Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1995-12-06
1997-12-30
Venkat, Jyothsan
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424701, 8405, A61K 748
Patent
active
057027129
ABSTRACT:
Water soluble, cationic products useful as hair colorants or for the treatment of skin which are esters or amides formed by reaction of melanin and a quaternary salt containing a reactive amino or hydroxyl group, as well as compositions containing them and methods of using such products to color hair or treat skin are described.
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Prota Giuseppe
Wenke Gottfried
Clairol Incorporated
Venkat Jyothsan
Zeller Charles J.
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