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Auxiliary agent for liquid multi-color dyeing and using method thereof

A liquid multi-combination and auxiliary technology, applied in the field of dyeing auxiliaries, can solve the problems of unstable dyeing and high cost, and achieve the effects of excellent environmental protection performance, easy treatment and simple wastewater composition.

Inactive Publication Date: 2018-11-13
姜永达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the liquid poly-dyeing auxiliary and its preparation process do not pollute the air during the printing and dyeing process, and the discharged waste water is easy to handle, it can prevent the strength of the fabric from declining after dyeing and bleaching, has good leveling performance and reduces production costs. However, it is often prone to dyeing instability during use, and the cost of use is relatively high

Method used

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  • Auxiliary agent for liquid multi-color dyeing and using method thereof

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Embodiment 1

[0029] The auxiliaries for liquid multi-color dyeing provided in this example include the following components in parts by mass: 3 parts of sodium hydroxide, 0.1 part of chelating agent, 0.2 part of sodium hexametaphosphate, and 0.7 parts of color-fixing agent Parts, dispersant WA: 0.5 part and anti-swimming agent PA 0.5 part and appropriate amount of water mixed solution, the pH value of the solution is 8.5.

[0030] Its use method is as follows: S1, weigh the components in parts by mass sequentially to weigh sodium hydroxide, chelating agent, sodium hexametaphosphate, add water to disperse and dissolve, and the dosage ratio is 1:20; S2, at room temperature, put Stir in a mixer for 10-20 minutes to obtain a disperse dye suspension; S3, add color-fixing agent Y, dispersant WA and anti-swimming agent PA to the solution and continue stirring for 6-8 hours to obtain auxiliaries and dye combinations The particle size of the product is 0.1-1μm; S4, add dyeing solution and auxiliary...

Embodiment 2

[0032] A liquid multi-component dyeing auxiliary, comprising the following components in parts by mass: 5 parts of sodium hydroxide, 0.15 parts of a chelating agent, 0.2 parts of sodium hexametaphosphate, 1 part of color-fixing agent Y, and 1 part of dispersing agent WA 1 part and 1 part of anti-swimming agent PA and an appropriate amount of water, the pH value of the solution is 8.5.

[0033]Its use method is as follows: S1, weigh the components in parts by mass successively, weigh sodium hydroxide, chelating agent, sodium hexametaphosphate, add water to disperse and dissolve, and the dosage ratio is 1:20; S2, at room temperature, put Stir in a mixer for 10-20 minutes to obtain a disperse dye suspension; S3, add color-fixing agent Y, dispersant WA and anti-swimming agent PA to the solution and continue stirring for 6-8 hours to obtain auxiliaries and dye combinations The particle size of the product is 0.1-1μm; S4, add dyeing solution and auxiliary agent at room temperature o...

Embodiment 3

[0035] A liquid multi-component dyeing auxiliary, comprising the following components in parts by mass: 4 parts of sodium hydroxide, 0.1 part of chelating agent, 0.1 part of sodium hexametaphosphate, 0.1 part of color fixing agent Y, dispersant WA : 0.1 part and 0.1 part of anti-swimming agent PA and appropriate amount of water mixed solution, the pH value of the solution is 8.5.

[0036] Its use method is as follows: S1, weigh the components in parts by mass successively, weigh sodium hydroxide, chelating agent, sodium hexametaphosphate, add water to disperse and dissolve, and the dosage ratio is 1:20; S2, at room temperature, put Stir in a mixer for 10-20 minutes to obtain a disperse dye suspension; S3, add color-fixing agent Y, dispersant WA and anti-swimming agent PA to the solution and continue stirring for 6-8 hours to obtain auxiliaries and dye combinations The particle size of the product is 0.1-1μm; S4, add dyeing solution and auxiliary agent at room temperature of 25...

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Abstract

The invention discloses an auxiliary agent for liquid multi-color dyeing and a using method thereof, and relates to the field of dyeing auxiliaries. The auxiliary agent is prepared from the followingcomponents in parts by mass: 3 to 5 parts of sodium hydroxide, 0.05 to 0.15 part of chelating agent, 0.1 to 0.2 part of sodium hexametaphosphate, 0.1 to 1 part of color fixing agent Y, 0.1 to 1 part of dispersing agent WA, 0.1 to 1 part of dispersing agent, and an appropriate amount of water mixed solution.

Description

technical field [0001] The invention relates to the field of dyeing auxiliaries, in particular to a liquid poly-dyeing auxiliaries and a using method thereof. Background technique [0002] In recent years, the production and market of China's dyestuffs, auxiliaries and organic pigments industry have developed healthily and rapidly, and the consumption of dyestuff chemicals has initially increased. The rapid development of the textile industry has greatly increased the demand for dye textile chemicals, and the interdependence between the dye industry and the textile industry means that China's dye industry has a huge market prospect. The output of chemical fiber in my country has grown from 2.8019 million tons in 1994 to 11.6137 million tons in 2003, and new fibers such as PPT and PLA are being developed. As the country adopts new measures to adapt to the cancellation of textile export quotas and encourages the export of high value-added textiles and clothing, the demand for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/44D06P1/673
CPCD06P1/445D06P1/6735D06P1/67366
Inventor 姜永达
Owner 姜永达
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