(19)

(11)

EP 2 785 763 A1

(12)

(43) Date of publication: 08.10.2014 Bulletin 2014/41 (21) Application number: 12854390.7 (22) Date of filing: 08.10.2012

(51) International Patent Classification (IPC):  C08G 61/00(2006.01) C08F 32/00(2006.01) C08G 61/12(2006.01) C08F 4/60(2006.01) (86) International application number: PCT/US2012/059191 (87) International publication number: WO 2013/081726 (06.06.2013 Gazette 2013/23)

(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: 29.11.2011 US 201113306263 25.01.2012 EP 12152367 (71) Applicant: ExxonMobil Chemical Patents Inc. Baytown, TX 77520 (US)	(72) Inventors: HOLTCAMP, Matthew, W. Huffman, TX 77336 (US) CROWTHER, Donna, J. Seabrook, TX 77586 (US) HUFF, Caol, P. Houston, TX 77007 (US) BRANT, Patrick Seabrook, TX 77586 (US) LOVELL, Jacqueline, A. Houston, TX 77025 (US) (74) Representative: Mareschal, Anne et al ExxonMobil Chemical Europe Inc. IP Law Europe Hermeslaan 2 1831 Machelen 1831 Machelen (BE)