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A kind of antibacterial composite material and mat prepared by the composite material

A composite material and mat technology, applied in applications, bedspreads, household utensils, etc., can solve problems such as easy breeding of mites, bacteria, human health effects, straw mats are not washable, etc., to achieve large specific heat capacity, easy to clean, and not easy to fall off Effect

Active Publication Date: 2019-01-22
NINGBO ORIENT SEATS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing ordinary straw mats are generally processed and woven from natural mat grass. This kind of straw mat is not washable, easy to age, poor in softness, and easy to breed mites and bacteria, which will affect human health.

Method used

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  • A kind of antibacterial composite material and mat prepared by the composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A polymer-coated nano zinc oxide particle is provided, which is prepared by the following method:

[0030] (1) 20 mass parts of nano-zinc oxide and deionized water are mixed into a water suspension with a mass fraction of 10%, and 0.5 mass parts of polyvinylpyrrolidone are added to the above-mentioned water suspension, stirred under the condition of 1500r / min Disperse for 80 minutes, and adjust the pH value of the uniformly dispersed suspension to 6.5;

[0031] (2) Stir and heat the suspension obtained in step (1) to 78° C. under the condition of 450 r / min, and add 0.4 parts by mass of ammonium persulfate after stabilizing for 12 minutes;

[0032] (3) Add 20 mass parts of divinylbenzene to the suspension obtained in step (2), after reacting for 1 hour, add dropwise the 1-vinyl-3-alkylimidazolium iodide ionic liquid of 10 mass parts, continue After reacting for 3 hours, stop the reaction;

[0033] (4) Cool the reaction solution obtained in step (3) to room temperature ...

Embodiment 2

[0037] A polymer-coated nano zinc oxide particle is provided, which is prepared by the following method:

[0038] (1) 20 mass parts of nano-zinc oxide and deionized water are mixed into a water suspension with a mass fraction of 10%, and 0.5 mass parts of polyvinylpyrrolidone are added to the above-mentioned water suspension, stirred under the condition of 1500r / min Disperse for 80 minutes, and adjust the pH value of the uniformly dispersed suspension to 6.5;

[0039] (2) Stir and heat the suspension obtained in step (1) to 78° C. under the condition of 450 r / min, and add 0.4 parts by mass of ammonium persulfate after stabilizing for 12 minutes;

[0040] (3) Add 20 mass parts of divinylbenzene to the suspension obtained in step (2), after reacting for 1 hour, drop 10 mass parts of 1-vinylimidazole, continue to react after 3 hours, stop the reaction;

[0041] (4) Cool the reaction solution obtained in step (3) to room temperature and then vacuum filter, place the filter cake i...

Embodiment 4

[0047] A polymer-coated nano zinc oxide particle is provided, which is prepared by the following method:

[0048] (1) 20 mass parts of nano-zinc oxide and deionized water are mixed into a water suspension with a mass fraction of 10%, and 0.5 mass parts of polyvinylpyrrolidone are added to the above-mentioned water suspension, stirred under the condition of 1500r / min Disperse for 80 minutes, and adjust the pH value of the uniformly dispersed suspension to 6.5;

[0049](2) Stir and heat the suspension obtained in step (1) to 78° C. under the condition of 450 r / min, and add 0.4 parts by mass of ammonium persulfate after stabilizing for 12 minutes;

[0050] (3) Add 20 parts by mass of divinylbenzene to the suspension obtained in step (2), after reacting for 3 hours, stop the reaction;

[0051] (4) Cool the reaction solution obtained in step (3) to room temperature and then vacuum filter, place the filter cake in a drying oven at 70°C for 30 hours, and pulverize the dried filter c...

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Abstract

The invention provides an antibacterial composite material and a mat prepared from the composite material. The composite material is prepared from a polymer base material and polymer-coated nanometer zinc oxide particles. According to the polymer-coated nanometer zinc oxide particles, a polymer of divinyl benzene and 1-vinyl imidazole or 1-vinyl-3-alkyl imidazole ion fluid is utilized as a coating material.

Description

technical field [0001] The invention relates to an antibacterial composite material and a mat prepared from the composite material. Background technique [0002] Existing ordinary straw mats are generally processed and woven from natural mats. This kind of straw mat is not washable, easy to age, poor in softness, and easy to breed mites and bacteria, which has an impact on human health. Contents of the invention [0003] The main purpose of the present invention is to provide an antibacterial composite material for preparing mats. The composite material has good antibacterial properties, so the mats prepared therefrom also have good antibacterial properties. [0004] Another object of the present invention is to provide an antibacterial composite material for making mats. The composite material has good flame-retardant properties, so the mats prepared therefrom also have good flame-retardant properties. [0005] Another object of the present invention is to provide a mat ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/06C08L23/12C08L67/00C08L33/20C08L77/00C08K9/10C08K3/22C08K5/521A47G9/00
CPCA47G9/00A47G2009/001C08K3/22C08K5/521C08K9/10C08K2003/2296C08K2201/011C08L2201/02C08L2203/12C08L2207/062C08L23/06
Inventor 林旻
Owner NINGBO ORIENT SEATS IND
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