Surface-active agents

Details Surface-active agents Surface-active agents

C - Chemistry, Metallurgy

07

C

260/212, 260/227

C07C 69/716 (2006.01) B01F 17/00 (2006.01) C07H 5/06 (2006.01) C07H 13/04 (2006.01) C07H 13/06 (2006.01) C07H 15/12 (2006.01)

Patent

CA 1301748

ABSTRACT SURFACE ACTIVE SUBSTANCES Novel surface-active compositions are prepared by reacting a diketene prepared from a fatty acid or fatty acid chloride with 8-22 carbon atoms with a substance having a hydrophilic moiety and a hydroxyl or amino group containing one or more active hydrogens, The active hydrogen-containing group is acylated by the diketene and the resulting product, contains the hydrophilic moiety and also branched 2-alkyl-3-ketoayl chains.

534495

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