发明授权
US09108464B2 Rubber composition for a tire containing epoxide natural rubber and a plasticizing resin
有权
含有环氧化物天然橡胶和增塑树脂的轮胎用橡胶组合物
- 专利标题: Rubber composition for a tire containing epoxide natural rubber and a plasticizing resin
- 专利标题(中): 含有环氧化物天然橡胶和增塑树脂的轮胎用橡胶组合物
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申请号: US13139225申请日: 2009-12-16
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公开(公告)号: US09108464B2公开(公告)日: 2015-08-18
- 发明人: Garance Lopitaux , Didier Vasseur , Kyoko Kobayashi
- 申请人: Garance Lopitaux , Didier Vasseur , Kyoko Kobayashi
- 申请人地址: FR Clermont-Ferrand CH Granges-Paccot
- 专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.
- 当前专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.
- 当前专利权人地址: FR Clermont-Ferrand CH Granges-Paccot
- 代理机构: Dickinson Wright PLLC
- 优先权: FR0858862 20081219
- 国际申请: PCT/EP2009/009044 WO 20091216
- 国际公布: WO2010/069559 WO 20100624
- 主分类号: B60C1/00
- IPC分类号: B60C1/00 ; C08L25/16 ; C08L15/00 ; C08C19/06 ; C08K3/04 ; C08K3/36 ; C08K5/00
摘要:
The present invention relates to a rubber composition based on at least an epoxidized natural rubber (ENR), a reinforcing filler and, as plasticizing agent, an alpha-methylstyrene polymer resin. The invention also relates to the use of such a composition for the manufacture of a tire tread exhibiting an improved compromise of properties with respect to grip on wet ground and rolling resistance.
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