(19)

(11)

EP 1 005 339 A1

(12)

(43) Date of publication: 07.06.2000 Bulletin 2000/23 (21) Application number: 98924820.8 (22) Date of filing: 20.05.1998

(51) International Patent Classification (IPC)7: A61K 31/355, A61K 31/22, A61K 31/225, A61K 31/19, A61K 31/20, A61K 31/01 (86) International application number: PCT/US9810/356 (87) International publication number: WO 9852/561 (26.11.1998 Gazette 1998/47)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 22.05.1997 AU PO693397 (71) Applicant: HENKEL CORPORATION (a Delaware Corp.) Gulph Mills, Pennsylvania 19406 (US)	(72) Inventors: SCHLIPALIUS, Lance Ashwood, VIC 3147 (AU) STRAHAN, Michael Blackburn, VIC 3130 (AU) HEALEY, David, X. Highton, VIC 3192 (AU) SZOKE, Ernest, G. King of Prussia, PA 19406 (US) (74) Representative: Fabry, Bernd et al c/o Cognis Deutschland GmbH,Dep. Intellectual Properties,Postfach 130164 40551 Düsseldorf 40551 Düsseldorf (DE)