Method for coating metallic surfaces with a composition that is rich in polymers

Details for Australian Patent Application No. 2004215696 (hide)

Owner Chemetall GmbH

Inventors Domes, Heribert; Schneider, Julia

Agent Watermark

Pub. Number AU-B-2004215696

PCT Pub. Number WO2004/076568

Priority 103 32 744.4 17.07.03 DE; 103 08 237.9 25.02.03 DE

Filing date 25 February 2004

Wipo publication date 10 September 2004

Acceptance publication date 25 November 2010

International Classifications

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 4/00 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond

C23C 22/50 (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 22/53 (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 22/60 (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 22/68 (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 22/74 (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 22/83 (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

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/076568 Priority application(s): WO2004/076568

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2E(2). 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.

29 July 2010 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2004 Delete all reference to Application No. 2004215696.

25 November 2010 Application Accepted

  Published as AU-B-2004215696

24 March 2011 Standard Patent Sealed

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