Mosquito-killing aerosol and preparation method thereof

An aerosol and mosquito-killing technology, which is applied in the field of mosquito-killing aerosol and its preparation, can solve the problems of unsatisfactory drug effect, unstable system and the like, and achieves improved mosquito killing effect, fast solvent evaporation, and irritation. low effect

Inactive Publication Date: 2017-11-03
FOSHAN NANHAI AODI FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the oil-based mosquito-killing aerosol fails to meet the above requirements. The development of water-based mosquito-killing aerosol is not yet fully mature, the system is unstable, and the drug effect is not ideal, so it has not been widely used.

Method used

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  • Mosquito-killing aerosol and preparation method thereof
  • Mosquito-killing aerosol and preparation method thereof
  • Mosquito-killing aerosol and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A mosquito-killing aerosol, which comprises the following components by weight percentage of raw materials:

[0017]

[0018] Preparation:

[0019] Add perflumethrin, etofenproxil, essence, stabilizer, synergist, anti-aging agent, preservative and food grade ethanol into the blending kettle and mix evenly according to the weight percentage of raw materials. Cover, refill propellant, obtain the finished product of embodiment 1, pack and put in storage after leak detection.

Embodiment 2

[0026] A mosquito-killing aerosol, which comprises the following components by weight percentage of raw materials:

[0027]

[0028]

[0029] The preparation method is the same as that of Example 1, and the finished product of Example 2 is obtained.

Embodiment 3

[0031] A mosquito-killing aerosol, which comprises the following components by weight percentage of raw materials:

[0032]

[0033] The preparation method is the same as that of Example 1, and the finished product of Example 3 is obtained.

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Abstract

The invention discloses a mosquito-killing aerosol, which comprises the following components according to the weight percentage of raw materials: 0.05-0.1 percent of perflumethrin, 0.1-0.3 percent of etofenprox, 0.1-0.15 percent of essence, and a stabilizer 0.01-0.05%, synergist 0.3-0.6%, anti-aging agent 0.01-0.02%, preservative 0.02-0.04%, ethanol 50-60%, propellant 40-50%. In the present invention, perfluthrin is applied to the alcohol-based mosquito-killing aerosol, and compounded with etofenprox at the same time, so that the composite effective substance has a fast knockdown speed on mosquitoes, is clean and environmentally friendly, and has low irritation , low toxicity and other characteristics, the two raw material components in the effective substance do not contain chlorine and cyano groups, and the safety is higher, which solves the problems of similar products with large irritation and large dosage but not outstanding effect.

Description

technical field [0001] The invention relates to the field of mosquito-killing drugs, in particular to a mosquito-killing aerosol and a preparation method thereof. Background technique [0002] At present, mosquito-killing aerosol is still one of the most commonly used methods for indoor mosquito control. Mosquito-killing aerosols are divided into three types according to dosage forms: oil-based, alcohol-based, and water-based. [0003] The most used mosquito-killing aerosol in China is the oil-based type mosquito-killing aerosol at present. Oil-based mosquito-killing aerosols account for more than 90% of all mosquito-killing aerosols, and their main active ingredients are: tetramethrin (U), imidarin (NA), S-bioallyl (-) , cypermethrin (Ⅱ), deltamethrin (Ⅱ), permethrin (Ⅱ), phenemethrin (Ⅱ), pyrethrins (Ⅱ), proparthrin (Ⅱ), cyfluthrin (Ⅱ), efficient Cyfluthrin (II). (Note: WHO hazard classification: Class II is moderately hazardous; Class III is mildly hazardous; Class U ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/06A01N53/06A01N31/14A01P7/04
CPCA01N25/06A01N31/14A01N53/00
Inventor 谭志雄
Owner FOSHAN NANHAI AODI FINE CHEM
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