(19)

(11)

EP 2 632 880 A2

(12)

(88) Date of publication A3: 12.07.2012 (43) Date of publication: 04.09.2013 Bulletin 2013/36 (21) Application number: 11836894.3 (22) Date of filing: 21.10.2011

(51) International Patent Classification (IPC):  C07C 7/12(2006.01) C07C 5/22(2006.01) C07C 15/04(2006.01) C07C 7/14(2006.01) C07C 15/08(2006.01) (86) International application number: PCT/US2011/057240 (87) International publication number: WO 2012/058108 (03.05.2012 Gazette 2012/18)

(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: 24.11.2010 EP 10192327 29.10.2010 US 408097 P (71) Applicant: ExxonMobil Chemical Patents Inc. Baytown, TX 77520-2101 (US)	(72) Inventors: PILLIOD, Dana, Lynn League City TX 77573 (US) OU, John, Di-yi Houston TX 77059 (US) (74) Representative: Mareschal, Anne et al ExxonMobil Chemical Europe Inc. IP Law Shared Services Hermeslaan 2 1831 Machelen 1831 Machelen (BE)