Stable cosmetic and dermatological light-protecting preparations in the form of water/oil emulsions containing inorganic micro-pigments, derivatives of triazine and/or other components

摘要

PCT No. PCT/EP97/00217 Sec. 371 Date Nov. 27, 1998 Sec. 102(e) Date Nov. 27, 1998 PCT Filed Jan. 17, 1997 PCT Pub. No. WO97/26857 PCT Pub. Date Jul. 31, 1997Cosmetic or dermatological light protection formulations in the form of W/O emulsions, comprising (a) one or more light protection filter substances which are solid under normal conditions and (b) one or more W/O emulsifiers chosen from the group of substances of the general structural formula in which R1, R2 and R3 independently of one another are chosen from the group which consists of: H, branched or unbranched, saturated or unsaturated fatty acid radicals having from 8 to 24 carbon atoms, in which up to 3 aliphatic hydrogen atoms may be substituted by hydroxyl groups, and n is a number from 2 to 8.