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Preparation method of anion printing and color fixation fabric

A technology of negative ions and negative ion powder, which is applied in the field of textile processing, can solve the problems of low negative ion release, reduced effect, poor durability, etc., and achieve the effects of high release, improved adhesion, and guaranteed color fastness

Pending Publication Date: 2020-05-15
广东蓝墨科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of fabrics containing negative ions. In the current production of fabrics, most of the processing of nano negative ion textile fabrics is to immerse the finished fabrics in the treatment solution. Such textile fabrics have poor durability and low negative ion release. They can be used for a period of time. The after effect is greatly reduced
At the same time, printed fabrics often fade after a period of use

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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  • Preparation method of anion printing and color fixation fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation method of the negative ion printing color-fixing fabric that present embodiment provides, comprises the steps:

[0028] (1) According to the weight ratio of tourmaline stone powder and gelatin being 0.3:1, at 40°C, add tourmaline stone powder into an aqueous solution of gelatin (mass concentration is 20%), and mix and stir for 10 minutes to obtain anion solution ;

[0029] (2) Prepare N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane and allyl polyoxane in a weight ratio of 11:1:5:10 Epoxy ether, isopropanol, ethyl chloroacetate, N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane, allyl polyoxyalkyl After mixing epoxy ether and isopropanol, react at 75°C for 3.5h, add ethyl chloroacetate under stirring, heat up to 80°C, keep warm for 3.5h, then remove solvent and unreacted After ethyl chloroacetate, the quaternized polyether-modified amino silicone oil was obtained, and the resulting quaternized polyether-modified amino silicone ...

Embodiment 2

[0035] The preparation method of the negative ion printing color-fixing fabric that present embodiment provides, comprises the steps:

[0036] (1) According to the weight ratio of tourmaline stone powder and gelatin being 0.4:1, at 40°C, add tourmaline stone powder into the aqueous solution of gelatin (mass concentration is 20%), mix and stir for 12min to obtain anion solution ;

[0037] (2) Prepare N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane and allyl polyoxane in a weight ratio of 12:1:5:10 Epoxy ether, isopropanol, ethyl chloroacetate, N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane, allyl polyoxyalkyl After mixing epoxy ether and isopropanol, react at 75°C for 3h, add ethyl chloroacetate under stirring, raise the temperature to 80°C, keep warm for 3.5h, then remove the solvent and unreacted chlorine by distillation under reduced pressure After ethyl acetate, the quaternized polyether-modified amino silicone oil is obtained, and the resulti...

Embodiment 3

[0043] The preparation method of the negative ion printing color-fixing fabric that present embodiment provides, comprises the steps:

[0044] (1) According to the weight ratio of tourmaline stone powder and gelatin being 0.3:1, at 40°C, add calcium carbide gas powder into the aqueous solution of gelatin, and mix and stir for 12 minutes to obtain an anion solution;

[0045] (2) Prepare N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane and allyl polyoxane in a weight ratio of 12:1:5:10 Epoxy ether, isopropanol, ethyl chloroacetate, N,N-dimethyl-γ-aminopropyl-γ-aminopropyl polydimethylsiloxane, allyl polyoxyalkyl After mixing epoxy ether and isopropanol, react at 75°C for 4 hours, add ethyl chloroacetate under stirring, raise the temperature to 80°C, keep warm for 3 hours, and remove the solvent and unreacted chloroacetic acid by distillation under reduced pressure After ethyl ester, the quaternized polyether-modified amino silicone oil is obtained, and the obtained q...

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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Abstract

The invention discloses a preparation method of an anion printing and color fixation fabric. Yarns are pre-treated by adopting an anion solution and an organic silicon emulsion and then woven, so thatthe hygroscopicity and permeability of the yarns are improved, anion components can be effectively attached to the yarns, and therefore, the dyeing coloring rate of grey cloth is improved; afterwards, the fabric formed by weaving is dyed, and the organic silicon emulsion is adopted for padding treatment after dyeing, so that a good color fixation effect is achieved, and the color fastness after dyeing is ensured; and gelatin wraps anion powder, so that the adhesive force of the anion powder on the yarns can be improved, anions can be continuously released, the amount of release is high, and the effect is lasting.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a preparation method of negative ion printing color-fixing fabric. Background technique [0002] With the improvement of people's living standards, the requirements for fabrics are getting higher and higher. Consumers have developed from the initial pursuit of keeping warm to focusing on comfort, beauty, and health. Negative ions have excellent antibacterial and bactericidal functions, which are beneficial to improving the living environment of human beings and have health care effects on the human body. For example, negative ions have the ability to reduce serotonin in the brain and blood, and can also regulate the excitation and inhibition of the human central nervous system, improve the function of the cerebral cortex, increase oxygen absorption and carbon dioxide emissions, promote the body's metabolism, and accelerate tissue oxidation. Reduction process, increase...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/08D06P1/52D06P1/46D06P1/651D06P1/673D06M11/82D06M13/224D06M15/15D06M15/647C08G77/46
CPCD06P5/08D06P1/5292D06P1/65125D06P1/46D06P1/67383D06M15/647D06M13/2243D06M11/82D06M15/15C08G77/46
Inventor 彭飞凌
Owner 广东蓝墨科技有限公司
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