SURFACE TREATED STEEL PLATE AND METHOD FOR PRODUCTION THEREOF

Details for Australian Patent Application No. 2003211728 (hide)

Owner KAWASAKI STEEL CORPORATION

Inventors KYONO, Kazuaki; SUZUKI, Yoshitsugu

Pub. Number AU-A-2003211728

PCT Number PCT/JP03/02147

PCT Pub. Number WO2003/074751

Priority 2002-229586 07.08.02 JP; 2002-270281 17.09.02 JP; 2002-307635 17.09.02 JP; 2002-56139 01.03.02 JP

Filing date 26 February 2003

Wipo publication date 16 September 2003

International Classifications

C23C 002/06 Coating by applying the coating material in the molten state - Zinc or cadmium or alloys based thereon

C23C 022/12 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

C22C 038/00 Ferrous alloys, e.g. steel alloys

C22C 038/06 Ferrous alloys, e.g. steel alloys - containing aluminium

C22C 038/58 Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

C23C 002/28 Coating by applying the coating material in the molten state - Thermal after-treatment, e.g. treatment in oil bath

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2002-229586 07.08.02 JP; 2002-270281 17.09.02 JP; 2002-307635 17.09.02 JP; 2002-56139 01.03.02 JP

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003211728

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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