INACTIVATION AGENT FOR NON-ENVELOPED VIRUS

PROBLEM TO BE SOLVED: To provide an inactivation agent having excellent inactivation effect on non-enveloped viruses such as norovirus and to provide an inactivation method. SOLUTION: The inactivation agent for non-enveloped viruses contains a quaternary ammonium salt expressed by general formula (1...

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Bibliographische Detailangaben
Hauptverfasser: YOMO SUKEMICHI, TANAKA ATSUSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an inactivation agent having excellent inactivation effect on non-enveloped viruses such as norovirus and to provide an inactivation method. SOLUTION: The inactivation agent for non-enveloped viruses contains a quaternary ammonium salt expressed by general formula (1) as an active component and has a pH of 5-9, and the inactivation method for the non-enveloped virus comprises contact of the inactivation agent with the virus. In the formula, R1and R2are each independently 1-4C alkyl; R3and R4are each independently 8-12C straight or branched-chain alkyl; and Y-is inorganic or organic anion. COPYRIGHT: (C)2010,JPO&INPIT