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(11)

EP 2 850 163 A1

(12)

(43) Date of publication: 25.03.2015 Bulletin 2015/13 (21) Application number: 13719518.6 (22) Date of filing: 25.04.2013

(51) International Patent Classification (IPC):  C10M 169/04(2006.01) C10M 133/04(2006.01) C10M 129/16(2006.01) C10M 105/60(2006.01) C10M 129/18(2006.01) C10M 141/06(2006.01) C10M 129/00(2006.01) C10M 111/02(2006.01) C10M 133/06(2006.01) C10M 105/78(2006.01) C10M 105/18(2006.01) (86) International application number: PCT/EP2013/058664 (87) International publication number: WO 2013/171052 (21.11.2013 Gazette 2013/47)

(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 Designated Extension States: BA ME (30) Priority: 15.05.2012 EP 12167986 (71) Applicant: BASF SE 67056 Ludwigshafen (DE)	(72) Inventors: DIETL, Harald 67063 Ludwigshafen (DE) AYDIN, Bayram 67063 Ludwigshafen (DE)