发明名称 |
TIRE HAVING SILICA REINFORCED RUBBER TREAD CONTAINING CARBONFIBERS |
摘要 |
The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is quantitatively reinforced with silica and contains a minor amount of carbon black reinforcement and/or carbon fibers. When said tread contains silica and carbon black reinforcement exclusive of carbon fibers, the said tread has a thin rubber layer over at least a portion of the outer surface tread intended to be groundcontacting wherein said rubber layer contains a combination of silica and/or carbon black reinforcement and carbon fibers. In one aspect, such alternative outer rubber layer (a) extends across at least a portion of the outer surface of the tread intended to be ground contacting and (b) contacts at least one other carbon black reinforced rubber component of the tire to provide a path of relatively low electrical resistance from said quantitatively silica reinforced tread to the bead portion of the tire carcass.
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申请公布号 |
CA2158003(A1) |
申请公布日期 |
1996.12.08 |
申请号 |
CA19952158003 |
申请日期 |
1995.09.11 |
申请人 |
GOODYEAR TIRE & RUBBER COMPANY (THE) |
发明人 |
VERTHE, JOHN JOSEPH ANDRE;HUBBELL, JOSEPH KEVIN;HOLTZAPPLE, GREGORY MARTIN |
分类号 |
B60C1/00;B60C11/18;B60C19/08;(IPC1-7):C08K7/06 |
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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