(19)

(11)

EP 0 758 200 A1

(12)

(43) Date of publication: 19.02.1997 Bulletin 1997/08 (21) Application number: 95917326.0 (22) Date of filing: 15.04.1995

(51) International Patent Classification (IPC):  A23G 9/ 20( . ) A23G 9/ 46( . ) A23G 9/ 32( . ) (86) International application number: PCT/EP1995/001429 (87) International publication number: WO 1995/029597 (09.11.1995 Gazette 1995/48)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 29.04.1994 EP 19940303145 (71) Applicants: UNILEVER PLC London EC4P 4BQ (GB) UNILEVER N.V. 3013 AL Rotterdam (NL)	(72) Inventors: BAKER, Terence, Paul Rushden Northampton NN10 9EG (GB) BEE, Rodney, David St Neots Cambridge PE19 3LF (GB) DARLING, Donald, Frank Denton Northampton NN7 1DQ (GB) SAWANT, Vijay, Arjun Wellingborough Northampton NN9 6PE (GB) (74) Representative: Kirsch, Susan Edith, et al  Unilever plc, Patent Division, Colworth House Sharnbrook, Bedford MK44 1LQ Sharnbrook, Bedford MK44 1LQ (GB)