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EP 2 804 941 A1

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(43) Date of publication: 26.11.2014 Bulletin 2014/48 (21) Application number: 12809727.6 (22) Date of filing: 14.12.2012

(51) International Patent Classification (IPC):  C11D 17/00(2006.01) C11D 3/30(2006.01) C11D 9/30(2006.01) C11D 1/04(2006.01) C11D 10/04(2006.01) (86) International application number: PCT/EP2012/075607 (87) International publication number: WO 2013/107576 (25.07.2013 Gazette 2013/30)

(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: 20.01.2012 EP 12151851 (71) Applicants: Unilever N.V. 3013 AL Rotterdam (NL) AL AT BE BG CH CZ DE DK EE ES FI FR GR HR HU IS IT LI LT LU LV MC MK NL NO PL PT RO RS SE SI SK SM TR  Unilever Plc. London, Greater London EC4Y 0DY (GB) CY GB IE MT

(72) Inventors: CICERI, Luca I-26841 Casalpusterlengo (IT) DELLA VALLE, Nicola I-26841 Casalpusterlengo (IT) FARAONE, Anna I-26841 Casalpusterlengo (IT) LUCCHINI, Gianluca I-26841 Casalpusterlengo (IT) TRINCHERA, Maria I-26841 Casalpusterlengo (IT) (74) Representative: Corsten, Michael Allan  Unilever N.V. Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)