(19)

(11)

EP 0 690 708 A1

(12)

(43) Date of publication: 10.01.1996 Bulletin 1996/02 (21) Application number: 94901923.0 (22) Date of filing: 27.11.1993

(51) International Patent Classification (IPC):  A61K 8/ 00( . ) A61K 8/ 04( . ) A61K 9/ 10( . ) A61Q 17/ 04( . ) A61K 8/ 02( . ) A61K 8/ 73( . ) A61K 9/ 12( . ) A61Q 19/ 00( . ) (86) International application number: PCT/EP1993/003358 (87) International publication number: WO 1994/012145 (09.06.1994 Gazette 1994/13)

(84) Designated Contracting States: CH DE ES FR GB IT LI NL SE (30) Priority: 02.12.1992 EP 19920311064 (71) Applicants: UNILEVER PLC London EC4P 4BQ (GB) UNILEVER N.V. NL-3013 AL Rotterdam (NL)	(72) Inventors: BEE, Rodney David St. Neots, Cambridge PE19 3LF (GB) NEEDHAM, David Rushden, Northampton NN10 9PE (GB) (74) Representative: Evans, Jacqueline Gail Victoria, et al  Unilever plc Patent Division Colworth House Sharnbrook Bedford MK44 1LQ Bedford MK44 1LQ (GB)