(19)

(11)

EP 1 597 318 A1

(12)

(43) Date of publication: 23.11.2005 Bulletin 2005/47 (21) Application number: 04712958.0 (22) Date of filing: 20.02.2004

(51) International Patent Classification (IPC)7: C08L 71/02, C08J 3/075, A61K 9/107, A61K 7/48, A61K 47/34, B01F 17/42 (86) International application number: PCT/AU2004/000218 (87) International publication number: WO 2004/076561 (10.09.2004 Gazette 2004/37)

(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: 27.02.2003 AU 2003900887 (71) Applicant: Novasel Australia Pty Ltd Mudgeeraba,Queensland 4213 (AU)	(72) Inventor: JORSAL, Steen, Boye Mudgeeraba, Queensland 4213 (AU) (74) Representative: Main, Malcolm Charles  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)