发明授权
US06756449B2 AnB block copolymers containing poly (vinyl pyrrolidone) units, medical devices, and methods 有权
含有聚(乙烯基吡咯烷酮)单元的AnB嵌段共聚物,医疗器械和方法

AnB block copolymers containing poly (vinyl pyrrolidone) units, medical devices, and methods
摘要:
AnB block copolymers, wherein n is at least two, that include A blocks with poly(vinyl pyrrolidone) units and B blocks with urethane groups, urea groups, imide groups, amide groups, ether groups, ester groups, or combinations thereof, as well as medical devices and methods.
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