Acid red dye composition
A technology of dye composition and dye combination, which is applied in the direction of organic dyes, can solve the problem of few acid compound red dyes, and achieve the effect of stable heat sensitivity and bright color
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Embodiment 1
[0035] Component Structural formula Weight (g)
[0036] Component A I-1 40
[0037] Component B II-1 55
[0038] Auxiliary NNO 5
[0039]Take the above-mentioned components, add 160g of water, beat for color matching, proofread the shade, and spray dry. The dye can provide uniform red color with good fastness to the fabric.
Embodiment 2~16
[0041] According to the data shown in Table 1, after blending component A, component B and additives with water, grind and disperse with a grinder, and then spray dry to obtain a finished product.
[0042] Table 1
[0043] implement
Embodiment 17
[0045] Component Structural formula Weight (g)
[0046] Component A I-1 26
[0047] Component B II-1 38
[0048] Component C III-1 2
[0049] Auxiliary NNO 2
[0050] Take the above-mentioned components, add 160g of water, beat for color matching, proofread the shade, and spray dry. The dye can provide uniform red color with good fastness to the fabric.
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