SLURRY COMPOSITION FOR SECONDARY BATTERY USE, BINDING RESIN COMPOSITION FOR SECONDARY BATTERY POSITIVE ELECTRODE USE, BINDING RESIN COMPOSITION FOR SECONDARY BATTERY NEGATIVE ELECTRODE USE, BINDING RESIN COMPOSITION FOR SECONDARY BATTERY SEPARATOR POROUS FILM USE, AND BINDING RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODE POROUS FILM USE

摘要

PROBLEM TO BE SOLVED: To provide a slurry composition for secondary battery use which is superior in binding force with a current collector or a base material.SOLUTION: A slurry composition comprises: a binding resin; an amino group-containing water-soluble polymer; and a carbodiimide compound. The binding resin is any of 1,3-butadiene, isoprene, 2,3-dimethyl-1,3-butadiene, 2-chloro-1,3-butadiene, substituted straight-chain conjugated pentadienes, and substituted and side-chain conjugated hexadienes. The amino group-containing water-soluble polymer includes 1-60 wt% of amino group-containing monomer units. The carbodiimide compound is a poly carbodiimide compound. The slurry composition for secondary battery use forms a binding resin composition for secondary battery positive electrode use when being combined with a positive electrode active material, forms a binding resin composition for secondary battery negative electrode use when being combined with a negative electrode active material and forms a binding resin composition for secondary battery separator porous film use when being combined with non-conductive fine particles.