Publication number: 20100031452
Abstract: The present invention relates to azo dyes, in particular azo dyes of Formula (I) or (II), a tautomer, a quaternary amine, or a salt thereof, wherein R1, R2a, R2b, R3, R4, R5, R3, R7, R8, R9, R10, R11 have the same meaning as in the claims. The present invention also relates to processes for preparing said compounds, compositions containing them and their use as dyes.
Type:
Application
Filed:
July 7, 2009
Publication date:
February 11, 2010
Applicants:
Universite Catholique de Louvain, Wetlands Incubator sprl
Inventors:
Estelle Enaud, Christian-Marie Bols, Ana Casas Infantes, Sylvie Groslambert, Christoph Hercher, Gilles Iacazio, Jutta Ismene Jager, Jacqueline Marchand-Brynaert, Rezzan Karaaslan, Mehmet Emre Sener, Thierry Tron, Sophie Vanhulle