发明名称 |
PNEUMATIC TIRE HAVING FOAMED TREAD RUBBER |
摘要 |
Herein disclosed is a pneumatic tire which comprises a case and a tread which covers a crown portion of the case. The tread includes a foamed rubber which has a volume not less than 10% of that of the entire of the tread, and the foamed rubber is formed of a rubber composition which contains rubber components each having a glass transition point not higher than -60 DEG C.
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申请公布号 |
US5147477(A) |
申请公布日期 |
1992.09.15 |
申请号 |
US19900527706 |
申请日期 |
1990.05.24 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
MOURI, HIROSHI;KAWAGUCHI, YASUYOSHI;ISHII, MICHIO;IWAFUNE, SEIICHIRO;IWATA, TOSHIRO |
分类号 |
B60C1/00;B60C11/00;B60C11/18 |
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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