Fluid treatment system having low affinity for proteinaceous mat

Details Fluid treatment system having low affinity for proteinaceous mat Fluid treatment system having low affinity for proteinaceous mat

1988-09-26

1990-09-25

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210651, 210490, 21050024, 21050035, 427245, B01D 6902

Patent

active

049591509

ABSTRACT:
A fluid treatment system is provided having a low affinity for amide group-containing materials comprising a porous structure, fluid-contacting components, including means to retain the porous structure, and a surface-modifying polymeric material having a low affinity for amide group-containing materials, formed in situ and bonded directly to the surfaces of the porous structure and the fluid contacting components. A method of producing a fluid treatment system having a low affinity for amide group-containing materials is also provided, comprising contacting the components of a filtration system including a porous structure and fluid contacting components, the fluid contacting components including means to retain the porous structure, with a solution of a monofunctional monomer having at least one hydroxyl group, which monomer is capable of forming a polymer having a low affinity for amide group-containing materials, and exposing the components and the monomer to ionizing radiation to effect polymerization of the monomer at the surface of the components.

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