Polyester-fiber dyeing auxiliary agent

A technology of dyeing auxiliaries and polyester fibers, which is applied in the textile field, can solve the problems of rough hand feeling, poor dyeing performance, and single variety of textiles, and achieve the effects of improving coloring rate and color fixing rate, shortening dyeing time, and improving hand feeling

Inactive Publication Date: 2016-03-16
QINGDAO TOPLINK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyester fiber fabric is a synthetic fiber obtained by spinning polyester, which is formed by polycondensation of organic dibasic acid and dibasic alcohol. It has excellent wrinkle resistance, elasticity and dimensional stability, good electrical insulation performance, and sunlight resistance. It is resistant to friction, mildew and moth, has a certain ability to resist dilute and strong acids, and has poor resistance to strong alkali, but the dyeing performan

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A dyeing auxiliary agent for polyester fibers, which is composed of the following raw materials in parts by weight: 12 parts of guar gum, 7 parts of sodium carboxymethyl cellulose, 1 part of surfactant, 1 part of sodium sulfate, 4 parts of water softener, 0.5 part of branched isomeric alcohol ether, 2 parts of barium chloride, 3 parts of ammonium chloride, 0.1 part of goose egg protein, 0.1 part of crosslinking agent, 3 parts of chelating agent, 5 parts of emulsifier, 0.5 part of stabilizer, silicic acid 8 parts of sodium, 3 parts of magnesium sulfate, 2 parts of fatty alcohol polyoxyethylene ether.

Embodiment 2

[0010] A dyeing auxiliary agent for polyester fibers, which is composed of the following raw materials in parts by weight: 13 parts of guar gum, 8 parts of sodium carboxymethyl cellulose, 2 parts of surfactant, 2 parts of sodium sulfate, 6 parts of water softener, 0.7 parts of branched isomeric alcohol ether, 3 parts of barium chloride, 4 parts of ammonium chloride, 0.3 parts of goose egg protein, 0.2 parts of crosslinking agent, 4 parts of chelating agent, 7 parts of emulsifier, 1 part of stabilizer, silicic acid 9 parts of sodium, 5 parts of magnesium sulfate, 5 parts of fatty alcohol polyoxyethylene ether.

Embodiment 3

[0012] A dyeing auxiliary agent for polyester fibers, which is composed of the following raw materials in parts by weight: 15 parts of guar gum, 10 parts of sodium carboxymethyl cellulose, 3 parts of surfactant, 3 parts of sodium sulfate, 8 parts of water softener, 1 part of branched isomeric alcohol ether, 4 parts of barium chloride, 5 parts of ammonium chloride, 0.5 part of goose egg protein, 0.3 part of crosslinking agent, 5 parts of chelating agent, 10 parts of emulsifier, 3 parts of stabilizer, silicic acid 10 parts of sodium, 6 parts of magnesium sulfate, 8 parts of fatty alcohol polyoxyethylene ether.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

A disclosed polyester-fiber dyeing auxiliary agent is composed of the following raw materials in parts by weight: 12-15 parts of guar gum, 7-10 parts of carboxymethylcellulose sodium, 1-3 parts of a surfactant, 1-3 parts of anhydrous sodium sulphate, 4-8 parts of a water softener, 0.5-1 part of branched isomerous alcohol ether, 2-4 parts of barium chloride, 3-5 parts of ammonium chloride, 0.1-0.5 part of goose feather protein, 0.1-0.3 parts of a cross-linking agent, 3-5 parts of a chelating agent, 5-10 parts of an emulsifier, 0.5-3 parts of a stabilizing agent, 8-10 parts of sodium silicate, 3-6 parts of magnesium sulfate, and 2-8 parts of fatty alcohol polyoxyethylene ether. The auxiliary agent helps to effectively improving the dyeing degree and the color fixing rate of polyester fiber, shorten dyeing time and improve the handfeel of polyester fiber textiles subjected to dyeing.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a polyester fiber dyeing auxiliary. Background technique [0002] Polyester fiber fabric is a synthetic fiber obtained by spinning polyester, which is formed by polycondensation of organic dibasic acid and dibasic alcohol. It has excellent wrinkle resistance, elasticity and dimensional stability, good electrical insulation performance, and sunlight resistance. It is resistant to friction, mildew and moth, has a certain ability to resist dilute and strong acids, and has poor resistance to strong alkali, but the dyeing performance is poor. Generally, additives must be added to improve the colorability. The traditional method is to add a large amount of inorganic salts to promote dyeing. , but the biggest disadvantage of adding a large amount of inorganic salts to promote dyeing is that it will make the textile feel rough and may cause scratches on the dyed textile. At...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06P3/52D06P1/46D06P1/50D06P1/673D06P1/651D06P1/613
CPCD06P3/52D06P1/46D06P1/50D06P1/6133D06P1/65131D06P1/67341D06P1/6735D06P1/67383
Inventor 高珍
Owner QINGDAO TOPLINK INFORMATION TECH
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