| 发明名称 |
Rubber compositions containing ground curing bladder rubber |
| 摘要 |
Rubber compositions such as tire innerliners contain significant amounts of ground, fine size tire curing bladder rubber as a filler. Critical properties such as air retention are not affected and spent or old curing bladder rubber which would otherwise go to a landfill is effectively recycled.
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| 申请公布号 |
US6730732(B2) |
申请公布日期 |
2004.05.04 |
| 申请号 |
US20020223878 |
申请日期 |
2002.08.20 |
| 申请人 |
BRIDGESTONE/FIRESTONE NORTH AMERICAN TIRE, LLC |
发明人 |
SQUIRE NICOLE L.;JAMES MICHAEL S.;O'BRISKIE WILLIAM J. |
| 分类号 |
C08L7/00;C08L17/00;C08L19/00;C08L23/22;C08L23/28;C08L91/00;(IPC1-7):C08L53/00 |
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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