CN101946765A - Formulation and preparation method of triadimefon suspension - Google Patents
Formulation and preparation method of triadimefon suspension Download PDFInfo
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- CN101946765A CN101946765A CN2010101154333A CN201010115433A CN101946765A CN 101946765 A CN101946765 A CN 101946765A CN 2010101154333 A CN2010101154333 A CN 2010101154333A CN 201010115433 A CN201010115433 A CN 201010115433A CN 101946765 A CN101946765 A CN 101946765A
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- triazolone
- triadimefon
- suspending agent
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Abstract
The invention relates to a formulation and a preparation method of triadimefon suspension, is applicable to the preparation technology of pesticide preparations, belongs to the technical field of chemical industry, and solves the problem that dust and emulsifiable concentrate serving as an organic solvent of the conventional triadimefon wettable powder can easily cause harm to people, livestock and environment. The triadimefon suspension is prepared from a triadimefon crude medicament, a wetting agent, a dispersing agent, a thickening agent, an antifoaming agent, an anti-freezing agent, a preservative and the like according to a certain weight percentage by a specific preparation method. The triadimefon suspension has the advantages of uniformly mixing and dispersing with water in any proportion, not polluting environment easily, along with high fluidity, no influence from water quality and water temperature and convenient use and can be sprayed after being diluted.
Description
Technical field
The present invention relates to a kind of pesticidal preparations prescription and preparation method thereof, be applicable to the pesticidal preparations manufacturing technology, belong to chemical technology field.
Background technology
The triazole bactericidal agent that triazolone is a kind of efficient, low toxicity, low-residual, the lasting period is long, interior absorption is strong.Triazolone mainly is market-oriented with wetting powder and missible oil at home.Because wetting powder is easy to generate dust pollution when processing and use, the suspensibility of wetting powder is lower than suspending agent in addition, and product easily produces poisoning; Missible oil production had in a large number with an organic solvent both been wasted resource, polluted the environment again after the use.Therefore, along with the enhancing of people's environmental consciousness, and the needs of modern agricultural development, exploitation is safely, the pesticides new formulation meaning is very important efficiently.Because suspending agent is processed with wet method, does not produce dust, be that water replaces organic solvent, be fit to environmental requirement, product granularity is thinner than wetting powder in addition, and active ingredient is loose evenly, suspensibility height, drug effect are present more satisfactory environmental protection novel forms than wetting powder height.
Summary of the invention
In order to solve the problem that existing trazodone wettable powder dust and missible oil organic solvent work the mischief to people, livestock and environment easily, the invention provides a kind of triazolone suspending agent formula and preparation method thereof.
Technical scheme of the present invention is achieved in that it is made up of the former medicine of triazolone, wetting agent, dispersant, thickener, defoamer, antifreezing agent, preservative, wherein the percentage by weight of each component is: the former medicine 40～55% of triazolone, wetting agent 3.0%, dispersant 3.0～6.0%, thickener 0.2%, defoamer 0.3%, antifreezing agent 6.0%, preservative 1.0%, surplus is a water.
Preparation method of the present invention is with the former medicine of a certain amount of triazolone, wetting agent, dispersant, thickener, defoamer, antifreezing agent, preservative and water, is 1～5 μ m with the sand mill waterproof pulverization that repeatedly circulates to grain fineness, carries out homogenize, thickening, froth breaking with homogenizer again and is prepared from.
Wetting agent is selected from one or more in aliphatic alcohol sulfate, a-alkene sulfonate, dialkyl group succinate sulfonate sodium, fatty alcohol, alkylphenol polyoxyethylene succinic acid half ester sulfonate, styrene-acrylonitrile copolymer copolymer, the fatty alcohol-polyoxyethylene ether in the prescription; Dispersant is selected from one or more in rosin segmented polyether, triphen ethyl-phenol APEO, the phosphate triethanolamine salt; The suspending agent that adopts above-mentioned wetting agent and dispersant to form has increase dispersed and mobile;
Thickener is selected from one or more in gum Arabic, xanthan gum, methylcellulose, the carboxymethyl cellulose; Defoamer is selected from one or more in organosilicon ketone and aliphatic carboxylic acid and ester class thereof, the ester one ether type compound: antifreezing agent is selected from one or more in ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, polyethylene glycol, monoethylin diglycol, methyl trimethylene diglycol, urea, ammonium sulfate, the citric acid; Preservative is selected from formaldehyde or paraformaldehyde;
Advantage of the present invention is evenly to mix dispersion with the water arbitrary proportion, and good fluidity is not influenced by water quality, water temperature, and is easy to use, is difficult for contaminated environment, can dilute the back spraying.
Embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment 1:
The former medicine 47.2kg of triazolone (active constituent content 96%), styrene acrylic copolymer 3.0kg, rosin segmented polyether 5kg, xanthans 0.2kg, silicone defoaming agent 0.3kg, urea 6kg, paraformaldehyde 1kg, all the other water 37.3kg, is 1～5 μ m with the sand mill waterproof pulverization that repeatedly circulates to grain fineness, carry out the milky suspending agent product that homogenize and thickening, froth breaking are promptly made with homogenizer again, record triazolone content and be 45.2%, suspensibility is 98.3%.
Embodiment 2:
The former medicine 52.4kg of triazolone (active constituent content 92%), styrene acrylic copolymer 3.0kg, rosin segmented polyether 3.0kg, xanthans 0.2kg, silicone defoaming agent 0.3kg, urea 6kg, paraformaldehyde 1.0kg, all the other water 34.1kg, is 1～5 μ m with the sand mill waterproof pulverization that repeatedly circulates to grain fineness, carry out the milky suspending agent product that homogenize and thickening, froth breaking are promptly made with homogenizer again, record triazolone content and be 50.1%, suspensibility is 86.3%.
Embodiment 3:
The former medicine 62.8kg of triazolone (active constituent content 96%), styrene acrylic copolymer 3.0kg, rosin segmented polyether 6.0kg, xanthans 0.2kg, silicone defoaming agent 0.3kg, urea 6.0kg, paraformaldehyde 1.0kg, all the other water 20.7kg, is 1～5 μ m with the sand mill waterproof pulverization that repeatedly circulates to grain fineness, carry out the milky suspending agent product that homogenize and thickening, froth breaking are promptly made with homogenizer again, record triazolone content and be 60.1%, suspensibility is 95.3%.
Claims (7)
1. triazolone suspending agent formula and preparation method thereof, it is made up of the former medicine of triazolone, wetting agent, dispersant, thickener, defoamer, antifreezing agent, preservative, wherein the percentage by weight of each component is: the former medicine 40～55% of triazolone, wetting agent 3.0%, dispersant 3.0～6.0%, thickener 0.2%, defoamer 0.3%, antifreezing agent 6.0%, preservative 1.0%, surplus is a water.
2. triazolone suspending agent formula according to claim 1 and preparation method thereof, it is characterized in that it is with the former medicine of triazolone, wetting agent, dispersant, antifreezing agent, preservative and water, is 1～5 μ m with the petty machine of the sand waterproof pulverization that repeatedly circulates to grain fineness.Homogenizing, thickening, froth breaking again.
3. according to claim 1 and 2 described a kind of triazolone suspending agent formulas and preparation method thereof, wetting agent was selected from diacid half ester sulfonate, styrene-acrylonitrile copolymer copolymer, fatty alcohol-polyoxyethylene ether one or more of aliphatic alcohol sulfate, a-alkene sulfonate, dialkyl group succinate sulfonate sodium, fatty alcohol, alkylphenol polyoxyethylene during its feature also was to fill a prescription; Dispersant is selected from one or more in rosin segmented polyether, triphen ethyl-phenol APEO, the phosphate triethanolamine salt.
4. according to claim 1 and 2 described a kind of triazolone suspending agent formulas and preparation method thereof, its feature is that also thickener is selected from one or more in gum Arabic, xanthan gum, methylcellulose, the carboxymethyl cellulose.
5. according to claim 1 and 2 described a kind of triazolone suspending agent formulas and preparation method thereof, its feature is that also defoamer is selected from one or more in organosilicon ketone and aliphatic carboxylic acid and ester class thereof, the ester one ether type compound.
6. according to claim 1 and 2 described a kind of triazolone suspending agent formulas and preparation method thereof, its feature is that also antifreezing agent is selected from one or more in ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, polyethylene glycol, monoethylin diglycol, methyl trimethylene diglycol, urea, ammonium sulfate, the citric acid.
7. according to claim 1 and 2 described triazolone suspending agent formulas and preparation method thereof, its feature is that also preservative is selected from formaldehyde or paraformaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115433.3A CN101946765B (en) | 2010-02-26 | 2010-02-26 | Formulation and preparation method of triadimefon suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115433.3A CN101946765B (en) | 2010-02-26 | 2010-02-26 | Formulation and preparation method of triadimefon suspension |
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| Publication Number | Publication Date |
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| CN101946765A true CN101946765A (en) | 2011-01-19 |
| CN101946765B CN101946765B (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010115433.3A Active CN101946765B (en) | 2010-02-26 | 2010-02-26 | Formulation and preparation method of triadimefon suspension |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450269A (en) * | 2011-12-27 | 2012-05-16 | 辽宁师范大学 | Triazolone nanometer colloid suspending agent and preparation method thereof |
| CN102835417A (en) * | 2012-03-29 | 2012-12-26 | 广东中迅农科股份有限公司 | Synergistic insecticidal composition containing imidaclothiz and cyhalothrin |
| CN111109266A (en) * | 2018-10-30 | 2020-05-08 | 江苏剑牌农化股份有限公司 | Triadimenol suspension bactericide with plant growth regulating effect and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604885B (en) * | 2015-02-09 | 2017-03-29 | 四川国光农化股份有限公司 | Improve trazodone wettable powder, the production method of heat storage suspensibility and stability |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103032A (en) * | 1985-04-17 | 1986-02-10 | 南开大学 | Piperalin colloidal suspension |
| CN1126544A (en) * | 1995-01-14 | 1996-07-17 | 广州市化学工业研究所 | Germicide composite for prevention and control of plant diseases |
| EP1023832A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Aqueous suspension concentrate |
| CN1969624A (en) * | 2005-11-23 | 2007-05-30 | 叶宝鑑 | Colloidal suspension agent of pesticide bayleton |
-
2010
- 2010-02-26 CN CN201010115433.3A patent/CN101946765B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103032A (en) * | 1985-04-17 | 1986-02-10 | 南开大学 | Piperalin colloidal suspension |
| CN1126544A (en) * | 1995-01-14 | 1996-07-17 | 广州市化学工业研究所 | Germicide composite for prevention and control of plant diseases |
| EP1023832A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Aqueous suspension concentrate |
| CN1969624A (en) * | 2005-11-23 | 2007-05-30 | 叶宝鑑 | Colloidal suspension agent of pesticide bayleton |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450269A (en) * | 2011-12-27 | 2012-05-16 | 辽宁师范大学 | Triazolone nanometer colloid suspending agent and preparation method thereof |
| CN102835417A (en) * | 2012-03-29 | 2012-12-26 | 广东中迅农科股份有限公司 | Synergistic insecticidal composition containing imidaclothiz and cyhalothrin |
| CN111109266A (en) * | 2018-10-30 | 2020-05-08 | 江苏剑牌农化股份有限公司 | Triadimenol suspension bactericide with plant growth regulating effect and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN101946765B (en) | 2014-03-05 |
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Address after: 224700 Jiangsu province Yancheng City Jianhu County Guanhua Road No. 1008 Applicant after: Jiangsu Sword Agrochemicals Co., Ltd. Address before: 224700 Jiangsu province Yancheng City Jianhu County Guanhua Road No. 1008 Applicant before: Jiangsu Sword Agrochemicals Co., Ltd. |
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