COATED POROUS POLYMERIC MEMBRANES

To provide: membranes and methods of using the membranes to treat liquids; and particularly, porous polymeric membranes coated with cross-linked monomers that are charged in an organic liquid, materials for removing metal contaminants from liquids, and methods of use.SOLUTION: A coating 10 on a poro...

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Bibliographische Detailangaben
Hauptverfasser:	JAD ALI JABER, JAMES HAMZIK, KAMIYAMA SATORU, SAKSATHA LY
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide: membranes and methods of using the membranes to treat liquids; and particularly, porous polymeric membranes coated with cross-linked monomers that are charged in an organic liquid, materials for removing metal contaminants from liquids, and methods of use.SOLUTION: A coating 10 on a porous polymeric membrane 100 that is coated with a cross -linked polymerized monomer has a charge when it is immersed in an organic liquid used for photoresist, and removes metal contaminants from the organic liquid.SELECTED DRAWING: Figure 1A 【課題】膜及び液体を処理するために膜を使用する方法を提供する。特に、有機液体中で帯電する架橋モノマーで被覆された多孔質ポリマー膜及び液体から金属汚染物質を除去するための材料、及び使用する方法を提供する。【解決手段】架橋された重合性モノマーで被覆された多孔質ポリマー膜１００上のコーティング１０は、フォトレジストの有機液体に浸漬されると電荷を持ち、金属汚染物質を有機液体から除去する。【選択図】図１Ａ