Global Patent Index - EP 1802375 A1

EP 1802375 A1 20070704 - CATIONIC AZACYANINE DYES AND COLORANTS CONTAINING THESE

Title (en)

CATIONIC AZACYANINE DYES AND COLORANTS CONTAINING THESE

Title (de)

KATIONISCHE AZACYANIN-FARBSTOFFE UND DIESE ENTHALTENDE FÄRBEMITTEL

Title (fr)

MATIERES COLORANTES CATIONIQUES A BASE D'AZACYANINE ET AGENTS COLORANTS LES CONTENANT

Publication

EP 1802375 A1 20070704 (DE)

Application

EP 05792753 A 20050923

Priority

  • EP 2005010322 W 20050923
  • DE 102004051071 A 20041020

Abstract (en)

[origin: WO2006042614A1] The invention relates to agents, which contain cationic azacyanine dyes of formula (I) and which are used for dyeing fibers, such as keratin fibers, wool, silk, or furs and, in particular, human hair, and relates to novel asymmetrical azacyanine dyes.

IPC 8 full level

A61Q 5/06 (2006.01); A61K 8/49 (2006.01); A61Q 5/10 (2006.01); C09B 55/00 (2006.01)

CPC (source: EP US)

A61K 8/49 (2013.01 - EP US); A61K 8/494 (2013.01 - EP US); A61Q 5/065 (2013.01 - EP US); C09B 23/164 (2013.01 - EP US); C09B 55/009 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 102004051071 A1 20060427; AU 2005297546 A1 20060427; BR PI0517005 A 20080930; CA 2582868 A1 20060427; CN 101043918 A 20070926; CN 101043918 B 20100526; EP 1802375 A1 20070704; JP 2008517000 A 20080522; MX 2007004715 A 20070615; US 2007220685 A1 20070927; US 7374583 B2 20080520; WO 2006042614 A1 20060427

DOCDB simple family (application)

DE 102004051071 A 20041020; AU 2005297546 A 20050923; BR PI0517005 A 20050923; CA 2582868 A 20050923; CN 200580035860 A 20050923; EP 05792753 A 20050923; EP 2005010322 W 20050923; JP 2007537138 A 20050923; MX 2007004715 A 20050923; US 73221407 A 20070403