Photoprotective/cosmetic compositions comprising benzotriazole-s

Details Photoprotective/cosmetic compositions comprising benzotriazole-s Photoprotective/cosmetic compositions comprising benzotriazole-s

Filed on

1999-09-17

Date issued

2000-08-15

Examiner

Dodson, Shelley A.

Patent Class

Drug, bio-affecting and body treating compositions

SubClass

Topical sun or radiation screening, or tanning preparations

Other Related Categories

424 60, 424400, 424401, A61K 742, A61K 744, A61K 700

Type

Patent

Status

active

Patent number

061032212

Description

ABSTRACT:
Topically applicable cosmetic/dermatological sunscreen compositions well suited for the UV-photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a UV-photoprotecting effective amount of at least one solubilized organolipophilic silicon compound, whether silane or organopolysiloxane, bearing a benzotriazole function substituent and (ii) an amount of at least one benzoic triacid triester effective to (substantially) dissolve said at least one organolipophilic silicon compound.

REFERENCES:
patent: 4940574 (1990-07-01), Kaplan

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