CN107047548A - A kind of anti-drift agent and the spray adjuvantses including it and its preparation method and application - Google Patents
A kind of anti-drift agent and the spray adjuvantses including it and its preparation method and application Download PDFInfo
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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
- A01N25/02—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
- A01N25/06—Aerosols
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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
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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
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- Agronomy & Crop Science (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
The invention provides a kind of anti-drift agent, including, the one or more in rosin modified phenolic resin, acrylate copolymer, modified alkyd resin, Hydroxylated acrylic resin, oil-soluble phenolic resin and alcohol-soluble phenolic resin.The invention provides also disclose a kind of spray adjuvantses, including solvent and above-mentioned anti-drift agent.Spray adjuvantses of the present invention can effectively slow down the gasification of droplet, suppress its evaporation, can prevent droplet volume from diminishing rapidly, and then realize the effect of the effective drift for inhibiting droplet.
Description
Technical field
The invention belongs to insecticides adjuvant technical field, and in particular to anti-elegant dose of a kind of suppression float of mist droplet, by its system
The preparation method and application of the standby spray adjuvantses formed and the spray adjuvantses.
Background technology
As Agricultural Mechanization Degree constantly increases, crops are sprayed insecticide using aircraft, herbicide, insecticide and
The technology of chemical fertilizer etc. is increasingly popularized, and it can not only realize the dispenser of quick and large area, fertilising, and can save
Substantial amounts of manpower, reduces cost.During air-spraying, the drift of droplet and surface tension are big, are influence spray effects
The factor wanted of group.Wherein, the drift of droplet is due to droplet gasification, and solvent evaporation causes its volume to diminish, quality lightens,
So that the movement locus of droplet shifts, and then offset target crops；The surface tension conference of droplet causes droplet
Splash and tumble when dropping on target crops, it is impossible to adhesion and spread on target crops.Current mechanical spraying is normal
Addition spray adjuvantses solve the above problems, and spray adjuvantses can change the physical features of spraying droplet and help in spraying droplet
Active component rapid osmotic enters in target crops.But be due to air-spraying have operating speed it is fast, apart from target crops
Apart from it is remote the features such as so that in spray process droplet be more easy to drift, and droplet drop to crop surface be easier splashing, this is just
It is required that spray adjuvantses have good anti-drift ability and reduce the ability of droplet surface tension force, and spray adjuvantses conventional at present
The demand can not be met.
In the prior art, the Chinese patent literature CN103355288A insecticide pesticides preparation plant oil of anti-photooxidation sprays
Mist auxiliary agent and preparation method thereof, the spray agent includes wetting agent, AEO, antioxidant, bleeding agent and first
Esterified vegetable oil, and it is used as wetting agent and selection azone as bleeding agent, drop by selecting polyethoxy to be modified trisiloxanes
The low surface tension of droplet so that droplet is difficult to splash and tumbled, and also increases reservation of the droplet in target crops
Time, but above-mentioned spray adjuvantses be also the failure to solve droplet drift about in the air deviation target plant the problem of, even and if its drop
The low surface tension of droplet, but be due to that air-spraying operation height is high, above-mentioned spray adjuvantses still can not thoroughly solve mist
The problem of drop is splashed.
The content of the invention
Therefore, droplet floats when first technical problem to be solved by this invention is to overcome the spraying of prior art high and medium
The defect of shifting, so as to provide a kind of anti-drift agent and spray adjuvantses including it and its preparation method and application.
Second technical problem to be solved by this invention is to overcome the vertical larger appearance of droplet surface of the prior art
The defect easily splashed or tumbled, so as to provide a kind of anti-drift agent and spray adjuvantses including it and preparation method thereof and answer
With.
A kind of anti-drift agent, including,
Rosin modified phenolic resin, acrylate copolymer, modified alkyd resin, Hydroxylated acrylic resin, oil-soluble phenolic aldehyde
One or more in resin and alcohol-soluble phenolic resin.
A kind of spray adjuvantses, including solvent, in addition to anti-drift agent of the present invention.
Preferably, in described spray adjuvantses, in addition to adhesive agent, the adhesive agent be selected from xanthans, cellulose ether,
Cellulose ether derivative, polyvinyl alcohol, polyvinylpyrrolidone, polyethylene glycol, PVP/ hexadecene copolymers and copolyvidone
In one or more.
Preferably, in described spray adjuvantses, the solvent is plants essential oil.
Preferably, in described spray adjuvantses, in addition to spreader-sticker, the spreader-sticker be selected from fluorocarbon surfactant,
Polyethoxylated fatty alcohols, sulfo-succinic acid dioctyl receive salt, APES, azone and one kind or several in thiophene ketone
Kind.
Preferably, in described spray adjuvantses, in addition to emulsifying agent, the emulsifying agent is selected from triphenyl vinyl phenol polyoxy
Vinethene, AEO, isomeric alcohol polyethenoxy ether, APES, sorbitan monooleate
It is one or more of in APEO and EO/PO block polyethers (polyethylene oxide (EO), polyoxy propane (PO)).
Preferably, in described spray adjuvantses, described anti-drift agent is rosin modified phenolic resin.
Preferably, in described spray adjuvantses, in terms of parts by weight, the spray adjuvantses include：Plants essential oil 48-95
0.05-2 parts of part, 5-40 parts of emulsifying agent, 0.05-5 parts of spreader-sticker, 0.05-5 parts of anti-drift agent and adhesive agent.
Preferably, in described spray adjuvantses, in terms of parts by weight, the spray adjuvantses include：Plants essential oil 48-95
0.5-1 parts of part, 15-20 parts of emulsifying agent, 3-5 parts of spreader-sticker, 2-3 parts of anti-drift agent and adhesive agent.
A kind of method for preparing described spray adjuvantses, comprises the following steps：
The one or more added into solvent in emulsifying agent, spreader-sticker, anti-drift agent and adhesive agent, stir, obtain
To the spray adjuvantses.
Application of the anti-drift agent of the present invention in the evaporation for suppressing volatile component.
Application of the spray adjuvantses of the present invention in mechanical spraying synergy.
Technical solution of the present invention, has the following advantages that：
1. the invention provides a kind of anti-drift agent, the antidrift agent includes rosin modified phenolic resin, acroleic acid polymerization
One or more in thing, modified alkyd resin, Hydroxylated acrylic resin, oil-soluble phenolic resin and alcohol-soluble phenolic resin；
Above-mentioned anti-drift agent can effectively slow down the gasification of droplet, suppress its evaporation, can prevent droplet volume from diminishing rapidly, and then realize
The effect of the effective drift for inhibiting droplet.
2. the invention provides a kind of spray adjuvantses, it is preferred that emphasis is adds spreader-sticker, emulsifying agent and plants essential oil；Effectively
The surface tension for reducing droplet, it is therefore prevented that droplet, which is dropped on target crops, to splash and tumbles, and increases droplet
With the contact area of target plant, the chance that active ingredient is absorbed by target crops in droplet is added；
Plants essential oil is with the addition of in the present invention not only has good dissolubility, and good with target crops compatibility,
Be easy to penetrate into crops, and also there is the characteristic of low volatility, strong wet malleability and resistance of rainwater washing against, and plants essential oil without
Poisoning, it is environmentally friendly.
3. the invention provides a kind of spray adjuvantses, add after adhesive agent so that remaining after liquid evaporation in droplet
Being bonded on target crops for solid matter fastening, profit reduction and reserving time of the extension active component on target crops, is improved
The drug effect of spraying.
Embodiment
Technical scheme will be clearly and completely described below, it is clear that described embodiment is this hair
Bright a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.In addition, below
Just can be mutual as long as the technical characteristic involved by described different embodiments of the present invention does not constitute conflict each other
Knot.
Plants essential oil used is selected from the essential oils of You Jiali 115 of HCF companies of France in following examples.It is heretofore described
Plants essential oil the producer of above-mentioned offer and the plants essential oil of model are provided.
Embodiment 1
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
5kg rosin modified phenolic resins (SUMITOMO CHEMICAL chemistry PR-12603) are mixed with 48Kg plants essential oils, stirring is equal
It is even, that is, obtain spray adjuvantses.
Rosin modified phenolic resin is not limited to above-mentioned producer in the present embodiment.
Embodiment 2
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
0.1kg acrylate copolymers (the Sumika Gel S-50 of SUMITOMO CHEMICAL chemistry) are mixed with 90Kg plants essential oils,
Stir, that is, obtain spray adjuvantses.
Acrylate copolymer is not limited to above-mentioned producer in the present embodiment.
Embodiment 3
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
40Kg triphenyl vinyl phenols APEO (Taiwan Shouguang Trtspe-18) is mixed with 48Kg plants essential oils, stirred
After mixing uniformly, 5Kg polyethoxylated fatty alcohols (BASF AG Emulan LVA) are added, after stirring, 0.05Kg are added
Modified alkyd resin (458W of the UNTHANE series of French A Kema Arkema companies), after stirring, adds 0.05Kg fine
The plain ether of dimension, stirs, that is, obtains spray adjuvantses.
Triphenyl vinyl phenol APEO, polyethoxylated fatty alcohols, modified alkyd resin are not limited in the present embodiment
Due to above-mentioned producer.
Embodiment 4
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
5Kg AEOs (German BASF Lutensol A9N) are mixed with 95Kg plants essential oils, stirred
After uniform, add 0.05Kg sulfo-succinic acid dioctyls and receive salt (U.S.'s Hensel steps Empimin OT-75), after stirring, plus
Enter 5Kg Hydroxylated acrylic resins (225BA50 of the SYNOCURE series of Arkema companies), after stirring, add the poly- second of 2Kg
Enol, stirs, that is, obtains spray adjuvantses.
AEO, sulfo-succinic acid dioctyl are received salt, Hydroxylated acrylic resin and not limited in the present embodiment
Due to above-mentioned producer.
Embodiment 5
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
15Kg isomeric alcohol polyethenoxy ethers (German BASF Lutensol TO-5) are mixed with 60Kg plants essential oils, stirred
After mixing uniformly, 5Kg APESs (Hai'an petrochemical industry SOPE-10) are added, after stirring, 2Kg oil-soluble phenol are added
Urea formaldehyde (2402 resin), after stirring, adds 1Kg polyethylene glycol, stirs, that is, obtain spray adjuvantses.
APES, isomeric alcohol polyethenoxy ether, oil-soluble phenolic resin are not limited in the present embodiment
Above-mentioned producer.
Embodiment 6
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
20Kg sorbitan monooleates APEO (the big Tween80 of Britain's standing grain) and 80Kg plants essential oils are mixed
Close, after stirring, add 3Kg azones, after stirring, add 3Kg alcohol-solubles phenolic resin (MWV companies of the U.S.
WR5090), after stirring, 0.5KgPVP/ hexadecene copolymers (the Antaron V-216 of ISP Te Pin companies of the U.S. are added
Water resistant film forming agent), stir, that is, obtain spray adjuvantses.
Sorbitan monooleate APEO, alcohol-soluble phenolic resin, PVP/ hexadecenes are total in the present embodiment
Polymers is not limited to above-mentioned producer.
Embodiment 7
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
15Kg EO/PO block polyethers (PE10500 of German BASF Pluronic series) are mixed with 72Kg plants essential oils
Close, after stirring, add the 4Kg fluorocarbon surfactants (FS- in Dupont E.I.Du Pont Company of U.S. Zonyl series auxiliary agents
1010) after, stirring, 3Kg rosin modified phenolic resins (Arizona, USA chemistry SYLVARES TP7042) is added, are stirred
After mixing uniformly, the 1Kg copolyvidone (vinylpyrrolidones and vinyl acetate co-polymer of ISP companies of the U.S. is addedS-630), stir, that is, obtain spray adjuvantses.
EO/PO block polyethers (polyethylene oxide (EO), polyoxy propane (PO)), fluorocarbon surfactant, pine in the present embodiment
Fragrant phenol-formaldehyde resin modified, copolyvidone are not limited to above-mentioned producer.
Embodiment 8
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
20Kg EO/PO block polyethers (PE10500 of German BASF Pluronic series) are mixed with 77Kg plants essential oils
Close, after stirring, add 3.5Kg fluorocarbon surfactants (Si Luoke chemistry), after stirring, add
2.5Kg rosin modified phenolic resins (U.S. Yi Shiman Poly-Pale Ester 10), after stirring, add 1Kg xanthans,
Stir, that is, obtain spray adjuvantses.
EO/PO block polyethers, fluorocarbon surfactant, rosin modified phenolic resin are not limited to above-mentioned in the present embodiment
Producer.
Embodiment 9
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
20Kg EO/PO block polyethers (PE10500 of German BASF Pluronic series) are mixed with 77Kg plants essential oils
Close, after stirring, add 3.5Kg fluorocarbon surfactants (Si Luoke chemistry100) after, stirring, add
2.5Kg rosin modified phenolic resins (U.S. Yi Shiman Poly-Pale Ester 10), stir, that is, obtain spray adjuvantses.
EO/PO block polyethers, fluorocarbon surfactant, rosin modified phenolic resin are not limited to above-mentioned in the present embodiment
Producer.
Comparative example 1
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
20Kg EO/PO block polyethers (PE10500 of German BASF Pluronic series) are mixed with 77Kg plants essential oils
Close, after stirring, add 3.5Kg fluorocarbon surfactants (Si Luoke chemistry100) after, stirring, add
1Kg xanthans, stirs, that is, obtains spray adjuvantses.
Comparative example 2
A kind of preparation method of spray adjuvantses is present embodiments provided, is comprised the following steps：
By 4.5Kg wetting agents silwet408, AEO 5Kg, antioxidant tert-butylhydroquinone
0.5Kg, penetrant azone 1Kg and methyl oleate 39Kg mixing, stir, that is, obtain kind of a spray adjuvantses.
Compliance test result example
The preparation of spray liquor：Agricultural chemicals (Rynaxypyr of E.I.Du Pont Company's " health is wide " 20%)；
Above-mentioned agricultural chemicals is diluted into obtain agricultural chemicals dilution, the 2% spraying synergy that its quality is added into agricultural chemicals dilution is mixed
Compound, it is well mixed to obtain spray liquor；
The corresponding numbering of spray liquor for using the above method to be prepared respectively with embodiment 1-9 spray adjuvantses for S1-S9,
The corresponding numbering of spray liquor prepared respectively with the spray agent of comparative example 1 and 2 is D1 and D2；Any auxiliary agent will be not added with
Agricultural chemicals dilution as reference examples, reference numeral is D3.
1. the detection of evaporation time：
Numbering S1-S9 and D1 and D2 spray liquor is added drop-wise on 5 blades respectively, it is diameter to form often drop medicine drop
For 250 μm of drop, 5 dropping liquids drop is added dropwise on every blade, above-mentioned blade is placed on room temperature (25 DEG C, relative air humidity
60%) dried under, when micro- amplify when liquid is all evaporated in observation droplet completes for droplet evaporation, record being evaporated for droplet
Into time, result of the test is shown in Table one.
Table one, droplet evaporation deadline
The liquid evaporation of spray liquor as can be seen from Table I added with the embodiment 1-9 spray adjuvantses prepared is completed
Time is considerably longer than the spray liquor of spray adjuvantses prepared by addition comparative example 1 and 2, so as to prove spray prepared by embodiment 1-9
The volatilization of the effective delays liquid of mist auxiliary agent energy, and then prevent the drift of droplet.
2. mist droplet deposition effect detection
Test equipment：Remotely pilotless machine (big boundary MG-1), water sensitive paper, scanner, microscope and Depositscan softwares.
Experimental plot：Area is 2000 square metres, and plant is grass-paddy rice；Adjacent droplet laterally and longitudinally is adopted
At a distance of 30cm between collection point；
Method of testing
Quinquepartite is divided equally into above-mentioned experimental plot, S1, S8, S9, D2 or D3 spray is sprayed using unmanned plane per part
Liquid.The relevant parameter of aircraft flight is：The flying speed of unmanned plane：5.5m/s；The flying height of unmanned plane：Apart from crop top
1.5 rice；The flight control of aircraft is " extremely winged X2 " flight control systems.
Water sensitive paper is fixed on to top layer (top surface), middle part (middle face) and bottom (bottom surface) target position of crop to be measured, adopted
With the requirement method for meeting mathematical statistics, collection statistics droplet.Water is handled using the droplet analysis software DepositScan of specialty
Droplet on quick paper, show that (gross area that spraying droplet is covered on test paper is tried where accounting for it for mist droplet deposition density, coverage rate
Paper product percentage) and test paper face on contact droplet median particle volume diameter (MVD, the optimal droplet scope of agricultural chemicals preventive effect：200-
250 μm), testing result is shown in Table two.
Table two, mist droplet deposition tables of data
Spray liquor S1, S8, S9 as can be seen from Table II added with embodiment 1,8 and 9 spray adjuvantses is on crop
Droplet coverage rate and droplet each plant aspect (top, general headquarters, bottom) density apparently higher than addition comparative example 2
Density of the spray liquor D2 and comparison medicine example D3 coverage rate and droplet in each plant aspect.So as to prove embodiment 1-9 systems
Standby spray adjuvantses just can effectively prevent from greatly reducing the surface tension of droplet while droplet from drifting about, and then improve decoction
Droplet crop surface deposition effect, so as to improve drug effect.
3. the detection of active ingredient adhesiving effect
Test equipment：Remotely pilotless machine (big boundary MG-1), automatic sprinkler fire-extinguishing system, high performance liquid chromatography.
Experimental plot：Area is 500 square metres, and plant is grass-paddy rice；Adjacent droplet collection laterally and longitudinally
At a distance of 30cm between point；
Method of testing
Quinquepartite is divided equally into above-mentioned experimental plot, S1, S8, S9, D2 or D3 spray is sprayed using unmanned plane per part
Liquid.The relevant parameter of aircraft flight is：The flying speed of unmanned plane：5.5m/s；The flying height of unmanned plane：Apart from crop top
1.5 rice；The flight control of aircraft is " extremely winged X2 " flight control systems.
After the spray of crop blade face after 16h, using the mode of automatic sprinkler fire-extinguishing system artificially-simulated rainfall, with medium rainfall pattern
To experimental plot rainfall 2h (2h adds up rainfall 10.4mm), adopted in each part Experiment Tanaka for being sprayed with S1, S8, S9, D2 or D3
10 collection points (each collection point crop top surface of collection, middle face and the active ingredient of bottom surface), are detected with high performance liquid chromatograph
The content of active ingredient in above-mentioned collection point, is calculated after average value, active ingredient reserved on collection point after calculating rainfall
Percentage, the results are shown in Table three；
After the spray of crop blade face after 72h, using the mode of automatic sprinkler fire-extinguishing system artificially-simulated rainfall, with heavy showers mode to
Experimental plot rainfall 4h (4h accumulated rainfalls are 26.8mm), is being sprayed with S1, S8, S9, D2 or D3 each part Experiment Tanaka
10 collection points (each collection point crop top surface of collection, middle face and the active ingredient of bottom surface) are randomly selected, high-efficient liquid phase color is used
Spectrometer detects the content of the active ingredient of above-mentioned collection point, calculates after average value, and active ingredient is protected on collection point after calculating rainfall
The percentage of allowance, the results are shown in Table three；
Table three, active ingredient adhesive retention result of the test
As can be seen from Table III in the crop surface after medium rainfall and heavy showers amount, added with embodiment 1,
The spray liquor of active ingredient surplus in spray liquor S1, S8, S9 of 8 and 9 spray adjuvantses apparently higher than addition comparative example 2
D2 and added with comparison medicament example spray liquor D3 active ingredient surplus so that prove embodiment 1-9 prepare spraying
Auxiliary agent can bond active ingredient on ability crop, residence time of the extension crop on plant, while the shower of rainwater can be prevented,
, in the adhesion effect of crop surface, the lasting period is extended so as to improve active ingredient in decoction droplet, reduce medication.
Citing, and the not restriction to embodiment.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And among the obvious changes or variations thus extended out is still in the protection domain of the invention.
Claims (12)
1. a kind of anti-drift agent, it is characterised in that including,
Rosin modified phenolic resin, acrylate copolymer, modified alkyd resin, Hydroxylated acrylic resin, oil-soluble phenolic resin
With the one or more in alcohol-soluble phenolic resin.
2. a kind of spray adjuvantses, including solvent, it is characterised in that also including the anti-drift agent described in claim 1.
3. spray adjuvantses according to claim 2, it is characterised in that also including adhesive agent, the adhesive agent is selected from xanthan
Glue, cellulose ether, cellulose ether derivative, polyvinyl alcohol, polyvinylpyrrolidone, polyethylene glycol, PVP/ hexadecene copolymerization
One or more in thing and copolyvidone.
4. the spray adjuvantses according to Claims 2 or 3, it is characterised in that the solvent is plants essential oil.
5. according to any described spray adjuvantses of claim 2-4, it is characterised in that also including spreader-sticker, the spreader-sticker choosing
Salt, APES, azone are received from fluorocarbon surfactant, polyethoxylated fatty alcohols, sulfo-succinic acid dioctyl
With the one or more in thiophene ketone.
6. according to any described spray adjuvantses of claim 2-5, it is characterised in that also including emulsifying agent, the emulsifying agent choosing
From triphenyl vinyl phenol APEO, AEO, isomeric alcohol polyethenoxy ether, APES,
It is one or more of in sorbitan monooleate APEO and EO/PO block polyethers.
7. according to any described spray adjuvantses of claim 2-6, it is characterised in that described anti-drift agent is Abietyl modified phenol
Urea formaldehyde.
8. according to any described spray adjuvantses of claim 2-7, it is characterised in that in terms of parts by weight, the spray adjuvantses
Including：48-95 parts of plants essential oil, 5-40 parts of emulsifying agent, 0.05-5 parts of spreader-sticker, 0.05-5 parts of anti-drift agent and adhesive agent
0.05-2 parts.
9. according to any described spray adjuvantses of claim 2-8, it is characterised in that in terms of parts by weight, the spray adjuvantses
Including：0.5-1 parts of 48-95 parts of plants essential oil, 15-20 parts of emulsifying agent, 3-5 parts of spreader-sticker, 2-3 parts of anti-drift agent and adhesive agent.
10. a kind of method for preparing the spray adjuvantses described in claim any one of 2-9, comprises the following steps：
The one or more added into solvent in emulsifying agent, spreader-sticker, anti-drift agent and adhesive agent, stir, obtain institute
State spray adjuvantses.
11. application of the anti-drift agent in the evaporation for suppressing volatile component described in claim 1.
12. application of any described spray adjuvantses of claim 2-9 in mechanical spraying synergy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193657.8A CN107047548B (en) | 2017-03-28 | 2017-03-28 | Anti-drift agent, spraying aid comprising anti-drift agent, and preparation method and application of spraying aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193657.8A CN107047548B (en) | 2017-03-28 | 2017-03-28 | Anti-drift agent, spraying aid comprising anti-drift agent, and preparation method and application of spraying aid |
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| Publication Number | Publication Date |
|---|---|
| CN107047548A true CN107047548A (en) | 2017-08-18 |
| CN107047548B CN107047548B (en) | 2020-11-13 |
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| CN201710193657.8A Active CN107047548B (en) | 2017-03-28 | 2017-03-28 | Anti-drift agent, spraying aid comprising anti-drift agent, and preparation method and application of spraying aid |
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