COSMETIC COMPOSITION COMPRISING A DISPERSION OF PARTICLES

摘要

The invention concerns a cosmetic composition for skin or lip make-up and/or care, comprising a dispersion of particles in a cosmetically acceptable medium, the particles comprising a soft phase at least externally including at least a soft polymer having at least a glass transition temperature not higher than 60 DEG C and a rigid phase at least internally which is a functionalised crystalline or semicrystalline material having a first-order transition, by fusion or combustion, higher than 40 DEG C, the soft polymer being fixed at least partly by chemical grafting on the rigid phase. The invention also concerns the use of such a dispersion of particles to enhance the comfort and resistance of cosmetic compositions.