CN104137852A - Household water-base insect aerosol and preparation method thereof - Google Patents
Household water-base insect aerosol and preparation method thereof Download PDFInfo
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- CN104137852A CN104137852A CN201410338833.9A CN201410338833A CN104137852A CN 104137852 A CN104137852 A CN 104137852A CN 201410338833 A CN201410338833 A CN 201410338833A CN 104137852 A CN104137852 A CN 104137852A
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- water
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- insect aerosol
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses household water-base insect aerosol and a preparation method of the household water-base insect aerosol. The household water-base insect aerosol is filled with aerosol hydrocarbon HAPs or LPG serving as propellant. The prepared household water-base insect aerosol is composed of insecticide technical materials, water and the propellant, wherein an aerosol tank is filled with the insecticide technical materials, the water and the propellant. The insecticide technical materials are formed by compounding botanical insecticide and pyrethroid insecticide, the mass percentage of the botanical insecticide and the pyrethroid insecticide is 0.30% to 0.62%, the household water-base insect aerosol further comprises 1% to 7% of surface active agents, 0.01% to 0.12% of a corrosion inhibition corrosion inhibitor, 0.1% to 0.3% of penetrant, 18% to 38.4% of solutizer and a proper number of complexing agents, wetting agents and defoaming agents, wherein excipient is purified water or deionized water, essence accounts for 0.01% to 0.026%, and the sum of the mass percentages of the raw and auxiliary materials is 100%. Content liquid of the household water-base insect aerosol is transparent, and the household water-base insect aerosol does not need to be swung before being used. Mosquitoes, flies, cockroaches, ants, white ants, mites, lice, bed bugs, ticks, fleas and the like are killed in an environment-friendly mode, and the household water-base insect aerosol has the multifunctional (MIK) characteristic of being long in repelling and effect lasting period, is a product which is efficient and high in cost performance, and is not available on domestic and foreign markets.
Description
Technical field
The invention belongs to PCO (PCO) field, especially relate to water base family expenses insecticidal aerosol agent series products and preparation method thereof.On the application patent of invention basis of patent of invention ZL991059255 and [water base hygienic biocide aerosol and preparation method thereof], to carry out the innovations such as environmental-protecting performance to improve.Be applied to insects such as killing mosquito, fly, blattaria, ant, lice, flea, tick, acarid.
Background technology
The level of preventing and treating of the vector insects such as mosquito, fly, cockroach has been listed the measurement index of urban civilization degree in or even has been weighed the very important index of a safe and comfortable level of the national people.So China's domestic pesticide particularly production development of insect aerosol is very fast, annual sales amount has surpassed 10,000,000,000 yuan.At present, the insect aerosol on domestic and international market is to need shake " water base " type before oil base, alcohol fundamental mode and use, all has a large amount of organic volatiles such as the kerosene of interpolation or goods technology immature, has the defects such as secondary pollution.Water base family expenses insect aerosol belongs to green pesticide formulation, is main direction and the development trend of world health desinsection dosage form research, this is carried out research and development abroad existing more than 80 year, and China has also had nearly 60 years to this research." ' shaking water base ' needs shake before use, illustrates that this formula and technique are still immature, compared with the water-base pesticide aerosols patented technology of Quanzhou, Fujian Cai Rongchang County of China invention like having fallen behind ".(" aerosol safety guide " United Nations Environment Programme, the 75th page of State Environmental Protection Administration's version in 2007).For this reason, urgently exploitation meets the applicable application product of the Market Demand of worldwide environmental protection demand and green consumption, expert opinion both at home and abroad: " this product comes into the market early; still do not offset expense person's a Gospel; and should be evaluated from higher angle; the historical Important Change of Zhe Shi China insect aerosol, an important milestone, Ye Shishi China insect aerosol is in crossing over a mark of world standard ".The water base family expenses insect aerosol of Application and Development, can not cause secondary pollution, reduces potential hazard that health is brought and produces indirect loss difficult to the appraisal etc.; The annual deodorized kerosine that also can save few hundred thousand tonnes of, meets the energy-conservation industrial policy of national environmental protection.Create the Chinese products of independent intellectual property right, thereby promotion is created global brand and is improved competitiveness in the international market and improve social and economic effects.
Summary of the invention
The object of this invention is to provide water base family expenses desinsection (spray) aerosol series of products, be under the principle of the healthy and living environment of to protect mankind, reach repellent or kill the optimum efficiency of vector insect.
From patent retrieval, on the patent of invention specification of application water-base pesticide aerosols, learn (not enumerating analysis), 1. fail to reach " homogeneous phase liquid (liquid and gas in tank) "; 2. corrosion inhibition preservative technology is not in place etc.3. on domestic and international market, also there is no the product of this technology maturation.In order to solve the upper defect existing of oil base, alcohol radical insecticidal aerosol or " shaking water base " technology and application.The present invention is through the experiment of twenties years several ten thousand times, realized the excellent specific property of tens technology and product application, and multiple actual environment application obtains the index of positive effect.Water base family expenses insect aerosol be water consumption substitution kerosene as excipient, reduce volatile organic matter VOCs content; 2. toxicity index LD
50> 10000mg/kg, by the Ministry of Agriculture about environmental toxicity standard and WHO standard is: micro-(nothing) poison level (report having detected by total quality for 2004).3. biological effect: kill mosquito, fly, cockroach, ant, coptotermes formosanus, acarid, louse, bedbug, tick, flea etc., and there is repellent and long multi-functional (MIK) feature of lasting period, meet or exceed GB A level (excellent) evaluation criterion, drug effect degradation rate is less than 5% (report having detected by total quality for 2004) in two years.4. Corrosion Protection original creation is excellent, and the term of validity reaches 4 years above (standard criterion is 2 years), is worldwide the biggest problem of capturing; 5. the propellant adopting is HAPs or aerosol grade liquefied petroleum gas LPG, and in tank, content liquid and propellant form the transparent liquid of homogeneous phase, without flocculation, not stratified, before using, just needn't shake.Physicochemical property and stay-in-grade key technology, this research and development both at home and abroad so far not yet can make the technical barrier of product; 6. main raw and auxiliary material, all adopts nuisanceless, the environmental friendliness of the pertinent regulations such as WHO and the Ministry of Agriculture and national environmental protection portion and standard recommendation, the material of easily biological-degradable, avoids secondary pollution.7. atomizing effect is good, and below droplet 50 μ m, this is also water base technical barrier; 8. viscosity is low, is interrupted that use can plug nozzle, and ejection liquid is really to furniture, and object leaves no trace, and also can not make wall, the first-class stick-slip that occurs in floor, avoids people is fallen down and the personal injury that causes; 9. without pessimal stimulation peculiar smell; 10. easily clean, non-foam, without oil, yellow spot spot; 10. also have cost performance good; 11. can manufacture according to conventional aerosol production equipment; 12. imitated, forgery difficulties, improve consumption safety reliability etc.
Chemical insecticide, in production and use procedure, can be served negative effect to Human and nature environment band.According to insecticide mixture principle, should avoid using the chemical pesticide of high malicious high residue as far as possible, just must carry out structural reform to insecticide formulation, produce a new generation's safety-type insecticide efficiently.
Adopt the composite of plant insecticide and pyrethroid insecticides, reduce and reduce the toxic and side effect of chemical insecticide.
In order to realize above-mentioned high-quality characteristic, technical solution of the present invention is mainly made up of following raw and auxiliary material:
Composition: the 1. former medicine of desinsection: plant insecticide and pyrethroid insecticides composite; 2. surfactant: the surfactant of fluorine-containing or silicon, fatty alcohol ethers, MOA series, fatty acid ester T series; 3. inhibition anti-corrosion additive: WY09 series, sorbic acid and its esters, acetic acid and its esters anhydrate; 4. auxiliary agent: (bleeding agent: JFC series; (wetting agent: Tao Shi TRITON X-405, TRITON CF-10, GSK-588/GSK-565); (complexing agent: organic phosphonate, hydroxycarboxylate, citrate); Defoamer: organic silicon compound thing); 5. excipient: pure water or deionized water; 6. solubilizer: alcohol, ketone, ether, acetate type; 7. essence; 8. propellant: aerosol hydro carbons HAPs, LPG etc.
The present invention carries out repellent or killing effect mechanism and the environmental friendly principle thereof of efficiency test to the characteristic of pest according to the development of the former medicine of desinsection, screening is composite with plant insecticide Botanical insecticides and pyrethroid insecticides Pyrethroid insectici des's; .Plant insecticide is wherein: pyrethrin, nimbin (China tree, melia toosendan print chinaberry), Celastrus angulatus, rotenone etc.; Pyrethroid insecticides is wherein: silafluofene, and the trans prallethrin of rich dextrorotation, d-phenothrin, Imiprothrin, seven fluorine methothrins, imidazoles chrysanthemum ester, Es-bioallethrin etc., product is many, does not enumerate.
Selecting according to WHO and Ministry of Agriculture's related standards of insecticide carried out, scientific and reasonable configuration mass ratio.Composite mass ratio 0.3～0.62% between plant insecticide and pyrethroid insecticides.Or pyrethrin 0.02～0.2%, or nimbin 0.05～0.23%, Celastrus angulatus 0.1～0.25%, rotenone 0.02～0.18%, or the trans prallethrin 0.05～0.19% of rich dextrorotation, or Imiprothrin 0.03～0.2%, or silafluofene 0.02～0.18%, or seven fluorine methothrins 0.02～0.13%, or imidazoles chrysanthemum ester 0.02～0.16%, d-phenothrin 0.08～0.25%, Es-bioallethrin 0.10～0.16% grade composite.
Other surfactant, auxiliary agent, inhibition anti-corrosion additive, the selecting of the compositions such as solubilizer and mass ratio: the surfactant 0.01～0.12% of fluorine-containing or silicon, or fatty alcohol ether
Class 0.5～1.6%, or MOA series 0.5～1.8%, or fatty acid ester T series 0.6～2%; Or WY09 series 0.01～0.03%, or sorbic acid and its esters 0.01～0.04%, or anhydrate acetic acid and its esters 0.01～0.036%; Or JFC class 0.1～0.5%; Tao Shi TRITON X-405,0.001～0.006%, GSK-588/GSK-565,0.001～0.006%,, or alcohols 19～32%, or ketone 3～9%, or acetate type 6～18%, or ethers 6～12%, essence 0.01～0.026%, or organic phosphonate, or hydroxycarboxylate, or citrate is appropriate, organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
Be preferably: 1. pyrethrin 0.02～0.2%, d-phenothrin 0.08～0.25%, the surfactant 0.01～0.12% of fluorine-containing or silicon, fatty acid ester T series 0.6～2%; WY09 series 0,01～0.03%; Anhydrate acetic acid and its esters 0.01～0.036%, JFC class 0.1～0.3%; Or Silwet408,0.001～0.006%, alcohols (comprising edible alcohol) 19～32%; Ethers 6～12%; Essence 0.01～0.026%, organic phosphonate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+to 100%.
2. each composition and consumption can also be: select nimbin 0.05～0.23%, Es-bioallethrin 0.10～0.16%.Or seven fluorine methothrins 0.02～0.13%, the surfactant 0.01～0.12% of fluorine-containing or silicon, MOA series 0.5～1.8%, sorbic acid and its esters 0.01～0.04%, WY090.01～0.12%, JFC class 0.1～0.3%, Tao Shi TRITON X-4050.001～0.004%, ketone 3～9%, alcohols 19～32%, essence 0.01～0.026%, hydroxycarboxylate is appropriate, organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
3. also can select: pyrethrin 0.02～0.2%, Imiprothrin 0.03～0.16%, or silafluofene 0.02～0.18%, the surfactant 0.01～0.12% of fluorine-containing or silicon, fatty alcohol ethers 0.5～1.6%, WY090,01～0.07%, acetic acid and its esters 0.01～0.036% anhydrate; JFC class 0.1～0.3%, GSK-588/GSK-5650.001～0.0048%, acetate type 6～18%, alcohols 19～32%, essence 0.01～0.026%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+to 100%.
Mixture between plant insecticide and pyrethroid insectide, principle of compound, in strict accordance with the requirement of Ministry of Agriculture's Information for pesticide Product Registration, main raw and auxiliary material all adopts nuisanceless, the environmental friendliness of the pertinent regulations such as WHO and the national Ministry of Agriculture and national environmental protection portion and standard recommendation, the material of easily biological-degradable, avoids secondary pollution.Filter out the significant combination of synergy and best proportioning thereof, and to its surfactant, the multiple auxiliary agent such as solubilizer carries out screening test, develop a series of synergy remarkable, stable, there is good quick-acting and longer duration and broad spectrum type compounded pesticides and corresponding processing technology environmentally friendly, ecological safety.
Composition of the present invention can be suitable for conventional facility, method is made water-base pesticide spray, water-base pesticide aerosols.Described raw and auxiliary material is plant insecticide and pyrethroid insecticides, surfactant, inhibition anti-corrosion additive, bleeding agent, wetting agent, complexing agent, defoamer, excipient, solubilizer, essence, propellant: aerosol hydro carbons HAPs, LPG etc.
Embodiment
Come by the following examples further to illustrate beneficial effect of the present invention, it should be understood that these embodiment, only for the object of illustration, never limit the scope of the invention.
Embodiment mono-:
1. raw and auxiliary material: pyrethrin 0.2%, d-phenothrin 0.22%, the surfactant 0.12% of fluorine-containing or silicon, fatty acid ester T series 0.3%, WY09 series, 0.02%, JFC class 0.03%, TRITON CF-100.001%, alcohols (comprising edible alcohol) 32%, ethers 5.8%, essence 0.026%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water, the percentage summation of above-mentioned raw and auxiliary material is 100%.
2. preparation method: take each composition according to proportioning, according to Principles of Chemical Engineering and the conventional production method of insect aerosol, first dissolve the former medicine of desinsection etc., separately get various auxiliary materials successively with excipient, stir, leave standstill, observe it and fully dissolve, form after homogeneous phase liquid, be pesticide spray of the present invention, if by the homogeneous phase liquid of this preparation carry out aerosol production line the in-built liquid of tank, insert valve seal, charge HAPs and enter tank etc., can make water base family expenses insect aerosol of the present invention.
Embodiment bis-:
A. select nimbin 0.2%, Es-bioallethrin 0.15%, seven fluorine methothrin 0.12%,, the surfactant 0.07% of fluorine-containing or silicon, MOA.1.8%, sorbic acid and its esters 0.016%, WY09 series, 0.017%, JFC class 0.278%, Tao Shi TRITONX-4050.001%, ketone 9%, alcohols 27%, essence 0.026%, hydroxycarboxylate is appropriate, organic silicon compound thing is appropriate, pure water or deionized water+to 100%.
B. preparation method: conventional method and conventional facility, make water base family expenses insecticidal aerosol agent series products of the present invention.
Embodiment tri-:
A. pyrethrin 0.15%, Celastrus angulatus 0.1%, imidazoles chrysanthemum ester 0.16%, seven fluorine methothrins 0.05%, fatty acid ester T series 2%, MOA.1.8%, WY090,01%, GSK-588/GSK-565,0.002%, JFC class 0.2%, acetate type 7%, alcohols 30%, essence 0.02%, appropriate, organic phosphonate, organic silicon compound thing are appropriate, pure water or deionized water+and to 100%.
B. preparation method: make product of the present invention described in embodiment mono-, two.
water base family expenses insect aerosol development product experiment effect
table 1
Evaluate: belong to A level by agriculture chemical registration hygienic insecticide drug effect.
water base family expenses insect aerosol development product experiment effect
table 2
Conclusion:
According to the acute toxicity grading criteria of China's agriculture chemical registration toxicology test method, all belong to low (micro-) poison.
The foregoing is only the explanation that embodiments of the invention and preparation method do, be not limited to the present invention, this is to those skilled in the art on basis of the present invention, and it is made some modifications or improvements is apparent.Therefore, all on the basis of the present invention spirit and principle and framework, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. water base family expenses insect aerosol, is characterized in that: composite by plant insecticide and pyrethroid insecticides, and mass ratio is 0.30～0.62%; Also has surfactant 1～7%; Inhibition anti-corrosion additive 0.01～0.12%; Bleeding agent 0.1～0.3%; Solubilizer 18～38.4%; Complexing agent, wetting agent, defoamer are appropriate; Excipient is pure water or deionized water; Essence 0.01～0.026%, the mass percent summation of above-mentioned raw and auxiliary material is 100%.With aerosol hydro carbons HAPs or liquefied petroleum gas LPG, charge and make.
2. water base family expenses insect aerosol according to claim 1, is characterized in that: described insecticide is the composite of plant insecticide and pyrethroid insecticides.
3. water base family expenses insect aerosol according to claim 1, is characterized in that: described surfactant by fluorine-containing or silicon, nonionic surface active agent composite.
4. water base family expenses insect aerosol according to claim 1, is characterized in that: described inhibition anti-corrosion additive is WY09 and benzoic acid, sorbic acid and its esters product.
5. water base family expenses insect aerosol according to claim 1, is characterized in that: described bleeding agent is JFC series of products and azone.
6. water base family expenses insect aerosol according to claim 1, is characterized in that: described auxiliary material are: 1. complexing agent is citrate; 2. wetting agent is Tao Shi TRITON X-405, TRITON CF-10, Si lwet408; 3. defoamer is organic silicon compound thing.
7. water base family expenses insect aerosol according to claim 1, is characterized in that: described propellant is aerosol hydro carbons HAPs or liquefied petroleum gas LPG.
8. water base family expenses insect aerosol according to claim 1, is characterized in that: described excipient is: 1. pure water or deionized water; 2. solubilizer is alcohols (comprising edible alcohol), ketone, ether, acetate type.
9. a preparation method for water base family expenses insect aerosol claimed in claim 1, is characterized in that it comprises the following steps:
1.. get the composite 0.30～0.62% of plant insecticide and pyrethroid insecticides, solubilizer 18～38.4%; Essence 0.01～0.026%.
2.. water intaking adds surfactant 1～7%, inhibition anti-corrosion additive 0.01～0.12%; Bleeding agent 0.1～0.3%; Wetting agent, defoamer are appropriate, fully stir, and dissolve.
3.. 1. 2. step added to step while stirring, record pH value, take the circumstances into consideration to add complexing agent, fully stir until obtain the aqueous solution of clear, leave standstill, by filtering, conveyance conduit enters aerosol production line, manufactures the finished product of water base family expenses insect aerosol.
10. be named and be called: water base family expenses insect aerosol or water base pesticide spraying agent used for household.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477002A (en) * | 2019-08-30 | 2019-11-22 | 泉州中翰龙生物科技有限公司 | A kind of environmentally-friendly water-based domestic insecticide aerosol |
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Application publication date: 20141112 |