Wasserhaltige kosmetische oder pharmazeutische Stifte

摘要

The invention relates to cosmetic or dermatological stick preparations which constitute finely dispersed water-in-oil-type systems and which contain the following: A) an oil phase containing 10 to 70 wt.% fatty and/or wax components that melt above a temperature of 40 DEG C, in relation to the weight of the fatty phase; B) a water phase and C) at least one type of micronized inorganic pigments which a) have an average particle size of less than 200 nm and whose particles b) present both hydrophilic and lipophilic properties, and which are therefore of amphiphilic character and can be dispersed in both water and oil, and which c) are selected from the group of metal oxides which are d) optionally surface-coated; and D) 0.5 wt.% max. of one or more emulsifiers.