CN111575119A - Photocatalytic disinfection and sterilization self-cleaning agent - Google Patents

Photocatalytic disinfection and sterilization self-cleaning agent Download PDF

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Publication number
CN111575119A
CN111575119A CN202010458509.6A CN202010458509A CN111575119A CN 111575119 A CN111575119 A CN 111575119A CN 202010458509 A CN202010458509 A CN 202010458509A CN 111575119 A CN111575119 A CN 111575119A
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parts
cleaning agent
chinese medicine
solution
medicine extracting
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张斌翔
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Shandong Zhongte New Energy Co ltd
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Shandong Zhongte New Energy Co ltd
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    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • 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
    • 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
    • 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
    • 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]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • 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
    • 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]
    • A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
    • 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
    • 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]
    • A01N65/34—Rosaceae [Rose family], e.g. strawberry, hawthorn, plum, cherry, peach, apricot or almond
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • 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
    • C11D3/2096—Heterocyclic 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
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  • Natural Medicines & Medicinal Plants (AREA)
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  • Agronomy & Crop Science (AREA)
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Abstract

The invention relates to the technical field of cleaning agents, in particular to a photocatalytic disinfection and sterilization self-cleaning agent and a preparation method thereof. The formula comprises the following components in parts by weight: 200-1000 parts of deionized water, 20-50 parts of colorless nano silver solution, 20-50 parts of nano photocatalyst liquid, 20-50 parts of chitosan acetic acid solution with the chitosan content of 2g/L, 50-100 parts of traditional Chinese medicine extracting solution, 2-5 parts of antioxidant, 1-5 parts of dispersing agent and 2-10 parts of nonionic surfactant, wherein the traditional Chinese medicine extracting solution is one or more of aqueous extract solutions of folium artemisiae argyi, garden burnet and eucalyptus citriodora leaves. The photocatalytic disinfection and sterilization self-cleaning agent and the preparation method thereof can improve the disinfection and sterilization effect of the cleaning agent, keep the disinfection and sterilization effect for a long time, are safe and pollution-free, and have no obvious stimulation to a human body.

Description

Photocatalytic disinfection and sterilization self-cleaning agent
Technical Field
The invention relates to the technical field of cleaning agents, in particular to a photocatalytic disinfection and sterilization self-cleaning agent and a preparation method thereof.
Background
The photocatalyst is a general name of a photo-semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide, is coated on the surface of a base material, generates a strong catalytic degradation function under the action of light rays, and can effectively degrade toxic and harmful gases in the air. The photocatalyst has the biggest characteristic of long validity period and has effects on indoor pollution such as bacteria, viruses, formaldehyde, benzene, ammonia and the like. However, since photocatalysts, called "photocatalysts", must be available in the presence of light, preferably under ultraviolet radiation, some currently preferred products may also function under ultraviolet part of visible light, but still require light.
Modern research indicates that the chemical structure of silver determines the high catalytic ability of silver, and the reduction potential of silver in a high oxidation state is extremely high enough to generate atomic oxygen in the surrounding space. Atomic oxygen has strong oxidizing property and can sterilize, and Ag + can strongly attract sulfydryl (-SH) on protease in bacteria, and can be rapidly combined with the sulfydryl (-SH) to make the protease lose activity, so that the bacteria die. However, silver ions are not stable and easily oxidized, so that the oxidation effect is not sustained.
Chitosan (chitosan), the product of chitin N-deacetylation, chitin, chitosan, cellulose have similar chemical structure, cellulose is hydroxyl at C2 position, chitin, chitosan are replaced by an acetamido and an amino at C2 position respectively, chitin and chitosan have many unique properties such as biodegradability, cell affinity and biological effect, especially chitosan containing free amino is the only basic polysaccharide in natural polysaccharide. The chitosan has good inhibition effect on escherichia coli, pseudomonas fluorescens, staphylococcus aureus, bacillus subtilis and the like, and can also inhibit physiological changes of fresh and live food. The chitosan is natural and nontoxic, is suitable for keeping acidic food with less protein, and can agglutinate when meeting high polymer and ionic compound.
The substances have the effects of disinfection, sterilization and bacteriostasis, but have the defects that particularly after the substances are used for preparing a cleaning agent, the substances are damaged to a human body when the concentration is high, and the sterilization and disinfection effects are obviously reduced when the concentration is low.
Disclosure of Invention
In order to solve the problems of the prior art, the invention provides a photocatalytic disinfection and sterilization self-cleaning agent and a preparation method thereof, which can improve the disinfection and sterilization effect of the cleaning agent, keep the disinfection and sterilization effect for a long time, are safe and pollution-free, and have no obvious stimulation to a human body.
The technical scheme adopted by the invention is as follows:
a photocatalytic disinfection and sterilization self-cleaning agent comprises the following components in parts by weight:
200-1000 parts of deionized water, 20-50 parts of colorless nano silver solution, 20-50 parts of nano photocatalyst liquid, 20-50 parts of chitosan acetic acid solution with the chitosan content of 2g/L, 50-100 parts of traditional Chinese medicine extracting solution, 2-5 parts of antioxidant, 1-5 parts of dispersing agent and 2-10 parts of nonionic surfactant, wherein the traditional Chinese medicine extracting solution is one or more of aqueous extract solutions of folium artemisiae argyi, garden burnet and eucalyptus citriodora leaves.
The antioxidant is C-type vitamin.
The dispersant is selected from polyethylene glycol 200 or polyethylene glycol 400.
The nonionic surfactant is long-chain fatty alcohol-polyoxyethylene ether.
A preparation method of a photocatalytic disinfection and sterilization self-cleaning agent comprises the following steps:
A. preparing 20-50 parts by mass of chitosan acetic acid solution;
B. preparing 50-100 parts by mass of a traditional Chinese medicine extracting solution, wherein the traditional Chinese medicine extracting solution is an aqueous solution of one or more extracts of folium artemisiae argyi, sanguisorba officinalis and eucalyptus citriodora leaves;
C. taking 1000 parts by mass of deionized water 200-doped materials, sequentially adding 20-50 parts by mass of colorless nano silver solution and 20-50 parts by mass of nano photocatalyst solution, and stirring the prepared chitosan acetic acid solution, the prepared Chinese medicine extracting solution and the prepared Chinese medicine extracting solution for 30 minutes and then standing;
D. adding 2-5 parts by mass of antioxidant, 1-5 parts by mass of dispersant and 2-10 parts by mass of nonionic surfactant, and stirring for 1H to obtain a finished product.
The technical scheme provided by the invention has the beneficial effects that:
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description is further provided in conjunction with the embodiments.
Example one
A photocatalysis disinfection and sterilization self-cleaning agent comprises the following components:
deionized water 200KG, colorless nano-silver solution 20KG, nanometer photocatalyst liquid 20KG, chitosan acetic acid solution 20KG that chitosan content is 2g/L, traditional chinese medicine extract 50KG, C class vitamin 2KG, polyethylene glycol 200 or polyethylene glycol 4001KG, long-chain fatty alcohol polyoxyethylene ether 2KG, wherein, traditional chinese medicine extract be the aqueous solution of one of them or the multiple extract of folium artemisiae argyi, sanguisorba, eucalyptus citriodora leaf.
In this embodiment, the Chinese medicinal extract is an aqueous solution of folium artemisiae argyi extract, wherein the content of the folium artemisiae argyi extract is 50% -80%, and preferably 60%.
The preparation method of the photocatalytic disinfection and sterilization self-cleaning agent comprises the following steps:
A. preparing 20KG chitosan acetic acid solution;
B. preparing 50KG of a traditional Chinese medicine extracting solution, wherein the traditional Chinese medicine extracting solution is an aqueous solution of one or more extracts of folium artemisiae argyi, garden burnet and eucalyptus citriodora leaves;
C. taking 200KG of deionized water, sequentially adding 20KG of colorless nano silver solution and 20KG of nano photocatalyst solution, stirring the prepared chitosan acetic acid solution, the traditional Chinese medicine extracting solution and the traditional Chinese medicine extracting solution for 30 minutes, and standing;
D. adding antioxidant 2KG, dispersant 1KG and non-ionic surfactant 2KG and stirring for 1H to obtain the product.
Example two
The difference between the present embodiment and the first embodiment is that:
the Chinese medicinal extractive solution is radix Sangusorbae extract water solution, wherein the content of radix Sangusorbae extract is 50% -80%, preferably 60%.
EXAMPLE III
The difference between the present embodiment and the first embodiment is that:
the traditional Chinese medicine extract is aqueous solution of a lemon eucalyptus leaf extract, wherein the content of the lemon eucalyptus leaf extract is 50% -80%, and 60% is the best content.
Example four
The difference between the present embodiment and the first embodiment is that:
the traditional Chinese medicine extracting solution is an aqueous solution of extracts of folium artemisiae argyi, sanguisorba officinalis and eucalyptus citriodora leaves, wherein the content ratio of the extracts of the folium artemisiae argyi, the sanguisorba officinalis and the eucalyptus citriodora leaves is 1: 1: 1, the total content is 50-80%, preferably 60%.
A group of test data is given below to prove the sterilizing and bacteriostatic effects of the photocatalytic self-cleaning disinfectant.
As shown in Table 1, the results of the sterilization tests of the invention prove that the photocatalytic disinfection and sterilization self-cleaning agent has the sterilization rate of more than or equal to 90 percent and has the sterilization effect.
Figure BDA0002510100900000041
TABLE 1
As shown in Table 2, the results of the virus inactivation tests of the present invention, in which test groups 1 to 3 of the test are formed by examples 1 to 3, respectively, demonstrate that the photocatalytic self-cleaning disinfectant and sterilizer provided by the present invention has a good inactivation effect on H1N1 virus.
Figure BDA0002510100900000042
TABLE 2
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1. A photocatalytic disinfection and sterilization self-cleaning agent comprises the following components in parts by weight:
200-1000 parts of deionized water, 20-50 parts of colorless nano silver solution, 20-50 parts of nano photocatalyst liquid, 20-50 parts of chitosan acetic acid solution with the chitosan content of 2g/L, 50-100 parts of traditional Chinese medicine extracting solution, 2-5 parts of antioxidant, 1-5 parts of dispersing agent and 2-10 parts of nonionic surfactant, wherein the traditional Chinese medicine extracting solution is one or more of aqueous extract solutions of folium artemisiae argyi, garden burnet and eucalyptus citriodora leaves.
2. The photocatalytic disinfection and sterilization self-cleaning agent as claimed in claim 1, wherein the traditional Chinese medicine extracting solution is an aqueous solution of folium artemisiae argyi extract, wherein the content of the folium artemisiae argyi extract is 50% -80%.
3. The photocatalytic disinfection and sterilization self-cleaning agent as claimed in claim 1, wherein the traditional Chinese medicine extracting solution is a sanguisorba officinalis extract aqueous solution, wherein the content of the sanguisorba officinalis extract is 50-80%.
4. The photocatalytic disinfection and sterilization self-cleaning agent as claimed in claim 1, wherein the traditional Chinese medicine extracting solution is an aqueous solution of a eucalyptus citriodora leaf extract, wherein the content of the eucalyptus citriodora leaf extract is 50% -80%.
5. The photocatalytic disinfection and sterilization self-cleaning agent as claimed in claim 1, wherein the traditional Chinese medicine extracting solution is an aqueous solution of extracts of folium artemisiae argyi, sanguisorba officinalis and eucalyptus citriodora leaves, wherein the content ratio of the extracts of folium artemisiae argyi, sanguisorba officinalis and eucalyptus citriodora leaves is 1: 1: 1, the total content of which is 50 to 80 percent.
6. A photocatalytic disinfection self-cleaning agent as claimed in any one of claims 2-5, wherein the antioxidant in the formulation is a C-vitamin.
7. A photocatalytic disinfection self-cleaning agent as claimed in any one of claims 2-5, wherein the dispersant in the formulation is selected from polyethylene glycol 200 or polyethylene glycol 400.
8. A photocatalytic disinfection and sterilization self-cleaning agent as claimed in any one of claims 2 to 5, wherein the nonionic surfactant in the formulation is long-chain fatty alcohol-polyoxyethylene ether.
9. A preparation method of a photocatalytic disinfection and sterilization self-cleaning agent comprises the following steps:
A. preparing 20-50 parts by mass of chitosan acetic acid solution;
B. preparing 50-100 parts by mass of a traditional Chinese medicine extracting solution, wherein the traditional Chinese medicine extracting solution is an aqueous solution of one or more extracts of folium artemisiae argyi, sanguisorba officinalis and eucalyptus citriodora leaves;
C. taking 1000 parts by mass of deionized water 200-doped materials, sequentially adding 20-50 parts by mass of colorless nano silver solution and 20-50 parts by mass of nano photocatalyst solution, and stirring the prepared chitosan acetic acid solution, the prepared Chinese medicine extracting solution and the prepared Chinese medicine extracting solution for 30 minutes and then standing;
D. adding 2-5 parts by mass of antioxidant, 1-5 parts by mass of dispersant and 2-10 parts by mass of nonionic surfactant, and stirring for 1H to obtain a finished product.
CN202010458509.6A 2020-05-27 2020-05-27 Photocatalytic disinfection and sterilization self-cleaning agent Pending CN111575119A (en)

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Cited By (1)

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CN113499389A (en) * 2021-07-08 2021-10-15 同曦集团有限公司 Antibacterial anti-mite spray and preparation method and application thereof

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CN107674791A (en) * 2017-09-15 2018-02-09 安徽科技学院 A kind of solid-state sustained release Bactericidal cleaner and preparation method thereof
CN107815361A (en) * 2017-11-01 2018-03-20 罗旭 A kind of strong bactericidal liquid detergent
CN108467805A (en) * 2018-03-12 2018-08-31 合肥华盖生物科技有限公司 A kind of kitchen tools greasy dirt detergent and preparation method thereof
CN108815434A (en) * 2018-08-13 2018-11-16 彭水县绿忆环保科技有限公司 Antibacterial conditioning liquid
CN109337769A (en) * 2018-11-21 2019-02-15 长沙小如信息科技有限公司 A kind of natural environmental-protective kitchen cleaning agent and preparation method thereof
CN109845765A (en) * 2019-01-15 2019-06-07 马金 A kind of preparation method of bracketplant leaching liquid and nano-titanium dioxide composite sterilizer disinfection hydrojet

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* Cited by examiner, † Cited by third party
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CN113499389A (en) * 2021-07-08 2021-10-15 同曦集团有限公司 Antibacterial anti-mite spray and preparation method and application thereof
CN113499389B (en) * 2021-07-08 2022-07-29 同曦集团有限公司 Antibacterial anti-mite spray and preparation method and application thereof

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Application publication date: 20200825