(19)
(11) EP 1 165 029 A1

(12)

(43) Date of publication:
02.01.2002 Bulletin 2002/01

(21) Application number: 00914175.5

(22) Date of filing: 31.03.2000
(51) International Patent Classification (IPC)7: A61K 7/20, A61K 7/16
(86) International application number:
PCT/EP0002/858
(87) International publication number:
WO 0059/461 (12.10.2000 Gazette 2000/41)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 01.04.1999 EP 99302582

(71) Applicants:
  • UNILEVER N.V.
    3013 AL Rotterdam (NL)

    BE CH DE DK ES FI FR GR IT LI LU MC NL PT SE AT 
  • UNILEVER PLC
    London EC4P 4BQ (GB)

    GB IE CY 

(72) Inventors:
  • JOINER, Andrew
    Bebington, Merseyside L63 3JW (GB)
  • THORNTWHAITE, David, William
    Bebington, Merseyside LS63 3JW (GB)

(74) Representative: Newbould, Frazer Anthony 
Unilever N.V., Patent Department, Olivier van Noortlaan 120
3133 AT Vlaardingen
3133 AT Vlaardingen (NL)

   


(54) ORAL COMPOSITION WITH AN IMPROVED TEETH WHITENING EFFECT