CN106942208A - The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide - Google Patents
The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide Download PDFInfo
- Publication number
- CN106942208A CN106942208A CN201710082078.6A CN201710082078A CN106942208A CN 106942208 A CN106942208 A CN 106942208A CN 201710082078 A CN201710082078 A CN 201710082078A CN 106942208 A CN106942208 A CN 106942208A
- Authority
- CN
- China
- Prior art keywords
- methoxy acrylic
- auxiliary agent
- acrylic bactericide
- weight
- wettable powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 45
- 239000003899 bactericide agent Substances 0.000 title claims abstract description 45
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 47
- 239000004563 wettable powder Substances 0.000 claims abstract description 34
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 28
- -1 sodium alkyl benzene Chemical class 0.000 claims abstract description 26
- 150000001768 cations Chemical class 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 16
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 claims abstract description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 14
- 239000011787 zinc oxide Substances 0.000 claims abstract description 14
- 238000013329 compounding Methods 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims abstract description 10
- 229940077388 benzenesulfonate Drugs 0.000 claims abstract description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 54
- 239000000047 product Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 14
- 238000005292 vacuum distillation Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims description 2
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 229940070765 laurate Drugs 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009472 formulation Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HMDFOXQIYPYCRX-UHFFFAOYSA-N 1-(2-chloropropan-2-yl)-2-dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1C(C)(C)Cl HMDFOXQIYPYCRX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000221198 Basidiomycota Species 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- 241000233654 Oomycetes Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Auxiliary agent and its production method are prevented and treated the invention discloses a kind of mechanization of methoxy acrylic bactericide, the auxiliary agent is the wettable powder that particle diameter is in 5.0~9.5 μm, the auxiliary agent is made up of methoxy acrylic bactericide and dispensing, and the mass ratio of methoxy acrylic bactericide and dispensing is 1~6:12, wherein the degree of each component is as follows in dispensing：The parts by weight of sodium lauryl sulfonate 2~3, the parts by weight of surfactant 2~8 of nonionic and cation compounding, the parts by weight of sodium alkyl benzene sulfonate 1~3.5, the nano zinc oxide modified parts by weight of polyethylene 0.5~1.5, the parts by weight of dispersant 1.5~6 and the parts by weight of filler 29~50；The present invention's is the formula specially researched and developed for methoxy acrylic bactericide, by the improvement to formula and production technology, improves the activity time and storage time of wettable powder, meets industrial be actually needed.
Description
Technical field
The present invention relates to the production technical field of agricultural chemical insecticide, more particularly to a kind of methoxy acrylic bactericide
Mechanization preventing and treating auxiliary agent and its production method.
Background technology
Methoxy acrylic bactericide is the novel agricultural bactericide of the great development potentiality of a class and the market vitality；Tool
Have protection, treat, root out, osmosis, the features such as without carcinogenic and mutagenesis, can effectively prevent and treat sac fungus, basidiomycetes, Fungi Imperfecti
With the fungus-caused disease such as oomycetes；Because unique mechanism of action, the Environmental security of height and super-active make before its exploitation
Scape is wide.
Added water when wettable powder is used and be made into stable suspension, sprayed using sprayer.It is sprayed on plant
Adhesiveness is good, and pulvis of the drug effect also than active compound of the same race is good, but if the crudy of wettable powder is poor, coarse size, auxiliary agent
Performance is bad, easily causes product to bond, and is difficult in water to disperse suspension, or blocks shower nozzle, reason precipitation etc. in sprayer
Phenomenon, causes sprinkling irregular, plant is locally produced poisoning, particularly by the wettable powder stored for a long time, it suspends
Rate and wettability can decline.
The content of the invention
For above-mentioned problem, present invention aims at provide a kind of need that can be applied to aviation or machinery sprinkling
The wettable powder for the methoxy acrylic bactericide asked, is optimizing the same of the formula of wettable blower fan and production technology
When, the production for making it be more applicable for industrial scale.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of methoxy acrylic bactericide
Mechanization preventing and treating auxiliary agent, described mechanization preventing and treating auxiliary agent is the wettable powder that particle diameter is in 5.0~9.5 μm, the auxiliary agent
It is made up of methoxy acrylic bactericide and dispensing, the mass ratio of methoxy acrylic bactericide and dispensing is 1
~6:12, wherein the degree of each component is as follows in dispensing：The parts by weight of sodium lauryl sulfonate 2~3, nonionic and cation
The parts by weight of surfactant 2~8 of compounding, the parts by weight of sodium alkyl benzene sulfonate 1~3.5, nano zinc oxide modified polyethylene 0.5
~1.5 parts by weight, the parts by weight of dispersant 1.5~6 and the parts by weight of filler 29~50.
The surfactant of nonionic and cation compounding of the present invention is to contain dodecyl dimethyl benzyl chloride
The mixture of change ammonium, polyethylene glycol dioleic acid ester, methyl stearate APEO and laurate polyoxyethylene ester.
Dispersant of the present invention is pull open powder, polyoxyethylene polyoxypropylene mystery block copolymer, poly- second carboxylic esters sodium
One or several kinds of mixtures in salt, alkylphenol-polyethenoxy base formaldehyde condensation products.
Filler of the present invention be diatomite and talcum powder in one or two kinds of mixture.
The mechanization of methoxy acrylic bactericide of the present invention prevents and treats the production method of auxiliary agent, producer
Method comprises the following steps：
1）The nano zinc oxide modified polyethylene of constant weight is added into the methoxy acrylic bactericide of constant weight,
0.5h is persistently stirred after the completion of addition, the nonionic of constant weight and the surfactant of cation compounding is subsequently added into, continues
Stir after 1h, 24h is stood at 20~40 DEG C, obtain pre-treatment medicaments, place standby.
2）The sodium lauryl sulfonate of constant weight, sodium alkyl benzene sulfonate, dispersant and filler are put into mixing apparatus
2h is sufficiently mixed, pretreated filler is obtained, placed standby.
3）By step 1）In obtained pre-treatment medicaments and step 2）In obtained pretreated filler be slowly added into methanol
In solution, persistently stirred during addition, obtain the methanol suspension containing product medicament, methanol suspension is put into ultrasound
0.5~1h of processing is carried out in ripple crushing container.
4）By step 3）In treated methanol suspension carry out vacuum distillation, the temperature of vacuum distillation is 40 DEG C, is returned
Methanol is received, dry preparation granules are obtained, through sieving materials, wettable powder particle, grain that particle diameter is in 5.0~9.5 μm is obtained
5.0 μm of footpath ＜ wettable powder particle and 9.5 μm of particle diameter ＞ wettable powder particle.
5）By step 4）In obtained 5.0 μm of particle diameter ＜ wettable powder particle and 9.5 μm of particle diameter ＞ wettable powder
Agent particle puts into step 4）In the methanol of middle recovery, repeat step 3）In operation, put into ultrasonic grind container and hold
1~1.5h of continuous processing.
6）By step 5）In obtained treated methanol suspension carry out vacuum distillation, the temperature of vacuum distillation is 40
DEG C, methanol is reclaimed, dry preparation granules are obtained, through sieving materials, the wettable powder that particle diameter is in 5.0~9.5 μm is obtained
Grain.
7）By step 4）With step 6）In obtained particle diameter be in 5.0~9.5 μm of wettable powder particle and merge,
Both final product.
Step 4 of the present invention）With step 6）Vacuum distillation during, by mixing plant to product carry out at the uniform velocity
Stirring.During vacuum distillation, product is constantly to be separated out from methanol solution, because the product particle of precipitation can be deposited
In the phenomenon of enrichment together, in order to avoid the generation of bulky grain, aid in stirring by mixing plant, simultaneously, the present invention
In for there is certain limitation compared with small size particle, therefore, the speed of stirring is unsuitable too fast, is carried out by the way of at the uniform velocity stirring
Stirring.
Step 3 of the present invention）With step 5）Ultrasonic grind during, keep methanol solution temperature do not surpass
Cross 35 DEG C；The product of higher temperature, is conducive to improving the dissolving and crushing of powder particles, improves the effect of ultrasonic grind, but
It is due to methoxy acrylic bactericide in step 1）It is that, by pretreatment, the product after processing holds at relatively high temperatures
Easily be able to tell good from bad, therefore no more than 40 DEG C of the operating temperature of follow-up product, in order to avoid ultrasonic wave produces one in the course of the work
Fixed temperature, therefore no more than 35 DEG C of operating temperature herein.
Step 5 of the present invention）~step 6）Operating process be repeat step 3）~step 4）Operating process,
Subsequent step 7）During, can be with circulate operation step 5）~step 6）, until finally give 5.0~9.5 μm is wettable
Property powder particles overall yield >=98%, the particle of residual is used for production next time after weighing.
The advantage of the invention is that：The present invention is the wettable powder for methoxy acrylic bactericide first
Formula is improved, and the formula is suitable only for methoxy acrylic bactericide, to other agricultural chemicals types, effect compared with
Difference；In process of production, by methoxy acrylic bactericide successively with nano zinc oxide modified polyethylene and nonionic and
The surfactant of cation compounding is respectively processed and is modified, and is then mixed again with other fillers, it is to avoid other
Influence of the filler in pretreatment process to product, its main purpose is the stability for improving product wettable powder, product
Shelf life greatly increase.
The main object of the present invention be by wettable powder apply with aviation or mechanical spraying, therefore particle diameter can not be compared with
Greatly, it is necessary to 9.5 μm of ＜；And enterprise is in actual R＆D process, the pulvis compared with small particle, particularly 5.0 μm of particle diameter ＜ are found
Product, during last spraying operation, mobility is high, and the diameter for causing the medicine spot of spraying to be sprawled is excessive, for fixed point
Plant can not concentrate effect, and practical effect is deteriorated.
The present invention relies on the formula, and production technology is also improved, not using traditional ball milling or grinding work
Skill is ground to pulvis, particularly industry extension production, and grinding or ball milling are big for device damage, high energy consumption；And
For grinding and ball milling in itself, certain temperature in the process, can be produced come break down solids particle by mechanical friction and collision
Degree, the product of two present invention, can not be handled at relatively high temperatures, and the activity of final products otherwise can be caused to decline.
Therefore the operation of disintegrating process is optimized, by carrying out ultrasonic grind in a solvent, then coordinates the mode of vacuum distillation
Circulation is continuously available the product of regulation particle diameter, and there is provided the yield of final preparation product.
Embodiment
With reference to embodiment, the present invention is described in further detail.
Embodiment 1：A kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, described mechanization preventing and treating is helped
Agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the consumption of methoxy acrylic bactericide is 3kg, dispensing consumption
For 36kg, wherein the degree of each component is as follows in dispensing：Sodium lauryl sulfonate 2kg, nonionic and cation compounding
Surfactant 2kg, sodium alkyl benzene sulfonate 1kg, nano zinc oxide modified polyethylene 0.5kg, dispersant 1.5kg and filler
29kg。
Embodiment 2：A kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, described mechanization preventing and treating is helped
Agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the consumption of methoxy acrylic bactericide is 36kg, and dispensing is used
Measure as 72kg, wherein the degree of each component is as follows in dispensing：Sodium lauryl sulfonate 3kg, nonionic and cation compounding
Surfactant 8kg, sodium alkyl benzene sulfonate 3.5kg, nano zinc oxide modified polyethylene 1.5kg, dispersant 6kg and filler
50kg。
Embodiment 3：A kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, described mechanization preventing and treating is helped
Agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the consumption of methoxy acrylic bactericide is 18kg, and dispensing is used
Measure as 48kg, wherein the degree of each component is as follows in dispensing：Sodium lauryl sulfonate 2.6kg, nonionic and cation are answered
The surfactant 5.6kg matched somebody with somebody, sodium alkyl benzene sulfonate 2.5kg, nano zinc oxide modified polyethylene 1.1kg, dispersant 4kg and fill out
Expect 32.2kg.
Embodiment 4：A kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, described mechanization preventing and treating is helped
Agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the consumption of methoxy acrylic bactericide is 10kg, and dispensing is used
Measure as 24kg, wherein the degree of each component is as follows in dispensing：Sodium lauryl sulfonate 1.33kg, nonionic and cation are answered
The surfactant 1.33kg matched somebody with somebody, sodium alkyl benzene sulfonate 0.67kg, nano zinc oxide modified polyethylene 0.33kg, dispersant 1kg
Parts by weight and filler 19.33kg.
Embodiment 5：A kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, described mechanization preventing and treating is helped
Agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the consumption of methoxy acrylic bactericide is 20kg, and dispensing is used
Measure as 60kg, wherein the degree of each component is as follows in dispensing：Sodium lauryl sulfonate 2.5kg, nonionic and cation are answered
The surfactant 5kg matched somebody with somebody, sodium alkyl benzene sulfonate 3.0kg, nano zinc oxide modified polyethylene 1.2kg, dispersant 4kg and fill out
Expect 44.3kg.
Embodiment 6：Each process conditions in technical scheme in embodiment 1-5 are subjected to performance comparison test, obtained
Result it is as shown in the table：（The formulating of methoxy acrylic bactericide）
As seen from the above table, the surface of nano zinc oxide modified polyethylene and nonionic and cation compounding is lived in formula of the invention
Property agent addition, really the stability to the wettable powder of final products methoxy acrylic bactericide produce it is certain
Influence, there it can be seen that time and the activity of medicament that its for being is preserved produce raising to a certain extent；And both
From charging sequence, itself charging sequence can also produce certain influence, methoxy acrylic to final products
Bactericide needs first to be combined with nano zinc oxide modified polyethylene, the surface-active then compounded again with nonionic and cation
Agent is combined, and when both add simultaneously, can directly affect resting period and the activity of final products.
Embodiment 7：Each process conditions in technical scheme in embodiment 1-5 are subjected to performance comparison test, obtained
Result it is as shown in the table：（Research of the same ingredients to different Pesticidal products performances）
As can be seen from the above table, formula of the invention is, only in the research and development of methoxy acrylic bactericide, to match somebody with somebody
Surfactant and the production of other agricultural chemicals types of nano zinc oxide modified polyethylene and nonionic and cation compounding in side
After product are combined, although improve the stability of part, but after long-time is put, the activity of its medicament is still greatly reduced
；When applied to methoxy acrylic bactericide, its effect is more preferable, and in production process, when its application
When other pesticidal preparations, its pharmacy particle produced is larger, it is necessary to carry out multiple crushing operation, and energy consumption is big, operating efficiency
It is not high.
Embodiment 8：Each process conditions in technical scheme in embodiment 1-5 are subjected to performance comparison test, obtained
Result it is as shown in the table：（The research of circular treatment number of times）
As seen from the above table：Step 3 in technical scheme）With step 4）Employ after circulate operation twice, obtain most
The product yield obtained eventually has reached more than 95%, for enterprise produces on a large scale, has been the requirement for meeting actual production
, and repeat step 3）With step 4）Operation once, it is necessary to substantial amounts of equipment is applied to and artificial, from enterprise practical production
Angle come if considering, it is evident that cost is too high；But with regard to actual production from the point of view of, only implement once-through operation if, it is unqualified
Wettable powder middle particle diameter fall short of specifications it is many, can produce substantial amounts of waste, therefore from circulate operation twice.
Embodiment 9：Each process conditions in technical scheme in embodiment 1-5 are subjected to performance comparison test, obtained
Result it is as shown in the table：（The research of reaction temperature condition technique）
As seen from the above table：In the technical process of the present invention, the temperature of the ultrasonic grind of restriction and the temperature of vacuum distillation can
Activity on wettable powder Pesticides product produces influence, after system reaction temperature is more than 40 DEG C, the activity of final products
It can produce decline, and be reacted for ultrasonic grind, because crushing operation itself can produce certain temperature, therefore it is actual
Temperature is produced no more than 35 DEG C, once operation, can influence product because of the actual temperature inside overall crush more than 40 DEG C
Activity.Simultaneously, although the reaction effect of low temperature preferably, but is due to the demand of enterprise practical production, and low temperature causes production
The speed of dissolving and the crushing of product is slack-off, and the time of vacuum distillation greatly increases, the reaction efficiency of the final overall production of influence.
It should be noted that it is above-mentioned be only presently preferred embodiments of the present invention, not for limit the present invention protection model
Enclose, any combination or equivalents made on the basis of above-described embodiment belong to protection scope of the present invention.
Claims (8)
1. a kind of mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide, it is characterised in that described mechanization preventing and treating
Auxiliary agent is the wettable powder that particle diameter is in 5.0~9.5 μm, and the auxiliary agent is by methoxy acrylic bactericide and dispensing institute group
Into the mass ratio of methoxy acrylic bactericide and dispensing is 1~6:12, the degree of each component wherein in dispensing
It is as follows：The parts by weight of surfactant 2~8 of the parts by weight of sodium lauryl sulfonate 2~3, nonionic and cation compounding, benzene sulfonamide
The sour parts by weight of sodium 1~3.5, the nano zinc oxide modified parts by weight of polyethylene 0.5~1.5, the parts by weight of dispersant 1.5~6 and filler
29~50 parts by weight.
2. the mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide according to claim 1, it is characterised in that institute
The surfactant for nonionic and the cation compounding stated is contains dodecyl benzyl dimethyl ammonium chloride, and polyethylene glycol is double oily
The mixture of acid esters, methyl stearate APEO and laurate polyoxyethylene ester.
3. the mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide according to claim 1, it is characterised in that institute
The dispersant stated is pull open powder, polyoxyethylene polyoxypropylene mystery block copolymer, poly- second hydroxy acid ester sodium salt, alkylphenol-polyethenoxy
One or several kinds of mixtures in base formaldehyde condensation products.
4. the mechanization preventing and treating auxiliary agent of methoxy acrylic bactericide according to claim 1, it is characterised in that institute
The filler stated be diatomite and talcum powder in one or two kinds of mixture.
5. a kind of mechanization of methoxy acrylic bactericide according to claim 1 prevents and treats the producer of auxiliary agent
Method, it is characterised in that described production method comprises the following steps：
1）The nano zinc oxide modified polyethylene of constant weight is added into the methoxy acrylic bactericide of constant weight,
0.5h is persistently stirred after the completion of addition, the nonionic of constant weight and the surfactant of cation compounding is subsequently added into, continues
Stir after 1h, 24h is stood at 20~40 DEG C, obtain pre-treatment medicaments, place standby；
2）The sodium lauryl sulfonate of constant weight, sodium alkyl benzene sulfonate, dispersant and filler are put into mixing apparatus fully
2h is mixed, pretreated filler is obtained, placed standby；
3）By step 1）In obtained pre-treatment medicaments and step 2）In obtained pretreated filler be slowly added into methanol solution
In, persistently stirred during addition, obtain the methanol suspension containing product medicament, methanol suspension is put into ultrasonic wave powder
0.5~1h of processing is carried out in broken container；
4）By step 3）In treated methanol suspension carry out vacuum distillation, the temperature of vacuum distillation is 40 DEG C, reclaims first
Alcohol, obtains dry preparation granules, through sieving materials, obtains wettable powder particle, particle diameter ＜ that particle diameter is in 5.0~9.5 μm
5.0 μm of wettable powder particle and 9.5 μm of particle diameter ＞ wettable powder particle；
5）By step 4）In obtained 5.0 μm of particle diameter ＜ wettable powder particle and 9.5 μm of particle diameter ＞ wettable powder
Grain puts into step 4）In the methanol of middle recovery, repeat step 3）In operation, put into ultrasonic grind container and persistently locate
Manage 1~1.5h；
6）By step 5）In obtained treated methanol suspension carry out vacuum distillation, the temperature of vacuum distillation is 40 DEG C,
Methanol is reclaimed, dry preparation granules are obtained, through sieving materials, the wettable powder particle that particle diameter is in 5.0~9.5 μm is obtained；
7）By step 4）With step 6）In obtained particle diameter be in 5.0~9.5 μm of wettable powder particle and merge, both
Final product.
6. the mechanization of methoxy acrylic bactericide according to claim 5 prevents and treats the production method of auxiliary agent, its
It is characterised by, the step 4）With step 6）Vacuum distillation during, product is at the uniform velocity stirred by mixing plant.
7. the mechanization of methoxy acrylic bactericide according to claim 5 prevents and treats the production method of auxiliary agent, its
It is characterised by, described step 3）With step 5）Ultrasonic grind during, keep methanol solution temperature be no more than 35
℃。
8. the mechanization of methoxy acrylic bactericide according to claim 5 prevents and treats the production method of auxiliary agent, its
It is characterised by, described step 5）~step 6）Operating process be repeat step 3）~step 4）Operating process, follow-up
Step 7）During, can be with circulate operation step 5）~step 6）, until 5.0~9.5 μm of the wettable powder finally given
Overall yield >=98% of agent particle, the particle of residual is used for production next time after weighing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082078.6A CN106942208A (en) | 2017-02-15 | 2017-02-15 | The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082078.6A CN106942208A (en) | 2017-02-15 | 2017-02-15 | The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106942208A true CN106942208A (en) | 2017-07-14 |
Family
ID=59466965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082078.6A Pending CN106942208A (en) | 2017-02-15 | 2017-02-15 | The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106942208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477154A (en) * | 2018-04-25 | 2018-09-04 | 江苏凯元科技有限公司 | A kind of low alveolitoid cremart auxiliary agent and its preparation process |
| CN113733651A (en) * | 2021-09-06 | 2021-12-03 | 浙江捷成包装科技有限公司 | Corrugated carton with high pressure resistance and production process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488860A (en) * | 2014-12-17 | 2015-04-08 | 京博农化科技股份有限公司 | Mechanical control spray additive |
| CN104488859A (en) * | 2014-12-17 | 2015-04-08 | 京博农化科技股份有限公司 | Mechanical control spray additive |
| CN104872160A (en) * | 2015-05-14 | 2015-09-02 | 京博农化科技股份有限公司 | Pyraclostrobin preparation and preparation method thereof |
-
2017
- 2017-02-15 CN CN201710082078.6A patent/CN106942208A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488860A (en) * | 2014-12-17 | 2015-04-08 | 京博农化科技股份有限公司 | Mechanical control spray additive |
| CN104488859A (en) * | 2014-12-17 | 2015-04-08 | 京博农化科技股份有限公司 | Mechanical control spray additive |
| CN104872160A (en) * | 2015-05-14 | 2015-09-02 | 京博农化科技股份有限公司 | Pyraclostrobin preparation and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477154A (en) * | 2018-04-25 | 2018-09-04 | 江苏凯元科技有限公司 | A kind of low alveolitoid cremart auxiliary agent and its preparation process |
| CN113733651A (en) * | 2021-09-06 | 2021-12-03 | 浙江捷成包装科技有限公司 | Corrugated carton with high pressure resistance and production process thereof |
| CN113733651B (en) * | 2021-09-06 | 2023-07-28 | 浙江捷成包装科技有限公司 | Corrugated carton with high compression resistance and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1127290C (en) | Crop protection composition comprising a crop protection solid particle coated with a water insoluble coating material and a crop protection mixture comprising the same | |
| CA2094030A1 (en) | A method for drug formulation and a pharmaceutical composition | |
| CN106942208A (en) | The mechanization preventing and treating auxiliary agent and its production method of a kind of methoxy acrylic bactericide | |
| CN107410296A (en) | A kind of preparation method of pyraclostrobin and copper rosinate suspending agent | |
| CN104725167B (en) | A kind of preparation method for press-fiting aluminum composition | |
| CN108184872A (en) | A kind of pesticide dry suspending agent and its preparation and application method | |
| CN103704222B (en) | Zinc thiazole water dispersible granules and preparation method thereof | |
| CN108033844A (en) | A kind of resin coated fertilizers and its manufacture method | |
| CN105722581A (en) | Process for producing water-absorbing polyacrylic acid (salt) resin | |
| KR20000011070A (en) | Effervescent preparation for plants | |
| CN103444707A (en) | Environment-friendly type wettable powder capable of being directly applied to rice field | |
| JP3675850B2 (en) | Packaging system for agricultural composition | |
| CN111466374A (en) | Pesticide soluble granule and preparation method thereof | |
| CN102369939A (en) | Bactericidal combination containing fluopicolide and thiocarbamate compound | |
| CN1884254A (en) | Method for preparing crystal of N-long acyl glutamic acid and/or its salts | |
| EP0246719B1 (en) | Caking-preventing composition for fertilizer | |
| CN106590340A (en) | Waterborne bitumastic paint for containers and processing technology of waterborne bitumastic paint | |
| CN102893993A (en) | Weeding suspending agent and preparation method thereof | |
| JP3433157B2 (en) | High concentration pesticide solid formulation | |
| CN105012246A (en) | Nano-zinc oxide coating process | |
| CN110622972A (en) | A kind of dimethyl disulfide microcapsule suspending agent and its preparation method and application | |
| CN108998041A (en) | Treatment agent for heavy metal contaminated soil and preparation method thereof | |
| CN103975920B (en) | A kind of acetochlor microcapsule sustained-release agent and preparation method thereof | |
| CN103766346B (en) | Containing the water-dispersible granules and preparation method thereof of paraquat dichloride | |
| CN104222088B (en) | A kind of water-soluble granule containing N,N'-dimethyl-.gamma..gamma.'-dipyridylium and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |