Preparation method of deodorizing antibacterial agent

Abstract

The application discloses a preparation method of a deodorizing antibacterial agent. Deionized water, inorganic antibacterial agent, benzalkonium chloride and plant extract are mixed to obtain component A. Anhydrous ethanol, p-hydroxy benzoic acid ester and zinc ricinoleate are mixed to obtain component B. Component A and component B are mixed at a certain temperature to obtain a material body, which is grinded in a ball mill to obtain a sample. After cleaning agatized balls with deionized water, the water used for cleaning the agatized balls is added into the sample, and then essence is added. After stirring, the deodorizing antibacterial agent is obtained. The method is relatively simple, easy to operate and capable of being mass-produced. The antibacterial material prepared by the method can be used in various fields and has very good deodorizing effect on peculiar smell caused by nitrogen-containing compounds, sulfur-containing compounds and oxygen-containing compounds, and has excellent antibacterial and deodorizing performance.

Description

TECHNICAL FIELD

[0001] The application relates to the field of antibacterial and odor-removing materials, and relates to a preparation method of an odor-removing antibacterial agent. BACKGROUND

[0002] Air management in indoor space of farms and pet houses is the primary problem faced by attention to animal health. On the one hand, the air and the pet living place need to be disinfected to avoid breeding of bacteria and viruses and causing animals to be sick. On the other hand, due to the large odor of pet feces, long-term accumulation of nitrogen compounds and sulfur compounds causes the indoor or farm smell to be particularly offensive, which affects the living and working environment of people and animals. Therefore, air odor removal and microbial control are extremely important.

[0003] Some materials and technologies also have corresponding antibacterial and odor-removing researches, such as fragrance masking agents and activated carbon adsorption materials, which can temporarily remove odor molecules or microorganisms in the air. However, there are problems such as complex composition and content of raw materials, the possibility of secondary pollution of odor molecules or microorganisms, and poor stability of raw materials, which leads to difficult guarantee of the performance of the final product.

[0004] The odor-removing antibacterial compound material provided by the application not only can keep stable effect, but also uses raw materials that have been industrialized, has simple preparation process, is suitable for industrial production and practical application, and has practical significance for farms or pet living places. SUMMARY

[0005] The application aims to provide a preparation method of an odor-removing antibacterial agent.

[0006] The application aims to provide a preparation method of an odor-removing antibacterial agent.

[0007] Component A: 50 parts of deionized water are taken, 5-10 parts of inorganic antibacterial agent are added, then 4-8 parts of benzalkonium chloride are added under stirring, 3-5 parts of plant extract are added after dissolution, and heating is performed to 40-60 DEG C;

[0008] Component B: 20 parts of anhydrous ethanol are taken, 10-20 parts of p-hydroxybenzoic acid ester and 0.3-0.9 parts of zinc ricinoleate are added, and heating is performed to 40-60 DEG C;

[0009] Components B and A are mixed at a temperature of 40-60 DEG C, stirring is performed for 30-45 min to obtain a material body, the material body is ground in a ball mill for 20-30 min, and then the sample is obtained.

[0010] After agate ball is cleaned with 50 parts of deionized water, the sample is added, 0~1 parts of essence is added, stirring is carried out at 40~60 DEG C for 30~40 min, and then the deodorizing antibacterial agent is obtained.

[0011] The inorganic antibacterial agent is zinc oxide, and D90 is 10~20 mu m.

[0012] The plant extract is at least one of honeysuckle extract, honeysuckle flower extract and small thistle grass extract.

[0013] During the ball milling process, the mass ratio of agate ball to total mass of material is 4~6:1.

[0014] The method provided by the application is relatively simple, easy to operate and can be mass-produced. The antibacterial material prepared by the method can be used in various fields and has very good deodorizing effect on odor caused by nitrogen-containing compounds, sulfur-containing compounds and oxygen-containing compounds, and excellent antibacterial and deodorizing performance. DETAILED DESCRIPTION

[0015] Example 1

[0016] A deodorizing antibacterial agent is prepared by organic-inorganic compound materials, which realizes specific adsorption removal of odor molecules in the air and inactivation of microorganisms according to the following steps:

[0017] Component A: 50 g of deionized water is taken, 5 g of inorganic antibacterial agent zinc oxide is added, then 6 g of benzalkonium chloride is added under stirring, after dissolution, 5 g of honeysuckle extract is added, and heating is carried out to 50 DEG C to obtain component A;

[0018] Component B: 20 g of anhydrous ethanol is taken, 12 g of p-hydroxy benzoic acid ester and 0.5 g of zinc ricinoleate are added, and heating is carried out to 50 DEG C to obtain component B;

[0019] Components B and A are mixed at 50 DEG C, and after stirring for 30 min, a material is obtained, which is placed in a ball mill for 20 min. During the ball milling process, the mass ratio of agate ball to total mass of material is 5:1. After taking out, a sample is obtained.

[0020] After agate ball is cleaned with 50 g of deionized water, the sample is added, 0.5 g of essence is added, stirring is carried out at 50 DEG C for 40 min, and then the deodorizing antibacterial agent is obtained.

[0021] Example 2

[0022] A deodorizing antibacterial agent is prepared by organic-inorganic compound materials, which realizes specific adsorption removal of odor molecules in the air and inactivation of microorganisms according to the following steps:

[0023] Component A: take 50 g of deionized water, add 10 g of inorganic antibacterial agent zinc oxide, then add 5 g of benzalkonium chloride under stirring, dissolve 5 g of small herb extract, heat to 60 DEG C, and obtain component A;

[0024] Component B: take 20 g of anhydrous ethanol, add 20 g of p-hydroxy benzoic acid ester and 0.8 g of zinc ricinoleate, heat to 60 DEG C, and obtain component B;

[0025] Mix component B with component A at 60 DEG C, obtain a material after stirring for 30 min, grind in a ball mill for 30 min, the mass ratio of agate ball to the total mass of the material is 6:1 during the ball milling, and obtain a sample after taking out;

[0026] After cleaning the agate ball with 50 g of deionized water, add the sample, stir at 60 DEG C for 40 min, and then obtain the deodorizing antibacterial agent.

[0027] Example 3

[0028] A deodorizing antibacterial agent is prepared by organic-inorganic compound materials, which realizes specific adsorption removal of odor molecules in air and inactivation of microorganisms, and is prepared according to the following steps:

[0029] Take 50 g of deionized water, add 5 g of zinc oxide, then add 8 g of benzalkonium chloride under stirring, dissolve 4 g of small herb extract, heat to 40 DEG C, and obtain component A;

[0030] Take 20 g of anhydrous ethanol, add 10 g of p-hydroxy benzoic acid ester and 0.3 g of zinc ricinoleate, heat to 60 DEG C, and obtain component B;

[0031] Mix component B with component A at 60 DEG C, obtain a material after stirring for 30 min, grind in a ball mill for 30 min, the mass ratio of agate ball to the total mass of the material is 4:1 during the ball milling, and obtain a sample after taking out;

[0032] After cleaning the agate ball with 50 g of deionized water, add the sample, add 0.2 g of essence, stir at 60 DEG C for 40 min, and then obtain the deodorizing antibacterial agent.

[0033]

[0034] As can be seen from the above test results, the deodorizing antibacterial agent prepared in the application has good antibacterial and deodorizing effects, and therefore has very broad practical application prospects.

Claims

1. A method for preparing an odor-removing and antibacterial agent, characterized in that, The material utilizes an organic-inorganic composite to specifically adsorb and remove odor molecules from the air and inactivate microorganisms. The component contents by weight percentage are as follows: Component A: Take 50 parts of deionized water, add 5-10 parts of inorganic antibacterial agent, then add 4-8 parts of benzalkonium chloride while stirring, dissolve, add 3-5 parts of plant extract, and heat to 40-60 ℃. The plant extract is at least one of honeysuckle extract, honeysuckle flower extract, and small thistle extract. Component B: Take 20 parts of anhydrous ethanol, add 10-20 parts of p-hydroxybenzoate and 0.3-0.9 parts of zinc ricinoleate, and heat to 40-60 ℃; Component B and component A are mixed at 40~60 ℃ and stirred for 30~45 min to obtain a material. The material is then ground in a ball mill for 20~30 min and then removed to obtain a sample. After washing the agate ball with 50 parts of deionized water, add it to the sample, add 0-1 parts of fragrance, stir at 40-60 ℃ for 30-40 minutes, and then obtain the deodorizing and antibacterial agent.

2. The method for preparing the deodorizing and antibacterial agent according to claim 1, characterized in that: The inorganic antibacterial agent is zinc oxide with a D90 of 10~20 μm.

3. The method for preparing the deodorizing and antibacterial agent according to claim 1, characterized in that: During the ball milling process, the mass ratio of the agate ball to the total mass of the material is 4~6:

1.

4. The method for preparing the deodorizing and antibacterial agent according to any one of claims 1 to 3, characterized in that: Prepare according to the following steps: Component A: Take 50g of deionized water, add 5g of inorganic antibacterial agent zinc oxide, then add 6g of benzalkonium chloride while stirring. After dissolving, add 5g of honeysuckle extract and heat to 50℃ to obtain component A. Component B: Take 20g of anhydrous ethanol, add 12g of p-hydroxybenzoate and 0.5g of zinc ricinoleate, heat to 50 ℃ to obtain component B; Component B and component A were mixed at 50 ℃ and stirred for 30 min to obtain a material. The material was then ground in a ball mill for 20 min. During the ball milling process, the mass ratio of the agate balls to the total mass of the material was 5:

1. After removal, a sample was obtained. After washing the agate ball with 50g of deionized water, add it to the sample, add 0.5g of fragrance, stir at 50℃ for 40 min, and then obtain the deodorizing and antibacterial agent.

5. The method for preparing the deodorizing and antibacterial agent according to any one of claims 1 to 3, characterized in that: Prepare according to the following steps: Component A: Take 50g of deionized water, add 10g of inorganic antibacterial agent zinc oxide, then add 5g of benzalkonium chloride while stirring. After dissolving, add 5g of thistle extract and heat to 60 ℃ to obtain component A; Component B: Take 20g of anhydrous ethanol, add 20g of p-hydroxybenzoate and 0.8g of zinc ricinoleate, heat to 60 ℃ to obtain component B; Component B and component A were mixed at 60 ℃ and stirred for 30 min to obtain a material. The material was then ground in a ball mill for 30 min. During the ball milling process, the mass ratio of the agate balls to the total mass of the material was 6:

1. After removal, a sample was obtained. After washing the agate ball with 50g of deionized water, add it to the sample and stir at 60℃ for 40 min to obtain the deodorizing and antibacterial agent.

6. The method for preparing the deodorizing and antibacterial agent according to any one of claims 1 to 3, characterized in that: Prepare according to the following steps: Take 50 g of deionized water, add 5 g of zinc oxide, then add 8 g of benzalkonium chloride while stirring. After dissolving, add 4 g of thistle extract and heat to 40 °C to obtain component A. Take 20 g of anhydrous ethanol, add 10 g of p-hydroxybenzoate and 0.3 g of zinc ricinoleate, heat to 60 °C to obtain component B; Component B and component A were mixed at 60 ℃ and stirred for 30 min to obtain a material. The material was then ground in a ball mill for 30 min. During the ball milling process, the mass ratio of agate balls to the total mass of the material was 4:

1. After removal, a sample was obtained. After washing the agate ball with 50 g of deionized water, add it to the sample, add 0.2 g of fragrance, stir at 60 ℃ for 40 min, and then obtain the deodorizing and antibacterial agent.

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