Surface-treated steel sheet and method for producing same

Details for Australian Patent Application No. 2004259971 (hide)

Owner JFE Steel Corporation

Inventors Yoshida, Keiji; Yamaji, Takafumi; Fukushima, Yuichi; Yamashita, Masaaki; Okai, Kazuhisa; Matsuzaki, Akira; Okuma, Toshiyuki

Agent Griffith Hack

Pub. Number AU-A-2004259971

PCT Pub. Number WO2005/010235

Priority 2003-203000 29.07.03 JP; 2003-296802 20.08.03 JP; 2003-296801 20.08.03 JP

Filing date 28 July 2004

Wipo publication date 3 February 2005

International Classifications

C23C 22/42 (2006.01) 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

C09D 5/08 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Anti-corrosive paints

C09D 125/04 (2006.01) Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C23C 28/00 (2006.01) Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or

Event Publications

23 February 2006 PCT application entered the National Phase

  PCT publication WO2005/010235 Priority application(s): WO2005/010235

22 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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