JP7206671B2 - 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 - Google Patents

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 Download PDF

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Publication number: JP7206671B2
Authority: JP; Japan
Prior art keywords: conductive paste; powder; based dispersant; mass; group
Prior art date: 2018-07-25
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.): Active

Application number

JP2018139501A

Other languages

English (en)

Japanese (ja)

Other versions

JP2020017405A (ja

Inventor

伸寿鈴木

勝彦高木

亮関塚

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.)

Sumitomo Metal Mining Co Ltd

Original Assignee

Sumitomo Metal Mining Co Ltd

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.)

2018-07-25

Filing date

2018-07-25

Publication date

2023-01-18

2018-07-25 Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd

2018-07-25 Priority to JP2018139501A priority Critical patent/JP7206671B2/ja

2019-07-22 Priority to KR1020207037657A priority patent/KR20210040290A/ko

2019-07-22 Priority to PCT/JP2019/028713 priority patent/WO2020022291A1/fr

2019-07-22 Priority to CN201980048675.4A priority patent/CN112470236B/zh

2019-07-24 Priority to TW108126220A priority patent/TWI810336B/zh

2020-01-30 Publication of JP2020017405A publication Critical patent/JP2020017405A/ja

2023-01-18 Application granted granted Critical

2023-01-18 Publication of JP7206671B2 publication Critical patent/JP7206671B2/ja

Status Active legal-status Critical Current

2038-07-25 Anticipated expiration legal-status Critical

Links

239000003985 ceramic capacitor Substances 0.000 title claims description 29
239000002270 dispersing agent Substances 0.000 claims description 111
239000000843 powder Substances 0.000 claims description 88
239000000919 ceramic Substances 0.000 claims description 43
150000001412 amines Chemical class 0.000 claims description 38
229920005989 resin Polymers 0.000 claims description 36
239000011347 resin Substances 0.000 claims description 36
150000001413 amino acids Chemical class 0.000 claims description 33
239000011230 binding agent Substances 0.000 claims description 33
239000003960 organic solvent Substances 0.000 claims description 25
239000002245 particle Substances 0.000 claims description 20
229910052751 metal Inorganic materials 0.000 claims description 15
239000002184 metal Substances 0.000 claims description 15
125000004432 carbon atom Chemical group C* 0.000 claims description 12
-1 oxypropylene group Chemical group 0.000 claims description 10
125000006353 oxyethylene group Chemical group 0.000 claims description 8
229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 8
125000003342 alkenyl group Chemical group 0.000 claims description 7
239000000956 alloy Substances 0.000 claims description 7
229910045601 alloy Inorganic materials 0.000 claims description 7
229910052759 nickel Inorganic materials 0.000 claims description 7
125000000217 alkyl group Chemical group 0.000 claims description 6
125000000304 alkynyl group Chemical group 0.000 claims description 6
125000004430 oxygen atom Chemical group O* 0.000 claims description 6
229910052802 copper Inorganic materials 0.000 claims description 5
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 5
229910052737 gold Inorganic materials 0.000 claims description 4
125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
229910052763 palladium Inorganic materials 0.000 claims description 4
229910052697 platinum Inorganic materials 0.000 claims description 4
229910052709 silver Inorganic materials 0.000 claims description 4
229920000178 Acrylic resin Polymers 0.000 claims description 3
239000004925 Acrylic resin Substances 0.000 claims description 3
239000012461 cellulose resin Substances 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
238000010030 laminating Methods 0.000 claims description 2
125000001183 hydrocarbyl group Chemical group 0.000 claims 1
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
230000003746 surface roughness Effects 0.000 description 14
150000002430 hydrocarbons Chemical class 0.000 description 13
238000004519 manufacturing process Methods 0.000 description 10
238000013329 compounding Methods 0.000 description 9
238000000034 method Methods 0.000 description 9
230000000052 comparative effect Effects 0.000 description 7
230000002776 aggregation Effects 0.000 description 6
JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 6
229910002113 barium titanate Inorganic materials 0.000 description 6
238000011156 evaluation Methods 0.000 description 6
239000002904 solvent Substances 0.000 description 6
WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 5
SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 5
239000000463 material Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 5
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239000004094 surface-active agent Substances 0.000 description 5
229940116411 terpineol Drugs 0.000 description 5
229920002799 BoPET Polymers 0.000 description 4
239000004215 Carbon black (E152) Substances 0.000 description 4
239000001856 Ethyl cellulose Substances 0.000 description 4
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 4
238000004220 aggregation Methods 0.000 description 4
125000004429 atom Chemical group 0.000 description 4
239000010949 copper Substances 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000001035 drying Methods 0.000 description 4
239000002003 electrode paste Substances 0.000 description 4
229920001249 ethyl cellulose Polymers 0.000 description 4
235000019325 ethyl cellulose Nutrition 0.000 description 4
229930195733 hydrocarbon Natural products 0.000 description 4
125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
150000003335 secondary amines Chemical class 0.000 description 4
239000002002 slurry Substances 0.000 description 4
ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 3
229910000990 Ni alloy Inorganic materials 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000010304 firing Methods 0.000 description 3
239000003112 inhibitor Substances 0.000 description 3
238000007639 printing Methods 0.000 description 3
239000002994 raw material Substances 0.000 description 3
125000001302 tertiary amino group Chemical group 0.000 description 3
230000002378 acidificating effect Effects 0.000 description 2
238000005054 agglomeration Methods 0.000 description 2
125000003277 amino group Chemical group 0.000 description 2
229910052788 barium Inorganic materials 0.000 description 2
229910052804 chromium Inorganic materials 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000010931 gold Substances 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
UODXCYZDMHPIJE-UHFFFAOYSA-N menthanol Chemical compound CC1CCC(C(C)(C)O)CC1 UODXCYZDMHPIJE-UHFFFAOYSA-N 0.000 description 2
BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
238000007747 plating Methods 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
229910052761 rare earth metal Inorganic materials 0.000 description 2
238000007650 screen-printing Methods 0.000 description 2
239000010944 silver (metal) Substances 0.000 description 2
238000005245 sintering Methods 0.000 description 2
IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
239000011882 ultra-fine particle Substances 0.000 description 2
LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
LAVARTIQQDZFNT-UHFFFAOYSA-N 1-(1-methoxypropan-2-yloxy)propan-2-yl acetate Chemical compound COCC(C)OCC(C)OC(C)=O LAVARTIQQDZFNT-UHFFFAOYSA-N 0.000 description 1
HBNHCGDYYBMKJN-UHFFFAOYSA-N 2-(4-methylcyclohexyl)propan-2-yl acetate Chemical compound CC1CCC(C(C)(C)OC(C)=O)CC1 HBNHCGDYYBMKJN-UHFFFAOYSA-N 0.000 description 1
NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
WWJLCYHYLZZXBE-UHFFFAOYSA-N 5-chloro-1,3-dihydroindol-2-one Chemical compound ClC1=CC=C2NC(=O)CC2=C1 WWJLCYHYLZZXBE-UHFFFAOYSA-N 0.000 description 1
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
229920000896 Ethulose Polymers 0.000 description 1
239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
KGEKLUUHTZCSIP-UHFFFAOYSA-N Isobornyl acetate Natural products C1CC2(C)C(OC(=O)C)CC1C2(C)C KGEKLUUHTZCSIP-UHFFFAOYSA-N 0.000 description 1
KRKIAJBQOUBNSE-GYSYKLTISA-N Isobornyl isobutyrate Chemical compound C1C[C@@]2(C)[C@H](OC(=O)C(C)C)C[C@@H]1C2(C)C KRKIAJBQOUBNSE-GYSYKLTISA-N 0.000 description 1
229910017493 Nd 2 O 3 Inorganic materials 0.000 description 1
239000000020 Nitrocellulose Substances 0.000 description 1
DIOYAVUHUXAUPX-KHPPLWFESA-N Oleoyl sarcosine Chemical group CCCCCCCC\C=C/CCCCCCCC(=O)N(C)CC(O)=O DIOYAVUHUXAUPX-KHPPLWFESA-N 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
239000001940 [(1R,4S,6R)-1,7,7-trimethyl-6-bicyclo[2.2.1]heptanyl] acetate Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
125000003275 alpha amino acid group Chemical group 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000002280 amphoteric surfactant Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000003989 dielectric material Substances 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000004898 kneading Methods 0.000 description 1
238000003475 lamination Methods 0.000 description 1
229910052745 lead Inorganic materials 0.000 description 1
229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
229920001220 nitrocellulos Polymers 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000010405 reoxidation reaction Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1
150000003505 terpenes Chemical class 0.000 description 1
235000007586 terpenes Nutrition 0.000 description 1
150000003512 tertiary amines Chemical class 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
239000005341 toughened glass Substances 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Images

Classifications

- 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
- 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
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
- 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
- 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
- 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
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- 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

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Microelectronics & Electronic Packaging (AREA)
Manufacturing & Machinery (AREA)
Ceramic Engineering (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Dispersion Chemistry (AREA)
Ceramic Capacitors (AREA)
Conductive Materials (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

JP2018139501A 2018-07-25 2018-07-25 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 Active JP7206671B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP2018139501A JP7206671B2 (ja)	2018-07-25	2018-07-25	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
KR1020207037657A KR20210040290A (ko)	2018-07-25	2019-07-22	도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서
PCT/JP2019/028713 WO2020022291A1 (fr)	2018-07-25	2019-07-22	Pâte conductrice, composant électronique et condensateur céramique stratifié
CN201980048675.4A CN112470236B (zh)	2018-07-25	2019-07-22	导电性浆料、电子部件以及叠层陶瓷电容器
TW108126220A TWI810336B (zh)	2018-07-25	2019-07-24	導電性漿料、電子零件以及積層陶瓷電容器

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2018139501A JP7206671B2 (ja)	2018-07-25	2018-07-25	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 (2)

Publication Number	Publication Date
JP2020017405A JP2020017405A (ja)	2020-01-30
JP7206671B2 true JP7206671B2 (ja)	2023-01-18

Family

ID=69181532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2018139501A Active JP7206671B2 (ja)	2018-07-25	2018-07-25	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

Country Status (5)

Country	Link
JP (1)	JP7206671B2 (fr)
KR (1)	KR20210040290A (fr)
CN (1)	CN112470236B (fr)
TW (1)	TWI810336B (fr)
WO (1)	WO2020022291A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7215047B2 (ja) *	2018-09-28	2023-01-31	住友金属鉱山株式会社	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
KR20220145326A (ko) *	2020-03-04	2022-10-28	스미토모 긴조쿠 고잔 가부시키가이샤	도전성 페이스트, 전자 부품 및 적층 세라믹 콘덴서

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2013149457A (ja)	2012-01-19	2013-08-01	Sumitomo Metal Mining Co Ltd	内部電極用導電ペースト
WO2017150438A1 (fr)	2016-02-29	2017-09-08	住友金属鉱山株式会社	Pâte électroconductrice, composant électronique et condensateur à base de céramique laminée

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4495644B2 (ja)	2004-07-30	2010-07-07	Ｊｆｅミネラル株式会社	金属超微粉スラリー
JP5038935B2 (ja) *	2008-02-25	2012-10-03	積水化学工業株式会社	積層セラミックコンデンサ内部電極用導電ペースト
WO2015141623A1 (fr) *	2014-03-20	2015-09-24	積水化学工業株式会社	Pâte électroconductrice
JP6292014B2 (ja)	2014-05-12	2018-03-14	株式会社村田製作所	導電性ペーストおよびセラミック電子部品
KR102410080B1 (ko) *	2014-07-31	2022-06-16	스미토모 긴조쿠 고잔 가부시키가이샤	도전성 페이스트
JP2017143202A (ja) *	2016-02-12	2017-08-17	住友金属鉱山株式会社	内部電極用ペーストとその製造方法、及び積層セラミックコンデンサ
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