| publication name | Synthesis and Application of Functional (Anti-UV) Azo-dyes based on γ-acid on Wool Fabrics B M Youssef · M H M Ahmed · M M H Arief · H M Mashaly · R A Abdelghaffar · S A Mahmoud · |
|---|---|
| Authors | M M H Arief; B M Youssef; M H M Ahmed; H M Mashaly; R A Abdelghaffar; S A Mahmoud |
| year | 2014 |
| keywords | Azo Dyes, Characterization, Color Strength (K/S), Dyeing, Synthesis, UV Absorbers, Wool Fabric |
| journal | Indian Journal of Science and Technology |
| volume | 7(7) |
| issue | Not Available |
| pages | 1005-1013 |
| publisher | Not Available |
| Local/International | International |
| Paper Link | Not Available |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
Several azo acid dyes with built-in UV-absorber residues (resorcinol, 2, 4-dihydroxy benzophenone, 1-hydroxy benzotriazol sulfonic acid) were synthesised. The structure of the synthesized dyes was fully elucidated by using FTIR, 1 H-NMR. In this paper we report the synthesis and application of the anti-UV dyes on wool fabrics aiming to these new dyes might reduce the undesirable photo – degradation effects of UVR on dyed fabrics and also to prevent UVR reaching the human skin which causes cell damage and skin cancer. Fabrics dyed with anti-UV dyes were tested for color strength (K/S), rate of fading (∆E) values and fastness properties.