Invention Grant
US07781606B2 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
- Patent Title: Blocked mercaptosilane coupling agents, process for making and uses in rubber
- Patent Title (中): 封闭的巯基硅烷偶联剂，橡胶制造和使用过程
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Application No.: US11647780Application Date: 2006-12-28
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Publication No.: US07781606B2Publication Date: 2010-08-24
- Inventor: Richard W. Cruse , W. Michael York , Eric R. Pohl , Antonio Chaves , Tiberiu L. Simandan , Prashant Joshi
- Applicant: Richard W. Cruse , W. Michael York , Eric R. Pohl , Antonio Chaves , Tiberiu L. Simandan , Prashant Joshi
- Applicant Address: US NY Albany
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Albany
- Agent Dominick G. Vicari; Joseph S. Ostroff
- Main IPC: C07F7/04
- IPC: C07F7/04
Abstract:
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.
Public/Granted literature
- US20080161590A1 Blocked mercaptosilane coupling agents, process for making and uses in rubber Public/Granted day:2008-07-03
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