首页> 外国专利> MODIFIED CONJUGATED DIENE POLYMER AND METHOD OF PRODUCTION THEREOF, RUBBER REINFORCING AGENT-COMPOUNDED RUBBER COMPOSITION CONTAINING THE MODIFIED CONJUGATE DIENE POLYMER AND METHOD OF PRODUCTION THEREOF, AND TIRE CONTAINING THE RUBBER REINFORCING AGENT-COMPOUNDED RUBBER COMPOSITION

MODIFIED CONJUGATED DIENE POLYMER AND METHOD OF PRODUCTION THEREOF, RUBBER REINFORCING AGENT-COMPOUNDED RUBBER COMPOSITION CONTAINING THE MODIFIED CONJUGATE DIENE POLYMER AND METHOD OF PRODUCTION THEREOF, AND TIRE CONTAINING THE RUBBER REINFORCING AGENT-COMPOUNDED RUBBER COMPOSITION

机译：改性的共轭二烯聚合物及其制备方法，包含改性的共轭二烯聚合物的橡胶增强胶结组合物及其生产方法，以及包含橡胶补强剂的橡胶组合物

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摘要

PPROBLEM TO BE SOLVED: To provide a modified conjugate diene polymer improved in silica-rubber interaction and keeping balance of high performance of high cis structure as tire applications with the degree of modification to the polybutadiene main chain and a method of production thereof, to provide a rubber reinforcing agent-compounded rubber composition comprising the modified conjugate diene polymer and a method of production thereof, and to provide a tire comprising the rubber reinforcing agent-compounded rubber composition. PSOLUTION: The modified conjugate diene polymer is provided by hydrosilylation of vinyl groups of polybutadiene (B) comprising a 80-95 mol% 1, 4-cis structure and a 4-19 mol% 1, 2-vinyl structure. PCOPYRIGHT: (C)2010,JPO&INPIT

机译：

要解决的问题：提供一种改性的共轭二烯聚合物，该共轭二烯聚合物的二氧化硅-橡胶相互作用得到改善，并在轮胎应用中保持高顺式结构的高性能与聚丁二烯主链的改性程度之间的平衡。，以提供包含改性共轭二烯聚合物的橡胶增强剂复合橡胶组合物及其制造方法，并提供一种包含所述橡胶增强剂复合橡胶组合物的轮胎。解决方案：所述改性共轭二烯聚合物是通过聚丁二烯（B）的乙烯基的硅氢加成而形成的，所述聚丁二烯（B）具有80-95摩尔％的1，4-顺式结构和4-19摩尔％的1，2-乙烯基结构。

版权：（C）2010，日本特许厅＆INPIT 展开▼

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公开/公告号JP2010168528A

专利类型
公开/公告日2010-08-05

原文格式PDF
申请/专利权人 UBE IND LTD;
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申请/专利号JP20090092830
发明设计人 KITTEICHOOTO MUSHIKABUNMA;ABE MITSUHARU;
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申请日2009-04-07
分类号C08F8/42;C08L15/00;C08K3/00;C08J3/24;C08L9/00;B60C1/00;
国家 JP
入库时间 2022-08-21 19:03:47

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