Cantor Colburn LLP
Inorganic powder coated with biocompatible polymer, and cosmetic composition comprising same
The present invention relates to inorganic powder coated with biocompatible polymer and a cosmetic composition comprising same. More particularly, the present invention relates to an organic/inorganic composite powder in which the rough surface of the inorganic powder is treated with biocompatible polymer, thereby improving dispersibility and feeling of use and to a cosmetic composition comprising said composite powder so as to achieve improved feeling of use and tight adhesion when applied to the skin.
AMOREPACIFIC CORPORATION
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Song Seok Yeong Jin Kyung Ho Young Jun Hyun Suk Young Ho Jun Oh
Shin Choi Choi Yang Lee Park Kim