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11. 发明公开

EP3309181A1 CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCTION CONJUGATED DIENE POLYMER 审中-公开
标题翻译：共轭二烯聚合物和生产共轭二烯聚合物的方法
公开(公告)号：EP3309181A1
公开(公告)日：2018-04-18
申请号：EP16807548.9
申请日：2016-06-09
申请人： Zeon Corporation
发明人： SAKURAI, Takuro , NISHIMURA, Saki , IIZUKA, Takashi
IPC分类号： C08C19/25 , B60C1/00 , C08F4/08
CPC分类号： C08F8/42 , B60C1/00 , B60C1/0016 , C08C19/25 , C08F4/08 , C08F236/04 , C08K3/36 , C08L9/00
摘要： A conjugated diene polymer represented by the following formula (1) is provided:

(wherein, in the formula (1), the "polymer" represents a polymer chain containing conjugated diene monomer units, X 1 represents a functional group selected from a hydrocarbyloxy group, halogen group, and hydroxyl group, R 1 represents a substituted or unsubstituted hydrocarbon group, R 2 and R 3 respectively represent a substituted or unsubstituted hydrocarbon group, R 2 and R 3 may bond with each other to form a ring structure together with the nitrogen atom to which they are bound, when forming the ring structure they may form a ring structure together with a hetero atom other than the nitrogen atom to which they are bound in addition to the nitrogen atom to which they are bound, R 4 and R 5 respectively represent a hydrogen atom, alkyl group, cycloalkyl group, aryl group, aralkyl group, a protecting group for amino group, or a group which produces a hydroxyl group when hydrolyzed, R 4 and R 5 may bond with each other to form a ring structure together with the nitrogen atom to which they are bound, when forming the ring structure they may form a ring structure together with a hetero atom other than the nitrogen atom to which they are bound in addition to the nitrogen atom to which they are bound, "n" is an integer of 1 to 3, "m" is an integer of 0 to 2, "p" is an integer of 0 to 2, and n+m+p = 3.)
摘要翻译：（1）表示的共轭二烯聚合物：（式（1）中，“聚合物”表示含有共轭二烯单体单元的聚合物链，X 1表示选自烃氧基，卤素基团和羟基，R 1表示取代或未取代的烃基，R 2和R 3分别表示取代或未取代的烃基，R 2和R 3可以彼此键合以与它们所连接的氮原子一起形成环结构当形成环结构时，它们可以与除它们所键合的氮原子之外的与其结合的氮原子以外的杂原子一起形成环结构，R4和R5分别表示氢原子，烷基环烷基，芳基，芳烷基，氨基的保护基或水解时产生羟基的基团，R 4和R 5可以分别与其它与它们所键合的氮原子一起形成环结构，当形成环结构时，它们可以与除了它们所连接的氮原子以外的杂原子一起形成环结构，除了氮原子之外还与 “n”是1〜3的整数，“m”是0〜2的整数，“p”是0〜2的整数，n + m + p = 3）

12. 发明公开

EP3106472A4 LIVING RADICAL POLYMERIZATION CATALYST, AND POLYMER PRODUCTION METHOD USING SAME 有权
标题翻译： KATALYSATOR ZUR POLYMERISIERUNG LEBENDER RADIKALE UND POLYMERHERSTELLUNGSVERFAHREN DAMIT
公开(公告)号：EP3106472A4
公开(公告)日：2017-08-16
申请号：EP15748975
申请日：2015-02-10
申请人： UNIV KYOTO
发明人： GOTO ATSUSHI
IPC分类号： C08F4/40 , B01J27/138 , C08F4/04 , C08F4/08 , C08F120/14
CPC分类号： C08F4/08 , B01J27/138 , C08F4/04 , C08F112/08 , C08F120/14 , C08F2438/00 , C08F2438/01
摘要： An object of the present invention is to provide a living radical polymerization catalyst that is excellent in terms of safety and cost, and is applicable to various vinyl monomers, and to provide a method for producing a polymer using this living radical polymerization catalyst. The living radical polymerization catalyst contains at least one member selected from the group consisting of alkali metal halide compounds and alkaline earth metal halide compounds.
摘要翻译：本发明的目的在于提供一种安全性和成本优异，适用于各种乙烯基单体的活性自由基聚合催化剂，以及使用该活性自由基聚合催化剂的聚合物的制造方法。活性自由基聚合催化剂含有选自碱金属卤化物化合物和碱土金属卤化物化合物中的至少一种。

13. 发明公开

EP2859022A1 PROCESS FOR THE PREPARATION OF FUNCTIONALIZED AND BRANCHED ELASTOMERIC COPOLYMERS AND USE THEREOF IN VULCANIZABLE ELASTOMERIC COMPOSITIONS 有权
标题翻译：用于生产功能化和支弹性共聚物及其用途固化型弹性体组合物
公开(公告)号：EP2859022A1
公开(公告)日：2015-04-15
申请号：EP13744812.2
申请日：2013-06-10
申请人： Versalis S.p.A
发明人： SODDU, Luca
IPC分类号： C08F2/26 , C08F4/08 , C08F36/06 , C08F236/06 , C08F236/10 , C08L15/02 , C08F236/20
CPC分类号： C08F236/10 , C08C19/44 , C08F212/08 , C08F2810/40 , C08K3/04 , C08K3/36 , C08L9/00 , C08L9/06 , C08L15/00 , C08L81/04 , C08L91/00 , C08F4/08
摘要： A process for the preparation of a functionalized and branched elastomeric copolymer comprising the following steps: (a) anionic copolymerization of at least one conjugated diene monomer and at least one vinyl arene, in the presence of at least one hydrocarbon solvent, of at least one lithium-based initiator, and of at least one polar modifier, obtaining a solution comprising an elastomeric copolymer; (b) reacting at least 10% by weight, preferably from 20% by weight to 100 % by weight, of the polymeric chains present in the elastomeric copolymer obtained in step (a) with at least one compound having at least one functional group selected from: epoxides, ketones, esters, aldehydes, obtaining a solution comprising a functionalized elastomeric copolymer; (c) adding a quantity of lithium-based initiator to the solution obtained in step (b), from 1 to 4 times, preferably from 1.5 to 3 times, the molar quantity of lithium-based initiator used in step (a) and a compound of bromine having general formula (I): R—Br (I) wherein R represents a linear or branched C1-C30, preferably C2-C10, alkyl group, a C3-C30, preferably C4-C10, cycloalkyl group, a C6-C30, preferably C6-C12, aryl group.

14. 发明授权

EP2123687B1 CONJUGATED DIOLEFIN COPOLYMER RUBBER, METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND TIRE 有权转让
标题翻译：轮胎和THAT共轭二烯烃共聚橡胶，橡胶制品和合成方法
公开(公告)号：EP2123687B1
公开(公告)日：2013-08-21
申请号：EP08722220.4
申请日：2008-03-14
申请人： JSR Corporation
发明人： TADAKI, Toshihiro , SHIBATA, Masahiro , NAGAOKA, Tamotsu , SONE, Takuo
IPC分类号： C08F36/04 , C08L15/00 , C08L19/00 , C08C19/44 , C08F297/04 , B60C1/00 , C08L53/02 , C08F4/04 , C08L7/00
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F297/04 , C08F297/044 , C08L7/00 , C08L19/006 , C08L53/02 , C08F4/08 , C08L2666/02

15. 发明授权

EP0661298B1 Diene polymers and copolymers having an alkoxysilane group 失效
标题翻译：二烯的聚合物和用烷氧基硅烷二烯共聚物
公开(公告)号：EP0661298B1
公开(公告)日：1999-03-17
申请号：EP94120914.0
申请日：1994-12-29
申请人： BRIDGESTONE CORPORATION
发明人： Shimizu, Takashi
IPC分类号： C08C19/44
CPC分类号： C08L19/006 , C08C19/44 , C08F36/04 , C08F4/48 , C08F4/08

16. 发明公开

EP0773231A3 Diene polymers and copolymers having an alkoxysilane group 失效
标题翻译：二烯聚合物和共轭二烯共聚物与烷氧基硅烷
公开(公告)号：EP0773231A3
公开(公告)日：1997-07-02
申请号：EP97100466.8
申请日：1994-12-29
申请人： Bridgestone Corporation
发明人： Shimizu, Takashi
IPC分类号： C08C19/44
CPC分类号： C08L19/006 , C08C19/44 , C08F36/04 , C08F4/48 , C08F4/08
摘要： A functionalized polymer includes a diene-type polymer having an alkoxysilane group, wherein the functionalized polymer has a molecular structure represented by at least one of the following formula (1), formula (2), and formula (3):
Further, an elastomeric composition is provided which includes a rubber material containing the functionalized polymer, and a filler such as white carbon. The functional polymer and the elastomeric composition exhibit excellent fracture properties, abrasion resistance, and low hysteresis (low rolling resistance and low fuel consumption).

17. 发明公开

EP3106472A1 LIVING RADICAL POLYMERIZATION CATALYST, AND POLYMER PRODUCTION METHOD USING SAME 有权
标题翻译：高分子聚合物聚合物
公开(公告)号：EP3106472A1
公开(公告)日：2016-12-21
申请号：EP15748975.8
申请日：2015-02-10
申请人： Kyoto University
发明人： GOTO, Atsushi
IPC分类号： C08F4/40
CPC分类号： C08F4/08 , B01J27/138 , C08F4/04 , C08F112/08 , C08F120/14 , C08F2438/00 , C08F2438/01
摘要： An object of the present invention is to provide a living radical polymerization catalyst that is excellent in terms of safety and cost, and is applicable to various vinyl monomers, and to provide a method for producing a polymer using this living radical polymerization catalyst. The living radical polymerization catalyst contains at least one member selected from the group consisting of alkali metal halide compounds and alkaline earth metal halide compounds.
摘要翻译：本发明的目的是提供一种在安全性和成本方面优异并且可应用于各种乙烯基单体的活性自由基聚合催化剂，并提供使用该活性自由基聚合催化剂制备聚合物的方法。活性自由基聚合催化剂含有选自碱金属卤化物和碱土金属卤化物的至少一种。

18. 发明公开

EP2831128A1 PREPARATION OF FUNCTIONAL POLYMERS USING PHOSPHIDE INITIATORS 有权
标题翻译：制造具有PHOSPHIDINITIATOREN功能高分子学报
公开(公告)号：EP2831128A1
公开(公告)日：2015-02-04
申请号：EP13720627.2
申请日：2013-04-01
申请人： Bridgestone Corporation
发明人： HOGAN, Terrence E. , HERGENROTHER, William L. , ROGGEMAN, David M.
IPC分类号： C08F36/04 , C08F30/02 , C08F4/44 , C08F4/48 , C08F4/609 , C08F4/629 , C08F230/02 , C08F236/04 , C08F4/649
CPC分类号： C08F236/10 , C08F4/08 , C08F4/086 , C08F36/04 , C08F236/04 , C08L9/06
摘要： A method of preparing a polymer, the method comprising: metalating an organophosphine compound in the substantial absence of monomer to form a metalated organophosphine; and introducing the metalated organophosphine to monomer including conjugated diene monomer to form a reactive polymer.

19. 发明公开

EP2123687A4 CONJUGATED DIOLEFIN COPOLYMER RUBBER, METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND TIRE 有权转让
标题翻译：轮胎和THAT共轭二烯烃共聚橡胶，橡胶制品和合成方法
公开(公告)号：EP2123687A4
公开(公告)日：2010-11-24
申请号：EP08722220
申请日：2008-03-14
申请人： JSR CORP
发明人： TADAKI TOSHIHIRO , SHIBATA MASAHIRO , NAGAOKA TAMOTSU , SONE TAKUO
IPC分类号： C08F297/04 , B60C1/00 , C08K3/36 , C08L9/06 , C08L53/02 , C08L91/00
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F297/04 , C08F297/044 , C08L7/00 , C08L19/006 , C08L53/02 , C08F4/08 , C08L2666/02

20. 发明公开

EP2123687A1 CONJUGATED DIOLEFIN COPOLYMER RUBBER, METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND TIRE 有权转让
标题翻译：轮胎和THAT共轭二烯烃共聚橡胶，橡胶制品和合成方法
公开(公告)号：EP2123687A1
公开(公告)日：2009-11-25
申请号：EP08722220.4
申请日：2008-03-14
申请人： JSR Corporation
发明人： TADAKI, Toshihiro , SHIBATA, Masahiro , NAGAOKA, Tamotsu , SONE, Takuo
IPC分类号： C08F297/04 , B60C1/00 , C08K3/36 , C08L9/06 , C08L53/02 , C08L91/00
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F297/04 , C08F297/044 , C08L7/00 , C08L19/006 , C08L53/02 , C08F4/08 , C08L2666/02
摘要： A conjugated diolefin copolymer rubber is produced by copolymerization of a conjugated diolefin and an aromatic vinyl compound and has a primary amino group and an alkoxysilyl group bonded to the copolymer chain. The conjugated diolefin copolymer rubber contains the aromatic vinyl compound in an amount of 5 to 60 wt%. The aromatic vinyl compound is densely distributed in one terminal of the copolymer chain, and is scarcely distributed in the other terminal. The conjugated diolefin copolymer rubber has a temperature difference (ΔTg) of 25°C or more. The conjugated diolefin copolymer rubber has low hysteresis loss properties as well as improved abrasion resistance, rupture characteristics, and road grip characteristics without impairing wet skid characteristics. A method for producing the conjugated diolefin copolymer rubber is also disclosed.
摘要翻译：共轭二烯烃共聚物橡胶是通过在共轭二烯烃和芳香族乙烯基化合物的共聚得到并且具有伯氨基，并在结合到共聚物链烷氧基甲硅烷基。共轭二烯烃共聚物橡胶中含有以5〜60重量％的芳香族乙烯基化合物。作为芳香族乙烯基化合物密集地分布在共聚物链的一个末端，并且几乎不分布在另一端。共轭二烯烃共聚物橡胶具有25℃以上的温度差（“Tg）的。共轭二烯烃共聚物橡胶具有低滞后损失性能，以及改进的耐磨性，断裂特性和抓地力的特性而不损害湿滑特性。因此，一种用于制造共轭二烯烃共聚橡胶的方法是游离缺失盘。

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