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1. (WO2007005983) PROCESS OP PRODUCTION OF A STABILIZED LITHIUM METAL POWDER FOR LI - ION APPLICATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005983 International Application No.: PCT/US2006/026238
Publication Date: 11.01.2007 International Filing Date: 05.07.2006
IPC:
B22F 1/00 (2006.01) ,B22F 9/06 (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
02
using physical processes
06
starting from liquid material
Applicants:
FMC CORPORATION [US/US]; 1735 Market Street Philadelphia, Pennsylvania 19103, US (AllExceptUS)
DOVER, Troy, B. [US/US]; US (UsOnly)
WOLTERMANN, Christopher, J. [US/US]; US (UsOnly)
YAKOVLEVA, Marina [US/US]; US (UsOnly)
GAO, Yuan [CA/US]; US (UsOnly)
PALEPU, Prakash, Thyaga [US/US]; US (UsOnly)
Inventors:
DOVER, Troy, B.; US
WOLTERMANN, Christopher, J.; US
YAKOVLEVA, Marina; US
GAO, Yuan; US
PALEPU, Prakash, Thyaga; US
Agent:
MYERS BIGEL SIBLEY & SAJOVEC, P.A.; P.o. Box 37428 Raleigh, North Carolina 27627, US
Priority Data:
11/480,60603.07.2006US
60/696,56505.07.2005US
Title (EN) PROCESS OP PRODUCTION OF A STABILIZED LITHIUM METAL POWDER FOR LI - ION APPLICATION
(FR) POUDRE METALLIQUE DE LITHIUM STABILISEE POUR APPLICATION LI-ION, COMPOSITION ET PROCEDE
Abstract:
(EN) A method of stabilizing lithium metal powder is provided. The method includes the steps of heating lithium metal to a temperature above its melting point, agitating the molten lithium metal, and contacting the lithium metal with a fluorination agent to provide a stabilized lithium metal powder.
(FR) L'invention concerne un procédé de stabilisation de poudre métallique de lithium. Le procédé comprend les étapes consistant à chauffer le métal lithium au-dessus de son point de fusion, à agiter le métal lithium fondu et à mettre en contact le métal lithium avec un agent de fluoration afin d'obtenir une poudre métallique de lithium stabilisée.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020080023703EP2246134EP1899094JP2009500526CN101213039CA2613485
KR1020130088906