(19)

(11)

EP 1 999 293 A1

(12)

(43) Date of publication: 10.12.2008 Bulletin 2008/50 (21) Application number: 07716098.4 (22) Date of filing: 02.03.2007

(51) International Patent Classification (IPC):  C23C 14/56(2006.01) C23C 14/24(2006.01) C23C 14/34(2006.01) C23C 14/02(2006.01) C23C 14/32(2006.01) C23C 14/35(2006.01) (86) International application number: PCT/SE2007/050124 (87) International publication number: WO 2007/108757 (27.09.2007 Gazette 2007/39)

(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 (30) Priority: 21.03.2006 SE 0600631 (71) Applicant: Sandvik Intellectual Property AB 81181 Sandviken (SE)	(72) Inventor: SCHUISKY, Mikael S-811 34 Sandviken (SE)