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Effect of Solvent in the Dyeing System of Acid Dye/Human Hair

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2011, 23(4), pp.250-256
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

이진 1 Sun Nye Lim 1 이웅의 2 Nam Young Jung 1 ChoiChangNam 1

1전남대학교
2광주여자대학교

Accredited

ABSTRACT

In this work, the effects of surfactant and solvents, such as benzyl alcohol and n-propyl alcohol, on the human hair dyeing with acid dye was investigated including the amount of dyes in hair according to dyeing time, temperature, and pH. And the damage of dyed hair was assessed by water retention, protein release, and SEM images of the dyed hairs. By adding benzyl alcohol in acid dyeing, the dyeing rate was increased and the dyeing equilibrium was established at early stage. The water retention of the dyed hair was increased and the protein release of the dyed hair was decreased. Therefore the hair was damaged less during the dyeing.

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