| 发明名称 |
MULTICOMPONENT COMPOSITE SEPARATION MEMBRANE AND ITS MANUFACTURING METHOD |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multicomponent composite separation membrane and its manufacturing method. <P>SOLUTION: The multicomponent composite separation membrane includes an activation layer and a supporting layer, wherein the activation layer is present in the outside of both sides of the membrane and the supporting layer is present in the inside. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
| 申请公布号 |
JP2008302359(A) |
申请公布日期 |
2008.12.18 |
| 申请号 |
JP20080167991 |
申请日期 |
2008.06.26 |
| 申请人 |
LG CHEMICAL CO LTD |
发明人 |
LEE SANG-YOUNG;BYEONG IN AHN;PARK SOON-YONG;YU JIN KYUNG;HEON SIK SONG |
| 分类号 |
A61M1/16;B01D69/12;B01D61/02;B01D61/24;B01D61/36;B01D67/00;B01D69/10;B01D71/06;B01D71/26;B01D71/28;B01D71/30;B01D71/34;B01D71/38;B01D71/42;B01D71/48;B01D71/50;B01D71/54;B01D71/56;B01D71/68;B01D71/70;B29C55/02;B29C55/06;C02F1/44;C08J9/00;H01M2/14;H01M2/16;H01M10/05;H01M10/052;H01M10/0565 |
主分类号 |
A61M1/16 |
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