Aqueous metal treatment composition

Details for Australian Patent Application No. 2003231238 (hide)

Owner Lord Corporation

Inventors Troughton, Ernest B. Jr.; Kucera, Helmut W.; Abbey, Kirk J

Agent Spruson & Ferguson

Pub. Number AU-B-2003231238

PCT Number PCT/US03/13617

PCT Pub. Number WO2003/093376

Priority 10/138,957 04.05.02 US

Filing date 3 May 2003

Wipo publication date 17 November 2003

Acceptance publication date 10 July 2008

International Classifications

C09D 5/12 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Wash primers

C08G 8/28 (2006.01) Condensation polymers of aldehydes or ketones with phenols only

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

C09D 7/12 (2006.01) Features of coating compositions, not provided for in group   - Other additives

C09D 161/06 (2006.01) Coating compositions based on condensation polymers of aldehydes or ketones

C09D 161/14 (2006.01) Coating compositions based on condensation polymers of aldehydes or ketones

C23C 22/07 (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 22/34 (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

C23C 22/48 (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

14 August 2003 Complete Application Filed

  Priority application(s): 10/138,957 04.05.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-B-2003231238

10 July 2008 Application Accepted

  Published as AU-B-2003231238

31 July 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 07 Jul 2008. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

20 November 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 07 Jul 2008

27 November 2008 Standard Patent Sealed

26 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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