(19)

(11)

EP 2 061 325 A1

(12)

(43) Date of publication: 27.05.2009 Bulletin 2009/22 (21) Application number: 07834837.2 (22) Date of filing: 28.08.2007

(51) International Patent Classification (IPC):  A01N 59/14(2006.01) B27K 3/52(2006.01) (86) International application number: PCT/NZ2007/000232 (87) International publication number: WO 2008/026941 (06.03.2008 Gazette 2008/10)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 28.08.2006 NZ 54951006 30.11.2006 NZ 55175906 (71) Applicant: Mattersmiths Technologies Limited Auckland (NZ)	(72) Inventor: MAYNARD, Nigel Paul Auckland, , 0618 (NZ) (74) Representative: Setna, Rohan P.  Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)