(19)

(11)

EP 1 487 592 A1

(12)

(43) Date of publication: 22.12.2004 Bulletin 2004/52 (21) Application number: 01275180.6 (22) Date of filing: 20.12.2001

(51) International Patent Classification (IPC)7: B07C 5/00 (86) International application number: PCT/SE2001/002867 (87) International publication number: WO 2004/069432 (19.08.2004 Gazette 2004/34)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (71) Applicant: Eleiko AB 302 44 Halmstad (SE)	(72) Inventors: NEWMAN, Rune S-30230 Halmstad (SE) JANVER, Krister S-302 38 Halmstad (SE) (74) Representative: Wallengren, Yngvar  Patentbyran Y Wallengren ABBox 116 331 21 Värnamo 331 21 Värnamo (SE)