CN107982570A - One kind eliminates the unusual smell conditioning liquid, its preparation method and the sanitary napkin that eliminates the unusual smell - Google Patents

Abstract

This invention provides an odor-removing care solution, its preparation method, and an odor-removing sanitary napkin, relating to the field of hygiene products. The odor-removing care solution comprises, by weight parts: 0.2-2 parts tetrahydromethylpyrimidine carboxylic acid, 0.5-5 parts 4-ethyl-4-daidzein morpholine sulfate, 0.1-2 parts dipotassium glycyrrhizate, 0.1-2 parts sodium benzoate, 1-5 parts phenoxyethanol, 0.1-1 parts grapefruit fruit extract, 1-4 parts chlorhexidine gluconate, 20-50 parts ethanol, and 20-50 parts water. It effectively removes odors and prevents bacterial growth on the surface of the sanitary napkin. The preparation method of the odor-removing care solution involves uniformly mixing the above components; the operation is simple and easy to implement, and the resulting odor-removing care solution effectively removes odors and prevents odor emission. The odor-removing sanitary napkin, when sprayed with the above odor-removing care solution, effectively removes odors and prevents odor emission.

Description

A deodorizing nursing solution, its preparation method and deodorizing sanitary napkin

technical field

The invention relates to the field of sanitary products, in particular to a deodorizing nursing solution, a preparation method thereof and a deodorizing sanitary napkin.

Background technique

After the sanitary napkin is used for a certain period of time, it will be mixed due to the smell of menstrual blood itself, the gas produced by oxidation and decomposition of menstrual blood after it is separated from the body, the odor produced by microbial growth metabolites, and the user's own body odor. The unpleasant smell makes menstruating women feel embarrassed, and even embarrassed to stay in the crowd, which seriously affects the convenience of women's menstruating life and causes psychological distress. Some women try to cover up the smell during menstruation by using aromatherapy with other scents during menstruation, and some sanitary napkin products cover up the smell of menstrual period by adding certain fragrance substances, but both of them treat the symptoms but not the root cause, and sometimes even react to produce more As a complex and unpleasant smell, the added smell itself also makes some consumers feel intimidated.

Contents of the invention

The first object of the present invention is to provide a deodorizing care solution, which can effectively remove the peculiar smell and prevent the emission of the peculiar smell.

The second object of the present invention is to provide a method for preparing a deodorizing care solution. The preparation method is simple and the operating conditions are easy to realize. The prepared deodorizing care solution can effectively remove peculiar smell and prevent the emission of peculiar smell.

The third object of the present invention is to provide a deodorizing sanitary napkin. The deodorizing care solution is applied to the sanitary napkin, which can effectively remove the peculiar smell and prevent the emission of the peculiar smell.

Embodiments of the present invention are achieved like this:

A deodorizing care solution, the composition of which includes, in parts by mass: 0.2-2 parts of tetrahydromethylpyrimidine carboxylic acid, 0.5-5 parts of 4-ethyl-4-soydine ethylsulfate morpholine, glycyrrhizic acid Dipotassium 0.1-2 parts, sodium benzoate 0.1-2 parts, phenoxyethanol 1-5 parts, grapefruit fruit extract 0.1-1 parts, glucose chlorhexidine 1-4 parts, ethanol 20-50 parts and water 20- 50 servings.

A preparation method for deodorizing nursing solution, comprising: mixing part of water, tetrahydromethylpyrimidine carboxylic acid, 4-ethyl-4-soydyl ethylsulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxy Mix ethanol and grapefruit fruit extract evenly, stir until there is no precipitation or crystallization, form the first mixed solution, adjust the pH to 5-6; then add glucose chlorhexidine to the first mixed solution and stir until no precipitation occurs, then add Stir with ethanol until no precipitate separates out, and make up the remaining water.

A sanitary napkin for deodorizing, which is made by spraying the deodorizing care solution on the surface of the sanitary napkin and volatilizing it.

The beneficial effects of the embodiments of the present invention include, for example:

The odor-removing care solution provided by the embodiment of the present invention utilizes tetrahydromethylpyrimidine carboxylic acid and 4-ethyl-4-soydyl ethylsulfate morpholine in its components to compound, effectively removes odor, and 4-ethyl -4-Soydyl ethyl sulfate morpholine can effectively coordinate or neutralize odorous organic molecules, and reduce their concentration in the vapor phase, thereby achieving the effect of repelling odors. The compound of dipotassium glycyrrhizinate can further slow down the irritation of 4-ethyl-4-soydyl ethyl sulfate morpholine, and is beneficial to protect the skin. Phenoxyethanol, chlorhexidine gluconate and grapefruit extract have Antibacterial and antibacterial effect, through the inhibition of microorganisms and bacteria, it can effectively prevent the breeding of bacteria on the surface of the sanitary napkin, thereby reducing the odor produced by bacterial breeding. In addition, by using volatile ethanol as one of the components, the anti-odor care solution can be sprayed on the sanitary napkin to keep the sanitary napkin dry and more comfortable.

The preparation method of the odor-removing care solution provided by the embodiment of the present invention is simple, and the operating conditions are easy to realize. The prepared deodorization care solution can effectively remove the odor and prevent the emission of the odor.

The odor-removing sanitary napkin provided by the embodiment of the present invention applies the deodorizing care solution to the sanitary napkin, which can effectively remove the odor and prevent the emission of the odor.

Detailed ways

Embodiments of the present invention will be described in detail below in conjunction with examples, but those skilled in the art will understand that the following examples are only for illustrating the present invention, and should not be considered as limiting the scope of the present invention. Those who do not indicate the specific conditions in the examples are carried out according to the conventional conditions or the conditions suggested by the manufacturer. The reagents or instruments used were not indicated by the manufacturer, and they were all conventional products that could be purchased from the market.

The deodorizing care solution of the embodiment of the present invention, its preparation method and the deodorizing sanitary napkin are described in detail below.

A deodorizing care solution, the composition of which includes, in parts by mass: 0.2-2 parts of tetrahydromethylpyrimidine carboxylic acid, 0.5-5 parts of 4-ethyl-4-soydine ethylsulfate morpholine, glycyrrhizic acid Dipotassium 0.1-2 parts, sodium benzoate 0.1-2 parts, phenoxyethanol 1-5 parts, grapefruit fruit extract 0.1-1 parts, glucose chlorhexidine 1-4 parts, ethanol 20-50 parts and water 20- 50 servings.

Among them, tetrahydromethyl pyrimidine carboxylic acid, also known as ectoine, can effectively enhance the immune protection ability of skin cells, increase cell repair ability, and enable the skin to effectively resist the invasion of microorganisms and allergens.

4-Ethyl-4-soydyl ethyl sulfate morpholine, its model is FORESTALL, FORESTALL is a very unique cationic surfactant, which can be used to repel a variety of odors. It achieves the effect of repelling odors by coordinating or neutralizing odorous organic molecules and reducing their concentration in the vapor phase. Because of its good effect, it is easy to add in products without adding additional fragrance. Its active content, combined with its complete miscibility in water, make it ideal for most deodorizing products in household and industrial applications.

In the present embodiment, through the compounding of 4-ethyl-4-soydyl ethyl sulfate morpholine and tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soydyl ethyl sulfate morpholine can be used in The care solution field of sanitary napkins can effectively remove odors.

Dipotassium glycyrrhizinate has anti-inflammatory, anti-allergic, moisturizing and other effects. The addition of dipotassium glycyrrhizinate can reduce the irritation of the nursing solution to the vaginal mucosa and improve the safety and comfort of sanitary napkins.

Sodium benzoate is highly lipophilic, easily penetrates the cell membrane and enters the cell body, interferes with the permeability of the cell membrane, and inhibits the absorption of amino acids by the cell membrane; enters the cell body, ionizes and acidifies the alkali storage in the cell, and inhibits the activity of the respiratory enzyme system of the cell. Prevent the condensation reaction of acetyl Coenzyme A, so as to achieve the purpose of antiseptic. At the same time, it also has bactericidal and antimicrobial effects. In this embodiment, by compounding dipotassium glycyrrhizinate and sodium benzoate, the irritant of sodium benzoate can be effectively reduced, so that the deodorizing care solution has a higher safety factor and less irritation.

Phenoxyethanol is a colorless, oily liquid that has antimicrobial properties and acts as a preservative.

Chlorhexidine gluconate has broad antimicrobial activity and can inhibit and kill bacteria. It is a colorless or light yellow almost transparent and slightly viscous liquid; odorless or almost odorless.

Grapefruit extract has antibacterial, anti-infection, and nourishing tissue cells.

In this example, phenoxyethanol, chlorhexidine gluconate, and grapefruit extract are used to add various ingredients with antibacterial and antibacterial effects to the deodorant care solution. Phenoxyethanol, chlorhexidine gluconate, and grapefruit By inhibiting microorganisms and bacteria, the extract can effectively prevent bacteria from multiplying on the surface of sanitary napkins, causing human genital infection and disease. The combination of phenoxyethanol, chlorhexidine gluconate, and grapefruit extract can inhibit a variety of bacteria, and inhibiting bacteria can effectively reduce the odor of menstrual blood and provide users with a better experience. Phenoxyethanol, chlorhexidine gluconate and grapefruit extract are compatible according to specific mass parts, and the effect is better.

Ethanol is volatile. Adding ethanol as a component to the deodorizing care solution can make the deodorizing care solution easy to volatilize when sprayed on the surface of the sanitary napkin, and it will be in a dry state after production, improving the absorption performance of the sanitary napkin itself. It feels better to use.

The inventors have found through research that the composition preferably includes: 0.2-1 parts of tetrahydromethylpyrimidine carboxylic acid, 0.5-3 parts of 4-ethyl-4-soydyi ethylsulfate morpholine, and glycyrrhizic acid di Potassium 0.1-1 part, sodium benzoate 0.1-1 part, phenoxyethanol 1-3 part, grapefruit fruit extract 0.1-0.8 part, glucose chlorhexidine 1-3 part, ethanol 20-35 part and water 40-70 part share. The deodorizing care solution formed according to the above-mentioned compatibility in parts by mass has a better deodorizing effect.

Further, the above composition also includes: 0.1-1 part of disodium hydrogen phosphate; preferably, 0.1-0.8 part of disodium hydrogen phosphate.

Disodium hydrogen phosphate is used as a neutralizing agent, which can neutralize the bad smell in menstrual blood. Because disodium hydrogen phosphate has a certain stimulating effect, it can irritate the skin, so in this embodiment, the consumption of disodium hydrogen phosphate is less. Moreover, in this example, compounding dipotassium glycyrrhizinate can effectively neutralize and reduce the stimulating effect of disodium hydrogen phosphate, and can also prevent the allergic reaction of disodium hydrogen phosphate. Dipotassium glycyrrhizinate can be compatible with sodium citrate and disodium hydrogen phosphate, which can accelerate the skin's absorption of sodium citrate and increase the effect of deodorization, while reducing the irritation of disodium hydrogen phosphate.

Further, the composition of the deodorizing care solution in the embodiment of the present invention also includes: 0.1-2 parts of plant active selenium, 1-2 parts of earthworm extract and 1-2 parts of ethanol extract .

Phytoactive selenium has antioxidant properties. Earthworm extract has anticoagulant effect and can effectively prolong blood coagulation time. The inventors have found through research that the combination of plant active selenium, earthworm extract and box ginseng alcohol extract can effectively prevent menstrual blood oxidation, and the compounding of box ginseng alcohol extract and earthworm extract can effectively Prolong the clotting time of menstrual blood, thereby avoiding menstrual blood clotting.

The inventors found that it is better to use 0.1-1 parts of plant active selenium, 1-1.5 parts of earthworm extract and 1-1.5 parts of ginseng alcohol extract for compounding, which can prevent blood coagulation better, menstrual blood is not easy to coagulate and Oxidation, less odor.

A preparation method for deodorizing care solution, comprising:

S1: forming the first mixed solution.

Mix part of water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soylyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol and grapefruit fruit extract, stir until no Precipitate or crystallize to form the first mixed solution, adjust the pH to 5-6;

Of note, water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soylyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol, and grapefruit fruit extract were Add in the steps and order, stir evenly before entering the subsequent components, which is conducive to the uniform mixing of each component. Adjusting the pH to 5-6 is beneficial to make the entire first mixed solution weakly acidic, and is beneficial to maintain the activity of the components in the deodorizing care solution.

S2: forming a second mixed solution.

Take part of the water, add disodium hydrogen phosphate to the water, mix well to form the second mixed solution, add the second mixed solution into the first mixed solution, and stir evenly.

Disodium hydrogen phosphate is very soluble in water. By taking part of the water and adding disodium hydrogen phosphate to the water, disodium hydrogen phosphate can be evenly distributed in the water, and then mixed with the first mixed solution to achieve better uniformity.

It should be noted that step S2 is an optional step, and this step can be omitted when disodium hydrogen phosphate is not contained in the components.

S3: forming a third mixed solution.

Add 1-2 parts of earthworm extract, 0.1-2 parts of plant active selenium and 1-2 parts of ginseng alcohol extract to the second mixed solution in sequence, with an interval of 3-5 minutes; stir evenly to form the third mixed solution liquid, add the third mixed liquid to the first mixed liquid, and stir evenly.

Both the extract of Earthworm and the alcoholic extract of Panax ginseng have anticoagulant effects. In this example, the extract of Earthworm and the alcoholic extract of Panax ginseng were compounded by using plant active selenium as an intermediate bridge to make use of its antioxidant activity , so as to effectively prevent menstrual blood from clotting.

When adding the earthworm extract, plant active selenium, and ginseng ethanol extract to the above-mentioned second mixture, it should be noted that the earthworm extract should be added first, then the plant active selenium, and finally the ethanol extract of ginseng. The addition of active selenium in the middle can play a very good role in bridge and regulation.

It is worth noting that step S3 is an optional step, and this step can be omitted when the components do not contain earthworm extract, plant active selenium and ginseng alcohol extract.

S4: Add glucose chlorhexidine and ethanol.

Add chlorhexidine dextrose to the mixture of the first mixed solution and the third mixed solution and stir until no precipitation occurs, then add ethanol and stir until no precipitation occurs, and make up the remaining water. When steps S2 and S3 are omitted, glucose chlorhexidine can be directly added to the first mixed solution.

A sanitary napkin for deodorizing, which is made by spraying the deodorizing care solution on the surface of the sanitary napkin and volatilizing it. Wherein, the spray amount of deodorizing care solution is 0.1-0.3g/piece. The volatilization time is 3-5min, and the volatilization time is fast.

The appropriate amount of spraying can ensure the best deodorizing effect of each piece of sanitary napkin. At the same time, the water and ethanol in the deodorizing care solution will volatilize, so that the active ingredients in the deodorizing care solution will be retained on the surface of the sanitary napkin, and then passed through the subsequent sachet The packaging can effectively keep the active ingredient attached to the surface of the sanitary napkin and is not easy to volatilize.

The odor-removing care solution provided by the embodiment of the present invention utilizes tetrahydromethylpyrimidine carboxylic acid and 4-ethyl-4-soydyl ethylsulfate morpholine in its components to compound, effectively removes odor, and 4-ethyl -4-Soydyl ethyl sulfate morpholine can effectively coordinate or neutralize odorous organic molecules, and reduce their concentration in the vapor phase, thereby achieving the effect of repelling odors. The compound of dipotassium glycyrrhizinate can further slow down the irritation of 4-ethyl-4-soydyl ethyl sulfate morpholine, and is beneficial to protect the skin. Phenoxyethanol, chlorhexidine gluconate and grapefruit extract have Antibacterial and antibacterial effect, through the inhibition of microorganisms and bacteria, it can effectively prevent the breeding of bacteria on the surface of the sanitary napkin, thereby reducing the odor produced by bacterial breeding. In addition, by using volatile ethanol as one of the components, the anti-odor care solution can be sprayed on the sanitary napkin to keep the sanitary napkin dry and more comfortable.

The preparation method of the odor-removing care solution provided by the embodiment of the present invention is simple, and the operating conditions are easy to realize. The prepared deodorization care solution can effectively remove the odor and prevent the emission of the odor.

The odor-removing sanitary napkin provided by the embodiment of the present invention applies the deodorizing care solution to the sanitary napkin, which can effectively remove the odor and prevent the emission of the odor.

The deodorizing care solution of the present invention, its preparation method and deodorizing sanitary napkin are further described below in conjunction with the examples.

Example 1

The present embodiment provides a deodorizing nursing solution, the composition of which includes: 1 g of tetrahydromethylpyrimidine carboxylic acid, 2.5 g of 4-ethyl-4-soydyl ethyl sulfate morpholine, 1 g of dipotassium glycyrrhizinate, benzene Sodium formate 1g, phenoxyethanol 3g, grapefruit fruit extract 0.5g, dextrose chlorhexidine 2g, ethanol 30g and water 59g.

Its preparation method is as follows: part of water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soydyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol and grapefruit fruit extract are mixed evenly , stir until there is no precipitation or crystallization to form the first mixed solution, adjust the pH to 5-6; then add glucose chlorhexidine to the first mixed solution and stir until no precipitation, then add ethanol and stir until no precipitation, make up the remaining of water.

This embodiment also provides a deodorizing sanitary napkin, which is prepared by spraying the deodorizing care solution prepared above on the surface of the sanitary napkin at a spraying amount of 0.3 g per piece, and volatilizing.

Example 2

The present embodiment provides a deodorizing care solution, the composition of which includes: 0.2 g of tetrahydromethylpyrimidine carboxylic acid, 5 g of 4-ethyl-4-soydine ethyl sulfate morpholine, 0.1 g of dipotassium glycyrrhizinate, 0.1 g of sodium benzoate, 1 g of phenoxyethanol, 0.1 g of grapefruit fruit extract, 1 g of chlorhexidine dextrose, 25 g of ethanol, 0.1 g of disodium hydrogen phosphate, and 67.4 g of water.

Its preparation method is as follows: part of water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soydyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol and grapefruit fruit extract are mixed evenly , stir until there is no precipitation or crystallization to form the first mixed solution, adjust the pH to 5-6; take part of the water, and add disodium hydrogen phosphate to the water, mix well to form the second mixed solution, add the second mixed solution to the second mixed solution In a mixture, stir well. Then add glucose chlorhexidine and stir until no precipitation occurs, then add ethanol and stir until no precipitation occurs, and make up the remaining water.

This embodiment also provides a deodorizing sanitary napkin, which is prepared by spraying the deodorizing care solution prepared above on the surface of the sanitary napkin at a spraying amount of 0.1 g per piece, and volatilizing.

Example 3

The present embodiment provides a deodorizing care solution, the composition of which comprises: 2 g of tetrahydromethylpyrimidine carboxylic acid, 0.5 g of 4-ethyl-4-soydyl ethyl sulfate morpholine, 2 g of dipotassium glycyrrhizinate, benzene Sodium formate 2g, phenoxyethanol 5g, grapefruit fruit extract 1g, glucose chlorhexidine 4g, ethanol 20g, plant active selenium 2 parts, earthworm extract 2 parts, ginseng ethanol extract 2 parts and water 57.5g.

Its preparation method is as follows: part of water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soydyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol and grapefruit fruit extract are mixed evenly , stir until there is no precipitation or crystallization to form the first mixed solution, adjust the pH to 5-6; add earthworm extract, plant active selenium and ginseng alcohol extract to the first mixed solution at intervals, and the interval is 3- 5min; Stir evenly, then add glucose chlorhexidine and stir until no precipitation occurs, then add ethanol and stir until no precipitation occurs, and make up the remaining water.

This embodiment also provides a deodorizing sanitary napkin, which is prepared by spraying the deodorizing care solution prepared above on the surface of the sanitary napkin at a spraying amount of 0.2 g per piece, and volatilizing.

Example 4

The present embodiment provides a deodorizing care solution, the composition of which comprises: 1.5 g of tetrahydromethylpyrimidine carboxylic acid, 4 g of 4-ethyl-4-soydine ethyl sulfate morpholine, 1.5 g of dipotassium glycyrrhizinate, Sodium benzoate 1.5g, phenoxyethanol 3.5g, grapefruit fruit extract 0.8g, glucose chlorhexidine 3g, ethanol 50g, disodium hydrogen phosphate 0.8g, plant active selenium 0.5 parts, earthworm extract 1.2 parts, punch 1.2 parts of ginseng alcohol extract and 30.5 g of water.

Its preparation method is as follows: part of water, tetrahydromethyl pyrimidine carboxylic acid, 4-ethyl-4-soydyl ethyl sulfate morpholine, dipotassium glycyrrhizinate, sodium benzoate, phenoxyethanol and grapefruit fruit extract are mixed evenly , stir until there is no precipitation or crystallization to form the first mixed solution, adjust the pH to 5-6; take part of the water, and add disodium hydrogen phosphate to the water, mix well to form the second mixed solution, and add to the second mixed solution in turn Add 1-2 parts of earthworm extract, 0.1-2 parts of plant active selenium and 1-2 parts of ginseng alcohol extract at intervals, the interval time is 3-5min; stir evenly to form the third mixed solution, and the third mixed solution Add to the first mixture and stir well. Then add glucose chlorhexidine and stir until no precipitation occurs, then add ethanol and stir until no precipitation occurs, and make up the remaining water.

This embodiment also provides a deodorizing sanitary napkin, which is prepared by spraying the deodorizing care solution prepared above on the surface of the sanitary napkin at a spraying amount of 0.25 g per piece, and volatilizing.

Example 5

The present embodiment provides a deodorizing nursing solution, the composition of which includes: 1 g of tetrahydromethylpyrimidine carboxylic acid, 3 g of 4-ethyl-4-soydyl ethylsulfate morpholine, 1 g of dipotassium glycyrrhizinate, and sodium benzoate 1g, 3g of phenoxyethanol, 0.7g of grapefruit fruit extract, 2.1g of glucose chlorhexidine, 33g of ethanol, 0.7g of disodium hydrogen phosphate, 0.9 parts of plant active selenium, 1.3 parts of earthworm extract, ethanol extract of ginseng 1.3 parts of food and 49g of water.

This embodiment also provides a deodorizing sanitary napkin, which is prepared by spraying the deodorizing care solution prepared above on the surface of the sanitary napkin at a spraying amount of 0.15 g per piece, and volatilizing.

Comparative Experiment

1. Odor removal test

Spray an equal amount of purified water on the surface of a sanitary napkin of the same material as a blank example;

The deodorizing sanitary napkin prepared by embodiment 1-5 is used as test example 1-5;

After diluting the deodorizing care solution provided by Example 1 by 5, 10, 15 and 20 times, spray an equal amount of deodorizing care solution on the surface of the sanitary napkin as comparative examples 1-4;

A commercially available sanitary napkin was used as Comparative Example 5.

Test the deodorizing effect of the above blank example, test examples 1-5 and comparative examples 1-5.

Then add the same amount of rabbit blood to the sanitary napkins of the blank example, test examples 1-5 and comparative examples 1-5 respectively, place them at 37°C, wrap the sanitary napkins as they are, and leave them for 10 minutes, and use the sense of smell to evaluate the deodorization For results, see Table 1.

Table 1. Olfactory evaluation results for removing bloody smell

Then add the same amount of odor source substances to the same blank example, test example 1-5 and comparative example 1-5 sanitary napkin respectively, put it under the condition of 37 ℃, wrap the sanitary napkin as it is, leave it for 10min, use Olfactory evaluation of deodorizing effect, the evaluation results are shown in Table 2.

Table 2. Odor source removal results of olfactory evaluation

example 0min 2min 5min 10min blank example pungent ammonia smell pungent ammonia smell strong ammonia smell Ammonia smell fades Test example 1 pungent ammonia smell little ammonia smell almost tasteless tasteless Test example 2 pungent ammonia smell little ammonia smell almost tasteless tasteless Test example 3 pungent ammonia smell little ammonia smell almost tasteless tasteless Test example 4 pungent ammonia smell little ammonia smell almost tasteless tasteless Test example 5 pungent ammonia smell little ammonia smell almost tasteless tasteless Comparative example 1 pungent ammonia smell Ammonia smell fades little ammonia smell almost tasteless Comparative example 2 pungent ammonia smell strong ammonia smell Ammonia smell fades little ammonia smell Comparative example 3 pungent ammonia smell strong ammonia smell little ammonia smell little ammonia smell Comparative example 4 pungent ammonia smell strong ammonia smell Ammonia smell fades little ammonia smell Comparative example 5 pungent ammonia smell strong ammonia smell Ammonia smell fades little ammonia smell

It can be seen from Table 1 and Table 2 that the deodorizing care solution provided in this embodiment has a good deodorizing effect on both the gradually generated odor or the original odor source.

2. Product performance testing

After the odor-removing care solution provided by the present invention is sprayed on the sanitary napkin product, it is detected through tests: antibacterial performance; the antibacterial stability performance reaches the requirements of national standards and regulations, and conforms to the product performance claim; Allergic reaction test; vaginal mucosa irritation test are in compliance with national standards and regulations, and in line with product performance claims.

Table 3: Antibacterial performance test content and results;

Table 4: Test content and results of antibacterial stability performance;

Table 5: Skin allergy test detection content and results;

Table 6: Test contents and results of vaginal mucosa irritation test.

The specific inspection content and information are as follows:

After the odor-removing care solution provided by the invention is sprayed on sanitary napkin products, the bacteriostatic performance reaches the requirements of GB15979-2002 Hygienic Standard for Disposable Sanitary Articles and "Disinfection Technical Specifications" (Third Edition), and it clearly has bacteriostatic properties. Efficacy, in line with regulatory requirements. See Table 3 for the test content:

Table 3: Contents and results of antibacterial performance test

After the odor-removing care solution provided by the invention is sprayed on sanitary napkins, it is accelerated by constant temperature and humidity. The acceleration period is 90 days at 37°C, which means that the storage time is two years. After testing, the antibacterial stability reaches GB15979-2002 The hygienic standards for disposable sanitary products and the requirements of "Technical Specifications for Disinfection" (Third Edition) meet the requirements of laws and regulations. See Table 4 for the test content:

Table 4: Test content and results of antibacterial stability performance

After the odor-removing nursing solution provided by the invention is sprayed on the sanitary napkin product, a skin allergy test is carried out to meet the requirements of the "Technical Specification for Disinfection" (third edition), and it is clear that the product is extremely mildly sensitized and meets the requirements of regulations. See Table 5 for the test content:

Table 5: Test content and results of skin allergy test

After the odor-removing care solution provided by the invention is sprayed on sanitary napkin products, the vaginal mucosa irritation test is carried out to meet the requirements of the "Technical Specification for Disinfection" (third edition), and it is clear that the product has no vaginal mucosa irritation and meets the requirements of regulations. See Table 6 for content:

Table 6: Test content and results of vaginal mucosa irritation test

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. The conditioning liquid 1. one kind eliminates the unusual smell, it is characterised in that its constituent includes according to the mass fraction：Tetrahydrochysene methylpyrimidine carboxylic acid 0.2-2 parts, 0.5-5 parts of 4- ethyl -4- soybean-baseds ethyl-sulfate morpholine, 0.1-2 parts of dipotassium glycyrrhizinate, 0.1-2 parts of sodium benzoate, 1-5 parts of Phenoxyethanol, 0.1-1 parts of grape Fructus Citri grandis extract, 1-4 parts of glucose Chlorhexidine, 20-50 parts of ethanol and water 20-70 Part.
2. 2. the conditioning liquid according to claim 1 that eliminates the unusual smell, it is characterised in that the constituent is wrapped according to the mass fraction Include：0.2-1 parts of tetrahydrochysene methylpyrimidine carboxylic acid, 0.5-3 parts of 4- ethyl -4- soybean-baseds ethyl-sulfate morpholine, dipotassium glycyrrhizinate 0.1-1 Part, 0.1-1 parts of sodium benzoate, 1-3 parts of Phenoxyethanol, 0.1-0.8 parts of grape Fructus Citri grandis extract, 1-3 parts of glucose Chlorhexidine, second 40-70 parts of 20-35 parts of alcohol and water.
3. 3. the conditioning liquid according to claim 1 that eliminates the unusual smell, it is characterised in that the constituent further includes：Phosphoric acid hydrogen two Sodium is 0.1-1 parts；Preferably, the disodium hydrogen phosphate is 0.1-0.8 parts.
4. 4. eliminated the unusual smell conditioning liquid according to claim 1-3 any one of them, it is characterised in that the constituent is according to quality Number meter further includes：1-2 parts of 0.1-2 parts of vegetable active selenium, 1-2 parts of Pheretima extract and adder-wort alcohol extract；

   Preferably, 0.1-1 parts of the vegetable active selenium, Pheretima extract 1-1.5 parts and the adder-wort alcohol extract 1-1.5 described Part.
5. 5. a kind of preparation method of the conditioning liquid as claimed in claim 1 that eliminates the unusual smell, it is characterised in that it includes：

   By the part water, the tetrahydrochysene methylpyrimidine carboxylic acid, the 4- ethyls -4- soybean-based ethyl-sulfates morpholine, described sweet Oxalic acid dipotassium, the sodium benzoate, the Phenoxyethanol and the grape Fructus Citri grandis extract are uniformly mixed, and stirring is until without heavy Form sediment or crystallize, form the first mixed liquor, adjust pH to 5-6；

   The glucose Chlorhexidine stirring is added into first mixed liquor again up to no Precipitation, adds the ethanol Stirring supplies the remaining water up to no Precipitation.
6. 6. the preparation method of the conditioning liquid according to claim 5 that eliminates the unusual smell, it is characterised in that to first mixed liquor It is middle to add before the glucose Chlorhexidine, the part water is taken, and disodium hydrogen phosphate is added into the water, it is uniformly mixed, The second mixed liquor is formed, second mixed liquor is added in first mixed liquor, is stirred evenly.
7. 7. the preparation method of the conditioning liquid according to claim 6 that eliminates the unusual smell, it is characterised in that by second mixed liquor Before adding in first mixed liquor, further include into second mixed liquor interval successively add 1-2 parts of Pheretima extract, 1-2 parts of 0.1-2 parts of vegetable active selenium and adder-wort alcohol extract, interval time 3-5min；Stir evenly, form the 3rd mixing Liquid, the 3rd mixed liquor is added in first mixed liquor, is stirred evenly.
8. The sanitary napkin 8. one kind eliminates the unusual smell, it is characterised in that the conditioning liquid that eliminates the unusual smell described in claim 1 is sprayed into sanitary napkin table Face is made after volatilization.
9. 9. the sanitary napkin according to claim 8 that eliminates the unusual smell, it is characterised in that the quantity for spray of the conditioning liquid that eliminates the unusual smell is 0.1-0.3g/ pieces.
10. 10. the sanitary napkin according to claim 8 that eliminates the unusual smell, it is characterised in that the time of the volatilization is 3-5min.