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IMPROVED MEMBRANES FOR SEPARATION OF ALKENES FROM ALKANES

United States Patent Application

20180085714
A1
View the Complete Application at the US Patent & Trademark Office
Ionomers of Group 11 metals which include repeat units from vinylidene fluoride, can separate alkenes from alkanes when comprising a layer of a membrane. These membranes have excellent permeability and/or selectivity for alkenes in the separation of alkenes from alkanes.
SHANGGUAN, NING (CHERRY HILL, NJ), FEIRING, ANDREW EDWARD (WILMINGTON, DE), MAJUMDAR, SUDIPTO (NEWARK, DE)
15/ 573,199
May 6, 2016
GOVERNMENT RIGHTS [0001] Support was provided under Department of Energy awards of DE-SC0004672 and DE-SC0007510. The U.S. government has rights in this patent application.