发明名称 USE OF TRIALKANOLAMINE POLYETHERS AS DEMULSIFIERS FOR OIL-IN-WATER EMULSIONS
摘要 The present invention relates to the use of trialkanolamine polyethers obtained by condensation of one or more trialkanolamines in the presence of phosphorous acid and/or hypophosphorous acid as demulsifiers for oil-in-water emulsions.
申请公布号 CA2035565(C) 申请公布日期 2000.12.05
申请号 CA19912035565 申请日期 1991.02.01
申请人 FIKENTSCHER, ROLF;BARTHOLD, KLAUS;ELFERS, GUENTHER;OPPENLAENDER, KNUT;VOGEL, HANS-HENNING;DIX, JOHANNES P.;SAGER, WILFRIED 发明人 FIKENTSCHER, ROLF;BARTHOLD, KLAUS;ELFERS, GUENTHER;OPPENLAENDER, KNUT;VOGEL, HANS-HENNING;DIX, JOHANNES P.;SAGER, WILFRIED
分类号 B01D17/04;B01D17/05;(IPC1-7):B01D17/05;C07C215/12 主分类号 B01D17/04
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