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Nano-virus isolation spraying agent for mask

A spraying agent and mask technology, applied in the field of health and medical care, to achieve the effect of wide expansion and application, fast use speed and simple operation

Pending Publication Date: 2020-06-12
通化名成电瓷电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of nano-virus isolation spraying agent for masks at the above-mentioned deficiencies, which fundamentally solves the problem of disposable articles for mask protection and isolation

Method used

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  • Nano-virus isolation spraying agent for mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Nano virus isolation spraying agent for masks, formula material selection: sodium hydroxymethyl cellulose powder as the main fiber particles, the dosage is 35%, the particle size is 7μm; borosilicate tourmaline is used as electret, the ratio is 5%, the particle size is 6μm ; Use styrene-acrylic emulsion as the adhesive, the dosage is 10%; the solvent is an appropriate amount of water, and the static voltage is 6.5kV.

[0036] A preparation method of a nano virus isolation spraying agent for a face mask, the steps are as follows:

[0037] (1) Using nanotechnology to process nano-hydroxymethylcellulose sodium fiber particles, the dosage is 35%, and the particle size is 7 μm;

[0038] (2) Electrostatic electret processing is performed on the nanofiber particles to obtain electrostatic nanofiber particles; borosilicate tourmaline is used as the electret, the proportioning dosage is 5%, and the particle size is 6 μm.

[0039] (3) Mix the electrostatic nanofiber particles and ...

Embodiment 2

[0042] Nano virus isolation spraying agent for masks, formula material selection: polypropylene fiber powder as the main fiber particles, the dosage is 40%, the particle size is 7μm; the cloth tourmaline is electret, the ratio is 6%, the particle size is 7μm; Adhesive, the dosage is 15%; the solvent is alcohol and water, and the electrostatic voltage is 7kV. Preparation method slightly.

[0043] Experimental conclusion: Spray 3 layers of ordinary masks with ordinary hand-pressed spray bottles, and let them dry naturally for 5 minutes. The inspection indicators are better than the national standards required by N95.

Embodiment 3

[0045] Nano-virus isolation spraying agent for masks, formula material selection: carbon fiber powder as the main fiber particles, the dosage is 30%, the particle size is 8μm; calcium magnesium tourmaline is used as electret, the ratio is 7%, the particle size is 7μm; acrylic emulsion is used as the adhesive The dosage is 10%; the solvent is an appropriate amount of alcohol and water, and the static voltage is 7.5kV. Preparation method slightly.

[0046] Experimental conclusion: Spray 3 layers of ordinary masks with ordinary hand-pressed spray bottles, and let them dry naturally for 5 minutes. The inspection indicators are better than the national standards required by N95.

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Abstract

The invention relates to the field of health and medical treatment, in particular to a nano-virus isolation spraying agent for a mask. The nano-virus isolation spraying agent is a new material for spraying on the surface of a common mask to be converted into a medical protective mask and is a spraying product and technology for transforming the surface of the common mask into a medical bacterial isolation mask after spraying and is an upgraded product of the medical protective mask. The nano-virus isolation spraying agent is prepared from the following raw materials in percentage by weight: electrostatic nano-fiber particles, tourmaline, an adhesive and the balance of water or alcohol. The nano-virus isolation spraying agent can be used for conventional common masks made of different materials, the application range is wide, the common masks have the virus protection function and the PM2.5 blocking capacity, haze gas is effectively prevented from invading, and repeated use of the masksis not affected.

Description

technical field [0001] The invention relates to the field of hygiene and medical care, namely a nano-virus isolation spraying agent for masks. It is a new material that transforms the surface of ordinary masks into medical protective masks by spraying. It is a spraying product and technology that transforms the surface of ordinary masks into medical bacteria isolation masks after spraying. It is an upgraded product of medical protective masks. Background technique [0002] In the prior art, a mask is a sanitary product, which generally refers to an appliance worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and leaving the wearer's mouth and nose. or paper etc. Masks are divided into medical masks and non-medical masks. Non-medical masks can be washed and used repeatedly, but they cannot block viruses, such as the SARS virus in 2013 and the new coronavirus in 2020. Medical masks are us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/28C09D125/14C09D123/12C09D129/04C09D7/65C09D1/00A41D13/11
CPCC09D101/284C09D123/12C09D7/65C09D1/00A41D13/11C08L25/14C08K3/38C08L29/04
Inventor 杜晓锋张新雨
Owner 通化名成电瓷电器有限公司
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