Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1999-07-06
2000-08-15
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 63, 424 64, 424 65, 424400, 424DIG5, 514474, A61K 700, A61K 7021, A61K 7025, A61K 732, A61K 900
Patent
active
061032506
ABSTRACT:
An anhydrous cosmetic composition comprising, by weight of the total composition, 1-50% of a polar, emulsifying siloxane elastomer, 0.01-40% particulate material; and 1-70% of a nonpolar oil; an anhydrous cosmetic composition comprising an emulsifying siloxane elastomer and an incompatible nonaqueous polar ingredient, wherein the emulsifying siloxane elastomer is present in an amount sufficient to render the incompatible nonaqueous polar ingredient compatible in the anhydrous cosmetic composition; and a method for preparing stable, anhydrous cosmetic compositions comprising at least one incompatible nonaqueous polar ingredient, comprising adding to the anhydrous composition an emulsifying siloxane elastomer in an amount sufficient to cause the incompatible nonaqueous polar ingredient to become compatible in the anhydrous cosmetic composition.
REFERENCES:
patent: 5266321 (1993-11-01), Shukuzaki
patent: 5387417 (1995-02-01), Rentsch
patent: 5412004 (1995-05-01), Tachibana
patent: 5599533 (1997-02-01), Stepniewski
patent: 5849314 (1998-12-01), Dobkowski
patent: 5853741 (1998-12-01), Znaiden et al.
patent: 5919437 (1999-07-01), Lee
Brieva Hernando
Hawkins Geoffrey Robert
Lu Shaoxiang
Wang Tian Xiang
Blackburn Julie
Dodson Shelley A.
Lamm Marina
Revlon Consumer Products Corporation
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