Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Laminate packing material for battery and laminate battery
In a laminated external packaging material for a battery according to the present invention, a metallic foil 2 is adhered to one surface side of a base film 1, and a coated film layer 4 of thermal adhesive resin having a softening point of 160° C. or below and capable of thermally bonding to a surface film of a battery main body is formed on the other surface side of the base film 1. With this laminated external packaging material for a battery, without using an adhesive tape or a hot-melt adhesive, this packaging material can be easily and assuredly bonded to the battery main body and also can be bonded firmly to an end portion reinforcing plastic component.
Showa Denko Packaging Co.
B B B B B B H B B B H Y B B B B B H B B B B H H B
B32B B32B B32B B32B B32B B32B H01M B32B B32B B32B H01M Y02E B32B B32B B32B B32B B32B H01M B32B B32B B32B B32B H01M H01M B32B
additional inventional inventional inventional additional additional inventional inventional inventional inventional additional additional additional inventional additional inventional inventional inventional inventional additional additional additional inventional inventional inventional
Tadashi Koji Hiroshi Tsuyoshi Koji Jun Hiroyuki Masato Kazuhito
Miebori Miyano Hata Sugiyama Minamitani Tanigawa Yamada Sato Hatta