CN1736197A - Water soluble granule of emamection benaoate and preparation method thereof - Google Patents
Water soluble granule of emamection benaoate and preparation method thereof Download PDFInfo
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- CN1736197A CN1736197A CN 200510010057 CN200510010057A CN1736197A CN 1736197 A CN1736197 A CN 1736197A CN 200510010057 CN200510010057 CN 200510010057 CN 200510010057 A CN200510010057 A CN 200510010057A CN 1736197 A CN1736197 A CN 1736197A
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- emamection benaoate
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- water soluble
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- soluble granule
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Abstract
Disclosed is a water soluble granule of emamection benaoate and preparing process, wherein the granule comprises methylamino avermectin benzoate stock, soybean lecithin, soybean oligosaccharide, ABX surface active agent, NP20 surface active agent, sodium hydrogen carbonate and citric acid.
Description
Technical field
The invention belongs to pesticidal preparations and method of manufacturing technology thereof, relate generally to a kind of environmental protection, water soluble granule of emamection benaoate and technology of preparing efficiently.
Background technology
At present, in the pesticidal preparations of China, mostly be the creamy agricultural chemicals, comprise the creamy agricultural chemicals made from the former medicine of emamection benaoate powdery, this is because the former medicine of emamection benaoate powdery is water insoluble, can only make the bottling of creamy product and put sale on market after dissolvings such as organic solvent such as toluene, dimethylbenzene.During use, first is tieed up salt creamy agricultural chemicals thin up, missible oil and medicine are scattered in the water jointly use.Because organic solvents such as toluene, dimethylbenzene are not only inflammable and explosive, and poisonous and harmful, this genus is nontoxic, the former medicine of the emamection benaoate of environmental protection becomes poisonous and hazardous agricultural chemicals in using organic solvent dissolutions such as toluene, dimethylbenzene, cause the residual of medicine on the crops and poison, and also extreme difference of the safety in utilization of agricultural chemicals and convenience.
Summary of the invention
Purpose of the present invention is exactly problem and the defective that exists at above-mentioned emamection benaoate creamy agricultural chemicals, design provides a kind of water soluble granule of emamection benaoate and preparation method thereof, reaches substituted methylamine base abamectin benzoate creamy agricultural chemicals gradually, thoroughly eliminates the purpose of its toxic action.
Basic design of the present invention is, water soluble granule of emamection benaoate is by the former medicine of emamection benaoate, soybean lecithin, soyabean oligosaccharides, the ABX surfactant, efficient thiophene cave, the NP20 surfactant, sodium bicarbonate and citric acid compatibility are formed, by the shared percentage of each composition of its weight be: the former medicine 1-10% of emamection benaoate, soybean lecithin 5%, soyabean oligosaccharides 10%, ABX surfactant 10%, efficient thiophene cave 0.5%, NP20 surfactant 3-7%, sodium bicarbonate 26.5-31.5%, citric acid 35%.The water soluble granule of emamection benaoate preparation method is: the former medicine of the emamection benaoate of powdery is dissolved, filters through toluene solution; Soybean lecithin, soyabean oligosaccharides, ABX surfactant, efficient thiophene cave are joined in after filtering the former medicine toluene of the emamection benaoate lysate in the lump, carrying out softening under every square centimeter of 10-15 kilogram pressure handles, back vacuum drying under 50-70 ℃ of low temperature, toluene solution is removed, made the compound female medicine that exists with solid state; NP20 surfactant, sodium bicarbonate and citric acid are mixed with compound female medicine, under every square centimeter of 10-15 kilogram pressure, carry out softening again and handle, get the plasticity preparation; The plasticity preparation is extruded into cylindrical particle, make water soluble granule of emamection benaoate after the drying.
Water-soluble granular formulation of the present invention has solved the water-fast problem of the former medicine of emamection benaoate, can be soluble in water about 3 minutes, dispersiveness reaches more than 99.9%, do not have come-up, do not have, having molten water-based can be good, sterilization is efficient, low toxicity, environmental protection, to the characteristics of crops non-secondary pollution, its preparation method technology is simple, is easy to control and operation.
Embodiment
Give an actual example below and be elaborated.
Take by weighing former medicine 50 grams of emamection benaoate of powdery, soybean lecithin 50 grams, soyabean oligosaccharides 100 grams, ABX surfactant 100 grams, efficient thiophene cave 5 grams, NP20 surfactant 50 grams, sodium bicarbonate 295 grams, citric acid 350 grams are standby, and the shared percentage by weight of its each composition is followed successively by 5%, 5%, 10%, 10%, 0.5%, 5%, 29.5% and 35%, amount to 100%.The former medicine of emamection benaoate with 50 gram powderies dissolves in toluene solution earlier, refilters; 50 gram soybean lecithins, 100 gram soyabean oligosaccharides, 100 gram ABX surfactants and the efficient thiophene cave of 5 grams are joined in after filtering the former medicine toluene of the emamection benaoate lysate simultaneously in the lump, carrying out softening under every square centimeter of 12 kilograms of pressure handles, back vacuum drying under 60 ℃ of low temperature, toluene solution is all removed, made the compound female medicine that exists with solid state; 50 gram NP20 surfactants, 295 gram sodium bicarbonates and 350 gram citric acids with after compound female medicine mixes, are carried out the softening processing once more under 13 kilograms per centimeter, 2 pressure, make the plasticity preparation; The plasticity preparation is crushed to diameter 1-1.5 millimeter, and the cylindrical particle of long 2-5 millimeter is obtained water soluble granule of emamection benaoate agricultural chemicals 1000 grams, packing, warehouse-in after the drying.
During use,, water soluble granule of emamection benaoate is dissolved in the 200-10000 times of water can sprays use according to deinsectization sterilization needs.The molten water-based energy of this agent is good, dissolving is quick, and residual few to the crops oxious component, helps green agriculture development, environmental protection and human body health.
Claims (2)
1, a kind of water soluble granule of emamection benaoate, it is characterized in that this agent is by the former medicine of emamection benaoate, soybean lecithin, soyabean oligosaccharides, the ABX surfactant, efficient thiophene cave, the NP20 surfactant, sodium bicarbonate and citric acid compatibility are formed, by the shared percentage of each composition of its weight be: the former medicine 1-10% of emamection benaoate, soybean lecithin 5%, soyabean oligosaccharides 10%, ABX surfactant 10%, efficient thiophene cave 0.5%, NP20 surfactant 3-7%, sodium bicarbonate 26.5-31.5%, citric acid 35%.
2, a kind of water soluble granule of emamection benaoate preparation method is characterized in that the former medicine of the emamection benaoate of powdery is dissolved, filters through toluene solution; Soybean lecithin, soyabean oligosaccharides, ABX surfactant, efficient thiophene cave are joined in after filtering the former medicine toluene of the emamection benaoate lysate in the lump, carrying out softening under every square centimeter of 10-15 kilogram pressure handles, back vacuum drying under 50-70 ℃ of low temperature, toluene solution is removed, made the compound female medicine that exists with solid state; NP20 surfactant, sodium bicarbonate and citric acid are mixed with compound female medicine, under every square centimeter of 10-15 kilogram pressure, carry out softening again and handle, get the plasticity preparation; The plasticity preparation is extruded into cylindrical particle, make water soluble granule of emamection benaoate after the drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010057 CN1736197A (en) | 2005-06-03 | 2005-06-03 | Water soluble granule of emamection benaoate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510010057 CN1736197A (en) | 2005-06-03 | 2005-06-03 | Water soluble granule of emamection benaoate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN1736197A true CN1736197A (en) | 2006-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510010057 Pending CN1736197A (en) | 2005-06-03 | 2005-06-03 | Water soluble granule of emamection benaoate and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394852C (en) * | 2006-09-21 | 2008-06-18 | 栾贵书 | Methylamino avermectin benzoate soluble granule and preparation method thereof |
| WO2009089688A1 (en) * | 2008-01-15 | 2009-07-23 | Guishu Luan | Water soluble granule of fipronil and its preparation |
| WO2009089687A1 (en) * | 2008-01-15 | 2009-07-23 | Guishu Luan | Water soluble granule of kresoxim-methyl and its preparation |
| CN107926948A (en) * | 2017-11-01 | 2018-04-20 | 邹百川 | A kind of softening aqueous formic acid and preparation method thereof and disinfectant and application |
| CN112970767A (en) * | 2019-12-13 | 2021-06-18 | 佳木斯兴宇生物技术开发有限公司 | Emamectin benzoate and ningnanmycin soluble granules and preparation method thereof |
-
2005
- 2005-06-03 CN CN 200510010057 patent/CN1736197A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394852C (en) * | 2006-09-21 | 2008-06-18 | 栾贵书 | Methylamino avermectin benzoate soluble granule and preparation method thereof |
| WO2009089688A1 (en) * | 2008-01-15 | 2009-07-23 | Guishu Luan | Water soluble granule of fipronil and its preparation |
| WO2009089687A1 (en) * | 2008-01-15 | 2009-07-23 | Guishu Luan | Water soluble granule of kresoxim-methyl and its preparation |
| CN107926948A (en) * | 2017-11-01 | 2018-04-20 | 邹百川 | A kind of softening aqueous formic acid and preparation method thereof and disinfectant and application |
| CN112970767A (en) * | 2019-12-13 | 2021-06-18 | 佳木斯兴宇生物技术开发有限公司 | Emamectin benzoate and ningnanmycin soluble granules and preparation method thereof |
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