| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material excellent in protective physical property and molding processability as a material used for emboss type polymer battery packaging. <P>SOLUTION: The packaging material for a polymer battery is a laminate forming an emboss type outer package body at least constituted of a base material layer, an adhesive layer, a chemical conversion treatment layer, aluminum, a chemical conversion treatment layer, an acid denaturation PP coating layer, and an innermost layer. The chemical conversion treatment is phosphate chromate treatment, the adhesive layer is formed by a dry laminate method, and the innermost layer is a cast polypropylene film layer. <P>COPYRIGHT: (C)2011,JPO&INPIT |
