Membranes with low protein adsorbability

Details Membranes with low protein adsorbability Membranes with low protein adsorbability

1986-12-23

1990-10-23

Spear, Frank

Liquid purification or separation

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Supported, shaped or superimposed formed mediums

21050038, B01D 6902

Patent

active

049649892

ABSTRACT:
A porous polymeric medium having low protein affinity is provided comprising a porous polymeric substrate and a polymer coating having a low affinity for amide group-containing materials formed in situ at the surface of the porous polymeric substrate from a polymer having a plurality of hydroxyl groups and a cross-linking agent having functional groups which react with the hydroxyl groups.

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