Disperse dye composition
A dye composition, a technology of disperse blue, applied in the directions of organic dyes, dyeing methods, textiles and papermaking, etc., can solve the problems of high cost, low dyeing intensity, synchronous colorability, unsatisfactory reproducibility, etc. Bright color, good dispersion effect
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Embodiment 1
[0042] Component A of 89 grams of formula (I-1), component B of 11 grams of formula (II-1), sodium lignosulfonate of 195 grams, after adding water and blending, grind and disperse with grinder, spray dry, That is the finished product. The dye can provide a deep blue color with excellent fastness properties to the fabric.
[0043]
Embodiment 2
[0045] Component A of 84 grams of formula (I-1), component B of 10 grams of formula (II-1), component C of 6 grams of formula (III-1), sodium lignosulfonate of 195 grams, add water After blending, use a grinder to grind and disperse, and spray dry to obtain the finished product. The dye can provide a deep blue color with excellent fastness properties to the fabric.
[0046]
[0047]
Embodiment 3~12
[0049] According to the data shown in Table 1, after blending component A, component B, component C, additives, and water, grind and disperse with a grinder, and then spray dry to obtain a finished product.
[0050] implement
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