Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
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Pattern Dyeing of Cationized Cotton Fabrics by Ultra Violet Rays Irradiation

자외선조사에 의한 Cation화 면직물의 문양염색

  • 김인회 (성균관대학교 응용화학부 텍스타일시스템전공) ;
  • 이인석 (성균관대학교 응용화학부 텍스타일시스템전공) ;
  • 남성우 (성균관대학교 응용화학부 텍스타일시스템전공)
  • Published : 2002.04.01
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Abstract

Cotton fabrics dipped in cationic agent(3-chloro-2-hydroxypropyl trimethyl ammonium chloride) were irradiated with deep Ultra Violet Rays(UV), in the region of UV-C using the low pressure mercury lamp. The chemical changes of cationized cotton fabric surfaces were investigated by FT-IR analysis. The dyeabilities of the irradiated portions were investigated by dyeing with acid dyes. Deep UV(UV-C) irradiation broke O-H bonds in cotton fiber and oxidized the fibers. The dyeability of the UV irradiated portion were different from that of the portion not irradiated. Various pattern were gained from one bath dig dyeing by pattern mask. The tensile strengths of cotton fabrics were decreased in the UV irradiated portion. Washing fastness of cotton dyeings were good about 3∼4 grade and light fastness were fair about 2∼3 grade.

Keywords

References

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