Fashion & Textile Research Journal (한국의류산업학회지)

The Society of Fashion and Textile Industry (한국의류산업학회)
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The One Bath One Step Dyeing of Cationized Nylon/Viscose Rayon Mixture Fabrics With Acid Dyes and Reactive Dyes

산성염료와 반응성염료에 의한 카티온화 나일론/비스코스레이온 교직물의 1욕1단 염색

  • Sung, Woo-Kyung (Dept. of Textile & Fashion Technology, Kyungil University)
  • 성우경 (경일대학교 섬유패션전공)
  • Received : 2004.12.03
  • Published : 2005.06.30
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Abstract

It is difficult to dye nylon/viscose rayon mixture fabrics by one-bath one-step dyeing method, because acid dyes and reactive dyes require acidic dyebath for adsorption and alkaline dyebath for fixation respectively. In order to overcome the disadvantage of the conventional two bath two step dyeing method of nylon/viscose rayon mixture fabric, it was pretreated with cationizing agent containing chlorohydrine group in aqueous solution of sodium hydroxide. The pretreated nylon/viscose rayon mixture fabrics produced cationized fabrics that could be dyed with acid dyes and reactive dyes under neutral condition. This study was carried out to investigate dyeing possibilities, surface reflectance spectra and color characteristics of cationized nylon/viscose rayon mixture fabrics with acid dyes and reactive dyes in a non-electrolytic and neutral dyebath by one bath one step dyeing method.

Keywords

References

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