Amine oxide composition and process

Details Amine oxide composition and process Amine oxide composition and process

1990-10-15

1991-10-08

Robinson, Allen J.

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

Organic compounds

Amino nitrogen containing

564297, C07C29100

Patent

active

050556142

ABSTRACT:
A pourable amine oxide composition which is suitable for use in detergent compositions is obtained by reacting a tert-amine with aqueous hydrogen peroxide in a nonionic surfactant as the sole organic solvent, at least a portion of the nonionic surfactant being a fatty alkanolamide corresponding to the formula ZC(O)NZ'Z" in which Z is an alkyl group containing 4-30 carbons, Z' is hydrogen or an alkyl or hydroxyalkyl group containing 1-3 carbons, and Z" is a hydroxyalkyl group containing 1-3 carbons. When the composition has a low water content, it is suitable for use in water-sensitive formulations, such as bar soaps and detergent concentrates.

REFERENCES:
patent: 2726272 (1951-11-01), Bloch et al.
patent: 3432555 (1969-03-01), Mahnken
patent: 4504666 (1985-03-01), Earl et al.
The Merck Index, 10th Edition, pp. 8-9.

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