Drug – bio-affecting and body treating compositions – Bleach for live hair or skin
Patent
1995-02-24
2000-05-30
Venkat, Jyothsan
Drug, bio-affecting and body treating compositions
Bleach for live hair or skin
424 59, 424456, 424464, 424489, 514938, 549 28, 549 66, 549346, 549416, 568 51, 568592, 568649, 568650, A61K 748
Patent
active
060688343
ABSTRACT:
This invention relates to compositions, compounds and methods for lightening skin, using active compounds having the structure: ##STR1## wherein: (i) each X is, independently, selected from the group consisting of halo, alkyl, substituted alkyl, aryl, OR, OCOR, COR, CONRR COOR, CN, SR, SOR, SO.sub.2 R, SO.sub.3 R and NRR, wherein X is other than hydroxy, amino and thio, if this X is attached ortho to the phenol hydroxy;
REFERENCES:
patent: 4764505 (1988-08-01), Fujinuma et al.
patent: 5310730 (1994-05-01), Fujinuma et al.
patent: 5346693 (1994-09-01), Pilleux et al.
Bradbury Barton James
Carter John David
deLong Mitchell Anthony
Kvalnes Kalla Lynn
Motley Curtis Bobby
Hake Richard A.
Henderson Loretta J.
Suter David L.
The Procter & Gamble & Company
Venkat Jyothsan
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