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EP 2 622 124 A1

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(43) Date of publication: 07.08.2013 Bulletin 2013/32 (21) Application number: 11752236.7 (22) Date of filing: 06.09.2011

(51) International Patent Classification (IPC):  D06M 11/17(2006.01) D06M 11/155(2006.01) D06M 11/57(2006.01) C03C 17/10(2006.01) C03C 17/30(2006.01) C09D 183/08(2006.01) D06M 11/20(2006.01) D06M 11/56(2006.01) D06M 11/65(2006.01) D06M 13/513(2006.01) C07F 7/18(2006.01) (86) International application number: PCT/EP2011/065354 (87) International publication number: WO 2012/041661 (05.04.2012 Gazette 2012/14)

(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: 19.11.2010 EP 10191811 27.09.2010 IN MU26732010 (71) Applicants: Unilever NV 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: DAS, Somnath Bangalore 560 066 (IN) DUTTA, Kingshuk Bangalore 560 066 (IN) PRAMANIK, Amitava Bangalore 560 066 (IN) (74) Representative: Kan, Jacob Hendrik  Unilever N.V. Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)