Ju Hee Shin,Ji Seon Jeong,Sung Hwan Bang,Ju Young Jung
申请号：
US16807583
公开号：
US20200253841A1
申请日:
2020.03.03
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A composition for a hydrogel sheet may include a cellulose ether, a gelling agent, and a gelling promoter, where an aqueous 2 wt % solution of the cellulose either may have a viscosity of 3 cps to 300 cps, as measured under a condition of 20 ° C. using an Ubbelohde viscometer. The gelling agent may include one or more selected from the group consisting of carrageenan, locust bean gum, mannose, and water chestnut flour.
