The present invention relates to a process for the manufacture of alkanolamide containing compositions, and more particularly to a process of reacting a fatty acid and diethanolamine (DEA) which result in the formation of low levels of undesirable by products, particularly of bis-hydroxyethyl piperazine (BHEP).
申请公布号
WO2008057455(A2)
申请公布日期
2008.05.15
申请号
WO2007US23210
申请日期
2007.11.02
申请人
CRODA UNIQEMA, INC.;CHEN, XIN;PROKOP, HOWARD, W.;COLMERY, STEPHEN, HOWARD
发明人
CHEN, XIN;PROKOP, HOWARD, W.;COLMERY, STEPHEN, HOWARD
