Thermally stable aluminum trihydroxide particles produced by spray drying with subsequent dry-milling and their use

Details for Australian Patent Application No. 2007262444 (hide)

Owner Martinswerk GmbH

Inventors Puetz, Norbert Wilhelm; Heim, Ingo Uwe; Linek, Dagmar; Keller, Volker Ernst Willi; Herbiet, Rene Gabriel Erich; Toedt, Winfried

Agent FB Rice

Pub. Number AU-A-2007262444

PCT Pub. Number WO2007/148226

Priority 60/891,745 27.02.07 US; 60/889,320 12.02.07 US; 60/916,477 07.05.07 US; 60/815,426 21.06.06 US; 60/828,877 10.10.06 US; 60/889,325 12.02.07 US; 60/891,746 27.02.07 US; 60/815,515 21.06.06 US; 60/818,632 05.07.06 US; 60/891,747 27.02.07 US; 60/828,901 10.10.06 US; 60/889,327 12.02.07 US; 60/891,748 27.02.07 US; 60/889,316 12.02.07 US; 60/818,670 05.07.06 US; 60/818,633 05.07.06 US; 60/889,319 12.02.07 US; 60/828,912 10.10.06 US; 60/828,908 10.10.06 US; 60/889,330 12.02.07 US

Filing date 21 June 2007

Wipo publication date 27 December 2007

International Classifications

C01F 7/02 (2006.01) Compounds of aluminium

C01F 7/18 (2006.01) Compounds of aluminium

C08K 3/22 (2006.01) Use of inorganic ingredients

C09K 21/02 (2006.01) Fireproofing materials

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/148226 Priority application(s): WO2007/148226

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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