JP7214945B2 - 導電材分散体およびその利用 - Google Patents

導電材分散体およびその利用 Download PDF

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JP7214945B2
JP7214945B2 JP2022085329A JP2022085329A JP7214945B2 JP 7214945 B2 JP7214945 B2 JP 7214945B2 JP 2022085329 A JP2022085329 A JP 2022085329A JP 2022085329 A JP2022085329 A JP 2022085329A JP 7214945 B2 JP7214945 B2 JP 7214945B2
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conductive material
mass
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structural unit
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JP2022118007A5 (https=
JP2022118007A (ja
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優 青谷
雄 森田
哲朗 泉谷
雄太 鈴木
崇裕 石井
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Toyocolor Co Ltd
Artience Co Ltd
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Toyo Ink SC Holdings Co Ltd
Toyocolor Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24Electrically-conducting paints
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42Nitriles
    • C08F220/44Acrylonitrile
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    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00Copolymers 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06Copolymers 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10N-Vinyl-pyrrolidone
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    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
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    • C08F8/28Condensation with aldehydes or ketones
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
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    • C09K23/00Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/52Natural or synthetic resins or their salts
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    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20Conductive material dispersed in non-conductive organic material
    • H01B1/24Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • HELECTRICITY
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    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
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    • H01G11/32Carbon-based
    • H01G11/38Carbon pastes or blends; Binders or additives therein
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    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/30Electrodes characterised by their material
    • H01G11/50Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
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    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01ELECTRIC ELEMENTS
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    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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    • HELECTRICITY
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    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paints Or Removers (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022085329A 2020-12-14 2022-05-25 導電材分散体およびその利用 Active JP7214945B2 (ja)

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JP2020206803 2020-12-14
JP2020206803 2020-12-14
JP2021133770 2021-08-19

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JP2022118007A5 JP2022118007A5 (https=) 2022-10-03
JP7214945B2 true JP7214945B2 (ja) 2023-01-31

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EP (1) EP4261255B1 (https=)
JP (1) JP7214945B2 (https=)
CN (1) CN116547322B (https=)
ES (1) ES3057737T3 (https=)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4497480A1 (en) * 2023-07-24 2025-01-29 Saft Groupe Electrochemical cell with reduced salting, associated battery module and manufacturing method

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KR20240164552A (ko) * 2022-03-21 2024-11-19 비와이케이-케미 게엠베하 배터리 제조에 사용하기 위한 분산제 조성물
JP2024013718A (ja) * 2022-07-21 2024-02-01 株式会社日本触媒 N-ビニルラクタム系共重合体及びその共重合体を含む組成物
KR102660594B1 (ko) * 2022-10-06 2024-04-29 주식회사 한솔케미칼 분리막용 공중합체 및 이를 포함하는 이차전지

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JP2018534382A (ja) 2015-09-25 2018-11-22 エルジー・ケム・リミテッド カーボンブラック分散液およびその製造方法
JP6743954B1 (ja) 2019-05-10 2020-08-19 東洋インキScホールディングス株式会社 導電材分散体およびその利用

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JP2018534382A (ja) 2015-09-25 2018-11-22 エルジー・ケム・リミテッド カーボンブラック分散液およびその製造方法
JP6743954B1 (ja) 2019-05-10 2020-08-19 東洋インキScホールディングス株式会社 導電材分散体およびその利用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4497480A1 (en) * 2023-07-24 2025-01-29 Saft Groupe Electrochemical cell with reduced salting, associated battery module and manufacturing method

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US20240063396A1 (en) 2024-02-22
EP4261255B1 (en) 2025-11-05
EP4261255A1 (en) 2023-10-18
CN116547322A (zh) 2023-08-04
JP2022118007A (ja) 2022-08-12
PL4261255T3 (pl) 2026-03-09
ES3057737T3 (en) 2026-03-04
WO2022131164A1 (ja) 2022-06-23
EP4261255A4 (en) 2024-11-20

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