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Finishing liquor for realizing antibiosis of fabrics and preparation method of finishing liquor

A finishing liquid and fabric technology, applied in fiber treatment, textiles and papermaking, etc., can solve problems affecting application performance, reduce mechanical strength, unpleasant smell, etc., and achieve no side effects, high safety, high long-term bactericidal effect

Active Publication Date: 2012-06-20
TIANJIN SINOSH NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, people have realized that fabrics, especially protein fibers such as silk and wool, and cellulose fiber fabrics such as cotton and linen, can breed microorganisms such as bacteria and molds, which will be stained, produce unpleasant odors, fade and change color, reduce mechanical strength, and affect Application performance, so both wear and technical textiles require an antimicrobial finish

Method used

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  • Finishing liquor for realizing antibiosis of fabrics and preparation method of finishing liquor
  • Finishing liquor for realizing antibiosis of fabrics and preparation method of finishing liquor
  • Finishing liquor for realizing antibiosis of fabrics and preparation method of finishing liquor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A preparation method of the above-mentioned finishing liquid, comprising the following steps,

[0022] 1) Take 0.1kg chitosan, add 10kg of RO water, add a few drops of acetic acid to dissolve chitosan in RO water, and form A solution;

[0023] 2) Take 0.3 kg of water-soluble lanolin, add 10 kg of RO water, heat in a water bath, and stir to dissolve the water-soluble lanolin to form B solution;

[0024] 3) Take 0.5kg DC-5700, 0.5kg nano-silver antibacterial agent, 1kg 3-chloropropylmethyldimethoxysilane, add 10kg of RO water, dissolve the above substances, and form C solution;

[0025] 4) Take 0.3kg 2,4,4'-trichloro-2-hydroxy-diphenyl ether, 3kg PEG-40 hydrogenated castor oil, and 10kg ethanol to dissolve the solid matter to form D solution;

[0026] 5) Mix A solution, B solution, C solution and D solution, and add RO water to make the total solution 100kg, stir and add defoamer T-1000A, and mix well.

Embodiment 2

[0028] A preparation method of the above-mentioned finishing liquid, comprising the following steps,

[0029] 1) Take 1kg of chitosan, add 10kg of RO water, drop a few drops of acetic acid to dissolve chitosan in RO water, and form A solution;

[0030] 2) Take 1 kg of water-soluble lanolin, add 10 kg of RO water, heat in a water bath, and stir to dissolve the water-soluble lanolin to form B solution;

[0031] 3) Take 1kg of DC-5700, 0.5kg of nano-silver antibacterial agent, 5kg of 3-chloropropylmethyldimethoxysilane, add 10kg of RO water, dissolve the above substances, and form C solution;

[0032] 4) Take 1kg of 2,4,4'-trichloro-2-hydroxy-diphenyl ether, 10kg of PEG-40 hydrogenated castor oil, and 10kg of ethanol to dissolve the solid matter to form D solution;

[0033] 5) Mix A solution, B solution, C solution and D solution, and add RO water to make the total solution 100kg, stir and add defoamer T-1000A, and mix well.

Embodiment 3

[0035] A preparation method of the above-mentioned finishing liquid, comprising the following steps,

[0036] 1) Take 0.8kg of chitosan, add 10kg of RO water, drop a few drops of acetic acid to dissolve chitosan in RO water, and form A solution;

[0037] 2) Take 3kg of water-soluble lanolin, add 10kg of RO water, heat in a water bath, and stir to dissolve the water-soluble lanolin to form B solution;

[0038] 3) Take 3kg DC-5700, 0.3kg nano-silver antibacterial agent, 3kg 3-chloropropylmethyldimethoxysilane, add 10kg of RO water, dissolve the above substances, and form C solution;

[0039] 4) Take 0.5kg 2,4,4'-trichloro-2-hydroxy-diphenyl ether, 5kg PEG-40 hydrogenated castor oil, and 10kg ethanol to dissolve the solid matter to form D solution;

[0040] 5) Mix A solution, B solution, C solution and D solution, and add RO water to make the total solution 100kg, stir and add defoamer T-1000A, and mix well.

[0041] The present invention is not limited to the above-mentioned b...

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Abstract

The invention discloses finishing liquor for realizing antibiosis of fabrics and a preparation method of the finishing liquor. The finishing liquor consists of raw materials including, by weight, 0.1 part of chitosan, 0.5 part of DC-5700, 0.2 part of nanometer silver antibacterial agent, 1 part of 3-chloropropylmethyldimethoxysilanes, 0.3 part of 2, 4, 4'-trichlorine-2 hydroxy-diphenyl ether, 3 parts of PEG (polyethylene glycol)-40 hydrogentated castor oil, 0.3 part of water-soluble wool oil, 10 parts of ethanol and 84.6 parts of RO (reverse osmosis) water. Compared with other bacteriacide, the antibacterial agent has high safety and a good long-term sterilizing effect, and does not affect processability of materials and other application performances. The finishing liquor for the fabrics not only has an antibacterial effect, but also has a special effect of being capable of guaranteeing that finished fabrics can keep original softness. In addition, the finishing liquor for the fabrics is temperate, is not irritative, does not contain formaldehyde, is environment-friendly, and does not have any side effects when used for a long time.

Description

technical field [0001] The invention belongs to the technical field of fabric finishing liquid, and in particular relates to a finishing liquid for fabric antibacterial and a preparation method thereof. Background technique [0002] Some fabrics have the advantages of good air permeability, strong absorbency, good elasticity, good warmth retention, soft hand feeling, and no irritation to the human body. Therefore, fabrics are more and more popular as clothing as raw materials. However, people have realized that fabrics, especially protein fibers such as silk and wool and cellulose fiber fabrics such as cotton and linen, will breed microorganisms such as bacteria and molds, which will be stained, produce unpleasant odors, fade and change color, reduce mechanical strength, and affect Application properties, so both wear and technical textiles require antimicrobial finishes. Contents of the invention [0003] The technical problem to be solved in the present invention is to ...

Claims

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Application Information

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IPC IPC(8): D06M13/207D06M13/50D06M13/165D06M13/513D06M15/03D06M15/37D06M15/01D06M11/83
Inventor 韩海星肖山
Owner TIANJIN SINOSH NEW MATERIAL TECH
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