BINDER RESIN COMPOSITION FOR NONAQUEOUS ELECTROLYTE SYSTEM ENERGY DEVICE ELECTRODE, NONAQUEOUS ELECTROLYTE SYSTEM ENERGY DEVICE ELECTRODE USING THE SAME, AND NONAQUEOUS ELECTROLYTE SYSTEM ENERGY DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide a binder resin composition of a nonaqueous electrolyte system energy device with excellent adhesiveness to a collector of an electrode, especially one of an anode, as well as an anti-swelling property against electrolyte solution, and that, with the electrode with excellent elasticity and flexibility, and an electrode for the nonaqueous electrolyte system energy device with a large capacity and a small capacity deterioration at charge/discharge cycles with the use of the binder resin composition. PSOLUTION: The binder resin composition for a nonaqueous electrolyte system energy device electrode made by including a nitrile system polymer containing 80% by mass of repeating units derived from a nitrile group-containing monomer, and an -olefin-,-unsaturated carboxylic acid copolymer containing a repeating unit derived from -olefin and a repeating unit derived from ,-unsaturated carboxylic acid, and the electrode of the nonaqueous electrolyte system energy device using the same, as well as the nonaqueous electrolyte system energy device are structured. PCOPYRIGHT: (C)2008,JPO&INPIT