KR20250026321A - 카르복시기 함유 고분자 분산제, 도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서 - Google Patents

카르복시기 함유 고분자 분산제, 도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서 Download PDF

Info

Publication number
KR20250026321A
KR20250026321A KR1020257002395A KR20257002395A KR20250026321A KR 20250026321 A KR20250026321 A KR 20250026321A KR 1020257002395 A KR1020257002395 A KR 1020257002395A KR 20257002395 A KR20257002395 A KR 20257002395A KR 20250026321 A KR20250026321 A KR 20250026321A
Authority
KR
South Korea
Prior art keywords
conductive paste
mass
less
dispersant
powder
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
KR1020257002395A
Other languages
English (en)
Korean (ko)
Inventor
겐지 후쿠다
세이고우 가와구치
세이야 야마모토
Original Assignee
스미토모 긴조쿠 고잔 가부시키가이샤
국립대학법인 야마가타대학
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 스미토모 긴조쿠 고잔 가부시키가이샤, 국립대학법인 야마가타대학 filed Critical 스미토모 긴조쿠 고잔 가부시키가이샤
Publication of KR20250026321A publication Critical patent/KR20250026321A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C09K23/36—Esters of polycarboxylic acids
    • 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
    • C08F220/00—Copolymers 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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—Copolymers 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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C08K3/08—Metals
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/52—Natural or synthetic resins or their salts
    • 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
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/012—Form of non-self-supporting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Capacitors (AREA)
  • Conductive Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020257002395A 2022-07-29 2023-07-14 카르복시기 함유 고분자 분산제, 도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서 Pending KR20250026321A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022121641 2022-07-29
JPJP-P-2022-121641 2022-07-29
PCT/JP2023/025984 WO2024024534A1 (ja) 2022-07-29 2023-07-14 カルボキシ基含有高分子分散剤、導電性ペースト、電子部品及び積層セラミックコンデンサ

Publications (1)

Publication Number Publication Date
KR20250026321A true KR20250026321A (ko) 2025-02-25

Family

ID=89706307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257002395A Pending KR20250026321A (ko) 2022-07-29 2023-07-14 카르복시기 함유 고분자 분산제, 도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서

Country Status (5)

Country Link
JP (1) JP7708405B2 (https=)
KR (1) KR20250026321A (https=)
CN (1) CN119768880A (https=)
TW (1) TW202411411A (https=)
WO (1) WO2024024534A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026031122A (ja) * 2024-08-09 2026-02-24 住友金属鉱山株式会社 カルボキシ基含有高分子分散剤、導電性ペースト、電子部品及び積層セラミックコンデンサ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003187638A (ja) 2001-12-20 2003-07-04 Murata Mfg Co Ltd グラビア印刷用導電性ペーストおよびその製造方法、ならびに積層セラミック電子部品
JP2003242835A (ja) 2001-12-13 2003-08-29 Murata Mfg Co Ltd グラビア印刷用導電性ペーストおよびその製造方法、ならびに積層セラミック電子部品
JP2012174797A (ja) 2011-02-18 2012-09-10 Sumitomo Metal Mining Co Ltd 積層セラミックコンデンサ内部電極に用いられるグラビア印刷用導電性ペースト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6477110A (en) * 1987-09-18 1989-03-23 Toa Gosei Chem Ind Aluminum electrolytic capacitor
JP2003055571A (ja) * 2001-08-13 2003-02-26 Mikuni Color Ltd 水性顔料分散液及び水性インク組成物
JP2007238859A (ja) * 2006-03-10 2007-09-20 Daido Toryo Kk 導電性クリヤー用水性組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003242835A (ja) 2001-12-13 2003-08-29 Murata Mfg Co Ltd グラビア印刷用導電性ペーストおよびその製造方法、ならびに積層セラミック電子部品
JP2003187638A (ja) 2001-12-20 2003-07-04 Murata Mfg Co Ltd グラビア印刷用導電性ペーストおよびその製造方法、ならびに積層セラミック電子部品
JP2012174797A (ja) 2011-02-18 2012-09-10 Sumitomo Metal Mining Co Ltd 積層セラミックコンデンサ内部電極に用いられるグラビア印刷用導電性ペースト

Also Published As

Publication number Publication date
JPWO2024024534A1 (https=) 2024-02-01
WO2024024534A1 (ja) 2024-02-01
CN119768880A (zh) 2025-04-04
TW202411411A (zh) 2024-03-16
JP7708405B2 (ja) 2025-07-15

Similar Documents

Publication Publication Date Title
KR102773147B1 (ko) 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서
CN114746967B (zh) 凹版印刷用导电性浆料、电子部件以及叠层陶瓷电容器
CN113227233B (zh) 导电性浆料、电子部件以及叠层陶瓷电容器
CN111902882B (zh) 导电性浆料、电子部件以及叠层陶瓷电容器
KR102731211B1 (ko) 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서
KR102893856B1 (ko) 그라비어 인쇄용 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서
KR20250026321A (ko) 카르복시기 함유 고분자 분산제, 도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서
CN111095439A (zh) 导电性浆料、电子部件以及叠层陶瓷电容器
WO2019043674A2 (ja) 導電性ペースト、電子部品、及び積層セラミックコンデンサ
CN111066098A (zh) 导电性浆料、电子部件以及叠层陶瓷电容器
CN116113671B (zh) 凹版印刷用导电性浆料、电子部件以及叠层陶瓷电容器
KR102832932B1 (ko) 그라비아 인쇄용 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서
KR20240016966A (ko) 그라비어 인쇄용 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서
JP2026031122A (ja) カルボキシ基含有高分子分散剤、導電性ペースト、電子部品及び積層セラミックコンデンサ
WO2023190613A1 (ja) 導電性ペースト、電子部品、及び積層セラミックコンデンサ
KR20240135634A (ko) 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13 Search requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D13-SRH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902