CN103210916B - Agricultural thickening synergistic agent and glufosinate solution prepared from same - Google Patents
Agricultural thickening synergistic agent and glufosinate solution prepared from same Download PDFInfo
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- CN103210916B CN103210916B CN201310153565.9A CN201310153565A CN103210916B CN 103210916 B CN103210916 B CN 103210916B CN 201310153565 A CN201310153565 A CN 201310153565A CN 103210916 B CN103210916 B CN 103210916B
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- polyoxyethylene ether
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Abstract
The invention discloses an agricultural thickening synergistic agent which comprises the following components by weight percent: 10-30% of fatty alcohol polyoxyethylene ether sulfate, 10-20% of alkyl glycoside, 5-25% of sodium lauroyl sarcosinate, 5-10% of fatty alcohol polyoxyethylene ether, 5-15% of ammonium sulfate and the balance of water. The invention also discloses a glufosinate solution containing the agricultural thickening synergistic agent. The agricultural thickening synergistic agent has the characteristics of being good in wetting synergistic action and stable in performances, and is good in thickening synergistic effect; the glufosinate solution prepared from the agricultural thickening synergistic agent has higher viscosity, is beneficial to improving the adhesive force and the moisturizing performance of a liquid medicine, is beneficial to the internal absorption and the conductivity of glufosinate, and can promote the pesticide effect to be fully exerted; and furthermore, the agricultural thickening synergistic agent also has excellent biodegradability, and is high in safety to the environment and organisms, thus well fitting the development requirements of future agricultural surface active agents.
Description
Technical field
The present invention relates to a kind of thickening builder, especially relate to a kind of special thickening builder of careless ammonium phosphine isopropamide AS, belong to agricultural surfactant technical field.
Background technology
Grass ammonium phosphine belongs to broad-spectrum touch-out type weed killer herbicide, and systemic action is strong, and to kill root different from careless ammonium phosphine, and careless ammonium phosphine first kills leaf, can be conducted by plant transpiration effect at plant xylem, and its quick-acting is between paraquat and careless ammonium phosphine.Many weeds are responsive to careless ammonium phosphine, and the area producing resistance at careless ammonium phosphine can use as the substitute of careless ammonium phosphine
Fatty alcohol polyoxyethylene ether sulfate is as a kind of Green Additives, start to use in a large number on agrochemical product, and become the main body auxiliary agent of current careless ammonium phosphine soluble concentrate, it not only has good synergistic effect, and the viscosity of phosphine oxamate preparation can be significantly improved, and then improve the adhesive force of preparation.But the compatibility of careless ammonium phosphine and fatty alcohol polyoxyethylene ether sulfate is bad in aqueous, often needs a large amount of ethanol of interpolation or methyl alcohol polar solvent as cosolvent, be mixed with careless ammonium phosphine soluble liquid.Ethanol or methyl alcohol not only directly increase the production cost of careless ammonium phosphine preparation, and there is larger potential hazard to natural environment.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide that a kind of thickening synergistic effect is good, environment compatibility and the strong agricultural thickening builder of biological degradability and and the careless ammonium phosphine aqua of preparation.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of agricultural thickening builder, is characterized in that, comprises following component and the mass percentage of each component is:
Fatty alcohol polyoxyethylene ether sulfate 10-30%;
Alkyl glycoside 10-20%;
Sodium N-lauroyl sarcosinate 5-25%;
Fatty alcohol-polyoxyethylene ether 5-10%;
Ammonium sulfate 5-15%;
Water surplus.
Further, described fatty alcohol polyoxyethylene ether sulfate is sodium sulfate of polyethenoxy ether of fatty alcohol (AES) or AESA (AESA).
And a kind of careless ammonium phosphine aqua comprising above-mentioned agricultural thickening builder, it is characterized in that, comprise following component and the mass percentage of each component is respectively:
Grass ammonium phosphine 5-50%;
Agricultural thickening builder 10%;
Water surplus.
Wherein, the described viscosity > 200mPa.s of careless ammonium phosphine aqua when temperature is 25 DEG C.
The invention has the beneficial effects as follows: the present invention is due to containing fatty alcohol polyoxyethylene ether sulfate, auxiliary agent itself is made to have wetting synergy better, the feature that performance is more stable, and thickening synergistic effect is better, the careless ammonium phosphine aqua utilizing it to prepare has higher viscosity, be conducive to the adhesive force and the performance of keeping humidity that improve liquid, be more conducive to interior suction and the conductivity of careless ammonium phosphine, giving full play to of drug effect can be promoted; And owing to also containing alkyl glycoside, sodium N-lauroyl sarcosinate and fatty alcohol-polyoxyethylene ether; fatty alcohol polyoxyethylene ether sulfate and careless ammonium phosphine aqua is made to have good environment compatibility; utilize the present invention can process the thickening type phosphine oxamate aqua product truly not containing polar solvent completely; make auxiliary agent itself have excellent biological degradability simultaneously; to environment and biology, there is tight security, meet very much the demand for development of following agricultural surfactant.
Embodiment
Below in conjunction with specific embodiment, concrete introduction is carried out to the present invention.
embodiment 1
Agricultural thickening builder comprises following component and the mass percentage of each component is: an AES10%, alkyl glycoside 10%, sodium N-lauroyl sarcosinate 15%; fatty alcohol-polyoxyethylene ether 10%; ammonium sulfate 10%, water 45%, auxiliary agent mixing and stirring conveniently forms.
embodiment 2
Agricultural thickening builder comprises following component and the mass percentage of each component is: an AES10%, alkyl glycoside 20%, sodium N-lauroyl sarcosinate 10%; fatty alcohol-polyoxyethylene ether 10%; ammonium sulfate 5%, water 40%, auxiliary agent mixing and stirring conveniently forms.
embodiment 3
Agricultural thickening builder comprises following component and the mass percentage of each component is: an AES15%, alkyl glycoside 20%, sodium N-lauroyl sarcosinate 15%; fatty alcohol-polyoxyethylene ether 5%; ammonium sulfate 10%, water 35%, auxiliary agent mixing and stirring conveniently forms.
embodiment 4
Agricultural thickening builder comprises following component and the mass percentage of each component is: an AESA20%, alkyl glycoside 25%, sodium N-lauroyl sarcosinate 5%; fatty alcohol-polyoxyethylene ether 5%; ammonium sulfate 5%, water 40%, auxiliary agent mixing and stirring conveniently forms.
embodiment 5
Agricultural thickening builder comprises following component and the mass percentage of each component is: an AESA25%, alkyl glycoside 20%, sodium N-lauroyl sarcosinate 5%; fatty alcohol-polyoxyethylene ether 5%; ammonium sulfate 5%, water supplies 40%, and auxiliary agent mixing and stirring conveniently forms.
embodiment 6
5% careless ammonium phosphine aqua, comprises following component and the mass percentage of each component is the agricultural thickening builder 10% described in careless ammonium phosphine 5%, embodiment 1, water 85%, and utilizes conventional pesticide preparation processing method formulated:.
Said preparation outward appearance is light brown clear thick liquid, and viscosity (25 DEG C) is 270mPa.s, and cold and hot storage has good stability.
embodiment 7
13.5% careless ammonium phosphine aqua, comprises following component and the mass percentage of each component is the agricultural thickening builder 10% described in careless ammonium phosphine 13.5%, embodiment 2, water 76.5%, and utilizes conventional pesticide preparation processing method formulated.
Said preparation outward appearance is light brown clear thick liquid, and viscosity (25 DEG C) is 280mPa.s, and cold and hot storage has good stability.
embodiment 8
18% careless ammonium phosphine aqua, comprises following component and the mass percentage of each component is the agricultural thickening builder 10% described in careless ammonium phosphine 18%, embodiment 3, water 72%, and utilizes conventional pesticide preparation processing method formulated.
Said preparation outward appearance is light brown clear thick liquid, and viscosity (25 DEG C) is 310mPa.s, and cold and hot storage has good stability.
embodiment 9
30% careless ammonium phosphine aqua, comprises following component and the mass percentage of each component is the agricultural thickening builder 10% described in careless ammonium phosphine 30%, embodiment 4, water 60%, and utilizes conventional pesticide preparation processing method formulated.
Said preparation outward appearance is light brown clear thick liquid, and viscosity (25 DEG C) is 340mPa.s, and cold and hot storage has good stability.
embodiment 10
50% careless ammonium phosphine aqua, comprises following component and the mass percentage of each component is the agricultural thickening builder 10% described in careless ammonium phosphine 50%, embodiment 5, water 40%, and utilizes conventional pesticide preparation processing method formulated.
Said preparation outward appearance is light brown clear thick liquid, and viscosity (25 DEG C) is 350mPa.s, and cold and hot storage has good stability.
embodiment 11
Biologicall test is tested
Field control effectiveness test:
Reagent agent: 5 kinds in embodiment 6 ~ 10 careless ammonium phosphine aquas.
Contrast medicament: 18% careless ammonium phosphine aqua (commercially available).
Prevent and kill off object: the wasteland weeds such as annual fleabane herb, little lamb's-quarters, green foxtail, eleusine indica.
Test method: according to the area of experimental plot, the good various medicament of precise, and after being watered dilution, utilize knapsack sprayer, carry out even spraying, the Fan spray head that sprinkler selection weed killer herbicide is special.During spraying, liquid be noted evenly to spray application in experimental plot, accomplish the phenomenon not having drain spray, many sprays.
After test, after medicine, 15d, 30d observe weeds death condition respectively, and the activity of weeding of more various medicament.
Table 1: embodiments of the invention preparation Herbicidal Testing Trials effect sees the following form (after medicine 15d)
Table 2: embodiments of the invention preparation Herbicidal Testing Trials effect sees the following form (after medicine 30d)
Shown by the field control effectiveness test result shown in table 1 and table 2, the herbicidal effect of the careless ammonium phosphine aqua utilizing the present invention to prepare is remarkable, illustrates that the synergistic effect of the present invention to careless ammonium phosphine aqua is remarkable.
The present invention is illustrated according to above-described embodiment, should be appreciated that above-described embodiment does not limit the present invention in any form, and all employings are equal to replacement or the technical scheme that obtains of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (2)
1. an agricultural thickening builder, is characterized in that, comprises following component and the mass percentage of each component is:
Fatty alcohol polyoxyethylene ether sulfate 10-30%;
Alkyl glycoside 10-20%;
Sodium N-lauroyl sarcosinate 5-25%;
Fatty alcohol-polyoxyethylene ether 5-10%;
Ammonium sulfate 5-15%;
Water surplus,
Described fatty alcohol polyoxyethylene ether sulfate is sodium sulfate of polyethenoxy ether of fatty alcohol or AESA.
2. comprise a careless ammonium phosphine aqua for agricultural thickening builder according to claim 1, it is characterized in that, comprise following component and the mass percentage of each component is respectively:
Grass ammonium phosphine 5-50%;
Agricultural thickening builder 10%;
Water surplus,
The described viscosity > 200mPa.S of careless ammonium phosphine aqua when temperature is 25 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310153565.9A CN103210916B (en) | 2013-04-28 | 2013-04-28 | Agricultural thickening synergistic agent and glufosinate solution prepared from same |
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| CN201310153565.9A CN103210916B (en) | 2013-04-28 | 2013-04-28 | Agricultural thickening synergistic agent and glufosinate solution prepared from same |
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| CN103210916A CN103210916A (en) | 2013-07-24 |
| CN103210916B true CN103210916B (en) | 2015-03-25 |
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| CN103548824B (en) * | 2013-11-11 | 2015-09-09 | 浙江赞宇科技股份有限公司 | The electrostatic producing AES is adopted to remove the method that spray film makes insecticides adjuvant |
| CN105340978A (en) * | 2015-12-03 | 2016-02-24 | 山西农业大学 | Lepidoptera agricultural pest pesticide prepared from microcystis aeruginosa toxins |
| CN105638724A (en) * | 2016-03-01 | 2016-06-08 | 江苏七洲绿色化工股份有限公司 | Refined glufosinate ammonium soluble liquor and preparation method thereof |
| CN106172391B (en) * | 2016-07-05 | 2020-04-07 | 南京科翼新材料有限公司 | Agricultural synergistic additive containing sodium cocoyl glutamate |
| CN106386805A (en) * | 2016-08-31 | 2017-02-15 | 广东中迅农科股份有限公司 | Synergist for glufosinate ammonium aqueous solution |
| CN106614762A (en) * | 2016-09-29 | 2017-05-10 | 青岛海之源智能技术有限公司 | Warehouse bacteriostatic herbicide and preparation method |
| CN106614788A (en) * | 2016-09-29 | 2017-05-10 | 青岛海之源智能技术有限公司 | Efficient composite uncultivated land weed herbicide and preparation method thereof |
| CN106689124A (en) * | 2016-10-18 | 2017-05-24 | 江苏凯元科技有限公司 | Low-foam glufosinate-ammonium synergist and preparation method thereof |
| CN106879590B (en) * | 2017-04-05 | 2018-03-09 | 深圳市长园嘉彩环境材料有限公司 | A kind of low bubble Thief zone glufosinate-ammonium special assistant |
| CN107258780A (en) * | 2017-07-17 | 2017-10-20 | 范强 | A kind of agricultural dispersion moisture agent |
| CN107347879A (en) * | 2017-07-17 | 2017-11-17 | 范强 | A kind of pesticide soluble pulvis auxiliary agent |
| CN107535519B (en) * | 2017-09-26 | 2020-01-31 | 安徽国星生物化学有限公司 | glufosinate synergist and glufosinate solution prepared from same |
| CN108402040A (en) * | 2018-04-12 | 2018-08-17 | 南京科翼新材料有限公司 | A kind of auxiliary agent suitable for glufosinate-ammonium sylvine aqua |
| CN110839649A (en) * | 2018-08-20 | 2020-02-28 | 四川利尔作物科学有限公司 | Herbicidal composition and use thereof |
| JP7359645B2 (en) * | 2018-10-31 | 2023-10-11 | 花王株式会社 | herbicide composition |
| CN110663687B (en) * | 2019-10-23 | 2021-06-29 | 河北天发生物科技有限公司 | Emulsifier and application of auxiliary agent containing emulsifier in pesticide preparation processing |
| AU2020387734B2 (en) * | 2019-11-20 | 2021-10-07 | Elders Toll Formulation Pty Ltd | Herbicidal glufosinate composition |
| CN111449063B (en) * | 2020-05-11 | 2022-09-30 | 河北天发生物科技有限公司 | Emulsifier and application thereof in processing of pesticide spray auxiliary agent |
| CN112385651A (en) * | 2020-11-30 | 2021-02-23 | 南开沧州渤海新区绿色化工研究有限公司 | Glufosinate-ammonium moisturizing synergistic composition and preparation method thereof |
| CN113080199B (en) * | 2021-04-26 | 2022-01-11 | 南开沧州渤海新区绿色化工研究有限公司 | Synergistic composition of herbicide glufosinate |
| CN114208844A (en) * | 2021-12-29 | 2022-03-22 | 南京科翼新材料有限公司 | Low-foam thickening synergistic additive of refined glufosinate-ammonium aqueous solution |
| CN114557340B (en) * | 2022-03-15 | 2023-08-01 | 浙江新安化工集团股份有限公司 | Low-foam crystallization-resistant pesticide aqueous agent and preparation process thereof |
| CN115868487A (en) * | 2022-12-29 | 2023-03-31 | 南京科翼新材料有限公司 | Thickening synergistic additive suitable for refined glufosinate-ammonium and 2,4-drop compound aqueous solution |
| CN115868489A (en) * | 2022-12-29 | 2023-03-31 | 南京科翼新材料有限公司 | Synergistic additive of refined glufosinate soluble granules and preparation method thereof |
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