Cationic dyes and dyestuff for keratin fibres, containing said compounds

Details for Australian Patent Application No. 2005243574 (hide)

Owner Wella Aktiengesellschaft

Inventors Umbricht, Gisela; Braun, Hans-Jurgen; Descloux, Laurence; Chassot, Laurent; Oberson, Sylviane

Agent FB Rice

Pub. Number AU-A-2005243574

PCT Pub. Number WO2005/110995

Priority 10 2004 023 122.2 11.05.04 DE

Filing date 4 April 2005

Wipo publication date 24 November 2005

International Classifications

C07D 231/38 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

Event Publications

16 November 2006 PCT application entered the National Phase

  PCT publication WO2005/110995 Priority application(s): WO2005/110995

5 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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