Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Patent
1986-12-23
1990-03-06
Jones, W. Gary
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
21050038, 210654, 210655, 4283157, 4284755, B01D 1300
Patent
active
049063740
ABSTRACT:
A porous polymeric medium having a low affinity for amide group-containing materials is provided comprising a porous polymeric substrate and a surface-modifying polymeric material having a low affinity for amide group-containing materials formed in situ at and covalently bonded to the surface of the porous polymeric substrate, the surface-modifying polymeric material being formed from a monofunctional monomer having at least one hydroxyl group.
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Jones W. Gary
Lee Coreen Y.
Pall Corporation
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