Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1997-04-07
1999-11-30
Clardy, S. Mark
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
A61K 742
Patent
active
059937882
ABSTRACT:
Topically applicable, stable, photoprotective cosmetic/dermatological compositions, well suited for improved photoprotection of human skin and/or hair against the damaging effects of UV irradiation, particularly solar radiation, comprise (a) an effective photoprotecting amount of at least one dibenzoylmethane compound and (b) an effective photostabilizing amount of at least one polysaccharide alkyl ether.
REFERENCES:
patent: 4387089 (1983-06-01), De Polo
patent: 5618522 (1997-04-01), Kaleta et al.
De Chabannes Karine
Hansenne Isabelle
Clardy S. Mark
Societe l'Oreal S.A.
Williamson Michael A.
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