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Insecticide aerosol

An aerosol and propellant technology, applied in the direction of insecticides, acaricides, biocides, etc., can solve the problems of not being able to kill mites, but only killing mosquitoes, flies, cockroaches and other hygienic pests. Safe, Delaying Pest Resistance, Environmentally Compatible Effects

Inactive Publication Date: 2011-02-02
上海美兴化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defect that the existing insecticidal aerosol can only kill mosquitoes, flies, cockroaches and other hygienic pests, but cannot kill mites, and provides a kind of insecticidal aerosol. Insect aerosol can not only quickly and effectively kill mosquitoes, flies, cockroaches, ants, fleas and other pests, but also kill dust mites. It has the characteristics of high efficiency, broad spectrum, slight toxicity, and no residue. safe, compatible with the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation total amount is the insecticidal aerosol of 100g, accurately takes by weighing 0.05g imamethrin, 0.1g ES-bioallethrin, 0.20g d-phenothrin, 0.8g synergamine N-(2 -Ethylhexyl)bicyclo[2,2,1]hept-5-ene-2,3-dicarboximide, 0.6g butanoic ether 3,4-methylenedioxy-6-n-propyl Benzyl n-butyl diethylene glycol ether, 56.7g edible alcohol (its ethanol concentration is 95wt%), 0.1g essence, 0.1g 2,6-di-tert-butyl-4-methylphenol (antioxidant) Add it into a 300mL beaker and stir it with a magnetic stirrer until it is completely dissolved, stir and mix evenly, filter it for use, put the obtained preparation into an aerosol can, and a valve is installed on the can, and inject 41.35g of propane butane through the valve under pressure Alkanes are mixed with liquefied petroleum gas to obtain an insecticidal aerosol, which contains 0.05% imamethrin, 0.1% ES-bioallethrin and 0.20% d-phenothrin, and the percentages are mass percentages.

Embodiment 2

[0035] Preparation total amount is the insecticidal aerosol of 100g, accurately takes by weighing 0.04g imathrin, 0.1g ES-bioallethrin, 0.16g d-phenothrin, 0.8g synergamine N-(2 -Ethylhexyl)bicyclo[2,2,1]hept-5-ene-2,3-dicarboximide, 0.6g butanoic ether 3,4-methylenedioxy-6-n-propyl Benzyl n-butyl diethylene glycol ether, 56.7g edible alcohol (its ethanol concentration is 100wt%), 0.1g essence, 0.1g 2,6-di-tert-butyl-4-methylphenol (antioxidant) Add it into a 300mL beaker and stir it with a magnetic stirrer until it is completely dissolved, stir and mix evenly, filter it for use, put the obtained preparation into an aerosol can, and a valve is installed on the can, and inject 41.4g of propane butane through the valve under pressure Alkanes are mixed with liquefied petroleum gas to obtain an insecticidal aerosol, which contains 0.04% imamethrin, 0.1% ES-bioallethrin and 0.16% d-phenothrin, and the percentages are mass percentages.

Embodiment 3～8

[0037] According to the preparation method of Examples 1 and 2, according to the proportioning of the following Table 1, the insecticidal aerosols with a total mass of 100 g of Examples 3 to 8 are prepared; wherein, the synergistic amine is N-(2- Ethylhexyl)bicyclo[2,2,1]hept-5-ene-2,3-dicarboximide, the synergistic ether is 3,4-methylenedioxy-6-n-propane Benzyl n-butyl diethylene glycol ether.

[0038]

[0039]

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PUM

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Abstract

The invention discloses an insecticide aerosol. The aerosol comprises the following components in percentage by weight: 0.01 to 0.2 percent of imiprothfin, 0.1 to 0.3 percent of ES-bioallethrin, 0.1 to 0.3 percent of d-phenothrin, 0.4 to 1.5 percent of octacide 264, 0.4 to 2.0 percent of butoxide, 29 to 68 percent of organic solvent and 29 to 68 percent of propellant, wherein the octacide 264 is N-(2-ethylhexyl) bicyclo-[2,2,1] heptyl-5-alkene-2,3-dicarboximide; and the butoxide is 3,4-methylene dimethoxy-6-propylbenzyldiethyleneglycol butyl ether. The insecticide aerosol has good effects on killing, preventing and controlling a plurality of pests such as mosquitoes, flies, cockroaches, ants, fleas, house dust mites and the like, has the characteristics of high efficiency, broad spectrum, low toxicity and no residue and is safe to human beings and livestock and compatible to the environment.

Description

technical field [0001] The invention relates to an insecticidal aerosol. Background technique [0002] It is widely known that pyrethroid compounds can be used to control mosquitoes and have high insecticidal activity. Current insecticidal aerosols usually use tetramethrin or etethrin in pyrethroid compounds as the knock-down agent, and cooperate with lethal agents such as dextramethrin, etc., which are widely used in killing indoor mosquitoes, Hygienic pests such as flies and cockroaches. [0003] However, the insecticidal aerosols in the prior art have certain killing effects only on pests such as mosquitoes, flies, and cockroaches, but there are no reports on the killing of mites such as dust mites. Mites are the most rampant pests in human rooms after fleas and flies. When people come into contact with items contaminated by mites, they can cause dermatitis. These mites can parasitize or bite almost every part of the human body, seriously affecting normal life and work....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/10A01N25/06A01P7/04A01P7/02A01N43/30A01N53/08A01N37/32A01N53/04
Inventor 贾家祥房天职沈马林吴永强
Owner 上海美兴化工股份有限公司
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