Fabric antibacterial treatment liquid and preparation method thereof

A technology for treating liquids and fabrics, applied in fiber treatment, biochemical fiber treatment, textiles and papermaking, etc., can solve problems such as human body and environmental hazards, and achieve the effects of improving distribution structure, improving performance, and enhancing bonding force.

Pending Publication Date: 2020-12-29
GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a fabric antibacterial treatment liquid and its preparation method, which solves the defect that the existing fabric antibacterial treatment liquid is easy to cause harm to the human body and the environment

Method used

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  • Fabric antibacterial treatment liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method of fabric antibacterial treatment liquid, the steps are: hydrolyzing and dissolving chitosan in water, adding active agent, stirring evenly, then adding sodium alginate and auxiliary agent (leveling agent), stirring until sodium alginate Dissolve completely to obtain fabric antibacterial treatment solution;

[0021] Wherein, the activating agent is made by mixing monoleptin and honeycomb powder according to a mass ratio of 1:50, and the mass ratio between chitosan, water, activating agent and sodium alginate is 8:15:6:8;

[0022] The preparation steps of the honeycomb powder are as follows: take the honeycomb and dry it and grind it into a powder. The particle size of the honeycomb powder is 5nm. Disperse for 0.5h, then heat the solution to 60°C, and carry out stirring reaction, the speed of stirring reaction is 600r / min, stirring time is 24h, then filter, put the filtered powder at 80°C, vacuum dry and activate 4h, that is, honeycomb powder.

Embodiment 2

[0024] A preparation method of fabric antibacterial treatment solution, the steps are: hydrolyzing and dissolving chitosan in water, adding active agent, stirring evenly, then adding sodium alginate and auxiliary agent (antistatic agent), stirring until sodium alginate Dissolve completely to obtain fabric antibacterial treatment solution;

[0025] Wherein, the activating agent is made by mixing monoleptin and honeycomb powder according to a mass ratio of 1:100, and the mass ratio between chitosan, water, activating agent and sodium alginate is 10:25:8:10;

[0026] The preparation steps of the honeycomb powder are as follows: take the honeycomb and dry it and grind it into a powder. The particle size of the honeycomb powder is 30nm. The powder is added to the coupling agent / ethanol solution with a volume concentration of the coupling agent of 1%. Disperse for 0.8h, then heat the solution to 65°C, and carry out stirring reaction, the speed of stirring reaction is 700r / min, stirr...

Embodiment 3

[0028] A preparation method of fabric antibacterial treatment solution, the steps are: hydrolyzing and dissolving chitosan in water, adding an active agent, stirring evenly, then adding sodium alginate and auxiliary agent (hydrophobic agent), stirring until the sodium alginate is completely Dissolve to obtain fabric antibacterial treatment solution;

[0029] Wherein, the activating agent is made by mixing monoleptin and honeycomb powder according to a mass ratio of 1:200, and the mass ratio between chitosan, water, activating agent and sodium alginate is 12:30:10:12;

[0030] The preparation steps of the honeycomb powder are as follows: take the honeycomb and dry it and grind it into powder. The particle size of the honeycomb powder is 50nm. Disperse for 1 hour, then heat the solution to 70°C, and carry out stirring reaction, the speed of the stirring reaction is 800r / min, the stirring time is 12h, then filter, put the filtered powder at 90°C, vacuum dry and activate for 2.5 ...

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Abstract

The invention discloses a fabric antibacterial treatment liquid and a preparation method thereof. The preparation method comprises the steps that chitosan is hydrolyzed and dissolved in water, an active agent is added, after uniform stirring is conducted, sodium alginate and auxiliaries are added, stirring is conducted till the sodium alginate is completely dissolved, and the fabric antibacterialtreatment liquid is obtained, wherein the active agent is prepared by mixing unique manuka factor and honeycomb powder according to the mass ratio of 1:(50-200). According to the fabric antibacterialtreatment liquid and the preparation method thereof, the active agent composed of the unique manuka factor and the honeycomb powder is adopted, the active agent is a natural component and is harmlessto human body and environment, the unique manuka factor has strong and unique antibacterial and antioxidant capabilities, can be not influenced by external factors such as illumination and high temperature, and keeps stable for a long time, and the honeycomb powder also has efficient antibacterial, bactericidal and antiviral effects; more importantly, after the honeycomb powder is activated, the honeycomb powder can provide excellent adsorbability and dispersity and can improve the distribution structure of the unique manuka factor when being used together with the unique manuka factor, so that the binding force between the unique manuka factor and the fabric is enhanced, and the antibacterial finishing effect of a product is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of antibacterial treatment liquid, in particular to an antibacterial treatment liquid for fabrics and a preparation method thereof. Background technique [0002] Down jacket is a kind of warm clothes loved by everyone. This kind of clothes is generally made of bright fabrics and inner linings that can prevent the down from leaking, and the down filled between the fabrics and the inner linings. Lightweight and nice looking when worn on cold winter days. [0003] At present, most down jacket fabrics are treated with antibacterial agents. The main components of existing antibacterial agents are organic mercury, organic tin, organic copper, organic zinc, and some sulfur-containing compounds. The dosage of these drugs is small and the effect is remarkable. However, the safety of antibacterial agents has attracted people's attention. It has been found that some organometallic compounds have toxic effects on human...

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): D06M15/03D06M15/13D06M13/00D06M15/00
CPCD06M15/03D06M15/13D06M13/00D06M15/00D06M16/00
Inventor 吴昆明张传贵
Owner GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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