Oil-free cosmetic or dermatological preparations with a content of solid and liquid UV filter substances

摘要

The present invention includes oil-free cosmetic or dermatological emulsions that include a water phase and at least one UV filter substance which is liquid at room temperature as a further phase, where the difference in density between the UV filter phase and the water phase (determinable using a computerized digital density meter of the type DMA 45 from Chempro/PA at 25° C.) is not greater than 0.01 g.cm<-3>. The present invention further includes processes for the preparation of oil-free emulsions.