Lubricants for insulated soft magnetic iron-based powder compositions

Details for Australian Patent Application No. 2005257719 (hide)

Owner Hoganas AB

Inventors Skoglund, Paul; Skarman, Bjorn; Vidarsson, Hilmar

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005257719

PCT Pub. Number WO2006/001763

Priority 0401644-0 23.06.04 SE

Filing date 21 June 2005

Wipo publication date 5 January 2006

Acceptance publication date 31 January 2008

International Classifications

B22F 1/00 (2006.01) Special treatment of metallic powder, e.g. to facilitate working, to improve properties

H01F 1/24 (2006.01) Magnets or magnetic bodies characterised by the magnetic materials therefor

H01F 41/02 (2006.01) Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass - for manufacturing cores, coils, or magnets

Event Publications

11 January 2007 PCT application entered the National Phase

  PCT publication WO2006/001763 Priority application(s): WO2006/001763

31 January 2008 Application Accepted

  Published as AU-B-2005257719

29 May 2008 Standard Patent Sealed

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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