Composition and process for preparing chromium-zirconium coatings on metal substrates

Details for Australian Patent Application No. 2005327546 (hide)

Owner The United State of America, as represented by The Secretary of the Navy, et al.

Inventors Nickerson, Jr. William C.; Green, James L.; Matzdorf, Craig A.

Agent Spruson & Ferguson

Pub. Number AU-A-2005327546

PCT Pub. Number WO2006/088519

Priority 11/058,715 15.02.05 US; 11/116,166 21.04.05 US; 11/076,106 15.02.05 US

Filing date 14 November 2005

Wipo publication date 24 August 2006

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

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

Event Publications

13 September 2007 PCT application entered the National Phase

  PCT publication WO2006/088519 Priority application(s): WO2006/088519

29 November 2007 Change of Name(s) of Applicant(s), Section 104

  The United State of America, as represented by The Secretary of the Navy, et al. The name of the applicant has been changed to The United States of America, as represented by The Secretary of the Navy 2006

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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