PROCESS FOR PREPARING HYDROTALCITE AND BRUCITE TYPE POSITE CHARGED LAYERS

Details for Australian Patent Application No. 2002368490 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

Inventors OZA, Pravinchandra, Mahasukhray; MEHTA, Satishbhai, Hariray; SHETH, Murnalben, Vinodray; GHOSH, Pushpito, Kumar; GANDHI, Mahesh, Ramniklal; CHUNAWALA, Jatin, Rameshchandra

Pub. Number AU-A-2002368490

PCT Number PCT/IB2002/0057

PCT Pub. Number WO2004/056705

Filing date 23 December 2002

Wipo publication date 14 July 2004

International Classifications

C01F 007/00 Compounds of aluminium

C09C 001/40 Treatment of specific inorganic materials other than fibrous fillers - Compounds of aluminium

Event Publications

12 August 2004 Complete Application Filed

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2002368490

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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