METHOD FOR PRODUCING A MOULDING SAND THAT IS IN PARTICULAR RECIRCULATED, FOR FOUNDRY PURPOSES

Details for Australian Patent Application No. 2003208814 (hide)

Owner IKO MINERALS GMBH

Inventors GREFHORST, Cornelis; KOCH, Karl

Pub. Number AU-A-2003208814

PCT Number PCT/EP03/01226

PCT Pub. Number WO2003/066253

Priority 102 05 158.5 07.02.02 DE

Filing date 7 February 2003

Wipo publication date 2 September 2003

International Classifications

B22C 001/02 Compositions of refractory mould or core materials

B22C 001/18 Compositions of refractory mould or core materials

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 05 158.5 07.02.02 DE

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003208814

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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