Fluorinated polymeric membranes for gas separation processes

Details Fluorinated polymeric membranes for gas separation processes Fluorinated polymeric membranes for gas separation processes

B - Operations, Transporting

01

D

18/24, 204/96.18

B01D 71/44 (2006.01) B01D 67/00 (2006.01) C08F 8/22 (2006.01)

Patent

CA 1320804

211-P-USO3247 ABSTRACT The present invention is a treated, semi-permeable, polymeric membrane having improved selectivity for separating components of a gas mixture. The membrane is provided by fluorinating a polymer cast into membrane form, having the general structural formula: Image Wherein R1 is a linear or branched C1-C4 alkyl group; R2 and R3 are independently linear or branched C1-C6 alkyl groups; R4 is a linear or branched C1-C12 alkyl or aryl group; X is a C1-C3 alkyl group or Image ; m is at least 100; and n is 0 or 1.

524874

Affiliated with

Also associated with

Rating

Fluorinated polymeric membranes for gas separation processes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorinated polymeric membranes for gas separation processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorinated polymeric membranes for gas separation processes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1305073