(19)

(11)

EP 2 406 423 A2

(12)

(88) Date of publication A3: 27.01.2011 (43) Date of publication: 18.01.2012 Bulletin 2012/03 (21) Application number: 10706576.5 (22) Date of filing: 17.02.2010

(51) International Patent Classification (IPC):  D06M 15/643(2006.01) D06M 13/184(2006.01) D06M 13/188(2006.01) C11D 3/00(2006.01) D06M 11/77(2006.01) D06M 11/78(2006.01) D06M 13/203(2006.01) (86) International application number: PCT/EP2010/051963 (87) International publication number: WO 2010/102882 (16.09.2010 Gazette 2010/37)

(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: 09.03.2009 IN MU05082009 (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, Greater London EC4Y 0DY (GB) CY GB IE MT	(72) Inventors: BHATTACHARYA, Arpita Bangalore 560 066 (IN) PANCHANATHAN, Anandh Bangalore 560 066 (IN) JAYARAMAN, Suresh, Sambamurthy Bangalore 560 066 (IN) CHATTERJEE, Debsoree Bangalore, 560 066 (IN) (74) Representative: Chisem, Janet  Unilever NV Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)