Title:
POLYMER CONTAINING PHOSPHORYLCHOLINE, AND COSMETIC COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2016/064006
Kind Code:
A1
Abstract:
The present invention provides a method for preparing a polymer containing phosphorylcholine, comprising the steps of: preparing a phosphorylcholine-based polymer containing a phosphorylcholine-based monomer and polymerized thereby; and preparing a reaction solution containing the phosphorylcholine-based polymer, an α,β-ethylenically unsaturated monomer and an initiator so as to polymerize the α,β-ethylenically unsaturated monomer in the presence of the phosphorylcholine-based polymer.
Inventors:
PARK JUNG HO (KR)
KIM YONG CHUL (KR)
JOE JAE SUK (KR)
KIM YONG CHUL (KR)
JOE JAE SUK (KR)
Application Number:
PCT/KR2014/010033
Publication Date:
April 28, 2016
Filing Date:
October 23, 2014
Export Citation:
Assignee:
KCI LTD (KR)
International Classes:
C08F230/02; A61K8/81; C08F2/44; C08F220/10; C08L43/02
Foreign References:
| KR20130118487A | 2013-10-30 | |||
| JP2005325057A | 2005-11-24 | |||
| JPH06157270A | 1994-06-03 | |||
| JP3532692B2 | 2004-05-31 | |||
| JP2010043018A | 2010-02-25 |
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT & LAW FIRM (KR)
특허법인태웅 (KR)
특허법인태웅 (KR)
Download PDF: