(19)

(11)

EP 2 470 613 A1

(12)

(43) Date of publication: 04.07.2012 Bulletin 2012/27 (21) Application number: 10727412.8 (22) Date of filing: 24.06.2010

(51) International Patent Classification (IPC):  C09J 11/04(2006.01) C09J 5/06(2006.01) C09J 9/02(2006.01) H05B 6/02(2006.01) (86) International application number: PCT/EP2010/058971 (87) International publication number: WO 2011/023430 (03.03.2011 Gazette 2011/09)

(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 SE SI SK SM TR (30) Priority: 27.08.2009 DE 102009028942 (71) Applicant: Evonik Degussa GmbH 45128 Essen (DE)	(72) Inventors: WARTUSCH, Reiner 68642 Burstadt (DE) HERZOG, Harald 63791 Karlstein (DE) ORTELT, Martina 48249 Dülmen (DE)