WO2021250907A1 - Stérilisant - Google Patents

Stérilisant Download PDF

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Publication number
WO2021250907A1
WO2021250907A1 PCT/JP2020/023318 JP2020023318W WO2021250907A1 WO 2021250907 A1 WO2021250907 A1 WO 2021250907A1 JP 2020023318 W JP2020023318 W JP 2020023318W WO 2021250907 A1 WO2021250907 A1 WO 2021250907A1
Authority
WO
WIPO (PCT)
Prior art keywords
aqueous solution
chlorine dioxide
sterilizing agent
stabilized chlorine
cationic surfactant
Prior art date
Application number
PCT/JP2020/023318
Other languages
English (en)
Japanese (ja)
Inventor
好文 沢田
Original Assignee
株式会社ピーアンドエス
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ピーアンドエス filed Critical 株式会社ピーアンドエス
Priority to PCT/JP2020/023318 priority Critical patent/WO2021250907A1/fr
Publication of WO2021250907A1 publication Critical patent/WO2021250907A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes

Definitions

  • the present invention relates to a method for preventing airborne or contact infection of bacteria or viruses indoors and a sterilizing agent used for the method.
  • the deodorizing and sterilizing spray device sprays a stabilized chlorine dioxide aqueous solution atomized by a mist generating means into a room from an outlet. Since the fine particles of the sprayed stabilized chlorine dioxide aqueous solution evaporate and diffuse into the room as chlorine dioxide gas, the room can be deodorized and sterilized by this deodorizing and sterilizing spray device. Therefore, when applied to medical facilities such as hospitals, it can be expected to have an effect of preventing airborne infection.
  • an object of the present invention is to provide a method for preventing infection without an unpleasant odor and a sterilizing agent used in the method, in which a sprayer for general household use can be used.
  • a diluted aqueous solution obtained by diluting a sterilizing agent containing a stabilized chlorine dioxide aqueous solution containing a cationic surfactant to 1 to 100 ppm is sprayed.
  • the diluted aqueous solution may contain an extract obtained by boiling a plant in hot water or an aroma oil.
  • the sterilizing agent according to the present invention contains a stabilized chlorine dioxide aqueous solution containing a cationic surfactant.
  • the stabilized chlorine dioxide aqueous solution to which a cationic surfactant is added uses apple acid as the acid used for producing stabilized chlorine dioxide water so that the chlorine component is stabilized under the conditions of PH7 to 10.
  • the cationic surfactant to be added preferably contains benzenetonium chloride.
  • the infection prevention method according to the present invention uses a stabilized chlorine dioxide aqueous solution to which a cationic surfactant is added, even if the concentration of chlorine dioxide is kept low, the place where the diluted aqueous solution is sprayed is sufficiently sterilized. be able to. Therefore, even when a general household sprayer is used, there is no risk of failure due to chlorine. In addition, since the concentration of chlorine dioxide is low, it is possible to suppress the generation of unpleasant odors.
  • the spray may be applied to a space that requires sterilization of air, but it may be applied to an object that requires sterilization by using a simple spraying tool such as a sprayer, for example, furniture such as a chair or a curtain. You may.
  • the sterilizing agent according to the present invention contains a stabilized chlorine dioxide aqueous solution to which a cationic surfactant is added, it is suitable for the infection prevention method according to the present invention.
  • the diluted aqueous solution of the stabilized chlorine dioxide aqueous solution may contain an extract obtained by boiling a plant or an aroma oil, and in that case, spraying may be performed. Since it is accompanied by an odor that is generally comfortable, that is, the scent of so-called herbs, the unpleasant odor caused by chlorine can be suppressed more effectively.
  • the sterilizing function can be further enhanced, and the concentration is extremely low without damaging a general household sprayer and without causing an unpleasant odor. However, a sufficient infection control effect can be obtained.
  • ⁇ Odor sensory test> Put the liquid on the petri dish and check for the presence of chlorine odor during volatilization, and it is odorless. A slight odor. It was evaluated by the pungent odor.
  • the diluted concentration in the table is the concentration of the stabilized chlorine dioxide aqueous solution with respect to the total amount of the diluted aqueous solution.
  • Examples 1 to 3 have the same bactericidal effect as Reference Example 1 having a high dilution concentration.
  • Comparative Example 1 a sufficient bactericidal effect has not been obtained. As a result, it was confirmed that if the dilution concentration is 1 ppm or more, the bactericidal ability is sufficient.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention fournit un procédé de prévention des infections permettant la mise en œuvre d'un pulvérisateur à usage domestique universel, et ne s'accompagnant pas d'odeurs désagréables, et fournit également un stérilisant mis en œuvre dans ce procédé. Selon le procédé de prévention des infections de l'invention, une solution aqueuse diluée, dans １ à １００ｐｐｍ de laquelle est dilué le stérilisant comprenant une solution aqueuse de dioxyde de chlore stabilisé de type additif tensio-actif cationique, est pulvérisée. Ladite solution aqueuse diluée peut comprendre une huile aromatique ou un extrait obtenu par bain-marie d'une plante. Le stérilisant de l'invention contient une solution aqueuse de dioxyde de chlore stabilisé de type additif tensio-actif cationique.
PCT/JP2020/023318 2020-06-08 2020-06-08 Stérilisant WO2021250907A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/023318 WO2021250907A1 (fr) 2020-06-08 2020-06-08 Stérilisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/023318 WO2021250907A1 (fr) 2020-06-08 2020-06-08 Stérilisant

Publications (1)

Publication Number Publication Date
WO2021250907A1 true WO2021250907A1 (fr) 2021-12-16

Family

ID=78847179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/023318 WO2021250907A1 (fr) 2020-06-08 2020-06-08 Stérilisant

Country Status (1)

Country Link
WO (1) WO2021250907A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269017A (ja) * 1998-02-20 1999-10-05 Business Plan Kk 純粋二酸化塩素液剤又は安定化二酸化塩素液剤を含有するエアゾール組成物
JPH11322501A (ja) * 1998-05-11 1999-11-24 Hakuzensha:Kk 遺体保存方法
JP2000063217A (ja) * 1998-06-11 2000-02-29 Dmc Network:Kk 徐放性がありかつ保存安定性に優れた二酸化塩素含有液剤
WO2005007174A2 (fr) * 2003-07-07 2005-01-27 Karagoezian Hampar J Preparations ophtalmiques antimicrobiennes synergetiques et dermatologiques contenant du chlorite et du peroxyde d'hydrogene
JP2005172315A (ja) * 2003-12-09 2005-06-30 Business Plan Kk 空調設備
WO2008099911A1 (fr) * 2007-02-16 2008-08-21 Taiko Pharmaceutical Co., Ltd. Composition antivirale à large spectre présentant une excellente stabilité au stockage
JP2016101303A (ja) * 2014-11-28 2016-06-02 有限会社クリーンケア 二酸化塩素発生剤
JP2017109978A (ja) * 2015-12-18 2017-06-22 株式会社 エースネット 薬剤
WO2018230743A1 (fr) * 2017-06-17 2018-12-20 株式会社エースネット Catalyseur de génération de radicaux, procédé de production de radicaux, procédé de production de produit de réaction d'oxydation, médicament, et médecine de l'agriculture et du bétail

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269017A (ja) * 1998-02-20 1999-10-05 Business Plan Kk 純粋二酸化塩素液剤又は安定化二酸化塩素液剤を含有するエアゾール組成物
JPH11322501A (ja) * 1998-05-11 1999-11-24 Hakuzensha:Kk 遺体保存方法
JP2000063217A (ja) * 1998-06-11 2000-02-29 Dmc Network:Kk 徐放性がありかつ保存安定性に優れた二酸化塩素含有液剤
WO2005007174A2 (fr) * 2003-07-07 2005-01-27 Karagoezian Hampar J Preparations ophtalmiques antimicrobiennes synergetiques et dermatologiques contenant du chlorite et du peroxyde d'hydrogene
JP2005172315A (ja) * 2003-12-09 2005-06-30 Business Plan Kk 空調設備
WO2008099911A1 (fr) * 2007-02-16 2008-08-21 Taiko Pharmaceutical Co., Ltd. Composition antivirale à large spectre présentant une excellente stabilité au stockage
JP2016101303A (ja) * 2014-11-28 2016-06-02 有限会社クリーンケア 二酸化塩素発生剤
JP2017109978A (ja) * 2015-12-18 2017-06-22 株式会社 エースネット 薬剤
WO2018230743A1 (fr) * 2017-06-17 2018-12-20 株式会社エースネット Catalyseur de génération de radicaux, procédé de production de radicaux, procédé de production de produit de réaction d'oxydation, médicament, et médecine de l'agriculture et du bétail

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