LIQUID VIRUS-INACTIVATING COMPOSITION

To provide a liquid virus-inactivating composition that exhibits minimal skin irritation and superior virus inactivation effects.SOLUTION: The present invention provides a liquid virus-inactivating composition comprising a quaternary ammonium salt (I) represented by the formula (I), with a pH of 4 o...

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Hauptverfasser: NAKAGAWARA CHISAKI, WAKAMATSU RIEKO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a liquid virus-inactivating composition that exhibits minimal skin irritation and superior virus inactivation effects.SOLUTION: The present invention provides a liquid virus-inactivating composition comprising a quaternary ammonium salt (I) represented by the formula (I), with a pH of 4 or more and 9 or less (excluding liquid virus-inactivating compositions for treating fiber products). In the formula (I), R1 and R2 independently represent a C8-18 linear or branched alkyl group or C8-18 linear or branched alkenyl group, and at least one of R1 and R2 comprises a C12-14 linear or branched alkyl group, R3 is a methyl group or an ethyl group, R4 is a methyl group, X is chlorine, bromine, methyl sulfate or ethyl sulfate.SELECTED DRAWING: None 【課題】本発明は、皮膚への刺激が少なく、優れたウイルス不活化効果を奏する液体ウイルス不活化組成物を目的とする。【解決手段】下記式(I)で表される第四級アンモニウム塩(I)を含有し、pHが4以上9以下である、液体ウイルス不活化組成物(ただし、繊維製品処理用の液体ウイルス不活化組成物を除く)。[化1]TIFF2024044307000006.tif29170式(I)において、R1及びR2は、それぞれ独立して炭素数8~18の直鎖もしくは分岐アルキル基又は炭素数8~18の直鎖もしくは分岐アルケニル基であり、かつ、R1及びR2の少なくとも一方が炭素数12~14の直鎖もしくは分岐アルキル基を含み、R3はメチル基又はエチル基であり、R4はメチル基であり、Xは塩素、臭素、硫酸メチル又は硫酸エチルである。【選択図】なし