SILICATE BINDERS INCLUDING CALCIUM BEARING CURING AGENT

Details for Australian Patent Application No. 2002228192 (hide)

Owner INEOS SILICAS LIMITED

Inventors NICHOLLS, Jennifer, Emma; CARTER, David, Peter; HUNTER, Robert, MacDonnell; NKUTHA, Mfanafuthi, Shadrack

Pub. Number AU-A-2002228192

PCT Pub. Number WO2002/064846

Priority 0103278.8 12.02.01 GB

Filing date 31 January 2002

Wipo publication date 28 August 2002

International Classifications

C22B 001/243 Preliminary treatment of ores or scrap

C22B 034/32 Obtaining refractory metals

C22B 001/24 Preliminary treatment of ores or scrap

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228192

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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