Polyimide and polyamide-imide gas separation membranes

Details Polyimide and polyamide-imide gas separation membranes Polyimide and polyamide-imide gas separation membranes

1993-05-05

1994-05-10

Spitzer, Robert

Gas separation: processes

Selective diffusion of gases

Selective diffusion of gases through substantially solid...

95 54, B01D 5322, B01D 7164

Patent

active

053104153

ABSTRACT:
Novel polyimide and polyamide-imide gas separation membranes and the process of using such membranes to separate one or more gases from a gaseous mixture is disclosed. The polyimides and polyamide-imides are formed from a blend of diamines containing the ester derived from 1,3-diamino-2-hydroxypropane.

REFERENCES:
patent: Re30351 (1980-07-01), Hoehn et al.
patent: 3533997 (1970-10-01), Angelo
patent: 3822202 (1974-07-01), Hoehn
patent: 4080744 (1978-03-01), Manos
patent: 4120098 (1978-10-01), Manos
patent: 4230463 (1980-10-01), Henis et al.
patent: 4717394 (1988-01-01), Hayes
patent: 4734464 (1988-03-01), Biensan
patent: 4859384 (1989-08-01), Fibiger et al.
patent: 5015270 (1991-05-01), Ekiner et al.
patent: 5067970 (1991-11-01), Wang et al.
patent: 5073176 (1991-12-01), Arthur
patent: 5076816 (1991-12-01), Avrillon et al.
patent: 5085676 (1992-02-01), Ekiner et al.
patent: 5116504 (1992-05-01), Sakashita et al.
patent: 5165963 (1992-11-01), Matsumoto et al.
patent: 5232472 (1993-08-01), Simmons et al.
patent: 5248319 (1993-09-01), Ekiner et al.

Affiliated with

Also associated with

Rating

Polyimide and polyamide-imide gas separation 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 Polyimide and polyamide-imide gas separation membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyimide and polyamide-imide gas separation membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2410920