Chromium-free, thermally curable corrosion protection composition

Details for Australian Patent Application No. 2007287782 (hide)

Owner Henkel AG & Co. KGaA

Inventors De Zeeuw, Ard; Roth, Marcel; Sander, Jorg

Agent Spruson & Ferguson

Pub. Number AU-B-2007287782

PCT Pub. Number WO2008/022819

Priority 102006039633.2 24.08.06 DE

Filing date 30 May 2007

Wipo publication date 28 February 2008

Acceptance publication date 30 June 2011

International Classifications

C23C 22/34 (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

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

C23C 22/40 (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

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/022819 Priority application(s): WO2008/022819

30 June 2011 Application Accepted

  Published as AU-B-2007287782

27 October 2011 Standard Patent Sealed

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