Patent · US Active

Battery packaging material

US10581033B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

Dai Nippon Printing Co., Ltd. · JP

Inventors

Makoto Amano · Tokyo, JP
Rikiya Yamashita · Tokyo, JP
Tetsuya Ojiri · Tokyo, JP
Shunsuke Ueda · Tokyo, JP

Key dates

Filing date	Sep 3, 2015
Grant date	Mar 3, 2020
Priority date	—
Expiry date	Mar 4, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A battery packaging material has an excellent ink printing characteristic on a base-layer-side surface. This battery packaging material has a laminated body formed by sequentially stacking at least a base layer, a metal layer, and a sealant layer, with the wet tensile strength of the surface of the base layer being 32 mN/m or greater.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.