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ELECTROCHEMICAL CELL PACKAGING MATERIAL

  • US 20140335403A1
  • Filed: 11/08/2012
  • Published: 11/13/2014
  • Est. Priority Date: 11/11/2011
  • Status: Active Grant
First Claim
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1. An electrochemical cell packaging material comprising, as layers laminated together, at least:

  • a base material layer formed of a resin film;

    a protective layer arranged as an outer layer, for protecting the base material layer;

    a thermally adhesive layer arranged as an innermost layer and formed of a thermally adhesive resin; and

    a barrier layer arranged between the base material layer and the thermally adhesive layer and formed of a metal foil,wherein the protective layer is formed of an epoxy resin having bisphenol A or bisphenol F as skeletal units.

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