PROCESS FOR TREATING MULTIMETAL ARTICLES

Details for Australian Patent Application No. 2002244027 (hide)

Owner HENKEL CORPORATION

Inventors CARLSON, Lawrence, R.; DOLAN, Shawn, E.; KAY, Michael, J.

Pub. Number AU-A-2002244027

PCT Pub. Number WO2002/066702

Priority 60/269,467 16.02.01 US

Filing date 15 February 2002

Wipo publication date 4 September 2002

International Classifications

C23C 022/48 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

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002244027

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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