Method of clarifying bayer process liquors using salicylic acid containing polymers

Details for Australian Patent Application No. 2002232607 (hide)

International Classifications

Event Publications

20 February 2003 Application Open to Public Inspection

Published as AU-B-2002232607

5 April 2007 Application Accepted

Published as AU-B-2002232607

2 August 2007 Standard Patent Sealed

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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