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Efficient and environment-friendly fluroxypyr isooctyl emulsifiable concentrate and its preparation method and application

A technology of fluroxypyr isooctyl emulsifiable concentrate, fluroxypyr isooctyl emulsifiable concentrate, applied in the direction of botany equipment and methods, applications, herbicides and algicides, etc., can solve the problem of harm and damage to human health , Biological chronic poisoning and other problems, to achieve the effect of good biodegradability, qualified stability, and pollution reduction

Active Publication Date: 2018-09-14
LIER CROPSCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the extensive use of highly polluting toluene, xylene solvents, and some highly polluting emulsifiers in emulsifiable concentrates, the negative impact of emulsifiable concentrates on the environment has gradually emerged. There are disadvantages such as harm to people and the environment. During the use of pesticides, all of them enter the environment, which not only causes serious environmental pollution, but also damages human health, leading to problems such as chronic biological poisoning.

Method used

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  • Efficient and environment-friendly fluroxypyr isooctyl emulsifiable concentrate and its preparation method and application
  • Efficient and environment-friendly fluroxypyr isooctyl emulsifiable concentrate and its preparation method and application
  • Efficient and environment-friendly fluroxypyr isooctyl emulsifiable concentrate and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Efficient and environmentally friendly fluroxypyr isooctyl emulsifiable concentrate, composed of the following components: fluroxypyr isooctyl 250g / L, arylphenol polyoxyethylene ether phosphate 25g / L, sorbitan trioil Ester 50g / L, N,N-dimethyldecylamide 20g / L, solvent is dimethyl carbonate.

[0026] The preparation method includes: adding measured fluroxypyr isooctyl, N,N-dimethyldecylamide, and dimethyl carbonate into the mixing tank and stirring to dissolve them, and then adding arylphenol polyoxyethylene ether Phosphate ester and sorbitan trioleate are supplemented with dimethyl carbonate, the mixer is turned on, stirred evenly, filtered, and obtained after passing the quality inspection.

Embodiment 2

[0028] Efficient and environmentally friendly fluroxypyr isooctyl emulsifiable concentrate, composed of the following components: fluroxypyr isooctyl 400g / L, arylphenol polyoxyethylene ether phosphate 75g / L, sorbitan trioil Ester 75g / L, N,N-dimethyldecylamide 50g / L, solvent is dimethyl carbonate.

[0029] Preparation method: same as Example 1.

Embodiment 3

[0031] Efficient and environmentally friendly fluroxypyr isooctyl emulsifiable concentrate, composed of the following components: fluroxypyr isooctyl 360g / L, arylphenol polyoxyethylene ether phosphate 30g / L, sorbitan trioil Ester 120g / L, N,N-dimethyldecylamide 30g / L, solvent is dimethyl carbonate.

[0032] Preparation method: same as Example 1.

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Abstract

The invention discloses efficient and environment-friendly fluroxypr-mepthyl missible oil as well as a preparation method and application thereof, and belongs to the field of a pesticide formulation.The efficient and environment-friendly fluroxypr-mepthyl missible oil is prepared from the following ingredients including 250 to 400g / L of fluroxypyr-mepthyl, 50 to 150g / L of compound emulsifiers, 10to 50g / L of cosolvents and solvents. The composite missible oil is prepared from aromatic phenol polyoxyethylene ether phosphate and sorbitan tri-oleate according to the weight ratio of 1:(1 to 5). The efficient and environment-friendly fluroxypr-mepthyl missible oil is used for preventing and controlling broad leaved weed of wheat, barley, corn, grape, orchard and lawn. The preparation ingredient system is reasonable; the emulsification effect is good; the environment pollution is reduced.

Description

technical field [0001] The invention relates to the field of pesticide formulations, in particular to a high-efficiency and environment-friendly isooctyl emulsifiable concentrate of fluroxypyr and its preparation method and application. Background technique [0002] EC is one of the basic formulations of pesticides. It is a homogeneous transparent oily liquid prepared by dissolving the original pesticide in an organic solvent in a certain proportion, and then adding a certain amount of special pesticide emulsifier, which can form a relatively stable emulsion with water. This oily liquid is called EC. . [0003] Compared with other pesticide dosage forms, EC has the following characteristics: EC has wide adaptability to pesticide technical materials. Most of the technical pesticides, including solid or liquid pesticides, are insoluble or insoluble in water, but easily soluble in organic solvents such as xylene. A considerable part of the original drug is unstable in water,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/02A01N43/40A01P13/00
Inventor 左元明罗小娟罗杰殷勇邱丰聂珍胡细佳李翔李双阳梁灵
Owner LIER CROPSCIENCE CO LTD
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