| abstract |
Cosmetic or dermatological stick preparations which are finely dispersed water-in-oil type systems comprising DOLLAR A a) an oil phase, DOLLAR A a content of 10 to 70% by weight, based on the weight of the fatty phase, of fatty and contains wax components which melt above a temperature of 40 C, DOLLAR A b) a water phase, DOLLAR A c) boron nitride, which shows both hydrophilic and lipophilic properties, which thus has amphiphilic character and is located at the interface water / oil and DOLLAR A d) at most 0.5 wt .-% of one or more emulsifiers DOLLAR A and a process for their preparation. |