WO2001041572A1 - Procedes de sterilisation - Google Patents
Procedes de sterilisation Download PDFInfo
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- WO2001041572A1 WO2001041572A1 PCT/JP2000/008717 JP0008717W WO0141572A1 WO 2001041572 A1 WO2001041572 A1 WO 2001041572A1 JP 0008717 W JP0008717 W JP 0008717W WO 0141572 A1 WO0141572 A1 WO 0141572A1
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Classifications
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- 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
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/358—Inorganic compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
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- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Definitions
- chlorinated disinfectants such as sodium hypochlorite, calcium hypochlorite, and sodium dichloroisocyanurate have been widely used as disinfectants in a wide range of environments.
- hypochlorites such as sodium hypochlorite are widely used in terms of price and effect, but are not suitable for sterilization and sterilization of microorganisms required in various fields such as medical and food industries. Many proposals have been made to further improve its efficacy.
- Japanese Patent Application Laid-Open No. 57-61099 discloses a liquid sterilizer containing hypochlorite, an alkaline substance and a specific quaternary ammonium salt type cationic surfactant in a specific weight ratio.
- a bleach composition is disclosed.
- Japanese Patent Application Laid-Open No. 7-233339 discloses sterilization for medical devices such as artificial dialysis machines containing sodium hypochlorite, an anionic surfactant, an alkali agent, an anionic surfactant and a chelating agent.
- a cleaning agent is disclosed.
- hypochlorite fungicides although effective to some extent against the common bacterium mold (hyphae), are more resistant to viruses with higher drug resistance, spores formed by bacilli, and viable spores. On the other hand, sufficient effects cannot be expected with simple operations.
- Japanese Patent Application Laid-Open No. 11148/988 also discloses chlorine-based disinfectants such as alkaline earth metal hypochlorites such as highly bleached powder (calcium hypochlorite), solid acids, and surfactants. Although a solid sterilizing detergent using a dispersant has been disclosed, there is no recognition of a higher level of sterilizing treatment.Also, alkaline earth metals such as calcium cause scale and scum to occur, reducing sterilization efficiency. Bring.
- JP-A-59-93799 discloses that aminoxide is mixed with a liquid detergent containing hypochlorite and alcohol.
- JP-A-59-98200 discloses that amine oxide is used as a thickener for a bleach containing an alkali metal hypochlorite salt. There is no mention of sterilization of spores or virions, especially of high resistance. Disclosure of the invention
- An object of the present invention is to provide a sterilization method that can achieve a high sterilization effect by simple processing, and that is excellent in safety and workability.
- the present invention is a sterilization method in which an aqueous solution containing hypochlorous acid and Z or a salt thereof (A) a surfactant (B) and a pH adjuster (C) is brought into contact with a microorganism. That is, by applying a bactericidal effective amount of an aqueous solution containing hypochlorous acid and Z or a salt thereof (A), a surfactant (B) and a pH adjuster (C) to a place where the microorganisms are sterilized, the microorganisms are destroyed. This is a sterilization method.
- the pH (25 ° C.) power S is 3 to 8, or the effective chlorine concentration of the aqueous solution is 5 to 500 Oppm.
- pH (25 ° C) force ; 5 to 8, 5 to 7.5, 5 or more and less than 7, more preferably 6 or more and less than 7.
- the preferred pH adjuster (C) is an organic acid or a salt thereof, and in particular, the organic acid or a salt thereof is a saturated dibasic acid or a salt thereof. It is preferable that a saturated organic acid or a salt thereof is contained at a pH (25 ° C) of 5 or more and less than 7, particularly 6 or more and less than 7.
- Preferred surfactants (B) are one or more selected from amphoteric surfactants, cationic surfactants and nonionic surfactants.
- sodium hypochlorite (A), radial dimethylamine oxide (B), succinic acid (C) and the like are preferable.
- the method for killing microorganisms of the present invention specifically includes the following embodiments. Sterilization of hard surfaces, mold removal, sterilization of automatic washing machines, sterilization of fresh foods, sterilization of textile products, sterilization of medical equipment. It can also be applied to food processing and kitchen sterilization. It can also be used for sterilizing and cleaning plastic bottles for drinking water. The collected products can be sterilized and cleaned.
- an alkali metal hypochlorite is used as the component (A), and an interface between an amine oxide and a polyhydric alcohol derivative surfactant is used as the component (B).
- An activator is used, and an organic acid or a salt thereof is used as the component (C).
- alkali metal hypochlorite (A) used in the present invention examples include sodium hypochlorite, potassium hypochlorite, lithium hypochlorite, etc., and sodium hypochlorite is preferred. .
- Examples of the amine oxide (B) used in the present invention include alkyl dimethyl amine oxides, and those having an alkyl group having 8 to 18 carbon atoms are particularly preferable.
- the aqueous solution used in the embodiment (R) of the present invention is a solution that synergistically enhances the bactericidal effect by the combined effect of the alkali metal hypochlorite (A) and the amine oxide (B).
- the component ( ⁇ ) indicates the weight based on available chlorine.
- the aqueous solution used in the present invention preferably further contains an organic acid or a salt thereof (C);
- the organic acid or a salt thereof (C) include a saturated dibasic acid such as malonic acid, succinic acid, daltaric acid, adipic acid, and sebacic acid or a salt thereof, fumaric acid, and maleic acid. And the like, and unsaturated dibasic acids or salts thereof.
- it is a saturated dibasic acid or a salt thereof, more preferably a saturated dibasic acid having 3 to 10 carbon atoms or a salt thereof, and particularly preferably succinic acid or a salt thereof.
- the organic acid or its salt (C) has a weight ratio to the alkali metal hypochlorite (A) of (C) Z (A)-5/1 -1/10, In particular, it is preferable to use lZl to 1Z5.
- the aqueous solution used in the present invention may contain an alkali metal hydroxide and a hydroxide of alkaline metal or alkaline earth metal (D).
- alkali metal hydroxide examples include sodium hydroxide, lithium hydroxide, calcium hydroxide, and the like, and sodium hydroxide and potassium hydroxide are preferred.
- the aqueous solution used in the present invention may contain an alkali metal salt of an inorganic acid and Z or an alkaline earth metal salt of an inorganic acid (E).
- the (E) component includes sodium sulfate, sodium nitrate, sodium chloride, sodium carbonate, sodium hydrogen carbonate, magnesium sulfate, magnesium nitrate, magnesium chloride, magnesium carbonate, sodium phosphate, sodium polyphosphate, potassium phosphate, and the like.
- Sodium sulfate, magnesium sulfate, sodium phosphate, sodium polyphosphate and phosphoric acid are preferred.
- the pH (25 ° C.) of the aqueous solution used in the present invention is 3 to 8, preferably 5 to 8, more preferably 5 to 7.5, still more preferably 5 or more and less than 7, particularly preferably 6 or more and less than 7
- the pH can be adjusted with the organic acid or its salt (C) or an inorganic acid.
- the effective chlorine concentration of the aqueous solution is preferably 5 to 5000 ppm, particularly preferably 50 to 200 ppm.
- the aqueous solution used in the present invention when in the form of a blend, contains the component (A) in an amount of 5 ppm to 12% by weight. /. In particular: 10-60000 ppm, (B) component 0.5-1 ⁇ -35% by weight, especially 1 ppm ⁇ 10% by weight. /. , (C) component 0.5 ppm-60 weight. /. Preferably contains especially 1 pp m to l 0% by weight. Usually, an aqueous solution obtained by further diluting this aqueous solution is brought into contact with microorganisms.
- the component (A) is 5 to 5000 ppm, more preferably 10 to 5000 ppm, especially 50 to 200 ppm, and the component (B) 0.5 to 50 000 ppm, further 5 to 2000 pm, especially 50 to 200 ppm, component (C) 0.5 to 25000 ppm, further 5 to 1 000 ppm, further 25 to 500 p pm, particularly preferably 25 to 150 ppm.
- the sterilization method of the present invention is carried out by bringing an aqueous solution containing the above components (A) and (B), and further containing the components (C) to (E) into contact with a microorganism.
- the microorganism means general bacteria, filamentous fungi, viruses, mold spores, bacterial spores and the like.
- the method of contact with the aqueous solution is not limited, but includes methods such as spraying, mist spraying, dipping, and filling.
- the object may be wiped off with a suitable carrier impregnated with the aqueous solution.
- the contact time of the aqueous solution is not limited, depending on the microorganism, a sufficient effect can be obtained even with a short contact time of 30 seconds or less, particularly 10 seconds or less.
- the temperature of the aqueous solution to be brought into contact is not limited, but is preferably from 10 to 70 ° C, particularly preferably from 20 to 60 ° C.
- the disinfecting method of the present invention has a wide disinfecting spectrum and is highly effective not only for bacteria (power), but also for viruses and spores. For example, it is used for the sterilization of hospitals, nursing homes, food processing factories, cleaning facilities, kitchens, etc. walls, floors, windows, etc., as well as the utensils, equipment, and products (eg, beverages) containers used in them.
- the disinfection method of the present invention exhibits excellent effects on various microorganisms, particularly microorganisms having high resistance such as spores and viruses, and is excellent in safety and workability.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and a cationic interface are used.
- an amphoteric surfactant and a cationic interface are used.
- at least one nonionic surfactant may be used.
- alkali metal hypochlorites such as hypochlorite, sodium hypochlorite, calcium hypochlorite, magnesium hypochlorite, etc. Alkali hypochlorite earth metal salts, etc. A genus salt is preferred, and sodium hypochlorite is particularly preferred.
- the component (A) is blended so that the effective chlorine concentration of the composition is preferably 1 to 500 ppm, more preferably 10 to 300 ppm, and still more preferably 30 to 1 GG ppm.
- amphoteric surfactant as the component (B) examples include amine oxides such as alkyldimethylamine oxide, betaines such as alkyldimethylamino fatty acid betaine, and alkylcarboxymethinolehydroxishethylimidazolymbetaine. Of these, alkyldimethylamine oxide having an alkyl group having 8 to 18 carbon atoms is preferable.
- examples of the cationic surfactant (B) include a primary amine salt, a secondary amine salt, a tertiary amine salt, and a quaternary ammonium salt. Of these, a quaternary ammonium salt is used. Salts are particularly preferred.
- At least one of the four substituents is an alkyl or alkenyl group having 8 to 28 carbon atoms, and the rest is a benzyl group, an alkyl group having 1 to 5 carbon atoms and 1 carbon atom.
- the alkyl or alkenyl group having a total carbon number of 8 to 28 is an alkoxyl group, an alkenyloxy group, an alkanoylamino group, an alkenoylamino group, an alkanoyloxy group or an alkenyloxy group within the range of the number of carbon atoms. It may be substituted.
- composition of the present invention preferably contains the component (B) in an amount of 1 to 5000 ppm, more preferably 5 to 3000 ppm, and particularly preferably 10 to 1,000 ppm.
- the weight ratio of the component (A) to the component (B) is as described in the embodiment (R) as (A) and (B).
- Examples of the pH adjuster (C) include an alkali metal hydroxide, an alkaline earth metal hydroxide, an inorganic acid or a salt thereof, an organic acid or a salt thereof, and the like.
- Examples of the hydroxide of an alkali metal and the hydroxide of an alkaline earth metal include sodium hydroxide, lithium hydroxide, and calcium hydroxide as described for the above-mentioned component (D).
- Examples of the inorganic acids or salts thereof include hydrochloric acid, sulfuric acid, sodium sulfate, sodium nitrate, sodium chloride, sodium carbonate, hydrogencarbonate, sodium hydrogencarbonate, potassium hydrogencarbonate, magnesium sulfate, magnesium nitrate, magnesium chloride, and carbonic acid.
- the organic acid or a salt thereof is as described in Embodiment (R).
- composition of the embodiment (S) of the present invention has a pH (20 ° C.) of 3 to 8, preferably 5 to 8, more preferably 5 to 7.5, and still more preferably 5 to 7. Particularly preferred is 5 or more and less than 7, more preferably 6 or more and less than 7.
- the component (C) is preferably used in such an amount that the pH is within this range.
- composition of the embodiment (S) of the present invention can contain an anionic surfactant.
- anionic surfactants include higher fatty acid salts, higher alcohol sulfate salts, higher alcohol sulfonate salts, sulfated fatty acid salts, sulfonated fatty acid salts, phosphate ester salts, fatty acid ester sulfate salts, and fatty acid esters.
- the bactericide composition for an automatic washing machine of the present invention includes, in addition to the above components (A) to (C), conventionally known tripolyphosphate, pyrophosphate, carbonate, percarbonate, and silicic acid.
- Inorganic builders such as salt and sulfate, ethylenediaminetetraacetate, aminotrimethylphosphonate, 1-hydroxy-1,1-diphosphonate, ethylenediamine
- Organic builders such as mintetramethylenephosphonate, diethylenetriaminepentamethylenephosphonate, citrate, dalconate, polyacrylate, acrylic acid-maleic acid copolymer, carboxymethylcellulose, etc.
- a nonionic surfactant, an enzyme and the like can also be appropriately blended.
- the composition of the present invention is suitable for use in automatic washing machines used for washing dishes and the like.
- the automatic washing machine means the entire apparatus capable of continuously or batch-cleaning hard surfaces such as tableware such as cups and transport containers such as plastic containers, and the size and method are not particularly limited. . Sterilization using this is more effective if it is performed after removing dirt.
- a method of spraying the composition of the present invention after washing and before final rinsing is used. Optimal.
- composition of the present invention is suitable for use in automatic washing machines used for washing dishes and the like, and shows a high bactericidal activity against highly resistant bacteria such as spore-forming bacteria by ordinary operations.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and a cation are used.
- an amphoteric surfactant and a cation Use one or more selected from surfactants.
- at least one nonionic surfactant may be used.
- the hypochlorite of the component (A) is as described in the embodiment (S).
- the component (A) is blended such that the composition has an effective chlorine concentration of preferably 1 to 2000 ppm, more preferably 10 to 1000 ppm, and still more preferably 50 to 500 ppm.
- amphoteric surfactant and the cationic surfactant of the component (B) are as described in the embodiment (S).
- composition of the present invention comprises the component (B) of 1 p ⁇ ! ⁇ 2% by weight, plus 5 p ⁇ ! ⁇ 1 weight. / 0 , particularly preferably 10 to 5000 ppm.
- the weight ratio of the component (A) to the component (B) is as described in the embodiment (R) as (A) / (B).
- Examples of the pH adjuster (C) are as described in the embodiment (S).
- the composition of the embodiment (T) of the present invention can adjust the pH (20 ° C.) in the same manner as in the embodiment (S).
- composition of the embodiment (T) of the present invention can contain an anionic surfactant similarly to the embodiment (S).
- the anionic surfactant are as described in the embodiment mode (S).
- the amount of the anionic surfactant is 1 ppm to 5% by weight in the composition, and further 5 ppm to 1% by weight. /. In particular, 10 to 5000 ppm is preferable.
- Textile products to which the composition of the present invention is applicable include diapers, towels, sheets, pajamas and the like.
- the composition of the present invention is effective when applied to textiles after pre-washing and main washing to remove stains on the textiles, and is particularly preferably used in a rinsing step before final rinsing.
- the fungicide composition for textiles which shows high bactericidal activity with respect to a spore-forming bacterium virus by normal processing is obtained.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and a cationic surfactant are used.
- an amphoteric surfactant and a cationic surfactant are used.
- at least one nonionic surfactant may be used.
- the hypochlorite of the component (A) is as described in the embodiment (S).
- the component (A) is blended so that the composition has an effective chlorine concentration of preferably from 1 to 1,000 ppm, more preferably from 10 to 500 ppm, and still more preferably from 50 to 200 ppm.
- amphoteric surfactant and the cationic surfactant of the component (B) are as described in the embodiment (S).
- (B) 1 ppm to 1 weight of component. /. Further, it is preferable to contain 1 to 5000 ppm, particularly 5 to 2 ° 00 ppm.
- the weight ratio of the component (A) to the component (B) is as described in the embodiment (R) as (A) Z (B).
- pH adjuster (C) examples are as described in the embodiment (S). Also organic The acid or salt thereof is also as described in the embodiment.
- the pH of the composition of the embodiment (U) of the present invention can be adjusted similarly to the embodiment (S).
- composition of the embodiment (U) of the present invention can contain an anionic surfactant similarly to the embodiment (S).
- the anionic surfactant are as described in the embodiment mode (S).
- the amount of the anionic surfactant is preferably 1 ppm to 1% by weight in the composition, more preferably 1 ppm to 5000 ppm, and particularly preferably 5 ppm to 2000 ppm.
- This form (U) is useful as a germicidal detergent composition for fresh foods.
- the organic builders described in the embodiment (S), A nonionic surfactant, an enzyme and the like can also be appropriately added. Therefore, it is also suitable for an automatic cleaning device. A brief explanation of the sterilization and washing of fresh foods using this is effective when removing a large amount of organic stains and then washing and sterilizing with the composition of the present invention.
- a germicidal detergent composition for fresh foods that is safe and has an excellent germicidal washing effect can be obtained.
- the composition of the present invention is particularly suitable for an automatic washing machine for fresh food.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and a cationic surfactant are used. At least one selected from surfactants is used. Alternatively, at least one nonionic surfactant may be used.
- the hypochlorite component (A) is as described in the embodiment (S).
- the component (A) is blended so that the composition has an effective chlorine concentration of preferably 1 to 10,000 ppm, more preferably 10 to 5000 ppm, and still more preferably 50 to 2000 ppm.
- the composition of the present invention comprises the component (B) in an amount of 1 ppm to 10 parts by weight. /. , Further, it is preferable that the composition contains 10 p 1 ⁇ to 5% by weight, particularly 50 ppm to 2% by weight.
- the composition of the embodiment (V) of the present invention comprises the components (A) and (B) The weight ratio of the components is as described as (A) / (B) in Embodiment (R).
- the pH adjuster (C) is as described in the embodiment (S).
- Examples of the organic acid or a salt thereof are as described in Embodiment (R).
- pH (20 ° C.) can be adjusted in the same manner as in the embodiment (S).
- the composition of the present embodiment (V) can contain an anionic surfactant similarly to the embodiment (S). Examples of the anionic surfactant are as described in the embodiment (S). The amount of the anionic surfactant is 1 ppm in the composition.
- inorganic builder such as tripolyphosphate, pyrophosphate, carbonate, percarbonate, silicate, sulfate, etc. , Ethylenediaminetetraacetate, aminotrimethylenephosphonate, 1-hydroxy-1,1-diphosphonate, ethylenediaminetetramethylphosphonate, diethylenetriaminepentamethylenephosphonate, citrate, dalconate, polyacrylic acid Salts, organic builder such as acrylic acid-maleic acid copolymer, carboxylic acid methylcellulose and the like, low-foaming nonionic surfactant, enzyme and the like can be appropriately blended.
- the composition is suitable for use in automatic cleaning equipment.
- the automatic cleaning device means a general device for automatically cleaning an endoscope, a medical instrument, and the like, and is not limited to the type of the device.
- Virucidal treatment using this is desirably performed after the washing process in principle from the viewpoint of effectiveness.
- a virus-killing composition having a high virus-killing effect and excellent in safety and workability can be obtained.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and Use one or more selected from cationic surfactants. Alternatively, at least one nonionic surfactant may be used.
- the hypochlorite of the component (A) is as described in the embodiment (S).
- the component (A) is blended such that the effective chlorine concentration of the composition is preferably 1 to 5000 ppm, more preferably 10 to 10,000 ppm, and still more preferably 50 to 500 ppm.
- the surfactant of the component (B) is as described in the embodiment (S), and the examples of the amphoteric surfactant and the examples of the cationic surfactant are also as described in the embodiment (S).
- the composition of the present invention comprises the component (B) in an amount of 1 ppm to 5 parts by weight. /. And 5 ⁇ ⁇ ⁇ ! It is preferred that the content be 1 to 1% by weight, particularly 10 to 5000 ppm.
- the weight ratio of the component (A) to the component (B) is as described in the embodiment (R) as (A) / (B).
- the pH adjuster (C) is as described in the embodiment (S).
- Examples of the organic acid or a salt thereof are as described in Embodiment (R).
- the composition of the present embodiment (W) can adjust the pH in the same manner as in the embodiment (S).
- an excellent mold removing effect can be obtained with a low concentration and a short treatment time as compared with the conventional mold removing agent, but this is due to the high oxidizing power of hypochlorite, which is a soil component. It is thought to be due to the synergistic effect of degradation and high penetration of amphoteric surfactant or cation surfactant.
- the oxidation-reduction potential of hypochlorite is generally higher in the neutral region than in the alkaline region, the composition of the present invention has good cleaning performance even in a more safe neutral region. It is expected to be maintained.
- composition of the present invention can be stably blended with hypochlorous acid and Z or a salt thereof, and can contain an anionic surfactant to enhance the cleaning effect.
- anionic surfactant examples are as described in the embodiment (S).
- the amount of anionic field surface active agent 1 ppm to 5% by weight in the composition, further 1 0 ppm to 0. 5 wt 0 / ⁇ , especially 50 to 500 ppm Shi preferred Rere.
- the component (A) at least one selected from hypochlorite and hypochlorous acid is used, and as the component (B), an amphoteric surfactant and a cationic surfactant are used.
- an amphoteric surfactant and a cationic surfactant are used.
- at least one nonionic surfactant may be used.
- the hypochlorite of the component (A) is as described in the embodiment (S).
- the component (A) is blended so that the effective chlorine concentration of the composition is preferably 1 to 5000 ppm, more preferably 10 to 1,000 ppm, and still more preferably 50 to 500 ppm.
- the surfactant of the component (B) is as described in the embodiment (S), and the examples of the amphoteric surfactant and the examples of the cationic surfactant are also as described in the embodiment (S). .
- (B) 1 ppm to 5 weight of the components. /. , And also 5 ppm to 1 weight. /. In particular, it is preferably contained in the range of 10 to 50 ppm.
- the weight ratio of the component (A) to the component (B) is as described in the embodiment (R) as (A) / (B).
- the pH adjuster (C) is as described in the embodiment (S).
- Examples of the organic acid or a salt thereof are as described in Embodiment (R).
- the composition of the present embodiment (W) can adjust the pH in the same manner as in the embodiment (S).
- the embodiment (X) may further contain an anionic surfactant for improving permeability to dirt.
- examples of the anionic surfactant are as described in Embodiment (S).
- the compounding amount of the anionic surfactant is preferably 1 P 111 to 5% by weight, more preferably 10 111 to 0.5% by weight, particularly preferably 50 to 500 ppm in the composition.
- composition of the present embodiment is also suitable for a system using an automatic spray device or a spray gun.
- foam washing and sterilization by adding a foaming agent is also possible.
- Embodiment of the invention (Z)
- a nonionic surfactant can be used as the component (B).
- the above embodiments (R) to (X) can also be used.
- the nonionic surfactant those excluding nyl ether are preferable. Specific examples are as follows.
- Sonolebitan fatty acid ester polyoxyalkylene sorbitan fatty acid ester, glycerin fatty acid ester, polyoxyalkylene glycerin fatty acid ester, polyglycerin fatty acid ester, polyoxyalkylene polyglycerin fatty acid ester, sucrose fatty acid ester, alkylene glycol fatty acid ester, polyoxyalkylene Polyhydric alcohol derivative surfactants such as glycol fatty acid esters, alkyl (poly) glycosides, polyoxyalkylenealkyl (poly) glycosides, polyoxyalkylene fatty acid esters, resin acid esters, polyoxyalkylene resin esters, and the like. . Polyhydric alcohol derivative type surfactants are preferred.
- glycerin fatty acid ester glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, propylene glycol fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, and alkyl polyglycoside are particularly preferable.
- Polyglycerin fatty acid esters, sucrose fatty acid esters, and alkyl polyglycosides are preferred.
- aqueous solutions of Examples R1 to R11 were prepared by mixing a predetermined amount of a sodium hypochlorite aqueous solution (effective chlorine concentration: 600 ppm) and a surfactant in the final distribution. It was obtained by mixing equal amounts of a solution diluted with ion-exchanged water to twice the combined concentration and a solution of a pH regulator such as succinic acid diluted with ion-exchanged water to twice the final compounding concentration.
- a sodium hypochlorite aqueous solution effective chlorine concentration: 600 ppm
- a surfactant in the final distribution. It was obtained by mixing equal amounts of a solution diluted with ion-exchanged water to twice the combined concentration and a solution of a pH regulator such as succinic acid diluted with ion-exchanged water to twice the final compounding concentration.
- test spores solution (approximately 1 0 7 ⁇ 1 0 s cellZm 1) takes 0. 1 m l, diluted with ion-exchanged water was further sterilized aqueous solution 1 consisting components of Table R 1 at the magnification shown in Table R 1 After contact with 10 ml of the prepared test aqueous solution (temperature 25 ° C) for 10 seconds, 50 ⁇ l was collected and used for post-culture SCD LP medium (containing 3.3% sodium thiosulfate) 0.2 m A micro Petri dish containing I (96-Cell Wells, CORNING) was inoculated.
- SCD LP medium containing 3.3% sodium thiosulfate
- Mold (fungus, Aspergillus niger IF06341) was used as a test bacterium using PDA medium.
- the cells were cultured at 25 ° C for 7 days.
- the obtained cells were homogenized using a glass ball method, and then foreign substances were removed with sterilizing gauze to obtain a bacterial solution.
- the bacterial suspension (approximately 1 0 7 ⁇ 10 ⁇ cellZm 1 ) to 0. 1 m 1 tori, diluted aqueous solutions (temperature at the magnification shown in Table R 1 with ion-exchanged water was further sterilized aqueous solution comprising components in Table R 1
- 0.1 ml was collected and inoculated into a PDA medium for post-culture (containing 3.3% sodium thiosulfate). After culturing at 25 ° C for 7 hours, the growth of the bacteria was visually observed and evaluated in the same manner as described above.
- Table R 1 Table R 1
- aqueous test solution (effective chlorine concentration: 200 ppm) prepared by diluting an aqueous solution ⁇ composed of the components shown in Table R2 with ion-exchanged water at the magnification shown in Table R2. After sealing in a sample bottle, keep the temperature at 40 ° C. Stored in tank for 2 days.
- Examples R12 and R2 ⁇ were prepared by diluting an aqueous sodium hypochlorite solution (effective chlorine concentration: 60,000 ppm) with ion-exchanged water up to twice the final blending concentration.
- a mixture obtained by mixing a predetermined amount of an activator and an organic acid was diluted with ion-exchanged water to twice the final compounding concentration, and then mixed in equal amounts. Two days later, the sample bottle was taken out, the available chlorine concentration of the test aqueous solution was measured, and the retention (%) of the available chlorine concentration was determined by the following equation. The results are shown in Table R2.
- compositions of Examples S1 to S5, S7 to S9 and Comparative Example S2 in Table S1 were prepared by adding sodium hypochlorite aqueous solution (effective chlorine concentration of 60000 ppm) and the component (B) or (G ) A mixture obtained by mixing a specified amount of the components is diluted with ion-exchanged water to twice the final blending concentration, and a succinic acid is diluted with ion-exchanged water to twice the final blending concentration.
- Example S6 Using a test aqueous solution obtained by diluting these compositions to have the available chlorine concentration shown in Table S1 (Examples S6, S10, S11, and Comparative Example S3 use the compositions as they are). A sterilization performance test was performed by the following method. The results are shown in Table S1.
- Mydol 12 (manufactured by Kao Corporation, effective component 40%) was used to adjust the concentration of the active component to the value shown in Table S1.
- Emar 20C manufactured by Kao Corporation, effective content 25% was used so that the concentration of the active ingredient was as shown in Table S1.
- compositions of Examples T1 to D5, Tables 7 to 9, and Comparative Example 2 of Table 1 were obtained in the same manner as in Example (S1).
- Comparative Example No. 1 used sterile water.
- Example S1 using the hypochlorous acid aqueous solution generated on the anode side as described above, ⁇ was adjusted to 11 and the composition of Comparative Example 3 in Table 1 was obtained. . Further, the above hypochlorous acid solution was adjusted to ⁇ 5 in the same manner as in Example (S 1), and then added so that the concentration of lauryl dimethylamine oxide (the same as in Example T 1) became 25 ppm. Then, the composition of Example T6 in Table T1 was obtained. Similarly, the compositions of Examples T10 and T11 were obtained. The effective chlorine concentration in Table T1 was measured by the above "iodine method".
- Example T6 Using a test aqueous solution obtained by diluting these compositions to have the available chlorine concentration shown in Table T1 (Examples T6, T10, Til, and Comparative Example T3 use the compositions as they are), the following method is used. A sterilization performance test was performed. Table 1 shows the results.
- Cotton broad (raw cloth, undyed cloth) is cut into a size of 1 cm x 24 cm, sterilized by autoclave (121.C, 15 minutes), and cooled and dried in a clean bench. What was used was used as a test cloth.
- Spore-forming bacteria Bacillus subtilis ATCC 6633
- suspension of spores obtained by heat-treating by the conventional method approximately 1 0 7 ⁇ 1 0 8 cellZm 1
- bacteria solution was diluted to 100 m l of 1 m 1 further with sterile water ( to about 1 0 5 ⁇ 1 0 6 cell / m 1), the test 10-piece (weight 25 g of the fabric, the bath ratio 1 Z 4) was immersed and treated with 1 0 min 25 ° C.
- centrifugal dehydration was performed for 30 seconds to obtain 75 g of a wet cloth.
- 0.5 ml of the liquid portion was collected from this wet cloth and used as a sample for measuring the number of bacteria before the sterilization treatment.
- the above-mentioned wet cloth was immersed in 100 g of the composition shown in Table T1 at 25 ° C for 5 minutes. Thereafter, the resultant was treated with sodium thiosulfate (hypo), centrifuged and dehydrated for 30 seconds to obtain 75 g of a sterilized wet cloth. 0.5 ml of the liquid part was collected from this wet cloth and used as a sample for measuring the number of bacteria after sterilization.
- Mydol 12 (manufactured by Kao Corporation, effective component 40%) was used to adjust the concentration of the active component to the value shown in Table T1.
- Example (S 1) the pH was adjusted to 11 using the hypochlorous acid water generated on the anode side as described above, and the composition of Comparative Example U 4 in Table U 1 was prepared. Obtained.
- the concentration of radial dimethylamine oxide (same as in Example U1) becomes 25 ppm.
- Example U6 the composition of Example U6 in Table U1.
- the compositions of Examples U10 and U11 were obtained.
- the effective chlorine concentration in Table U1 was measured by the above-mentioned "iodine method". Using a test aqueous solution obtained by diluting these compositions to have the available chlorine concentration shown in Table U1 (Examples U6, U10, U11, and Comparative Example U4 use the compositions as they are), the following Bactericidal and sterilization performance tests were performed by the method. The results are shown in Table U1.
- Emar 20C manufactured by Kao Corporation, effective content 25% was used so that the concentration of the active ingredient was as shown in Table U1.
- Example V4 in Table V1 was obtained. Also, after adjusting the pH of the above hypochlorous acid solution to pH 5 in the same manner as in (S1), add lauryl dimethylamine oxide (same as in Example VI) so that the concentration becomes 25 ppm, and add Example V1 The composition of Example V6 was obtained. Similarly, the compositions of Examples V10 and V11 were obtained.
- the effective chlorine concentration in Table V1 was measured by the above "iodine method". Using a test aqueous solution obtained by diluting these compositions to the effective chlorine concentration shown in Table V1 (Examples V6, VI0, VI1, and Comparative Example 4 use the compositions as they are), and the following method is used. A sterilization performance test was performed. The results are shown in Table V1.
- Poliovirus Poliovirus type 3, vaccine strain (Sabin strain)
- Simple herpes virus HF strain
- FL cells were used for measurement of virus growth and infection titer.
- the viricidal composition 501 of Table V1 is mixed with the virus solution 50 / ilm.
- Each composition was prepared by mixing a predetermined amount of an aqueous sodium hypochlorite solution (effective chlorine concentration: 600,000 ppm) with the component (B) or the component (F). It was obtained by mixing equal amounts of the succinic acid diluted with ion-exchanged water up to twice and the succinic acid diluted with ion-exchanged water to twice the final blending concentration.
- an aqueous sodium hypochlorite solution effective chlorine concentration: 600,000 ppm
- compositions in Table W1 were used to achieve the available chlorine concentrations in Table W1.
- a diluted test aqueous solution was used.
- Mold (fungus, Aspergillus niger IF06341) was cultured as a test bacterium at 25 ° C for 7 days using a PDA medium. Obtained cells using glass beads method, after a uniform, to remove foreign with sterile gauze, to obtain a bacterial solution (about 1 0 5 cellZm 1).
- Washing rate (%) (weight before washing-weight after washing) Z Adhesion amount X 100
- the cleaning rate was determined for each of the six glass pieces, and the average value of the four cleaning rates excluding the maximum value and the minimum value was defined as the cleaning rate of the composition.
- Clean glass slides are immersed in protein stain liquid at 25 ° C ⁇ 1 ° C one by one to about 55mm for about 2 seconds, and after removing protein stain, remove.
- the pool of protein stain adhering to the lower part of the slide glass is absorbed using a cloth such as clean gauze or filter paper, and the protein stain is made uniform, and air-dried at 25 ⁇ 1 ° C. Repeat this process once again, and after completely removing the stain on one side, air-dry and denature at 110 ° C for 1 hour to obtain a test piece.
- the cleaning rate was determined for each of the six glass pieces, and the average value of the four cleaning rates excluding the maximum value and the minimum value was defined as the cleaning rate of the composition.
- Bacillus subtilis ATCC6633 a spore-forming bacterium, was cultured on SCD agar medium (day A platinum loop was removed from the bacteria pre-cultured in this pharmaceutical, suspended in 1 ml of sterilized water, heat-treated at 65 ° C for 30 minutes, and centrifuged and washed twice. Used for test (10 5 cellZm 1) 0
- test spore bacterium solution Take 0.1 ml of the test spore bacterium solution, inoculate 10 ml of a test aqueous solution (temperature 25 ° C) diluted with sterilized ion-exchanged water, and inoculate the composition consisting of the components shown in Table X1 at room temperature. Acted for 3 minutes. Collect 50 ⁇ l of the bacterial contact solution within 10 seconds, and use in a micro Petri dish ([R1]) containing 0.2 ml of SCD LP medium (containing 3.3% sodium thiosulfate) for post-culture. Inoculated).
- Mydol 12 (manufactured by Kao Corporation, effective content 40%) was used so that the concentration of the active ingredient was as shown in Table X1.
- Emar 20C manufactured by Kao Corporation, effective content: 25% was used to adjust the effective concentration to the value shown in Table X1.
- hypochlorite water pH (25 ° C) 2.7, effective chlorine concentration 5 Oppm
- Each composition was prepared by mixing a predetermined amount of aqueous sodium hypochlorite solution (effective chlorine concentration of 60,000 ppm) with the component (B) and the component Z or (F). It was obtained by mixing equal amounts of succinic acid diluted with ion-exchanged water and ion-exchanged water to twice the final blending concentration.
- the oil stains should be uniformly deposited, air-dried at 25 ⁇ 1 ° C, and the weight measured. Air-drying time 1 to 2 hours. At this time, the amount of oil stains per 6 pieces of model stained glass pieces should be 0.140 ⁇ 0.010 g.
- the rinsed glass pieces are allowed to air dry overnight.
- the evaluation of the cleaning power is calculated from the weight of the model stained glass pieces before and after cleaning. That is, the difference in weight between before and after washing is calculated, and the washing rate (%) is calculated by the following equation.
- Washing rate (%) (Weight before washing-Weight after washing) No. of stain X 100 Calculate the washing rate for each of the six glass pieces and calculate the washing rate for the four pieces excluding the maximum and minimum values. The average value was defined as the cleaning rate of the composition.
- a spore-forming bacterium Bacillus subtilis ATCC6633, was pre-cultured on SCD agar medium (manufactured by Nippon Pharmaceutical Co., Ltd.), scraped with a platinum loop, suspended in 1 ml of sterilized water, and suspended at 65 ° C. after heat treatment for 30 minutes, there was use to test what was centrifuged twice washed (1 0 5 cell / m 1 ).
- 0.5 ml of this test spore bacterium solution was uniformly inoculated on one model soiled glass piece prepared in the same manner as in the above (X1), and then air-dried to obtain a bactericidal test glass piece.
- the glass piece for sterilization test was brought into contact with the foam of the test aqueous solution generated in the same manner as in (XI) for 5 minutes, and immediately rinsed with sterile water. Before the surface of the glass piece was dried, a predetermined area (20 mm ⁇ 20 mm) of the glass piece was wiped with a sterile cotton swab, and the cotton swab was immersed in 1 ml of sterilized water to suspend the adhered substance. 25/1 of the suspension was used for post-culture SCD LP medium (containing 3.3% sodium thiosulfate) 0.2 ml micro- Petri dish (similar to that used for [R1]) Was inoculated. At 3 CTC
- the contact time between the foam and the glass piece for the sterilization test was 10 minutes, and the temperature of the test aqueous solution for foam formation was 50 ° C.
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Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00980020A EP1236399A4 (en) | 1999-12-10 | 2000-12-08 | STERILIZATION PROCESSES |
Applications Claiming Priority (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11-352218 | 1999-12-10 | ||
JP35221899 | 1999-12-10 | ||
JP2000-41093 | 2000-02-18 | ||
JP2000041093 | 2000-02-18 | ||
JP2000098960 | 2000-03-31 | ||
JP2000098961A JP3607564B2 (ja) | 2000-03-31 | 2000-03-31 | 自動洗浄機用殺菌剤組成物 |
JP2000098962A JP2001288676A (ja) | 2000-03-31 | 2000-03-31 | 繊維製品用殺菌剤組成物 |
JP2000-98961 | 2000-03-31 | ||
JP2000-98964 | 2000-03-31 | ||
JP2000-98960 | 2000-03-31 | ||
JP2000-98962 | 2000-03-31 | ||
JP2000098964A JP3607565B2 (ja) | 2000-03-31 | 2000-03-31 | 生鮮食品用殺菌洗浄剤組成物 |
JP2000-98963 | 2000-03-31 | ||
JP2000098963A JP2001288019A (ja) | 2000-03-31 | 2000-03-31 | 殺ウイルス剤組成物 |
JP2000-130278 | 2000-04-28 | ||
JP2000130278A JP2001302423A (ja) | 2000-04-28 | 2000-04-28 | カビ取り剤組成物 |
JP2000-187442 | 2000-06-22 | ||
JP2000187442A JP3607578B2 (ja) | 2000-03-31 | 2000-06-22 | 硬質表面用殺菌洗浄剤組成物 |
Publications (1)
Publication Number | Publication Date |
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WO2001041572A1 true WO2001041572A1 (fr) | 2001-06-14 |
Family
ID=27577761
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/008717 WO2001041572A1 (fr) | 1999-12-10 | 2000-12-08 | Procedes de sterilisation |
Country Status (4)
Country | Link |
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EP (1) | EP1236399A4 (ja) |
KR (1) | KR100737934B1 (ja) |
CN (1) | CN1205863C (ja) |
WO (1) | WO2001041572A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4526023B2 (ja) * | 2004-12-24 | 2010-08-18 | 信越化学工業株式会社 | 農業用殺菌剤組成物 |
KR102525259B1 (ko) * | 2015-01-16 | 2023-04-24 | 미츠비시 가스 가가쿠 가부시키가이샤 | 살균제 및 그것을 사용한 살균 방법 |
CN105670810A (zh) * | 2016-02-01 | 2016-06-15 | 孙爱华 | 一种手术器械清洗液及其制备方法和应用 |
CN107325897A (zh) * | 2017-08-11 | 2017-11-07 | 安徽新瑞重工股份有限公司 | 一种家庭用环保清洗剂 |
KR102018545B1 (ko) * | 2017-10-24 | 2019-09-05 | 이동희 | 식품의 신선도 유지, 소독, 위생 처리를 위한 아염소산 소스(Chlorous acid source)를 제공하기 위한 키트 |
KR20200116910A (ko) * | 2017-11-29 | 2020-10-13 | 프리키라 파마슈티컬 인코포레이티드 | 차아염소산을 포함하는 항미생물제 |
CN108457099B (zh) * | 2018-02-28 | 2020-04-07 | 江苏金太阳纺织科技股份有限公司 | 一种平衡面料酸碱度的缓冲剂及其制备方法 |
CN110679607A (zh) * | 2018-07-06 | 2020-01-14 | 广州泰道安医疗科技有限公司 | 一种稳定的新型杀菌消毒溶液及其制备方法 |
EP3890792A4 (en) * | 2018-12-04 | 2022-08-31 | Mark Kwiecinski | USE OF POLYOL FATTY ESTER COMPOSITIONS AND PRODUCTS TO MINIMIZE EXPOSURE TO A HARMFUL SUBSTANCE |
KR102260520B1 (ko) * | 2019-03-08 | 2021-06-03 | 이동희 | 무농약 친환경 농산물을 재배하기 위한 비닐하우스용 서방형 아염소산 및 이산화탄소 방출 키트 |
KR102209865B1 (ko) * | 2019-03-22 | 2021-02-01 | 이동희 | 식품의 신선도를 장기간 유지하기 위한 서방형 아염소산 또는 이산화탄소 방출 키트 |
CN109907069A (zh) * | 2019-03-25 | 2019-06-21 | 天津市郁峰化工有限公司 | 一种次氯酸消毒液及其制备方法 |
CN111744041A (zh) * | 2019-03-29 | 2020-10-09 | 瀚森高新技术(深圳)有限公司 | 一种可食用型空气抑菌芳香液及其制备方法 |
CN110123834A (zh) * | 2019-05-08 | 2019-08-16 | 山东消博士消毒科技股份有限公司 | 一种次氯酸消毒液及其制备方法 |
CN111349527A (zh) * | 2020-04-15 | 2020-06-30 | 广州立白企业集团有限公司 | 一种除霉啫喱及其制备方法 |
KR102208456B1 (ko) * | 2020-08-07 | 2021-01-27 | 주식회사 세니젠 | 과채류 세척용 항균제 조성물 |
CN112120042A (zh) * | 2020-10-16 | 2020-12-25 | 山东众之康生物科技有限公司 | 一种高效灭菌的次氯酸消毒液及其制备方法 |
WO2024144562A1 (en) * | 2022-12-26 | 2024-07-04 | Eczacibasi Tuketim Urunleri Sanayi Ve Ticaret Anonim Sirketi | Chlorinated alkaline foaming cleaning product |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS386268B1 (ja) * | 1960-10-03 | 1963-05-17 | ||
JPS5278905A (en) * | 1975-12-26 | 1977-07-02 | Lion Corp | Basic detergent for hard surface |
US4271030A (en) * | 1977-11-18 | 1981-06-02 | Lever Brothers Company | Pourable liquid compositions |
WO1987005187A1 (en) * | 1986-03-01 | 1987-09-11 | Auchincloss Thomas R | Biocidal, particularly virucidal, compositions |
JPH02111708A (ja) * | 1988-06-06 | 1990-04-24 | Jipukomu Kk | 殺菌水 |
JPH04360672A (ja) * | 1991-06-07 | 1992-12-14 | Juichiro Yagi | 食品除菌殺菌剤 |
JPH08164189A (ja) * | 1994-12-15 | 1996-06-25 | Morinaga Milk Ind Co Ltd | 殺菌方法 |
JPH09154922A (ja) * | 1995-12-04 | 1997-06-17 | Tomey Technol Corp | コンタクトレンズの消毒洗浄方法 |
JPH1149619A (ja) * | 1997-08-01 | 1999-02-23 | Tosoh Corp | 晒粉組成物 |
JPH11148098A (ja) * | 1997-11-14 | 1999-06-02 | Kao Corp | 硬質体用の固形殺菌洗浄剤 |
JPH11148097A (ja) * | 1997-11-14 | 1999-06-02 | Kao Corp | 生鮮食品用の固形殺菌洗浄剤 |
JPH11188083A (ja) * | 1997-12-25 | 1999-07-13 | Yoshiya Okazaki | 殺菌水製造方法及び装置 |
JPH11228316A (ja) * | 1998-02-19 | 1999-08-24 | Clean Chemical Kk | 殺菌消毒用製剤 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418055A (en) | 1978-07-12 | 1983-11-29 | Anprosol Incorporated | Sterilization system |
FR2548682B1 (fr) * | 1983-07-08 | 1985-11-08 | Lesieur Cotelle | Composition pour le nettoyage automatique des cuvettes de wc |
US5093140A (en) * | 1988-07-20 | 1992-03-03 | Eisai Co., Ltd. | Aqueous bactericide for animal treatment |
JP3219698B2 (ja) * | 1996-09-06 | 2001-10-15 | クリーンケミカル株式会社 | 殺菌消毒液の製造方法 |
US5911909A (en) * | 1996-11-12 | 1999-06-15 | S. C. Johnson & Son, Inc. | Acidic bleaching solution, method of preparation and a bleaching system for forming the same |
US6162371A (en) | 1997-12-22 | 2000-12-19 | S. C. Johnson & Son, Inc. | Stabilized acidic chlorine bleach composition and method of use |
-
2000
- 2000-12-08 EP EP00980020A patent/EP1236399A4/en not_active Withdrawn
- 2000-12-08 CN CNB00818805XA patent/CN1205863C/zh not_active Expired - Fee Related
- 2000-12-08 WO PCT/JP2000/008717 patent/WO2001041572A1/ja active Application Filing
- 2000-12-08 KR KR1020027007420A patent/KR100737934B1/ko active IP Right Grant
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS386268B1 (ja) * | 1960-10-03 | 1963-05-17 | ||
JPS5278905A (en) * | 1975-12-26 | 1977-07-02 | Lion Corp | Basic detergent for hard surface |
US4271030A (en) * | 1977-11-18 | 1981-06-02 | Lever Brothers Company | Pourable liquid compositions |
WO1987005187A1 (en) * | 1986-03-01 | 1987-09-11 | Auchincloss Thomas R | Biocidal, particularly virucidal, compositions |
JPH02111708A (ja) * | 1988-06-06 | 1990-04-24 | Jipukomu Kk | 殺菌水 |
JPH04360672A (ja) * | 1991-06-07 | 1992-12-14 | Juichiro Yagi | 食品除菌殺菌剤 |
JPH08164189A (ja) * | 1994-12-15 | 1996-06-25 | Morinaga Milk Ind Co Ltd | 殺菌方法 |
JPH09154922A (ja) * | 1995-12-04 | 1997-06-17 | Tomey Technol Corp | コンタクトレンズの消毒洗浄方法 |
JPH1149619A (ja) * | 1997-08-01 | 1999-02-23 | Tosoh Corp | 晒粉組成物 |
JPH11148098A (ja) * | 1997-11-14 | 1999-06-02 | Kao Corp | 硬質体用の固形殺菌洗浄剤 |
JPH11148097A (ja) * | 1997-11-14 | 1999-06-02 | Kao Corp | 生鮮食品用の固形殺菌洗浄剤 |
JPH11188083A (ja) * | 1997-12-25 | 1999-07-13 | Yoshiya Okazaki | 殺菌水製造方法及び装置 |
JPH11228316A (ja) * | 1998-02-19 | 1999-08-24 | Clean Chemical Kk | 殺菌消毒用製剤 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1236399A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR100737934B1 (ko) | 2007-07-13 |
EP1236399A1 (en) | 2002-09-04 |
CN1205863C (zh) | 2005-06-15 |
CN1433269A (zh) | 2003-07-30 |
KR20020065902A (ko) | 2002-08-14 |
EP1236399A4 (en) | 2004-04-07 |
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