Process to disperse and/or grind and/or concentrate calcium carbonate in aqueous media using an aqueous solution containing zirconium compounds

Details for Australian Patent Application No. 2006273744 (hide)

International Classifications

Event Publications

7 February 2008 PCT application entered the National Phase

PCT publication WO2007/012935 Priority application(s): WO2007/012935

26 May 2011 Application Accepted

Published as AU-B-2006273744

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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