CN111821838A - A kind of aerosol type air deodorant and preparation method thereof - Google Patents

Abstract

The invention provides an aerosol air deodorant and a preparation method thereof, wherein the formula of the deodorant comprises the following components in parts by weight: 0.1-5.0 parts of wetting agent, 0.01-1 part of long-acting bactericide, 1.0-5.0 parts of deodorant, 0.01-1.0 part of preservative, 0.05-3.0 parts of corrosion inhibitor, 60.0-70.0 parts of deionized water and 30.0-50.0 parts of propellant. The air deodorant has the following beneficial effects: 1. the air mist type air deodorant can effectively capture and adsorb odor molecules, and neutralize and decompose the odor molecules into tasteless harmless substances; 2. the aerosol air deodorant has simple process, convenient use, safe and nontoxic product, no spot, no injury to skin, no irritation to eyes, etc.; 3. the air mist type air deodorant can rapidly remove the peculiar smell of indoor air: smoke smell, mildew smell, kitchen peculiar smell, toilet peculiar smell, formaldehyde peculiar smell, bacteria elimination and the like. The invention also discloses a preparation method of the aerosol air deodorant.

Description

A kind of aerosol type air deodorant and preparation method thereof

technical field

The invention relates to the field of air purification, in particular to an aerosol-type air deodorant and a preparation method thereof.

Background technique

The formaldehyde odor caused by home decoration, the musty smell in the environment, the odor in the kitchen, the odor in the bathroom, the odor in the room or in the car, etc. will seriously stimulate people's senses and cause physical discomfort. The most commonly used method to deal with odors is Air fresheners that mask the "smell" with fragrance do not actually eliminate the odor. The adsorption method mostly uses activated carbon and molecular sieve as adsorption materials to adsorb and remove odorous substances, which has a wide range of practicality, but has the disadvantages of low adsorption efficiency and the need to share with related equipment.

SUMMARY OF THE INVENTION

An object of the present invention is to solve the above-mentioned defect, and provide a kind of aerosol type air deodorant, this deodorant is a kind of elimination type product, it decomposes the peculiar smell in the air and the environment through processes such as capturing, adsorption, coupling— - Ammonia hydrogen sulfide, formaldehyde, benzene, etc., such as smoke, alcohol, body odor, sweat, food, vomit, musty, fish, paint solvent, etc.

The purpose of this invention is to realize through the following scheme:

An aerosol type air deodorant, the formula of which comprises by weight:

Wetting agent 0.1～5.0 parts

Long-acting fungicide 0.01 to 1.0 parts

Deodorant 0.1～5.0 parts

Preservative 0.01～1.0 part

Corrosion inhibitor 0.05～3.0 parts

Deionized water 60.0～70.0 parts

Propellant 20.0 to 50.0 parts.

The deodorant adopting the above technical scheme has the following advantages:

1. The aerosol-type air deodorizer can effectively capture and adsorb odor molecules, neutralize and decompose them into odorless and harmless substances;

2. The process is simple and easy to use - spray directly in the environment with peculiar smell, the product is safe and non-toxic, does not leave stains after use, does not hurt the skin, does not irritate the eyes, etc. The product complies with the US Occupational Safety and Health Regulations (OSHA) 29CFR1910.1200, the national toxicity test "GB15193-1994", the antibacterial performance test "GB15979-2002", and the formaldehyde removal "GB/T16129-1995";

3. Can quickly remove indoor air odor: smoke, musty, kitchen odor, toilet odor, formaldehyde odor and eliminate bacteria, etc.

According to one aspect of the present invention, there is provided a preparation method of an aerosol-type air deodorant, comprising the following steps:

S1. According to the proportion by weight, add the wetting agent into the container, slowly add the long-acting bactericide and deodorant, stir at 300～500r/min for 5～10min until completely dissolved, then add deionized water and preservative , Stir the corrosion inhibitor at 500-600 r/min until it is completely dissolved, and filter it for later use;

S2. Filling: Fill the agent material into the aerosol can according to a certain filling rate, seal and fill the propellant after adding the valve, and install the button and cover after passing through the water bath to obtain the aerosol-type air deodorant.

Detailed ways

The following examples illustrate the present invention, but the present invention is not limited by these examples. Modifications to the specific embodiments of the present invention or equivalent replacement of some technical features without departing from the spirit of the solution of the present invention shall all be included in the scope of the technical solution claimed in the present invention.

Example 1

An aerosol-type air deodorant is composed of the following components in parts by weight:

Propylene glycol 0.1 part

0.01 part of ethylene oxide

0.1 serving of instant deodorization

Deionized water 60.0 parts

Casson 0.01 servings

LPG 39.78 servings

Example 2

An aerosol-type air deodorant is composed of the following components in parts by weight:

Glycerin 5.0 servings

Dodecyl dimethyl ammonium chloride 1.0 part

Nano silver ion deodorant 5.0 parts

Deionized water 70.0 parts

Phenoxyethanol 1.0 part

Sodium nitrite 3.0 parts

HFO-1234ze 15.0 servings

Example 3

An aerosol-type air deodorant is composed of the following components in parts by weight:

Propylene Glycol 1.5 parts

SPX-3110 0.5 copies

0.5 servings of instant deodorant

Deionized water 65.5 parts

Octenidine hydrochloride 0.3 part

Disodium hydrogen phosphate 1.0 part

Ammonium polyethoxylate 0.2 part

HFO-1234yf 28.0 servings

Comparative Example 4

A sterilizing and deodorizing agent is composed of the following components in parts by weight:

Soybean Extract - Polyquaternium 1.6 servings

Ethanol 45.1 parts

Composite corrosion inhibitor 0.1 part

Deionized water 18.0 parts

LPG 35.0 servings

Comparative Example 5

A new car deodorant is composed of the following ingredients in parts by weight:

Quaternary Ammonium Salt Complex 5.0 parts

Preservatives 0.5 servings

Rose essential oil 0.5 parts

Ethylene glycol 4.0 parts

Deionized water 90.0 parts

The relevant properties of the deodorants of Examples 1 to 3 and Comparative Examples 4 to 5 were tested by the following methods:

1. Determination of deodorization effect of air test box:

① Odor removal test: put the same amount of odorous substances such as raw garlic and urine in the test box of 50×30×30cm, spray the same amount of deodorant in the test box, and measure the test box sprayed with deodorant The intensity of the odor in the front and rear boxes. The degree of odor is expressed in units of "+". The more the number of "+" signs, the greater the odor, the smaller the number of "+" signs, the lighter the odor, and the "0" that there is almost no odor in the test chamber.

②Formaldehyde removal test: spray the deodorant in the test box, and measure the change of formaldehyde content in the test box before and after spraying the deodorant.

2. Bactericidal effect test: According to 2.1.11.3.1 of "Technical Specification for Disinfection" 2001 Edition, the sterilization rate against Escherichia coli and Staphylococcus aureus was determined after soaking in the stock solution for 5 minutes.

3. Determination of ignition distance: according to the standard GB/T 21630 Dangerous Goods - Ignition distance test method for sprays.

4. Confined space ignition test: according to the standard GB/T 21631 Dangerous Goods - Spray closed space ignition test method

5. Irritability test: According to the "Hygienic Standard for Cosmetics (2007 Edition)", the deodorant product is sprayed or smeared on the back of the hand, and the skin of the hand feels irritating to the product.

The relevant performance test results of the deodorants obtained in Examples 1 to 3 and Comparative Examples 4 to 5 are shown in Table 1 below.

The use effect of Table 1 shows that compared with Comparative Examples 4-5, an aerosol-type air deodorant of the present invention has excellent deodorizing effect, almost no odor in the test chamber, and Comparative Examples 4-5 have slight odor. .

Compared with Comparative Examples 4-5, the aerosol-type air deodorant of the present invention has a formaldehyde-removing efficiency of over 90%, which is maintained at about 50% in Comparative Examples 4-5.

Compared with Comparative Examples 4 to 5, an aerosol-type air deodorant of the present invention has an ideal killing effect of >99% on Escherichia coli and Staphylococcus aureus. In Comparative Example 4, adding a certain amount of ethanol can play a bactericidal effect. , the sterilization rate of Comparative Example 5 is within 70%.

Compared with Comparative Examples 4 to 5, an aerosol type air deodorant of the present invention has an ignition distance of more than 90 mm and is non-flammable. Comparative Example 4 is a flammable aerosol, and Comparative Example 5 is a non-aerosol type.

Compared with Comparative Examples 4 to 5, an aerosol-type air deodorant of the present invention does not hurt the skin, does not irritate the eyes, and is safe and harmless.

The invention is an aerosol type air deodorant and a preparation method thereof. The preparation process is simple, the use is convenient and safe, and the invention has certain performances such as removing odor, removing formaldehyde, killing bacteria, not hurting the skin, not irritating the eyes, harmless, and the like.

Claims (7)

1. an aerosol type air deodorant, is characterized in that, comprises A component and B component, and wherein A component comprises by weight proportion: Wetting agent 0.1～5.0 parts Long-acting fungicide 0.01 to 1.0 parts Deodorant 1.0～5.0 parts Preservative 0.01～1.0 part Corrosion inhibitor 0.05～3.0 parts Deionized water 60.0～70.0 Propellant 20.0～50.0 parts The B component includes aerosol cans, valves, buttons, and lids. 2 . The aerosol-type air deodorant according to claim 1 , wherein the wetting agent is at least one of propylene glycol and glycerin; wherein propylene glycol and glycerin are cosmetic grades. 3 . 3. a kind of aerosol type air deodorant as claimed in claim 1, is characterized in that, described long-acting bactericide is Ethylhexylglycerin, SPX-3110, Polyquaternium, Cetyltrimethylammonium Chloride, Potassium Ferrate, Cyclo At least one of the oxyethanes, of which SPX-3110 is a self-made powerful deodorant fungicide. 4. a kind of aerosol type air deodorant as claimed in claim 1, is characterized in that, described deodorant is quaternary ammonium At least one of salt complex, instant deodorization, nano silver ion deodorant, wherein instant deodorization is NATURE' S MISTTM deodorant, nano silver ion deodorant is a nano material of PORClean company. 5. a kind of aerosol type air deodorant as claimed in claim 1, is characterized in that, described antiseptic is benzoyl at least one of sodium, kasone, phenoxyethanol, octenidine hydrochloride; described corrosion inhibitor is triethanolamine, At least one of disodium hydrogen phosphate, sodium nitrite, sodium molybdate, polyethoxylated ammonium corrosion inhibitor. 6. a kind of air deodorant as claimed in claim 1 is characterized in that, described propellant is LPG, two At least one of methyl ether, CO2, compressed air, HFO-1234ze. 7. the preparation method of a kind of air deodorant as claimed in claim 1, is characterized in that, comprises the following steps: Preparation of ingredients: according to the proportion by weight, add the wetting agent to the container, and slowly add the long-acting fungicide and deodorant, stir at 300-500 r/min for 5-10 min until completely dissolved, add deionized water, preservative and corrosion inhibitor, stir at 500-600 r/min until completely dissolved, filter for use; 2) Filling: Fill the agent material into the aerosol can according to a certain filling rate, seal and fill the propellant after adding the valve, and install the button and cover after passing through the water bath to obtain the aerosol-type air deodorant.