Thickended aqueous surfactant solutions and their use in cosmeti

Details Thickended aqueous surfactant solutions and their use in cosmeti Thickended aqueous surfactant solutions and their use in cosmeti

1988-09-09

1991-02-12

Rollins, John W.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

424 64, 424 70, 424 71, 424 73, 424 74, 4241951, 424677, 424680, 514 2, 514844, 514845, 514846, 514847, 514848, 514941, 252173, 25217411, 25217422, A61K 7021, A61K 7025, A61K 707, A61K 709

Patent

active

049922637

ABSTRACT:
Nitrogen-free thickeners in aqueous surfactant solutions comprising polyethoxylates of mono- and/or polyunsaturated C.sub.12 -C.sub.22 fatty alcohols having an average degree of ethoxylation of 2 to 5, which also contain 1 to 2 terminal propylene oxide groups attached by condensation instead of the corresponding number of ethylene oxide groups. The products may also be used in admixture with dissolved inorganic electroltye salts and with polyethoxylates of saturated fatty alcohols. These surfactant solutions are useful in the formulation of personal hygiene preparations such as hair shampoos, foam baths, shower baths, handwashing pastes and the like.

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patent: 4719104 (1988-01-01), Patel
patent: 4777037 (1988-10-01), Wagman et al.
patent: 4824602 (1989-04-01), Juneja
McCutcheon's Emulsifiers & Detergents, 1982, North American Edition, pp. 295, 297.
CTFA Cosmetic Ingredient Dictionary, 1973, First Edition, pp. 34-35, 117, 144, 172-173.
The Merck Index, Tenth Edition, pp. 1090, 1094, 1983.

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