发明授权
- 专利标题: Heat-resistant vibration damping rubber composition
- 专利标题(中): 耐热减振橡胶组成
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申请号: US10427019申请日: 2003-04-30
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公开(公告)号: US06927244B2公开(公告)日: 2005-08-09
- 发明人: Norihito Kimura , Akihiro Shibahara
- 申请人: Norihito Kimura , Akihiro Shibahara
- 申请人地址: JP Komaki
- 专利权人: Tokai Rubber Industries, Ltd.
- 当前专利权人: Tokai Rubber Industries, Ltd.
- 当前专利权人地址: JP Komaki
- 代理机构: Burr & Brown
- 优先权: JP2002-144297 20020520
- 主分类号: F16F15/08
- IPC分类号: F16F15/08 ; C08K3/36 ; C08K5/548 ; C08L23/16 ; F16F1/36 ; F16F1/38 ; F16F1/387 ; C08K9/06
摘要:
A heat-resistant vibration damping rubber composition wherein 20-80 parts by weight of a powder of silica having a BET specific surface area of 20-70 m2/g is mixed with 100 parts by weight of an ethylene-propylene-diene rubber material, and a sulfur-containing silane coupling agent and a mercapto-based silane coupling agent are both mixed with the ethylene-propylene-diene rubber.
公开/授权文献
- US20030220438A1 Heat-resistant vibration damping rubber composition 公开/授权日:2003-11-27