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(11)

EP 2 352 875 A2

(12)

(88) Date of publication A3: 21.10.2010 (43) Date of publication: 10.08.2011 Bulletin 2011/32 (21) Application number: 09749046.0 (22) Date of filing: 26.10.2009

(51) International Patent Classification (IPC):  D06M 11/56(2006.01) D06M 11/155(2006.01) D06M 13/342(2006.01) D06M 13/352(2006.01) D06M 11/46(2006.01) C11D 3/02(2006.01) C11D 3/33(2006.01) D06M 11/65(2006.01) D06M 13/188(2006.01) D06M 13/368(2006.01) D06M 11/38(2006.01) C11D 1/04(2006.01) C11D 3/16(2006.01) C11D 3/30(2006.01) (86) International application number: PCT/EP2009/064035 (87) International publication number: WO 2010/057743 (27.05.2010 Gazette 2010/21)

(84) Designated Contracting States: 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 SE SI SK SM TR (30) Priority: 20.11.2008 IN MU24422008 (71) Applicants: Unilever NV 3013 AL Rotterdam (NL) 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 SE SI SK SM TR  Unilever PLC London EC4Y 0DY (GB) CY GB IE MT

(72) Inventors: DAS, Somnath Whitefield, Bangalore 560 066 (IN) PRAMANIK, Amitava Whitefield, Bangalore 560 066 (IN) RAMAN, Srinivasa, Gopalan Whitefield, Bangalore 560 066 (IN) SAJI, Maya, Treesa Whitefield, Bangalore 560 066 (IN) SAXENA, Vishal Mumbai 400 099 (IN) (74) Representative: Kan, Jacob Hendrik  Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)