Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Skin cosmetic coating
Patent
1995-04-07
1997-06-03
Gardner, Sallie M.
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Skin cosmetic coating
424 7802, 514944, 514938, A61K 3178, A61K 700
Patent
active
056351712
ABSTRACT:
A transparent or translucid gel based on a cross-linked polyacrylic acid type polymer is rigidified by at least one galactomannan (carob, guar or tara gum) in small quantity. The gel then has a sufficiently rigid consistency to ensure good stability therein of inclusions consisting of a water-in-oil or oil-in-water emulsion, a gel or an aqueous dispersion of lipid vesicles. The presence, in the medium, of salts, which are otherwise incompatible with the polymer, does not disrupt the rheological state of the gel.
REFERENCES:
patent: 4761288 (1988-08-01), Mezia
patent: 4897269 (1990-01-01), Mezia
patent: 4992476 (1991-02-01), Geria
"L'Oreal"
Gardner Sallie M.
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