CN108684696A - A kind of lufenuron oil-suspending agent composition and preparation method thereof - Google Patents
A kind of lufenuron oil-suspending agent composition and preparation method thereof Download PDFInfo
- Publication number
- CN108684696A CN108684696A CN201810748045.5A CN201810748045A CN108684696A CN 108684696 A CN108684696 A CN 108684696A CN 201810748045 A CN201810748045 A CN 201810748045A CN 108684696 A CN108684696 A CN 108684696A
- Authority
- CN
- China
- Prior art keywords
- lufenuron
- oil
- suspending agent
- agent composition
- surface activating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
Abstract
The invention discloses a kind of production methods of lufenuron oil-suspending agent comprising the following component of percentage:First surface activating agent 5.25~10.75%;Second surface activating agent 5.25~10.75%;Thickener:1.125~3.25%;Mineral oil is supplied;Compared with prior art, the present invention has following advantageous effect:In the case of application identical medicine content, drug effect is more preferable, to more environment-friendly.
Description
Technical field
The present invention relates to a kind of lufenuron oil-suspending agent compositions and preparation method thereof, belong to chemical insecticide technology neck
Domain.
Background technology
Oil-suspending agent refers to the preparation being dispersed in solid pesticide active compound with 5 μm of particles below in oil, has grain
Diameter is small, active surface area is big, preparation penetration is strong, at low cost, drug effect is high and because of active compound sustained release, is not easy to send out
It is raw due to active compound content is excessively high in unit area and the poisoning that generates.And due to oil solvent in preparation, environmentally friendly and energy
The advantages that improving drug effect.So oil-suspending agent is the production of trend of the times for the modern higher and higher for environmental requirement
Product.
Lufenuron latest generation substituted urea class insecticide.Medicament is killed by acting on insect larvae, prevention exfoliating process
Dead pest especially has outstanding preventive effect to the food leaf caterpillar such as fruit tree, has unique killing mechanism to thrips, rust mite, trialeurodes vaporariorum, fit
Resistant insect is generated to pyrethroid and organophosphorus pesticide in prevention.The lasting period of medicament is long, advantageously reduces laxative
Number;To crop safety, corn, vegetables, citrus, cotton, potato, grape, Soybean and Other Crops can be used, and be suitable for comprehensive worm
Evil is administered.Medicament will not cause sucking pest rampant again, to the adult of beneficial insect and flutter feeding habits spider action temperature and.Drug effect is held
Long, resistance of rainwater washing against has selectivity to beneficial arthropod adult.After medication, effect is slow for the first time, there is ovicidal function,
New production worm's ovum, 2~3 days fruits that take effect after dispenser can be killed.To honeybee and hornet low toxicity, to mammal Acarus tritici low toxicity, honeybee
It can be used when gathering honey.It is relatively more safer than organophosphor, carbamate chemicals for agriculture, there is good preventive effect to flower thrips larva;It can
It stops virus transmission, can effectively control the lepidoptera pest resistant to pyrethroids class and organophosphor, and selective, long holding property,
There is good control effect to later stage potato stem borer.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of lufenuron oil-suspending agent composition and its systems
Preparation Method.
The present invention is achieved by the following technical solutions:
A kind of lufenuron oil-suspending agent composition comprising the following component of percentage:
Preferably, the thickener is organobentonite.
Preferably, the first surface activating agent is dodecyl benzene sulfonic acid isopropanolamine.
Preferably, the second surface activating agent is block aliphatic alcohol polyether.
Preferably, the continuous phase is mineral oil.
A kind of preparation method of lufenuron oil-suspending agent composition as the aforementioned comprising following steps:
After lufenuron, first surface activating agent, second surface activating agent, thickener and continuous phase mixing, it is ground to grain
Diameter discharges after being 1~5 μm, packs.
Or after thickener and continuous phase be configured to solution, with lufenuron, first surface activating agent, second surface activating agent
Mixing is ground to after grain size is 1~5 μm and discharges, packs.
Preferably, after the thickener and continuous phase are configured to solution, the mass fraction of thickener is 4%.
Compared with prior art, the present invention has following advantageous effect:
Qualified 25% lufenuron oil-suspending agent can be produced by providing preparation method using the present invention, with following characteristic:
In the case of identical active compound use, due to the presence of synergist, wetting permeability energy is increased, to more
High drug effect, and since synergist itself is degradable, environmentally friendly, after increasing drug effect, the demand amount of application of active compound is to same
When reduce, to better environmental protection.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Dodecyl benzene sulfonic acid isopropanolamine used in the present invention can be the 7402 of the big production of Britain's standing grain;Block fat
The AG103 of alcohol polyethers Ke Yi Wei Weng Kaier;Mineral oil can be the mineral oil 2078 of German Chinese sage production.
Embodiment 1
The present embodiment is related to a kind of lufenuron oil-suspending agent and preparation method thereof comprising following steps:
By lufenuron, 7402, AG103, organobentonite, 2078 respectively according to 25wt%, 8wt%, 7wt%, 2wt% and
The weight percent of 58wt% is matched, and is direct plungeed into reaction kettle and is stirred, and after stirring evenly, is put into sand mill and is ground
Discharging is packed after being milled to qualified grain size.
Embodiment 2
The present embodiment is related to a kind of lufenuron oil-suspending agent and preparation method thereof comprising following steps:
1, by organobentonite and mineral oil 2078 according to 4:96 ratio wiring solution-forming is spare;
2, by lufenuron, 7402, AG103,2078 respectively according to 27.778wt%, 8.888wt%, 7.777wt% and
The weight percent of 55.557wt% is matched, and is put into reaction kettle and is stirred, and after stirring evenly, is put into sand mill and is ground
It is milled to qualified grain size;
3, by slurry in aqueous solution in step 1 and step 2 according to 1:9 ratio discharges packaging after mixing.
Embodiment 3
The present embodiment is related to a kind of lufenuron oil-suspending agent and preparation method thereof comprising following steps:
1, by organobentonite and mineral oil 2078 according to 4:96 ratio wiring solution-forming is spare.
2, by lufenuron, 7402, AG103,2078 respectively according to 27.778wt%, 8.888wt%, 7.777wt% and
The weight percent of 55.557wt% is matched, and is put into reaction kettle and is stirred, and after stirring evenly, is put into sand mill and is ground
It is milled to qualified grain size.
3, by slurry in aqueous solution in step 1 and step 2 according to 1:9 ratio is put into cutter after mixing cuts
It cuts.
The material sheared is put into sand mill to the packaging that discharges after being ground to qualified grain size again.
When preparing 25% lufenuron oil-suspending agent using the present invention, the performance detection structure of obtained lufenuron oil-suspending agent
As shown in table 1.
Table 1
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (9)
1. a kind of lufenuron oil-suspending agent composition, which is characterized in that the following component including percentage:
2. lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that the active compound is lufenuron.
3. lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that the thickener is organic swelling
Soil.
4. lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that the first surface activating agent is ten
Dialkyl benzene sulfonic acids isopropanolamine.
5. lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that the second surface activating agent is embedding
Section aliphatic alcohol polyether.
6. lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that the continuous phase is mineral oil.
7. a kind of preparation method of lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that including as follows
Step:
After lufenuron, first surface activating agent, second surface activating agent, thickener and continuous phase mixing, it is 1 to be ground to grain size
It discharges, packs after~5 μm.
8. a kind of preparation method of lufenuron oil-suspending agent composition as described in claim 1, which is characterized in that including as follows
Step:
After thickener and continuous phase are configured to solution, and lufenuron, first surface activating agent, second surface activating agent mixing,
It is ground to after grain size is 1~5 μm and discharges, pack.
9. the preparation method of lufenuron oil-suspending agent composition as claimed in claim 8, which is characterized in that the thickener and
After continuous phase is configured to solution, the mass fraction of thickener is 4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748045.5A CN108684696A (en) | 2018-07-10 | 2018-07-10 | A kind of lufenuron oil-suspending agent composition and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748045.5A CN108684696A (en) | 2018-07-10 | 2018-07-10 | A kind of lufenuron oil-suspending agent composition and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108684696A true CN108684696A (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748045.5A Pending CN108684696A (en) | 2018-07-10 | 2018-07-10 | A kind of lufenuron oil-suspending agent composition and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637158A (en) * | 2009-09-08 | 2010-02-03 | 深圳诺普信农化股份有限公司 | Insecticidal composition with synergistic action |
| CN104365638A (en) * | 2014-10-24 | 2015-02-25 | 青岛瀚生生物科技股份有限公司 | Dihalopyrazole amide and lufenuron compound insecticidal composition |
| CN105532698A (en) * | 2014-11-03 | 2016-05-04 | 中化农化有限公司 | Composition containing SYP9080 and benzoyl urea pesticide, and application thereof |
-
2018
- 2018-07-10 CN CN201810748045.5A patent/CN108684696A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637158A (en) * | 2009-09-08 | 2010-02-03 | 深圳诺普信农化股份有限公司 | Insecticidal composition with synergistic action |
| CN104365638A (en) * | 2014-10-24 | 2015-02-25 | 青岛瀚生生物科技股份有限公司 | Dihalopyrazole amide and lufenuron compound insecticidal composition |
| CN105532698A (en) * | 2014-11-03 | 2016-05-04 | 中化农化有限公司 | Composition containing SYP9080 and benzoyl urea pesticide, and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 廖科超 等: "油悬浮剂中助剂的研究进展", 《世界农药》 * |
| 谢毅 等: "项代农药剂型新进展", 《精细与专用化学品》 * |
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Application publication date: 20181023 |
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