Title:
APPLICATION OF CONDENSATION PRODUCT OF QUINOLINE-5,8-DIONE OR QUINOXALINE-5,8-DIONE WITH SUBSTITUTED PYRROLE, ANILINE OR INDOLE TO HAIR DYEING
Document Type and Number:
Japanese Patent JP2000119147
Kind Code:
A
Abstract:
To prepare dyestuff meeting the requirements of dyeing having rich and varied color tone and capable of satisfying a prescriber by including a specific compound.
This dyestuff is a stain for keratin substances such as human keratin fibers and includes a compound of formula I or III {wherein, Q is expressed by formula II [wherein, R1-R4 are each H, a 1-4C alkoxy, a (substituted)(1-4C)alkyl or the like; W3 and W4 are each H, hydroxyl or a (substituted)(1-4C)alkyl] or the like; X is CH or N; T is H, a halogen or hydroxyl}, [e.g. 6-(1-pentyl-1H-pyrrol-2-yl)quinoline-5,8-dione or the like] in a content of ca. 0.01-10 wt.% (pref.ca. 0.05-5 wt.%) based on the total weight of the composition as a general rule.
Inventors:
BAUDRY RICHARD
MAIGNAN JEAN
GENARD SYLVIE
MAIGNAN JEAN
GENARD SYLVIE
Application Number:
JP24807299A
Publication Date:
April 25, 2000
Filing Date:
September 01, 1999
Export Citation:
Assignee:
OREAL
International Classes:
A61K8/49; A61Q5/06; A61Q5/10; A61K8/00; C07D215/24; C07D401/04; C07D403/04; (IPC1-7): A61K7/13; C09B57/00; C09B67/42
Attorney, Agent or Firm:
Yoshitaka Sonoda (1 outside)