Title:
VIRUCIDAL AGENT
Document Type and Number:
WIPO Patent Application WO/2022/239605
Kind Code:
A1
Abstract:
[Problem] To provide a virucidal agent that has stable properties, exhibits an effect of inactivating a virus and is less harmful to humans. [Solution] A virucidal agent comprising a virucidal component and a pH adjusting agent, wherein: the virucidal component is at least one selected from the group consisting of silicic acid, a silicic acid salt, silicic acid hydrate, sodium hydroxide, calcium hydroxide and potassium hydroxide; the pH adjusting agent is a specific acidic compound optionally combined with a neutral compound; and the pH value of the virucidal agent is lower than 12.
Inventors:
SHINDO TAISUKE (JP)
OIKAWA DAISUKE (JP)
OIKAWA DAISUKE (JP)
Application Number:
PCT/JP2022/018024
Publication Date:
November 17, 2022
Filing Date:
April 18, 2022
Export Citation:
Assignee:
GRAFTON INC (JP)
International Classes:
A01N59/00; A01N25/00; A01P1/00; A61K9/08; A61K33/00; A61K47/10; A61K47/12; A61K47/18; A61K47/20; A61K47/32; A61K47/34; A61K47/36; A61K47/38; A61P31/12; A61P31/14; A61P31/16
Domestic Patent References:
| WO2014115860A1 | 2014-07-31 |
Foreign References:
| JP2020125258A | 2020-08-20 | |||
| JP2014014801A | 2014-01-30 | |||
| JP2013082945A | 2013-05-09 |
Other References:
JANNAT RISAT, DAVID HSU, GARGI MAHESHWARI: "Inactivation of Adenovirus Type 5 by Caustics", BIOTECHNOLOGY PROGRESS, vol. 21, no. 2, 30 April 2005 (2005-04-30), pages 446 - 450, XP093004022, DOI: 10.1021/bp049812f
Attorney, Agent or Firm:
ETOH Toshiaki et al. (JP)
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