CN102524246A - Agricultural combination solvent and application thereof - Google Patents
Agricultural combination solvent and application thereof Download PDFInfo
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- CN102524246A CN102524246A CN2010105787871A CN201010578787A CN102524246A CN 102524246 A CN102524246 A CN 102524246A CN 2010105787871 A CN2010105787871 A CN 2010105787871A CN 201010578787 A CN201010578787 A CN 201010578787A CN 102524246 A CN102524246 A CN 102524246A
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Abstract
The invention provides an agricultural combination solvent which comprises a terpenoid and C8-C18 fatty acid esters. The agricultural combination solvent has good compatibility with pesticides, is safe and environment-friendly, has good biodegradation, has no pollution, has low freezing point and high flash point, and is safe and reliable in production, storage, transportation and use. The agricultural combination solvent can be applied in insecticides, herbicides or/and plant growth regulators.
Description
Technical field
The invention belongs to the pesticidal preparations field, relate in particular to a kind of agricultural combination solvent and application thereof.
Background technology
For a long time; Pesticide liquid body preparation production aromatic hydrocarbons (the comprising benzene,toluene,xylene etc.) organic solvent that is widely used; Annual use along with missible oil; A large amount of aromatic hydrocarbons organic solvents get in the agroecological environment, have both caused the waste of petroleum resources, bring serious food security and environmental pollution risk again.Replacement is that the light aromatic solvent of representative has become the inexorable trend of pesticidal preparations development in the world with " triphen ", also meets the main guiding of national industry planning in recent years and industry policy simultaneously.Therefore, there are the lasting demand to green solvent in pesticide processing and application.
At present, in the alternative aspect of aromatic hydrocarbon solvent, mainly be to use the high slightly high boiling point of flash-point (C10～C14) heavy aromatic solvent, traditional esterified vegetable oil and dibasic ester (DBE).(though the heavy aromatic solvent safety of C10～C14) has had raising, people's toxicity is decreased, its environment degradable problem still do not solve high boiling point, and the threat of ecotope is still existed, and its environmental-protecting performance does not also reach requirement.Dibasic ester (DBE) is the dibasic acid ester mixture, has production cost and problem of ultra-high price at present, has directly limited in China's pesticidal preparations is produced and has used.The tradition esterified vegetable oil is the esterification products of edible vegetable oil; Exist the problem of fighting for edible oil with the people; Price is also higher, and most of vegetable oil solvent is the poor performance that mixes of corn oil carboxylate, soybean oil carboxylate etc. and pesticide active ingredient for example; With existing agricultural emulsifier coupling difficulty, also limited its production application in pesticidal preparations.Though monoterpenes compound such as australene, nopinene, dipentene etc. are better to the agricultural chemicals solubility property, price is high, and flash-point is lower, and is undesirable with the harmful organisms surface attachment performance that will prevent and treat at plant corpus.Therefore, press for the better agricultural solvent of research and development.
Summary of the invention
In view of this, a kind of and good, the safety and environmental protection of agricultural chemicals compatibility need be provided, biological degradability is good, and is pollution-free, freezing point is low, flash-point is high, the agricultural combination solvent that the production accumulating is safe and reliable.
And, provide a kind of agricultural combination solvent preparing insecticide, bactericide, weed killer herbicide or/and the application in the plant growth regulator.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of agricultural combination solvent, it comprises terpenoid and C8～C18 fatty acid esterification thing.
And above-mentioned agricultural combination solvent is preparing insecticide, bactericide, weed killer herbicide or/and the application in the plant growth regulator.
This agricultural combination solvent possesses following advantage at least:
1. pass through the synergy of terpenoid and C8～C18 fatty acid esterification thing; Effectively improve solubility property to farm chemical ingredients; As azacyclotin, fenbutatin oxide, emamectin-benzoate (first dimension salt) are had good solvability, its solubility property will be much better than the solubility property of traditional esterified vegetable oil, and is suitable with the monoterpenes compound; Specifically referring to data in the table 3; Thereby make this agricultural combination solvent and farm chemical ingredients have good compatibility, the solvent that can be used as a kind of function admirable fully substitutes the aromatic hydrocarbons organic solvent, is applied to pesticidal preparations processing;
2. this agricultural combination solvent condensation point is low, and flash-point is high, is higher than xylol, and concrete technical performance is referring to table 4 data, thereby makes this agricultural combination solvent have good frost resistance and processing safety; And this agricultural combination solvent aromatic-free class organic solvent, security performance is good, and toxicity is low, and biological degradability is good, and is pollution-free, and the production accumulating is safe and reliable;
3. the volatility of this agricultural combination solvent is far below xylene solvent, and suitable with traditional esterified vegetable oil, concrete technical performance is referring to data in the table 5, and therefore this agricultural combination solvent is safe in process of production, helps improving direct labor's occupational health; Low volatility helps prolonging medicament in the organism surface holdup time simultaneously, helps infiltration and the absorption of medicament to organism, thereby helps to promote drug effect;
4. the emulsifiable concentrates for agricultural chemicals of this agricultural combination solvent and pesticide composition preparation has good adhesive rate and good permeability and the anti-drift of opening up on target; Respectively referring to data in table 16 and the table 17; Can significantly promote the physical and chemical performance of pesticidal preparations on plant corpus and target, reduce medicament and run off, increase bioavailability; Reduce amount of application and use cost, reduce environmental pollution.
5. this agricultural combination solvent is environmentally friendly; Applied widely; Can be widely used in various pesticidal preparations, optimize the environmental protection, safety and the serviceability that promote the pesticidal preparations product, if can conveniently farm chemical ingredients be mixed with insecticide, bactericide, weed killer herbicide and/or plant growth regulator.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Good, the safety and environmental protection of a kind of and agricultural chemicals compatibility that the embodiment of the invention provides, biological degradability is good, and is pollution-free, freezing point is low, flash-point is high, the agricultural combination solvent that the production accumulating is safe and reliable.This agricultural combination solvent comprises terpenoid and C8～C18 fatty acid esterification thing.
Particularly, in the above-mentioned agricultural combination solvent, the quality percentage composition of terpenoid is preferably 1～99%, further is preferably 1%～50%.The quality percentage composition of C8～C18 fatty acid esterification thing is preferably 1～99%, further is preferably 30%～99%.
Above-mentioned C8～C18 fatty acid esterification thing is a raw material with at least a in Jatropha curcas oil, soybean oil, cottonseed oil, palm oil, rapeseed oil, cocoa butter, corn oil, the castor oil preferably, prepares through over-churning, rectification and purification.This C8～C18 fatty acid esterification thing is preferably methyl dodecanoate (methyl laurate), ethyl laurate (ethyl laurate), methyl myristate (methyl myristate), ethyl myristate (ethyl myristate), methyl palmitate (methyl hexadecanoate), ethyl palmitate (ethyl palmitate), Methyl Stearate (methyl stearate), Ethyl Stearate (ethyl stearte), 18 carbon-suitable-9-olefin(e) acid methyl esters (methyl oleate), 18 carbon-suitable-9-olefin(e) acid ethyl ester (ethyl oleate), Linolenic Acid; 12-dienoic acid methyl esters (methyl linoleate), Linolenic Acid, at least a in 12-dienoic acid ethyl ester (ethyl linoleate), methyl caprylate (eight sour methyl esters), ethyl caprilate (eight acetoacetic esters), methyl caprate (ten sour methyl esters), the ethyl caprate (ten acetoacetic esters).
This terpenoid is preferably at least a in monoterpene, sequiterpene, the diterpene-kind compound.Further, this terpenoid is preferably monoterpenes compound and diterpene-kind compound, more preferably diterpene-kind compound.Wherein, The monoterpenes compound is preferably at least a in dipentene, isodigeranyl amylene, australene, nopinene, cymene, phellandrene, laurene, different laurene, terpineol, terpinene, the terpinolene, further is preferably in australene, the nopinene one or both; Sesquiterpenoids is preferably in longifolene, the caryophyllene one or both; Diterpene-kind compound is preferably at least a in abietic acid, neoabietic acid, dehydroabietic acid, palustric acid, isopimaric acid, pimaric acid, levopimaric acid, Sandaracopimaric acid, hydrogenated rosin, methyl abietate, resin acid, methyl abietate, the ethyl abietate, further is preferably at least a in abietic acid, neoabietic acid, dehydroabietic acid, palustric acid, isopimaric acid, pimaric acid, levopimaric acid, the Sandaracopimaric acid.Above-mentioned terpenoid preferably with pine resin or/and the pine resin derivative is a feedstock production obtains, the rosin that for example can use one or more pine trees in masson pine, wet-land pine tree, pinus yunnanensis, pinus khasys, pinus finlaysoniana, Chinese pine, Huashan pine, Korean pine, pinus caribaea, the longleaf pine is or/and the pine resin derivative.
Further, also to comprise mass percent be 0%～30% modifier to above-mentioned agricultural combination solvent.The quality percentage composition of this modifier in this agricultural combination solvent is preferably 3%～20%.
Particularly; Above-mentioned modifier is preferably N; N-dimethyl decyl amide, N; N-diethylcapramide, N, N-dimethyl-octa acid amides, N, at least a in N-diethyl caprylamide, N-Methyl pyrrolidone, octylpyrrolidone, dodecyl pyrrolidone, n-octyl alcohol, isooctanol, ethylene glycol, butanols, isopropyl alcohol, ethanol, methyl naphthalene, dimethyl succinate, dimethyl glutarate, the dimethyl adipate.This modifier can with terpenoid, C8～C18 fatty acid esterification thing acting in conjunction, can effectively improve the anti-freezing property of agricultural combination solvent and to the solubility property of pesticide activity component, concrete technical performance is referring to 4 data.
Therefore, comprehensively above-mentioned, the component that the described agricultural combination solvent of the embodiment of the invention comprises can be represented as follows by mass percentage:
Terpenoid 1～99%,
C8～C18 fatty acid esterification thing 1～99%.
In first preferred embodiment, the component of above-mentioned agricultural combination solvent and quality percentage composition thereof are as follows:
Terpenoid 1%～99%
C8～C18 fatty acid esterification thing 30%～99%
Modifier 0%～30%.
In second preferred embodiment, the component of above-mentioned agricultural combination solvent and quality percentage composition thereof are as follows, and the technical indicator of the agricultural combination solvent of this embodiment is referring to table 1:
Terpenoid 1%～50%
C8～C18 fatty acid esterification thing 30%～99%
Modifier 3%～20%.
In the 3rd preferred embodiment, the component of above-mentioned agricultural combination solvent and quality percentage composition thereof are as follows, and the technical indicator of the agricultural combination solvent of this embodiment is referring to table 2:
Diterpene-kind compound 1%～50%
C8～C18 fatty acid esterification thing 30%～99%
Modifier 3%～20%.
The technical indicator of the agricultural combination solvent of second preferred embodiment preparation of table 1.
The technical indicator of the agricultural combination solvent of the 3rd preferred embodiment preparation of table 2.
More than through regulating terpenoid, C8～C18 fatty acid esterification thing; And/or the kind of modifier components and ratio; Make full use of and regulate terpenoid, C8～C18 fatty acid esterification thing; And/or modifier components makes agricultural combination solvent can be widely used in the different pesticidal preparations of forming structure more to the solubility property of different farm chemical ingredients.
Above-mentioned agricultural combination solvent possesses following advantage at least:
1. pass through the synergy of terpenoid and C8～C18 fatty acid esterification thing; Effectively improve solubility property to farm chemical ingredients; As azacyclotin, fenbutatin oxide, emamectin-benzoate (first dimension salt) are had good solvability; Its comprehensive solubility property will be much better than the solubility property of traditional plant oil solvent, and is suitable with the monoterpenes compound, specifically referring to data in the table 3; Thereby make this agricultural combination solvent and farm chemical ingredients have good compatibility and emulsifying dispersivity; The solvent that can be used as a kind of function admirable fully substitutes the aromatic hydrocarbons organic solvent, is applied to pesticidal preparations processing, uses azacyclotin, a fenbutatin oxide missible oil product preparation difficult problem that this agricultural combination solvent can solve high-load;
2. this agricultural combination solvent condensation point is low, and flash-point is high, and [>=45 ℃ (remaining silent) is as being 100 ℃ in the table 4; And xylol is 25 ℃, and australene is 36.8 ℃], be higher than xylol; Concrete technical performance is referring to 4 data, thereby makes this agricultural combination solvent have good frost resistance; And this agricultural combination solvent aromatic-free class organic solvent, security performance is good, and toxicity is low, and biological degradability is good, and is pollution-free, and the production accumulating is safe and reliable;
3. the volatility of this agricultural combination solvent is far below xylene solvent and monoterpenes compound; Suitable with traditional esterified vegetable oil; Concrete technical performance is referring to data in the table 5, and therefore this agricultural combination solvent is safe in process of production, helps improving and guaranteeing direct labor's occupational health; Low volatility helps prolonging medicament in the organism surface holdup time simultaneously, helps medicament infiltration and organism, thereby helps to promote drug effect;
4. the emulsifiable concentrates for agricultural chemicals of this agricultural combination solvent and pesticide composition preparation has good adhesive rate and good permeability and the anti-drift of opening up on target; Respectively referring to data in table 16 and the table 17; Can significantly promote adhesion and the retention performance of pesticidal preparations on plant corpus and target, reduce medicament and run off, increase bioavailability; Reduce amount of application and use cost, reduce environmental pollution.
5. this agricultural combination solvent is environmentally friendly, applied widely, can be widely used in various pesticidal preparations, optimizes the environmental protection, safety and the serviceability that promote the pesticidal preparations product.
The agricultural combination solvent that provides just because of the embodiment of the invention has above-mentioned excellent properties; Therefore; This agricultural combination solvent can be widely used in the processing of various pesticidal preparations, if can conveniently pesticide activity component be mixed with insecticide, bactericide, weed killer herbicide and/or plant growth regulator.Particularly; This agricultural combination solvent can be mixed with dissimilar pesticidal preparations with pesticide activity component and other pesticide processing auxiliary agent, like emulsifiable concentrates for agricultural chemicals, finish, oil suspending agent, suspension emulsion, microemulsion, aqueous emulsion, ultra low volume spraying agent, the mixed auxiliary agent of bucket etc.
Below through a plurality of embodiment illustrate that above-mentioned agricultural combination solvent is differently formed, preparation with and aspect such as performance.
Embodiment 1
The prescription of agricultural combination solvent is: abietic acid 200kg, methyl laurate 310kg, methyl oleate 170kg, methyl myristate 170kg, methyl hexadecanoate 80kg, methyl stearate 50kg, methyl caprate 20kg.
Its preparation method is: the prescription by this agricultural combination solvent stirs each component in agitated reactor, promptly gets 1000kg and contains agricultural combination solvent.
With the agricultural combination solvent of present embodiment preparation and monoterpenes compound, traditional esterified vegetable oil solvability (g/L to the pesticide activity component; 25 ℃) compare experiment; Experimental result is referring to table 3; Agricultural combination solvent technical indicator is referring to table 4, and the volatility of agricultural combination solvent and xylol, monoterpenes compound, traditional esterified vegetable oil solvent is relatively referring to table 5.
The agricultural combination solvent of table 3. embodiment 1 preparation and monoterpenes compound, traditional esterified vegetable oil are to solvability (g/L, the 25 ℃) contrast table of pesticide activity component
The agricultural combination solvent technical indicator of table 4. embodiment 1 preparation
The volatility of the agricultural combination solvent of table 5. embodiment 1 preparation and xylol, monoterpenes compound, traditional esterified vegetable oil solvent relatively
Embodiment 2
The prescription of agricultural combination solvent is: abietic acid 220kg, longifolene 75kg, methyl laurate 360kg, methyl oleate 190kg, methyl myristate 120kg, methyl hexadecanoate 35kg.
Its preparation method is: the prescription by this agricultural combination solvent stirs each component in agitated reactor, promptly gets 1000kg and contains agricultural combination solvent.
With the agricultural combination solvent of present embodiment preparation and monoterpenes compound, traditional esterified vegetable oil solvability (g/L to the pesticide activity component; 25 ℃) compare experiment; Experimental result is referring to table 6; Technical indicator is referring to table 7, and the volatility of this agricultural combination solvent and xylol, monoterpenes compound, traditional esterified vegetable oil solvent is relatively referring to table 8.
The agricultural combination solvent of table 6. embodiment 2 preparation and monoterpenes compound, traditional esterified vegetable oil are to solvability (g/L, the 25 ℃) contrast table of pesticide activity component
The agricultural combination solvent technical indicator of table 7. embodiment 2 preparations
The volatility of the agricultural combination solvent of table 8. embodiment 2 and xylol, monoterpenes compound, traditional esterified vegetable oil solvent relatively
Embodiment 3
The prescription of agricultural combination solvent is: abietic acid 140kg, dipentene 20kg, purifying Jatropha curcas oil methyl esters 840kg.
Its preparation method is: the prescription by this agricultural combination solvent stirs each component in agitated reactor, promptly gets 1000kg and contains agricultural combination solvent.
With the agricultural combination solvent of present embodiment preparation and monoterpenes compound, traditional esterified vegetable oil solvability (g/L to the pesticide activity component; 25 ℃) compare experiment; Experimental result is referring to table 9; Technical indicator can be referring to table 10, and the volatility of agricultural combination solvent and xylol, monoterpenes compound, traditional esterified vegetable oil solvent is relatively referring to table 11
The agricultural combination solvent of table 9. embodiment 3 preparation and monoterpenes compound, traditional esterified vegetable oil are to solvability (g/L, the 25 ℃) contrast table of pesticide activity component
The agricultural combination solvent technical indicator of table 10. embodiment 3 preparations
The volatility of the agricultural combination solvent of table 11. embodiment 3 preparations and xylol, monoterpenes compound, traditional esterified vegetable oil solvent relatively
Embodiment 4
The prescription of agricultural combination solvent is: abietic acid 90kg, palustric acid 21kg, neoabietic acid 15kg, levopimaric acid 9kg; Dehydroabietic acid 10kg, pimaric acid 10kg, methyl laurate 344kg, methyl oleate 145kg; Methyl linoleate 51kg, methyl myristate 160kg, methyl hexadecanoate 80kg; Methyl stearate 30kg, methyl caprylate 10kg, methyl caprate 25kg.
Its preparation method is: the prescription by this agricultural combination solvent stirs each component in agitated reactor, promptly gets 1000kg and contains agricultural combination solvent.
With the agricultural combination solvent of present embodiment preparation and monoterpenes compound, traditional esterified vegetable oil solvability (g/L to the pesticide activity component; 25 ℃) comparing result can be referring to table 12; Technical indicator can be referring to table 13, and the volatility of agricultural combination solvent and xylol, monoterpenes compound, traditional esterified vegetable oil solvent is relatively referring to table 14.
The agricultural combination solvent of table 12. embodiment 4 preparation and monoterpenes compound, traditional esterified vegetable oil are to solvability (g/L, the 25 ℃) contrast table of pesticide activity component
The agricultural combination solvent technical indicator of table 13. embodiment 4 preparations
The volatility of the agricultural combination solvent of table 14. embodiment 4 preparations and xylol, monoterpenes compound, traditional esterified vegetable oil solvent relatively
Embodiment 5
In agitated reactor, add resin acid 350kg, methyl laurate 290kg, methyl oleate 120kg, methyl linoleate 30kg, methyl myristate 130kg, methyl hexadecanoate 80kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 6
In agitated reactor, add resin acid 130kg, australene 40kg, dipentene 160kg, methyl laurate 450kg, methyl oleate 220kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 7
In agitated reactor, add resin acid 300kg, purifying Jatropha curcas oil methyl esters 700kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 8
In agitated reactor, add abietic acid 140kg, neoabietic acid 24kg, levopimaric acid 46kg, dehydroabietic acid 10kg, purifying coconut oil methyl ester 780kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 9
In agitated reactor, add resin acid 10kg, australene 70kg, dipentene 190kg, longifolene 140kg, purifying coconut oil methyl ester 590kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 10
In agitated reactor, add resin acid 10kg, purifying Jatropha curcas oil methyl esters 990kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 11
In agitated reactor, add resin acid 300kg, australene 20kg, dipentene 160kg, laurene 40kg, purifying soybean oil methyl esters 500kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 12
In agitated reactor, add abietic acid 120kg, neoabietic acid 60kg, dehydroabietic acid 25kg, levopimaric acid 30kg, palustric acid 20kg; Isopimaric acid 15kg, Sandaracopimaric acid 10kg, methyl abietate 50kg, australene 20kg, methyl laurate 325kg; Methyl oleate 140kg, methyl linoleate 30kg, methyl myristate 75kg, methyl hexadecanoate 45kg, methyl stearate 20kg; Methyl caprylate 5kg, methyl caprate 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 13
In agitated reactor, add abietic acid 185kg, neoabietic acid 50kg, isopimaric acid 45kg, ethyl laurate 325kg; Ethyl oleate 140kg, ethyl linoleate 30kg, ethyl myristate 105kg; Ethyl palmitate 75kg, ethyl stearte 20kg, ethyl caprilate 5kg; Ethyl caprate 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 14
In agitated reactor, add abietic acid 250kg, methyl laurate 450kg, methyl oleate 300kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 15
In agitated reactor, add abietic acid 300kg, methyl laurate 700kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 16
In agitated reactor, add abietic acid 100kg, australene 20kg, dipentene 200kg, methyl oleate 680kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 17
In agitated reactor, add abietic acid 320kg, ethyl oleate 680kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 18
In agitated reactor, add abietic acid 50kg, neoabietic acid 10kg, dehydroabietic acid 15kg; Levopimaric acid 10kg, palustric acid 30kg, isopimaric acid 5kg; Sandaracopimaric acid 5kg, terpinene 100kg, purifying methyl hexadecanoate 500kg; Purifying cottonseed oil methyl esters 225kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 19
In agitated reactor, add resin acid 10kg, methyl laurate 410kg, methyl oleate 195kg, methyl linoleate 30kg; Methyl myristate 210kg, methyl hexadecanoate 80kg, methyl caprylate 10kg, methyl caprate 35kg; Isopropyl alcohol 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 20
In agitated reactor, add resin acid 250kg, australene 10kg, dipentene 240kg, methyl laurate 350kg, methyl oleate 80kg, N, N-dimethyl decyl amide 50kg, n-octyl alcohol 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 21
In agitated reactor, add resin acid 300kg, purifying Jatropha curcas oil methyl esters 400kg, N-octylpyrrolidone 20kg, dimethyl succinate 70kg,, dimethyl glutarate 160kg, dimethyl adipate 50kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 22
In agitated reactor, add abietic acid 140kg, neoabietic acid 24kg, levopimaric acid 46kg, dehydroabietic acid 10kg, purifying coconut oil methyl ester 730kg, N-Methyl pyrrolidone 50kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 23
In agitated reactor, add resin acid 10kg, australene 70kg, dipentene 190kg, longifolene 140kg, purifying coconut oil methyl ester 580kg, ethanol 10kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 24
In agitated reactor, add abietic acid 300kg, methyl laurate 450kg, methyl oleate 200kg, butanols 50kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 25
In agitated reactor, add australene 20kg, longifolene 210kg, purifying soybean oil methyl esters 570kg, methyl naphthalene 200kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 26
In agitated reactor, add abietic acid 110kg, neoabietic acid 70kg, dehydroabietic acid 20kg, levopimaric acid 30kg, palustric acid 20kg; Isopimaric acid 15kg, Sandaracopimaric acid 15kg, australene 20kg, methyl laurate 305kg, methyl oleate 140kg; Methyl linoleate 30kg, methyl myristate 75kg, methyl hexadecanoate 45kg, methyl stearate 20kg, methyl caprylate 5kg; Methyl caprate 20kg, isooctanol 60kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 27
In agitated reactor, add abietic acid 255kg, neoabietic acid 60kg, isopimaric acid 25kg, purifying Jatropha curcas oil ethyl ester 640kg, ethylene glycol 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 28
In agitated reactor, add abietic acid 50kg, neoabietic acid 10kg, dehydroabietic acid 15kg, levopimaric acid 10kg; Palustric acid 30kg, isopimaric acid 5kg, Sandaracopimaric acid 5kg, terpinene 100kg; Purifying corn oil methyl esters 500kg, purifying castor oil methyl esters 265kg, N; N-dimethyl-octa acid amides 10kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 29
In agitated reactor, add methyl abietate 50kg, purifying rapeseed methylester 920kg, ethylene glycol 30 stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 30
In agitated reactor, add abalyn 300kg, purifying Jatropha curcas oil methyl esters 700kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 31
In agitated reactor, add abietic acid 300kg, australene 200kg, methyl laurate 350kg, methyl oleate 150kg promptly gets the agricultural combination solvent of 1000kg.
Embodiment 32
In agitated reactor, add abietic acid 110kg, neoabietic acid 70kg, dehydroabietic acid 20kg, levopimaric acid 30kg; Palustric acid 20kg, nopinene 20kg, longifolene 230kg, methyl laurate 180kg; Methyl oleate 40kg, methyl myristate 50kg, methyl hexadecanoate 30kg, isooctanol 60kg; Dimethyl succinate 140kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 33
In agitated reactor, add abietic acid 250kg, neoabietic acid 70kg, dehydroabietic acid 30kg, levopimaric acid 60kg; Palustric acid 50kg, isopimaric acid 20kg, Sandaracopimaric acid 20kg, methyl laurate 200kg; Methyl oleate 50kg, methyl myristate 50kg, N; N-dimethyl decyl amide 200kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 34
In agitated reactor, add abietic acid 110kg, neoabietic acid 70kg, dehydroabietic acid 20kg, levopimaric acid 30kg, palustric acid 20kg; Isopimaric acid 15kg, Sandaracopimaric acid 15kg, methyl laurate 350kg, methyl oleate 160kg; Methyl linoleate 30kg, methyl myristate 90kg, methyl hexadecanoate 45kg, methyl stearate 20kg; Methyl caprylate 5kg, methyl caprate 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 35
In agitated reactor, add abietic acid 250kg, neoabietic acid 120kg, levopimaric acid 80kg, isopimaric acid 50kg, methyl laurate 500kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 36
In agitated reactor, add abietic acid 10kg, Jatropha curcas oil methyl esters 790kg, ethylene glycol 50kg, octylpyrrolidone 150kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 37
In agitated reactor, add abietic acid 10kg, soybean oil methyl esters 790kg, methyl naphthalene 200kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 38
In agitated reactor, add abietic acid 20kg, neoabietic acid 15kg, dehydroabietic acid 7kg, levopimaric acid 5kg; Palustric acid 3kg, methyl laurate 395kg, methyl oleate 210kg, methyl linoleate 40kg; Methyl myristate 160kg, methyl hexadecanoate 80kg, methyl stearate 30kg, methyl caprylate 15kg; Methyl caprate 20kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 39
In agitated reactor, add abietic acid 20kg, neoabietic acid 8kg, dehydroabietic acid 5kg, levopimaric acid 6kg, palustric acid 5kg; Isopimaric acid 3kg, Sandaracopimaric acid 1kg, australene 2kg, methyl laurate 360kg, methyl oleate 160kg; Methyl linoleate 30kg, methyl myristate 85kg, methyl hexadecanoate 65kg, methyl stearate 20kg; Methyl caprylate 10kg, methyl caprate 20kg, isooctanol 20kg, dimethyl succinate 80kg; Dimethyl glutarate 60kg, dimethyl adipate 40kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Embodiment 40
In agitated reactor, add abietic acid 120kg, neoabietic acid 60kg, dehydroabietic acid 20kg, levopimaric acid 30kg, palustric acid 20kg; Dipentene 50kg, longifolene 200kg, methyl laurate 180kg, methyl oleate 40kg; Methyl myristate 50kg, methyl hexadecanoate 30kg, isooctanol 20kg, N; N-dimethyl decyl amide 40kg, dimethyl succinate 140kg stirs, and promptly gets the agricultural combination solvent of 1000kg.
Application example 41
In agitated reactor, add embodiment 1 agricultural combination solvent 832kg successively, AVM 18kg, isooctanol 30kg; The pure APEO 30kg in C12～14, castor oil polyoxyethylene ether 50kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets 1.8% abamectin emulsifiable concentrate of 1000kg.
Comparison example 1
In agitated reactor, add xylol 832kg successively, AVM 18kg, isooctanol 30kg; The pure APEO 30kg in C12～14, castor oil polyoxyethylene ether 50kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets 1.8% abamectin emulsifiable concentrate of 1000kg.
Comparison example 2
In agitated reactor, add australene 832kg successively, AVM 18kg, isooctanol 30kg; The pure APEO 30kg in C12～14, castor oil polyoxyethylene ether 50kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets 1.8% abamectin emulsifiable concentrate of 1000kg.
Comparison example 3
In agitated reactor, add soybean oil methyl esters 832kg successively, AVM 18kg, isooctanol 30kg; The pure APEO 30kg in C12～14, castor oil polyoxyethylene ether 50kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets 1.8% abamectin emulsifiable concentrate of 1000kg.
Through test; 1.8% abamectin emulsifiable concentrate technical parameter of the agricultural combination solvent of application implementation example 1 preparation and xylol, australene, soybean oil methyl esters is referring to table 15; Can find out; The flash-point of agricultural combination solvent 1.8% abamectin emulsifiable concentrate of application implementation example 1 preparation is 91 ℃; Far above 29. ℃, 37 ℃ of 1.8% abamectin emulsifiable concentrate of using xylol, australene, show that the safety of agricultural combination solvent 1.8% abamectin emulsifiable concentrate of embodiment 1 preparation is superior to using 1.8% abamectin emulsifiable concentrate of xylol, australene.
1.8% abamectin emulsifiable concentrate technical parameter of the agricultural combination solvent of table 15. embodiment 1 preparation and xylol, australene, traditional esterified vegetable oil
The test of pesticide effectiveness: with 1.8% abamectin emulsifiable concentrate of embodiment 41 and comparison example 1,2,3 preparations on crop leaf retention volume referring to table 16; Can find out; The retention volume on crop leaf of agricultural combination solvent 1.8% abamectin emulsifiable concentrate of application of application implementation example 38 preparations is much larger than 1.8% abamectin emulsifiable concentrate of using xylol, australene; Greater than 1.8% abamectin emulsifiable concentrate of using the soybean oil methyl esters, show that the adhesive rate on target of using agricultural combination solvent 1.8% abamectin emulsifiable concentrate is high, be beneficial to the deposition of active ingredient; Reducing medicament runs off; Thereby help to improve drug effect, reduce applications of pesticide amount and use cost, reduce environmental pollution.
1.8% abamectin emulsifiable concentrate agent retention volume on crop leaf of table 16. embodiment 41 and comparison example 1,2,3 preparations
Remarks: retention volume method of testing: cut off crop leaf, weigh heavily (W0) in the balance, then vertically put into the soup 2～3S of 1500 times of dilutions with the tweezers clamping; Pull out liquid level to blade rapidly; Vertically suspend, treat to weigh (W1) when it no longer includes the drop trickling, measure blade area with the leaf area appearance; Calculate the maximum stable retention volume Rm (g/cm2) of blade ,=(W1-W0)/leaf area.
Use the abamectin emulsifiable concentrate control citrus red mite of present embodiment 41 preparations; According to active ingredient 5 gram/mu thin up field sprays; The control efficiency of 2 days and 5 days is respectively 85.6% and 93.4% behind the medicine; And the abamectin emulsifiable concentrate of Comparative Examples 1,2,3 adopts with quadrat method according to same dose and to use, and the preventive effect of 2 days and 5 days is respectively 72.5% and 78.6%, 73.2% and 80.5%, 80.2% and 89.1% behind the medicine.It is thus clear that the abamectin emulsifiable concentrate of present embodiment 38 preparations is better than the abamectin emulsifiable concentrate of using xylol, australene and soybean oil methyl esters to the preventive effect of two spotted spider mite.
Application example 42
In agitated reactor, add embodiment 2 agricultural combination solvent 485kg successively, chlopyrifos 400kg, isopropyl alcohol 10kg; APES 30kg, sorbitol polyoxyethylene ether 35kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets 40% chlorpyrifos ec of 1000kg.
Comparison example 4
In agitated reactor, add xylol 485kg successively, chlopyrifos 400kg, isopropyl alcohol 10kg, APES 30kg, sorbitol polyoxyethylene ether 30kg, calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets 40% chlorpyrifos ec of 1000kg.
Use the chlorpyrifos ec of present embodiment 42 preparations; Be used to prevent and treat the paddy rice rice leaf roller; Spray according to active ingredient 40 gram/mu thin ups; 1 day, 7 days, 15 days preventive effect is respectively 74.1%, 88.4% and 95.2% behind the medicine, and the chlorpyrifos ec of Comparative Examples 4,1 day, 7 days, 15 days preventive effect is respectively 61.2%, 76.1% and 81.4% behind the medicine.It is thus clear that the chlorpyrifos ec of present embodiment 42 preparations is better than the chlorpyrifos ec of using xylene solvent to the preventive effect of rice leaf roller.
Application example 43:
In agitated reactor, add embodiment 4 agricultural combination solvent 890kg successively; Emamectin-benzoate 10kg; Aliphatic alcohol polyethenoxy polyoxypropylene block copolymers 35kg, castor oil polyoxyethylene ether 25kg, calcium dodecyl benzene sulfonate 40kg; Stirring and dissolving promptly gets the 1% emamectin-benzoate missible oil of 1000kg.
Comparison example 5:
In agitated reactor, add xylol 840kg successively; Emamectin-benzoate 10kg, isooctanol 50kg, aliphatic alcohol polyethenoxy polyoxypropylene block copolymers 30kg; Castor oil polyoxyethylene ether 25kg; Calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets the 1% emamectin-benzoate missible oil of 1000kg.
Application example 44
In agitated reactor, add embodiment 6 agricultural combination solvent 730kg successively, pyridaben 150kg, aliphatic alcohol polyethenoxy polyoxypropylene block copolymers 35kg; Castor oil polyoxyethylene ether 40kg; Calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets the 15% pyridaben missible oil of 1000kg.
Comparison example 6:
In agitated reactor, add xylol 730kg successively, pyridaben 150kg, aliphatic alcohol polyethenoxy polyoxypropylene block copolymers 45kg, castor oil polyoxyethylene ether 35kg, calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 15% pyridaben missible oil of 1000kg.
Application example 45:
In agitated reactor, add embodiment 3 agricultural combination solvent 500kg, phoxim 400kg, polyoxyethylene polyoxypropylene block copolymer 30kg; The pure APEO 25kg in C12～14; Calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets 40% phoxim emulsifiable concentrate of 1000kg.
Comparison example 7:
In agitated reactor, add xylol 500kg, phoxim 400kg, polyoxyethylene polyoxypropylene block copolymer 35kg, the pure APEO 30kg in C12～14, calcium dodecyl benzene sulfonate 35kg, stirring and dissolving promptly gets 40% phoxim emulsifiable concentrate of 1000kg.
Use the phoxim emulsifiable concentrate of present embodiment 45, by 2000 times of dilution spraying control wild cabbage three ages of prodenia litura and following larva, 2 days control efficiency are 92.1% behind the medicine, and the phoxim emulsifiable concentrate of Comparative Examples 7, the control efficiency under the same terms is 74.0%.It is thus clear that the preventive effect of the phoxim emulsifiable concentrate of present embodiment is better than the phoxim emulsifiable concentrate of using xylene solvent.
Application example 46:
In agitated reactor, add embodiment 3 agricultural combination solvent 690kg, propiconazole 200kg, polyoxyethylene polyoxypropylene block copolymer 30kg; Polymerization pine macrogol ester 35kg; Calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets 20% propiconazole emulsifiable concentrate of 1000kg.
Comparison example 8:
In agitated reactor, add xylol 690kg, propiconazole 200kg, polyoxyethylene polyoxypropylene block copolymer 30kg, polymerized rosin macrogol ester 35kg, calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets 20% propiconazole emulsifiable concentrate of 1000kg.
Application example 47:
In agitated reactor, add embodiment 22 agricultural combination solvent 830kg, kresoxim-methyl 50kg, polyoxyethylene polyoxypropylene block copolymer 40kg; Sorbitol polyoxyethylene ether 40kg; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 5% kresoxim-methyl missible oil of 1000kg.
Comparison example 9:
In agitated reactor, add xylol 780kg, kresoxim-methyl 50kg, N-Methyl pyrrolidone 50kg; Polyoxyethylene polyoxypropylene block copolymer 40kg, sorbitol polyoxyethylene ether 35kg, calcium dodecyl benzene sulfonate 45kg; Stirring and dissolving promptly gets the 5% kresoxim-methyl missible oil of 1000kg.
Application example 48:
In agitated reactor, add embodiment 20 agricultural combination solvent 830kg, Fluoxastrobin 50kg, polyoxyethylene polyoxypropylene block copolymer 50kg; The pure APEO 20kg in C12～14; Calcium dodecyl benzene sulfonate 50kg, stirring and dissolving promptly gets the 5% Fluoxastrobin missible oil of 1000kg.
Application example 49:
In agitated reactor, add embodiment 6 agricultural combination solvent 640kg, spiral shell mite ester 240kg, polyoxyethylene polyoxypropylene block copolymer 35kg; The pure APEO 45kg in C12～14; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 24% spiral shell mite emulsifiable concentrate of 1000kg.
Comparison example 10:
In agitated reactor, add xylol 640kg, spiral shell mite ester 240kg, polyoxyethylene polyoxypropylene block copolymer 35kg, the pure APEO 45kg in C12～14, calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 24% spiral shell mite emulsifiable concentrate of 1000kg.
Application example 50:
In agitated reactor, add embodiment 7 agricultural combination solvent 780kg; Cyhalofop-butyl 100kg, polyoxyethylene polyoxypropylene block copolymer 25kg, the pure APEO 30kg in C12～14; Sorbitol polyoxyethylene ether 30kg; Calcium dodecyl benzene sulfonate 35kg, stirring and dissolving promptly gets 10% cyhalofop-butyl missible oil of 1000kg.
Comparison example 11:
In agitated reactor, add xylol 780kg, cyhalofop-butyl 100kg, polyoxyethylene polyoxypropylene block copolymer 30kg; The pure APEO 35kg in C12～14, sorbitol polyoxyethylene ether 25kg, calcium dodecyl benzene sulfonate 30kg; Stirring and dissolving promptly gets 10% cyhalofop-butyl missible oil of 1000kg.
Application example 51:
In agitated reactor, add beta-cypermethrin 45kg, embodiment 10 agricultural combination solvent 120kg, ethanol 60kg; APES phosphate 70kg, polyoxyethylene polyoxypropylene block copolymer 30kg, ethoxylated alkyl phosphate 40kg; Stirring and dissolving; Add entry 635kg again, stir, promptly get the 4.5% beta-cypermethrin microemulsion of 1000kg.
Application example 52:
In agitated reactor, add beta-cypermethrin 45kg, ethylene glycol 20kg, embodiment 9 agricultural combination solvent 100kg; Stir APES phosphate 40kg, the pure APEO 20kg in C12～14; Polyvinyl alcohol 20, stirring and dissolving adds entry 755kg again; Stir, high speed shear emulsification under 5000 rev/mins of conditions of rotating speed promptly gets 4.5% high performance aqueous emulsion of cypermethrin of 1000kg.
Application example 53:
In agitated reactor, add phoxim 250kg, embodiment 11 agricultural combination solvent 690kg, APES 45kg, APES phosphate 15kg, stirring and dissolving promptly gets the 25% phoxim finish of the 1000kg that can supply ultra low volume spraying.
Application example 54:
In grinding still, add nicosulfuron 40kg, aluminium-magnesium silicate 30kg, embodiment 15 agricultural combination solvent 858kg; Polycarboxylate 15kg; Naphthalene and alkylnaphthalene sulfonate formaldehyde condensation products 35kg, lignosulfonates 20kg, 2 kilograms of modified polyorganosiloxanes; Through sand milling, promptly get the 4% nicosulfuron oil suspending agent of 1000kg.
Application example 55:
In grinding still, add atrazine 200kg, imvite 20kg, embodiment 16 agricultural combination solvent 694kg; Rosin grafting polymer carboxylate 30kg; Macromolecular grafted lignosulfonates 20kg, lignosulfonates 35kg, 1 kilogram of modified polyorganosiloxane; Through sand milling, promptly get the 20% atrazine oil suspending agent of 1000kg.
Application example 56:
In grinding still, add Rynaxypyr 200kg, gaseous state silica 60kg, embodiment 17 agricultural combination solvent 653kg; The pure APEO 30kg in C12～14; AEO 25kg, lignosulfonates 30kg, 2 kilograms of modified polyorganosiloxanes; Through sand milling, promptly get the 20% Rynaxypyr oil suspending agent of 1000kg.
Application example 57:
In agitated reactor, add embodiment 28 agricultural combination solvent 685kg; Azacyclotin 200kg, polyoxyethylene polyoxypropylene block copolymer 25kg, the pure APEO 20kg in C12～14; Polyglycol ester abietate 35kg; Calcium dodecyl benzene sulfonate 35kg, stirring and dissolving promptly gets the 20% azacyclotin missible oil of 1000kg.
Application example 58:
In agitated reactor, add embodiment 12 agricultural combination solvent 685kg, fenbutatin oxide 200kg, polyoxyethylene polyoxypropylene block copolymer 45kg; The pure APEO 20kg in C12～14; Calcium dodecyl benzene sulfonate 50kg, stirring and dissolving promptly gets the 20% fenbutatin oxide missible oil of 1000kg.
Application example 59:
In agitated reactor, add embodiment 13 agricultural combination solvent 850kg, time 50kg, polyoxyethylene polyoxypropylene block copolymer 40kg, sorbitol polyoxyethylene ether 30kg, calcium dodecyl benzene sulfonate 30kg, stirring and dissolving promptly gets the 5% time missible oil of 1000kg.
Application example 60:
In agitated reactor, add embodiment 14 agricultural combination solvent 690kg, Hostathion 200kg, APES 30kg, the pure APEO 30kg in C12～14, calcium dodecyl benzene sulfonate 50kg, stirring and dissolving promptly gets 20% triazophos emulsifiable solution of 1000kg.
Application example 61:
In agitated reactor, add embodiment 18 agricultural combination solvent 495kg, Profenofos 400kg, APES 25kg, sorbitol polyoxyethylene ether 40kg, calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 40% Profenofos missible oil of 1000kg.
Application example 62:
In agitated reactor, add embodiment 19 agricultural combination solvent 855kg, beta-cypermethrin 45kg, sorbitol polyoxyethylene ether 20kg; Alkylphenol-polyethenoxy polyoxypropylene copolymer 40kg; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets 4.5% r of 1000kg.
Application example 63:
In agitated reactor, add embodiment 4 agricultural combination solvent 690kg, Difenoconazole 200kg, APES 50kg; Alkylphenol-polyethenoxy polyoxypropylene copolymer 20kg; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 20% Difenoconazole missible oil of 1000kg.
Application example 64:
In agitated reactor, add embodiment 5 agricultural combination solvent 330kg, the special 570kg of alkynes mite, sorbitol polyoxyethylene ether 30kg; Alkylphenol-polyethenoxy polyoxypropylene copolymer 30kg; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the special missible oil of 57% alkynes mite of 1000kg.
Application example 65:
In agitated reactor, add embodiment 6 agricultural combination solvent 792kg; Quizalotop-ethyl 88kg, polyoxyethylene polyoxypropylene block copolymer 35kg, alkylphenol-polyethenoxy polyoxypropylene copolymer 25kg; The pure APEO 20kg in C12～14; Calcium dodecyl benzene sulfonate 40kg, stirring and dissolving promptly gets the 8.8% Quizalotop-ethyl missible oil of 1000kg.
Application example 66:
In agitated reactor, add embodiment 7 agricultural combination solvent 600kg, the third careless amine 300kg, polyoxyethylene polyoxypropylene block copolymer 40kg; The pure APEO 10kg in C12～14; Calcium dodecyl benzene sulfonate 50kg, stirring and dissolving promptly gets the 30% the third careless amine missible oil of 1000kg.
Application example 67:
In agitated reactor, add embodiment 8 agricultural combination solvent 792kg; Efficient haloxyfop-methyl spirit 108kg; Polyoxyethylene polyoxypropylene block copolymer 20kg, alkylphenol-polyethenoxy polyoxypropylene copolymer 60kg, calcium dodecyl benzene sulfonate 20kg; Stirring and dissolving promptly gets the 10.8% efficient haloxyfop-methyl missible oil of 1000kg.
Application example 68:
In agitated reactor, add embodiment 22 agricultural combination solvent 630kg, Prochloraz 250kg, polyoxyethylene polyoxypropylene block copolymer 20kg; The pure APEO 50kg in C12～14; Calcium dodecyl benzene sulfonate 50kg, stirring and dissolving promptly gets the 25% Prochloraz missible oil of 1000kg.
Application example 69:
In agitated reactor, add embodiment 38 agricultural combination solvent 470kg, Isoprothiolane 400kg, polyoxyethylene polyoxypropylene block copolymer 60kg; APES 25kg; Calcium dodecyl benzene sulfonate 45kg, stirring and dissolving promptly gets the 40% Isoprothiolane missible oil of 1000kg.
Application example 70:
In agitated reactor, add embodiment 39 agricultural combination solvent 690kg, Pendimethalin 200kg, polyoxyethylene polyoxypropylene block copolymer 30kg; APES 45kg; Calcium dodecyl benzene sulfonate 35kg, stirring and dissolving promptly gets the 20% pendimethalin missible oil of 1000kg.
Application example 71:
The agricultural combination solvent 900kg that in agitated reactor, adds embodiment 40, APES 30kg, APES phosphate 20kg, calcium dodecyl benzene sulfonate 50kg stirs, and promptly gets the agricultural combination solvent bucket of 1000kg and mixes auxiliary agent.
Use the pesticidal preparations of agricultural combination solvent preparation of the present invention and have better stability and plate-out ability than the pesticidal preparations of using the xylol preparation.Table 17 compares for the pesticidal preparations of using the agricultural combination solvent that the present invention relates to and the pesticidal preparations performance of using xylol.
Can find out that from table 17 pesticidal preparations emulsifying dispersivity, the heat storage stability of using agricultural combination solvent according to the invention all are better than and the pesticidal preparations of using xylol; Use surface tension after 1000 times of the pesticidal preparations dilutions of agricultural combination solvent according to the invention less than the surface tension of the pesticidal preparations of using xylol; And the little soup that means usually of surface tension more is prone to wetting and spreading plant and/or target surface, helps the medicament adhesion; After using 100 times of the pesticidal preparations dilutions of agricultural combination solvent according to the invention; The measurement time of penetration of canvas method is less than the time of penetration of the pesticidal preparations of using xylol; The soup infiltration capacity that this explanation contains embodiment of the invention combination solvent is than using the strong of xylol, and emulsifying dispersivity, plate-out ability and the permeance property that shows the pesticidal preparations of using agricultural combination solvent according to the invention is superior to using pesticidal preparations that xylol prepares.
Table 17
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. an agricultural combination solvent is characterized in that: comprise terpenoid and C8～C18 fatty acid esterification thing.
2. agricultural combination solvent as claimed in claim 1; It is characterized in that: described C8～C18 fatty acid esterification thing is methyl dodecanoate, ethyl laurate, methyl myristate, ethyl myristate, methyl palmitate, ethyl palmitate, Methyl Stearate, Ethyl Stearate, 18 carbon-suitable-9-olefin(e) acid methyl esters, 18 carbon-suitable-9-olefin(e) acid ethyl ester, Linolenic Acid; 12-dienoic acid methyl esters, Linolenic Acid, at least a in 12-dienoic acid ethyl ester, eight sour methyl esters, eight acetoacetic esters, ten sour methyl esters, ten acetoacetic esters.
3. according to claim 1 or claim 2 agricultural combination solvent; It is characterized in that: said C8～C18 fatty acid esterification thing is to be raw material with at least a in Jatropha curcas oil, soybean oil, cottonseed oil, palm oil, rapeseed oil, cocoa butter, corn oil, the castor oil, prepares through over-churning, rectification and purification.
4. agricultural combination solvent as claimed in claim 1 is characterized in that: said terpenoid is at least a in monoterpene, sequiterpene, the diterpene-kind compound.
5. agricultural combination solvent as claimed in claim 4 is characterized in that: said monoterpenes compound is at least a in dipentene, isodigeranyl amylene, australene, nopinene, cymene, phellandrene, laurene, different laurene, terpineol, terpinene, the terpinolene;
Said sesquiterpenoids is one or both in longifolene, the caryophyllene;
Said diterpene-kind compound is at least a in abietic acid, neoabietic acid, dehydroabietic acid, palustric acid, isopimaric acid, pimaric acid, levopimaric acid, Sandaracopimaric acid, hydrogenated rosin, methyl abietate, resin acid, methyl abietate, the ethyl abietate.
6. agricultural combination solvent as claimed in claim 5 is characterized in that: said monoterpenes compound is one or both in australene, the nopinene;
Said diterpene-kind compound is at least a in abietic acid, neoabietic acid, dehydroabietic acid, palustric acid, isopimaric acid, pimaric acid, levopimaric acid, the Sandaracopimaric acid.
7. like claim 4,5 or 6 described agricultural combination solvents, it is characterized in that: said terpenoid is with pine resin or/and the pine resin derivative is the feedstock production acquisition.
8. like claim 1,2,4,5 or 6 described-agricultural combination solvents, it is characterized in that: it is 0%～30% modifier that said agricultural combination solvent also comprises the quality percentage composition;
The quality percentage composition of said terpenoid is 1%～99%, and the quality percentage composition of said C8～C18 fatty acid esterification thing is 1%～99%.
9. agricultural combination solvent as claimed in claim 8 is characterized in that: said agricultural combination solvent comprises the component of following quality percentage composition:
Terpenoid 1%～99%
C8～C18 fatty acid esterification thing 30%～99%
Modifier 3%～20%.
10. agricultural combination solvent as claimed in claim 9 is characterized in that: said terpenoid is a diterpene-kind compound, and said agricultural combination solvent comprises the component of following quality percentage composition:
Diterpene-kind compound 1%～50%
C8～C18 fatty acid esterification thing 30%～99%
Modifier 3%～20%.
11. like claim 8,9 or 10 described agricultural combination solvents; It is characterized in that: said modifier is N; N-dimethyl decyl amide, N; N-diethylcapramide, N, N-dimethyl-octa acid amides, N, at least a in N-diethyl caprylamide, N-Methyl pyrrolidone, octylpyrrolidone, dodecyl pyrrolidone, n-octyl alcohol, isooctanol, ethylene glycol, butanols, isopropyl alcohol, ethanol, methyl naphthalene, dimethyl succinate, dimethyl glutarate, the dimethyl adipate.
12. as the arbitrary described agricultural combination solvent of claim 1 to 11 at preparation insecticide, bactericide, weed killer herbicide or/and in the plant growth regulator as the application of solvent, cosolvent or liquid-carrier.
13. the application like the said agricultural combination solvent of claim 12 is characterized in that: said insecticide, bactericide, weed killer herbicide are or/and the formulation of plant growth regulator is missible oil, microemulsion, aqueous emulsion, finish, oil suspending agent, suspension emulsion, ultra low volume spraying agent.
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