(19)
(11) EP 2 188 218 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
06.06.2012 Bulletin 2012/23

(45) Mention of the grant of the patent:
14.12.2011 Bulletin 2011/50

(21) Application number: 08774326.6

(22) Date of filing: 26.06.2008
(51) International Patent Classification (IPC): 
C02F 1/52(2006.01)
C02F 1/56(2006.01)
C02F 1/42(2006.01)
 C02F 1/50(2006.01)
C02F 1/28(2006.01)
C02F 101/10(2006.01)
(86) International application number:
PCT/EP2008/058142
(87) International publication number:
WO 2009/010376 (22.01.2009 Gazette 2009/04)

(54)

WATER PURIFICATION COMPOSITION AND PROCESS

WASSERREINIGUNGSZUSAMMENSETZUNG UND VERFAHREN

COMPOSITION ET PROCÉDÉ DE PURIFICATION D'EAU

(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 MT NL NO PL PT RO SE SI SK TR

(30) Priority: 16.07.2007 IN MU13552007
31.08.2007 EP 07115397

(43) Date of publication of application:
26.05.2010 Bulletin 2010/21

(73) Proprietors:
  • Unilever N.V.
    3013 AL Rotterdam (NL)
    Designated Contracting States:
    AT BE BG CH CZ DE DK EE ES FI FR GR HR HU IS IT LI LT LU LV MC NL NO PL PT RO SE SI SK TR 
  • Unilever PLC
    London Greater London EC4P 4BQ (GB)
    Designated Contracting States:
    CY GB IE MT 

(72) Inventors:
  • GUPTA, Santosh, Kumar
    Bangalore 560066 (IN)
  • MAHAPATRA, Samiran
    Bangalore 560066 (IN)
  • PRAMANIK, Amitava
    Bangalore 560066 (IN)
  • SARKAR, Ayan
    Bangalore 560066 (IN)

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


(56) References cited: : 
EP-A1- 0 566 260
US-A- 5 174 903
 WO-A-2005/012194
US-B1- 6 525 117
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).