Ligand and complex for catalytically bleaching a substrate

Details for Australian Patent Application No. 2003232746 (hide)

Owner UNILEVER PLC

Inventors Koek, Jean Hypolites; Lienke, Joachim; Comba, Peter; Merz, Michael; Tsymbal, Lydmyla

Agent Davies Collison Cave

Pub. Number AU-A-2003232746

PCT Number PCT/EP03/04906

PCT Pub. Number WO2003/104234

Priority 0213492.2 12.06.02 GB; 0212991.4 06.06.02 GB

Filing date 8 May 2003

Wipo publication date 22 December 2003

International Classifications

C07D 471/08 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C11D 003/39 Other compounding ingredients of detergent compositions covered in group - Organic or inorganic per-compounds

C11D 003/16 Other compounding ingredients of detergent compositions covered in group - Organic compounds

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0213492.2 12.06.02 GB; 0212991.4 06.06.02 GB

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003232746

13 March 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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