| 发明名称 |
Carboxylic polymeric thickeners |
| 摘要 |
Polymers of a polymerizable mixture comprising an ethylenically unsaturated acid and an oligomer of an allyl-containing ester of acrylic acid or methacrylic acid are useful as thickening and bodying agents when partially or completely neutralized.
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| 申请公布号 |
US4167502(A) |
申请公布日期 |
1979.09.11 |
| 申请号 |
US19770857073 |
申请日期 |
1977.12.05 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
LEWIS, SHELDON N.;MILLER, JOHN J. |
| 分类号 |
A61K8/81;A61K47/32;A61Q5/02;A61Q11/00;C08F267/02;C09D7/00;C09K3/00;C09K8/12;D06P1/52;(IPC1-7):C08F220/06;C08F222/02;C08L33/02 |
主分类号 |
A61K8/81 |
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