A Study on the Dyeing Property and Color Fastness of 4-Aminoazo Disperse Dyes

4-아미노 아조계 분산성 염료의 염색성 및 견뢰도에 관한 연구

  • 오명준 (서울대학교 공과대학 섬유고분자공학과) ;
  • 김재필 (서울대학교 공과대학 섬유고분자공학과)
  • Published : 1995.11.01

Abstract

Twelve Laminoazobenzene disperse dyes were synthesized usin two diazo component(Lnitroaniline, 2,Ldinit- roaniline) and six coupling components(milnt N-melhylaniline, N-ethylaniline, Nutimethylaniline, Nu4iethylaniline, Nu- ptihydroxyethylaniline). The effect of the nature of the substituents of Laminoazobenzene disperse dyes on dyeing property and color fastness(light ftsoess, sublimation flsoess and wash flsoess) on polyester, nylon 6, cellulose acetate fibers were investigated. The relations between light fulness and mechanism of fadins by light, sublimation and dye structure, and wash fastness and affinity were also described.

Keywords

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