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1. 发明授权

EP0494518B1 Process for production of poly(arylene thioether) copolymer 失效
标题翻译：生产聚（亚芳基硫醚）共聚物的方法
公开(公告)号：EP0494518B1
公开(公告)日：1998-05-20
申请号：EP91311588.7
申请日：1991-12-12
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Hoshino, Mitsuru , Kawakami, Yukichika , Katto, Takayuki
IPC分类号： C08G75/02
CPC分类号： C08G75/0218

2. 发明公开

EP0494518A3 Process for production of poly(arylene thioether) copolymer 失效
标题翻译：生产聚（亚乙基三乙氧基）共聚物的方法
公开(公告)号：EP0494518A3
公开(公告)日：1993-01-07
申请号：EP91311588.7
申请日：1991-12-12
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Hoshino, Mitsuru , Kawakami, Yukichika , Katto, Takayuki
IPC分类号： C08G75/02
CPC分类号： C08G75/0218
摘要： Disclosed herein is a process for the production of a granular poly(arylene thioether) copolymer by polymerizing an alkali metal sulfide with dihalo-aromatic compounds including at least one dihalo-aromatic carboxylic acid in a polar solvent containing water. Upon the polymerization, at least a part of the dihalo-aromatic carboxylic acid is converted into an alkaline earth metal salt in advance, the hydroxide and/or oxide of an alkaline earth metal is added together with the dihalo-aromatic carboxylic acid to the polymerization reaction system, or the hydroxide and/or oxide of an alkaline earth metal is added together with an alkaline earth metal salt of the dihalo-aromatic carboxylic acid and the dihalo-aromatic carboxylic acid to the polymerization reaction system.

3. 发明公开

EP0448194A2 Process for production of polyarylenesulfides 失效
标题翻译： Prozess zur Herstellung von Polyarylensulfiden。
公开(公告)号：EP0448194A2
公开(公告)日：1991-09-25
申请号：EP91300241.6
申请日：1991-01-14
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Iizuka, Yo , Katto, Takayuki
IPC分类号： C08G75/02
CPC分类号： C08G75/0254
摘要： Disclosed herein is a process for the production of a polyarylenesulfide, wherein an alkali metal sulfide is reacted with a dihalo-aromatic compound in an organic amide solvent. The process comprises causing at least one compound selected from the oxides and hydroxides of alkaline earth metals to exist in a proportion not less than 0.01 mole but less than 0.1 mole per mole of the alkali metal sulfide charged in the reaction system, and performing the reaction of the alkali metal sulfide and dihalo-aromatic compound while raising the temperature by at least two stages in the presence of water in an amount defined in a specific range. A high-molecular weight linear polyarylenesulfide can be provided without use of a crosslinking agent or a polymerization aid.
摘要翻译：本文公开了一种制备聚芳硫醚的方法，其中碱金属硫化物与二卤代芳族化合物在有机酰胺溶剂中反应。该方法包括使至少一种选自碱土金属的氧化物和氢氧化物的化合物以每摩尔在反应体系中加入的碱金属硫化物不少于0.01摩尔但小于0.1摩尔的比例存在，并进行反应的碱金属硫化物和二卤代芳族化合物，同时在特定范围内限定的量的水存在下将温度升高至少两个阶段。可以不使用交联剂或聚合助剂来提供高分子量线性聚芳硫醚。

4. 发明授权

EP0193951B1 Process for producing readily crystallizable arylenesulfide resin compositions 失效
标题翻译：生产易溶于水的ARYLENESULFIDE树脂组合物的方法
公开(公告)号：EP0193951B1
公开(公告)日：1991-08-07
申请号：EP86102941.1
申请日：1986-03-06
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Katto, Takayuki , Ichikawa, Yukio
IPC分类号： C08L81/02 , C08K5/09
CPC分类号： C08K5/09 , C08G75/0213 , C08G75/0245 , C08G75/0254 , C08G75/0277 , C08G75/029 , C08K5/092 , C08L81/02
摘要： A readily crystallizable arylenesulfide resin composition is produced by adding, to 100 parts by weight of an arylenesulfide polymer, 0.01 to 10.0 parts of an organic acid or organic acid anhydride having a high boiling or melting point such as 2,6-naphthalene dicarboxylic acid, and then heating the mixture to a temperature not lower than the melting point of the polymer. The resulting resin composition is characterized in that its crystallization from its glass state and molten state is very rapid, in that it forms very fine spherulite structures, and in that it has a high degree of crystallization, a very crystallizable character, and other desirable characteristics.

5. 发明公开

EP0319300A3 Method of producing a polyphenylene sulfide composition 失效转让
标题翻译：制备聚苯乙烯组合物的方法
公开(公告)号：EP0319300A3
公开(公告)日：1990-07-18
申请号：EP88311397.9
申请日：1988-12-01
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Fukuda, Makoto , Ichikawa, Yukio , Katto, Takayuki , Nitoh, Toshikatsu
IPC分类号： C08K5/54 , C08L81/02
CPC分类号： C08K5/544 , C08G75/0213 , C08G75/0245 , C08G75/0254 , C08G75/0281 , C08G75/0295 , C08L81/02
摘要： A polyphenylene sulfide composition for use in injection molding is prepared by kneading a mixture comprising 100 parts by weight of a substantially linear polyphenylene sulfide which has been treated with an aqueous solution of an acid or of a salt of a strong acid and a weak base and of which not less than 70 mol% is composed of the repeating unit
and 0.05 to 5 parts by weight of at least one aminoalkoxysilane compound, at a temperature higher than the melting point of said polyphenylene sulfide.

6. 发明公开

EP0315478A3 High-lubricity film 失效
标题翻译：高润滑膜高润滑膜
公开(公告)号：EP0315478A3
公开(公告)日：1990-06-06
申请号：EP88310412.7
申请日：1988-11-04
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Iizuka, Yo , Kashiwadate, Ken , Hosokawa, Toshio , Endo, Shunzo , Katto, Takayuki , Mizuno, Toshiya , Katase, Kenichi
IPC分类号： C08F283/00 , C08J5/18
CPC分类号： C08J5/18 , B29C55/005 , B29K2081/00 , B29K2995/0006 , C08F283/00 , C08J2381/02 , H01B3/301 , H01G4/18 , H05K1/0333
摘要： A film having high lubricity and excellent dielectric strength characteristics and containing few fish eyes is obtained by biaxially-stretching a resin composition which has been obtained by radical polymerization of 0.5-80 parts by weight of a monomer component composed principally of a styrene monomer in the presence of 100 parts by weight of particles of a substantially straight-chain poly(arylene sulfide) having a melt viscosity of at least 1,000 poises.

7. 发明公开

EP0367469A2 Heat-resistant thermoplastic resin composition 失效
标题翻译： Wärmebeständigethermoplastische Harzzusammensetzung。
公开(公告)号：EP0367469A2
公开(公告)日：1990-05-09
申请号：EP89310897.7
申请日：1989-10-23
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Satake, Yoshikatsu , Yamamoto, Shinji , Kaneko, Takashi , Tada, Masahito , Kashiwadate, Ken , Mizuno, Toshiya , Endo, Hiroyuki , Katto, Takayuki , Shiiki, Zenya
IPC分类号： C08L81/02 , C08G75/02 , C08K3/00 , C08K5/00
CPC分类号： C08K7/14 , C08G75/024 , C08G75/0245 , C08K3/26 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00 , C08L2666/02 , C08L2666/04
摘要： Disclosed herein are melt-stable thermoplastic resin compositions comprising (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) 0-400 parts by weight of at least one of thermoplastic resins, and (C) 0-400 parts by weight of at least one filler per 100 parts by weight of the resin components. At least either one of Component (B) and Component (C) is contained in a proportion of at least 0.1 part by weight per 100 parts by weight of Component (A). The poly(arylene thioether) block copolymer alternately comprises at least one poly(arylene thioether-ketone) block having predominant recurring units of the formula
wherein the -CO- and -S- are in the para position to each other and at least one poly(arylene thioether) block having predominant recurring units of the formula
Also disclosed are compositions obtained by stabilizing by the melt-stable thermoplastic resin compositions with a basic compound and products molded or formed product from these compositions.
摘要翻译：本文公开了熔体稳定的热塑性树脂组合物，其包含（A）100重量份的特定聚（亚芳基硫醚）嵌段共聚物，（B）0-400重量份的至少一种热塑性树脂和（C）0 -400重量份的至少一种填料，每100重量份树脂组分。组分（B）和组分（C）中的至少一种以相对于每100重量份组分（A）为至少0.1重量份的比例含有。聚（亚芳基硫醚）嵌段共聚物交替包含至少一种具有主要重复单元的式（CHEM）的聚（亚芳基硫醚 - 酮）嵌段，其中-CO-和-S-彼此在对位，至少一种具有主题的式（CHEM）重复单元的聚（亚芳基硫醚）嵌段。还公开了通过熔融稳定的热塑性树脂组合物用碱性化合物和由这些组合物形成的产品模制或成型的产品进行稳定化获得的组合物。

8. 发明公开

EP0287396A3 Polyarylene thioether composition 失效
标题翻译：聚亚烷基二醇组合物
公开(公告)号：EP0287396A3
公开(公告)日：1989-12-13
申请号：EP88303434.0
申请日：1988-04-15
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Ichikawa, Yukio , Kaneko, Takashi , Satake, Yoshikatsu , Katto, Takayuki
IPC分类号： C08L81/02
CPC分类号： C08L81/02 , C08L81/00 , C08L2666/22
摘要： A polyarylene thioether composition for molding comprises a polyarylene thioether (A) which contains not less than 70 wt% of a repeating unit
and 0.01 to 15 parts by weight, per 100 parts by weight of the said polyarylene thioether (A), of a polyarylene thioether (B) as a nucleating agent, the said polyarylene thioether (B) containing not less than 50 wt% of a repeating unit
and having a melting point of not lower than 290°C or a melt crystallization temperature of not lower than 220°C.

9. 发明公开

EP0288308A3 Preparation of a thermoformed polyarylene sulfide container 失效
标题翻译：热塑性聚亚烷基硫酸盐容器的制备
公开(公告)号：EP0288308A3
公开(公告)日：1989-07-26
申请号：EP88303659.2
申请日：1988-04-22
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Katto, Takayuki , Ichikawa, Yukio , Enoki, Toshio , Katase, Kenichi
IPC分类号： C08G75/02 , B29C51/14
CPC分类号： B29D7/01 , B29C51/002 , B29K2081/00 , C08G75/0209 , C08G75/0227 , C08G75/0245 , C08G75/0254
摘要： A crystallized, thin-walled container, suitable for packaging foodstuffs which are subsequently heated, is obtained by thermoforming a sheet which has a crystallinity index of below 15% and an elongation of not less than 100% at room temperature and which has been obtained from a poly(arylene sulfide) which has as substantially linear structure, has not less than 70 wt% of a repeating unit
and has a logarithmic viscosity number of 0.2 to 1.0 in a solution of l-chloronaphthalene (concentration of 0.4 g/dl at a temperature of 208°C).
摘要翻译：一种适用于包装随后被加热的食品的结晶的薄壁容器通过在室温下热成型具有低于15％的结晶度指数和不小于100％的伸长率的片材而得到，具有基本线性结构的聚（亚芳基硫醚）具有不小于70重量％的重复单元，并且在1-氯萘溶液中的对数粘度数为0.2-1.0（浓度为0.4g / dl，温度为208℃）。

10. 发明公开

EP0315478A2 High-lubricity film 失效
标题翻译： Film mit hohen Gleiteigenschaften。
公开(公告)号：EP0315478A2
公开(公告)日：1989-05-10
申请号：EP88310412.7
申请日：1988-11-04
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Iizuka, Yo , Kashiwadate, Ken , Hosokawa, Toshio , Endo, Shunzo , Katto, Takayuki , Mizuno, Toshiya , Katase, Kenichi
IPC分类号： C08F283/00 , C08J5/18
CPC分类号： C08J5/18 , B29C55/005 , B29K2081/00 , B29K2995/0006 , C08F283/00 , C08J2381/02 , H01B3/301 , H01G4/18 , H05K1/0333
摘要： A film having high lubricity and excellent dielectric strength characteristics and containing few fish eyes is obtained by biaxially-stretching a resin composition which has been obtained by radical polymerization of 0.5-80 parts by weight of a monomer component composed principally of a styrene monomer in the presence of 100 parts by weight of particles of a substantially straight-chain poly(arylene sulfide) having a melt viscosity of at least 1,000 poises.
摘要翻译：通过双轴拉伸通过自由基聚合获得的树脂组合物获得具有高润滑性和优异的介电强度特性并且几乎不含鱼眼的薄膜，所述树脂组合物通过自由基聚合获得，所述树脂组合物在0.5-80重量份主要由苯乙烯单体组成的单体组分存在100重量份的具有至少1,000泊的熔体粘度的基本上直链的聚（亚芳基硫醚）的颗粒。

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