发明名称 |
RUBBER COMPOSITION AND VIBRATION DAMPER USING THE RUBBER COMPOSITION |
摘要 |
<p>A torsional vibration damper or other vibration damping device with a rubber vibration absorbing element. The rubber element is a peroxide-cured composition comprising 100 parts of ethylene-alpha-olefin elastomer, and 20 to 100 parts of substantially isobutylene or butene polymer having a viscosity average molecular weight greater than about 5000. The polymer may also be a copolymer of isobutylene and isoprene. The addition of the isobutylene polymer to the ethylene-alpha-olefin elastomer composition increases the vibration damping character of the rubber.</p> |
申请公布号 |
EP1751447(A1) |
申请公布日期 |
2007.02.14 |
申请号 |
EP20050732483 |
申请日期 |
2005.03.30 |
申请人 |
THE GATES CORPORATION |
发明人 |
DUNLAP, PAUL, N.;SOUTH, BOBBIE, E. |
分类号 |
F16F15/126;B32B1/08;C08L23/16;F16F1/36 |
主分类号 |
F16F15/126 |
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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