Photoprotective/cosmetic compositions comprising at least one so

Details Photoprotective/cosmetic compositions comprising at least one so Photoprotective/cosmetic compositions comprising at least one so

1995-06-05

1997-09-16

Dodson, Shelley A.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 60, 424400, 424401, 514159, A61K 742, A61K 3160

Patent

active

056677650

ABSTRACT:
Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a photoprotecting effective amount of at least one of the sunscreen compounds 4-methylbenzylidenecamphor and/or 4-(tert-butyl)-4'-methoxydibenzoylmethane and (ii) at least one homomenthyl and/or octyl salicylate sunscreen solvent, in an amount sufficient to substantially completely dissolve the total amount of the at least one sunscreen compound (i), in a cosmetically acceptable vehicle, diluent or carrier therefore.

REFERENCES:
Shaath, N., "Encyclopedi of UV absorbers for Sunscreen Products", Cosmetic & Toiletries, vol. 102, Mar. 1987, pp. 21-36.
Roelandts, R. et al, R., et al. "A Survey of Ultraviolet Absorbers in Commercially Available Sun Products", International Journal of Dermatology, 54, May 1983, vol. 22, pp. 247-255.
Langner, "Meeting of the Society of Cometic Scientists, Jan. 1994, Teach-In", Summary of Lecture entitled Special Aspects of Formulating with UV Absorbers in Cosmetics & Toiletries.
Seifen-Ole-Fette-Wachse, No. 7, 1980.

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