KaydedilenlerDerginizi ekleyin

Dergiler / Usak University Journal of Engineering Sciences / 2022 / Cilt: 5 - Sayı: 2

Application of some novel pyrazole disperse dyes to synthetic fabrics

Emine BAKAN
Fikret KARCI
Sayfa
78–94
Yayın Tarihi
2022-12-30
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Synthesized novel disperse dyestuffs led to moderate to high light fastness levels particularly in the case of PLA and PET fabrics.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:In this study, 8 novel pyrazole disperse dyes which were synthesized in our previous work [1] were applied to polyethylene terephthalate (PET), poly (lactic acid) (PLA) and polyamide 6.6 (PA 6.6) fiber fabrics and their colorimetric and fastness properties were evaluated.
📊
Temel Bulgular & Veri:The measured a*, b* and hue angle (ho) values of all dyed fabrics exhibited yellow, orange and red colour shades.
💡
Sonuç & Katkı:Synthesized novel disperse dyestuffs led to moderate to high light fastness levels particularly in the case of PLA and PET fabrics.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Pyrazole · disperse dye · PLA

Abstract

In this study, 8 novel pyrazole disperse dyes which were synthesized in our previous work [1] were applied to polyethylene terephthalate (PET), poly (lactic acid) (PLA) and polyamide 6.6 (PA 6.6) fiber fabrics and their colorimetric and fastness properties were evaluated. The measured a*, b* and hue angle (ho) values of all dyed fabrics exhibited yellow, orange and red colour shades. Quite high colour strength values (K/S) were measured particularly for dyes containing substitute groups; p-OCH3 and o-OCH3. Shade changes of all fabrics after standard washing and sublimation tests were in the commercially adequate range. All dyed PET, PLA and PA 6.6 fabrics exhibited commercially acceptable fastness staining performances with very good to excellent levels. Synthesized novel disperse dyestuffs led to moderate to high light fastness levels particularly in the case of PLA and PET fabrics.

🔖

Bu Makaleye Atıf Yap

BAKAN, E., KARCI, F. (2022). Application of some novel pyrazole disperse dyes to synthetic fabrics. Usak University Journal of Engineering Sciences, Cilt: 5 - Sayı: 2, 78–94. https://ajindex.com/articles/872302

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (1)

  1. Referans1 Karcı F, Bakan E. 2015. New disazo pyrazole disperse dyes:Synthesis, spectroscopic studies and tautomeric structures. Journal of Molecular Liquids.206, 309-315. Referans2 Ghanavatkar C. W., Mishra V. R., Sekar N. 2020. Benzothiazole-pyridone and benzothiazole-pyrazole clubbed emissive azo dyes and dyeing application on polyester fabric: UPF, biological, photophysical and fastness properties with correlative computational assessments. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 118064. Referans3 Sreenath M. C., Joe I. H., Rastogi V. K. 2018. Experimental and theoretical investigation of third-order nonlinear optical properties of azo dye 1-(2, 5-Dimethoxy-phenylazo)-naphthalen-2-ol by Z-scan technique and quantum chemical computations. Dyes and Pigments, 157, 163-178. Referans4 Fang S., Feng G., Guo Y., Chen W., Qian H. 2020. Synthesis and application of urethane-containing azo disperse dyes on polyamide fabrics. Dyes and Pigments, 108225. Referans5 Al-Etaibi A. M., El-Apasery M. A. 2019. Dyeing performance of disperse dyes on polyester fabrics using eco-friendly carrier and their antioxidant and anticancer activities. International Journal of Environmental Research and Public Health, 16(23), 4603. Referans6 Ansari A., Ali A., Asif M. 2017. Biologically active pyrazole derivatives. New Journal of Chemistry, 41(1), 16-41. Referans7 Karrouchi K., Radi S., Ramli Y., Taoufik J., Mabkhot Y. N., Al-aizari F. A. 2018. Synthesis and pharmacological activities of pyrazole derivatives: a review. Molecules, 23(1), 134. Referans8 Şener N, Erişkin S, Yavuz S, Şener I. 2017. Synthesis, characterization, solvatochromic properties and antimicrobial‐radical scavenging activities of new diazo dyes derived from pyrazolo [1, 5‐a] pyrimidine. Journal of Heterocyclic Chemistry. 54(6), 3538-3548. Referans9 Ciçen G, Atay ÇK, Tilki T. 2017. Disazo dyes containing pyrazole and benzothiazole moieties: synthesis, characterization, absorption characteristics and tautomeric structures. Research on Chemical Intermediates. 43(12), 6803-6816. Referans10 El-Borai MA, Rizk HF, El- Hefnawy GB, Ibrahim SA, Aser SS, El-Sayed HF. 2016. Synthesis and spectral characterization of novel azomethine disperse dyes derived from pyrazolone moiety and their dyeing performance on polyester fabrics. Fibers and Polymers. 17(5), 729-737. Referans11 Rizk HF, İbrahim SA, El-Borai MA. 2015. Synthesis, fastness properties, colour assessment and antimicrobial activity of some az