Selective gas separation membrane

Details Selective gas separation membrane Selective gas separation membrane

1985-03-14

1987-01-13

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 16, 55 68, B01D 5322

Patent

active

046362290

ABSTRACT:
A selective gas separation membrane comprising a fumaric diester polymer having a repeating unit represented by the following general formula (1): ##STR1## wherein X and Y are each independently an alkyl, cycloalkyl, aryl, trialkylsilylalkyl or siloxane-containing alkyl group.

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Otsu et al., Polymers from 1,2-Disubstituted Ethylenic Monomers, 2.sup.a) Homopolymers from Dialkyl Fumarates by Radical Initiator, Makromol. Chem., Rapid Commun. 2, 725-728 (1981).

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