Composite powder in which porous polymer is impregnated with scoria powder particles, cosmetic composition containing same, and process for producing same

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United States of America Patent

PATENT NO 10472485
APP PUB NO 20190040224A1
SERIAL NO

15764935

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Abstract

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The present invention relates to a composite powder of scoria powder and a porous polymer. More particularly, the present invention relates to a composite powder (scoria sphere) in which the surface and the inside of a porous polymer are uniformly impregnated with scoria powder particles prepared by spraying in one-step a dispersion in which scoria powder is dispersed in a solution in which a polymer is dissolved; a cosmetic composition containing the same; and a process for producing the same. When the scoria impregnated powder, of the present invention, in which the porous polymer is uniformly impregnated with the scoria powder particles, is formulated as a cosmetic composition, the porous polymer supplements the sebum absorption performance of the scoria miniaturized in a micro size, and thus the sebum absorption power is greatly improved.

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Patent Owner(s)

Patent OwnerAddress
AMOREPACIFIC CORPORATIONSEOUL SOUTH KEREAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Sung-Wook Bucheon-si, KR 69 722
Kim, Yong Jin Yongin-si, KR 149 655
Lee, Hyun Suk Yongin-si, KR 61 176
Lee, John Hwan Yongin-si, KR 13 3
Paik, Dong-Hyun Siheung-si, KR 4 0
Shin, Jin Seob Yongin-si, KR 4 0
Yang, Mi-Suk Yongin-si, KR 1 0

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