Skin care compositions

Details Skin care compositions Skin care compositions

1998-11-18

2000-01-11

Venkat, Jyothsna

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

514844, 514937, A61K 748

Patent

active

06013271&

ABSTRACT:
A skin care composition in the form of an oil-in-water dispersion which comprises from about 1% to about 60% oil phase components including from about 0.01% to about 20% by weight of a liquid, polyol carboxylic acid ester having a polyol moiety and at least 4 carboxylic acid moieties, wherein the polyol moiety is selected from the group consisting of sugars and sugar alcohols containing from about 4 to about 8 hydroxyl groups, and wherein each carboxylic acid moiety has from about 8 to about 22 carbon atoms, and wherein said liquid polyol carboxylic acid ester has a complete melting point of less than about 30.degree. C., from about 30% to about 98.89% by weight of water, and from about 0.1% to about 20% of an organic amphiphilic emulsifier material which is capable of forming liquid crystals in product or on the skin. The composition provides improved moisturization, skin feel and skin care benefits and reduced greasiness, together with excellent rub-in, absorption and stability characteristics.

REFERENCES:
patent: 5334372 (1994-08-01), Kawamata et al.
patent: 5417967 (1995-05-01), Kawamata et al.
patent: 5599800 (1997-02-01), Candau et al.
patent: 5641493 (1997-06-01), Date et al.
patent: 5674509 (1997-10-01), Date et al.
patent: 5871760 (1999-02-01), Doughty et al.
Date et al., Chemical Abstracts, vol. 122, #38547, 1994.
Date et al., Chemical Abstracts, vol. 121, #212639, 1994.

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