REMOVAL OF ORGANICALLY MODIFIED SILICATE FILMS FROM METAL SUBSTRATES

Details for Australian Patent Application No. 2002324919 (hide)

Owner THE BOARD OF REGENTS FOR OKLAHOMA STATE UNIVERSITY

Inventors KNOBBE, Edward, T.; KACHURINA, Olga; METROKE, Tammy, L.

Pub. Number AU-A-2002324919

PCT Number PCT/US02/28562

PCT Pub. Number WO2003/023088

Priority 60/318,051 07.09.01 US

Filing date 9 September 2002

Wipo publication date 24 March 2003

International Classifications

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

C09D 009/00 Chemical paint or ink removers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/318,051 07.09.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002324919

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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