Title:
ION-RADIATING MASK
Document Type and Number:
WIPO Patent Application WO/2022/054608
Kind Code:
A1
Abstract:
[Problem] The present invention provides an ion-radiating mask capable of adsorbing and inactivating minute floating substances such as viruses and allergic substances by radiating ions into air. [Solution] In this ion-radiating mask, a mixture of a granular matter or powdery matter of a radioactive natural mineral is applied to the outer surface of a mask main body. Specifically, the outer surface of the mask main body is formed from a fibrous material or unwoven fabric material, and the outer surface of the mask main body is subjected to printing with a pigment ink or dye ink containing a mixture of a granular matter or a powdery matter of a radioactive natural mineral. More specifically, the outer surface of the mask main body is coated with a radiation intercepting substance, and a dot pattern is printed with the pigment ink on the coated surface.
Inventors:
TAKEHARA TAKASHI (JP)
Application Number:
PCT/JP2021/031553
Publication Date:
March 17, 2022
Filing Date:
August 27, 2021
Export Citation:
Assignee:
TAKEHARA TAKASHI (JP)
International Classes:
A62B18/02; A41D13/11
Foreign References:
| JP2011011004A | 2011-01-20 | |||
| JP2019027002A | 2019-02-21 | |||
| JP2008538136A | 2008-10-09 |
Attorney, Agent or Firm:
YAMAGUCHI, Nobuyuki (JP)
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