Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1995-06-05
1997-03-04
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424 60, 424 7808, 424401, 514844, A61K 742, A61K 740, A61K 3174
Patent
active
056076649
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 organic or inorganic UV screen, or mixture thereof, and (ii) at least one polymer compatible therewith, said at least one polymer comprising recurring structural units of the following formula (I) and recurring structural units of the following formulae (II) and/or (III): ##STR1## in a cosmetically acceptable vehicle, diluent or carrier therefor which comprises a continuous aqueous phase.
REFERENCES:
patent: 5302376 (1994-04-01), Forestier et al.
Shaath, N., "Encyclopedia of UV Absorbers for Sunscreen Products", Cosmetic & Toiletries, vol. 102 Mar. 1987 pp. 21-36.
Roelandts, R. et al. "A Survey of Ultraviolet Absorbers in Commercially Available Sun Products", International Journal of Dermatology, May 1983, vol. 22, pp. 247-255.
Allard Delphine
Ascione Jean-Marc
Hansenne Isabelle
"L'Oreal"
Dodson Shelley A.
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