CN106212453B - A kind of glufosinate-ammoniumaqua aqua builder of the acid containing trimethylamino - Google Patents
A kind of glufosinate-ammoniumaqua aqua builder of the acid containing trimethylamino Download PDFInfo
- Publication number
- CN106212453B CN106212453B CN201610523084.6A CN201610523084A CN106212453B CN 106212453 B CN106212453 B CN 106212453B CN 201610523084 A CN201610523084 A CN 201610523084A CN 106212453 B CN106212453 B CN 106212453B
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- CN
- China
- Prior art keywords
- glufosinate
- trimethylamino
- builder
- acid
- ammoniumaqua
- 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.)
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Classifications
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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
- 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
- A01N25/30—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 characterised by the surfactants
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
Abstract
The invention discloses a kind of glufosinate-ammoniumaqua aqua builder of acid containing trimethylamino, containing a effective amount of trimethylamino acid in the builder.Surface activator composition of the invention has excellent moisturizing and synergistic effect, and biodegradable is strong, is more advantageous to environmental protection suitable for glufosinate-ammonium content in a variety of glufosinate-ammoniumaqua aquas of 5%-50%.
Description
Technical field
The invention belongs to agricultural surfactant fields, and it is dedicated to be related to a kind of glufosinate-ammoniumaqua aqua containing trimethylamino acid
The glufosinate-ammoniumaqua aqua builder of surface activator composition more particularly to a kind of acid containing trimethylamino.
Background technique
Glufosinate-ammonium is a kind of organic phosphates herbicide, glutamine synthetase inhibitor, non-selective contact weedicide.Have one
Determine systemic action, can be used for orchard, vineyard, bare place weeding, it can also be used to prevent and kill off to potato annual or perennial double
Cotyledon and gramineae weed and nutgrass flatsedge etc..But since using effect is poor under low temperature drying environment for glufosinate-ammonium, especially dry
In dry environment, plant is to keep moisture, reduce transpiration, can close stomata, leaf rolling, leaf skin and thicken, to reduce
Absorption to glufosinate-ammonium；Meanwhile the exchange of the intracorporal water flow of plant, intercellular substance can also weaken, therefore glufosinate-ammonium is being planted
The intracorporal conduction velocity of object can also reduce.
Amino acid humectant is a kind of efficient moisture-retention agent of natural amphoteric ionic, is naturally present in fructus lycii, in kelp.Function
Effect is identical as hyaluronic acid, can be safely used in cosmetics and washing class product.It is a kind of to absorb fast, high novel of activity
Moisturizer can improve rapidly the moisture holding capacity of skin and hair, the work of activated cell in the application of personal care product
Power has and skin is kept to moisten, smooth, prevents the effect for having dry skin and shading.
Amino acid humectant belongs to pure natural structural material, and natural intrinsic moisturizing ingredient, it keeps the ability of moisture than appointing
What natural or synthetic polymer is all strong.Performance of keeping humidity is 12 times of glycerol.With high biological compatibility, it is highly soluble in water.
It is very heat-resisting, acidproof and alkaline-resisting and applied widely, easy to operate, safety and stability.
It is incompatible since trimethylamino acid is easy layering, precipitation in the aqueous solution of glufosinate-ammonium and its salt, so that three
Methylamino acid can not be as a component in the synergist or synergist of glufosinate-ammoniumaqua aqua.The present invention is directed to trimethylamino
The excellent performance of keeping humidity of acid, and the characteristic of glufosinate-ammonium is combined, the surfactant for selecting other suitable and trimethylamino acid
It is reasonably combined, make the glufosinate-ammoniumaqua aqua synergist with high synergistic effect.The present invention has that biological degradability is strong simultaneously, ring
The features such as border compatibility is strong, meets the demand for development of the following agricultural surfactant.
Summary of the invention
The object of the present invention is to provide a kind of glufosinate-ammoniumaqua aqua builders of acid containing trimethylamino.
The purpose of the present invention is what is be accomplished by the following way:
A kind of glufosinate-ammoniumaqua aqua builder of the acid containing trimethylamino contains a effective amount of trimethyl in the builder
Amino acid.
Trimethylamino acid mass content is 1~20% in the builder.
It is preferred that trimethylamino acid mass content is 5~15% in the builder.
In auxiliary agent of the present invention in addition to trimethylamino acid, also contain surfactant.The surfactant is alkyl
Glucosides, cocamidopropyl propyl amide amine oxide and sodium sulfate of polyethenoxy ether of fatty alcohol.Alkyl glycosides, cocamidopropyl propyl amide amine oxide and
The weight ratio of sodium sulfate of polyethenoxy ether of fatty alcohol is preferably 10-20:5-15:30-50.
It is preferred that a kind of glufosinate-ammoniumaqua aqua builder of acid containing trimethylamino, various material components are according to matter in the auxiliary agent
Percentage is measured to calculate are as follows:
The preparation method of builder of the present invention: it is stirred evenly after each component is mixed according to conventional mixing to
?.
The glufosinate-ammoniumaqua aqua builder of present invention acid containing trimethylamino is suitable for glufosinate-ammonium content 5%~50%
Various aquas.Preparing glufosinate-ammoniumaqua aqua using it has excellent moisture retention, the adhesive force of preparation can be significantly improved, to system
The synergistic effect of agent is significant.
Composition of the invention has the advantage that
1, the present invention provides a kind of novel glufosinate-ammoniumaqua aqua builder, is successfully introduced into agricultural surfactant for the first time
The natural amphoteric auxiliary agent trimethylamino acid of safety and environmental protection in cosmetics and washing class product, so that the moisturizing synergistic effect of auxiliary agent
More preferably, the adhesive force of preparation can be significantly improved, performance is more stable.
2, the surface activator composition that the present invention provides a kind of acid containing trimethylamino is suitable for a variety of glufosinate-ammoniumaqua aquas,
The glufosinate-ammoniumaqua aqua of preparation have excellent performance of keeping humidity, be conducive to glufosinate-ammonium arrange exhibits and wetability, can further improve medicine
Agent utilization rate.
3, the present invention also contains alkyl glycosides, cocamidopropyl propyl amide amine oxide and fat not only containing trimethylamino acid
The good surfactant product of the environment compatibilities such as alcohol polyethenoxy ether sodium sulfate, therefore, the present invention have excellent biology drop
Xie Xing has tight security to environment and biology.
4, the present invention selects suitable surface in conjunction with glufosinate-ammonium and its characteristic of salt for the performance of trimethylamino acid
Activating agent and trimethylamino acid are reasonably combined, and obtained aqua is precipitated without layering, and still clear after placement 2 years, have
The compatibility for solving trimethylamino acid and glufosinate-ammonium and its various salt of effect, makes the glufosinate-ammonium water with synergistic effect
Agent synergist.
Specific embodiment
Explanation is further expalined to the method for the present invention below by way of specific embodiment:
Embodiment 1
Each material mass percentage in a kind of glufosinate adjuvants of the acid containing trimethylamino: trimethylamino acid 5%, alkyl
Glucosides 10%, cocamidopropyl propyl amide amine oxide 15%, sodium sulfate of polyethenoxy ether of fatty alcohol 50%, water complements to 100%, according to
Conventional auxiliary agent is mixed evenly.
Embodiment 2
Each material mass percentage in a kind of glufosinate adjuvants of the acid containing trimethylamino: trimethylamino acid 15%, alkane
Base glucosides 20%, cocamidopropyl propyl amide amine oxide 5%, sodium sulfate of polyethenoxy ether of fatty alcohol 50%, water complements to 100%, presses
The auxiliary agent of more solito is mixed evenly.
Embodiment 3
Each material mass percentage in a kind of glufosinate adjuvants of the acid containing trimethylamino: trimethylamino acid 10%, alkane
Base glucosides 15%, cocamidopropyl propyl amide amine oxide 15%, sodium sulfate of polyethenoxy ether of fatty alcohol 30%, water complements to 100%, presses
The auxiliary agent of more solito is mixed evenly.
Embodiment 4
Each material mass percentage in a kind of glufosinate adjuvants of the acid containing trimethylamino: trimethylamino acid 15%, alkane
Base glucosides 10%, cocamidopropyl propyl amide amine oxide 15%, sodium sulfate of polyethenoxy ether of fatty alcohol 50%, water complements to 100%, presses
The auxiliary agent of more solito is mixed evenly.
Embodiment 5
5% glufosinate-ammoniumaqua aqua, by mass percentage by following substance, and using conventional pesticide preparation processing method prepare and
At: glufosinate-ammonium 5%, builder (being prepared according to 1 method of embodiment) 20%, water complements to 100%.
The 5% glufosinate-ammoniumaqua aqua appearance is colourless transparent liquid, and cold storage (0 DEG C, 7d) and heat storage (54 DEG C, 14d) are without layering
It is precipitated；Still clear after room temperature 2 years；It has good stability.
Embodiment 6
13.5% glufosinate-ammoniumaqua aqua by mass percentage by following substance, and is matched using conventional pesticide preparation processing method
Make: glufosinate-ammonium 13.5%, builder (being prepared according to 2 method of embodiment) 20%, water complements to 100%.
The 13.5% glufosinate-ammoniumaqua aqua appearance is colourless transparent liquid, (54 DEG C, 14d) nothings point of cold storage (0 DEG C, 7d) and heat storage
It chromatographs out；Still clear after room temperature 2 years；It has good stability.
Embodiment 7
18% glufosinate-ammoniumaqua aqua by mass percentage by following substance, and is prepared using conventional pesticide preparation processing method
Form: glufosinate-ammonium 18%%, builder (being prepared according to 3 method of embodiment) 20%, water complements to 100%.
The 18% glufosinate-ammoniumaqua aqua appearance is colourless transparent liquid, and cold storage (0 DEG C, 7d) and heat storage (54 DEG C, 14d) are without layering
It is precipitated；Still clear after room temperature 2 years；It has good stability.
Embodiment 8
50% glufosinate-ammoniumaqua aqua by mass percentage by following substance, and is prepared using conventional pesticide preparation processing method
Form: glufosinate-ammonium 50%, builder (being prepared according to 4 method of embodiment) 10%, water complements to 100%.
The 50% glufosinate-ammoniumaqua aqua appearance is colorless and transparent thick liquid, cold storage (0 DEG C, 7d) and heat storage (54 DEG C, 14d) nothing
Layering is precipitated；It is still transparent after room temperature 2 years；It has good stability.
Embodiment 9
Performance of keeping humidity testing experiment
Test agent: 4 builders in embodiment 1-4
Contrast agents: sodium sulfate of polyethenoxy ether of fatty alcohol (70% aqueous solution)
Test method:
It accurately weighs 1.0g sample to be placed in the crystallising dish of diameter 3cm, be placed in the drier of relative humidity 43%, in perseverance
Under the conditions of 20 DEG C of temperature, after placing 48h, the weight of each sample is accurately weighed, is tested in triplicate, moisturizing is found out by following formula
Rate:
Moisturizing rate=100*Hn/Ho
Ho is sample wet weight in formula, and Hn is the wet weight of sample after placing.
1 performance of keeping humidity comparing result table of table
From the result of upper table, performance of keeping humidity of the invention is much due to the common Additives Products of current glufosinate-ammonium preparation
Sodium sulfate of polyethenoxy ether of fatty alcohol illustrates that auxiliary agent of the present invention has excellent performance of keeping humidity.
Embodiment 10
Field control effectiveness test:
Reagent agent:
4 kinds of glufosinate-ammoniumaqua aquas in embodiment 5~8.
Comparison medicament:
18% glufosinate-ammoniumaqua aqua (commercially available).
Control object:
The annual grassy weeds such as herba setariae viridis, barnyard grass, Horseweed Herb, knotweed and humulus grass.
Test method:
According to the area of experimental plot, good various medicaments of precise, and after being watered dilution, using knapsack sprayer,
Carry out even spraying, the dedicated Fan spray head of sprinkler selection herbicide.
10d, 20d observe weeds death condition, and the activity of weeding of more various medicaments after medicine respectively after test.
2 the embodiment of the present invention preparation Herbicidal Testing Trials effect of table see the table below (10d after medicine)
3 the embodiment of the present invention preparation Herbicidal Testing Trials effect of table see the table below (20d after medicine)
Field control effectiveness test result shows that the herbicidal effect for the glufosinate-ammoniumaqua aqua prepared using the present invention is significant, illustrates this
Invention is significant to glufosinate-ammoniumaqua aqua synergistic effect.
Claims (1)
1. a kind of glufosinate-ammoniumaqua aqua builder of acid containing trimethylamino, which is characterized in that various material components in the auxiliary agent
It is calculated by mass percentage are as follows:
Trimethylamino acid 5-15%
Alkyl glycosides 10-20%
Cocamidopropyl propyl amide amine oxide 5-15%
Sodium sulfate of polyethenoxy ether of fatty alcohol 30-50%
Water complements to 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523084.6A CN106212453B (en) | 2016-07-05 | 2016-07-05 | A kind of glufosinate-ammoniumaqua aqua builder of the acid containing trimethylamino |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610523084.6A CN106212453B (en) | 2016-07-05 | 2016-07-05 | A kind of glufosinate-ammoniumaqua aqua builder of the acid containing trimethylamino |
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| CN106212453A CN106212453A (en) | 2016-12-14 |
| CN106212453B true CN106212453B (en) | 2019-09-20 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691435B (en) * | 2017-09-22 | 2018-08-07 | 四川利尔作物科学有限公司 | Glufosinate-ammoniumaqua aqua of high-efficiency environment friendly and its preparation method and application |
| 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 |
| CN110476968A (en) * | 2019-08-19 | 2019-11-22 | 南京拓际生物科技有限公司 | The low bubble low amounts type glufosinate-ammonium of one kind and glyphosate surfactant and its preparation process |
| CN111657278A (en) * | 2020-05-06 | 2020-09-15 | 南京威尔生物科技有限公司 | Glufosinate-ammonium assistant, glufosinate-ammonium aqueous solution prepared by using glufosinate-ammonium assistant and preparation method of glufosinate-ammonium aqueous solution |
| CN111616143A (en) * | 2020-05-06 | 2020-09-04 | 南京威尔生物科技有限公司 | Auxiliary agent for fluorosulfonic water agent and fluorosulfonic water agent prepared by same |
| CN112167262A (en) * | 2020-11-11 | 2021-01-05 | 浙江新安化工集团股份有限公司 | Weeding composition and herbicide |
| 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 |
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