COATING AGENT COMPOSITION FOR BATTERY ELECTRODES OR SEPARATORS

摘要

An object of the present invention is to solve problems of poor safety and short life of the battery caused due to poor adhesion of the coating agent composition for battery electrode or separator to an electrode or separator. A coating agent composition for battery electrode or separator, comprising a vinyl alcohol copolymer having a structural unit represented by the general formula (1), and an aqueous emulsion of a synthetic resin obtained by polymerizing a copolymerizable monomer having an acrylic monomer as a main component, or an aqueous emulsion of a styrene thermoplastic elastomer.