THERMOGELLING ARTIFICIAL TEARS

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专利权人:

WAKAMOTO PHARMACEUTICAL CO.; LTD.

发明人:

YAMAMURA Takeshi,YAMAMURO Ayaka,IZUKURA Emi,KIMURA Moto,OTSUKA Tomohiro

申请号：

SG11201909170Q

公开号：

SG11201909170QA

申请日:

2018.04.25

申请国别(地区):

SG

年份:

2019

代理人:

摘要：

The present invention is an aqueous solution which contains two types of methyl celluloses, polyethylene glycol, polyvinylpyrrolidone, and citric acid or a pharmaceutically acceptable salt thereof. The composition of the present invention maintains a low viscosity around room temperature, but the composition is suddenly increased in the viscosity due to heat around the body temperature and has thixotropy even after gelation. 47

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中国工程科技知识中心

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