(19)

(11)

EP 0 594 646 A1

(12)

(43) Date of publication: 04.05.1994 Bulletin 1994/18 (21) Application number: 92913229.0 (22) Date of filing: 25.06.1992

(51) International Patent Classification (IPC):  A23D 9/ 013( . ) A23L 1/ 308( . ) A23G 3/ 34( . ) (86) International application number: PCT/EP1992/001429 (87) International publication number: WO 1993/000823 (21.01.1993 Gazette 1993/03)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IT LI NL SE (30) Priority: 12.07.1991 EP 19910201819 17.01.1992 EP 19920200138 (71) Applicants: UNILEVER N.V. NL-3000 DK Rotterdam (NL) UNILEVER PLC London EC4P 4BQ (GB)	(72) Inventor: MÜLLER, Volkmar, Konrad c/o Unilever Reasearch Lab NL-3133 AT Vlaardingen (NL) (74) Representative: Joppe, Hermina L. P., et al  Unilever N.V. Patent Division P.O. Box 137 NL-3130 AC Vlaardingen NL-3130 AC Vlaardingen (NL)