Flying snow spray with high foam stability

Abstract

The present application relates to the technical field of spray, and discloses a flying snow spray with high foam stability. The flying snow spray with high foam stability comprises the following components in mass fraction: solvent 66.9-73.5 parts; auxiliary agent 0.6-1 part; surfactant 5.6-6.6 parts; fragrance 0.3-0.5 part; propellant 20-25 parts; and the surfactant is a compound of fatty alcohol polyoxyethylene ether sodium sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alaninate and glycerol monostearate. The present application has the advantage of improving the foam stability of the flying snow spray.

Description

Technical Field

[0001] This invention relates to the field of aerosols, and in particular to a snow spray with high foam stability. Background Technology

[0002] Snow spray is a spray product that simulates snowflakes by spraying out foam. To be more environmentally friendly, the snowflakes sprayed by snow spray need to melt on their own after a certain period of time. Therefore, it is usually made of water as the main raw material, and surfactants are added to form foam under air pressure. This water-based foam simulates the scene of snowflakes. Although the foam of this spray product will dissolve on its own and is not likely to cause environmental pollution, the stability of the foam is relatively average. If the foam dissolves too early, the simulated snowflake effect will be less than average and will not meet the needs of consumers. Therefore, there is still room for improvement. Summary of the Invention

[0003] In order to improve the foam stability of snow spray, this application provides a snow spray with high foam stability.

[0004] The snow spray agent with high foam stability provided in this application adopts the following technical solution:

[0005] A snow spray with high foam stability comprises the following components in parts by weight:

[0006] Solvent: 66.9-73.5 parts;

[0007] 0.6-1 part of auxiliary agent;

[0008] Surfactant 5.6-6.6 parts;

[0009] 0.3-0.5 parts of fragrance;

[0010] 20-25 parts of spray;

[0011] The surfactant is a compound of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate.

[0012] By adopting the above technical solution, and specifically selecting the compound of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate, the foam stability is high due to the interaction of these components. The sprayed snowflakes can remain for a longer period of time and dissolve on their own after a period of time, which can reduce environmental pollution and meet the needs of consumers.

[0013] Furthermore, the interaction of sodium lauryl ether sulfate, sodium cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate creates a good antibacterial effect. This allows the Snow Spray to not only create an atmosphere but also purify the environment and reduce the growth of bacteria in the water stains formed by the dissolving foam. After being sprayed into the environment, the Snow Spray can be left to evaporate and dry naturally after the foam dissolves, making it more convenient to use.

[0014] Preferably, the mass ratio of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate is 1.9-2.1:0.7-0.9:1.4-1.6:0.4-0.6:1.2-1.4.

[0015] By adopting the above technical solution and specifically selecting the mass ratio of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate, the resulting foam exhibits higher stability and better antibacterial effect, thus improving the quality of the snow spray.

[0016] Preferably, the additive is a compound of sodium benzoate and sodium nitrite.

[0017] By adopting the above technical solution and specifically selecting sodium benzoate and sodium nitrite as additives, the foaming effect is better, the foam is denser, and the effect of simulating snowflakes is better.

[0018] Preferably, the mass ratio of sodium benzoate to sodium nitrite is 0.3-0.5:0.3-0.5.

[0019] By adopting the above technical solution and specifically selecting the mass ratio of sodium benzoate and sodium nitrite, the effect of simulating snowflakes is improved, and the quality of the snow spray is better.

[0020] Preferably, the solvent is deionized water.

[0021] By adopting the above technical solutions and specifically selecting deionized water, the snow spray becomes more environmentally friendly, reducing its impact on the environment.

[0022] Preferably, the fragrance is lemon flavoring.

[0023] By adopting the above technical solution and specifically selecting lemon fragrance as the aromatherapy agent, the snowflakes sprayed by the snow spray have a light fragrance, resulting in better product quality.

[0024] Preferably, the propellant is 1,1,1,2-tetrafluoroethane.

[0025] By adopting the above technical solution and specifically selecting 1,1,1,2-tetrafluoroethane, the spraying effect is better, the product quality is better, and the operation is smoother.

[0026] Preferably, the preparation method of the snow spray with high foam stability includes the following steps:

[0027] Step 1) Mix the solvent, additives, surfactants, and fragrances to obtain a spray solution;

[0028] Step 2) Fill the spray liquid with the propellant to obtain a snow spray with high foam stability.

[0029] By adopting the above technical solution, the resulting snow spray can produce dense foam that closely mimics snowflakes. The foam has high stability, which can well meet the needs of consumers. Moreover, the foam has good antibacterial properties. The foam can evaporate on its own after it naturally dissolves, so there is no need to worry about the water stains after the foam dissolves causing a large number of bacteria to grow. This makes the snow spray convenient to use.

[0030] In summary, this application has the following beneficial effects:

[0031] 1. Because this application specifically selects sodium lauryl ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate as a compound, the interaction of these components results in high foam stability. The sprayed snowflakes can remain for a longer period and dissolve on their own after a period of time. Moreover, it can exert a good antibacterial effect, so the snow spray can not only create an atmosphere but also purify the environment and reduce the large amount of bacteria growing in the water stains formed by the foam dissolution. After the snow spray is sprayed into the environment, it does not need to be washed; it can be allowed to evaporate and dry naturally after the foam dissolves, making the snow spray more convenient to use.

[0032] 2. In this application, the preferred method is to specifically select the mass ratio of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate. This results in a foam with higher stability and better antibacterial effect, thus improving the quality of the snow spray. Detailed Implementation

[0033] The present application will be further described in detail below with reference to the embodiments.

[0034] Example 1

[0035] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0036] Step 1): Add 73.5 kg of deionized water, 0.3 kg of sodium benzoate, 0.3 kg of sodium nitrite, 1.9 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.7 kg of sodium lauryl ether sulfate, 1.4 kg of cocamidopropyl betaine, 0.4 kg of sodium cocoyl alanine, 1.2 kg of glyceryl monostearate, and 0.3 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray liquid.

[0037] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 80:20.

[0038] Deionized water is sourced from commercially available products.

[0039] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0040] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0041] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0042] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0043] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0044] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0045] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0046] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0047] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0048] Example 2

[0049] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0050] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl ether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alanine, 1.3 kg of glyceryl monostearate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0051] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0052] Deionized water is sourced from commercially available products.

[0053] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0054] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0055] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0056] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0057] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0058] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0059] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0060] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0061] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0062] Example 3

[0063] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0064] Step 1): Add 66.9 kg of deionized water, 0.5 kg of sodium benzoate, 0.5 kg of sodium nitrite, 2.1 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.9 kg of sodium lauryl ether sulfate, 1.6 kg of cocamidopropyl betaine, 0.6 kg of sodium cocoyl alanine, 1.4 kg of glyceryl monostearate, and 0.5 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0065] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 75:25.

[0066] Deionized water is sourced from commercially available products.

[0067] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0068] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0069] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0070] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0071] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0072] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0073] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0074] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0075] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0076] Comparative Example 1

[0077] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0078] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of Tween-80, 0.8 kg of sodium lauryl ether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alanine, 1.3 kg of glyceryl monostearate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0079] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0080] Deionized water is sourced from commercially available products.

[0081] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0082] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0083] Tween-80 was purchased from Shandong Jinhong New Material Technology Co., Ltd.

[0084] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0085] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0086] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0087] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0088] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0089] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0090] Comparative Example 2

[0091] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0092] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of cocamidopropylamine oxide, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alanine, 1.3 kg of glyceryl monostearate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0093] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0094] Deionized water is sourced from commercially available products.

[0095] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0096] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0097] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0098] The cocamidopropylamine oxide was purchased from Shanghai Chuxing Chemical Co., Ltd.

[0099] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0100] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0101] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0102] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0103] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0104] Comparative Example 3

[0105] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0106] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl ether sulfate, 1.5 kg of sorbitan dodecyl ester, 0.5 kg of sodium cocoyl alanine, 1.3 kg of glyceryl monostearate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0107] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0108] Deionized water is sourced from commercially available products.

[0109] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0110] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0111] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0112] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0113] Sorbitan dodecanoate was purchased from Anhui Runtian Biotechnology Co., Ltd.

[0114] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0115] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0116] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0117] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0118] Comparative Example 4

[0119] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0120] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl ether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of lauric acid, 1.3 kg of glyceryl monostearate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0121] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0122] Deionized water is sourced from commercially available products.

[0123] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0124] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0125] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0126] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0127] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0128] Lauric acid was purchased from Shandong Qiangsen Chemical Co., Ltd.

[0129] Glyceryl monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0130] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0131] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0132] Comparative Example 5

[0133] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0134] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl ether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alanine, 1.3 kg of sodium stearoyl lactylate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0135] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0136] Deionized water is sourced from commercially available products.

[0137] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0138] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0139] Sodium fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0140] Sodium lauryl ether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0141] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0142] Sodium cocoyl alanine was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0143] Sodium stearoyl lactylate was purchased from Wuhan Beileye Biomedical Technology Co., Ltd.

[0144] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0145] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0146] Comparative Example 6

[0147] A snow spray with high foam stability, the preparation method of which includes the following steps:

[0148] Step 1): Add 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of Tween-80, 0.8 kg of cocamidopropylamine oxide, 1.5 kg of sorbitan dodecyl ester, 0.5 kg of lauric acid, 1.3 kg of sodium stearoyl lactylate, and 0.4 kg of lemon flavoring to a mixing tank. Stir at 120 r / min for 15 min until the mixture is homogeneous to obtain the spray solution.

[0149] Step 2) Fill the spray liquid into the packaging can, and then fill the spray liquid in the packaging can with 1,1,1,2-tetrafluoroethane to obtain a snow spray with high foam stability. The mass ratio of spray liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0150] Deionized water is sourced from commercially available products.

[0151] Sodium benzoate was purchased from Henan Wanshan New Materials Technology Co., Ltd.

[0152] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0153] Tween-80 was purchased from Shandong Jinhong New Material Technology Co., Ltd.

[0154] The cocamidopropylamine oxide was purchased from Shanghai Chuxing Chemical Co., Ltd.

[0155] Sorbitan dodecanoate was purchased from Anhui Runtian Biotechnology Co., Ltd.

[0156] Lauric acid was purchased from Shandong Qiangsen Chemical Co., Ltd.

[0157] Sodium stearoyl lactylate was purchased from Wuhan Beileye Biomedical Technology Co., Ltd.

[0158] The lemon flavoring was purchased from Fuzhou Lvteng Food Technology R&D Co., Ltd.

[0159] 1,1,1,2-Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0160] Experiment 1

[0161] 10g of high-foam-stability snow spray was sprayed into a transparent glass open container with dimensions of 10cm in length, 10cm in width, and 10cm in height to prepare a test sample.

[0162] Ten test samples were prepared for each embodiment and comparative example.

[0163] The test sample was observed every 0.5 hours, and the time required for the foam in the container to completely dissolve into a transparent liquid after 10g of the high-foam-stability snow spray was sprayed was recorded as the foam dissolution time. The average foam dissolution time of the 10 test samples in each embodiment and comparative example was taken.

[0164] Experiment 2

[0165] The antibacterial properties of each embodiment and comparative example were tested using the inhibition zone method-punch method.

[0166] Plate culture medium was used: peptone 10 g / L, beef extract 10 g / L, yeast powder 5 g / L, glucose 20 g / L, NaCl 10 g / L, agar powder 20 g / L, pH 7.5, and distilled water as solvent.

[0167] The culture medium has 6mm per hole.

[0168] Staphylococcus aureus was spread on the culture medium.

[0169] The spray solution of each embodiment or comparative example is injected into the well of the culture medium, filling it completely without overflowing.

[0170] Incubate at 37℃ for 24 hours and measure the diameter of the inhibition zone.

[0171] The detailed experimental data for Experiments 1-2 are shown in Table 1.

[0172] Table 1

[0173] Foam dissolution time (h) Diameter of the inhibition zone (mm) Example 1 6.5 28 Example 2 6 30 Example 3 6.5 29 Comparative Example 1 2.5 9 Comparative Example 2 3 7 Comparative Example 3 1.5 13 Comparative Example 4 3.5 11 Comparative Example 5 2.5 10 Comparative Example 6 2 8

[0174] According to the data comparison of each embodiment and comparative example in Table 1, the foam dissolution time of each embodiment is significantly higher than that of each comparative example. It can be seen that when the surfactant is a compound of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate, the foam stability can be significantly improved, making the snowflakes more durable and stable, which can well meet the needs of creating atmosphere.

[0175] In addition, the diameter of the antibacterial ring in each embodiment is significantly larger than that in each comparative example. It can be seen that when the surfactant is a compound of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl ether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glyceryl monostearate, a more significant antibacterial effect can be produced, making it less likely for bacteria to grow after the snow melts. The water stains after the snow melts can evaporate naturally without cleaning, and will not cause environmental pollution, making the spray very convenient to use.

[0176] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A flying snow spray having high foam stability, characterized by: The composition comprises the following components in mass fraction: 66.9-73.5 parts of solvent; 0.6-1 part of auxiliary agent; 5.6-6.6 parts of surfactant; 0.3-0.5 part of fragrance; 20-25 parts of propellant; The surfactant is a compound of sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glycerol monostearate; The mass ratio of the sodium fatty alcohol polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alanine, and glycerol monostearate is 1.9-2.1:0.7-0.9:1.4-1.6:0.4-0.6:1.2-1.

4.

2. The flying snow spray having high foam stability according to claim 1, characterized by: The auxiliary agent is a compound of sodium benzoate and sodium nitrite.

3. The flying snow spray having high foam stability according to claim 2, characterized by: The mass ratio of the sodium benzoate and sodium nitrite is 0.3-0.5:0.3-0.

5.

4. The flying snow spray having high foam stability according to claim 1, characterized by: The solvent is deionized water.

5. The flying snow spray having high foam stability according to claim 1, characterized by: The fragrance is lemon essence.

6. The flying snow spray having high foam stability according to claim 1, wherein: The propellant is 1,1,1,2-tetrafluoroethane.

7. The flying snow spray with high foam stability according to any one of claims 1-6, characterized in that: The preparation method of the flying snow spray with high foam stability comprises the following steps: Step 1), mixing the solvent, auxiliary agent, surfactant, and fragrance to obtain a spray liquid; Step 2), filling the spray liquid with the propellant to obtain the flying snow spray with high foam stability.