发明授权
US06334476B1 Pneumatic tire 失效
气动轮胎

  • 专利标题: Pneumatic tire
  • 专利标题(中): 气动轮胎
  • 申请号: US08924646
    申请日: 1997-09-05
  • 公开(公告)号: US06334476B1
    公开(公告)日: 2002-01-01
  • 发明人: Nobuyuki OkamuraMasahiro Hojo
  • 申请人: Nobuyuki OkamuraMasahiro Hojo
  • 优先权: JP8-253203 19960925; JP9-193791 19970718
  • 主分类号: B60C100
  • IPC分类号: B60C100
Pneumatic tire
摘要:
A pneumatic tire comprising a tread, wherein the rubber composition of the tread layer comprises 50 parts by weight or more of SBR in 100 parts by weight of the rubber component and, in an amount of 0.2 to 5.0 parts by weight per 100 parts by weight of the rubber component, a vulcanization accelerator represented by the following general formula (I): wherein R1 and R2 each independently represents an alkyl group having 1 to 10 carbon atoms which may be linear, branched, or cyclic or an aryl group having 6 to 10 carbon atoms. The pneumatic tire shows excellent controllability at high speed.
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