1,3-dihydroxybenzene derivatives and colorants containing said compounds

Details for Australian Patent Application No. 2002231759 (hide)

Owner P&G Clairol, Inc.

Inventors Braun, Hans-Jurgen; Chassot, Laurent

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002231759

PCT Pub. Number WO2002/096901

Priority 101 25 453.9 25.05.01 DE; 201 08 704.9 25.05.01 DE

Filing date 28 January 2002

Wipo publication date 9 December 2002

Acceptance publication date 3 August 2006

International Classifications

C07D 333/16 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

A61K 8/49 (2006.01) Cosmetics or similar toilet preparations

A61Q 5/10 (2006.01) Preparations for care of the hair - Preparations for permanently dyeing the hair

C07D 213/30 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/89 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 239/26 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 277/20 (2006.01) Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D 333/28 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 333/36 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002231759

3 August 2006 Application Accepted

  Published as AU-B-2002231759

30 November 2006 Standard Patent Sealed

20 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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