发明授权
- 专利标题： Demulsifier composition and method of use thereof
- 专利标题（中）： 破乳剂组合物及其使用方法
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申请号： US490742申请日： 1983-05-02
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公开(公告)号： US4502977A公开(公告)日： 1985-03-05
- 发明人: Rudolf S. Buriks , James G. Dolan
- 申请人： Rudolf S. Buriks , James G. Dolan
- 申请人地址： MO St. Louis
- 专利权人： Petrolite Corporation
- 当前专利权人： Petrolite Corporation
- 当前专利权人地址： MO St. Louis
- 主分类号： B01D17/04
- IPC分类号： B01D17/04 ; B01D17/05 ; C08F283/06 ; C10G33/04
摘要：
Novel demulsifier compositions, their method of preparation and use as demulsifiers are described. The novel demulsifiers comprise the partially condensed reaction product of a blend of at least two oxyalkylated materials with a vinyl monomer. The demulsifiers are useful in the resolution of water-in-oil emulsions.
公开/授权文献
- US5097792A Coating apparatus 公开/授权日：1992-03-24