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Coloration of Pure Polypropylene Fiber with Super Hydrophobic Dyes; Application of Anthraquinone Derivatives with Linear Alkyl Substituents

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2006, 18(5), pp.30-34
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Taekyeong Kim 1 Jinpyo Hong 2 Hongje Kim 2 Jinseok Bae 2 윤석한 2

1Kyungpook National University
2Korea Dyeing Technology Center

Accredited

ABSTRACT

Polypropylene fiber was dyed with 4 super hydrophobic dyes having different alkyl derivatives on the same chromophore. Double-tailed cationic surfactant, didodecyldimethylammonium bromide(DDAB), was used to make dye-dispersant complex to improve the dispersion of dyes. As the alkyl groups are longer and the hydrophobicity is increased, the dyeability onto polypropylene fiber was improved and deep coloration was obtained. As for the fastness properties, wash fastness was relatively good, while light fastness was bit low.

Citation status

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