Composite dense membrane

Details Composite dense membrane Composite dense membrane

1984-07-26

1986-04-08

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55158, B01D 5322

Patent

active

045810435

ABSTRACT:
Composite dense membranes are described comprising (1) a dense ultrathin selective film of a silicon-free polymerizate, (2) a dense, highly permeable intermediate layer formed by conventional polymerization fluids, e.g., gases may be selectively separated using such a composite dense membrane and (3) a microporous substrate supporting the plasma polymerizate film and the intermediate layer.

REFERENCES:
patent: 3518108 (1970-06-01), Heiss, Jr. et al.
patent: 3620895 (1971-11-01), Bailey et al.
patent: 3717525 (1973-02-01), Buhemann
patent: 3767737 (1973-10-01), Lundstrom
patent: 3847652 (1974-11-01), Fletcher et al.
patent: 4163725 (1979-08-01), Sano et al.
patent: 4199448 (1980-04-01), Johnson et al.
patent: 4214020 (1980-07-01), Ward et al.
patent: 4230463 (1980-10-01), Henis et al.
patent: 4260647 (1981-04-01), Wang et al.
patent: 4470831 (1984-09-01), Hirose

Affiliated with

Also associated with

Rating

Composite dense membrane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite dense membrane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite dense membrane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2063905