CN114748668A - Preparation method of long-acting bacteriostatic aldehyde-removing deodorizing treatment fluid - Google Patents
Preparation method of long-acting bacteriostatic aldehyde-removing deodorizing treatment fluid Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
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- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
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Abstract
The invention discloses a preparation method of a long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution. Has the beneficial effects that: through the chelation and the antibacterial function, and the biological enzyme capable of degrading organic harmful gases such as formaldehyde is introduced into the odor removal treatment liquid system, the air quality of the construction environment can be improved, and meanwhile, the organic harmful gases such as formaldehyde and the peculiar smells of the environments such as kitchens and toilets can be continuously and effectively degraded through the synergistic effect between the two.
Description
Technical Field
The invention relates to the field of medicines, in particular to a preparation method of a long-acting bacteriostatic aldehyde-removing deodorizing treatment liquid.
Background
Along with the increase of health consciousness and the improvement of requirements on living quality of people, the attention on air quality is gradually increased. At present, a plurality of products for pollution treatment of home decoration are available on the market, and the products are represented by photocatalyst, biological enzyme and active carbon adsorption materials, and the harmful gases such as formaldehyde and the like which are caused by the pentabenzenetrialdehyde are mainly treated. The odor in the air also seriously affects the normal work and life of people. For places which are easy to generate peculiar smell and stink, such as building basements, parking lots, sewage treatment stations, factory workshops, special food shops, such as fruit shops, stinky tofu shops, fresh rivers, seafood shops, hot pot shops and the like, the peculiar smell can be generated, and the materials which have the air purification function and are green and environment-friendly are urgently needed in the places.
Therefore, the application provides the antibacterial, aldehyde-removing and odor-removing treatment liquid with long effect.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention aims to provide a preparation method of a long-acting bacteriostatic aldehyde-removing odor-removing treatment solution, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of a long-acting antibacterial, aldehyde-removing and odor-removing treatment solution comprises sequentially adding chitosan, polyvinylpyrrolidone, polyvinyl alcohol, tetrasodium ethylenediamine tetraacetate, plant extract, modified polyvinyl chloride emulsion, sodium gluconate and glyceryl caprate into deionized water, and stirring at room temperature to obtain a buffer solution system;
adding a material with a chelating function into the buffer solution system, stirring and dissolving at 40-70 ℃, and cooling to room temperature to obtain the buffer solution system with the chelating function;
adding the biological enzyme aldehyde-removing solution with the mass fraction of 60% into a chelating functional material-buffer solution system at room temperature, and uniformly stirring to obtain the biological enzyme aldehyde-removing solution-chelating functional material-buffer solution system;
adding phenoxyethanol into the system of the biological enzyme aldehyde removal liquid, the chelating functional material and the buffer solution at room temperature, mixing, and adding a plant extract in the mixing process, wherein the plant extract comprises the following components in percentage by mass:
0.2 to 0.8 percent of active carbon, 0.3 to 0.7 percent of rabdosia rubescens extract and 97.8 to 99.3 percent of water;
the plant extract also comprises 0.2-0.7 percent of lemon extract by mass, the pH value of a system is adjusted to 7.0 by adding the lemon extract, and the long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution is obtained after uniform stirring;
preferably, by weight percentage, the antibacterial, aldehyde-removing and odor-removing treatment liquid comprises 0.3-2% of chitosan, 0.2-0.7% of polyvinylpyrrolidone, 0.6-1.5% of polyvinyl alcohol, 0.4-1% of tetrasodium ethylene diamine tetraacetate, 0.15-0.6% of plant extract, 0.5-1.2% of modified polyvinyl chloride emulsion, 0.5-2.5% of sodium gluconate, 0.2-0.7% of tricaprin, 0.6-3% of material with a chelating function, 15-40% of biological enzyme aldehyde-removing liquid, 0.3-0.7% of phenoxyethanol, 0.02-1% of lemon extract and the balance of water.
Preferably, the material with the chelating function is a mutual mixture of polylysine and polyarginine, and the mass ratio of the polylysine to the polyarginine is 1.1: 1.
Preferably, the rabdosia rubescens extract is prepared by the following method:
crushing rabdosia rubescens and sieving the crushed rabdosia rubescens with a 20-80-mesh sieve, wherein the mass ratio of the crushed rabdosia rubescens to water is 1: 20 mixing, extracting at 80-90 deg.C under stirring for 2-3 hr, filtering to obtain filtrate, and concentrating the filtrate to 30-40% of the original volume to obtain Rabdosia Rubescens (Hemsl.) Hara extract.
Preferably, by the mass percentage of the antibacterial, aldehyde-removing and odor-removing treatment liquid, the chitosan is 0.3%, the polyvinylpyrrolidone is 0.2%, the polyvinyl alcohol is 1%, the tetrasodium ethylenediamine tetraacetate is 0.5%, the material with a chelating function is 0.6%, the biological enzyme aldehyde-removing liquid is 20%, the phenoxyethanol is 0.5%, the lemon extract is 0.1%, the plant extract is 0.3%, the modified polyvinyl chloride emulsion is 0.5%, the sodium gluconate is 1%, the tricaprin 0.5%, and the balance is water.
Preferably, the buffer solution system is obtained by uniformly stirring at room temperature, wherein the stirring speed is 600-1200r/min, and the stirring time is 45 min.
Preferably, the mixture is stirred uniformly under magnetic stirring to obtain a biological enzyme aldehyde removal solution-material with chelating function-buffer solution system, wherein the stirring speed is 800-1200r/min, and the stirring time is 40 min.
Preferably, the lemon extract is prepared by the following method:
drying the lemon peel until the water content is 5-20 wt%, crushing and sieving by a 20-100 mesh sieve, and mixing the crushed lemon peel and water according to a mass ratio of 2: 25, stirring and extracting at 75-85 ℃ for 3.5h, filtering to obtain a filtrate, and concentrating the filtrate to 15-25% of the original volume to obtain the lemon extract.
Preferably, the modified polyvinyl chloride emulsion is prepared from the following raw materials in mass:
12% of chloroethylene, 5% of acrylic acid, 8% of carboxymethyl cellulose, 15% of trifluoropropyl methyl cyclotrisiloxane, 10% of potassium persulfate, 15% of nano titanium dioxide, 15% of sodium dodecyl sulfate and 30% of water.
Preferably, the preparation method of the modified polyvinyl chloride emulsion comprises the steps of firstly adding the sodium dodecyl sulfate and the carboxymethyl cellulose into water, stirring until the sodium dodecyl sulfate and the carboxymethyl cellulose are completely dissolved, then adding the vinyl chloride, the acrylic acid, the nano titanium dioxide and the trifluoropropyl methyl cyclotrisiloxane, stirring for 1h at the rotation speed of 1000-1200r/min, finally adding the rest raw materials, reacting for 4h at the temperature of 50-90 ℃, and cooling to obtain the modified polyvinyl chloride emulsion.
Preferably, the activated carbon is nutshell activated carbon.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a preparation method of a long-acting antibacterial aldehyde-removing odor-removing treatment liquid, aiming at the problem that most odor-removing and aldehyde-removing systems can not continuously remove peculiar smell and remove organic harmful gases such as formaldehyde, the chelating and antibacterial functions are compounded, biological enzyme capable of degrading the organic harmful gases such as formaldehyde is introduced into the odor-removing treatment liquid system, and the organic harmful gases such as formaldehyde and the like and the peculiar smells such as the environment of a kitchen, a toilet and the like can be continuously and effectively degraded while the air quality of the construction environment is improved through the synergistic effect between the two;
by compounding the chelation and the antibacterial function, harmful gas can be enriched on the surface of the spraying layer, the removal efficiency can be greatly improved under the action of the aldehyde removing agent, the addition of the antibacterial agent ensures that the product cannot deteriorate for a long time, the action time is prolonged, the synergistic effect is generated by compounding, the efficiency of removing peculiar smell and degrading organic harmful gas such as formaldehyde is improved, the growth of bacteria, mildew and the like can be inhibited for a long time after construction, and the cleanness, tidiness and health of the environment are ensured;
the application provides a novel functional compound system for resisting bacteria, chelating and degrading organic harmful gases such as peculiar smell, formaldehyde and the like, and provides a novel environment-friendly raw material for the development of environment protection, air optimization, article preservation and body health materials;
the plant extract is added, the used raw materials are natural and environment-friendly, formaldehyde in the environment can be quickly removed, peculiar smell pollution can be removed, a large amount of negative ions beneficial to a human body can be continuously released, the plant extract is completely nontoxic and harmless to the human body, secondary pollution can not be caused, the effect is lasting, the material used by the plant extract is healthy and environment-friendly, pollutants such as formaldehyde in the air can be effectively removed, and the bacteriostatic and bactericidal effects are achieved;
the material in the application also comprises acrylic acid and carboxymethyl cellulose, the acrylic acid and carboxymethyl cellulose are modified to improve moisture permeability, the water resistance is improved by the modification of trifluoropropyl methyl cyclotrisiloxane, the anti-aging property and the mechanical property are improved by the compounding of nano titanium dioxide, the prepared treatment fluid can form a transparent and uniform coating on the surface of an object to be treated, the treatment fluid is excellent in water resistance and moisture permeability, and is not easy to damp and mildew, has the effects of resisting bacteria and removing peculiar smell, and is beneficial to environmental sanitation and human health.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The preparation method of the long-acting antibacterial, aldehyde-removing and odor-removing treatment solution comprises the steps of sequentially adding chitosan, polyvinylpyrrolidone, polyvinyl alcohol, ethylene diamine tetraacetic acid tetrasodium salt, plant extracts, modified polyvinyl chloride emulsion, sodium gluconate and tricaprin into deionized water, and uniformly stirring at room temperature to obtain a buffer solution system;
adding a material with a chelating function into the buffer solution system, stirring and dissolving at 40-70 ℃, and cooling to room temperature to obtain the buffer solution system with the chelating function;
adding the biological enzyme aldehyde-removing solution with the mass fraction of 60% into a chelating functional material-buffer solution system at room temperature, and uniformly stirring to obtain the biological enzyme aldehyde-removing solution-chelating functional material-buffer solution system;
adding phenoxyethanol into the system of the biological enzyme aldehyde removal liquid, the chelating functional material and the buffer solution at room temperature, mixing, and adding a plant extract in the mixing process, wherein the plant extract comprises the following components in percentage by mass:
0.2 to 0.8 percent of active carbon, 0.3 to 0.7 percent of rabdosia rubescens extract and 97.8 to 99.3 percent of water;
the plant extract also comprises 0.2-0.7 percent of lemon extract by mass, the pH value of a system is adjusted to 7.0 by adding the lemon extract, and the long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution is obtained after uniform stirring;
the antibacterial, aldehyde-removing and odor-removing treatment solution comprises, by mass, 0.3-2% of chitosan, 0.2-0.7% of polyvinylpyrrolidone, 0.6-1.5% of polyvinyl alcohol, 0.4-1% of tetrasodium ethylene diamine tetraacetate, 0.15-0.6% of plant extract, 0.5-1.2% of modified polyvinyl chloride emulsion, 0.5-2.5% of sodium gluconate, 0.2-0.7% of tricaprin, 0.6-3% of a material with a chelating function, 15-40% of biological enzyme aldehyde-removing solution, 0.3-0.7% of phenoxyethanol, 0.02-1% of lemon extract and the balance of water.
The material with the chelating function is a mutual mixture of polylysine and polyarginine, and the mass ratio of the polylysine to the polyarginine is 1.1: 1.
Wherein, the rabdosia extract is prepared by the following method:
crushing rabdosia rubescens and sieving the crushed rabdosia rubescens with a 20-80-mesh sieve, wherein the mass ratio of the crushed rabdosia rubescens to water is 1: 20 mixing, extracting at 80-90 deg.C under stirring for 2-3 hr, filtering to obtain filtrate, and concentrating the filtrate to 30-40% of the original volume to obtain Rabdosia Rubescens (Hemsl.) Hara extract.
The antibacterial, aldehyde-removing and odor-removing treatment solution comprises, by mass, 0.3% of chitosan, 0.2% of polyvinylpyrrolidone, 1% of polyvinyl alcohol, 0.5% of tetrasodium ethylenediamine tetraacetate, 0.6% of a material with a chelating function, 20% of a biological enzyme aldehyde-removing solution, 0.5% of phenoxyethanol, 0.1% of a lemon extract, 0.3% of a plant extract, 0.5% of a modified polyvinyl chloride emulsion, 1% of sodium gluconate, 0.5% of glyceryl caprate and the balance of water.
Wherein, the buffer solution system is obtained by stirring uniformly at room temperature, wherein the stirring speed is 600-1200r/min, and the stirring time is 45 min.
Wherein, the mixture is stirred evenly under magnetic stirring to obtain a biological enzyme aldehyde-removing solution-material with chelating function-buffer solution system, wherein the stirring speed is 800-.
Wherein the lemon extract is prepared by the following method:
drying the lemon peel until the water content is 5-20 wt%, crushing and sieving by a 20-100 mesh sieve, and mixing the crushed lemon peel and water according to a mass ratio of 2: 25, stirring and extracting at 75-85 ℃ for 3.5h, filtering to obtain a filtrate, and concentrating the filtrate to 15-25% of the original volume to obtain the lemon extract.
The modified polyvinyl chloride emulsion is prepared from the following raw materials in parts by mass:
12% of chloroethylene, 5% of acrylic acid, 8% of carboxymethyl cellulose, 15% of trifluoropropyl methyl cyclotrisiloxane, 10% of potassium persulfate, 15% of nano titanium dioxide, 15% of sodium dodecyl sulfate and 30% of water.
The preparation method of the modified polyvinyl chloride emulsion comprises the steps of firstly adding sodium dodecyl sulfate and carboxymethyl cellulose into water, stirring until the sodium dodecyl sulfate and the carboxymethyl cellulose are completely dissolved, then adding vinyl chloride, acrylic acid, nano titanium dioxide and trifluoropropylmethyl cyclotrisiloxane at the rotation speed of 1000-.
Wherein the activated carbon is nutshell activated carbon.
For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:
in practical application, the invention provides a preparation method of a long-acting antibacterial aldehyde-removing odor-removing treatment liquid, aiming at the problem that most odor-removing and aldehyde-removing systems can not continuously remove odor and remove organic harmful gases such as formaldehyde, the chelation and the antibacterial function are compounded, and biological enzyme capable of degrading the organic harmful gases such as formaldehyde is introduced into the odor-removing treatment liquid system, so that the organic harmful gases such as formaldehyde and the like and the odors of environments such as kitchens, toilets and the like can be continuously and effectively degraded while the air quality of construction environments is improved through the synergistic effect between the two;
by compounding the chelation function and the antibacterial function, harmful gas can be enriched on the surface of the spraying layer, the removal efficiency can be greatly improved under the action of the formaldehyde remover, the addition of the antibacterial agent ensures that the product cannot deteriorate for a long time, the action time is prolonged, the synergistic effect is generated by compounding, the efficiency of removing peculiar smell and degrading organic harmful gas such as formaldehyde is improved, the growth of bacteria, mildew and the like can be inhibited for a long time after construction, and the cleanness, tidiness and health of the environment are ensured;
the application provides a novel functional compound system for resisting bacteria, chelating and degrading peculiar smell, formaldehyde and other organic harmful gases, and provides a novel environment-friendly raw material for the development of environment protection, air optimization, article preservation and body health materials;
the plant extract is added, the used raw materials are natural and environment-friendly, formaldehyde in the environment can be quickly removed, peculiar smell pollution can be removed, a large amount of negative ions beneficial to a human body can be continuously released, the plant extract is completely nontoxic and harmless to the human body, secondary pollution can not be caused, the effect is lasting, the material used by the plant extract is healthy and environment-friendly, pollutants such as formaldehyde in the air can be effectively removed, and the bacteriostatic and bactericidal effects are achieved;
and the material in this application still includes acrylic acid and carboxymethyl cellulose, acrylic acid and carboxymethyl cellulose modification improve the moisture permeability, improve the water resistance through trifluoropropyl methyl cyclotrisiloxane modification, improve ageing resistance and mechanical properties through nanometer titanium dioxide is compound, the processing fluid prepared can form transparent even coating on the object surface of area processing, its water-fast, moisture permeability is good, this processing fluid is difficult for weing, mildening, has antibiotic peculiar smell's efficiency simultaneously, is favorable to environmental sanitation and health.
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 (10)
1. A preparation method of a long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution is characterized by comprising the steps of sequentially adding chitosan, polyvinylpyrrolidone, polyvinyl alcohol, ethylene diamine tetraacetic acid tetrasodium salt, a plant extract, a modified polyvinyl chloride emulsion, sodium gluconate and tricaprin into deionized water, and uniformly stirring at room temperature to obtain a buffer solution system;
adding a material with a chelating function into the buffer solution system, stirring and dissolving at 40-70 ℃, and cooling to room temperature to obtain the buffer solution system with the chelating function;
adding the biological enzyme aldehyde-removing solution with the mass fraction of 60% into a chelating functional material-buffer solution system at room temperature, and uniformly stirring to obtain the biological enzyme aldehyde-removing solution-chelating functional material-buffer solution system;
adding phenoxyethanol into the above system of the biological enzyme aldehyde removal liquid, the chelating functional material and the buffer solution at room temperature, mixing, and adding a plant extract in the mixing process, wherein the plant extract comprises the following components in percentage by mass:
0.2 to 0.8 percent of active carbon, 0.3 to 0.7 percent of rabdosia rubescens extract and 97.8 to 99.3 percent of water;
the plant extract also comprises 0.2-0.7 percent of lemon extract by mass, the pH value of a system is adjusted to 7.0 by adding the lemon extract, and the long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution is obtained after uniform stirring;
the antibacterial, aldehyde-removing and odor-removing treatment solution comprises, by mass, 0.3-2% of chitosan, 0.2-0.7% of polyvinylpyrrolidone, 0.6-1.5% of polyvinyl alcohol, 0.4-1% of tetrasodium ethylene diamine tetraacetate, 0.15-0.6% of plant extract, 0.5-1.2% of modified polyvinyl chloride emulsion, 0.5-2.5% of sodium gluconate, 0.2-0.7% of tricaprin, 0.6-3% of a material with a chelating function, 15-40% of biological enzyme aldehyde-removing solution, 0.3-0.7% of phenoxyethanol, 0.02-1% of lemon extract and the balance of water.
2. The preparation method of the long-acting bacteriostatic aldehyde-removing odor-removing treatment fluid as claimed in claim 1, wherein the material with chelating function is a mixture of polylysine and polyarginine, and the mass ratio of the polylysine to the polyarginine is 1.1: 1.
3. The preparation method of the long-acting bacteriostatic aldehyde-removing odor-removing treatment liquid as claimed in claim 2, wherein the rabdosia rubescens extract is prepared by the following method:
crushing rabdosia rubescens and sieving the crushed rabdosia rubescens with a 20-80-mesh sieve, wherein the mass ratio of the crushed rabdosia rubescens to water is 1: 20 mixing, extracting at 80-90 deg.C under stirring for 2-3 hr, filtering to obtain filtrate, and concentrating the filtrate to 30-40% of the original volume to obtain Rabdosia Rubescens (Hemsl.) Hara extract.
4. The preparation method of claim 3, wherein the weight percentage of the antibacterial, aldehyde-removing and odor-removing treatment solution is one hundred percent, the chitosan content is 0.3%, the polyvinylpyrrolidone content is 0.2%, the polyvinyl alcohol content is 1%, the ethylenediaminetetraacetic acid tetrasodium salt content is 0.5%, the material with a chelating function is 0.6%, the biological enzyme aldehyde-removing solution content is 20%, the phenoxyethanol content is 0.5%, the lemon extract is 0.1%, the plant extract is 0.3%, the modified polyvinyl chloride emulsion is 0.5%, the sodium gluconate content is 1%, the glyceryl caprate is 0.5%, and the balance is water.
5. The method for preparing the long-acting antibacterial, aldehyde-removing and odor-removing treatment solution as claimed in claim 4, wherein the buffer solution system is obtained by stirring uniformly at room temperature, wherein the stirring speed is 600-1200r/min, and the stirring time is 45 min.
6. The method for preparing the long-acting antibacterial, aldehyde-removing and odor-removing treatment solution as claimed in claim 5, wherein the biological enzyme aldehyde-removing solution-material with chelating function-buffer solution system is obtained by stirring uniformly under magnetic stirring, wherein the stirring speed is 800-1200r/min and the stirring time is 40 min.
7. The preparation method of the long-acting bacteriostatic aldehyde-removing odor-removing treatment solution as claimed in claim 6, wherein the lemon extract is prepared by the following method:
drying the lemon peel until the water content is 5-20 wt%, crushing and sieving by a 20-100 mesh sieve, and mixing the crushed lemon peel and water according to a mass ratio of 2: 25, stirring and extracting at 75-85 ℃ for 3.5h, filtering to obtain a filtrate, and concentrating the filtrate to 15-25% of the original volume to obtain the lemon extract.
8. The preparation method of the long-acting bacteriostatic, aldehyde-removing and odor-removing treatment solution as claimed in claim 7, wherein the modified polyvinyl chloride emulsion is prepared from the following raw materials by mass:
12% of chloroethylene, 5% of acrylic acid, 8% of carboxymethyl cellulose, 15% of trifluoropropyl methyl cyclotrisiloxane, 10% of potassium persulfate, 15% of nano titanium dioxide, 15% of sodium dodecyl sulfate and 30% of water.
9. The method for preparing the long-acting antibacterial, aldehyde-removing and odor-removing treatment solution as claimed in claim 8, wherein the modified polyvinyl chloride emulsion is prepared by adding sodium dodecyl sulfate and carboxymethyl cellulose into water, stirring until completely dissolved, adding vinyl chloride, acrylic acid, nano titanium dioxide and trifluoropropylmethyl cyclotrisiloxane at a rotation speed of 1000-1200r/min, stirring for 1h, adding the rest of the raw materials, reacting for 4h at 50-90 ℃, and cooling.
10. The method for preparing the antibacterial, aldehyde-removing and odor-removing treatment liquid with the long-acting effect as claimed in claim 9, wherein the activated carbon is nutshell activated carbon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210522547.2A CN114748668A (en) | 2022-05-13 | 2022-05-13 | Preparation method of long-acting bacteriostatic aldehyde-removing deodorizing treatment fluid |
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| CN202210522547.2A CN114748668A (en) | 2022-05-13 | 2022-05-13 | Preparation method of long-acting bacteriostatic aldehyde-removing deodorizing treatment fluid |
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| CN114748668A true CN114748668A (en) | 2022-07-15 |
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| CN116426166A (en) * | 2023-04-03 | 2023-07-14 | 明光科迪新材料有限公司 | Preparation of odor-free environment-friendly bio-based color paste |
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