Chemical grafting of disperse dyes onto polyacrylonitrile: A novel method for coloration of fibers

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• 作者：Ali Peyravi (1)
  Mazeyar Parvinzadeh Gashti (1)
  Seyed Hossein Hosseini (2)
  
• 关键词：Polyacrylonitrile ; Disperse dye ; Grafting ; Dyeing
• 刊名：Fibers and Polymers
• 出版年：2014
• 出版时间：November 2014
• 年：2014
• 卷：15
• 期：11
• 页码：2307-2312
• 全文大小：493 KB
• 参考文献：1. M. Visalakshi and M. Jawaharlal, / Res. Rev.: J. Agr. Allied Sci., 2, 42 (2013).
  2. Kirk-Othmer, 鈥淓ncyclopedia of Chemical Technology鈥? Vol. 8, Wiley-VCH, New York, 1998.
  3. M. Parvinzadeh, S. Moradian, A. Rashidi, and M. E. Yazdanshenas, / Appl. Surf. Sci., 256, 2792 (2010). CrossRef
  4. M. Parvinzadeh, S. Moradian, A. Rashidi, and M. E. Yazdanshenas, / Polym.-Plast. Technol., 49, 874 (2010). CrossRef
  5. M. P. Gashti and S. Moradian, / J. Appl. Polym. Sci., 125, 4109 (2012). CrossRef
  6. M. P. Gashti, S. Moradian, A. Rashidi, and M. E. Yazdanshenas, / Fiber. Polym., 14, 743 (2013). CrossRef
  7. S. Rosenbaum, / J. Appl. Polym. Sci., 7, 1225 (1963). CrossRef
  8. G. F. D鈥橝lelio and L. X. Mallavarapu, / Die Makromolekulare Chemie, 38, 56 (1959). CrossRef
  9. M. Parvinzadeh, / Enzym. Microb. Technol., 40, 1719 (2007). CrossRef
  10. M. 脟elik, / J. Appl. Polym. Sci., 94, 1519 (2004). CrossRef
  11. M. P. Gashti, M. Bourquin, M. Stir, and J. Hulliger, / J. Mater. Chem. B, 1, 1501 (2013). CrossRef
  12. M. Parvinzadeh and I. Ebrahimi, / Radiat. Eff. Defect. S., 166, 408 (2011). CrossRef
  13. B. Muralidharan and S. Laya, / ISRN Mater. Sci., http://dx.doi.org/10.5402/2011/907493 (2011).
  
• 作者单位：Ali Peyravi (1)
  Mazeyar Parvinzadeh Gashti (1)
  Seyed Hossein Hosseini (2)
  
  1. Department of Textile, College of Engineering, Yadegar-e-Imam Khomeini (RAH) Branch, Islamic Azad University, Tehran, Iran
  2. Department of Chemistry, Faculty of Science and Engineering, Imam Hossein University, Tehran, Iran
  
• ISSN：1875-0052

文摘

Dyeing is an important and costly procedure in the textile industry, so the experts have always attempted to find new dyes as well as modern methods in this area. In this research, we studied a novel technique in the production of dyed yarns. In this regard, two different copolymers of poly(acrylonitrile) were produced through chemical grafting of disperse dyes to the main chains of polymer. The grafting process and homogeneous distribution of dye on the samples were then accessed using spectroscopic methods of Fourier transform nuclear magnetic resonance spectroscopy (FT-NMR), UV-Visible, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). Tensile strength of the samples was also evaluated according to ASTM D2256. Considering the remarkable results achieved, which is based on the chemical grafting of dye to the fiber, this technique will open a new horizon in the textile industries. Our laboratory research showed that the introduction of the chemical grafting of dyes onto the textile fibers eliminates the dye environmental pollutions and improves the quality of textiles.