ALL-SOLID SECONDARY BATTERY BINDER COMPOSITION, ALL-SOLID SECONDARY BATTERY SLURRY COMPOSITION, SOLID-ELECTROLYTE-CONTAINING LAYER, AND ALL-SOLID SECONDARY BATTERY

摘要

Provided is an all-solid secondary battery binder composition that makes it possible to form a solid-electrolyte-containing layer that can allow an all-solid secondary battery to exhibit excellent high-temperature cycle characteristics. An all-solid secondary battery binder composition that includes an acrylic polymer and, relative to the acrylic polymer, 500–20,000 mass ppm of a phosphate ester emulsifier.