发明授权
US06319879B1 Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive
有权
双环[2.2.1]庚烷的衍生物，其生产方法和牵引驱动用流体
![Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive](/docs/US/2001-11-20/US06319879B1/abs.jpg.600x600.jpg)
- 专利标题： Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive
- 专利标题（中）： 双环[2.2.1]庚烷的衍生物，其生产方法和牵引驱动用流体
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申请号： US09340034申请日： 1999-06-28
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公开(公告)号： US06319879B1公开(公告)日： 2001-11-20
- 发明人: Yukio Yoshida , Toshiyuki Tsubouchi , Motohisa Ido , Hitoshi Hata
- 申请人： Yukio Yoshida , Toshiyuki Tsubouchi , Motohisa Ido , Hitoshi Hata
- 优先权： JP10-186399 19980701
- 主分类号： C10M10504
- IPC分类号： C10M10504
![Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive](/abs-image/US/2001/11/20/US06319879B1/abs.jpg.150x150.jpg)
摘要：
Derivatives of bicyclo[2.2.1]heptane in the invention have a high traction coefficient under high temperature and an excellent viscosity characteristic under low temperature and are useful for the fluid for a traction drive, and a method in the invention produces such derivatives economically and efficiently.