Title:
ACTIVATED CARBON FOR VIRUS INACTIVATION
Document Type and Number:
WIPO Patent Application WO/2023/204316
Kind Code:
A1
Abstract:
The present invention provides activated carbon for virus inactivation, constituted of, for example, activated carbon or the like containing nitrogen atoms and having as a carbon source a phenol resin composition containing a phenol resin and a nitrogen-atom-containing compound, wherein the nitrogen atoms are derived from at least one nitrogen-atom-containing compound selected from silk, lysine, chitin, chitosan, glucosamine, melamine-derived compounds, and urea-derived compounds, the activated carbon for virus inactivation has a DNA adsorption capacity of 10 μg/g or more, and the activated carbon for virus inactivation has favorable virus inactivation capability.
Inventors:
NISHIYAMA YUKI (JP)
YANAGAWA YU (JP)
MORIKAWA SHIGERU (JP)
YANAGAWA YU (JP)
MORIKAWA SHIGERU (JP)
Application Number:
PCT/JP2023/016174
Publication Date:
October 26, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
MAN EI CHEMICAL IND LTD (JP)
KAKE EDUCATIONAL INST (JP)
KAKE EDUCATIONAL INST (JP)
International Classes:
A01N61/00; A01P1/00; A01N59/00; A61K31/17; A61K31/198; A61K31/53; A61K31/7008; A61K31/722; A61K31/775; A61K38/16; C08G8/08
Foreign References:
| JP2002020297A | 2002-01-23 | |||
| JP2010063952A | 2010-03-25 |
Other References:
SHIRAI ATSUSHI, MASAMITSU MIYASHITA, MARIKO SAKAGAMI, KENICHI NAKAJIMA, CHIYUKI TAKABAYASHI, HIROAKI MACHII: "Natural material carbon silk shows virus removal effect", JAPANESE VETERINARY MEDICAL ASSOCIATION MAGAZINE, vol. 61, no. 1, 1 January 2008 (2008-01-01), pages 48 - 54, XP093102177, ISSN: 2186-0211
DOMAGAŁA KAMILA, BELL JON, YÜZBASI NUR SENA, SINNET BRIAN, KATA DARIUSZ, GRAULE THOMAS: "Virus removal from drinking water using modified activated carbon fibers", RSC ADVANCES, vol. 11, no. 50, 21 September 2021 (2021-09-21), pages 31547 - 31556, XP093101702, DOI: 10.1039/D1RA06373A
DOMAGAŁA KAMILA, BELL JON, YÜZBASI NUR SENA, SINNET BRIAN, KATA DARIUSZ, GRAULE THOMAS: "Virus removal from drinking water using modified activated carbon fibers", RSC ADVANCES, vol. 11, no. 50, 21 September 2021 (2021-09-21), pages 31547 - 31556, XP093101702, DOI: 10.1039/D1RA06373A
Attorney, Agent or Firm:
YANAGINO IP, P.C. (JP)
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