Title:
FINE PARTICLE POWDER OF METALLIC COPPER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/204118
Kind Code:
A1
Abstract:
The present invention pertains to: a fine particle powder of metallic copper that is capable of efficiently exhibiting antiviral properties; a method for manufacturing the fine particle powder of metallic copper; and an antiviral agent. More specifically, the fine particle powder of metallic copper is characterized by comprising metallic copper fine particles coated with a fatty acid and/or an ester compound.
Inventors:
KOGANEI AKIKO (JP)
OHASHI KAZUAKI (JP)
KOSAKA YASUHIRO (JP)
IKUTAME DAISUKE (JP)
HAMANO RYOSUKE (JP)
ISHIKO AKIRA (JP)
OHASHI KAZUAKI (JP)
KOSAKA YASUHIRO (JP)
IKUTAME DAISUKE (JP)
HAMANO RYOSUKE (JP)
ISHIKO AKIRA (JP)
Application Number:
PCT/JP2020/015134
Publication Date:
October 08, 2020
Filing Date:
April 02, 2020
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
International Classes:
A61P31/12; A01N25/04; A01N25/12; A01N59/20; A01P1/00; A61K33/34; B22F1/00; B22F1/102; B22F9/20; B22F9/24; B82Y5/00; B82Y40/00
Domestic Patent References:
| WO2017170593A1 | 2017-10-05 | |||
| WO2009122467A1 | 2009-10-08 | |||
| WO2008041780A1 | 2008-04-10 |
Foreign References:
| JP2018100234A | 2018-06-28 |
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
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