Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1992-06-17
1993-08-03
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424 63, 424401, A61K 742, A61K 7021
Patent
active
052326888
ABSTRACT:
A composition and method for self-tanning of skin is provided which includes an .alpha.-hydroxy substituted ketone or aldehyde such as dihydroxacetone, a polyacrylamide and a pharmaceutically acceptable carrier. Advantageously, there may also be incorporated at least 15% propylene glycol to improve color intensity.
REFERENCES:
patent: 3895104 (1975-07-01), Karg
patent: 4434154 (1984-02-01), McShane
patent: 4940577 (1990-07-01), Greenberg
J. Soc. Cosmet. Chem., 35, pp. 265-272 (Aug. 1984) (Bobin et al.).
Agric. Biol. Chem., 44 (7), pp. 1595-1599 (Kawashima et al.).
Crotty Brian A.
Ziegler Philip D.
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Gardner Sally
Honig Milton L.
Page Thurman K.
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