发明名称 |
POROUS MEMBRANE AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
<p>Disclosed are a porous membrane having improved water permeability and elongation at break as well as high mechanical strength and impurity rejection rate and a method for manufacturing the same. The porous membrane of the present invention comprises a symmetric bead structure comprising a plurality of spherical crystallites. Each of the plurality of spherical crystallites comprises a plurality of sub-spherical crystallites.</p> |
申请公布号 |
EP2830747(A1) |
申请公布日期 |
2015.02.04 |
申请号 |
EP20130768485 |
申请日期 |
2013.03.28 |
申请人 |
KOLON INDUSTRIES, INC. |
发明人 |
RYU, JAE HEE;SHIN, YONG-CHEOL;LEE, JAE HUN |
分类号 |
B01D69/12;B01D63/06;B01D67/00;B01D69/00;B01D69/02;B01D69/08;B01D69/14;B01D71/02;B01D71/34 |
主分类号 |
B01D69/12 |
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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