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Anti-crease and anti-microbial clothing finishing agent and application thereof

A finishing agent and clothing technology, used in fiber treatment, biochemical fiber treatment, textiles and papermaking, etc., can solve problems such as irritation, inflammation of the respiratory tract and dermatitis, and achieve low cost, good anti-wrinkle and iron-free performance.

Inactive Publication Date: 2016-09-07
太仓红桥服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are a large amount of free formaldehyde and formalin in these two types of finishing agents, and the total formaldehyde content is as high as more than 10%. Formaldehyde is a substance that has a toxic effect on the protoplasm of human biological cells, and produces strong irritation to the respiratory tract and skin, causing respiratory inflammation. and dermatitis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The anti-wrinkle finishing solution of this embodiment contains 3 parts of Baizhu extract, 3 parts of Sophora flavescens extract, 3 parts of mugwort extract, 25 parts of chitosan with a viscosity average molecular weight of 100,000, 55 parts of aqueous polyurethane, and fatty alcohol phosphate 12 parts of softener, 3 parts of penetrant JFC, 2 parts of alkali metal phosphite catalyst.

[0020] The preparation method of the finishing agent: firstly, dissolve chitosan in an acetic acid solution, add it to the aqueous polyurethane solution and mix evenly; secondly, add the Atractylodes macrocephala extract, the Sophora flavescens extract, and the Mugwort extract in sequence, and continue to stir and mix evenly. , Adding softener, penetrating agent and catalyst, the content of chitosan in the formulated finishing agent is 1wt%, and the content of water-based polyurethane is 5wt%

[0021] Finishing agent application method: immerse the natural fiber fabric clothing in the anti-wri...

Embodiment 2

[0023] The anti-wrinkle finishing solution of this embodiment includes 5 parts of Atractylodes macrocephala extract, 4 parts of Sophora flavescens extract, 6 parts of Mugwort extract, 30 parts of chitosan with a viscosity average molecular weight of 110,000, 60 parts of aqueous polyurethane, and sulfosuccinic acid 12 parts of dioctadecyl softener, 3 parts of penetrant JFC, 2 parts of alkali metal phosphite catalyst.

[0024] The preparation method of the finishing agent: firstly, dissolve the chitosan in the hydrochloric acid solution, add it to the aqueous polyurethane solution and mix it evenly; secondly, add the Atractylodes macrocephala extract, the Sophora flavescens extract, and the Mugwort extract in sequence, and continue to stir and mix evenly Finally, adding softener, penetrating agent and catalyst, the content of chitosan in the finishing agent is 1.5wt%, and the content of water-based polyurethane is 10wt%.

[0025] Finishing agent application method: immerse synthetic ...

Embodiment 3

[0027] The anti-wrinkle finishing solution of this embodiment includes 7 parts of Baizhu extract, 7 parts of Sophora flavescens extract, 7 parts of Mugwort extract, 35 parts of chitosan, 65 parts of aqueous polyurethane with a viscosity average molecular weight of 120,000, and fatty alcohol phosphate. 18 parts of softener, 6 parts of penetrant JFC, 8 parts of alkali metal phosphite catalyst.

[0028] The preparation method of the finishing agent: firstly, dissolve chitosan in acetic acid solution or hydrochloric acid solution, add it to the aqueous polyurethane solution and mix well; secondly, add Baizhu extract, Sophora flavescens extract and Mugwort extract in sequence, and continue to stir Mix evenly. Finally, add softener, penetrant and catalyst, the content of chitosan in the finishing agent is 1.5wt%, and the content of water-based polyurethane is 8wt%

[0029] The application method of the finishing agent: immerse the blended fabric of natural fiber and synthetic fiber in th...

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PUM

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Abstract

The invention provides an anti-crease and anti-microbial clothing finishing agent and an application method thereof. The anti-crease and anti-microbial clothing finishing agent comprises 5 to 8 parts of Blumea oil, 25 to 35 parts of chitosan, 55 to 65 parts of water-based polyurethane, 12 to 18 parts of a softening agent, 3 to 6 parts of a penetrating agent JFC and 2 to 8 parts of a catalyzer. The anti-crease and anti-microbial clothing finishing agent provided by the invention can be used for treating natural fiber and synthetic fiber fabrics as well as natural fiber and synthetic fiber blended fabric clothing, can improve the anti-crease performance of the clothing, and can further improve the biodegradability of the fabric. The clothing is soaked into the finishing agent, then pressed until the liquid take-up rate reaches 55 to 70 percent, preheated in a heat-setting machine, and then baked. The wrinkle recovery angles, in the warp direction and in the weft direction, of treated clothing are 200 to 220 degrees, the growth of staphylococcus aureus and escherichia coli is restrained remarkably, and the anti-crease and anti-microbial clothing finishing agent has an antibacterial property, and remarkable economic benefit and environmental benefit.

Description

Technical field [0001] The invention relates to textile anti-crease technology, in particular to an anti-crease antibacterial clothing finishing agent. Background technique [0002] In the traditional dyeing and finishing process, in order to achieve durable anti-wrinkle, stiffness, shrinkage resistance and other properties of textiles, formaldehyde and urea are generally used as raw materials to form a urea-formaldehyde resin finishing agent, or a melamine-formaldehyde resin finishing agent. Under acidic catalyst and proper baking temperature, it will finally form a network cross-link with cellulose fiber, thereby improving the wrinkle resilience and dimensional stability of the fabric, and has a good wash, wear and no-iron finishing effect. However, these two types of finishing agents have a large amount of free formaldehyde and formal formaldehyde. The total formaldehyde content is as high as 10%. Formaldehyde is a substance that has a toxic effect on the protoplasm of human b...

Claims

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Application Information

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IPC IPC(8): D06M13/00D06M15/01D06M15/03D06M15/564D06M13/292D06M13/256
CPCD06M13/00D06M13/256D06M13/292D06M15/01D06M15/03D06M15/564D06M16/00D06M2200/20
Inventor 张红桥
Owner 太仓红桥服饰有限公司
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