JP7319484B1 - 蓄電デバイス用外装材および蓄電デバイス - Google Patents

蓄電デバイス用外装材および蓄電デバイス Download PDF

Info

Publication number
JP7319484B1
JP7319484B1 JP2023526054A JP2023526054A JP7319484B1 JP 7319484 B1 JP7319484 B1 JP 7319484B1 JP 2023526054 A JP2023526054 A JP 2023526054A JP 2023526054 A JP2023526054 A JP 2023526054A JP 7319484 B1 JP7319484 B1 JP 7319484B1
Authority
JP
Japan
Prior art keywords
layer
storage device
layer portion
metal foil
exterior material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023526054A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023085090A1 (https=
JPWO2023085090A5 (https=
Inventor
直也 甲田
賢二 吉野
大介 中嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Packaging Corp
Original Assignee
Resonac Packaging Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=86335656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7319484(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Resonac Packaging Corp filed Critical Resonac Packaging Corp
Publication of JPWO2023085090A1 publication Critical patent/JPWO2023085090A1/ja
Priority to JP2023117941A priority Critical patent/JP2023133392A/ja
Application granted granted Critical
Publication of JP7319484B1 publication Critical patent/JP7319484B1/ja
Publication of JPWO2023085090A5 publication Critical patent/JPWO2023085090A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/80—Gaskets; Sealings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/195—Composite material consisting of a mixture of organic and inorganic materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2023526054A 2021-11-11 2022-10-26 蓄電デバイス用外装材および蓄電デバイス Active JP7319484B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023117941A JP2023133392A (ja) 2021-11-11 2023-07-20 蓄電デバイス用外装材および蓄電デバイス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021183860 2021-11-11
JP2021183860 2021-11-11
PCT/JP2022/039897 WO2023085090A1 (ja) 2021-11-11 2022-10-26 蓄電デバイス用外装材および蓄電デバイス

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023117941A Division JP2023133392A (ja) 2021-11-11 2023-07-20 蓄電デバイス用外装材および蓄電デバイス

Publications (3)

Publication Number Publication Date
JPWO2023085090A1 JPWO2023085090A1 (https=) 2023-05-19
JP7319484B1 true JP7319484B1 (ja) 2023-08-01
JPWO2023085090A5 JPWO2023085090A5 (https=) 2023-10-04

Family

ID=86335656

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023526054A Active JP7319484B1 (ja) 2021-11-11 2022-10-26 蓄電デバイス用外装材および蓄電デバイス
JP2023117941A Pending JP2023133392A (ja) 2021-11-11 2023-07-20 蓄電デバイス用外装材および蓄電デバイス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023117941A Pending JP2023133392A (ja) 2021-11-11 2023-07-20 蓄電デバイス用外装材および蓄電デバイス

Country Status (6)

Country Link
US (1) US20240291080A1 (https=)
EP (1) EP4432429A4 (https=)
JP (2) JP7319484B1 (https=)
KR (1) KR20240072257A (https=)
CN (1) CN118302902A (https=)
WO (1) WO2023085090A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024168082A (ja) * 2023-05-23 2024-12-05 Ｔｏｐｐａｎホールディングス株式会社 蓄電装置用外装材及び蓄電装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004234995A (ja) * 2003-01-30 2004-08-19 Dainippon Printing Co Ltd リチウム電池用包装体
CN106042566A (zh) * 2016-05-30 2016-10-26 苏州福斯特光伏材料有限公司 一种高强度可排气密封层及基于其的锂离子电池软包装材料
WO2016199754A1 (ja) * 2015-06-10 2016-12-15 凸版印刷株式会社 蓄電装置用外装材
JP2019061938A (ja) * 2017-09-28 2019-04-18 昭和電工パッケージング株式会社 蓄電デバイス用外装材、蓄電デバイス用外装ケース及び蓄電デバイス
JP2019153556A (ja) * 2018-03-06 2019-09-12 Tdk株式会社 外装体及びこれを用いた電気化学素子
WO2020230629A1 (ja) * 2019-05-15 2020-11-19 凸版印刷株式会社 蓄電デバイス用外装材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380762A (en) 1993-02-02 1995-01-10 Buckman Laboratories International, Inc. Method for controlling macroinvertebrates
JP3774163B2 (ja) 2002-03-28 2006-05-10 東洋アルミニウム株式会社 二次電池容器用積層材及び二次電池容器
JP5380762B2 (ja) 2005-05-11 2014-01-08 大日本印刷株式会社 電池用包装材
JP7459652B2 (ja) 2020-05-22 2024-04-02 株式会社デンソー 減速機付モータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004234995A (ja) * 2003-01-30 2004-08-19 Dainippon Printing Co Ltd リチウム電池用包装体
WO2016199754A1 (ja) * 2015-06-10 2016-12-15 凸版印刷株式会社 蓄電装置用外装材
CN106042566A (zh) * 2016-05-30 2016-10-26 苏州福斯特光伏材料有限公司 一种高强度可排气密封层及基于其的锂离子电池软包装材料
JP2019061938A (ja) * 2017-09-28 2019-04-18 昭和電工パッケージング株式会社 蓄電デバイス用外装材、蓄電デバイス用外装ケース及び蓄電デバイス
JP2019153556A (ja) * 2018-03-06 2019-09-12 Tdk株式会社 外装体及びこれを用いた電気化学素子
WO2020230629A1 (ja) * 2019-05-15 2020-11-19 凸版印刷株式会社 蓄電デバイス用外装材

Also Published As

Publication number Publication date
JPWO2023085090A1 (https=) 2023-05-19
CN118302902A (zh) 2024-07-05
JP2023133392A (ja) 2023-09-22
KR20240072257A (ko) 2024-05-23
EP4432429A4 (en) 2026-03-25
WO2023085090A1 (ja) 2023-05-19
US20240291080A1 (en) 2024-08-29
EP4432429A1 (en) 2024-09-18

Similar Documents

Publication Publication Date Title
CN109585706B (zh) 蓄电设备用外包装材料、蓄电设备用外包装壳体及蓄电设备
KR102583510B1 (ko) 축전 디바이스의 외장재용 실런트 필름, 축전 디바이스용 외장재 및 그 제조 방법
JP6943547B2 (ja) 蓄電デバイスの外装材用シーラントフィルム、蓄電デバイス用外装材及びその製造方法
CN110576655B (zh) 蓄电设备外包装用深拉深成型壳体及蓄电设备
TWI752039B (zh) 蓄電裝置之外裝材用密封薄膜、蓄電裝置用外裝材及其製造方法
JP2021103679A (ja) 電池の外装材用シーラントフィルム
JP7319484B1 (ja) 蓄電デバイス用外装材および蓄電デバイス
JP2023160741A (ja) 蓄電デバイス用包装材、蓄電デバイス用包装ケース及び蓄電デバイス
JP2023075914A (ja) 蓄電デバイス用外装材
JP6767795B2 (ja) 蓄電デバイス用外装材及びその製造方法
US20230411741A1 (en) Packaging material for power storage device, packaging case for power storage device, and power storage device
US20260045604A1 (en) Packaging material for power storage devices
KR20230150201A (ko) 축전 디바이스용 포장재, 축전 디바이스용 포장 케이스 및 축전 디바이스
CN111063833A (zh) 蓄电设备用外包装壳体及其制造方法
JP2023180219A (ja) 蓄電デバイス用包装材、蓄電デバイス用包装ケース及び蓄電デバイス
CN117239315A (zh) 蓄电设备用包装材料、蓄电设备用包装壳体及蓄电设备
JP7440997B2 (ja) ラミネート材
KR20230073987A (ko) 축전 디바이스용 외장재
CN116979194A (zh) 蓄电装置用包装材料、蓄电装置用包装壳体及蓄电装置
WO2023282056A1 (ja) 蓄電デバイス用外装材およびその製造方法並びに蓄電デバイス

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230519

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230519

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230519

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230620

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230720

R150 Certificate of patent or registration of utility model

Ref document number: 7319484

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D02