Arylazoazines and arylazoazoles as interesting disperse dyes: Recent developments with emphasis on our contribution laboratory outcomes

Synthesis, characterisation, and applications of isoindigo/Pechmann dye heteroanalogue hybrid dyes on polyester fabric

“…The h values in Table 2 show that all the dyed polyester samples expressed the same hue, with the exception of dyes Ie and IIa. In general, the colour hues of disperse dyes Ib to Id and IIb to IId on polyester fabric shifted to bluish directions; this was indicated by negative values of b* = À2.00, À14.34, À1.24, and À8.19 respectively (yellow-blue axis) [25][26][27][28]. Dye exhaustion into the polyester was calculated and showed very good results.…”

A Comprehensive Review on the Synthesis and Versatile Applications of Biologically Active Pyridone-Based Disperse Dyes

“…Synthetic dyes are a category of high-quality natural materials, basically utilized for dyeing or printing materials that stick to the fabrics by forming a covalent bond during the application procedure. The utilization of natural dyes in textiles has largely been replaced by synthetic dyes because these give a wide assortment of reproducible hues and shades [ 1 ]. Heterogeneous amines have been widely used in preparing disperse dyes.…”