Title:
METHOD FOR PREPARING POLYMER MICROPARTICLES, POLYMER MICROPARTICLES, MEDICAL COMPOSITION COMPRISING SAME, COSMETIC COMPOSITION, MEDICAL ARTICLE, AND COSMETIC ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/060934
Kind Code:
A1
Abstract:
The present invention relates to: a method for preparing polymer microparticles which can realize high crosslinking efficiency and production yield and at the same time, excellent mechanical strength and stability; polymer microparticles; a medical composition comprising same; a cosmetic composition; a medical article; and a cosmetic article.
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Inventors:
KIM YUNSEOP (KR)
SHIN JUNG YOUN (KR)
KIM JEE SEON (KR)
KIM CHANJOONG (KR)
KIM MINCHAE (KR)
RYU JE YOUNG (KR)
SHIN JUNG YOUN (KR)
KIM JEE SEON (KR)
KIM CHANJOONG (KR)
KIM MINCHAE (KR)
RYU JE YOUNG (KR)
Application Number:
PCT/KR2020/013129
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08J3/12; A61K8/02; A61K8/72; A61K9/16; A61L27/14; A61L27/54; A61Q19/00; C08J3/24
Foreign References:
| KR20170090965A | 2017-08-08 | |||
| KR20070004159A | 2007-01-09 | |||
| KR20160025026A | 2016-03-07 | |||
| KR20160027095A | 2016-03-09 | |||
| KR20160002256A | 2016-01-07 |
Other References:
See also references of EP 3995530A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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