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EP 1 765 961 A1

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(43) Date of publication: 28.03.2007 Bulletin 2007/13 (21) Application number: 05741771.9 (22) Date of filing: 29.04.2005

(51) International Patent Classification (IPC):  C10G 45/02(2006.01) C10G 19/02(2006.01) C10G 65/12(2006.01) C10G 47/02(2006.01) C10G 25/00(2006.01) (86) International application number: PCT/US2005/015123 (87) International publication number: WO 2006/007034 (19.01.2006 Gazette 2006/03)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 23.06.2004 US 582112 P (71) Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY Annandale, NJ 08801-0900 (US)	(72) Inventors: DAVIS, Timothy, J. Sterling, VA 20165 (US) HILBERT, Timothy, L. Fairfax, VA 22033 (US) ELLIS, Edward, S. Basking Ridge, NJ 07920 (US) GREELEY, John, P. Annandale, NJ 08801 (US) (74) Representative: Pols, Ronald Maarten et al ExxonMobil Chemical Europe Inc., PO Box 105 1830 Machelen 1830 Machelen (BE)