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MEMBRANE EN FIBRES À BASE DE POLYSULFONE ET MODULE À MEMBRANES EN FIBRES CREUSES DESTINÉS À PURIFIER UNE PRÉPARATION SANGUINE
专利权人:
Toray Industries; Inc.
发明人:
申请号:
EP13768390.0
公开号:
EP2832386A1
申请日:
2013.03.28
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
The present invention is intended to provide a polysulfone-based hollow fiber membrane and a hollow fiber membrane module for purifying a blood preparation, which allow for deproteinization of the blood preparation so that a highly safe blood preparation can be efficiently obtained. The present invention provides a polysulfone-based hollow fiber membrane for purifying a blood preparation, the membrane having a hydrophilic polymer on a surface thereof which contacts the blood preparation, in which the abundance ratio of the hydrophilic polymer is from 40 to 60% by mass, and porosity at the surface is from 8 to 30%.
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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