NOVELTY - A laminated body comprises stainless steel foil which has 1st surface and 2nd surface, acid-modified polyolefin-based resin layer positioned on 1st surface of stainless steel foil through direct or chemical conversion treatment film, heat-fusible polyolefin resin layer which is positioned on acid-modified polyolefin-based resin layer, and urethane resin layer containing polyethylene resin particle with average particle diameter of 0.1-0.5 mu m and positioned on 2nd surface of stainless steel foil. Flow beginning temperature of urethane resin in urethane resin layer is greater than or equal to 150 degrees C.    USE - A laminated body for case of secondary battery (claimed) used for electric vehicle, hybrid vehicle, and solar cells.    ADVANTAGE - Battery case made of laminated body can be manufactured, without using oil press. Laminated bodies can be joined by heat fusion, without reducing workability.    DETAILED DESCRIPTION - A laminated body comprises stainless steel foil which has 1st surface and 2nd surface, acid-modified polyolefin-based resin layer positioned on 1st surface of stainless steel foil through direct or chemical conversion treatment film, heat-fusible polyolefin resin layer which is positioned on acid-modified polyolefin-based resin layer, and urethane resin layer containing polyethylene resin particle with average particle diameter of 0.1-0.5 mu m and positioned on 2nd surface of stainless steel foil. Flow beginning temperature of urethane resin in urethane resin layer is greater than or equal to 150 degrees C. Particle inside of polyethylene resin is exposed on outside surface of urethane resin layer. Dynamic friction coefficient of urethane resin layer surface is less than or equal to 0.2. Ratio of dynamic friction coefficient of heat-fusible polyolefin resin layer surface with respect to dynamic friction coefficient of urethane resin layer surface is greater than or equal to 1.1. An INDEPENDENT CLAIM is included for secondary battery which has case made of heat fused molded product of laminated body.