发明名称 |
WATER-SOLUBLE, HYDROPHOBIC ASSOCIATING COPOLYMERS |
摘要 |
Water-soluble, hydrophobically associating copolymer comprising a monoethylenically unsaturated, water-soluble, surface-active monomer (a), and a monoethylenically unsaturated, hydrophilic monomer (b) different from monomer (a). The copolymer is prepared in the presence of a nonpolymerizable surfactant and has marked thickening properties in aqueous systems. |
申请公布号 |
US2012129739(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
US201013378684 |
申请日期 |
2010.07.30 |
申请人 |
PFEUFFER THOMAS;REICHENBACH-KLINKE ROLAND;FRIEDRICH STEFAN;GUZMANN MARCUS |
发明人 |
PFEUFFER THOMAS;REICHENBACH-KLINKE ROLAND;FRIEDRICH STEFAN;GUZMANN MARCUS |
分类号 |
C09K8/588;C08F2/48;C08F216/14;C08F228/02;C08L29/10;C08L41/00 |
主分类号 |
C09K8/588 |
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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