
基本信息:
- 专利标题: Diene polymers and copolymers having an alkoxysilane group
- 专利标题(中):具有烷氧基硅烷基团的二烯聚合物和共聚物
- 申请号:EP97100466.8 申请日:1994-12-29
- 公开(公告)号:EP0773231A2 公开(公告)日:1997-05-14
- 发明人: Shimizu, Takashi
- 申请人: Bridgestone Corporation
- 申请人地址: 10-1, Kyobashi 1-chome, Chuo-ku Tokyo 104 JP
- 专利权人: Bridgestone Corporation
- 当前专利权人: Bridgestone Corporation
- 当前专利权人地址: 10-1, Kyobashi 1-chome, Chuo-ku Tokyo 104 JP
- 代理机构: Kindler, Matthias, Dr. Dipl.-Chem.
- 优先权: JP352389/93 19931229; JP157540/94 19940708; JP352390/93 19931229; JP303852/94 19941207
- 主分类号: C08C19/44
- IPC分类号: C08C19/44
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).
摘要(中):
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).
官能化聚合物包括具有烷氧基硅烷基团的二烯型聚合物,其中官能化聚合物具有由以下式(1),式(2)和式(3)中的至少一个表示的分子结构:此外,弹性体 提供包含含有官能化聚合物的橡胶材料和填料例如白炭黑的组合物。 功能聚合物和弹性体组合物表现出优异的断裂性能,耐磨性和低滞后性(低滚动阻力和低燃料消耗)。
公开/授权文献:
- EP0773231B1 Diene polymers and copolymers having an alkoxysilane group 公开/授权日:2002-07-10
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08C | 橡胶的处理或化学改性 |
------C08C19/00 | 橡胶的化学改性 |
--------C08C19/30 | .添加一种试剂,该试剂与高分子的1个杂原子或1个含杂原子基团反应 |
----------C08C19/34 | ..与氧或含氧基团反应 |
------------C08C19/44 | ...含金属原子聚合物,只在骨架一端或两端有金属原子 |