POROUS POLYMETHYL METHACRYLATE POWDER CONTAINING FUNCTIONAL MATERIAL FOR COSMETICS, PREPARATION METHOD THEREOF, AND COSMETIC COMPOSITION CONTAINING SAME

摘要

The present invention relates to a porous polymethyl methacrylate powder for cosmetics comprising: (a) porous polymethyl methacrylate; and (b) a functional material for cosmetics impregnated into the porous polymethyl methacrylate, and a preparation method thereof. According to the composition, the porous polymethyl methacrylate powder can contain functional materials used in cosmetics (moisturization, ultraviolet screening, whitening, wrinkles reduction, and stimulus prevention) in large quantities without regard to the cosmetic formulation.