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@article{ART000980651},
author={박종호 and Joonseok Koh and 배진석 and Sung-Dong Kim},
title={Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2005},
volume={17},
number={6},
pages={1-10}

TY - JOUR
AU - 박종호
AU - Joonseok Koh
AU - 배진석
AU - Sung-Dong Kim
TI - Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines
JO - Textile Coloration and Finishing
PY - 2005
VL - 17
IS - 6
PB - The Korean Society Of Dyers And Finishers
SP - 1
EP - 10
SN - 1229-0033
AB - dyes derived from heterocyclic compounds such as phenylindole, pyridone, diaminopyridine, and carbazole have been known to exhibit high light fastness and bathochromic shift compared to the corresponding aminoazobenzene. The synthetic method to obtain diaminopyridine derivatives, which can be used as coupling components, was chlorination of pyridone with phosphorous oxychloride, followed by substitution with various primary amines. Four azo disperse dyes were synthesized by coupling four diaminopyridines with 2-cyano-4-nitroaniline as a diazo component. Structures of these dyes were confirmed by 1H NMR spectroscopy. The wavelengths of maximum absorption of the synthesized disperse dyes were in the range of 517∼528nm, and molar extinction coefficients were 45,700∼50,100. The dyeability of four disperse dyes toward PET fiber was generally good. Wash and rubbing fastnesses were excellent, while light and dry heat fastness were good.
KW - diaminopyridine;coupler;disperse dye;dyeing;PET;colorfastness
DO -
UR -
ER -

박종호, Joonseok Koh, 배진석 and Sung-Dong Kim. (2005). Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines. Textile Coloration and Finishing , 17(6), 1-10.

박종호, Joonseok Koh, 배진석 and Sung-Dong Kim. 2005, "Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines", Textile Coloration and Finishing , vol.17, no.6 pp.1-10.

박종호, Joonseok Koh, 배진석, Sung-Dong Kim "Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines" Textile Coloration and Finishing 17.6 pp.1-10 (2005) : 1.

박종호, Joonseok Koh, 배진석, Sung-Dong Kim. Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines. 2005; 17(6), 1-10.

박종호, Joonseok Koh, 배진석 and Sung-Dong Kim. "Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines" Textile Coloration and Finishing 17, no.6 (2005) : 1-10.

박종호; Joonseok Koh; 배진석; Sung-Dong Kim. Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines. Textile Coloration and Finishing , 17(6), 1-10.

박종호; Joonseok Koh; 배진석; Sung-Dong Kim. Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines. Textile Coloration and Finishing . 2005; 17(6) 1-10.

박종호, Joonseok Koh, 배진석, Sung-Dong Kim. Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines. 2005; 17(6), 1-10.

박종호, Joonseok Koh, 배진석 and Sung-Dong Kim. "Synthesis and Dyeing Properties of Red Disperse Dyes Derived from Diaminopyridines" Textile Coloration and Finishing 17, no.6 (2005) : 1-10.