Hydrophile Membran und Verfahren für die Herstellung einer hydrophilen Membran

A membrane for membrane filtration is disclosed, comprising a polymer matrix formed by coagulation with a liquid coagulant from a casting syrup, which polymer matrix is linked to hydrophilic groups belonging to a compound which has a hydrophilic chain section, is not coagulated by the liquid coagula...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZWIJNENBURG, ARIE, NL-9821 PS OLDEKERK, NL, WEYENBERG, DIRK CHRISTIAAN, NL-9204 KK DRACHTEN, NL, SNIJDERS, GERRIT JAN, NL-8401 WD GORREDIJK, NL, REKERS, CASPER JOHANNES NICOLAAS, NL-7772 JV HARDENBERG, NL
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	A membrane for membrane filtration is disclosed, comprising a polymer matrix formed by coagulation with a liquid coagulant from a casting syrup, which polymer matrix is linked to hydrophilic groups belonging to a compound which has a hydrophilic chain section, is not coagulated by the liquid coagulant, is coupled on either side to a hydrophobic chain, is anchored in the polymer matrix by non-chemical bonding, and is composed of a compound which has a molecular weight of at least 2000 and can be used as a thickening agent.