NIOBIUM-BASED COMPOSITIONS AND COATINGS, NIOBIUM OXIDES AND THEIR ALLOYS APPLIED BY THERMAL SPRAYING AND THEIR USE AS AN ANTICORROSIVE

Details for Australian Patent Application No. 2002339277 (hide)

Owner COPPE/UFRJ - COORDENACAO DOS PROGRAMAS DE POS GRADUACAO DE ENGENHARIA DA UNIVERSIDADE FEDERAL DO RIO DE JANEIRO

Inventors MIRANDA, Luiz, Roberto, Martins; CARVALHO, Ladimir, Jose; GONCALVES PEREIRA, Antonio, Carlos

Pub. Number AU-A-2002339277

PCT Number PCT/BR02/00152

PCT Pub. Number WO2004/022806

Priority PI 0203534-0 06.09.02 BR

Filing date 13 November 2002

Wipo publication date 29 March 2004

International Classifications

C22C 027/02 Alloys based on rhenium or a refractory metal not mentioned in groups or

C09D 005/10 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - containing metal dust

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): PI 0203534-0 06.09.02 BR

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2002339277

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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