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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, by weight percentage, 0.05-0.1% of dimefluthrin, 0.1-0.3% of ethofenprox, 0.1-0.15% of essence, 0.01-0.05% of stabilizer, 0.3-0.6% of synergist, 0.01-0.02% of antiager, 0.02-0.04% of preservative, 50-60% of ethanol and 40-50% of propellant. Dimefluthrin is applied into the alcohol mosquito-killing aerosol and is compounded with ethofenprox, a compounded effective substance is quick in mosquito knockout speed, and the mosquito-killing aerosol has the advantages of being clean, environmentally friendly, low in irritation and low in toxicity and the like, two raw material ingredients in the effective substance do not contain chlorine groups and cyanogroups, the safety is higher, and the problem that like products are large in irritation and usage amount but an effect is not outstanding is solved.

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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