(19)
(11) EP 2 480 498 A1

(12)

(43) Date of publication:
01.08.2012 Bulletin 2012/31

(21) Application number: 10747459.5

(22) Date of filing: 30.08.2010
(51) International Patent Classification (IPC): 
C01B 33/44(2006.01)
C11D 3/12(2006.01)
C11D 7/14(2006.01)
C11D 17/06(2006.01)
A61K 8/46(2006.01)
A61Q 17/04(2006.01)
C11D 17/00(2006.01)
 C09C 1/42(2006.01)
C11D 3/42(2006.01)
C11D 7/22(2006.01)
A61K 8/26(2006.01)
A61K 8/49(2006.01)
A61Q 19/00(2006.01)
(86) International application number:
PCT/EP2010/062616
(87) International publication number:
WO 2011/036029 (31.03.2011 Gazette 2011/13)
(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 SE SI SK SM TR

(30) Priority: 24.09.2009 IN MU22212009
10.11.2009 EP 09175484

(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 SE SI SK SM TR 
  • Unilever PLC
    Blackfriars London Greater London EC4Y 0DY (GB)

    CY GB IE MT 

(72) Inventors:
  • JAYARAMAN, Suresh, Sambamurthy
    Bangalore 500 066 (IN)
  • GHOSH DASTIDAR, Sudipta
    Bangalore 560 066 (IN)
  • PANCHANATHAN, Anandh
    Bangalore 560 066 (IN)
  • RAJAGOPAL, Ramasubramaniam
    Bangalore 560 066 (IN)
  • PALANISAMY, Bharath
    Bangalore 560 066 (IN)

(74) Representative: Kan, Jacob Hendrik 
Unilever Patent Group Olivier van Noortlaan 120
3133 AT Vlaardingen
3133 AT Vlaardingen (NL)

   


(54) A PARTICULATE FLUORESCER AND A PROCESS FOR PREPARING THE SAME