Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1995-12-06
1997-11-11
Venkat, Jyothsan
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 59, 424701, 424706, A61K 748, A61K 713
Patent
active
056860846
ABSTRACT:
The specification describes water soluble, cationic products useful as hair colorants or for skin care obtained by oxidative polymerization of a 5,6-dihydroxyindole-2-quaternary amides or esters, as well as compositions containing the same, methods of using the same in compositions to color hair or treat skin and intermediates for producing the products.
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Prota Giuseppe
Wenke Gottfried
Clairol Incorporated
Venkat Jyothsan
Zeller Charles J.
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