A blue disperse dye composition
A technology of disperse dyes and compositions, applied in organic dyes, dyeing methods, textiles and papermaking, etc., can solve the problems of poor alkali resistance, dull color and poor light fastness, and achieve excellent alkali resistance and light fastness. Good, vibrant effects
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Embodiment 1
[0038] Disperse 0.5 g of compound 1-1, 7 g of compound 2-1, 42.5 g of compound 3-1, 60 g of dispersant MF, 15 g of sodium lignosulfonate, and 153 g of water with a sand mill, then spray dry , to obtain the disperse dye composition of the present invention.
Embodiment 2~12
[0040] According to the data shown in Table 2, add water and mix components A, B and C (numbers see Table 1) with dispersant MF and sodium lignosulfonate, sand mill to disperse, and then spray dry to obtain the product.
[0041] Table 2
[0042]
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