Acrylamidomethyl Chito-oligosaccharide를 이용한 면직물의 항미생물 가공

Antimicrobial Finish of Cotton Fabric with Acrylamidomethyl Chito-oligosaccharide

  • 이재원 (서울대학교 공과대학 섬유고분자공학과) ;
  • 남창우 (서울대학교 공과대학 섬유고분자공학과) ;
  • 고석원 (서울대학교 공과대학 섬유고분자공학과)
  • 발행 : 1999.10.01

초록

Chito-oligosaccharide (COS) was prepared by depolymerizing chitosan using sodium nitrite. The COS has many advantages in the application to fabrics compared with high molecular-weight chitosan, such as soft handle and uniform distribution. to introduce the reactive groups to COS, we prepared acrylamidomethyl chito-oligosaccharide (COS-NMA) by the reaction of COS with N-methylolacrylamide (NMA) in acidic medium, and the reaction product was characterized by $^1$H-NMR analysis. Cotton fabrics were treated with COS-NMA by a two-step process: the application of an acidic COS-NMA solution to cotton fabrics in the first step and then its reaction in an alkaline medium. Antimicrobial activity of the COS-NMA treated cotton fabrics was excellent. Durability to laundering of the treated fabrics was high enough to retain antimicrobial activity after twenty cycles of laundering.

키워드

참고문헌

  1. Technical Data on Antimicrobial Polyester BAC-TEKILLER Fiber
  2. Functional Fibers. Trends in Technology and Product Development in Japan Y. Washino
  3. Carbohyd. Res. v.150 S. Hirano;J. Kinugawa
  4. Carbohyd. Res. v.126 R. A. A. Muzzarelli;F. Tanfani;M. Emanuelli
  5. Carbohyd. Res. v.137 S. Hirano;Y. Tanaka;M. Hasegawa;K. Tobetto;A. Noshioka
  6. J. Appl. Polym. Sci. v.31 Y. Koyama;A. Taniguchi
  7. J. Appl. Polym. Sci. v.27 R. Maruca;B. J. Suder;J. P. Wightman
  8. J. Biomed. Mater. Res. v.14 S. Hirano;K. Tobetto;M. Hasegawa;N. Matsuda
  9. JP 3-51369
  10. JP 3-213568
  11. J. Korean Fiber Soc. v.35 J. W. Lee;C. W. Nam;H. S. Seong;S. W. Ko
  12. Encyclopedia of Industrial Chemical Analysis v.4 F. D. Shell;C. L. Hilton(ed.)
  13. Experiments in Textile and Fiber Chemistry C. Earland;D. J. Raven
  14. J. Polym. Sci. v.38 G. Mino;S. Kaizerman;E. Rasmusen
  15. Textile Res. J. v.45 M. Kamel;A Hebeish;A. Al-Aref
  16. J. Appl. Polym. Sci. v.5 J. L. Gardon
  17. J. Appl. Polym. Sci v.17 M. Kamel;A. Hebeish;M. Allam;A. Al-Aref