Topical delivery system and skin treatment compositions employin

Details Topical delivery system and skin treatment compositions employin Topical delivery system and skin treatment compositions employin

1984-03-14

1986-01-07

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

252522R, 424 47, 424 60, 424 68, 424 73, 514714, 514847, 514859, A61K 715, A61K 738, A61K 742, A61K 744

Patent

active

045633460

ABSTRACT:
A delivery system for delivering topically active ingredients to the skin is provided which delivery system is formed of a water-in-volatile silicone emulsion which includes an interior water phase and an exterior silicone phase which contains the active ingredient to be topically applied. A volatile silicone and a non-ionic lipophilic low HLB emulsifier are employed in forming the emulsion. The above delivery system may be employed together with active ingredients such as sunscreen agents, various topically active drugs, fragrance oils, moisturizers, anti-perspirants, humectants, and other skin care and cosmetic ingredients such as excipients, colorants, preservatives, diluents and the like.

REFERENCES:
patent: 4122029 (1978-10-01), Gee et al.
patent: 4311695 (1982-01-01), Starch
patent: 4370319 (1983-01-01), Chapin et al.
patent: 4387090 (1983-06-01), Bolich, Jr.
patent: 4421769 (1983-12-01), Dixon, Jr. et al.
patent: 4439416 (1984-03-01), Cordon et al.
Davis, Cosmetics & Toiletries, 3/1980, vol. 95, pp. 87-92.
Seldner, Cosmetics & Toiletries, vol. 95, 3/1980, pp. 85 & 86.
"Information about Cosmetic Ingredients"--Dow Corning, 1982.
"Information about Volatile Silicone Fluids"--Dow Corning, 1982.
"A Formulary of Product Applications in Skin Care by Dow Corning", 1981.

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