One-Step Dyeing and Antimicrobial Finishing of PET Fabric with Novel 4-Arylazopyrazolone Disperse Dyes 


Vol. 21,  No. 12, pp. 2817-2826, Dec.  2020
10.1007/s12221-020-9794-y


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  Abstract

Azopyrazole disperse dyes 8-12 could be synthesized either by condensing ethyl 3-hydroxy-2-aryldiazenyl butenoates 3-7 with S-methyl hydrazine carbodithioate 1 or by coupling the parent pyrazole 2 with diazotized aniline, psubstituted anilines and/or 4-aminoantipyrine. These dyes were applied to polyester fabrics using a high-temperature dyeing method at 120

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  Cite this article

[IEEE Style]

M. A. Sofan, T. A. Elmaaty, N. M. Hashem, L. Zheng, "One-Step Dyeing and Antimicrobial Finishing of PET Fabric with Novel 4-Arylazopyrazolone Disperse Dyes," Fibers and Polymers, vol. 21, no. 12, pp. 2817-2826, 2020. DOI: 10.1007/s12221-020-9794-y.

[ACM Style]

Mamdouh A. Sofan, Tarek Abou Elmaaty, Neveen M. Hashem, and Laijiu Zheng. 2020. One-Step Dyeing and Antimicrobial Finishing of PET Fabric with Novel 4-Arylazopyrazolone Disperse Dyes. Fibers and Polymers, 21, 12, (2020), 2817-2826. DOI: 10.1007/s12221-020-9794-y.