Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Preparation of Cationic Agent and Its Application for Improved Dyeability of Cotton

반응염료에 의한 면의 염색성 향상을 위한 카티온화제의 합성과 그 응용

  • 이용완 (한양대학교 섬유공학과) ;
  • 정용식 (한양대학교 섬유공학과) ;
  • 손은종 (한국생산기술연구원 섬유ㆍ청정기술개발센터) ;
  • 김진우 (한양대학교 섬유공학과)
  • Published : 1998.09.01

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Abstract

By the reaction of epichlorohydrin and ethylenediamine in the presence of hydrochloride, a new cationizing agent, N-(3-chloro-2-hydroxypropyl) ethylenediamine hydrochloride was prepared and it was introduced to cellulose fabric to improve its dyeablility. Optimum conditions like time and temperature of cationization of cellulose fiber were investigated. Dyeability and tensile strength of cationized cellulose fabric were assessed. The introduction of aminium group to cellulose by treating with the new cationizing agent improved the adsorption and fixation of reactive dyes. Thus highly reactive dyeing was possible even in the absence of alkali. Tensile strength was not diminished greatly.

Keywords

References

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