Fibrous media containing millimicron-sized particulates

Details Fibrous media containing millimicron-sized particulates Fibrous media containing millimicron-sized particulates

1982-02-09

1985-04-16

Cintins, Ivars C.

Liquid purification or separation

Filter

210496, 2105021, 210505, B01D 3904, B01D 3906

Patent

active

045114730

ABSTRACT:
A self supporting fibrous matrix containing immobilized therein at least about 5% by weight of micro-particulate, with an average diameter less than 1 micron, preferably fumed silica, or alumina, and flocculating amounts of an organic polycationic resin and an organic polyanionic resin, is useful for fluid treatment and filtration processes, especially delipidization and depyrogenation of fluids such as serum.

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