(19)

(11)

EP 2 480 638 A2

(12)

(88) Date of publication A3: 21.07.2011 (43) Date of publication: 01.08.2012 Bulletin 2012/31 (21) Application number: 10819319.4 (22) Date of filing: 21.09.2010

(51) International Patent Classification (IPC):  C10L 1/04(2006.01) C10G 47/00(2006.01) C10G 3/00(2006.01) C11C 3/12(2006.01) (86) International application number: PCT/US2010/049614 (87) International publication number: WO 2011/037901 (31.03.2011 Gazette 2011/13)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 25.09.2009 US 277515 P (71) Applicant: ExxonMobil Research and Engineering Company Annandale, NJ 08801-0900 (US)	(72) Inventors: HANKS, Patrick, L. Annandale, NJ 08801 (US) NOVAK, William, J. Bedminster, NJ 07921 (US) (74) Representative: Wall, Leythem et al ExxonMobil Chemical Europe Inc. IP Law Shared Services Hermeslaan 2 1831 MACHELEN 1831 MACHELEN (BE)