发明授权
- 专利标题： Network copolymer crosslinked compositions and methods of making the same
- 专利标题（中）： 网络共聚物交联组合物及其制备方法
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申请号： US12646333申请日： 2009-12-23
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公开(公告)号： US08669337B2公开(公告)日： 2014-03-11
- 发明人: Ning Lu , Sigfredo Gonzalez , Emie M. Silvestre , Geng Wang
- 申请人： Ning Lu , Sigfredo Gonzalez , Emie M. Silvestre , Geng Wang
- 申请人地址： US NY Waterford
- 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 Waterford
- 代理商 Dominick G. Vicari; Joseph S. Ostroff
- 主分类号： C08F230/02
- IPC分类号： C08F230/02 ; C08F220/38
摘要：
The present invention is directed to a network composition having the reaction product of: (i) at least one anionic polymerizable ethylenically unsaturated monomer (I) selected from the group consisting of [CH2═C(R3)C(O)OXa(C2H4O)b(C3H6O)c(C4H8O)d]pP(O)(OY)q(OZ)r where R3═H or alkyl of 1 to about 6 carbon atoms; X=alkyl, aryl, or alkaryl diradical connecting group of 0 to about 9 carbon atoms; a is 0 to about 100; b is 0 to about 100; c is 0 to about 100; d is 0 to about 100; q is 0 to about 2; r is 0 to about 2; p is 1 to about 3 subject to the limitation that p+q+r=3; and Y and Z is H, or metal ion; and CH2═C(R3)C(O)OXa′(C2H4O)b′(C3H6O)c′(C4H8O)d′—SO3—Y) where R3═H or alkyl of from 1 to about 6 carbon atoms; X=alkyl, aryl, or alkaryl diradical connecting group of 0 to about 9 carbon atoms; a′ is 0 to about 100; b′ is 0 to about 100; c′ is 0 to about 100; d′ is 0 to about 100; Y is H, or metal ion; and (ii) one or more additional monomers (II) selected from the group consisting of acrylic acid/acrylate, methacrylic acid/methacrylate, acrylamides, vinyl acetate and styrene, which are copolymerizable with (I); and (iii) a cross-linking agent (III), capable of copolymerizing with (I) and (II).