Process for inhibiting metallic corrosion in aqueous systems

Details for Australian Patent Application No. 2002300710 (hide)

Owner Rohm and Haas Company

Inventors Wienstein, Barry; Hann, William M.; Ghosh, Tirthankar

Agent Davies Collison Cave

Pub. Number AU-A-2002300710

Priority 60316292 04.09.01 US

Filing date 22 August 2002

Wipo publication date 12 June 2003

International Classifications

C23F 001/12 Etching metallic material by chemical means

C23F 014/02 Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes

C23F 001/16 Etching metallic material by chemical means

C23F 001/14 Etching metallic material by chemical means

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2002300710

2 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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