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1. (WO2018104674) METHOD FOR DRYING AND PURIFYING LITHIUM BIS(FLUOROSULFONYL)IMIDE SALT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/104674 International Application No.: PCT/FR2017/053446
Publication Date: 14.06.2018 International Filing Date: 07.12.2017
IPC:
C01B 21/086 (2006.01) ,C01B 21/093 (2006.01)
Applicants: ARKEMA FRANCE[FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors: SCHMIDT, Grégory; FR
TEISSIER, Rémy; FR
Agent: CHAHINE, Audrey; FR
Priority Data:
166212908.12.2016FR
Title (EN) METHOD FOR DRYING AND PURIFYING LITHIUM BIS(FLUOROSULFONYL)IMIDE SALT
(FR) PROCÉDÉ DE SÉCHAGE ET DE PURIFICATION DU SEL DE LITHIUM DE BIS(FLUOROSULFONYL)IMIDE
Abstract:
(EN) The invention relates to a method for drying and purifying a lithium bis(fluorosulfonyl)imide salt. The invention also relates to a method for producing a lithium bis(fluorosulfonyl)imide salt which is then dried and purified by the method according to the invention. The invention further relates to a composition containing lithium bis(fluorosulfonyl)imide salt having a water content by mass of between 5 and 45 ppm.
(FR) L'invention concerne un procédé de séchage et purification d'un sel de lithium de bis(fluorosulfonyl)imide. L'invention concerne aussi un procédé de fabrication d'un sel de lithium de bis(fluorosulfonyl)imide, séché et purifié ensuite par le procédé selon l'invention. L'invention concerne également une composition à base de sel de lithium de bis(fluorosulfonyl)imide comprenant une teneur massique en eau comprise entre 5 et 45 ppm.
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, JO, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)