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A kind of disperse turquoise dye composition and dye product

A technology of blue dye and composition, applied in the direction of organic dye, dyeing method, textile and paper making, etc., can solve the problems of dye washing, sublimation, poor fastness to rubbing, and not bright enough color and luster.

Active Publication Date: 2021-10-08
ZHEJIANG LONGSHENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because C.I. disperse turquoise blue 60 is seriously stained on spandex fabrics, the disperse turquoise blue dyes for polyester-spandex fabrics on the market still have problems such as not bright enough color, poor washing, sublimation and rubbing fastness of dyestuffs, etc., CN102732061A , CN107383936A and other patents provide a kind of disperse emerald blue dye, but its performance still needs to be further improved to meet the ever-changing customer requirements

Method used

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  • A kind of disperse turquoise dye composition and dye product
  • A kind of disperse turquoise dye composition and dye product
  • A kind of disperse turquoise dye composition and dye product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] With 55 gram formula (I-1) compound, 40 gram formula (II-2) compound, 1 gram formula (IV-8) compound, 2 gram formula (IV-1) compound, 2 gram formula (V-1) compound , 200 grams of dispersant MF, mixed with 1000 grams of water, ground and dispersed, and spray-dried to obtain the finished product, which can provide polyester and its blended fabrics with emerald blue hue.

[0067]

Embodiment 2

[0069] With 55 gram formula (I-1) compound, 40 gram formula (II-1) compound, 1 gram formula (IV-8) compound, 2 gram formula (IV-1) compound, 2 gram formula (V-1) compound , 200 grams of dispersant MF, mixed with 1000 grams of water, ground and dispersed, and spray-dried to obtain the finished product, which can provide polyester and its blended fabrics with emerald blue hue.

[0070]

Embodiment 3～14

[0072] According to the method described in Example 1-2, the difference is that the structure and weight of component A, component B and component C in Table 1 are adopted, and 200 grams of auxiliary agents are added (150 grams of dispersant MF, lignin sulfonate Sodium acid sodium is 50 grams), add 1000 grams of water and blend and make slurry, grind and disperse, dry, and make finished product, this dyestuff can provide the emerald blue tone that each fastness performance of polyester and its blended fabrics is excellent.

[0073] Table 1

[0074]

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PUM

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Abstract

The invention discloses a disperse turquoise blue dye composition and a dye product. The disperse turquoise blue dye composition comprises 30-75 parts by mass of component A, 20-65 parts by mass of component B and 1-20 parts by mass Component C, said component A is selected from at least one of the compounds shown in the following formula (I), said component B is selected from at least one of the compounds shown in the following formula (II), said group Part C is selected from one or more compounds represented by the following formula (V). The disperse turquoise blue dye preparation includes the disperse turquoise blue dye composition and auxiliary agents. When the disperse turquoise blue dye product of the present invention is applied to the dyeing of hydrophobic fiber materials, it has the characteristics of bright color, sublimation resistance, friction resistance and excellent washing fastness.

Description

1. Technical field [0001] The invention relates to a disperse turquoise blue dye composition and a dye product, in particular to a disperse turquoise blue dye composition and a dye product with high fastness suitable for printing and dyeing hydrophobic fiber materials. 2. Background technology [0002] Turquoise blue, a color in which blue is better than blue, is a dye with a wide range of uses, and is one of the indispensable main colors for color matching such as lake blue and light green. Because C.I. disperse turquoise blue 60 is seriously stained on spandex fabrics, the disperse turquoise blue dyes for polyester-spandex fabrics on the market still have problems such as not bright enough color, poor washing, sublimation and rubbing fastness of dyestuffs, etc., CN102732061A , CN107383936A and other patents provide a disperse emerald green dye, but still need to further improve its performance to meet the ever-changing customer requirements. 3. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09B67/38C09B67/22D06P1/20D06P1/19D06P1/18D06P1/16D06P3/54D06P3/85
CPCC09B67/0041C09B67/008D06P1/16D06P1/18D06P1/19D06P1/20D06P3/54D06P3/8214
Inventor 何旭斌孟明赵广明余青结
Owner ZHEJIANG LONGSHENG GROUP