发明名称 |
Rubber composition for a tire tread and tire using the same |
摘要 |
A rubber composition which can improve performance on icy and snowy road sufficiently and a tire using the same. The rubber composition comprises 2 to 30 parts by weight of staple fibers having an average fiber diameter of 10 to 100 mu m and an average fiber length of 0.01 to 4 mm, and 1 to 10 parts by weight of particles having a Moh's hardness of at least 5 and an average particle size of at most 500 mu m based on 100 parts by weight of a diene rubber. The tire of the present invention is prepared by using the rubber composition for tread. Examples of the particle are pumice, quarts, emery and the like. |
申请公布号 |
EP1297973(A1) |
申请公布日期 |
2003.04.02 |
申请号 |
EP20020021550 |
申请日期 |
2002.09.26 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LTD. |
发明人 |
MINAGOSHI, AKIRA;UCHIDA, MAMORU;OTA, TAKESHI |
分类号 |
B60C1/00;C08K3/00;C08K7/02;C08L9/00;C08L21/00 |
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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