| 发明名称 |
A process for the production of polymers and aqueous solutions thereof. |
| 摘要 |
<p>A stable, water dispersable, substantially anhydrous dispersion of water soluble or water swellable polymer particles in water immiscible liquid is made by reverse phase suspension polymerisation and dehydration of the dispersion and is rendered dispersable in water by the addition of an oil soluble surfactant having HLB above 7.</p> |
| 申请公布号 |
EP0150933(A2) |
申请公布日期 |
1985.08.07 |
| 申请号 |
EP19850300181 |
申请日期 |
1985.01.10 |
| 申请人 |
ALLIED COLLOIDS LIMITED |
发明人 |
FLESHER, PETER;FARRAR, DAVID;BENSON, ALAN CHILDERSTONE |
| 分类号 |
C08F2/00;B01J13/00;C08F2/18;C08F2/32;C08F6/00;C08F6/06;C08F6/24;C08J3/09;(IPC1-7):C08F6/00;C08J3/02 |
主分类号 |
C08F2/00 |
| 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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