Hollow fiber membrane and method for producing the same

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专利权人:

旭化成メディカル株式会社

发明人:

大石 輝彦

申请号：

JP2010082511

公开号：

JP5371867B2

申请日:

2010.03.31

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

<；P>；PROBLEM TO BE SOLVED: To provide a hollow fiber membrane which is free from defective parts, such as pinholes, membrane breakages, and which includes polyvinyl pyrrolidone. <；P>；SOLUTION: In the hollow fiber membrane including polyvinyl pyrrolidone, a mode diameter at the secondary peak of the particle diameter distribution of a soluble polyvinyl pyrrolidone extracted from the hollow fiber membrane measured by a dynamic light-scattering method is &le；300 nanometers. <；P>；COPYRIGHT: (C)2011,JPO&INPIT

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