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A kind of persistent antibacterial and antistatic wool sweater finishing agent

A wool sweater and anti-static technology, applied in the field of textile auxiliaries, can solve the problem that anti-bacterial and anti-static effects are difficult to last, and achieve excellent anti-bacterial and anti-static properties, good bacteriostatic rate, and the effect of reducing mold pollution.

Active Publication Date: 2018-04-13
TAICANG SHARTEX SHENTAI SWEATER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after long-term daily wear and repeated washing of textiles such as woolen sweaters, the antibacterial and antistatic effects are difficult to last

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A persistent antibacterial and antistatic finishing agent for woolen sweaters, which consists of the following raw materials in parts by weight: 15 parts of ester quaternary ammonium salt, 17 parts of copper pyrithione, 15 parts of N-alkyl betaine, poly 45 parts of vinyl alcohol, 35 parts of alkyl polyglycoside, 3 parts of citric acid, 5 parts of isothiazolinone, 2 parts of white carbon black, 12 parts of ADK ABDO-20012, 9 parts of bentonite, 1.6 parts of hydroxypropyl methylcellulose , 1.6 parts of sodium polyacrylate, 140 parts of deionized water. The particle size of the white carbon black is 120 mesh, the ADK ABDO-200 is a light-colored liquid, and the pH is 6.8, and the components of the antibacterial and antistatic finishing agent for woolen sweaters are mixed with water to form a 22% mass content Finishing fluid.

[0018] Before treatment: the maximum static voltage is 750V, the peak voltage half-life is infinite, and the specific resistance is 2.7×10 13 Ohm cm...

Embodiment 2

[0020] A persistent antibacterial and antistatic finishing agent for woolen sweaters, which consists of the following raw materials in parts by weight: 25 parts of ester quaternary ammonium salt, 13 parts of copper pyrithione, 11 parts of N-alkyl betaine, poly 15 parts of vinyl alcohol, 20 parts of alkyl polyglycoside, 1 part of citric acid, 3 parts of isothiazolinone, 1 part of white carbon black, 8 parts of ADK ABDO-2008, 6 parts of bentonite, 0.4 part of hydroxypropyl methylcellulose , 0.6 parts of sodium polyacrylate, 180 parts of deionized water. The particle size of the white carbon black is 140 mesh, the ADK ABDO-200 is a light-colored liquid, and the pH is 7.2, and the components of the antibacterial and antistatic finishing agent for woolen sweaters are mixed with water to form a 30% mass content Finishing fluid.

[0021] Before treatment: the maximum static voltage is 550V, the peak voltage half-life is infinite, and the specific resistance is 2.7×10 13 Ohm cm; aft...

Embodiment 3

[0023] A persistent antibacterial and antistatic finishing agent for woolen sweaters, which consists of the following raw materials in parts by weight: 20 parts of ester quaternary ammonium salt, 15 parts of copper pyrithione, 13 parts of N-alkyl betaine, poly 30 parts of vinyl alcohol, 28 parts of alkyl polyglycoside, 2 parts of citric acid, 4 parts of isothiazolinone, 2 parts of white carbon black, 10 parts of ADK ABDO-200, 7 parts of bentonite, 1 part of hydroxypropyl methylcellulose , 1.1 parts of sodium polyacrylate, 160 parts of deionized water. The particle size of the white carbon black is 130 mesh, the ADK ABDO-200 is a light-colored liquid, and the pH is 7.0, and the components of the antibacterial and antistatic finishing agent for woolen sweaters are mixed and then added with water to form a 25% mass content Finishing fluid.

[0024] Before treatment: the maximum static voltage is 400V, the peak voltage half-life is infinite, and the specific resistance is 2.1×10 ...

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Abstract

The invention provides a durable antibacterial antistatic woolen sweater finishing agent. The finishing agent is prepared by compounding the following raw materials: ester-based quaternary ammonium salt, copper omadine, N-alkyl betaine, polyvinyl alcohol, alkyl polyglycoside, citric acid, isothiazolinone, white carbon black, ADK ABDO-200, bentonite, hydroxypropyl methylcellulose, sodium polyacrylate and deionized water. Woolen sweater fabric treated by the finishing agent has excellent durable antibacterial antistatic properties, and a finished woolen sweater is soft and comfortable. The woolen sweater further has an anti-yellowing property, the formula of the finishing agent is optimized, the raw material amount is less, and the cost is low.

Description

technical field [0001] The invention belongs to the technical field of textile auxiliaries, and relates to a durable antibacterial and antistatic finishing agent for woolen sweaters. Background technique [0002] Wool sweater is made of sheep wool, it is the most popular knitted sweater, and it is a must-have clothing for popular winter. [0003] In an ideal environment, the bacteria multiply unhindered, and a large number of bacteria can cause skin infections, leading to the deterioration of sanitation and the spread and spread of diseases, and they are especially prone to hygroscopic insects and mildew. [0004] Due to the electrostatic phenomenon of woolen sweater textile fibers, various harms have been brought to people during textile processing and consumer wearing. Dust absorption and contamination caused by static electricity will cause entanglement between clothes, clothes and human body, and there will be electric shock when walking on the carpet or rubbing on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/46D06M13/355D06M13/463D06M15/333D06M15/03D06M13/207D06M13/352D06M11/79D06M15/09D06M15/263D06M101/12
CPCD06M11/79D06M13/207D06M13/352D06M13/355D06M13/46D06M13/463D06M15/03D06M15/09D06M15/263D06M15/333D06M16/00D06M2101/12D06M2200/25D06M2200/50
Inventor 杜士良
Owner TAICANG SHARTEX SHENTAI SWEATER
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