发明授权
- 专利标题： Novel phosphinyl-containing ethylenically unsaturated compounds
- 专利标题（中）： 新型含膦基的烯属不饱和化合物
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申请号： US854275申请日： 1986-04-21
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公开(公告)号： US4658003A公开(公告)日： 1987-04-14
- 发明人: Donald L. Schmidt , Gerald K. McEwen
- 申请人： Donald L. Schmidt , Gerald K. McEwen
- 申请人地址： MI Midland
- 专利权人： The Dow Chemical Company
- 当前专利权人： The Dow Chemical Company
- 当前专利权人地址： MI Midland
- 主分类号： C08F230/02
- IPC分类号： C08F230/02 ; C09D143/02 ; C09J143/02 ; C08F30/02
摘要：
The invention is (hydroxy)-phosphinylalkyl acrylate, (hydroxy)-phosphinylalkyl methacrylate or an alkali metal, alkaline earth metal or ammonium salt thereof.In another aspect, the invention is a polymeric composition which comprises the reaction product of:(a) between about 0.5 and 100 percent by weight of a (hydroxy)-phosphinylalkyl acrylate, (hydroxy)-phosphinylalkyl methacrylate or an alkali metal, alkaline earth metal or ammonium salt thereof; and(b) between about 0 and 99.5 weight percent of a compound containing a polymerizable 1,2-ethylenically unsaturated moiety.
公开/授权文献
- US5893947A Process for purifying sugar solutions 公开/授权日：1999-04-13
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