▎ 摘　　要

NOVELTY - Binder composition comprises a dispersion of: (a) a polyvinylidene fluoride polymer dispersed in an organic dispersion medium; (b) a (meth)acrylic polymer dispersant prepared from a mixture of monomers comprising 2-50 wt.% alpha, beta-ethylenically unsaturated carboxylic acid; and (c) a separately added crosslinking agent. USE - The composition is useful in electrode slurry (claimed) for a lithium ion secondary battery. ADVANTAGE - The composition: is stable; and provides high quality electrodes for batteries and other electrical storage devices having interconnectivity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) an electrode slurry comprising an electrically active material capable of lithium intercalation/deintercalation, and the binder composition; (2) an electrode slurry comprising a conductive agent, and the binder composition; (3) an electrode comprising an electrical current collector, a cured film formed on the collector comprising (i) a polyvinylidene fluoride polymer, (ii) a crosslinked (meth)acrylic polymer dispersant prepared from a mixture of monomers comprising 2-50 wt.% alpha, beta-ethylenically unsaturated carboxylic acid, where the crosslinked (meth)acrylic polymer dispersant is crosslinked with a separately added crosslinking agent, (iii) a conductive material, and (iv) an electrode active material capable of lithium intercalation/deintercalation; and (4) an electrical storage device comprising the electrode, a counter electrode, and an electrolyte.