Photoprotective/cosmetic compositions comprising triorganosilyla

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations

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424 709, 514937, 514438, 548110, A61K 742, C07F 710, C07F 708

Patent

active

055694519

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 a photoprotecting effective amount of a novel triorganosilylated benzotriazole compound having the structural formula (1): ##STR1##

REFERENCES:
patent: 5089250 (1992-02-01), Forestier et al.
Chemical Abstracts, vol. 113, No. 16, Oct. 15, 1990, Columbus, Ohio; abstract No. 133518y, Nakahara, Y. et al, "Light-Resistant Polymer Composition", p. 52, & JP-A-0,251,542 (Adeka Argus Chemical Co., Ltd.).

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