Finishing agent with antibacterial and anti-ultraviolet properties and method for finishing cotton fabric by adopting finishing agent

A finishing agent and anti-ultraviolet technology, applied in the textile industry, can solve the problems of single anti-ultraviolet performance, complex process, single antibacterial property, etc., and achieve the effect of excellent anti-ultraviolet performance and antibacterial performance

Pending Publication Date: 2021-12-28
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the fabrics on the market now have only one kind of functional fabric, such as a single antibacterial property or a single anti-ultraviolet property. To make the fabric obtain anti-ultraviolet property and antibacterial property, it is necessary to carry out anti-ultraviolet finishing and antibacterial finishing separately, and the process is complicated.

Method used

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  • Finishing agent with antibacterial and anti-ultraviolet properties and method for finishing cotton fabric by adopting finishing agent
  • Finishing agent with antibacterial and anti-ultraviolet properties and method for finishing cotton fabric by adopting finishing agent
  • Finishing agent with antibacterial and anti-ultraviolet properties and method for finishing cotton fabric by adopting finishing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A finishing agent with antibacterial and anti-ultraviolet properties, prepared by the following steps:

[0026] (1) Add 3.69g of cyanuric chloride (0.02mol) into 30mL of acetone, stir and dissolve to obtain a cyanuric chloride solution, use an ice bath to reduce the temperature of the cyanuric chloride solution to 0-5°C, and set aside ;

[0027] (2) Add 4.284g of 2,4-dihydroxybenzophenone (0.02mol) into 20mL of acetone, stir and dissolve to obtain 2,4-dihydroxybenzophenone solution;

[0028] (3) Measure 0.80g (0.02mol) of sodium hydroxide, add 30ml of distilled water to dissolve it, and obtain sodium hydroxide solution (as an acid-binding agent). The 2,4-dihydroxydiphenyl The ketone solution and the sodium hydroxide solution are mixed and stirred evenly, and then added dropwise to the cyanuric chloride solution in step (1). After the dropwise addition is completed, the temperature of the reaction solution is controlled to be 0-5° C. Control the pH of the reaction solu...

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 relates to a finishing agent with antibacterial and anti-ultraviolet properties, and belongs to the technical field of textile industry. The finishing agent provided by the invention is prepared by the following steps of firstly reacting cyanuric chloride with 2, 4-dihydroxybenzophenone to obtain an intermediate, and then reacting the intermediate with 2, 2, 6, 6-tetramethylpiperidinol to synthesize the finishing agent with the antibacterial and anti-ultraviolet properties at the same time. When the finishing agent is used for finishing a cotton fabric, the process is simple, the finished cotton fabric has the excellent anti-ultraviolet and antibacterial properties, and the wearability of the finished cotton fabric is basically not affected.

Description

technical field [0001] The invention relates to a finishing agent with antibacterial and anti-ultraviolet properties and a method for finishing cotton fabrics using the finishing agent, which belongs to the technical field of textile industry. Background technique [0002] Since the 19th century, with the gradual popularization of air conditioners and refrigerators, the excessive release of freon and the pollution of various industrial waste gases to the earth's atmosphere have caused the destruction of the earth's ozone layer, and more radiation from the sun's ultraviolet rays that should have been shielded by the atmosphere to the earth. Ultraviolet rays are invisible light with a higher frequency than blue-violet light radiated by the sun. Ultraviolet rays have both advantages and disadvantages for the human body. Appropriate ultraviolet radiation has many functions such as sterilization, antivirus, and prevention of rickets; but too much ultraviolet radiation will cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/372D06M101/06
CPCD06M13/372D06M16/00D06M2101/06D06M2200/25
Inventor 于文慧田家龙陈雨洁祁珍明王春霞马志鹏贾高鹏高大伟陆振乾王矿吴亚亚
Owner YANCHENG INST OF TECH
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