Foam-stabilized compositions

Details Foam-stabilized compositions Foam-stabilized compositions

1981-08-17

1984-12-25

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

252307, 252547, 252DIG1, 252DIG5, 252DIG10, 252DIG13, B01F 1716, C11D 175

Patent

active

044902794

ABSTRACT:
The invention relates to foam stabilized compositions containing (a) a high foaming nonionic surfactant which is a block copolymer that is an alkylene oxide adduct of ethylene glycol, propylene glycol, or diethylene glycol, and (b) a foam-stabilizing amount of an amine oxide derived from a fatty alcohol which has been oxyethylated to the extent that ethylene oxide units account for approximately 50 to 75 weight percent of the molecular weight of the fatty alcohol-ethylene oxide adduct. The compositions are useful in the formulation of various products in which foam stability is needed, such as hand detergent bars, hair shampoos, rug shampoos, hand dishwashing detergents, etc..

REFERENCES:
patent: 3202714 (1965-08-01), Zimmerer et al.
patent: 3402128 (1968-09-01), Puchta et al.
patent: 3843563 (1974-10-01), Davies et al.
patent: 4026825 (1977-05-01), Steen et al.
Schick: "Nonionic Surfactants", Marcel Dekker, Inc., New York (1966), pp. 408 and 409.
Schwartz et al.: "Surface Active Agents and Detergents", vol. II, Robert E. Krieger Publ. Co., Huntington, N.Y. (1977), pp. 551-552.

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