POLYSULFONE MEMBRANE HAVING HIGH SELECTIVITY

A spin dope composition produces a polymeric fiber useful in non- cryogenic gas separation. The composition includes polysulfone as the polymeric component,two solvents, in which the polymer is soluble, and a non- sol vent, in which the polymer is insoluble. The solvents preferably include N -methyl...

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Bibliographische Detailangaben

Hauptverfasser:	BARAJAS, ARTHUR J, COAN, FREDERICK L
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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