Synthesis of the photochromic and electrochromic dyes and their sensible properties (I) - Dyeing application with photochromic moiety to the fiber substrate-

광변색성 및 전기변색성 색소의 합성 및 특성(I) -광변색성 특성의 섬유소재에의 응용-

  • Son Young-A (Department of Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Park Young-Min (Department of Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Kim Byung-Soon (Department of Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Kim Sung-Hoon (Department of Textile System Engineering, Kyungpook National University)
  • 손영아 (충남대학교 유기소재.섬유시스템) ;
  • 박영민 (충남대학교 유기소재.섬유시스템) ;
  • 김병순 (충남대학교 유기소재.섬유시스템) ;
  • 김성훈 (경북대학교 섬유시스템공학과)
  • Published : 2006.04.01

Abstract

The photosensitive spiroxazine compound and the electrosensitive viologen compound were prepared to examine their practical application feasibilities and behaviors. These dyes represent corresponding chromism effects related to their own characteristics of the dye molecules. Thus, the prepared dyes were characterized and their absorption spectra were also investigated. Besides, an interest on direct spiroxazine exhaustion to the polyamide substrates and its photochromic effects within the fiber molecules were determined. The photochromic reaction on the substrates was clearly observed and its reversible decoloration behaviors responded.

Keywords

References

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