| 发明名称 |
Process for the preparation of water-in-oil emulsions of water soluble vinyl carboxylic acid polymers and copolymers |
| 摘要 |
Water-in-oil emulsions of water soluble vinyl carboxylic acid polymers and copolymers are prepared by:
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| 申请公布号 |
US4070321(A) |
申请公布日期 |
1978.01.24 |
| 申请号 |
US19760746758 |
申请日期 |
1976.12.02 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
GORETTA, LOUIS A.;SIBERT, FREDERICK J. |
| 分类号 |
C08F2/24;C08F2/32;(IPC1-7):C08F2/24 |
主分类号 |
C08F2/24 |
| 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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