A secondary battery is provided and including a positive electrode; a negative electrode; and an electrolyte, wherein the secondary battery is operable to be subject to a low-temperature cycle, followed by high-temperature storage or a room-temperature cyc...

Novel structure comprises metal layer (L1), polymer layer (L2) consisting of 1-100 wt. % modified fluorinated polymer (I) and 0-99 wt. % fluorinated polymer (II) and optionally a (II) layer (L3) ((L2) being a primer layer if (L3) is present). (I) is select...

A binder composition comprising (1) an organic liquid material, (2) polymer particles (A) insoluble in the organic liquid material, and (3) a polymer (B) soluble in the organic liquid material, said polymer (B) comprising structural units derived from an e...

An alkaline battery constructed of a cathode can (1) and an anode cup (3) in such a way that an open end of the cathode can is sealed by the anode cup, with a gasket (2) interposed between them, characterized in that the open end of the anode cup is folded...