发明公开
EP2164890A1 CYCLIC SILAZANES CONTAINING AN OXAMIDO ESTER GROUP AND METHODS
有权
WITH A OXAMIDOESTERGRUPPE和方法循环硅氮烷
- 专利标题： CYCLIC SILAZANES CONTAINING AN OXAMIDO ESTER GROUP AND METHODS
- 专利标题（中）： WITH A OXAMIDOESTERGRUPPE和方法循环硅氮烷
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申请号： EP08770039.9申请日： 2008-06-03
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公开(公告)号： EP2164890A1公开(公告)日： 2010-03-24
- 发明人: LEIR, Charles M. , BENSON, Karl E. , HANSEN, Richard G.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构： Voortmans, Gilbert J.L.
- 优先权： US821571 20070622
- 国际公布： WO2009002667 20081231
- 主分类号： C08G77/04
- IPC分类号： C08G77/04 ; C08G77/00 ; C08G77/60 ; C07F7/10
摘要：
Cyclic silazanes containing an oxamido ester group and methods of making these compounds are described. The compounds can be used, for example, to make oxamido ester-terminated siloxanes, which can be precursors for the preparation of various polymeric materials such as, for example, polydiorganosiloxane polyoxamides.
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