the encapsulant. The first dielectric layer is formed overlying the die, the encapsulant and the through via. The conductive line structure includes a pad over the first dielectric layer. The adhesion promotion layer overlays a first portion of a top surface and a sidewall of the pad and overlying the first dielectric layer. The second dielectric layer overlays the adhesion promotion layer. The connector is in contact with a second portion of the top surface of the pad. The second portion of the top surface of the pad is exposed by the adhesion promotion layer. 1. A package structure , comprising:a die;an encapsulant aside the die;a through via aside the die penetrating through the encapsulant;a first dielectric layer overlying the die, the encapsulant and the through via;a conductive line structure comprising a pad over the first dielectric layer;an adhesion promotion layer overlying a first portion of a top surface of the pad and along a periphery of the pad, overlying a sidewall of the pad and overlying the first dielectric layer;a second dielectric layer overlying the adhesion promotion layer; anda connector being in contact with a second portion of the top surface of the pad, wherein the second portion of the top surface of the pad is exposed by the adhesion promotion layer.2. The package structure according to claim 1 , wherein the adhesion promotion layer is self-aligned with the second dielectric layer.3. The package structure according to claim 1 , wherein the second dielectric layer further partially overlays the second portion of the top surface of the pad.4. The package structure according to claim 1 , wherein the second dielectric layer partially ...

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Номер записи: 89

13-01-2022 дата публикации

PACKAGE SUBSTRATE AND SEMICONDUCTOR PACKAGE COMPRISING THE SAME

Номер: US20220013483A1

Автор: Park Jiwoo

Принадлежит:

A package substrate includes a first insulating layer, a first redistribution wiring buried in the first insulating layer, a first bonding pad including a lower surface disposed on an upper surface of the first insulating layer, and a first bonding surface, and a second, elevated, bonding pad disposed on the upper surface of the first insulating layer. The second bonding pad includes a metal layer disposed on the upper surface of the first insulating layer, and a second bonding pad layer having a lower surface connected to the metal layer and a second bonding surface. The metal layer is disposed between the upper surface of the first insulating layer and the lower surface of the second bonding pad layer. The second bonding surface of the second bonding pad layer is higher than the first bonding surface of the first bonding pad. 1. A package substrate comprising:a first insulating layer having an upper surface and a lower surface which are opposite to each other;a first redistribution wiring buried in the first insulating layer;a first bonding pad including a lower surface which is connected to a corresponding portion of the first redistribution wiring and is disposed on the upper surface of the first insulating layer, and a first bonding surface opposite to the lower surface of the first bonding pad; anda second, elevated, bonding pad disposed on the upper surface of the first insulating layer, the second bonding pad including:a metal layer disposed on the upper surface of the first insulating layer and connected to a corresponding portion of the first redistribution wiring, anda second bonding pad layer having a lower surface which is connected to the metal layer and a second bonding surface which is opposite to the lower surface of the second bonding pad layer,wherein the metal layer and the second bonding pad layer are stacked on each other such that the metal layer is disposed between the upper surface of the first insulating layer and the lower surface of the ...

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Номер записи: 90

02-01-2020 дата публикации

EMBEDDED VERY HIGH DENSITY (VHD) LAYER

Номер: US20200006236A1

Автор: Aleksov Aleksandar, Braunisch Henning, Collins Andrew Paul, Sharan Sujit, Xie Jianyong

Принадлежит: Intel Corporation

Embodiments may relate to an interposer that has a first layer with a plurality of first layer pads that may couple with a die. The interposer may further include a second layer with a power delivery component. The interposer may further include a very high density (VHD) layer, that has a VHD pad coupled by a first via with the power delivery component and coupled by a second via with a first layer pad. Other embodiments may be described and/or claimed. 1. An interposer comprising:a first layer with a plurality of first layer pads, wherein a first first layer pad of the plurality of first layer pads is to couple with a first die;a second layer with a power delivery component; anda very high density (VHD) layer, wherein the VHD layer includes a first VHD pad of a plurality of VHD pads of the VHD layer, and wherein the first VHD pad is coupled by a first via with the power delivery component and the first VHD pad is coupled by a second via with the first first layer pad.2. The interposer of claim 1 , wherein respective pads of the plurality of VHD pads have a rectangular shape.3. The interposer of claim 1 , wherein the first via and the second via have walls that are less than five degrees away from vertical.4. The interposer of claim 1 , further comprising:a second VHD pad of the plurality of VHD pads, wherein the second VHD pad is coupled with a third VHD pad of the plurality of VHD pads by a VHD trace;a second first layer pad of the plurality of first layer pads, wherein the second first layer pad is coupled with the second VHD pad by a third via, and wherein the second first layer pad is to communicatively couple with the first die; anda third first layer pad of the plurality of first layer pads, wherein the third first layer pad is coupled with the third VHD pad by a fourth via, and wherein the third first layer pad is to communicatively couple with a second die.5. The interposer of claim 1 , wherein the VHD layer includes an organic dielectric material.6. The ...

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Номер записи: 91

02-01-2020 дата публикации

SUBSTRATE INTEGRATED THIN FILM CAPACITORS USING AMORPHOUS HIGH-K DIELECTRICS

Номер: US20200006258A1

Автор: Aleksov Aleksandar, Braunisch Henning, BROWN Andrew J., CHATTERJEE Prithwish, DARMAWIKARTA Kristof, SOUNART Thomas

Принадлежит:

Embodiments include an electronic package that includes a dielectric layer and a capacitor on the dielectric layer. In an embodiment, the capacitor comprises a first electrode disposed over the dielectric layer and a capacitor dielectric layer over the first electrode. In an embodiment, the capacitor dielectric layer is an amorphous dielectric layer. In an embodiment, the electronic package may also comprise a second electrode over the capacitor dielectric layer. 1. An electronic package , comprising:a dielectric layer; and a first electrode disposed over the dielectric layer;', 'a capacitor dielectric layer over the first electrode, wherein the capacitor dielectric layer is an amorphous dielectric layer; and', 'a second electrode over the capacitor dielectric layer., 'a capacitor on the dielectric layer, wherein the capacitor comprises2. The electronic package of claim 1 , wherein the capacitor dielectric layer is a high-k dielectric layer.3. The electronic package of claim 2 , wherein the capacitor dielectric layer has a k-value that is 10 or greater.4. The electronic package of claim 2 , wherein the capacitor dielectric layer has a k-value that is 100 or greater.5. The electronic package of claim 1 , wherein the capacitor dielectric layer has a thickness that is less than 2 μm.6. The electronic package of claim 1 , wherein the capacitor dielectric layer has a thickness that is less than 50 nm.7. The electronic package of claim 1 , wherein the capacitor further comprises a first intermediate metal layer between the first electrode and the capacitor dielectric layer claim 1 , and a second intermediate metal layer between the capacitor dielectric layer and the second electrode.8. The electronic package of claim 7 , wherein the capacitor dielectric layer is TiO claim 7 , and wherein the first and second intermediate metal layers comprise titanium.9. The electronic package of claim 8 , wherein the first and second intermediate metal layers comprise titanium and ...

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Номер записи: 92

03-01-2019 дата публикации

MICROELECTRONIC DEVICES DESIGNED WITH MODULAR SUBSTRATES HAVING INTEGRATED FUSES

Номер: US20190006282A1

Автор: EID Feras

Принадлежит:

Embodiments of the invention include a microelectronic device that includes a plurality of organic dielectric layers, a cavity formed in at least one organic dielectric layer of the plurality of organic dielectric layers and a modular structure having first and second ports and a conductive member that is formed within the cavity. The conductive member provides modularity by being capable of connecting the first and second ports and also disconnecting the first and second ports. 1. A microelectronic device comprising:a plurality of organic dielectric layers;a cavity formed in at least one organic dielectric layer of the plurality of organic dielectric layers; anda modular structure having first and second ports and a first conductive member that is formed within the cavity, the first conductive member provides modularity by being capable of connecting the first and second ports and also disconnecting the first and second ports, wherein the first and second ports are embedded in the plurality of organic dielectric layers.2. The microelectronic device of claim 1 , wherein the cavity is formed by removing the at least one organic dielectric in proximity to the first conductive member to release the first conductive member.3. The microelectronic device of claim 1 , wherein the first conductive member disconnects the first and second ports when a threshold voltage is applied between the first and second ports to cause the first conductive member to heat up to a melting point of the first conductive member.4. The microelectronic device of claim 1 , wherein the modular structure further comprises a third port claim 1 , a second conductive member claim 1 , and a third conductive member with the second conductive member being coupled to the second and third ports while the third conductive member is coupled to the first and third ports.5. The microelectronic device of claim 4 , wherein the second conductive member provides modularity by being capable of connecting the second ...

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Номер записи: 93

20-01-2022 дата публикации

BITUMINOUS COMPOSITION SOLID AT AMBIENT TEMPERATURE

Номер: US20220017749A1

Автор: Vincent Regis

Принадлежит: TOTAL MARKETING SERVICES

A bituminous composition comprising at least one bitumen base, at least one compound of general formula (I): Ar1-R—Ar(I), and at least one compound of general formula (II): R—(NH)CONH—X—(NHCO)(NH)—R′(II). The invention also concerns a process for the preparation of said bituminous composition. 112-. (canceled)14. The bituminous composition according to claim 13 , wherein the compound of general formula (I) is 2′ claim 13 ,3-bis[(3-[3 claim 13 ,5-di(tert-butyl)-4-hydroxyphenyl]propionyl)]propionohydrazide.15. The bituminous composition according to claim 13 , wherein the compound of general formula (II) is chosen from compounds of general formula (IIA):{'br': None, 'sub': 2', '2, 'R—CONH—X—NHCO—R′\u2003\u2003(IIA)'}{'sub': 2', '2, 'claim-ref': {'@idref': 'CLM-00013', 'claim 13'}, 'wherein R, R′and X are as defined in .'}16. The bituminous composition according to claim 15 , wherein the compound of general formula (IIA) is chosen from compounds CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO-CHor CH—CONH—NHCO—CH; N claim 15 ,N′-ethylenedi(laurylamide) of formula CH—CONH—CH—CH—NHCO—CH claim 15 , N claim 15 ,N′-ethylenedi(myristylamide) of formula CH—CONH—CH—CH—NHCO—CH claim 15 , N claim 15 ,N′-ethylenedi(palmitamide) of formula CH—CONH—CH—CH—NHCO—CHor N claim 15 ,N′-ethylenedi(stearamide) of formula CH—CONH—CH—CH—NHCO—CH; laurylamide of formula CH—CONH claim 15 , myristylamide of formula CH—CONH claim 15 , palmitamide of formula CH—CONHor stearamide of formula CH—CONH.17. The bituminous composition according to claim 16 , wherein the compound of general formula (IIA) is N claim 16 ,N′-ethylenedi(stearamide) of formula CH—CONH—CH—CH—NHCO—CH.18. The bituminous composition as claimed in claim 13 , comprising from 0.1 to 10% by weight of one or several compounds of general formula (I) claim 13 , preferably from 0.4% to 5% by weight claim 13 , more preferably from 0.4% to 1% by weight claim 13 , with respect to the total weight ...

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Номер записи: 94

20-01-2022 дата публикации

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

Номер: US20220017789A1

Автор: Hirano Keisuke, MATSUSHITA Kiichiro, NAGATA Mizuho, TACHIKAWA Yu

Принадлежит: NITTO DENKO CORPORATION

A pressure-sensitive adhesive composition includes a pressure-sensitive adhesive component and a gas generating particle dispersed in the pressure-sensitive adhesive component. A tensile elastic modulus at 25° C. of the pressure-sensitive adhesive composition is 5 MPa or less. A gas generation amount at which the gas generating particle is generated in the pressure-sensitive adhesive composition is 5 mL/g or more in terms of decane at 0° C. and 1013 hPa in a solid content of the pressure-sensitive adhesive composition. 1. A pressure-sensitive adhesive composition comprising:a pressure-sensitive adhesive component anda gas generating particle dispersed in the pressure-sensitive adhesive component, whereina tensile elastic modulus at 25° C. of the pressure-sensitive adhesive composition is 5 MPa or less, anda gas generation amount at which the gas generating particle is generated in the pressure-sensitive adhesive composition is 5 mL/g or more in terms of decane at 0° C. and 1013 hPa in a solid content of the pressure-sensitive adhesive composition.2. The pressure-sensitive adhesive composition according to claim 1 , whereinthe gas generating particle has an average particle size of 10 μm or less.3. The pressure-sensitive adhesive composition according to claim 1 , whereinthe gas generating particle is an azodicarbonamide.4. A pressure-sensitive adhesive sheet comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a pressure-sensitive adhesive layer made of the pressure-sensitive adhesive composition according to .'}5. The pressure-sensitive adhesive sheet according to further comprising:a second pressure-sensitive adhesive layer made of a second pressure-sensitive adhesive composition containing no gas generating agent, whereinthe pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are disposed in order in a thickness direction. The present invention relates to a pressure-sensitive adhesive composition and a pressure-sensitive ...

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Номер записи: 95

03-01-2019 дата публикации

MICROELECTRONIC DEVICES DESIGNED WITH ULTRA-HIGH-K DIELECTRIC CAPACITORS INTEGRATED WITH PACKAGE SUBSTRATES

Номер: US20190008046A1

Автор: Aleksov Aleksandar, DOGIAMIS Georgios C., EID Feras, SOUNART Thomas L., Swan Johanna M.

Принадлежит:

Embodiments of the invention include a microelectronic device that includes a plurality of organic dielectric layers and a capacitor that is integrated with a first organic dielectric layer of the plurality of organic dielectric layers. The capacitor includes first and second conductive electrodes and an ultra-high-k dielectric layer that is positioned between the first and second conductive electrodes. 1. A microelectronic device comprising:a plurality of organic dielectric layers; anda capacitor that is integrated with a first organic dielectric layer of the plurality of organic dielectric layers, and the capacitor includes first and second conductive electrodes and a plurality of vertically arranged ultra-high-k dielectric layers.2. The microelectronic device of claim 1 , wherein the capacitor has a capacitance density of at least 10 nanoFarad per millimeter.3. The microelectronic device of claim 1 , wherein each of the plurality of ultra-high-k dielectric layers has a relative permittivity of at least 100 up to 10 claim 1 ,000.4. The microelectronic device of claim 1 , further comprising:first and second connections formed in the first organic dielectric layer, the first connection contacts the first conductive electrode and the second connection contacts the second electrode.5. The microelectronic device of claim 1 , further comprising:first and second connections formed in a second organic dielectric layer of the plurality of organic dielectric layers, the first connection contacts the first conductive electrode and the second connection contacts the second electrode.6. The microelectronic device of claim 5 , further comprising:a first connection formed in the first organic dielectric layer and a second connection formed in a second organic dielectric layer of the plurality of organic dielectric layers, the first connection contacts the first conductive electrode and the second connection contacts the second electrode.7. The microelectronic device of claim 1 , ...

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Номер записи: 96

14-01-2016 дата публикации

Multi-layer golf ball

Номер: US20160008669A1

Автор: Michael J. Sullivan

Принадлежит: Acushnet Co

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.

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Номер записи: 97

11-01-2018 дата публикации

MULTI-LAYER GOLF BALL

Номер: US20180008867A1

Автор: Sullivan Michael J.

Принадлежит: ACUSHNET COMPANY

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided. 1. A golf ball consisting essentially of:{'sub': center', 'center surface, 'an inner core layer formed from a thermoset rubber composition and having a center hardness (H) of 60 Shore C or greater, and an outer surface hardness (H) of 80 Shore C or greater;'}{'sub': 'outer core material', 'an outer core layer formed from a highly neutralized polymer composition and having a material hardness (H) of 35 Shore D or greater;'}{'sub': 'inner cover material', 'an inner cover layer formed from a thermoplastic composition having a material hardness (H) of 95 Shore C or less;'}{'sub': 'intermediate cover material', 'an intermediate cover layer formed from a thermoplastic composition having a material hardness (H) of from 80 Shore C to 99 Shore C; and'}{'sub': 3', '8, 'an outer cover layer formed from a composition selected from the group consisting of ionomeric and non-ionomeric E/X- and E/X/Y-type acid copolymers of ethylene (E), a C-Cα,β-ethylenically unsaturated carboxylic acid (X), and an optional softening monomer (Y); and blends of two or more thereof'}2. The golf ball of claim 1 , wherein the inner core layer has a diameter of 0.500 inches or greater.3. The golf ball of claim 1 , wherein His greater than the H.4. A golf ball consisting essentially of:{'sub': center', 'center surface, 'an inner core layer formed from a thermoset rubber composition and having a center hardness (H) of 60 Shore C or greater, and an outer surface hardness (H) of 80 Shore C or greater;'}{'sub': 'outer core material', 'an outer core layer formed from a highly neutralized polymer composition and having a material hardness (H) of 35 Shore D or greater, and an outer diameter of from 1.40 inches to 1.55 inches;'}{'sub': 'inner cover material', 'an inner cover layer formed from a thermoplastic composition having a material hardness (H) of 95 Shore C or less;'}{'sub': 'intermediate cover material', 'an ...

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Номер записи: 98

12-01-2017 дата публикации

STABILIZED PLASTICIZERS FOR THERMOPLASTIC POLYURETHANE

Номер: US20170009054A1

Автор: Schaefer Frank, WETTACH Henning

Принадлежит: BASF SE

The present invention relates to a process for producing a thermoplastic polyurethane, comprising the provision of a composition Z(W) comprising at least one carbodiimide selected from the group consisting of monomeric aliphatic carbodiimides, oligomeric aliphatic carbodiimides, polymeric aliphatic carbodiimides, monomeric aromatic carbodiimides, oligomeric aromatic carbodiimides and polymeric aromatic carbodiimides, and at least one ester selected from the group consisting of citric acid esters, acetyl citric acid esters, phthalic acid esters, benzoic acid esters, adipic acid esters, hydrogenated phthalic acid esters and phosphoric acid esters; and the subsequent addition of the composition Z(W) to a thermoplastic polyurethane or a reaction mixture for producing a thermoplastic polyurethane. Further, the present invention relates to a thermoplastic polyurethane obtainable or obtained by a process according to the invention and to the use of the composition Z(W) as plasticizer for thermoplastic polyurethanes. The present invention also relates to moldings comprising a thermoplastic polyurethane according to the invention. 1. A process for producing a thermoplastic polyurethane , the process comprising: (a) at least one carbodiimide selected from the group consisting of monomeric aliphatic carbodiimides, oligomeric aliphatic carbodiimides, polymeric aliphatic carbodiimides, monomeric aromatic carbodiimides, oligomeric aromatic carbodiimides and polymeric aromatic carbodiimides, and', '(b) at least one ester selected from the group consisting of citric acid esters, acetyl citric acid esters, phthalic acid esters, benzoic acid esters, adipic acid esters, hydrogenated phthalic acid esters and phosphoric acid esters; and, '(i) providing a composition Z(W) comprising'}(ii) adding the composition Z(W) to a thermoplastic polyurethane or a reaction mixture for producing a thermoplastic polyurethane.2. The process according to claim 1 , wherein the production of the ...

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Номер записи: 99

27-01-2022 дата публикации

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

Номер: US20220025223A1

Автор: Hirano Keisuke, MATSUSHITA Kiichiro, NAGATA Mizuho, TACHIKAWA Yu

Принадлежит: NITTO DENKO CORPORATION

A pressure-sensitive adhesive composition contains an adhesive component and gas-generative particles dispersed in the adhesive component. When the gas-generative particles are subjected to particle size distribution measurement, in the particle size distribution of the gas-generative particles, a cumulative particle size (D90) where a cumulative value from the smallest particle size is 90% based on volume is 10.0 μm or less. 1. A pressure-sensitive adhesive composition comprising:an adhesive component; andgas-generative particles dispersed in the adhesive component,wherein, when the gas-generative particles are subjected to particle size distribution measurement, in the particle size distribution of the gas-generative particles, a cumulative particle size (D90) w % here a cumulative value from the smallest particle size is 90% based on volume is 10.0 μm or less.2. The pressure-sensitive adhesive composition according to claim 1 , wherein claim 1 , in the particle size distribution of the gas-generative particles claim 1 , a cumulative particle size (D50) where the cumulative value is 50% based on volume is 1.0 μm or less.3. The pressure-sensitive adhesive composition according to claim 1 , wherein a tensile modulus of the pressure-sensitive adhesive composition at 25° C. is 5 MPa or less.4. The pressure-sensitive adhesive composition according to claim 1 , wherein claim 1 , in the pressure-sensitive adhesive composition claim 1 , the amount of gas generated by the gas-generative particles is 5 mL/g or more in terms of decane at 0° C. and 1013 hPa.5. A pressure-sensitive adhesive sheet comprising a pressure-sensitive adhesive layer made of the pressure-sensitive adhesive composition according to . The present invention relates to a pressure-sensitive adhesive composition and a pressure-sensitive adhesive sheet.Conventionally, there is a known pressure-sensitive adhesive layer that develops adhesion (pressure sensitive adhesion) to an adherend for a necessary period ...

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Номер записи: 100