发明名称 |
Rubber composition for a tire tread |
摘要 |
A cross-linkable or cross-linked rubber composition usable to constitute a tire tread having improved wear resistance, to such a tread and to a tire incorporating this tread. The composition is particularly applicable to tires of passenger-vehicle type. The rubber composition includes a plasticizing resin of number-average molecular weight of from 400 to 2000 g/mol, the resin having units resulting from the polymerization of a monocyclic or bicyclic unsaturated terpene, in a mass fraction of from 70% to 100%, and having a glass transition temperature greater than 50° C. and less than 120° C.
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申请公布号 |
US2005209413(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050045231 |
申请日期 |
2005.01.31 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
LABAUZE GERARD;MATHIEU SAMUEL |
分类号 |
C08K5/00;C08L21/00;C08L45/00;C08L47/00;C08L91/00;C08L93/00;(IPC1-7):C08L91/00 |
主分类号 |
C08K5/00 |
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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