METALLIC MATERIAL FOR PLASTIC WORKING WITH GRADIENT TWOLAYER LUBRICANT COATING FILM AND PROCESS FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2002238849 (hide)

Owner NIHON PARKERIZING CO., LTD.

Inventors YAMAGUCHI, Hidehiro; IMAI, Yasuo; YOSHIDA, Masayuki

Pub. Number AU-A-2002238849

PCT Pub. Number WO2002/072345

Priority 2001-63483 07.03.01 JP

Filing date 6 March 2002

Wipo publication date 24 September 2002

International Classifications

B32B 015/08 Layered products essentially comprising metal - of synthetic resin

C23C 022/07 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 022/40 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 022/42 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

B05D 007/14 Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials - to metal, e.g. car bodies

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238849

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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