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EP 2 655 263 A1

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(43) Date of publication: 30.10.2013 Bulletin 2013/44 (21) Application number: 11796699.4 (22) Date of filing: 14.12.2011

(51) International Patent Classification (IPC):  C02F 1/52(2006.01) C02F 1/56(2006.01) C02F 1/54(2006.01) (86) International application number: PCT/EP2011/072685 (87) International publication number: WO 2012/084623 (28.06.2012 Gazette 2012/26)

(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: 24.12.2010 IN MU35232010 22.02.2011 EP 11155308 (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 EC4Y 0DN (GB) CY GB IE MT

(72) Inventors: BISWAS, Sarmistha Bangalore 560 066 (IN) HIBARE, Sujitkumar, Suresh Bangalore 560 066 (IN) SHAH, Bijal, Dharmvirbhai Bangalore 560 066 (IN) SHRESTH, Rudra, Saurabh Bangalore 560 066 (IN) THIRUMENI, Dhanalakshmi Bangalore 560 066 (IN) (74) Representative: Kan, Jacob Hendrik  Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen 3133 AT Vlaardingen (NL)