Title:
ADHESIVE FILM FOR METAL TERMINAL, METHOD FOR PRODUCING ADHESIVE FILM FOR METAL TERMINAL, METAL TERMINAL WITH ADHESIVE FILM FOR METAL TERMINAL ATTACHED THERETO, POWER STORAGE DEVICE USING SAID ADHESIVE FILM FOR METAL TERMINAL, AND METHOD FOR PRODUCING POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/090950
Kind Code:
A1
Abstract:
This adhesive film for a metal terminal is interposed between a metal terminal electrically connected to an electrode of a power storage device element, and a power storage device exterior material that seals the power storage device element, the adhesive film comprising a laminated body including, in the following order: a first polyolefin layer disposed on the metal terminal side; a base material; and a second polyolefin layer disposed on the power storage device exterior material side, wherein the adhesive film has a Martens hardness of at most 30 N/mm2 as measured in a direction perpendicular to a cross-section in the thickness direction of the first polyolefin layer.
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Inventors:
KATO TAKAHIRO (JP)
MOCHIZUKI YOICHI (JP)
MOCHIZUKI YOICHI (JP)
Application Number:
PCT/JP2020/041772
Publication Date:
May 14, 2021
Filing Date:
November 09, 2020
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01G11/74; H01G11/78; H01M50/10; H01M50/172; H01M50/183; H01M50/543
Domestic Patent References:
| WO2018097329A1 | 2018-05-31 |
Foreign References:
| JP2017120790A | 2017-07-06 | |||
| JP2019036540A | 2019-03-07 | |||
| JP2017033820A | 2017-02-09 | |||
| JP2017143062A | 2017-08-17 | |||
| JP2016171078A | 2016-09-23 | |||
| JP2016024989A | 2016-02-08 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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