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Preparation method for non-woven fabric for protective garment

A technology of non-woven fabrics and materials, applied in the field of medical non-woven fabrics, can solve the problems of poor antibacterial properties, reduced protective performance of protective clothing, and insufficient security of non-woven fabrics.

Inactive Publication Date: 2018-12-18
HEFEI JIENUO MEDICAL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the safety guarantee of non-woven fabric itself is not strong enough, and the protective clothing made of it is not very water-repellent, oil-repellent, and antibacterial, which reduces the protective performance of protective clothing.

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of preparation method of protective clothing non-woven fabric that the present invention proposes, comprises the following steps:

[0023] S1. Clean and dry the polypropylene composite non-woven fabric, perform plasma treatment, and place it in the air to obtain material A; mix 1-hydroxy-cyclohexyl-phenyl ketone, fluorine-containing acrylic resin, Ester, glycidyl acrylate, bornyl acrylate, fatty alcohol polyoxyethylene ether, ethylene glycol dimethacrylate and water are mixed uniformly to obtain material B;

[0024] S2. Add material A to material B, carry out grafting reaction by ultraviolet light irradiation under the protection of nitrogen, and obtain material C after washing and drying;

[0025] S3. Mix p-aminotrifluorotoluene, n-octylamine, alkylaminoglucitol, 4-amino-1,2,4-triazole and dioxane evenly, add material C, and react at 75°C for 6h , washing and drying after the reaction to obtain material D;

[0026] S4. Add graphene oxide into water, adjust the...

Embodiment 2

[0028] A kind of preparation method of protective clothing non-woven fabric that the present invention proposes, comprises the following steps:

[0029] S1. Clean and dry the polypropylene composite non-woven fabric, perform plasma treatment, and place it in the air to obtain material A; mix 1-hydroxy-cyclohexyl-phenyl ketone, fluorine-containing acrylic resin, Ester, glycidyl acrylate, bornyl acrylate, fatty alcohol polyoxyethylene ether, ethylene glycol dimethacrylate and water are mixed uniformly to obtain material B;

[0030] S2. Add material A to material B, carry out grafting reaction by ultraviolet light irradiation under the protection of nitrogen, and obtain material C after washing and drying;

[0031] S3. Mix p-aminotrifluorotoluene, n-octylamine, alkylaminoglucitol, 4-amino-1,2,4-triazole and dioxane evenly, add material C, and react at 65°C for 10h , washing and drying after the reaction to obtain material D;

[0032] S4. Add graphene oxide into water, adjust th...

Embodiment 3

[0034] A kind of preparation method of protective clothing non-woven fabric that the present invention proposes, comprises the following steps:

[0035] S1. Clean and dry the polypropylene composite non-woven fabric, perform plasma treatment, and place it in the air to obtain material A; mix 1-hydroxy-cyclohexyl-phenyl ketone, fluorine-containing acrylic resin, Ester, glycidyl acrylate, bornyl acrylate, fatty alcohol polyoxyethylene ether, ethylene glycol dimethacrylate and water are mixed uniformly to obtain material B;

[0036] S2. Add material A to material B, carry out grafting reaction by ultraviolet light irradiation under the protection of nitrogen, and obtain material C after washing and drying;

[0037] S3. Mix p-aminotrifluorotoluene, n-octylamine, alkylaminoglucitol, 4-amino-1,2,4-triazole and dioxane evenly, add material C, and react at 72°C for 7h , washing and drying after the reaction to obtain material D;

[0038] S4. Add graphene oxide into water, adjust the...

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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PUM

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Abstract

The invention discloses a preparation method for a non-woven fabric for a protective garment. The preparation method comprises: cleaning and drying a polypropylene composite non-woven fabric, carryingout plasma treatment, placing the non-woven fabric in air to obtain a material A, uniformly mixing 10-hydroxy-cyclohexyl-phenyl ketone, a fluorine-containing acrylic resin, octadecyl methacrylate, glycidyl acrylate, borneol acrylate, fatty alcohol polyoxyethylene ether, ethylene glycol dimethacrylate and water to obtain a material B, adding the material A into the material B, carrying out ultraviolet light irradiation for a grafting reaction, carrying out washing and drying to obtain a material C, uniformly mixing p-aminobenzotrifluoride, n-octylamine, alkylaminoglucitol, 4-amino-1, 2, 4-triazole and dioxane, adding the material C into the mixture, carrying out a reaction process, carrying out washing and drying to obtain a material D, adding graphene oxide into water, adjusting pH to greater than 7, carrying out ultrasonic treatment, adding glucose into the reaction product for a reaction, mixing the product, hydroxylamine hydrochloride, allicin, a zinc complex, lentinan and a silk fibroin, adding the material D into the mixture, and carrying out padding and drying.

Description

technical field [0001] The invention relates to the technical field of medical non-woven fabrics, in particular to a preparation method of non-woven fabrics for protective clothing. Background technique [0002] The nature of the work of medical staff makes them often come into contact with blood or body fluids during work. These liquids usually carry certain pathogens. If the protective performance of the protective clothing worn by medical staff is not strong, it will not only endanger their own health, but also harm other people. Personnel cause secondary pollution. Therefore, it is necessary to develop high-performance medical protective clothing. Non-woven fabrics have many advantages and have become an important material for the manufacture of medical protective clothing. However, the safety guarantee of non-woven fabric itself is not strong enough, and the protective clothing made of it is not very water-repellent, oil-repellent, and antibacterial, which reduces the ...

Claims

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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Application Information

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IPC IPC(8): D06M11/74D06M13/148D06M15/03D06M15/15D06M13/00D06M10/02D06M14/28D06M13/50A41D31/00D06M101/20
CPCD06M10/02D06M11/74D06M13/00D06M13/148D06M13/50D06M14/28D06M15/03D06M15/15D06M16/00D06M2101/20D06M2200/11D06M2200/12
Inventor 张德满
Owner HEFEI JIENUO MEDICAL PROD CO LTD
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