Method for the production of dark protective layers on flat objects made from titanium zinc

Details for Australian Patent Application No. 2002352012 (hide)

Owner RHEINZINK GMBH AND CO. KG

Inventors Schonnenbeck, Marianne; Stradmann, Adolf

Agent Freehills

Pub. Number AU-A-2002352012

PCT Number PCT/EP02/12800

PCT Pub. Number WO2003/048417

Priority 101 56 475.9 16.11.01 DE

Filing date 15 November 2002

Wipo publication date 17 June 2003

International Classifications

C23C 022/53 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

B05D 007/00 Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 101 56 475.9 16.11.01 DE

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002352012

4 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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