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11. 发明公开

EP0278788A2 PVC-based resin compositions and graft copolymers for use in these 失效
标题翻译： Kunstharzmischungen auf PVC-Basis und zu ihrer Herstellung verwendbare Pfropfcopolymere。
公开(公告)号：EP0278788A2
公开(公告)日：1988-08-17
申请号：EP88301232.0
申请日：1988-02-15
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Hoshino, Mitsuru , Yusa, Haruhiko , Suzuki, Katsumi
IPC分类号： C08L27/06 , C08F279/02
CPC分类号： C08F285/00 , C08L27/06 , C08L51/00 , C08F212/08 , C08L2666/24
摘要： A PVC-based resin composition comprises 3 - 30 wt.% of a graft copolymer and 97 - 70 wt.% of a PVC-based resin and has highly-balanced properties between impact resistance, transparency and stress-whitening resistance and excellent processing characteristics. The graft copolymer has been obtained by graft-polymerizing, in the presence of a latex containing 70 - 85 parts by weight of a rubbery butadiene-based polymer formed of 65 - 85 wt.% of butadiene, 15 - 35 wt.% of styrene and 0 - 3 wt.% of crosslinkable monomer, (i) 5 - 24 parts by weight of a first monomer mixture as a first-stage component, said first monomer mixture being composed of 70 - 97 wt.% of methyl methacrylate and 30 - 3 wt.% of an alkyl acrylate whose alkyl group has 1 - 8 carbon atoms; and then (ii) 3 - 21 parts by weight of a second monomer mixture as a second-stage component, said second monomer mixture being composed of 97 - 100 wt% of styrene and 0 - 3 wt.% of crosslinkable monomer. The sum of the first and second monomer mixtures and the rubbery butadiene-based polymer is 100 parts by weight. The monomers grafted in the first stage amount to 30 - 80 wt.% of the sum of the grafted monomers. The graft polymer is also new.
摘要翻译： PVC基树脂组合物包含3-30重量％的接枝共聚物和97-70重量％的PVC基树脂，并且在抗冲击性，透明度和耐应力白化性以及优异的加工特性之间具有高度平衡的性能。接枝共聚物通过在含有70-85重量份由65-85重量％丁二烯，15-35重量％苯乙烯形成的橡胶状丁二烯基聚合物的胶乳存在下进行接枝聚合而获得，和0-3重量％的可交联单体，（i）5-24重量份作为第一阶段组分的第一单体混合物，所述第一单体混合物由70-97重量％甲基丙烯酸甲酯和30重量％ - 3重量％的烷基具有1-8个碳原子的丙烯酸烷基酯; 然后（ii）3-21重量份作为第二阶段组分的第二单体混合物，所述第二单体混合物由97-100重量％的苯乙烯和0-3重量％的可交联单体组成。第一和第二单体混合物和橡胶状丁二烯类聚合物的总和为100重量份。在第一阶段中接枝的单体量为接枝单体总和的30-80重量％。接枝聚合物也是新的。

12. 发明授权

EP0805175B1 Oriented polyglycolic acid film and production process thereof 失效
标题翻译：聚乙醇酸和它们的制备方法的取向薄膜
公开(公告)号：EP0805175B1
公开(公告)日：2004-09-22
申请号：EP97302904.4
申请日：1997-04-29
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Sato, Nobuo , Hoshino, Mitsuru , Kouyama, Toshitaka , Shiiki, Zenya
IPC分类号： C08J5/18 , C08G63/06 , B65D65/46
CPC分类号： B29C55/06 , B29C55/143 , B29C55/28 , B29K2067/043 , B29K2067/046 , B29K2995/006 , C08G63/08 , C08J5/18 , C08J2367/04 , Y10S264/73 , Y10T428/249921 , Y10T428/25

13. 发明授权

EP0806283B1 Stretch blow molded container and production process thereof 失效
标题翻译：在拉伸吹塑成型及其制备的容器和方法
公开(公告)号：EP0806283B1
公开(公告)日：2003-10-01
申请号：EP97303144.6
申请日：1997-05-08
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Sato, Nobuo , Hoshino, Mitsuru , Kouyama, Toshitaka , Shiiki, Zenya
IPC分类号： B29C49/00 , C08L67/04
CPC分类号： B65D1/0207 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C49/0005 , C08L67/04 , C08L2666/02

14. 发明授权

EP0278788B1 PVC-based resin compositions and graft copolymers for use in these 失效
标题翻译：基于PVC和它们的制备方法是有用的接枝共聚物的合成树脂的混合物。
公开(公告)号：EP0278788B1
公开(公告)日：1994-05-04
申请号：EP88301232.0
申请日：1988-02-15
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Hoshino, Mitsuru , Yusa, Haruhiko , Suzuki, Katsumi
IPC分类号： C08L27/06 , C08F279/02
CPC分类号： C08F285/00 , C08L27/06 , C08L51/00 , C08F212/08 , C08L2666/24

15. 发明公开

EP0524827A1 Production process of alkylene thioether-arylene thioether copolymer 失效
标题翻译： Verfahren zur Herstellung von Alkylenarylenthioether-Copolymeren。
公开(公告)号：EP0524827A1
公开(公告)日：1993-01-27
申请号：EP92306755.7
申请日：1992-07-23
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Hoshino, Mitsuru , Sato, Hiroyuki
IPC分类号： C08G75/02
CPC分类号： C08G75/02
摘要： Disclosed herein is a process for the production of an alkylene thioether-arylene thioether copolymer, which comprises copolymerizably reacting a compound having at least one alkali thiolate group and obtained by causing an alkali metal sulfide to act on a poly(arylene thioether) in a water-containing polar organic solvent so as to depolymerize the poly(arylene thioether) with a dihalogen-substituted aliphatic compound in a water-containing polar organic solvent.
摘要翻译：本文公开了一种制备亚烷基硫醚 - 亚芳基硫醚共聚物的方法，其包括使具有至少一个碱金属硫醇盐基团的化合物与通过使碱金属硫化物作用于聚（亚芳基硫醚）在水中得到的化合物的含极性有机溶剂，以在含水的极性有机溶剂中将聚（亚芳基硫醚）与二卤素取代的脂族化合物解聚。

16. 发明公开

EP0508705A2 Processes for the production of arylene thioether oligomers and copolymers 失效
标题翻译： Verfahren zur Herstellung von Arylenthioetheroligomeren und Copolymeren。
公开(公告)号：EP0508705A2
公开(公告)日：1992-10-14
申请号：EP92303017.5
申请日：1992-04-06
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Sato, Hiroyuki , Hoshino, Mitsuru , Kawakami, Yukichika
IPC分类号： C08G75/02 , C08G81/02
CPC分类号： C08G75/0286 , C08G63/688
摘要： Disclosed herein are a process for the preparation of a carboxylated arylene thioether oligomer, in which an alkali metal sulfide is caused to act on a poly(arylene thioether) so as to depolymerize the poly(arylene thioether), thereby preparing an alkali thiolate-containing oligomer, and a carboxylating agent is then caused to act on the alkali thiolate-containing oligomer, thereby forming the carboxylated arylene thioether oligomer, and a process for the production of an arylene thioether copolymer, wherein the carboxylated arylene thioether oligomer alone, which has been obtained in accordance with this preparation process, or a mixture of the carboxylated oligomer in an amount of at least 50 wt.% and another carboxylic compound in an amount less than 50 wt.% is reacted with an alkylenediol or an alkylenediol and a polyester or an alkylene diol and a lactone.
摘要翻译：本文公开了一种制备羧基化亚芳基硫醚低聚物的方法，其中使碱金属硫化物作用于聚（亚芳基硫醚）以使聚（亚芳基硫醚）解聚，从而制备含硫醇盐的碱然后使低聚物和羧化剂作用于含有含硫醇盐的低聚物，从而形成羧基化亚芳基硫醚低聚物，以及生产亚芳基硫醚共聚物的方法，其中单独的羧化亚芳基硫醚低聚物或者将至少50重量％的羧化低聚物和小于50重量％的另一个羧酸化合物的混合物与亚烷基二醇或亚烷基二醇和聚酯反应，或亚烷基二醇和内酯。

17. 发明公开

EP0806283A2 Stretch blow molded container and production process thereof 失效
标题翻译： StreckblasgeformterBehälterund Verfahren zu seiner Herstellung
公开(公告)号：EP0806283A2
公开(公告)日：1997-11-12
申请号：EP97303144.6
申请日：1997-05-08
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Sato, Nobuo , Hoshino, Mitsuru , Kouyama, Toshitaka , Shiiki, Zenya
IPC分类号： B29C49/00 , C08L67/04
CPC分类号： B65D1/0207 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C49/0005 , C08L67/04 , C08L2666/02
摘要： The invention provides a stretch blow molded container formed from a thermoplastic resin material which comprises polyglycolic acid having

(a) a repeating unit represented by the following formula (1):

(b) a melt viscosity, η* [as measured at a temperature of (the melting point, Tm of the polymer + 20°C) and a shear rate of 100/sec] of 500-100,000 Pa·s;
(c) a melting point, Tm of at least 180°C;
(d) a melt enthalpy, ΔHm of at least 20 J/g; and
(e) a density of at least 1.50 g/cm 3 as measured in an unoriented, crystallized form,
wherein the stretch blow molded container has tensile strength (in a circumferential direction) of at least 100 MPa and a carbon dioxide permeability (as measured at a temperature of 23°C and 80% relative humidity; in terms of the thickness of 50 µm) of 300 cc/m 2 ·day·atm or smaller at the body sidewall thereof, and a production process thereof.
摘要翻译：本发明提供一种由热塑性树脂材料形成的拉伸吹塑成型容器，其包含聚乙醇酸，该聚乙醇酸具有（a）由下式（1）表示的重复单元：＆lt; CHEM＆gt;（b）熔体粘度ηa 温度（熔点，聚合物的Tm + 20℃）和100 / secu的剪切速率为500-100,000Pa.s; （c）熔点Tm为至少180℃; （d）熔体焓，至少20J / g的DELTA Hm; 和（e）以未取向的结晶形式测量的至少1.50g / cm 3的密度，其中拉伸吹塑成型容器具有至少100MPa的拉伸强度（在圆周方向上）和二氧化碳渗透性（在23℃的温度和80％的相对湿度下测量的厚度为50μm）在其身体侧壁处为300cc / m 2·天或更小，并且生产过程它们。

18. 发明公开

EP0805182A1 Injection-molded product of polyglycolic acid and production process thereof 失效
标题翻译： Spritzgegossenes Produkt vonPolyglykolsäureund Herstellungsverfahrendafür
公开(公告)号：EP0805182A1
公开(公告)日：1997-11-05
申请号：EP97302905.1
申请日：1997-04-29
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Sato, Nobuo , Hoshino, Mitsuru , Kouyama, Toshitaka , Shiiki, Zenya
IPC分类号： C08L67/04 , C08G63/06 , B65D65/46
CPC分类号： C08G63/08 , B29C45/0001 , C08L67/04
摘要： The invention provides an injection-molded product of polyglycolic acid obtainable by molding a thermoplastic resin material at an injection temperature ranging from the melting point, Tm of the polymer to 255°C, wherein the thermoplastic resin material comprises polyglycolic acid having a repeating unit represented by the following formula (1):
and the following physical properties:

(a) the melt viscosity, η* [as measured at a temperature of (the melting point, Tm of the polymer + 20°C) and a shear rate of 1,000/sec] being 30-10,000 Pa·s;
(b) the melting point, Tm being at least 150°C;
(c) the melt enthalpy, ΔHm being at least 20 J/g; and
(d) the density being at least 1.50 g/cm 3 as measured in an unoriented, crystallized form,
and a production process thereof
摘要翻译：本发明提供一种聚乙醇酸的注射成型品，其可以通过在熔点Tm高于255℃的注射温度下模塑热塑性树脂材料，其中热塑性树脂材料包含具有重复单元的聚乙醇酸通过下式（1）：和以下物理性质：（a）在（熔点，聚合物的Tm + 20℃）的温度和剪切速率下测定的熔体粘度，ηa 1,000 /secÜ为30-10,000 Pa.s; （b）熔点Tm为至少150℃; （c）熔体焓，DELTA Hm为至少20J / g; 和（d）以非取向的结晶形式测量的密度为至少1.50g / cm 3及其制备方法

19. 发明公开

EP0494518A2 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：EP0494518A2
公开(公告)日：1992-07-15
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.
摘要翻译：本文公开了一种通过在含水极性溶剂中使碱金属硫化物与包含至少一种二卤代芳族羧酸的二卤代芳族化合物聚合来制备粒状聚（亚芳基硫醚）共聚物的方法。聚合时，预先将至少一部分二卤代芳香族羧酸转化为碱土金属盐，然后将碱土金属的氢氧化物和/或氧化物与二卤代芳香族羧酸一起加入到聚合中反应体系或碱土金属的氢氧化物和/或氧化物与二卤代芳香族羧酸和二卤代芳香族羧酸的碱土金属盐一起加入到聚合反应体系中。

20. 发明授权

EP0029316B2 Vinylidene chloride copolymer resin composition, packaging film prepared therefrom and food packages using the film 有权
标题翻译：乙烯基氯化物共聚物树脂组合物，使用电影制备的包装膜和食品包装
公开(公告)号：EP0029316B2
公开(公告)日：1987-06-24
申请号：EP80303873.6
申请日：1980-10-30
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Hoshino, Mitsuru , Yusa, Haruhiko
IPC分类号： C08L27/08 , B65D65/38
CPC分类号： C08L27/08 , C08L33/10 , C08L2666/04

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