CN105594740A - Automotive air disinfecting and refreshing spray and process for preparing same - Google Patents
Automotive air disinfecting and refreshing spray and process for preparing same Download PDFInfo
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- CN105594740A CN105594740A CN201610038810.5A CN201610038810A CN105594740A CN 105594740 A CN105594740 A CN 105594740A CN 201610038810 A CN201610038810 A CN 201610038810A CN 105594740 A CN105594740 A CN 105594740A
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- solution
- hydrogen peroxide
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- silver
- automotive air
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- 239000007921 spray Substances 0.000 title claims abstract description 23
- 230000000249 desinfective effect Effects 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 55
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 16
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007800 oxidant agent Substances 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 239000003223 protective agent Substances 0.000 claims abstract description 5
- -1 compound hydrogen peroxide Chemical class 0.000 claims abstract description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 22
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000009514 concussion Effects 0.000 claims description 6
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- 239000004299 sodium benzoate Substances 0.000 claims description 5
- 235000010234 sodium benzoate Nutrition 0.000 claims description 5
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003002 pH adjusting agent Substances 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- 238000010668 complexation reaction Methods 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims description 2
- 229910000367 silver sulfate Inorganic materials 0.000 claims description 2
- 229960004365 benzoic acid Drugs 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 20
- 239000000645 desinfectant Substances 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000002147 killing effect Effects 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 230000002085 persistent effect Effects 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 239000005711 Benzoic acid Substances 0.000 description 10
- 235000010233 benzoic acid Nutrition 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 230000003750 conditioning effect Effects 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- IOHSHHSJKIBSGL-UHFFFAOYSA-N pentanedial silver Chemical compound [Ag].O=CCCCC=O IOHSHHSJKIBSGL-UHFFFAOYSA-N 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- BHTJEPVNHUUIPV-UHFFFAOYSA-N pentanedial;hydrate Chemical compound O.O=CCCCC=O BHTJEPVNHUUIPV-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000004215 spore Anatomy 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 238000012795 verification Methods 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
- 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
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
-
- 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
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/211—Use of hydrogen peroxide, liquid and vaporous
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to automotive air disinfecting and refreshing spray and a process for preparing the same, and belongs to the field of technologies for preparing disinfectants. The automotive air disinfecting and refreshing spray mainly comprises hydrogen peroxide, glutaraldehyde, silver-containing oxidizing agents, protective agents, stabilizers, pH (potential of hydrogen) regulators and the like according to certain proportions. As proved by experiments, the automotive air disinfecting and refreshing spray and the method have the advantages that the shortcomings of low disinfecting efficiency and even deficiency of disinfecting effects of existing automotive disinfectants can be overcome by the aid of the automotive air disinfecting and refreshing spray, compound hydrogen peroxide disinfection liquid capable of quickly killing persisting bacteria in automobiles, purifying air and eliminating peculiar smell sources can be provided, the automotive air disinfecting and refreshing spray is high in efficiency, broad in spectrum, free of residues and secondary pollution and good in stability and is environmentally friendly, the bacteria can be killed quickly, and the like.
Description
Technical field
The present invention relates to a kind of vehicle air sterilizing fresh and cool spray and preparation technology thereof, belong to the technology of preparing neck of disinfectantTerritory.
Background technology
Along with people's growth in the living standard, automobile popularity rate is also more and more higher, and people to the environmental requirement in car alsoMore and more higher. Modern automobile particularly car is all generally that sealing is travelled, particularly outstanding in two seasons of summer in winter, therefore, and automobile envelopeThe time of closing is longer, and in car, air is often in dirty state; Also have a large amount of plastic products, interior trim adhesives of using in automobileDeng can cause in car, especially the content of formaldehyde in new car environment is higher, the peculiar smell of smoking, bringing with goods etc. can be along with automobileService time is longer, and frequency is more, accumulates over a long period, and just has bacterium and germ grows, and propagates into air weight, thereby affects people'sHealthy. As not in time, to the interior space sterilization that carries out disinfection, if things go on like this, environment inside car also will become in people's life and lureSend out a kind of pathogeny of disease. Improve environment inside car, eliminate germ in car, improve must arranging of health of people living environment by becomingExecute.
Present stage, for sterilization with fresh air in car, mainly contains two kinds of modes, and the one, use vehicle-mounted purification with fresh airDevice, General Requirements carries out certain transformation to car body, improves air ambient in car by the air-conditioning system of transformation car body. This type ofEquipment price costliness, transformation is simultaneously difficult for, the universal use of inapplicable large; Another kind is exactly conventional spray for refreshing airType, but existing this type of air disinfectant does not generally have disinfection efficacy, even if fresh air is also by strong fragranceCover the muddy smell in car, can not play the effect of sterilizing and purifying air, may be on the contrary air quality in car moreThe essence using badly, and in a large number and alcohols bring certain hidden danger also can to environmental protection and safety.
Hydrogen Peroxide Disinfectant, belongs to high effect disinfectants, because of noresidue after its sterilization, and deeply welcomed by the people. PeroxidatingHydrogen is the most frequently used peroxide disinfectant, can form the free hydroxyl that oxidability is very strong, reactive derivative etc., its sterilizationMechanism is mainly to destroy the permeability barrier of bacterium, destroys bacterial enzyme, amino acid, protein and DNA, causes microbial activity funeralMistake, death. Itself and the composite aldehyde peroxide that produces of glutaraldehyde, improve bactericidal effect, can also reduce both working concentrations,Still can reach Disinfection Effect.
But hydrogen peroxide also exists certain familiar lacunas, less stable, is subject to organic substance influence larger, exists certainThe deficiencies such as antibody-resistant bacterium, have seriously restricted the universal use of hydrogen peroxide. Simultaneously hydrogen peroxide aspect fresh air in carSome peculiar smell source, the oxidative decomposition capacity of sulfide, nitride, formaldehyde etc. is powerful not, needs the long period just can be completeFull elimination.
Summary of the invention
The present invention is intended to develop the air disinfection and refreshing spray of a kind of Che Nei of being applicable to and indoor sterilization, overcomes passing carLow even without the drawback of disinfective action with the disinfection efficiency of disinfectant, provide a kind of one side can kill fast the persisting bacilli in carBody, purifies air, and eliminates the compound disinfectant with hydrogen peroxide spray in peculiar smell source. It is characterized in that:
The proportioning component (weight percent component) of spray of the present invention:
Deionized water complementary.
For achieving the above object, the present invention is by the following technical solutions:
1, by above-mentioned solution ratio, protective agent is added in appropriate water, protectant concentration 250-1000ppm itBetween, be stirred to completely and dissolve; Add argentiferous oxidant, argentiferous oxidant concentration, at 75-200ppm, is preferably chosen in 100-150ppm, is stirred to completely and dissolves, and mixes, and obtains oxidizing solution.
2, by above-mentioned solution ratio, glutaraldehyde is joined in appropriate water, glutaraldehyde concentration is at 0.15%-0.5%, comparativelyGood 0.3%-0.5%, uses 5% Sodium Benzoate pH adjusting agent, is adjusted to ph5.0-6.0, preferably at 5.5-6.0, must go backOriginal solution. Reducing solution is added to oxidizing solution in proportion, and volume ratio, at 3: 1～1: 1, preferably 1.5: 1～1: 1, stirs mixedClose evenly, use ultrasonic concussion 15～20min, control ultrasonic frequency at 65KHZ-85KHZ, get final product to obtain the silver colloid of glutaraldehydeSolution.
3, by above-mentioned solution proportion, stabilizing agent EDTA-2Na is joined in excess water, addition is total component0.02%-0.05%, preferably, 0.03%-0.04%, after stirring and dissolving, then adds hydrogen peroxide, and hydrogen peroxide addition isThe 3.0%-4.0% of total amount, preferably 3.2%-3.5%, after mixing, slowly injects above-mentioned colloidal solution while stirring,Use benzoic acid PH conditioning agent, regulate ph to 4.0-4.5, get final product to obtain the present invention's spray of sterilizing.
Protective agent of the present invention is one or more in amino acid, polyvinylpyrrolidone or polyvinyl alcohol, preferablyPolyvinylpyrrolidone. Several compositions are all water-soluble high-molecular material, have good physiological compatibility, are widely used in doctorThe industries such as medicine, cosmetics, food.
One or both that the argentiferous oxidant that the present invention uses is silver nitrate, silver sulfate, preferably silver nitrate.
PH conditioning agent of the present invention has in two, and one is 5% Sodium Benzoate conditioning agent, and another kind is that 5% benzoic acid regulatesAgent. Sodium Benzoate conditioning agent regulate glutaraldehyde water solution and reduction also pH at 5.0-6.0, for ensureing the work of aldehyde free radicalProperty. Benzoic acid conditioning agent, for regulating the acid-base value of full constituent disinfectant, ensures that the system pH of disinfectant is in 4.0-4.5 left and right.Sodium Benzoate and benzoic comfort cushioning effect, the stability of common guarantee thimerosal system pH, simultaneously benzoic acid and salt thereofClass, itself is just conventional antiseptic and antibiotic agent, bactericidal effect of the present invention can further gain.
Stabilizing agent of the present invention of the present invention is EDTA-2Na, for complexation of metal ions, ensures stability of solution.
Auxiliary ultrasonic of the present invention is extracted, and ultrasonic power is 160W-180W.
Nano silver colloidal sol is favored by people deeply as a kind of inorganic, wide spectrum, antiseptic long-acting, that have no side effect. NanometerIts particle of silver is extremely small, and surface area makes it have more greatly significant skin effect, quantum size effect and quantum tunneling effect,Thereby making Nano Silver there is superpower activity and permeability, its bactericidal action is hundreds of times of common silver, therefore uses small amountNano Silver can reach good antibacterial bacteriostatic effect. Nano Silver also has good microkinetic performance, can effectively carryThe Activity and stabill of high hydrogen peroxide, produces good Synergistic biocidal effect.
The sterilize preparation technology of spray of the present invention has comprised and a kind of preparation method of colloid silver has compared existing preparationTechnique, one of compound composition that reducing agent of the present invention is this disinfectant, does not introduce new reducing component and has reduced spraying disinfectionTime residue problem, excessive glutaraldehyde can ensure that the Nano Silver generating is not oxidized, is carrying out silver oxide on the other handWhen reduction reaction, shake by high frequency ultrasound, make solvent that violent cavitation phenomenon occur, produce TRANSIENT HIGH TEMPERATURE, acceleration molecular shakeMoving, complete fast reaction. Ultrasonic concussion simultaneously has strong emulsion dispersion characteristic, and the nano silver particles that reduction produces can be rapidlyDisperse, can not produce and assemble the phenomenon of condensing, nano-Ag particles is even, average grain diameter below 20nm, have higher dispersiveness,Stability and activity.
Glutaraldehyde, has high-efficiency low-toxicity, the easy to use outstanding advantages of Denging, belongs to high effect disinfectants, is described as chemosterilantThe 3rd milestone in development history. Glutaraldehyde feature is that sterilizing spectrum is wide, sterilizing power is strong, sterilization is rapid, toxicity low irritant is little,Little to metal and macromolecular material corrosivity, be subject to little, residual low, the colourless free from extraneous odour of organic substance influence, use secure context. It killsBacterium mechanism is two active aldehyde radical, makes protein denaturation or the alkylation of thalline, thereby loses activity death.
Vehicle air sterilizing fresh and cool spray of the present invention, by hydrogen peroxide, glutaraldehyde, colloid silver compound composition. ?There are experimental verification hydrogen peroxide and glutaraldehyde, hydrogen peroxide and Nano Silver to have good synergy, therefore three kinds of disinfection compositionsComposite use, overcome folk prescription disinfectant narrow antimicrobial spectrum, there is the shortcoming of antibody-resistant bacterium, to Gram-negative and positive bacteriaBrood body, the mycelium spore of gemma, fungi, bacteriophage, virus have well kills performance, comprise AIDS virus andThe deactivation of hepatitis B surface antibody HbsAg is effective.
Another effect of disinfectant of the present invention is exactly air in pure and fresh car, eliminates peculiar smell source in car, comprises sulphurCompound, nitride, formaldehyde etc. Common Hydrogen Peroxide Disinfection Solution, not good to the removing ability of these pollution components, be mainly because ofFor the strong oxidizing property of hydrogen peroxide is from active oxygen and free hydroxyl that can be freely movable, but the activity of conventional hydrogen peroxideLow, need the long period just can reach removing object.
Nano Silver has good microkinetic performance, and in the time that hydrogen peroxide contacts with organic matter, Nano Silver is as catalyst,Catalyzing activation hydrogen peroxide discharges active oxygen and activity hydroxy fast, quick sterilization and decomposition volatile organic smell substance.
Detailed description of the invention
Following embodiment is convenient to understand better the present invention, but does not limit the present invention. Test side in following embodimentMethod, if no special instructions, is conventional method. Test material used in following embodiment, if no special instructions, is routineBiochemical reagents shop is bought and is obtained, and the quantitative test in following examples all arranges three recheckings test, and result is got it and put downAverage.
Embodiment 1:
(1) 10g polyvinylpyrrolidone is added in 30kg water, dissolving stirs, and adds silver nitrate 3g, stirs and evenly mixsTo dissolving completely, obtain oxidizing solution;
(2) 0.1kg glutaraldehyde is added in 30kg water, use 5% benzoic acid adjustment ph to 5.0, obtain reducing solution; To go backOriginal solution adds oxidizing solution, mixes, and adopts the ultrasonic concussion of 65KHZ 15min, obtains glutaraldehyde silver colloidal solution;
(3) 0.02kgEDTA-2Na and 3.0kg hydrogen peroxide are added in excess water, stirring and dissolving, with gained glutaraldehydeSilver colloidal solution mixes, and uses 5% benzoic acid solution to regulate ph to 4.0, obtains this disinfectant of 100kg.
By preparation technology's preparation of the present invention, gained sterilization spray, adds through " 2002 editions disinfection technology standards " 37 DEG C for 90 daysSpeed experiment records, hydrogen peroxide degradation rate 5.32%, and the term of validity is more than 2 years.
The insect killing effect of table one spray to bacterium
Note: in table, single concentration of hydrogen peroxide is 3.5%.
The present invention's spray of sterilizing will obviously be better than single disinfectant with hydrogen peroxide component to the insect killing effect of bacterium, rightWhat on the more difficult bacterial spore of killing, show is particularly evident.
Embodiment 2:
(1) 20g amino acid is added in 20kg water, dissolving stirs, and adds silver nitrate 4g, stirs and evenly mixs to completely moltenSeparate, obtain oxidizing solution;
(2) 0.05kg glutaraldehyde is added in 25kg water, use 5% benzoic acid adjustment ph to 5.5, obtain reducing solution; WillReducing solution adds oxidizing solution, mixes, and adopts the ultrasonic concussion of 85KHZ 18min, obtains glutaraldehyde silver colloidal solution;
(3) 0.05kgEDTA-2Na and 3.5kg hydrogen peroxide are added in excess water, stirring and dissolving, with gained glutaraldehydeSilver colloidal solution mixes, and uses 5% benzoic acid solution to regulate ph to 4.5, obtains this disinfectant of 100kg.
By preparation technology's preparation of the present invention, gained sterilization spray, adds through " 2002 editions disinfection technology standards " 37 DEG C for 90 daysSpeed experiment records, hydrogen peroxide degradation rate 4.32%, and the term of validity is more than 2 years.
Embodiment 3:
(1) 15g polyvinylpyrrolidone is added in 35kg water, dissolving stirs, and adds silver nitrate 3.5g, stirs mixedEven to dissolving completely, obtain oxidizing solution.
(2) 0.08kg glutaraldehyde is added in 35kg water, use 5% benzoic acid adjustment ph to 6.0, obtain reducing solution; WillReducing solution adds oxidizing solution, mixes, and adopts the ultrasonic concussion of 75KHZ 20min, obtains glutaraldehyde silver colloidal solution.
(3) 0.03kgEDTA-2Na and 4.0kg hydrogen peroxide are added in excess water, stirring and dissolving, with gained glutaraldehydeSilver colloidal solution mixes, and uses 5% benzoic acid solution to regulate ph to 4.3, obtains this disinfectant of 100kg.
By preparation technology's preparation of the present invention, gained sterilization spray, adds through " 2002 editions disinfection technology standards " 37 DEG C for 90 daysSpeed experiment records, hydrogen peroxide degradation rate 4.04%, and the term of validity is more than 2 years.
Claims (5)
1. a vehicle air sterilizing fresh and cool spray, is characterized in that, its formula rate by weight percentage, comprising: 3.0-The glutaraldehyde of 4.0% hydrogen peroxide, 0.05-0.1%, the argentiferous oxidant (in silver) of 30-40ppm, the guarantor of 100-200ppmProtect stabilizing agent, pH adjusting agent, the deionized water of agent, 0.02-0.05%.
2. protective agent according to claim 1 is a kind of or many in amino acid, polyvinylpyrrolidone or polyvinyl alcoholKind, preferably polyethylene pyrrolidones.
Argentiferous oxidant according to claim 1 be silver nitrate, silver sulfate one or both, preferably silver nitrate.
4. stabilizing agent of the present invention of the present invention is EDTA-2Na according to claim 1, for complexation of metal ions, protectsCard stability of solution.
5. vehicle air sterilizing fresh and cool spray according to claim 1, is characterized in that, adopts following processing step to carry outProduce, its formula rate is counted by weight:
(1) by above-mentioned solution ratio, protective agent is added in appropriate water, protectant concentration, between 250-1000ppm, is stirredMix to dissolving completely; Add argentiferous oxidant, argentiferous oxidant concentration, at 75-200ppm, is preferably chosen in 100-150ppm,Be stirred to completely and dissolve, mix, obtain oxidizing solution.
(2) by above-mentioned solution ratio, glutaraldehyde is joined in appropriate water, glutaraldehyde concentration is at 0.15%-0.5%, better0.3%-0.5%, use 5% Sodium Benzoate pH adjusting agent, be adjusted to pH5.0-6.0, preferably at 5.5-6.0, obtain reductionSolution. Reducing solution is added to oxidizing solution in proportion, and volume ratio, at 3: 1～1: 1, preferably 1.5: 1～1: 1, is uniformly mixedEvenly, use ultrasonic concussion 15～20min, control ultrasonic frequency at 65KHZ-85KHZ, get final product to obtain the silver colloid of glutaraldehydeSolution.
(3) by above-mentioned solution proportion, stabilizing agent EDTA-2Na is joined in excess water to the 0.02%-that addition is total component0.05%, preferably 0.03%-0.04%, after stirring and dissolving, then adds hydrogen peroxide, and hydrogen peroxide addition is total amount3.0%-4.0%, preferably 3.2%-3.5%, after mixing, slowly injects above-mentioned colloidal solution while stirring, uses 5% benzeneFormic acid pH adjusting agent, regulates pH to 4.0-4.5, gets final product to obtain the present invention's spray of sterilizing.
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Cited By (8)
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| CN106377784A (en) * | 2016-10-26 | 2017-02-08 | 佛山市风景线环保科技有限公司 | Freshener with air purification function and litter-bin using freshener |
| CN109092034A (en) * | 2018-08-31 | 2018-12-28 | 郑州大学 | It is a kind of to eliminate the unusual smell the preparation method of spray for stench workplace personnel's clothing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377784A (en) * | 2016-10-26 | 2017-02-08 | 佛山市风景线环保科技有限公司 | Freshener with air purification function and litter-bin using freshener |
| CN110843468A (en) * | 2018-08-21 | 2020-02-28 | 宝洁公司 | Apparatus and method for preventing mold |
| CN110843468B (en) * | 2018-08-21 | 2023-09-08 | 宝洁公司 | Apparatus and method for preventing mold |
| CN109092034A (en) * | 2018-08-31 | 2018-12-28 | 郑州大学 | It is a kind of to eliminate the unusual smell the preparation method of spray for stench workplace personnel's clothing |
| CN111282432A (en) * | 2020-03-03 | 2020-06-16 | 安氧新材料科技(金华)有限公司 | Preparation method of long-acting antibacterial aldehyde-removing odor-removing treatment liquid and product thereof |
| CN111282432B (en) * | 2020-03-03 | 2022-06-14 | 安氧新材料科技(金华)有限公司 | Preparation method of long-acting antibacterial aldehyde-removing odor-removing treatment liquid and product thereof |
| CN111493094A (en) * | 2020-04-24 | 2020-08-07 | 杨小垒 | Air disinfectant and spreading method thereof |
| CN112494514A (en) * | 2020-09-18 | 2021-03-16 | 广州卡士德汽车用品有限公司 | Bactericidal disinfectant and preparation method thereof |
| CN112244040A (en) * | 2020-11-16 | 2021-01-22 | 河南亿丰化学有限公司 | Hydrogen peroxide silver ion composite disinfectant |
| CN112244040B (en) * | 2020-11-16 | 2022-01-18 | 河南亿丰化学有限公司 | Hydrogen peroxide silver ion composite disinfectant |
| CN113273579A (en) * | 2021-06-04 | 2021-08-20 | 天津尚蒙科技有限公司 | Low-temperature composite disinfectant and preparation method thereof |
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