Ion exchange compositions, methods for making and materials prepared therefrom
AssigneeBl Technologies, Inc.
InventorsRussell James MacDonald, Chakravarthy S Gudipati, Kai Zhang
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Abstract
An ion exchange polymer composition is provided, which includes a primary crosslinker and a secondary crosslinker. The primary crosslinker includes a crosslinked ionic monomer including a quaternary ammonium group. A method for making the ion exchange polymer composition and materials prepared from the ion exchange polymer composition are also provided.
Claims5
A membrane comprising an ion exchange polymer composition comprising the copolymerization reaction product between (i) a primary crosslinker comprising at least two polymerizable functional groups and (ii) a secondary crosslinker comprising at least two polymerizable functional groups, wherein the primary crosslinker comprises a crosslinked ionic monomer including a quaternary ammonium group, and wherein the at least two polymerizable functional groups of the primary crosslinker are polymerizable with the at least two polymerizable functional groups of the secondary crosslinker.
Dependencies are inferred from the claim text.