Sheet steel provided with a corrosion protection system and method for coating sheet steel with such a corrosion protection system

Details for Australian Patent Application No. 2007253347 (hide)

Owner ThyssenKrupp Steel AG

Inventors Schuhmacher, Bernd; Nikolov, Krasimir; Weiher, Nicole

Agent Griffith Hack

Pub. Number AU-A-2007253347

PCT Pub. Number WO2007/135092

Priority 10 2006 023 230.5 18.05.06 DE; 10 2006 047 060.5 04.10.06 DE

Filing date 18 May 2007

Wipo publication date 29 November 2007

International Classifications

B05D 7/24 (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 - for applying particular liquids or other fluent materials

B05D 7/14 (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 - to metal, e.g. car bodies

C23C 14/16 (2006.01) Coating by vacuum evaporation, by sputtering or by ion implantation - on metallic substrates or on substrates of boron or silicon

C23C 28/02 (2006.01) Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or - only coatings of metallic material

Event Publications

8 January 2009 PCT application entered the National Phase

  PCT publication WO2007/135092 Priority application(s): WO2007/135092

24 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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