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1. (WO2017195621) METAL NANOPARTICLE INK FOR FLEXOGRAPHY AND METHOD FOR PRODUCING LAMINATE USING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/195621    International Application No.:    PCT/JP2017/016716
Publication Date: 16.11.2017 International Filing Date: 27.04.2017
IPC:
C09D 11/52 (2014.01), B32B 15/08 (2006.01), H01B 13/00 (2006.01), H05K 1/09 (2006.01), H05K 3/38 (2006.01)
Applicants: DIC CORPORATION [JP/JP]; 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520 (JP)
Inventors: MURAKAWA Akira; (JP).
NIIBAYASHI Shota; (JP).
SHIRAKAMI Jun; (JP)
Agent: KONO Michihiro; (JP)
Priority Data:
2016-093869 09.05.2016 JP
Title (EN) METAL NANOPARTICLE INK FOR FLEXOGRAPHY AND METHOD FOR PRODUCING LAMINATE USING SAME
(FR) ENCRE DE NANOPARTICULES MÉTALLIQUES POUR IMPRESSION FLEXOGRAPHIQUE, ET PROCÉDÉ DE FABRICATION DE STRATIFIÉ METTANT EN OEUVRE CELLE-CI
(JA) フレキソ印刷用金属ナノ粒子インク及びそれを用いた積層体の製造方法
Abstract: front page image
(EN)The present invention provides a metal nanoparticle ink for flexography characterized by containing: a composite of metal nanoparticles (A) and an organic compound (B); and an aqueous medium (C) containing water and a monoalcohol having 1-3 carbon atoms, wherein the content of the monoalcohol having 1-3 carbon atoms in the aqueous medium (C) is 45 mass% or more. When the ink is printed on a base material which to a great extent does not absorb a solvent, the ink is less likely to be repelled and a uniform pattern can be stably produced with high precision.
(FR)L’invention fournit une encre de nanoparticules métalliques pour impression flexographique qui comprend un composite de nanoparticules métalliques (A) et d'un composé organique (B), et un milieu aqueux (C) contenant une eau et un monoalcool de nombre d’atomes de carbone compris entre 1 et 3, et qui est caractéristique en ce que la teneur en monoalcool de 1 à 3 atomes de carbone dans ledit milieu aqueux (C), est supérieure ou égale à 45% en masse. Cette encre permet de fabriquer un motif uniforme peu susceptible de produire une rétraction d’encre, et présentant de manière stable une précision élevée, lors d’une impression sur un matériau de base absorbant difficilement les solvants.
(JA)本発明は、金属ナノ粒子(A)及び有機化合物(B)の複合体と、水及び炭素原子数1~3のモノアルコールを含む水性媒体(C)とを含有するフレキソ印刷用金属ナノ粒子インクであって、前記水性媒体(C)中の炭素原子数1~3のモノアルコールの含有率が45質量%以上であることを特徴とするフレキソ印刷用金属ナノ粒子インクを提供する。該インクは、溶媒を吸収しにくい基材に印刷した際に、インクのはじきを生じにくく、安定的に精度が高く、均一なパターンを製造できる。
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, JP, 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 (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)