Pourable liquid blend of amine oxide and nonionic surfactant

Details Pourable liquid blend of amine oxide and nonionic surfactant Pourable liquid blend of amine oxide and nonionic surfactant

1990-05-18

1991-10-08

Lacey, David L.

Compositions

Fluent dielectric

N-containing

252DIG1, 564298, C11D 100

Patent

active

050552325

ABSTRACT:
A pourable amine oxide composition which is suitable for use in detergent compositions is obtained be reacting a tertamine 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: 4329336 (1982-05-01), Su et al.
patent: 4492646 (1985-01-01), Welch
patent: 4780250 (1988-10-01), Urfer et al.
patent: 4909962 (1990-03-01), Clark
patent: 4975218 (1990-12-01), Rosser

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