USE OF A BORATE-FREE CLEANING SOLUTION FOR CLEANING ANODIZABLE METALS BEFORE ANODIC OXIDATION

Details for Australian Patent Application No. 2002361030 (hide)

Owner HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

Inventors KRESSE, Josef; HECHT, Gabriele; SCHMADEL, Bettina

Pub. Number AU-A-2002361030

PCT Number PCT/EP02/13924

PCT Pub. Number WO2003/052172

Priority 101 61 971.5 17.12.01 DE

Filing date 9 December 2002

Wipo publication date 30 June 2003

International Classifications

C25D 011/24 Electrolytic coating by surface reaction, i.e. forming conversion layers

C25D 011/02 Electrolytic coating by surface reaction, i.e. forming conversion layers - Anodisation

C23G 001/14 Cleaning or pickling metallic material with solutions or molten salts - with alkaline solutions

C23G 001/22 Cleaning or pickling metallic material with solutions or molten salts

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 101 61 971.5 17.12.01 DE

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002361030

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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