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Synthesis and Application of Color Depth Black Disperse Dyes for PET Fabric

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2014, 26(4), pp.290-296
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

김혜진 1 Manwoo Huh 2 김재호 3 김동욱 4 홍승표 5 김상진 6 김희동 7 김현아 8

1(주)경인양행
2경일대학교
3성안합섬(주)
4신화섬유공업
5국제염직(주)
6삼성화학
7한국섬유개발연구원
8한국패션산업연구원

Accredited

ABSTRACT

In order to produce black disperse dye which has high heat resistance and depth color for polyester(PET), an orange disperse dye was designed and synthesized with pyridine based derivatives to get high heat resistance. Disperse blue dye adopts heterocycles structure for high molar extinction coefficient and long wavelength absorption. Synthesized disperse dye is micronized to an particle size of 0.7㎛. The mixing condition for black color using commercial disperse violet 93 is blue dye 30%, red dye 21%, and orange dye 21%, respectively. Dyed PET fabric with synthesized dye has quiet good color fastness to sublimation(grade 3-4) and has excellent rubbing, washing and light fastness grade 4-5.

Citation status

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