2822696-A1 is referenced by 50 patents and cites 5 patents.

The invention concerns a novel dyeing composition for dyeing keratinous fibres, in particular human hair, comprising a dicationic diazo dye of formula (I): W1-W2-N=N-W3-L-W4-N=N-W5-W6, as well as the dyeing method using said composition and the novel compounds of formula (I).

Title
Novel dyeing composition for dyeing keratinous fibres comprising a particular dicationic diazo dye
Application Number
FR20010004469 20010402
Publication Number
2822696 (A1)
Application Date
April 2, 2001
Publication Date
October 4, 2002
Inventor
Leduc Madeleine
Vidal Laurent
Assignee
Oreal
FR
IPC
C07D233/88
C07D 233/88
C07D213/74
C07D 213/74
A61K7/13
A61K 07/13
D06P3/04
D06P 03/04
D06P1/02
D06P 01/02
C09B44/00
C09B 44/00
C07D417/00
C07D 417/00
C07D285/00
C07D 285/00
C07D233/00
C07D 233/00
C07D213/00
C07D 213/00
A61Q5/10
A61Q 05/10
A61K8/30
A61K 08/30
A61K8/19
A61K 08/19
A61K8/00
A61K 08/00
D06P3/04
D06P 03/04
D06P1/08
D06P 01/08
C09B44/16
C09B 44/16
C09B44/12
C09B 44/12
C07D417/12
C07D 417/12
C07D285/08
C07D 285/08
C07D233/88
C07D 233/88
C07D213/76
C07D 213/76
A61Q5/10
A61Q 05/10
A61K8/49
A61K 08/49
A61K8/41
A61K 08/41
A61K8/40
A61K 08/40
A61K8/22
A61K 08/22
A61K8/00
A61K 08/00
C07D233/64
C07D 233/64
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