REFRACTORY MATERIAL BASED ON POLYCRYSTALLINE ALUMINA

Details for Australian Patent Application No. 2003246771 (hide)

Owner PEM ABRASIFS-REFRACTAIRES

Inventors BOURLIER, Florent; ROQUEFEUIL, Frederic

Pub. Number AU-A-2003246771

PCT Number PCT/FR03/01048

PCT Pub. Number WO2003/084896

Priority 02/04356 08.04.02 FR

Filing date 3 April 2003

Wipo publication date 20 October 2003

International Classifications

C04B 035/66 Shaped ceramic products characterised by their composition - Monolithic refractories or refractory mortars, including those whether or not containing clay

C04B 038/00 Porous mortars, concrete, artificial stone or ceramic ware

C04B 014/30 Use of materials as fillers for mortars, concrete or artificial stone

C01F 007/02 Compounds of aluminium

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 02/04356 08.04.02 FR

27 November 2003 Application Open to Public Inspection

  Published as AU-A-2003246771

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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