公开(公告)号：US09382421B2

公开(公告)日：2016-07-05

申请号：US14730441

申请日：2015-06-04

Applicant: Shin-Etsu Chemical Co., Ltd.

Inventor： Naoyuki Kushihara ,  Kazuaki Sumita

IPC: C08G75/02 ,  C08L79/00 ,  C08K5/00 ,  C08K5/29 ,  C08K5/3465 ,  C08G73/06 ,  C08L79/04 ,  C08G8/22 ,  C08G73/10

CPC classification number: C08L79/00 ,  C08G8/22 ,  C08G73/0655 ,  C08G73/0661 ,  C08K5/0025 ,  C08K5/0091 ,  C08K5/29 ,  C08K5/3465 ,  C08K5/55 ,  C08L61/12 ,  C08L79/04 ,  C08L2201/02 ,  C08L2203/20

Abstract: The present invention can provide a heat-curable resin composition which is excellent in insulation property, heat resistance, and preservation stability. The heat-curable resin composition includes (A) cyanate ester compound having at least two cyanate groups in a molecule, (B) phenol curing agent including a resorcinol type phenol resin represented by the formula (1), (In the formula, n represents an integer from 0 to 10, each of R1 and R2 independently represents a monovalent group selected from a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an allyl group, and a vinyl group.), and (C) at least one compound selected from a tetraphenylborate of a tetra-substituted phosphonium compound and a tetraphenylborate represented by the formula (2). (In the formula, R3 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or a phenyl group, and n represents an integer from 1 to 3).

Abstract translation: 本发明可提供绝缘性，耐热性，保存稳定性优异的热固性树脂组合物。 热固性树脂组合物包括（A）分子中具有至少两个氰酸酯基的氰酸酯化合物，（B）含有由式（1）表示的间苯二酚型酚醛树脂的苯酚固化剂，（式中，n表示 0〜10的整数，R 1和R 2各自独立地表示选自氢原子，碳原子数1〜10的烷基，烯丙基和乙烯基的一价基团），（C）至少 一种选自四取代鏻化合物的四苯基硼酸盐和由式（2）表示的四苯基硼酸盐的化合物。 （式中，R3表示氢原子，碳原子数1〜6的烷基或苯基，n表示1〜3的整数）。

公开(公告)号：US09382414B2

公开(公告)日：2016-07-05

申请号：US14424886

申请日：2013-08-21

Applicant: Daicel-Evonik Ltd. ,  Daikin Industries, Ltd.

Inventor： Mitsuteru Mutsuda ,  Tatsuki Akashi ,  Yuki Adachi ,  Haruhisa Masuda

IPC: C08L61/00 ,  C08L61/16 ,  B29C69/00 ,  C08L71/00 ,  B29L31/00

CPC classification number: C08L61/16 ,  B29C69/00 ,  B29L2031/772 ,  C08G2650/40 ,  C08L71/00 ,  C08L2201/02 ,  C08L2207/04 ,  C08L27/12

Abstract: A thermoplastic resin composition having a high flame retardancy in a thin-wall molded product and a molded article thereof are provided. The thermoplastic resin composition comprises (A) a thermoplastic resin containing a repeating unit having an arylene group, an ether group, and a carbonyl group and (B) a thermoplastic fluorine-containing resin. The weight ratio of the thermoplastic resin (A) and the thermoplastic fluorine-containing resin (B) in the former/the latter is 80/20 to 99/1. The thermoplastic fluorine-containing resin (B) is dispersed in the form of a particle in the thermoplastic resin (A) to form a dispersed phase, and the dispersed phase has an average particle diameter of not more than 3 μm. The thermoplastic resin composition is suitable for forming a molded article having a thin-wall portion with a thickness of not more than 1.5 mm.

Abstract translation: 提供了在薄壁成型体中具有高阻燃性的热塑性树脂组合物及其成型品。 热塑性树脂组合物包含（A）含有具有亚芳基，醚基和羰基的重复单元的热塑性树脂和（B）热塑性含氟树脂。 前者/后者中的热塑性树脂（A）和热塑性含氟树脂（B）的重量比为80/20〜99/1。 热塑性含氟树脂（B）以热塑性树脂（A）中的颗粒形式分散形成分散相，分散相的平均粒径不大于3μm。 热塑性树脂组合物适用于形成具有不大于1.5mm厚度的薄壁部分的模塑制品。

公开(公告)号：US20160185961A1

公开(公告)日：2016-06-30

申请号：US14910822

申请日：2014-08-07

Applicant: POLYONE CORPORATION

Inventor： Chongfu ZHOU ,  Roger W. AVAKIAN

IPC: C08L77/02 ,  C08L85/02

CPC classification number: C08L77/02 ,  B33Y10/00 ,  B33Y80/00 ,  C08K5/1539 ,  C08L27/18 ,  C08L71/12 ,  C08L85/02 ,  C08L2201/02 ,  C08L2205/035 ,  C09K21/14

Abstract: Poly(hexano-6-lactam) (also known as Nylon 6) compounds that are flame retardant using non-halogenated ingredients are disclosed. Polyphenylene ether acts as a synergist when used in specific amounts in combination with polyphosphonate to achieve a V-0 rating in a UL 94 test at thicknesses of about 3.18 mm.

Abstract translation: 公开了使用非卤化成分阻燃的聚（己酰-6-内酰胺）（也称为尼龙6）化合物。 聚苯醚作为增效剂用作特定量的聚膦酸盐，以达到UL94试验中的V-0等级，厚度约为3.18毫米。

公开(公告)号：US20160177090A1

公开(公告)日：2016-06-23

申请号：US15054172

申请日：2016-02-26

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jean-Francois Morizur ,  Thomas L. Evans

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/14 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/549 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2205/025

Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 V0 rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.

Abstract translation: 当在约350℃至约450℃的温度下使用平行板熔体流变学试验以10℃/分钟的加热速率测量时，包含至少8,000泊的峰值熔融粘度的聚碳酸酯组合物。 并且其中组合物的模塑制品具有厚度为1.0mm，1.5mm，2.0mm或1.0mm至2.0mm的UL 94 V0等级。

公开(公告)号：US09359495B2

公开(公告)日：2016-06-07

申请号：US14764270

申请日：2014-01-29

Applicant: The Yokohama Rubber Co., LTD.

Inventor： Aya Sato

IPC: B65G15/30 ,  C08L23/16 ,  B65G15/32 ,  C08L23/08 ,  B29D29/06

CPC classification number: C08L23/16 ,  B29D29/06 ,  B65G15/32 ,  B65G2207/22 ,  C08L23/0815 ,  C08L2201/02 ,  C08L2205/02

Abstract: A rubber composition for heat-resistant conveyor belts according to the present technology contains an ethylene-butene copolymer and an ethylene-propylene-diene copolymer. The mass ratio of the ethylene-butene copolymer to the ethylene-propylene-diene copolymer [(ethylene-butene copolymer)/(ethylene-propylene-diene copolymer)] is from 5/95 to 95/5; and the amount of diene units in the ethylene-propylene-diene copolymer is 2.0% by mass or less per 100 parts by mass of the total of the ethylene-butene copolymer and the ethylene-propylene-diene copolymer.

Abstract translation: 根据本技术的耐热输送带用橡胶组合物含有乙烯 - 丁烯共聚物和乙烯 - 丙烯 - 二烯共聚物。 乙烯 - 丁烯共聚物与乙烯 - 丙烯 - 二烯共聚物[（乙烯 - 丁烯共聚物）/（乙烯 - 丙烯 - 二烯共聚物）]的质量比为5/95至95/5; 并且乙烯 - 丙烯 - 二烯共聚物中的二烯单元的量相对于乙烯 - 丁烯共聚物和乙烯 - 丙烯 - 二烯共聚物的总量为100质量份为2.0质量％以下。

公开(公告)号：US09353259B2

公开(公告)日：2016-05-31

申请号：US14540711

申请日：2014-11-13

Applicant: Konica Minolta, Inc.

Inventor： Yiqiang Yu ,  Masashi Mamino ,  Ryuji Kitani

IPC: C10C3/02 ,  C08L67/02 ,  C08J3/00 ,  C08J3/20 ,  C08L69/00

CPC classification number: C08L67/02 ,  C08J3/00 ,  C08J3/005 ,  C08J3/20 ,  C08J3/203 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2369/00 ,  C08L69/00 ,  C08L2201/02

Abstract: Provided is a thermoplastic resin composition having high flame resistance and high fluidity during injection molding, and improved impact resistance in a molded article. A method for producing a thermoplastic resin composition, the method including the step (1) of obtaining a polyester resin mixture by melt-kneading 50 to 80 parts by weight of crystalline polyester resin and 20 to 50 parts by weight of amorphous polyester resin with an extruder, and the step (2) of mixing the polyester resin mixture, a polycarbonate resin, a flame retardant, a dripping inhibitor and a toughening agent, wherein the cylinder temperature of the extruder is 250 to 280° C.

Abstract translation: 本发明提供一种热塑性树脂组合物，其在注射成型时具有高阻燃性和高流动性，并且在模制品中具有改进的耐冲击性。 一种热塑性树脂组合物的制造方法，其特征在于，包括通过将50〜80重量份结晶性聚酯树脂和20〜50重量份无定形聚酯树脂进行熔融混炼而得到聚酯树脂混合物的方法 挤出机和混合聚酯树脂混合物，聚碳酸酯树脂，阻燃剂，滴液抑制剂和增韧剂的步骤（2），其中挤出机的料筒温度为250-280℃。

公开(公告)号：US20160137842A1

公开(公告)日：2016-05-19

申请号：US15006640

申请日：2016-01-26

Applicant: International Business Machines Corporation

Inventor： Dylan J. Boday ,  Joseph Kuczynski ,  Robert E. Meyer, III

IPC: C08L83/08 ,  C08L101/00

CPC classification number: C08K5/5403 ,  B32B27/20 ,  B32B27/38 ,  C08G77/045 ,  C08G77/24 ,  C08G77/30 ,  C08G77/48 ,  C08G77/52 ,  C08G77/80 ,  C08K5/5406 ,  C08L63/00 ,  C08L71/12 ,  C08L83/08 ,  C08L101/00 ,  C08L2201/02 ,  C08L2203/20 ,  C09D5/18 ,  C09D7/63 ,  C09D7/65 ,  H05K1/0298 ,  H05K1/0366 ,  H05K1/0373 ,  H05K1/11 ,  H05K3/4626 ,  H05K2201/012 ,  Y10T428/1352

Abstract: A bridged polysilsesquioxane-based flame retardant filler imparts flame retardancy to manufactured articles such as connectors and other articles of manufacture that employ thermosetting plastics or thermoplastics. In an exemplary synthetic method, a bridged polysilsesquioxane-based flame retardant filler is prepared by sol-gel polymerization of a monomer having two or more trialkoxysilyl groups attached to an organic bridging group that contains a fire retardant group (e.g., a halogen atom, a phosphinate, a phosphonate, a phosphate ester, and combinations thereof). Bridged polysilsesquioxane particles formed by sol-gel polymerization of (((2,5-dibromo-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(tri-methoxysilane), for example, and follow-on sol-gel processing may serve both as a filler for rheology control (viscosity, flow, etc.) and a flame retardant.

Abstract translation: 桥接的聚倍半硅氧烷型阻燃填料对制造的制品（例如使用热固性塑料或热塑性塑料的连接件和其他制品）赋予阻燃性。 在示例性的合成方法中，桥连的聚倍半硅氧烷型阻燃填料是通过将具有两个或更多个连接到含有阻燃基团的有机桥连基团的三烷氧基甲硅烷基的单体（例如卤素原子， 次膦酸盐，膦酸盐，磷酸酯及其组合）。 通过（（（（2,5-二溴-1,4-亚苯基）双（氧基））双（乙烷-2,1-二基）双（三甲氧基硅烷）双（三甲氧基硅烷）的溶胶 - 凝胶聚合形成的桥接聚倍半硅氧烷颗粒 ，并且随后的溶胶 - 凝胶加工可用作流变控制（粘度，流动等）和阻燃剂的填料。

公开(公告)号：US09328240B2

公开(公告)日：2016-05-03

申请号：US13724780

申请日：2012-12-21

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Mark Adrianus Johannes van der Mee ,  Roland Sebastian Assink ,  Paul Dean Sybert ,  Guillaume Philippe Colette Lavergne ,  Robert Dirk van de Grampel

IPC: C08L69/00 ,  C08L83/10 ,  C08L83/04 ,  C08G73/10 ,  C08K3/00 ,  C08K5/49 ,  C08G77/04 ,  C08G77/442 ,  C08G77/448 ,  C08K3/22

CPC classification number: C08L69/005 ,  C08G73/1053 ,  C08G73/1071 ,  C08G77/04 ,  C08G77/442 ,  C08G77/448 ,  C08K3/016 ,  C08K5/49 ,  C08K5/523 ,  C08K2003/2241 ,  C08L51/085 ,  C08L69/00 ,  C08L79/08 ,  C08L83/04 ,  C08L83/10 ,  C08L2201/02

Abstract: A composition comprises a first polycarbonate having a limited oxygen index of greater than 26% measured according to ISO 4589 on a 4 mm thick plaque, wherein an article molded from the first polycarbonate has a smoke density after 4 minutes (DS-4) of greater than 600 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2; and a second polymer different from the first polycarbonate, the second polymer comprising a poly(carbonate-siloxane) copolymer, a polydialkylsiloxane, or a combination comprising at least one of the foregoing; wherein an article molded from the second polymer has a smoke density after 4 minutes (DS-4) of greater than 600 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2; wherein an article molded from the composition has a smoke density after 4 minutes (DS-4) of smaller than 480 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2.

Abstract translation: 组合物包含在4mm厚的板上根据ISO 4589测量的具有大于26％的有限氧指数的第一聚碳酸酯，其中由第一聚碳酸酯模制的制品在4分钟后具有烟密度（DS-4）较大 超过600根据ISO 5659-2确定，厚度为3毫米，厚度为50千瓦/平方米; 和不同于第一聚碳酸酯的第二聚合物，第二聚合物包含聚（碳酸酯 - 硅氧烷）共聚物，聚二烷基硅氧烷或包含前述的至少一种的组合; 其中由第二聚合物成型的制品在50kW / m 3的3mm厚的板上具有大于600°的根据ISO 5659-2测定的4分钟（DS-4）之后的烟雾浓度; 其中由所述组合物模制的制品在50kW / m 2的3mm厚的板上具有根据ISO 5659-2测定的小于480的4分钟后的烟浓度（DS-4）。

公开(公告)号：US09315666B2

公开(公告)日：2016-04-19

申请号：US13913906

申请日：2013-06-10

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jean-Francois Morizur ,  Thomas L. Evans

IPC: C08L69/00 ,  C08G64/14 ,  C08K5/00 ,  C08K5/42 ,  C08K5/549

CPC classification number: C08L69/00 ,  C08G64/14 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/549 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2205/025

Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 VO rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.

公开(公告)号：US09315634B2

公开(公告)日：2016-04-19

申请号：US13977300

申请日：2011-12-27

Applicant: Hiroaki Otonari ,  Takashi Miura ,  Toshihiro Kasai

Inventor： Hiroaki Otonari ,  Takashi Miura ,  Toshihiro Kasai

IPC: C08G77/442 ,  C08F283/12 ,  C08L51/08 ,  C08L69/00

CPC classification number: C08G77/442 ,  C08F283/12 ,  C08F283/124 ,  C08L51/085 ,  C08L69/00 ,  C08L2201/02 ,  C08F220/40

Abstract: Disclosed are a method of producing a graft copolymer, comprising polymerizing a vinyl monomer (B) containing a polyfunctional vinyl monomer (b1) in the presence of a polyorganosiloxane rubber (A) comprising more than 20% by mass of a toluene-insoluble matter, wherein a mass percentage of the polyfunctional vinyl monomer (b1) is 11 to 19% by mass based on 100% by mass of a total amount of the polyorganosiloxane rubber (A) and the vinyl monomer (B); a graft copolymer obtained by the method; a resin composition being prepared by blending the graft copolymer with a resin and having high impact resistance and heat resistance and sufficient flame retardancy; and a molded article obtained by molding the resin composition.

Abstract translation: 公开了一种生产接枝共聚物的方法，包括在含有大于20质量％甲苯不溶物质的聚有机硅氧烷橡胶（A）的存在下聚合含有多官能乙烯基单体（b1）的乙烯基单体（B） 相对于聚有机硅氧烷橡胶（A）和乙烯基单体（B）的总量100质量％，多官能乙烯基单体（b1）的质量百分比为11〜19质量％。 通过该方法获得的接枝共聚物; 通过将接枝共聚物与树脂共混并具有高耐冲击性和耐热性和足够的阻燃性制备的树脂组合物; 以及通过模塑树脂组合物而获得的模制品。