Crosslinked polymer binder from crosslinkable monomer for nonaqueous electrolyte secondary battery and use thereof
AssigneeToagosei Co., Ltd.
InventorsHideo Matsuzaki, Tomoko Nakano
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Abstract
A binder for a nonaqueous electrolyte secondary battery electrode and use thereof are described. The binder contains a crosslinked polymer or salt thereof, the crosslinked polymer having an ethylenically unsaturated carboxylic acid and a crosslinkable monomer in constituent monomers thereof, or salt thereof, wherein the crosslinked polymer includes the ethylenically unsaturated carboxylic acid in an amount of 20 to 99.95 mass % of the total constituent monomers, and the crosslinked polymer includes at least one compound selected from the group made of trimethylolpropane diallyl ether and trimethylolpropane triallyl ether as the crosslinkable monomer.
Claims8
A binder for a nonaqueous electrolyte secondary battery electrode, the binder comprising a crosslinked polymer comprising an ethylenically unsaturated carboxylic acid and a crosslinkable monomer in constituent monomers, or salt thereof, wherein
- the crosslinked polymer comprises the ethylenically unsaturated carboxylic acid in an amount of 20 to 99.95 mass % of the total constituent monomers, and
- the crosslinkable monomer comprises at least one compound selected from the group consisting of trimethylolpropane diallyl ether and trimethylolpropane triallyl ether.
Dependencies are inferred from the claim text.