发明授权
US5393463A Use of trialkanolamine polyethers as demulsifiers for oil-in-water emulsions 失效
使用三烷醇胺聚醚作为水包油乳液的破乳剂

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.
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