한국염색가공학회지 (Textile Coloration and Finishing)

  • 제15권5호
  • /
  • Pages.333-339
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  • 2003
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  • 1229-0033(pISSN)
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  • 2234-036X(eISSN)
한국염색가공학회 (The Korean Society of Dyers and Finishers)
권호 표지

N-Methylmorpholine-N-Oxide 처리에 의한 셀룰로오스 직물의 염색성

The Dyeability of Cellulosic Fiber treated with N-methylmorpholine-N-oxide

  • 조규민 (영남이공대학 섬유패션산업계열) ;
  • 강건우 (경북대학교 공과대학 염색공학과) ;
  • 임용진 (경북대학교 공과대학 염색공학과) ;
  • 김미경 (한국염색기술연구소 염색연구팀) ;
  • 김태경 (한국염색기술연구소 염색연구팀) ;
  • 이혜정 (한국생산기술연구원)
  • 발행 : 2003.10.01
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초록

The cotton fabrics treated with 50% N-methylmorpholine-N-oxide(50% NMMO) and 75% N-methylmorpholine-N-oxide(75 % NMMO) aqueous solution were examined in terms of the dyeability comparing with those of regular cotton fabrics. The dyeing rate was increased with the increase of the concentration of NMMO in the treatment aqueous solution. The NMMO treatment increased the diffusion coefficients and decreased the activation energy of direct dye onto cotton fabrics. This means that the NMMO could change the micro-structure of cotton fabrics.

키워드

참고문헌

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