Cosmetic composition, preparation method thereof and no-wash hair conditioner spray

Abstract

The invention discloses a cosmetic composition, a preparation method thereof and a washing-free hair conditioner spray. The cosmetic composition comprises stearamidopropyl dimethylamine, cetostearyl alcohol and / or cetyl alcohol, a hair conditioner, grease, an antistatic agent and water. The hair conditioner comprises the following components in percentage by mass: 0.4%-0.7% of stearamidopropyl dimethylamine, 1.0%-2.0% of cetostearyl alcohol and / or cetyl alcohol, 3%-7% of a hair conditioner, 1.0%-1.5% of grease and 0.5%-1.5% of an antistatic agent. The preparation method comprises the step of uniformly mixing the materials. The cosmetic composition can maintain high viscosity under low shear force, and presents a non-flowing state or a slightly flowing state; according to the present invention, the viscosity is substantially reduced under the relatively high shearing force, and the low surface tension can be maintained so as to spray out from the non-high pressure spray bottle in the fine mist state, and the uniform smearing is easily achieved, and the excellent storage stability is provided;

Description

Technical Field

[0001] The invention relates to the field of daily chemical products, in particular to a cosmetic composition and a preparation method thereof, and a wash-free hair conditioner spray. Background Art

[0002] Most existing leave-in conditioners and hair masks require manual application, leaving residue on the hands and requiring extra hand cleansing after use, which is very inconvenient. Furthermore, these products are often liquid or solid with high viscosity, resulting in uneven application. Summary of the Invention

[0003] The object of the present invention is to overcome one or more deficiencies in the prior art and to provide a new cosmetic composition that can maintain high viscosity under low shear forces, exhibiting a non-flowing or only slightly flowing state; significantly reduces viscosity under relatively high shear forces, and can maintain low surface tension, thereby enabling it to be sprayed in a very fine mist from a non-high-pressure spray bottle, thereby effectively solving the problems existing in the prior art.

[0004] In the present invention, "slight flow" is between no flow and flow, but the degree of flow is very weak. If no flow is 0 and flow is 100, then the "slight flow" of the present invention is roughly greater than 0 and less than 10, preferably greater than 0 and less than or equal to 5, and more preferably greater than 0 and less than or equal to 3.

[0005] The present invention also provides a preparation method of the cosmetic composition and application of the cosmetic composition in preparing a wash-free hair conditioner spray.

[0006] In order to achieve the above object, a technical solution adopted by the present invention is:

[0007] A cosmetic composition comprising stearamidopropyl dimethylamine, cetearyl alcohol and / or cetyl alcohol, a hair conditioning agent, oil, an antistatic agent, and water;

[0008] Calculated by mass percentage, in the cosmetic composition, the stearamidopropyl dimethylamine accounts for 0.4%-0.7%, the cetearyl alcohol and / or cetyl alcohol accounts for 1.0%-2.0%, the hair conditioner accounts for 3%-7%, the oil accounts for 1.0%-1.5%, and the antistatic agent accounts for 0.5%-1.5%.

[0009] In some embodiments of the present invention, the mass ratio of the stearamidopropyl dimethylamine, the cetearyl alcohol and / or cetyl alcohol, the hair conditioner, the oil, and the antistatic agent is 1:2.5-4:6-14:1.8-3.5:1-3.

[0010] Furthermore, the mass ratio of the stearamidopropyl dimethylamine, the cetearyl alcohol and / or cetyl alcohol, the hair conditioner, the oil, and the antistatic agent is 1:2.5-3.5:8-12:2-3:1.5-2.5.

[0011] According to some specific aspects of the present invention, the hair conditioning agent is a combination of one or more selected from cyclopentasiloxane, coconut oil caprylate / caprate and sunflower seed oil.

[0012] According to some specific aspects of the present invention, the oil comprises caprylic / capric triglyceride.

[0013] According to some specific aspects of the present invention, the antistatic agent comprises polyquaternium-22 and / or polyquaternium-7.

[0014] In the present invention, the added stearamidopropyl dimethylamine is alkaline in water, so a pH adjuster can be added to neutralize the alkalinity to adjust the pH value of the cosmetic composition, that is, the alkalinity can be neutralized by adding an acid.

[0015] In some embodiments of the present invention, the cosmetic composition further comprises a pH adjuster, and the pH value of the cosmetic composition is adjusted to 5.5-7.0 by the pH adjuster.

[0016] In some embodiments of the present invention, the cosmetic composition further comprises a pH adjuster, and the mass ratio of the stearamidopropyl dimethylamine to the pH adjuster is 1:0.15-0.35.

[0017] Furthermore, the pH adjuster includes but is not limited to lactic acid.

[0018] According to the present invention, at 20-30° C., the cosmetic composition is viscous and can be atomized by a sprayer.

[0019] According to the present invention, at 20-30° C., the cosmetic composition filled in the bottle does not flow or flows slightly when tilted at 40°-50°.

[0020] According to some specific aspects of the present invention, at 20-30° C., the viscosity of the cosmetic composition is 3000-6000 mPa·s.

[0021] According to some specific aspects of the present invention, the cosmetic composition further comprises a preservative, and the preservative comprises a combination of one or more selected from 1,2-hexanediol, p-hydroxyacetophenone, sodium benzoate, and phenoxyethanol.

[0022] According to some specific aspects of the present invention, the cosmetic composition further comprises (daily-use) fragrance and the like.

[0023] In some embodiments of the present invention, in the cosmetic composition, based on mass percentage, the stearamidopropyl dimethylamine accounts for 0.5%-0.6%, the cetearyl alcohol and / or cetyl alcohol accounts for 1.2%-1.8%, the hair conditioner accounts for 4%-6%, the oil accounts for 1.0%-1.4%, and the antistatic agent accounts for 0.7%-1.3%.

[0024] Another technical solution provided by the present invention is a method for preparing the above-mentioned cosmetic composition, the method comprising:

[0025] Dispersing stearamidopropyl dimethylamine, an optional pH adjuster, and an optional preservative in water, and mixing under heating conditions to obtain a first mixture;

[0026] Mixing cetearyl alcohol and / or cetyl alcohol and oil under heating conditions to obtain a second mixture;

[0027] The second mixture is added to the first mixture, emulsified, cooled after emulsification, a hair conditioner is added, emulsification is continued, cooled again, an antistatic agent is added, and mixed.

[0028] Furthermore, during the process of preparing the first mixture and the second mixture, the heating condition is to heat the mixture to 75-80°C.

[0029] Furthermore, after the emulsification is completed, the temperature is lowered to 45-50°C.

[0030] Furthermore, the temperature after cooling again is 35-40°C.

[0031] Another technical solution provided by the present invention is a use of the above-mentioned cosmetic composition in the preparation of a wash-free conditioner spray.

[0032] When used in a leave-in conditioner spray, the cosmetic composition of the present invention can be dispensed in a mist-like form from a non-high-pressure spray bottle, eliminating the need for hand application. This convenient, quick, and hygienic solution smooths frizzy hair and improves dry hair anytime, anywhere. Furthermore, the composition of the present invention offers excellent stability, a fine spray that adheres evenly to hair, and a refreshing, non-sticky feel, resolving many of the challenges of the prior art.

[0033] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0034] Based on the fact that most of the existing leave-in conditioners and hair masks need to be applied to the hair by hand, and the product will remain on the hands, requiring additional hand cleaning after use, and uneven application, etc., the present invention innovatively provides a cosmetic composition that can maintain high viscosity under low shear force and appear to be non-flowing or only slightly flowing; the viscosity is greatly reduced under relatively high shear force, and the surface tension can be maintained at a low level, so that it can be sprayed in a very fine mist from a non-high-pressure spray bottle. Specifically, stearamidopropyl dimethylamine is used as an emulsifier, and cetearyl alcohol and / or cetyl alcohol are used as As an emulsion stabilizer, it is also combined with a hair conditioner, oil, and antistatic agent. When their contents are controlled within a specific range, not only does it achieve the above-mentioned high viscosity state under normal conditions, but it can also be atomized and sprayed using a conventional spray bottle when a certain shear force is applied, thereby avoiding the disadvantages of applying by hand. At the same time, the atomized sprayed composition is easier to apply evenly. In addition, the cosmetic composition of the present invention has unexpected storage stability and does not experience undesirable phenomena such as stratification under heat resistance (up to 48°C), cold resistance (up to -18°C), and centrifugation (2000rpm, 30min) conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The pictures are of samples of the cosmetic compositions obtained in Examples 1-6 of the present invention tilted at 45°;

[0036] Figure 2 The pictures show samples of the cosmetic compositions obtained in Comparative Examples 1-7 of the present invention tilted at 45°.

[0037] Figure 3 These are pictures of the atomization effects of the samples of the cosmetic compositions obtained in Examples 1-6 of the present invention;

[0038] Figure 4 These are pictures of the atomization effects of the samples of the cosmetic compositions obtained in Comparative Examples 1-7 of the present invention;

[0039] Figure 5 These are pictures showing the results of heat resistance tests on samples of the cosmetic compositions obtained in Examples 1-6 of the present invention;

[0040] Figure 6 These are pictures showing the results of heat resistance tests on samples of the cosmetic compositions obtained in Comparative Examples 1-7 of the present invention;

[0041] Figure 7 These are pictures showing the results of cold resistance tests on samples of the cosmetic compositions obtained in Examples 1-6 of the present invention;

[0042] Figure 8 These are pictures showing the effects of cold resistance tests on samples of the cosmetic compositions obtained in Comparative Examples 1-7 of the present invention;

[0043] Figure 9 These are pictures showing the results of centrifugation tests on samples of the cosmetic compositions obtained in Examples 1-6 of the present invention;

[0044] Figure 10 These are pictures showing the effects of centrifugation tests on samples of the cosmetic compositions obtained in Comparative Examples 1-7 of the present invention. DETAILED DESCRIPTION

[0045] The above scheme is further described below in conjunction with specific examples; it should be understood that these examples are used to illustrate the basic principles, main features and advantages of the present invention, and the present invention is not limited to the scope of the following examples; the implementation conditions adopted in the examples can be further adjusted according to specific requirements, and the implementation conditions not specified are generally the conditions in routine experiments.

[0046] Unless otherwise specified in the following examples, all raw materials were purchased from commercial sources or prepared by conventional methods in the art.

[0047] Stearamidopropyl dimethylamine, purchased from INEOS, brand S-13MB; lactic acid, purchased from Kebien, brand PF 90; 1,2-hexanediol, purchased from Guangzhou Nuoxin, brand DJ diol-6 100; p-hydroxyacetophenone, purchased from Symrise, brand H; caprylic / capric triglyceride, purchased from Evonik, brand CT MB; cetearyl alcohol, purchased from Kao, brand 6850; polyquaternium-22, purchased from Lubrizol, brand 280NP; cyclopentasiloxane, purchased from Xinyue, brand KF-995; (daily use) fragrance, purchased from Shanghai Heyun; cetyl alcohol, purchased from BASF, brand 16; Coconut oil alcohol-caprylate / caprate, purchased from BASF, brand LC; sunflower (HELIANTHUS ANNUUS) seed oil, purchased from Samyang; polyquaternium-7, purchased from Lubrizol, brand 740; glyceryl stearate, purchased from KWANG IL, brand KM-105C.

[0048] Example 1

[0049] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 1.

[0050] Table 1

[0051]

[0052] The preparation method of the cosmetic composition comprises: adding a preservative, a pH adjuster, and an emulsifier into water, heating the water to 75-80° C. to dissolve the mixture, and obtaining a first mixture;

[0053] Mix and disperse the oil and emulsion stabilizer, heat to 75-80°C to dissolve, and obtain a second mixture. Then add the second mixture to the first mixture and emulsify at an emulsification speed of 6000 rpm for 5 minutes.

[0054] After emulsification, cool to 50°C and add hair conditioner to continue emulsification;

[0055] The mixture was cooled to 40° C., an antistatic agent and a fragrance were added, mixed, and cooled to prepare a cosmetic composition.

[0056] Example 2

[0057] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 2.

[0058] Table 2

[0059]

[0060] The preparation method of the cosmetic composition is the same as that of Example 1.

[0061] Example 3

[0062] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 3.

[0063] Table 3

[0064]

[0065]

[0066] The preparation method of the cosmetic composition is the same as that of Example 1.

[0067] Example 4

[0068] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 4.

[0069] Table 4

[0070]

[0071] The preparation method of the cosmetic composition is the same as that of Example 1.

[0072] Example 5

[0073] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 5.

[0074] Table 5

[0075]

[0076]

[0077] The preparation method of the cosmetic composition is the same as that of Example 1.

[0078] Example 6

[0079] This example provides a cosmetic composition and a preparation method thereof. The formula of the cosmetic composition is shown in Table 6.

[0080] Table 6

[0081]

[0082] The preparation method of the cosmetic composition is the same as that of Example 1.

[0083] Comparative Example 1

[0084] This example provides a cosmetic composition and a preparation method thereof, which are basically the same as Example 1, except that the content of stearamidopropyl dimethylamine is increased to 1.0%, the content of lactic acid is increased to 0.24%, and the water content is adjusted accordingly to make the total amount 100%.

[0085] Comparative Example 2

[0086] This example provides a cosmetic composition and a preparation method thereof, which are basically the same as Example 1, except that the content of stearamidopropyl dimethylamine is increased to 0.8%, the content of lactic acid is increased to 0.19%, and the water content is adjusted accordingly to make the total amount 100%.

[0087] Comparative Example 3

[0088] This example provides a cosmetic composition and a preparation method thereof, which are basically the same as Example 1, except that the content of stearamidopropyl dimethylamine is reduced to 0.3%, the content of lactic acid is reduced to 0.07%, and the water content is adjusted accordingly to make the total amount 100%.

[0089] Comparative Example 4

[0090] This example provides a cosmetic composition and a preparation method thereof, which is basically the same as Example 1, except that the content of cetearyl alcohol is increased to 2.5%, and the water content is correspondingly adjusted to make the total amount 100%.

[0091] Comparative Example 5

[0092] This example provides a cosmetic composition and a preparation method thereof, which are basically the same as Example 1, except that the content of stearamidopropyl dimethylamine is increased to 1.0%, the content of lactic acid is increased to 0.24%, and the content of cetearyl alcohol is increased to 3.0%, and the water content is adjusted accordingly so that the total amount is 100%.

[0093] Comparative Example 6

[0094] This example provides a cosmetic composition and a preparation method thereof, which are basically the same as Example 1, except that the content of stearamidopropyl dimethylamine is increased to 2.0%, the content of lactic acid is increased to 0.48%, the content of cetearyl alcohol is increased to 4.0%, 5.0% of cyclopentasiloxane is replaced with 5.0% of sunflower (HELIANTHUS ANNUUS) seed oil, and the water content is adjusted accordingly so that the total amount is 100%.

[0095] Comparative Example 7

[0096] This example provides a cosmetic composition and a preparation method thereof, which is basically the same as Example 1, except that 0.5% of stearamidopropyl dimethylamine is replaced with 0.5% of glyceryl stearate, and the water content is adjusted accordingly to make the total amount 100%.

[0097] Performance Testing

[0098] (1) Appearance: The samples obtained in Examples 1-6 and Comparative Examples 1-7 were placed in transparent plastic bottles, tilted at 45° and held for 3 seconds to observe whether the samples flowed;

[0099] For detailed test results, see Figure 1-2 As shown, Figure 1 The samples of Examples 1-6 are tilted at 45°. It can be seen that no flow occurs in Examples 1-3 and Examples 5-6, and only a slight flow occurs in Example 4, which is very small. Figure 2 The samples of comparative examples 1-7 are tilted at 45°. It can be seen that comparative examples 1-3 and comparative examples 6-7 all have obvious flow, while comparative example 4-5 has no flow. The statistical results are shown in Table 7.

[0100] (2) Viscosity: After the sample is cooled to 25°C, it is measured using an LV viscometer (LVT, PIN NO 3.*12 RPM) (unit: mPa·s);

[0101] The test results show that the viscosities of Comparative Examples 1-3 and Comparative Example 6 are relatively small, and Comparative Example 1 is even below 1000 mPa·s. In particular, the viscosity of Comparative Example 7 is too small to be measured, while the viscosities of the samples obtained in Examples 1-6 of the present invention are relatively high, all above 3000 mPa·s. The statistical results are shown in Table 7.

[0102] (3) pH value: The sample was diluted with water at a ratio of 1:9 and then measured using a pH meter. The statistical results are shown in Table 7.

[0103] (4) Atomization effect test: The samples obtained in Examples 1-6 and Comparative Examples 1-7 were respectively poured into non-high-pressure spray bottles, the nozzles were pressed to spray, and the distribution of the spray droplets was observed.

[0104] For detailed test results, see Figure 3-4 As shown, Figure 3 The atomization effect pictures of the samples obtained in Examples 1-6 show that their atomization effects are all good, among which Examples 1-2 and Example 4 have the best atomization effects, while Examples 3 and Examples 5-6 have slightly inferior atomization effects, but the difference is not large, and only a small amount of droplet aggregation exists;

[0105] Figure 4 The atomization effect pictures of the samples obtained in Comparative Examples 1-7 show that the atomization effects of Comparative Examples 1-3 and Comparative Example 7 are good, but in the atomization state of Comparative Example 4, a linear effect formed by several droplets can be clearly seen, and the atomization effect of Comparative Example 5 is very poor. Comparative Example 6 has no atomization effect, and almost all of the liquid is sprayed in the form of a water column.

[0106] Assume that the complete atomization of the sample is 5 points, and the sample is sprayed in the form of a water column is 0 points. The specific statistical results are shown in Table 7.

[0107] (5) Heat resistance test: Place the sample in a constant temperature box at (48±1)°C for 24 hours. After returning to room temperature, observe whether there is any thinning or stratification. The results of the heat resistance test of the samples obtained in Examples 1-6 are shown in Figure 5 As shown, there is no thinning, delamination and other phenomena; the results of the heat resistance test of the samples obtained in Comparative Examples 1-7 are shown in Figure 6 As shown, Comparative Example 7 showed serious delamination;

[0108] Cold resistance test: Place the sample in a refrigerator at (-18±1)℃ for 24 hours, and observe whether it becomes thinner or delaminated after returning to room temperature. The results of the cold resistance test of the samples obtained in Examples 1-6 are shown in the table. Figure 7 As shown, there is no thinning, stratification and other phenomena; the results of the cold resistance test of the samples obtained in Comparative Examples 1-7 are shown in Figure 8 As shown, it can be seen that comparative examples 1-3 and comparative example 7 all have delamination phenomena;

[0109] Centrifugal test: The sample was injected into the centrifuge tube to 2 / 3 of the height, placed in the centrifuge, and the centrifuge was adjusted to a centrifugal speed of 2000 r / min. The centrifuge was rotated for 30 minutes, and the sample was taken out to observe whether there was oil discharge, stratification, etc.; the centrifugal test results of the samples obtained in Examples 1-6 are shown in FIG. Figure 9 As shown, there is no oil, stratification and other phenomena; the centrifugal test results of the samples obtained in Comparative Examples 1-7 are shown in FIG. Figure 10 As shown, it can be seen that comparative example 7 has oily and serious stratification phenomena.

[0110] The specific statistical results are shown in Table 7.

[0111] Table 7

[0112]

[0113] From the above test results, it can be seen that Comparative Examples 1-3 exhibited obvious flow, which is an undesirable phenomenon in the present invention. Although they achieved good atomization effects, they also exhibited stratification under cold-resistant conditions, indicating poor low-temperature storage performance.

[0114] Although comparative examples 4-5 do not flow, their atomization effect is poor, and it is difficult to achieve uniform application without other means;

[0115] Comparative Example 6 had an unexpected flow and the worst atomization effect, with almost all the spray being in the form of a water column, which was completely contrary to the original intention of the present invention.

[0116] Comparative Example 7 exhibited obvious flow, which was not expected by the present invention. Although a good atomization effect could be achieved, severe stratification occurred in heat resistance, cold resistance, and centrifugation, indicating that its storage stability was very poor.

[0117] However, Examples 1-6 of the present invention can maintain high viscosity under low shear force, showing a state of no flow or only slight flow; the viscosity is greatly reduced under relatively high shear force, and a low surface tension can be maintained, so that it can be sprayed in a very fine mist from a non-high-pressure spray bottle. At the same time, it also has unexpectedly excellent stability under high and low temperatures and severe disturbance (centrifugation), and can adapt to more stringent application environments.

[0118] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention are intended to be covered by the scope of protection of the present invention.

[0119] The endpoints of the ranges and any values ​​disclosed herein are not limited to the precise ranges or values, and these ranges or values ​​should be understood to include values ​​close to these ranges or values. For numerical ranges, the endpoints of each range, the endpoints of each range and individual point values, and the individual point values ​​can be combined with each other to obtain one or more new numerical ranges, which should be considered to be specifically disclosed herein.

Claims

1. A cosmetic composition, characterized in that The cosmetic composition comprises stearamidopropyl dimethylamine, cetearyl alcohol and / or cetyl alcohol, a hair conditioning agent, oil, an antistatic agent and water; Calculated by mass percentage, in the cosmetic composition, the stearamidopropyl dimethylamine accounts for 0.4%-0.7%, the cetearyl alcohol and / or cetyl alcohol accounts for 1.0%-2.0%, the hair conditioner accounts for 3%-7%, the oil accounts for 1.0%-1.5%, and the antistatic agent accounts for 0.5%-1.5%.

2. The cosmetic composition according to claim 1, characterized in that The mass ratio of the stearamidopropyl dimethylamine, the cetearyl alcohol and / or cetyl alcohol, the hair conditioner, the oil, and the antistatic agent is 1:2.5-4:6-14:1.8-3.5:1-3.

3. The cosmetic composition according to claim 2, characterized in that The mass ratio of the stearamidopropyl dimethylamine, the cetearyl alcohol and / or cetyl alcohol, the hair conditioner, the oil, and the antistatic agent is 1:2.5-3.5:8-12:2-3:1.5-2.

5.

4. The cosmetic composition according to claim 1, characterized in that The hair conditioning agent is a combination of one or more selected from cyclopentasiloxane, coconut oil-caprylate / caprate and sunflower seed oil; and / or, The oil comprises caprylic / capric triglyceride; and / or, The antistatic agent comprises polyquaternium-22 and / or polyquaternium-7.

5. The cosmetic composition according to claim 1, characterized in that The cosmetic composition further comprises a pH adjuster, and the pH value of the cosmetic composition is adjusted to 5.5-7.0 by the pH adjuster; or, the cosmetic composition further comprises a pH adjuster, and the mass ratio of the stearamidopropyl dimethylamine to the pH adjuster is 1:0.15-0.

35.

6. The cosmetic composition according to claim 1, characterized in that At 20-30° C., the cosmetic composition is viscous and can be atomized by a sprayer; or At 20-30° C., the cosmetic composition filled in the bottle does not flow or flows slightly when tilted at 40°-50°.

7. The cosmetic composition according to claim 1, wherein At 20-30° C., the cosmetic composition has a viscosity of 3000-6000 mPa·s.

8. The cosmetic composition according to claim 1, wherein The cosmetic composition further comprises a preservative, wherein the preservative comprises a combination of one or more selected from 1,2-hexanediol, p-hydroxyacetophenone, sodium benzoate, and phenoxyethanol; and / or, The cosmetic composition further comprises a pH adjuster, wherein the pH adjuster comprises lactic acid; and / or, Calculated by mass percentage, in the cosmetic composition, the stearamidopropyl dimethylamine accounts for 0.5%-0.6%, the cetearyl alcohol and / or cetyl alcohol accounts for 1.2%-1.8%, the hair conditioner accounts for 4%-6%, the oil accounts for 1.0%-1.4%, and the antistatic agent accounts for 0.7%-1.3%.

9. A method for preparing the cosmetic composition according to any one of claims 1 to 8, characterized in that: The preparation method comprises: Dispersing stearamidopropyl dimethylamine, an optional pH adjuster, and an optional preservative in water, and mixing under heating conditions to obtain a first mixture; Mixing cetearyl alcohol and / or cetyl alcohol and oil under heating conditions to obtain a second mixture; The second mixture is added to the first mixture, emulsified, cooled after emulsification, a hair conditioner is added, emulsification is continued, cooled again, an antistatic agent is added, and mixed.

10. Use of the cosmetic composition according to any one of claims 1 to 8 in the preparation of a leave-in conditioner spray.

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