KR20200138237A - 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서 - Google Patents
도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서 Download PDFInfo
- Publication number
- KR20200138237A KR20200138237A KR1020207027645A KR20207027645A KR20200138237A KR 20200138237 A KR20200138237 A KR 20200138237A KR 1020207027645 A KR1020207027645 A KR 1020207027645A KR 20207027645 A KR20207027645 A KR 20207027645A KR 20200138237 A KR20200138237 A KR 20200138237A
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- conductive paste
- mass
- powder
- dispersant
- conductive
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- 239000003985 ceramic capacitor Substances 0.000 title claims description 27
- 239000000843 powder Substances 0.000 claims abstract description 173
- 239000002270 dispersing agent Substances 0.000 claims abstract description 141
- 239000000919 ceramic Substances 0.000 claims abstract description 85
- 239000002253 acid Substances 0.000 claims abstract description 73
- 229920005989 resin Polymers 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 38
- 239000003960 organic solvent Substances 0.000 claims abstract description 37
- 239000011230 binding agent Substances 0.000 claims abstract description 35
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 13
- -1 aliphatic amines Chemical class 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
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000012461 cellulose resin Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229920000578 graft copolymer Polymers 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum 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
- 239000010408 film Substances 0.000 description 55
- 239000002002 slurry Substances 0.000 description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 238000011156 evaluation Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 15
- 230000003746 surface roughness Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 12
- 150000002430 hydrocarbons Chemical group 0.000 description 10
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 8
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 229940116411 terpineol Drugs 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 7
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 7
- 229910002113 barium titanate Inorganic materials 0.000 description 7
- 238000010304 firing Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000001856 Ethyl cellulose Substances 0.000 description 6
- 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 6
- 230000002776 aggregation Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 229920001249 ethyl cellulose Polymers 0.000 description 6
- 235000019325 ethyl cellulose Nutrition 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 5
- 238000004898 kneading Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 229910052788 barium Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000002003 electrode paste Substances 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003505 terpenes Chemical class 0.000 description 3
- 235000007586 terpenes Nutrition 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 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
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000010944 silver (metal) Substances 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- LDARJLMWAOEEFG-UHFFFAOYSA-N 2-(2-hydroxypropoxy)propan-1-ol;methyl acetate Chemical compound COC(C)=O.CC(O)COC(C)CO LDARJLMWAOEEFG-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
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 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
- 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
- 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
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 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
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 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
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 239000002923 metal particle Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical group 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 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
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 229910052720 vanadium 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
- 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
- H01G4/30—Stacked capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Capacitors (AREA)
- Conductive Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018063198 | 2018-03-28 | ||
| JPJP-P-2018-063198 | 2018-03-28 | ||
| PCT/JP2019/012060 WO2019188775A1 (ja) | 2018-03-28 | 2019-03-22 | 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 |
|---|---|
| KR20200138237A true KR20200138237A (ko) | 2020-12-09 |
Family
ID=68061805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207027645A KR20200138237A (ko) | 2018-03-28 | 2019-03-22 | 도전성 페이스트, 전자 부품, 및 적층 세라믹 콘덴서 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP7428636B2 (ja) |
| KR (1) | KR20200138237A (ja) |
| CN (1) | CN111902882B (ja) |
| TW (1) | TWI811320B (ja) |
| WO (1) | WO2019188775A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388169A (zh) * | 2021-12-28 | 2022-04-22 | 江苏云意电气股份有限公司 | 一种导体浆料及其制备方法 |
| WO2024062857A1 (ja) * | 2022-09-21 | 2024-03-28 | 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006063441A (ja) | 2004-07-30 | 2006-03-09 | Jfe Mineral Co Ltd | 金属超微粉スラリー |
| JP2013149457A (ja) | 2012-01-19 | 2013-08-01 | Sumitomo Metal Mining Co Ltd | 内部電極用導電ペースト |
| JP2015216244A (ja) | 2014-05-12 | 2015-12-03 | 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100790856B1 (ko) * | 2005-07-15 | 2008-01-03 | 삼성전기주식회사 | 인산계 분산제를 포함하는 적층 세라믹 콘덴서 |
| TWI432397B (zh) * | 2008-08-27 | 2014-04-01 | Murata Manufacturing Co | Ceramic manufacturing and laminated ceramic electronic parts manufacturing method |
| JP5548481B2 (ja) | 2010-02-26 | 2014-07-16 | 新日鉄住金化学株式会社 | ニッケル微粒子含有インクジェット用組成物 |
| KR101275426B1 (ko) * | 2010-12-24 | 2013-06-14 | 삼성전기주식회사 | 내부전극용 도전성 페이스트 조성물, 이를 포함하는 적층 세라믹 커패시터 및 이의 제조방법 |
| JP2014029845A (ja) | 2012-06-28 | 2014-02-13 | Nippon Steel & Sumikin Chemical Co Ltd | 導電性ペーストの製造方法 |
| JPWO2015040924A1 (ja) * | 2013-09-18 | 2017-03-02 | 株式会社村田製作所 | セラミック成形体および積層型セラミック電子部品の製造方法 |
| KR102410080B1 (ko) * | 2014-07-31 | 2022-06-16 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 도전성 페이스트 |
| JP6604475B2 (ja) * | 2015-02-06 | 2019-11-13 | 日油株式会社 | 非水系分散剤および非水系分散体組成物 |
| JPWO2017056741A1 (ja) | 2015-09-29 | 2018-07-19 | 東邦チタニウム株式会社 | ニッケル粉及びニッケルペースト |
-
2019
- 2019-03-22 WO PCT/JP2019/012060 patent/WO2019188775A1/ja active Application Filing
- 2019-03-22 CN CN201980021612.XA patent/CN111902882B/zh active Active
- 2019-03-22 JP JP2020509957A patent/JP7428636B2/ja active Active
- 2019-03-22 KR KR1020207027645A patent/KR20200138237A/ko not_active Application Discontinuation
- 2019-03-27 TW TW108110771A patent/TWI811320B/zh active
-
2024
- 2024-01-25 JP JP2024009436A patent/JP2024032861A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006063441A (ja) | 2004-07-30 | 2006-03-09 | Jfe Mineral Co Ltd | 金属超微粉スラリー |
| JP2013149457A (ja) | 2012-01-19 | 2013-08-01 | Sumitomo Metal Mining Co Ltd | 内部電極用導電ペースト |
| JP2015216244A (ja) | 2014-05-12 | 2015-12-03 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024032861A (ja) | 2024-03-12 |
| TW201942914A (zh) | 2019-11-01 |
| JP7428636B2 (ja) | 2024-02-06 |
| TWI811320B (zh) | 2023-08-11 |
| WO2019188775A1 (ja) | 2019-10-03 |
| CN111902882B (zh) | 2022-08-26 |
| CN111902882A (zh) | 2020-11-06 |
| JPWO2019188775A1 (ja) | 2021-04-08 |
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| Date | Code | Title | Description |
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| E902 | Notification of reason for refusal |