发明授权
- 专利标题: Packaging material for polymer cell and process for producing the same
- 专利标题(中): 聚合物电池的包装材料及其制造方法
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申请号: US09959782申请日: 2001-11-07
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公开(公告)号: US06761994B2公开(公告)日: 2004-07-13
- 发明人: Rikiya Yamashita , Masataka Okushita , Kazuki Yamada , Hiroshi Miyama
- 申请人: Rikiya Yamashita , Masataka Okushita , Kazuki Yamada , Hiroshi Miyama
- 优先权: JP2000-062793 20000308; JP2000-118300 20000419
- 主分类号: H01M202
- IPC分类号: H01M202
摘要:
A polymer battery module packaging material is a packaging laminated structure (10) including a base layer (11), a first adhesive resin layer (17b), a first chemically converted layer (16b), an aluminum layer (12), a second chemically converted layer (16a), a second adhesive resin layer (17a), a heat-sealable layer (14) and a liquid-paraffin layer (15). The second adhesive resin layer (17a) may be substituted by an acid-denatured polyolefin resin layer (13) formed by extrusion or an acid-denatured polyolefin resin layer (18) formed by coating. The heat-sealable layer (14) is formed of a polyolefin resin. The liquid paraffin layer (15) coating the heat-sealable layer (14) improves the emboss-formability of the polymer battery module packaging material.
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