发明授权
- 专利标题: Demulsifier for water-in-oil emulsions and method of use
- 专利标题(中): 破乳剂为油包水乳液和应用的方法
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申请号: EP95305446.7申请日: 1995-08-03
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公开(公告)号: EP0696631B1公开(公告)日: 2003-03-26
- 发明人: Taylor, Grahame N.
- 申请人: ONDEO NALCO ENERGY SERVICES, L.P.
- 申请人地址: 7701 Highway 90-A Sugarland, Texas 77478 US
- 专利权人: ONDEO NALCO ENERGY SERVICES, L.P.
- 当前专利权人: ONDEO NALCO ENERGY SERVICES, L.P.
- 当前专利权人地址: 7701 Highway 90-A Sugarland, Texas 77478 US
- 代理机构: Sexton, Jane Helen
- 优先权: US286779 19940805
- 主分类号: C10G33/04
- IPC分类号: C10G33/04 ; B01D17/05 ; C08G65/32
公开/授权文献
- EP0696631A2 Demulsifier for water-in-oil emulsions and method of use 公开/授权日:1996-02-14
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