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1. (WO2018179570) CONDUCTIVE PASTE, AND CONDUCTIVE MATERIAL AND CONDUCTIVE MEMBER EACH OF WHICH USES SAID CONDUCTIVE PASTE
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Pub. No.: WO/2018/179570 International Application No.: PCT/JP2017/040828
Publication Date: 04.10.2018 International Filing Date: 14.11.2017
IPC:
H01B 1/22 (2006.01) ,C08G 18/00 (2006.01) ,C08G 18/44 (2006.01) ,H05K 3/12 (2006.01) ,H01B 5/14 (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
22
the conductive material comprising metals or alloys
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
42
Polycondensates having carboxylic or carbonic ester groups in the main chain
44
Polycarbonates
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3
Apparatus or processes for manufacturing printed circuits
10
in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
12
using printing techniques to apply the conductive material
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:
第一工業製薬株式会社 DAI-ICHI KOGYO SEIYAKU CO., LTD. [JP/JP]; 京都府京都市下京区西七条東久保町55番地 55, Nishishichijo Higashikubo-cho, Shimogyo-ku, kyoto-shi, Kyoto 6008873, JP
Inventors:
吉岡 汰玖哉 YOSHIOKA Takuya; JP
宮村 岳志 MIYAMURA Takeshi; JP
Priority Data:
2017-06949131.03.2017JP
Title (EN) CONDUCTIVE PASTE, AND CONDUCTIVE MATERIAL AND CONDUCTIVE MEMBER EACH OF WHICH USES SAID CONDUCTIVE PASTE
(FR) PÂTE CONDUCTRICE, ET MATÉRIAU CONDUCTEUR ET ÉLÉMENT CONDUCTEUR DONT CHACUN UTILISE LADITE PÂTE CONDUCTRICE
(JA) 導電性ペースト、および該導電性ペーストを用いた導電材料ならびに導電部材
Abstract:
(EN) The present invention provides: a conductive paste which is capable of providing a conductive member that exhibits excellent conductivity when stretched; and a conductive material and a conductive member, each of which uses this conductive paste. A conductive paste which contains an aqueous polyurethane dispersion and conductive particles, and which is characterized in that: the aqueous polyurethane dispersion is obtained by dispersing a polyurethane in water, said polyurethane being obtained by reacting a polyisocyanate, a polyol, a polyol having a hydrophilic group and a chain extender; and the polyol contains a polycarbonate polyol.
(FR) La présente invention concerne : une pâte conductrice qui est capable de fournir un élément conducteur qui présente une excellente conductivité lorsqu'il est étiré; et un matériau conducteur et un élément conducteur, dont chacun utilise cette pâte conductrice. Une pâte conductrice qui contient une dispersion aqueuse de polyuréthane et des particules conductrices, et qui est caractérisée en ce que : la dispersion aqueuse de polyuréthane est obtenue par dispersion d'un polyuréthane dans l'eau, ledit polyuréthane étant obtenu par réaction d'un polyisocyanate, d'un polyol, d'un polyol ayant un groupe hydrophile et d'un allongeur de chaîne; et le polyol contient un polyol de polycarbonate.
(JA) 本発明は、伸張したときにすぐれた導電性を有する導電部材を供することのできる、導電ペースト、および該ペーストを用いた導電材料ならびに導電部材を提供すること。 ポリウレタン水分散体および導電粒子を含有する導電性ペーストであって、 上記ポリウレタン水分散体が、ポリイソシアネート、ポリオール、親水性基を有するポリオール、および鎖伸張剤を反応させて得られるポリウレタンを水に分散させたものであり、上記ポリオールがポリカーボネートポリオールを含有することを特徴とする導電性ペースト。
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)