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Sterilizing and disinfecting mosquito repellent liquid and preparation method thereof

A technology for sterilization and disinfection and mosquito repellent, which is applied in the direction of botany equipment and methods, disinfectants, biocides, etc., can solve the problems of loss of antibacterial activity, agglomeration of nano-silver particles, side effects, etc., and achieve delayed release and improved adsorption Carrier, the effect of prolonging the effective duration

Active Publication Date: 2020-09-15
福建省宇诚环保科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of silver nanoparticles alone often leads to particle agglomeration due to oxidation, resulting in loss of antibacterial activity
Moreover, inorganic antibacterial agents have side effects on the skin or plant surface cells, and are rarely used in mosquito repellents that are directly applied to the skin

Method used

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  • Sterilizing and disinfecting mosquito repellent liquid and preparation method thereof
  • Sterilizing and disinfecting mosquito repellent liquid and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] This embodiment provides a sterilizing and disinfecting mosquito repellent, comprising the following components in parts by weight: 5 parts of glycerin, 5 parts of jojoba esters, 5 parts of insect repellent, 0.25 parts of PHMB, 0.25 parts of nano silver, and 2 parts of Tween 20 and 0.05 parts of tea tree essential oil, solvent A is 20 parts of absolute ethanol, and solvent B is 30 parts of deionized water.

[0025] The preparation method of the sterilizing and disinfecting mosquito repellent liquid specifically comprises the following steps:

[0026] S1. Preparation of liquid A: Add absolute ethanol as solvent A in the reaction kettle, then add glycerin, jojoba ester and PHMB in sequence, control the temperature at 25°C, control the speed at 100r / min, and the reaction time at 15min to make glycerin, jojoba ester and PHMB Jojoba esters and PHMB were dissolved in solvent A;

[0027] S2. Preparation of liquid B: add deionized water in the reaction kettle as solvent B, the...

Embodiment 2

[0030] The present embodiment provides a sterilizing and disinfecting mosquito repellent, comprising the following components in parts by weight: 5 parts of methyl silicone oil, 5 parts of olive oil, 8 parts of peppermint oil, 2 parts of camphor oil, 0.1 part of paraben, 0.9 Parts of nano-titanium oxide, 1 part of dodecyltrimethylammonium chloride and 0.01 part of rose essential oil, solvent A is 20 parts of 1,3-butanediol, solvent B is 20 parts of deionized water and 20 parts of absolute ethanol .

[0031] The preparation method of the sterilizing and disinfecting mosquito repellent liquid specifically comprises the following steps:

[0032] S1. Prepare liquid A: Add 1,3-butanediol as solvent A in the reaction kettle, then add methyl silicone oil, olive oil, peppermint oil and camphor oil in sequence, control the temperature at 35°C, and control the speed at 200r / min , the reaction time is 40min, and methyl silicone oil, olive oil, peppermint oil and camphor oil are dissolve...

Embodiment 3

[0036] The present embodiment provides a sterilizing and disinfecting mosquito repellent, comprising the following components in parts by weight: 8 parts of glycerin, 2 parts of squalane, 10 parts of eucalyptus oil, 5 parts of peppermint oil, 0.1 part of PHMG, 0.4 part of Benzalkonium Ammonium bromide, 0.2 parts of nano-titanium oxide, 2 parts of Span 20, 3 parts of Tween 40 and 0.1 part of lavender essential oil, solvent A is 30 parts of propylene glycol, solvent B is 20 parts of deionized water and 10 parts of hexanediol.

[0037] The preparation method of the sterilizing and disinfecting mosquito repellent liquid specifically comprises the following steps:

[0038] S1. Prepare liquid A: Add propylene glycol as solvent A in the reaction kettle, then add glycerin, squalane, eucalyptus oil and peppermint oil in sequence, control the temperature at 25°C, control the rotational speed at 250r / min, and the reaction time at 40min. Glycerin, squalane, eucalyptus oil and peppermint o...

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Abstract

The invention relates to a sterilization and disinfection mosquito repellent liquid, which comprises a solvent, a skin care agent, a mosquito repellent, an organic antibacterial agent, an inorganic antibacterial agent, a soft stabilizer and an aromatic agent, and is characterized in that the solvent is prepared by mixing a solvent A and a solvent B and has deionized water and an alcohol solvent mutually soluble with the deionized water. On one hand, A double-emulsion core-spun nano antibacterial particles with a large surface area can be used for adsorbing part of the mosquito repellent and the aromatic; an adsorption carrier is enhanced, volatilization of the mosquito repellent and the aromatic is delayed; the effective duration of mosquito repelling and fragrance is prolonged; on the other hand, the problem of activity failure of the inorganic antibacterial agent due to agglomeration can be avoided; meanwhile, the double-emulsion wrapping layer of the nano antibacterial particles isused for inhibiting or reducing the amount of inorganic antibacterial agents entering human bodies or plant epidermal cells, the product safety is improved, the characteristics of mosquito repelling,bacterium inhibiting, fragrance and skin care are achieved, and the product is suitable for babies and infants and can effectively meet the daily requirements of customers.

Description

technical field [0001] The invention belongs to the technical field of mosquito repellent, and in particular relates to a sterilizing and disinfecting mosquito repellent and a preparation method thereof. Background technique [0002] Summer and autumn are the seasons with the most rampant mosquito activities. Preventing mosquitoes and biting, and eliminating mosquitoes can effectively prevent the occurrence of diseases. At present, the common ways of repelling mosquitoes are: 1. Physical repelling of mosquitoes, removing garbage and vegetation, closing doors and windows, 2. , chemical mosquito repellent, often use DEET (DEET), p-menthane-3,8-diol (PMD) and other products, but using this ingredient alone, the mosquito repellent time is short, and the temperature is strong, therefore, it is necessary to repel Mosquito products need further improvement. At the same time, there is also a need for antibacterial and sterilization in daily life. [0003] Chinese publication (CN10...

Claims

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Application Information

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IPC IPC(8): A01N37/18A01N37/46A01N47/16A01N65/22A01N65/28A01N35/06A01N59/16A01N59/06A01N47/44A01N47/36A01N37/40A01N33/12A01N43/80A01N25/28A01N25/18A01P1/00A01P17/00
CPCA01N59/16A01N59/06A01N25/28A01N25/10Y02A50/30
Inventor 刘群鸿刘主良苏洁茹刘志辉
Owner 福建省宇诚环保科技有限公司
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