Disperse turquoise blue dye composition and disperse turquoise blue dye

Abstract

The invention relates to a disperse turquoise blue dye composition and a disperse turquoise blue dye. The disperse turquoise blue dye mainly comprises a component A, a component B, a component C, a component D and an accessory ingredient, wherein the mass fraction of the component A is 10 to 60 percent, the mass fraction of the component B is 5 to 30 percent, the mass fraction of the component C is 0 to 10 percent, the mass fraction of the component D is 0 to 5 percent, and the mass fraction of the accessory ingredient is 35 to 80 percent. Polyester fiber and blended fabrics thereof are dyed by using the mixed component of the disperse turquoise blue dye provided by the invention so as to be bright-colored and beautiful in fabric, good in lifting property, and excellent in laundering durability, rub resistance and color fastness to sublimation.

Description

technical field [0001] The invention relates to a disperse turquoise blue dye composition and a disperse turquoise blue dye, in particular to a disperse turquoise blue dye suitable for dyeing polyester fibers and blended fabrics thereof, and belongs to the technical field of fine chemistry. Background technique [0002] In recent years, the rapid development of polyester fiber and its blended fabrics at home and abroad, and the continuous improvement of people's requirements for textiles, have put forward higher requirements for the dyeing performance of disperse dyes. However, there are still some problems in the disperse turquoise blue dyes for polyester fibers in the market, such as not bright enough color, poor washing, sublimation and light fastness of the dyes, and it is difficult to satisfy the growing customers of disperse turquoise blue dye products need. [0003] Considering the dyeing limitations and development costs of monochromatic dyes, there are currently fe...

AI Technical Summary

Problems solved by technology

However, there are still some problems in the disperse turquoise blue dyes for polyester fibers in the market, such as not bright enough color, poor washing, sublimation and light fastness of the dyes, and it is difficult to satisfy the growing customers of disperse turquoise blue dye products need

[0003] Considering the dyeing limitations and development costs of monochromatic dyes, there are currently few new structures for disperse dyes, and the main research work is on the compounding and synergy between dyes and dyes and auxiliaries, thereby improving the dyeing performance of dyes

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