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31. 发明公开

EP0050848A3 Vinyl chloride resin composition 失效
标题翻译： VINYL氯化物树脂组合物
公开(公告)号：EP0050848A3
公开(公告)日：1982-09-01
申请号：EP81108757
申请日：1981-10-22
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Katto, Takayuki , Shiiki, Zenya
IPC分类号： C08L27/06
CPC分类号： C08F285/00 , C08L27/06 , C08L51/00 , C08L2666/24
摘要： As an impact modifier copolymer to be blended with a vinyl chloride resin, a multilayer copolymer comprising a hard core polymer containing a relatively small quantity of a conjugated diene, a rubbery inner layer polymer containing a relatively large quantity of a conjugated diene, and an outer layer polymer comprising, for example, a copolymer of styrene and methyl methacrylate which is compatible with a vinyl choride resin is used, whereby a vinyl chloride resin composition well balanced between impact strength and anti-stress-whitening property can be obtained.

32. 发明授权

EP0805182B1 Production process for injection-molded product of polyglycolic acid 失效
标题翻译：对于聚乙醇酸的注射成型产品的制造过程
公开(公告)号：EP0805182B1
公开(公告)日：2003-03-19
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

33. 发明公开

EP0805175A1 Oriented polyglycolic acid film and production process thereof 失效
标题翻译： Orientierte Folie ausPolyglykolsäureund Verfahren zu ihrer Herstellung
公开(公告)号：EP0805175A1
公开(公告)日：1997-11-05
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
摘要： The invention provides an oriented polyglycolic acid film formed from a thermoplastic resin material which 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 100/sec] being 500-100,000 Pa·s;
(b) the melting point, Tm being at least 150°C;
(c) the melt enthalpy, AHm 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,
wherein the film has tensile strength of at least 150 MPa, and production processes thereof.
摘要翻译：本发明提供由热塑性树脂材料形成的取向聚乙醇酸膜，其包含具有下式（1）表示的重复单元的聚乙醇酸：＆lt; CHEM＆gt;和以下物理性质：（a）熔融粘度ηa 在（熔点，聚合物的Tm + 20℃）和100 / secu的剪切速率为500-10000Pa.s的温度下测量; （b）熔点Tm为至少150℃; （c）熔体焓AHm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，其中所述膜具有至少150MPa的拉伸强度及其制备方法。

34. 发明授权

EP0293115B1 Melt-stable poly(arylene thiotherketone) and production process thereof 失效
标题翻译：熔体及其制备稳定Polyarylenthioätherketone和流程
公开(公告)号：EP0293115B1
公开(公告)日：1997-09-17
申请号：EP88304399.4
申请日：1988-05-16
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Satake, Yoshikatsu , Kaneko, Takashi , Kobayashi, Yutaka , Iizuka, Yo , Katto, Takayuki , Shiiki, Zenya
IPC分类号： C08G75/02
CPC分类号： C08G75/024 , C08G75/0227 , C08K7/14 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00

35. 发明公开

EP0749997A3 Poly(ethylene oxalate), product formed or molded therefrom and production process of poly(ethylene oxalate) 失效
标题翻译： Polyethylenoxalat产品，由其制得或用于制备模制Polyethylenoxalat和过程
公开(公告)号：EP0749997A3
公开(公告)日：1997-08-27
申请号：EP96109786.2
申请日：1996-06-18
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Shiiki, Zenya , Kawakami, Yukichika
IPC分类号： C08G63/16 , C08G63/60 , C08G63/78
CPC分类号： C08G63/78 , C08G63/16 , C08G63/60 , Y10T428/249921 , Y10T428/2913
摘要： The invention provides poly(ethylene oxalate) containing recurring units represented by the following formula (1):
in a proportion of at least 60 basal mol%, wherein
(a) the solution viscosity (η inh ) is at least 0.25 dl/g as measured at 30°C and a polymer concentration of 0.40 g/dl in a 4:1 (by weight) mixed solvent of m-chlorophenol and 1,2,4-trichloro-benzene, (b) the melt viscosity (η * ) is at least 30 Pa·s as measured at 190°C and a shear rate of 1,000/sec, and (c) the density is at least 1.48 g/cm 3 as measured in an amorphous state, various products formed or molded from the poly(ethylene oxalate) and a production process of the poly(ethylene oxalate). The polymer is high-molecular weight and excellent in melt processability, heat resistance, crystalline properties, mechanical properties and the like, and has good degradability in soil.
摘要翻译：本发明提供的聚（乙烯酯）含有由以下通式（1）表示的重复单元：在至少60基础摩尔％的比例，worin（a）所述溶液的粘度（ETA INH）是至少12时25分升 /克，在30℃下测定，并在40.40克/ dl的聚合物浓度：1（以重量计）间氯苯酚和1,2,4-三氯 - 苯的混合溶剂中，（b）的熔融粘度（ ETA <*>）为至少30帕·秒的在190℃下测得的和1000 /秒，和（c）的密度的剪切速率是至少1点48分克/厘米<3>采用在无定形状态下测量，形成，或由聚（乙烯酯）成型各种产品和聚（乙烯酯）的生产过程。该聚合物具有高分子量和优良的熔融加工性，耐热性，结晶特性，机械特性等，且具有在土壤中降解性良好。

36. 发明公开

EP0749997A2 Poly(ethylene oxalate), product formed or molded therefrom and production process of poly(ethylene oxalate) 失效
标题翻译： Polyethylenoxalat产品，由其制得或用于制备模制Polyethylenoxalat和过程
公开(公告)号：EP0749997A2
公开(公告)日：1996-12-27
申请号：EP96109786.2
申请日：1996-06-18
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Shiiki, Zenya , Kawakami, Yukichika
IPC分类号： C08G63/16 , C08G63/60 , C08G63/78
CPC分类号： C08G63/78 , C08G63/16 , C08G63/60 , Y10T428/249921 , Y10T428/2913
摘要： The invention provides poly(ethylene oxalate) containing recurring units represented by the following formula (1):
in a proportion of at least 60 basal mol%, wherein

(a) the solution viscosity (η inh ) is at least 0.25 dl/g as measured at 30°C and a polymer concentration of 0.40 g/dl in a 4:1 (by weight) mixed solvent of m-chlorophenol and 1,2,4-trichloro-benzene,
(b) the melt viscosity (η * ) is at least 30 Pa·s as measured at 190°C and a shear rate of 1,000/sec, and
(c) the density is at least 1.48 g/cm 3 as measured in an amorphous state,
various products formed or molded from the poly(ethylene oxalate) and a production process of the poly(ethylene oxalate). The polymer is high-molecular weight and excellent in melt processability, heat resistance, crystalline properties, mechanical properties and the like, and has good degradability in soil.

37. 发明授权

EP0285377B1 Preparation of highly crystallized, molded polyarylene thioether products 失效
标题翻译：高度结晶的聚亚烷基二醇产品的制备
公开(公告)号：EP0285377B1
公开(公告)日：1992-11-19
申请号：EP88302798.9
申请日：1988-03-29
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kawakami, Yukichika , Iwasaki, Takao , Shiiki, Zenya
IPC分类号： B29C71/00 , C08J7/02 , C08J5/18
CPC分类号： C08J5/18 , B29C55/00 , B29C55/005 , B29C67/24 , B29C71/0009 , B29C71/0063 , B29C71/02 , B29K2081/00 , C08G75/0254 , C08G75/0277 , C08J7/02 , C08J2381/02 , D01F6/765

38. 发明授权

EP0216116B1 Process for preparation of polyarylene thioethers having high melt crystallization temperature 失效
标题翻译：制备具有高熔点结晶温度的聚亚烷基二醇的方法
公开(公告)号：EP0216116B1
公开(公告)日：1991-02-06
申请号：EP86111298.5
申请日：1986-08-14
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Iwasaki, Takao , Iizuka, Yo , Kouyama, Toshitaka , Shiiki, Zenya
IPC分类号： C08G75/02
CPC分类号： C08G75/0295 , C08G75/0213 , C08G75/0254 , C08G75/0281

39. 发明公开

EP0272839A3 Polyarylene thioether composition for use in packaging, as well as molded product prepared therefrom 失效
标题翻译：用于包装的聚亚烷基二醇组合物，以及其制备的模塑产品
公开(公告)号：EP0272839A3
公开(公告)日：1989-11-15
申请号：EP87310804.7
申请日：1987-12-09
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Kouyama, Toshitaka , Egawa, Harunobu , Iizuka, Yo , Shiiki, Zenya
IPC分类号： C08K3/00 , C08K7/14 , C08L81/02
CPC分类号： H01B3/301 , C08K3/013 , C08K7/02 , C08K7/14 , C08L81/02
摘要： A polyarylene thioether composition, suitable for use in packaging electronic parts, comprises a polyarylene thioether as the main constituent resin and a filler and has the following physical properties:
(a) a melt viscosity (measured at 310°C under a shearing rate = 10⁴/sec) of from 4 to 30 Pas (40 to 300 poise) and not more than 20 ppm of either Na⁺ or Cl⁻ is extracted therefrom with hot water at 100°C after 20 hours, and (b) the melt-molded product prepared therefrom has a flexural strength at ambient temperature of not less than 5 x 10⁶ kg/m² (5 kg/mm²), a maximum bend at 200°C of not less than 4 x 10⁻³m (4 mm) and a flexural modulus at 200°C from 5 x 10⁷ to 2.7 x 10⁸ kg/m² (50 to 270 kg/mm²).

40. 发明公开

EP0318160A3 Melt-stable poly(arylene thioether-ketone) prepregs and molded or formed products thereof 失效
标题翻译：耐磨聚苯乙烯（ARYLENE THIOETHER-KETANE）预处理和成型的产品
公开(公告)号：EP0318160A3
公开(公告)日：1989-06-07
申请号：EP88310176.8
申请日：1988-10-28
申请人： KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
发明人： Satakee, Yoshikatsu , Kashiwadate,Ken , Sakaguchi, Yasuo , Katto, Takayuki , Shiiki, Zenya
IPC分类号： C08J5/04 , C08L81/02
CPC分类号： C08J5/04 , B29B15/105 , C08J2381/02 , Y10T428/31533 , Y10T442/2074 , Y10T442/2959 , Y10T442/3065 , Y10T442/326 , Y10T442/674
摘要： Disclosed herein is a melt-stable poly(arylene thioether-ketone) prepreg, which comprises in integral combination (A) 20-90 wt.% of a fibrous reinforcing material which comprises long fibers and/or at least one shaped long fiber body, said fibers and/or body being formed of inorganic fibers and/or organic fibers; and (B) 10-80 wt.% of a a thermoplastic matrix material composed principally of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula
and having a melting point, Tm of 310-380°C, a residual melt crystallization enthalpy, ΔHmc (420°C/10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420°C/10 min) of at least 210°C and a reduced viscosity of 0.2-2 dℓ/g. A melt-stable molded or formed product can also be obtained by shaping the above prepreg or an arrangement or laminate of prepregs of the same type as the above prepreg at 140-450°C under stresses.

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