KR20250110841A - 리튬 이온 2차 전지 밀봉재용 광경화형 조성물 - Google Patents

리튬 이온 2차 전지 밀봉재용 광경화형 조성물

Info

Publication number
KR20250110841A
KR20250110841A KR1020257017112A KR20257017112A KR20250110841A KR 20250110841 A KR20250110841 A KR 20250110841A KR 1020257017112 A KR1020257017112 A KR 1020257017112A KR 20257017112 A KR20257017112 A KR 20257017112A KR 20250110841 A KR20250110841 A KR 20250110841A
Authority
KR
South Korea
Prior art keywords
meth
component
acrylate
lithium ion
ion secondary
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020257017112A
Other languages
English (en)
Korean (ko)
Inventor
유우타 타카바
카즈마사 이나타
Original Assignee
도아고세이가부시키가이샤
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 도아고세이가부시키가이샤 filed Critical 도아고세이가부시키가이샤
Publication of KR20250110841A publication Critical patent/KR20250110841A/ko
Pending legal-status Critical Current

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
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
KR1020257017112A 2022-11-17 2023-11-15 리튬 이온 2차 전지 밀봉재용 광경화형 조성물 Pending KR20250110841A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022183810 2022-11-17
JPJP-P-2022-183810 2022-11-17
PCT/JP2023/041122 WO2024106476A1 (ja) 2022-11-17 2023-11-15 リチウムイオン二次電池シール材用光硬化型組成物

Publications (1)

Publication Number Publication Date
KR20250110841A true KR20250110841A (ko) 2025-07-21

Family

ID=91084523

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257017112A Pending KR20250110841A (ko) 2022-11-17 2023-11-15 리튬 이온 2차 전지 밀봉재용 광경화형 조성물

Country Status (4)

Country Link
JP (1) JPWO2024106476A1 (https=)
KR (1) KR20250110841A (https=)
CN (1) CN120129988A (https=)
WO (1) WO2024106476A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118800946B (zh) * 2024-06-28 2026-03-06 深圳市贝特瑞新能源技术研究院有限公司 双极性电池及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013157624A (ja) 2013-04-05 2013-08-15 Sumitomo Electric Ind Ltd リアクトル
JP2017016825A (ja) 2015-06-30 2017-01-19 日産自動車株式会社 二次電池およびその製造方法
JP2017103219A (ja) 2015-11-19 2017-06-08 三洋化成工業株式会社 電流制限構造及びリチウムイオン電池
JP2022015477A (ja) 2020-07-09 2022-01-21 トヨタ自動車株式会社 全固体電池および該全固体電池に用いる樹脂層形成用材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3296033B2 (ja) * 1993-07-20 2002-06-24 株式会社スリーボンド 光硬化性樹脂組成物
KR101299166B1 (ko) * 2010-03-08 2013-08-21 주식회사 엘지화학 전극조립체가 고분자 코팅층의 팩 케이스에 내장되어 있는 구조의 전지팩 제조방법
JP7255079B2 (ja) * 2018-03-29 2023-04-11 凸版印刷株式会社 バイポーラ電池ユニット及びバイポーラ電池
CN114316809B (zh) * 2022-01-10 2023-10-20 南亚新材料科技股份有限公司 锂电池用密封胶及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013157624A (ja) 2013-04-05 2013-08-15 Sumitomo Electric Ind Ltd リアクトル
JP2017016825A (ja) 2015-06-30 2017-01-19 日産自動車株式会社 二次電池およびその製造方法
JP2017103219A (ja) 2015-11-19 2017-06-08 三洋化成工業株式会社 電流制限構造及びリチウムイオン電池
JP2022015477A (ja) 2020-07-09 2022-01-21 トヨタ自動車株式会社 全固体電池および該全固体電池に用いる樹脂層形成用材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
닛케이 일렉트로닉스 2017년 9월호, 13~15 페이지

Also Published As

Publication number Publication date
CN120129988A (zh) 2025-06-10
JPWO2024106476A1 (https=) 2024-05-23
WO2024106476A1 (ja) 2024-05-23

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