MEMBRANE AND METHOD FOR MAKING SAME

A process for preparing a membrane, which process comprises preparing a polymer-casting solution, casting a thin film of the casting solution, curing the cast film for a predetermined period of time and contacting the cast cured film with a leaching liquid to provide a membrane, the improvement whic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZEMAN, LEOS J, JAKABHAZY, STEPHEN Z
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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