Missible oil preparation using turpentine-based vegetable oil as solvent and preparation method thereof

A turpentine-based vegetable oil and solvent technology, which is applied in the fields of botanical equipment and methods, plant growth regulators, animal repellents, etc., can solve the problems of refractory aromatic hydrocarbon degradation and low environmental protection performance, and achieves easy biodegradation and high production efficiency. , good stability

Active Publication Date: 2011-03-16
FUJIAN NUODE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of the replacement of benzene solvents, at present in China, the high-boiling heavy aromatic solvent oil (C10-C14) with a slightly higher flash point is mainly used. Al

Method used

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  • Missible oil preparation using turpentine-based vegetable oil as solvent and preparation method thereof
  • Missible oil preparation using turpentine-based vegetable oil as solvent and preparation method thereof
  • Missible oil preparation using turpentine-based vegetable oil as solvent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Add 18kg of avermectin, 837kg of rosin-based vegetable oil, 30kg of isooctyl alcohol, 30kg of polyoxyethylene polyoxypropylene block copolymer, 40kg of polyoxyethylene (4) lauryl ether, and dodecylbenzene in the reaction kettle. Calcium sulfonate 40kg, under the condition of 5000rpm / min, homogeneous shearing 10min disperses evenly, the vested invention 1000kg1.8% abamectin emulsifiable concentrate.

Embodiment 2

[0047] Example 2 In the reaction kettle, 50 kg of abamectin, 755 kg of rosin-based vegetable oil, 80 kg of n-octanol, 40 kg of C12-14 alcohol polyoxyethylene ether, 35 kg of sorbitan trioleate, and 35 kg of dodecyl Calcium benzenesulfonate 40kg, under the condition of 8000rpm / min, homogeneous shearing 20min disperses evenly, and the vested invention 1000kg5% avermectin emulsifiable concentrate.

[0048] In this example, the 5% abamectin emulsifiable concentrate was stored under the condition of 54±2° C., and the low-temperature stability test was carried out under the condition of −5±2° C. The results are shown in Table 4. As can be seen from the results in Table 4, the present embodiment Abamectin emulsifiable concentrate has excellent cold and hot storage stability.

[0049] Table 4

[0050]

Embodiment 3

[0052] Add emamectin benzoate 5kg, rosin-based vegetable oil 900kg, fatty alcohol polyoxyethylene polyoxypropylene block copolymer 35kg, castor oil polyoxyethylene ether 20kg, dodecylbenzene successively in the reaction kettle Calcium sulfonate 40kg, under the condition of 3000rpm / min, homogeneous shearing 10min disperses evenly, the vested invention 1000kg0.5% emamectin benzoate emulsifiable concentrate.

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Abstract

The invention discloses a missible oil preparation using turpentine-based vegetable oil as a solvent and a preparation method thereof, relates to a pesticide preparation and provides the missible oil preparation using the turpentine-based vegetable oil as the solvent and the preparation method thereof. The missible oil preparation uses the turpentine-based vegetable oil extracted from plants as the solvent, does not contain any non-environmental-friendly organic solvents such as aromatic hydrocarbon and the like, has high environmental performance and is safe to produce and apply. The missible oil preparation comprises the following raw material components in percentage by mass: 0.5 to 60 percent of pesticide active ingredients, 0 to 15 percent of cosolvent, 5 to 25 percent of emulsifier and the balance of turpentine-based vegetable oil. The missible oil preparation using the turpentine-based vegetable oil as the solvent is prepared by mixing the pesticide active ingredients, the cosolvent, the emulsifier and the turpentine-based vegetable oil, homogenizing the mixture and cutting the obtained product.

Description

technical field [0001] The invention relates to a pesticide preparation, in particular to an emulsifiable concentrate preparation using pine resin-based vegetable oil as a solvent and a preparation method thereof. Background technique [0002] At present, domestic pesticide emulsifiable concentrate preparations basically require the use of organic solvents such as aromatic hydrocarbons. These organic solvents mainly include benzene, toluene, xylene, methanol, etc., and the annual consumption is as high as 200,000 to 300,000 tons. However, these solvents have disadvantages such as low flash point, flammability and high toxicity to humans and the environment. Organic solvents and auxiliaries will all enter the environment during the use of pesticides, causing serious environmental pollution and damaging human health. . [0003] In 1992, the U.S. government promulgated regulations prohibiting organic solvents such as toluene and xylene in pesticide preparations. Since then, Eu...

Claims

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Application Information

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IPC IPC(8): A01N25/04
Inventor 颜禧凯王文忠孔建颜禧童李谱超颜禧旋潘朝斌
Owner FUJIAN NUODE BIOTECH
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