Title:
PACKAGING MATERIAL FOR BATTERIES, METHOD FOR PRODUCING SAME, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/194176
Kind Code:
A1
Abstract:
Provided is a packaging material for batteries, which is capable of effectively suppressing deterioration of the characteristics of the outer surface of the packaging material for batteries during a process for producing a battery or the packaging material for batteries. A packaging material for batteries according to the present invention is configured from a laminate which sequentially comprises at least a resin layer, a bonding layer, a base material layer, a barrier layer and a thermally fusible resin layer in this order. The bonding layer contains a polyester resin; and the resin layer is able to be separated from the laminate with use of an aqueous liquid.
Inventors:
TSUMORI KAORU (JP)
YAMASHITA TAKANORI (JP)
YAMASHITA RIKIYA (JP)
YAMASHITA TAKANORI (JP)
YAMASHITA RIKIYA (JP)
Application Number:
PCT/JP2018/016367
Publication Date:
October 25, 2018
Filing Date:
April 20, 2018
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/18; B32B27/36; H01G11/78; H01M50/105
Foreign References:
| JP2015176764A | 2015-10-05 | |||
| JP2012212544A | 2012-11-01 | |||
| JP2017069000A | 2017-04-06 | |||
| JP2011216356A | 2011-10-27 | |||
| JP2017001401A | 2017-01-05 | |||
| JP2007098628A | 2007-04-19 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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