Aromatic polyetherketone gas separation membranes

Details Aromatic polyetherketone gas separation membranes Aromatic polyetherketone gas separation membranes

1994-08-18

1995-12-12

Spitzer, Robert

Gas separation: processes

Selective diffusion of gases

Selective diffusion of gases through substantially solid...

95 54, 96 14, B01D 5322, B01D 7138

Patent

active

054745969

ABSTRACT:
Novel aromatic polyetherketone gas separation membranes and the process of using such membranes to separate one or more gases from a gaseous mixture are disclosed. The polyetherketones are formed from 2,6-dihalobenzophenone, preferably 2,6-difluorobenzophenone.

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