A quick-drying floor disinfectant cleaner

Abstract

The embodiment of the application provides a quick-drying floor sterilization cleaner, which is composed of the following components in parts by weight: 15-30 parts of a surfactant; 2-4 parts of a bactericide, the bactericide being polyhexamethylene biguanide hydrochloride; 1.5-4 parts of a quick-drying agent, the quick-drying agent being composed of polyether modified silicone oil and polyoxyethylene sorbitan monolaurate; 0-1 part of a pH regulator, the pH value being 6-8; 0.1 part of essence; 5-10 parts of a solvent; and deionized water to make up to 100 parts. The surfactant, the bactericide and the quick-drying agent compounded together in the application have a synergistic effect, so that the sterilization effect and the quick-drying effect are realized at the same time.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of sterilization cleaning, in particular to a quick-drying floor sterilization cleaner. BACKGROUND

[0002] More and more consumers pay attention to floor cleaning, and the commonly used method of washing the floor with water has poor effect and can leave bacteria. The currently used cleaning agent increases the sterilization component, and can achieve the effects of cleaning the floor and sterilization, but the cleaning agent needs a long time to evaporate after being used on the floor, which affects the living experience. SUMMARY

[0003] The embodiment of the present application provides a quick-drying floor sterilization cleaner, which realizes the effects of sterilization and quick drying through the cooperation of the components.

[0004] The embodiment of the present application improves a quick-drying floor sterilization cleaner, which is composed of the following components in parts by weight:

[0005] 15-30 parts of a surfactant;

[0006] 2-4 parts of a sterilizing agent, which is polyhexamethylene biguanide hydrochloride (PHMB);

[0007] 1.5-4 parts of a quick-drying agent, which is composed of polyether modified silicone oil and polyoxyethylene sorbitan monolaurate, and the weight ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is (3-5) :(1-1.3);

[0008] 0-1 part of a pH regulator, and the pH value of the quick-drying floor sterilization cleaner is 6-8;

[0009] 0.05-0.2 parts of a fragrance;

[0010] 5-10 parts of a solvent;

[0011] Deionized water is supplemented to 100 parts.

[0012] In the embodiment of the present application, the surfactant is used to destroy the binding force between the surface dirt and the floor, so that the surface dirt is more easily wiped by the cleaning tool.

[0013] In the embodiment of the present application, the bactericide is used to sterilize the bacteria on the floor surface, especially Staphylococcus aureus and Escherichia coli. Among them, polyhexamethylene biguanide hydrochloride is rich in positively charged guanidine groups, and the surfaces of bacterial microorganisms such as Staphylococcus aureus and Escherichia coli usually have negative charges, such as phosphoric acid groups of phospholipid bilayer. The strong attraction between positive and negative charges makes polyhexamethylene biguanide hydrochloride quickly adsorb on the surface of bacterial microorganisms, inhibit the division and reproduction ability of bacterial microorganisms, block their life cycle, and form a physical coating film on the surface of bacterial microorganisms, which hinders the respiratory tract and nutrient uptake of bacterial microorganisms. However, due to the positive charge of polyhexamethylene biguanide hydrochloride, it is easy to combine with other negative charged components during product storage or preparation process, which affects the efficacy of polyhexamethylene biguanide hydrochloride. In the present application, the quick-drying agent is polyoxyethylene sorbitan monolaurate, which is neutral and does not affect the bactericidal effect of polyhexamethylene biguanide hydrochloride when combined with polyhexamethylene biguanide hydrochloride. In addition, polyoxyethylene sorbitan monolaurate has many hydroxyl groups and high hydrophilic properties, which can effectively reduce the surface tension of water and realize rapid evaporation and drying of water.

[0014] In the present application, the surfactant, polyhexamethylene biguanide hydrochloride as a bactericide, and polyoxyethylene sorbitan monolaurate as a quick-drying agent are combined with each other through the ratio of the present application to realize the bactericidal effect and rapid drying at the same time.

[0015] In a possible implementation, the quick-drying agent further includes polyether modified silicone oil, and the quick-drying agent is composed of polyoxyethylene sorbitan monolaurate and polyether modified silicone oil. Polyoxyethylene sorbitan monolaurate can more effectively reduce the surface tension of water and realize rapid drying due to the hydrophobic group lauric acid chain. Polyether modified silicone oil can also reduce the surface tension of water and further improve the quick-drying effect. Through the synergistic effect of polyoxyethylene sorbitan monolaurate and polyether modified silicone oil, the quick-drying agent can realize rapid drying without affecting the bactericidal effect of polyhexamethylene biguanide hydrochloride.

[0016] In a possible implementation, the ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is (3-5) : (1-1.3) by weight fraction. Through this ratio, the synergistic effect of polyether modified silicone oil, polyoxyethylene sorbitan monolaurate and bactericide is better, which improves the bactericidal effect and realizes rapid drying at the same time.

[0017] In a possible implementation, the ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is 4:1 by weight fraction. Through this ratio, the synergistic effect of polyether modified silicone oil, polyoxyethylene sorbitan monolaurate and bactericide is better, which improves the bactericidal effect and realizes rapid drying at the same time.

[0018] In one possible implementation, the degree of polymerization of polyoxyethylene sorbitan monolaurate, also known as Tween 20, is 4. Adjusting the degree of polymerization of polyoxyethylene sorbitan monolaurate to 4 improves the water solubility of polyoxyethylene sorbitan monolaurate, resulting in a better synergistic effect between the polyether-modified silicone oil, polyoxyethylene sorbitan monolaurate, and the fungicide, enhancing the fungicidal effect while achieving rapid drying.

[0019] In one possible implementation, the surfactant includes at least one of alkyl glycosides, cocamidopropyl betaine, and branched-chain gubertol. The use of these surfactants allows the fast-drying floor antiseptic cleaner to achieve both improved cleaning performance and enhanced antiseptic properties and rapid drying.

[0020] In one possible implementation, the surfactant is cocamidopropyl betaine, and the weight ratio of cocamidopropyl betaine: fungicide: quick-drying agent is (20-25): (2.5-3:3). By combining cocamidopropyl betaine, fungicide, and quick-drying agent in this ratio, the quick-drying floor antiseptic cleaner achieves superior cleaning performance while also enhancing its antiseptic properties and enabling rapid drying.

[0021] In one possible implementation, the bactericide is polyhexamethylene biguanide hydrochloride in a ratio of cocamidopropyl betaine: bactericide: quick-drying agent (20-25): (2.5-3): 3, and the quick-drying agent is composed of polyether-modified silicone oil: polyoxyethylene sorbitan monolaurate (3-5): (1-1.3) by weight. Cocamidopropyl betaine is an amphoteric surfactant that reduces surface tension, enhances emulsification and spreading properties, and improves the permeability of polyhexamethylene biguanide hydrochloride. With the aid of cocamidopropyl betaine, polyhexamethylene biguanide rapidly adsorbs to bacterial surfaces, enhancing its bactericidal efficacy. Cocamidopropyl betaine also enhances the oil-dispersing ability of polyoxyethylene sorbitan monolaurate, improving its quick-drying effect. Polyoxyethylene sorbitan monolaurate can also dissolve the lipid layer of biofilms, enhancing the bactericidal efficacy of polyhexamethylene biguanide hydrochloride. By compounding in the above proportions, the sterilization effect can be improved while achieving rapid drying.

[0022] In one possible implementation, the surfactant is cocamidopropyl betaine, and the weight ratio of cocamidopropyl betaine: fungicide: quick-drying agent is 22:2.8:3. By combining cocamidopropyl betaine, fungicide, and quick-drying agent in this ratio, the quick-drying floor antiseptic cleaner achieves superior cleaning performance while also enhancing its antiseptic properties and enabling rapid drying.

[0023] In a possible implementation, the solvent is at least one of ethanol, isopropanol, and methanol.

[0024] In one possible implementation, the pH adjuster is hydrochloric acid or sodium hydroxide. The pH value of the quick-drying floor disinfectant cleaner is adjusted to 6-8 by hydrochloric acid and sodium hydroxide, so that the polyhexamethylene biguanide hydrochloride maintains a better disinfection effect while synergizing with the quick-drying agent to achieve rapid drying. DETAILED DESCRIPTION

[0025] The present invention provides a quick-drying floor disinfectant cleaner. The quick-drying floor disinfectant cleaner is composed of the following components in parts by weight:

[0026] 15-30 parts of surfactant;

[0027] 2-4 parts of a fungicide, wherein the fungicide is polyhexamethylene biguanide hydrochloride (PHMB);

[0028] 1.5-4 parts of a quick-drying agent, wherein the quick-drying agent is composed of polyether-modified silicone oil and polyoxyethylene sorbitan monolaurate, and the weight ratio of polyether-modified silicone oil to polyoxyethylene sorbitan monolaurate is (3-5): (1-1.3);

[0029] The pH value of the quick-drying floor disinfectant cleaner is 6-8 with a pH adjuster of 0-1 part.

[0030] 0.1 parts of flavor;

[0031] 5-10 parts of solvent;

[0032] Add deionized water to make up to 100 parts.

[0033] In the embodiment of the present application, the surfactant is used to destroy the binding force between the surface dirt and the floor, making the surface dirt easier to be wiped off by the cleaning tool.

[0034] In the embodiments of the present application, the bactericide is used to sterilize the bacteria on the floor surface, especially Staphylococcus aureus and Escherichia coli. Among them, polyhexamethylene biguanide hydrochloride is rich in positively charged guanidine groups (poly-cationic characteristics), while the surface of bacterial microorganisms such as Staphylococcus aureus and Escherichia coli usually has a negative charge (such as the phosphate group of the phospholipid bilayer). The strong attraction between positive and negative charges makes polyhexamethylene biguanide hydrochloride quickly adsorb on the surface of bacterial microorganisms, inhibit the division and reproduction ability of bacterial microorganisms, block their life cycle, and form a physical coating film on the surface of bacterial microorganisms, which hinders the respiratory tract and nutrient uptake of bacterial microorganisms. However, due to the positive charge of polyhexamethylene biguanide hydrochloride, it is easy to combine with other negatively charged components during product storage or preparation process, which affects the efficacy of polyhexamethylene biguanide hydrochloride. In the present application, the quick-drying agent is polyoxyethylene sorbitan monolaurate, which is neutral and does not affect the bactericidal effect of polyhexamethylene biguanide hydrochloride when combined with polyhexamethylene biguanide hydrochloride. In addition, polyoxyethylene sorbitan monolaurate has many hydroxyl groups and high hydrophilic properties, which can effectively reduce the surface tension of water and achieve rapid evaporation and drying of water.

[0035] In the present application, the surfactant, polyhexamethylene biguanide hydrochloride as a bactericide, and polyoxyethylene sorbitan monolaurate as a quick-drying agent are combined with each other through the ratio of the present application to achieve the effect of sterilization and rapid drying at the same time.

[0036] In one possible implementation, the quick-drying agent includes polyether modified silicone oil, and is composed of polyoxyethylene sorbitan monolaurate and polyether modified silicone oil. Polyoxyethylene sorbitan monolaurate can more effectively reduce the surface tension of water and achieve rapid drying due to the hydrophobic group lauric acid chain. Polyether modified silicone oil can also reduce the surface tension of water and further improve the quick-drying effect. Through the synergistic effect of polyoxyethylene sorbitan monolaurate and polyether modified silicone oil, the quick-drying agent can achieve rapid drying without affecting the bactericidal effect of polyhexamethylene biguanide hydrochloride.

[0037] In one possible implementation, the ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is (3-5) : (1-1.3) by weight fraction. Through this ratio, the synergistic effect of polyether modified silicone oil, polyoxyethylene sorbitan monolaurate and the bactericide is better, which improves the sterilization effect and achieves rapid drying at the same time.

[0038] In one possible implementation, the ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is 4:1 by weight fraction. Through this ratio, the synergistic effect of polyether modified silicone oil, polyoxyethylene sorbitan monolaurate and the bactericide is better, which improves the sterilization effect and achieves rapid drying at the same time.

[0039] In one possible implementation, the degree of polymerization of polyoxyethylene sorbitan monolaurate is 4. Adjusting the degree of polymerization of polyoxyethylene sorbitan monolaurate to 4 makes polyoxyethylene sorbitan monolaurate more water-soluble, resulting in a better synergistic effect between the polyether-modified silicone oil, polyoxyethylene sorbitan monolaurate, and the fungicide, thereby enhancing the fungicidal effect and achieving rapid drying.

[0040] In one possible implementation, the surfactant includes at least one of alkyl glycosides, cocamidopropyl betaine, and branched-chain gubertol. The use of these surfactants allows the fast-drying floor antiseptic cleaner to achieve both improved cleaning performance and enhanced antiseptic properties and rapid drying.

[0041] In one possible implementation, the surfactant is cocamidopropyl betaine, and the weight ratio of cocamidopropyl betaine: bactericide: quick-drying agent is (20-25): (2.5-3): 3. By combining cocamidopropyl betaine, bactericide, and quick-drying agent in this ratio, the quick-drying floor antiseptic cleaner achieves superior cleaning performance while also enhancing its bactericidal properties and enabling rapid drying.

[0042] In one possible implementation, the bactericide is polyhexamethylene biguanide hydrochloride in a ratio of cocamidopropyl betaine: bactericide: quick-drying agent (20-25): (2.5-3): 3, and the quick-drying agent is composed of polyether-modified silicone oil: polyoxyethylene sorbitan monolaurate (3-5): (1-1.3) by weight. Cocamidopropyl betaine is an amphoteric surfactant that reduces surface tension, enhances emulsification and spreading properties, and improves the permeability of polyhexamethylene biguanide hydrochloride. With the aid of cocamidopropyl betaine, polyhexamethylene biguanide hydrochloride rapidly adsorbs onto bacterial surfaces, enhancing its bactericidal efficacy. Cocamidopropyl betaine also enhances the oil-dispersing ability of polyoxyethylene sorbitan monolaurate and polyether-modified silicone oil, improving the quick-drying effect. Polyoxyethylene sorbitan monolaurate can also dissolve the lipid layer of biofilms, enhancing the bactericidal efficacy of polyhexamethylene biguanide hydrochloride. By compounding in the above proportions, the sterilization effect can be improved while achieving rapid drying.

[0043] In one possible implementation, the surfactant is cocamidopropyl betaine, and the weight ratio of cocamidopropyl betaine: fungicide: quick-drying agent is 22:2.8:3. By combining cocamidopropyl betaine, fungicide, and quick-drying agent in this ratio, the quick-drying floor antiseptic cleaner achieves superior cleaning performance while also enhancing its antiseptic properties and enabling rapid drying.

[0044] In a possible implementation, the solvent is at least one of ethanol, isopropanol, and methanol.

[0045] In a possible implementation, the pH regulator is hydrochloric acid or sodium hydroxide. The pH value of the quick-drying floor disinfectant is adjusted to 6-8 by hydrochloric acid and sodium hydroxide, so that the polyhexamethylene biguanide hydrochloride maintains a better bactericidal effect while achieving rapid drying in cooperation with the quick-drying agent.

[0046] The following describes the embodiments of the application

[0047] The surface active agent is 15-30 parts; the bactericide is 2-4 parts, and the bactericide is polyhexamethylene biguanide hydrochloride (PHMB); the quick-drying agent is 1.5-4 parts, and the quick-drying agent is composed of polyether modified silicone oil and polyoxyethylene sorbitan monolaurate; the pH regulator is 0-1 part, the pH regulator is hydrochloric acid or sodium hydroxide, the pH value of the quick-drying floor disinfectant is 6-8; the essence is 0.1 part; the solvent is 5-10 parts; and the deionized water is supplemented to 100 parts.

[0048] Preparation method:

[0049] The surface active agent, the bactericide, the quick-drying agent, the essence, the solvent and the deionized water are weighed according to the proportions of the application, stirred and uniformly mixed to obtain the quick-drying floor disinfectant. The bactericide is polyhexamethylene biguanide hydrochloride (PHMB), the quick-drying agent is composed of polyether modified silicone oil and polyoxyethylene sorbitan monolaurate, and the pH is adjusted to 7.

[0050] The proportioning data of each embodiment and the comparative example are shown in Tables 1 and 2, wherein Tween 20 in Tables 1 and 2 refers to polyoxyethylene sorbitan monolaurate with a saturation degree of 4.

[0051] Table 1

[0052]

[0053] Table 2

[0054]

[0055] The quick-drying floor disinfectants prepared in the embodiments and the comparative examples in Tables 1 and 2 are evaluated by the following methods.

[0056] 1. Antibacterial and bacteriostatic effect test, referring to the evaluation methods of QB / T2850 and QB / T2738.

[0057] 2. Stain removal test, referring to QB / T4532-2013.

[0058] 3. Quick-drying test: The quick-drying floor disinfectant cleaner prepared by the present invention is added to a sweeping robot, and then the floor is mopped. The time for the moisture on the floor to evaporate is recorded with a stopwatch. If the moisture on the floor evaporates within 2 minutes, the score is 9-10 points; if the moisture on the floor evaporates within 4 minutes, the score is 7-8 points; if the moisture on the floor evaporates within 6 minutes, the score is 5-6 points; if the moisture on the floor evaporates within 8 minutes, the score is 3-4 points; if the moisture on the floor evaporates within 10 minutes, the score is 1-2 points; if the moisture on the floor evaporates in more than 10 minutes, the score is 0 point.

[0059] Table 3

[0060]

[0061] As can be seen from the test evaluation results of Table 3 above, it can be seen from the test results of Example 1 to Example 5 that the present application ratio is used so that surfactant, bactericide and quick-drying agent can play a synergistic effect, by cocamidopropyl betaine as amphoteric surfactant, surface tension is reduced, emulsification and spreadability are enhanced, the permeability of bactericide polyhexamethylene biguanide hydrochloride is promoted, and polyhexamethylene biguanide hydrochloride is rapidly adsorbed to the bacterial surface under the assistance of cocamidopropyl betaine, and improves bactericidal effect; Cocamidopropyl betaine can also promote the grease dispersibility of polyoxyethylene sorbitan monolaurate and polyether-modified silicone oil, and improves quick-drying effect; Polyoxyethylene sorbitan monolaurate can also dissolve biofilm lipid layer, and polyhexamethylene biguanide hydrochloride has a bactericidal effect on bacteria. By compounding in the above ratio, quick drying is achieved while improving bactericidal effect.

[0062] According to the comparison between Examples 6 to 11 in Tables 1 and 3 and Example 1, it can be seen that when the weight ratio of cocamidopropyl betaine, the bactericide and the quick-drying agent is within the range of cocamidopropyl betaine: bactericide: quick-drying agent = (20-25) : (2.5-3) : 3, and the quick-drying agent is composed of polyether-modified silicone oil: polyoxyethylene sorbitan monolaurate = (3-5) : (1-1.3) by weight, the bactericidal effect, detergency and quick-drying effect are better.

[0063] According to the test results of the comparative example in Table 2, Example 1 and Table 3, the quick-drying floor sterilizing cleaner provided by the present application has better sterilization effect, detergency and quick-drying effect, and can achieve decontamination and quick-drying effects while achieving sterilization performance.

Claims

1. A quick-drying floor sterilizing cleaner, characterized in that: The quick-drying floor sterilizing cleaner is composed of the following components in parts by weight: 20-25 parts of a surfactant, wherein the surfactant is cocamidopropyl betaine; 2.5-3 parts of a fungicide, wherein the fungicide is polyhexamethylene biguanide hydrochloride; 3 parts of a quick-drying agent, wherein the quick-drying agent is composed of polyether-modified silicone oil and polyoxyethylene sorbitan monolaurate, and the weight ratio of polyether-modified silicone oil to polyoxyethylene sorbitan monolaurate is (3-5): (1-1.3); and the weight ratio of cocamidopropyl betaine to polyhexamethylene biguanide hydrochloride to quick-drying agent is (20-25): (2.5-3):

3. The pH value of the quick-drying floor disinfectant cleaner is 6-8 with a pH adjuster of 0-1 part. 0.05 parts of flavor; 5-10 parts of solvent; Add deionized water to make up to 100 parts.

2. The quick-drying floor disinfectant cleaner according to claim 1, characterized in that: Calculated by weight, the ratio of polyether modified silicone oil to polyoxyethylene sorbitan monolaurate is 4:

1.

3. The quick-drying floor disinfectant cleaner according to claim 1, characterized in that: The degree of polymerization of the polyoxyethylene sorbitan monolaurate is 4.

4. The quick-drying floor disinfectant cleaner according to claim 1, characterized in that: By weight, cocamidopropyl betaine: bactericide: quick-drying agent = 22:2.8:

3.

5. The quick-drying floor disinfectant cleaner according to claim 1, characterized in that: The solvent is at least one of ethanol, isopropanol and methanol.

6. The quick-drying floor disinfectant cleaner according to claim 1, characterized in that: The pH regulator is hydrochloric acid or sodium hydroxide.

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