한국섬유공학회지 (Textile Science and Engineering)

  • 제27권8호
  • /
  • Pages.84-92
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  • 1990
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

폴리에스테르/면 혼방 직물의 일욕 염색시 배트 염색 조건하에서의 분산 염료의 안정성

The Stabilities of Disperse Dyes under Vat Dyeing Conditions in One Bath Dyeing of Polyester/cotton Blended Fabrics

  • 김동호 (제일모직(주) 연구소) ;
  • 박영환 (제일모직(주) 연구소, 서울대학교 공과대학 섬유공학과)
  • 발행 : 1990.08.01

⟨ 이전 논문 다음 논문 ⟩

초록

One bath dyeing method by disperse dyes/vat dyes for polyester/cotton blended fabrics was studied. Under vat dyeing condition, the effects of alkali, reducing agent and neutral salt on the stabilities of disperse dyes were investigated by 상e reflectance measurement and TLC. Cotton staining and washing fastness of disperse dyes were also measured. The disperse dyes on the fabric showed little reflectance change. But the disperse dyes in dyebath showed 40- 60 f decomposition with sodium hydroxide and hydrosulfite, and the degrees of those were varied by their chemical structure.

키워드

참고문헌

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