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1. (WO2012092014) OLEFIN METATHESIS PROCESS AND CATALYST CONTAINING TUNGSTEN FLUORINE BONDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/092014    International Application No.:    PCT/US2011/066065
Publication Date: 05.07.2012 International Filing Date: 20.12.2011
IPC:
B01J 23/30 (2006.01), C07C 11/04 (2006.01), C07C 11/08 (2006.01), C07C 11/06 (2006.01), C07C 2/08 (2006.01)
Applicants: UOP LLC [US/US]; 25 East Algonquin Road P. O. Box 5017 Des Plaines, Illinois 60017-5017 (US) (For All Designated States Except US).
TAOUFIK, Mostafa [FR/FR]; (US) (For US Only).
MAZOYER, Etienne [FR/FR]; (US) (For US Only).
NICHOLAS, Christopher P. [US/US]; (US) (For US Only).
BASSET, Jean-Marie [FR/FR]; (US) (For US Only)
Inventors: TAOUFIK, Mostafa; (US).
MAZOYER, Etienne; (US).
NICHOLAS, Christopher P.; (US).
BASSET, Jean-Marie; (US)
Agent: GOODING, Arthur E.; UOP LLC 25 East Algonquin Road P. O. Box 5017 Des Plaines, Illinois 60017-5017 (US)
Priority Data:
61/427,884 29.12.2010 US
61/427,893 29.12.2010 US
13/156,860 09.06.2011 US
13/156,918 09.06.2011 US
Title (EN) OLEFIN METATHESIS PROCESS AND CATALYST CONTAINING TUNGSTEN FLUORINE BONDS
(FR) PROCÉDÉ DE MÉTATHÈSE D'OLÉFINES ET CATALYSEUR CONTENANT DES LIAISONS TUNGSTÈNE-FLUOR
Abstract: front page image
(EN)A process and catalyst for the metathesis of olefins in general and specifically for the production of propylene from ethylene and butylene has been developed. The catalyst comprises a tungsten metal compound, which contains at least one tungsten-fluoro bond, dispersed or grafted onto a support. A specific example of the catalyst is the compound WOF(CH2CMe3)3 grafted onto a silica support.
(FR)Cette invention concerne un procédé et un catalyseur de métathèse d'oléfines, en général, et plus spécifiquement, de production de propylène à partir d'éthylène et de butylène. Le catalyseur comprend un composé métallique de tungstène, qui contient au moins une liaison tungstène-fluor, dispersé ou greffé sur un support. Un exemple spécifique du catalyseur selon l'invention est un composé WOF(CH2CMe3)3 greffé sur un support de silice.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)