(19)

(11)

EP 2 175 715 A1

(12)

(43) Date of publication: 21.04.2010 Bulletin 2010/16 (21) Application number: 08784407.2 (22) Date of filing: 07.08.2008

(51) International Patent Classification (IPC):  A01K 5/02(2006.01) (86) International application number: PCT/DK2008/000283 (87) International publication number: WO 2009/021511 (19.02.2009 Gazette 2009/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 10.08.2007 DK 200701141 (71) Applicant: CHIMA A/S 4300 Holbaek (DK)	(72) Inventor: RASMUSSEN, Hans DK-4500 Nykøbing Sj. (DK) (74) Representative: Nielsen, Leif et al Patrade A/S Fredens Torv 3A 8000 Åarhus C 8000 Åarhus C (DK)