Title:
EXTERIOR MATERIAL FOR LITHIUM ION BATTERY
Document Type and Number:
WIPO Patent Application WO/2017/047717
Kind Code:
A1
Abstract:
An exterior material for a lithium ion battery is provided with at least a substrate layer, a metal foil layer, and a sealant layer in this order. The sealant layer includes an anionic functional group-containing layer that contains a compound having an anionic functional group. The concentration of the anionic functional group included in the anionic functional group-containing layer is 1.0 mass% or more with respect to the total amount of the components constituting the anionic functional group-containing layer.
Inventors:
OGIHARA YU (JP)
IMAMOTO JUNYA (JP)
SUZUTA MASAYOSHI (JP)
IMAMOTO JUNYA (JP)
SUZUTA MASAYOSHI (JP)
Application Number:
PCT/JP2016/077331
Publication Date:
March 23, 2017
Filing Date:
September 15, 2016
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
H01M50/119; H01M50/121; H01M50/126; H01M50/145
Foreign References:
| JP2004311228A | 2004-11-04 | |||
| JP2010212070A | 2010-09-24 | |||
| JP2014026778A | 2014-02-06 | |||
| JPH09190835A | 1997-07-22 | |||
| JPS5983340A | 1984-05-14 | |||
| JP2004142302A | 2004-05-20 | |||
| JP2002362617A | 2002-12-18 | |||
| JP2003062932A | 2003-03-05 | |||
| JP2008210777A | 2008-09-11 |
Other References:
"Nucrel* no Meigara, Du Pont-Mitsui", Retrieved from the Internet [retrieved on 20161121]
See also references of EP 3352240A4
See also references of EP 3352240A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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