| abstract |
The present invention relates to a composite powder of scoria powder and a porous polymer, and more specifically, a dispersion in which scoria powder is dispersed in a solution in which a polymer is dissolved is sprayed in a single step (One-step). The present invention relates to a composite powder (Scoria sphere) in which scoria powder particles produced in this manner are uniformly impregnated on the surface and inside of a porous polymer, a cosmetic composition containing the same, and a method for producing the same. If the scoria-impregnated powder obtained by uniformly impregnating the scoria powder particles of the present invention into a porous polymer is formulated as a cosmetic composition, the scoria sebum oil-absorbing performance of scoria micronized to a micro size is improved. Molecules can be supplemented to greatly improve sebum adsorption power. |