KR102946359B1 - 축전 디바이스용 외장재, 그 제조 방법, 및 축전 디바이스 - Google Patents

축전 디바이스용 외장재, 그 제조 방법, 및 축전 디바이스

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Publication number
KR102946359B1
KR102946359B1 KR1020227000869A KR20227000869A KR102946359B1 KR 102946359 B1 KR102946359 B1 KR 102946359B1 KR 1020227000869 A KR1020227000869 A KR 1020227000869A KR 20227000869 A KR20227000869 A KR 20227000869A KR 102946359 B1 KR102946359 B1 KR 102946359B1
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KR
South Korea
Prior art keywords
layer
heat
fusible resin
paragraph
resin layer
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KR1020227000869A
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English (en)
Korean (ko)
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KR20220035371A (ko
Inventor
다이스케 야스다
다카노리 야마시타
Original Assignee
다이니폰 인사츠 가부시키가이샤
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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
    • H01M50/116—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
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M50/124—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
    • H01M50/129—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 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
    • H01M50/131—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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
KR1020227000869A 2019-07-17 2020-07-17 축전 디바이스용 외장재, 그 제조 방법, 및 축전 디바이스 Active KR102946359B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019131896 2019-07-17
JPJP-P-2019-131896 2019-07-17
PCT/JP2020/027784 WO2021010457A1 (ja) 2019-07-17 2020-07-17 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020267009442A Division KR20260055497A (ko) 2019-07-17 2020-07-17 축전 디바이스용 외장재

Publications (2)

Publication Number Publication Date
KR20220035371A KR20220035371A (ko) 2022-03-22
KR102946359B1 true KR102946359B1 (ko) 2026-03-30

Family

ID=74210951

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227000869A Active KR102946359B1 (ko) 2019-07-17 2020-07-17 축전 디바이스용 외장재, 그 제조 방법, 및 축전 디바이스

Country Status (5)

Country Link
US (1) US12300826B2 (https=)
JP (3) JP6828858B1 (https=)
KR (1) KR102946359B1 (https=)
CN (2) CN119181905A (https=)
WO (1) WO2021010457A1 (https=)

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* Cited by examiner, † Cited by third party
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JPWO2022131151A1 (https=) * 2020-12-14 2022-06-23
JPWO2023113037A1 (https=) * 2021-12-17 2023-06-22
CN117673585A (zh) * 2022-08-29 2024-03-08 赵金保 轻量化的固态电池包装材料及其应用
JP7556417B2 (ja) * 2023-02-17 2024-09-26 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
JP2025064053A (ja) 2023-10-05 2025-04-17 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
KR20260010808A (ko) * 2024-07-15 2026-01-22 삼성에스디아이 주식회사 기능층을 포함하는 파우치 필름, 이를 포함하는 전고체 전지, 및 이의 제조방법

Citations (5)

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JP2015232945A (ja) 2014-06-09 2015-12-24 凸版印刷株式会社 蓄電デバイス用端子フィルム及び蓄電デバイス
JP2016122569A (ja) 2014-12-25 2016-07-07 大和製罐株式会社 リチウムイオン電池外装用積層体およびその製造方法
JP2017004765A (ja) 2015-06-10 2017-01-05 凸版印刷株式会社 二次電池用外装材
JP2017193699A (ja) 2016-04-15 2017-10-26 東洋紡株式会社 ホットメルト接着剤組成物
WO2018110702A1 (ja) 2016-12-16 2018-06-21 大日本印刷株式会社 金属端子用接着性フィルム及び電池

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JP4380728B2 (ja) 2007-05-16 2009-12-09 ソニー株式会社 積層型包装材料、電池用外装部材および電池
TWI511351B (zh) 2010-10-14 2015-12-01 Toppan Printing Co Ltd 鋰離子電池用外裝材料
WO2012153847A1 (ja) * 2011-05-11 2012-11-15 凸版印刷株式会社 リチウムイオン電池用外装材，リチウムイオン電池，及びリチウムイオン電池の製造方法
JP5840923B2 (ja) 2011-11-07 2016-01-06 昭和電工パッケージング株式会社 電池用外装体、電池用外装体の製造方法およびリチウム二次電池
JP5725224B1 (ja) * 2014-03-20 2015-05-27 大日本印刷株式会社 電池用包装材料
TWI658628B (zh) * 2014-04-03 2019-05-01 日商凸版印刷股份有限公司 鋰電池用外裝材料
WO2016125684A1 (ja) * 2015-02-04 2016-08-11 凸版印刷株式会社 蓄電装置用外装材
CN106252533A (zh) * 2015-06-10 2016-12-21 凸版印刷株式会社 蓄电装置用外装构件
EP4456276A1 (en) * 2016-05-31 2024-10-30 Dai Nippon Printing Co., Ltd. Battery packaging material, production method therefor, battery, and polyester film
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JP6977272B2 (ja) * 2017-02-08 2021-12-08 凸版印刷株式会社 蓄電装置用外装材及び蓄電装置
JP6465261B1 (ja) * 2017-04-20 2019-02-06 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
JP7106844B2 (ja) * 2017-11-22 2022-07-27 凸版印刷株式会社 蓄電装置用外装材
JP7163922B2 (ja) * 2017-08-10 2022-11-01 大日本印刷株式会社 電池用包装材料、電池、これらの製造方法、及び電池用包装材料のインクによる印刷適性を向上させる方法
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
JP2019137033A (ja) * 2018-02-08 2019-08-22 東レフィルム加工株式会社 絞り成型用フィルム積層体
CN111918944A (zh) 2018-03-30 2020-11-10 东洋纺株式会社 聚烯烃类粘接剂组合物
WO2019225282A1 (ja) * 2018-05-21 2019-11-28 東レフィルム加工株式会社 ポリプロピレン系複合フィルムおよびそれを用いた包装材

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015232945A (ja) 2014-06-09 2015-12-24 凸版印刷株式会社 蓄電デバイス用端子フィルム及び蓄電デバイス
JP2016122569A (ja) 2014-12-25 2016-07-07 大和製罐株式会社 リチウムイオン電池外装用積層体およびその製造方法
JP2017004765A (ja) 2015-06-10 2017-01-05 凸版印刷株式会社 二次電池用外装材
JP2017193699A (ja) 2016-04-15 2017-10-26 東洋紡株式会社 ホットメルト接着剤組成物
WO2018110702A1 (ja) 2016-12-16 2018-06-21 大日本印刷株式会社 金属端子用接着性フィルム及び電池

Also Published As

Publication number Publication date
JP7832763B2 (ja) 2026-03-18
JP6828858B1 (ja) 2021-02-10
CN119181905A (zh) 2024-12-24
JP2025106398A (ja) 2025-07-15
US20220278397A1 (en) 2022-09-01
US12300826B2 (en) 2025-05-13
CN114128015B (zh) 2024-10-29
JPWO2021010457A1 (ja) 2021-09-13
CN114128015A (zh) 2022-03-01
WO2021010457A1 (ja) 2021-01-21
JP2021089895A (ja) 2021-06-10
KR20220035371A (ko) 2022-03-22

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