(19)

(11)

EP 2 531 583 A1

(12)

(43) Date of publication: 12.12.2012 Bulletin 2012/50 (21) Application number: 11705321.5 (22) Date of filing: 28.01.2011

(51) International Patent Classification (IPC):  C10M 111/04(2006.01) C10N 40/25(2006.01) C10N 30/06(2006.01) C10N 40/26(2006.01) (86) International application number: PCT/US2011/022971 (87) International publication number: WO 2011/094575 (04.08.2011 Gazette 2011/31)

(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 RS SE SI SK SM TR (30) Priority: 01.02.2010 US 337182 P 01.02.2010 US 337205 P 01.02.2010 US 337204 P 01.02.2010 US 337215 P 01.02.2010 US 337213 P (71) Applicant: ExxonMobil Research and Engineering Company Annandale, NJ 08801-0900 (US)	(72) Inventors: CROUTHAMEL, Kevin L. Richboro, PA 18954 (US) CAREY, Vincent M. Sewell, PA 08080 (US) (74) Representative: Plasman, Valérie M.L. et al ExxonMobil Chemical Europe Inc. IP Law Department Hermeslaan 2 BE-1831 Machelen BE-1831 Machelen (BE)