The use of mill-drying and deagglomeration to produce thermally stable aluminum trihydroxide particles from an ath-containing filter cake

Details for Australian Patent Application No. 2007353538 (hide)

Owner Martinswerk GmbH

Inventors Herbiet, Rene Gabriel Erich; Toedt, Winfried; Puetz, Norbert Wilhelm; Haim, Ingo Uwe

Agent FB Rice

Pub. Number AU-A-2007353538

PCT Pub. Number WO2008/152451

Priority 60/815,515 21.06.06 US; 60/818,670 05.07.06 US; 60/815,428 21.06.06 US

Filing date 21 June 2007

Wipo publication date 18 December 2008

International Classifications

C01F 7/02 (2006.01) Compounds of aluminium

Event Publications

22 January 2009 PCT application entered the National Phase

  PCT publication WO2008/152451 Priority application(s): WO2008/152451

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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