Title:
ジヘテロイルアリールメタン直接染料またはこの染料のロイコ前駆体を含むケラチン繊維を染色するための組成物およびそれを用いた染色方法
Document Type and Number:
Japanese Patent JP4002883
Kind Code:
B2
Abstract:
Composition (A) for dyeing keratin fibers comprises, in a cosmetic medium, at least one diheteroarylmethane compound (X) in quinoid or reduced form. Composition (A) for dyeing keratin fibers comprises, in a cosmetic medium, at least one diheteroarylmethane compound (X) in quinoid or reduced form, of formulae (I), (Ibis), (II) or (IIbis), or their tautomers or addition salts. A = oxygen, NH or N-(hydroxy)alkyl; HET1 and HET2 = heterocycle, optionally substituted by one or more Z'; R1 to R6 and Z' = halo, NHSO3H, hydroxy, alkyl, alkoxy, alkylthio, amino (optionally substituted by 1 or 2 alkyl, optionally fused to form a ring that may be interrupted by one or more atoms of nitrogen, oxygen or sulfur), heterocycles, nitro, aryl, acyl, alkoxycarbonyl, carboxamido, cyano, carboxy, SO3H, PO3H2 or PO4H2; A' = hydroxy, amino (optionally substituted by 1 or 2, same or different alkyl and/or hydroxyalkyl, optionally forming a ring as above); R = hydrogen, halo, hydroxy, alkoxy or alkylthio.
Inventors:
Frederick Guerlain
Alain Lagrange
Alain Lagrange
Application Number:
JP2003434421A
Publication Date:
November 07, 2007
Filing Date:
December 26, 2003
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/00; A61K8/49; A61K8/20; A61K8/22; A61K8/23; A61K8/40; A61K8/41; A61K8/66; A61Q5/10
Domestic Patent References:
| JP8099843A | ||||
| JP2002037718A | ||||
| JP2004210781A | ||||
| JP9268170A |
Foreign References:
| GB1229023B | ||||
| DE1569750A | ||||
| WO2001066068A1 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro