(19)

(11)

EP 2 542 622 A1

(12)

(43) Date of publication: 09.01.2013 Bulletin 2013/02 (21) Application number: 11706760.3 (22) Date of filing: 02.03.2011

(51) International Patent Classification (IPC):  C08L 69/00(2006.01) C09K 21/12(2006.01) (86) International application number: PCT/EP2011/001035 (87) International publication number: WO 2011/107273 (09.09.2011 Gazette 2011/36)

(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: 02.03.2010 US 309634 P (71) Applicant: Styron Europe GmbH 8810 Horgen (CH)	(72) Inventors: LAKEMAN ,Pascal E.R.E.J 4624 JH Bergen Op Zoom (NL) VAN NUFFEL Claude 9041 Oostakker (BE) PARISI, Giacomo 26900 Lodi (IT) (74) Representative: HOFFMANN EITLE  Patent- und Rechtsanwälte Arabellastrasse 4 81925 München 81925 München (DE)