Title:
BATTERY PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/047790
Kind Code:
A1
Abstract:
Provided is a battery packaging material that comprises a laminated body formed by sequentially stacking at least a base layer, a metal layer, and a sealant layer, and that has a thin overall thickness, and has excellent formability and piercing strength. This battery packaging material comprises a laminated body formed by sequentially stacking at least a base layer, a metal layer, and a sealant layer, with the overall thickness of the laminated body being 50-80 μm, and the ratio of the sum of the thicknesses of the base layer and the metal layer with respect to the overall thickness of the laminated body being in a range of 0.380-0.630.
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Inventors:
HORI YAICHIRO (JP)
UEDA SHUNSUKE (JP)
AMANO MAKOTO (JP)
UEDA SHUNSUKE (JP)
AMANO MAKOTO (JP)
Application Number:
PCT/JP2015/077209
Publication Date:
March 31, 2016
Filing Date:
September 25, 2015
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B15/08; H01G11/78; H01M50/119; H01M50/121; H01M50/129; H01M50/133; H01M50/184; H01M50/186; H01M50/193
Domestic Patent References:
| WO2013183511A1 | 2013-12-12 |
Foreign References:
| JP2003051291A | 2003-02-21 | |||
| JP2004047246A | 2004-02-12 | |||
| JP2005297448A | 2005-10-27 | |||
| JP2012124067A | 2012-06-28 | |||
| JP2012014915A | 2012-01-19 |
Attorney, Agent or Firm:
Yamada, Iichiro et al. (JP)
Yamada 威 1 郎 (JP)
Yamada 威 1 郎 (JP)
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