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(11)

EP 2 678 414 A1

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(43) Date of publication: 01.01.2014 Bulletin 2014/01 (21) Application number: 12704847.8 (22) Date of filing: 23.02.2012

(51) International Patent Classification (IPC):  C11D 17/00(2006.01) C11D 1/14(2006.01) C10M 135/10(2006.01) C09K 8/584(2006.01) A62D 1/00(2006.01) (86) International application number: PCT/EP2012/053063 (87) International publication number: WO 2012/113861 (30.08.2012 Gazette 2012/35)

(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: 24.02.2011 EP 11155726 (71) Applicant: BASF SE 67056 Ludwigshafen (DE)

(72) Inventors: ALVAREZ-JÜRGENSON, Gabriela 68165 Mannheim (DE) OETTER, Günter 67227 Frankenthal (DE) KURKAL-SIEBERT, Vandana 69117 Heidelberg (DE) REINOSO GARCIA, Marta 69221 Dossenheim (DE) STEIN, Stefan 55286 Wörrstadt (DE) SZABO, Geza Edmonton, Alberta T6X 1H3 (CA) (74) Representative: Jacobi, Markus Alexander  Isenbruck Bösl Hörschler LLP Patentanwälte Eastsite One Seckenheimer Landstraße 4 68163 Mannheim 68163 Mannheim (DE)