67875-01-8Relevant academic research and scientific papers
The effect of substitution on the dyeing and spectroscopic properties of some monoazo disperse dyes
Aleem, Ausaf,Naeem, Mohammad,Ahmed, M. Aleem,Ahmed, Kamran,Iqbal, Mansoor
, p. 364 - 367 (2008/02/02)
A range of monoazo disperse dyes has been synthesized. The colour, dyeing and fastness properties of the dyes on polyester, nylon and secondary acetate fibre at 1/1 standard depth have been examined and rationalized in terms of dye structure. The visible absorption behaviour of the dyes was also investigated. In general, substitutions on the diazo component have a significant effect on the visible absorption maxima of the dyes. Increasing the solvent polarity also had a pronounced effect on the absorption maxima.
