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1. (WO2007003956) EUTECTIC MIXTURES BASED UPON MULTIVALENT METAL IONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/003956 International Application No.: PCT/GB2006/002515
Publication Date: 11.01.2007 International Filing Date: 06.07.2006
IPC:
C25C 3/00 (2006.01) ,C25D 3/66 (2006.01) ,B01J 31/02 (2006.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
C
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
3
Electrolytic production, recovery or refining of metals by electrolysis of melts
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
D
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
3
Electroplating; Baths therefor
66
from melts
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
02
containing organic compounds or metal hydrides
Applicants:
UNIVERSITY OF LEICESTER [GB/GB]; University Road Leicester LE1 7RH, GB (AllExceptUS)
ABBOTT, Andrew, Peter [GB/GB]; GB (UsOnly)
Inventors:
ABBOTT, Andrew, Peter; GB
Agent:
SNODIN, Michael, D.; Eric Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD, GB
Priority Data:
0513804.506.07.2005GB
Title (EN) EUTECTIC MIXTURES BASED UPON MULTIVALENT METAL IONS
(FR) MELANGES EUTECTIQUES A BASE DE IONS METALLIQUES POLYVALENTS
Abstract:
(EN) There is provided a mixture having a freezing point of up to 50°C, formed by reaction between: (A) one molar equivalent of a salt of formula I (Mn+)(X-)n I or a hydrate thereof; and (B) from one to eight molar equivalents of a complexing agent comprising one or more uncharged organic compounds, each of which compounds has (i) a hydrogen atom that is capable of forming a hydrogen bond with the anion X-; and (ii) a heteroatom selected from the group consisting of O, S, N and P that is capable of forming a coordinative bond with the metal ion Mn+, which reaction is performed in the absence of extraneous solvent, wherein M, X- and n have meaning given in the description.
(FR) L'invention concerne un mélange possédant un point de congélation allant jusqu'à 50 °C et formé par réaction entre: (A) un équivalent molaire d'un sel de formule I (Mn+)(X-)n I ou un hydrate de celui-ci et (B) entre un et huit équivalents molaires d'un agent de complexion comprenant un ou plusieurs composés organiques non chargés possédant individuellement : (i) un atome d'hydrogène capable de former une liaison hydrogène avec l'anion X-; et (ii) un hétéroatome sélectionné dans le groupe comprenant O, S, N et P capable de former une liaison coordinative avec le ion métallique Mn+, cette réaction étant exécutée en l'absence de solvant étranger et M, X- et n ayant les significations présentées dans la description.
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:
EP1899504US20090194426