KR102285623B1 - 포장재, 전지용 외장 케이스 및 전지 - Google Patents

포장재, 전지용 외장 케이스 및 전지 Download PDF

Info

Publication number
KR102285623B1
KR102285623B1 KR1020150033112A KR20150033112A KR102285623B1 KR 102285623 B1 KR102285623 B1 KR 102285623B1 KR 1020150033112 A KR1020150033112 A KR 1020150033112A KR 20150033112 A KR20150033112 A KR 20150033112A KR 102285623 B1 KR102285623 B1 KR 102285623B1
Authority
KR
South Korea
Prior art keywords
resin
layer
battery
melting point
packaging material
Prior art date
Application number
KR1020150033112A
Other languages
English (en)
Korean (ko)
Other versions
KR20150107631A (ko
Inventor
테츠노부 쿠라모토
Original Assignee
쇼와 덴코 패키징 가부시키가이샤
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
Application filed by 쇼와 덴코 패키징 가부시키가이샤 filed Critical 쇼와 덴코 패키징 가부시키가이샤
Publication of KR20150107631A publication Critical patent/KR20150107631A/ko
Application granted granted Critical
Publication of KR102285623B1 publication Critical patent/KR102285623B1/ko

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
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • B32B15/085—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 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • 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
    • H01M50/102—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
    • H01M50/131—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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/375—Vent means sensitive to or responsive to temperature
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
KR1020150033112A 2014-03-14 2015-03-10 포장재, 전지용 외장 케이스 및 전지 KR102285623B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014052184A JP6479323B2 (ja) 2014-03-14 2014-03-14 包装材、電池用外装ケース及び電池
JPJP-P-2014-052184 2014-03-14

Publications (2)

Publication Number Publication Date
KR20150107631A KR20150107631A (ko) 2015-09-23
KR102285623B1 true KR102285623B1 (ko) 2021-08-03

Family

ID=54085653

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150033112A KR102285623B1 (ko) 2014-03-14 2015-03-10 포장재, 전지용 외장 케이스 및 전지

Country Status (4)

Country Link
JP (1) JP6479323B2 (zh)
KR (1) KR102285623B1 (zh)
CN (1) CN104916791B (zh)
TW (1) TWI658630B (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106549118B (zh) * 2015-09-17 2020-04-28 藤森工业株式会社 电池外装用层叠体、电池外装用层叠体的制造方法、电池外装体以及电池
TWI706030B (zh) * 2015-09-29 2020-10-01 日商昭和電工包裝股份有限公司 蓄電裝置之外裝材用密封薄膜、蓄電裝置用外裝材及蓄電裝置
JP6738189B2 (ja) * 2016-04-21 2020-08-12 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
JP7020401B2 (ja) * 2016-04-28 2022-02-16 大日本印刷株式会社 電池用包装材料及び電池
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
CN105895833B (zh) * 2016-05-30 2018-10-09 苏州福斯特光伏材料有限公司 一种锂离子电池软包装材料
CN109417133B (zh) * 2016-07-08 2021-10-29 大日本印刷株式会社 电池用外装材料和电池
CN106207275B (zh) * 2016-09-26 2019-02-22 东莞市卓越新材料科技有限公司 一种锂离子电芯的生产工艺
CN108431987B (zh) * 2016-10-05 2020-09-01 大日本印刷株式会社 电池用包装材料、其制造方法和电池
JP7203483B2 (ja) * 2016-12-28 2023-01-13 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
JP6894273B2 (ja) * 2017-03-30 2021-06-30 積水化学工業株式会社 二次電池および二次電池の製造方法
JP7231323B2 (ja) * 2017-09-06 2023-03-01 株式会社エンビジョンＡｅｓｃジャパン 電気化学デバイス
US11081751B2 (en) * 2017-11-06 2021-08-03 Federal-Mogul Powertrain Llc Battery cover and method of construction thereof
CN108615829B (zh) * 2018-04-28 2021-04-16 上海恩捷新材料科技有限公司 一种软包装及其制备的电池
CN112119132B (zh) * 2018-05-24 2021-12-07 三井化学株式会社 涂布剂、膜、层叠体及电池壳用包材
TWI812707B (zh) * 2018-05-25 2023-08-21 日商力森諾科包裝股份有限公司 成形容器及包裝體
JP2020063058A (ja) * 2018-10-15 2020-04-23 大日本印刷株式会社 弁及びこれを備える包装体
CN109370481B (zh) * 2018-10-19 2021-03-16 河源市普立隆新材料科技有限公司 聚合物锂电池软包装膜用粘接树脂及制备方法
EP4071920A4 (en) * 2019-12-04 2024-08-07 Murata Manufacturing Co SECONDARY BATTERY
WO2021201293A1 (ja) * 2020-04-03 2021-10-07 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
CN114074455A (zh) * 2020-08-13 2022-02-22 苏州融达信新材料科技有限公司 一种具有高阻水性能的铝塑复合膜及其制备方法
CN114074461A (zh) * 2020-08-13 2022-02-22 苏州融达信新材料科技有限公司 一种新型安全铝塑膜
JP7484564B2 (ja) * 2020-08-21 2024-05-16 トヨタ自動車株式会社 全固体電池
CN113745665B (zh) * 2021-09-23 2023-02-28 郑州英诺贝森能源科技有限公司 一种电池化成排气方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001283800A (ja) 2000-03-31 2001-10-12 Sanyo Electric Co Ltd 薄型電池
JP2006134692A (ja) 2004-11-05 2006-05-25 Toppan Printing Co Ltd リチウム電池用外装材
JP2013101778A (ja) * 2011-11-07 2013-05-23 Showa Denko Packaging Co Ltd 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
JP2014026778A (ja) 2012-07-25 2014-02-06 Yuka Denshi Co Ltd 電池外装用ラミネートフィルム及びその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3808541B2 (ja) * 1996-05-29 2006-08-16 京阪セロフアン株式会社 電子レンジ調理用食品の包装用シート材及びそれを用いた包装体
JP2004327042A (ja) * 1998-02-12 2004-11-18 Dainippon Printing Co Ltd 電池ケース用シート
JP3755372B2 (ja) * 2000-02-29 2006-03-15 凸版印刷株式会社 リチウム電池
JP4968419B2 (ja) * 2001-02-19 2012-07-04 大日本印刷株式会社 リチウムイオン電池用包装材料およびその製造方法
EP1315219B1 (en) * 2001-06-20 2010-09-01 Dai Nippon Printing Co., Ltd. Battery packing material
JP4360139B2 (ja) * 2003-08-11 2009-11-11 東亞合成株式会社 電池ケース用包装材料及びそれを用いて成形された電池ケース
JP2012156489A (ja) * 2011-01-06 2012-08-16 Mitsubishi Electric Corp 蓄電素子
JP2012156404A (ja) 2011-01-27 2012-08-16 Fdk Corp 防爆機能付き蓄電デバイス
KR101273413B1 (ko) * 2011-05-04 2013-06-11 율촌화학 주식회사 폭발 안정성을 가지는 셀 파우치 및 그 제조방법
WO2013080854A1 (ja) * 2011-11-28 2013-06-06 三井化学東セロ株式会社 プロピレン系重合体組成物、二軸延伸フィルム及びその用途
JP6146953B2 (ja) * 2012-01-31 2017-06-14 昭和電工パッケージング株式会社 電池用外装材およびリチウム二次電池
JP5966549B2 (ja) * 2012-04-13 2016-08-10 凸版印刷株式会社 リチウムイオン電池用外装材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001283800A (ja) 2000-03-31 2001-10-12 Sanyo Electric Co Ltd 薄型電池
JP2006134692A (ja) 2004-11-05 2006-05-25 Toppan Printing Co Ltd リチウム電池用外装材
JP2013101778A (ja) * 2011-11-07 2013-05-23 Showa Denko Packaging Co Ltd 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
JP2014026778A (ja) 2012-07-25 2014-02-06 Yuka Denshi Co Ltd 電池外装用ラミネートフィルム及びその製造方法

Also Published As

Publication number Publication date
CN104916791A (zh) 2015-09-16
JP2015174321A (ja) 2015-10-05
KR20150107631A (ko) 2015-09-23
CN104916791B (zh) 2020-03-03
TW201535837A (zh) 2015-09-16
JP6479323B2 (ja) 2019-03-06
TWI658630B (zh) 2019-05-01

Similar Documents

Publication Publication Date Title
KR102285623B1 (ko) 포장재, 전지용 외장 케이스 및 전지
KR102195195B1 (ko) 전지용 외장재 및 전지
JP5840923B2 (ja) 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
KR102702424B1 (ko) 축전 디바이스용 외장재, 축전 디바이스용 외장 케이스 및 축전 디바이스
JP6719880B2 (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、蓄電デバイス及び蓄電デバイス外装材のシーラントフィルム用樹脂組成物の製造方法
KR102583507B1 (ko) 축전 디바이스의 외장재용 실런트 필름, 축전 디바이스용 외장재 및 축전 디바이스
JP2017068955A (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蓄電デバイス
KR102518096B1 (ko) 축전 디바이스의 외장재용 실런트 필름, 축전 디바이스용 외장재 및 축전 디바이스
KR102203588B1 (ko) 전지용 외장재 및 전지
JP6738171B2 (ja) 蓄電デバイス用外装材及び蓄電デバイス
JP6640523B2 (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、蓄電デバイス及び蓄電デバイス外装材のシーラントフィルム用樹脂組成物の製造方法
JP5625697B2 (ja) 電気化学セル用包装材料
JP2024002916A (ja) 電池用包装材
JP6574366B2 (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蓄電デバイス
JP6469759B2 (ja) 電池
JP2014241307A (ja) 電気化学セル用包装材料
JP6936301B2 (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、蓄電デバイス及び蓄電デバイス外装材のシーラントフィルム用樹脂組成物の製造方法
JP2009035308A (ja) ポリプロピレン製容器の蓋材用シーラントフィルム
KR102723070B1 (ko) 축전 디바이스용 외장재, 축전 디바이스용 외장 케이스 및 축전 디바이스
WO2023022088A1 (ja) 全固体電池用外装材および全固体電池
JP2020167169A (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、蓄電デバイス及び蓄電デバイス外装材のシーラントフィルム用樹脂組成物の製造方法
JP2023124606A (ja) 多層フィルム、包装体、及び包装体の製造方法
JP2023048530A (ja) 多層フィルム、包装体、及び包装体の製造方法
JP2024070086A (ja) 積層フィルム及び包装体

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant