Non-chrome thin organic-inorganic hybrid coating on zinciferous metals

Details for Australian Patent Application No. 2006348586 (hide)

Owner Henkel AG & Co. KGaA

Inventors Hong, Jingxian; Sitthichai, Choed-Ampai

Agent Spruson & Ferguson

Pub. Number AU-A-2006348586

PCT Pub. Number WO2008/034449

Filing date 18 September 2006

Wipo publication date 27 March 2008

International Classifications

C23C 22/36 (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 5/00 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced

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

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

C23C 22/44 (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

Event Publications

14 May 2009 PCT application entered the National Phase

  PCT publication WO2008/034449 Priority application(s): WO2008/034449

5 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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