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|1. (WO2018043484) BINDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ELECTRODES AND USE OF SAME|
|Applicants:||TOAGOSEI CO., LTD.
|Title:||BINDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ELECTRODES AND USE OF SAME|
The present invention relates to: a binder for nonaqueous electrolyte secondary battery electrodes; and a use of this binder. This binder contains a crosslinked polymer or a salt thereof, said crosslinked polymer containing an ethylenically unsaturated carboxylic acid and a crosslinkable monomer as constituent monomers. The crosslinked polymer contains 20-99.95% by mass of the ethylenically unsaturated carboxylic acid in all constituent monomers, while containing at least one compound selected from among trimethylolpropane diallyl ether and trimethylolpropane triallyl ether as the crosslinkable monomer that serves as a constituent monomer.