Water removing filter media

Details Water removing filter media Water removing filter media

1984-11-13

1986-08-05

Fisher, Richard V.

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

2105021, 210508, 210DIG6, 55524, B01D 1500

Patent

active

046042059

ABSTRACT:
A filter media for use in a filter employed to separate water and particulate material from a liquid to be purified, such as a hydrocarbon fuel. The filter media includes a porous material such as glass fiber having a density sufficient to provide the desired mechanical filtration and which carries a water insoluble, water-absorbing material as, for example, a starch-polyacrylonitrile graft copolymer. Also disclosed is a filter employing the media and a method of making the media.

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patent: 4242206 (1980-12-01), Estabrooke

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