(19)

(11)

EP 0 653 933 A1

(12)

(43) Date of publication: 24.05.1995 Bulletin 1995/21 (21) Application number: 93917727.0 (22) Date of filing: 31.07.1993

(51) International Patent Classification (IPC):  A61K 8/ 00( . ) A61K 8/ 34( . ) A61K 8/ 37( . ) A61K 8/ 72( . ) A61K 8/ 89( . ) A61K 8/ 92( . ) A61Q 5/ 02( . ) C11D 1/ 66( . ) C11D 3/ 37( . ) A61K 8/ 31( . ) A61K 8/ 36( . ) A61K 8/ 60( . ) A61K 8/ 73( . ) A61K 8/ 891( . ) A61K 8/ 97( . ) A61Q 19/ 10( . ) C11D 3/ 20( . ) (86) International application number: PCT/EP1993/002059 (87) International publication number: WO 1994/003150 (17.02.1994 Gazette 1994/05)

(84) Designated Contracting States: CH DE ES FR GB IT LI NL SE (30) Priority: 07.08.1992 GB 19920016767 (71) Applicants: UNILEVER PLC London EC4P 4BQ (GB) UNILEVER N.V. NL-3013 AL Rotterdam (NL)	(72) Inventor: SHANA'A, May 17 Gardens Road Merseyside L63 7QZ (GB) (74) Representative: Bryant, Tracey, et al  Unilever PLC Patent Division Colworth House Sharnbrook Bedford MK44 1LQ Bedford MK44 1LQ (GB)