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1. (WO2017035877) PREPARATION METHOD OF AMPHIPHILIC HYDROGEL

Pub. No.:    WO/2017/035877    International Application No.:    PCT/CN2015/090072
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 22 01:59:59 CEST 2015
IPC: C08F 2/54
C08F 2/24
C08F 220/06
C08F 220/56
Applicants: ZHANGJIAGANG INSTITUTE OF INDUSTRIAL TECHNOLOGIES SOOCHOW UNIVERSITY
苏州大学张家港工业技术研究院
Inventors: WEN, Wanxin
文万信
LIU, Hanzhou
刘汉洲
FAN, Wenhui
樊文慧
YAN, Siqi
闫思齐
Title: PREPARATION METHOD OF AMPHIPHILIC HYDROGEL
Abstract:
The invention relates to a preparation method of an amphiphilic hydrogel, comprising the following steps: S1: preparing a monomer solution of a hydrophilic polymer; S2: preparing a monomer solution of a hydrophobic polymer; S3: preparing an amphiphilic hydrogel solution; S4: performing irradiation; and S5: performing lyophilization. The amphiphilic hydrogel material prepared by the method of the invention can adsorb an organic solvent while maintaining an air permeability, and has a certain mechanical strength. The method of using irradiation for cross-linking of a hydrogel material can be implemented easily without adding other agents, thereby obtaining a purer hydrogel material.