Bispidon-derivated ligands and complex for catalytically bleaching a substrate

Details for Australian Patent Application No. 2004285647 (hide)

Owner Unilever PLC

Inventors Veerman-Petersen, Patricia; Hage, Ronald; Lienke, Joachim

Agent Davies Collison Cave

Pub. Number AU-B-2004285647

PCT Pub. Number WO2005/042532

Priority 0325432.3 31.10.03 GB

Filing date 18 October 2004

Wipo publication date 12 May 2005

Acceptance publication date 8 November 2007

International Classifications

C11D 3/16 (2006.01) Other compounding ingredients of detergent compositions covered in group - Organic compounds

C07D 471/08 (2006.01) 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 3/39 (2006.01) Other compounding ingredients of detergent compositions covered in group - Organic or inorganic per-compounds

Event Publications

18 May 2006 PCT application entered the National Phase

  PCT publication WO2005/042532 Priority application(s): WO2005/042532

8 November 2007 Application Accepted

  Published as AU-B-2004285647

6 March 2008 Standard Patent Sealed

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