Invention Grant
US08669389B2 Blocked mercaptosilane coupling agents, process for making the uses in rubber
有权
封闭的巯基硅烷偶联剂，用于制备橡胶的方法
- Patent Title: Blocked mercaptosilane coupling agents, process for making the uses in rubber
- Patent Title (中): 封闭的巯基硅烷偶联剂，用于制备橡胶的方法
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Application No.: US13745070Application Date: 2013-01-18
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Publication No.: US08669389B2Publication Date: 2014-03-11
- Inventor: Richard W. Cruse , W. Michael York , Eric R. Pohl , Antonio Chaves , Tiberiu L. Simandan , Prashant Joshi
- Applicant: Momentive Performance Materials Inc.
- Applicant Address: US NY Waterford
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Waterford
- Agent Dominick G. Vicari; Joseph S. Ostroff
- Main IPC: C07F7/02
- IPC: C07F7/02 ; C07F7/04 ; C07F7/08
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
- US20130131250A1 BLOCKED MERCAPTOSILANE COUPLING AGENTS, PROCESS FOR MAKING THE USES IN RUBBER Public/Granted day:2013-05-23
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