ADHESION-PREVENTING PREPARATION COMPRISING COMPOSITION COMPRISING POLYCATIONIC TRIBLOCK COPOLYMER AND POLYANIONIC POLYMER

• 收藏
• 分享

专利权人:

UNIVERSITY OF TSUKUBA

发明人:

Yukio NAGASAKI,Hiroyuki NAKAGAWA

申请号：

US15116577

公开号：

US20160346438A1

申请日:

2015.01.27

申请国别(地区):

US

年份:

2016

代理人:

摘要：

[Problem] To provide a composition capable of effectively preventing adhesion.[Solution] An adhesion-preventing preparation comprising, as an active ingredient, a composition comprising an A-B-A triblock copolymer, in which A denotes a cationically chargeable polymer block and B denotes a water-soluble block that comprises a poly(ethylene glycol) (or poly(oxyethylene)) chain, and a polyanionic polymer.

来源网站：

中国工程科技知识中心

来源网址：

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