发明授权
- 专利标题: Tire
- 专利标题(中): 胎
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申请号: US10526466申请日: 2003-09-01
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公开(公告)号: US09593231B2公开(公告)日: 2017-03-14
- 发明人: Tadashi Shibata , Eiji Nakamura , Hirofumi Aoki
- 申请人: Tadashi Shibata , Eiji Nakamura , Hirofumi Aoki
- 申请人地址: JP Tokyo
- 专利权人: BRIDGESTONE CORPORATION
- 当前专利权人: BRIDGESTONE CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2002-257431 20020903; JP2002-257432 20020903
- 国际申请: PCT/JP03/11144 WO 20030901
- 国际公布: WO2004/026954 WO 20040401
- 主分类号: B60C1/00
- IPC分类号: B60C1/00 ; B60C11/00 ; C08K5/11 ; C08K3/00 ; C08K5/25
摘要:
The present invention relates to a tire having as a member, a rubber composition comprising (a) 100 mass parts of a rubber component comprising at least one selected from a natural rubber and a diene base synthetic rubber, (b) silica having a nitrogen-absorbing specific surface area (N2SA) of 180 to 270 m2/g and 0.1 to 10.0 mass parts of (c) a partial ester compound of maleic anhydride and a (poly)oxypropylene derivative described above. The tire further comprises as a tread rubber, a rubber composition comprising (A) a rubber component comprising a conjugate diene base rubber, (B) a filler comprising 10 mass % or more of a white filler based on the whole fillers and (C) a partial ester compound of maleic anhydride and a (poly)oxypropylene derivative. This tire has good abrasion resistance, enhanced low heat build-up property, improved processability, excellent driving stability, good physical properties and excellent wet gripping property.
公开/授权文献
- US20050250883A1 Tire 公开/授权日:2005-11-10
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