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Ultra low volume sulfoxime concentrate

A technology of ultra-low-capacity liquid agent and thioxime, applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems that have not yet been found in the report of ultra-low-volume liquid agent of thioxime ether, and achieve the reduction of pesticides in adjacent crops. Harmful risk and operational pesticide poisoning risk, reduced droplet shrinkage, and excellent formulation performance

Active Publication Date: 2018-07-20
上海永阔生物医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report related to ultra-low volume liquid preparation of thioxime ether

Method used

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  • Ultra low volume sulfoxime concentrate
  • Ultra low volume sulfoxime concentrate
  • Ultra low volume sulfoxime concentrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Thioxime ether 30%, sodium lauryl sulfate 3%, tributylphenyl polyglycol ether 5%, sodium polyacrylate 3%, n-hexadecyl-1-ol 2%, solvent top-up 100% . The solvent is a mixture of linseed oil and 2-methylcyclohexanone in a weight ratio of 5:1.

[0062] The preparation method is as follows: Weigh the solvent, then add emulsifier, wetting agent, anti-drift agent and evaporation inhibitor to it, stir evenly, add thioxime ether, stir evenly again; stand still and pass the quality inspection to obtain ultra-low volume liquid agent.

Embodiment 2

[0064] Thioxime ether 20%, sodium lignosulfonate 2%, trisiloxane polyoxyethylene ether 3%, mannan 3%, n-hexadecyl-1-ol 3%, solvent supplement 100%. The solvent is a mixture of linseed oil and 2-methylcyclohexanone in a weight ratio of 4:1.

[0065] The preparation method is the same as in Example 1.

Embodiment 3

[0067] Thioxime ether 25%, nonylphenol polyoxyethylene ether 4%, sodium lauroyl sarcosinate 4%, mannan 2%, n-hexadecyl-1-ol 2%, solvent supplement 100%. The solvent is a mixture of linseed oil and 2-methylcyclohexanone in a weight ratio of 6:1.

[0068] The preparation method is the same as in Example 1.

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Abstract

The invention relates to an ultra low volume sulfoxime concentrate. The ultra low volume sulfoxime concentrate is prepared from sulfoxime, an emulsifying agent, a wetting agent, an anti-drifting agent, an evaporation inhibitor and the balance of a solvent. According to the ultra low volume sulfoxime concentrate, all auxiliary agents are organically combined, and a preparation has excellent performance; especially, the compound solvent is selected, so that the volatilization rate is greatly reduced under the condition that excellent dissolubility and low-temperature stability are ensured, and aliquid drop shrinking phenomenon in a liquid drop falling process is effectively reduced.

Description

technical field [0001] The invention belongs to the field of pesticide preparations, and in particular relates to an ultra-low-capacity liquid preparation with thioxime ether as an active component. Background technique [0002] Thioxime ether Thioxime ether, the test code is HNPC-A9908, is a kind of insecticide successfully developed in my country with independent intellectual property rights. It has excellent control of various pests on field crops, vegetables, fruit trees and other plants. Effect. [0003] Ultra low volume liquid (ultra low volume concentrate, UL) is a homogeneous liquid preparation used directly on ultra-low volume spray equipment, also known as ultra-low volume oil or ultra-low volume agent. The ultra-low-volume liquid agent is specially used for ultra-low-volume spraying by ground or aviation ultra-low-volume spray equipment. This type of preparation usually uses oil as a solvent. The droplet size shrinks and drifts with the wind. Ultra-low-volume li...

Claims

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Application Information

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IPC IPC(8): A01N25/06A01N25/32A01N35/10A01P7/04
CPCA01N25/06A01N25/32A01N35/10
Inventor 何人宝邵鸿鸣金逸中
Owner 上海永阔生物医药科技有限公司
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