Direct Coloration using Self-assembly Fabrication Method on PET Fibers

KIM BYUNG-SOON (김병순); Young-A Son (손영아)

Direct Coloration using Self-assembly Fabrication Method on PET Fibers

Textile Coloration and Finishing
Abbr : Text. Color. and Finish.
2007, 19(5), pp.37-40
Publisher : The Korean Society Of Dyers And Finishers
Research Area : Engineering > Fiber Engineering > Dyeing Engineering

KIM BYUNG-SOON ¹, Young-A Son ¹

¹충남대학교

Accredited

ABSTRACT

The electrostatic layer-by-layer technique provides a convenient way to control the construction of ultrathin films at nano-scale ranges and can be easily obtained. It can be also applicable to fiber substrate with dye compounds. We have fabricated multilayer dye films using diazonium resin and three couplers, which are prepared by self-assembly approach. This method is based on layer-by-layer deposition using electrostatic attraction between oppositely charged ions. Beside, the diazo coupling reaction proceeded to form azo dye layer on the PET fibers the same time. The corresponding results of the multilayer films have been discussed on the level of color strength (K/S).

KEYWORDS

layer-by-layer, coupling reaction, diazonium resin, coupling compound1. IntroductionPreparations and characteristics of ultra-thin layers are of considerable interests due to their potential technological applications in the fields of coatings, sens

Citation status

* References for papers published after 2023 are currently being built.

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