PACKAGING MATERIAL FOR POWER STORAGE DEVICE, METHOD OF PRODUCING SAME, AND POWER STORAGE DEVICE

This packaging material for a power storage device is constituted by a laminate comprising, in the stated order, at least a substrate layer, a barrier layer, and an inside layer. The inside layer is provided with an adhesive layer and a heat-sealing resin layer from the barrier layer side; and if dy...

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Bibliographische Detailangaben
Hauptverfasser: ITO, Tsuyoshi, KOTERA, Hiroyuki, KODANI, Kazufumi, YASUDA, Daisuke, YAMASHITA, Takanori, OJIRI, Tetsuya, KIYOHARA, Yoshiko
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This packaging material for a power storage device is constituted by a laminate comprising, in the stated order, at least a substrate layer, a barrier layer, and an inside layer. The inside layer is provided with an adhesive layer and a heat-sealing resin layer from the barrier layer side; and if dynamic viscoelasticity is measured by tension with respect to the inside layer, the growth rate at 80°C is 8.0% or lower.