Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1995-09-01
1998-03-17
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 69, 424489, 5147723, 514844, 514937, 514944, A61K 702, A61K 908, A61K 910, A61K 914
Patent
active
057283907
ABSTRACT:
What is described herein is a cosmetic composition of an alpha-hydroxy acid, such as lactic acid or glycolic acid, or a beta-hydroxy acid, such as salicylic acid, and a polyvinylpyrrolidone-complexing agent, or derivative thereof, in a suitable solvent, useful for the treatment of skin problems, with only minimal skin irritation for the user.
REFERENCES:
patent: 4900721 (1990-02-01), Bansemir et al.
patent: 5575991 (1996-11-01), Kischka et al.
ISP Investments Inc.
Katz Walter
Maue Marilyn J.
Page Thurman K.
Spear James M.
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