Title:
カチオン性二量体染料
Document Type and Number:
Japanese Patent JP4566985
Kind Code:
B2
Abstract:
The present invention relates to novel cationic dye of formula (1) and (1a) wherein A is an organic radical of formula (2) or (3) wherein R1 and R2 are each independently of the other unsubstituted or substituted C1-C14alkyl or an aryl radical, R3 is hydrogen, unsubstituted or substituted C1-C14alkyl, unsubstituted or substituted C1-C14alkoxy, cyan or halogenid, R4 is hydrogen, unsubstituted or substituted C1-C14alkyl or an aryl radical, and X- is an anion. Further, the present invention relates to compositions thereof, especially comprising other dyes, to processes for the preparation thereof and to the use thereof in the dyeing of organic material, such as keratin, wool, leather, silk, paper, cellulose or polyamides, and preferably human hair.
Inventors:
Eliu, Victor, Paul
Flooring, beet
Flooring, beet
Application Number:
JP2006505449A
Publication Date:
October 20, 2010
Filing Date:
March 08, 2004
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C09B26/04; A61K8/02; A61K8/06; A61K8/22; A61K8/34; A61K8/41; A61K8/49; A61Q5/02; A61Q5/06; A61Q5/10; C07D213/42; C07D233/88; C09B43/11; C09B44/10; D06P3/08; D21H21/28
Domestic Patent References:
| JP8501322A | ||||
| JP8225538A |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya