Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Skin cosmetic coating
Patent
1996-08-09
1998-01-13
Dean, Karen A.
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Skin cosmetic coating
424 7012, 424401, 524268, 524731, 524837, A61K 3174, C08K 554
Patent
active
057076138
ABSTRACT:
A method of spontaneously forming a highly stable clear microemulsion by combining (i) water; (ii) a volatile cyclic methyl siloxane or volatile linear methyl siloxane; and (iii) a silicone polyether surfactant. The amounts of each component are such that the composition is in the form of a microemulsion. The volatile methyl siloxane is present in the microemulsion in the form of particles having an average diameter of less than about 100 nanometers. The microemulsion is useful in personal care products.
REFERENCES:
patent: 3299112 (1967-01-01), Bailey
patent: 4999398 (1991-03-01), Graiver et al.
patent: 5300286 (1994-04-01), Gee
patent: 5470551 (1995-11-01), Dubief et al.
Dean Karen A.
DeCesare James L.
Dow Corning Corporation
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