(19)

(11)

EP 2 288 681 A2

(12)

(88) Date of publication A3: 25.02.2010 (43) Date of publication: 02.03.2011 Bulletin 2011/09 (21) Application number: 09755187.3 (22) Date of filing: 31.03.2009

(51) International Patent Classification (IPC):  C10M 169/04(2006.01) C10N 30/10(2006.01) C10N 30/04(2006.01) C10N 40/12(2006.01) (86) International application number: PCT/US2009/001983 (87) International publication number: WO 2009/145824 (03.12.2009 Gazette 2009/49)

(84) Designated Contracting States: 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 TR Designated Extension States: AL BA RS (30) Priority: 31.03.2008 US 72432 (71) Applicant: ExxonMobil Research and Engineering Company Annandale, NJ 08801-0900 (US)	(72) Inventors: WARDLOW, Andrea, Blandford Cherry Hill NJ 08034 (US) HOLT, David, G., L. Medford NJ 08055 (US) (74) Representative: Troch, Geneviève et al ExxonMobil Chemical Europe Inc. I.P. Law Shared Services P.O. Box 105 Hermeslaan 2 1831 Machelen 1831 Machelen (BE)