CN106172382B - A kind of builder suitable for fomesafen sodium salt aqua - Google Patents
A kind of builder suitable for fomesafen sodium salt aqua Download PDFInfo
- Publication number
- CN106172382B CN106172382B CN201610526204.8A CN201610526204A CN106172382B CN 106172382 B CN106172382 B CN 106172382B CN 201610526204 A CN201610526204 A CN 201610526204A CN 106172382 B CN106172382 B CN 106172382B
- Authority
- CN
- China
- Prior art keywords
- sodium salt
- fomesafen
- salt aqua
- builder
- fomesafen sodium
- 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
-
- 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
-
- 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
- A01N25/24—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 ingredients to enhance the sticking of the active ingredients
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/06—Sulfonic acid amides
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of builder suitable for fomesafen sodium salt aqua, which is mainly made of water soluble surfactant active such as sodium lauroyl sarcosine, polyacrylamide, dodecyl sulfobetaine and brassin lactones according to a certain percentage.The auxiliary agent salt resistance, temperature tolerance are good, significant to the synergy and thickening power of fomesafen sodium salt derivative, can significantly improve the activity of fomesafen.
Description
Technical field
The invention belongs to agricultural surfactant field, it is related to a kind of insecticides adjuvant, more particularly to a kind of suitable for fluorine sulphur
The safety of fomesafen sodium salt aqua can be improved in the auxiliary agent of amine grass ether sodium salt aqua, the auxiliary agent.
Background technique
Fomesafen be it is a kind of efficiently, selective herbicide, be mainly used for weeding after the bud of beans field, to preventing and kill off broadleaf weeds
There is special efficacy, action principle is absorbed by leaf portion, and photosynthesis is destroyed.Medicament also has fine activity in the soil.Fluorine sulfanilamide (SN)
The major defect of careless ether is certain phytotoxicity to be had to soybean, but restore quickly, is not easy to produce to soybean using application before broadcasting rear seedling
Crude drug evil.But under high temperature low humidity drought condition, serious phytotoxicity often is generated to soybean using fomesafen, even
It causes death.
Auxiliary agent of the invention is that have thickening, synergistic effect made of emphasis is developed for fomesafen sodium salt aqua
Surfactant package can significantly reduce the adhesion for improving medical fluid, it not only can be improved using activity, and can subtract
Delay its phytotoxicity to soybean, to fomesafen security functions with higher.
Summary of the invention
It is an object of the present invention to overcome the above deficiencies, and providing one kind can be improved fomesafen sodium salt aqua safety
The auxiliary agent of property.
The purpose of the present invention is what is be accomplished by the following way:
A kind of builder suitable for fomesafen sodium salt aqua, the builder principle active component are lauroyl
Sodium sarcosinate, polyacrylamide, dodecyl sulfobetaine and brassin lactones.Sodium lauroyl sarcosine, polyacrylamide,
The weight ratio of dodecyl sulfobetaine and brassin lactones are as follows: 10-30:1-10:5-20:1-5, principle active component exist
Weight percentage in auxiliary agent is 17%-65%.
The above-mentioned builder suitable for fomesafen sodium salt aqua, by the material composition of following mass content:
The auxiliary agent has excellent thickening power to fomesafen sodium salt aqua, and auxiliary dosage is the 5- of aqua quality
Between 30%, it is remarkably improved the viscosity of fomesafen sodium salt aqua, and then improves medicament in the adhesion property on weeds blade face.
The auxiliary agent has fomesafen sodium salt aqua excellent building performance, is remarkably improved fomesafen sodium salt
Use activity.
The auxiliary agent contains plant nutrient agent function, can significantly reduce phytotoxicity of the fomesafen to soybean, improve its safety
Property.
The excellent thickening power of polyacrylamide is remarkably improved the viscosity of preparation, and improves the adhesive force of medical fluid, yin from
Sub- wetting agent sodium lauroyl sarcosine and the collocation of amphoteric ion wetting agent dodecyl sulfobetaine use, and can significantly improve
Wetability and spreadability of the auxiliary agent in alkaline aqueous solution are being improved along with plant growth regulator brassin lactones use
While weed control efficacy, safety of the medicament to soybean is further improved.
The preparation method of builder of the present invention: conventionally mixing is stirred after each component is proportionally mixed
It mixes to stirring evenly.Beneficial effects of the present invention:
1, auxiliary agent thickening properties of the invention are significant, can significantly improve the viscosity of fomesafen sodium salt aqua, and
The effective rate of utilization of medicament can be improved in the adhesion property that medical fluid can be significantly improved.
2, auxiliary agent of the invention has fomesafen sodium salt aqua excellent building performance, is remarkably improved dicamba
Use activity.
3, auxiliary agent of the invention contains plant nutrient agent function, can significantly reduce phytotoxicity of the fomesafen to soybean, mention
Its high safety.
Specific embodiment
By following embodiment, the present invention is further described, but does not illustrate that the present invention is limited to these implementations
Example.
Embodiment 1
A kind of auxiliary agent of fomesafen sodium salt aqua is formulated by following substance according to mass percent:
Embodiment 2
A kind of auxiliary agent of fomesafen sodium salt aqua is formulated by following substance according to mass percent:
Embodiment 3
A kind of auxiliary agent of fomesafen sodium salt aqua is formulated by following substance according to mass percent:
Embodiment 4
A kind of auxiliary agent of fomesafen sodium salt aqua is formulated by following substance according to mass percent:
Embodiment 5
25% fomesafen sodium salt aqua, has following substance to be formulated by mass percentage:
Fomesafen sodium salt 25%
Auxiliary agent (being prepared according to 1 method of embodiment) 10%
Water complements to 100%
The viscosity of 25% fomesafen sodium salt aqua is 260mPa.s (25 DEG C), cold storage (0 DEG C, 7d) and it is hot store (54 DEG C,
14d) it is precipitated without layering；Still clear after room temperature 2 years；It has good stability.Dilution stability is qualified (to be utilized
342ppm standard hard water, which dilutes, stands 18h at 20 times, 30 DEG C, no layering and precipitating), good water solubility.
Embodiment 6
25% fomesafen sodium salt aqua, has following substance to be formulated by mass percentage:
Fomesafen sodium salt 25%
Auxiliary agent (embodiment 2) 10%
Water complements to 100%
The viscosity of 25% fomesafen sodium salt aqua is 300mPa.s (25 DEG C), cold storage (0 DEG C, 7d) and it is hot store (54 DEG C,
14d) it is precipitated without layering；Still clear after room temperature 2 years；It has good stability.Dilution stability is qualified (to be utilized
342ppm standard hard water, which dilutes, stands 18h at 20 times, 30 DEG C, no layering and precipitating), good water solubility.
Embodiment 7
25% fomesafen sodium salt aqua, has following substance to be formulated by mass percentage:
Fomesafen sodium salt 25%
Auxiliary agent (embodiment 3) 10%
Water complements to 100%
The viscosity of 25% fomesafen sodium salt aqua is 350mPa.s (25 DEG C), cold storage (0 DEG C, 7d) and it is hot store (54 DEG C,
14d) it is precipitated without layering；Still clear after room temperature 2 years；It has good stability.Dilution stability is qualified (to be utilized
342ppm standard hard water, which dilutes, stands 18h at 20 times, 30 DEG C, no layering and precipitating), good water solubility.
Embodiment 8
25% fomesafen sodium salt aqua, has following substance to be formulated by mass percentage:
Fomesafen sodium salt 25%
Auxiliary agent (embodiment 4) 10%
Water complements to 100%
The viscosity of 25% fomesafen sodium salt aqua is 500mPa.s (25 DEG C), cold storage (0 DEG C, 7d) and it is hot store (54 DEG C,
14d) it is precipitated without layering；Still clear after room temperature 2 years；It has good stability.Dilution stability is qualified (to be utilized
342ppm standard hard water, which dilutes, stands 18h at 20 times, 30 DEG C, no layering and precipitating), good water solubility.
Embodiment 9
4 kind of 25% fomesafen sodium salt aqua in embodiment 5~8.
Comparison medicament: 25% fomesafen sodium salt aqua (commercially available).
For studying object: soybean
Control object: the weeds such as dayflower, piemarker, amaranth, smartweed.
Test method: according to the area of experimental plot, good various medicaments of precise, and after being watered dilution, using bearing
Formula sprayer carries out even spraying, the dedicated Fan spray head of sprinkler selection herbicide.
15d, 30d observe weeds death condition, and the activity of weeding of more various medicaments after medicine respectively.1-15d after medicine
A situation arises for phytotoxicity of the interior observation medicament to soybean.
The embodiment of the present invention preparation Herbicidal Testing Trials effect see the table below 1 (15d after medicine) and table 2 (30d after medicine)
1 field control effectiveness test result of table (15d after medicine)
2 field control effectiveness test result of table (30d after medicine)
As can be seen from the above table, invention significantly improves the activity of weeding of fomesafen, and extend holding for medicament
The effect phase.
Security survey result of 3 medicament of table to soybean
As can be seen from the above table, the present invention significantly improves safety of the fomesafen to soybean, and to promoting crop
Growth.
Claims (3)
1. a kind of builder suitable for fomesafen sodium salt aqua, it is characterised in that the builder mainly effectively at
It is divided into sodium lauroyl sarcosine, polyacrylamide, dodecyl sulfobetaine and brassin lactones, wherein lauroyl flesh ammonia
Sour sodium, polyacrylamide, dodecyl sulfobetaine and brassin lactones weight ratio are as follows: 10-30:1-10:5-20:1-
5。
2. the builder according to claim 1 suitable for fomesafen sodium salt aqua, it is characterised in that mainly have
Imitating weight percentage of the ingredient in auxiliary agent is 17%-65%.
3. a kind of builder suitable for fomesafen sodium salt aqua, it is characterised in that the builder is by following quality
The material composition of content:
Sodium lauroyl sarcosine 10-30%
Polyacrylamide 1-10%
Dodecyl sulfobetaine 5-20%
Brassin lactones 1-5%
Water complements to 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526204.8A CN106172382B (en) | 2016-07-05 | 2016-07-05 | A kind of builder suitable for fomesafen sodium salt aqua |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526204.8A CN106172382B (en) | 2016-07-05 | 2016-07-05 | A kind of builder suitable for fomesafen sodium salt aqua |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106172382A CN106172382A (en) | 2016-12-07 |
| CN106172382B true CN106172382B (en) | 2019-04-12 |
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ID=57466419
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610526204.8A Active CN106172382B (en) | 2016-07-05 | 2016-07-05 | A kind of builder suitable for fomesafen sodium salt aqua |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106172382B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919844A (en) * | 2020-08-20 | 2020-11-13 | 南京拓凯新材料科技有限公司 | Synergistic type auxiliary agent special for fomesafen aqueous solution and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177442A (en) * | 1996-09-25 | 1998-04-01 | 大连瑞泽农药股份有限公司 | Fluosulfonamide oxalether cream |
| WO2005014777A2 (en) * | 2002-10-16 | 2005-02-17 | Board Of Regents, The University Of Texas System | Methods and compositions for increasing the efficacy of biologically-active ingredients |
| CN104582479A (en) * | 2012-07-26 | 2015-04-29 | 莫门蒂夫性能材料股份有限公司 | Antidrift composition |
-
2016
- 2016-07-05 CN CN201610526204.8A patent/CN106172382B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177442A (en) * | 1996-09-25 | 1998-04-01 | 大连瑞泽农药股份有限公司 | Fluosulfonamide oxalether cream |
| WO2005014777A2 (en) * | 2002-10-16 | 2005-02-17 | Board Of Regents, The University Of Texas System | Methods and compositions for increasing the efficacy of biologically-active ingredients |
| CN104582479A (en) * | 2012-07-26 | 2015-04-29 | 莫门蒂夫性能材料股份有限公司 | Antidrift composition |
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| Publication number | Publication date |
|---|---|
| CN106172382A (en) | 2016-12-07 |
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Address after: Room 610, block B, Research Institute of thousand talents program, No. 606, ningliu Road, Nanjing Chemical Industrial Park, Nanjing City, Jiangsu Province, 210042 Patentee after: NANJING KEYI NEW MATERIALS Co.,Ltd. Patentee after: Hangzhou Banghua Biotechnology Co.,Ltd. Address before: Room 610, block B, Research Institute of thousand talents program, No. 606, ningliu Road, Nanjing Chemical Industrial Park, Nanjing City, Jiangsu Province, 210042 Patentee before: NANJING KEYI NEW MATERIALS Co.,Ltd. Patentee before: HANGZHOU BANGHUA CHEMICAL Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CI03 | Correction of invention patent |
Correction item: change of the name or address of a patentee Correct: Be revoked False: Change Number: 24-01 Volume: 37 |
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| CI03 | Correction of invention patent |