发明授权
US06472442B1 Grasping parts 失效
抓紧部件

  • 专利标题: Grasping parts
  • 专利标题(中): 抓紧部件
  • 申请号: US09936669
    申请日: 2001-09-14
  • 公开(公告)号: US06472442B1
    公开(公告)日: 2002-10-29
  • 发明人: Tetsuo Masubuchi
  • 申请人: Tetsuo Masubuchi
  • 优先权: JP2000-007745 20000117; JP2000-018919 20000127
  • 主分类号: C08G1844
  • IPC分类号: C08G1844
Grasping parts
摘要:
The present invention provides a gripping part such as a steering wheel and a grip, having a soft feeling equivalent to a RIM urethane and excellent sweat resistance, without the need of coating, which solves problems involved in RIM urethane steering wheels and grips including low productivity, low recycling property, and the like. That is, a gripping part comprising a foamed product of a thermoplastic elastomer with a 1.1 to 8.0 times expansion ratio, wherein the thermoplastic elastomer is a polyurethane elastomer comprises a specific polymer polyol, a polyisocyanate, and as needed, a chain extending agent reactive with the polyisocyanate.
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