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PROCESS FOR PREPARING POLYURETHANE FOAM DRESSING COMPRISING ANTI-INFLAMMATORY AGENT
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/

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