Skin whitening cosmetics

Details Skin whitening cosmetics Skin whitening cosmetics

1990-03-28

1992-01-07

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Bleach for live hair or skin

424489, 514474, 514844, 514846, 514937, A61K 7021, A01N 4308

Patent

active

050789899

ABSTRACT:
A cosmetic comprising a compound represented by formula (I) is disclosed: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom or CH.sub.3 (CH.sub.2).sub.3 (CH.sub.2 CH.dbd.CH).sub.2 (CH.sub.2).sub.7 CO--, provided that at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is not a hydrogen atom.

REFERENCES:
patent: 4572915 (1986-02-01), Crooks
patent: 4792443 (1988-12-01), Filomeno
patent: 4818521 (1989-04-01), Tomabuchi

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