| 发明名称 |
Water soluble polymer as water-in-oil demulsifier |
| 摘要 |
An emulsion polymer having activity as a demulsifier for a w/o emulsion, particularly water-in-crude oil, having the general formula <IMAGE>
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| 申请公布号 |
US5100582(A) |
申请公布日期 |
1992.03.31 |
| 申请号 |
US19890458437 |
申请日期 |
1989.12.28 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
BHATTACHARYYA, BHUPATI R. |
| 分类号 |
B01D17/04;C08F220/14;C10G33/04 |
主分类号 |
B01D17/04 |
| 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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