(19)

(11)

EP 2 461 929 A1

(12)

(43) Date of publication: 13.06.2012 Bulletin 2012/24 (21) Application number: 10728433.3 (22) Date of filing: 29.06.2010

(51) International Patent Classification (IPC):  B22F 3/22(2006.01) C04B 35/632(2006.01) B22F 7/06(2006.01) B22F 3/10(2006.01) (86) International application number: PCT/NL2010/050406 (87) International publication number: WO 2011/016718 (10.02.2011 Gazette 2011/06)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 03.08.2009 NL 2003325 (71) Applicant: Syroko B.V. 6133 VR Sittard (NL)	(72) Inventor: KORBEE, Roland, Alexander NL-6133 VR Sittard (NL) (74) Representative: Dammertz, Ulrich et al Ulrich Dammertz, LL.M. Patentanwaltskanzlei Postfach 10 02 52 47879 Kempen 47879 Kempen (DE)