Manufacturing method of durable composite antibacterial textile

A composite antibacterial and manufacturing method technology, applied in textiles, papermaking, fiber treatment, etc., can solve the problem of high cost, and achieve the effect of strong durability and significant antibacterial effect

Inactive Publication Date: 2012-12-26
KUNSHAN TIENIU SHIRT FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Natural product antibacterial finishing agents are natural and environmentally friendly, but generally have a high cost

Method used

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  • Manufacturing method of durable composite antibacterial textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Preparation of composite antibacterial finishing agent:

[0026] Mix 5 grams of alkyl ethylene urea, 3-(trimethoxysilyl) propyl dimethyl octadecyl ammonium chloride and 8 grams of sorbic acid, then slowly add zinc oxide 65 with an average particle diameter of 500 nanometers gram and 3 grams of aluminum zirconate coupling agent, complete feeding within 2 hours, continue to mix for 50 minutes. Then add water to prepare an impregnating solution with a mass solid content of 40%.

[0027] Finishing of antibacterial fabrics:

[0028] Soak the fabric in the dipping solution containing the composite antibacterial finishing agent at 85°C for 20 minutes; then keep the fabric at a constant temperature of 120°C for 1 hour.

Embodiment 2

[0030] Preparation of composite antibacterial finishing agent:

[0031] 3 grams of trifluoromethyl diphenylurea, 3-(trimethoxysilyl) propyl dimethyl octadecyl ammonium chloride and 11 grams of sorbic acid are mixed, and then slowly add 1200 nanometers of average particle diameter at the same time 50 grams of zinc oxide and 5 grams of aluminum zirconate coupling agent were fed within 1.5 hours, and the mixing was continued for 30 minutes. Then add water to prepare an impregnation solution with a mass solid content of 50%.

[0032] Finishing of antibacterial fabrics:

[0033] The fabric is immersed in the dipping solution containing the composite antibacterial finishing agent at 90°C for 5 minutes; then the fabric is kept at a constant temperature of 115°C for 1.5 hours.

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Abstract

The invention discloses a manufacturing method of a durable composite antibacterial textile, which comprises the following steps of: immersing the textile in an immersing liquid containing a composite anti-bacterial finishing agent at 80-95 DEG C; and then maintaining constant temperature of the textile at 115-130 DEG C for 0.5-2h, wherein the composite anti-bacterial finishing agent consists of the following components by weight: 40-75 parts of zinc oxide, 3-5 parts of urea antibacterial agent, 5-12 parts of 3-(trimethoxy silyl)propyl dimethyl octadecyl ammonium chloride, 0.5-2 parts of sorbic acid and 1-5 parts of aluminum zirconate coupling agent. According to the invention, inorganic, organic and natural product anti-bacterial finishing agents are organically combined, and a specific antibacterial agent and auxiliary agents are selected for compounding, so that the composite anti-bacterial finishing agent has the advantages of three anti-bacterial finishing agents, can be firmly combined with the textile, is strong in durability, has notable antibacterial action to the textile and is nontoxic and safe.

Description

technical field [0001] The invention relates to a manufacturing method of a durable composite antibacterial fabric. Background technique [0002] Textiles are closely related to people's lives and are one of the direct or indirect transmission media of microorganisms. On the upper body of the human body, there are about 50 to 5,000 various microorganisms per square centimeter of skin. If conditions are suitable, some microorganisms will reproduce abnormally, and even beneficial microorganisms may mutate. Cotton, wool, etc. in natural fibers are the food of microorganisms. The reproduction of microorganisms will cause certain diseases or cause abnormal skin irritation and discomfort. Excreta such as sweat and sebum secreted by the human body are attached to the skin, which can easily lead to the growth and reproduction of microorganisms, resulting in stench in underwear, tinea pedis caused by socks, and rash caused by baby diapers. Clothes and bedding for doctors, nurses an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/44D06M13/432D06M13/513D06M13/203D06M13/503
Inventor 蒋建业
Owner KUNSHAN TIENIU SHIRT FACTORY
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