Title:
METHOD FOR HIGH FUNCTIONALIZATION OF MASK BY COMBINING ANTIBACTERIAL MATERIAL WITH VIRUS INACTIVATION MATERIAL
Document Type and Number:
Japanese Patent JP2021181664
Kind Code:
A
Abstract:
To provide a method for inactivation of bacteria or virus due to a composite effect and for sanitization of environment in a mask.SOLUTION: In a mask of the invention, nano silver, nano copper and nano graphene having the functions of sterilization or virus inactivation are applied to coat a mask material, and in addition, a sheet impregnated with an enzyme breaking protein or fat of an envelope and having a virus inactivation function are placed thereon, which contributes to inhibiting bacteria and virus and purifying air in the mask. The sheet is not subjected to a chemical treatment and brings non-variant intolerance inactivity processing of virus and a natural purification without burden or trouble on its respiratory system.SELECTED DRAWING: None
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Inventors:
HARA KOICHI
SAWADA SHIGEMI
SAWADA SHIGEMI
Application Number:
JP2020102676A
Publication Date:
November 25, 2021
Filing Date:
May 18, 2020
Export Citation:
Assignee:
TCB CO LTD
SAWADA SHIGEMI
SAWADA SHIGEMI
International Classes:
A61L9/00; A41D13/11; A61L9/16; A62B18/02
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