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Bactericidal disinfectant material containing chlorine dioxide, and application thereof

A chlorine dioxide, sterilization and disinfection technology, applied in applications, gasified substances, clothing, etc., can solve the problems of increasing the possibility of cross-infection, and achieve the effect of good air permeability, excellent protective performance, and soft texture

Inactive Publication Date: 2013-07-24
BEIJING OKEANOS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technology these masks rely on is only a passive mechanical filtration design, and microorganisms attached to or within the masks can survive for several hours, greatly enhancing the possibility of cross-infection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]Mix the chlorine dioxide microcapsules prepared according to method 1 and the formaldehyde-free binder 1:5 to make a coating, and then coat it on either side of the ultrafine fiber nonwoven fabric, clean it and dry it at 100°C , so that the coating is fixed on the non-woven fabric to make a sterilizing material.

Embodiment 2

[0033] Mix the chlorine dioxide microcapsules prepared according to method 2 and the formaldehyde-free binder at a ratio of 1:10 to make a coating, and then coat it on either side of the polyvinyl alcohol nonwoven fabric, clean it and dry it at a high temperature of 100°C , so that the coating is fixed on the non-woven fabric to make a sterilizing material.

Embodiment 3

[0035] After mixing the chlorine dioxide-containing nano-microspheres and the formaldehyde-free binder at a ratio of 1:8, a coating is prepared, and then coated on either side of a polyvinyl alcohol nonwoven fabric, cleaned and dried at a high temperature of 100°C to make The paint is fixed on the non-woven fabric to make a sterilizing material.

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PUM

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Abstract

The invention discloses a bactericidal disinfectant material containing chlorine dioxide. The material takes non-woven fabric as a substrate, and substances capable of releasing chlorine dioxide are fixed on the surface of the substrate. The substances capable of releasing chlorine dioxide are microcapsules, nanometer microspheres or polymer microspheres containing chlorine dioxide. The chlorine dioxide is fixed on the non-woven fabric and released slowly so as to achieve the aim of efficiently sterilizing and disinfecting. Microcapsule technology is preferably utilized to effectively and stably release the chlorine dioxide, and non-reducing spices can also be added during the preparation of the microcapsules so as to cover the special smell of the chlorine dioxide.

Description

technical field [0001] The invention relates to a sterilizing and disinfecting material containing chlorine dioxide and its application. Background technique [0002] Chlorine dioxide is currently recognized as a highly efficient, low-toxic, rapid, and broad-spectrum fourth-generation new type of bactericidal disinfectant. It has been recognized by the World Health Organization (WHO) for its strong bactericidal power, non-carcinogenic, and non-secondary pollution characteristics. Listed as A1 grade disinfectant. Approved by the US Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA), it is used in food preservation, processing, disinfection of drinking water, sterilization, deodorization, industry, agriculture and medical care. Because of its 100% sterilizing rate against bacteria, fungi, viruses, and spores, it has been widely used in medical disinfection abroad, especially in the field of oral cavity, but it has not been widely used in my count...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/04A41D13/11A61L101/06
Inventor 高源刘迎春
Owner BEIJING OKEANOS TECH