发明名称 |
Rubber composition for tire tread and pneumatic tire comprising the same |
摘要 |
The present invention provides a rubber composition for a tire tread which can prepare a tire having improved grip properties under conditions of a high temperature, and a pneumatic tire comprising the same. The present invention relates to the rubber composition for a tire tread containing more than 5 parts by weight of a basic antioxidant based on 100 parts by weight of the diene rubber components, wherein a metallic compound is a metallic compound comprising (1) a metallic salt of an organic carboxylic acid or (2) an inorganic metallic salt and an acid, and the pneumatic tire having a tire tread comprising the same. |
申请公布号 |
EP1652692(B1) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20050017906 |
申请日期 |
2005.08.17 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
NAKAZONO, TAKEO;SAKAMOTO, SHUICHI |
分类号 |
C08K5/00;B60C1/00;C08K3/34;C08K5/17;C08K5/405 |
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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