Environment-friendly water-based household insect aerosol and preparation method thereof

An environmentally friendly, aerosol technology, used in pesticides, botanical equipment and methods, acaricides, etc., can solve the problems of backwardness, immature formula and process, and achieve the effect of reducing toxic and side effects

Inactive Publication Date: 2014-11-19
蔡荣昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"The 'shake water base' needs to be shaken before use, indicating that the formula and process are not yet mature. Compared with the patented technology of water-based insecticide aerosol invented by Cai Rongchang in Quanzhou, Fujian, my country, it seems to be behind."

Method used

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  • Environment-friendly water-based household insect aerosol and preparation method thereof
  • Environment-friendly water-based household insect aerosol and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019]1. Raw and auxiliary materials: pyrethrin 0.2%, d-phenothrin 0.22%, fluorine or silicon-containing surfactant 0.12%, fatty acid ester T series 0.3%, WY09 series 0.01%, JFC 1.4%, TRITON CF-100.001%, alcohols (including edible alcohol) 9.7%, ethers 1.2%, flavor 0.026%, appropriate amount of citrate, appropriate amount of silicone compound, purified water or deionized water, the percentage of the above raw and auxiliary materials The sum is 100%.

[0020] 2. Preparation method: According to chemical engineering principles and conventional production methods of insecticidal aerosol, weigh each component according to the proportion, first dissolve the original insecticidal drug, etc., and then take various auxiliary materials and excipients in sequence, stir evenly, and statically place, observe that it fully dissolves, and after forming a homogeneous liquid, it is the insecticidal spray of the present invention. If the prepared homogeneous liquid is carried out in the aeroso...

Embodiment 2

[0022] A. Use 0.2% of azadirachtin, 0.15% of Es-bioallethrin, 0.12% of sefluthrin, 0.07% of fluorine or silicon-containing surfactant, 1.8% of MOA series, sorbic acid and its Salts 0.016%, WY09 series 0.013%, JFCs 1.1%, Dow TRITON X-4050.001%, ketones 2.4%, alcohols 7.8%, essence 0.026%, hydroxycarboxylates, organic silicon compounds, Purified or deionized water + to 100%.

[0023] B. Preparation method: As in Example 1, conventional methods and conventional facilities, a series of products of the environment-friendly water-based household insecticide aerosol of the present invention are prepared.

Embodiment 3

[0025] a. Pyrethrins 0.15%, Phyllostachys 0.1%, Imidamethrin 0.16%, Tefluthrin 0.05%, Fatty acid ester T series 2.1%, MOA series 1.8%, WY09 series 0.01%, GSK- 588 / GSK-565, 0.002%, JFC 0.6%, acetic acid 0.6%, alcohol 9.6%, essence 0.02%, appropriate amount, organic phosphonate, organic silicon compound, purified water or deionized water + to 100%.

[0026] b. Preparation method: make the product of the present invention as described in Examples 1 and 2.

[0027] The experimental results of the development of environmentally friendly water-based household insecticide aerosol Table 1

[0028]

[0029] Evaluation: According to the registration of pesticides, the pesticide efficacy of hygienic insecticides belongs to Class A.

[0030] The experimental results of the development of environmentally friendly water-based household insecticide aerosol Table 2

[0031]

[0032] Conclusion: According to the acute toxicity grading standard of the toxicology test method for pes...

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Abstract

The invention discloses an environment-friendly water-based household insect aerosol prepared by charging dimethyl ether (DME) as a propellant and a preparation method thereof. The prepared environment-friendly water-based household insect aerosol is formed by raw insecticides and the like, water and the propellant filled in an aerosol tank, wherein the raw insecticides are compounds of botanical insecticides and pyrethroid insecticides and the mass ratio is 0.3-0.61%. The insect aerosol also comprises 1-3% of surfactant, 0.01-0.10% of corrosion inhibitor, 0.1-0.22% of penetrant, 6-16% of solubilizer, a proper amount of complexing agent, wetting agent and antifoaming agent, an excipient and less than 0.026% of essence, wherein the excipient is purified water or deionized water; the total mass percent of the raw and auxiliary materials is 100%. Homogenous phase transparent liquid is formed by the content liquid of the environment-friendly water-based household insect aerosol. The product is used for killing mosquitoes, flies, cockroaches, ants, termites, mites, lice, bugs, ticks, fleas and the like in an environment-friendly manner, has the multifunction (MIK) characteristics of repelling and long duration, has high efficiency and high cost performance and is not yet available on the domestic and foreign markets.

Description

technical field [0001] The invention belongs to the field of pest control (PCO), and in particular relates to a series of water-based household insecticide aerosol products and a preparation method thereof. It is in the invention patent ZL991059255 and (environmentally friendly Water-based insecticide aerosol and preparation method thereof ) on the basis of applying for a patent for invention to improve environmental protection and system performance. Used to kill mosquitoes, flies, cockroaches, ants, lice, fleas, ticks, mites and other pests. Background technique [0002] The control level of mosquitoes, flies, cockroaches and other vector pests has been included in the measurement index of urban civilization and even a non-negligible index to measure the level of people's well-being in a country. Therefore, the production of household insecticides, especially insecticidal aerosols, has developed rapidly in China, with annual sales exceeding 10 billion yuan. At present, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/14A01N65/12A01N53/10A01N25/06A01P7/02A01P7/04A01P17/00A01N53/08A01N53/06A01N43/90
CPCY02A50/30
Inventor 蔡荣昌
Owner 蔡荣昌
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