(19)
(11) EP 2 331 470 A1

(12)

(43) Date of publication:
15.06.2011 Bulletin 2011/24

(21) Application number: 09783238.0

(22) Date of filing: 21.09.2009
(51) International Patent Classification (IPC): 
C02F 1/50(2006.01)
C02F 9/00(2006.01)
C02F 1/28(2006.01)
(86) International application number:
PCT/EP2009/062198
(87) International publication number:
WO 2010/034687 (01.04.2010 Gazette 2010/13)
(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
Designated Extension States:
AL BA RS

(30) Priority: 23.09.2008 IN MU20272008

(71) Applicants:
  • Unilever N.V.
    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, A Company Registered In England And Wales under company no. 41424 of Unilever House
    London EC4Y 0DY Greater London (GB)

    CY GB IE MT 

(72) Inventors:
  • CHATTERJEE, Jaideep
    Whitefield Bangalore 560066 (IN)
  • GUPTA, Santosh, Kumar
    Whitefield Bangalore 560066 (IN)
  • RAMACHANDRAN, Rajeeshkumar
    Whitefield Bangalore 560066 (IN)

(74) Representative: Rosen Jacobson, Frans Lucas M. 
Unilever Patent Group Olivier van Noortlaan 120
3133 AT Vlaardingen
3133 AT Vlaardingen (NL)

   


(54) WATER PURIFICATION DEVICE