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Method of removing hazardous substance, and hazardous substance removing material using the same such as air cleaning filter, mask and wipping sheet, and method of storing the same

A technology for harmful substances and masks, which is applied in the field of removing harmful substances and materials, and can solve the problems of proliferation of harmful substances and low sensitivity.

Inactive Publication Date: 2008-06-25
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the method of removing harmful substances in the air by filtration using a filter or physical adsorption using an adsorbent is non-specific, so the sensitivity is low
In addition, the removed harmful substances float in the air again, which will cause the proliferation of harmful substances and become a new source of pollution. In order to avoid this situation, it is necessary to comprehensively utilize technologies for sterilization or inactivation of harmful substances

Method used

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  • Method of removing hazardous substance, and hazardous substance removing material using the same such as air cleaning filter, mask and wipping sheet, and method of storing the same
  • Method of removing hazardous substance, and hazardous substance removing material using the same such as air cleaning filter, mask and wipping sheet, and method of storing the same
  • Method of removing hazardous substance, and hazardous substance removing material using the same such as air cleaning filter, mask and wipping sheet, and method of storing the same

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Embodiment Construction

[0040] Embodiments of the present invention will be described in detail below.

[0041] figure 1 Denotes material 10 for removal of harmful substances.

[0042] In the structure of the material 10 from which harmful substances are removed, the carrier 11 supports the antibody 12 .

[0043]The carrier 11 is made of a humidity-regulating material, which can adjust the humidity of the atmosphere around the antibody 12 to suit the activity of the antibody 12 . Examples of the humidity-conditioning material include fibers, and the carrier 11 may be formed of a woven fabric, a non-woven fabric, or the like. However, when the carrier 11 is made of fiber, it is preferable that the water content of the fiber is high, so that the humidity of the atmosphere around the antibody can be adjusted so that the antibody 12 can exert its activity. Therefore, the carrier 11 is preferably formed of fibers with a standard moisture content of 7.0% or higher, more preferably with a standard moistu...

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Abstract

Hazardous substance (20) is removed by the use of hazardous substance removing material (10) comprising support (11) and, borne thereon, antibody (12). The humidity of ambient atmosphere around the antibody (12) is adjusted to one in which the antibody (12) exhibits activity.

Description

technical field [0001] The present invention relates to a method for removing harmful substances such as air purification, and relates to a material for removing harmful substances such as an air cleaning filter, a mask, and a wiping sheet using the method, and a storage method thereof. Background technique [0002] Methods for removing harmful substances derived from microorganisms in the air such as viruses and bacteria include methods of removing them by filtration using various filters, and methods of removing them by physical adsorption using an adsorbent. [0003] Japanese Patent Laid-Open Publication No. Hei 9-234317 discloses a filter for removing viruses, which uses at least One as a virus capture body. This virus-removing filter can be used in ordinary living spaces, and can efficiently remove viruses such as influenza. [0004] In addition, Japanese Patent Laid-Open Publication No. 2001-527166 discloses a fiber material containing highly finely fibrillated multi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/01A62B18/08
Inventor 小泽智新井润一郎
Owner DAIKIN IND LTD