(19)

(11)

EP 1 639 060 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 03742280.5 (22) Date of filing: 27.06.2003

(51) International Patent Classification (IPC):  C10G 9/00(1968.09) (86) International application number: PCT/US2003/020375 (87) International publication number: WO 2004/005431 (15.01.2004 Gazette 2004/03)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (71) Applicant: Exxon Mobil Chemical Patents Inc., A Corporation of the State of Delaware Bayton, TX 77520 (US)	(72) Inventor: The designation of the inventor has not yet been filed  () (74) Representative: Pols, Ronald Maarten  ExxonMobil Chemical Europe Inc., PO Box 105 1830 Machelen 1830 Machelen (BE)