PROCESS FOR PREPARING POLYURETHANE FOAM DRESSING COMPRISING ANTI-INFLAMMATORY AGENT

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专利权人:

Daewoong Pharmaceutical Co.; Ltd.

发明人:

YIM, Hyeon-A,CHANG, Hee-Chul

申请号：

EP16783387

公开号：

EP3244935A4

申请日:

2016.04.20

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

Provided is a process for preparing a polyurethane foam dressing in which an anti-inflammatory agent is homogeneously dispersed, the process including obtaining a drug (i.e., anti-inflammatory agent)-containing polyurethane prepolymer using a certain dispersing agent and reacting the drug-containing polyurethane prepolymer with a water-containing blowing solution to form a polyurethane foam and then drying the polyurethane foam.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/