Dyeing performance of disperse dyes based on 2-aminothiazole for cellulose triacetate and nylon fibers |
| |
| Authors: | Email author" target="_blank">Hari?Raghav?MaradiyaEmail author Vithal?Soma?Patel |
| |
| Institution: | (1) V.P. and R.P.T.P. Science College, Vallabh Vidyanagar, 388 120 Gujarat State, India;(2) Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120 Gujarat State, India |
| |
| Abstract: | A series of monoazo disperse dyes based on 2-amino-4-phenylthiazole was prepared using variousN,N-dialkylaniline derivatives as the coupling component. The dyes were characterized by IR spectral studies, visible absorption
spectroscopy and elemental analysis. The dyeing performance of these dyes was assessed on cellulose triacetate and nylon fibers.
These dyes were found to give a wide range of colour shades varying from bright red to royal blue with very good depth, brightness
and levelness on fibers. The dyed fibers showed good to very good light fastness and very good to excellent fastness to washing,
perspiration, rubbing and sublimation. The dyebath exhaustion and fixation on the fibers were found to be very good. |
| |
| Keywords: | 2-amino-4-phenylthiazole N N-dialkylaniline Cellulose triacetate Disperse dyes Dyeing Fastness Nylon |
| 本文献已被 SpringerLink 等数据库收录！ |
|
