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1. (WO2004007073) SUPPORTED CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/007073    International Application No.:    PCT/GB2003/002952
Publication Date: 22.01.2004 International Filing Date: 09.07.2003
Chapter 2 Demand Filed:    10.02.2004    
IPC:
B01J 31/02 (2006.01), B01J 31/06 (2006.01), B01J 31/18 (2006.01), B01J 31/28 (2006.01), C07F 9/40 (2006.01), C08G 63/82 (2006.01)
Applicants: JOHNSON MATTHEY PLC [GB/GB]; 2-4 Cockspur Street, Trafalgar Square, London SW1Y 5BQ (GB) (For All Designated States Except US).
PARTRIDGE, Martin, Graham [GB/GB]; (GB) (For US Only).
TOOZE, Robert, Paul [GB/GB]; (GB) (For US Only).
WILSON, John, Robert, Howe [GB/GB]; (GB) (For US Only).
SULLIVAN, Alice, Caroline [GB/GB]; (GB) (For US Only)
Inventors: PARTRIDGE, Martin, Graham; (GB).
TOOZE, Robert, Paul; (GB).
WILSON, John, Robert, Howe; (GB).
SULLIVAN, Alice, Caroline; (GB)
Agent: GIBSON, Sara, Hillary, Margaret; Intellectual Property Department, Johnson Matthey Catalysts, P.O. Box 1, Belasis Avenue, Billingham, Cleveland TS23 1LB (GB)
Priority Data:
0215961.4 10.07.2002 GB
Title (EN) SUPPORTED CATALYST
(FR) CATALYSEUR SUPPORTE
Abstract: front page image
(EN)The invention comprises a catalyst composition comprising the reaction product of a phosphonate-functionalised polyorganosiloxane containing at least one P-OR group, where R is hydrogren, an alkyl, cycloalkyl, aryl or alkyl-aryl radical which may be substituted with hydrocarbyl or non-hydrocarbyl substituents or an optionally complexed metal ion, and a compound of a metal selected from the group consisting of titanium, zinc, tin, magnesium, germanium, zirconium, aluminium, hafnium, an alkali metal, alkaline earth metal, rhodium, palladium, platinum, gold and silver. The supporter catalyst is useful in a number of chemical processes, e.g. esterification processes.
(FR)L'invention concerne une composition catalytique contenant le produit de réaction : d'un polyorganosiloxane fonctionnalisé par un phosphonate, qui renferme au moins un groupe P-OR, R représentant hydrogène, un radical alkyle, cycloalkyle, aryle ou alkylaryle auquel on a éventuellement substitué des substituants hydrocarbyle ou non hydrocarbyle ou un ion métallique éventuellement complexé ; et d'un composé formé d'un métal sélectionné parmi le titane, le zinc, l'étain, le magnésium, le germanium, le zirconium, l'aluminium, le hafnium, les métaux alcalins, les métaux terreux alcalins, le rhodium, le palladium, le platine, l'or et l'argent. Le catalyseur supporté selon l'invention est utile dans un certain nombre de processus chimiques, par exemple dans des processus d'estérification.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, 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)