公开(公告)号：US20150361265A1

公开(公告)日：2015-12-17

申请号：US14761777

申请日：2014-01-21

申请人： TORAY INDUSTRIES, INC.

发明人： Hiroyuki Isago ,  Kei Saitoh ,  hideki Matsumoto

IPC分类号： C08L81/04 ,  C08L27/18 ,  C08L27/20

CPC分类号： C08L81/04 ,  B29B7/489 ,  B29C47/6056 ,  B29C47/6087 ,  C08K5/54 ,  C08K5/5465 ,  C08L27/18 ,  C08L27/20

摘要： The invention provides a PPS resin composition having excellent heat resistance and excellent electrical properties without damaging excellent physical properties including mechanical properties and low gas generation which PPS intrinsically has. There is provided a resin composition comprising (a) a polyphenylene sulfide resin and (b) one or more copolymers selected among a tetrafluoroethylene/hexafluoropropylene copolymer, an ethylene/tetrafluoroethylene copolymer and a tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer. In the resin composition, (a) the polyphenylene sulfide resin forms a continuous phase, (b) one copolymer selected among the above components forms primary dispersed phases, and the primary dispersed phase includes secondary dispersed phases formed by a component different from the component of the primary dispersed phase.

摘要翻译： 本发明提供一种PPS树脂组合物，其具有优异的耐热性和优异的电性能，而不损害PPS本身具有的机械性能和低气体产生的优异物理性能。 提供了包含（a）聚苯硫醚树脂和（b）一种或多种选自四氟乙烯/六氟丙烯共聚物，乙烯/四氟乙烯共聚物和四氟乙烯/全氟（烷基乙烯基醚）共聚物的共聚物的树脂组合物。 在树脂组合物中，（a）聚苯硫醚树脂形成连续相，（b）从上述成分中选出的一种共聚物形成一次分散相，一次分散相包含由不同于 初级分散相。

公开(公告)号：US09957377B2

公开(公告)日：2018-05-01

申请号：US14361482

申请日：2012-11-30

申请人： Toray Industries, Inc. ,  Koito Manufacturing Co., Ltd.

发明人： Naoya Ouchiyama ,  Kei Saitoh ,  Hideyuki Umetsu ,  Hideki Matsumoto ,  Hidetaka Anma ,  Daisuke Mochizuki ,  Hiroaki Hara ,  Masayuki Kobayashi

IPC分类号： C08K3/34 ,  C08L81/04 ,  C08K5/5465 ,  C08K5/5435 ,  C08L79/08 ,  C08G73/10

摘要： A polyphenylene sulfide resin composition has excellent heat resistance, flowability and lightweight property as well as surface smoothness and impact resistance. The polyphenylene sulfide resin composition includes 1 to 30 parts by weight of a mica (b) having an aspect ratio of not less than 80, relative to 100 parts by weight of a polyphenylene sulfide resin (a).

公开(公告)号：US09187641B2

公开(公告)日：2015-11-17

申请号：US14364880

申请日：2012-12-26

申请人： TORAY INDUSTRIES, INC.

发明人： Naoya Ouchiyama ,  Shunsuke Horiuchi ,  Hideki Matsumoto ,  Kei Saitoh

IPC分类号： C08L81/00 ,  C08L81/04 ,  C08L81/02 ,  B29K81/00 ,  B29C45/00

CPC分类号： C08L81/04 ,  B29C45/0001 ,  B29K2081/04 ,  C08G75/02 ,  C08L81/02 ,  C08L2205/025 ,  C08K3/0033 ,  C08K5/54

摘要： There is provided a polyphenylene sulfide resin composition, comprising 5 to 95% by weight of a component (B) which is a polyphenylene sulfide resin having a weight-average molecular weight of not less than 10,000 and a weight loss percentage ΔWr of not greater than 0.18% under heating, relative to 95 to 5% by weight of a component (A) which is a polyphenylene sulfide resin having the weight loss percentage ΔWr of greater than 0.18%, wherein a total of the component (A) and the component (B) is equal to 100% by weight.

摘要翻译： 提供一种聚苯硫醚树脂组合物，其包含5〜95重量％的重均分子量为10000以上的聚苯硫醚树脂（B）成分（B），重量损失百分比Dgr 大于0.18％，相对于95重量％至5重量％的作为具有重量损失百分比Dgr的聚苯硫醚树脂的组分（A）; Wr大于0.18％，其中组分（A）的总和 组分（B）等于100重量％。

公开(公告)号：US09988521B2

公开(公告)日：2018-06-05

申请号：US14361482

申请日：2012-11-30

申请人： Toray Industries, Inc. ,  Koito Manufacturing Co., Ltd.

发明人： Naoya Ouchiyama ,  Kei Saitoh ,  Hideyuki Umetsu ,  Hideki Matsumoto ,  Hidetaka Anma ,  Daisuke Mochizuki ,  Hiroaki Hara ,  Masayuki Kobayashi

IPC分类号： C08K3/34 ,  C08L81/04 ,  C08K5/5465 ,  C08K5/5435 ,  C08L79/08 ,  C08G73/10

CPC分类号： C08K5/5465 ,  C08G73/1046 ,  C08K3/34 ,  C08K3/346 ,  C08K5/5435 ,  C08K2201/016 ,  C08L79/08 ,  Y10T428/31533 ,  C08L81/04

摘要： A polyphenylene sulfide resin composition has excellent heat resistance, flowability and lightweight property as well as surface smoothness and impact resistance. The polyphenylene sulfide resin composition includes 1 to 30 parts by weight of a mica (b) having an aspect ratio of not less than 80, relative to 100 parts by weight of a polyphenylene sulfide resin (a).

公开(公告)号：US20180025957A1

公开(公告)日：2018-01-25

申请号：US15548529

申请日：2016-02-24

申请人： Toray Industries, Inc.

发明人： Naoya Ouchiyama ,  Hideki Matsumoto ,  Kei Saitoh ,  Shunsuke Horiuchi

IPC分类号： H01L23/29 ,  H01L21/56

CPC分类号： H01L23/293 ,  B29C45/00 ,  B29C45/14655 ,  B29K2081/04 ,  B29L2031/3406 ,  C08K3/34 ,  C08K3/36 ,  C08K7/00 ,  C08K7/10 ,  C08K7/18 ,  C08K7/20 ,  C08K2003/2227 ,  C08K2003/265 ,  C08K2201/003 ,  C08L81/02 ,  C08L81/04 ,  H01L21/563 ,  H01L23/29 ,  H01L23/31

摘要： A polyphenylene sulfide resin composition includes 5-50% by weight of (A) a polyphenylene sulfide resin having a weight-average molecular weight of not less than 10000 and a polydispersity, which is expressed by dividing the weight-average molecular weight by a number-average molecular weight, of not higher than 2.5; and 95-50% by weight of (B) fused silica in a spherical form having a volume-average particle diameter of not less than 0.1 μm and less than 1.0 μm, wherein a total of (A) and (B) is kept at 100% by weight.

公开(公告)号：US20190040256A1

公开(公告)日：2019-02-07

申请号：US16072024

申请日：2017-01-25

申请人： Toray Industries, Inc.

发明人： Hiroyuki Isago ,  Tomoya Yoshida ,  Kei Saitoh

IPC分类号： C08L81/04 ,  C08L23/08 ,  C08L27/18 ,  C08L27/20 ,  C08J3/20

摘要： A polyphenylene sulfide resin composition is obtained by mixing a polyphenylene sulfide resin (a), a fluororesin (b) and an organosilane compound (c). When a resin phase-separated structure of a molded product formed from the polyphenylene sulfide resin composition is observed by an electron microscope, the component (a) forms a continuous phase, the component (b) forms a primary dispersed phase having a number-average dispersion diameter of not greater than 1 μm, and a secondary dispersed phase of the component (a) is included in the primary dispersed phase of the component (b).

公开(公告)号：US09938407B2

公开(公告)日：2018-04-10

申请号：US15024748

申请日：2014-09-25

申请人： Toray Industries, Inc.

发明人： Takeshi Unohara ,  Hideki Matsumoto ,  Kei Saitoh ,  Kenichi Okunaga

IPC分类号： C08G75/02 ,  C08L81/04 ,  C08L23/02 ,  C08K5/5419 ,  C08K7/14

CPC分类号： C08L81/04 ,  C08K5/5419 ,  C08K7/14 ,  C08L23/02

摘要： A polyarylene sulfide resin composition includes: (A) a polyarylene sulfide resin having a carboxyl group content of more than 100 μmol/g and less than 400 μmol/g, and also having a weight average molecular weight of 10,000 or more and less than 100,000; and (B) a filler. The polyarylene sulfide resin composition has improved mechanical properties and chemical resistance while maintaining intrinsic high melting point of a polyarylene sulfide.

公开(公告)号：US09441109B2

公开(公告)日：2016-09-13

申请号：US14761777

申请日：2014-01-21

申请人： TORAY INDUSTRIES, INC.

发明人： Hiroyuki Isago ,  Kei Saitoh ,  Hideki Matsumoto

IPC分类号： C08L81/04 ,  C08L27/18 ,  B29C47/60 ,  C08L27/20 ,  B29B7/48 ,  C08K5/54

CPC分类号： C08L81/04 ,  B29B7/489 ,  B29C47/6056 ,  B29C47/6087 ,  C08K5/54 ,  C08K5/5465 ,  C08L27/18 ,  C08L27/20

摘要： The invention provides a PPS resin composition having excellent heat resistance and excellent electrical properties without damaging excellent physical properties including mechanical properties and low gas generation which PPS intrinsically has. There is provided a resin composition comprising (a) a polyphenylene sulfide resin and (b) one or more copolymers selected among a tetrafluoroethylene/hexafluoropropylene copolymer, an ethylene/tetrafluoroethylene copolymer and a tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer. In the resin composition, (a) the polyphenylene sulfide resin forms a continuous phase, (b) one copolymer selected among the above components forms primary dispersed phases, and the primary dispersed phase includes secondary dispersed phases formed by a component different from the component of the primary dispersed phase.

摘要翻译： 本发明提供一种PPS树脂组合物，其具有优异的耐热性和优异的电性能，而不损害PPS本身具有的机械性能和低气体产生的优异物理性能。 提供了包含（a）聚苯硫醚树脂和（b）选自四氟乙烯/六氟丙烯共聚物，乙烯/四氟乙烯共聚物和四氟乙烯/全氟（烷基乙烯基醚）共聚物中的一种或多种共聚物的树脂组合物。 在树脂组合物中，（a）聚苯硫醚树脂形成连续相，（b）从上述成分中选出的一种共聚物形成一次分散相，一次分散相包含由不同于 初级分散相。

公开(公告)号：US09068078B2

公开(公告)日：2015-06-30

申请号：US14347529

申请日：2012-09-27

申请人： TORAY INDUSTRIES, INC.

发明人： Hiroyuki Isago ,  Kei Saitoh ,  Hideki Matsumoto ,  Yoshiomi Horiguchi ,  Atsushi Ishio

IPC分类号： C08L81/04 ,  C08J3/20 ,  B29B7/48 ,  B29B7/84 ,  B29C47/60 ,  B29K81/00 ,  B29B9/16

CPC分类号： C08L81/04 ,  B29B7/482 ,  B29B7/845 ,  B29B2009/168 ,  B29C47/6056 ,  B29C47/6087 ,  B29K2081/04 ,  C08J3/203 ,  C08J2381/02 ,  C08J2381/04 ,  C08K3/22 ,  C08L77/00

摘要： There is provided a polyphenylene sulfide (PPS) resin composition, comprising: 5 to 50 parts by weight of a polyamide resin (b) and 50 to 250 parts by weight of a metal hydroxide (c) relative to 100 parts by weight of a polyphenylene sulfide resin (a), wherein the metal hydroxide is dispersed in the composition at an average secondary particle diameter equal to or less than 5 μm. The PPS resin composition may provide excellent tracking resistance without significantly damaging various intrinsic properties of a PPS resin, such as excellent mechanical strength and low gas generation.

摘要翻译： 提供聚苯硫醚（PPS）树脂组合物，其包含：相对于100重量份的聚亚苯基，聚酰胺树脂（b）为5〜50重量份，金属氢氧化物（c）为50〜250重量份 硫化物树脂（a），其中金属氢氧化物以等于或小于5μm的平均二次粒径分散在组合物中。 PPS树脂组合物可以提供优异的耐追踪性，而不会显着损害PPS树脂的各种固有性质，例如优异的机械强度和低气体产生。

公开(公告)号：US20140256864A1

公开(公告)日：2014-09-11

申请号：US14347529

申请日：2012-09-27

申请人： TORAY INDUSTRIES, INC.

发明人： Hiroyuki Isago ,  Kei Saitoh ,  Hideki Matsumoto ,  Yoshiomi Horiguchi ,  Atsushi Ishio

IPC分类号： C08L81/04

CPC分类号： C08L81/04 ,  B29B7/482 ,  B29B7/845 ,  B29B2009/168 ,  B29C47/6056 ,  B29C47/6087 ,  B29K2081/04 ,  C08J3/203 ,  C08J2381/02 ,  C08J2381/04 ,  C08K3/22 ,  C08L77/00

摘要： There is provided a polyphenylene sulfide (PPS) resin composition, comprising: 5 to 50 parts by weight of a polyamide resin (b) and 50 to 250 parts by weight of a metal hydroxide (c) relative to 100 parts by weight of a polyphenylene sulfide resin (a), wherein the metal hydroxide is dispersed in the composition at an average secondary particle diameter equal to or less than 5 μm. The PPS resin composition may provide excellent tracking resistance without significantly damaging various intrinsic properties of a PPS resin, such as excellent mechanical strength and low gas generation.

摘要翻译： 提供聚苯硫醚（PPS）树脂组合物，其包含：相对于100重量份的聚亚苯基，聚酰胺树脂（b）为5〜50重量份，金属氢氧化物（c）为50〜250重量份 硫化物树脂（a），其中金属氢氧化物以等于或小于5μm的平均二次粒径分散在组合物中。 PPS树脂组合物可以提供优异的耐追踪性，而不会显着损害PPS树脂的各种固有性质，例如优异的机械强度和低气体产生。