KR20240088799A - 탄소 재료 조성물 - Google Patents

탄소 재료 조성물 Download PDF

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Publication number
KR20240088799A
KR20240088799A KR1020247011568A KR20247011568A KR20240088799A KR 20240088799 A KR20240088799 A KR 20240088799A KR 1020247011568 A KR1020247011568 A KR 1020247011568A KR 20247011568 A KR20247011568 A KR 20247011568A KR 20240088799 A KR20240088799 A KR 20240088799A
Authority
KR
South Korea
Prior art keywords
group
carbon material
polyvinyl acetal
acetal resin
material composition
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
KR1020247011568A
Other languages
English (en)
Korean (ko)
Inventor
료우 사카모토
Original Assignee
세키스이가가쿠 고교가부시키가이샤
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 세키스이가가쿠 고교가부시키가이샤 filed Critical 세키스이가가쿠 고교가부시키가이샤
Publication of KR20240088799A publication Critical patent/KR20240088799A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/004—Additives being defined by their length
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nanotechnology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020247011568A 2021-10-27 2022-10-26 탄소 재료 조성물 Pending KR20240088799A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021175783 2021-10-27
JPJP-P-2021-175783 2021-10-27
PCT/JP2022/039891 WO2023074730A1 (ja) 2021-10-27 2022-10-26 炭素材料組成物

Publications (1)

Publication Number Publication Date
KR20240088799A true KR20240088799A (ko) 2024-06-20

Family

ID=86157964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247011568A Pending KR20240088799A (ko) 2021-10-27 2022-10-26 탄소 재료 조성물

Country Status (6)

Country Link
US (1) US12435207B2 (https=)
EP (1) EP4424768A4 (https=)
JP (1) JPWO2023074730A1 (https=)
KR (1) KR20240088799A (https=)
CN (1) CN118076695A (https=)
WO (1) WO2023074730A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018535284A (ja) 2015-09-25 2018-11-29 エルジー・ケム・リミテッド カーボンナノチューブ分散液およびその製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3363927B2 (ja) 1992-11-30 2003-01-08 三菱レイヨン株式会社 樹脂組成物及びプリプレグ
JP2001049013A (ja) 1999-05-31 2001-02-20 Toray Ind Inc プリプレグ及び炭素繊維強化複合材料
US7863381B2 (en) * 2006-03-08 2011-01-04 3M Innovative Properties Company Polymer composites
KR100847987B1 (ko) * 2007-02-27 2008-07-22 삼성전자주식회사 탄소나노튜브용 분산제 및 이를 포함하는 탄소나노튜브조성물
US9181090B2 (en) 2008-02-08 2015-11-10 Meijo Nano Carbon Co., Ltd. Carbon nanotube dispersion and utilization of same
EP2336198A1 (de) * 2009-12-18 2011-06-22 Kuraray Europe GmbH Polyvinylacetal mit hoher Fließfähigkeit und hiermit hergestellte weichmacherhaltige Folie
JP6202397B2 (ja) 2013-04-22 2017-09-27 東洋インキＳｃホールディングス株式会社 二次電池電極形成用組成物、二次電池用電極および二次電池
WO2017148972A1 (en) * 2016-03-01 2017-09-08 Basf Se Transparent conductive films based on polyvinyl acetal
EP3440117B1 (en) * 2016-04-08 2021-09-29 Kuraray Europe GmbH Polyvinyl acetal with reduced flowability
JPWO2018225670A1 (ja) * 2017-06-05 2020-04-02 積水化学工業株式会社 炭素材料含有分散液、電極形成用スラリー、及び非水電解質二次電池用電極の製造方法
US10297741B1 (en) 2017-12-14 2019-05-21 Eastman Kodak Company Electrically-conductive compositions
JP6764023B2 (ja) 2018-02-20 2020-09-30 積水化学工業株式会社 耐火樹脂組成物、耐火シート、耐火積層体、及びバッテリー
CN108586836A (zh) 2018-05-03 2018-09-28 江苏通用科技股份有限公司 碳纤维基橡胶复合材料及其制备方法
TWI899037B (zh) 2019-03-29 2025-09-21 日商積水化學工業股份有限公司 聚乙烯縮醛樹脂

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018535284A (ja) 2015-09-25 2018-11-29 エルジー・ケム・リミテッド カーボンナノチューブ分散液およびその製造方法

Also Published As

Publication number Publication date
JPWO2023074730A1 (https=) 2023-05-04
US20240417543A1 (en) 2024-12-19
US12435207B2 (en) 2025-10-07
CN118076695A (zh) 2024-05-24
WO2023074730A1 (ja) 2023-05-04
EP4424768A4 (en) 2025-12-17
EP4424768A1 (en) 2024-09-04

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PA0105 International application

Patent event date: 20240405

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application