BINDER RESIN EMULSION FOR ENERGY DEVICE ELECTRODE AND ENERGY DEVICE ELECTRODE AND ENERGY DEVICE THAT USE SAME

摘要

A binder resin emulsion for energy device electrodes is provided that is used in energy device electrodes and more particularly that is used as a binder to dispose an active material on the current collector of such an electrode. An energy device electrode and energy device that use this emulsion are also provided. A binder resin emulsion for energy device electrodes is used that comprises: a copolymer of an α,β-unsaturated carboxylic acid and an α-olefin that has been neutralized with a neutralizing agent; and water. Also, an energy device electrode and an energy device that use this binder resin emulsion are utilized.