BINDER FOR NONAQUEOUS SECONDARY BATTERIES, RESIN COMPOSITION FOR NONAQUEOUS SECONDARY BATTERIES, NONAQUEOUS SECONDARY BATTERY SEPARATOR, NONAQUEOUS SECONDARY BATTERY ELECTRODE, AND NONAQUEOUS SECONDARY BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a binder for nonaqueous secondary batteries which enables the achievement of excellent resistance against an electrolyte and good adhesion with an electrode and a separator (especially, a polyolefin layer), and is superior in safety in manufacturing, and hard to present a health hazard.SOLUTION: A binder for nonaqueous secondary batteries comprises particles formed by a polymer. The polymer is produced by copolymerization of a first monomer including an acid functional group, a second monomer including an amide group, and a third monomer different from the first and second monomers and (meth)acrylonitrile, of which the glass transition temperature is -60 to 60°C.