发明名称 |
Elastomeric composition comprising functionalized butadienic elastomers and high dispersible aluminium-based silica |
摘要 |
The instant invention relates to elastomeric compositions especially useful for manufacturing articles for tires which comprise: (1) at least one butadienic elastomer E, containing a functionalized butadienic elastomer prepared in solution, and modified by a polyfunctional alkoxy silane coupling agent; and (2) a specific precipitated silica having high dispersibility properties and containing aluminum, as at least one reinforcing filler in said butadienic elastomer. |
申请公布号 |
US8268921(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20050794098 |
申请日期 |
2005.12.22 |
申请人 |
COCHET PHILIPPE;PETIT DOMINIQUE;TADAKI TOSHIHIRO;KOBAYASHI NAOKAZU;RHODIA CHIMIE;JSR CORPORATION |
发明人 |
COCHET PHILIPPE;PETIT DOMINIQUE;TADAKI TOSHIHIRO;KOBAYASHI NAOKAZU |
分类号 |
B60C1/00;C08K3/34;C08K3/36;C09C1/30 |
主分类号 |
B60C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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