发明名称 |
CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FILTRATION FILTER |
摘要 |
A crystalline polymer microporous membrane containing a crystalline polymer microporous film containing a crystalline polymer, and having an asymmetric pore structure; polyhydric alcohol covering at least part of an exposed surface of the crystalline polymer microporous film; and a crosslinking agent, wherein the polyhydric alcohol is crosslinked with assistance of the crosslinking agent.
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申请公布号 |
US2011120935(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20100953082 |
申请日期 |
2010.11.23 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
ISHIZUKA KENICHI;NISHITA NOBUHIRO |
分类号 |
B01D71/10;C08J9/00 |
主分类号 |
B01D71/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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