CN101919382A - Water aqua type aerial fog pesticide and preparation method thereof - Google Patents
Water aqua type aerial fog pesticide and preparation method thereof Download PDFInfo
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- CN101919382A CN101919382A CN 201010213219 CN201010213219A CN101919382A CN 101919382 A CN101919382 A CN 101919382A CN 201010213219 CN201010213219 CN 201010213219 CN 201010213219 A CN201010213219 A CN 201010213219A CN 101919382 A CN101919382 A CN 101919382A
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Abstract
The invention relates to a water aqua type aerial fog pesticide and a preparation method thereof. The water aqua type aerial fog pesticide comprises pesticide, solvent, emulsifier, assistant synergist and propellent, wherein the pesticide comprises tetramethrin, D-allethrin and permethrin, the solvent comprises deodorized kerosene and purified water, the assistant synergist is essence, and the propellent is HAP gas. The water aqua type aerial fog pesticide has the following advantages: 1) a small quantity of deodorized kerosene is adopted to dissolve tetramethrin, D-allethrin, permethrin and the like, most rest parts of solvent are purified water, so that a great quantity of energy and food can be saved for the country, thus conforming to the international development tendency of low carbon and environment protection; 2) optimized emulsifier emulsifies the effective ingredient of the pesticide so as to reduce 95% of usage amount of kerosene or alcohol, so that the water aqua type aerial fog pesticide is especially suitable for families with children and the old because the water aqua type aerial fog pesticide does not pollute environment and does not harm bodies when being used for spraying and killing mosquitoes, flies and cockroaches; and 3) because water is mainly used as a carrier of the pesticide, the pesticide is quite safe in transportation, storage and use processes.
Description
Technical field
The present invention relates to a kind of insecticide, more specifically to a kind of water aqua type aerial fog pesticide and preparation method thereof.
Background technology
In the prior art, be used for most employing oil type aerial fog pesticide of killing to insects such as indoor mosquito, fly, cockroaches, promptly with the main carrier of kerosene as insecticide, when spraying, desinsection all can fill the air unpleasant kerosene smell in the whole room, so need when spraying housing window is closed, the family circle goes out to avoid, smell still is difficult to dissipate after reaching a few hours, mist oil after the sprinkling can stay at body surface, steep residual obvious, environmental pollution is very serious, and there is inflammable and explosive hidden danger in the oil type aerosol in transporting procedures in addition, worries when also allowing man-hour.Simultaneously along with international oil supply day is becoming tight, rise of the oil price, oil type insect aerosol manufacturer has been subjected to unprecedented cost pressure.Another kind of aerial fog pesticide belongs to pure fundamental mode, and pure fundamental mode is carrier with the main carrier of alcohol as insecticide because of adopting alcohol in high concentration, smell is also very big during use, alcohol relates to grain again in addition, and also there are certain danger in the transportation of alcohol in high concentration, storage, so also be difficult to large-scale popularization.This insecticide of two types does not all meet requirements of green environmental protection, all is a kind of traditional product of phasing-out model.
Summary of the invention
Water aqua type aerial fog pesticide that provides at the prior art weak point a kind of environmental protection, safety, manufacture craft simplification and preparation method thereof is provided.
The objective of the invention is to realize: a kind of water aqua type aerial fog pesticide by following measure, it comprises insecticide, solvent, emulsifier, auxiliary synergist, propellant, it is characterized in that, described insecticide is tetramethrin, rich d_allethrin, permethrin, described solvent is deodorized kerosine, purifies waste water, described auxiliary synergist is an essence, and described propellant is third butane gas, and wherein the weight percent content of each component is:
Tetramethrin 0.45-0.55%
Rich d_allethrin 0.22-0.3%
Permethrin 0.45-0.55%
Deodorized kerosine 4.2-4.8%
45-55% purifies waste water
Emulsifier 2.7-3.3%
The third butane gas 38-42%
Essence 1.2-1.3%
Described emulsifier is a polyoxyethylene nonylphenol ether.
Described emulsifier is a sapn.
Described emulsifier is that polyoxyethylene nonylphenol ether and sapn are shared, and ratio between two is 2: 1.
Insecticide preparation method according to said ratio is as follows:
Step 1 is poured in the water-soluble pot of reactor by proportional quantity solvent deodorized kerosine, is heated to uniform temperature, insecticide tetramethrin, rich d_allethrin, permethrin is thrown in successively in reactor, until abundant dissolving;
Step 2, question response device are cooled off the back naturally and are added the proportional quantity emulsifier, and the one side, back that stirs is injected and purified waste water, continue to stir on one side, purifying waste water to annotate until proportional quantity finishes, and adds proportional quantity auxiliary material essence again;
Step 3 prepares soup with step 2 and quantitatively pours in the bottle, and bottle mouth position is installed aerosol valve, seals;
Step 4 is adorned perfusion proportional quantity propellant third butane gas with the aerosol inflator in bottle, the vanning warehouse-in is finished preparation after water-soluble detection.
Having uniform temperature in the described step 1 is the 50-70 degree.
Compared with prior art, water aqua type aerial fog pesticide that the present invention proposes and preparation method thereof has following advantage: 1) dissolve organic matters such as tetramethrin, rich d_allethrin, permethrin with a small amount of deodorized kerosine, all the other most solvents are for purifying waste water, can meet the international trend of low-carbon (LC), environmental protection for country saves a large amount of energy, grain; 2) with preferred solvent the insecticide effective ingredient is carried out emulsification, can reduce 95% the kerosene or the usage amount of alcohol, when spraying mosquito, fly, cockroach, smell is pure and fresh pleasant, free from environmental pollution, do not injure health, the family that is particularly suitable for child old man uses; 3) do the carrier of insecticide because of main water, insecticide is all quite safe in transportation, storage and use.
Embodiment:
Elaborate below in conjunction with embodiment:
Embodiment one: a kind of water aqua type aerial fog pesticide, and it comprises: insecticide, solvent, emulsifier, auxiliary synergist, propellant; Described insecticide is tetramethrin, rich d_allethrin, permethrin, and solvent is deodorized kerosine, purifies waste water, and emulsifier is a sapn, and auxiliary synergist is an essence, and propellant is third butane gas, with every bottle be example, wherein the weight percent content of each component is:
Tetramethrin 2 grams
Rich d_allethrin 1 gram
Permethrin 2 grams
Deodorized kerosine 18 grams
Purify waste water 200 the gram
Sapn 12 grams
Third butane gas, 160 grams
Essence 5 grams
Pour in the water-soluble pot of reactor by proportional quantity solvent deodorized kerosine earlier during preparation, be heated to 70 degree, insecticide tetramethrin, rich d_allethrin, permethrin are thrown in successively in reactor, up to abundant dissolving; The question response device cools off back adding emulsifier naturally then, and what add in this example is sapn, and described emulsifier also can adopt polyoxyethylene nonylphenol ether or employing polyoxyethylene nonylphenol ether and sapn shared, and ratio between two is 2: 1.After stirring, inject and purify waste water on one side, stirrings that continue on one side, annotating until purifying waste water finishes, and adds proportional quantity auxiliary material essence again; Then will prepare soup and pour in the bottle, bottle mouth position is installed aerosol valve, seals; In bottle, fill perfusion propellant third butane gas with the aerosol inflator at last, vanning warehouse-in after water-soluble detection.
The soup of making by prescription of the present invention and preparation method detects through national testing agency, meets national standard fully, and it is as follows specifically to detect data:
Examination worm: 3-5 days female mosquitos of not sucking blood after Culex pipiens pallens is sprouted wings.
3-5 days adults after housefly sprouts wings, male and female half and half.
Groton bug, 10 ages in days-15 age in days adult, male and female half and half.
Test determination method: carry out according to GB/T 13917.2-2009 cylinder method.
26 ± 1 ℃ of laboratory temperatures, relative moisture 60% ± 10%, the average dosage 1.02g of Culex pipiens pallens, the average dosage 1.06g of housefly, the average dosage 1.09g of Groton bug, test triplicate.
Estimate: with hygienic insecticide indoor pharmacodynamic test method 0.6% tetramethrin permethrin rich_d_transallethrin aerosol is carried out drug effect according to GB/T 13917.2-2009 agriculture chemical registration and detect Culex pipiens pallens KT
50Be 2.7min, the 24h lethality is 100.0%; Housefly KT
50Be 3.4min, the 24h lethality is 100.0%; Groton bug KT
50Be 1.8min, the 72h lethality is 100.0%.
This aerosol is to the KT of three kinds of examination worms agent
50Value all within 4min, causes lethality and all reaches 100%, estimates this product according to GB/T 13917.2-2009 agriculture chemical registration with the hygienic insecticide indoor pharmacodynamic test and reaches the A grade standard.
The foregoing description is not construed as limiting the invention, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within protection scope of the present invention.
Claims (6)
1. water aqua type aerial fog pesticide, it comprises insecticide, solvent, emulsifier, auxiliary synergist, propellant, it is characterized in that, described insecticide is tetramethrin, rich d_allethrin, permethrin, described solvent is deodorized kerosine, purifies waste water, described auxiliary synergist is an essence, and described propellant is third butane gas, and wherein the weight percent content of each component is:
Tetramethrin 0.45-0.55%
Rich d_allethrin 0.22-0.3%
Permethrin 0.45-0.55%
Deodorized kerosine 4.2-4.8%
45-55% purifies waste water
Emulsifier 2.7-3.3%
The third butane gas 38-42%
Essence 1.2-1.3%.
2. water aqua type aerial fog pesticide according to claim 1 is characterized in that, described emulsifier is a polyoxyethylene nonylphenol ether.
3. water aqua type aerial fog pesticide according to claim 1 is characterized in that, described emulsifier is a sapn.
4. water aqua type aerial fog pesticide according to claim 1 is characterized in that, described emulsifier is that polyoxyethylene nonylphenol ether and sapn are shared, and ratio between two is 2: 1.
5. the preparation method of a water aqua type aerial fog pesticide according to claim 1 is characterized in that, and is as follows according to the insecticide preparation method of said ratio:
Step 1 is poured in the water-soluble pot of reactor by proportional quantity solvent deodorized kerosine, is heated to uniform temperature, insecticide tetramethrin, rich d_allethrin, permethrin is thrown in successively in reactor, until abundant dissolving;
Step 2, question response device are cooled off the back naturally and are added the proportional quantity emulsifier, and the one side, back that stirs is injected and purified waste water, continue to stir on one side, purifying waste water to annotate until proportional quantity finishes, and adds proportional quantity auxiliary material essence again;
Step 3 prepares soup with step 2 and quantitatively pours in the bottle, and bottle mouth position is installed aerosol valve, seals;
Step 4 is adorned perfusion proportional quantity propellant third butane gas with the aerosol inflator in bottle, the vanning warehouse-in is finished preparation after water-soluble detection.
6. the preparation method of water aqua type aerial fog pesticide according to claim 5 is characterized in that, having uniform temperature in the described step 1 is the 50-70 degree.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010213219 CN101919382A (en) | 2010-06-28 | 2010-06-28 | Water aqua type aerial fog pesticide and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010213219 CN101919382A (en) | 2010-06-28 | 2010-06-28 | Water aqua type aerial fog pesticide and preparation method thereof |
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| CN101919382A true CN101919382A (en) | 2010-12-22 |
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| CN 201010213219 Pending CN101919382A (en) | 2010-06-28 | 2010-06-28 | Water aqua type aerial fog pesticide and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109819A (en) * | 2013-01-14 | 2013-05-22 | 李建明 | Fragrant pesticide |
| CN104137852A (en) * | 2014-07-17 | 2014-11-12 | 蔡荣昌 | Household water-base insect aerosol and preparation method thereof |
| CN106879584A (en) * | 2017-05-03 | 2017-06-23 | 广东莱雅化工有限公司 | Insect aerosol and preparation method thereof |
| CN107136055A (en) * | 2017-07-04 | 2017-09-08 | 佛山市顺德区香江精细化工实业有限公司 | A kind of water-base pesticide agent and preparation method thereof |
| CN115444006A (en) * | 2022-10-10 | 2022-12-09 | 浙江绿岛科技有限公司 | Slow-release insecticidal aerosol and preparation method thereof |
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| CN1269138A (en) * | 1999-04-05 | 2000-10-11 | 北京市朝阳隆华杀虫净厂 | Formula high-efficiency colloidal suspending agent of cypermethrin and its preparation |
| CN1513323A (en) * | 2003-08-08 | 2004-07-21 | 高俊华 | Water-based herbicide atomization agent |
| CN101297642A (en) * | 2008-07-04 | 2008-11-05 | 江苏扬农化工股份有限公司 | Insecticidal aerosol and preparation and use thereof |
| CN101554175A (en) * | 2009-05-14 | 2009-10-14 | 许春晖 | Environmental-friendly water-base pesticide aerosols |
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2010
- 2010-06-28 CN CN 201010213219 patent/CN101919382A/en active Pending
Patent Citations (4)
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|---|---|---|---|---|
| CN1269138A (en) * | 1999-04-05 | 2000-10-11 | 北京市朝阳隆华杀虫净厂 | Formula high-efficiency colloidal suspending agent of cypermethrin and its preparation |
| CN1513323A (en) * | 2003-08-08 | 2004-07-21 | 高俊华 | Water-based herbicide atomization agent |
| CN101297642A (en) * | 2008-07-04 | 2008-11-05 | 江苏扬农化工股份有限公司 | Insecticidal aerosol and preparation and use thereof |
| CN101554175A (en) * | 2009-05-14 | 2009-10-14 | 许春晖 | Environmental-friendly water-base pesticide aerosols |
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| 《气雾剂通讯》 19981231 程心智 浅谈水基型杀虫气雾剂的制备 11-15 1-6 , 第3期 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109819A (en) * | 2013-01-14 | 2013-05-22 | 李建明 | Fragrant pesticide |
| CN104137852A (en) * | 2014-07-17 | 2014-11-12 | 蔡荣昌 | Household water-base insect aerosol and preparation method thereof |
| CN106879584A (en) * | 2017-05-03 | 2017-06-23 | 广东莱雅化工有限公司 | Insect aerosol and preparation method thereof |
| CN107136055A (en) * | 2017-07-04 | 2017-09-08 | 佛山市顺德区香江精细化工实业有限公司 | A kind of water-base pesticide agent and preparation method thereof |
| CN115444006A (en) * | 2022-10-10 | 2022-12-09 | 浙江绿岛科技有限公司 | Slow-release insecticidal aerosol and preparation method thereof |
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Application publication date: 20101222 |