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filingDate 2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date>
grantDate 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber CN-111032199-B
titleOfInvention Cross-linked polymer blend membranes for gas separation
abstract The present invention provides a method of manufacturing a gas separation membrane, a gas separation membrane, and a method of gas separation. The gas separation membrane comprises a cross-linked poly(ether-b-amide) copolymer, wherein the poly(ether-b-amide) copolymer comprises a polyurethane cross-link that is a poly(ether-b-amide) copolymer The reaction product of a compound with a diisocyanate polyether according to formula (I).
priorityDate 2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

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Total number of triples: 34.