发明授权
US08383850B2 Blocked mercaptosilane coupling agents, process for making and uses in rubber
有权
封闭的巯基硅烷偶联剂，橡胶制造和使用过程
- 专利标题： Blocked mercaptosilane coupling agents, process for making and uses in rubber
- 专利标题（中）： 封闭的巯基硅烷偶联剂，橡胶制造和使用过程
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申请号： US12820198申请日： 2010-06-22
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公开(公告)号： US08383850B2公开(公告)日： 2013-02-26
- 发明人: Richard W. Cruse , W. Michael York , Eric R. Pohl , Antonio Chaves , Tiberiu L. Simandan , Prashant Joshi
- 申请人： Richard W. Cruse , W. Michael York , Eric R. Pohl , Antonio Chaves , Tiberiu L. Simandan , Prashant Joshi
- 申请人地址： US NY Albany
- 专利权人： Momentive Performance Materials Inc.
- 当前专利权人： Momentive Performance Materials Inc.
- 当前专利权人地址： US NY Albany
- 代理商 Dominick G. Vicari; Joseph S. Ostroff
- 主分类号： C07F7/02
- IPC分类号： C07F7/02 ; C07F7/04 ; C07F7/08
摘要：
The invention relates to sulfur silane coupling agents containing multiple blocked mercapto groups which are in a state of reduced activity until activated. The coupling agents are advantageously used in rubber formulations, for example, for fabricating tires with low rolling resistance.
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