CN114747568A - Medium-level disinfection wet tissue and preparation method thereof - Google Patents
Medium-level disinfection wet tissue and preparation method thereof Download PDFInfo
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title abstract description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000645 desinfectant Substances 0.000 claims abstract description 37
- 230000007797 corrosion Effects 0.000 claims abstract description 30
- 238000005260 corrosion Methods 0.000 claims abstract description 30
- 239000003381 stabilizer Substances 0.000 claims abstract description 22
- 239000003112 inhibitor Substances 0.000 claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 16
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 241000700605 Viruses Species 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000001223 reverse osmosis Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 27
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 239000008213 purified water Substances 0.000 claims description 9
- -1 alkyl glycoside Chemical class 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 241000894006 Bacteria Species 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 239000004115 Sodium Silicate Substances 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 6
- 206010011409 Cross infection Diseases 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 244000052616 bacterial pathogen Species 0.000 claims description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012964 benzotriazole Substances 0.000 claims description 5
- 229930182470 glycoside Natural products 0.000 claims description 5
- 230000000968 intestinal effect Effects 0.000 claims description 5
- 230000001717 pathogenic effect Effects 0.000 claims description 5
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 5
- 229920002125 Sokalan® Polymers 0.000 claims description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000004584 polyacrylic acid Substances 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000007524 organic acids Chemical group 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 235000011007 phosphoric acid Nutrition 0.000 claims description 3
- 239000000176 sodium gluconate Substances 0.000 claims description 3
- 235000012207 sodium gluconate Nutrition 0.000 claims description 3
- 229940005574 sodium gluconate Drugs 0.000 claims description 3
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims description 3
- 239000001384 succinic acid Substances 0.000 claims description 3
- 235000011044 succinic acid Nutrition 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- NABHFYBCCJNQKE-UHFFFAOYSA-M OOP(=O)(O)CC(=O)[O-].[Na+] Chemical compound OOP(=O)(O)CC(=O)[O-].[Na+] NABHFYBCCJNQKE-UHFFFAOYSA-M 0.000 claims description 2
- IOOLLUXHARIZLZ-UHFFFAOYSA-N [Na].NC1CCOP(=O)O1 Chemical compound [Na].NC1CCOP(=O)O1 IOOLLUXHARIZLZ-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract description 4
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010962 carbon steel Substances 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 241001478240 Coccus Species 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CMQAMENQCKNUPB-UHFFFAOYSA-N NC1CCOP(=O)O1 Chemical compound NC1CCOP(=O)O1 CMQAMENQCKNUPB-UHFFFAOYSA-N 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
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Images
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
- 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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/049—Cleaning or scouring pads; Wipes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
The invention discloses a medium-level disinfectant wet tissue and a preparation method thereof, belonging to the technical field of object surface disinfection, and the medium-level disinfectant wet tissue and the preparation method thereof comprise the following raw materials: 90 parts of R0 reverse osmosis pure water, 0.5-2 parts of hydrogen peroxide, 0.1-1 part of surfactant, 0.05-2 parts of stabilizer, 0.1-1 part of synergist, 0.1-2 parts of corrosion inhibitor and spunlace nonwoven fabric. The medium-level disinfection wet tissue and the preparation method thereof have the advantages that the sterilization spectrum is wide, the corrosion inhibitor has no corrosion to stainless steel, has slight corrosion to metal aluminum, has moderate corrosion to copper, has severe corrosion to carbon steel, and can effectively remove stains on the surface of an object, improve the disinfection effect, play a role in cleaning and disinfection, and the synergist can improve the sterilization effect of hydrogen peroxide, achieve the medium-level disinfection effect, inactivate viruses, further expand the disinfection effect, and reduce the usage amount of hydrogen peroxide.
Description
Technical Field
The invention relates to the technical field of object surface disinfection, in particular to a medium-level disinfection wet tissue and a preparation method thereof.
Background
With the improvement of the hygiene awareness of people and the influence of epidemic outbreak in recent years, especially the new coronavirus epidemic situation outbreak at the end of 2019, wet tissues with a cleaning function alone cannot meet the demand, wet tissues with the cleaning and disinfecting functions are gradually favored, hydrogen peroxide is a peroxide disinfectant, the molecular composition of the hydrogen peroxide disinfectant is simple, the decomposition products are water and oxygen, the hydrogen peroxide disinfectant does not produce residual toxicity to the environment, the hydrogen peroxide has strong oxidizing capability and wide bactericidal spectrum, can effectively kill various bacteria propagules, fungi, tubercle bacillus and various viruses, and is widely applied in many fields, but the low-concentration hydrogen peroxide has slow sterilization speed and poor effect, and limits further wide application.
Disclosure of Invention
The invention aims to provide a medium-level disinfection wet tissue and a preparation method thereof. The intermediate level disinfection wet tissue and the preparation method thereof have the advantages that the hydrogen peroxide which is safe and environment-friendly is used as a bactericide, the molecular composition is simple, the decomposition products are water and oxygen, no residual toxicity is generated to the environment, the hydrogen peroxide has strong oxidizing power and wide bactericidal spectrum, various bacteria propagules, fungi, tubercle bacillus and various viruses can be effectively killed, the stabilizer can ensure that the stability of the disinfection wet tissue reaches 24 months, the corrosion inhibitor has no corrosion to stainless steel, slight corrosion to metallic aluminum and moderate corrosion to copper, severe corrosion to carbon steel, the surfactant can effectively remove stains on the surface of an object, improve the disinfection effect, play a role in cleaning and disinfection, the synergist can improve the sterilization effect of the hydrogen peroxide, achieve the intermediate level disinfection effect, and can kill intestinal pathogenic bacteria, pyogenic cocci, pathogenic yeasts, hospital infection common bacteria and mycobacteria, and can inactivate viruses.
In order to achieve the above effects, the present invention provides the following technical solutions: the medium-level disinfection wet tissue comprises the following raw materials in parts by weight: sufficient R0 purified water, 0.5-2 parts of hydrogen peroxide, 0.1-1 part of surfactant, 0.05-2 parts of stabilizer, 0.1-1 part of synergist, 0.1-2 parts of corrosion inhibitor and spunlace nonwoven fabric.
A method of making a horizontally sterilized wet wipe as set forth in claim 1 comprising the steps of:
firstly, weighing the stabilizer, putting the stabilizer into RO purified water at 40-50 ℃ for dissolving, then adding the corrosion inhibitor and uniformly stirring, then sequentially adding hydrogen peroxide and the synergist, reacting for 1-2 hours at the constant temperature of 40-50 ℃, finally adding the surfactant and uniformly stirring to prepare the disinfectant wet tissue liquid;
step two, selecting spunlace non-woven fabrics with the specification of 26cm multiplied by 18cm and the gram weight of 40g-60 g;
and step three, cooling the disinfection wet tissue liquid to room temperature, and hermetically packaging the disinfection wet tissue liquid and the cut spunlace non-woven fabric according to the weight ratio of (1.7-5) to 1 to obtain the disinfection wet tissue.
Further, in the step one, the surfactant is one or more of isomeric fatty alcohol-polyoxyethylene ether, alkyl glycoside and sodium dodecyl benzene sulfonate, and is mixed according to any proportion.
Further, in the first step, the stabilizer is an organic acid.
The method for preparing a horizontally sterilized wet towel according to claim 4, wherein the stabilizer is one or more of lactic acid, tartaric acid, malic acid, oxalic acid, citric acid, phosphoric acid, succinic acid and polyacrylic acid, which are mixed in any proportion.
Further, in the step one, the corrosion inhibitor is one or more of sodium silicate, sodium tungstate, sodium gluconate, benzotriazole, aminotrimethylene phosphonate, sodium tripolyphosphate and sodium 2-hydroxyphosphonoacetate which are mixed according to any proportion.
Furthermore, the disinfectant wet tissue liquid can kill intestinal pathogenic bacteria, pyogenic cocci, pathogenic microzyme, common nosocomial infection bacteria and mycobacteria and can inactivate viruses.
The invention provides a medium-level disinfection wet tissue and a preparation method thereof, and the medium-level disinfection wet tissue has the following beneficial effects:
the medium-level disinfectant wet tissue and the preparation method thereof have wide bactericidal spectrum, can effectively kill various bacterial propagules, fungi, tubercle bacillus and various viruses, have a stabilizer, can ensure that the stability of the disinfectant wet tissue reaches 24 months, have a corrosion inhibitor, no corrosion to stainless steel, slight corrosion to metallic aluminum, moderate corrosion to copper, severe corrosion to carbon steel, surfactant, can effectively remove stains on the surface of an object, improves the disinfection effect, has wide application range, is suitable for being used in hospitals, families and squares with more metal objects, has the effect of combining cleaning and disinfection into a whole, has a synergistic agent, can improve the sterilizing effect of hydrogen peroxide, achieve the medium level sterilizing effect, kill intestinal pathogenic bacteria, pyogenic coccus, pathogenic yeast, hospital infection common bacteria and mycobacteria, inactivate virus, further enlarge the sterilizing effect and reduce the using amount of hydrogen peroxide.
Drawings
FIG. 1 is a flow chart of a method for preparing a medium level disinfectant wet wipe according to the present invention.
Detailed Description
The invention provides a technical scheme that: referring to fig. 1, a medium-level disinfectant wet tissue comprises the following raw materials in parts by weight: sufficient R0 purified water, 0.5-2 parts of hydrogen peroxide, 0.1-1 part of surfactant, 0.05-2 parts of stabilizer, 0.1-1 part of synergist, 0.1-2 parts of corrosion inhibitor and spunlace nonwoven fabric.
A method of making a horizontal disinfectant wipe as set forth in claim 1, comprising the steps of:
step one, weighing the stabilizer, putting the stabilizer into RO purified water at 40-50 ℃ for dissolving, then adding the corrosion inhibitor and uniformly stirring, then sequentially adding hydrogen peroxide and the synergist, reacting for 1-2 hours at the constant temperature of 40-50 ℃, finally adding the surfactant and uniformly stirring to prepare the disinfectant wet tissue liquid;
step two, selecting spunlace non-woven fabrics with the specification of 26cm multiplied by 18cm and the gram weight of 40g-60 g;
and step three, cooling the disinfection wet tissue liquid to room temperature, and hermetically packaging the disinfection wet tissue liquid and the cut spunlace non-woven fabric according to the weight ratio of 1.7-5 to 1 to obtain the disinfection wet tissue.
Specifically, in the step one, the surfactant is one or more of isomeric fatty alcohol-polyoxyethylene ether, alkyl glycoside and sodium dodecyl benzene sulfonate, and is mixed according to any proportion.
Specifically, in the step one, the stabilizer is an organic acid.
Specifically, the stabilizer is one or more of lactic acid, tartaric acid, malic acid, oxalic acid, citric acid, phosphoric acid, succinic acid and polyacrylic acid which are mixed according to any proportion.
Specifically, in the step one, the corrosion inhibitor is one or more of sodium silicate, sodium tungstate, sodium gluconate, benzotriazole, aminotrimethylene sodium phosphonate, sodium tripolyphosphate and sodium 2-hydroxyphosphonoate, which are mixed according to any proportion.
Specifically, the disinfectant wet tissue liquid can kill intestinal pathogenic bacteria, pyogenic cocci, pathogenic microzyme, common nosocomial infection bacteria and mycobacteria and can inactivate viruses.
In order to make the objects and technical solutions of the present invention more apparent, the method for preparing a medium-level sterilized wet towel according to the present invention is further described in detail by the following examples, it should be understood that the specific examples described herein are only for illustrating the present invention and are not to be construed as limiting the present invention:
example 1
Preparation of liquid for producing S1 disinfectant wet tissue
(1) Weighing 0.3 part of stabilizer raw material citric acid, and dissolving with RO purified water at 40-50 ℃;
(2) adding 0.2 part of corrosion inhibitor sodium silicate and 0.5 part of amino trimethylene sodium phosphonate, and uniformly stirring until the corrosion inhibitor sodium silicate and the amino trimethylene sodium phosphonate are completely dissolved;
(3) Adding 1 part of hydrogen peroxide and 0.5 part of synergist, and reacting for 2 hours at the constant temperature of 40-50 ℃;
(4) adding 0.5 part of fatty alcohol-polyoxyethylene ether serving as a surfactant to obtain a solution for producing the disinfectant wet tissue;
preparation of S2 Wet wipes:
cooling the liquid for producing the disinfectant wet tissue obtained in the step S1 to room temperature, adding the liquid into a cut spunlace nonwoven fabric with the gram weight of 50g/m2 and the specification of 26cm multiplied by 18cm according to the proportion of 3 times of the liquid content, and sealing and packaging to obtain the disinfectant wet tissue.
Example 2
Preparation of liquid for producing S1 disinfectant wet tissue
(1) Weighing 0.3 part of stabilizer raw materials of citric acid and 0.2 part of lactic acid, and dissolving with RO purified water at 40-50 ℃;
(2) adding 0.2 part of corrosion inhibitor sodium tripolyphosphate and 0.3 part of aminotrimethylene phosphonic acid sodium, and uniformly stirring until the components are completely dissolved;
(3) adding 1 part of hydrogen peroxide and 0.5 part of synergist, and reacting for 2 hours at constant temperature of 40-50 ℃;
(4) adding 0.5 part of surfactant C12 alkyl glycoside to obtain a solution for producing the disinfectant wet tissue;
preparation of S2 Wet wipes:
cooling the liquid for producing the disinfectant wet tissue obtained in the step S1 to room temperature, adding the liquid into the cut 2 spunlace nonwoven fabric with the specification of 26cm multiplied by 18cm according to the proportion of 3 times of the liquid content, and sealing and packaging to obtain the disinfectant wet tissue.
Example 3
(1) Weighing 0.3 part of stabilizer raw material phosphoric acid, and dissolving with RO purified water at 40-50 ℃;
(2) adding 0.5 part of corrosion inhibitor sodium silicate and 0.5 part of benzotriazole, and uniformly stirring until the materials are completely dissolved;
(3) adding 1.2 parts of hydrogen peroxide and 0.4 part of synergist, and reacting for 2 hours at the constant temperature of 40-50 ℃;
(4) adding 0.5 part of surfactant sodium dodecyl benzene sulfonate to obtain a solution for producing the disinfectant wet tissue;
s2 preparation of wet tissue:
and (4) cooling the liquid for producing the disinfectant wet tissue obtained in the step S1 to room temperature, adding the liquid into the cut 50g/m2 spunlace non-woven fabric with the specification of 26cm multiplied by 18cm according to the proportion of 3 times of the liquid content, and sealing and packaging to obtain the disinfectant wet tissue.
Example 4
S1 preparation of disinfectant wet tissue liquid:
weighing 0.1 part of stabilizer raw material polyacrylic acid and 0.3 part of phosphoric acid, and dissolving with RO purified water at 40-50 ℃;
adding 0.2 part of corrosion inhibitor sodium tripolyphosphate and 0.5 part of benzotriazole, and uniformly stirring until the components are completely dissolved;
adding 1.2 parts of hydrogen peroxide and 0.4 part of synergist, and reacting at constant temperature of 40-50 ℃ for 2 hours;
adding 0.5 part of surfactant C12 alkyl glycoside to obtain a solution for producing the disinfectant wet tissue;
preparation of S2 Wet wipes:
cooling the liquid for producing the disinfectant wet tissue obtained in the step S1 to room temperature, adding the liquid into the cut 2 spunlace nonwoven fabric with the specification of 26cm multiplied by 18cm according to the proportion of 3 times of the liquid content, and sealing and packaging to obtain the disinfectant wet tissue.
Examples 1-4, which meet the hygiene requirements for T/WSJD001 carrier disinfectants and GB/T26371 peroxide disinfectants, are shown in Table 1:
table 1: examples 1 to 4 results of physical and chemical measurements
Examples 1-4, the microbial detection indicators met the T/WSJD001 carrier disinfectant sanitation requirements, as detailed in Table 2:
table 2: examples 1-4 results of microbial detection
The sterilization effects of the embodiments 1 to 4 meet the sanitation requirements of T/WSJD001 carrier disinfectants and the general requirements of GB27952 common object surface disinfectants, and the killing effect on microorganisms is shown in Table 3:
table 3: examples 1-4 results of sterilization
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The medium-level disinfectant wet tissue is characterized by comprising the following raw materials in parts by weight: 90 parts of R0 reverse osmosis pure water, 0.5-2 parts of hydrogen peroxide, 0.1-1 part of surfactant, 0.05-2 parts of stabilizer, 0.1-1 part of synergist, 0.1-2 parts of corrosion inhibitor and spunlace nonwoven fabric.
2. A method of making a horizontally sterilized wet wipe as set forth in claim 1 comprising the steps of:
s1, weighing the stabilizer, putting the stabilizer into RO purified water at 40-50 ℃ for dissolving, then adding the corrosion inhibitor and uniformly stirring, then sequentially adding hydrogen peroxide and the synergist, reacting for 1-2 hours at the constant temperature of 40-50 ℃, finally adding the surfactant and uniformly stirring to obtain the disinfectant wet tissue liquid;
s2, selecting a spunlace non-woven fabric with the specification of 26cm multiplied by 18cm and the gram weight of 40g-60 g;
s3, cooling the disinfection wet tissue liquid to room temperature, and hermetically packaging the disinfection wet tissue liquid and the cut spunlace non-woven fabric according to the weight ratio of 1.7-5 to 1 to obtain the disinfection wet tissue.
3. The method for preparing a medium-level disinfectant wet wipe as claimed in claim 2, wherein in step S1, the surfactant is one or more of isomeric fatty alcohol-polyoxyethylene ether, alkyl glycoside, and sodium dodecyl benzene sulfonate, which are mixed in any ratio.
4. The method of claim 2, wherein the stabilizer is an organic acid in step S1.
5. The method for preparing a horizontally sterilized wet towel according to claim 4, wherein the stabilizer is one or more of lactic acid, tartaric acid, malic acid, oxalic acid, citric acid, phosphoric acid, succinic acid and polyacrylic acid, which are mixed according to any proportion.
6. The method for preparing the intermediate-level disinfection wet tissue as claimed in claim 2, wherein in step S1, the corrosion inhibitor is one or more of sodium silicate, sodium tungstate, sodium gluconate, benzotriazole, sodium aminotrimethylene phosphonate, sodium tripolyphosphate, and sodium 2-hydroxyphosphonoacetate, which are mixed in any proportion.
7. The method for preparing a horizontally sterilized wet towel according to claim 2, wherein the sterilized wet towel liquid can kill intestinal pathogenic bacteria, pyogenic cocci, pathogenic yeasts, common nosocomial infections bacteria, mycobacteria and inactivate viruses.
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