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1. (WO2016052275) COATED COPPER PARTICLES AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/052275    International Application No.:    PCT/JP2015/076764
Publication Date: 07.04.2016 International Filing Date: 18.09.2015
IPC:
B22F 1/02 (2006.01), B22F 1/00 (2006.01), B22F 9/30 (2006.01), H01B 1/00 (2006.01), H01B 1/22 (2006.01), H01B 5/00 (2006.01), H01B 13/00 (2006.01)
Applicants: KYORITSU CHEMICAL & CO., LTD. [JP/JP]; 1-2-2, Uchisaiwaicho, Chiyoda-ku, Tokyo 1000011 (JP)
Inventors: FUKUMOTO, Kunihiro; (JP).
OYAMA, Yu; (JP)
Agent: TSUKUNI & ASSOCIATES; Kojimachi Business Center, 5-3-1, Kojimachi, Chiyoda-ku, Tokyo 1020083 (JP)
Priority Data:
2014-203242 01.10.2014 JP
Title (EN) COATED COPPER PARTICLES AND PRODUCTION METHOD THEREFOR
(FR) PARTICULES DE CUIVRE REVÊTUES ET PROCÉDÉ DE PRODUCTION DE CES PARTICULES
(JA) 被覆銅粒子及びその製造方法
Abstract: front page image
(EN)The present invention provides coated copper particles including: copper particles; and a coating layer including an aliphatic carboxylic acid disposed at a density of 2.5-5.2 molecules, inclusive, per 1 nm2 on the surface of the copper particles.
(FR)La présente invention concerne des particules de cuivre revêtues comprenant : des particules de cuivre ; et une couche de revêtement comprenant un acide carboxylique aliphatique disposée à une densité comprise entre 2,5 et 5,2 molécules par nm2 sur la surface des particules de cuivre.
(JA) 本発明は、銅粒子と、銅粒子の表面に1nm当り2.5分子以上5.2分子以下の密度で配置される脂肪族カルボン酸を含む被覆層と、を含む被覆銅粒子を提供する。
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, 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, KN, KP, KR, 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)