A kind of pesticide diluent and its preparation method and application

A diluent and pesticide technology, applied in the agricultural field, can solve the problems of high toxicity of the diluent, pollute the environment, and toxic pollution, etc., and achieve the effects of excellent evaporation resistance, uniform droplet particle size, and low toxicity to humans and animals.

Active Publication Date: 2022-05-13
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a kind of pesticide diluent and its preparation method and application, to overcome the pesticide dilution, flocculation, crystallization, crystallization, volatilization in the prior art , Drift, resulting in poor stability of the diluent during operation, easy to block the nozzle, and occurrence of phytotoxicity, and the use of traditional low-capacity and ultra-low-capacity diluents with high toxicity, heavy odor, easy damage to crops, and environmental pollution.
[0007] Another object of the present invention is to provide the use of the pesticide diluent of the present invention to solve the technical problems of existing pesticide diluents that are highly toxic and pollute the environment and easily make the diluted pesticide solution system unstable.

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  • A kind of pesticide diluent and its preparation method and application
  • A kind of pesticide diluent and its preparation method and application
  • A kind of pesticide diluent and its preparation method and application

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preparation example Construction

[0026] Correspondingly, on the basis of the above-mentioned pesticide diluent example, the embodiment of the present invention also provides a preparation method of the above-mentioned pesticide diluent. This pesticide diluent preparation method comprises the steps:

[0027] Step 1: Weigh the required dosage according to the proportion of components: fatty alcohol polyoxyethylene ether 20-40%, ethoxylated sorbitol 10-40%, ethoxylated castor oil 5-20% , moisturizing agent 5-15% and water 0-40%;

[0028] Step 2: Mix the components weighed in step 1 in any order, and stir evenly until the liquid is clear and transparent.

[0029] The preparation method of the above pesticide diluent has simple process, low requirements on equipment, simple and convenient operation, stable performance of the prepared pesticide diluent, and effectively reduces production cost.

[0030] In specific embodiments, the pesticide used for dilution can be commercially available emulsifiable concentrates...

Embodiment 1

[0033] A kind of pesticide diluent, it is made up of following components:

[0034] Fatty Alcohol Ethoxylates 20%; Ethoxylated Sorbitol 40%; Ethoxylated Castor Oil 10%; Propylene Glycol 10% and Water 20%.

[0035] The preparation method of the pesticide diluent is as follows: according to the formula of the pesticide diluent in this embodiment, take fatty alcohol polyoxyethylene ether, ethoxylated sorbitol, ethoxylated castor oil, propylene glycol and water respectively, Mix with stirring until a clear, transparent solution is formed.

Embodiment 2

[0037] A kind of pesticide diluent, it is made up of following components:

[0038] Fatty Alcohol Ethoxylates 40%; Ethoxylated Sorbitol 20%; Ethoxylated Castor Oil 15%; Ethylene Glycol 15% and Water 10%.

[0039] Its preparation method refers to the preparation method of the pesticide diluent in Example 1.

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Abstract

The invention relates to a pesticide diluent and its preparation method and application. The pesticide diluent is composed of the following components in mass percentage: 20% to 40% of fatty alcohol polyoxyethylene ether; 10% to 40% of ethoxylated sorbitol 40%; ethoxylated castor oil 5-20%; humectant 5-15% and water 0-40%, the sum of the components is 100%; by adding the components in any order, stirring until combined Uniformly, the pesticide diluent is prepared. The pesticide diluent provided by the invention is used for diluting pesticides and / or foliar fertilizers, and has the advantages of moisture retention, evaporation resistance, drift resistance, uniform spray droplets, physical and chemical stability, environmental protection, safety and the like. The preparation method provided by the invention has the advantages of simple operation, low cost and stable diluent quality.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a pesticide diluent and its preparation method and application. Background technique [0002] At present, the concentration of commercially available pesticides is generally relatively high, and the conventional dilution factor is mostly designed to be more than 200 times, and some are even more than 1,000 times. Therefore, it must be diluted before use, and it also depends on the type of pesticide, the control object and the type of crop. , Scientific operations such as high and low temperature during spraying. [0003] With the development of low-capacity and ultra-low-capacity pesticide spraying technologies, especially the wide application of UAV spray technology in agricultural plant protection technology, it is imminent to develop pesticide products dedicated to low-capacity and ultra-low-capacity UAV spraying. ; Since the vast majority of existing commercially available pestici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/02A01N25/30A01N43/90A01N43/653A01N57/20A01N51/00A01N53/08C05G3/00C05G3/50C05G3/70
CPCA01N25/02A01N25/30A01N43/90A01N43/653A01N57/20A01N51/00A01N53/00C05G3/00
Inventor 詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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