Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
AssigneeGalderma Research & Development
InventorsClaire Mallard, Eve Ferrara
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Abstract
Cosmetic/dermatological compositions for topical application and useful for the treatment, e.g., of acne, contain, formulated into a physiologically acceptable medium, at least one naphthoic acid compound and at least one polyurethane polymer or derivative thereof, the at least one naphthoic acid compound being dispersed therein.
Claims30
A topically applicable, stable cosmetic/dermatological composition which comprises at least one naphthoic acid compound useful for the treatment of keratinization disorders and an anti-irritant amount of at least one polyurethane polymer, said at least one naphthoic acid compound being dispersed in undissolved form therein, said at least one polyurethane polymer being present in an amount sufficient to decrease the irritant effect of the naphthoic acid compound dispersed in undissolved form therein, formulated into a topically applicable, physiologically acceptable medium therefor, wherein the composition is devoid of extract of saw palmetto berries.
Dependencies are inferred from the claim text.