CN108967439A - Bug killing water emulsion and preparation method thereof - Google Patents
Bug killing water emulsion and preparation method thereof Download PDFInfo
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- CN108967439A CN108967439A CN201811074428.5A CN201811074428A CN108967439A CN 108967439 A CN108967439 A CN 108967439A CN 201811074428 A CN201811074428 A CN 201811074428A CN 108967439 A CN108967439 A CN 108967439A
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- water emulsion
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- weight
- bug killing
- entex
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 239000000839 emulsion Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000004945 emulsification Methods 0.000 title description 4
- PNVJTZOFSHSLTO-UHFFFAOYSA-N Fenthion Chemical compound COP(=S)(OC)OC1=CC=C(SC)C(C)=C1 PNVJTZOFSHSLTO-UHFFFAOYSA-N 0.000 claims abstract description 40
- RYLHNOVXKPXDIP-UHFFFAOYSA-N flufenoxuron Chemical compound C=1C=C(NC(=O)NC(=O)C=2C(=CC=CC=2F)F)C(F)=CC=1OC1=CC=C(C(F)(F)F)C=C1Cl RYLHNOVXKPXDIP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000008367 deionised water Substances 0.000 claims abstract description 32
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 32
- 239000003960 organic solvent Substances 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 13
- 230000002528 anti-freeze Effects 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000007798 antifreeze agent Substances 0.000 claims abstract description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 36
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 27
- 229910019142 PO4 Inorganic materials 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 24
- 239000010452 phosphate Substances 0.000 claims description 24
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 22
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 22
- -1 polyethylene Polymers 0.000 claims description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 229920000570 polyether Polymers 0.000 claims description 18
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 17
- 239000001293 FEMA 3089 Substances 0.000 claims description 17
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 17
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 14
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 14
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 10
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001802 infusion Methods 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000000749 insecticidal effect Effects 0.000 abstract description 12
- 239000000470 constituent Substances 0.000 abstract description 4
- 239000010779 crude oil Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 206010004194 Bed bug infestation Diseases 0.000 description 8
- 241001327638 Cimex lectularius Species 0.000 description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 8
- 241000607479 Yersinia pestis Species 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 206010008631 Cholera Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 206010018498 Goitre Diseases 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000500891 Insecta Species 0.000 description 1
- 206010024229 Leprosy Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- HRYILSDLIGTCOP-UHFFFAOYSA-N N-benzoylurea Chemical class NC(=O)NC(=O)C1=CC=CC=C1 HRYILSDLIGTCOP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000488581 Panonychus citri Species 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 241001454293 Tetranychus urticae Species 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- 206010047505 Visceral leishmaniasis Diseases 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 201000003872 goiter Diseases 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 208000007865 relapsing fever Diseases 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 201000008297 typhoid fever Diseases 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
-
- 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
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of bug killing water emulsions and preparation method thereof.Raw material components are based on 100 parts by weight, comprising: Entex and 3~6 parts of flufenoxuron, 1~10 part of organic solvent, 1~5 part of emulsifier, 1~5 part of dispersing agent, 1~5 part of antifreeze, 0.1~0.5 part of defoaming agent and deionized water surplus.Preparation method: Entex, flufenoxuron and organic solvent are mixed, and emulsifier, dispersing agent, antifreeze and defoaming agent are added after being sufficiently stirred, stirs evenly；Under preset shear velocity, it is slowly added to half deionized water, shears 30min；Then the other half deionized water is added, shears 30min, obtains bug killing water emulsion.Bug killing water emulsion provided by the invention is using Entex and flufenoxuron as insecticidal constituent, extraordinary insecticidal effect can not only be still maintained while significantly reducing Entex dosage, and bad smell is low, organic solvent content is few, stability is good, environmentally friendly.
Description
Technical field
The present invention relates to agriculture fields, and in particular to a kind of bug killing water emulsion and preparation method thereof.
Background technique
Bedbug also cries the wooden flea, belongs to Insecta, Semiptera, be the mankind are harassed very harmful blood sucking sanitary insect pest it
One.Bedbug seriously endangers human health or even threat to life.It has become the generation of a variety of diseases and propagates root, and bedbug is taken
Disease carrying germ, such as leprosy, relapsing fever, polio, frina, kala-azar, tuberculosis seriously endanger human health.Meanwhile it is smelly
Worm can carry a variety of high-risk pathogenic bacterias such as cholera, typhoid bacillus, and bedbug is classified as sanitary insect pest key monitoring object by the U.S..
Bedbug is mostly sucked blood harassing and wrecking at night, makes one to be unable to sleeping, saliva is injected human body when due to stining thorn, local skin can be made to occur red
Swollen, all rise has expired red pimple from head to foot, can lead to red swelling of the skin inflammation when serious, sufferings are unbearably.
Entex is a kind of wide spectrum for having contact and absorbability concurrently, quick-acting, the residual period is long, to the organic phosphorus of people, animal low toxicity
Insecticide has pest and tags and stomach poison function, has certain permeability to crop, but without uptake and translocation effect, desinsection is wide
Spectrum, effect are rapid；It is also effective to mite class suitable for preventing and treating rice, cotton, fruit tree, vegetables, the various pests on soybean.Experiment
Prove: Entex is the best drug of extinguishing bugs effect in fact.Entex is soluble in benzyl carbinol, ethyl alcohol, toluene, turpentine oil, third
The organic solvents such as ketone, chlorinated hydrocabon, fat oil are insoluble in petroleum ether, and solubility is far below 1% in water.Therefore, Entex at present
The dosage form used as insecticide is mainly based on missible oil and pulvis.The content of Entex is generally 1~10% in missible oil, surface
Active agent content is 2~10%, remaining is organic solvent (predominantly dimethylbenzene or methanol), and content can reach 80%.
Flufenoxuron is process for preparation of benzoylurea compounds, is chitin synthesis inhibitor, insecticidal activity, insecticidal spectrum and effect speed
Characteristic of having is spent, and has good blade face anelasticity；Especially there is high activity to the mite of mezzanine level and pest, is widely used in
Prevention and treatment food plant property mite class (thorn goitre mite, short hairs mite, Panonychus citri, rust mite, tetranychus telarius etc.) and many other pests, and have and hold well
Effect effect, to predatory mite and insect safety.Flufenoxuron be colorless and odorless crystal, be insoluble in water, be soluble in acetone, dimethylbenzene,
The organic solvents such as methylene chloride.The dosage form that flufenoxuron is used as insecticide at present is mainly based on missible oil.
Missible oil contains a large amount of organic solvent, not only high volatility, inflammable, and waste of resource, pollutes environment, strong to human body
Health is harmful.Pulvis then easily drifts, and is detrimental to health while reducing drug effect, pollution environment.It is given to reduce traditional pesticidal preparations
The harm of environment bring develops efficient, low toxicity, low-residual, economizes on resources, is environmentally friendly, the novel production that harm to the human body is small
Product become inexorable trend.Aqueous emulsion has saved natural resources, has been internationally recognized environmental protection because using a large amount of water as main solvent
Water-borne modification dosage form, auxiliary agent is at low cost, and production equipment is simple, is one of main dosage form of current Agrochemicals.
Summary of the invention
For the defects in the prior art, the present invention is intended to provide a kind of bug killing water emulsion and preparation method thereof.This hair
The bug killing water emulsion of bright offer is using Entex and flufenoxuron as insecticidal constituent, and Entex and flufenoxuron amount ratio in aqueous emulsion
Example is fixed as 1:2, can not only still maintain extraordinary insecticidal effect while significantly reducing Entex dosage, and not
Good smell is low, organic solvent content is few, stability is good, environmentally friendly.In addition, bug killing water emulsion of the present invention it is easy to use,
Stability is good, insecticidal effect is good, and organic solvent content is few, can effectively avoid inflammable and explosive existing in production and transporting procedures
As substantially increasing production, storing and the safety used.
For this purpose, the invention provides the following technical scheme:
In a first aspect, the present invention provides a kind of bug killing water emulsion, raw material components are based on 100 parts by weight, comprising: Entex
With 3~6 parts by weight of flufenoxuron, 1~10 parts by weight of organic solvent, 1~5 parts by weight of emulsifier, 1~5 parts by weight of dispersing agent, freeze proof
1~5 parts by weight of agent, 0.1~0.5 parts by weight of defoaming agent and deionized water surplus.
Preferably, including it is 5~10 parts by weight of organic solvent, 1~3 parts by weight of emulsifier, 2~5 parts by weight of dispersing agent, freeze proof
2~4 parts by weight of agent, 0.1~0.3 parts by weight of defoaming agent.
Preferably, the ratio between dosage of Entex and flufenoxuron is 1:2.
Preferably, organic solvent includes turpentine oil and/or benzyl carbinol, and the mixture of more preferably turpentine oil and benzyl carbinol.
Preferably, emulsifier includes isomerous tridecanol polyoxyethylene ether (6), tridecyl amine polyoxyethylene ether (5), polyoxyethylene
(12) one of rilanit special or a variety of.
Preferably, dispersing agent includes lauryl alcohol polyether phosphate, octylphenol polyethylene ether phosphate and styryl phenol polyethers phosphorus
One of acid esters is a variety of.
Preferably, antifreeze includes propylene glycol and/or diethylene glycol, and more preferably propylene glycol or diethylene glycol.
Preferably, defoaming agent includes n-butanol and/or n-octyl alcohol, and more preferably n-butanol or n-octyl alcohol.
It should be noted that each raw material component of preparation bug killing water emulsion of the present invention is to be used as to match according to parts by weight,
Can increase or reduce according to corresponding ratio in production, as large-scale production can by kilogram or as unit of ton, it is small-scale raw
Production can also in grams, and quality can increase or reduce, but the quality proportioning constant rate between each composition.
Second aspect, the present invention provide a kind of preparation method of bug killing water emulsion, comprising the following steps: S1: in proportion
Weigh each raw material component, later by Entex, flufenoxuron and organic solvent mix, after being sufficiently stirred be added emulsifier, dispersing agent,
Antifreeze and defoaming agent, stir evenly；S2: under preset shear velocity, half deionized water is slowly added to the product of S1
In, shear the first preset time；Then the other half deionized water is added, shears the second preset time, obtains bug killing water emulsion.
Preferably, in S2: shear velocity is 1000~10000rpm, and the first preset time is 30min, the second preset time
For 30min.
Above-mentioned technical proposal provided by the invention has the advantage that
(1) Entex, flufenoxuron are to kill bedbug specific drug, very widely used；Although Entex killing rate is fast,
Effect is good, but the smell is awful；Flufenoxuron colorless and odorless, but killing rate is slow.For above-mentioned deficiency in the prior art, applicant
After numerous studies, provide it is a kind of using Entex and flufenoxuron as the bug killing water emulsion of insecticidal constituent, in aqueous emulsion times
Sulphur phosphorus and flufenoxuron usage ratio are fixed as 1:2, can not only still maintain very while significantly reducing Entex dosage
Good insecticidal effect, and bad smell is low, organic solvent content is few, stability is good, it is environmentally friendly.
(2) bug killing water emulsion of the present invention is easy to use, stability is good, insecticidal effect is good, and organic solvent content is few, energy
Enough inflammable and explosive phenomenons effectively avoided in production and transporting procedures, substantially increase production, storing and the safety used.This
Outside, the dosage form is less irritating to the eyes.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Specific embodiment
The embodiment of technical solution of the present invention will be described in detail below.Following embodiment is only used for clearer
Illustrate technical solution of the present invention, therefore be only used as example, and not intended to limit the protection scope of the present invention.
Experimental method in following embodiments is unless otherwise specified conventional method.Examination as used in the following examples
Material is tested, is to be commercially available from conventional reagent shop unless otherwise specified.Quantitative test in following embodiment, is all provided with
Three repeated experiments are set, data are the average value or mean+SD of three repeated experiments.
The present invention provides a kind of bug killing water emulsion, based on 100 parts by weight, comprising: 3~6 weight of Entex and flufenoxuron
Part, 1~5 parts by weight of antifreeze, disappears at 1~10 parts by weight of organic solvent, 1~5 parts by weight of emulsifier, 1~5 parts by weight of dispersing agent
0.1~0.5 parts by weight of infusion and deionized water surplus.Wherein, the ratio between Entex and flufenoxuron dosage are 1:2；Organic solvent
Including turpentine oil and/or benzyl carbinol, and the mixture of preferably turpentine oil and benzyl carbinol；Emulsifier includes isomerous tridecanol polyoxy second
One of alkene ether (6), tridecyl amine polyoxyethylene ether (5), polyoxyethylene (12) rilanit special are a variety of；Dispersing agent includes ten
One of glycol polyether phosphate, octylphenol polyethylene ether phosphate and styryl phenol polyether phosphate are a variety of；Antifreeze packet
Include propylene glycol and/or diethylene glycol, and preferably propylene glycol or diethylene glycol；Defoaming agent includes n-butanol and/or n-octyl alcohol, and excellent
Select n-butanol or n-octyl alcohol.
In addition, being directed to above-mentioned bug killing water emulsion, applicant specially provides preparation method, comprising the following steps:
S1: weighing each raw material component in proportion, later mixes Entex, flufenoxuron and organic solvent, after being sufficiently stirred
Emulsifier, dispersing agent, antifreeze and defoaming agent is added, stirs evenly.
S2: under the shear velocity of 1000~10000rpm, half deionized water being slowly added in the product of S1, shearing
30min；Then the other half deionized water is added, shears 30min, obtains bug killing water emulsion.
It is illustrated With reference to embodiment:
Embodiment one
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1%, flufenoxuron 2%, benzyl carbinol 2% and turpentine oil 3% are mixed, are added after being sufficiently stirred
Isomerous tridecanol polyoxyethylene ether (6) 2%, polyoxyethylene (12) rilanit special 2%, lauryl alcohol polyether phosphate 5%, the third two
Alcohol 2%, n-butanol 0.2%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment two
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1%, flufenoxuron 2%, benzyl carbinol 2% and turpentine oil 5% are mixed, are added after being sufficiently stirred
Isomerous tridecanol polyoxyethylene ether (6) 2%, tridecyl amine polyoxyethylene ether (5) 1%, lauryl alcohol polyether phosphate 3%, styrene
Base phenol polyether phosphate 2%, propylene glycol 2%, n-butanol 0.2%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment three
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1.5%, flufenoxuron 3%, benzyl carbinol 7% and turpentine oil 3% are mixed, and are added after being sufficiently stirred
Enter isomerous tridecanol polyoxyethylene ether (6) 2%, polyoxyethylene (12) rilanit special 1%, lauryl alcohol polyether phosphate 4%, pungent
Base phenol polyether phosphate 1%, propylene glycol 3%, n-octyl alcohol 0.1%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Example IV
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1.5%, flufenoxuron 3%, benzyl carbinol 4% and turpentine oil 3% are mixed, and are added after being sufficiently stirred
Enter isomerous tridecanol polyoxyethylene ether (6) 2%, lauryl alcohol polyether phosphate 4%, styryl phenol polyether phosphate 1%, the third two
Alcohol 3%, n-octyl alcohol 0.1%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment five
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 2%, flufenoxuron 4%, benzyl carbinol 2% and turpentine oil 4% are mixed, are added after being sufficiently stirred
Tridecyl amine polyoxyethylene ether (5) 2%, lauryl alcohol polyether phosphate 5%, propylene glycol 2%, n-butanol 0.2%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment six
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 2%, flufenoxuron 4%, benzyl carbinol 3% and turpentine oil 2% are mixed, are added after being sufficiently stirred
Polyoxyethylene (12) rilanit special 2%, octylphenol polyethylene ether phosphate 5%, diethylene glycol 3%, n-octyl alcohol 0.2%, stirring are equal
It is even.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment seven
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 2%, flufenoxuron 4%, benzyl carbinol 6% and turpentine oil 4% are mixed, are added after being sufficiently stirred
Tridecyl amine polyoxyethylene ether (5) 2%, polyoxyethylene (12) rilanit special 2%, lauryl alcohol polyether phosphate 1%, octylphenol polyethylene
Ether phosphate 2%, diethylene glycol 2%, n-octyl alcohol 0.2%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment eight
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1.5%, flufenoxuron 3%, benzyl carbinol 3% and turpentine oil 3% are mixed, and are added after being sufficiently stirred
Enter tridecyl amine polyoxyethylene ether (5) 2%, lauryl alcohol polyether phosphate 2%, octylphenol polyethylene ether phosphate 2%, diethylene glycol 3%,
N-octyl alcohol 0.1%, stirs evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment nine
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1%, flufenoxuron 2%, benzyl carbinol 2% and turpentine oil 4% are mixed, are added after being sufficiently stirred
Isomerous tridecanol polyoxyethylene ether (6) 2%, polyoxyethylene (12) rilanit special 2%, styryl phenol polyether phosphate 5%,
Diethylene glycol 3%, n-butanol 0.2%, stir evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
Embodiment ten
The present embodiment provides a kind of preparation methods of bug killing water emulsion, comprising the following steps:
S1: Entex crude oil 1%, flufenoxuron 2%, benzyl carbinol 5% and turpentine oil 5% are mixed, are added after being sufficiently stirred
Polyoxyethylene (12) rilanit special 2%, lauryl alcohol polyether phosphate 4%, octylphenol polyethylene ether phosphate 2%, diethylene glycol
2%, n-butanol 0.3% stirs evenly.
S2: under 1000~10000rpm shear velocity, half deionized water is slowly added thereto, and shears 30min；Then
The other half deionized water is added, shears 30min, obtains bug killing water emulsion.
In addition, in order to further verify the property of various embodiments of the present invention bug killing water emulsion, killing for each embodiment is smelly
Worm aqueous emulsion carries out carrying out low-temperature stability test under the conditions of hot storage, 0 ± 2 DEG C and -15 ± 2 DEG C under the conditions of 54 ± 2 DEG C, as a result
It is shown in Table 1.
Each embodiment bug killing water emulsion stability test result of table 1
In addition, using bug killing water emulsion made from embodiment one to embodiment ten as sample, different raw medicines combinations with it is identical
The Entex aqueous emulsion of amount carries out bedbug controlling experiment.Experiments have shown that: bug killing water emulsion provided by the invention has good
Control efficiency, after application 3 days average control rates 96% or more, with the Entex aqueous emulsion of same amount statistically without
Significant difference.But this bug killing water emulsion also has many advantages, such as non-xylol, no niff, is that one kind is worthy to be popularized and answers
It is novel to kill bedbug agent.
Certainly, the case where being enumerated in addition to embodiment one to embodiment ten, the weight percent and system of other raw material components
Condition during standby etc. is also possible.
Bug killing water emulsion provided by the invention using Entex and flufenoxuron as insecticidal constituent, and in aqueous emulsion Entex and
Flufenoxuron usage ratio is fixed as 1:2, can not only still maintain extraordinary while significantly reducing Entex dosage and kill
Worm effect, and bad smell is low, organic solvent content is few, stability is good, it is environmentally friendly.In addition, bug killing water of the present invention
Emulsion is easy to use, stability is good, insecticidal effect is good, and organic solvent content is few, can effectively avoid production and transporting procedures
In inflammable and explosive phenomenon, substantially increase production, storing and the safety used.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of bug killing water emulsion, which is characterized in that raw material components are based on 100 parts by weight, comprising:
3~6 parts by weight of Entex and flufenoxuron, 1~10 parts by weight of organic solvent, 1~5 parts by weight of emulsifier, dispersing agent 1~5
Parts by weight, 1~5 parts by weight of antifreeze, 0.1~0.5 parts by weight of defoaming agent and deionized water surplus.
2. bug killing water emulsion according to claim 1, it is characterised in that:
5~10 parts by weight of organic solvent, 2~5 parts by weight of dispersing agent, 2~4 parts by weight of antifreeze, disappear at 1~3 parts by weight of emulsifier
0.1~0.3 parts by weight of infusion.
3. bug killing water emulsion according to claim 1 or 2, it is characterised in that:
The ratio between dosage of the Entex and the flufenoxuron is 1:2.
4. bug killing water emulsion according to claim 3, it is characterised in that:
The organic solvent includes turpentine oil and/or benzyl carbinol, and the mixture of preferably turpentine oil and benzyl carbinol.
5. bug killing water emulsion according to claim 3, it is characterised in that:
The emulsifier includes in isomerous tridecanol polyoxyethylene ether, tridecyl amine polyoxyethylene ether and Crodaret
It is one or more.
6. bug killing water emulsion according to claim 3, it is characterised in that:
The dispersing agent includes in lauryl alcohol polyether phosphate, octylphenol polyethylene ether phosphate and styryl phenol polyether phosphate
It is one or more.
7. bug killing water emulsion according to claim 3, it is characterised in that:
The antifreeze includes propylene glycol and/or diethylene glycol, and preferably propylene glycol or diethylene glycol.
8. bug killing water emulsion according to claim 3, it is characterised in that:
The defoaming agent includes n-butanol and/or n-octyl alcohol, and preferably n-butanol or n-octyl alcohol.
9. the preparation method of any one of the claim 1~8 bug killing water emulsion, which comprises the following steps:
S1: weighing each raw material component in proportion, later mixes Entex, flufenoxuron and organic solvent, is added after being sufficiently stirred
Emulsifier, dispersing agent, antifreeze and defoaming agent, stir evenly；
S2: under preset shear velocity, half deionized water being slowly added in the product of the S1, when shearing first is default
Between；Then the other half deionized water is added, shears the second preset time, obtains the bug killing water emulsion.
10. the preparation method of bug killing water emulsion according to claim 9, it is characterised in that:
In the S2:
The shear velocity is 1000~10000rpm, and first preset time is 30min, and second preset time is
30min。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115735939A (en) * | 2022-11-22 | 2023-03-07 | 新沂市泰松化工有限公司 | Fenthion emulsion in water and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380005A (en) * | 2008-07-17 | 2009-03-11 | 张少武 | Disinsection water emulsion containing flufenoxuron |
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2018
- 2018-09-14 CN CN201811074428.5A patent/CN108967439A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380005A (en) * | 2008-07-17 | 2009-03-11 | 张少武 | Disinsection water emulsion containing flufenoxuron |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国农业农村部: "新批准等级 登记证号WP20180177", 《农药登记公告》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115735939A (en) * | 2022-11-22 | 2023-03-07 | 新沂市泰松化工有限公司 | Fenthion emulsion in water and preparation method thereof |
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