发明授权
- 专利标题： Tire whose crown reinforcement rubber includes silica
- 专利标题（中）： 胎冠加强橡胶包括二氧化硅
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申请号： US587067申请日： 1996-01-16
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公开(公告)号： US5871597A公开(公告)日： 1999-02-16
- 发明人: Didier Vasseur
- 申请人： Didier Vasseur
- 申请人地址： FRX Clermont-Ferrand Cedex
- 专利权人： Compagnie Generale des Establissements Michelin--Michelin & Cie
- 当前专利权人： Compagnie Generale des Establissements Michelin--Michelin & Cie
- 当前专利权人地址： FRX Clermont-Ferrand Cedex
- 优先权： FRX9500933 19950120
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; B60C9/18 ; B60C9/20 ; C08K3/00 ; C08K3/36 ; C08L9/00 ; C08L21/00 ; C08K3/34
摘要：
A radial carcass tire comprising a tread, two non-stretchable beads, two sidewalls connecting the beads to the tread, and a crown reinforcement located between the carcass and the tread, the crown reinforcement including a diene elastomeric rubber having, as reinforcing filler, a highly dispersible precipitated silica having a CTAB specific area less than or equal to 125 m.sup.2 /g and a BET specific surface area less than or equal to 125 m.sup.2 /g.
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