发明公开
- 专利标题： METHODS OF MAKING POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS
- 专利标题（中）： 用于生产聚二聚乙共聚物
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申请号： EP10801775.7申请日： 2010-12-22
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公开(公告)号： EP2519563A1公开(公告)日： 2012-11-07
- 发明人: HAYS, David, S. , 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： Herzog, Fiesser & Partner
- 优先权： US291008P 20091230
- 国际公布： WO2011082069 20110707
- 主分类号： C08G77/455
- IPC分类号： C08G77/455 ; C08G77/388 ; C08G69/26
摘要：
A method of preparing polydiorganosiloxane polyoxamide copolymers is described. These copolymers have at least one polydiorganosiloxane segment and at least two aminooxalylamino groups. The method can be used in the presence or absence of a solvent. Intermediates involved in the preparation of the copolymers are also described.
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