(19)
(11) EP 1 453 944 A2

(12)

(88) Date of publication A3:
04.09.2003

(43) Date of publication:
08.09.2004 Bulletin 2004/37

(21) Application number: 02804868.4

(22) Date of filing: 29.11.2002
(51) International Patent Classification (IPC)7C11D 17/04, C11D 17/00, B65D 81/00
(86) International application number:
PCT/EP2002/013564
(87) International publication number:
WO 2003/052042 (26.06.2003 Gazette 2003/26)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 14.12.2001 US 17025

(71) Applicants:
  • UNILEVER PLC
    London EC4P 4BQ (GB)

    CY GB IE 
  • UNILEVER N.V.
    3013 AL Rotterdam (NL)

    AT BE BG CH CZ DE DK EE ES FI FR GR IT LU LI 

(72) Inventors:
  • HSU, Feng-Lung Gordon,Unilever Research U.S. Inc.
    Edgewater, NJ 07020 (US)
  • GIBLIN, Edward John,Unilever Research U.S. Inc.
    Edgewater, NJ 07020 (US)

(74) Representative: Elliott, Peter William et al
Unilever PLCPatent Department,Colworth HouseSharnbrook
Bedford MK44 1LQ
Bedford MK44 1LQ (GB)

   


(54) POLYHEDRON WATER-SOLUBLE PACKAGE WITH LAYERED LIQUID LAUNDRY DETERGENT