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Title:
TETRA-AZAPENTAMETHINE AND USE THEREOF FOR DYEING KERATINOUS FIBERS
Document Type and Number:
WIPO Patent Application WO2004005407
Kind Code:
A3
Abstract:
The invention concerns the use as direct dyeing agent of at least one tetra-azapentamethine compound, a dyeing composition comprising at least such a compound, as well as a method for dyeing keratinous fibers, in particular human keratinous fibers and more particularly hair, which consists in applying at least one composition comprising such a compound. The composition also concerns tetra-azapentamethine compounds of formula (I). The invention further concerns a method for bleaching such compounds, as well as bleaching keratinous fibers previously dyed therewith.

Inventors:
BURGAUD HERVE (FR)
DAVID HERVE (FR)
PEREIRA RUI (FR)
BELCOUR-CASTRO BEATRICE (FR)
Application Number:
PCT/FR2003/002090
Publication Date:
April 22, 2004
Filing Date:
July 04, 2003
Export Citation:
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Assignee:
OREAL (FR)
BURGAUD HERVE (FR)
DAVID HERVE (FR)
PEREIRA RUI (FR)
BELCOUR-CASTRO BEATRICE (FR)
International Classes:
A61K8/00; A61K8/49; A61Q5/00; A61Q5/08; A61Q5/10; C07D213/76; C07D213/77; C07D213/87; C07D233/88; C07D237/20; C07D237/22; C07D401/14; C09B50/10; C09B56/10; D06P1/41; D06P3/04; (IPC1-7): C09B50/10; C07D213/77; C07D233/88; C07D237/22; C07D237/20; C07D401/14; C07D213/87
Foreign References:
FR1353497A
FR2741798A11997-06-06
DE1222608B1966-08-11
DD117081A11975-12-20
EP0649884A11995-04-26
US5593872A1997-01-14
Other References:
S. HÜNIG ET AL, JUSTUS LIEBIGS ANNALEN DER CHEMIE., vol. 667, 1963, VERLAG CHEMIE GMBH. WEINHEIM., DE, pages 72 - 85, XP002237035, ISSN: 0075-4617
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; RYBAKOVA, YU. A. ET AL: "Benzo and naphthazole series. XVI. Alkylation of formazans of the benzimidazole series", XP002237036, retrieved from STN Database accession no. 68:14055
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