CN103734149B - Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent - Google Patents
Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent Download PDFInfo
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- CN103734149B CN103734149B CN201310740851.5A CN201310740851A CN103734149B CN 103734149 B CN103734149 B CN 103734149B CN 201310740851 A CN201310740851 A CN 201310740851A CN 103734149 B CN103734149 B CN 103734149B
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- acibenzolar
- benzene oxygen
- oxygen quinoline
- suspending agent
- quinoline compound
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Abstract
The present invention relates to a kind of Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, be made up of following materials by weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%; Glycerine 4-8%; Fume colloidal silica 0.05-0.15%; Surfactant 4-8%; Surplus is water.Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent, suspensibility is high, plate-out ability and good penetrability, and properties of product are stablized, for preventing and treating the plurality of plant diseases especially powdery mildew in cereal, vegetables, fruit tree, flowers and other crops.
Description
Technical field
The present invention relates to a kind of Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent.
Background technology
Acibenzolar, benzo (1,2,3) thiadiazoles-7-carbothioic acid-S-methyl esters, english common name: acibenzolar, be a kind of plant disease-resistant activator, suitable for crop has paddy rice, wheat, vegetables, banana, tobacco etc.Under recommended dose to crop safety, without poisoning.Powdery mildew, rust, downy mildew etc. can be prevented.
Benzene oxygen quinoline, No. CAS: 124495-18-7, English common name quinoxyfen, chemical name: 5,7-bis-chloro-4-(to fluorophenoxy) quinoline.Benzene oxygen quinoline is systemic fungicide, and has vapor phase activity, contributes to the reallocation of medicament whole plant like this.Benzene oxygen quinoline is growth signals agent interfering.Research shows, it is neither sterol biosynthesis inhibitor, is not again dhodh inhibitors.This product is protective fungicide, and mobility is good, appresorium can be suppressed to grow, do not have eradicant action.It passes through interior suction Xiang Ding, transmits to base portion; And moved by vapor phase, realize the reallocation of medicament in plant.It acts on the preinfective vegetative stage of powdery mildew, effectively can prevent and treat cereal powdery mildew, beet powdery mildew, cucurbits powdery mildew, capsicum and tomato powdery mildew, grape powdery mildew, peach powdery mildew and strawberry and golden hop powdery mildew etc.
Agricultural chemicals suspension agent is the formulation of 20 century 70 development, has now become one of basic processing formulation.Suspending agent (Suspensionconcentrates, be called for short SC) also known as aqueous suspension agent, colloidal suspending agent, concentrated suspension, be under surfactant and other promoter effects, the former medicine being insoluble to or being insoluble in water be distributed in water, form uniform and stable thick suspension system.Because its dispersion medium is water, thus suspending agent to have cost low, to produce, the feature such as storing and use safety, and easily mix with water, easy to use.Compared with taking organic solvent as the formulations of pesticide of medium, there is the advantages such as little to environmental influence of poisoning be light.
Summary of the invention
For solving the deficiencies in the prior art, technical problem to be solved by this invention is to provide a kind of Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent.
Technical problem to be solved by this invention is achieved by the following technical solution:
Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, comprise the raw material of following weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%.
Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, be made up of following materials by weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%; Glycerine 4-8%; Fume colloidal silica 0.05-0.15%; Surfactant 4-8%; Surplus is water.
Described surfactant is poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and/or α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Described surfactant, is made up of 70-90 weight portion disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of 10-30 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, English name: SodiumLaurylDiphenylEtherDisulfonate, No. CAS: 7575-62-4.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent, CAS:64422-66-8, molecular formula: (C
2h
4o)
nc
27h
24o.English name: .alpha.-[tris (Phenylmethyl) phenyl]-.omega.-hydroxy-poly (oxy-1,2-ethanediyl) Nonionicsurfactant.
α-[three (phenyl methyl) phenyl]-ω-hydroxyl gathers (Oxy-1,2-ethylidene) non-ionic surface active agent, former being mainly used in suppresses the corrosion in linear cutter and galvano-cautery, sludge in softening working groove, is used as rust-inhibiting additive in low-speed WEDM production process.In prior art, do not have and this raw material is used for any technology enlightenment that agricultural chemicals reagent plays dispersion moistening effect.
Agricultural chemicals suspension agent easily produces a large amount of bubble in process, may affect metering and the packaging of preparation.Therefore, the defoamer of 0.1-0.7wt% can be added in formula, the method such as ultrasonic, vacuum defoamation can certainly be adopted in process of production to carry out froth breaking, and not need to add defoamer.Mould inhibitor or pH adjusting agent can also be added according to actual needs in formula.
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent can adopt the general method in this area to be prepared, and one is ultramicro grinding method, and another kind is coacervation.
Ultramicro grinding method:
(1) according to formula, Acibenzolar, benzene oxygen quinoline, glycerine, fume colloidal silica, surfactant and water are uniformly mixed pulp thing, are placed in ball mill and pulverize.
(2) be placed in skin grinder and carry out ultramicro grinding, control average grain diameter≤4 μm.
(3) be placed in homogenizer homogeneous, make particle homogenization.
Suspension refers to that former powder of dispersion keeps the ability of suspension time length in suspension, and conventional suspensibility represents.A good suspending agent, should have good storage stability, namely higher suspensibility.
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent have higher suspension rate, stable during long-term storage, for preventing and treating the plurality of plant diseases especially powdery mildew in cereal, vegetables, fruit tree, flowers and other crops.
Embodiment
Embodiment 1
(1) according to formula, Acibenzolar, benzene oxygen quinoline, glycerine, fume colloidal silica, surfactant and water are uniformly mixed pulp thing, are placed in ball mill and pulverize.
(2) be placed in skin grinder and carry out ultramicro grinding, control average grain diameter≤4 μm.
(3) be placed in homogenizer homogeneous, make particle homogenization.
Obtained suspending agent, the liquid of outward appearance thickness homogeneous phase, measure through Malvern laser fineness gage, its average grain diameter (D50) is 2.5 μm, and D90 is 4.4 μm.
Table 1: Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent formula list position: kilogram
Embodiment 2
Take raw material by table 1 corresponding embodiment 2 data, be prepared by the method for embodiment 1.
Obtained suspending agent, the liquid of outward appearance thickness homogeneous phase, measure through Malvern laser fineness gage, its average grain diameter (D50) is 2.4 μm, and D90 is 4.6 μm.
Embodiment 3
Take raw material by table 1 corresponding embodiment 3 data, be prepared by the method for embodiment 1.
Obtained suspending agent, the liquid of outward appearance thickness homogeneous phase, measure through Malvern laser fineness gage, its average grain diameter (D50) is 2.5 μm, and D90 is 4.4 μm.
High temperature storage 14 days under room temperature storage 14 days, 54 DEG C ± 2 DEG C conditions respectively, adopt " GB/T14825-2006 agricultural-chemical suspension rate assay method " to survey suspensibility, concrete data see the following form 2.As suspensibility >85%, then think that this product is certified products.
Table 2: agricultural-chemical suspension rate determination data list position: %
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Room temperature storage is after 14 days | 99.2 | 98.1 | 97.0 |
| High temperature storage is after 14 days | 97.7 | 96.6 | 95.8 |
Acibenzolar of the present invention and benzene oxygen quinoline compound insecticidal suspending agent, suspensibility is high, plate-out ability and good penetrability, and properties of product are stablized, for preventing and treating the plurality of plant diseases especially powdery mildew in cereal, vegetables, fruit tree, flowers and other crops.
In the present invention, poly-(the Oxy-1 of α-[three (phenyl methyl) phenyl]-ω-hydroxyl being originally used for rust-inhibiting additive in a creative way, 2-ethylidene) non-ionic surface active agent is diverted in insecticidal suspending agent, plays dispersion moistening effect.Especially, disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and α-[three (phenyl methyl) phenyl]-ω-hydroxyl are gathered (Oxy-1,2-ethylidene) non-ionic surface active agent composite, Synergistic, effectively improves suspensibility.
Claims (1)
1. Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent, be made up of following materials by weight percentage: Acibenzolar 10-20%; Benzene oxygen quinoline 20-30%; Glycerine 4-8%; Fume colloidal silica 0.05-0.15%; Surfactant 4-8%; Surplus is water;
Described surfactant is made up of 70-90 weight portion disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate and poly-(Oxy-1, the 2-ethylidene) non-ionic surface active agent of 10-30 weight portion α-[three (phenyl methyl) phenyl]-ω-hydroxyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740851.5A CN103734149B (en) | 2013-12-28 | 2013-12-28 | Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent |
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|---|---|---|---|
| CN201310740851.5A CN103734149B (en) | 2013-12-28 | 2013-12-28 | Acibenzolar and benzene oxygen quinoline compound insecticidal suspending agent |
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| CN103734149A CN103734149A (en) | 2014-04-23 |
| CN103734149B true CN103734149B (en) | 2016-04-20 |
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| CN106106524A (en) * | 2016-06-19 | 2016-11-16 | 殷佩琼 | A kind of compositions preventing and treating beet armyworm and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486341B1 (en) * | 1999-01-15 | 2002-11-26 | Bayer Aktiengesellschaft | N-alkoxy-n-phenylcarbamate derivatives |
| CN101212902A (en) * | 2005-07-01 | 2008-07-02 | 巴斯福股份公司 | Fungicide mixtures based on 3,5-disubstituted pyrazol-carboxylic acid biphenylamides |
| CN101731238A (en) * | 2009-12-23 | 2010-06-16 | 深圳诺普信农化股份有限公司 | Acibenzolar-containing sterilizing composition |
-
2013
- 2013-12-28 CN CN201310740851.5A patent/CN103734149B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486341B1 (en) * | 1999-01-15 | 2002-11-26 | Bayer Aktiengesellschaft | N-alkoxy-n-phenylcarbamate derivatives |
| CN101212902A (en) * | 2005-07-01 | 2008-07-02 | 巴斯福股份公司 | Fungicide mixtures based on 3,5-disubstituted pyrazol-carboxylic acid biphenylamides |
| CN101731238A (en) * | 2009-12-23 | 2010-06-16 | 深圳诺普信农化股份有限公司 | Acibenzolar-containing sterilizing composition |
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Effective date of registration: 20181218 Address after: Room 601, Building A1, Kaiyuan Pioneer Park, Xiangshui Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Gu Wei Address before: 201111 E2128 first, 5500 Yuanjiang Road, Minhang District, Shanghai. Patentee before: SHANGHAI YANZI CHEMICAL TECHNOLOGY Co.,Ltd. |
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