CN102047875A - Trifloxystrobin suspending agent and preparation method thereof - Google Patents
Trifloxystrobin suspending agent and preparation method thereof Download PDFInfo
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- CN102047875A CN102047875A CN2010106172465A CN201010617246A CN102047875A CN 102047875 A CN102047875 A CN 102047875A CN 2010106172465 A CN2010106172465 A CN 2010106172465A CN 201010617246 A CN201010617246 A CN 201010617246A CN 102047875 A CN102047875 A CN 102047875A
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- suspending agent
- oxime bacterium
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- bacterium ester
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Abstract
The invention relates to an agricultural chemical preparation and a preparation method thereof, in particular to a trifloxystrobin suspending agent and a preparation method thereof. The trifloxystrobin suspending agent comprises the following components in parts by weight: 0.2-50 parts of trifloxystrobin, 0.5-8 parts of dispersing agent, 0.1-5 parts of thickening agent, 0.1-12 parts of antifreezing agent, 0-3 parts of antimicrobial agent, a proper amount of defoamer, and a proper amount of pH value regulator, and deionized water is replenished until the total materials are 100 parts by weight. The trifloxystrobin suspending agent is nonflammable and nonexplosive, and is safe in production, storage and use; and the environmental pollution is greatly reduced. The trifloxystrobin suspending agent provided by the invention efficiently prevents the injurious insects on various agricultural and horticultural crops, such as cotton, soybean, maize, fruit trees, rice and vegetables and the like, can effectively prevent and treat powdery mildew, rust diseases, leaf blight, net blotch, downy mildew and rice blast and the like. The trifloxystrobin suspending agent only needs to be packaged simply, thus the production cost and the use cost are lowered, and the trifloxystrobin suspending agent has a consistent insecticidal effect with that of the cream.
Description
Technical field
The present invention relates to a kind of pesticidal preparations and preparation method thereof, specifically a kind of oxime bacterium ester suspending agent and preparation method thereof.
Background technology
Along with the enhancing gradually of people's environmental consciousness, increasing to the demand of the environmental protection type agricultural chemical of efficient, low toxicity, low-residual, the agricultural chemicals scientific workers are making great efforts to develop efficiently, low toxicity, the pesticide new variety of environmental protection, novel form.
Oxime bacterium ester molecule formula: C
20H
19F
3N
2O
4
Oxime bacterium ester is a crystalline solid, 217 ℃ of fusing points, and density 1.36 (20 ℃), dissolubility (g/L): water 0.29 (25 ℃), ethanol 2.25 (20 ℃), stability: hydrolysis DT50 is 4.3 days when pH=1, hydrolysis DT50 is 25 days when pH=5.
The mechanism of action: the mitochondrial respiratory inhibitor, do not have cross resistance with morpholine class, triazole type, anilino-pyrimidine, benzimidazole, phenylamide such as metalaxyl.
Use crop: wheat, barley, rye, triticale, grape, apple, peanut, banana, vegetables etc.
Controlling object: nearly all fungi (Ascomycetes, Basidiomycetes, Oomycete and deuteromycetes) disease such as powdery mildew, rust, leaf blight, net blotch, downy mildew, rice blast etc. are all had good activity.Except that powdery mildew, leaf spot are had the special efficacy, rust, downy mildew, damping off, apple apple scab also there is good activity.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, a kind of production, accumulating, safe in utilization to be provided, environment-friendly type, oxime bacterium ester suspending agent that cost is low and preparation method thereof.
The technical scheme that the present invention solves the problems of the technologies described above employing is a kind of oxime bacterium ester suspending agent, it is characterized in that the present invention adopts the raw material of substance of following component and mass percent thereof: oxime bacterium ester 0.2-50; Dispersant 0.5-8; Thickener 0.1-5; Antifreezing agent 0.1-12; Antimicrobial 0-3; Defoamer is an amount of; The pH value conditioning agent is an amount of; Deionized water is mended to 100.
Described dispersant is selected from Suofonated lignins's (sodium salt, calcium salt, ammonium), naphthalenesulfonic acid-formaldehyde condensate diffusant (NNO), nekal formaldehyde condensation products diffusant (N0), methyl naphthalene sulfonate formaldehyde condensate (dispersing agent MF), alkylphenol polyoxyethylene sulfonate, alkylphenol polyoxyethylene phosphate, alkyl phenol gathers hydrogen vinethene formaldehyde condensation products sulphate (SOPA), polyoxyethylene polyoxypropylene base ether block copolymers, one or more of neopelex etc.
Described thickener is selected from one or more of xanthans, Magnesiumaluminumsilicate, bentonite, polyvinyl alcohol, polyethylene glycol, CMC, hydroxyethylcellulose, hydroxypropyl cellulose, methylcellulose, polyvinylpyrrolidone/ cave etc.
Described defoamer is selected from one or more of aliphatic alcohols, C8-C20 aliphatic saturated monocarboxylic acid and ester class thereof etc. of organosilicon cave class, C8-C12.
Described antifreezing agent preferentially is selected from one or more of ethylene glycol, propane diols, glycerine (glycerine), urea, mineral salt etc.
Described PH conditioning agent (acidity regulator) preferentially is selected from one or more of formic acid, acetic acid, hydrochloric acid, sodium hydroxide, potassium hydroxide, ammonium hydroxide (ammoniacal liquor), triethanolamine etc.
Described antimicrobial is selected from benzoic acid, benzaldehyde, sorbic acid, parahydroxyben-zaldehyde, 2-xenol, 1, one or more of 2-[4-morpholinodithio-3-ketone etc.
Preparation processing technology of the present invention, it is characterized in that oxime bacterium ester, Ricinate, thickener, antimicrobial, defoamer, antifreezing agent, pH value conditioning agent and water according to the material ratio described in the technique scheme, through mixing → ball milling → sand milling → until material particular diameter≤5um, oxime bacterium ester suspending agent.
The oxime bacterium ester suspending agent of above-mentioned preparation owing to being dispersion medium with water, has the following advantages:
1) organic solvent-free, thus disadvantage inflammable, explosive, poor stability avoided;
2) process does not have poisonous and hazardous gas and produces, and good operational environment, safety are beneficial to operating personnel's physical and mental health, adopt the technology of waterproof pulverization, grinding, no dust generation;
3) organic solvent-free helps producing, transports, stores, and the safety of use is not exploded, burnt, and is environmentally friendly product;
4) toxicity that compares warm blooded animal with missible oil reduces.
Embodiment
Below in conjunction with example the present invention is further described.
Embodiment 1:
Take by weighing the former medicine 5kg of oxime bacterium ester, sodium lignin sulfonate 8kg, xanthans 0.5kg, ethylene glycol 2kg, Sodium Benzoate 1kg, pH value conditioning agent debugging PH to 7, water is mended to 100kg, above-mentioned raw materials is dropped in ball mill, the colloid mill, ball milling 2 hours, go in the sand mill then and grind,, make 5% oxime bacterium ester suspending agent until material particular diameter≤5um.
Embodiment 2:
Take by weighing the former medicine 15kg of oxime bacterium ester, alkylphenol polyoxyethylene formaldehyde condensation products thioesters salt 5kg, polyvinyl alcohol 0.3kg, silicone oil 0.5kg, propane diols 5kg, water is mended to 100kg.Above raw material are made 15% oxime bacterium ester suspending agent by the suspending agent processing method of embodiment 1.
Embodiment 3:
Take by weighing the former medicine 30kg of oxime bacterium ester, dodecyl alcohol polyoxyethylene ether sulfate 10kg, Magnesiumaluminumsilicate 0.6kg, ethylene glycol 4kg, silicone defoaming agent 0.8kg, the pH value conditioning agent is regulated pH value to 7, and water is mended to 100kg.Above-mentioned raw material are made 30% oxime bacterium ester suspending agent by the suspending agent processing method of embodiment 1.
Claims (8)
1. an oxime bacterium ester suspending agent is characterized in that each component is proportionally mixed, and makes through ball milling, colloid mill, sand milling, and each constituent mass percentage umber of this suspending agent is: oxime bacterium ester 0.2-50; Dispersant 0.5-8; Thickener 0.1-5; Antifreezing agent 0.1-12; Antimicrobial 0-3; Defoamer is an amount of; The pH value conditioning agent is an amount of; Deionized water is mended to 100.
2. oxime bacterium ester suspending agent according to claim 1 is characterized in that described dispersant is selected from one or more in ligninsulfonate, naphthalenesulfonic acid-formaldehyde condensate, nekal formaldehyde condensation products, methyl naphthalene formaldehyde condensation products, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol polyoxyethylene sulfonate, alkylphenol-polyethenoxy phosphate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, calcium dodecyl benzene sulfonate, the oxirane propylene oxide block polymer etc.
3. oxime bacterium ester suspending agent according to claim 1 is characterized in that described thickener is selected from one or more in polyvinyl alcohol, polyethylene glycol, polyglycol ether, xanthans, carboxymethyl cellulose, hydroxyethylcellulose, hydroxypropyl cellulose, methylcellulose, Magnesiumaluminumsilicate, the bentonite etc.
4. oxime bacterium ester suspending agent according to claim 1, it is characterized in that described defoamer preferentially be selected from the aliphatic alcohols of organosilicon ketone, C8-C12, C10-20 saturated fat hydroxy acid and ester class thereof etc. one or more.
5. oxime bacterium ester suspending agent according to claim 1 is characterized in that described antifreezing agent is selected from one or more of ethylene glycol, propane diols, glycerine, urea, mineral salt etc.
6. oxime bacterium ester suspending agent according to claim 1 is characterized in that described PH conditioning agent is selected from one or more of formic acid, acetic acid, hydrochloric acid, sodium hydroxide, potassium hydroxide, ammonium hydroxide, triethanolamine etc.
7. oxime bacterium ester suspending agent according to claim 1 is characterized in that described antimicrobial is selected from benzoic acid, benzaldehyde, sorbic acid, parahydroxyben-zaldehyde, 2-xenol, 1, one or more of 2-[4-morpholinodithio-3-ketone etc.
8. according to the described oxime bacterium of claim 1 ester suspending agent, it is characterized in that described preparation method is: the former medicine of oxime bacterium ester, dispersant, thickener, antifreezing agent, antimicrobial, PH conditioning agent, defoamer are mixed according to described ratio, through ball milling, colloid mill, sand milling, particle diameter≤5um until the suspending agent suspended solids is finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106172465A CN102047875A (en) | 2010-12-21 | 2010-12-21 | Trifloxystrobin suspending agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106172465A CN102047875A (en) | 2010-12-21 | 2010-12-21 | Trifloxystrobin suspending agent and preparation method thereof |
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| CN102047875A true CN102047875A (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106172465A Pending CN102047875A (en) | 2010-12-21 | 2010-12-21 | Trifloxystrobin suspending agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076225A (en) * | 2015-08-27 | 2015-11-25 | 湖州旭龙生物化学有限公司 | Sterilizing composition with trifloxystrobin and merremia boisiana extracts |
| CN107211999A (en) * | 2017-07-21 | 2017-09-29 | 东莞市晨鑫新材料有限公司 | A kind of efficient bactericidal composite containing trifloxystrobin and elemicin |
| CN107251921A (en) * | 2017-07-28 | 2017-10-17 | 安徽省圣丹生物化工有限公司 | A kind of bactericide for treating bacterial blight of rice |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101379979A (en) * | 2008-07-04 | 2009-03-11 | 张少武 | Sterilizing composition |
| CN101617659A (en) * | 2009-08-12 | 2010-01-06 | 深圳诺普信农化股份有限公司 | Compound sterilizing composition |
| CN101647454A (en) * | 2009-06-26 | 2010-02-17 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing cyprodinil |
| CN101708001A (en) * | 2009-12-15 | 2010-05-19 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing active ester |
-
2010
- 2010-12-21 CN CN2010106172465A patent/CN102047875A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101379979A (en) * | 2008-07-04 | 2009-03-11 | 张少武 | Sterilizing composition |
| CN101647454A (en) * | 2009-06-26 | 2010-02-17 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing cyprodinil |
| CN101617659A (en) * | 2009-08-12 | 2010-01-06 | 深圳诺普信农化股份有限公司 | Compound sterilizing composition |
| CN101708001A (en) * | 2009-12-15 | 2010-05-19 | 深圳诺普信农化股份有限公司 | Sterilizing composition containing active ester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076225A (en) * | 2015-08-27 | 2015-11-25 | 湖州旭龙生物化学有限公司 | Sterilizing composition with trifloxystrobin and merremia boisiana extracts |
| CN107211999A (en) * | 2017-07-21 | 2017-09-29 | 东莞市晨鑫新材料有限公司 | A kind of efficient bactericidal composite containing trifloxystrobin and elemicin |
| CN107251921A (en) * | 2017-07-28 | 2017-10-17 | 安徽省圣丹生物化工有限公司 | A kind of bactericide for treating bacterial blight of rice |
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Application publication date: 20110511 |