JP7336142B2 - ポリアミド系積層フィルム及びその製造方法 - Google Patents

ポリアミド系積層フィルム及びその製造方法 Download PDF

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JP7336142B2
JP7336142B2 JP2020534647A JP2020534647A JP7336142B2 JP 7336142 B2 JP7336142 B2 JP 7336142B2 JP 2020534647 A JP2020534647 A JP 2020534647A JP 2020534647 A JP2020534647 A JP 2020534647A JP 7336142 B2 JP7336142 B2 JP 7336142B2
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Prior art keywords
polyamide
film
protective layer
laminated film
mol
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Japanese (ja)
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JPWO2020027089A1 (ja
JPWO2020027089A5 (https=
Inventor
真実 松本
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Unitika Ltd
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Unitika Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2020534647A 2018-07-31 2019-07-30 ポリアミド系積層フィルム及びその製造方法 Active JP7336142B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018143915 2018-07-31
JP2018143915 2018-07-31
PCT/JP2019/029742 WO2020027089A1 (ja) 2018-07-31 2019-07-30 ポリアミド系積層フィルム及びその製造方法

Publications (3)

Publication Number Publication Date
JPWO2020027089A1 JPWO2020027089A1 (ja) 2021-08-26
JPWO2020027089A5 JPWO2020027089A5 (https=) 2022-08-03
JP7336142B2 true JP7336142B2 (ja) 2023-08-31

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JP2020534647A Active JP7336142B2 (ja) 2018-07-31 2019-07-30 ポリアミド系積層フィルム及びその製造方法

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JP (1) JP7336142B2 (https=)
CN (1) CN112703111B (https=)
TW (1) TWI842725B (https=)
WO (1) WO2020027089A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023000132A2 (pt) * 2020-07-08 2023-01-31 Bostik Inc Resina amorfa de copoliéster para revestimentos industriais e métodos para revestir uma superfície de metal usando tais composições de revestimento
CN113955281A (zh) * 2021-09-06 2022-01-21 浙江野马电池股份有限公司 一种提高干电池耐高温高湿腐蚀的包装方法
KR102924506B1 (ko) * 2021-12-23 2026-02-06 주식회사 엘지에너지솔루션 이차 전지용 파우치 케이스의 제조 방법
WO2025058332A1 (ko) * 2023-09-11 2025-03-20 주식회사 릴엠 내화학성이 우수한 이차전지용 셀 파우치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006126370A1 (ja) 2005-05-27 2006-11-30 Showa Denko Packaging Co. 電池ケース用包材及び電池用ケース
JP2010046863A (ja) 2008-08-20 2010-03-04 Riken Technos Corp 多層フィルム
WO2011158662A1 (ja) 2010-06-15 2011-12-22 東レフィルム加工株式会社 二次電池容器用積層材及びその製造方法、二次電池容器
JP2014007130A (ja) 2012-06-27 2014-01-16 Dainippon Printing Co Ltd 電気化学セル用包装材料
WO2018025924A1 (ja) 2016-08-05 2018-02-08 凸版印刷株式会社 蓄電デバイス用外装材、及び蓄電デバイス用外装材の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4156816B2 (ja) * 2001-07-11 2008-09-24 三菱樹脂株式会社 電解コンデンサー用外装容器の製造方法
JP5776276B2 (ja) * 2010-03-31 2015-09-09 宇部興産株式会社 フィルム用ポリアミド樹脂組成物及びそれよりなるポリアミドフィルム
JP6321896B1 (ja) * 2016-06-15 2018-05-09 ユニチカ株式会社 ポリアミド系フィルム、これを用いた積層体及び容器、ならびにその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006126370A1 (ja) 2005-05-27 2006-11-30 Showa Denko Packaging Co. 電池ケース用包材及び電池用ケース
JP2010046863A (ja) 2008-08-20 2010-03-04 Riken Technos Corp 多層フィルム
WO2011158662A1 (ja) 2010-06-15 2011-12-22 東レフィルム加工株式会社 二次電池容器用積層材及びその製造方法、二次電池容器
JP2014007130A (ja) 2012-06-27 2014-01-16 Dainippon Printing Co Ltd 電気化学セル用包装材料
WO2018025924A1 (ja) 2016-08-05 2018-02-08 凸版印刷株式会社 蓄電デバイス用外装材、及び蓄電デバイス用外装材の製造方法

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Publication number Publication date
WO2020027089A1 (ja) 2020-02-06
CN112703111B (zh) 2023-11-03
JPWO2020027089A1 (ja) 2021-08-26
TWI842725B (zh) 2024-05-21
TW202015916A (zh) 2020-05-01
CN112703111A (zh) 2021-04-23

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