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1. (WO2005118513) OLEFIN OLIGOMERIZATION PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/118513 International Application No.: PCT/EP2005/005784
Publication Date: 15.12.2005 International Filing Date: 26.05.2005
IPC:
C07C 2/18 (2006.01)
Applicants: BROWN, Stephen, H.[US/BE]; BE (UsOnly)
MATHYS, Georges, M. K.[BE/BE]; BE (UsOnly)
GODSMARK, John, S.[GB/BE]; BE (UsOnly)
EXXONMOBIL CHEMICAL PATENTS INC.[US/US]; 5200 Bayway Drive Baytown, TX 77520-5200, US (AllExceptUS)
Inventors: BROWN, Stephen, H.; BE
MATHYS, Georges, M. K.; BE
GODSMARK, John, S.; BE
Agent: DEW, Melvyn, John; ExxonMobil Chemical Europe Inc. P.O. Box 105 B-1830 Machelen, BE
Priority Data:
0412151.301.06.2004GB
Title (EN) OLEFIN OLIGOMERIZATION PROCESS
(FR) PROCEDE D'OLIGOMERISATION D'OLEFINE
Abstract:
(EN) In a process for oligomerizing an olefinic hydrocarbon feedstock, the feedstock is contacted under oligomerization conditions with (a) a first crystalline molecular sieve catalyst and (b) a second catalyst comprising a solid phosphoric acid. The first and second catalysts may be contained in separate reactors or as separate beds in a single reactor.
(FR) L'invention concerne un procédé d'oligomérisation de charge d'hydrocarbure oléfinique que l'on met en contact, dans des conditions d'oligomérisation, avec (a) un premier catalyseur à tamis moléculaire cristallin et (b) un second catalyseur qui renferme un acide phosphorique solide. Les premier et second catalyseurs peuvent être contenus dans des réacteurs séparés ou contenus comme lits séparés dans un seul réacteur.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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 Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, 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)