Hydrophilic, asymmetric, chemically-resistant polyaramide membra

Details Hydrophilic, asymmetric, chemically-resistant polyaramide membra Hydrophilic, asymmetric, chemically-resistant polyaramide membra

1994-11-08

1996-07-16

Drodge, Joseph W.

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

21050023, 21050038, B01D 6910, B01D 7156

Patent

active

055364080

ABSTRACT:
A macroporous, asymmetric, hydrophilic membrane is described, which contains a copolyamide which has the following recurring structural units:

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