(19)
(11) EP 0 635 569 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.10.1995 Bulletin 1995/41

(43) Date of publication A2:
25.01.1995 Bulletin 1995/04

(21) Application number: 94201877.1

(22) Date of filing: 30.06.1994
(51) International Patent Classification (IPC)6: C11D 17/00, C11D 3/40, C11D 11/00, C11D 3/22, C11D 3/37
(84) Designated Contracting States:
CH DE ES FR GB IT LI NL SE

(30) Priority: 19.07.1993 EP 93305720

(71) Applicants:
  • UNILEVER N.V.
    NL-3000 DK Rotterdam (NL)

    CH DE ES FR IT LI NL SE 
  • UNILEVER PLC
    London EC4P 4BQ (GB)

    GB 

(72) Inventors:
  • Barber, Alan Don, Unilever Res. Port Sunlight Lab.
    Wirral, Merseyside L63 3JW (GB)
  • Donker, Cornelis B., Unilever Res. Vlaardingen Lab
    NL-3130 AC Vlaardingen (NL)
  • van der Hoeven, Philippus, UNILEVER RESEARCH
    NL-3130 AC Vlaardingen (NL)
  • Perescott, Andrew J., UNILEVER RESEARCH
    Wirral, Merseyside L63 3JW (GB)
  • Burgess, Karl, Unilever Res. Port Sunlight Lab.
    Wirral, Merseyside L63 3JW (GB)

(74) Representative: Kan, Jacob Hendrik, Dr. et al
Unilever N.V. Patent Division P.O. Box 137
NL-3130 AC Vlaardingen
NL-3130 AC Vlaardingen (NL)


(56) References cited: : 
   
       


    (54) Liquid cleaning products


    (57) A non-aqueous liquid cleaning composition comprising a non-aqueous phase with dispersed particles comprising a carrier material and dye material associated thereto wherein the carrier-dye particles have a certain D(3,2) particle size; a method for preparing the carrier-dye particles; and method for preparing the non-aqueous liquid with carrier-dye particles.





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