CN103947672A - Water soluble granules of 2, 4-D choline and glyphosate dimethylamine salt and preparation method thereof - Google Patents
Water soluble granules of 2, 4-D choline and glyphosate dimethylamine salt and preparation method thereof Download PDFInfo
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- CN103947672A CN103947672A CN201410200097.0A CN201410200097A CN103947672A CN 103947672 A CN103947672 A CN 103947672A CN 201410200097 A CN201410200097 A CN 201410200097A CN 103947672 A CN103947672 A CN 103947672A
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Abstract
The invention discloses water soluble granules of 2, 4-D choline salt and glyphosate dimethylamine salt. The water soluble granules comprise the following components by weight percent: 5-75% of 2, 4-D choline, 15-85% of glyphosate dimethylamine salt, 2-15% of auxiliary agent and the balance of water soluble filler. The invention also discloses a preparation method of the water soluble granules; the method comprises the steps of mixing the 2, 4-D choline, the glyphosate dimethylamine salt, the auxiliary agent and the water soluble filler, kneading, carrying out extruding granulation, and drying to obtain the water soluble granule product. The water soluble granules and the preparation method of the water soluble granules are simple in technology, economical and safe, do not use hazardous chemical substances in the whole production process, are free from dust, do not need an organic solvent, and are good in environmental protection property, easy to control and operate and high in safety factor; compared with a preparation with a single pharmaceutical component, the water soluble granules are less in dosage and good in weeding effect, have the active pharmaceutical component reaching up to 95%, and solve the problems that aqueous solution is low in content, high in transportation cost, etc.
Description
Technical field
The present invention relates to a kind of pesticide herbicide composition and method of making the same, specifically relate to water-soluble granule (being water-soluble granular formulation) of a kind of 2,4-D choline and glyphosate dimethylamine salt and preparation method thereof.
Background technology
2,4-D choline belongs in selectivity to be inhaled and conducts hormone herbicide, mainly be used in cereal crop, coniferous tree, uncultivated area, herbage, lawn, prevent and kill off annual and perennial broad leaved weed, as amaranth, lamb's-quarters, Siberian cocklebur, field bindweed, kitchen garden, common vetch, Persian Veronica, broadcast ma wormwood artemisia etc.Most of broad leaf crops, particularly cotton, very sensitive to this class weed killer herbicide, also can make processing soil treatment agent, preemergence application after soybean is broadcast.2,4-D choline has the effect identical with 2,4-D and environment-friendly advantage, but also has more other advantages, and such as low volatility, diffusion drift is less, and peculiar smell is lighter, easy operating and mixture, and application is more extensive opportunity.
Glyphosate dimethylamine salt is a kind of non-selective, noresidue steriland herbicide, very effective to prennical root weeds, is widely used in rubber, mulberry, tea, orchard and sugarcane field.Glyphosate is applied at first rubber plantation and prevents and kill off cogongrass and other weeds, can make bamboo grows rubber tapping in 1 year ahead of time, old bamboo grows volume increase, existing progressively popularization for forestry, orchard, mulberry field, tea place, the places such as rice wheat, paddy rice and rape rotation ground.The sensitivity difference of various weeds to glyphosate, thereby dosage is also different, as annual weed such as barnyard grass, green foxtail, amur foxtail, eleusine indica, lady's-grass, clearvers, dosage is counted 6～10.5 g/100m with active ingredient; The dosages such as plantain seed, Horseweed Herb, dayflower are counted 11.4～15g/100m with active ingredient; The dosages such as cogongrass, Herba panici repentics, reed need 18～30g/100m in active ingredient.Glyphosate is generally watered use, to the even directed spraying of weeds cauline leaf.
Current 2, the main formulation of 4-D choline and glyphosate dimethylamine salt is single aqua.Although aqua belongs to environmentally friendly formulation,, packaging and cost of transportation are higher, the mixed complex steps that uses of bucket, nowadays the market demand becomes increasingly abundant, and in product competition day by day violent today, develops its better formulation and is determined to win.It is reported that the report of the current water-soluble granule about 2,4-D choline and glyphosate dimethylamine salt yet there are no all documents.
Summary of the invention
The water-soluble granule that the object of this invention is to provide a kind of 2,4-D choline and glyphosate dimethylamine salt, this water-soluble granule composition is simple, and medicament contg is high, environmentally friendly, and packaging and cost of transportation are lower compared with existing formulation, be more convenient for transport and application.
Another object of the present invention is to provide the preparation method of this water-soluble granule, can easily 2,4-D choline and glyphosate dimethylamine salt be made to water-soluble granule by this method, and granulating is simple, and auxiliary material adds few, convenient operation.
The present invention is achieved through the following technical solutions:
The water-soluble granule of a kind of 2,4-D choline and glyphosate dimethylamine salt, comprises the component of following percetage by weight: 2,4-D choline 5-75%, glyphosate dimethylamine salt 15-85%, auxiliary agent 2-15%, water soluble filler surplus.
Further, above-mentioned water-soluble granule preferably includes the component of following percetage by weight: 2,4-D choline 15-65%, glyphosate dimethylamine salt 25-75%, auxiliary agent 5-12%, water soluble filler surplus.
Further, above-mentioned water-soluble granule preferably includes the component of following percetage by weight: 2,4-D choline 15-50%, glyphosate dimethylamine salt 35-70%, auxiliary agent 5-10%, water soluble filler surplus.
Further, above-mentioned water-soluble granule preferably includes the component of following percetage by weight: 2,4-D choline 15-50%, glyphosate dimethylamine salt 35-70%, auxiliary agent 5-8%, water soluble filler surplus.
In above-mentioned water-soluble granule formula, the total content of 2,4-D choline and glyphosate dimethylamine salt effective ingredient is preferably 80-95wt%, most preferably is 85wt%.
In above-mentioned water-soluble granule formula, the mass ratio of 2,4-D choline and glyphosate dimethylamine salt is preferably 1:0.7-5.
Further, above-mentioned water-soluble granule preferably includes the component of following percetage by weight: 2,4-D choline 19.5%, glyphosate dimethylamine salt 65.5%, auxiliary agent 5-8%, water soluble filler surplus.
Further, above-mentioned water-soluble granule preferably includes the component of following percetage by weight: 2,4-D choline 45%, glyphosate dimethylamine salt 40%, auxiliary agent 5-8%, water soluble filler surplus.
The present invention for effective ingredient, only adds these two kinds of auxiliary materials of auxiliary agent and water soluble filler with 2,4-D choline and glyphosate dimethylamine salt, and supplementary product kind is few.
In above-mentioned water-soluble granule granula, described auxiliary agent is alkyl amide taurate, polyoxyethylene fatty acid ester, fatty alcohol-polyoxyethylene ether, polyoxyethylene fatty amine, ethoxy castor oil, fatty acid polyethylene glycol ester, alkylphenol polyoxyethylene, polyoxyethylene poly-oxygen propylene aether, aliphatic amine polyoxyethylene ether, polyoxyethylene polyoxypropylene carboxylate, polyoxyethylene nonylphenol ether, polyoxyethylene nonylphenol ether sulphate, styrene polyoxyethylene ether ammonium sulfate salt, one or more in alkyl biphenyl ether disulfonic acid magnesium salts and triethanolamine salt, be preferably aliphatic amine polyoxyethylene ether.
In above-mentioned water-soluble granule granula, described water soluble filler is water-soluble inorganic salt, described water-soluble inorganic salt comprises in sulphate, nitrate, hydrochloride, carbonate, bicarbonate, phosphate, phosphoric acid hydrogen disalt, dihydric phosphate, borate and silicate and one or more to be preferably sulphate.
Preparation method of the present invention is: by 2, after 4-D choline, glyphosate dimethylamine salt, auxiliary agent and water soluble filler fully mix in kneader, add the water of the 1-10% of mixture gross mass to mediate, at granulation after kneading, 40-80 DEG C, dry, obtain the water-soluble granule of 2,4-D choline and glyphosate dimethylamine salt.
Compared with prior art, of the present invention 2, the water-soluble granule tool of 4-D choline and glyphosate dimethylamine salt has the following advantages:
1. simple and easy, the economy of the method technique, safety, whole production process is not used dangerization product, and without organic solvent, the feature of environmental protection is good, is easy to control and operation, and safety coefficient is high.
2, effective ingredient is made water-soluble granule by the present invention, overcome the deficiency that aqua exists, more convenient in application.The adjunct ingredient such as auxiliary agent and filler using in water-soluble granule of the present invention, simple and easy to get.
3, the present invention, by composite to 2,4-D choline and glyphosate dimethylamine salt, has reduced the usage amount of medicine, has reduced medicament residue.
4. this method 2,4-D choline and glyphosate dimethylamine salt water-soluble granule content are high, and active constituent content can reach 95%, has solved the problems such as aqua content is low, cost of transportation is high.
5. this method 2,4-D choline and glyphosate dimethylamine salt water-soluble granule not only physico-chemical property are stable, and pellet hardness is also larger, can bear certain pressure and indeformable, has obvious advantage for storage and transport.
6. this method 2,4-D choline and glyphosate dimethylamine salt water-soluble granule are without dust in processing, production and use procedure, and environmental pollution is less, also less to the producer and user's harm.Simultaneously because also just reduced by 2, the 4-D harm to other crops causing of drifting about without dust while using.
7. this method 2,4-D choline and glyphosate dimethylamine salt water-soluble granule good fluidity, bulk density is large, and not sticky wall, has reduced environmental pollution, and good fluidity is easy to packaging and metering.
8. this method 2,4-D choline and glyphosate dimethylamine salt water-soluble granule require simple to packing material, aqua generally all needs the harder and corrosion resistant PE bucket of quality as packaging material, and these packing material prices are higher, and storage after being finished and process and all have great difficulty.And 2,4-D choline and glyphosate dimethylamine salt water-soluble granule only need more common aluminium foil bag or two-in-one plastic woven bag packaging, then sealing just can, packaging bag price is relatively cheap, packaging bag is simultaneously easy to process, only need centralized collection to there being qualification processed in units, so packing material cost is relatively low.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, but do not limit the present invention.
embodiment 1
Each constituent content (by weight percentage) is: 2,4-D choline 19.5%, and glyphosate dimethylamine salt 65.5%, aliphatic amine polyoxyethylene ether 8%, sulphate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 5% water of mixture summation quality to mediate, granulation after kneading, under 70 DEG C of conditions, dry, obtain 2,4-D choline 19.5%+ glyphosate dimethylamine salt 65.5% water-soluble granule, particle appearance is full mellow and full, granulating rate 99.7%.
embodiment 2
Each constituent content (by weight percentage) is 2,4-D choline 45%, glyphosate dimethylamine salt 40%, and fatty alcohol-polyoxyethylene ether 8%, sulphate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 3% water of mixture summation quality to mediate, granulation after kneading, under 75 DEG C of conditions, dry, obtain 2,4-D choline 45%+ glyphosate dimethylamine salt 40% water-soluble granule, particle appearance is full mellow and full, granulating rate 99.9%.
embodiment 3
Each constituent content (by weight percentage) is 2,4-D choline 15%, glyphosate dimethylamine salt 70%, and alkyl amide taurate and fatty alcohol-polyoxyethylene ether composition 6%, phosphate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 7% water of mixture summation quality to mediate, granulation after kneading, under 65 DEG C of conditions, dry, obtain 2,4-D choline 15%+ glyphosate dimethylamine salt 70% water-soluble granule, particle appearance is full mellow and full, granulating rate 99.0%.
embodiment 4
Each constituent content (by weight percentage) is 2,4-D choline 20%, glyphosate dimethylamine salt 65%, and polyoxyethylene nonylphenol ether and styrene polyoxyethylene ether ammonium sulfate salt composite 7%, nitrate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 9% water of mixture summation quality to mediate, granulation after kneading, under 55 DEG C of conditions, dry, obtain 2,4-D choline 20%+ glyphosate dimethylamine salt 65% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.7%.
embodiment 5
Each constituent content (by weight percentage) is 2,4-D choline 25%, glyphosate dimethylamine salt 60%, and polyoxyethylene fatty amine and ethoxylated castor fluid composition 6%, phosphoric acid hydrogen disalt is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 7% water of mixture summation quality to mediate, granulation after kneading, under 50 DEG C of conditions, dry, obtain 2,4-D choline 25%+ glyphosate dimethylamine salt 60% water-soluble granule, particle appearance is full mellow and full, granulating rate 99.1%.
embodiment 6
Each constituent content (by weight percentage) is 2,4-D choline 30%, glyphosate dimethylamine salt 55%, and fatty acid polyethylene glycol ester 9%, hydrochloride is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 4% water of mixture summation quality to mediate, granulation after kneading, under 40 DEG C of conditions, dry, obtain 2,4-D choline 30%+ glyphosate dimethylamine salt 55% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.7%.
embodiment 7
Each constituent content (by weight percentage) is 2,4-D choline 35%, glyphosate dimethylamine salt 50%, and alkylphenol polyoxyethylene 8%, silicate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 10% water of mixture summation quality to mediate, granulation after kneading, under 45 DEG C of conditions, dry, obtain 2,4-D choline 35%+ glyphosate dimethylamine salt 50% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.2%.
embodiment 8
Each constituent content (by weight percentage) is 2,4-D choline 40%, glyphosate dimethylamine salt 45%, and polyoxyethylene poly-oxygen propylene aether and alkylphenol polyoxyethylene composition 10%, silicate and hydrochloride are mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 5% water of mixture summation quality to mediate, granulation after kneading, under 80 DEG C of conditions, dry, obtain 2,4-D choline 40%+ glyphosate dimethylamine salt 45% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.8%.
embodiment 9
Each constituent content (by weight percentage) is 2,4-D choline 50%, glyphosate dimethylamine salt 35%, and aliphatic amine polyoxyethylene ether 5%, borate and phosphate are mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 4% water of mixture summation quality to mediate, granulation after kneading, under 60 DEG C of conditions, dry, obtain 2,4-D choline 50%+ glyphosate dimethylamine salt 35% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.8%.
embodiment 10
Each constituent content (by weight percentage) is 2,4-D choline 15%, glyphosate dimethylamine salt 75%, and polyoxyethylene nonylphenol ether sulphate 5%, carbonate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 6% water of mixture summation quality to mediate, granulation after kneading, under 70 DEG C of conditions, dry, obtain 2,4-D choline 15%+ glyphosate dimethylamine salt 75% water-soluble granule, particle appearance is full mellow and full, granulating rate 98.0%.
embodiment 11
Each constituent content (by weight percentage) is 2,4-D choline 35%, glyphosate dimethylamine salt 55%, and alkyl biphenyl ether disulfonic acid magnesium salts 6%, phosphoric acid hydrogen disalt is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 2% water of mixture summation quality to mediate, granulation after kneading, under 55 DEG C of conditions, dry, obtain 2,4-D choline 35%+ glyphosate dimethylamine salt 55% water-soluble granule, particle appearance is full mellow and full, granulating rate 97.8%.
embodiment 12
Each constituent content (by weight percentage) is 2,4-D choline 65%, glyphosate dimethylamine salt 25%, and triethanolamine salt and polyoxyethylene polyoxypropylene carboxylic acid salt compositions 7%, bicarbonate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 4% water of mixture summation quality to mediate, granulation after kneading, under 70 DEG C of conditions, dry, obtain 2,4-D choline 65%+ glyphosate dimethylamine salt 25% water-soluble granule, particle appearance is full mellow and full, granulating rate 97.4%.
embodiment 13
Each constituent content (by weight percentage) is 2,4-D choline 15%, glyphosate dimethylamine salt 80%, and polyoxyethylene nonylphenol ether and polyoxyethylene polyoxypropylene carboxylic acid salt compositions 3%, sulphate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 8% water of mixture summation quality to mediate, granulation after kneading, under 65 DEG C of conditions, dry, obtain 2,4-D choline 15%+ glyphosate dimethylamine salt 80% water-soluble granule, particle appearance is full mellow and full, granulating rate 97.0%.
embodiment 14
Each constituent content (by weight percentage) is 2,4-D choline 50%, glyphosate dimethylamine salt 40%, and fatty alcohol-polyoxyethylene ether 2.5%, phosphate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 10% water of mixture summation quality to mediate, granulation after kneading, under 70 DEG C of conditions, dry, obtain 2,4-D choline 50%+ glyphosate dimethylamine salt 40% water-soluble granule, particle appearance is full mellow and full, granulating rate 97.1%.
embodiment 15
Each constituent content (by weight percentage) is 2,4-D choline 75%, glyphosate dimethylamine salt 20%, and ethoxy castor oil 2%, carbonate is mended to 100%.Preparation method is: by each component in kneader after full and uniform mixing, add 7% water of mixture summation quality to mediate, granulation after kneading, under 55 DEG C of conditions, dry, obtain 2,4-D choline 75%+ glyphosate dimethylamine salt 20% water-soluble granule, particle appearance is full mellow and full, granulating rate 97.2%.
properties of product test
The water-soluble granule of embodiment 1～15 gained is carried out to performance test, the results are shown in Table 1.
Can find out by above-mentioned data, above-described embodiment make 2,4-D choline and glyphosate dimethylamine salt composition water-soluble granule good quality.
And, above-described embodiment make 2,4-D choline and glyphosate dimethylamine salt water-soluble granule organic solvent-free are without dust, environmentally friendly, use it for Amaranthus retroflexus, broadcast ma wormwood artemisia, the weed control such as field bindweed, Siberian cocklebur, piemarker grass, dayflower has positive effect.
the test of pesticide effectiveness
1, institute's with medicament
Test medicine: all embodiment of the present invention;
Contrast medicament: 74.7% soluble granule of glyhosate ammonium, registration number PD20097137, Shandong Weifang Rainbow Chemical Co., Ltd. produces; 2,4-D dimethylamine salt 720g/L aqua, registration card number PD20102185, Shandong Weifang Rainbow Chemical Co., Ltd. produces.
2, test site
Selecting Dengmai County, Hainan Province test Citrus Orchard is test region, and this Citrus Orchard plantation 4 years, goes into operation, and kind is red Jiang Cheng, weeds cover degree 65% left and right, and natural plant height is 4-6cm, grows vigorous, children is tender.Weeds mainly contain: Amaranthus retroflexus, broadcast ma wormwood artemisia, field bindweed, Siberian cocklebur, piemarker grass, dayflower.
3, experimental technique
3.1 drug dose
3.2 dispenser weather conditions on the same day
Dispenser was partly cloudy the same day, 29.9 DEG C of mean temperature of air, and relative moisture 72%, without Precipitation Process, 2-10 days after dispenser, taking cloudy weather as main, wherein has Precipitation Process for 2 days, total rainfall 46.9mm, temperature 29.8-31.1 DEG C, relative moisture 66-72%.Be experimental field red soil, pH6.8 left and right.
3.3 application method
Experimental field be divided into treatment region and check plot, treatment region, according to the dispenser of weeds foliar spray method, uses the manual backpack sprayer of Singapore Jacto HD400 type, and per hectare is converted 675 liters of liquids; The clear water that check plot sprays same amount in contrast.
4, drug effect computational methods
Within after medicine 10 days, detect weeds fresh weight.Drug effect computing formula is as follows:
5, result
Can find out from above-mentioned data, each embodiment preparation can effectively be prevented and kill off all kinds of weeds in field according to 800 grams/ha of consumptions of active ingredient.The present invention is by the selection of auxiliary agent and proportioning, and the water-soluble granule effect of drugs of gained is more excellent.
Claims (10)
1. one kind 2, the water-soluble granule of 4-D choline and glyphosate dimethylamine salt, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 5-75%, glyphosate dimethylamine salt 15-85%, auxiliary agent 2-15%, water soluble filler surplus.
2. water-soluble granule according to claim 1, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 15-65%, glyphosate dimethylamine salt 25-75%, auxiliary agent 5-12%, water soluble filler surplus.
3. water-soluble granule according to claim 1, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 15-50%, glyphosate dimethylamine salt 35-70%, auxiliary agent 5-10%, water soluble filler surplus.
4. water-soluble granule according to claim 1, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 15-50%, glyphosate dimethylamine salt 35-70%, auxiliary agent 5-8%, water soluble filler surplus.
5. according to the water-soluble granule granula described in any one in claim 1-4, it is characterized in that: the total content of 2,4-D choline and glyphosate dimethylamine salt is 80-95%, optimum is 85%.
6. water-soluble granule according to claim 1, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 19.5%, glyphosate dimethylamine salt 65.5%, auxiliary agent 5-8%, water soluble filler surplus.
7. water-soluble granule granula according to claim 1, is characterized in that comprising the component of following percetage by weight: 2,4-D choline 45%, glyphosate dimethylamine salt 40%, auxiliary agent 5-8%, water soluble filler surplus.
8. according to the water-soluble granule described in any one in claim 1-7, it is characterized in that: described auxiliary agent is alkyl amide taurate, polyoxyethylene fatty acid ester, fatty alcohol-polyoxyethylene ether, polyoxyethylene fatty amine, ethoxy castor oil, fatty acid polyethylene glycol ester, alkylphenol polyoxyethylene, polyoxyethylene poly-oxygen propylene aether, aliphatic amine polyoxyethylene ether, polyoxyethylene polyoxypropylene carboxylate, polyoxyethylene nonylphenol ether, polyoxyethylene nonylphenol ether sulphate, styrene polyoxyethylene ether ammonium sulfate salt, one or more in alkyl biphenyl ether disulfonic acid magnesium salts and triethanolamine salt, be preferably aliphatic amine polyoxyethylene ether.
9. according to the water-soluble granule described in any one in claim 1-7, it is characterized in that: described water soluble filler is water-soluble inorganic salt, comprise and one or more in sulphate, nitrate, hydrochloride, carbonate, bicarbonate, phosphate, phosphoric acid hydrogen disalt, dihydric phosphate, borate and silicate be preferably sulphate.
10. one kind claimed in claim 12, the preparation method of the water-soluble granule of 4-D choline and glyphosate dimethylamine salt, it is characterized in that: by 2, after 4-D choline, glyphosate dimethylamine salt, auxiliary agent and water soluble filler fully mix in kneader, add the water of the 1-10wt% of mixture gross mass to mediate, at granulation after kneading, 40-80 DEG C, dry, obtain the water-soluble granule of 2,4-D choline and glyphosate dimethylamine salt.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447862A (en) * | 2014-12-01 | 2015-03-25 | 江苏好收成韦恩农化股份有限公司 | Preparation method of glyphosate monovalence salt or mixed salt containing glyphosate monovalence salt |
| WO2022165396A1 (en) * | 2021-02-01 | 2022-08-04 | Valent Biosciences Llc | Process for preparing 1-amino-1-cyclopropanecarboxylic acid granules |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690498A (en) * | 2009-10-15 | 2010-04-07 | 山东潍坊润丰化工有限公司 | Gglyphosate.2,4-D water-soluble granules |
| CN102946736A (en) * | 2010-04-20 | 2013-02-27 | 陶氏益农公司 | Aqueous herbicidal concentrates of auxinic carboxylic acids with reduced eye irritancy |
| CN103081909A (en) * | 2013-01-25 | 2013-05-08 | 山东潍坊润丰化工有限公司 | 2,4-D choline water-soluble granules and preparation method thereof |
-
2014
- 2014-05-13 CN CN201410200097.0A patent/CN103947672A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690498A (en) * | 2009-10-15 | 2010-04-07 | 山东潍坊润丰化工有限公司 | Gglyphosate.2,4-D water-soluble granules |
| CN102946736A (en) * | 2010-04-20 | 2013-02-27 | 陶氏益农公司 | Aqueous herbicidal concentrates of auxinic carboxylic acids with reduced eye irritancy |
| CN103081909A (en) * | 2013-01-25 | 2013-05-08 | 山东潍坊润丰化工有限公司 | 2,4-D choline water-soluble granules and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447862A (en) * | 2014-12-01 | 2015-03-25 | 江苏好收成韦恩农化股份有限公司 | Preparation method of glyphosate monovalence salt or mixed salt containing glyphosate monovalence salt |
| WO2022165396A1 (en) * | 2021-02-01 | 2022-08-04 | Valent Biosciences Llc | Process for preparing 1-amino-1-cyclopropanecarboxylic acid granules |
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Application publication date: 20140730 |