Methods of preparing active chromium/ alumina catalysts via treatment with sulfate and polymers produced using the chromium/alumina catalysts

Details for Australian Patent Application No. 2005240523 (hide)

International Classifications

Event Publications

16 November 2006 PCT application entered the National Phase

PCT publication WO2005/107943 Priority application(s): WO2005/107943

7 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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