Staff Members - Benha University
Facile bifunctional dyeing of polyester fabrics with new antibacterial β-Oxoalkanenitriles disperse dyes.
International Journal of Scientific & Engineering Research • 2014
Publication Information
Authors
Tarek Abou Elmaaty, Fathi El-Taweel, Eman Abd El-Aziz, Mohamed Yusif and Satoko Okubayashi
Keywords
β-Oxoalkanenitriles dyes, polyester fabric, Azo Disperse Dyes, antibacterial activity
Journal
International Journal of Scientific & Engineering Research
Publisher
Not Available
Volume
5
Issue
4
Pages
Not Available
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
A series of β-Oxoalkanenitriles disperse dyes were synthesized. The structures of all dyes were established by elemental analysis
and spectral studies (IR, 1H-NMR, MS). These dyes were applied to polyester fabrics as disperse dyes by using conventional dyeing method. Fabrics
dyed with the dyes under study furnished generally deep and bright intense hues ranging from light yellow to orange. Fastness properties of dyed polyester
samples were measured and the position of color in CIELAB coordinates (L*, a*, b*, H*, C*) was assessed. Finally, the antibacterial activity of the
synthesized dyes and dyed samples was also evaluated qualitatively according to AATCC test method (147-1988).
and spectral studies (IR, 1H-NMR, MS). These dyes were applied to polyester fabrics as disperse dyes by using conventional dyeing method. Fabrics
dyed with the dyes under study furnished generally deep and bright intense hues ranging from light yellow to orange. Fastness properties of dyed polyester
samples were measured and the position of color in CIELAB coordinates (L*, a*, b*, H*, C*) was assessed. Finally, the antibacterial activity of the
synthesized dyes and dyed samples was also evaluated qualitatively according to AATCC test method (147-1988).