Preparation of steel surfaces for singledip aluminium-rich zinc galvanising

Details for Australian Patent Application No. 2002352160 (hide)

Owner Umicore

Inventors Leychkis, David; Pankert, Roger; Gilles, Michael; Grot, Yume

Agent Davies Collison Cave

Pub. Number AU-B-2002352160

PCT Number PCT/EP02/13329

PCT Pub. Number WO2003/057940

Priority 02 075 073.3 10.01.02 EP

Filing date 20 November 2002

Wipo publication date 24 July 2003

Acceptance publication date 6 September 2007

International Classifications

C23C 2/02 (2006.01) Coating by applying the coating material in the molten state - Pretreatment of the material to be coated, e.g. for coating on selected surface areas

C23C 2/30 (2006.01) Coating by applying the coating material in the molten state - Fluxes or coverings on molten baths

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 02 075 073.3 10.01.02 EP

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2002352160

6 September 2007 Application Accepted

  Published as AU-B-2002352160

6 December 2007 Assignment before Grant

  Umicore The application has been assigned to Umicore Zinc Alloys Belgium 2003

10 January 2008 Standard Patent Sealed

17 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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