Title:
PRESSURE AFFINITY MEMBRANE
Document Type and Number:
Japanese Patent JPS5284185
Kind Code:
A
Abstract:
Pressure-driven affinity sorption membranes are prepared from a membrane filter composed of an insoluble matrix polymer or an interpolymer composite and used for separation and purification by passing therethrough solutions containing mixtures, one or more of which forms a specific complex with the ligand on the pore surface of the membrane, washing out the uncoupled solutes, then employing an appropriate displacing or eluting agent to recover the desired component in a pure and concentrated state, all under pressure-driven conditions.
Inventors:
HARII PII GUREGAA
Application Number:
JP13180876A
Publication Date:
July 13, 1977
Filing Date:
November 04, 1976
Export Citation:
Assignee:
GREGOR HARRY P
International Classes:
B01D61/14; B01D15/08; B01D39/00; B01D71/62; C07K1/34; C07K14/81; C07K16/06; C07K17/08; C08J5/18; C12N9/00; C12N11/00; C12N11/02; C25B13/04; B01J20/28; B01J20/32; (IPC1-7): B01D13/04