Contamination-proof detergent washing agent for textile dyeing printing process

A technology for anti-staining and textiles, applied in textiles and papermaking, dyeing, dry-cleaning fiber products, etc., can solve the problems of low dye affinity, insufficient force, poor anti-staining effect, etc., to achieve enhanced washing effect, Effect of preventing re-staining and improving stability

Inactive Publication Date: 2008-12-03
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, the high polymers used in compound soaping agents are mainly anionic, and the effect on dyes mainly depends on the adsorption and dispersion of high molecular compounds. The force is not strong enough, and the ability to remove floating color is insufficient, affecting Fastness and quality of dyed fabrics
In the Chinese invention patent "Textile White Ground Anti-staining Detergent"

Method used

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  • Contamination-proof detergent washing agent for textile dyeing printing process
  • Contamination-proof detergent washing agent for textile dyeing printing process
  • Contamination-proof detergent washing agent for textile dyeing printing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The composition of the anti-contamination cleaning agent for textile dyeing and printing is as follows in parts by weight:

[0026] N-Vinylpyrrolidone / Acrylamide / Vinyl Alcohol Terpolymer 5%

[0027] Maleic / Acrylic Copolymer 8%

[0028] Aliphatic amine polyoxyethylene ether 1815 6%

[0029] Fatty alcohol polyoxyethylene ether AEO9 10%

[0030] the rest is water

[0031] The N-vinylpyrrolidone / acrylamide / vinyl alcohol terpolymer structural formula used is:

[0032]

[0033] Among them, a: b: c is 5: 1: 2, and the molecular weight is 40000; the maleic acid / acrylic acid copolymer used is a conventional industrial product with a molecular weight of 1200; the used fatty alcohol polyoxyethylene ether AEO9, fatty amine polyoxyethylene Ether 1815 is a conventional industrial product.

Embodiment 2

[0035] The composition of the anti-contamination cleaning agent for textile dyeing and printing is as follows in parts by weight:

[0036] N-Vinylpyrrolidone / Acrylamide / Vinyl Alcohol Terpolymer 8%

[0037] Maleic / acrylic acid copolymer 3%

[0038] Sodium Polyacrylate 5%

[0039] Aliphatic amine polyoxyethylene ether T15 5%

[0040] Isomerized tridecanol polyoxyethylene ether MO-7 8%

[0041] the rest is water

[0042] The N-vinylpyrrolidone / acrylamide / vinyl alcohol terpolymer structural formula used is:

[0043]

[0044] Wherein, a: b: c is 4: 2: 1, and the molecular weight is 33000; The maleic acid / acrylic acid copolymer used is a conventional industrial product with a molecular weight of 1500; the sodium polyacrylate used is a conventional industrial product with a molecular weight of 800; Isomerized tridecyl alcohol polyoxyethylene ether MO-7 and aliphatic amine polyoxyethylene ether T15 are conventional industrial products.

Embodiment 3

[0046] The composition of the anti-contamination cleaning agent for textile dyeing and printing is as follows in parts by weight:

[0047] N-Vinylpyrrolidone / Acrylamide / Vinyl Alcohol Terpolymer 3%

[0048] Maleic / Acrylic Copolymer 10%

[0049] Aliphatic amine polyoxyethylene ether 1820 8%

[0050]Isomerized tridecanol polyoxyethylene ether MO-9 8%

[0051] the rest is water

[0052] The N-vinylpyrrolidone / acrylamide / vinyl alcohol terpolymer structural formula used is:

[0053]

[0054] Wherein, a: b: c is 8: 1: 2, and the molecular weight is 63000; the maleic acid / acrylic acid copolymer used is a conventional industrial product with a molecular weight of 1800; the isomerized tridecanol polyoxyethylene ether MO-9, Fatty amine polyoxyethylene ether 1820 is a conventional industrial product.

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Abstract

The invention relates to an assistant agent used for dyeing and printing a textile, particularly a cleaning agent used for preventing a contaminant during the soaping process after the textile is dyed and printed, and belongs to the textile dyeing technology field. The assistant agent comprises the following components by mass percentage: 2% to 15% of N-vinyl pyrrolidone/ acrylamide/ vinyl alcohol terpolymer, 2% to 15% of maleic acid/ acrylic copolymer, 0 to 10% of sodium polyacrylate, 2% to 15% of aliphatic amine polyethenoxy ether, 2% to 15% of fatty alcohol polyoxyethylene ether, and water in balancing amount. The assistant agent has the advantages that: the components meet the standard of ecological textiles and the environmental protection requirements, the assistant agent has a certain cationic nature, thus having good affinity for the anionic dye used for conventional dyeing and printing, is conducive to washing and removing the dye which is attached to the textile, and meanwhile, has protective colloidal properties, thus allowing the removed dye to be stably existing in a washing solution, so as to prevent second contamination.

Description

technical field [0001] The invention relates to an auxiliary agent for textile dyeing and printing, in particular to a cleaning agent used for anti-pollution in the soaping process after textile dyeing and printing, and belongs to the technical field of textile dyeing and finishing. Background technique [0002] In the textile printing and dyeing industry, fabric printing processing mainly includes the following processes: pattern making, color paste preparation, printing, drying, washing, post-treatment and other processes. The purpose of the washing process is to wash away unfixed dyes and dyes on the fabric. Use the finished size and other printing and dyeing auxiliaries to improve color fastness, restore hand feeling, and obtain printed fabrics with bright and clear patterns. The general requirement for the cleaning agent used is that it can effectively wash away unfixed dyes and sizing, and no longer stick to the surface of the fiber, without excessive stripping; no dam...

Claims

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Application Information

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IPC IPC(8): D06P5/08D06P5/10D06L1/00
Inventor 王祥荣
Owner SUZHOU UNIV
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