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EP 3 030 641 A1

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(43) Date of publication: 15.06.2016 Bulletin 2016/24 (21) Application number: 14741277.9 (22) Date of filing: 17.07.2014

(51) International Patent Classification (IPC):  C11D 3/04(2006.01) C11D 3/37(2006.01) C11D 3/10(2006.01) C11D 11/02(2006.01) (86) International application number: PCT/EP2014/065364 (87) International publication number: WO 2015/018620 (12.02.2015 Gazette 2015/06)

(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: 09.08.2013 EP 13179902 (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: DEN ADEL, Rudi NL-3133 AT Vlaardingen (NL) PACHA, Fakhruddin Esmail NL-3133 AT Vlaardingen (NL) (74) Representative: van Benthum, Wilhelmus A. J.  Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)