Topical barrier composition containing silicone and bentonite

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

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424 66, 424 7807, 424 59, A61K 700, A61K 600, A61K 734, A61K 3174

Patent

active

06103245&

ABSTRACT:
A topical barrier composition contains a, synthetic, polymeric, hydrophobic silicone material, a bentonite component, zinc oxide, water and an unctuous carrier base for the other ingredients of the composition. The composition provides a barrier function protecting mammalian epidermis against external insults such as hyperhydration and maceration from any cause with an intended use for protection against extended periods of exposure to urine and feces.

REFERENCES:
patent: 4559157 (1985-12-01), Smith et al.
patent: 4917891 (1990-04-01), Kaufmann et al.
patent: 5776917 (1998-07-01), Blank et al.
Muller-Goymann, C.C.; New Expedient Substances in the Preparation of Dermatological and Cosmetic Products; AN 92331104 EMBASE abstract:, 1992.
Figueroa, Jr., USPATFULL abstract AN 90: 76704, abstract of US 4960764, Oct. 1990.

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