Title:
METHOD FOR INACTIVATING AIRBORNE MICROORGANISMS
Document Type and Number:
WIPO Patent Application WO/2016/194884
Kind Code:
A1
Abstract:
[Problem] To provide a method for inactivating airborne microorganisms by supplying a sufficient amount of chlorine dioxide gas into the air. [Solution] Provided is a method for inactivating airborne microorganisms which includes: (1) a step in which a solid chemical agent is prepared, said solid chemical agent containing (A) a porous material supporting a chlorite and (B) a metal catalyst or a metal oxide catalyst, such that within the solid chemical agent, the mass ratio of the chlorite to the metal catalyst or the metal oxide catalyst is 1:0.04-0.8; (2) a step in which the solid chemical agent is exposed to visible light; and (3) a step in which chlorine dioxide gas produced from the solid chemical agent is supplied into air containing airborne microorganisms.
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Inventors:
MORINO HIROFUMI (JP)
KOIZUMI TOMOKO (JP)
SOGAWA KOSHIRO (JP)
KOIZUMI TOMOKO (JP)
SOGAWA KOSHIRO (JP)
Application Number:
PCT/JP2016/065949
Publication Date:
December 08, 2016
Filing Date:
May 31, 2016
Export Citation:
Assignee:
TAIKO PHARMACEUTICAL CO LTD (JP)
International Classes:
A61L9/01; A61L9/015; B01J21/16; B01J35/02; C01B11/02
Domestic Patent References:
| WO2011118447A1 | 2011-09-29 | |||
| WO2007061092A1 | 2007-05-31 | |||
| WO2015098731A1 | 2015-07-02 |
Foreign References:
| JP2002543977A | 2002-12-24 | |||
| JP2015077268A | 2015-04-23 | |||
| JP2011067285A | 2011-04-07 |
Attorney, Agent or Firm:
NANJO, Masahiro et al. (JP)
Masahiro Nanjo (JP)
Masahiro Nanjo (JP)
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