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Household water-based insect aerosol and preparation method thereof

A household water-based, aerosol technology, applied in pesticides, botanical equipment and methods, acaricides, etc., can solve the problems of immature and backward formulations and processes, avoid toxic side effects, and do not pollute the environment , the effect of easy decomposition

Inactive Publication Date: 2014-12-10
蔡荣昌 +1
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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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  • Household water-based insect aerosol and preparation method thereof
  • Household water-based insect aerosol and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1. Raw and auxiliary materials: natural pyrethrum crude oil, 0.17%, fluorine-containing surfactant 0.1%, fatty acid ester T series 0.4%, WY09 series 0.02%, JFC 0.03%, TRITON CF-100.001%, alcohols (including edible Alcohol) 32%, ethers 6%, essence 0.026%, citrate appropriate amount, organosilicon compound appropriate amount, purified water or deionized water, the percentage sum of the above raw and auxiliary materials is 100%.

[0021]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 tank of the aerosol produ...

Embodiment 2

[0023] A. Choose pyrethrin 0.2%, azadirachtin 0.2%, fluorine-containing surfactant 0.05%, MOA series 2.3%, sorbic acid and its salts 0.016%, WY09 series 0.017%, JFC 0.26%, Dow TRITONX- 4050.001%, 8% ketones, 29% alcohols, 0.026% fragrance, appropriate amount of hydroxycarboxylate, appropriate amount of silicone compound, purified water or deionized water + to 100%.

[0024] B. Preparation method: As in Example 1, conventional methods and conventional facilities, a series of products of the household water-based insecticide aerosol of the present invention are prepared.

Embodiment 3

[0026] a. Pyrethrin 0.22%, Phyllostachys 0.2%, fatty acid ester T series 2%, MOA series 1.5%, WY09 series 0.01%, GSK-588 / GSK-565 0.002%, JFC 0.2%, 7% acetic acid, 30% alcohol, 0.02% essence, appropriate amount, appropriate amount of organic phosphonate, organic silicon compound, purified water or deionized water + to 100%.

[0027] b. Preparation method: make the product of the present invention as described in Examples 1 and 2.

[0028] Table 1

[0029]

[0030] Evaluation: According to the registration of pesticides, the pesticide efficacy of hygienic insecticides belongs to Class A.

[0031] Table 2

[0032]

[0033] Conclusion: According to the acute toxicity grading standard of toxicology test methods for pesticide registration in my country, all of them belong to low (slight) toxicity.

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Abstract

The invention discloses household water-based insect aerosol prepared by filling aerosol, namely hydrocarbon HAPs or LPG, as a propellant and a preparation method of the household water-based insect aerosol. The prepared household water-based insect aerosol comprises insecticidal active compounds and the like filled in an aerosol tank, water and a propellant, wherein the insecticidal active compounds are compounds of botanical insecticides; the mass percent of the insecticidal active compounds is 0.32-0.62%. The household water-based insect aerosol also comprises 1-6% by mass of a surfactant, 0.01-0.12% by mass of a corrosion inhibitor, 0.1-0.28% by mass of a penetrating agent, 16-39% by mass of a solubilizer, proper amount of a complexing agent, a wetting agent and a defoaming agent, an excipient and 0.01-0.026% by mass of essence, wherein the excipient is purified water or deionized water; the total mass percent of the raw and auxiliary materials is 100%. The household water-based insect aerosol is unnecessary to shake before use as the content liquid of the household water-based insect aerosol is homogenous and transparent, is used for environment-friendly killing mosquitoes, flies, cockroaches, ants, termites, mites, lice, bugs, ticks, fleas and the like, has the multifunction (MIK) characteristics of repellence and long persistence, is a product with high efficiency and high cost performance and is not 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 household water-based insecticide aerosol products and a preparation method thereof. It is in the invention patent ZL991059255 and ( Water-based hygienic insecticide aerosol and preparation method thereof )and〔 Water-Based Household Insecticide Spray agent And its preparation method] on the basis of the application for invention patents, environmental protection, system performance and other innovations are improved. 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,...

Claims

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Application Information

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IPC IPC(8): A01N25/06A01N65/12A01N65/14A01P7/02A01P7/04
CPCY02A50/30
Inventor 蔡荣昌何冬燕
Owner 蔡荣昌
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