FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY;FOUNDATION FOR RESEARCH AND BUSINESS;서울과학기술대학교 산학협력단; SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人:
PARK, SOO NAM,박수남,KIM, SU JI,김수지,KWON, SOON SIK,권순식,PARK, SOO NAMKR,KIM, SU JIKR,KWON, SOON SIKKR
申请号：
KR1020140149196
公开号：
KR1020160050627A
申请日:
2014.10.30
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
The present invention relates to a cellulose hydrogel manufactured by dispersing a cellulose powder in urea, and treating an epichlorohydrin (ECH) solution, a manufacturing method thereof, and usage thereof as a skin delivery system. The porous cellulose hydrogel has usability as an efficient skin carrier for transdermal delivery of flavonoid from Glycyrrhiza uralensis Fischer.본 발명은 우레아에 셀룰로오스 분말을 분산시킨 후 에피클로로하이드린(epichlorohydrin；ECH) 용액을 처리하여 제조된 셀룰로오스 하이드로젤, 그 제조방법 및 피부 전달 시스템으로서의 용도에 관한 것이다.
