发明名称 |
AQUEOUS DISPERSION POLYMERS |
摘要 |
Water soluble, aqueous salt solution dispersible polymers and aqueous salt solutions containing dispersed polymers are produced by polymerization of ethylenically unsaturated soluble monomers in an aqueou s salt solution in the presence of at least one carbohydrate. The polymers and aqueous salt solutions containing the dispersed polymers ar e useful for paper making, water clarification and emulsion breaking.
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申请公布号 |
CA2271838(C) |
申请公布日期 |
2007.01.16 |
申请号 |
CA19972271838 |
申请日期 |
1997.11.07 |
申请人 |
BETZDEARBORN INC. |
发明人 |
CONNORS, EDWARD J.;COTTER, MICHELLE L.;CHEN, FU |
分类号 |
C08F20/54;C08L57/00;B41M7/00;C02F1/56;C08F2/10;C08F20/18;C08F251/00;C08K5/07;C08K5/53;C08L1/00;C08L3/04;C08L5/00;C08L33/26;D21H21/10 |
主分类号 |
C08F20/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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