发明授权
US5990211A Method for kneading silane coupling agent-blended rubber composition
失效
硅烷偶联剂混合橡胶组合物的捏合方法
- 专利标题: Method for kneading silane coupling agent-blended rubber composition
- 专利标题(中): 硅烷偶联剂混合橡胶组合物的捏合方法
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申请号: US770961申请日: 1996-12-20
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公开(公告)号: US5990211A公开(公告)日: 1999-11-23
- 发明人: Masashi Yano
- 申请人: Masashi Yano
- 申请人地址: JPX Tokyo
- 专利权人: Bridgestone Corporation
- 当前专利权人: Bridgestone Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX8-276347 19961018; JPX8-332486 19961212
- 主分类号: B29B7/00
- IPC分类号: B29B7/00 ; B29B7/74 ; C08K3/36 ; C08K5/54 ; C08K9/06
摘要:
In a method for kneading a silane coupling agent-blended rubber composition prepared by blending a natural rubber and/or a diene group synthetic rubber with silica and a silane coupling agent, a coupling reaction of the silica with the silane coupling agent is carried out in a temperature range of 130 to 140.degree. C.
公开/授权文献
- USD333834S Sorter for copying machine 公开/授权日:1993-03-09