Studies on Association Behaviour of Azo-dyes with Surfactants

The investigations into the behavior of different dyes in surfactant aqueous solutions can among other things give useful information about the mechanisms according to which surfactants operate as leveling agents and information on the influence of dye–surfactant interactions on the thermodynamics and kinetics of dye process .This may directly affect the increase in the quality of dyeing which is one of the goals of textile finishing from technological ecological and economical points of view.