Flying snow spray with high foam stability

Abstract

The invention relates to the technical field of sprays, and particularly discloses a flying snow spray with high foam stability. The invention relates to a flying snow spray with high foam stability. The flying snow spray comprises the following components in parts by mass: 66.9-73.5 parts of a solvent; 0.6-1 part of an auxiliary agent; 5.6 to 6.6 parts of a surfactant; 0.3 to 0.5 part of an aromatic agent; 20 to 25 parts of a spraying agent; the surfactant is a compound of fatty alcohol polyoxyethylene ether sodium sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alanine and glyceryl monostearate. The preparation method has the advantage of improving the foam stability of the flying snow spray.

Description

Technical Field

[0001] The present invention relates to the field of sprays, and particularly to a snow spray with high foam stability. Background Art

[0002] A snow spray is a spray product that sprays foam to simulate snow. For more environmental protection, the snowflakes sprayed by the snow spray need to melt by themselves after a certain period of time. Therefore, water is usually used as the main raw material, and then surfactants are added, and under the action of air pressure, foam is formed, so as to simulate the scene of snow through aqueous foam. Although the foam of this spray product will melt by itself and is not likely to cause environmental pollution, the stability of the foam is relatively general. The premature ablation of the foam will result in a relatively general effect of simulating snowflakes, which is difficult to 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 the snow spray, the present application provides a snow spray with high foam stability.

[0004] The snow spray with high foam stability provided by the present application adopts the following technical solutions: A snow spray with high foam stability, comprising the following components in parts by mass: 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; The surfactant is a compound of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate.

[0005] By adopting the above technical solutions, through the specific selection of the compound of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, under the interaction of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, the foam stability is relatively high, the sprayed snowflakes can be maintained for a long time, and can melt by themselves after a period of time, which can not only reduce environmental pollution, but also meet the needs of consumers.

[0006] Moreover, under the interaction of sodium lauryl ether sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, it can exert a better antibacterial effect, enabling the flying snow spray to not only create an atmosphere but also purify the environment, and reducing the situation where a large number of bacteria breed in the water stains formed by the foam ablation. After the flying snow spray is sprayed into the environment, there is no need to clean it easily, and it can be left to evaporate and dry naturally after the foam ablates, making the use of the flying snow spray more convenient.

[0007] Preferably, the mass ratio of sodium lauryl ether sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate is 1.9 - 2.1:0.7 - 0.9:1.4 - 1.6:0.4 - 0.6:1.2 - 1.4.

[0008] By adopting the above technical solution, by specifically selecting the mass ratio of sodium lauryl ether sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, after the mass ratio of sodium lauryl ether sulfate, sodium laureth sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate is combined in a specific ratio, the formed foam has higher stability and better antibacterial effect, making the quality of the flying snow spray better.

[0009] Preferably, the auxiliary agent is a compound of sodium benzoate and sodium nitrite.

[0010] By adopting the above technical solution, by specifically selecting the auxiliary agent as sodium benzoate and sodium nitrite, the foaming effect is better, the foam is denser, and the effect of simulating snowflakes is better.

[0011] Preferably, the mass ratio of sodium benzoate to sodium nitrite is 0.3 - 0.5:0.3 - 0.5.

[0012] By adopting the above technical solution, by specifically selecting the mass ratio of sodium benzoate and sodium nitrite, the effect of simulating snowflakes is better, and the quality of the flying snow spray is better.

[0013] Preferably, the solvent is deionized water.

[0014] By adopting the above technical solution, by specifically selecting deionized water, the flying snow spray is more environmentally friendly and reduces the impact on the environment.

[0015] Preferably, the fragrance is lemon essence.

[0016] By adopting the above technical solution, by specifically selecting the fragrance as lemon essence, the snowflakes sprayed by the flying snow spray have a faint fragrance, and the product quality is better.

[0017] Preferably, the propellant is 1,1,1,2 - tetrafluoroethane.

[0018] By adopting the above - mentioned technical solution, by specifically selecting 1,1,1,2 - tetrafluoroethane, the spraying effect is better, the product quality is better, and it is smoother to use.

[0019] Preferably, the preparation method of the snow - like spray with high foam stability includes the following steps: Step 1), mixing a solvent, an auxiliary agent, a surfactant, and an aromatic agent to obtain a spray liquid; Step 2), filling a propellant into the spray liquid to obtain the snow - like spray with high foam stability.

[0020] By adopting the above - mentioned technical solution, the prepared snow - like spray can generate dense foam, well simulate snowflakes, and has relatively high foam stability, which can well meet the needs of consumers. Moreover, the foam has good antibacterial properties, and after the foam naturally melts, it can evaporate by itself, without worrying about a large number of bacteria breeding due to the water stains after the foam melts, making the snow - like spray more convenient to use.

[0021] In summary, the present application has the following beneficial effects: 1. Since the present application specifically selects the compounding of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, under the interaction of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, the foam stability is relatively high, the sprayed snowflakes can be maintained for a long time, and can melt by themselves after a period of time. Moreover, it can exert a good antibacterial effect, making the snow - like spray not only able to create an atmosphere, but also able to purify the environment, and reducing the situation of a large number of bacteria breeding in the water stains formed after the foam melts. After the snow - like spray is sprayed into the environment, there is no need to clean it easily, and it can be left to evaporate and dry naturally after the foam melts, making the use of the snow - like spray more convenient.

[0022] 2. In the present application, preferably, by specifically selecting the mass ratio of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, after the mass ratio of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate is combined in a specific ratio, the formed foam has higher stability and better antibacterial effect, making the quality of the snow - like spray better. Detailed Embodiments

[0023] The following further elaborates on the present application with reference to embodiments.

[0024] Example 1 A snow spray with high foam stability, and the preparation method of the snow spray with high foam stability includes the following steps: Step 1), put 73.5 kg of deionized water, 0.3 kg of sodium benzoate, 0.3 kg of sodium nitrite, 1.9 kg of sodium lauryl polyoxyethylene ether sulfate, 0.7 kg of sodium lauryl polyether sulfate, 1.4 kg of cocamidopropyl betaine, 0.4 kg of sodium cocoyl alaninate, 1.2 kg of glycerol monostearate, and 0.3 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spray liquid; Step 2), fill the spray liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spray liquid in the packaging can to obtain a snow spray with high foam stability. The mass ratio of the spray liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 80:20.

[0025] The deionized water is sourced from the market.

[0026] The sodium benzoate is purchased from Henan Wanshan New Material Technology Co., Ltd.

[0027] The sodium nitrite is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0028] The sodium lauryl polyoxyethylene ether sulfate is purchased from Shandong Jubang Chemical Co., Ltd.

[0029] The sodium lauryl polyether sulfate is purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0030] The cocamidopropyl betaine is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0031] The sodium cocoyl alaninate is purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0032] The glycerol monostearate is purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0033] The lemon essence is purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0034] The 1,1,1,2 - tetrafluoroethane is purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0035] Example 2 A snow spray with high foam stability, and the preparation method of the snow spray with high foam stability includes the following steps: Step 1), put 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium lauryl polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl polyether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alaninate, 1.3 kg of glycerol monostearate, and 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spraying liquid; Step 2), fill the spraying liquid into a packaging can, and then fill 1,1,1,2-tetrafluoroethane into the spraying liquid in the packaging can to obtain a snow spray with high foam stability. The mass ratio of the spraying liquid to 1,1,1,2-tetrafluoroethane in the packaging can is 77.5:22.5.

[0036] The deionized water is commercially available.

[0037] The sodium benzoate is purchased from Henan Wanshan New Material Technology Co., Ltd.

[0038] The sodium nitrite is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0039] The sodium lauryl polyoxyethylene ether sulfate is purchased from Shandong Jubang Chemical Co., Ltd.

[0040] The sodium lauryl polyether sulfate is purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0041] The cocamidopropyl betaine is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0042] The sodium cocoyl alaninate is purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0043] The glycerol monostearate is purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0044] The lemon essence is purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0045] The 1,1,1,2-tetrafluoroethane is purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0046] Example 3 A snow spray with high foam stability, and the preparation method of the snow spray with high foam stability includes the following steps: Step 1), put 66.9 kg of deionized water, 0.5 kg of sodium benzoate, 0.5 kg of sodium nitrite, 2.1 kg of sodium lauryl polyoxyethylene ether sulfate, 0.9 kg of sodium lauryl polyether sulfate, 1.6 kg of cocamidopropyl betaine, 0.6 kg of sodium cocoyl alaninate, 1.4 kg of glycerol monostearate, and 0.5 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spraying liquid; Step 2), fill the spraying liquid into the packaging tank, and then fill 1,1,1,2 - tetrafluoroethane into the spraying liquid in the packaging tank to obtain a flying snow spray with high foam stability. The mass ratio of the spraying liquid to 1,1,1,2 - tetrafluoroethane in the packaging tank is 75:25.

[0047] The deionized water is commercially available.

[0048] Sodium benzoate is purchased from Henan Wanshan New Material Technology Co., Ltd.

[0049] Sodium nitrite is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0050] Sodium lauryl polyoxyethylene ether sulfate is purchased from Shandong Jubang Chemical Co., Ltd.

[0051] Sodium lauryl polyether sulfate is purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0052] Cocamidopropyl betaine is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0053] Sodium cocoyl alaninate is purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0054] Glycerol monostearate is purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0055] Lemon essence is purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0056] 1,1,1,2 - tetrafluoroethane is purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0057] Comparative Example 1 A flying snow spray with high foam stability, and the preparation method of the flying snow spray with high foam stability includes the following steps: Step 1), put 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 polyether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alaninate, 1.3 kg of glycerol monostearate, and 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spraying liquid; Step 2), fill the spraying liquid into the packaging tank, and then fill 1,1,1,2 - tetrafluoroethane into the spraying liquid in the packaging tank to obtain a flying snow spray with high foam stability. The mass ratio of the spraying liquid to 1,1,1,2 - tetrafluoroethane in the packaging tank is 77.5:22.5.

[0058] The deionized water is commercially available.

[0059] Sodium benzoate was purchased from Henan Wanshan New Material Technology Co., Ltd.

[0060] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0061] Tween - 80 was purchased from Shandong Jinhong New Material Technology Co., Ltd.

[0062] Sodium lauryl polyether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0063] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0064] Sodium cocoyl alaninate was purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0065] Glycerol monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0066] Lemon essence was purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0067] 1,1,1,2 - Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0068] Comparative Example 2 A flying snow spray with high foam stability, and the preparation method of the flying snow spray with high foam stability includes the following steps: Step 1), put 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of fatty alcohol polyoxyethylene ether sulfate, 0.8 kg of cocamidopropyl amine oxide, 1.5 kg of cocamidopropyl betaine, 0.5 kg of sodium cocoyl alaninate, 1.3 kg of glycerol monostearate, 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spray liquid; Step 2), fill the spray liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spray liquid in the packaging can to obtain a flying snow spray with high foam stability. The mass ratio of the spray liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 77.5:22.5.

[0069] Deionized water is from the market.

[0070] Sodium benzoate was purchased from Henan Wanshan New Material Technology Co., Ltd.

[0071] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0072] Fatty alcohol polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0073] Cocamidopropylamine oxide was purchased from Shanghai Chuxing Chemical Co., Ltd.

[0074] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0075] Sodium cocoyl alaninate was purchased from Hubei Zhongnuoyaxing Biotechnology Co., Ltd.

[0076] Glycerol monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0077] Lemon essence was purchased from Fuzhou Luteng Food Technology R & D Co., Ltd.

[0078] 1,1,1,2 - Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0079] Comparative Example 3 A flying snow spray with high foam stability, and the preparation method of the flying snow spray with high foam stability includes the following steps: Step 1), Put 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium lauryl polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl polyether sulfate, 1.5 kg of sorbitan laurate, 0.5 kg of sodium cocoyl alaninate, 1.3 kg of glycerol monostearate, and 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spray liquid; Step 2), Fill the spray liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spray liquid in the packaging can to obtain a flying snow spray with high foam stability. The mass ratio of the spray liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 77.5:22.5.

[0080] Deionized water is from the market.

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

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

[0083] Sodium lauryl polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

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

[0085] Sorbitan laurate was purchased from Anhui Runtaibio Technology Co., Ltd.

[0086] Sodium cocoyl alaninate was purchased from Hubei Zhongnuoyaxing Biotechnology Co., Ltd.

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

[0088] Lemon essence 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 4 A flying snow spray with high foam stability, and the preparation method of the flying snow spray with high foam stability includes the following steps: Step 1), Put 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium lauryl polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl polyether sulfate, 1.5 kg of cocamidopropyl betaine, 0.5 kg of lauric acid, 1.3 kg of glycerol monostearate, and 0.4 kg of lemon essence into a stirring kettle, stir at a speed of 120 r / min for 15 min, and mix evenly to obtain a spray liquid; Step 2), Fill the spray liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spray liquid in the packaging can to obtain a flying snow spray with high foam stability. The mass ratio of the spray liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 77.5:22.5.

[0091] Deionized water is from the market.

[0092] Sodium benzoate was purchased from Henan Wanshan New Material Technology Co., Ltd.

[0093] Sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0094] Sodium lauryl polyoxyethylene ether sulfate was purchased from Shandong Jubang Chemical Co., Ltd.

[0095] Sodium lauryl polyether sulfate was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0096] Cocamidopropyl betaine was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0097] Lauric acid was purchased from Shandong Qiangsen Chemical Co., Ltd.

[0098] Glycerol monostearate was purchased from Shanxi Jinyang Pharmaceutical Excipients Co., Ltd.

[0099] Lemon essence was purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0100] 1,1,1,2 - Tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0101] Comparative Example 5 A snow spray with high foam stability, and the preparation method of the snow spray with high foam stability includes the following steps: Step 1), put 70.2 kg of deionized water, 0.4 kg of sodium benzoate, 0.4 kg of sodium nitrite, 2 kg of sodium lauryl polyoxyethylene ether sulfate, 0.8 kg of sodium lauryl polyether sulfate, 1.5 kg of cocoamidopropyl betaine, 0.5 kg of sodium cocoyl alaninate, 1.3 kg of sodium stearoyl lactate, and 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spray liquid; Step 2), fill the spray liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spray liquid in the packaging can to obtain a snow spray with high foam stability. The mass ratio of the spray liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 77.5:22.5.

[0102] The deionized water is from the market.

[0103] The sodium benzoate is purchased from Henan Wanshan New Material Technology Co., Ltd.

[0104] The sodium nitrite is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0105] The sodium lauryl polyoxyethylene ether sulfate is purchased from Shandong Jubang Chemical Co., Ltd.

[0106] The sodium lauryl polyether sulfate is purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.

[0107] The cocoamidopropyl betaine is purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0108] The sodium cocoyl alaninate is purchased from Hubei Zhongnuo Yaxing Biotechnology Co., Ltd.

[0109] The sodium stearoyl lactate is purchased from Wuhan Beileye Biopharmaceutical Technology Co., Ltd.

[0110] The lemon essence is purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0111] The 1,1,1,2 - tetrafluoroethane is purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0112] Comparative Example 6 A snow spray with high foam stability, and the preparation method of the snow spray with high foam stability includes the following steps: Step 1), Put 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 coconut oil amide propyl amine oxide, 1.5 kg of sorbitan laurate, 0.5 kg of lauric acid, 1.3 kg of sodium stearoyl lactate, and 0.4 kg of lemon essence into a stirring kettle, with a rotation speed of 120 r / min, stir for 15 min, and mix evenly to obtain a spraying liquid; Step 2), Fill the spraying liquid into a packaging can, and then fill 1,1,1,2 - tetrafluoroethane into the spraying liquid in the packaging can to obtain a flying snow spray with high foam stability. The mass ratio of the spraying liquid to 1,1,1,2 - tetrafluoroethane in the packaging can is 77.5:22.5.

[0113] The deionized water is from the market.

[0114] The sodium benzoate was purchased from Henan Wanshan New Material Technology Co., Ltd.

[0115] The sodium nitrite was purchased from Jinan Zhuopu Chemical Technology Co., Ltd.

[0116] The Tween - 80 was purchased from Shandong Jinhong New Material Technology Co., Ltd.

[0117] The coconut oil amide propyl amine oxide was purchased from Shanghai Chuxing Chemical Co., Ltd.

[0118] The sorbitan laurate was purchased from Anhui Runtai Biotechnology Co., Ltd.

[0119] The lauric acid was purchased from Shandong Qiangsen Chemical Co., Ltd.

[0120] The sodium stearoyl lactate was purchased from Wuhan Beileye Biomedical Technology Co., Ltd.

[0121] The lemon essence was purchased from Fuzhou Lvteng Food Technology R & D Co., Ltd.

[0122] The 1,1,1,2 - tetrafluoroethane was purchased from Zhejiang Hangfu Refrigeration Technology Co., Ltd.

[0123] Experiment 1 Spray 10 g of the flying snow spray with high foam stability into a transparent glass open container with dimensions of 10 cm in length, 10 cm in width, and 10 cm in height to make a test sample.

[0124] Make 10 test samples for each example and comparative example respectively.

[0125] Observe the test samples every 0.5 h, record the time required for the foam in the container to completely melt into a transparent liquid after spraying 10 g of the flying snow spray with high foam stability, and denote it as the foam melting time. Take the average value of the foam melting times of the 10 test samples for each example and comparative example.

[0126] Experiment 2 The antibacterial performance of each example and comparative example was tested by the antibacterial circle method - punching method.

[0127] The plate 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 the solvent was distilled water.

[0128] The diameter of the punched hole in the medium was 6 mm.

[0129] Staphylococcus aureus was spread on the medium.

[0130] The spray liquid of each example or comparative example was injected into the hole of the medium until it was full without overflowing outside the hole.

[0131] It was cultured at 37 °C for 24 h, and the diameter of the antibacterial circle was measured.

[0132] The specific experimental data of Experiment 1 - 2 are shown in Table 1.

[0133] Table 1 Foam ablation time (h) Inhibition zone diameter (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 According to the data comparison of each example and comparative example in Table 1, the foam ablation time of each example was significantly higher than that of each comparative example. It can be seen that when the surfactant is a compound of sodium lauryl polyoxyethylene sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, the foam stability can be significantly improved, making the snowflakes more persistent and stable, and can well meet the need of creating an atmosphere.

[0134] In addition, the diameter of the antibacterial ring of each example was significantly larger than that of each comparative example. It can be seen that when the surfactant is a compound of sodium lauryl polyoxyethylene sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate, a more significant antibacterial effect can be produced, making it not easy for bacteria to grow after the snowflakes melt. The water stains after the snowflakes melt can evaporate naturally without cleaning, and it will not cause environmental pollution, making the spray very convenient to use.

[0135] This specific embodiment is only an explanation of the present application, and it is not a limitation of the present application. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A flying snow spray with high foam stability, characterized in that: Comprising the following components in parts by mass: 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; The surfactant is a compound of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate.

2. The snow spray with high foam stability according to claim 1, characterized in that: The mass ratio of sodium lauryl polyoxyethylene ether sulfate, sodium lauryl polyether sulfate, cocamidopropyl betaine, sodium cocoyl alaninate, and glycerol monostearate is 1.9 - 2.1: 0.7 - 0.9: 1.4 - 1.6: 0.4 - 0.6: 1.2 - 1.

4.

3. The snow spray with high foam stability according to claim 1, characterized in that: The auxiliary agent is a compound of sodium benzoate and sodium nitrite.

4. A flying snow spray with high foam stability according to claim 3, characterized in that: The mass ratio of sodium benzoate and sodium nitrite is 0.3 - 0.5: 0.3 - 0.

5.

5. The high-foam-stability snow spray according to claim 1, characterized in that: The solvent is deionized water.

6. The snow spray with high foam stability according to claim 1, characterized in that: The fragrance is lemon essence.

7. A flying snow spray with high foam stability according to claim 1, characterized in that: The propellant is 1,1,1,2 - tetrafluoroethane.

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