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Patent Searching and Data


Title:
AMPHIPHILIC POLYMER
Document Type and Number:
WIPO Patent Application WO/2017/217813
Kind Code:
A1
Abstract:
The present application relates to: an amphiphilic polymer comprising a first block (A) and a second block (B), which is phase separated from the first block (A) and comprises a polymerization unit (B1) of a polymerizable monomer satisfying chemical formula 1 and a polymerization unit (B2) of an acrylic-based or vinyl-based monomer having a homopolymer solubility parameter of less than 10.0 (cal/cm3)1/2; and a preparation method therefor. In addition, the present application relates to micelles comprising the amphiphilic polymer, and a preparation method therefor. The amphiphilic polymer of the present application can have excellent phase dispersion characteristics while effectively encapsulating drugs.

Inventors:
KIM SU JEONG (KR)
YOON JEONG AE (KR)
LEE SUN HWA (KR)
SHIM WOO SUN (KR)
YOON SUNG SOO (KR)
JU CHANG HWAN (KR)
KIM KYUNG OH (KR)
KIM JUNG A (KR)
KANG NAE GYU (KR)
Application Number:
PCT/KR2017/006337
Publication Date:
December 21, 2017
Filing Date:
June 16, 2017
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
C08F293/00; A61K8/02; A61K9/107; A61K9/50; A61K47/32; C08F212/08; C08F226/06; C08F297/02; C08G65/34; C08G73/12
Foreign References:
JP5118281B22013-01-16
JP2014521762A2014-08-28
JP2015154943A2015-08-27
JP2013522178A2013-06-13
KR20140147880A2014-12-30
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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