发明授权
- 专利标题: Rubber-based composite material and the rubber article using the same
- 专利标题(中): 橡胶基复合材料和使用其的橡胶制品
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申请号: US10515651申请日: 2003-05-14
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公开(公告)号: US07241511B2公开(公告)日: 2007-07-10
- 发明人: Kenji Sato , Shinichiro Sugi , Nobuko Kato , Kenichi Sugimoto
- 申请人: Kenji Sato , Shinichiro Sugi , Nobuko Kato , Kenichi Sugimoto
- 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: JP2002-150582 20020524
- 国际申请: PCT/JP03/06007 WO 20030514
- 国际公布: WO03/099554 WO 20031204
- 主分类号: B32B9/00
- IPC分类号: B32B9/00 ; B32B19/00 ; B32B27/00 ; B32B27/12
摘要:
A rubber based composite material having a rubber composition and, adhered thereto, a reinforcing material having a coating film containing a metal or a metal compound capable of reacting with sulfur formed on the surface of the material, characterized in that the oxygen content in the coating film increases toward the reinforcing material in the thickness direction.
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