Sustained-release mosquito expelling aromatic agent and preparation method thereof

A fragrance and slow-release technology, which is applied in the field of slow-release mosquito repellent fragrance and its preparation, can solve the problems that the release time of the medicine is difficult to control, it is difficult to meet practical application requirements, and the preparation process is complicated, and the release time of the medicine can be achieved. Control, slow release time, simple preparation method

Inactive Publication Date: 2011-11-09
福建省金鹿日化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, "a long-acting mosquito repellent lotion and its preparation method" disclosed in CN101530380, it relies on capric acid to repel mosquitoes, the mosquito repellent effect is not good, and it is liquid, which is directly coated on human skin, and it is troublesome to u

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0035] A preparation method of a slow-release mosquito repellent fragrance, comprising the steps of:

[0036] Step 1, mixing 4% perfluthrin, 4% Tween 80 and 2% ethanol and stirring evenly to form component A;

[0037] Step 2, mixing 0.3% sodium benzoate, 0.07% citric acid, 0.2% BHT, 2% essence, 0.005% pigment and deionized water and stirring evenly to form component B;

[0038] Step 3, adding component B to component A and fully stirring;

[0039] Step 4, finally add 5% pearl particles and stir evenly, so that the pearl particles slowly absorb deionized water and various functional ingredients.

[0040] A slow-release mosquito repellent fragrance prepared by the present invention is placed in a ventilated place indoors, which not only makes the indoor fragrance overflow, but also repels mosquitoes and insects, and the mosquito repellent drug is released slowly, and the effective time can reach 3 months.

specific Embodiment approach 2

[0041] A preparation method of a slow-release mosquito repellent fragrance, comprising the steps of:

[0042] Step 1, mixing and stirring 2% Metofluthrin, 6% AEO-3 and 6% ethanol to form Component A;

[0043] Step 2, mixing 0.4% sodium benzoate, 0.08% citric acid, 0.15% BHT, 3% essence, 0.002% pigment and deionized water and stirring evenly to form component B;

[0044] Step 3, adding component B to component A and fully stirring;

[0045] Step 4, finally add 8% pearl particles and stir evenly, so that the pearl particles slowly absorb deionized water and various functional ingredients.

[0046] A slow-release mosquito repellent fragrance prepared by the invention is placed in a ventilated place indoors, which not only makes the room overflow with fragrance, but also repels mosquitoes and insects, and the mosquito repellent drug is released slowly, and the effective time can be adjusted from 0.5 to 4 months.

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PUM

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Abstract

The invention relates to an aromatic agent, in particular to a sustained-release mosquito expelling aromatic agent and a preparation method thereof. The sustained-release mosquito expelling aromatic agent consists of the following components in percentage by weight: 1-6 percent of mosquito expelling medicament, 2-8 percent of nonionic surfactant, 2-30 percent of ethanol, 0.2-0.5 percent of preservative, 0.05-0.1 percent of complexing agent, 0.1-0.3 percent of antioxidant, 1-5 percent of essence, 2-10 percent of pearl particles and the balance of deionized water. According to the description, compared with the prior art, the sustained-release mosquito expelling aromatic agent and the preparation method thereof have the advantages that: because the mosquito expelling medicament is added into the aromatic agent, the aromatic agent has a mosquito expelling effect; and because the pearl particles are used as carriers, the production cost is relatively low, the release time of the medicament is short and controllable, and the using cost is reduced.

Description

technical field [0001] The invention relates to an aromatic agent, in particular to a slow-release mosquito repelling aromatic agent and a preparation method thereof. Background technique [0002] Fragrances are widely used in homes and automobiles, making people's living environment full of fragrance, so they are favored by people. [0003] However, the existing aromatics on the market usually only have aromatic components and have a single function. There are also some fragrances with fragrance and mosquito repellent effect simultaneously, but there are always such and such shortcomings. [0004] For example, "a long-acting mosquito repellent lotion and its preparation method" disclosed in CN101530380 relies on capric acid to repel mosquitoes. The mosquito repellent effect is not good, and it is liquid, which is directly applied on human skin, which is troublesome to use. [0005] As disclosed in CN1122249, "Solid Aromatic Mosquito Repellent Air Freshener and Its Prepara...

Claims

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Application Information

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IPC IPC(8): A61L9/04A61L9/01A01N25/08A01N25/30A01N53/06A01P17/00
Inventor 吴智福
Owner 福建省金鹿日化股份有限公司
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