发明名称 |
Hydrophilized porous film and process for producing the same |
摘要 |
A hydrophilized porous film which can be obtained through hydrophilizing by a simple method without impairing rejection performance and permeation performance and easily retains the properties of a film material, and to provide a process for producing the same. The hydrophilized porous film comprises a hydrophobic polymer and dispersed therein an organized clay which has been organized with a hydrophilic compound, and is obtained by a process including a step of dispersing a clay organized with a hydrophilic compound in a solution of a hydrophobic polymer and a step of subjecting this solution to phase separation to obtain the hydrophilized porous film.
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申请公布号 |
US7115680(B2) |
申请公布日期 |
2006.10.03 |
申请号 |
US20040848355 |
申请日期 |
2004.05.19 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
FUJIOKA HIROKI;ISHIZUKA HIROTOSHI;SASAKI TAKATOSHI |
分类号 |
C08J9/28;C08K3/34;C08J5/18;C08K9/04;C08L101/00 |
主分类号 |
C08J9/28 |
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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