Multifunctional deinsectization aerosol and its preparation method

An aerosol, multifunctional technology, applied in the field of multifunctional insecticide aerosol and its preparation, can solve the problems of human toxicity and side effects, cannot remove odor factors, has no repellent effect, etc., and achieves improved insecticidal effect. Performance, the effect of improving insect repellent performance and deodorizing performance

Inactive Publication Date: 2015-02-04
ZHONGSHAN LANJU DAILY CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are significant shortcomings in the above aerosols: 1) the repellent sprays with DEET and mosquito repellent as the main components must be sprayed on the body to have insect repellent effect, and have certain toxicity and side effects to the human body; 2) and Insecticidal aerosols can only kill pests but have no repelling effect. For example, use them to deal with mosquitoes. After spraying, they can only kill mosquitoes in the room but cannot prevent outdoor mosquitoes from entering the room and biting people. 3) Currently on the market No matter whether it is an insect repellent aerosol or an insecticide aerosol, there is no deodorizing function. Generally, spices are added to the product to cover up the odor, but the odor factor cannot be removed

Method used

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  • Multifunctional deinsectization aerosol and its preparation method
  • Multifunctional deinsectization aerosol and its preparation method
  • Multifunctional deinsectization aerosol and its preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Components of aerosol and preparation method

[0030] Please refer to Table 1, according to the mass percentage of each component of the multifunctional insecticide aerosol shown in formulas 1 to 6, prepare the original drug of the aerosol, the components of the original drug include pyrethroids, Mosquito repellant essential oil, cockroach repellent essential oil, deodorant essential oil, sustained release agent, penetrant and solvent. Further, in order to use in the form of aerosol, it is also necessary to add propellant to the original drug, and adjust the content of propellant in each formula according to the original drug components of the above formulas 1-6 (see Table 1).

[0031] The preparation method of the aerosol is as follows:

[0032] (1) dispensing, mixing and stirring the components constituting the former drug by mass percentage;

[0033] (2) Filling, pouring the uniformly stirred original medicine into a special iron tank, and adding a special spray va...

Embodiment 2

[0038] Comparison of efficacy of aerosols with different proportions of components

[0039] Table 1 Aerosols with different component ratios (%) and comparison of efficacy

[0040]

[0041] It can be seen from Table 1:

[0042] (1) Comparing formula 6 with formula 1, the pyrethroids in formula 6 were reduced by 25%, but 5 times of mosquito repellent essential oil, cockroach repellent essential oil and deodorant essential oil were added respectively, and the drug effect was significantly better than formula 1, Mosquito repellent time, cockroach repellent time and deodorization time are also longer than formula 1;

[0043] (2) Comparing formula 5 with formula 1, the pyrethroid used in formula 5 has been reduced by 80%, but 10 times of mosquito repellent essential oil, cockroach repellent essential oil and deodorant essential oil have been added respectively, and its drug effect is only 20% worse than formula 1 %, the mosquito repellent time, cockroach repellent time and deo...

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PUM

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Abstract

The invention discloses a multifunctional deinsectization aerosol. The aerosol includes, by mass, 0.1-0.5% of pyrethroid, 1-10% of deinsectization essential oil, 0.5-5% of deodorization essential oil, 1-5% of a sustained release agent, 0.5-3% of an osmotic agent, 20-50% of a propellant, and 26.5-76.4% of solvent. The invention also discloses a preparation method of the multifunctional deinsectization aerosol. The method includes the steps of dispensing, filling, sealing, leak detection and packing. The multifunctional deinsectization aerosol simultaneously has insect killing, insect repelling and deodorization functions, is harmless to human body, and is safe and effective.

Description

technical field [0001] The invention relates to an insecticide, in particular to a multifunctional insecticide aerosol and a preparation method thereof. Background technique [0002] At present, there are mainly two types of household sanitary pest aerosols on the market. One is insect repellent aerosol, which is a repellent spray mainly composed of DEET and mosquito repellent. The skin can prevent mosquito bites and insect bites; one is an insecticidal aerosol, which is an insecticide with pyrethroids as the main component. When used, it is sprayed on mosquitoes, flies, cockroaches, bedbugs and other mosquitoes or cockroaches It can be killed. There are significant shortcomings in the above aerosols: 1) the repellent sprays with DEET and mosquito repellent as the main components must be sprayed on the body to have insect repellent effect, and have certain toxicity and side effects to the human body; 2) and Insecticidal aerosols can only kill pests but have no repelling ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N25/06A01P7/04A01P17/00A61L9/013A61L101/56
CPCY02A50/30
Inventor 骆建华胡真铭
Owner ZHONGSHAN LANJU DAILY CHEM IND CO LTD
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