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1. (WO2017130812) ELECTROCONDUCTIVE COMPOSITION, PRODUCTION PROCESS THEREFOR, AND ELECTROCONDUCTIVE MATERIAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130812 International Application No.: PCT/JP2017/001539
Publication Date: 03.08.2017 International Filing Date: 18.01.2017
IPC:
C08L 101/00 (2006.01) ,C08K 9/04 (2006.01) ,H01B 1/00 (2006.01) ,H01B 1/22 (2006.01) ,H01B 5/14 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
9
Use of pretreated ingredients
04
Ingredients treated with organic substances
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
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
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
5
Non-insulated conductors or conductive bodies characterised by their form
14
comprising conductive layers or films on insulating-supports
Applicants:
東洋インキSCホールディングス株式会社 TOYO INK SC HOLDINGS CO., LTD. [JP/JP]; 東京都中央区京橋二丁目2番1号 2-1, Kyobashi 2-chome, Chuo-ku, Tokyo 1040031, JP
Inventors:
長井 裕之 NAGAI Hiroyuki; JP
上杉 隆彦 UESUGI Takahiko; JP
野上 孝幸 NOGAMI Takayuki; JP
Agent:
小林 浩 KOBAYASHI Hiroshi; JP
井口 司 IGUCHI Tsukasa; JP
鈴木 康仁 SUZUKI Yasuhito; JP
Priority Data:
2016-01528729.01.2016JP
2016-21192328.10.2016JP
Title (EN) ELECTROCONDUCTIVE COMPOSITION, PRODUCTION PROCESS THEREFOR, AND ELECTROCONDUCTIVE MATERIAL
(FR) COMPOSITION ÉLECTROCONDUCTRICE, PROCÉDÉ DE PRODUCTION ASSOCIÉ, ET MATÉRIAU ÉLECTROCONDUCTEUR
(JA) 導電性組成物、その製造方法、および導電性材料
Abstract:
(EN) The present invention addresses the problem of providing an electroconductive composition which, even when burned in the air, can form an electroconductive film that exhibits satisfactory electroconductivity and moist-heat resistance. The problem is solved with an electroconductive composition which comprises: a surface-treated copper powder (AB) comprising a copper powder (A) and an ascorbic acid derivative (B) adherent to the surface thereof; a binder resin (C); and a dispersant (D) having an acidic group.
(FR) La présente invention vise à fournir une composition électroconductrice qui, même lorsqu'elle est brûlée à l'air, peut former un film électroconducteur qui présente une électroconductivité satisfaisante et une résistance à la chaleur humide. La présente invention concerne par conséquent une composition électroconductrice qui comprend une poudre de cuivre traitée en surface (AB) comprenant une poudre de cuivre (A) et un dérivé d'acide ascorbique (B) adhérant à sa surface ; une résine liante (C) ; et un dispersant (D) ayant un groupe acide.
(JA) 本発明は、大気下で焼成した場合であっても、良好な導電性および耐湿熱性を示す導電膜を形成することができる導電性組成物を提供することを課題とする。銅粉(A)の表面にアスコルビン酸誘導体(B)が付着している表面処理銅粉(AB)と、バインダ樹脂(C)と、酸性基を有する分散剤(D)とを含む、導電性組成物により、上記課題を解決する。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108473780KR1020180098408EP3409729US20190035513