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Mashaly, H. M.
- Synthesis and Application of Functional (anti-uv) Azo-dyes Based on γ-acid on Wool Fabrics
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Authors
B. M. Youssef
1,
M. H. M. Ahmed
1,
M. M. H. Arief
1,
H. M. Mashaly
1,
R. A. Abdelghaffar
1,
S. A. Mahmoud
1
Affiliations
1 National Research Centre, Textile Research Division, Dokki, Cairo, PO 12622, EG
1 National Research Centre, Textile Research Division, Dokki, Cairo, PO 12622, EG
Source
Indian Journal of Science and Technology, Vol 7, No 7 (2014), Pagination: 1005-1013Abstract
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, 1H-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 (ÄE) values and fastness properties.Keywords
Azo Dyes, Characterization, Color Strength (k/s), Dyeing, Synthesis, Uv Absorbers, Wool Fabric- Treatment of Cotton Fabric with Dielectric Barrier Discharge (DBD) Plasma and Printing with Cochineal Natural Dye
Abstract Views :196 |
PDF Views:0
Authors
Affiliations
1 Textile Research Division, National Research Centre, Dokki, Cairo, EG
1 Textile Research Division, National Research Centre, Dokki, Cairo, EG