Composition and process for preparing protective coatings on metal substrates

Details for Australian Patent Application No. 2005327548 (hide)

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

Inventors Matzdorf, Craig A.; Nickerson, William C. Jr.

Agent Spruson & Ferguson

Pub. Number AU-A-2005327548

PCT Pub. Number WO2006/088521

Priority 11/116,166 21.04.05 US; 11/076,106 15.02.05 US; 11/116,165 21.04.05 US; 11/058,715 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

6 September 2007 PCT application entered the National Phase

  PCT publication WO2006/088521 Priority application(s): WO2006/088521

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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