DE69803684D1 - Bindemittel-lösung enthaltend polyvinylidenfluorid und zusammensetzung zur herstellung von elektroden - Google Patents

Bindemittel-lösung enthaltend polyvinylidenfluorid und zusammensetzung zur herstellung von elektroden

Info

Publication number
DE69803684D1
DE69803684D1 DE69803684T DE69803684T DE69803684D1 DE 69803684 D1 DE69803684 D1 DE 69803684D1 DE 69803684 T DE69803684 T DE 69803684T DE 69803684 T DE69803684 T DE 69803684T DE 69803684 D1 DE69803684 D1 DE 69803684D1
Authority
DE
Germany
Prior art keywords
composition
solution containing
binder solution
producing electrodes
polyvinyliden fluoride
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.)
Revoked
Application number
DE69803684T
Other languages
English (en)
Other versions
DE69803684T2 (de
Inventor
Katsuo Horie
Takumi Katsurao
Aisaku Nagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14846482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69803684(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE69803684D1 publication Critical patent/DE69803684D1/de
Publication of DE69803684T2 publication Critical patent/DE69803684T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/18—Monomers containing fluorine
    • C08F114/22—Vinylidene fluoride
    • 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
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C08F214/225—Vinylidene fluoride with non-fluorinated comonomers
    • 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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69803684T 1997-04-28 1998-04-27 Bindemittel-lösung enthaltend polyvinylidenfluorid und zusammensetzung zur herstellung von elektroden Revoked DE69803684T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9122862A JPH10302800A (ja) 1997-04-28 1997-04-28 電池用バインダー溶液、これを含有する電極合剤、およびそれを用いた電極構造体ならびに電池
PCT/JP1998/001930 WO1998049737A1 (en) 1997-04-28 1998-04-27 Vinylidene fluoride polymer-based binder solution and electrode-forming composition

Publications (2)

Publication Number Publication Date
DE69803684D1 true DE69803684D1 (de) 2002-03-14
DE69803684T2 DE69803684T2 (de) 2002-10-31

Family

ID=14846482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803684T Revoked DE69803684T2 (de) 1997-04-28 1998-04-27 Bindemittel-lösung enthaltend polyvinylidenfluorid und zusammensetzung zur herstellung von elektroden

Country Status (5)

Country Link
EP (1) EP1016151B1 (de)
JP (1) JPH10302800A (de)
CA (1) CA2288157A1 (de)
DE (1) DE69803684T2 (de)
WO (1) WO1998049737A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4253051B2 (ja) * 1997-12-26 2009-04-08 株式会社クレハ 非水系電池用電極合剤および非水系電池
JP2002141060A (ja) * 2000-11-02 2002-05-17 Matsushita Electric Ind Co Ltd 負極合剤の製造方法およびこれを用いた非水系二次電池
KR100657951B1 (ko) 2005-02-18 2006-12-14 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
US8298446B2 (en) 2007-10-11 2012-10-30 Kureha Corporation Vinylidene fluoride based polymer powder and use thereof
JP2010146870A (ja) * 2008-12-19 2010-07-01 Nippon A&L Inc 二次電池電極用バインダー
JP5697660B2 (ja) * 2010-03-30 2015-04-08 株式会社クレハ 非水電解質二次電池用負極合剤、非水電解質二次電池用負極および非水電解質二次電池
ES2599838T3 (es) 2011-05-03 2017-02-03 Novomatic Ag Generador numérico aleatorio
DE102013106021A1 (de) 2013-06-10 2014-12-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ungefüllte und gefüllte Gussmasse, insbesondere zur Herstellung beschichteter Metallfolien, und deren Verwendung für Elektroden oder Separatoren in Akkumulatoren
WO2016041808A1 (en) * 2014-09-17 2016-03-24 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride polymers
CN109314276B (zh) * 2016-06-20 2022-10-04 索尔维公司 氟聚合物薄膜
TWI774024B (zh) * 2019-07-25 2022-08-11 日商大金工業股份有限公司 黏結劑、固態電池用漿料、固態電池用電極及二次固態電池
KR102652282B1 (ko) 2021-12-24 2024-03-29 주식회사 엘지에너지솔루션 양극 슬러리 조성물, 이를 이용하여 제조된 양극 및 리튬 이차전지

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264048A (ja) * 1984-06-13 1985-12-27 Central Glass Co Ltd 電地用正極の製造法
JP3121943B2 (ja) * 1992-12-02 2001-01-09 呉羽化学工業株式会社 フッ化ビニリデン系共重合体
IT1266647B1 (it) * 1993-10-29 1997-01-09 Ausimont Spa Processo di (co)polimerizzazione di monomeri olefinici fluorurati in emulsione acquosa
IT1274711B (it) * 1994-08-04 1997-07-24 Ausimont Spa Processo per la preparazione di fluoropolimeri contenenti idrogeno tramite (co)polimerizzazione in sospensione
JP3467499B2 (ja) * 1995-06-29 2003-11-17 呉羽化学工業株式会社 エポキシ基含有フッ化ビニリデン系共重合体、これを含有する樹脂組成物、電極構造体および二次電池
JPH09231977A (ja) * 1996-02-27 1997-09-05 Elf Atochem Japan Kk 電極およびその製法

Also Published As

Publication number Publication date
CA2288157A1 (en) 1998-11-05
EP1016151A1 (de) 2000-07-05
EP1016151B1 (de) 2002-01-30
JPH10302800A (ja) 1998-11-13
DE69803684T2 (de) 2002-10-31
WO1998049737A1 (en) 1998-11-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation