SKIN-ADHESIVE POLYMER NANOCAPSULES AND MANUFACTURING METHOD THEREOF

The present invention relates to a technology which can be applied to functional cosmetics, percutaneous absorption medicines, and the like by greatly enhancing skin absorption rate by manufacturing polymer nanocapsules containing an amphiphilic block copolymer and a bionic surface active agent and further comprising an additional useful active ingredient. The polymer nanocapsules manufactured according to the present invention have a uniform nanoparticls size and effectively increase the skin adhesiveness through a dipole-dipole interaction of surfaces of the nanocapsules and a skin lipid layer effectively collecting the active ingredient useful for human skin to induce reciprocal attraction of the skin. Accordingly, the percutaneous absorption rate of the active ingredient is greatly enhanced, so that the polymer nanocapsules can be applied to various cosmetics, pharmaceutical formulations or foods. COPYRIGHT KIPO 2019 ...