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Water-base long-effective sanitary insecticide

An insecticide, water-based technology, which is applied in the field of water-based sanitation insecticides, can solve the problems of environmental pollution, human and animal irritation, etc., and achieves the advantages of convenient use, no toxic side effects, and excellent odor-repellent killing effect. Effect

Inactive Publication Date: 2006-03-15
HUAZHONG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hygienic insecticide products in the domestic market are mainly aerosols, which use organic solvents such as kerosene, alcohol, propane, butane, and methyl ether as fillers, which are not only irritating to humans and animals, but also pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Add 1.5Kg allethrin, 1.5Kg permethrin, 3Kg isopropanol, 8Kg hydrogenated castor oil polyoxyethylene (40) ether, 2Kg fatty alcohol polyoxyethylene ether sodium sulfate, and 3Kg β-cyclodextrin into the reactor in turn , Stir to obtain an amber cream, then slowly add the prepared cream to 481Kg of deionized water, stirring while adding, and finally add 5g of essence, stir evenly to obtain a transparent liquid, which is the product.

Embodiment 2

[0023] Add 2.5Kg allethrin, 1.5Kg permethrin, 3Kg isopropanol, 9Kg hydrogenated castor oil polyoxyethylene (40) ether, 2Kg fatty alcohol polyoxyethylene ether sodium sulfate, and 2Kg β-cyclodextrin into the reactor in turn , Stir to obtain an amber cream, then slowly add the prepared cream to 480Kg of deionized water, stirring while adding, and finally add 5g of essence, stir evenly to obtain a transparent liquid, which is the product.

Embodiment 3

[0025] Add 2.0Kg allethrin, 1.0Kg permethrin, 3Kg isopropanol, 8Kg hydrogenated castor oil polyoxyethylene (40) ether, 2Kg fatty alcohol polyoxyethylene ether sodium sulfate, and 3Kg β-cyclodextrin into the reactor in turn , Stir to obtain an amber cream, then slowly add the prepared cream to 481Kg of water, stirring while adding, and finally add 2g of essence, stir evenly to obtain a transparent liquid, which is the product.

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PUM

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Abstract

A durable water-based insecticide is proportionally prepared from the insecticide components chosen from allethrin, tetramethrin, permethrin, cypermethrin, etc, the emulsifier (the mixture of hydrogenated castor oil-polyoxyvinylether and emtrol polyoxyvinylether-sodium sulphate), cosolvent chosen from ethanediol, propanediol and isopropanol, the solubilizer (beta-cyclodextrin), de-ionized water or purified water, and essence through sequential mixing and stirring.

Description

Technical field: [0001] The invention relates to an insecticide for killing sanitary pests, in particular to a water-based lasting sanitary insecticide. Background technique: [0002] The living environment of the family and other people is closely related to human health and hygiene. However, sanitary pests such as flies, mosquitoes, cockroaches, ants, mites, gnats, and lice always disturb the living environment of human beings. From the smoky fire thousands of years ago to the use of various pesticides today, humans are fighting against it all the time. With the improvement of living standards and health requirements, household hygiene insecticides are also used more and more widely. While emphasizing broad-spectrum efficiency, the safety requirements for humans and animals are also getting higher and higher. The existing sanitary insecticide products in the domestic market are mainly aerosols, which use organic solvents such as kerosene, alcohol, propane, butane, and methyl et...

Claims

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Application Information

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IPC IPC(8): A01N53/00A01N25/02A61P11/00
Inventor 杨光富刘祖明程靖
Owner HUAZHONG NORMAL UNIV
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