BENZENE-1 2-DIOL MANNICH BASES LIGANDS POLYMERS AND METHOD OF SELECTIVE METAL IONS REMOVAL

Details for Australian Patent Application No. 2002237105 (hide)

Owner TECHNOLOGICAL RESOURCES PTY LIMITED

Inventors SOLOMON, David, H.; CAULFIELD, Marcus, J.; RUSSO, Tiziana; SHAW, Ray; MCALLISTER, Duncan, J.

Pub. Number AU-A-2002237105

PCT Pub. Number WO2002/070456

Priority PR 3464 01.03.01 AU; PR 5484 05.06.01 AU

Filing date 1 March 2002

Wipo publication date 19 September 2002

International Classifications

C07C 215/50 Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C02F 001/58 Treatment of water, waste water, or sewage - by removing specified dissolved compounds

C02F 001/42 Treatment of water, waste water, or sewage - by ion-exchange

C07F 005/06 Compounds containing elements of the 3rd Group of the Periodic System

C07F 007/02 Compounds containing elements of the 4th Group of the Periodic System

C02F 001/60 Treatment of water, waste water, or sewage - Silicon compounds

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002237105

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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