Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITION CONTAINING SPECIFIC MONOCATIONIC MONOAZO DYE FOR DYEING HUMAN KERATIN FIBER
Document Type and Number:
Japanese Patent JP2003128525
Kind Code:
A
Abstract:

To provide a dye composition having resistance to light, weather, washing, sweat and abrasion, and with which color having excellent chromaticity can be obtained in a wide range of colors, especially including standard colors such as black and drown.

The dyeing composition is obtained by adding a monocationic monoazo dye of W1-W2-N=N-W3 (wherein, W1 is a specific heterocycle; W2 is a divalent pyridine or pyridazine group; and W3 is a specific cationic heterocyclic aromatic group) to a cosmetically permissible solvent.


Inventors:
VIDAL LAURENT
FADLI AZIZ
Application Number:
JP2002281578A
Publication Date:
May 08, 2003
Filing Date:
September 26, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OREAL
International Classes:
A61K8/22; A61K8/33; A61K8/00; A61K8/35; A61K8/40; A61K8/41; A61K8/49; A61Q5/10; C07D235/30; C09B44/12; C09B44/16; C09B69/06; D06P1/41; D06P3/08; D06P3/24; (IPC1-7): A61K7/13; D06P3/08
Attorney, Agent or Firm:
Yoshitaka Sonoda (1 outside)