CN110477002A - A kind of environmentally-friendly water-based domestic insecticide aerosol - Google Patents
A kind of environmentally-friendly water-based domestic insecticide aerosol Download PDFInfo
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- CN110477002A CN110477002A CN201910811221.XA CN201910811221A CN110477002A CN 110477002 A CN110477002 A CN 110477002A CN 201910811221 A CN201910811221 A CN 201910811221A CN 110477002 A CN110477002 A CN 110477002A
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- 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
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- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
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Abstract
The invention discloses a kind of environmentally-friendly water-based domestic insecticide aerosols, it is encapsulated jointly by water base fluid and propellant dimethyl ether and is made, the water base fluid is made using pyrethroid active insecticidal components, surfactant, corrosion inhibiter, auxiliary agent, solubilizer, essence, fire retardant, excipient by raw material, wherein, the pyrethroid active insecticidal components be d-phenothrin, it is bioallethrin, effective cypermethrin, Permethrin, phenothrin, Imiprothrin, any two or more in silafluofene；The excipient is water.Gained insect aerosol of the invention effectively repellent or can kill vector pest, and secondary pollution problems are not present without containing organic volatiles such as kerosene in it, have bright market prospects.
Description
Technical field
The invention belongs to the fields pest control (PCO), and in particular to a kind of environmentally-friendly water-based domestic insecticide aerosol.
Background technique
The prevention and treatment level of the vectors pest such as mosquito, fly, cockroach has been included in the measurement index of urban civilization degree, even measures
One national safe and comfortable horizontal very important index of the people.Currently, the insect aerosol on domestic and international market is oil base, alcohol radical
" water base " type shaken is needed before type, use, is had the following problems: 1, added with a large amount of organic volatiles such as kerosene；2, product
Technology is immature, and there are secondary pollutions；It 3, is heterogeneous solution in tank, the defects of being easily layered, cause spray volume different.Environment-friendly type
Water-base pesticide aerosols category green insecticidal dosage form is the Main way and development trend of world health desinsection dosage form research, foreign countries
Research and development are carried out existing more than 80 years to this, China also has this research nearly 60 years, but there has been no the invention being produced on a large scale at
Fruit.Environmentally-friendly water-based domestic insecticide aerosol is developed, the deodorized kerosine of few hundred thousand tonnes of can be saved, reduces existing insecticide to human body
Healthy bring potential hazard, and not will cause secondary pollution, meet the energy-efficient industrial policy of national environmental protection.
Summary of the invention
In order to solve oil base, alcohol radical, " shaking water base " insect aerosol technology and application present on defect, the present invention provide
A kind of environmentally-friendly water-based domestic insecticide aerosol effectively repellent or can kill vector pest, and it is organic without containing kerosene etc.
Volatile matter can protect human health and Environmental security.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of environmentally-friendly water-based domestic insecticide aerosol, by pyrethroid active insecticidal components, surfactant, inhibition
Agent, auxiliary agent, solubilizer, essence, fire retardant, excipient are that water base fluid is made in raw material, then by water base fluid and propellant dimethyl ether
Common encapsulation is made；Wherein, percentage by volume shared by dimethyl ether is 35 ~ 40%, and surplus is water base fluid.
The sum of weight percent is 100% meter, the weight percent of each raw material component used in water base fluid are as follows: pyrethroid
Esters active insecticidal components 0.3 ~ 0.57%, surfactant 0.01 ~ 1.8%, corrosion inhibiter 0.01 ~ 0.04%, auxiliary agent 0.001 ~
2.4%, solubilizer 3 ~ 24%, essence 0.01 ~ 0.026%, fire retardant 0.01 ~ 0.023%, surplus are excipient.
Wherein, the pyrethroid active insecticidal components are d-phenothrin, bioallethrin, efficient chlorine
Cyano chrysanthemate, Permethrin, phenothrin, Imiprothrin, silafluofene, bioresmethrin, ethofenprox, terallethrin, two
Chlorine eaphrenate, fenfluthrin, dimefluthrin, metofluthrin, speed pyrethroids, empenthrin, bromine cyanogen chrysanthemum
It is any two or more in ester, Biphenthrin etc..
The surfactant is fluorine-containing surfactant, silicon-containing surfactant, fatty alcohol polyethenoxy ether class surface
Activating agent, MOA series of surfactants, any one or a few in research work regarding surfactants derived from fatty acids.Preferably, fluorine-containing or
The dosage of silicon-containing surfactant is generally 0.01 ~ 0.12%, and the dosage of fatty alcohol polyethenoxy ether class surfactant is generally
The dosage of 0.5 ~ 1.6%, MOA series of surfactants is generally the dosage of 0.5 ~ 1.8% or research work regarding surfactants derived from fatty acids
Generally 0.6 ~ 2%.
The corrosion inhibiter is the mixture of sorbic acid, acetic acid or its esters.Preferably, the dosage one of sorbic acid and its esters
As be 0.01 ~ 0.04%, the dosage of acetic acid and its esters is generally 0.01 ~ 0.036%.
The auxiliary agent includes one or more of bleeding agent, wetting agent, complexing agent, organic silicon defoamer；Wherein, described
Bleeding agent is JFC or Silwet, it is preferable that the dosage of JFC is generally 0.1 ~ 2.2%；The wetting agent be TRITON X-405,
Any one or a few in TRITON CF-10, GSK-588, GSK-565, it is preferable that the dosage of Tao Shi TRITON X-405
The dosage of generally 0.001 ~ 0.006%, GSK-588 or GSK-565 is generally 0.001 ~ 0.006%；The complexing agent is organic
Phosphonate, hydroxycarboxylate or citrate.
The solubilizer is alcohols, ketone, ethers, any one or a few in acetate type, it is preferable that the dosage of alcohols
Generally 2 ~ 13%, the dosage of ketone is generally 3 ~ 9%, and the dosage of acetate type is generally 1 ~ 4.5%, and the dosage of ethers is generally 1 ~
9.8%。
The excipient is water, preferably pure water or deionized water.
Preferably, the raw material components weight percent of the water base fluid can are as follows: fenfluthrin 0.08 ~ 0.28%, alkynes miaow
Pyrethroids 0.21 ~ 0.29%, fluorine-containing or silicon-containing surfactant 0.01 ~ 0.12%, aliphatic ester series of surfactants 0.6 ~ 1.6%,
Acetic acid and its esters corrosion inhibiter 0.01 ~ 0.036%, penetrating agent JFC 0.1 ~ 0.3% or Silwet 408 0.001 ~ 0.006%, alcohol
It is class solubilizer 2 ~ 13%, ethers solubilizer 1 ~ 9.8%, essence 0.01 ~ 0.026%, organic phosphonate complexing agent 0.1 ~ 0.16%, fire-retardant
Agent 0.01 ~ 0.02%, organic silicon defoamer 0.001 ~ 0.006%, pure water or deionized water add to 100%.
The raw material components weight percent of the water base fluid can also are as follows: metofluthrin 0.19 ~ 0.23%, fluorine silicon chrysanthemum
Ester 0.12 ~ 0.14%, fluorine-containing or silicon-containing surfactant 0.01 ~ 0.12%, sorbic acid and its esters corrosion inhibiter 0.01 ~ 0.04% seep
Saturating agent JFC 0.1 ~ 2.2%, Tao Shi TRITON X-405 wetting agent 0.001 ~ 0.004%, ketone solubilizer 3 ~ 9%, alcohols solubilizer
2 ~ 13%, essence 0.01 ~ 0.026%, hydroxycarboxylate's complexing agent 0.1 ~ 0.17%, fire retardant 0.01 ~ 0.02%, organic silicon defoamer
0.001 ~ 0.006%, pure water or deionized water add to 100%.
The raw material components percentage of the water base fluid may be used also are as follows: Biphenthrin 0.03 ~ 0.16%, cyclopentene third
Pyrethroids 0.02 ~ 0.18%, fluorine-containing or silicon-containing surfactant 0.01 ~ 0.12%, fatty alcohol polyethenoxy ether class surfactant 0.5
~ 1.6%, acetic acid and its esters corrosion inhibiter 0.01 ~ 0.036%, penetrating agent JFC 0.1 ~ 2.2%, GSK-588 or GSK-565 wetting agent
0.001 ~ 0.0048%, acetate type solubilizer 1 ~ 4.5%, alcohols solubilizer 2 ~ 13%, essence 0.01 ~ 0.026%, citrate complexation
Agent 0.1 ~ 0.12%, fire retardant 0.01 ~ 0.02%, organic silicon defoamer 0.001 ~ 0.006%, pure water or deionized water add to
100%。
The present invention obtains the environmentally-friendly water-based domestic insecticide aerosol by tens of thousands of experiments in twenties years, shows
Work advantage is:
(1) insect aerosol adopts the organic volatiles such as water consumption substitution kerosene as excipient, replaces aerosol using dimethyl ether DME
Agent hydro carbons HAPs, LPG can make volatile organic matter (including dimethyl ether) total content lower than 49%, no pessimal stimulation as propellant
Peculiar smell meets the environmental certification standard of the World Health Organization.
(2) through acute oral toxicity test, toxicological parameters LD50About 11000mg/kg, by the related environmental toxicity of the Ministry of Agriculture
Standard and WHO standard can determine that as micro- (nothing) malicious grade.
(3) biological effect is excellent: can effectively kill mosquito, fly, cockroach, ant, coptotermes formosanus, acarid, louse, bedbug, tick, jump
Flea etc., and have the characteristics that multi-functional (MIK) of repellent and lasting period length, drug effect degradation rate is met or exceeded less than 5% in 4 years
A grades of national standard (excellent) evaluation criterions.
(4) Corrosion Protection is excellent, and validity period up to 4 years or more (standard criterion is 2 years), has captured the generation in this field
Criticality problem.(5) environment-friendly type propellant dimethyl ether DME is used, homogeneous transparent liquid can be formed with liquid in tank, it is no to flocculate, no
Layering, need not shake before use, be gained insect aerosol physicochemical property and the stable key technology of quality, both at home and abroad so far still
Like product is not developed.
(6) atomizing effect is good, and mist droplet granularity is at 50 μm or less.
(7) it sprays liquid not burn, this is that domestic and international all insect aerosols do not have.
(8) viscosity is lower, spray liquid on furniture, floor, wall, object etc. without stick-slip, it is pollution-free etc.；
(9) main supplementary material is all made of nuisanceless, the ring of the pertinent regulations such as WHO, the Ministry of Agriculture and State Ministry of Environmental Protection and standard recommendation
Border is friendly, easily biological-degradable material, avoids Er sewage dye.
(10) it easily cleans, non-foam, oil-free, yellow spot spot.
(11) it can be manufactured according to Conventional aerosol production equipment, cost input is low, and cost performance is good.
The it is proposed of insecticide of the present invention is that related standard executes with the Ministry of Agriculture according to WHO, scientific and reasonable configuration mass ratio.Its
In, mixture, principle of compound between pyrethroid insecticidal constituent, in strict accordance with the requirement of Ministry of Agriculture's Information for pesticide Product Registration, sieve
It selects synergy significantly to combine and its optimum proportioning, and the multiple auxiliary materials reagent such as its surfactant, solubilizer is screened
Test, the synergy developed is significant, stablize, has preferable quick-acting and a longer duration, and it is environmentally friendly, ecology is pacified
Full broad spectrum type compounded pesticides.
Specific embodiment
A kind of environmentally-friendly water-based domestic insecticide aerosol, by pyrethroid active insecticidal components, surfactant,
Corrosion inhibiter, auxiliary agent, solubilizer, essence, fire retardant, excipient are that water base fluid is made in raw material, then common with propellant dimethyl ether
Encapsulation is made, wherein percentage by volume shared by dimethyl ether is 35 ~ 40%, and surplus is water base fluid.
The sum of weight percent is 100% meter, the weight percent of each raw material component used in water base fluid are as follows: pyrethroid
Esters active insecticidal components 0.3 ~ 0.57%, surfactant 0.01 ~ 1.8%, corrosion inhibiter 0.01 ~ 0.04%, auxiliary agent 0.001 ~
2.4%, solubilizer 3 ~ 24%, essence 0.01 ~ 0.026%, fire retardant 0.01 ~ 0.023%, surplus are excipient.
Wherein, the pyrethroid active insecticidal components are d-phenothrin, bioallethrin, efficient chlorine
Cyano chrysanthemate, Permethrin, phenothrin, Imiprothrin, silafluofene, bioresmethrin, ethofenprox, terallethrin, two
Chlorine eaphrenate, fenfluthrin, dimefluthrin, metofluthrin, speed pyrethroids, empenthrin, bromine cyanogen chrysanthemum
It is any two or more in ester, Biphenthrin etc..
The surfactant is fluorine-containing surfactant, silicon-containing surfactant, fatty alcohol polyethenoxy ether class surface
Activating agent, MOA series of surfactants, any one or a few in research work regarding surfactants derived from fatty acids.
The corrosion inhibiter is the mixture of sorbic acid, acetic acid or its esters.
The auxiliary agent includes one or more of bleeding agent, wetting agent, complexing agent, organic silicon defoamer；Wherein, described
Bleeding agent is JFC or Silwet；The wetting agent is TRITON X-405, TRITON CF-10, in GSK-588, GSK-565
Any one or a few；The complexing agent is organic phosphonate, hydroxycarboxylate or citrate.
The solubilizer is alcohols, ketone, ethers, any one or a few in acetate type.
The excipient is water, preferably pure water or deionized water.
Carry out the beneficial effect that the present invention is furture elucidated by the following examples, it should be understood that these embodiments are only
For illustration purposes, it is never limited in protection scope of the present invention.
Embodiment one:
1. water base formula of liquid (percentage): fenfluthrin 0.18%, Imiprothrin 0.24%, fluorine-containing surfactants
Agent 0.12%, research work regarding surfactants derived from fatty acids stearic acid 0.3%, acetic acid and its esters corrosion inhibiter 0.036%, penetrating agent JFC
1.4%, alcohols solubilizer (including edible alcohol) 9.7%, ethers solubilizer 1.2%, essence 0.026%, fire retardant SY201
0.01%, organic phosphonate complexing agent 0.1%, organic silicon defoamer AT-930 0.01%, add excipient pure water or deionized water
To 100%.
2. preparation method: according to the production method of Principles of Chemical Engineering and water-base pesticide aerosols, first by surfactant, inhibition
Agent, auxiliary agent, solubilizer, essence, fire retardant, excipient sequentially add under warm-up mode, stir evenly dissolution, stand；And it presses
Each ingredient of desinsection raw medicine is mixed according to proportion, then desinsection raw medicine is stirred at a proper temperature with aqueous solution, fills it
Point mixing, after forming stable homogeneous phase solution, as water base fluid；The water base fluid of preparation is sent into again in the tank of aerosol production line
Dress liquid plugs in valve sealing, charges dimethyl ether DME and enter tank etc., can be prepared by the environmentally-friendly water-based domestic insecticide aerosol of the present invention.
Embodiment two:
1. water base formula of liquid (percentage): metofluthrin 0.21%, silafluofene 0.12% are lived containing silicon face
Property agent 0.07%, sorbic acid and its esters corrosion inhibiter 0.029%, penetrating agent JFC 1.1%, Tao Shi TRITON X-405 0.001%,
Ketone solubilizer 3.4%, alcohols solubilizer 7.8%, essence 0.026%, hydroxycarboxylate's complexing agent 0.1%, fire retardant SY201
0.01%, organic silicon defoamer AT-930 0.01% adds excipient pure water or deionized water to 100%.
2. preparation method: with embodiment one.
Embodiment three:
1. water base formula of liquid (percentage): Biphenthrin 0.12%, terallethrin 0.16%, fluorochemical surface are living
Property agent 0.10%, fatty alcohol polyethenoxy ether class surfactant 1.6%, compound corrosion inhibitor 0.012%, acetate type corrosion inhibiter
0.016%, penetrating agent JFC 0.6%, GSK-588 wetting agent 0.002%, acetate type solubilizer 2.5%, alcohols solubilizer 9.6%, essence
0.02%, citrate complexing agent 0.1%, fire retardant SY201 0.01%, organic silicon defoamer AT-930 0.01%, add excipient
Pure water or deionized water are to 100%.
2. preparation method: with embodiment one.
Measure of merit
1. pharmacodynamic test:
A. for examination insect: Culex pipiens pallens (Culex pipiens pallens), 2 ~ 3 days female adult mosquitos after emergence；Housefly
(Musca domestica), the 4th day adult, half male and half female after emergence；Groton bug (Blattella germanica), 2 weeks
Age adult, half male and half female.
B. test condition: 26 ± 1 DEG C of temperature, relative humidity 60% ± 5%.
C. test method: National Standard of the People's Republic of China's agriculture chemical registration hygienic insecticide indoor pharmacodynamic test is pressed
Method GB 13917.2-92 and GB 13917.8-92 is carried out.
The environmentally-friendly water-based domestic insecticide aerosol developing products experiment of 1 embodiment of table, 1 gained
Seen from table 1, the environmentally-friendly water-based domestic insecticide aerosol of present invention gained belongs to A by agriculture chemical registration hygienic insecticide drug effect
Grade.
2. acute oral toxicity test
A. given the test agent: colourless liquid, specific gravity 0.93g/mL(remove propellant).
B. experimental animal and experimental condition: selecting 15 SD strain healthy adult rats, weight 180-220g, and male and female are each
Half.Raising is in cleaning stainless steel cage tool, 5, every cage.It keeps quite, divulge information in animal housing, 20 DEG C of room temperature or so.It is sought with full price
It supports pellet to feed, drink water replacement, dirt daily are removed daily.
C. it contaminates approach: oral empty stomach stomach-filling.
D. the method for inspection: by acute oral toxicity test in GB 15670-2017 " agriculture chemical registration toxicology test method "
Method carries out.(HomShi method)
E. observing time: two weeks.
F. observation index: LD50Value.
The oral LD of environmentally-friendly water-based domestic insecticide aerosol obtained by 2 embodiment 1-3 of table50
As can be seen from Table 2, the environmentally-friendly water-based domestic insecticide aerosol of gained is to female, male rat acute oral LD50Value is
11000mg/kg or so, it is credible to be limited to 6420 ~ 15600mg/kg, by the acute toxicity grading criteria of " agriculture chemical registration data provides "
Belong to nontoxic.
3. synergy is tested
By NY/T 1154.7-2006 " farm-chemical indoor determination test rule insecticide ", carried out using spray-on process indoor raw
Object determination of activity, every processing are repeated 4 times, and every concentration processing Culex pipiens pallens (2 ~ 3 days female adult mosquitos after emergence) 120, processing is for 24 hours
After check each processing test worm death rate, and calculate medicament mixture co-toxicity coefficient CTC, calculation method is as follows:
Mixture surveys toxicity index (ATI)=standard pesticide agent LC50(S)/mixture LC50(M) × 100；
Mixtures theoretical toxicity index (TTI)=A medicament toxicity index (TIAPercentage composition (P of the) × A medicament in mixtureA)+B medicine
Agent toxicity index (TIBPercentage composition (P of the) × B medicament in mixtureB)；
The co-toxicity coefficient (CTC) of mixture=mixture actual toxicity index (ATI)/mixtures theoretical toxicity index (TTI) × 100.
The co-toxicity coefficient (CTC) >=120 of mixture shows as synergistic effect, and CTC≤80 show as antagonism；80<CTC<
120 show as summation action.
A. fenfluthrin raw medicine (content >=92%) and Imiprothrin raw medicine (content >=98.5%) is mixed by different proportion
Match, as a result such as table 3.
The synergy measurement result of 3 fenfluthrin of table and Imiprothrin to Culex pipiens pallens
It is B. metofluthrin raw medicine (content >=95%) and silafluofene raw medicine (content >=97%) is mixed by different proportion,
As a result such as table 4.
The synergy measurement result of 4 metofluthrin of table and silafluofene to Culex pipiens pallens
It is C. Biphenthrin raw medicine (content >=96%) and terallethrin raw medicine (content >=95%) is mixed by different proportion,
As a result such as table 5.
The synergy measurement result of 5 Biphenthrin of table and terallethrin to Culex pipiens pallens
The explanation that the above description is only an embodiment of the present invention and preparation method is made, is not intended to restrict the invention, this is to ability
On the basis of the present invention, it is obvious for making some modifications or improvements to it to field technique personnel.Therefore, all in essence of the invention
On the basis of mind and principle and framework, any modification, equivalent substitution, improvement and etc. done should be included in protection of the invention
Within the scope of.
Claims (6)
1. a kind of environmentally-friendly water-based domestic insecticide aerosol, is encapsulated jointly by water base fluid and propellant dimethyl ether and is made, feature
Be: the sum of weight percent is 100% meter, the weight percent of each raw material component used in water base fluid are as follows: pyrethroid
Active insecticidal components 0.3 ~ 0.57%, corrosion inhibiter 0.01 ~ 0.04%, auxiliary agent 0.001 ~ 2.4%, increase surfactant 0.01 ~ 1.8%
Solvent 3 ~ 24%, essence 0.01 ~ 0.026%, fire retardant 0.01 ~ 0.023%, surplus are excipient；
The pyrethroid active insecticidal components are d-phenothrin, bioallethrin, effective cypermethrin, chlorine
Pyrethroids, phenothrin, Imiprothrin, silafluofene, bioresmethrin, ethofenprox, terallethrin, penta chrysanthemum of dichloro alkynes
Ester, fenfluthrin, dimefluthrin, metofluthrin, speed pyrethroids, empenthrin, decis, biphenyl chrysanthemum
It is any two or more in ester；
The excipient is water.
2. a kind of environmentally-friendly water-based domestic insecticide aerosol according to claim 1, it is characterised in that: the surface-active
Agent is fluorine-containing surfactant, silicon-containing surfactant, fatty alcohol polyethenoxy ether class surfactant, the work of MOA series surface
Any one or a few in property agent, research work regarding surfactants derived from fatty acids.
3. a kind of environmentally-friendly water-based domestic insecticide aerosol according to claim 1, it is characterised in that: the corrosion inhibiter is
The mixture of sorbic acid, acetic acid or its esters.
4. a kind of environmentally-friendly water-based domestic insecticide aerosol according to claim 1, it is characterised in that: the auxiliary agent includes
One or more of bleeding agent, wetting agent, complexing agent, organic silicon defoamer；
Wherein, the bleeding agent is JFC or Silwet；
The wetting agent is TRITON X-405, TRITON CF-10, any one or a few in GSK-588, GSK-565；
The complexing agent is organic phosphonate, hydroxycarboxylate or citrate.
5. a kind of environmentally-friendly water-based domestic insecticide aerosol according to claim 1, it is characterised in that: the solubilizer is
Alcohols, ketone, ethers, any one or a few in acetate type.
6. a kind of environmentally-friendly water-based domestic insecticide aerosol according to claim 1, it is characterised in that: the insecticidal aerosol
Percentage by volume shared by dimethyl ether is 35 ~ 40% in agent, and surplus is water base fluid.
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| CN104126575A (en) * | 2014-07-18 | 2014-11-05 | 蔡荣昌 | Environment-friendly household water-based insecticidal aerosol |
| CN104145952A (en) * | 2014-07-18 | 2014-11-19 | 蔡荣昌 | Environment-friendly fragrant water-based household insecticide |
| CN104206456A (en) * | 2014-07-18 | 2014-12-17 | 蔡荣昌 | Environmental-protective household fragrant water-based pesticide |
| CN108642590A (en) * | 2018-04-27 | 2018-10-12 | 广东创造者生物科技有限公司 | A kind of mosquito proof textile material and preparation method thereof, application |
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