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Water-based air freshening aerosol and preparation method thereof

A technology for fresh air and aerosol, which is applied in the field of water-based air fresh aerosol and its preparation, and can solve the problems of poor fresh air effect and the like

Inactive Publication Date: 2016-10-12
成都彩虹电器(集团)中南有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the formula contains superabsorbent resin, the freshener will absorb a large amount of moisture in the air in practical application and cause the air to dry, and the effect of freshening the air is relatively poor.

Method used

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  • Water-based air freshening aerosol and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 provides a kind of water-based air freshening aerosol and preparation method thereof, and the method comprises the following steps:

[0031] (1) Add 2g of menthol, 2g of thymol and 6g of essence into 10g of 95% medical ethanol to dissolve, then add 10g of hydrogenated castor oil (labeled AA220), and mix to obtain a transparent emulsion.

[0032] (2) 4g of sodium benzoate was added to 770g of deionized water, and a transparent solution was obtained after mixing.

[0033] (3) Mix the transparent emulsion obtained in step (1) with the transparent solution obtained in step (2) and put it into an aerosol can, seal the can with an aerosol valve, and then add 200g of dimethyl ether to make an aerosol .

Embodiment 2

[0035] Embodiment 2 provides another kind of water-based air freshening aerosol and preparation method thereof, and the method comprises the following steps:

[0036] (1) Dissolve 2g of menthol, 2g of thymol and 6g of essence in a mixed solvent composed of 6g of 95% medical ethanol and 4g of propylene glycol butyl ether, then add 10g of hydrogenated castor oil (labeled AA220), and mix well to obtain a transparent lotion.

[0037] (2) Add 1 g of sodium benzoate and 3 g of sodium nitrite into 770 g of deionized water in sequence, and mix to obtain a transparent solution.

[0038] (3) Mix the transparent emulsion obtained in step (1) with the transparent solution obtained in step (2) and put it into an aerosol can, seal the can with an aerosol valve, and then add 200g of dimethyl ether to make an aerosol .

Embodiment 3-6

[0040] The preparation method of embodiment 3-6 is identical with embodiment 1, difference is: the raw material used and proportioning are different, and its composition is as shown in table 1:

[0041] Table 1

[0042]

[0043] Among them, the deionized water in each component in the above table is 1000g.

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Abstract

The invention discloses a water-based air freshening aerosol and a preparation method thereof, and belongs to the technical field of air fresheners. The aerosol is prepared from, by weight, 0.1%-0.5% of menthol, 0.1%-0.5% of thymol, 1.0%-1.5% of hydrogenated castor oil, 1.0%-1.5% of cosolvent, 0.5%-0.8% of essence, 0.2%-0.5% of corrosion inhibitor, 20%-25% of propellant and the balance deionized water. The preparation method of the water-based air freshening aerosol comprises the steps that menthol, thymol and essence are added into the cosolvent to be dissolved, the hydrogenated castor oil is added, all the materials are mixed to be uniform, and a transparent emulsion is obtained; the corrosion inhibitor is added into the deionized water and mixed to be uniform, and a transparent solution is obtained; the prepared transparent emulsion and the prepared transparent solution are mixed, the propellant is added, and all the materials are prepared into the aerosol. The aerosol is good in use effect, foam cannot be generated when the aerosol is used, the usage environment is more refreshing, and the sterilizing and acarus killing effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of air fresheners, and in particular relates to a water-based air freshening aerosol and a preparation method thereof, in particular to a water-based air freshening aerosol with a bactericidal effect and a preparation method thereof. Background technique [0002] Air fresheners are also commonly known as environmental perfumes. The use of air fresheners can effectively improve air quality. Generally, there are three types: solid, liquid, and aerosol. Currently, there are many types of air fresheners on the market. Most of them use traditional ether and essence as raw materials, and use the low boiling point and volatile characteristics of ether to drive the essence. Diffuses in the air to mask unpleasant odors in the air. Although this freshener can effectively cover up the peculiar smell, it cannot really improve the air quality, because its components cannot decompose harmful gases, and it is difficult to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A61L9/012A61L9/14A01N31/08A01N31/06A01P1/00A01P3/00A01P7/02A61L101/34A61L101/56
CPCA61L9/013A01N31/06A01N31/08A61L9/012A61L9/14A01N2300/00
Inventor 李祚华
Owner 成都彩虹电器(集团)中南有限公司
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