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1. (WO2019043672) CONDUCTIVE PASTE, ELECTRONIC COMPONENT, AND MULTILAYER CERAMIC CAPACITOR
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Pub. No.: WO/2019/043672 International Application No.: PCT/IB2018/058471
Publication Date: 07.03.2019 International Filing Date: 30.10.2018
IPC:
H01B 1/20 (2006.01) ,H01B 1/22 (2006.01) ,H01G 4/30 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
22
the conductive material comprising metals or alloys
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
4
Fixed capacitors; Processes of their manufacture
30
Stacked capacitors
Applicants:
住友金属鉱山株式会社 SUMITOMO METAL MINING CO., LTD. [JP/JP]; 東京都港区新橋五丁目11番3号 11-3, Shimbashi 5-chome Minato-Ku, Tokyo 1058716, JP
Inventors:
川島剛 KAWASHIMA, Tsuyoshi; JP
Agent:
西和哉 NISHI, Kazuya; JP
宇佐美亜矢 USAMI, Aya; JP
Priority Data:
2017-16589430.08.2017JP
2018-03505028.02.2018JP
Title (EN) CONDUCTIVE PASTE, ELECTRONIC COMPONENT, AND MULTILAYER CERAMIC CAPACITOR
(FR) PÂTE ÉLECTROCONDUCTRICE, COMPOSANT ÉLECTRONIQUE ET CONDENSATEUR À BASE DE CÉRAMIQUE MULTICOUCHE
(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
Abstract:
(EN) The present invention provides a conductive paste which has a suitable viscosity for gravure printing and has excellent dispersibility. Specifically provided is a conductive paste comprising a conductive powder, a dispersant, a binder resin, and an organic solvent, wherein the dispersant includes an amino acid dispersant having a molecular weight of no greater than 5000, the binder resin includes an acetal resin, and the organic solvent includes a glycol ether solvent.
(FR) La présente invention concerne une pâte conductrice qui a une viscosité appropriée pour une impression par gravure et qui présente une excellente dispersibilité. L'invention concerne en particulier une pâte conductrice comprenant une poudre conductrice, un dispersant, une résine liante et un solvant organique, le dispersant comprenant un dispersant d'acide aminé ayant un poids moléculaire inférieur ou égal à 5 000, la résine de liant comprenant une résine d'acétal, et le solvant organique comprenant un solvant d'éther de glycol.
(JA) グラビア印刷に適した粘度を有し、かつ、ペーストの分散性に優れた導電性ペースト等を提供する。導電性粉末、分散剤、バインダー樹脂及び有機溶剤を含む導電性ペーストであって、分散剤は、分子量が5000以下のアミノ酸系分散剤を含み、バインダー樹脂は、アセタール系樹脂を含み、有機溶剤は、グリコールエーテル系溶剤を含む、導電性ペーストなどにより提供。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)