发明公开
- 专利标题： A RUBBER COMPOSITION CONTAINING CARBON FIBRILS AND A PNEUMATIC TIRE
- 专利标题（中）： 橡胶组合物含碳纤维和轮胎
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申请号： EP94929773申请日： 1994-09-09
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公开(公告)号： EP0739374A4公开(公告)日： 1997-07-23
- 发明人: IKEDA HIROHARAU , OGATA NAOYA , HAUSSLEIN ROBERT W , MOY DAVID , NIU CHUNG MING
- 申请人： HYPERION CATALYSIS INT
- 专利权人： HYPERION CATALYSIS INT
- 当前专利权人： HYPERION CATALYSIS INT
- 优先权： JP22604493 1993-09-10
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; B60C11/00 ; C08K3/04 ; C08K7/00 ; C08K7/06 ; C08L7/00 ; C08L21/00 ; H01B1/24 ; H01B1/04
摘要：
A rubber composition containing carbon fibrils in which 0.5 to 60parts by weight of carbon fibril material comprised primarily of an aggregate of fibrils having an average particle diameter of 0.05 to 50 νm in which fine, filiform carbon fibrils of 3.5 to 75 nm in diameter are intertwined with each other is mixed with 99.5 to 40 parts by weight of synthetic rubber and/or natural rubbher and a pneumatic tire in which the surface layer is provided with this rubber composition. Vulcanized rubber of high hardness, high strength, high wear resistance and conductivity can be obtained while processing capacity is maintained. In addition, the tires can be made ligther.
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