(19)
(11) EP 1 539 410 A1

(12)

(43) Date of publication:
15.06.2005 Bulletin 2005/24

(21) Application number: 03797770.9

(22) Date of filing: 12.09.2003
(51) International Patent Classification (IPC)7B22F 1/02, C23C 18/00, C23C 18/34, C23C 18/08
(86) International application number:
PCT/SE2003/001432
(87) International publication number:
WO 2004/026509 (01.04.2004 Gazette 2004/14)
(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: 21.09.2002 GB 0221999

(71) Applicant: Sandvik AB
811 81 Sandviken (SE)

(72) Inventors:
  • ANDERSON, Paul Alexander
    Worcs B15 2TT (GB)
  • EDMONDSON, Mike James
    Whitehaven,Cumbria CA28 6UF (GB)
  • PONTON, Clive Brian
    Harborne,Birmingham B17 OPG (GB)

(74) Representative: Taquist, Lennart 
Sandvik AB,Intellectual Property
811 81 Sandviken
811 81 Sandviken (SE)

   


(54) COATED METALLURGICAL PARTICLES