CN104186463A - Water-based hygienic insect aerosol and preparation method thereof - Google Patents
Water-based hygienic insect aerosol and preparation method thereof Download PDFInfo
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- CN104186463A CN104186463A CN201410338791.9A CN201410338791A CN104186463A CN 104186463 A CN104186463 A CN 104186463A CN 201410338791 A CN201410338791 A CN 201410338791A CN 104186463 A CN104186463 A CN 104186463A
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Abstract
The invention discloses a water-based hygienic insect aerosol prepared by filling an aerosol, namely hydrocarbon HAPs or LPG, as a propellant and a preparation method of the water-based hygienic insect aerosol. The prepared water-based hygienic 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 pyrethroid insecticides; the mass percent of the insecticidal active compounds is 0.38-0.63%. The water-based hygienic insect aerosol also comprises 1-8% by mass of a surfactant, 0.01-0.13% by mass of a corrosion inhibitor, 0.1-0.5% by mass of a penetrating agent, 20-38.4% 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 water-based hygienic insect aerosol is unnecessary to shake before use as the content liquid of the water-based hygienic 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 water base hygienic biocide aerosol series of products and preparation method thereof.On the basis of patent of invention ZL991059255, to carry out systematicness innovation to improve.Be applied to kill mosquito, fly, blattaria, the insects such as ant, lice, flea, tick, acarid.
Background technology
Mosquito, fly, cockroach etc. are propagated the diseases such as dengue fever, encephalitis, malignant malaria, yellow fever, typhoid fever, hepatitis B, bacillary dysentery, aflatoxin, asthma and allergy, harm people life and health, also can make sick generation and the propagation such as encephalitis B, eperythrozoon of pig, very unfavorable to producing nuisance-free pork, thus make the edible pork of people have risk.
The level of preventing and treating of this class vector insect 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 to 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 hygienic biocide aerosol belongs to green insecticidal formulation, and urgently Application and Development, is main direction and the development trend of world health desinsection dosage form research, this has been carried out research and development more than 80 year abroad, and China has also had nearly 60 years to this research." ' shaking water base ' needs to shake before use, illustrates that this formula and technique are still immature, compares like having fallen behind with the water-base pesticide aerosols patented technology of China Quanzhou, Fujian Cai Rongchang County invention ".(< < aerosol safety guide > > United Nations Environment Programme, the 75th page of State Environmental Protection Administration's version in 2007).For this reason, Application and Development meets 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 sign of world standard ".The water base hygienic biocide aerosol of Application and Development, replaces oil base aerosol etc., reduces secondary pollution, reduces the potential hazard that health is brought and produces indirect loss difficult to the appraisal etc.Also can save every year nearly 600,000 tons of deodorized kerosine, meet 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 hygienic biocide (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, " 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.Water base hygienic biocide aerosol be water consumption substitution kerosene etc. as excipient, reduce volatile organic matter VOCs content; 2. toxicity index LD
50> 10000mg/kg, by GB15193.3 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, in tank, 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 the WHOHe 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, and be interrupted using not 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.
In order to realize above-mentioned high-quality characteristic, technical solution of the present invention is mainly comprised of following raw and auxiliary material:
Composition: the 1. former medicine of desinsection: the former medicine of pyrethroid insecticides; 2. surfactant: fatty alcohol ethers, MOA series, fatty acid ester S series, T series; 3. inhibition anti-corrosion additive: GH-01/E, benzoic acid and its esters, sodium silicate, WY09 series, sorbic acid and its esters, acetic acid and its esters anhydrate; 4. auxiliary agent: (bleeding agent: azone, JFC series of products; (wetting agent: Tao Shi TRITON X-405, TRITON CF-10, Silwet408); Complexing agent: 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 grade liquefied petroleum gas LPG, HAPs etc.
The present invention carries out repellent or killing effect mechanism and the environmental friendly principle thereof of efficiency test according to the development of the former medicine of desinsection to the characteristic of pest, the former medicine Pyrethroid of pyrethroid insecticides insectici des for screening.Pyrethroid insecticides is wherein: ether chrysanthemum ester ethofenprox, bioresmethrin Resmethrin and Bioresmethrin, silafluofene Silaflaofen, tefluthrin tefluthrin, the trans prallethrin of rich dextrorotation, d-phenothrin, Imiprothrin, fenfluthrin, phenyl tetrafluoride methothrin, seven fluorine methothrins, imidazoles chrysanthemum ester, D-empenthrin, Es-bioallethrin etc., product is many, does not enumerate.
Selecting according to WHOHe Ministry of Agriculture related standards of insecticide carried out, scientific and reasonable configuration mass ratio.Or ether chrysanthemum ester 0.05～0.2%, or resmethrin and bioresmethrin 0.03～0.18%, or silafluofene 0.02～0.18%, or tefluthrin 0.02～0.18%, or the trans prallethrin 0.05～0.19% of rich dextrorotation, or Imiprothrin 0.03～0.2%, or fenfluthrin, or phenyl tetrafluoride methothrin 0.02～0.2%, or seven fluorine methothrins 0.02～0.13%, or imidazoles chrysanthemum ester 0.02～0.16%, or D-empenthrin 0.02～0.2%, d-phenothrin 0.08～0.2%, 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: or fatty alcohol ethers 0.5～1.6%, or MOA series 0.5～1.8%, or fatty acid ester S series 0.01～0.13%, or T series 0.6～2%; Or GH-01/E0,001～0.003%, or Sodium Benzoate 0.01～0.1%, or sodium silicate 0.01～0.16%, 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 azone 0.005～0.01%, or JFC class 0.1～0.5%; Or Silwet408,0.001～0.006%, or Tao Shi TRITON X-4050.001～0.004%, or TRITON CF-100.001～0.0048%, or alcohols 19～32%, or ketone 3～9%, or acetate type 6～18%, or ethers 6～12%, essence 0.01～0.026%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
Be preferably: 1. composite mass ratio 0.38～0.63% between pyrethroid insecticides; The trans prallethrin 0.05～0.10% of rich dextrorotation, d-phenothrin 0.08～0.25%, ether chrysanthemum ester 0.09～0.22%, fatty acid ester T series 0.6～2%; WY09 series 0,01～0.03%; JFC class 0.1～0.3%; Silwet4080.001～0.006%; Alcohols (comprising edible alcohol) 19～32%; Ethers 6～12%; Essence 0.01～0.026%, citrate 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 Es-bioallethrin 0.10～0.16%.D-phenothrin 0.08～0.25%, phenyl tetrafluoride methothrin 0.02～0.2%, MOA series 0.5～1.8%, Sodium Benzoate 0.01～0.1%, 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%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
3. also can select: Imiprothrin 0.03～0.16%, d-phenothrin 0.08～0.25%, seven fluorine methothrins 0.02～0.13%, fatty alcohol ethers 0.5～1.6%, fatty acid ester S series 0.01～0.13%, T series 0.6～2%, WY09 series 0,01～0.07%, acetic acid and its esters 0.01～0.036% anhydrate; JFC class 0.1～0.3%, TRITON CF-100.001～0.0048%, 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%.
Be mixed principle and requirement between pyrethroid insectide, in strict accordance with the requirement of Ministry of Agriculture's Information for pesticide Product Registration.According to mixed pesticide principle, 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, main raw and auxiliary material, all adopt nuisanceless, the environmental friendliness of the pertinent regulations such as WHO and the national Ministry of Agriculture and State Environmental Protection Administration and standard recommendation, the material of easily biological-degradable, avoid secondary pollution.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 hygienic biocide aerosol.Described raw and auxiliary material is pyrethroid insecticides, surfactant, inhibition anti-corrosion additive, bleeding agent, wetting agent, complexing agent, defoamer, excipient, solubilizer, essence, propellant: aerosol liquefied petroleum gas LPG, HAPs 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: the trans prallethrin 0.10% of rich dextrorotation, d-phenothrin 0.2%, ether chrysanthemum ester 0.14%, fatty acid ester T series 0.3%, WY09 series 0.02%, JFC class 0.03%, Silwet408,0.001%, 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, add successively various auxiliary materials, stir, standing, 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 hygienic biocide aerosol series of products of the present invention.
Embodiment bis-:
1. select Es-bioallethrin 0.15%, d-phenothrin 0.2%, phenyl tetrafluoride methothrin 0.04%, MOA series 1.8%, Sodium Benzoate 0.1%, sorbic acid and its esters 0.016%, WY09,0.017%, JFC class 0.278%, Tao Shi TRITONX-4050.001%, ketone 9%, alcohols 27%, essence 0.026%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
2. preparation method: as embodiment mono-, conventional method and conventional facility, make water base hygienic biocide aerosol series of products of the present invention.
Embodiment tri-:
1. imidazoles chrysanthemum ester 0.16%, d-phenothrin 0.2%, seven fluorine methothrin 0.05%, fatty alcohol ethers 0.5%, fatty acid ester S series 0.01%, T series 2%, WY090,01%, azone 0.005%, JFC class 0.22%, acetate type 7%, alcohols 30%, essence 0.02%, citrate is appropriate, and organic silicon compound thing is appropriate, pure water or deionized water+and to 100%.
2. preparation method: make product of the present invention described in embodiment mono-, two.
water base hygienic biocide aerosol development product experiment effect
table 1
Evaluate: by agriculture chemical registration hygienic insecticide drug effect, belong to A level.
water base hygienic biocide 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 modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. water base hygienic biocide aerosol, is characterized in that: by the composite mass ratio between pyrethroid insecticides, be 0.38～0.63%; Surfactant 1～8%; Inhibition anti-corrosion additive 0.01～0.13%; Bleeding agent 0.1～0.5%; Solubilizer 20～38.4%; Complexing agent, wetting agent, defoamer are appropriate; Excipient: pure water or deionized water; Essence 0.01～0.026%, the percentage 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 hygienic biocide aerosol according to claim 1, is characterized in that: described insecticide is composite between pyrethroid insecticides.
3. water base hygienic biocide aerosol according to claim 1, is characterized in that: described surfactant is composite by nonionic surface active agent.
4. water base hygienic biocide aerosol according to claim 1, is characterized in that: described inhibition anti-corrosion additive is WY09 and benzoic acid and its esters product.
5. water base hygienic biocide aerosol according to claim 1, is characterized in that: described bleeding agent is JFC series of products and azone.
6. water base hygienic biocide aerosol according to claim 1, is characterized in that: described auxiliary material are that complexing agent is citrate, and wetting agent is Tao Shi TRITON X-405, TRITON CF-10, and Silwet408, defoamer is organic silicon compound thing.
7. water base hygienic biocide aerosol according to claim 1, is characterized in that: described propellant is aerosol hydro carbons HAPs or liquefied petroleum gas LPG.
8. water base hygienic biocide aerosol according to claim 1, is characterized in that: described excipient is that pure water or deionized water and solubilizer are alcohols (comprising edible alcohol), ketone, ether, acetate type.
9. the preparation method of water base hygienic biocide aerosol according to claim 1, is characterized in that it comprises the following steps:
1.. get composite 0.38～0.63% between pyrethroid insecticides, solubilizer 20～38.4%, essence 0.01～0.026%,
2.. water intaking adds surfactant 1～8%, inhibition anti-corrosion additive 0.01～0.13%, bleeding agent 0.1～0.5%, 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, standing, by filtering, conveyance conduit enters the finished product that aerosol production line is manufactured water base hygienic biocide aerosol.
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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 |
| CN1476754A (en) * | 2002-08-21 | 2004-02-25 | 君 李 | Environment-protecting pesticide aerosol preparation and two-component packaging method |
| CN101554175A (en) * | 2009-05-14 | 2009-10-14 | 许春晖 | Environmental-friendly water-base pesticide aerosols |
| 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 |
| CN102754660A (en) * | 2011-04-28 | 2012-10-31 | 上海生农生化制品有限公司 | Preparation and application of water-based hygienic insecticide |
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- 2014-07-17 CN CN201410338791.9A patent/CN104186463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193459A (en) * | 1998-04-27 | 1998-09-23 | 蔡荣昌 | Durable incense insecticide |
| CN1476754A (en) * | 2002-08-21 | 2004-02-25 | 君 李 | Environment-protecting pesticide aerosol preparation and two-component packaging method |
| CN101554175A (en) * | 2009-05-14 | 2009-10-14 | 许春晖 | Environmental-friendly water-base pesticide aerosols |
| CN102754660A (en) * | 2011-04-28 | 2012-10-31 | 上海生农生化制品有限公司 | Preparation and application of water-based 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |