CN109526950B - Persistent degerming agent, preparation method and use method thereof - Google Patents
Persistent degerming agent, preparation method and use method thereof Download PDFInfo
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- CN109526950B CN109526950B CN201811586442.3A CN201811586442A CN109526950B CN 109526950 B CN109526950 B CN 109526950B CN 201811586442 A CN201811586442 A CN 201811586442A CN 109526950 B CN109526950 B CN 109526950B
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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
- A01N25/06—Aerosols
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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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
- A01N47/44—Guanidine; Derivatives thereof
Abstract
The invention discloses a durable degerming agent, a preparation method and a use method thereof. The durable bactericide comprises the following components: essence, polyol, surfactant, volatile assistant, bactericide and solvent; further, the composition comprises the following components in parts by weight: 0.2-2 parts of essence, 5-35 parts of polyhydric alcohol, 1-5 parts of surfactant, 10-30 parts of volatile assistant, 0.1-2 parts of bactericide and 40-60 parts of solvent; the preparation method comprises the following steps: uniformly mixing essence and a surfactant to obtain a first mixed solution; mixing the volatile auxiliary agent and the bactericide, and stirring until the volatile auxiliary agent and the bactericide are completely dissolved to obtain a second mixed solution; uniformly mixing polyhydric alcohol and a solvent to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding into the third mixed solution while stirring. The durable bactericide can spray fine smoke, prolong the retention time, has strong permeability and can thoroughly sterilize.
Description
Technical Field
The invention relates to the technical field of air fresheners, in particular to a durable bacteria remover, a preparation method and a use method thereof.
Background
The present germicidal spray is mainly in the form of air pressure tank spray, pump head spray and high pressure spray gun spray. However, the method has a problem that the sprayed liquid drops are large and can be quickly settled down when being sprayed in a vehicle or a room, and the sterilizing liquid stays in the air for a short time, so that the bacteria in the air can not be thoroughly killed. The deposited sterilizing liquid can only fall on the surface of an object due to large liquid drops, cannot permeate into various small gaps, carpets and foot pads in the vehicle, and cannot achieve the effect of comprehensive and thorough sterilization. In order to solve the problem, some manufacturers reduce the sizes of the pump head and the spray gun, but the sprayed liquid is still fine, the retention time can be only slightly prolonged, and the problem cannot be fundamentally solved.
Disclosure of Invention
Based on the above, the invention needs to provide a durable bactericide which can spray fine smoke, prolong the retention time, have strong permeability and can thoroughly sterilize.
The invention also provides a preparation method of the durable degerming agent.
The invention also provides a use method of the durable bactericide
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a durable bactericide comprises the following components: essence, polyol, surfactant, volatile assistant, bactericide and solvent.
The persistent bactericide is prepared by the formula, can generate fine smog-shaped liquid under pressure, is similar to a gas state, can permeate into corners and gaps to perform sterilization and antibiosis, can stay for 1-2 hours in the air, has long retention time, can quickly spread the smog-shaped bactericide when falling on the surface of an object, forms a sterilization and antibiosis film layer by layer on the surface of the object, and can effectively kill mould and germs on the air and the surface of the object.
In some embodiments, the persistent bactericide comprises the following components in parts by weight: 0.2-2 parts of essence, 5-35 parts of polyhydric alcohol, 1-5 parts of surfactant, 10-30 parts of volatilization auxiliary agent, 0.1-2 parts of bactericide and 40-60 parts of solvent.
In some embodiments, the polyol is one or more of pentaerythritol, ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, neopentyl glycol, glycerol, diethylene glycol, dipropylene glycol, and trimethylolpropane.
In some embodiments, the perfume is a perfume dissolved by a polar solvent, and the polar solvent comprises one or more of DPG, PG, DPMA, DPM and MMB; the surfactant has a hydrophilic-hydrophobic balance HLB of 4-18.
In some embodiments, the boiling point of the volatilization additive is 60-195 ℃; the volatilization auxiliary agent is one or more of ethanol, isopropanol and 3-methoxy-3-methyl-1-butanol.
In some embodiments, the bactericide is one or more of 4-chloro-3, 5-dimethylphenol, polyhexamethylene biguanide and 3-methyl-4-isopropylphenol.
In some of these embodiments, the solvent is water.
The invention also provides a preparation method of the durable bactericide, which comprises the following steps:
uniformly mixing essence and a surfactant to obtain a first mixed solution;
mixing the volatile auxiliary agent and the bactericide, and stirring until the volatile auxiliary agent and the bactericide are completely dissolved to obtain a second mixed solution;
uniformly mixing polyhydric alcohol and a solvent to obtain a third mixed solution;
and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the mixture into the third mixed solution while stirring.
The invention also provides a using method of the durable bactericide, which is characterized in that the durable bactericide is put into spraying equipment and is sprayed out under pressure.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The invention provides a durable bactericide which comprises the following components: essence, polyol, surfactant, volatile assistant, bactericide and solvent.
Further, the durable bactericide comprises the following components in parts by weight: 0.2-2 parts of essence, 5-35 parts of polyhydric alcohol, 1-5 parts of surfactant, 10-30 parts of volatilization auxiliary agent, 0.1-2 parts of bactericide and 40-60 parts of solvent.
For example, 0.2 parts, 0.5 parts, 0.7 parts, 0.9 parts, 1 part, 1.2 parts, 1.5 parts, 1.8 parts, and 2 parts of perfume; 5 parts, 6 parts, 8 parts, 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 25 parts, 30 parts and 35 parts of polyol; 1 part, 2 parts, 3 parts, 4 parts and 5 parts of surfactant; 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 22 parts, 25 parts, 28 parts and 30 parts of volatile auxiliary agents; 0.1 part, 0.5 part, 0.8 part, 1 part, 1.2 parts, 1.5 parts, 1.8 parts and 2 parts of bactericide; the solvent is divided into 40 parts, 42 parts, 45 parts, 48 parts, 50 parts, 53 parts, 55 parts, 58 parts and 60 parts.
The above essence is preferably one dissolved in polar solvent, and the polar solvent comprises one or more of dipropylene glycol (DPG), Propylene Glycol (PG), dipropylene glycol methyl ether acetate (DPMA), dipropylene glycol methyl ether (DPM) and 3-methoxy-3-methyl-1-butanol (MMB). The essence dissolved by the polar solvent can be well matched with the polyhydric alcohol and the solvent in the formula, so that the essence can be fully dissolved in the formula, and the fragrance can be uniformly emitted every time the degerming agent is sprayed. The flavor of the essence can be added according to the needs of users.
The polyhydric alcohol is one or more of pentaerythritol, ethylene glycol, propylene glycol, butanediol, hexanediol, neopentyl glycol, glycerol, diethylene glycol, dipropylene glycol and trimethylolpropane. After the polyol is combined with the volatilization auxiliary agent, the bactericide and the surfactant to prepare the bactericide, the whole bactericide mixture can be sprayed out in the form of white smoke-shaped liquid particles through a high-temperature or high-pressure spraying device sold in the market, and the bactericide has good permeability and wettability. In addition, the white smoke-shaped liquid particles can be used as an indicator to judge whether the bactericide is settled or not, and the smoke-shaped liquid particles can enter various gaps without dead sterilization corners.
The hydrophilic-hydrophobic balance of the surfactant is preferably an HLB of 4 to 18. This allows the surfactant to be better dissolved in the solvent. The surfactant is one or more of PEG-40 hydrogenated castor oil, PEG-60 hydrogenated castor oil, PEG-8 laurate and PEG-20 sorbitan laurate.
The boiling point of the volatilization assistant is preferably 60-195 ℃. The volatilization auxiliary agent can be well matched with the polyhydric alcohol, so that the obtained bactericide can be well volatilized to form a smoke shape. The volatile auxiliary agent is one or more of ethanol, isopropanol and 3-methoxy-3-methyl-1-butanol.
The bactericide is selected from bactericides with sterilizing and continuous antibacterial effects, is preferably the bactericide with acute oral dosage LD50 more than or equal to 3g/kg (white rat), and can play a good role in killing mould, fungus, pathogenic bacteria, yeast and the like. For example, one or more of 4-chloro-3, 5-dimethylphenol, polyhexamethylene biguanide and 3-methyl-4-isopropylphenol are selected. The bactericide is matched with other components, so that the bactericidal effect of the bactericide can be exerted to the maximum extent.
The solvent is preferably water, such as purified water, which is well soluble with the flavors and polyols dissolved by the polar solvent. Of course, the solvent may be ethanol or the like.
The invention also provides a preparation method of the durable bactericide, which comprises the following steps:
uniformly mixing essence and a surfactant to obtain a first mixed solution;
mixing the volatile auxiliary agent and the bactericide, and stirring until the volatile auxiliary agent and the bactericide are completely dissolved to obtain a second mixed solution;
uniformly mixing polyhydric alcohol and a solvent to obtain a third mixed solution;
and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention.
The bactericide needs to be combined with spraying equipment to spray out smog-like fine liquid at high temperature or high pressure.
The invention also protects the use method of the durable bactericide, and the durable bactericide is put into spraying equipment and sprayed out under pressure. The spraying equipment can be air pressure tank spraying, pump head spraying, high pressure spray gun spraying, etc.
The persistent bactericide is prepared by the formula, can generate fine smog-shaped liquid under pressure, is similar to a gas state, can permeate into corners and gaps to perform sterilization and antibiosis, can stay for 1-2 hours in the air, has long retention time, can quickly spread the smog-shaped bactericide when falling on the surface of an object, forms a sterilization and antibiosis film layer by layer on the surface of the object, and can effectively kill mould and germs on the air and the surface of the object.
Embodiments of the present invention will be further illustrated by the following examples.
Example one
The embodiment provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 20 parts of propylene glycol, 2 parts of PEG-40 hydrogenated castor oil, 20 parts of ethanol, 0.5 part of 4-chloro-3, 5-dimethylphenol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; mixing ethanol and 4-chloro-3, 5-dimethylphenol, and stirring until the ethanol and the 4-chloro-3, 5-dimethylphenol are completely dissolved to obtain a second mixed solution; uniformly mixing propylene glycol and purified water to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Example two
The embodiment provides a durable bactericide which comprises the following components in parts by weight: 1 part of essence, 25 parts of glycerol, 3 parts of PEG-60 hydrogenated castor oil, 25 parts of isopropanol, 0.8 part of polyhexamethylene biguanide and 45.2 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-60 hydrogenated castor oil to obtain a first mixed solution; mixing isopropanol and polyhexamethylene biguanide, and stirring until the isopropanol and the polyhexamethylene biguanide are completely dissolved to obtain a second mixed solution; mixing glycerol and purified water uniformly to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
EXAMPLE III
The embodiment provides a durable bactericide which comprises the following components in parts by weight: 1.5 parts of essence, 15 parts of glycerol, 12 parts of dipropylene glycol, 1.5 parts of PEG-8 laurate, 1.5 parts of PEG-20 sorbitan laurate, 20 parts of ethanol, 5 parts of 3-methoxy-3-methyl-1-butanol, 0.3 part of polyhexamethylene biguanide, 0.4 part of 3-methyl-4-isopropylphenol and 43.1 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing the essence with PEG-8 laurate and PEG-20 sorbitan laurate to obtain a first mixed solution; mixing ethanol, 3-methoxy-3-methyl-1-butanol, polyhexamethylene biguanide and 3-methyl-4-isopropyl phenol, and stirring until the mixture is completely dissolved to obtain a second mixed solution; mixing glycerol, dipropylene glycol and purified water uniformly to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Example four
The embodiment provides a durable bactericide which comprises the following components in parts by weight: 0.2 part of essence, 5 parts of diethylene glycol, 1 part of PEG-40 hydrogenated castor oil, 10 parts of 3-methoxy-3-methyl-1-butanol, 0.1 part of 4-chloro-3, 5-dimethylphenol and 40 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; mixing 3-methoxy-3-methyl-1-butanol and 4-chloro-3, 5-dimethylphenol, and stirring until the mixture is completely dissolved to obtain a second mixed solution; uniformly mixing diethylene glycol and purified water to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
EXAMPLE five
The embodiment provides a durable bactericide which comprises the following components in parts by weight: 2 parts of essence, 20 parts of ethylene glycol, 15 parts of trimethylolpropane, 5 parts of PEG-20 sorbitan laurate, 15 parts of 3-methoxy-3-methyl-1-butanol, 15 parts of isopropanol, 1 part of 4-chloro-3, 5-dimethylphenol, 1 part of polyhexamethylene biguanide and 60 parts of ethanol.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing the essence and PEG-20 sorbitan laurate to obtain a first mixed solution; mixing 3-methoxy-3-methyl-1-butanol and isopropanol with 4-chloro-3, 5-dimethylphenol and polyhexamethylene biguanide, and stirring until the mixture is completely dissolved to obtain a second mixed solution; uniformly mixing ethylene glycol, trimethylolpropane and ethanol to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
The following are comparative examples which differ from the examples of the invention:
comparative example 1
The comparative example provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 2 parts of PEG-40 hydrogenated castor oil, 20 parts of ethanol, 0.5 part of 4-chloro-3, 5-dimethylphenol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; mixing ethanol and 4-chloro-3, 5-dimethylphenol, and stirring until the ethanol and the 4-chloro-3, 5-dimethylphenol are completely dissolved to obtain a second mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into purified water while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Comparative example No. two
The comparative example provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 2 parts of propylene glycol, 2 parts of PEG-40 hydrogenated castor oil, 20 parts of ethanol, 0.5 part of 4-chloro-3, 5-dimethylphenol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; mixing ethanol and 4-chloro-3, 5-dimethylphenol, and stirring until the ethanol and the 4-chloro-3, 5-dimethylphenol are completely dissolved to obtain a second mixed solution; uniformly mixing propylene glycol and purified water to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Comparative example No. three
The comparative example provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 50 parts of propylene glycol, 2 parts of PEG-40 hydrogenated castor oil, 20 parts of ethanol, 0.5 part of 4-chloro-3, 5-dimethylphenol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; mixing ethanol and 4-chloro-3, 5-dimethylphenol, and stirring until the ethanol and the 4-chloro-3, 5-dimethylphenol are completely dissolved to obtain a second mixed solution; uniformly mixing propylene glycol and purified water to obtain a third mixed solution; and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the second mixed solution into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Comparative example No. four
The comparative example provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 20 parts of propylene glycol, 2 parts of PEG-40 hydrogenated castor oil, 0.5 part of 4-chloro-3, 5-dimethylphenol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; uniformly mixing propylene glycol and purified water to obtain a third mixed solution; and adding 4-chloro-3, 5-dimethylphenol into the first mixed solution, uniformly stirring, and then adding into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
Comparative example five
The comparative example provides a durable bactericide which comprises the following components in parts by weight: 0.5 part of essence, 20 parts of propylene glycol, 2 parts of PEG-40 hydrogenated castor oil, 20 parts of ethanol and 57 parts of purified water.
The preparation method of the lasting bacteria remover comprises the following steps: uniformly mixing essence and PEG-40 hydrogenated castor oil to obtain a first mixed solution; uniformly mixing propylene glycol and purified water to obtain a third mixed solution; and adding ethanol into the first mixed solution, uniformly stirring, and then adding the ethanol into the third mixed solution while stirring to obtain the bactericide of the invention. When in use, the degerming agent is put into spraying equipment, and can spray out fine liquid in a fog form under high pressure.
The following tests were carried out on the above-mentioned first to fifth examples and first to fifth comparative examples and commercially available degerming agents, the test methods being: 22 unwashed commercial vehicles placed for two months were divided into 11 groups of two, each having a musty and sour taste prior to testing.
The first to fifth examples, the first to fifth comparative examples and the commercial degerming agents are respectively arranged in the air pressure tank spray under the same pressure, two vehicles are respectively sprayed, 10 people observe the properties of the spray during spraying, and feel peculiar smell in the vehicle on the next day after spraying, and the effect is shown in the table I.
Watch 1
As can be seen from the results in the table:
in the first to fifth embodiments, the polyol and the volatilization auxiliary agent, the bactericide and other components are added for matching, and the obtained bactericide is sprayed out to be in a smoke shape, can fall to each corner in the vehicle and can permanently sterilize the vehicle, so that no peculiar smell exists in the vehicle and the fragrance is lasting.
The obtained degerming agent is in an aerosol shape, has a small coverage area, can kill part of flora, and has lasting fragrance without adding polyhydric alcohol.
Compared with the second comparative example, the amount of the added polyol is small, the obtained bactericide is not atomized enough when sprayed, the coverage area is small, partial flora can be killed, and the fragrance is lasting.
And the amount of the polyol added into the third comparative example is large, the obtained bactericide is not in a smog shape after being sprayed, the coverage range is large, the sterilizing effect is not good enough due to the excessive amount of the polyol, most of floras can be killed, and the fragrance is lasting.
And the obtained bactericide is sprayed out in an aerosol shape, the coverage range is relatively small, the sterilization effect is not good enough, most of floras can be killed, and the fragrance is not lasting enough.
And the bactericide obtained by the fourth comparative example is not added with a bactericide, and is sprayed out to be in a smoke state, but has no sterilizing effect and lasting fragrance.
As can be seen, the persistent fungicide of the present invention can fall into every corner of the environment, and has a wider coverage and a longer lasting fragrance.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The durable bactericide is characterized by comprising the following components in parts by weight: 0.2-2 parts of essence, 5-35 parts of polyhydric alcohol, 1-5 parts of surfactant, 10-30 parts of volatile assistant, 0.1-2 parts of bactericide and 40-60 parts of solvent; the essence is dissolved by a polar solvent; the polyhydric alcohol is at least one of pentaerythritol, ethylene glycol, propylene glycol, butanediol, hexanediol, neopentyl glycol, glycerol, diethylene glycol, dipropylene glycol and trimethylolpropane; the surfactant is at least one of PEG-40 hydrogenated castor oil, PEG-60 hydrogenated castor oil, PEG-8 laurate and PEG-20 sorbitan laurate; the volatilization auxiliary agent is at least one of ethanol, isopropanol and 3-methoxy-3-methyl-1-butanol.
2. The persistent fungicide of claim 1 wherein said polar solvent comprises at least one of DPG, PG, DPMA, DPM and MMB.
3. The durable fungicide according to claim 1, wherein said fungicide is at least one of 4-chloro-3, 5-dimethylphenol, polyhexamethylene biguanide and 3-methyl-4-isopropylphenol.
4. The durable bacteria remover according to claim 1, wherein the solvent is water.
5. A method for preparing a durable bacteria remover as claimed in any one of claims 1 to 4, comprising the steps of:
uniformly mixing essence and a surfactant to obtain a first mixed solution;
mixing the volatile auxiliary agent and the bactericide, and stirring until the volatile auxiliary agent and the bactericide are completely dissolved to obtain a second mixed solution;
uniformly mixing polyhydric alcohol and a solvent to obtain a third mixed solution;
and adding the second mixed solution into the first mixed solution, uniformly stirring, and then adding the mixture into the third mixed solution while stirring.
6. The use method of the persistent fungicide according to any one of claims 1 to 4, characterized in that the persistent fungicide is loaded into a spraying apparatus and sprayed under pressure.
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| CN1569241A (en) * | 2003-07-10 | 2005-01-26 | 吕蔺强 | Air sterilizing and freshing agent |
| WO2006087569A3 (en) * | 2005-02-17 | 2006-10-26 | Bio Life Medicare Ltd | Antimicrobial composition comprising an extract of tarchonanthus camphoratus |
| CN106719883A (en) * | 2016-12-30 | 2017-05-31 | 南宁天亮精细化工有限责任公司 | Automobile is sprayed with fast-growing eucalyptus sterilizing |
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2018
- 2018-12-25 CN CN201811586442.3A patent/CN109526950B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569241A (en) * | 2003-07-10 | 2005-01-26 | 吕蔺强 | Air sterilizing and freshing agent |
| WO2006087569A3 (en) * | 2005-02-17 | 2006-10-26 | Bio Life Medicare Ltd | Antimicrobial composition comprising an extract of tarchonanthus camphoratus |
| CN106719883A (en) * | 2016-12-30 | 2017-05-31 | 南宁天亮精细化工有限责任公司 | Automobile is sprayed with fast-growing eucalyptus sterilizing |
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