WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012121196) ELECTRICALLY CONDUCTIVE AQUEOUS INK FOR INKJET RECORDING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/121196    International Application No.:    PCT/JP2012/055524
Publication Date: 13.09.2012 International Filing Date: 05.03.2012
IPC:
C09D 11/00 (2006.01), B41J 2/01 (2006.01), B41M 5/00 (2006.01), H01B 1/22 (2006.01)
Applicants: DIC Corporation [JP/JP]; 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520 (JP) (For All Designated States Except US).
TACHI Mayoka [JP/JP]; (JP) (For US Only).
YOSHIHARA Sunao [JP/JP]; (JP) (For US Only).
KOIKE Ryuu [JP/JP]; (JP) (For US Only).
KATAYAMA Yoshinori [JP/JP]; (JP) (For US Only)
Inventors: TACHI Mayoka; (JP).
YOSHIHARA Sunao; (JP).
KOIKE Ryuu; (JP).
KATAYAMA Yoshinori; (JP)
Agent: KONO Michihiro; c/o DIC Corporation, 7-20, Nihonbashi 3-chome, Chuo-ku, Tokyo 1038233 (JP)
Priority Data:
2011-050126 08.03.2011 JP
Title (EN) ELECTRICALLY CONDUCTIVE AQUEOUS INK FOR INKJET RECORDING
(FR) ENCRE AQUEUSE ÉLECTROCONDUCTRICE POUR ENREGISTREMENT PAR JET D'ENCRE
(JA) インクジェット記録用導電性水性インク
Abstract: front page image
(EN)Provided is an electrically conductive aqueous ink for inkjet recording, which can form a circuit wiring line having excellent electrical conductivity even when burned at a low temperature. An electrically conductive aqueous ink for inkjet recording, which comprises (X) metal nanoparticles, (A) a polyhydric alcohol and (B) water, and which is characterized in that a polyhydric alcohol represented by general formula (1) is used as the polyhydric alcohol (A). (In the formula, R represents a hydrogen atom or any lower alkyl group selected from the group consisting of a methyl group, an ethyl group and an n-propyl group.)
(FR)La présente invention concerne une encre aqueuse électroconductrice pour enregistrement par jet d'encre, qui peut former une ligne de câblage de circuit possédant une excellente conductivité électrique même quand elle est brûlée à basse température. L'encre aqueuse électroconductrice pour enregistrement par jet d'encre comprend (X) des nanoparticules métalliques, (A) un alcool polyhydrique représenté par la formule générale (1) et (B) de l'eau. (Dans la formule, R représente un atome d'hydrogène ou un groupe alkyle inférieur choisi parmi le méthyle, l'éthyle et le n-propyle).
(JA)低温焼成でも、導電性に優れた回路配線を形成することが出来るインクジェット記録用導電性水性インクを提供する。金属ナノ粒子(X)と、多価アルコール(A)と、水(B)とを含有するインクジェット記録用導電性水性インクにおいて、多価アルコール(A)として、下記一般式で表される多価アルコールを用いることを特徴とするインクジェット記録用導電性水性インク。(上記式中、Rは水素原子、メチル基、エチル基、n-プロピル基からなる群から選ばれるいずれか一つの低級アルキル基を示す。)
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)