(19)

(11)

EP 2 925 550 A2

(12)

(88) Date of publication A3: 31.07.2014 (43) Date of publication: 07.10.2015 Bulletin 2015/41 (21) Application number: 13858299.4 (22) Date of filing: 29.11.2013

(51) International Patent Classification (IPC):  B60K 11/00(2006.01) B60H 1/00(2006.01) (86) International application number: PCT/IB2013/060493 (87) International publication number: WO 2014/083536 (05.06.2014 Gazette 2014/23)

(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 Designated Extension States: BA ME (30) Priority: 30.11.2012 EP 12194972 (71) Applicant: BASF SE 67056 Ludwigshafen (DE)	(72) Inventors: WEICKERT, Mathias 67065 Ludwigshafen (DE) MARX, Stefan 67246 Dirmstein (DE) MÜLLER, Ulrich 67435 Neustadt (DE) WINKLER, Christian-Andreas 68163 Mannheim (DE) (74) Representative: Hörschler, Wolfram Johannes  Isenbruck Bösl Hörschler LLP Eastsite One Seckenheimer Landstrasse 4 68163 Mannheim 68163 Mannheim (DE)