UV-Photoprotective cosmetic compositions comprising polymer part

Details UV-Photoprotective cosmetic compositions comprising polymer part UV-Photoprotective cosmetic compositions comprising polymer part

1998-03-04

1999-08-03

Webman, Edward J.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 60, 424400, A61K 742, A61K 744

Patent

active

059321946

ABSTRACT:
Topically applicable cosmetic/dermatological composition well suited for improved photoprotection of human keratinous substrates, for example human skin and/or hair, comprise (a) an aqueous phase, (b) at least one fatty phase having a refractive index n.sub.1, (c) an effective UV-photoprotecting amount of at least one water-soluble UV-screening active agent, and (d) particulates of at least one non-film- forming polymer having a refractive index n.sub.2, and the refractive indices n.sub.1, and n.sub.2 being selected such that:

REFERENCES:
patent: 5733531 (1998-03-01), Mitchnick et al.

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