Cosmetic composition for imparting to human skin a coloration re

Details Cosmetic composition for imparting to human skin a coloration re Cosmetic composition for imparting to human skin a coloration re

1977-05-03

1981-10-06

Robinson, Allen J.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 60, 424 63, 424263, A61K 700, A61K 7021, A61K 744, A61K 3144

Patent

active

042935423

ABSTRACT:
A cosmetic composition for imparting to human skin after exposure to sunlight a coloration resembling a natural tan comprising a cosmetic vehicle suitable for topical application to the skin and an effective amount of at least one compound of the formula ##STR1## wherein R.sub.1 represents hydrogen or amino; R.sub.2 represents hydrogen, lower alkyl or amino; R.sub.3 represents hydrogen, lower alkyl or amino; R.sub.4 represents hydrogen, lower alkyl or chlorine; and R.sub.5 represents hydrogen, lower alkyl or hydroxy, or amino when R.sub.1 is amino, with the proviso that R.sub.1, R.sub.2 and R.sub.3 are not simultaneously amino; and at least one of R.sub.1, R.sub.2 R.sub.3 means amino or an acid addition salt thereof.

REFERENCES:
patent: 2974089 (1961-03-01), Alexander et al.
patent: 3113072 (1963-12-01), Goodhue et al.
patent: 3150041 (1964-09-01), Goodhue et al.
patent: 3193455 (1965-07-01), Reinert

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