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1. 发明授权

US4792588A Polyethylene composition 失效
标题翻译：聚乙烯组成
公开(公告)号：US4792588A
公开(公告)日：1988-12-20
申请号：US19317
申请日：1987-04-17
申请人： Michiharu Suga , Hideo Ishikawa , Yoshinori Akana , Junichi Yoshitake , Masayuki Kondoh
发明人： Michiharu Suga , Hideo Ishikawa , Yoshinori Akana , Junichi Yoshitake , Masayuki Kondoh
IPC分类号： C08L23/00 , C08F10/02 , C08L23/04 , C08L23/06
CPC分类号： C08F10/02 , C08F110/02
摘要： A polyethylene composition having excellent melt moldability which substantially comprises an ultrahigh-molecular-weight polyethylene having a molecular weight of, for example, at least about 1,650,000 and a low-molecular-weight to high-molecular-weight polyethylene having a molecular weight of, for example, about 1500 to about 360,000. The composition is produced by a multi-stage polymerization process involving a step of producing the ultrahigh-molecular-weight polyethylene and a step of producing the low-molecular-weight to high-molecular-weight polyethylene.
摘要翻译： PCT No.PCT / JP86 / 00325 Sec。 371日期：1987年4月17日 102（e）日期1987年4月17日PCT申请1986年6月26日PCT公布。公开号WO87 / 00184 日本1987年1月15日。具有优异熔融成型性的聚乙烯组合物，其基本上包含分子量为例如至少约1,650,000和低分子量至高分子量的超高分子量聚乙烯聚乙烯具有例如约1500至约360,000的分子量。该组合物通过包括生产超高分子量聚乙烯的步骤的多阶段聚合方法和制备低分子量至高分子量聚乙烯的步骤来制备。

2. 发明授权

US4874647A Polyester composition, molded polyester laminate and use thereof 失效
标题翻译：聚酯组合物，模塑聚酯层压材料及其用途
公开(公告)号：US4874647A
公开(公告)日：1989-10-17
申请号：US277524
申请日：1988-11-28
申请人： Tadao Yatsu , Yoshinori Akana
发明人： Tadao Yatsu , Yoshinori Akana
IPC分类号： B32B27/36 , C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , B32B27/36 , C08L69/00 , Y10S428/91 , Y10T428/1334 , Y10T428/1352 , Y10T428/31507 , Y10T428/31786
摘要： A transparent, heat resistant polyester composition having improved mechanical strength is provided, which comprises (A) 20 to 80% by weight of a polyalkylene terephthalate predominantly comprising ethylene terephthalate and having an intrinsic viscosity of from 0.6 to 1.2 dl/g, and (B) 20 to 80% by weight of a bisphenol-A polycarbonate having an intrinsic viscosity of from 0.6 to 1.2 dl/g, the composition having an intrinsic viscosity of from 0.6 to 1.2 dl/g and a single glass transition temperature of from 80.degree. to 130.degree. C. A polyester laminate may be molded as comprising a layer of the polyester composition and a layer of alkylene terephthalate. The molded polyester laminate can take any form including films and containers.
摘要翻译：提供了具有改善的机械强度的透明耐热聚酯组合物，其包含（A）20至80重量％的主要包含对苯二甲酸乙二醇酯的聚对苯二甲酸亚烷基对苯二甲酸酯，其特性粘度为0.6至1.2dl / g，和（B ）20〜80重量％的特性粘度为0.6〜1.2dl / g的双酚-A聚碳酸酯，特性粘度为0.6〜1.2dl / g，单一玻璃化转变温度为80℃ 可以将聚酯层压体模制成包含聚酯组合物层和对苯二甲酸亚烷基酯层。模制聚酯层压板可以采取包括膜和容器的任何形式。

3. 发明授权

US5840235A Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same 失效
标题翻译：高分子量聚乙烯双轴取向薄膜，其制备方法，高分子量聚乙烯的表面改性双轴取向薄膜及其制备方法
公开(公告)号：US5840235A
公开(公告)日：1998-11-24
申请号：US920882
申请日：1997-08-29
申请人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
发明人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
IPC分类号： B01D39/16 , B01D67/00 , B01D69/02 , B01D71/26 , B29C55/00 , B29C55/12 , B29C59/00 , C08J5/18 , C08J9/00 , D02J1/06
CPC分类号： C08J5/18 , B01D39/1661 , B01D39/1692 , B01D67/0027 , B01D67/003 , B01D67/009 , B01D67/0093 , B01D69/02 , B01D71/26 , B29C55/005 , B29C55/12 , B01D2323/06 , B01D2323/08 , B01D2323/20 , B01D2323/34 , B29C59/00 , B29K2023/0683 , C08J2323/04 , Y10S264/47
摘要： Biaxially oriented films from high molecular weight polyethylene are characterized by a gas permeable structure formed from random-arranged microfibrils. The films have coefficients of static friction and kinetic friction of not more than 1.0. The biaxially oriented films are further characterized by service smoothness as well as tensile (tangent) modulus and tensile strength. The films may be used for lamination, filter, or for packaging for moisture absorbers. The biaxially oriented films may be obtained by extracting a hydrocarbon plasticizer from a sheet formed from the high molecular weight polyethylene and a hydrocarbon plasticizer, stretching the resulting sheet to obtain an oriented film having a specific surface area of at least 70 m.sup.2 /g and a fibril structure, and heating the oriented film under a standard length constraint to reduce the oriented film in specific area by at least 20 m.sup.2 /g.
摘要翻译：来自高分子量聚乙烯的双轴取向膜的特征在于由随机排列的微原纤维形成的透气结构。该膜具有不大于1.0的静摩擦系数和动摩擦系数。双轴取向膜的特征还在于维护平滑度以及拉伸（切线）模量和拉伸强度。膜可用于层压，过滤或用于吸湿剂的包装。双轴取向膜可以通过从由高分子量聚乙烯和烃类增塑剂形成的片材中提取烃增塑剂，拉伸得到的片材，得到比表面积为70m 2 / g以上的取向膜，原纤维结构，并且在标准长度约束条件下加热定向膜以将特定面积中的定向膜减少至少20m 2 / g。

4. 发明授权

US5650451A Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same 失效
标题翻译：高分子量聚乙烯的双轴取向膜，其制备方法，高分子量聚乙烯的表面改性双轴取向膜及其制备方法
公开(公告)号：US5650451A
公开(公告)日：1997-07-22
申请号：US661149
申请日：1996-06-10
申请人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
发明人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
IPC分类号： B01D39/16 , B01D67/00 , B01D69/02 , B01D71/26 , B29C55/00 , B29C55/12 , B29C59/00 , C08J5/18 , C08F110/02
CPC分类号： C08J5/18 , B01D39/1661 , B01D39/1692 , B01D67/0027 , B01D67/003 , B01D67/009 , B01D67/0093 , B01D69/02 , B01D71/26 , B29C55/005 , B29C55/12 , B01D2323/06 , B01D2323/08 , B01D2323/20 , B01D2323/34 , B29C59/00 , B29K2023/0683 , C08J2323/04 , Y10S264/47
摘要： Biaxially oriented films from high molecular weight polyethylene are characterized by a gas permeable structure formed from random-arranged microfibrils. The films have coefficients of static friction and kinetic friction of not more than 1.0. The biaxially oriented films are further characterized by service smoothness as well as tensile (tangent) modulus and tensile strength. The films may be used for lamination, filter, or for packaging for moisture absorbers. The biaxially oriented films may be obtained by extracting a hydrocarbon plasticizer from a sheet formed from the high molecular weight polyethylene and a hydrocarbon plasticizer, stretching the resulting sheet to obtain an oriented film having a specific surface area of at least 70 m.sup.2 /g and a fibril structure, and heating the oriented film under a standard length constraint to reduce the oriented film in specific area by at least 20 m.sup.2 /g.
摘要翻译：来自高分子量聚乙烯的双轴取向膜的特征在于由随机排列的微原纤维形成的透气结构。该膜具有不大于1.0的静摩擦系数和动摩擦系数。双轴取向膜的特征还在于维护平滑度以及拉伸（切线）模量和拉伸强度。膜可用于层压，过滤或用于吸湿剂的包装。双轴取向膜可以通过从由高分子量聚乙烯和烃类增塑剂形成的片材中提取烃增塑剂，拉伸得到的片材，得到比表面积为70m 2 / g以上的取向膜，原纤维结构，并且在标准长度约束条件下加热定向膜以将特定面积中的定向膜减少至少20m 2 / g。

5. 发明授权

US5290896A Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer composition 失效
标题翻译：乙烯/戊烯-1共聚物和乙烯/戊烯-1共聚物组合物
公开(公告)号：US5290896A
公开(公告)日：1994-03-01
申请号：US661256
申请日：1991-02-27
申请人： Mamoru Kioka , Tsuneo Yashiki , Takashi Ueda , Masaki Kohyama , Masaya Yamada , Seiichi Ikeyama , Yoshinori Akana , Kenji Iwata , Satoshi Matsumoto , Hideki Sakai
发明人： Mamoru Kioka , Tsuneo Yashiki , Takashi Ueda , Masaki Kohyama , Masaya Yamada , Seiichi Ikeyama , Yoshinori Akana , Kenji Iwata , Satoshi Matsumoto , Hideki Sakai
IPC分类号： C08F210/02 , C08F210/16 , C08J5/18 , C08K5/00 , C08K5/524 , C08L23/08 , C08F210/14
CPC分类号： C08J5/18 , C08F210/16 , C08K5/005 , C08J2323/08 , C08L23/0815
摘要： The present invention relates to a novel ethylene/pentene-1 copolymer whose molded film has a good balance between impact resistance and tear properties and high transparency, also is prominently reduced in a variation of the transparency even after subjected to a heat treatment, and further shows high blocking resistance, provided that the copolymer fulfills specific requisites. The invention also relates to a process for the preparation of the above-mentioned ethylene/pentene-1 copolymer and a formulation of the ethylene/pentene-1 copolymer composition using a stabilizer. According to the invention, there can be obtained an ethylene/pentene-1 copolymer composition which is excellent in heat stability in the molding stage, long-term heat stability and weatherability.
摘要翻译：本发明涉及一种新型的乙烯/戊烯-1共聚物，其成型膜在抗冲击性和撕裂性能以及高透明度之间具有良好的平衡，即使经受热处理后透明性的变化也显着降低，并且进一步显示出高抗粘连性，只要共聚物满足特定的要求即可。本发明还涉及制备上述乙烯/戊烯-1共聚物的方法和使用稳定剂的乙烯/戊烯-1共聚物组合物的配方。根据本发明，可以获得在成型阶段的热稳定性优异，长期的热稳定性和耐气候性的乙烯/戊烯-1共聚物组合物。

6. 发明授权

US5010146A Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers 失效
标题翻译：聚酯碳酸酯共聚物，其制备方法和含有所述共聚物的聚酯树脂组合物
公开(公告)号：US5010146A
公开(公告)日：1991-04-23
申请号：US365687
申请日：1989-06-14
申请人： Masaki Kohsaka , Isaburou Higashi , Yoshinori Akana , Mikio Hashimoto , Tadao Yatsu
发明人： Masaki Kohsaka , Isaburou Higashi , Yoshinori Akana , Mikio Hashimoto , Tadao Yatsu
IPC分类号： C08L67/02 , C08G63/64 , C08L67/00 , C08L69/00
CPC分类号： C08G63/64 , C08L69/00
摘要： In accordance with the present invention, there are provided polyester carbonate copolymers obtained by polymerization of a mixture of 20-80% by weight of an alkylene terephthalate oligomer [I] containing ethylene terephthalate as main structural units and having an intrinsic viscosity [.eta.], as measured at 25.degree. C. in o-chlorophenol, of less than 0.6 dl/g, and 20-80% by weight of a carbonate oligomer [II] containing 2,2-bis(4 -hydroxyphenyl)propane as main structural units and having an intrinsic viscosity [.eta.], as measured at 25.degree. C. in o-chlorophenol, of less than 0.6 dl/g, said copolymers having an intrinsic viscosity [.eta.], as measured at 25.degree. C. in o-chlorophenol, of 0.4-1.2 dl/g and a glass transition temperature (Tg) of 80.degree.-140.degree. C. with a single peak, and polyester resin compositions containing said copolymers, said resin composition being excellent in transparency, heat resistance and mechanical strength.

7. 发明授权

US5674919A Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same 失效
标题翻译：高分子量聚乙烯双轴取向薄膜，其制备方法，高分子量聚乙烯的表面改性双轴取向薄膜及其制备方法
公开(公告)号：US5674919A
公开(公告)日：1997-10-07
申请号：US463369
申请日：1995-06-05
申请人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
发明人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
IPC分类号： B01D39/16 , B01D67/00 , B01D69/02 , B01D71/26 , B29C55/00 , B29C55/12 , B29C59/00 , C08J5/18 , C08F110/02 , C08J9/00
CPC分类号： C08J5/18 , B01D39/1661 , B01D39/1692 , B01D67/0027 , B01D67/003 , B01D67/009 , B01D67/0093 , B01D69/02 , B01D71/26 , B29C55/005 , B29C55/12 , B01D2323/06 , B01D2323/08 , B01D2323/20 , B01D2323/34 , B29C59/00 , B29K2023/0683 , C08J2323/04 , Y10S264/47
摘要： Biaxially oriented films from high molecular weight polyethylene are characterized by a gas permeable structure formed from random-arranged microfibrils. The films have coefficients of static friction and kinetic friction of not more than 1.0. The biaxially oriented films are further characterized by service smoothness as well as tensile (tangent) modulus and tensile strength. The films may be used for lamination, filter, or for packaging for moisture absorbers. The biaxially oriented films may be obtained by extracting a hydrocarbon plasticizer from a sheet formed from the high molecular weight polyethylene and a hydrocarbon plasticizer, stretching the resulting sheet to obtain an oriented film having a specific surface area of at least 70 m.sup.2 /g and a fibril structure, and heating the oriented film under a standard length constraint to reduce the oriented film in specific area by at least 20 m.sup.2 /g.
摘要翻译：来自高分子量聚乙烯的双轴取向膜的特征在于由随机排列的微原纤维形成的透气结构。该膜具有不大于1.0的静摩擦系数和动摩擦系数。双轴取向膜的特征还在于维护平滑度以及拉伸（切线）模量和拉伸强度。膜可用于层压，过滤或用于吸湿剂的包装。双轴取向膜可以通过从由高分子量聚乙烯和烃类增塑剂形成的片材中提取烃增塑剂，拉伸得到的片材，得到比表面积为70m 2 / g以上的取向膜，原纤维结构，并且在标准长度约束条件下加热定向膜以将特定面积中的定向膜减少至少20m 2 / g。

8. 发明授权

US5624627A Process for preparing surface-modified biaxially oriented film of high molecular weight polyethylene 失效
标题翻译：制备高分子量聚乙烯表面改性双轴取向薄膜的方法
公开(公告)号：US5624627A
公开(公告)日：1997-04-29
申请号：US461949
申请日：1995-06-05
申请人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
发明人： Kazuo Yagi , Hitoshi Mantoku , Akinao Hashimoto , Isaburo Higashi , Yoshinori Akana
IPC分类号： B01D39/16 , B01D67/00 , B01D69/02 , B01D71/26 , B29C55/00 , B29C55/12 , B29C59/00 , C08J5/18 , B29C35/10 , B29C71/04
CPC分类号： C08J5/18 , B01D39/1661 , B01D39/1692 , B01D67/0027 , B01D67/003 , B01D67/009 , B01D67/0093 , B01D69/02 , B01D71/26 , B29C55/005 , B29C55/12 , B01D2323/06 , B01D2323/08 , B01D2323/20 , B01D2323/34 , B29C59/00 , B29K2023/0683 , C08J2323/04 , Y10S264/47
摘要： The biaxially oriented films of high molecular weight polyethylene is formed and its surface modified to provide a hydrophilic property to the resulting film. The film is prepared by melt-kneading the high molecular weight polyethylene with an ordinarily solid hydrocarbon plasticizer and a raw fabric sheet is formed from the resulting molten mixture. After the hydrocarbon plasticizer is extracted the resulting unstretched sheet is stretched under conditions providing a stretched film having a specific surface area of 70 m.sup.2 /g or more and a fibril structure. This stretched film is then heated under standard length constraint conditions to reduce the specific surface area of the stretched film by at least 20 m.sup.2 /g to obtain a biaxially oriented film of high molecular weight polyethylene. The surface of the film is thereafter subjected to surface modification by polymerizing a vinyl monomer having a hydrophilic group on the surface of the film whereby the film surface becomes hydrophilic, as measured by a contact angle of the film surface to a water drop at a level of not more than 90.degree.. The biaxially oriented films are further characterized by their excellent gas permeability, surface smoothness, tensile modulus and tensile strength.
摘要翻译：形成高分子量聚乙烯的双轴取向薄膜，并将其表面进行改性以提供所得薄膜的亲水性。通过将高分子量聚乙烯与通常的固体烃增塑剂熔融捏合制备膜，并由所得熔融混合物形成原料织物片。在提取烃增塑剂之后，将得到的未拉伸片材在提供比表面积为70m 2 / g以上的拉伸膜和原纤维结构的条件下拉伸。然后将该拉伸膜在标准长度约束条件下加热，以将拉伸膜的比表面积减少至少20m 2 / g，得到高分子量聚乙烯的双轴取向膜。然后通过在膜的表面上聚合具有亲水基团的乙烯基单体来使膜的表面进行表面改性，由此膜表面变为亲水性，通过膜表面与水滴的接触角测量的水平不超过90度。双轴取向膜的特征还在于其优异的透气性，表面光滑度，拉伸模量和拉伸强度。

9. 发明授权

US5324805A Ethylene/pentene-1 copolymer and ethylene/pentene-1 copolymer composition 失效
标题翻译：乙烯/戊烯-1共聚物和乙烯/戊烯-1共聚物组合物
公开(公告)号：US5324805A
公开(公告)日：1994-06-28
申请号：US661334
申请日：1991-02-27
申请人： Mamoru Kioka , Takashi Ueda , Masaya Yamada , Masaki Kohyama , Seiichi Ikeyama , Yoshinori Akana , Kenji Iwata , Hiroshi Nishikawa , Kazumitsu Kawakita , Hideki Sakai
发明人： Mamoru Kioka , Takashi Ueda , Masaya Yamada , Masaki Kohyama , Seiichi Ikeyama , Yoshinori Akana , Kenji Iwata , Hiroshi Nishikawa , Kazumitsu Kawakita , Hideki Sakai
IPC分类号： C08F2/18 , C08F2/34 , C08F4/643 , C08F210/14 , C08F210/16 , C08J5/18 , C08L23/08
CPC分类号： C08J5/18 , C08F210/16 , C08J2323/08 , C08L23/0815 , Y10S526/901 , Y10S526/904
摘要： The present invention relates to a novel ethylene/pentene-1 copolymer whose molded film has a good balance between impact resistance and tear properties and high transparency, also is prominently reduced in a variation of the transparency even after subjected to a heat treatment, and further shows high blocking resistance, provided that the copolymer fulfills specific requisites. The invention also relates to a process for the preparation of the above-mentioned ethylene/pentene-1 copolymer and a formulation of the ethylene/pentene-1 copolymer composition using a stabilizer. According to the invention, there can be obtained an ethylene/pentene-1 copolymer composition which is excellent in heat stability in the molding stage, long-term heat stability and weatherability.
摘要翻译：本发明涉及一种新型的乙烯/戊烯-1共聚物，其成型膜在抗冲击性和撕裂性能以及高透明度之间具有良好的平衡，即使经受热处理后透明性的变化也显着降低，并且进一步显示出高抗粘连性，只要共聚物满足特定的要求即可。本发明还涉及制备上述乙烯/戊烯-1共聚物的方法和使用稳定剂的乙烯/戊烯-1共聚物组合物的配方。根据本发明，可以获得在成型阶段的热稳定性优异，长期的热稳定性和耐气候性的乙烯/戊烯-1共聚物组合物。

10. 发明授权

US4918133A Cycloolefin type random copolymer compositions 失效
标题翻译：环烯烃型无规共聚物组合物
公开(公告)号：US4918133A
公开(公告)日：1990-04-17
申请号：US363884
申请日：1989-06-07
申请人： Satoru Moriya , Akio Ishimoto , Yoshinori Akana , Yozo Yamamoto , Kotaro Kishimura , Fumitoshi Ikejiri
发明人： Satoru Moriya , Akio Ishimoto , Yoshinori Akana , Yozo Yamamoto , Kotaro Kishimura , Fumitoshi Ikejiri
IPC分类号： C08L23/16 , C08L65/00
CPC分类号： C08L23/16 , C08L23/0823 , C08L65/00
摘要： In accordance with the present invention, there are provided cycloolefin type random copolymer compositions excellent in heat resistance, chemical resistance, rigidity, impact resistance, etc., which comprise(A) a cycloolefin type random copolymer containing an ethylene component and a cycloolefin component and having an intrinsic viscosity [.eta.] of 0.05-10 dl/g as measured at 135.degree. C. in decalin and a softening temperature (TMA) of not lower than 70.degree. C., and(B) one or more non-rigid copolymers selected from the group consisting of:(i) a cycloolefin type random copolymer containing an ethylene component, at least one other .alpha.-olefin component and a cycloolefin component and having an intrinsic viscosity [.eta.] of 0.01-10 dl/g as measured at 135.degree. C. in decalin and a softening temperature (TMA) of below 70.degree. C.,(ii) a non-crystalline to low crystalline .alpha.-olefin type elastomeric copolymer formed from at least two .alpha.-olefins,(iii) an .alpha.-olefin-diene type elastomeric copolymer formed from at least two .alpha.-olefins and at least one non-conjugated diene, and(iv) an aromatic vinyl type hydrocarbon-conjugated diene copolymer or a hydrogenated product thereof, and optionally(c) an inorganic filler or organic filler.
摘要翻译： PCT No.PCT / JP88 / 01027 Sec。 371日期1989年6月7日第 102（e）日期1989年6月7日PCT提交1988年10月7日PCT公布。第WO89 / 03413号公报根据本发明，提供了耐热性，耐化学性，刚性，耐冲击性等优异的环烯烃型无规共聚物组合物，其包含（A）含有乙烯组分和环烯烃组分，并且在135℃下在十氢化萘中测得的特性粘度η为0.05-10dl / g，软化温度（TMA）不低于70℃，（B）一种或多种选自以下的非刚性共聚物：（i）含有乙烯组分，至少一种其它α-烯烃组分和环烯烃组分的环烯烃型无规共聚物，其特性粘度η为0.01- 在135℃下在十氢化萘中测得的10dl / g，软化温度（TMA）低于70℃，（ii）由至少两个α - 烯烃形成的非结晶至低结晶的α-烯烃型弹性体共聚物，烯烃，（iii）α 由至少两种α-烯烃和至少一种非共轭二烯形成的α-烯烃 - 二烯型弹性体共聚物，和（iv）芳族乙烯基型烃 - 共轭二烯共聚物或其氢化产物，和任选地（c）无机填料或有机填料。

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