CN104186464A - Household water-based insect aerosol and preparation method thereof - Google Patents
Household water-based insect aerosol and preparation method thereof Download PDFInfo
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- CN104186464A CN104186464A CN201410338814.6A CN201410338814A CN104186464A CN 104186464 A CN104186464 A CN 104186464A CN 201410338814 A CN201410338814 A CN 201410338814A CN 104186464 A CN104186464 A CN 104186464A
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The invention discloses household water-based insect aerosol prepared by filling aerosol, namely hydrocarbon HAPs or LPG, as a propellant and a preparation method of the household water-based insect aerosol. The prepared household water-based insect aerosol comprises insecticidal active compounds and the like filled in an aerosol tank, water and a propellant, wherein the insecticidal active compounds are compounds of botanical insecticides; the mass percent of the insecticidal active compounds is 0.32-0.62%. The household water-based insect aerosol also comprises 1-6% by mass of a surfactant, 0.01-0.12% by mass of a corrosion inhibitor, 0.1-0.28% by mass of a penetrating agent, 16-39% by mass of a solubilizer, proper amount of a complexing agent, a wetting agent and a defoaming agent, an excipient and 0.01-0.026% by mass of essence, wherein the excipient is purified water or deionized water; the total mass percent of the raw and auxiliary materials is 100%. The household water-based insect aerosol is unnecessary to shake before use as the content liquid of the household water-based insect aerosol is homogenous and transparent, is used for environment-friendly killing mosquitoes, flies, cockroaches, ants, termites, mites, lice, bugs, ticks, fleas and the like, has the multifunction (MIK) characteristics of repellence and long persistence, is a product with high efficiency and high cost performance and is not available on the domestic and foreign markets.
Description
Technical field
The invention belongs to PCO (PCO) field, especially relate to family expenses water-base pesticide aerosols series of products and preparation method thereof.Be patent of invention ZL991059255 and (
water base hygienic biocide aerosol and preparation method thereof) and (
water base family expenses insecticidal aerosol agentand preparation method thereof) application patent of invention basis on carry out that the innovation such as the feature of environmental protection, systematic function improves.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.Family expenses water-base pesticide aerosols 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 ".Application and Development family expenses water-base pesticide aerosols, reduces organic volatile content, avoids secondary pollution, the potential hazard that health is brought and produce indirect loss difficult to the appraisal and also can significantly reduce etc.; The annual deodorized kerosine of saving few hundred thousand tonnes of, also 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 family expenses water-base pesticide (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 etc.In order to solve the upper defect existing of oil base, alcohol radical, " shaking water base " insect aerosol 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.Family expenses water-base pesticide aerosols be water consumption substitution kerosene etc. as excipient, reduce volatile organic matter VOCs content; 2. toxicity index LD50 > 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. Original excellent anticorrosion performance, is valid for four years (standard specification is two years), attack one of the biggest problem is worldwide;Level 5. Is the HAPs or aerosol propellant used liquefied petroleum gas, LPG tank and propellant form homogeneous transparent liquid, no flocculation, stratification, you don't have to shake before use, is the key technology of the physical and chemical properties and stable quality, it's research and development at home and abroad so far has not been able to make the product technical problems;6. The main raw material, adopts the WHO and the ministry of agriculture and the national environmental protection and other relevant regulations and standards recommended by the pollution-free, environmental friendly, easy to biodegradable materials, avoid secondary pollution.4. Original excellent anticorrosion performance, is valid for four years (standard specification is two years), attack one of the biggest problem is worldwide;Level 5. Is the HAPs or aerosol propellant used liquefied petroleum gas, LPG tank and propellant form homogeneous transparent liquid, no flocculation, stratification, you don't have to shake before use, is the key technology of the physical and chemical properties and stable quality, it's research and development at home and abroad so far has not been able to make the product technical problems;6. The main raw material, adopts the WHO and the ministry of agriculture and the national environmental protection and other relevant regulations and standards recommended by the pollution-free, environmental friendly, easy to biodegradable materials, avoid 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.1. pest resistance to insecticide sustainable growth, effect of chemical control decline: 2. medicament residual life in environment long, be difficult for degrade and pollute; 3. the abuse of chemical insecticide is dangerous to people and animals, and killed natural enemies and non-target organism, cause Pest rampancy etc.
The chemical insecticide that requires as far as possible to avoid using high malicious high residue from protection of the environment and human health, just must carry out structural reform to insecticide formulation, produces the efficient safety-type insecticide of a new generation.
Adopt the composite of plant insecticide, avoid the toxic and side effect of chemical insecticide.Plant insecticide Botanical insecticides is called as green pesticide medicine.Active component complexity can act on multiple organs and the system of insect, is conducive to overcome the pesticide resistance of insect.Chemical pesticide relatively, advantage: 1. easily decompose; 2. pair pest controling effect is good, nontoxic to person poultry safety, free from environmental pollution, noresidue; 3. pair insect is killed and wounded high specificity, does not injure natural enemy and beneficial organism; 4. many factors and composition play a role, and insect and pathogen are difficult to develop immunity to drugs.
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: composite between plant insecticide; 2. surfactant: fluorine-containing surfactant, fatty alcohol ethers, MOA series, fatty acid ester T series; 3. inhibition anti-corrosion additive: WY09 series, sorbic acid and its esters; 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, composite with between plant insecticide of screening; Plant insecticide is wherein: pyrethrum crude oil, and pyrethrin, nimbin (China tree, melia toosendan print chinaberry), Celastrus angulatus, rotenone 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 0.2～0.68% between plant insecticide.Pyrethrum crude oil 0.02～0.2%, or pyrethrin 0.02～0.3%, or nimbin 0.05～0.27%, Celastrus angulatus 0.1～0.25%, rotenone 0.02～0.18% grade composite.
Other surfactant, auxiliary agent, inhibition anti-corrosion additive, selecting of the compositions such as solubilizer and mass ratio: fluorine-containing surfactant 0.01～0.12%, or fatty alcohol ethers 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 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 appropriate, organic silicon compound thing is appropriate etc., pure water or deionized water+and to 100%.
Be preferably: 1. pyrethrin 0.02～0.3%, fluorine-containing surfactant 0.01～0.12%, fatty acid ester T series 0.6～2%; WY09 series 0,01～0.03%; Sorbic acid and its esters 0.01～0.04%; 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: pyrethrin 0.02～0.2%, nimbin 0.05～0.23%, fluorine-containing surfactant 0.01～0.12%, MOA series 0.5～1.8%, sorbic acid and its esters 0.01～0.04%, WY09 series 0.01～0.12%, 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, and organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
3. also can select: pyrethrin 0.02～0.26%, Celastrus angulatus 0.1～0.25%, fluorine-containing surfactant 0.01～0.12%, fatty alcohol ethers 0.5～1.6%, WY09 series 0,01～0.07%, sorbic acid and its esters 0.01～0.04%, 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, organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
Principle of compound between plant insecticide, in strict accordance with the requirement of Ministry of Agriculture's Information for pesticide Product Registration, 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 is suitable for conventional facility, method makes the series of products of water-base pesticide spray, water-base pesticide aerosols.Described raw and auxiliary material is plant resource insecticides, surfactant, inhibition anti-corrosion additive, bleeding agent, wetting agent, complexing agent, defoamer, excipient, solubilizer, essence, propellant: aerosol hydro carbons HAPs, LPG etc.
Embodiment
Further illustrate by the following examples 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: pyrethrum crude oil, 0.17%, fluorine-containing surfactant 0.1%, fatty acid ester T series 0.4%, WY09 series 0.02%, JFC class 0.03%, TRITON CF-100.001%, alcohols (comprising edible alcohol) 32%, ethers 6%, essence 0.026%, citrate is appropriate, organic silicon compound thing is appropriate, pure water or deionized water, and the percentage summation of above-mentioned raw and auxiliary material is 100%.
2. preparation method: according to Principles of Chemical Engineering and the conventional production method of insect aerosol, take each composition according to proportioning, 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 the series of products of family expenses water-base pesticide aerosols of the present invention.
embodiment bis-:
A. select pyrethrin 0.2%, nimbin 0.2%, fluorine-containing surfactant 0.05%, MOA series 2.3%, sorbic acid and its esters 0.016%, WY09 series 0.017%, JFC class 0.26%, Tao Shi TRITONX-4050.001%, ketone 8%, alcohols 29%, essence 0.026%, hydroxycarboxylate is appropriate, organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
B. preparation method: as embodiment mono-, conventional method and conventional facility, make the series of products of family expenses water-base pesticide aerosols of the present invention.
embodiment tri-:
A. pyrethrin 0.22%, Celastrus angulatus 0.2%, fatty acid ester T series 2%, MOA series .1.5%, WY09 series 0,01%, 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.
family expenses water-base pesticide aerosols development product experiment effect table 1
Evaluate: belong to A level by agriculture chemical registration hygienic insecticide drug effect.
family expenses water-base pesticide aerosols 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 (9)
1. family expenses water-base pesticide aerosols, is characterized in that: composite by between plant insecticide, and mass ratio is 0.32～0.62%; Also has surfactant 1～6%; Inhibition anti-corrosion additive 0.01～0.12%; Bleeding agent 0.1～0.28%; Solubilizer 16～39%; 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. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: what described insecticide was plant insecticide is composite.
3. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described surfactant by fluorine-containing, nonionic surface active agent is composite.
4. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described inhibition anti-corrosion additive is WY09 and sorbic acid and its esters product.
5. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described bleeding agent is JFC series of products, and wetting agent is Silwet 408, Tao Shi TRITON X-405, TRITON CF-10.
6. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described auxiliary material are that complexing agent is citrate; Defoamer is organic silicon compound thing.
7. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described propellant is aerosol hydro carbons HAPs or liquefied petroleum gas LPG.
8. family expenses water-base pesticide aerosols according to claim 1, is characterized in that: described excipient is: pure water or deionized water; Solubilizer is alcohols (comprising edible alcohol), ether, acetate type.
9. the preparation method of family expenses water-base pesticide aerosols according to claim 1, is characterized in that it comprises the following steps:
1.. get the composite 0.32～0.62% of plant insecticide, solubilizer 16～39%; Essence 0.01～0.026%.
2.. water intaking adds surfactant 1～6%, inhibition anti-corrosion additive 0.01～0.12%; Bleeding agent 0.1～0.28%; 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, the finished product of water-base pesticide aerosols for fabricator.
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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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| CN1193459A (en) * | 1998-04-27 | 1998-09-23 | 蔡荣昌 | Durable incense insecticide |
| CN1196882A (en) * | 1997-04-24 | 1998-10-28 | 周文安 | High effective safety and hygienic insecticide |
| CN102669092A (en) * | 2012-05-10 | 2012-09-19 | 山东美多集团有限公司 | Homogeneous and high-efficient water-based pesticide aerosol with low VOC (Volatile Organic Compounds) content |
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2014
- 2014-07-17 CN CN201410338814.6A patent/CN104186464A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196882A (en) * | 1997-04-24 | 1998-10-28 | 周文安 | High effective safety and hygienic insecticide |
| CN1193459A (en) * | 1998-04-27 | 1998-09-23 | 蔡荣昌 | Durable incense insecticide |
| CN102669092A (en) * | 2012-05-10 | 2012-09-19 | 山东美多集团有限公司 | Homogeneous and high-efficient water-based pesticide aerosol with low VOC (Volatile Organic Compounds) content |
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| 刘步林: "《农药剂型加工技术》", 31 October 1998 * |
| 楼东平: ""家用气雾杀虫剂及其配方"", 《日用化学工业》 * |
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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: 20141210 |