Title:
AMPHIPHILIC TRIBLOCK POLYMER
Document Type and Number:
WIPO Patent Application WO/2017/217817
Kind Code:
A1
Abstract:
The present application relates to: an amphiphilic triblock (A-B-C) polymer comprising a first block (A), a second block (B) phase separated from the first block (A), and a third block (C), wherein the solubility parameter of the first block (A) is greater than the solubility parameters of the second block (B) and the third block (C), and the solubility parameter of the first block (A) is greater than or equal to 10 (cal/cm3)1/2; and micelles comprising the amphiphilic triblock polymer. The amphiphilic triblock polymer of the present application can have excellent phase dispersion characteristics and excellent water solubility while effectively encapsulating drugs.
Inventors:
KIM KYUNG OH (KR)
KIM SU JEONG (KR)
LEE SUN HWA (KR)
SHIM WOO SUN (KR)
YOON JEONG AE (KR)
YOON SUNG SOO (KR)
JU CHANG HWAN (KR)
KIM JUNG A (KR)
KANG NAE GYU (KR)
KIM SU JEONG (KR)
LEE SUN HWA (KR)
SHIM WOO SUN (KR)
YOON JEONG AE (KR)
YOON SUNG SOO (KR)
JU CHANG HWAN (KR)
KIM JUNG A (KR)
KANG NAE GYU (KR)
Application Number:
PCT/KR2017/006341
Publication Date:
December 21, 2017
Filing Date:
June 16, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
C08F293/00; A61K9/107; A61K31/352; A61K47/32; A61K47/50; C08F212/08; C08F226/10; C08F297/02; C08G65/34; C08G73/12
Foreign References:
| JP5118281B2 | 2013-01-16 | |||
| JP2014521762A | 2014-08-28 | |||
| JP2015154943A | 2015-08-27 | |||
| JP2013522178A | 2013-06-13 | |||
| KR20140147880A | 2014-12-30 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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