Cationic surface-active agents

Details Cationic surface-active agents Cationic surface-active agents

1983-08-23

1987-09-22

Schwartz, Richard A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

546248, 564294, C07C 9110, C07D29508

Patent

active

046956530

ABSTRACT:
Cationic surface-active agents which are polyhydroxylated tertiary amines or the quaternary ammonium salts thereof and which are usefully employed in cosmetic compositions, are prepared by condensing on a fatty alcohol, glycerol epihalohydrin alone or together with an epoxide to form polyhalogenated polyethers, which in turn are converted to polyhalogenated glycidyl ethers, the latter being reacted with a secondary amine to form polyhalogenated tertiary amines which are then reacted with sodium or potassium acetate in the presence of a diol to form said polyhydroxylated tertiary amines.

REFERENCES:
patent: 3449430 (1969-06-01), Dohr et al.

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