Multiphase cosmetic composition

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations

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424 63, 424 64, 424 65, 424 81, 424358, 424365, 424DIG5, A61K 7021, A61K 742, A61K 748, A61K 750

Patent

active

043351034

ABSTRACT:
The present invention relates to a multiphase cosmetic composition wherein respective phases throughout the total composition are generally stable, separate, and visually distinct.
Disclosed herein is a duophase cosmetic cleansing cream composition including two generally separate and stable cosmetic compositions intimately mixed to yield a cleansing type composition that may be applied to a subject's face or body in one step, with the composition including a first cleansing cream phase composition comprising the following with each being expressed as a percentage of weight of said cleansing cream phase: an oil making up about 40-65% by weight of the cream phase composition, water making up about 20-50% of the cream phase composition and a thickening agent comprising about 0.25-1.70% by weight of the cream phase composition, and an emulsifier making up about 1.0-9.0% by weight of the cream phase composition; and a gel phase including the following with each being expressed as a percentage of weight of the gel phase: water or water soluble material making up about 80-95% by weight of the gel phase composition, and a thickening agent making up approximately 0.50-4.00% by weight of said gel phase composition. The respective cream and gel phases just set forth above are intimately blended, mixed, or combined in preferably a swirl or marble like type configuration such that the respective phases exist throughout the entire composition as formed by the two combined phases and wherein each respective phase remains generally separate, stable and visually distinct.

REFERENCES:
patent: 1320855 (1919-11-01), Henderson
patent: 2566722 (1951-09-01), Friedberg
patent: 2970083 (1961-01-01), Bell
patent: 3279999 (1966-10-01), Harrison
patent: 3479429 (1969-11-01), Morshauser
patent: 3980767 (1976-09-01), Chown
Carbopol 934, Bulletin, Supp. No. 1, Mar. 1959, B. F. Goodrich Chem. Co., Cleveland, Ohio, 4 pp.
Balsam & Sagarin, Cos., Sci. & Tech., Wiley-Intersci., N.Y., vol. 1, 2nd ed., 1972, pp. 5-24, 201-205.

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