BINDER COMPOSITION FOR SECONDARY BATTERY ELECTRODE, SECONDARY BATTERY ELECTRODE MATERIAL SLURRY, SECONDARY BATTERY ELECTRODE, AND METHOD FOR MANUFACTURING SECONDARY BATTERY ELECTRODE MATERIAL SLURRY

摘要

PROBLEM TO BE SOLVED: To provide a binder composition for a secondary battery electrode, which can offer an electrode material slurry easy to defoam and enabling the production of a smooth coating film; and a secondary battery electrode material slurry arranged by use of such a composition.SOLUTION: A binder composition for a secondary battery electrode comprises: a binder polymer; and a defoaming agent including 50 mass% or more of a mineral oil. A secondary battery electrode material slurry comprises: a binder polymer; and a defoaming agent including 50 mass% or more of a mineral oil; and an active material.SELECTED DRAWING: None