Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
권호 표지

The Disperse Dyeing of Polyester/Cotton Blend Using a Hetero-bifunctional Bridge Compound (I)

이반응형 브리지 화합물을 이용한 폴리에스테르/면 복합소재의 단일분산염료염색 (I)

  • 김태경 (경북대학교 공과대학 섬유시스템공학과) ;
  • 윤석한 (한국염색기술연구소) ;
  • 김미경 (한국염색기술연구소)
  • Published : 2006.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

In order to dye polyester/cotton blend fabric by one-bath dyeing process with single disperse dye, a novel hetero-bifunctional bridge compound(DBDCBS) was synthesized and utilized. The DBDCBS was designed to contain two different reactive groups such as ${\alpha},{\beta}$-dibromopropionylamido and dichloro-s-triazinyl groups. The ${\alpha},{\beta}$-dibromopropionylamido group shows considerable reactivity towards amines or amino groups at acidic condition and high temperature. In contrast, the dichloro-s-triazinyl group has reactivity towards hydroxyl groups at alkaline condition and room temperature. In order to examine whether as a bridge the compound could combine dyes containing amino groups with cellulosic substrates, disperse dyes containing amino group were tried to dye the cotton fibers pretreated with the DBDCBS compound. By the results, polyester/cotton blends were dyed by one-bath dyeing process with single disperse dye,1,4-diaminoanthraquinone.

Keywords

References

  1. S.D. Kim, J.L. Lee, C.H. Ahn, K.S. Kim and K.S. Lee, Dyeing of N/P union fabric with reactive disperse dyes, J. Korean Soc. Dyers & Finishers, 16(1), 26-33(2004)
  2. J.Y. Kim, K.P. Lee, H.M. Park, M.S. Yoon and K.H. Cho, The one-bath one-step dyeing of nylon/ cotton blends with acid dyes and mononicotinic acid triazine type reactive dyes, J. Korean Soc. Dyers & Finishers, 16(5), 1-7(2004)
  3. Y.S. Chung, K.W. Lee and P.K. Park, Compatibility analysis of disperse dyes in dyeing of PET/spandex blends, J. Korean Soc. Dyers & Finishers, 14(4), 208-213(2002)
  4. W.K. Sung, C.G. Lee and O.K. Kwon, Studies on the one bath two step dyeing of wool/ cationized cotton blends with acid dye/reactive dye, J. Korean Soc. Dyers & Finishers, 14(4), 208-213(2002)
  5. S.Y. Lee, S.W. Park, M.Y. Seo, K.M. Cho and G. Koo, A study on alkali-treatment of polyester/silk union cloth, J. Korean Soc. Dyers & Finishers, 10(5), 295-303(1998)
  6. W. K. Sung, Studies on the one bath exhaust dyeing system of polyester/ cationized cotton blends with disperse dye/reactive dye, J. Korean Soc. Dyers & Finishers, 10(2), 82-92(1998)
  7. H. Zollinger, 'Color Chemistry, 2nd Ed.' VCH Publishers Inc, New York, pp.173-177, 1991
  8. D.M. Lewis, 'Wool Dyeing', Society of Dyers and Colourists, West Yorkshire, pp.223-227, 1992
  9. K. Ventataraman, 'The Chemistry of Synthetic Dyes, Vol. VI, Reactive Dyes', Academic Press, New York & London, pp.124-127, 1974
  10. E.R. Trotman, 'Dyeing and Chemical Technology of Textile Fibres, 6th Ed.' John Wiley and Sons, Inc, New York, pp.447-454, 1984
  11. J. Shore, 'Colorants and Auxiliaries, Vol. 1, Colorants', Society of Dyers and Colourists, West Yorkshire, pp.307-311, 1990
  12. C. Preston, 'The Dyeing of Cellulosic Fibres', Dyers' Company Publications Trust, London, pp.320-358, 1986