C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
18/14, 183/2
C08J 5/22 (2006.01) B01D 53/22 (2006.01) B01D 61/24 (2006.01) B01D 71/56 (2006.01) C08G 69/26 (2006.01)
Patent
CA 2038647
PATENT 211PUSO4223 ABSTRACT The present invention is a class of polymeric membranes formed from aromatic polyamides derived from dicarboxylic acid chlorides and cardo- diamines having alkyl substituents on all portions ortho to the amine functions. These polyamide membranes exhibit high gas permselectivities and are useful in various gas separation applications.
Langsam Michael
Surnamer Andrew D.
Tien Chao-Fong
Air Products And Chemicals Inc.
Langsam Michael
Mcfadden Fincham
Surnamer Andrew D.
Tien Chao-Fong
LandOfFree
Membranes formed from rigid aromatic polyamines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Membranes formed from rigid aromatic polyamines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membranes formed from rigid aromatic polyamines will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1507646