CN107646867A - It is a kind of to be used for glufosinate-ammonium and thickener composition, the preparation method and applications of fluoroglycofen-ethyl Herbicidal combinations - Google Patents
It is a kind of to be used for glufosinate-ammonium and thickener composition, the preparation method and applications of fluoroglycofen-ethyl Herbicidal combinations Download PDFInfo
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- CN107646867A CN107646867A CN201710986026.1A CN201710986026A CN107646867A CN 107646867 A CN107646867 A CN 107646867A CN 201710986026 A CN201710986026 A CN 201710986026A CN 107646867 A CN107646867 A CN 107646867A
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- China
- Prior art keywords
- ammonium
- compound
- thickener composition
- glufosinate
- fluoroglycofen
- 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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- 239000000203 mixture Substances 0.000 title claims abstract description 66
- 239000002562 thickening agent Substances 0.000 title claims abstract description 43
- IPPAUTOBDWNELX-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl) 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate Chemical group C1=C([N+]([O-])=O)C(C(=O)OCC(=O)OCC)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 IPPAUTOBDWNELX-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title abstract description 12
- IAJOBQBIJHVGMQ-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid Chemical compound CP(O)(=O)CCC(N)C(O)=O IAJOBQBIJHVGMQ-UHFFFAOYSA-N 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 claims abstract description 28
- ZBMRKNMTMPPMMK-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid;azane Chemical compound [NH4+].CP(O)(=O)CCC(N)C([O-])=O ZBMRKNMTMPPMMK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229940126062 Compound A Drugs 0.000 claims abstract description 8
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims abstract description 7
- 150000001768 cations Chemical class 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- 241000370738 Chlorion Species 0.000 claims description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 229940006460 bromide ion Drugs 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 2
- 229910001414 potassium ion Inorganic materials 0.000 claims description 2
- 229910001415 sodium ion Inorganic materials 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 235000015424 sodium Nutrition 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- -1 nitrogenous amine Chemical class 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000003905 agrochemical Substances 0.000 description 10
- 239000003814 drug Substances 0.000 description 10
- 235000002639 sodium chloride Nutrition 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000009333 weeding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004009 herbicide Substances 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 102000005396 glutamine synthetase Human genes 0.000 description 1
- 108020002326 glutamine synthetase Proteins 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
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
- 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
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of thickener composition for being used for glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations, the aqueous solution that it is made up of the inorganic salts of surfactant and monovalence or bivalent cation, described surfactant are more than one or both of compound A, compound B or compound C.Compound A, B or C are nitrogenous amine surfactants, and the content of described surfactant is the 15 65% of thickener composition gross mass, and the content of inorganic salts is the 1 5% of thickener composition gross mass, and surplus is water.It is 20% glufosinate-ammonium and 2% fluoroglycofen-ethyl Herbicidal combinations preparation that thickener composition, which can apply to mass content,.In glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations preparaton, the weight/mass percentage composition of thickener composition is 8 20%.It can significantly improve glufosinate-ammonium and the viscosity of fluoroglycofen-ethyl Herbicidal combinations preparation.
Description
Technical field
The invention belongs to insecticides adjuvant field, and in particular to a kind of for glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations
Thickener composition, preparation method and applications.
Background technology
Glufosinate-ammonium (glufosinate-ammonium), also known as careless fourth phosphine, category hypophosphorous acid class are efficient, less toxic, friendly to environment
Good non-conducting, steriland herbicide, is a kind of glutamine synthetase inhibitor.When herbicide single dose is used alone often
The defects of weeding is not thorough, weeds are also easy to produce the resistance to the action of a drug, cost height, weeding speed is slow be present.The mixture of different herbicide kinds,
Weeding speed can be effectively improved, strengthens herbicidal effect, dosage is reduced, reduces cost, delay the generation of herbicide resistance, be
The important means of the weeds comprehensive regulation.After glufosinate-ammonium and fluoroglycofen-ethyl compounding, find the two in certain mixed ratio scope
There are certain synergy or summation action to weeds, weeding speed can be significantly improved, strengthen herbicidal effect.
Pesticide dosage how is reduced, the effect after dispenser is improved, is always problem of concern.By study find to
It is to reach the effective ways for being easy to apply, improve drug effect, reduce Pesticide use that auxiliary agent is added in pesticidal preparations, and it also has in addition
Reduce use cost, extension medicament shelf life and market life, beneficial to protection insect natural enemy, the effect to reduce environmental pollution
Fruit.And agricultural chemicals is with one kind that thickener is exactly in these auxiliary agents, it can play adhesion and deposition of the increase agricultural chemicals to target,
Reduce due to rain drop erosion, blow cause plant leaf mutually collide and rub caused by medicament be lost in, reduction agricultural chemicals to environment
Pollution, have the function that to control pollution sources, today that this increasingly strengthens for environmental consciousness is significant.In the prior art,
Glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations lack effective thickener composition.
The content of the invention
It is an object of the invention to provide a kind of for glufosinate-ammonium and the thickener composition of fluoroglycofen-ethyl Herbicidal combinations, energy
The viscosity of agricultural chemicals is enough significantly improved, so as to improve adhesion and deposition of the agricultural chemicals to target, reduces due to rain drop erosion, blow
Cause plant leaf mutually collide and rub caused by medicament be lost in, improve herbicidal effect, reduce pollution of the agricultural chemicals to environment, reach
To the effect of control pollution sources.
It is a further object of the present invention to provide the preparation method of the thickener composition, this method is simple, efficiently.
Another object of the present invention is to provide the application of the thickener composition.
The purpose of the present invention adopts the following technical scheme that realization：
It is a kind of be used for glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations in thickener composition, according to weight/mass percentage composition by
Following component compositions：
Surfactant 15-65%,
The inorganic salts 1-5% of monovalence or bivalent cation,
Surplus is water；
The surfactant is selected from more than one or both of compound A, compound B, compound C；
Described compound A has below formula：
Wherein R1For linear or branched C8-C22 saturation or aliphatic unsaturated hydrocarbon, a=1~6 and b=1~6；M+Be sun from
Son；
Described compound B has below formula：
Wherein R2For linear or branched C10-C22 saturation or aliphatic unsaturated hydrocarbon；C=1~6 and d=1~6；
Described compound C has below formula：
Wherein R3For linear or branched C14-C22 saturation or aliphatic unsaturated hydrocarbon；R4、R5And R6Independently selected from CH3、
CH2CH3、CH2CH2One kind in OH, X—For anion.A, b, c, d are natural number.
In the present invention, the inorganic salts of the monovalence or bivalent cation are sodium chloride, ammonium chloride or ammonium sulfate.
In the present invention, the M in the compound A and compound B formulas+For sodium ion, potassium ion, ammonium ion, change
X in compound C formulas—For chlorion, bromide ion or methyl sulfate.
The present invention also provides a kind of method for preparing the thickener composition, comprises the following steps：In surfactant
Add water, stir, be warming up to 45-55 DEG C, inorganic salts are added when surfactant is completely dissolved, stir to being completely dissolved, obtain
The thickener composition.
The present invention also provides the thickener composition answering in glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations preparaton
With.
In preferable technical scheme, the weight/mass percentage composition of glufosinate-ammonium is 5-30% in the preparaton, fluoroglycofen-ethyl
Weight/mass percentage composition be 0.5-5%.
In preferable technical scheme, the weight/mass percentage composition of thickener composition is described in claim 1 in the preparaton
8-20%.
In preferred technical scheme, the weight/mass percentage composition of thickener composition is 9-15% in the preparaton.
In preferred technical scheme, the weight/mass percentage composition of thickener composition described in claim 1 in the preparaton
For 10-12%.
Thickener composition of the present invention, agricultural chemicals viscosity can be significantly improved, so as to improve agricultural chemicals to the adhesion of target and sink
Accumulated amount, reduce due to rain drop erosion, blow cause plant leaf mutually collide and rub caused by medicament be lost in, improve weeding effect
Fruit, pollution of the agricultural chemicals to environment is reduced, have the function that to control pollution sources.The preparation method of thickener composition of the present invention,
Simply, efficiently.Glufosinate-ammonium containing thickener composition of the present invention and fluoroglycofen-ethyl Herbicidal combinations preparaton, herbicidal effect show
Work is higher than Conventional thickeners.
Embodiment
Following embodiments are used for further illustrating the present invention, but are not intended to be used to limit the present invention.Unless otherwise indicated, in reality
Apply in example all parts and percentages in mass.
Embodiment 1 prepares thickener composition 1
The thickener composition 1 of glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations is formulated for, specific method is as follows：It is public to 1
180 grams of surfactant As are put into jin reactor, then are pumped into 700 grams of water, open stirring, are warming up to 50 DEG C, stirring is treated for 30 minutes
Solid adds 10g sodium chloride after being completely dissolved, stirring is completely dissolved sodium chloride in 30 minutes, obtains thickener composition 1.
In the present embodiment, the structure of surfactant A is as follows：
Embodiment 2 prepares thickener composition 2
The thickener composition 2 of glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations is formulated for, specific method is as follows：It is public to 1
160 grams of surfactant As and 120 grams of surfactant Bs are put into jin reactor, then are pumped into 700 grams of water, open stirring, heating
To 50 DEG C, stirring adds 10g sodium chloride for 30 minutes after solid is completely dissolved, and stirring is completely dissolved sodium chloride in 30 minutes,
Obtain thickener composition 2.
In the present embodiment, the structure of surfactant A is as follows：
The structure of surfactant B is as follows：
Embodiment 3 prepares thickener composition 3
The thickener composition 3 of glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations is formulated for, specific method is as follows：It is public to 1
30 grams of surfactant As, 90 grams of surfactant Bs and 70 grams of surfactant C are put into jin reactor, then are pumped into 103.5 grams
Water, stirring to be opened, be warming up to 50 DEG C, stirring adds 5.5g sodium chloride for 30 minutes after solid is completely dissolved, and stirs 30 minutes,
Obtain thickener blend composition 3.
In the present embodiment, the structure of surfactant A is as follows：
The structure of surfactant B is as follows：
Surfactant C structure is as follows：
The preparaton 1 of embodiment 4
Preparaton 1 is 20% glufosinate-ammonium and 2% fluoroglycofen-ethyl complex preparation, according to weight/mass percentage composition by following component
Composition：
The preparaton 2 of embodiment 5
Preparaton 2 is 20% glufosinate-ammonium and 2% fluoroglycofen-ethyl complex preparation, according to weight/mass percentage composition by following component
Composition：
The preparaton 3 of embodiment 6
Preparaton 3 is 20% glufosinate-ammonium and 2% fluoroglycofen-ethyl complex preparation, according to weight/mass percentage composition by following component
Composition：
The preparaton 4 of embodiment 7
Preparaton 4 is 20% glufosinate-ammonium and 2% fluoroglycofen-ethyl complex preparation, according to weight/mass percentage composition by following component
Composition：
The comparison medicament of embodiment 8
Comparison medicament 1：The fluoroglycofen-ethyl of 20% glufosinate-ammonium 2%, it is made up of according to weight/mass percentage composition following component：
Comparison medicament 2, it is made up of according to weight/mass percentage composition following component：
Surfactant D structure is as follows：
Surfactant E structures are as follows：
Comparison medicament 3, it is made up of according to weight/mass percentage composition following component：
Surfactant D structure is as follows：
Surfactant F structures are as follows：
Surfactant G structures are as follows：
The performance of each preparaton and comparison medicament is shown in Table 1.As seen from Table 1, the agricultural chemicals containing thickener of the present invention, viscosity show
Increase is write, weeding ratio significantly improves.
The performance of 1 each preparaton of table
Claims (9)
1. a kind of thickener composition being used in glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations, it is characterised in that according to quality hundred
Point content is made up of following components：
Surfactant 15-65%,
The inorganic salts 1-5% of monovalence or bivalent cation,
Surplus is water；
The surfactant is selected from more than one or both of compound A, compound B, compound C；
Described compound A has below formula：
Wherein R1For linear or branched C8-C22 saturation or aliphatic unsaturated hydrocarbon, a=1~6 and b=1~6；M+It is cation；
Described compound B has below formula：
Wherein R2For linear or branched C10-C22 saturation or aliphatic unsaturated hydrocarbon；C=1~6 and d=1~6；
Described compound C has below formula：
Wherein R3For linear or branched C14-C22 saturation or aliphatic unsaturated hydrocarbon；R4、R5And R6Independently selected from CH3、CH2CH3、
CH2CH2One kind in OH, X—For anion.
2. thickener composition according to claim 1, it is characterised in that the inorganic salts of the monovalence or bivalent cation are chlorine
Change sodium, ammonium chloride or ammonium sulfate.
3. thickener composition according to claim 1 or claim 2, it is characterised in that the M in the compound A and compound B formulas+
For sodium ion, potassium ion, ammonium ion, the X in compound C formulas—For chlorion, bromide ion or methyl sulfate.
A kind of 4. method for preparing thickener composition described in claim 1, it is characterised in that comprise the following steps：In surface-active
In agent plus water, stirring, be warming up to 45-55 DEG C, add inorganic salts when surfactant is completely dissolved, stirring to being completely dissolved,
Obtain the thickener composition.
5. application of the thickener composition described in claim 1 in glufosinate-ammonium and fluoroglycofen-ethyl Herbicidal combinations preparaton.
6. apply according to claim 5, it is characterised in that the weight/mass percentage composition of glufosinate-ammonium is 5- in the preparaton
30%, the weight/mass percentage composition of fluoroglycofen-ethyl is 0.5-5%.
7. according to the application of claim 5 or 6, it is characterised in that thickener composition described in claim 1 in the preparaton
Weight/mass percentage composition be 8-20%.
8. apply according to claim 7, it is characterised in that the matter of thickener composition described in claim 1 in the preparaton
Amount percentage composition is 9-15%.
9. apply according to claim 8, it is characterised in that the matter of thickener composition described in claim 1 in the preparaton
Amount percentage composition is 10-12%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986026.1A CN107646867A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used for glufosinate-ammonium and thickener composition, the preparation method and applications of fluoroglycofen-ethyl Herbicidal combinations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986026.1A CN107646867A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used for glufosinate-ammonium and thickener composition, the preparation method and applications of fluoroglycofen-ethyl Herbicidal combinations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107646867A true CN107646867A (en) | 2018-02-02 |
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|---|---|---|---|
| CN201710986026.1A Pending CN107646867A (en) | 2017-10-20 | 2017-10-20 | It is a kind of to be used for glufosinate-ammonium and thickener composition, the preparation method and applications of fluoroglycofen-ethyl Herbicidal combinations |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303051A (en) * | 2018-11-19 | 2019-02-05 | 江苏钟山化工有限公司 | It is a kind of for glufosinate-ammonium and the thickener composition of bispyribac-sodium and its preparation method and application |
| CN109452306A (en) * | 2018-08-20 | 2019-03-12 | 四川利尔作物科学有限公司 | Herbicidal combinations and its application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109303051A (en) * | 2018-11-19 | 2019-02-05 | 江苏钟山化工有限公司 | It is a kind of for glufosinate-ammonium and the thickener composition of bispyribac-sodium and its preparation method and application |
| CN109303051B (en) * | 2018-11-19 | 2021-06-01 | 江苏钟山化工有限公司 | Thickening composition for glufosinate-ammonium and bispyribac-sodium and preparation method and application thereof |
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