CN107410307B - Butylbenzone-ethyl water dispersible granule and preparation method thereof - Google Patents
Butylbenzone-ethyl water dispersible granule and preparation method thereof Download PDFInfo
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- CN107410307B CN107410307B CN201610345491.2A CN201610345491A CN107410307B CN 107410307 B CN107410307 B CN 107410307B CN 201610345491 A CN201610345491 A CN 201610345491A CN 107410307 B CN107410307 B CN 107410307B
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- water dispersible
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
-
- 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
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
Abstract
The invention relates to the technical field of pesticides, and discloses a butylbenzone-mefenacet water dispersible granule and a preparation method thereof. The water dispersible granule comprises clethodim, a dispersing agent, a wetting agent, a rheological agent, a chelating agent and a carrier. According to the invention, the butylbenzone-ethyl water dispersible granule which can achieve better disintegration and suspension properties in high-concentration hard water is prepared by adjusting the type of the butylbenzone-ethyl water dispersible granule auxiliary agent and combining with appropriate auxiliary materials, and is especially suitable for countries and regions with higher water hardness.
Description
Technical Field
The invention relates to the technical field of pesticides, and particularly relates to a butylbenzone-ethyl water dispersible granule and a preparation method thereof.
Background
Butroxydim, english name, 5- (3-butyryl-2, 4, 6-trimethylphenyl) -2- [1- (ethoxyimino) -propyl ] -3-hydroxy-cyclohex-2-ene-1-one, as a white powdery solid with a melting point of 80.8 ℃. The herbicide is an after-seedling herbicide and is mainly used for preventing and killing gramineous weeds such as annual rye, wild oat, brome, barley grass, wheat grass, oat grass and the like in bean crops (broad beans, peas, chickpeas, broad beans, hyacinth beans and lupins), pastures, alfalfa, flax, rape, cotton, sunflowers, soybean fields and peanut fields. The typical dosage is 60-180 g/ha.
The water dispersible granule of pesticide is a pesticide formulation which is formed by fully mixing water-insoluble solid pesticide raw pesticide, wetting agent, dispersant, other functional additives and carrier, crushing into fine powdery solid, kneading, granulating, drying, sieving and the like, can be quickly disintegrated into original particle size in water and is dispersed into stable suspension. The water dispersible granule has no solvent and dust, is safe to operators, has no elegant phenomenon, avoids the defects of large dosage of solvent, much dust and the like of the traditional dosage forms such as missible oil, powder, wettable powder and the like, absorbs and utilizes the advantages of the water dispersible granule, develops rapidly, and is considered as one of the dosage forms with the greatest development prospect in the field of pesticide processing in the twenty-first century.
According to the requirement of the dispersing agent of the water dispersible granule on the original medicine, the higher the melting point of the original medicine is, the more beneficial the preparation of the preparation formulation is. The pure butylbenzone has a melting point of only 80.8 ℃, and is prepared into water dispersible granules, particularly the granulating difficulty is higher by adopting an extrusion granulating method. And the conventional butafenazate water dispersible granule has the problems of poor product shaping during granulation and low suspension rate when used in high-concentration hard water countries such as Australia.
Chinese patent CN105145555A discloses a clethodim water dispersible granule and a preparation method thereof, wherein on the basis of clethodim original drug, specific dispersing agent, wetting agent, disintegrating agent and solid carrier are selected as auxiliary materials to prepare the water dispersible granule, so that the disintegration and suspension of the clethodim water dispersible granule are improved. However, the excellent suspension property of the clethodim water dispersible granule is only suitable for countries and regions with low water hardness, and the phenomenon of poor suspension property still occurs when the water dispersible granule is adopted in countries with common high-concentration hard water, such as Australia.
Disclosure of Invention
In view of the above, the invention aims to provide the clethodim water dispersible granule and the preparation method thereof, so that the clethodim water dispersible granule has better suspension property under the condition of high-concentration hard water.
In order to achieve the above purpose, the invention provides the following technical scheme:
a clethodim water dispersible granule comprises clethodim, a dispersing agent, a wetting agent, a rheological agent, a chelating agent and a carrier.
Aiming at the defect that the existing clethodim water dispersible granule cannot be suitable for high-concentration hard water, the clethodim water dispersible granule is prepared by adjusting the types of auxiliary materials, replacing the original disintegrant with a rheological agent and a chelating agent and combining specific raw materials of all components, so that the defects of the prior art are overcome.
Preferably, the water dispersible granule comprises, by weight, 10-80% of butylbenzone, 2-15% of dispersing agent, 1-6% of wetting agent, 1-5% of rheological agent, 1-5% of chelating agent, and the balance carrier. Further preferably, the composition comprises 10-80% of butylbenzone, 5-12% of dispersing agent, 2-4% of wetting agent, 3-5% of rheological agent, 1-3% of chelating agent and the balance of carrier. More preferably, the butylbenzone 10-80%, the dispersing agent 10%, the wetting agent 3%, the rheological agent 5%, the chelating agent 3%, and the balance of the carrier. Wherein, the weight percentage of the clethodim is preferably 20-70%, more preferably 40-60%, and most preferably 50%.
Preferably, the dispersant is one or more of a polycarboxylic acid sodium salt, a lignosulfonate, an alkylnaphthalenesulfonic acid sodium salt, an alkylnaphthalenesulfonic acid formaldehyde condensate sodium salt, an alkylphenol polyoxyethylene polyoxypropylene ether, an ethylene oxide-propylene oxide block copolymer, and a maleic acid-acrylic acid copolymer. More preferably two of a sodium salt of a polycarboxylic acid, a lignosulfonate, a sodium salt of an alkylnaphthalenesulfonic acid-formaldehyde condensate, an alkylphenol polyoxyethylene polyoxypropylene ether, an ethylene oxide-propylene oxide block copolymer, and a maleic acid-acrylic acid copolymer, and the weight ratio of the respective dispersants is preferably 1: 1. Among them, the sodium salt of a polycarboxylic acid is preferably one or both of SC/213 and TERSPERSE 2700.
In some embodiments of the invention, the dispersant is both SC/213 and TERSPERSE2700, both SC/213 and lignosulfonate, both ethylene oxide-propylene oxide block copolymer and sodium salt of alkyl naphthalene sulfonate, both alkylphenol polyoxyethylene polyoxypropylene ether and sodium salt of alkyl naphthalene sulfonate, both lignosulfonate and sodium salt of alkyl naphthalene sulfonate formaldehyde condensate, or both alkylphenol polyoxyethylene polyoxypropylene ether and maleic acid-acrylic acid copolymer.
Preferably, the wetting agent is one or more than two of alkyl sulfate, alkylphenol polyoxyethylene ether sulfate, nekal, lauric acid sulfate, sodium naphthalene sulfonate formaldehyde condensate and dodecyl benzene sulfonate. Wherein the alkyl sulfate is preferably TERWET 1004. In some embodiments of the invention, the wetting agent is selected from the group consisting of sodium naphthalene sulfonate formaldehyde condensate and dodecylbenzene sulfonate or dodecylbenzene sulfonate and nekal.
Preferably, the rheological agent is one or more than two of white carbon black, organic bentonite, montmorillonite and hydrotalcite.
Preferably, the chelating agent is one or more than two of ethylenediamine tetraacetic acid, disodium ethylenediamine tetraacetic acid, tetrasodium ethylenediamine tetraacetic acid and sodium tripolyphosphate.
Preferably, the carrier is one or more of argil, kaolin, diatomite, bentonite, white carbon black, corn starch and talcum powder.
In addition, the water dispersible granule also comprises a binder, wherein the weight percentage of the binder is 1-10%, and more preferably 1-5%.
Preferably, the binder is one or more of polyvinylpyrrolidone, polyethylene glycol, lignosulfonate, glucose, soluble starch and dextrin.
In some embodiments of the present invention, the weight percentages of the components may be selected as follows:
(1) 50.5% of butylbenzone, 10% of dispersing agent, 3% of wetting agent, 3% of chelating agent, 5% of rheological agent, 5% of binder and 23.5% of carrier;
(2) 50.5% of butylbenzone, 10% of dispersing agent, 3% of wetting agent, 3% of chelating agent, 5% of rheological agent and 28.5% of carrier;
(3) 10.2% of butylbenzone, 10% of dispersing agent, 3% of wetting agent, 3% of chelating agent, 5% of rheological agent, 5% of binder and 63.8% of carrier;
(4) 81.7% of butylbenzone, 4.5% of dispersing agent, 1.5% of wetting agent, 3.5% of chelating agent, 2% of rheological agent, 5.5% of binder and 1.3% of carrier;
(5) 50.5% of butylbenzone, 7% of dispersing agent, 5% of wetting agent, 3.5% of chelating agent, 5.5% of rheological agent, 8% of binder and 20.5% of carrier.
(6) 30.7% of butylbenzone, 10% of dispersing agent, 6% of wetting agent, 1.5% of chelating agent, 3.5% of rheological agent, 3% of binder and 45.3% of carrier.
(7) 61.3% of butylbenzone, 14% of dispersing agent, 6% of wetting agent, 2.5% of chelating agent, 2.0% of rheological agent, 6% of binder and 8.2% of carrier.
Meanwhile, the invention also provides a preparation method of the clethodim water dispersible granule, which comprises the steps of uniformly mixing clethodim, a dispersing agent, a wetting agent, a rheological agent, a chelating agent and a carrier, crushing the mixture into fine powder, adding water, kneading and granulating the fine powder, and drying the obtained particles to obtain the water dispersible granule.
Wherein the fine powder obtained by grinding is preferably fine powder obtained by superfine grinding into 500-800 meshes, and the drying is preferably drying at 40-60 ℃. Preferably, the preparation process also comprises adding the binder into the raw materials and uniformly mixing the binder and the raw materials.
The disintegration and suspension properties of the clethodim water dispersible granule disclosed by the invention are compared with those of products in examples 1-6 in the prior patent CN105145555A in high-concentration hard water, and the result shows that the water dispersible granule disclosed by the invention is obviously higher than that of the products in the prior patent.
According to the technical scheme, the butylbenzone-ethyl water dispersible granule which can achieve better disintegration and suspension properties in high-concentration hard water is prepared by adjusting the type of the butylbenzone-ethyl water dispersible granule auxiliary agent and combining with appropriate auxiliary materials, and is particularly suitable for countries and regions with higher water hardness.
Detailed Description
The embodiment of the invention discloses a clethodim water dispersible granule and a preparation method thereof, and a person skilled in the art can appropriately improve process parameters by referring to the content. It is expressly intended that all such similar substitutes and modifications which would be obvious to those skilled in the art are deemed to be included within the invention. The water dispersible granule and the preparation method thereof have been described by the preferred embodiments, and it is obvious for the relevant personnel to change or properly change and combine the method and the application described herein to realize and apply the technology of the invention without departing from the content, the spirit and the scope of the invention.
In the water dispersible granule, the clethodim is calculated by clethodim raw drug (the content is more than or equal to 98%), and other auxiliary materials can be obtained by a commercial way, such as SC/213 is purchased from Solvay (Solvay) auxiliary agent company, TERSPERSE2700 is purchased from Huntsman (Hensman) auxiliary agent company, and TERWET 1004 is purchased from Huntsman (Hensman) auxiliary agent company.
The butylbenzone-ethyl water dispersible granule and the preparation method thereof provided by the invention are further explained below.
Example 1: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 2: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 3: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 4: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 5: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 6: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 7: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 8: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 9: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 10: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 11: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 12: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 13: preparation of the Water dispersible granule of the invention
1. Raw materials
2. Preparation method
Mixing butylbenzone, dispersant, wetting agent, binder, rheological agent, chelating agent and carrier uniformly, micronizing into 500-800 mesh fine powder, adding water into the fine powder, kneading, granulating, and drying the obtained granules at 40-60 deg.C.
Example 14: comparative test
All the products of examples of the present invention and their performance indexes in the same high concentration hard water were tested by using the products of examples 1 to 6 of the prior patent CN105145555A as a control (hereinafter abbreviated as CN1 to CN6), and the results are shown in table 1.
Table 1 compares the performance indexes of the examples in patent CN105145555A
Note: 3 times D water hardness 1026mg/L, pH 6.0-7.0, Ca2+:Mg2+＝4:1
As is apparent from Table 1, the suspension rate of the clethodim water dispersible granule can still reach a better level in higher 3-time D water hardness, the maximum suspension rate can reach 98.2%, and the maximum suspension rate of the clethodim water dispersible granule in the prior patent is 80%, which is obviously inferior to that of the clethodim water dispersible granule in the invention.
Example 15: test of drug efficacy
The products of examples 1-13 of the present invention were tested in australia (high strength hard water) for efficacy, the crop was CANOLA (CANOLA), the control subjects were ryegrass (Annual ryegrass, lotus rigidum) and Wild oats (Wild oats, Avena fatua), the dosage was 40g a.i/ha, the control group was CN105145555A product of example 1, and the results are shown in table 2.
TABLE 2 comparison of drug effects (after 27d administration)
| Examples | Control effect of ryegrass% | Wild oatControl effect% |
| 1 | 95.0 | 95.0 |
| 2 | 94.5 | 94.3 |
| 3 | 92.8 | 92.2 |
| 4 | 86.0 | 86.2 |
| 5 | 86.5 | 86.3 |
| 6 | 92.2 | 92.0 |
| 7 | 91.7 | 91.5 |
| 8 | 85.1 | 85.5 |
| 9 | 87.8 | 87.0 |
| 10 | 81.8 | 81.3 |
| 11 | 83.5 | 84.0 |
| 12 | 82.1 | 82.0 |
| 13 | 82.5 | 83.0 |
| CN1 | 76.8 | 78.1 |
| Clear water control | 0 | 0 |
As can be seen from the table 2, the clethodim water dispersible granule shows better control effect in the drug effect test of Australia in high-concentration hard water countries, and shows different control effects between different formulas and dosages, wherein the control effect is up to 95 percent, but the control effect of the clethodim water dispersible granule is not the same as that of the clethodim water dispersible granule in the prior patent CN105145555A, examples 1 to 6, is poor in suspension rate in high-concentration hard water.
The foregoing is only for the purpose of understanding the method of the present invention and the core concept thereof, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principle of the invention, and the invention also falls within the scope of the appended claims.
Claims (4)
1. The clethodim water dispersible granule is characterized by comprising clethodim, a dispersing agent, a wetting agent, a rheological agent, a chelating agent and a carrier;
wherein, the butylbenzone-ethyl comprises 50.5 percent of butylbenzone, 10 percent of dispersant, 3 percent of wetting agent, 3 percent of chelating agent, 5 percent of rheological agent and the balance of carrier in percentage by weight;
the dispersing agents are SC/213 and TERSPERSE2700, and the ratio of the two is 1: 1; the wetting agent is TERWET 1004, the chelating agent is disodium ethylene diamine tetraacetate, the rheological agent is white carbon black, and the carrier is corn starch.
2. The clethodim water dispersible granule according to claim 1, further comprising a binder calcium lignosulfonate, wherein the weight percentage of the binder is 5%.
3. The preparation method of the clethodim water dispersible granule as claimed in claim 1, wherein the clethodim, the dispersing agent, the wetting agent, the rheological agent, the chelating agent and the carrier are uniformly mixed, crushed into fine powder, added with water, kneaded and granulated, and the obtained granule is dried to obtain the water dispersible granule.
4. The method of claim 3, further comprising adding a binder to the raw materials and mixing them together.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345491.2A CN107410307B (en) | 2016-05-23 | 2016-05-23 | Butylbenzone-ethyl water dispersible granule and preparation method thereof |
| AU2016101699A AU2016101699B4 (en) | 2016-05-23 | 2016-08-29 | Water dispersible granule of butroxydim and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345491.2A CN107410307B (en) | 2016-05-23 | 2016-05-23 | Butylbenzone-ethyl water dispersible granule and preparation method thereof |
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| CN107410307A CN107410307A (en) | 2017-12-01 |
| CN107410307B true CN107410307B (en) | 2020-09-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018101558B4 (en) * | 2018-10-18 | 2019-05-16 | Yi Xiang Zhang | Synthetic method for a butroxydim water dispersible granule |
| AU2018250461B1 (en) * | 2018-10-18 | 2019-12-12 | Yi Xiang Zhang | Synthetic method for a butroxydim water dispersible granule |
| CN111345294A (en) * | 2020-04-02 | 2020-06-30 | 张惠明 | Butylbenzone-ethyl water dispersible granule and preparation method thereof |
| CN111789114A (en) * | 2020-07-19 | 2020-10-20 | 江苏云帆化工有限公司 | Butylbenzene-clomazone dry suspending agent and preparation method thereof |
| CN114642208B (en) * | 2020-12-21 | 2023-07-21 | 山东潍坊润丰化工股份有限公司 | Fluazinam water dispersible granule and preparation method thereof |
| CN114982751B (en) * | 2022-07-01 | 2023-10-03 | 河北双吉化工有限公司 | Production process of pesticide water dispersible granule with good stability |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263807A (en) * | 2008-04-17 | 2008-09-17 | 深圳市朗钛生物科技有限公司 | Pyridaben clofentezine water dispersion granule and preparation thereof |
| CN101263808A (en) * | 2008-04-17 | 2008-09-17 | 深圳市朗钛生物科技有限公司 | Diflubenzuron water dispersion granule and preparation thereof |
| CN103975917A (en) * | 2014-05-13 | 2014-08-13 | 山东潍坊润丰化工股份有限公司 | Propanil Wwater dispersible granules |
| CN105123731A (en) * | 2015-09-24 | 2015-12-09 | 山东潍坊润丰化工股份有限公司 | Thifensulfuron methyl and clodinafop-propargyl water dispersible granule and preparation method and application thereof |
| CN105145555A (en) * | 2015-09-28 | 2015-12-16 | 江苏省农用激素工程技术研究中心有限公司 | Butroxydim water dispersible granule and preparation method thereof |
| CN105410015A (en) * | 2015-12-25 | 2016-03-23 | 山东潍坊润丰化工股份有限公司 | Chlorpyrifos water-dispersible granule and preparation method of same |
| CN105432615A (en) * | 2015-12-25 | 2016-03-30 | 山东潍坊润丰化工股份有限公司 | Imazamox water dispersion granules and preparation method thereof |
-
2016
- 2016-05-23 CN CN201610345491.2A patent/CN107410307B/en active Active
- 2016-08-29 AU AU2016101699A patent/AU2016101699B4/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263807A (en) * | 2008-04-17 | 2008-09-17 | 深圳市朗钛生物科技有限公司 | Pyridaben clofentezine water dispersion granule and preparation thereof |
| CN101263808A (en) * | 2008-04-17 | 2008-09-17 | 深圳市朗钛生物科技有限公司 | Diflubenzuron water dispersion granule and preparation thereof |
| CN103975917A (en) * | 2014-05-13 | 2014-08-13 | 山东潍坊润丰化工股份有限公司 | Propanil Wwater dispersible granules |
| CN105123731A (en) * | 2015-09-24 | 2015-12-09 | 山东潍坊润丰化工股份有限公司 | Thifensulfuron methyl and clodinafop-propargyl water dispersible granule and preparation method and application thereof |
| CN105145555A (en) * | 2015-09-28 | 2015-12-16 | 江苏省农用激素工程技术研究中心有限公司 | Butroxydim water dispersible granule and preparation method thereof |
| CN105410015A (en) * | 2015-12-25 | 2016-03-23 | 山东潍坊润丰化工股份有限公司 | Chlorpyrifos water-dispersible granule and preparation method of same |
| CN105432615A (en) * | 2015-12-25 | 2016-03-30 | 山东潍坊润丰化工股份有限公司 | Imazamox water dispersion granules and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107410307A (en) | 2017-12-01 |
| AU2016101699A4 (en) | 2016-11-03 |
| AU2016101699B4 (en) | 2016-12-08 |
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