Dye composition and method of preparing the same

A dye composition is provided. The dye composition comprises a black disperse dye, a dispersant, a polyurethane colorant and a dustproof oil. The amount of black disperse dye is 81-94.9wt%; the amount of the dispersant is 4-12 wt%; the amount of the polyurethane colorant is 1-5wt%; and the amount of...

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Bibliographische Detailangaben
Hauptverfasser: CHIANG, YI-FEN, CHEN, JOUN, LIN, YEE-FUNG, CHAO, TENGIH, LAI, JOSHUA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A dye composition is provided. The dye composition comprises a black disperse dye, a dispersant, a polyurethane colorant and a dustproof oil. The amount of black disperse dye is 81-94.9wt%; the amount of the dispersant is 4-12 wt%; the amount of the polyurethane colorant is 1-5wt%; and the amount of the dustproof oil is 0.1-2wt%. The above weight percentages are based on the total weight of the dye composition.