Effect of Sizing Agent on the Enzymatic Finishing of Tencel Fabric by Cellulase

셀룰라아제에 의한 텐셀직물의 가공에 있어서 호제의 영향

  • 최창남 (전남대학교 응용화학공학부, 촉매연구소) ;
  • 황태연 (전남대학교 응용화학공학부, 촉매연구소) ;
  • 고봉국 (전남대학교 응용화학공학부, 촉매연구소) ;
  • 박원규 (전남대학교 응용화학공학부, 촉매연구소) ;
  • 변수진 (전남대학교 응용화학공학부, 촉매연구소) ;
  • 이웅의 (광주여자대학교 패션디자인 코디네이션학과) ;
  • 정상귀 (전남대학교 공업기술연구소) ;
  • 조성용 (전남대학교 환경공학과)
  • Published : 2003.02.01

Abstract

The effect of pasting agent on the defibrillation of Tencel fabric was investigated. It was evaluated by the weigth loss of fabric when the fabric was treated with cellulase containing various kinds of pasting agents. The surface appearance of Tencel fabric was checked by SEM. Under the treatment condition without pasting agent, the weight loss of fabric was high at pH 5.0 and $60^\circ{C}$. This means that the cellulase activity was high at this condition. By increasing the concentration of carboxymethyl cellulose(CMC), the weight loss of fabric was decreased monotonously. This tendency was not appeared in other pasting agents. CMC is synthesized by the reaction of chloroacetic acid and cellulose. The glucose units may be remained after the reaction. So, it was considered that the degradation of glucose unit in Tencel was decreased, because cellulase had to attack both Tencel and CMC.

Keywords

References

  1. Sen'I Gakkaishi v.48 no.11 New Solvent Spun Cellulosic Fiber, Tencel N. Kobayashi https://doi.org/10.2115/fiber.48.11_P584
  2. Internatic Journal of Biological Macromolecules v.17 The Development of vanced Cellulosic Fibers C. R. Woodings https://doi.org/10.1016/0141-8130(96)81836-8
  3. Chemical Fibers International v.47 Lyocell Fibers W. Albrecht;M. Reintjes;B. Wulfhorst
  4. Chemical Fibers International v.46 Lenzing Lyocellan interesting Cellulose Fiber for the Textile Industry D. Eichinger;M. Eibl
  5. Dyeing Industry v.41 no.1 Development of New Cellulose Fiber Tencel S. Sonobe
  6. Sen'l Gakkaishi v.53 no.2 精製セルロ-スの染色加工 S. Sonobe https://doi.org/10.2115/fiber.53.P58
  7. Textile Progressing Technology v.32 no.7 Development of Tencel(6) S. Sonobe
  8. Textile Progressing Technology v.32 no.7 Development of Tencel (7) S. Sonobe
  9. European Journal of Biochemistry v.27 The Mechanism of Enzymatic Cellulose Degradation L. E. R. Berghem;L. G. Pettersson
  10. Biotechnology and Bioengineering v.20 Kinetics of Enzymatic Hydrolysis of Cellulose : Analytical Description of a Mechanistic Model M. Okazaki;M. Moo-Young https://doi.org/10.1002/bit.260200503