Method for pretreating and coating metal surfaces, prior to forming, with a paint-like coating and use of substrates so coated

Details for Australian Patent Application No. 2002220566 (hide)

Owner Chemetall GmbH

Inventors Shimakura, Toshiaki; Kolberg, Ing. Thomas; Domes, Heribert; Wietzoreck, Hardy; Schinzel, Marcus; Bittner, Klaus; Jung, Christian; Maurus, Norbert

Agent Griffith Hack

Pub. Number AU-B-2002220566

PCT Pub. Number WO02/24344

Priority 100 47 686.4 25.09.00 DE; 101 10 830.3 06.03.01 DE; 101 46 446.0 20.09.01 DE; 100 50 532.5 11.10.00 DE; 101 19 606.7 21.04.01 DE

Filing date 25 September 2001

Wipo publication date 2 April 2002

Acceptance publication date 8 March 2007

International Classifications

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

B05D 7/16 (2006.01) 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 - using synthetic lacquers or varnishes

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

B05D 3/06 (2006.01) Pretreatment of surfaces to which liquids or other fluent materials are to be applied - by exposure to radiation

Event Publications

8 March 2007 Application Accepted

  Published as AU-B-2002220566

5 July 2007 Standard Patent Sealed

13 September 2007 Corrigenda

  Applications Accepted - Name Index Under the name Chemetall GmbH, application no. 2002220566, under INID (72), correct the co-inventor name to read Kolberg, Thomas

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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