CN108094414A - A kind of tribenuron-methyl and cloransulammethyl microemulsion - Google Patents
A kind of tribenuron-methyl and cloransulammethyl microemulsion Download PDFInfo
- Publication number
- CN108094414A CN108094414A CN201611042554.3A CN201611042554A CN108094414A CN 108094414 A CN108094414 A CN 108094414A CN 201611042554 A CN201611042554 A CN 201611042554A CN 108094414 A CN108094414 A CN 108094414A
- Authority
- CN
- China
- Prior art keywords
- cloransulammethyl
- tribenuron
- methyl
- microemulsion
- ethyl alcohol
- 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
- A01N25/02—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
- 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
- A01N47/08—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<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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 invention discloses the preparation methods of a kind of tribenuron-methyl and cloransulammethyl microemulsion, this method belongs to herbicide production field, this method is raw material with tribenuron-methyl water dispersible granule 15 16%, cloransulammethyl 6 7%, ethyl alcohol 15%, benzene sulfonic acid sodium salt 3%, water 60%, tribenuron-methyl and cloransulammethyl microemulsion are produced by the method for secondary blending, the advantages of production method is：It is simple for process, environmental pollution is small, the reaction time is short, reaction condition is mild, tribenuron-methyl and cloransulammethyl compounding have synergistic effect, after above-mentioned two kinds of herbicides and auxiliary material compounding, the significant effect of anti-weeding, which is higher than, is applied alone tribenuron-methyl or cloransulammethyl, herbicidal effect greatly enhances, and the kind of herbicide further increases.
Description
Technical field
The invention belongs to herbicide field more particularly to the preparation methods of a kind of tribenuron-methyl and cloransulammethyl microemulsion.
Background technology
Tribenuron-methyl is slightly soluble in water and organic solvent, is selective inner-adsorption conduction-type herbicide, can be inhaled by the root of weeds, leaf
It receives, and is conducted in plant body, by inhibiting the activity of acetolactate synthestase, so as to which the biology for influencing branched-chain amino acid closes
Into showing as growing point necrosis, vein chlorosis after hazard of plant, plant growth is heavily suppressed, downgrades, and final complete stool is withered
Extremely, susceptible weeds stop growing immediately after absorbing medicament, dead after 1-3 weeks, applicable crops are wheat, barley, wheat, oat,
Control object is mainly various annual broadleaf weeds, also has certain preventive effect to summer cypress, chickweed, knotweed, clearvers etc..Chlorine
Ester sulphur grass amine appearance is pale solid, less toxic, and no teratogenesis, carcinogenic, mutagenesis also have no adverse effects to heredity, the medicine
Belong to inner-adsorption conduction-type herbicide, weeds root system and stem, leaf can absorb medicament, be passed upwards, downwards by xylem and bast
It leads, is finally accumulated in plant meristem, cause weeds vivo protein biosynthesis block, growth retardation is dead, and the medicine is existing
Cauline leaf process effect also has soil sealing effect, and good to the security of crop；It is mainly used for Soybean Field and prevents and kill off broad leaved weed.
Tribenuron-methyl and cloransulammethyl compounding have synergistic effect, and after above-mentioned two kinds of herbicides and auxiliary material compounding, the effect of anti-weeding is shown
It writes higher than tribenuron-methyl or cloransulammethyl is applied alone, herbicidal effect greatly enhances, and the kind of herbicide further increases.
The content of the invention
Present invention mainly solves the problem of be to provide the preparation method of tribenuron-methyl and cloransulammethyl microemulsion a kind of, production
The raw material that the product uses is by weight ratio：Tribenuron-methyl water dispersible granule 15-16%, cloransulammethyl 6-7%, ethyl alcohol 15%, benzene
Sodium sulfonate 3%, water 60%.
The technical solution adopted by the present invention is：
（1）First the ethyl alcohol of formula ratio is added in the first agitator tank, starts to stir under room temperature, adds in formula ratio while stirring
Cloransulammethyl, benzene sulfonic acid sodium salt, be stirred to react 0.2-0.3 it is small when；
（2）First the water of formula ratio is added in high-speed stirred tank, starts to stir under room temperature, the rotating speed of blender turns for 30-40/
Divide, add in the tribenuron-methyl water dispersible granule of formula ratio while stirring；The rotating speed for heightening blender in fast agitator tank is 210-220
Rev/min, the mixture of ethyl alcohol, cloransulammethyl, benzene sulfonic acid sodium salt is slowly added in into high-speed stirred tank, is stirred to react 0.4-0.5
Finished product is obtained after hour.
The present invention further technical solution be：
The purity of the tribenuron-methyl water dispersible granule is 75%, the purity of cloransulammethyl is 70%.
Step（1）, step（2）The room temperature is 0-38 DEG C.
The beneficial effects of the invention are as follows：The preparation method of a kind of tribenuron-methyl and cloransulammethyl microemulsion is provided, the life
The advantages of production method is：It is simple for process, environmental pollution is small, the reaction time is short, reaction condition is mild, tribenuron-methyl and cloransulammethyl
Compounding has synergistic effect, will after above-mentioned two kinds of herbicides and auxiliary material compounding, the significant effect of anti-weeding higher than be applied alone tribenuron-methyl with
Cloransulammethyl, herbicidal effect greatly enhance, and the kind of herbicide further increases.
Specific embodiment
Embodiment 1：
The ethyl alcohol that total amount is 15% will be first accounted in the first agitator tank to add in, and is started to stir under room temperature, is added in account for total amount while stirring
Cloransulammethyl for 6% accounts for the benzene sulfonic acid sodium salt that total amount is 3%, be stirred to react 0.2-0.3 it is small when；First will in high-speed stirred tank
It accounts for the water that total amount is 60% to add in, starts to stir under room temperature, the rotating speed of blender is 30-40 revs/min, adds in account for always while stirring
Measure the tribenuron-methyl water dispersible granule for 16%；The rotating speed of blender in fast agitator tank is heightened as 210-220 revs/min, slowly will
Ethyl alcohol, cloransulammethyl, benzene sulfonic acid sodium salt mixture add in high-speed stirred tank, be stirred to react 0.4-0.5 it is small when after obtain finished product.
Embodiment 2：
The ethyl alcohol that total amount is 15% will be first accounted in the first agitator tank to add in, and is started to stir under room temperature, is added in account for total amount while stirring
Cloransulammethyl for 5.5% accounts for the benzene sulfonic acid sodium salt that total amount is 3%, be stirred to react 0.2-0.3 it is small when；In high-speed stirred tank first
The water that total amount is 60% will be accounted for add in, start to stir under room temperature, the rotating speed of blender is 30-40 revs/min, adds in account for while stirring
Total amount is 16.5% tribenuron-methyl water dispersible granule；The rotating speed of blender in fast agitator tank is heightened as 210-220 revs/min, slowly
The mixture of ethyl alcohol, cloransulammethyl, benzene sulfonic acid sodium salt is added in into high-speed stirred tank, be stirred to react 0.4-0.5 it is small when after obtain
Finished product.
Embodiment 3：
The ethyl alcohol that total amount is 15% will be first accounted in the first agitator tank to add in, and is started to stir under room temperature, is added in account for total amount while stirring
Cloransulammethyl for 5% accounts for the benzene sulfonic acid sodium salt that total amount is 3%, be stirred to react 0.2-0.3 it is small when；First will in high-speed stirred tank
It accounts for the water that total amount is 60% to add in, starts to stir under room temperature, the rotating speed of blender is 30-40 revs/min, adds in account for always while stirring
Measure the tribenuron-methyl water dispersible granule for 17%；The rotating speed of blender in fast agitator tank is heightened as 210-220 revs/min, slowly will
Ethyl alcohol, cloransulammethyl, benzene sulfonic acid sodium salt mixture add in high-speed stirred tank, be stirred to react 0.4-0.5 it is small when after obtain finished product.
Claims (3)
1. the preparation method of a kind of tribenuron-methyl and cloransulammethyl microemulsion, the raw material used includes by weight ratio：Tribenuron-methyl
Water dispersible granules 15-16%, cloransulammethyl 6-7%, ethyl alcohol 15%, benzene sulfonic acid sodium salt 3%, water 60%；It is characterized in that：
（1）First the ethyl alcohol of formula ratio is added in the first agitator tank, starts to stir under room temperature, adds in formula ratio while stirring
Cloransulammethyl, benzene sulfonic acid sodium salt, be stirred to react 0.2-0.3 it is small when；
（2）First the water of formula ratio is added in high-speed stirred tank, starts to stir under room temperature, the rotating speed of blender turns for 30-40/
Divide, add in the tribenuron-methyl water dispersible granule of formula ratio while stirring；The rotating speed for heightening blender in fast agitator tank is 210-220
Rev/min, the mixture of ethyl alcohol, cloransulammethyl, benzene sulfonic acid sodium salt is slowly added in into high-speed stirred tank, is stirred to react 0.4-0.5
Finished product is obtained after hour.
2. the preparation method of a kind of tribenuron-methyl according to claim 1 and cloransulammethyl microemulsion, it is characterized in that：It is described
Tribenuron-methyl water dispersible granule purity be 75%, the purity of cloransulammethyl is 70%.
3. the preparation method of a kind of tribenuron-methyl according to claim 1 and cloransulammethyl microemulsion, it is characterized in that：Step
（1）, step（2）The room temperature is 0-38 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042554.3A CN108094414A (en) | 2016-11-24 | 2016-11-24 | A kind of tribenuron-methyl and cloransulammethyl microemulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042554.3A CN108094414A (en) | 2016-11-24 | 2016-11-24 | A kind of tribenuron-methyl and cloransulammethyl microemulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108094414A true CN108094414A (en) | 2018-06-01 |
Family
ID=62204639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042554.3A Pending CN108094414A (en) | 2016-11-24 | 2016-11-24 | A kind of tribenuron-methyl and cloransulammethyl microemulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108094414A (en) |
-
2016
- 2016-11-24 CN CN201611042554.3A patent/CN108094414A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nalewaja et al. | Spray carrier salts affect herbicide toxicity to kochia (Kochia scoparia) | |
| CA2911922C (en) | A titanium-containing formulation for plant cultivation, method of preparation of a titanium-containing formulation for plant cultivation and use of the titanium-containing formulation in cultivation of plants | |
| CN108094414A (en) | A kind of tribenuron-methyl and cloransulammethyl microemulsion | |
| CN108112584A (en) | A kind of tribenuron-methyl and benthiocarb microemulsion | |
| CN106852329A (en) | A kind of all your compound methods with Quizalotop-ethyl microemulsion | |
| CN108112589A (en) | A kind of tribenuron-methyl and dimethyl tetrachloride microemulsion | |
| CN108112613A (en) | A kind of tribenuron-methyl and dimethyl tetrachloride microemulsion | |
| CN108112604A (en) | A kind of all you and Quizalotop-ethyl microemulsion | |
| CN108112612A (en) | A kind of tribenuron-methyl and Quizalotop-ethyl microemulsion | |
| CN108094436A (en) | A kind of tribenuron-methyl and chlortoluron microemulsion | |
| CN108112608A (en) | A kind of cloransulammethyl and Quizalotop-ethyl complex microemulsion | |
| CN104145977A (en) | Preparation method for micron emulsion of tribenuron-methyl and chipton | |
| CN108112614A (en) | A kind of tribenuron-methyl and all that microemulsion | |
| CN108112615A (en) | A kind of tribenuron-methyl and atrazine microemulsion | |
| CN108112582A (en) | A kind of tribenuron-methyl and cyhalofop-butyl microemulsion | |
| CN108112579A (en) | A kind of tribenuron-methyl and pretilachlor microemulsion | |
| CN108112580A (en) | A kind of all you and atrazine microemulsion | |
| CN108094415A (en) | A kind of tribenuron-methyl and quinclorac microemulsion | |
| CN108112583A (en) | A kind of tribenuron-methyl and prometryn microemulsion | |
| CN106818823A (en) | A kind of compound method of tribenuron-methyl and Quizalotop-ethyl microemulsion | |
| CN106818824A (en) | A kind of compound method of tribenuron-methyl and cyhalofop-butyl microemulsion | |
| CN108112611A (en) | A kind of tribenuron-methyl and clomazone microemulsion | |
| CN106818722A (en) | A kind of compound method of tribenuron-methyl and cloransulammethyl microemulsion | |
| CN108112590A (en) | A kind of chlortoluron and benthiocarb microemulsion | |
| CN105941468A (en) | Mixed herbicide containing glyphosate, flumetsulam and bispyribac-sodium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |