Title:
カチオン性直接染料
Document Type and Number:
Japanese Patent JP4654185
Kind Code:
B2
Abstract:
The present invention relates to novel the cationic dyes of formula (1) wherein R, is an unsubstituted or substituted C1-C14 alkyl or an aryl radical; X- is an anion; R3 is an unsubstituted or substituted C1-C14 alkyl, aryl radical, C1-C6 alkoxy, cyanid, nitro or halide; n is 1 or 2; and if n is 1, then R2 is hydrogen, unsubstituted or substituted C1-C14 alkyl; or if n is 2, then R2 is an unsubstituted or substituted C1-C14 alkylen. 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:
JP2006520827A
Publication Date:
March 16, 2011
Filing Date:
July 14, 2004
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
A61K8/49; A61Q5/10; C09B44/16
Domestic Patent References:
JP40024467B1 | ||||
JP56053658A | ||||
JP57133214A | ||||
JP2000086472A | ||||
JP8225538A |
Foreign References:
US3216995 | ||||
US4067973 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi