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1. 发明申请

US20100069588A1 PROCESS FOR PRODUCTION OF SYNDIOTACTIC PROPYLENE POLYMER 有权
标题翻译：生产聚丙烯聚合物的方法
公开(公告)号：US20100069588A1
公开(公告)日：2010-03-18
申请号：US12312483
申请日：2007-11-16
申请人： Tomohiro Yamaguchi , Junpei Tanaka , Shiro Otsuzuki , Yasushi Tohi , Kouji Nagahashi , Nobukazu Yamahira , Shigenobu Ikenaga , Sunil Krzysztof Moorthi , Kazunori Kamio
发明人： Tomohiro Yamaguchi , Junpei Tanaka , Shiro Otsuzuki , Yasushi Tohi , Kouji Nagahashi , Nobukazu Yamahira , Shigenobu Ikenaga , Sunil Krzysztof Moorthi , Kazunori Kamio
IPC分类号： C08F4/52 , C08F4/76
CPC分类号： C08F10/06 , C08F4/65912 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2/06 , C08F2500/16 , C08F2500/17 , C08F2500/12 , C08F2500/26
摘要： It is an object of the present invention to provide a process for producing a syndiotactic propylene polymer with high polymerization activity and high efficiency by a solution polymerization method without deposition of polymers (excluding a white state), and a production process capable of conducting the above production continuously, provided that these processes could not be attained conventionally.The present invention is: a process for producing a syndiotactic propylene polymer having a syndiotactic pentad fraction (rrrr fraction), as measured by 13C-NMR, of at least 85%, a melting point (Tm), as measured by DSC, of from 145° C. to 170° C., and an intrinsic viscosity [η] of 0.1 to 10 dl/g, which process comprises a step (P1) of solution polymerizing propylene singly or propylene and at least one monomer selected from ethylene and an α-olefin having 4 to 10 carbon atoms at a polymerization temperature (TR) of from 30° C. to 250° C. in an inert hydrocarbon solvent in the presence of an olefin polymerization catalyst which comprises; (A) a bridged metallocene compound represented by the following formula (I), and (B) at least one compound selected from (b-1) an organoaluminum oxy compound, (b-2) a compound capable of forming an ion pair by reacting with the metallocene compound (A), and (b-3) an organoaluminum compound. in which M is a titanium atom or the like, Q is a halogen atom or the like, j is an integer of 1 to 4, Ra and Rb may be identically or differently a single nuclear or polynuclear hydrocarbon residue capable of forming a sandwich structure together with M, Y is a carbon atom or a silicon atom, and Rc and Rd may be the same or different from each other, is selected from hydrogen, a hydrocarbon group and a silicon atom-containing group and further may be bonded each other to form a ring.
摘要翻译：本发明的目的是提供一种通过不沉积聚合物（不包括白色状态）的溶液聚合法制备具有高聚合活性和高效率的间同立构丙烯聚合物的方法，以及能够进行上述只要这些方法不能常规地实现即可。本发明是通过13 C-NMR测定的具有间同立构五单元组分（rrrr分数）的间同立构丙烯聚合物的方法，其通过DSC测定为至少85％，熔点（Tm） 145℃至170℃，特性粘度[η]为0.1至10dl / g，该方法包括使丙烯单独或丙烯和至少一种选自乙烯和/或丙烯的单体的溶液聚合的步骤（P1）在烯烃聚合催化剂存在下，在惰性烃溶剂中，在30℃至250℃的聚合温度（TR）下具有4至10个碳原子的α-烯烃，其包含：（A）由下式（I）表示的桥连金属茂化合物和（B）至少一种选自（b-1）有机铝氧化合物的化合物，（b-2）能够形成离子对的化合物与茂金属化合物（A）和（b-3）有机铝化合物反应。其中M为钛原子等，Q为卤素原子等，j为1〜4的整数，Ra和Rb可以相同或不同，能形成夹层结构的单核或多核烃残基与M一起，Y是碳原子或硅原子，并且R c和R d可以相同或不同，选自氢，烃基和含硅原子的基团，并且可以彼此键合形成一个戒指。

2. 发明申请

US20090186992A1 THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF 有权
标题翻译：热塑性树脂组合物及其成型品
公开(公告)号：US20090186992A1
公开(公告)日：2009-07-23
申请号：US12374999
申请日：2007-07-11
申请人： Choujirou Higuchi , Tatsuhiro Urakami , Sunil Krzysztof Moorthi
发明人： Choujirou Higuchi , Tatsuhiro Urakami , Sunil Krzysztof Moorthi
IPC分类号： C08L67/04 , C07C229/34
CPC分类号： C08K5/0083 , C08K5/20 , C08L67/04
摘要： An object of the present invention is to provide a resin composition which is increased in heat resistance (high crystallinity) and transparency without impairing rigidity which a thermoplastic resin inherently has and a molded article containing the resin composition. A thermoplastic resin composition relating to the present invention includes a thermoplastic resin (A) and a crystal nucleating agent (B) composed of tris(amino acid ester)amides of trimesic acid. The crystal nucleating agent (B) is preferably tris(valine ester)amides of trimesic acid or tris(leucine ester)amides of trimesic acid, and the thermoplastic resin (A) is preferably a lactic acid resin and more preferably a polylactic acid.
摘要翻译：本发明的目的是提供一种耐热性（高结晶度）和透明性而不损害热塑性树脂本身具有的刚性的树脂组合物和含有该树脂组合物的模塑制品。本发明的热塑性树脂组合物包含热塑性树脂（A）和由均苯三酸的三（氨基酸酯）酰胺构成的结晶成核剂（B）。结晶成核剂（B）优选为均苯三酸的三（缬氨酸酯）酰胺或均苯三酸的三（亮氨酸酯）酰胺，热塑性树脂（A）优选为乳酸树脂，更优选为聚乳酸。

3. 发明授权

US08017705B2 Process for production of syndiotactic propylene polymer 有权
标题翻译：间规丙烯聚合物的制备方法
公开(公告)号：US08017705B2
公开(公告)日：2011-09-13
申请号：US12312483
申请日：2007-11-16
申请人： Tomohiro Yamaguchi , Junpei Tanaka , Shiro Otsuzuki , Yasushi Tohi , Kouji Nagahashi , Nobukazu Yamahira , Shigenobu Ikenaga , Sunil Krzysztof Moorthi , Kazunori Kamio
发明人： Tomohiro Yamaguchi , Junpei Tanaka , Shiro Otsuzuki , Yasushi Tohi , Kouji Nagahashi , Nobukazu Yamahira , Shigenobu Ikenaga , Sunil Krzysztof Moorthi , Kazunori Kamio
IPC分类号： C08F4/64 , C08F4/642 , C08F4/6592 , C08F110/06 , B01J31/22
CPC分类号： C08F10/06 , C08F4/65912 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2/06 , C08F2500/16 , C08F2500/17 , C08F2500/12 , C08F2500/26
摘要： Disclosed is a method for producing a syndiotactic propylene polymer having a syndiotactic pentad fraction (rrrr fraction) of not less than 85%, a melting point (Tm) within the range of 145-170° C. and a limiting viscosity [η] within the range of 0.1-10 dl/g by a solution polymerization method using a group 4 crosslinked metallocene compound, which is not accompanied by precipitation of a polymer (excluding white turbidity). Also disclosed is a production method which enables to continuously perform such a production.
摘要翻译：公开了具有间同立构五单元组分数（rrrr分数）不小于85％，熔点（Tm）在145-170℃范围内和极限粘度[η]的间同立构丙烯聚合物的制备方法，通过使用不伴随聚合物沉淀（不包括白色混浊）的4族交联金属茂化合物的溶液聚合法，在0.1-10dl / g的范围内。还公开了能够连续进行这种生产的制造方法。

4. 发明授权

US07902281B2 Thermoplastic resin composition and molded article thereof 有权
标题翻译：热塑性树脂组合物及其模制品
公开(公告)号：US07902281B2
公开(公告)日：2011-03-08
申请号：US12374999
申请日：2007-07-11
申请人： Choujirou Higuchi , Tatsuhiro Urakami , Sunil Krzysztof Moorthi
发明人： Choujirou Higuchi , Tatsuhiro Urakami , Sunil Krzysztof Moorthi
IPC分类号： C08K5/16 , C07C229/00
CPC分类号： C08K5/0083 , C08K5/20 , C08L67/04
摘要： An object of the present invention is to provide a resin composition which is increased in heat resistance (high crystallinity) and transparency without impairing rigidity which a thermoplastic resin inherently has and a molded article containing the resin composition. A thermoplastic resin composition relating to the present invention includes a thermoplastic resin (A) and a crystal nucleating agent (B) composed of tris(amino acid ester)amides of trimesic acid. The crystal nucleating agent (B) is preferably tris(valine ester)amides of trimesic acid or tris(leucine ester)amides of trimesic acid, and the thermoplastic resin (A) is preferably a lactic acid resin and more preferably a polylactic acid.
摘要翻译：本发明的目的是提供一种耐热性（高结晶度）和透明性而不损害热塑性树脂本身具有的刚性的树脂组合物和含有该树脂组合物的模塑制品。本发明的热塑性树脂组合物包含热塑性树脂（A）和由均苯三酸的三（氨基酸酯）酰胺构成的结晶成核剂（B）。结晶成核剂（B）优选为均苯三酸的三（缬氨酸酯）酰胺或均苯三酸的三（亮氨酸酯）酰胺，热塑性树脂（A）优选为乳酸树脂，更优选为聚乳酸。

5. 发明授权

US08633290B2 Optical resin, optical resin composition, optical film, and film 有权
标题翻译：光学树脂，光学树脂组合物，光学膜和膜
公开(公告)号：US08633290B2
公开(公告)日：2014-01-21
申请号：US13002186
申请日：2009-07-13
申请人： Satoshi Kawamoto , Kouichi Kizu , Sunil Krzysztof Moorthi , Akira Sakai
发明人： Satoshi Kawamoto , Kouichi Kizu , Sunil Krzysztof Moorthi , Akira Sakai
IPC分类号： C08F210/14 , C08F210/00
CPC分类号： C08F210/14 , C08J5/18 , C08J2323/18 , G02B1/04 , C08L23/20
摘要： An optical resin comprises a copolymer of 4-methyl-1-pentene and at least one monomer selected from the group consisting of 3-methyl-1-pentene, 3-methyl-1-butene and 4,4-dimethyl-1-pentene. The content of a constituent unit (a) derived from 4-methyl-1-pentene is equal to or more than 60 mol % and equal to or less than 99 mol %, and the total content of a constituent unit (b) derived from at least one monomer selected from the group consisting of 3-methyl-1-pentene, 3-methyl-1-butene and 4,4-dimethyl-1-pentene is equal to or more than 1 mol % and equal to or less than 40 mol %.
摘要翻译：光学树脂包括4-甲基-1-戊烯和至少一种选自3-甲基-1-戊烯，3-甲基-1-丁烯和4,4-二甲基-1-戊烯的单体的共聚物。衍生自4-甲基-1-戊烯的构成单元（a）的含量等于或大于60mol％且等于或小于99mol％，构成单元（b）的总含量来源于选自3-甲基-1-戊烯，3-甲基-1-丁烯和4,4-二甲基-1-戊烯中的至少一种单体等于或大于1摩尔％且等于或小于 40摩尔％。

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