Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1998-09-04
1999-07-27
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424 60, 424400, 424401, 514241, 544197, 544211, A61K 742, A61K 700, A61D 3153
Patent
active
059286300
ABSTRACT:
Photoprotective/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair, as well as of a wide variety of other photosensitive materials and substrates, e.g., inorganic or organic glasses, plastics or the like, against the deleterious effects of UV-A and UV-B irradiation, particularly solar radiation, comprise a photoprotecting effective amount of a novel insoluble benzalmalonate/phenylcyanoacrylate-substituted s-triazine compound having the structural formula (I): ##STR1## in which R.sub.1, R.sub.1 ' and R.sub.1 ", which may be identical or different, are each a monovalent radical having one of the formulae (A) or (B) below: ##STR2##
REFERENCES:
patent: 5849909 (1998-12-01), Richard et al.
Lagrange Alain
Leduc Madeleine
Plessix Herve
Richard Herve
Dodson Shelley A.
Societe L' Oreal S.A.
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