Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
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Dyeing Properties of Bi-functional Reactive Dyes on a Novel Regenerated Cellulosic Fiber

  • Koh, Joonseok (Fiber and Textile R&D Center, Hyosung Coporation) ;
  • Kim, Ik Soo (enVix R&D Team, SK Chemical) ;
  • Kim, Sung Soo (School of Materials Science & Engineering, College of Engineering, Seoul National University) ;
  • Shim, Woo Sub (School of Materials Science & Engineering, College of Engineering, Seoul National University) ;
  • Kim, Jae Pil (School of Materials Science & Engineering, College of Engineering, Seoul National University)
  • Published : 2004.03.01
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Abstract

Three bi-functional reactive dyes such as Bis(vinylsulphone) type, Bis(monochlorotriazine) type and Bis(mononicotinotriazine) type were applied to regular viscose rayon and new regenerated cellulosic fiber ($enVix^ⓡ$) which was prepared from cellulose acetate fiber by the hydrolysis of acetyl groups, and their dyeing properties and fastness properties were compared. enVix exhibited better dyeability and fastness than regular viscose rayon and these results were also explained by the differences in the supramolecular structure of these two fibers.

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References

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