CN109964934A - A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content - Google Patents
A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content Download PDFInfo
- Publication number
- CN109964934A CN109964934A CN201910360411.4A CN201910360411A CN109964934A CN 109964934 A CN109964934 A CN 109964934A CN 201910360411 A CN201910360411 A CN 201910360411A CN 109964934 A CN109964934 A CN 109964934A
- Authority
- CN
- China
- Prior art keywords
- dosage form
- oil
- compound dosage
- single dose
- content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/52—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing groups, e.g. carboxylic acid amidines
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N47/40—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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides
-
- 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
-
- 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
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
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)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of high-content mixture easily decomposing pesticide EC compound dosage forms, easily decomposed missible oil single dose is stored together including two or more the active ingredients of the original drug for compounding, and the water soluble film containing two or more membrane cavities, a kind of missible oil single dose is wrapped up respectively in each membrane cavity.Structure of the invention novel and unique solves the problems, such as to influence each other when high-content EC compound and effective component is caused to decompose, and water soluble film chance water can be rapidly dissolved in water and resolve into free of contamination carbon oxygen hydrocarbon and water, pack environment friendly and pollution-free.
Description
Technical field
The invention belongs to technical field of pesticide more particularly to a kind of high-content mixture easily decomposing pesticide EC compound dosage form and its systems
Preparation Method.
Background technique
Emulsifiable concentrates for agricultural chemicals dosage form is to dissolve the effective component of higher concentration in a solvent, adds liquid made of emulsifier.It is general to use
After a large amount of water are diluted to stable emulsion, spread with sprayer.Since the history of missible oil is longer, drug effect is significant and has maturation
Processing technology, so wide in variety, yield is big, has a wide range of application, and is a main agent of current China or even Southeast Asia pesticide
Type.But it joined a large amount of dimethylbenzene equal solvent, can cause environmental pollution, influences human health, this just needs to improve
The content of effective component is to reduce the usage amount of solvent, and prevention and treatment range is wide for ease of use, after application by user, it is desirable to can
Several different effective component compoundings are used together.But many raw medicines are determined because of the stable in physicochemical property of itself
It is not suitable for compounding together, such as: organophosphorus insecticides are stable in acid condition, and formamidines are in alkaline condition
Lower stabilization, the desinsection universal of these two types of pesticide compositionals are how they to be made into stable compounding required for user again
Agent is the problem perplexed in industry；For another example: chrysanthemum ester insecticide is unstable in polar solvent, and nicotinoids, benzoyl urea
Insecticides cook missible oil dosage form and but have to using polar solvent, and how this few class raw medicine is made into stable dosage form is urgently to solve
Certainly the problem of；Or multiple raw medicine compounding Shi Hantai high can not do stable complex agent type, also become the bottle of missible oil dosage form development
Neck is urgent problem.It there is no very good method to solve the problems, such as such compounding at present, generally all default depositing for decomposition
, it is proposed that client uses in a short time.
Solidifying pearl is a kind of water soluble film packaging product for aiming at machine laundry design, and multi-cavity film coagulates pearl and also only packs at present in liquid detergent
On have use, and in pesticide field without information used in connection with.
Summary of the invention
In view of the problems of the above-mentioned prior art, the object of the present invention is to provide a kind of high-content mixture easily decomposing pesticide missible oil
Complex agent type and preparation method thereof.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of easy decomposing pesticide EC compound dosage form of high-content mixture, has including two or more the raw medicine for compounding
Effect ingredient stores easily decomposed missible oil single dose, and the water soluble film containing two or more membrane cavities, Mei Gesuo together
It states and wraps up a kind of missible oil single dose in membrane cavity respectively.
Further, the missible oil single dose includes following component by mass percentage: active ingredients of the original drug 4-80%, emulsifier 8-
20%, cosolvent 0-20%, stabilizer 0-3%, surplus are oil-based solvent.
Further, the active ingredients of the original drug content of the missible oil single dose of required compounding is highest content.
Further, the active ingredients of the original drug is herbicide, fungicide, insecticide or plant growth regulator.
Further, the emulsifier is alkyl phenol polyoxyethylene ether, phenethyl phenol phenol polyoxyethylene ether, three phenethyl phenol benzene
Phenol polyethenoxy ether, castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether, phenethyl phenol phenol polyoxyethylene polystyrene
Ether, three phenethyl phenol phenol polyoxyethylene polystyrene ethers, castor oil polyoxyethylene ether phosphate, fatty alcohol polyoxyethylene ether phosphorus
One of acid esters, phenethyl phenol phenol polyoxyethylene phosphonate, calcium dodecyl benzene sulfonate are a variety of.
Further, the cosolvent be n,N-Dimethylformamide, N, N- dimethyl certain herbaceous plants with big flowers amide, N, N- dimethyloctanamide,
Dimethyl sulfoxide, N, N- dimethyl pyrrolidone, N are N- diethyl pyrrolidones, cyclohexanone, isophorone, dehydrated alcohol, different
One of propyl alcohol, isobutanol, isooctanol are a variety of.
Further, the stabilizer is epoxychloropropane, in epoxidized soybean oil, 2,6- di-tert-butyl-4-methy phenol, γ fourth
One of ester is a variety of.
Further, the oil-based solvent is aromatic hydrocarbons 150# solvent naphtha, aromatic hydrocarbons 180# solvent naphtha, aromatic hydrocarbons 100# solvent naphtha, aromatic hydrocarbons
One of 200# solvent naphtha, dimethylbenzene, methyl oleate, soybean oil, corn oil are a variety of.
Further, the material of the water soluble film is polyvinyl alcohol；The water soluble film with a thickness of 75 ± 5 microns.
A kind of preparation method of the easy decomposing pesticide EC compound dosage form of high-content mixture, comprising the following steps:
Step 1, prepare respectively needed for compound two or more missible oil single dose: in proportion by active ingredients of the original drug, help
Solvent, oil-based solvent investment reaction kettle in, after active ingredients of the original drug be completely dissolved it is transparent after, be added emulsifier and stabilizer mixing
It stirs evenly, it is spare to detect qualified sedimentation；
Step 2 takes the water soluble film containing two or more membrane cavities, in a manner of water seal or heat-sealing, by what is be prepared
Missible oil single dose is respectively charged into the respective membrane cavity, obtains the high-content mixture easily decomposing pesticide EC compound dosage form.
Compared with prior art, the beneficial effects of the present invention are: a kind of high-content mixture easily decomposing pesticide missible oil of the invention is multiple
With dosage form and preparation method thereof, structure novel is unique, influences each other when solving high-content EC compound and causes effective component
The problem of decomposition, and water soluble film chance water can be rapidly dissolved in water and resolve into free of contamination carbon oxygen hydrocarbon and water, pack
It is environment friendly and pollution-free.
Specific embodiment
Below just in conjunction with the embodiments, the embodiment of the present invention is described in further detail, so that technical solution of the present invention
It is more readily understood, grasps, but the present invention is not limited thereto.Experimental method described in following embodiments, unless otherwise specified,
For conventional method；The reagent and material commercially obtain unless otherwise specified.
Emulsifier used below, cosolvent, stabilizer, oil-based solvent are that Jiangsu Ai Jin agrochemical responsibility Co., Ltd provides.It is former
Medicine effective content is commercial product.
1 10% time missible oil of embodiment and 5% emamectin benzoate missible oil, two membrane cavity coagulate pearl
10% time of one kind missible oil and 5% emamectin benzoate missible oil, two membrane cavity of the present embodiment coagulate pearl, by two membrane cavity water soluble films and 10%
Time missible oil (i.e. emulsifiable concentrates for agricultural chemicals single dose) and 5% emamectin benzoate missible oil (i.e. emulsifiable concentrates for agricultural chemicals single dose) 1:1 Packaging form；10% time cream
Oil is made by following components: time raw medicine 10%, three phenethyl phenol phenol polyoxyethylene ether 4%, calcium dodecyl benzene sulfonate
4%, aromatic hydrocarbons 200# solvent naphtha complements to 100%；5% emamectin benzoate missible oil is made by following components: emamectin benzoate raw medicine 5%, alkyl
Phenol polyethenoxy ether 20%, dehydrated alcohol 20%, aromatic hydrocarbons 200# solvent naphtha complement to 100%.
It prepares above-mentioned 10% time missible oil and 5% emamectin benzoate missible oil, two membrane cavity coagulates the specific method of pearl, comprising the following steps:
Step 1: metering puts into time raw medicine, three phenethyl phenol phenol polyoxyethylene ether, dodecyl benzene sulfonic acid according to the above ratio
Calcium, aromatic hydrocarbons 200# solvent naphtha, heating stirring dissolution is transparent, and detection is qualified spare.
Step 2: metering investment emamectin benzoate raw medicine, alkyl phenol polyoxyethylene ether, dehydrated alcohol, aromatic hydrocarbons 200# are molten according to the above ratio
Agent oil, heating stirring dissolution is transparent, and detection is qualified spare.
Step 3: 10% qualified time missible oil single dose of production and 5% emamectin benzoate missible oil single dose are distributed into two membrane cavities respectively
It is sealed in water soluble film and 10% time missible oil and the solidifying pearl of 5% emamectin benzoate missible oil, two membrane cavity is made.This product water soluble film is polyvinyl alcohol.
2 30% chlorpyrifos ec of embodiment and 10% amitraz milk oil, two membrane cavity coagulate pearl
30% chlorpyrifos ec of one kind and 10% amitraz milk oil, two membrane cavity of the present embodiment coagulate pearl, by two membrane cavity water soluble films and
30% chlorpyrifos ec (i.e. emulsifiable concentrates for agricultural chemicals single dose) and 10% amitraz milk oil (i.e. emulsifiable concentrates for agricultural chemicals single dose) 1:1 Packaging form；
30% chlorpyrifos ec is made by following components: chlopyrifos raw medicine 30%, castor oil polyoxyethylene ether 4%, detergent alkylate sulphur
Sour calcium 4%, aromatic hydrocarbons 200# solvent naphtha complement to 100%；10% amitraz milk oil is made by following components: Amitraz raw medicine
10%, fatty alcohol polyoxyethylene ether 4%, calcium dodecyl benzene sulfonate 4%, epoxychloropropane 2%, aromatic hydrocarbons 150# solvent naphtha are supplied
To 100%.
It prepares above-mentioned 30% chlorpyrifos ec and 10% amitraz milk oil, two membrane cavity coagulates the specific method of pearl, comprising the following steps:
Step 1: metering puts into chlopyrifos raw medicine, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, virtue according to the above ratio
Hydrocarbon 200# solvent naphtha, heating stirring dissolution is transparent, and detection is qualified spare.
Step 2: metering puts into Amitraz raw medicine, fatty alcohol polyoxyethylene ether, calcium dodecyl benzene sulfonate, virtue according to the above ratio
Hydrocarbon 150# solvent naphtha, heating stirring dissolution is transparent, and detection is qualified spare.
Step 3: 30% qualified chlorpyrifos ec single dose of production and 10% amitraz milk oil single dose are distributed into two membrane cavities respectively
Water soluble film in seal the solidifying pearl of 30% chlorpyrifos ec and 10% amitraz milk oil, two membrane cavity be made.This product water soluble film is polyethylene
Alcohol.
3 10% deltamethrin milk oil of embodiment and 5% acetamiprid EC, two membrane cavity coagulate pearl
10% deltamethrin milk oil of one kind and 5% acetamiprid EC, two membrane cavity of the present embodiment coagulate pearl, by two membrane cavity water soluble films and
10% deltamethrin milk oil (i.e. emulsifiable concentrates for agricultural chemicals single dose) and 5% acetamiprid EC (i.e. emulsifiable concentrates for agricultural chemicals single dose) 1:1 Packaging form；
10% deltamethrin milk oil is made by following components: deltamethrin original medicine 10%, castor oil polyoxyethylene ether 2.5%, phenethyl
Phenol phenol polyoxyethylene ether 2.5%, calcium dodecyl benzene sulfonate 3%, aromatic hydrocarbons 200# solvent naphtha complement to 100%；5% Acetamiprid
Missible oil is made by following components: Acetamiprid raw medicine 5%, fatty alcohol polyoxyethylene ether 2%, castor oil polyoxyethylene ether 2%, 12
Alkyl benzene calcium sulfonate 4%, aromatic hydrocarbons 150# solvent naphtha complement to 100%.
It prepares above-mentioned 10% deltamethrin milk oil and 5% acetamiprid EC, two membrane cavity coagulates the specific method of pearl, comprising the following steps:
Step 1: metering puts into deltamethrin original medicine, castor oil polyoxyethylene ether, phenethyl phenol phenol polyoxy second according to the above ratio
Alkene ether, calcium dodecyl benzene sulfonate, aromatic hydrocarbons 200# solvent naphtha, heating stirring dissolution is transparent, and detection is qualified spare.
Step 2: metering puts into Acetamiprid raw medicine, fatty alcohol polyoxyethylene ether, castor oil polyoxyethylene ether, ten according to the above ratio
Dialkyl benzene sulfonic acids calcium, aromatic hydrocarbons 150# solvent naphtha, heating stirring dissolution is transparent, and detection is qualified spare.
Step 3: 10% qualified deltamethrin milk oil single dose of production and 5% acetamiprid EC single dose are distributed into two films respectively
It is sealed in the water soluble film of chamber and 10% deltamethrin milk oil and the solidifying pearl of 5% acetamiprid EC, two membrane cavity is made.This product water soluble film is poly-
Vinyl alcohol.
4 multi-cavity film missible oil of embodiment coagulates the field experiment effect of pearl
Pearl is coagulated with present example 10% time of 1 product missible oil and 5% emamectin benzoate missible oil, two membrane cavity, carries out vegetable fields field pickles
The test of moth control efficiency.
Application method: using knapsack sprayer, conventional to be administered metering spray.
Investigation method: every processing is repeated 3 times, and is arranged using random district's groups, 50 ㎡ of plot area, investigates insect population before spraying,
1 after medicine, 3,7 days investigation remaining borer population alives, control efficiency is calculated as follows.
Calculation formula:
Test result:
The test of 1 vegetable fields field diamondback moth control efficiency of table
It can be seen that 10% time missible oil coagulates pearl with 5% emamectin benzoate missible oil, two membrane cavity and has to vegetable fields diamondback moth by 1 test result of table
Apparent control efficiency, and it is without side-effects to crop safety, it can be used normally, and drug effect is twice using single dose effect.
Pearl is coagulated with 2 product of the embodiment of the present invention, 30% chlorpyrifos ec and 10% amitraz milk oil, two membrane cavity, carries out Cotton Fields field
Between bollworm control efficiency test.
Application method: using knapsack sprayer, conventional to be administered metering spray.
Investigation method: every processing is repeated 3 times, and is arranged using random district's groups, 50 ㎡ of plot area, investigates insect population before spraying,
1 after medicine, 3,7 days investigation remaining borer population alives, control efficiency is calculated as follows.
Calculation formula:
Test result:
The test of 2 Cotton Fields Helicoverpa armigera control efficiency of table
It can be seen that 30% chlorpyrifos ec and 10% amitraz milk oil, two membrane cavity coagulate pearl to Cotton Fields field cotton by 2 test result of table
Earworm has apparent control efficiency, and without side-effects to crop safety, is significantly increased on year-on-year basis using single dose drug effect, can be normal
It uses.
Pearl is coagulated with 3 product of the embodiment of the present invention, 10% deltamethrin milk oil and 5% acetamiprid EC, two membrane cavity, carries out Peanut Fields field
Between prevention and control of aphids effect test.
Application method: using knapsack sprayer, conventional to be administered metering spray.
Investigation method: every processing is repeated 3 times, and is arranged using random district's groups, 50 ㎡ of plot area, investigates insect population before spraying,
1 after medicine, 3,7 days investigation remaining borer population alives, control efficiency is calculated as follows.
Calculation formula:
Test result:
3 Peanut Fields field prevention and control of aphids effect test of table
It can be seen that 10% deltamethrin milk oil and 5% acetamiprid EC, two membrane cavity coagulate pearl to Peanut Fields field by 3 test result of table
Aphid has apparent control efficiency, and without side-effects to crop safety, is significantly increased on year-on-year basis using single dose drug effect, can be normal
It uses.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, it is not departing from
Under the premise of the invention is conceived, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of high-content mixture easily decomposing pesticide EC compound dosage form, it is characterised in that: including two kinds or two for compounding
Kind or more active ingredients of the original drug store easily decomposed missible oil single dose together, and contain two or more membrane cavities
Water soluble film wraps up a kind of missible oil single dose in each membrane cavity respectively.
2. a kind of high-content mixture according to claim 1 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Missible oil single dose includes following component by mass percentage: active ingredients of the original drug 4-80%, emulsifier 8-20%, cosolvent 0-
20%, stabilizer 0-3%, surplus are oil-based solvent.
3. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: required
The active ingredients of the original drug content of the missible oil single dose of compounding is highest content.
4. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Active ingredients of the original drug is herbicide, fungicide, insecticide or plant growth regulator.
5. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Emulsifier is alkyl phenol polyoxyethylene ether, phenethyl phenol phenol polyoxyethylene ether, three phenethyl phenol phenol polyoxyethylene ether, castor-oil plant
Oily polyoxyethylene ether, fatty alcohol polyoxyethylene ether, phenethyl phenol phenol polyoxyethylene polystyrene ether, three phenethyl phenol phenol are poly-
Ethylene oxide polystyrene ether, castor oil polyoxyethylene ether phosphate, aliphatic alcohol polyoxyvinethene phosphate, phenethyl phenol phenol are poly-
One of ethylene oxide ether phosphate, calcium dodecyl benzene sulfonate are a variety of.
6. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Cosolvent is N,N-dimethylformamide, N, N- dimethyl certain herbaceous plants with big flowers amide, N, N- dimethyloctanamide, dimethyl sulfoxide, N, N- bis-
Methyl pyrrolidone, N, N- diethyl pyrrolidones, cyclohexanone, isophorone, dehydrated alcohol, isopropanol, isobutanol, isooctanol
One of or it is a variety of.
7. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Stabilizer is one of epoxychloropropane, epoxidized soybean oil, 2,6 di tert butyl 4 methyl phenol, gamma butyrolactone or a variety of.
8. a kind of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
Oil-based solvent be aromatic hydrocarbons 150# solvent naphtha, aromatic hydrocarbons 180# solvent naphtha, aromatic hydrocarbons 100# solvent naphtha, aromatic hydrocarbons 200# solvent naphtha, dimethylbenzene,
One of methyl oleate, soybean oil, corn oil are a variety of.
9. a kind of high-content mixture according to claim 1 easily decomposing pesticide EC compound dosage form, it is characterised in that: described
The material of water soluble film is polyvinyl alcohol；The water soluble film with a thickness of 75 ± 5 microns.
10. a kind of preparation method of high-content mixture according to claim 2 easily decomposing pesticide EC compound dosage form, special
Sign be the following steps are included:
Step 1, prepare respectively needed for compound two or more missible oil single dose: in proportion by active ingredients of the original drug, help
Solvent, oil-based solvent investment reaction kettle in, after active ingredients of the original drug be completely dissolved it is transparent after, be added emulsifier and stabilizer mixing
It stirs evenly, it is spare to detect qualified sedimentation；
Step 2 takes the water soluble film containing two or more membrane cavities, in a manner of water seal or heat-sealing, by what is be prepared
Missible oil single dose is respectively charged into the respective membrane cavity, obtains the high-content mixture easily decomposing pesticide EC compound dosage form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360411.4A CN109964934A (en) | 2019-04-30 | 2019-04-30 | A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360411.4A CN109964934A (en) | 2019-04-30 | 2019-04-30 | A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109964934A true CN109964934A (en) | 2019-07-05 |
Family
ID=67087284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910360411.4A Pending CN109964934A (en) | 2019-04-30 | 2019-04-30 | A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109964934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165473A (en) * | 2020-01-01 | 2020-05-19 | 中峘本草制药有限公司 | Water-soluble film-coated medicament and preparation method thereof |
| WO2021233057A1 (en) * | 2020-05-21 | 2021-11-25 | 合力科技股份有限公司 | Herbicide auxiliary agent and use thereof, herbicide composition, and administration method therefor |
| CN114271272A (en) * | 2022-01-21 | 2022-04-05 | 李汉承 | Pesticide coagulated beads and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0640822A (en) * | 1992-03-05 | 1994-02-15 | Hodogaya Chem Co Ltd | Herbicidal capsule for direct sowing cultivation for direct application on water surface |
| CN101731204A (en) * | 2010-01-12 | 2010-06-16 | 广东福尔康化工科技股份有限公司 | Pesticide missible oil preparation |
| CN101796949A (en) * | 2009-12-31 | 2010-08-11 | 青岛星牌作物科学有限公司 | Plant insecticidal protective agent and application thereof |
| CN104351239A (en) * | 2014-11-13 | 2015-02-18 | 山东潍坊润丰化工股份有限公司 | Missible oil containing acetamiprid and lambda-cyhalothrin and application of missible oil |
| CN107205400A (en) * | 2015-04-16 | 2017-09-26 | 龙灯农业化工国际有限公司 | Synergistic insecticidal compositions containing anabasine insecticide, pyrethroid insectide and abamectin insecticide |
| CN107318835A (en) * | 2017-07-18 | 2017-11-07 | 江苏省苏科农化有限责任公司 | A kind of agricultural chemicals coagulates pearl and preparation method thereof |
| CN107836461A (en) * | 2017-11-24 | 2018-03-27 | 山东农业大学 | Eco-friendly pesticide missible oil |
-
2019
- 2019-04-30 CN CN201910360411.4A patent/CN109964934A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0640822A (en) * | 1992-03-05 | 1994-02-15 | Hodogaya Chem Co Ltd | Herbicidal capsule for direct sowing cultivation for direct application on water surface |
| CN101796949A (en) * | 2009-12-31 | 2010-08-11 | 青岛星牌作物科学有限公司 | Plant insecticidal protective agent and application thereof |
| CN101731204A (en) * | 2010-01-12 | 2010-06-16 | 广东福尔康化工科技股份有限公司 | Pesticide missible oil preparation |
| CN104351239A (en) * | 2014-11-13 | 2015-02-18 | 山东潍坊润丰化工股份有限公司 | Missible oil containing acetamiprid and lambda-cyhalothrin and application of missible oil |
| CN107205400A (en) * | 2015-04-16 | 2017-09-26 | 龙灯农业化工国际有限公司 | Synergistic insecticidal compositions containing anabasine insecticide, pyrethroid insectide and abamectin insecticide |
| CN107318835A (en) * | 2017-07-18 | 2017-11-07 | 江苏省苏科农化有限责任公司 | A kind of agricultural chemicals coagulates pearl and preparation method thereof |
| CN107836461A (en) * | 2017-11-24 | 2018-03-27 | 山东农业大学 | Eco-friendly pesticide missible oil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165473A (en) * | 2020-01-01 | 2020-05-19 | 中峘本草制药有限公司 | Water-soluble film-coated medicament and preparation method thereof |
| WO2021233057A1 (en) * | 2020-05-21 | 2021-11-25 | 合力科技股份有限公司 | Herbicide auxiliary agent and use thereof, herbicide composition, and administration method therefor |
| CN114271272A (en) * | 2022-01-21 | 2022-04-05 | 李汉承 | Pesticide coagulated beads and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109964934A (en) | A kind of mixed easily decomposing pesticide EC compound dosage form and preparation method thereof of high-content | |
| DE60005091T2 (en) | Virucidal and sporicidal composition | |
| CN100397994C (en) | Insect and mite killer with vegetable oil as base | |
| CN102123590B (en) | For regulating the method for the rate of release of the active component of microencapsulation | |
| US3894149A (en) | Pesticidal Concentrates | |
| US4814167A (en) | Pyrettroid macroemulsions containing polyvinyl alcohol | |
| DD209952A5 (en) | PROCESS FOR CARRYING OUT PLANT PROTECTION CRUISES | |
| WO2021068270A1 (en) | Nano aqueous formulation comprising chlorpyrifos and preparation method thereof | |
| CN109287639A (en) | The Herbicidal combinations of the phonetic careless azoles containing benzene and its application | |
| CN105557747A (en) | Stable pesticide microcapsule suspending agent | |
| CA1142850A (en) | Pesticidally-active concentrated oil-in- water emulsions | |
| CN110973152A (en) | High-efficiency cypermethrin nano water aqua and preparation method and application thereof | |
| MX2013009264A (en) | Stable formulation. | |
| CN108029683A (en) | A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin | |
| CN106234388B (en) | A kind of composition pesticide of alkene containing benzo fluorine bacterium azoles and jamaicin | |
| CN103250732B (en) | Synergistic pesticide composition for killing scale insects | |
| CN105410013A (en) | Insecticide-pesticide mixture preparation | |
| CN101233856A (en) | Emamectin-benzoate and cyhalothrin microemulsion | |
| CN101554173A (en) | Microemulsion containing diafenthiuron and high-efficiency cyhalothrin and method for preparing same | |
| AU701022B2 (en) | Method of preparing a predetermined active agent stock solution for liposomal microencapsulation of active agents for agricultural uses | |
| CN105454238A (en) | Pesticide composition containing flupyradifurone and fluopyram | |
| CN102077834A (en) | Microcapsule suspension concentrate for preventing and removing rice paddy weed and preparation method thereof | |
| CN107950564A (en) | A kind of composite insecticide and its preparation process containing phenthoate dimephenthoate cidial and dimethoate emulsifiable concentrate | |
| PL104152B1 (en) | INSECTICIDE | |
| CN100515202C (en) | Gadolinium nitrate berberine complex pesticides sterilizing emulsion agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No.58 shuangxiang Road, Hongshan Fine Chemical Industry Park, Liuhe District, Nanjing, Jiangsu Province, 211500 Applicant after: Jiangsu Aijin crop Technology Group Co.,Ltd. Address before: No.58 shuangxiang Road, Hongshan Fine Chemical Industry Park, Liuhe District, Nanjing, Jiangsu Province, 211500 Applicant before: JIANGSU ESSENCE AGROCHEMICAL Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |
|
| RJ01 | Rejection of invention patent application after publication |