CN114794142A - Peroxyacetic acid and hydrogen peroxide composite disinfectant used in environment with temperature of above 24 ℃ below zero - Google Patents
Peroxyacetic acid and hydrogen peroxide composite disinfectant used in environment with temperature of above 24 ℃ below zero Download PDFInfo
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- CN114794142A CN114794142A CN202110082224.1A CN202110082224A CN114794142A CN 114794142 A CN114794142 A CN 114794142A CN 202110082224 A CN202110082224 A CN 202110082224A CN 114794142 A CN114794142 A CN 114794142A
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- Prior art keywords
- disinfectant
- hydrogen peroxide
- mixed
- disinfection
- peroxyacetic acid
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 71
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title claims abstract description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000011780 sodium chloride Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 230000000249 desinfective effect Effects 0.000 claims description 7
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 229920006158 high molecular weight polymer Polymers 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 claims 1
- 230000002528 anti-freeze Effects 0.000 claims 1
- WLCFKPHMRNPAFZ-UHFFFAOYSA-M didodecyl(dimethyl)azanium;chloride Chemical group [Cl-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC WLCFKPHMRNPAFZ-UHFFFAOYSA-M 0.000 claims 1
- 238000007710 freezing Methods 0.000 abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 229960004670 didecyldimethylammonium chloride Drugs 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- -1 84 disinfectant) Chemical compound 0.000 description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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
-
- 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
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
Abstract
The invention discloses a peroxyacetic acid and hydrogen peroxide composite disinfectant used in an environment with the temperature of above 24 ℃ below zero, which comprises peroxyacetic acid with the disinfection function and the volume percentage of 0.1-1 percent, hydrogen peroxide with the volume percentage of 1-6 percent, propylene glycol with the disinfection and anti-freezing functions and the volume percentage of 20-60 percent, and a solvent; the invention can be used in the environment of more than 24 ℃ below zero, has high-level disinfection and more environmental protection and safety, and simultaneously has long-term effective medium-level disinfection and antibacterial and bacteriostatic effects, because the hydrogen peroxide is added into the mixed disinfectant, the stability of the disinfectant is further improved, and the disinfection capability is further improved on the basis of the disinfection capability of the peracetic acid.
Description
Technical Field
The invention belongs to the field of disinfection, and particularly relates to a peroxyacetic acid and hydrogen peroxide composite disinfectant suitable for an environment with a temperature of above-24 ℃.
Background
In the outdoor disinfection operation in winter, or in the disinfection operation in a cold storage house or in the disinfection operation in the cold chain transportation link, the common disinfectant can be frozen and cannot be used; or the water is frozen in the spraying process and cannot be used; or ice is formed on the surface of the object, which affects the disinfection effect. With the popularity of frozen foods and the development of cold chain transportation, the low-temperature disinfectant which is high-efficiency and sustainable has wide market demand. The common alcohol disinfectant has better anti-freezing performance, but has lower disinfection capability, and in addition, the alcohol disinfectant has the characteristics of flammability and explosiveness, has special requirements on storage and transportation, and brings inconvenience to use.
The current disinfectants are classified into high-level disinfectants, medium-level disinfectants and low-level disinfectants, wherein the high-level disinfectants can be used for broad-spectrum disinfection, and commonly used disinfectants containing chlorine (such as 84 disinfectant), disinfectants containing bromine, ozone, glutaraldehyde, chlorine dioxide, hydrogen peroxide, peracetic acid, formaldehyde (formalin), and the like; among them, chlorine-containing disinfectants (hypochlorous acid aqueous solutions), chlorine dioxide aqueous solutions, hydrogen peroxide aqueous solutions, peracetic acid aqueous solutions, etc. are used for environmental spraying work. Aqueous solutions of these disinfectants cannot be used below freezing.
For the disinfectant used in winter, in order to lower the freezing temperature, there is generally a method of adding methanol, ethanol or ethylene glycol. For example CN 2019114139173, CN2014107879645, CN 2020111071063. When the antifreezing agent is used, the disinfectant can be kept liquid when being sprayed or sprinkled, but the problem of condensation and precipitation of the water agent can occur along with the volatilization of the alcohol. In addition, the alcohols are dangerous chemicals, and the links of production, transportation, storage and the like all need to meet relevant regulations, and are complex and inconvenient. More importantly, the alcohols are flammable and explosive, are not used properly and have the risk of flash explosion; meanwhile, methanol is a toxic substance, and the use is reduced or avoided; the toxicity of the disinfectant component is also a consideration if it is to be used for the sterilization of food overwrap; there is a need to find a high level disinfectant that not only can be used well in sufficiently low temperature environments, but also is more environmentally safe.
Disclosure of Invention
In view of the above, there is a need to overcome at least one of the above-mentioned deficiencies in the prior art. The invention provides a peroxyacetic acid and hydrogen peroxide composite disinfectant used in an environment with the temperature of more than 24 ℃ below zero, which comprises peroxyacetic acid with the disinfection function and the volume percentage of 0.1-1 percent, hydrogen peroxide with the volume percentage of 1-6 percent, propylene glycol with the disinfection and anti-freezing functions and the volume percentage of 20-60 percent, and a solvent.
The technical scheme provides a high-level disinfectant which can be used for disinfecting in an environment with the temperature of more than 24 ℃ below zero and is more environment-friendly and safer, and meanwhile, the disinfectant has long-term antibacterial and bacteriostatic effects; in the scheme, the mixed liquid of peracetic acid, hydrogen peroxide and propylene glycol is adopted, so that the functions can be realized, wherein the peracetic acid is a high-efficiency disinfectant and is a non-hazardous chemical product, and meanwhile, the peracetic acid is decomposed into acetic acid after entering the environment, so that the environment-friendly and safe green disinfectant is provided; furthermore, compared with ethanol, the propylene glycol has good low-temperature characteristics, also has certain disinfection capacity, has the effect close to that of ethanol, can be used as a food additive, and has better safety; wherein, all disinfectant components are safe in the mixed disinfectant, can be used for the disinfection of food package, because add hydrogen peroxide in the mixed disinfectant, not only further promoted the stability of disinfectant, also further promoted the disinfection ability on the basis of peracetic acid disinfection ability.
In addition, the peroxyacetic acid and hydrogen peroxide composite disinfectant used in the environment above-24 ℃ disclosed by the invention also has the following additional technical characteristics:
further, the peroxyacetic acid is 0.1-1.0% by volume.
Hydrogen peroxide with the concentration of 1-6 percent is a high-efficiency disinfectant and is a non-dangerous chemical; hydrogen peroxide can be decomposed into water and oxygen after entering the environment, and the hydrogen peroxide is a green disinfectant; the mixed disinfectant is added with hydrogen peroxide, so that the stability of the mixed disinfectant is improved, and the storage life is prolonged. Meanwhile, the disinfectant liquid of the unitary peroxyacetic acid (containing hydrogen peroxide) is used, so that the preparation of the disinfectant liquid is convenient.
Further, the propylene glycol accounts for 20-60% by volume.
Furthermore, the mixed disinfectant also comprises NaCl with anti-freezing and ice-melting functions, the solvent is water, and the NaCl can effectively lower the freezing point of water, has an ice-melting effect and enhances the efficacy of the disinfectant.
Furthermore, the weight concentration of the NaCl accounts for 0.5 to 5 percent.
Furthermore, the mixed disinfectant also comprises a mixture of high molecular polymers, wherein the mixture contains 50-2000PPM of double-chain quaternary ammonium salt. The mixture is a high molecular polymer, has good stability, can exist in the environment for a long time, has the effects of killing and inhibiting bacteria and viruses, has the antibacterial effect lasting for more than three months, and can effectively kill escherichia coli and staphylococcus aureus even with the concentration of only 10-50ppm in the melting process of ice on the surface of an object. Therefore, the sterilizing capability can be kept for a long time, and the sterilizing effect of the disinfectant can be enhanced by using the mixture and the alcohol compound. The mixture of high molecular weight polymers herein may also be a high molecular weight polymer or a mixture of a plurality of high molecular weight polymers.
Wherein the double-chain quaternary ammonium salt can be didecyl dimethyl ammonium chloride. Or can be replaced by a high molecular polymer with the same property or a mixture of a plurality of high molecular polymers with the same property, such as other double-chain compound quaternary ammonium salts, biguanide disinfectants and the like.
Further, the solvent is an aqueous solution, preferably, the solvent is water.
The disinfectant with the formula can be used as a high-level disinfectant, is suitable for the environment temperature of more than-24 ℃, can be used for disinfecting the surface of an object, and has a disinfecting effect lasting for more than three months.
The invention also provides a using method of the mixed disinfectant, which comprises the step of attaching the mixed disinfectant to the surface of an article to be disinfected for surface disinfection or soaking the article to be disinfected in the mixed disinfectant solution for disinfection.
Further, the surface disinfection is carried out by spraying or sprinkling or spraying or wiping.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Detailed Description
The following examples are illustrative only and are not to be construed as limiting the invention.
The embodiment of the invention comprises 0.1-5% of peracetic acid with a disinfecting function, 1-6% of hydrogen peroxide with a disinfecting and antifreezing function, propylene glycol and a solvent.
In addition, the mixed disinfectant of peracetic acid and hydrogen peroxide disclosed by the invention also has the following additional technical characteristics:
according to an embodiment of the invention, the peroxyacetic acid content is between 0.1% and 1.5% by volume.
According to an embodiment of the invention, the propylene glycol content is between 20% and 60% by volume.
According to the embodiment of the invention, the mixed disinfectant also comprises NaCl with thawing and antifreezing functions, the solvent is water, and the NaCl can effectively lower the freezing point of water, has an ice melting effect and enhances the efficacy of the disinfectant.
Further, the weight concentration of the NaCl accounts for 0.5 to 5 percent.
According to the embodiment of the invention, the mixed disinfectant also comprises a mixture of high molecular polymers, wherein the mixture contains 50-2000PPM of double-chain quaternary ammonium salt. Wherein the double-chain quaternary ammonium salt can be didecyl dimethyl ammonium chloride.
According to an embodiment of the present invention, the solvent is an aqueous solution, preferably the solvent is water.
The invention also provides a using method of the mixed disinfectant, which comprises the step of attaching the mixed disinfectant to the surface of an article to be disinfected for surface disinfection or soaking the article to be disinfected in the mixed disinfectant solution for disinfection.
According to an embodiment of the invention, the surface disinfection is performed by spraying or sprinkling or spraying or wiping.
According to some embodiments of the invention, the data for the low temperature freezing test is as follows, wherein the content of the non-mentioned components is within the disclosed compounding ratio:
cryosterilization test data according to some embodiments of the present invention, as shown in the following table, wherein the non-mentioned component levels are within the disclosed ranges:
in the two tables, the values of hydrogen peroxide are 3%, 3.5%, 4%,4.5%, 5%,5.5%, 6% and other stage values, the propylene glycol is subjected to an incremental numerical test from the base number in the table by using the value of 5%, and a certain mixing ratio test is also performed, so that the effect is expected correspondingly, and only part of data is selected in the table for explanation.
Wherein, the mixture of the high molecular polymers contains double-chain quaternary ammonium salt which can be didecyl dimethyl ammonium chloride, and the high molecular polymers in the two tables can also be replaced by the didecyl dimethyl ammonium chloride or other high molecular polymers with the same performance or the mixture of a plurality of high molecular polymers with the same performance; the Disinfection capacity of the didecyl dimethyl ammonium chloride is shown in the following table:
any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular proportion or feature described in connection with the embodiment is included in at least one embodiment of the present invention. This schematic representation in various places throughout this specification does not necessarily refer to the same embodiment. Further, when a particular arrangement or feature is described in connection with any embodiment, it is claimed that it is within the purview of one skilled in the art to effect such particular arrangement or feature in connection with other ones of the embodiments.
While specific embodiments of the invention have been described in detail with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. In particular, reasonable variations and modifications in the respective proportions can be made within the scope of the foregoing disclosure and the appended claims without departing from the spirit of the invention.
Claims (11)
1. A peroxyacetic acid and hydrogen peroxide composite disinfectant used in an environment with the temperature of more than 24 ℃ below zero is characterized by comprising 0.1 to 1 volume percent of peroxyacetic acid with a disinfecting function, 1 to 6 volume percent of hydrogen peroxide, 20 to 60 volume percent of propylene glycol with disinfecting and antifreezing functions and a solvent.
2. The hybrid disinfectant according to claim 1, wherein said peroxyacetic acid is present in an amount of 0.1% to 1.0% by volume.
3. A hybrid disinfectant according to claim 1, wherein said hydrogen peroxide is present in an amount of 1-6% by volume.
4. The disinfectant mixture according to claim 1, wherein said propylene glycol is present in an amount of 20-60% by volume.
5. The mixed disinfectant according to claim 1, wherein the mixed disinfectant further comprises NaCl having anti-freeze and de-icing functions, and the solvent comprises water.
6. The mixed disinfectant according to claim 4, wherein the NaCl concentration by weight is 0.5% -5%.
7. The mixed disinfectant as set forth in claim 1, further comprising a mixture of high molecular weight polymers containing 50-2000PPM of a double-stranded quaternary ammonium salt.
8. The hybrid disinfectant as set forth in claim 7, wherein said double-chain quaternary ammonium salt is didodecyldimethylammonium chloride.
9. A hybrid disinfectant according to claim 1, characterised in that said solvent is an aqueous solution.
10. A method of using the mixed disinfectant of claims 1 to 9, wherein the method of using the mixed disinfectant is to sterilize the surface by attaching the mixed disinfectant to the surface of an article to be sterilized or by immersing the article to be sterilized in the mixed disinfectant solution.
11. Use according to claim 10, wherein the surface disinfection is carried out by spraying or sprinkling or spraying or wiping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082224.1A CN114794142A (en) | 2021-01-21 | 2021-01-21 | Peroxyacetic acid and hydrogen peroxide composite disinfectant used in environment with temperature of above 24 ℃ below zero |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082224.1A CN114794142A (en) | 2021-01-21 | 2021-01-21 | Peroxyacetic acid and hydrogen peroxide composite disinfectant used in environment with temperature of above 24 ℃ below zero |
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| Publication Number | Publication Date |
|---|---|
| CN114794142A true CN114794142A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110082224.1A Pending CN114794142A (en) | 2021-01-21 | 2021-01-21 | Peroxyacetic acid and hydrogen peroxide composite disinfectant used in environment with temperature of above 24 ℃ below zero |
Country Status (1)
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| CN (1) | CN114794142A (en) |
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|---|---|---|---|---|
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2021
- 2021-01-21 CN CN202110082224.1A patent/CN114794142A/en active Pending
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| CN101507430A (en) * | 2009-03-31 | 2009-08-19 | 中国检验检疫科学研究院 | Freezeproof foam disinfectant and preparation method thereof |
| CN101828551A (en) * | 2010-04-28 | 2010-09-15 | 广州康盛生物科技有限公司 | Stable peroxyacetic acid disinfectant |
| CN102037959A (en) * | 2010-12-29 | 2011-05-04 | 广东环凯微生物科技有限公司 | Method for preparing stable peracetic acid disinfectant |
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| Title |
|---|
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Application publication date: 20220729 |