Biodegradable and bioerodible polyurethanes, method of preparation thereof and use thereof

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专利权人:

发明人:

申请号：

EP13182122.5

公开号：

EP2842583A1

申请日:

2013.08.29

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

The present invention relates to biodegradable and bioerodible polyurethanes with a controlled degradation time and the use thereof in medicine, in particular as stent covers. The polyurethanes are composed of substantially hydrophobic block ABA poly(ester-ether) diols, hydrophilic polyoxyalkylene polymer, diisocyanate and a low-molecular polyol.

来源网站：

中国工程科技知识中心

来源网址：

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