| 发明名称 |
WATER SOLUBLE POLYMERS AND DISPERSIONS CONTAINING THEM |
| 摘要 |
Pigment dispersions contain, as dispersing agent novel water soluble polymers containing acid groups, preferably polyacrylic acid or copolymers of polyacrylic acid with AMPS, having polydispersity below 1.5 and molecular weight in the range about 1,000 to about 5,000. |
| 申请公布号 |
DE3479223(D1) |
申请公布日期 |
1989.09.07 |
| 申请号 |
DE19843479223 |
申请日期 |
1984.05.16 |
| 申请人 |
ALLIED COLLOIDS LIMITED |
发明人 |
FARRAR, DAVID;HAWE, MALCOLM |
| 分类号 |
B01D11/04;C08F6/00;C08F6/04;C08F20/00;C08F20/04;C09C3/10;C09D7/02;C09D17/00;(IPC1-7):C09D17/00;C09D5/02;D21H1/28 |
主分类号 |
B01D11/04 |
| 代理机构 |
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代理人 |
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