Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
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Dyeability of Cotton Fabrics Treated with Liquid Ammonia - Color strength of the dyeings with low-temperature and high-temperature reactive dyes -

액체암모니아 처리 면직물의 염색성 - 저온형과 고온형 반응성 염료에 의한 염색물의 색상강도 -

  • 전성기 (한국염색기술연구소) ;
  • 이창수 (경북대학교 공과대학 염색공학) ;
  • 임용진 (경북대학교 공과대학 염색공학) ;
  • 김태경 (한국염색기술연구소)
  • Published : 2004.04.01
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Abstract

The dyeability of cotton fabrics treated with liquid ammonia was investigated using low-temperature and high-temperature reactive dyes. From the results of dyeing rates of direct dye, the inversion time was shown at 600 hours at $40^{\circ}C$, and however it was shown at 10 minutes at $80^{\circ}C$. This was applied to reactive dyeings. In the low-temperature reactive dyes, the color strength of the fabrics treated with liquid ammonia was lower than that of mercerized fabrics. By contrast, in the high-temperature reactive dyes, the color strength of the fabrics treated with liquid ammonia was higher than that of mercerized one.

Keywords

References

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