Cross-linked polyarylene oxide membranes

Details Cross-linked polyarylene oxide membranes Cross-linked polyarylene oxide membranes

C - Chemistry, Metallurgy

08

J

18/32

C08J 9/40 (2006.01) B01D 69/08 (2006.01) B01D 71/52 (2006.01) B01D 71/68 (2006.01) C08G 65/48 (2006.01) C08L 71/12 (2006.01)

Patent

CA 1247813

ABSTRACT There is disclosed improved covalently-bonded, cross-linked polymeric gas separation membranes made of a polyarylene oxide precursor and a chemical cross- linking agent. Apparatus and processes utilizing such membranes for selectively separating at least one gas from a gaseous mixture by permeation. Membranes include substituted phenylene oxide polymers cross-linked with ammonia, the substituent of the polymer being a halogenated alkyl group or a halogenated acyl group.

457846

Affiliated with

Also associated with

Rating

Cross-linked polyarylene oxide membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cross-linked polyarylene oxide membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cross-linked polyarylene oxide membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1291603