Title:
特定の二価陽イオン性ジアゾ染料を含むケラチン繊維を染色するための新規染色組成物
Document Type and Number:
Japanese Patent JP4167071
Kind Code:
B2
Abstract:
The invention concerns a novel dyeing composition for dyeing keratinous fibers, in particular human hair, comprising a dicationic diazo dye of formula (I): W1-W2-N-N-W3-L-W4-N-N-W5-W6, as well as the dyeing method using said composition and the novel compounds of formula (I).
Inventors:
Laurent Vidal
Madeleine Leduc
Madeleine Leduc
Application Number:
JP2002576865A
Publication Date:
October 15, 2008
Filing Date:
April 02, 2002
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/49; C07D233/64; A61K8/00; A61K8/22; A61K8/40; A61K8/41; A61Q5/10; C07D213/76; C07D233/88; C07D285/08; C07D417/12; C09B44/12; C09B44/16; D06P1/08; D06P3/04
Domestic Patent References:
| JP45004332B1 | ||||
| JP8225538A | ||||
| JP11349458A | ||||
| JP10502946A | ||||
| JP54156878A | ||||
| JP55022638A |
Foreign References:
| US3578387 | ||||
| US3271383 |
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