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Preparation method of textile function finishing agent

A technology for finishing agents and textiles, which is applied in the field of preparation of nano-functional finishing agents for textiles, and can solve problems such as toxic side effects and environmental pollution

Inactive Publication Date: 2012-03-14
马飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of them have certain toxic and side effects on the human body, and also have certain pollution to the environment due to their refractory properties.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Formula: nano zinc oxide, particle size 25-45nm, dosage 5%; oligomeric sodium acrylate, viscosity 5Pa.S, dosage 8%; diamino silicone oil, ammonia value 0.5, dosage 30%; water, dosage 70%.

[0020] Preparation process: Dissolve oligomeric sodium acrylate in 20 parts of water, add nano-zinc oxide powder under stirring, then add diamino silicone oil, and continue stirring evenly to form a type of nano-functional finishing agent.

[0021] Application process: the test fabric is printed cotton towel: the dosage of nano-functional finishing agent is 8% (owf) of the relative fabric weight; process flow, the printed cotton towel is dipped twice and rolled twice, with a rolling rate of 100%, and then dried with hot air Dry at a temperature of 95°C-110°C, and then cut, sew, and package to make printed cotton towels with antibacterial, deodorant, health care, and skin care functions.

Embodiment 2

[0023] Formula: nano-titanium dioxide, the particle size is 15-25nm, the dosage is 5%; the dosage of ammonium polyacrylate is 3 percent; the dosage of hydrophilic silicone oil is 20 percent; the dosage of polyacrylate adhesive is 25 percent; the dosage of water is 60 percent.

[0024] Preparation process: Dissolve ammonium polyacrylate in 20 parts of water, add nano-titanium dioxide powder under stirring, then add hydrophilic silicone oil and ammonium polyacrylate binder, stir evenly, add remaining water, and use colloid mill to grind two All-in-one type of nano-functional finishing agent.

[0025] Application process: test fabric, 21'×21' 60×58 36" bleached pure cotton plain cloth; the amount of nano-functional finishing agent is 4.5% (owf) relative to the weight of the fabric; the bleached pure cotton plain cloth is subjected to two dipping and two rolling , 40°C, with a rolling rate of 70%-95%, then dried, 90°C-115°C and baked, 140°C-195°C, and then inspected and packaged t...

Embodiment 3

[0027] Formula: nano-titanium dioxide, particle size 10-20nm, dosage 2.5%, nano-zinc oxide, particle size 55-65nm, dosage 4%, Span-85, dosage 4%, Tween-85, dosage 3%, flat Add 0-18, dosage 1.8%; polyurethane adhesive, dosage 25%; water, dosage 75%.

[0028] Preparation process: Dissolve Span-85, Tween-85, and Pingpingjia 0-18 in 35 parts of water, add nano-titanium dioxide and nano-zinc oxide powder under stirring, grind twice with a colloid mill, and filter to form a model Nano functional finishing agent.

[0029] Application process: the experimental fabric is polyester-cotton knitted fabric, and the dosage of nano-functional finishing agent is 10% (owf) of the relative fabric weight. First soak the polyester-cotton knitted fabric (25°C-65°C, 1-2.5 hours) and then dehydrate it in a centrifuge (so that the amount of liquid is 85%-100% of the cloth weight) and then dry it with hot air at a temperature of 90°C-120 ℃, and then made into products through conventional processes ...

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Abstract

The invention relates to a preparation method of a textile nano-function finishing agent which is used for producing antibacterial, anti-odor, health care and skin care functional textiles and mainly contains inorganic nano-material. The preparation method comprises the following steps: dispersing the inorganic nano-material in water solution of a surfactant under stirring condition, continuously stirring to form fluid type colloid, further adding auxiliary components, and continuously uniformly stirring to prepare the nano-function finishing agent, wherein the inorganic nano-material is nano-zinc oxide, nano-titanium dioxide or mixture of nano-zinc oxide and nano-titanium dioxide, the content of the inorganic nano-material is 0.02%-35% by weight of the finishing agent, the balance is the auxiliary components, and the total amount of a prepared product is 100% by weight. The prepared nano-function finishing agent can be used for processing textile raw material through the process steps of immersing, rolling, parching and baking or direct spray-coating, thereby enabling the textile raw material to have antibacterial, anti-odor, health care and skin care functions and being further used for preparing the textiles. The method is simple in production process, reasonable in raw materials and formula and good in product performances, thereby being an ideal textile processing technology for disease prevention and health care.

Description

Technical field: [0001] The invention relates to a method for producing antibacterial, antibacterial and deodorant, antibacterial health care or antibacterial skin care functional textiles, especially a preparation method for textile nano functional finishing agents containing inorganic nano materials. technical background: [0002] With the advancement of science and technology and the improvement of people's living standards, people have put forward more and higher requirements for textile products, thus promoting the in-depth development of antibacterial and deodorant processing technology. At present, a wide variety of antibacterial and deodorant finishing agents for textiles are constantly coming out, and the processing technology is becoming more and more perfect, which indicates that the antibacterial and deodorant processing technology for clothing and decorative textiles has entered a stable development stage. Nowadays, human beings are facing the deteriorating ecol...

Claims

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Application Information

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IPC IPC(8): D06M11/44D06M11/46D06M101/06D06M101/12
Inventor 马飞
Owner 马飞
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