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Self-cleaning dye for overflow dyeing

A self-cleaning dye and overflow dyeing technology, which is applied in the field of textile printing and dyeing, can solve the problems of low color uniformity rate, color absorption rate, low color fastness, and dirt resistance, and achieve good self-cleaning effect and fabric fastness No impact, good dispersion effect

Inactive Publication Date: 2015-12-02
HUZHOU CHENGXIN TEXTILE PRINTING & DYEING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dye formula still has shortcomings such as low color yield, low color fastness, low dyed color average rate, and poor stain resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A self-cleaning dye for overflow dyeing is composed of disperse dye, high-temperature leveling agent, dispersant, softener, flame retardant, moisture-wicking agent, and self-cleaning agent. The mass of the disperse dye is 8% of the mass of the dyed object. The ratio of leveling agent to water is 4.5g / L, the ratio of dispersant to water is 2.5g / L, the ratio of softener to water is 3g / L, the ratio of flame retardant to water is 5g / L, moisture absorption The ratio of perspiration to water is 2.5g / L, the ratio of self-cleaning agent to water is 2g / L, the rest is water, and the weight ratio of dyed object to water is 1:10.

[0023] Among them, the titanium ion self-cleaning agent is prepared by the following steps:

[0024] (1) Precursor A liquid preparation: The precursor A liquid is composed of the following components in volume percentage: tetrabutyl titanate 30%, absolute ethanol 45%, anhydrous acetic acid 25%, mix the components After stirring for 5 minutes, Ti sol A l...

Embodiment 2

[0029] A self-cleaning dye for overflow dyeing is composed of disperse dye, high-temperature leveling agent, dispersant, softener, flame retardant, moisture-wicking agent, and self-cleaning agent. The mass of the disperse dye is 8.5% of the mass of the dyed object. The ratio of leveling agent to water is 4.75g / L, the ratio of dispersant to water is 2.75g / L, the ratio of softener to water is 3.25g / L, the ratio of flame retardant to water is 6g / L, moisture absorption The ratio of perspiration agent to water is 2.75g / L, the ratio of self-cleaning agent to water is 2.25g / L, the rest is water, and the weight ratio of dyed object to water is 1:12.5.

[0030] Among them, the titanium ion self-cleaning agent is prepared by the following steps:

[0031] (1) Precursor A liquid preparation: The precursor A liquid is composed of the following components in volume percentage: 35% tetrabutyl titanate, 50% absolute ethanol, and 15% anhydrous acetic acid. Mix the components After stirring fo...

Embodiment 3

[0036] A self-cleaning dye for overflow dyeing is composed of disperse dye, high-temperature leveling agent, dispersant, softener, flame retardant, moisture-wicking agent, and self-cleaning agent. The mass of the disperse dye is 9% of the mass of the dyed object. The ratio of leveling agent to water is 5.0g / L, the ratio of dispersant to water is 3g / L, the ratio of softener to water is 3.5g / L, and the ratio of flame retardant to water is 7g / L. The ratio of perspiration to water is 3g / L, the ratio of self-cleaning agent to water is 2.5g / L, the rest is water, and the weight ratio of dyed object to water is 1:15.

[0037] Among them, the titanium ion self-cleaning agent is prepared by the following steps:

[0038] (1) Precursor A liquid preparation: The precursor A liquid is composed of the following components in volume percentage: 40% tetrabutyl titanate, 55% absolute ethanol, and the balance is anhydrous acetic acid. Mix the components After stirring for 15 minutes, the precur...

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Abstract

The invention relates to the field of textile printing and dyeing, and especially relates to a self-cleaning dye for overflow dyeing. The self-cleaning dye for overflow dyeing comprises a disperse dye with the mass being 8-9% of the mass of a dyed material, a high temperature leveling agent, a dispersant, a softener, a fire retardant, a moisture absorption and perspiration agent, a self-cleaning agent, and the balance of water, wherein a mass / volume (g / L) ratio of the high temperature leveling agent to water is 4.5-5.0:1, a mass / volume (g / L) ratio of the dispersant to water is 2.5-3:1, a mass / volume (g / L) ratio of the softener to water is 3-3.5:1, a mass / volume (g / L) ratio of the fire retardant to water is 5-7:1, a mass / volume (g / L) ratio of the moisture absorption and perspiration agent to water is 2.5-3:1, a mass / volume (g / L) ratio of the self-cleaning agent to water is 2-2.5:1, and a weight ratio of the dyed material to water is 1:10-15. The dyed material has good brilliant luster, has high color fastness reaching above three level, has a high dyeing degree reaching 98.5%, has a color leveling rate reaching 99.5% or more, and also has the characteristics of extremely good fluffiness, extremely strong fire retardation property, moisture absorption, fast dryness, excellent antistatic and decontamination effects, soft handle, and extremely good dirt resisting and self-cleaning effects.

Description

technical field [0001] The invention relates to the field of textile printing and dyeing, in particular to a self-cleaning dye for overflow dyeing. Background technique [0002] The printing and dyeing process is an important step in the textile field. It can dye textiles into different colors or draw different patterns according to the different needs of consumers. Textile dyes are important and indispensable raw materials in the printing and dyeing process. The quality of dyes determines the quality of textiles after printing and dyeing. Dyes with unreasonable formulas can not only fail to improve the quality of textiles, but may also have hidden dangers that endanger consumers' physical and mental health. Others Unreasonable dye formula will also pollute the environment. [0003] Chinese Patent Publication No. CN103669040A, patent publication date March 26, 2014, discloses a kind of textile dyestuff, this kind of dyestuff is made up of vinylguanamine emulsion, polyuretha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/16D06P1/673D06P1/52D06P1/613
Inventor 王利春丁蛟
Owner HUZHOU CHENGXIN TEXTILE PRINTING & DYEING
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