Lithium ion secondary battery composition, lithium ion secondary battery slurry, lithium ion secondary battery electrode, lithium ion secondary battery separator, and lithium ion secondary battery

摘要

Provided is a composition for an electricity storage device that is excellent in blocking resistance and capable of producing an electrode and a separator that can effectively prevent misalignment (ie, can be appropriately blocked) when laminating an electrode and a separator. The composition for an electricity storage device according to the present invention contains a binder, an anti-blocking agent, and a liquid medium, and the content of the binder is M1 parts by mass and the content of the anti-blocking agent is M2 parts by mass. Sometimes 1 M1 / M2 4000.