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WO2018124674A3 - Cellule de batterie cylindrique ayant un tube thermorétractable comprenant un stabilisateur d'ultraviolets - Google Patents

Cellule de batterie cylindrique ayant un tube thermorétractable comprenant un stabilisateur d'ultraviolets Download PDF

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Publication number
WO2018124674A3
WO2018124674A3 PCT/KR2017/015431 KR2017015431W WO2018124674A3 WO 2018124674 A3 WO2018124674 A3 WO 2018124674A3 KR 2017015431 W KR2017015431 W KR 2017015431W WO 2018124674 A3 WO2018124674 A3 WO 2018124674A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
shrinkable tube
battery cell
cylindrical battery
based resin
Prior art date
Application number
PCT/KR2017/015431
Other languages
English (en)
Korean (ko)
Other versions
WO2018124674A2 (fr
Inventor
김준탁
이제준
황보광수
정상석
이길영
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US16/461,223 priority Critical patent/US11367911B2/en
Priority to PL17888526.5T priority patent/PL3528303T3/pl
Priority to ES17888526T priority patent/ES2993938T3/es
Priority to EP17888526.5A priority patent/EP3528303B1/fr
Priority to JP2019515954A priority patent/JP6870814B2/ja
Priority to CN201780074872.4A priority patent/CN110036500B/zh
Priority claimed from KR1020170179163A external-priority patent/KR102178899B1/ko
Publication of WO2018124674A2 publication Critical patent/WO2018124674A2/fr
Publication of WO2018124674A3 publication Critical patent/WO2018124674A3/fr

Links

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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/105—Esters; Ether-esters of monocarboxylic acids with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

La présente invention concerne une cellule de batterie cylindrique ayant un tube thermorétractable enveloppant la surface externe d'un boîtier cylindrique à l'exclusion de parties de borne d'électrode, le tube thermorétractable comprenant : une base de tube constituée d'une résine à base de polyester ayant une rétractabilité à la chaleur ; un agent de renforcement fait d'une résine de nylon permettant d'augmenter la résistance à la traction et la température d'utilisation du tube thermorétractable ; et un stabilisateur d'ultraviolets permettant de supprimer une réaction en chaîne de radicaux libres qui sont générés par des chaînes polymères d'une résine à base de nylon ou d'une résine à base de polyester qui sont coupées par des rayons ultraviolets irradiés vers le tube thermorétractable.
PCT/KR2017/015431 2016-12-26 2017-12-26 Cellule de batterie cylindrique ayant un tube thermorétractable comprenant un stabilisateur d'ultraviolets WO2018124674A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US16/461,223 US11367911B2 (en) 2016-12-26 2017-12-26 Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet stabilizer
PL17888526.5T PL3528303T3 (pl) 2016-12-26 2017-12-26 Cylindryczne ogniwo akumulatorowe mające rurkę termokurczliwą zawierającą stabilizator ultrafioletu
ES17888526T ES2993938T3 (en) 2016-12-26 2017-12-26 Cylindrical battery cell having heat-shrinkable tube comprising ultraviolet stabilizer
EP17888526.5A EP3528303B1 (fr) 2016-12-26 2017-12-26 Cellule de batterie cylindrique ayant un tube thermorétractable comprenant un stabilisateur d'ultraviolets
JP2019515954A JP6870814B2 (ja) 2016-12-26 2017-12-26 紫外線安定剤を含む熱収縮性チューブを備えた円筒型電池セル
CN201780074872.4A CN110036500B (zh) 2016-12-26 2017-12-26 具有含紫外线稳定剂的热收缩管的圆柱形电池单元

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0178714 2016-12-26
KR20160178714 2016-12-26
KR1020170179163A KR102178899B1 (ko) 2016-12-26 2017-12-26 자외선 안정제를 포함하는 열수축성 튜브를 구비한 원통형 전지셀
KR10-2017-0179163 2017-12-26

Publications (2)

Publication Number Publication Date
WO2018124674A2 WO2018124674A2 (fr) 2018-07-05
WO2018124674A3 true WO2018124674A3 (fr) 2018-08-16

Family

ID=62709782

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/015431 WO2018124674A2 (fr) 2016-12-26 2017-12-26 Cellule de batterie cylindrique ayant un tube thermorétractable comprenant un stabilisateur d'ultraviolets

Country Status (1)

Country Link
WO (1) WO2018124674A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060001A2 (fr) * 2001-12-27 2003-07-24 Cytec Technology Corp. Olefines thermoplastiques stabilisees aux ultraviolets
JP2007323907A (ja) * 2006-05-31 2007-12-13 Sony Corp 電池外装材及びこれを用いた非水電解質二次電池
KR20120104592A (ko) * 2009-12-21 2012-09-21 생-고뱅 퍼포먼스 플라스틱스 코포레이션 열전도성 폼 재료
JP2013056547A (ja) * 2006-01-25 2013-03-28 Arkema France フッ素重合体をベースにした可撓性フィルム
KR20140069419A (ko) * 2012-11-29 2014-06-10 주식회사 엘지화학 열수축성 튜브를 포함하는 이차전지
WO2014108863A2 (fr) * 2013-01-10 2014-07-17 Sabic Innovative Plastics Ip B.V. Films à l'état solide poreux perforés par laser et applications de ceux-ci

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060001A2 (fr) * 2001-12-27 2003-07-24 Cytec Technology Corp. Olefines thermoplastiques stabilisees aux ultraviolets
JP2013056547A (ja) * 2006-01-25 2013-03-28 Arkema France フッ素重合体をベースにした可撓性フィルム
JP2007323907A (ja) * 2006-05-31 2007-12-13 Sony Corp 電池外装材及びこれを用いた非水電解質二次電池
KR20120104592A (ko) * 2009-12-21 2012-09-21 생-고뱅 퍼포먼스 플라스틱스 코포레이션 열전도성 폼 재료
KR20140069419A (ko) * 2012-11-29 2014-06-10 주식회사 엘지화학 열수축성 튜브를 포함하는 이차전지
WO2014108863A2 (fr) * 2013-01-10 2014-07-17 Sabic Innovative Plastics Ip B.V. Films à l'état solide poreux perforés par laser et applications de ceux-ci

Also Published As

Publication number Publication date
WO2018124674A2 (fr) 2018-07-05

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