发明名称 |
RUBBER WITH RECYCLED CONTENT |
摘要 |
Rubber compositions, methods of making rubber compositions and articles comprising the rubber compositions that have crumb rubber particles in the rubber compositions. A cross-linked rubber composition, comprising a diene rubber and a masterbatch material comprising between 50 and 75 wt. % natural rubber and between 25 and 50 wt. % crumb rubber particles, wherein the crumb rubber particles are 40 mesh or smaller. A method for preparing a rubber composition having crumb rubber, the method comprising mixing a masterbatch, the masterbatch comprising between 50 and 75 wt. % natural rubber and between 25 and 50 wt. % crumb rubber particles and mixing the masterbatch with a diene rubber. |
申请公布号 |
EP2337693(B1) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20090818159 |
申请日期 |
2009.07.31 |
申请人 |
COMPAGNIE GÉNÉRALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
MEREDITH, MICHAEL, BRETT;PENDER, MARK, J. |
分类号 |
B60C1/00;C08J3/22;C08J11/04;C08L7/00;C08L9/00;C08L19/00;C08L21/00 |
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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