B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
195/59, 195/78
B01D 61/14 (2006.01) B01D 61/18 (2006.01)
Patent
CA 1082625
ABSTRACT OF THE DISCLOSURE Pressure-driven affinity sorption membranes are prepared from a membrane filter composed of an insoluble matrix polymer or an interpolymer composite which is homoporous and with pores of appropriate dimensions, acti- vating its pore surfaces (where necessary) under pressure-driven conditions to fix to them appropriate ligand groups either with or without connecting "chain" molecules in a one or multi-step reaction, also under pressure-driven condi- tions where necessary so as to provide for an adequate control of the time and conditions of coupling, following which processes of separation and puri- fication are achieved by passing through these membrane filters solution 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 desi- red component in a pure and concentrated state, all under pressure-driven conditions.
264990
Gregor Harry P.
Smart & Biggar
LandOfFree
Pressure-driven affinity sorption membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressure-driven affinity sorption membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure-driven affinity sorption membranes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-250610