发明名称 |
Tire composition and tire with component comprising polyisoprene rubber and vegetable oil |
摘要 |
<p>A rubber composition and a tire comprising such a rubber composition are disclosed. The rubber composition comprises, based on parts by weight per 100 parts by weight of elastomer (phr):
(A) cis 1,4-polyisoprene rubber;
(B) from 1 to 10 phr of at least one triglyceride vegetable oil;
(C) from 30 to 60 phr of a reinforcing filler comprising
(1) carbon black,
(2) silica, or
(3) combination of carbon black and silica; and
(D) a silica coupling agent for the silica, where the reinforcing filler contains silica, having a moiety reactive with hydroxyl groups on the silica and another different moiety interactive with carbon-to-carbon double bonds of the rubber. The rubber composition is free of oil extended elastomer and/or the rubber composition is exclusive of added petroleum based rubber processing oil.</p> |
申请公布号 |
EP2733168(A1) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20130192633 |
申请日期 |
2013.11.13 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
SANDSTROM, PAUL HARRY;RODEWALD, STEPHAN;RAMANATHAN, AHALYA |
分类号 |
C08L7/00;C08K3/04;C08K3/36;C08K5/10;C08K5/103 |
主分类号 |
C08L7/00 |
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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