SEPARATION MEMBRANE FOR USE IN TREATMENT OF LIQUID COMPRISING AROMATIC ETHER POLYMER WHICH IS HYDROPHILIZED WITH HYDROPHILIZING AGENT

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专利权人:

发明人:

申请号：

EP06782688.3

公开号：

EP1918019B1

申请日:

2006.08.04

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

[PROBLEMS] To provide a novel hydrophilized separation membrane for use in the treatment of a liquid, which comprises an aromatic ether polymer, is less likely to be degraded by sterilization with a high energy ray and has a controlled pore size and a high water permeability. [MEANS FOR SOLVING PROBLEMS] A porous separation membrane for use in the treatment of a liquid which is produced by a wet film formation process using an aromatic ether polymer and a hydrophilizing agent. The separation membrane can be used for medical purposes or in a pharmaceutical or food.

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中国工程科技知识中心

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