KR102981041B1 - 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법 - Google Patents

축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법

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Publication number
KR102981041B1
KR102981041B1 KR1020237030278A KR20237030278A KR102981041B1 KR 102981041 B1 KR102981041 B1 KR 102981041B1 KR 1020237030278 A KR1020237030278 A KR 1020237030278A KR 20237030278 A KR20237030278 A KR 20237030278A KR 102981041 B1 KR102981041 B1 KR 102981041B1
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KR
South Korea
Prior art keywords
layer
exterior material
storage device
sealant
exterior
Prior art date
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KR1020237030278A
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English (en)
Korean (ko)
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KR20230133399A (ko
Inventor
나오야 코다
다이스케 나카지마
심페이 타케모토
Original Assignee
가부시키가이샤 디엔피 하이퍼포먼스 메트리얼즈 히코네
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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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • 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
    • 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
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/128—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only inorganic 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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • 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)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Packages (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
KR1020237030278A 2020-09-16 2021-09-14 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법 Active KR102981041B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2020-155255 2020-09-16
JP2020155255A JP7634950B2 (ja) 2020-09-16 2020-09-16 蓄電デバイス用外装材、蓄電デバイス及び蓄電デバイス用外装材の製造方法
KR1020227043443A KR102577356B1 (ko) 2020-09-16 2021-09-14 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법
PCT/JP2021/033687 WO2022059665A1 (ja) 2020-09-16 2021-09-14 蓄電デバイス用外装材、蓄電デバイス及び蓄電デバイス用外装材の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020227043443A Division KR102577356B1 (ko) 2020-09-16 2021-09-14 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법

Publications (2)

Publication Number Publication Date
KR20230133399A KR20230133399A (ko) 2023-09-19
KR102981041B1 true KR102981041B1 (ko) 2026-06-24

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Family Applications (2)

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KR1020237030278A Active KR102981041B1 (ko) 2020-09-16 2021-09-14 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법
KR1020227043443A Active KR102577356B1 (ko) 2020-09-16 2021-09-14 축전 디바이스용 외장재, 축전 디바이스 및 축전 디바이스용 외장재의 제조 방법

Family Applications After (1)

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Country Status (4)

Country Link
JP (1) JP7634950B2 (cg-RX-API-DMAC7.html)
KR (2) KR102981041B1 (cg-RX-API-DMAC7.html)
CN (2) CN118380701A (cg-RX-API-DMAC7.html)
WO (1) WO2022059665A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7484682B2 (ja) * 2020-12-02 2024-05-16 王子ホールディングス株式会社 二軸延伸ポリプロピレンフィルム、金属層一体型ポリプロピレンフィルム、フィルムコンデンサ、及びフィルムロール
JP2024081908A (ja) * 2022-12-07 2024-06-19 Ｔｏｐｐａｎホールディングス株式会社 蓄電デバイス用外装材及び蓄電デバイス
KR102668914B1 (ko) 2022-12-29 2024-05-27 율촌화학 주식회사 고온 실링 강도가 유지 또는 증가되는 셀 파우치 필름 및 그 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203294A (ja) 2004-01-19 2005-07-28 Toppan Printing Co Ltd リチウムイオン電池用外装材
JP2017112014A (ja) 2015-12-18 2017-06-22 大日本印刷株式会社 電池用包装材料
WO2018066672A1 (ja) 2016-10-05 2018-04-12 大日本印刷株式会社 電池用包装材料、その製造方法及び電池
JP2018073649A (ja) * 2016-10-31 2018-05-10 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および蓄電デバイス

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JP2002184644A (ja) 2000-12-12 2002-06-28 Toyobo Co Ltd コンデンサー用ポリエステル系フィルムおよび該フィルムを用いたコンデンサー
WO2012039856A1 (en) 2010-09-20 2012-03-29 Exxonmobil Oil Corporation Multi-layer films having improved sealing properties
JP5942384B2 (ja) 2011-11-07 2016-06-29 凸版印刷株式会社 二次電池用外装材及び二次電池
JP6299553B2 (ja) * 2014-10-16 2018-03-28 油化電子株式会社 電池外装用ラミネートフィルム及び電池
JP6389096B2 (ja) 2014-10-22 2018-09-12 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及び蓄電デバイス
JP6016987B1 (ja) 2015-05-29 2016-10-26 日新製鋼株式会社 電池外装用ステンレス箔、およびその製造方法
CN113871764A (zh) * 2015-06-10 2021-12-31 凸版印刷株式会社 二次电池用外装构件
JP6767795B2 (ja) * 2016-07-06 2020-10-14 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及びその製造方法
JP6936093B2 (ja) * 2017-09-28 2021-09-15 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
JP6979847B2 (ja) * 2017-10-16 2021-12-15 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及び蓄電デバイス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203294A (ja) 2004-01-19 2005-07-28 Toppan Printing Co Ltd リチウムイオン電池用外装材
JP2017112014A (ja) 2015-12-18 2017-06-22 大日本印刷株式会社 電池用包装材料
WO2018066672A1 (ja) 2016-10-05 2018-04-12 大日本印刷株式会社 電池用包装材料、その製造方法及び電池
JP2018073649A (ja) * 2016-10-31 2018-05-10 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および蓄電デバイス

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Publication number Publication date
KR20230133399A (ko) 2023-09-19
CN118380701A (zh) 2024-07-23
JP2022049182A (ja) 2022-03-29
WO2022059665A1 (ja) 2022-03-24
CN116096572B (zh) 2024-06-14
KR20230009968A (ko) 2023-01-17
JP7634950B2 (ja) 2025-02-25
KR102577356B1 (ko) 2023-09-13
CN116096572A (zh) 2023-05-09

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