Cosmetic compositions containing hydroxyl derivatives of dibenzo

Details Cosmetic compositions containing hydroxyl derivatives of dibenzo Cosmetic compositions containing hydroxyl derivatives of dibenzo

1985-11-18

1989-03-21

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

8405, 8406, 424DIG4, 424 59, 424 60, 424 61, 424 63, 424 64, 424 70, 514937, 514943, 514944, 514969, 514972, 568337, A61K 742, A61K 744, A61K 910, A61K 912

Patent

active

048141623

ABSTRACT:
A cosmetic composition is disclosed containing, as an agent for protection against light radiation, at least one 2-hydroxydibenzoylmethane of the formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently of one another denote hydrogen or halogen atoms, a straight-chain or branched-chain C.sub.1 to C.sub.12 alkyl group or a C.sub.1 to C.sub.4 lower alkoxy group and R denotes a hydrogen atom or a C.sub.1 to C.sub.4 lower alkyl group, in a cosmetically acceptable medium.

REFERENCES:
patent: 3665074 (1972-05-01), Brandstrom et al.
patent: 3983176 (1976-09-01), Yamada et al.
patent: 4024067 (1977-05-01), Paciorek et al.
J. Willis, A. Kligman, and J. Epstein, "The Journal of Investigative Dermatology", vol. 59, No. 6, p. 416, 1973.

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