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Disperse orange dye composition

An orange dye and composition technology is applied in the field of disperse orange dye composition to achieve the effects of clear dyeing residue, fast dyeing speed and less floating color

Active Publication Date: 2016-11-09
浙江龙盛染料化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the applicant previously provided a disperse yellow-brown dye composition with excellent fastness after dyeing polyester / spandex fabrics, the patent number is ZL201010262645.4, but the dye composite product still has a large improvement space

Method used

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  • Disperse orange dye composition
  • Disperse orange dye composition
  • Disperse orange dye composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] With 10 grams of formula (I-1) compound, 55 grams of formula (II-1) compound, 35 grams of formula (III-1) compound and 170 grams of dispersant MF, after adding 400 grams of water, blending, grinding and dispersing and drying, The finished product is obtained. The dye can provide orange color with excellent fastness properties to the fabric.

[0035]

Embodiment 2

[0037] With 10 grams of formula (I-1) compound, 30 grams of formula (II-1) compound, 30 grams of formula (II-2) compound, 30 grams of formula (III-2) compound and 160 grams of dispersant MF, add water 450 After one-gram blending, grinding, dispersing and drying, the finished product is obtained. The dye can provide orange with excellent fastness properties to fabrics.

[0038]

[0039]

Embodiment 3～20

[0041] According to the method described in Example 1 or 2, the difference is that the structure and weight of components A, B, and C in Table 1 are adopted, additives are added, 400 grams of water is added and mixed to make a slurry, ground and dispersed, dried, and prepared The finished product is obtained, and the dye can provide orange color with excellent fastness properties to the fabric.

[0042] Table 1

[0043]

[0044]

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PUM

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Abstract

The invention discloses a disperse orange dye composition. The composition is mainly composed of, by weight, 1-30% of a component A, 30-90% of a component B and 5-50% of a component C. The component A is one or more compounds selected from compounds as shown in the formula (I). The component B is one or more compounds selected from compounds as shown in the formula (II). The compound C is one or more compounds selected from compounds as shown in the formula (III). The disperse orange dye composition has characteristics of sublimation resistance, friction resistance and excellent washing fastness and the like when applied in dyeing of hydrophobic fiber.

Description

Technical field: [0001] The invention relates to a disperse orange dye composition, in particular to a high fastness disperse orange dye composition suitable for printing and dyeing hydrophobic fiber materials. Background technique: [0002] At present, disperse dyes are mainly used for dyeing polyester / spandex elastic fabrics. Due to the high affinity and good dyeability of disperse dyes to spandex, the contamination of spandex by disperse dyes is serious. When applied to the wet fastness test of printed and dyed textiles, the disperse dyes stained on spandex can easily migrate out of the fiber, affecting the wet color fastness of polyester / spandex textiles. Many disperse dyes have good washing fastness and other wet treatment fastness on polyester, but the washing fastness on spandex can only reach a moderate level, which makes the products with high requirements on washing fastness difficult in the dyeing process. Big question. Therefore, there is an urgent need to dev...

Claims

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Application Information

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IPC IPC(8): C09B67/38C09B67/36C09B67/22D06P1/16D06P1/18D06P3/85
CPCC09B67/0051C09B67/0079C09B67/008D06P1/16D06P1/18D06P3/8276
Inventor 高怀庆汪仁良陈佳蕾
Owner 浙江龙盛染料化工有限公司
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