Makale detayı · 2022
DYEING OF POLYESTER FIBERS WITH SULFUR- AND NITROGEN-CONTAINING ANTHRAQUINONE DERIVATIVES
CHEMICAL INDUSTRY & CHEMICAL ENGINEERING QUARTERLY
- Yıl
- 2022
- ISSN
1451-9372- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
A series of disperse dyes, 9,10-anthraquinone containing dithiocarbamate, thiourea and triazole fragments, were prepared via consecutive refunctionalization of aminoanthraquinones in our previous studies and their structures were confirmed by the 1H-, 13C-NMR, IR spectra, LC-MS and elemental analysis data. The obtained compounds were applied on polyester fabrics by the exhaustion method at 130?C at pH 4.0-5.0, and their dyeing properties were evaluated by color measurements, the washing fastness test and the light fastness test. Many of these dyes gave solid and level dyeings on polyester fabric with low % concentration of dye. The dyed samples displayed very good color fastnesses. The color change and staining test results were quite good with ratings of ?4-5? or above. The light fastness test results were also satisfactory for the most of the dyed samples.
Konular
- Dyeing and Modifying Textile Fibers
- Synthesis of Organic Compounds
- Synthesis and biological activity
Birincil konu Dyeing and Modifying Textile Fibers