Title:
RESIN FILM FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/080338
Kind Code:
A1
Abstract:
This resin film for a power storage device is constituted of two or more layers, and said two or more layers comprise: at least one layer of a layer A having a content of a water absorbent of at least 5 mass%; and at least one layer of a layer B having a content of water absorbent of less than 5 mass%.
Inventors:
KAGATA TSUBASA (JP)
SASAKI MIHO (JP)
TAKEUCHI NAOYA (JP)
SASAKI MIHO (JP)
TAKEUCHI NAOYA (JP)
Application Number:
PCT/JP2023/037091
Publication Date:
April 18, 2024
Filing Date:
October 12, 2023
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01M50/122; H01G2/10; H01G11/80; H01M50/105; H01M50/117; H01M50/119; H01M50/121; H01M50/129; H01M50/131; H01M50/184; H01M50/186; H01M50/193; H01M50/474; H01M50/483; H01M50/486; H01M50/489; H01M50/531; H01M50/553
Domestic Patent References:
| WO2021006350A1 | 2021-01-14 | |||
| WO2018101073A1 | 2018-06-07 | |||
| WO2022215739A1 | 2022-10-13 |
Foreign References:
| JP2021057231A | 2021-04-08 | |||
| JP2020027797A | 2020-02-20 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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