(19)

(11)

EP 1 596 971 A1

(12)

(43) Date of publication: 23.11.2005 Bulletin 2005/47 (21) Application number: 04706577.6 (22) Date of filing: 30.01.2004

(51) International Patent Classification (IPC)7: B01F 11/00, B28C 5/00, B28C 5/44 (86) International application number: PCT/AU2004/000115 (87) International publication number: WO 2004/067158 (12.08.2004 Gazette 2004/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 31.01.2003 AU 2003200352 07.04.2003 US 461026 P (71) Applicant: Ark Distribution (Europe) Ltd Rotherham S63 6BB (GB)	(72) Inventor: Ark Distribution (Europe) Ltd Rotherham S63 6BB (GB) (74) Representative: Franks, Robert Benjamin  Franks & Co. 15, Jessops Riverside Brightside Lane Sheffield S9 2RX Sheffield S9 2RX (GB)