Conductive film, current collector, battery and bipolar battery using the same

(1) amine and epoxy resin (however, the compounding ratio of epoxy resin and amine is 1.0 or more in terms of the active hydrogen number ratio of amine to the number of functional groups of epoxy resin), (2) phenoxy resin and epoxy resin, (3) a layer 1 formed of a saturated hydrocarbon polymer having a hydroxyl group, (4) a polymer material 1 containing any of a curable resin and an elastomer, and a conductive material 1 containing conductive particles 1 The conductive film has excellent stability with respect to the equilibrium potential environment of the negative electrode, has a low electric resistance per unit area in the thickness direction, and if used as a multilayer conductive film, has excellent interlayer adhesion and collects these. When used as an electric body, a battery that achieves both weight reduction and durability can be obtained.