CN101984809B - Oil suspension preparation using resin-based vegetable oil as carrier and preparation method thereof - Google Patents
Oil suspension preparation using resin-based vegetable oil as carrier and preparation method thereof Download PDFInfo
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Abstract
The invention provides an oil suspension preparation using resin-based vegetable oil as a carrier and a preparation method thereof, and relates to a pesticide preparation. The oil suspension preparation using the resin-based vegetable oil as the carrier comprises the following raw material components in percentage by mass: 1 to 50 percent of pesticide active ingredient, 1 to 10 percent of emulsifying agent, 2 to 8 percent of wetting dispersant, 0 to 5 percent of suspension stabilizer, 0 to 0.2 percent of organic silicon defoaming agent and the balance of resin-based vegetable oil. After the pesticide active ingredient, the emulsifying agent, the wetting dispersant, the suspension stabilizer, the organic silicon defoaming agent and the resin-based vegetable oil are mixed uniformly, the mixture is put into a high-speed shearing ball milling device for ball milling so as to obtain the oil suspension preparation using the resin-based vegetable oil as the carrier.
Description
Technical field
The present invention relates to a kind of pesticidal preparations, especially relating to a kind of is outstanding preparation of oil and preparation method thereof of carrier with rosin base vegetable oil.
Background technology
Oil-suspending agent is meant that at least a pesticide active ingredient (wherein have at least a kind of for the former medicine of solid) forms high dispersive, stable suspension system in non-water system dispersion medium.At present, non-water system dispersion medium commonly used is generally plant oil, like soybean oil, corn oil, sunflower oil, rapeseed oil, cottonseed oil, castor oil or its carboxylate.
Oil suspending agent is a matrix with the vegetable oil, does not have the inflammable and drug injury problem of organic solvent generations such as aromatic hydrocarbons, and does not have dust harzard in process of production, to operator and Environmental security.Because in storing, use and production process, have security performance height, environmentally friendly, excellent performance, the biological activity ratio is higher and advantage such as lasting medicine, so the oil suspending agent development in recent years is rapid.At present, the vegetable oil that oil suspending agent uses is mainly derived from edible vegetable oil, exist price higher, be easy to become sour and strive problem such as food with the people.
The present inventor discloses a kind of insecticides adjuvant in Chinese patent CN1701663, its raw material and be by the content of mass ratio: vegetable oil 100, cosolvent 0～50, surfactant 5～55.Can be used for preparing formulation is the pesticidal preparations of missible oil, oil suspending agent, thermal fog, aerosol, bucket mixture, ultra low volume spraying agent, and insecticide, miticide, bactericide, disinfectant, hygienic insecticide, plant growth regulator.Substitute substituted benzene with vegetable oil, can reduce demand, reduce the cost of pesticidal preparations, its physical and chemical stability and opening up permeability, anti-drift, safety and integrated control effect and all be better than the preparation of processing with substituted benzene petroleum resources.
Summary of the invention
The objective of the invention is the problems referred to above of existing to existing suspending agent, providing a kind of is outstanding preparation of oil and preparation method thereof of carrier with rosin base vegetable oil.
According to the invention with rosin base vegetable oil be the outstanding preparation of oil of carrier to adopt rosin base vegetable oil be carrier, said rosin base vegetable oil is mainly derived from the rosin or derivatives thereof.
According to the invention is that the raw material of the outstanding preparation of oil of carrier is formed and contained pesticide activity component 1%～50%, emulsifier 1%～10%, wetting dispersing agent 2%～8%, suspension stabilizer 0～5%, silicone defoaming agent 0～0.2% with the quality percentage in rosin base vegetable oil, and surplus is rosin base vegetable oil.
Optional a kind of in desinsection miticide, bactericide, weed killer herbicide etc. of said pesticide activity component.
Said insecticidal/acaricidal agent can be selected from AVM; Ivermectin; Emamectin-benzoate; Multiple killing teichomycin; Indenes worm prestige; Metaflumizone; Thiophene worm piperazine; Thiophene worm quinoline; Flufenoxuron; Capillary; Second worm nitrile; Butene-fipronil; The pyridine of piperazine worm; Bifenazate; Fenazaquin; Nitenpyram; Gamma cyhalothrin; Fenpropathrin; Biphenthrin; Ether chrysanthemum ester; Buprofezin; Imidacloprid; Acetamiprid; Pyrrole aphid ketone; Butene-fipronil; The Acarus tritici urea; Fluorine bell urea; Fluorine pyridine urea; Young urea goes out; Diflubenzuron; The butyl ether urea; Chlopyrifos; Hostathion; Bassa; Furans worm hydrazides; The worm hydrazides; Cyanogen insect amide; Thiophene worm amine; Rynaxypyr; Spiral shell mite ester; Azoles mite ester; Fenisobromolate; Tebufenpyrad; Fly eradication amine; Fipronil bisamide; Hexythiazox; The alkynes mite is special; Pyridaben; Second mite azoles; Four mite piperazines; Azacyclotin; Fenbutatin oxide; Bacillus thuringiensis,Bt; Bacillus thuringiensis; Bacillus subtilis; At least a in the macro tetrolide etc.
Said bactericide can be selected from Fluoxastrobin; Kresoxim-methyl; The pyrrole metsulfovax; Cyprodinil; Zoxamide; Phonetic mould amine; Iprovalicarb; The benzene metsulfovax; Mandipropamid amine; The fluorine mepanipyrim; Mepanipyrim; Fenarimol; Nuarimol; 2-cyano-3-amino-3-phenylancryic acetate; ZJ0712; ZEN 90160; Difenoconazole; Propiconazole; Tricyclazole; Paclobutrazol; Cyanogen frost azoles; Penconazole; Fluorine bacterium azoles; Jinggangmeisu; Triazolone; Fluorine ring azoles; Flusilazole; Tebuconazole; Own azoles alcohol; Alkene azoles alcohol; Cyproconazole; Cyproconazole; Flutriafol; Isoprothiolane; IBP; The rice blast acid amides; Prochloraz-manganese chloride complex; Prochloraz; Metalaxyl; Efficient metalaxyl (Metalaxyl-M); M 9834; Efficient M 9834 (smart M 9834); Furalaxyl; Frost urea cyanogen; Flumorph; Dimethomorph; Mould ketone of thiophene oxazole bacterium ketone; Iprodione; The phonetic phenol of second; Sulphur; Tmtd; Carbendazim; Thiophanate-methyl; Probenazole; Tpn; Fludioxonil oxazole bacterium ketone; At least a in the mancozeb etc.
Said herbicide can be selected from mesotrione, atrazine, two careless ether, dichloro quinolinic acid, Acetochlor, the third careless amine, butachlor, metazachlor, penoxsuam, fenoxapropPethyl, Quizalotop-ethyl, efficient haloxyfop-methyl spirit, efficient fluazifop, fluoroglycofen-ethyl, pyrithiobac-sodium, cyhalofop-butyl, fluroxypyr, azoles humulone, oxadiazon, benazolin, alkynes oxalic acid, 2, and 4-d butyl ester, mefenacet, trifloxysulfuron, methyl two sulphurs are grand, at least a in the foramsulfuron, thifensulfuron methyl, rimsulfuron, bensulfuron-methyl, nicosulfuron, fourth benzthiazuron, diuron, metsulfuron-methyl, tribenuron-methyl, ethametsulfuron etc.
At least a in the optional selfpolyoxyethylene polyoxypropylene block copolymers of said emulsifier, AEO, sorbierite polyoxy ether, polyoxyethylene groups Arrcostab, anhydrosorbitol acid anhydride oleate, sorbierite list olein, the alkylbenzenesulfonate etc.
Said wetting dispersing agent can be selected from least a in macromolecular grafted lignosulfonates, polycarboxylate, rosin grafting polymer carboxylate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the oleic acid methylamino ethyl sulfonate etc.
Said suspension stabilizer can be selected from least a in convex-concave rod soil, bentonite, aluminium-magnesium silicate, imvite, the hydroxyethylcellulose etc.
Said silicone defoaming agent is optional from polysiloxane defoamers etc.
Said rosin base plant oil composition and content thereof are following:
Alkalescence C1～C8 alcoholic solution, rosin and vegetable oil;
The content of said alkaline C1～C8 alcoholic solution; By mass percentage; Be 10%～30% of rosin and vegetable oil gross mass; Said alkaline C1～C8 alcoholic solution is the mixed liquor of at least a and alkali metal hydroxide in C1～C8 alcohol, presses mass ratio, alkali metal hydroxide: C1～C8 alcohol is 1: (19～25); Press mass ratio, rosin: vegetable oil is 1: (1～4).
Said rosin is to pick up from the resin that pinaceae plant contains the natural terpenes compounds.
Said vegetable oil is the vegetable fat of at least a extraction gained in woody and draft oil plants seed, pulp and other part.
The preparation method's of said rosin base vegetable oil concrete steps are:
With the mixed liquor of at least a and alkali metal hydroxide in C1～C8 alcohol, and rosin and the vegetable oil mixt high-shear emulsifying Scattered Kettle of packing into, reacted product is assorted through filtering, promptly gets rosin base vegetable oil.
The temperature of said reaction can be 50～70 ℃, and the time of reaction can be 0.5～1h.Prepared rosin base vegetable oil is to be the rosin base vegetable oil of key component with fatty acid mono alkyl ester and terpenoid.
Said rosin base vegetable oil can be used as a kind of functional farm chemical carrier and is used to prepare pesticidal preparations, substitutes aromatic hydrocarbons organic solvents such as xylol.
Through test, the physico chemical property of rosin base vegetable oil are referring to table 1.
Table 1
Said is that preparation method's the concrete steps of the outstanding preparation of oil of carrier are with rosin base vegetable oil:
After mixing pesticide activity component, emulsifier, wetting dispersing agent, suspension stabilizer, silicone defoaming agent, rosin base vegetable oil, place high speed shear ball-grinding machine ball milling, promptly being able to rosin base vegetable oil is the outstanding preparation of oil of carrier.
Said ball milling, preferably the particle diameter of high shear ball milling to 90% is less than 4 μ m.
Compare with the oil suspending agent of using traditional plant oil, according to the invention is that the outstanding preparation of oil of carrier has the following advantages at least with rosin base vegetable oil:
1) the rosin base vegetable oil carrier that adopts is mainly derived from the rosin or derivatives thereof, does not strive food with the people.
2) the rosin base vegetable oil carrier that adopts is renewable resources, wide material sources, and the outstanding preparation of the oil of preparation has cost advantage preferably thus.
3) because the rosin base vegetable oil carrier that adopts, natural products, toxicity is low, has biodegradable performance and suitable viscosity, and there is not the problem of becoming sour in good stability, and is good with Environmental compatibility, therefore safe in production, accumulating and use.
4) the present invention adopts the high speed shear ball-grinding machine, compares with traditional sanding method, has not only improved dispersion efficiency, and has effectively improved the suspensibility and the drug effect of product.
5) according to the invention is that the outstanding preparation of oil of carrier has good permeability, anti-drift film forming and the emulsion dispersion property opened up with rosin base vegetable oil; The drug effect that can significantly promote oil suspending agent as the carrier of the outstanding preparation of oil has good permeability, anti-drift film forming and the emulsion dispersion property opened up, and the concentration gradient that has increased between former medicine and insect and plant epidermis helps the infiltration raising drug effect of farm chemical ingredients to insect and plant tissue semipermeable membrane.Thereby improve interaction between droplet and the target and droplet is arrived do not rebound behind the plant leaf surface and be beneficial to its adhesion, wetting and sprawl the control efficiency that the absorption efficiency that improves soup improves the outstanding preparation of oil at plant surface thereby also can reduce surface tension simultaneously effectively.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, the present invention describes with following specific embodiment, but the present invention is limited to these examples absolutely not.The following stated is merely part embodiment of the present invention, only is used to explain the present invention, can not therefore be interpreted as the restriction to scope of patent protection of the present invention.
Embodiment 1
Nicosulfuron 40kg, polyoxyethylene polyoxypropylene block copolymer 15kg, anhydrosorbitol acid anhydride oleate 10kg, polycarboxylate 20kg, protruding Attapulgite 50kg, polysiloxanes 1kg, rosin base vegetable oil 864kg.
The preparation method:
1) mix nicosulfuron, polyoxyethylene polyoxypropylene block copolymer, anhydrosorbitol acid anhydride oleate, polycarboxylate, protruding Attapulgite, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 4% nicosulfuron oil less than 4 μ m.
Comparative Examples 1
Nicosulfuron 40kg, polyoxyethylene polyoxypropylene block copolymer 15kg, anhydrosorbitol acid anhydride oleate 10kg, polycarboxylate 20kg, protruding Attapulgite 50kg, polysiloxanes 1kg, rosin base vegetable oil 864kg; Mix; Get into the sand mill sand milling, form 4% nicosulfuron oil suspending agent.
Comparative Examples 2
Nicosulfuron 40kg, polyoxyethylene polyoxypropylene block copolymer 15kg, anhydrosorbitol acid anhydride oleate 10kg, polycarboxylate 20kg, protruding Attapulgite 50kg, polysiloxanes 1kg, soybean oil 864kg; Mix; Get into the sand mill sand milling, form 4% nicosulfuron oil suspending agent.
The outstanding preparation of nicosulfuron oil of present embodiment and the nicosulfuron oil suspending agent technical indicator of Comparative Examples 1 and 2 are seen table 2; From table 2, can know; Adopt the outstanding preparation particle diameter of this instance nicosulfuron oil of high speed shear ball grinding method preparation littler; Suspensibility is high, and has good heat-storage stability, and combination property all is superior to using the nicosulfuron oil suspending agent of sanding method preparation and the nicosulfuron oil suspending agent that soybean oil is preparing carriers.
Table 2
The outstanding preparation of nicosulfuron oil that uses this instance is in the corn 3-4 leaf phase; During barnyard grass grass 5cm left and right sides plant height; The spraying of 50ml/ mu consumption cauline leaf, 20 days preventive effects are 92.6% behind the medicine, and the nicosulfuron oil suspending agent of Comparative Examples 1 and Comparative Examples 2; Adopt with the quadrat method use according to same dose, 20 days preventive effect is respectively 81.8% and 80.2% behind the medicine.The outstanding preparation of embodiment of the invention nicosulfuron oil obviously is better than the nicosulfuron oil suspending agent of sanding method preparation and uses the nicosulfuron oil suspending agent of soybean oil as carrier the barnyard grass grass preventive effect of corn field.
Embodiment 2
Penoxsuam 25kg, polyoxyethylene polyoxypropylene block copolymer 25kg, alkylbenzenesulfonate 10kg, polycarboxylate 20kg, hydroxyethylcellulose 30kg, polysiloxanes 2kg, rosin base vegetable oil 888kg.
The preparation method:
1) mix penoxsuam, polyoxyethylene polyoxypropylene block copolymer, alkylbenzenesulfonate, polycarboxylate, hydroxyethylcellulose, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 2.5% penoxsuam oil less than 4 μ m.
Embodiment 3
Nicosulfuron 10kg, Acetochlor 490kg, AEO 50kg, sorbierite list olein 20kg, macromolecular grafted lignosulfonates 80kg, polysiloxanes 1kg, rosin base vegetable oil 349kg
The preparation method:
1) mix nicosulfuron, Acetochlor, AEO, sorbierite list olein, macromolecular grafted lignosulfonates, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 50% nicosulfuron Acetochlor oil less than 4 μ m.
Embodiment 4
Nicosulfuron 20kg, atrazine 180kg, polyoxyethylene polyoxypropylene block copolymer 60kg, rosin grafting polymer carboxylate 20kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 30kg, protruding Attapulgite 20kg, polysiloxanes 1kg, rosin base vegetable oil 669kg.
The preparation method:
1) mix nicosulfuron, atrazine, polyoxyethylene polyoxypropylene block copolymer, rosin grafting polymer carboxylate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 3, protruding Attapulgite, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 20% nicosulfuron atrazine oil less than 4 μ m.
Embodiment 5
Nicosulfuron 20kg, atrazine 200kg, mesotrione 80kg, polyoxyethylene groups Arrcostab 50kg, rosin grafting polymer carboxylate 80kg, imvite 20kg, polysiloxanes 2kg, rosin base vegetable oil 548kg.
The preparation method:
1) mix nicosulfuron, atrazine, mesotrione, polyoxyethylene groups Arrcostab, rosin grafting polymer carboxylate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 30% nicosulfuron atrazine mesotrione oil less than 4 μ m.
Embodiment 6
Mesotrione 150kg, AEO 60kg, macromolecular grafted lignosulfonates 30kg, polycarboxylate 20kg, aluminium-magnesium silicate 30kg, polysiloxanes 1kg, rosin base vegetable oil 709kg.
The preparation method:
1) mix mesotrione, AEO, macromolecular grafted lignosulfonates, polycarboxylate, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 15% mesotrione oil less than 4 μ m.
Embodiment 7
Glyphosate 410kg, polyoxyethylene polyoxypropylene block copolymer 80kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 40kg, polycarboxylate 20kg, polysiloxanes 2kg, rosin base vegetable oil 448kg.
The preparation method:
1) mix glyphosate, polyoxyethylene polyoxypropylene block copolymer, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, polycarboxylate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 41% glyphosate oil less than 4 μ m.
Embodiment 8
Glyphosate 220kg, azoles humulone 30kg, polyoxyethylene polyoxypropylene block copolymer 40kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 30kg, polycarboxylate 30kg, aluminium-magnesium silicate 10kg, polysiloxanes 2kg, rosin base vegetable oil 668kg.
The preparation method:
1) mix glyphosate, azoles humulone, polyoxyethylene polyoxypropylene block copolymer, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, polycarboxylate, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 25% glyphosate azoles humulone oil less than 4 μ m.
Embodiment 9
Pyrrole aphid ketone 250kg, sorbierite polyoxy ether 100kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 10kg, oleic acid methylamino ethyl sulfonate 10kg, aluminium-magnesium silicate 15kg, polysiloxanes 2kg, rosin base vegetable oil 613kg.
The preparation method:
1) mix pyrrole aphid ketone, sorbierite polyoxy ether, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, oleic acid methylamino ethyl sulfonate, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 25% pymetrozine oil less than 4 μ m.
Comparative Examples 3
Pyrrole aphid ketone 250kg, sorbierite polyoxy ether 100kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 10kg, oleic acid methylamino ethyl sulfonate 10kg, aluminium-magnesium silicate 15kg, polysiloxanes 2kg, rosin base vegetable oil 613kg; Mix; Get into the sand mill sand milling, form the outstanding preparation of 25% pymetrozine oil.
Comparative Examples 4
Pyrrole aphid ketone 250kg, sorbierite polyoxy ether 100kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 10kg, oleic acid methylamino ethyl sulfonate 10kg, aluminium-magnesium silicate 15kg, polysiloxanes 2kg, corn oil 613kg; Mix; Get into the sand mill sand milling, form the outstanding preparation of 25% pymetrozine oil.
The outstanding agent technical indicator of pymetrozine oil of the outstanding preparation of the pymetrozine oil of present embodiment and Comparative Examples 3 and 4 is seen table 3; From table 3, can know; Adopt the outstanding preparation particle diameter of this instance pymetrozine oil of high speed shear ball grinding method preparation littler; Suspensibility is high, and has good heat-storage stability, and combination property all is superior to using the outstanding agent of pymetrozine oil of sanding method preparation and the outstanding agent of pymetrozine oil that corn oil is preparing carriers.
Table 3
Use the outstanding preparation control of the pymetrozine oil rice fulgorid of present embodiment, in rice fulgorid peak period medication in 1～2 age, consumption is a 6g/ mu; Adopt field cauline leaf spraying; 7 days and 15 days control efficiency are respectively 63.6%, 94.2% behind the medicine, and the outstanding agent of the pymetrozine oil of Comparative Examples 1 and Comparative Examples 2, adopt according to same dose and use with quadrat method; The preventive effect of 7 days and 15 days is respectively 55.8%, 87.2% and 50.5% and 80.7% behind the medicine.The effect of the outstanding preparation control of embodiment of the invention pymetrozine oil rice fulgorid obviously is better than the outstanding agent of pymetrozine oil of sanding method preparation and uses corn oil to be the outstanding agent of the pymetrozine oil of carrier.
Embodiment 10
Spiral shell mite ester 240kg, polyoxyethylene polyoxypropylene block copolymer 80kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 30kg, macromolecular grafted lignosulfonates 30kg, protruding Attapulgite 15kg, polysiloxanes 1kg, rosin base vegetable oil 604kg.
The preparation method:
1) mix spiral shell mite ester, polyoxyethylene polyoxypropylene block copolymer, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, macromolecular grafted lignosulfonates, protruding Attapulgite, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 24% spiral shell mite ester oil less than 4 μ m.
Embodiment 11
AVM 10kg, polyoxyethylene polyoxypropylene block copolymer 30kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 40kg, aluminium-magnesium silicate 35kg, polysiloxanes 2kg, rosin base vegetable oil 884kg.
The preparation method:
1) mix AVM, polyoxyethylene polyoxypropylene block copolymer, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 1% avermitilis strain vegetable oil less than 4 μ m.
Embodiment 12
Indenes worm prestige 150kg, AEO 40kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 20kg, rosin grafting polymer carboxylate 30kg, aluminium-magnesium silicate 20kg, polysiloxanes 2kg, rosin base vegetable oil 738kg.
The preparation method:
1) mix indenes worm prestige, AEO, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, rosin grafting polymer carboxylate, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 15% indenes worm prestige oil less than 4 μ m.
Embodiment 13
ZJ0712 100kg, AEO 15kg, anhydrosorbitol acid anhydride oleate 10kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 20kg, macromolecular grafted lignosulfonates 10kg, aluminium-magnesium silicate 30kg, polysiloxanes 1kg, rosin base vegetable oil 814kg.
The preparation method:
1) mix ZJ0712, AEO, anhydrosorbitol acid anhydride oleate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, macromolecular grafted lignosulfonates, aluminium-magnesium silicate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 10% ZJ0712 oil less than 4 μ m.
Embodiment 14
Iprodione 225kg, AEO 30kg, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 25kg, polycarboxylate 30kg, polysiloxanes 2kg, rosin base vegetable oil 688kg.
The preparation method:
1) mix iprodione, AEO, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, polycarboxylate, polysiloxanes, rosin base vegetable oil after, place the high speed shear ball-grinding machine;
2) particle diameter of high speed shear ball milling to 90% forms the outstanding preparation of 22.5% iprodione oil less than 4 μ m.
Below provide the embodiment of preparation rosin base vegetable oil.
Embodiment 15
With 190kg ethanol and the 10kg sodium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 400kg rosin and 400kg Jatropha curcas oil; Start high-shear emulsifying and disperse unit, be warming up to 60 ℃ of reaction 1h, the product filtering and impurity removing is got 880kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 4.
Table 4
Embodiment 16
With 180kg methyl alcohol and the 9kg potassium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 350kg rosin and 450kg brown tung oil; Start high-shear emulsifying and disperse unit, be warming up to 65 ℃ of reaction 45min, the product filtering and impurity removing is got 885kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 5.
Embodiment 16 rosin base vegetable oil and xylol are seen table 6 to solvability (g/L, the 25 ℃) contrast of pesticide activity component.Can know that by table 6 present embodiment rosin base vegetable oil has obviously improved the solubility property of farm chemical ingredients, and is good with the agricultural chemicals compatibility.
Table 5
Table 6
| Former medicine title | Embodiment 15 | Xylol | Former medicine title | Embodiment 15 | Xylol |
| Chlopyrifos | 1520 | 1600 | Quizalotop-ethyl | 330 | 320 |
| Pyridaben | 340 | 390 | Acetochlor | ＞1000 | ＞1000 |
| Biphenthrin | 840 | 830 | Butachlor | ＞1000 | ＞1000 |
| Acetamiprid | ＜5 | ＜5 | The malathion | ＞1000 | ＞1000 |
| Imidacloprid | ＜5 | ＜5 | The alkynes mite is special | ＞1000 | ＞1000 |
| Methidathion | 560 | 600 | Profenofos | ＞1000 | ＞1000 |
| Cyhalothrin | 910 | 890 | Phoxim | ＞1000 | ＞1000 |
| Azacyclotin | 260 | 10 | Hostathion | ＞1000 | ＞1000 |
| Fenpropathrin | 1010 | 1000 | Triazolone | 240 | 220 |
| Hexythiazox | 350 | 360 | Propiconazole | ＞1000 | ＞1000 |
| Fenbutatin oxide | 180 | 30 | Tebuconazole | 310 | 290 |
| Beta-cypermethrin | 320 | 315 | Nitrile bacterium azoles | 270 | 250 |
Embodiment 17
With 200kg butanols and the 9.5kg potassium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 200kg rosin and 800kg cottonseed oil; Start high-shear emulsifying and disperse unit, be warming up to 70 ℃ of reaction 30min, the product filtering and impurity removing is got 1095kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 7.
Table 7
Embodiment 18
With 100kg ethanol, 90kg methyl alcohol and the 10kg sodium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 300kg rosin and 500kg cocoa butter; Start high-shear emulsifying and disperse unit, be warming up to 65 ℃ of reaction 1h, the product filtering and impurity removing is got 870kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 8.
Table 8
Embodiment 19
With 80kg octanol, 90kg methyl alcohol and the 8.5kg potassium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 250kg rosin and 650kg soybean oil; Start high-shear emulsifying and disperse unit, be warming up to 50 ℃ of reaction 1h, the product filtering and impurity removing is got 960kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 9.
Table 9
Embodiment 20: with 140kg ethanol, 50kg octanol and the 9.5kg sodium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 300kg rosin and 500kg rapeseed oil; Start high-shear emulsifying and disperse unit, be warming up to 70 ℃ of reaction 50min, the product filtering and impurity removing is got 870kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 10.
Table 10
Embodiment 21
With 230kg methyl alcohol and the 10kg sodium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 400kg rosin and 400kg Jatropha curcas oil; Start high-shear emulsifying and disperse unit, be warming up to 60 ℃ of reaction 1h, the product filtering and impurity removing is got 890kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 11.
Table 11
Embodiment 22
With 72kg methyl alcohol and the 8kg potassium hydroxide high-shear emulsifying Scattered Kettle of packing into; Miscible back adds 300kg rosin and 500kg palm oil; Start high-shear emulsifying and disperse unit, be warming up to 70 ℃ of reaction 55min, the product filtering and impurity removing is got 830kg rosin base vegetable oil; Sampling detects, and the physico chemical property of product are referring to table 12.
Table 12
Claims (9)
1. one kind is the outstanding preparation of oil of carrier with rosin base vegetable oil; It is characterized in that its raw material composition and contain pesticide activity component 1%～50%, emulsifier 1%～10%, wetting dispersing agent 2%～8%, suspension stabilizer 0～5%, silicone defoaming agent 0～0.2% in the quality percentage, surplus is a rosin base vegetable oil;
Said rosin base plant oil composition and content thereof are following:
Alkalescence C1～C8 alcoholic solution, rosin and vegetable oil;
The content of said alkaline C1～C8 alcoholic solution; By mass percentage; Be 10%～30% of rosin and vegetable oil gross mass; Said alkaline C1～C8 alcoholic solution is the mixed liquor of at least a and alkali metal hydroxide in C1～C8 alcohol, presses mass ratio, alkali metal hydroxide: C1～C8 alcohol is 1: 19～25; Press mass ratio, rosin: vegetable oil is 1: 1～4.
2. as claimed in claim 1 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said pesticide activity component is selected from a kind of in insecticidal/acaricidal agent, bactericide, the weed killer herbicide.
3. as claimed in claim 2 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said insecticidal/acaricidal agent is selected from least a in AVM, ivermectin, emamectin-benzoate, multiple killing teichomycin, indenes worm prestige, metaflumizone, thiophene worm piperazine, thiophene worm quinoline, flufenoxuron, capillary, second worm nitrile, butene-fipronil, the pyridine of piperazine worm, Bifenazate, fenazaquin, Nitenpyram, gamma cyhalothrin, fenpropathrin, Biphenthrin, ether chrysanthemum ester, Buprofezin, Imidacloprid, Acetamiprid, pyrrole aphid ketone, butene-fipronil, Acarus tritici urea, fluorine bell urea, fluorine pyridine urea, the young urea that goes out, diflubenzuron, butyl ether urea, chlopyrifos, Hostathion, Bassa, furans worm hydrazides, worm hydrazides, cyanogen insect amide, thiophene worm amine, Rynaxypyr, spiral shell mite ester, azoles mite ester, fenisobromolate, tebufenpyrad, fly eradication amine, fipronil bisamide, Hexythiazox, alkynes mite spy, pyridaben, second mite azoles, four mite piperazines, azacyclotin, fenbutatin oxide, bacillus thuringiensis,Bt, bacillus thuringiensis, bacillus subtilis, the macro tetrolide;
Said bactericide is selected from Fluoxastrobin; Kresoxim-methyl; The pyrrole metsulfovax; Cyprodinil; Zoxamide; Phonetic mould amine; Iprovalicarb; The benzene metsulfovax; Mandipropamid amine; The fluorine mepanipyrim; Mepanipyrim; Fenarimol; Nuarimol; 2-cyano-3-amino-3-phenylancryic acetate; ZJ0712; ZEN 90160; Difenoconazole; Propiconazole; Tricyclazole; Paclobutrazol; Cyanogen frost azoles; Penconazole; Fluorine bacterium azoles; Jinggangmeisu; Triazolone; Fluorine ring azoles; Flusilazole; Tebuconazole; Own azoles alcohol; Alkene azoles alcohol; Cyproconazole; Cyproconazole; Flutriafol; Isoprothiolane; IBP; The rice blast acid amides; Prochloraz-manganese chloride complex; Prochloraz; Metalaxyl; Metalaxyl-M; M 9834; Smart M 9834; Furalaxyl; Frost urea cyanogen; Flumorph; Dimethomorph; Mould ketone of thiophene oxazole bacterium ketone; Iprodione; The phonetic phenol of second; Sulphur; Tmtd; Carbendazim; Thiophanate-methyl; Probenazole; Tpn; Fludioxonil; At least a in the mancozeb;
Said herbicide is selected from mesotrione, atrazine, two careless ether, dichloro quinolinic acid, Acetochlor, the third careless amine, butachlor, metazachlor, penoxsuam, fenoxapropPethyl, Quizalotop-ethyl, efficient haloxyfop-methyl spirit, efficient fluazifop, fluoroglycofen-ethyl, pyrithiobac-sodium, cyhalofop-butyl, fluroxypyr, azoles humulone, oxadiazon, benazolin, alkynes oxalic acid, 2, and 4-d butyl ester, mefenacet, trifloxysulfuron, methyl two sulphurs are grand, at least a in the foramsulfuron, thifensulfuron methyl, rimsulfuron, bensulfuron-methyl, nicosulfuron, fourth benzthiazuron, diuron, metsulfuron-methyl, tribenuron-methyl, ethametsulfuron.
4. as claimed in claim 1 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said emulsifier is selected from least a in polyoxyethylene polyoxypropylene block copolymer, AEO, sorbierite polyoxy ether, polyoxyethylene groups Arrcostab, anhydrosorbitol acid anhydride oleate, sorbierite list olein, the alkylbenzenesulfonate.
5. as claimed in claim 1 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said wetting dispersing agent is selected from least a in macromolecular grafted lignosulfonates, polycarboxylate, rosin grafting polymer carboxylate, naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products, the oleic acid methylamino ethyl sulfonate.
6. as claimed in claim 1 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said suspension stabilizer is selected from least a in protruding Attapulgite, bentonite, aluminium-magnesium silicate, imvite, the hydroxyethylcellulose.
7. as claimed in claim 1 a kind of be the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said silicone defoaming agent is selected from polysiloxanes.
8. as claimed in claim 1 a kind of be the preparation method of the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that its concrete steps are:
After mixing pesticide activity component, emulsifier, wetting dispersing agent, suspension stabilizer, silicone defoaming agent, rosin base vegetable oil, place high speed shear ball-grinding machine ball milling, promptly being able to rosin base vegetable oil is the outstanding preparation of oil of carrier.
9. as claimed in claim 8 a kind of be the preparation method of the outstanding preparation of oil of carrier with rosin base vegetable oil, it is characterized in that said ball milling, the particle diameter that is high shear ball milling to 90% is less than 4 μ m.
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