Textile dye as well as preparation method and waterless dyeing method of textile dye

A technology for anhydrous dyeing and textiles, applied in dyeing, textiles and papermaking, etc., can solve the problems of weak penetration of dye components into fibers, poor color fastness and color fixation rate, insufficient swelling and damage, etc., to achieve Improve color fixation rate, low volatility, and improve color fastness

Active Publication Date: 2018-01-05
KUNSHAN KAIZHOU ENVIRONMENTAL PROTECTION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although the anhydrous dyeing process of organic solvent dyes has been tried as early as the 1970s and 1980s, there is still no relatively mature organic solvent dyes and their anhydrous dyeing processes that are worthy of promotion and application in the industry.
The reasons for this situation lie in the following aspects: First, the volatility of the organic solvent itself can easily cause photochemical gas pollution, so its application is limited; second, the dye components have low composition stability in the organic solvent envi...

Method used

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  • Textile dye as well as preparation method and waterless dyeing method of textile dye

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Embodiment 1

[0035] This embodiment provides a textile dye, which is mainly composed of the following components in parts by weight: 1 part of toner, 3 parts of dimethyl sulfoxide, 3-5 parts of triethylene glycol, 2-4 parts of glycerin, lignin 0.5 parts of sodium sulfonate, 2 parts of sodium m-nitrobenzene sulfonate, 1 part of ammonium polyacryldimethyl taurate, 1 part of triethanolamine alginate, 0.01 part of sodium bicarbonate, cetylpyridinium chloride 1 part, 0.5 part of cocoyl ethyl dimethyl ammonium ethosulfate, 50 parts of deionized water.

[0036] In addition, this embodiment also provides a preparation method of textile dyes, comprising the following steps:

[0037] (1) Raw paste preparation: heat the deionized water to 70°C; weigh the ammonium polyacryloyl dimethyl taurate and triethanolamine alginate in parts by weight and add them to hot water; Stir while sprinkling at the speed of min, and continue stirring for 30 minutes after sprinkling until it becomes a translucent paste; ...

Embodiment 2

[0047] This embodiment provides a textile dye, which is mainly composed of the following components in parts by weight: 6 parts of toner, 16 parts of dimethylformamide, 4 parts of triethylene glycol, 3 parts of glycerin, lignosulfonic acid 2.5 parts of sodium, 3 parts of sodium m-nitrobenzenesulfonate, 5 parts of ammonium polyacryldimethyl taurate, 6 parts of triethanolamine alginate, 0.3 parts of sodium bicarbonate, 1.5 parts of cetylpyridinium chloride , 0.8 parts of cocoyl ethyl dimethyl ammonium ethyl sulfate, 70 parts of deionized water.

[0048] In addition, this embodiment also provides a preparation method of textile dyes, comprising the following steps:

[0049] (1) Raw paste preparation: heat the deionized water to 80°C; weigh the ammonium polyacryloyl dimethyl taurate and triethanolamine alginate in parts by weight and add them to hot water, Stir while sprinkling at a speed of min, and continue stirring for 25 minutes after sprinkling until it becomes a translucent...

Embodiment 3

[0059] This embodiment provides a textile dye, which is mainly composed of the following components in parts by weight: 10 parts of toner, 30 parts of dimethyl carbonate, 5 parts of triethylene glycol, 4 parts of glycerin, sodium lignosulfonate 5 parts, 5 parts of sodium m-nitrobenzenesulfonate, 10 parts of ammonium polyacryloyl dimethyl taurate, 10 parts of triethanolamine alginate, 0.5 parts of sodium bicarbonate, 2 parts of cetylpyridinium chloride, 1 part of cocoyl ethyl dimethyl ammonium ethosulfate, 90 parts of deionized water.

[0060] In addition, the present invention also provides a kind of preparation method of textile dye, it is characterized in that, comprises the following steps:

[0061] (1) Raw paste preparation: heat the deionized water to 90°C; weigh the ammonium polyacryloyl dimethyl taurate and triethanolamine alginate in parts by weight and add them to hot water; Stir while sprinkling at a speed of min, and continue stirring for 20 minutes after sprinklin...

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Abstract

The invention belongs to the technical field of textile waterless dyeing and specifically discloses a textile dye as well as a preparation method and a waterless dyeing method of the textile dye. Thetextile dye is mainly prepared from the following components in parts by weight: 1-10 parts of toner, 3-30 parts of organic solvent, 3-5 parts of triethylene glycol, 2-4 parts of glycerin, 0.5-5 partsof sodium lignin sulfonate, 2-5 parts of sodium metanitrobenzene sulfonate, 1-10 parts of ammonium polyacryloyldimethyl taurate, 1-10 parts of triethanolamine alginate, 0.01-0.5 part of sodium bicarbonate, 1-2 parts of hexadecylpyridinium chloride, 0.5-1 part of coco-dimethylammonium diethyl sulfate and 50-90 parts of deionized water. According to the dye prepared by the invention and the waterless dyeing method, the dyeing effect is good; moreover, washing is not needed, thus any wastewater is not generated, environmental protection is facilitated, and the production cost is lowered.

Description

field of invention [0001] The invention belongs to the technical field of anhydrous dyeing of textiles, and in particular relates to a textile dye, a preparation method thereof and an anhydrous dyeing method. Background technique [0002] Water is the source of life and the basic liquid that sustains life. The total amount of global water resources is 1.4 billion cubic kilometers, of which fresh water accounts for 2.5%, but less than 1% of the fresh water on the earth or about 0.007% of the water can be directly used by humans, and China's per capita fresh water resources only account for the world's per capita fresh water a quarter of the resource. [0003] The traditional textile dyeing technology uses water as the carrier, and through the action of heating and auxiliary agents, dyes and textiles are combined to achieve the purpose of textile dyeing. After dyeing, the textile needs to be washed in order to remove floating colors and auxiliary agents. A considerable amou...

Claims

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Application Information

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IPC IPC(8): D06P1/38D06P1/46D06P1/48D06P1/52D06P1/651D06P1/66D06P1/92D06P5/06D06P5/10D06P5/20
Inventor 翁后科
Owner KUNSHAN KAIZHOU ENVIRONMENTAL PROTECTION MACHINERY CO LTD
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