[EN] ALKOXYLATED ALKYLPHENOL-FORMALDEHYDE-DIAMINE POLYMER<br/>[FR] POLYMERE D'ALKYLPHENOL-FORMALDEHYDE-DIAMINE ALCOXYLE
申请人:NALCO ENERGY SERVICES LP
公开号:WO2005037883A1
公开(公告)日:2005-04-28
An alkoxylated alkylphenol-formaldehyde-diamine polymer prepared by alkoxylating an alkylphenol-formaldehyde-diamine polymer and use of the alkoxylated alkylphenolformaldehyde-diamine polymer to resolve water-in-oil emulsions, especially emulsions of water in crude oil.