PARK, JUNG HOKR,박정호,KIM, YONG CHULKR,김용철,JOE, JAE SUKKR,조재석
申请号：
KR1020140144405
公开号：
KR1020160047893A
申请日:
2014.10.23
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
In the present invention, provided is a preparation method of a polymer containing phosphorylcholine. More particularly, the preparation method comprises the steps of: preparing a phosphorylcholine-based polymer by polymerizing a phosphorylcholine-based monomer represented by chemical formula (1) and preparing a reaction solution including the phosphorylcholine-based polymer, an &alpha,&beta-ethylene-based unsaturated monomer, and an initiator, and polymerizing an &alpha,&beta-ethylene-based unsaturated monomer in presence of the phosphorylcholine-based polymer. In the present invention, provided is a novel polymer having excellent characteristics of thickening properties, emulsification stability, absorptiveness, or dispersibility.COPYRIGHT KIPO 2016본 발명은 하기의 화학식 (1)로 표시되는포스포릴콜린계 단량체를 포함하여 중합된 포스포릴콜린계 중합체를 준비하는 단계 및 상기 포스포릴콜린계 중합체, α,β-에틸렌계 불포화 단량체, 개시제가 포함된 반응액을 준비하여 포스포릴콜린계 중합체 존재하에 α,β-에틸렌계 불포화 단량체를 중합하는 단계를 포함하여 이루어진, 포스포릴콜린을 함유하는 중합체의 제조방법을 제공한다.[화학식 (1)]
