KR102411295B1 - 축전 디바이스용 외장재 및 축전 디바이스 - Google Patents
축전 디바이스용 외장재 및 축전 디바이스 Download PDFInfo
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- KR102411295B1 KR102411295B1 KR1020210104423A KR20210104423A KR102411295B1 KR 102411295 B1 KR102411295 B1 KR 102411295B1 KR 1020210104423 A KR1020210104423 A KR 1020210104423A KR 20210104423 A KR20210104423 A KR 20210104423A KR 102411295 B1 KR102411295 B1 KR 102411295B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B15/00—Layered products comprising a layer of metal
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/103—Sealings, e.g. for lead-in wires; Covers
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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
- 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
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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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
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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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
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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
- 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
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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
- 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
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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
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
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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
- H01M50/183—Sealing members
- H01M50/184—Sealing members characterised by their shape or structure
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- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
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- 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
- B32B2457/16—Capacitors
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- 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
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- 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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- General Chemical & Material Sciences (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
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Abstract
Description
도 2는, 본 발명에 관한 축전 디바이스용 외장재의 다른 실시 형태를 도시하는 단면도.
도 3은, 본 발명에 관한 축전 디바이스의 한 실시 형태를 도시하는 단면도.
도 4는, 도 3의 축전 디바이스를 구성하는 외장재(평면형상의 것), 축전 디바이스 본체부 및 외장 케이스(입체형상으로 성형된 성형체)를 히트 실하기 전의 분리한 상태에서 도시하는 사시도.
2 : 내열성 수지층(외측층)
3 : 실런트층(내측층)
4 : 금속박층
5 : 외측 접착제층(제1 접착제층)
6 : 내측 접착제층(제2 접착제층)
7 : 제1 실런트층(최내층;최내의 실런트층)
8 : 제2 실런트층(금속박층측에 가장 가까운 실런트층)
10 : 축전 디바이스용 외장 케이스
15 : 외장 부재
30 : 축전 디바이스
31 : 축전 디바이스 본체부
Claims (1)
- 외측층으로서의 내열성 수지층과, 내측층으로서의 실런트층과, 이들 양 층 사이에 배치된 금속박층을 포함하는 축전 디바이스용 외장재에 있어서,
상기 실런트층은, 1층 내지 복수층으로 이루어지고, 상기 실런트층의 적어도 최내층이, 일래스토머 변성 올레핀계 수지를 함유하고,
상기 일래스토머 변성 올레핀계 수지는, 올레핀계 열가소성 일래스토머 변성 호모 폴리프로필렌 및 올레핀계 열가소성 일래스토머 변성 랜덤 공중합체로 이루어지고,
상기 올레핀계 열가소성 일래스토머 변성 랜덤 공중합체는, 공중합 성분으로서 프로필렌 및 프로필렌을 제외한 다른 공중합 성분을 함유하는 랜덤 공중합체의 올레핀계 열가소성 일래스토머 변성체인 것을 특징으로 하는 축전 디바이스용 외장재.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220073172A KR102669314B1 (ko) | 2016-08-17 | 2022-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016159935 | 2016-08-17 | ||
| JPJP-P-2016-159935 | 2016-08-17 | ||
| KR1020170076582A KR102399127B1 (ko) | 2016-08-17 | 2017-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170076582A Division KR102399127B1 (ko) | 2016-08-17 | 2017-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220073172A Division KR102669314B1 (ko) | 2016-08-17 | 2022-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210100582A KR20210100582A (ko) | 2021-08-17 |
| KR102411295B1 true KR102411295B1 (ko) | 2022-06-22 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170076582A Active KR102399127B1 (ko) | 2016-08-17 | 2017-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
| KR1020210104423A Active KR102411295B1 (ko) | 2016-08-17 | 2021-08-09 | 축전 디바이스용 외장재 및 축전 디바이스 |
| KR1020220073172A Active KR102669314B1 (ko) | 2016-08-17 | 2022-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020170076582A Active KR102399127B1 (ko) | 2016-08-17 | 2017-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020220073172A Active KR102669314B1 (ko) | 2016-08-17 | 2022-06-16 | 축전 디바이스용 외장재 및 축전 디바이스 |
Country Status (4)
| Country | Link |
|---|---|
| JP (3) | JP6969892B2 (ko) |
| KR (3) | KR102399127B1 (ko) |
| CN (2) | CN107768553B (ko) |
| TW (1) | TWI759313B (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110341260B (zh) * | 2018-04-02 | 2021-10-29 | 昭和电工包装株式会社 | 成型容器用层叠体、成型容器及包装体 |
| JP7291494B2 (ja) * | 2018-04-02 | 2023-06-15 | 株式会社レゾナック・パッケージング | 成形容器用積層体、成形容器および包装体 |
| CN108794788A (zh) * | 2018-05-16 | 2018-11-13 | 上海恩捷新材料科技股份有限公司 | 一种软包装及其制备方法 |
| JP7324611B2 (ja) * | 2018-05-25 | 2023-08-10 | 株式会社レゾナック・パッケージング | 成形容器用積層体、成形容器および包装体 |
| KR20210021942A (ko) * | 2018-06-27 | 2021-03-02 | 도판 인사츠 가부시키가이샤 | 축전 장치용 외장재 및 이것을 사용한 축전 장치 |
| US20240217209A1 (en) * | 2020-03-26 | 2024-07-04 | Dai Nippon Printing Co., Ltd. | Packaging material for power storage device, method of producing same, and power storage device |
| CN113594593B (zh) * | 2021-07-12 | 2023-06-20 | 苏州福斯特光伏材料有限公司 | 一种铝塑膜的设计方法及一种铝塑膜 |
| WO2023055069A1 (ko) | 2021-10-01 | 2023-04-06 | 주식회사 엘지에너지솔루션 | 파우치 필름 적층체 및 이차 전지 |
| TWI833389B (zh) * | 2022-10-14 | 2024-02-21 | 南亞塑膠工業股份有限公司 | 用於鋁塑膜的聚烯烴膜及鋁塑膜結構 |
| KR102662513B1 (ko) * | 2022-12-30 | 2024-05-03 | 율촌화학 주식회사 | 실란트층의 항복 강도, 실란트 층의 두께비 및 실란트 층의 유리전이 온도가 제어되어 상온 및 고온 실링강도 특성이 우수한 이차전지용 파우치 필름 및 그 제조 방법 |
| WO2024161293A1 (ja) * | 2023-02-03 | 2024-08-08 | 藤森工業株式会社 | 封止フィルム、金属端子、電池、及び装置 |
| KR102790269B1 (ko) * | 2023-08-09 | 2025-04-04 | 율촌화학 주식회사 | 이차전지 외장용 파우치 필름 및 이를 포함하는 이차전지 |
| WO2025226070A1 (ko) * | 2024-04-25 | 2025-10-30 | 율촌화학 주식회사 | 실란트층의 항복 강도, 실란트 층의 두께비 및 실란트 층의 유리전이 온도가 제어되어 상온 및 고온 실링강도 특성이 우수한 이차전지용 파우치 필름 및 그 제조 방법 |
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2017
- 2017-04-28 JP JP2017089818A patent/JP6969892B2/ja active Active
- 2017-06-16 KR KR1020170076582A patent/KR102399127B1/ko active Active
- 2017-07-07 CN CN201710554299.9A patent/CN107768553B/zh active Active
- 2017-07-07 CN CN202110883546.6A patent/CN113629326B/zh active Active
- 2017-07-11 TW TW106123239A patent/TWI759313B/zh active
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| JP2010040568A (ja) | 2008-07-31 | 2010-02-18 | Achilles Corp | ウエハ研削テープ用基材フィルム |
| JP2011216390A (ja) | 2010-04-01 | 2011-10-27 | Toppan Printing Co Ltd | リチウムイオン電池用外装材 |
| JP2013226838A (ja) | 2011-03-29 | 2013-11-07 | Showa Denko Packaging Co Ltd | 成形用包装材および電池用ケース |
| 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 |
| JP2016072161A (ja) * | 2014-09-30 | 2016-05-09 | 大日本印刷株式会社 | 電池用包装材料 |
| 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 |
| WO2016125684A1 (ja) | 2015-02-04 | 2016-08-11 | 凸版印刷株式会社 | 蓄電装置用外装材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018032616A (ja) | 2018-03-01 |
| CN113629326A (zh) | 2021-11-09 |
| JP7381528B2 (ja) | 2023-11-15 |
| KR20210100582A (ko) | 2021-08-17 |
| TWI759313B (zh) | 2022-04-01 |
| CN113629326B (zh) | 2023-07-11 |
| JP2024016165A (ja) | 2024-02-06 |
| TW201807862A (zh) | 2018-03-01 |
| JP2021192377A (ja) | 2021-12-16 |
| KR102669314B1 (ko) | 2024-05-27 |
| KR102399127B1 (ko) | 2022-05-18 |
| CN107768553B (zh) | 2021-11-16 |
| KR20220088403A (ko) | 2022-06-27 |
| JP7675154B2 (ja) | 2025-05-12 |
| KR20180020082A (ko) | 2018-02-27 |
| JP6969892B2 (ja) | 2021-11-24 |
| CN107768553A (zh) | 2018-03-06 |
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