Process for the preparation of amphoteric surfactants

Details Process for the preparation of amphoteric surfactants Process for the preparation of amphoteric surfactants

1986-11-14

1987-11-10

Schwartz, Richard A.

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

Organic compounds

Carboxylic acids and salts thereof

548354, C07C103183

Patent

active

047058935

ABSTRACT:
An imidazoline compound, suitable for an amphoteric surfactant, is prepared from by reacting (a) an alkylimidazoline with a monohaloacetic acid in (b) a lower alcohol and (c) water in the presence of an alkali, by-production of inorganic salts being prevented by controlling proportions of (a), (b) and (c) within the scope shown in the drawing.

REFERENCES:
patent: 4020155 (1977-04-01), Kalopissis et al.
Derwent Abstract of Japan Kokai 61-143347, 7/1/86.

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