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 aqueous salt solution in the presence of at least one carbohydrate. The polymers and aqueous salt solutions containing the dispersed polymers are useful for paper making, water clarification and emulsion breaking.
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申请公布号 |
CA2271838(A1) |
申请公布日期 |
1998.05.22 |
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 |
C08L57/00;B41M7/00;C02F1/56;C08F2/10;C08F251/00;C08L1/00;C08L3/04;C08L5/00;C08L33/26;D21H21/10;(IPC1-7):C08F20/54;C08K5/07;C08F20/18;C08K5/53 |
主分类号 |
C08L57/00 |
代理机构 |
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代理人 |
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地址 |
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