TREATMENT OF TINNED STEEL BEFORE APPLYING A COATING

Details for Australian Patent Application No. 2002331291 (hide)

Owner HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

Inventors RIESOP, Jorg; SEIDEL, Reinhard

Pub. Number AU-A-2002331291

PCT Number PCT/EP02/08228

PCT Pub. Number WO2003/014417

Priority 101 38 096.8 03.08.01 DE

Filing date 24 July 2002

Wipo publication date 24 February 2003

International Classifications

C23C 022/60 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

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 101 38 096.8 03.08.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002331291

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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