Title:
特定のジカチオン性ジアゾ染料を含むケラチン繊維のための染色用組成物
Document Type and Number:
Japanese Patent JP2005500283
Kind Code:
A
Abstract:
The present disclosure relates to a novel dyeing composition for dyeing human keratinous fibers, such as hair, comprising at least one dicationic diazo dye of formula (I): [W1-N-N-W2-W3-(W4-W5)p-]2-L Formula (I) as well as the process for dyeing hair using same. Certain compounds of formula (I) are also disclosed herein.
Inventors:
Laurent Vidal
Application Number:
JP2003503193A
Publication Date:
January 06, 2005
Filing Date:
June 11, 2002
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/00; A61K8/22; A61K8/33; A61K8/35; C07D249/14; A61K8/41; A61K8/49; A61Q5/10; C09B44/12; C09B44/18; C09B44/20; D06P3/04; D06P3/08; (IPC1-7): A61K7/13; C07D249/14; D06P3/04; D06P3/08
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Shinya Mitsuhiro