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1. (WO2017098150) AMBIENT-TEMPERATURE FERROMAGNETIC COBALT NANOPARTICLES, PRODUCTION METHOD THEREOF AND USES OF SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098150 International Application No.: PCT/FR2016/053251
Publication Date: 15.06.2017 International Filing Date: 07.12.2016
IPC:
B22F 1/00 (2006.01) ,B22F 9/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1
Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
9
Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
16
using chemical processes
18
with reduction of metal compounds
24
starting from liquid metal compounds, e.g. solutions
Applicants:
UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6) [FR/FR]; 4 Place Jussieu 75005 Paris, FR
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR/FR]; 3 rue Michel-Ange 75016 Paris, FR
Inventors:
PETIT, Christophe; FR
PETIT, Marc; FR
AUBERT, Corinne; FR
MEZIANE, Lynda; FR
GERARD, Hélène; FR
SALZEMANN, Caroline; FR
Agent:
PEGUET, Wilfried; FR
HERVOUET-MALBEC, Sylvie; FR
LENNE, Laurence; FR
Priority Data:
156208309.12.2015FR
Title (EN) AMBIENT-TEMPERATURE FERROMAGNETIC COBALT NANOPARTICLES, PRODUCTION METHOD THEREOF AND USES OF SAME
(FR) NANOPARTICULES DE COBALT FERROMAGNÉTIQUES À TEMPÉRATURE AMBIANTE, PROCÉDÉ DE PRÉPARATION ET UTILISATIONS
Abstract:
(EN) The invention relates to ambient-temperature ferromagnetic cobalt nanoparticles, the production method thereof, a suspension of the nanoparticles, and the uses of said nanoparticles and said suspension, particularly in the field of high-density magnetic recording.
(FR) L'invention concerne des nanoparticules de cobalt ferromagnétiques à température ambiante, leur procédé de préparation, une suspension desdites nanoparticules, ainsi que les utilisations desdites nanoparticules et de ladite suspension, notamment dans le domaine de l'enregistrement magnétique haute densité.
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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, JP, KE, KG, 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: French (FR)
Filing Language: French (FR)