Hair dyeing penetration enhancer as well as preparation method and application thereof
Through the penetration enhancer of a specific composition, the problems of poor coloring strength and low color fastness of plant pigment hair dye in the prior art are solved, and efficient and safe hair dyeing effect are achieved.
Patent Information
- Application Number
- CN202510191276.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-08
- Filing Date
- 2025-02-20
- Publication Date
- 2025-05-13
AI Technical Summary
In the prior art, the coloring force of the phytochrome dye hair dye has poor coloring strength and low color fastness, and the effect of synergistic compatibility with the hair dye is poor, resulting in unsatisfactory coloring effect.
The penetration promoters prepared using specific compositions, including components such as wax stearic derivatives, polyols, thalone, oleic acid, lilac bud extract, menthol, tetrahydropiperine and eucalyptus oil, are prepared by specific proportions and processes to form appropriate consistency and synergistic effects.
It significantly promotes the coloring effect of hair dye, has high color fastness, excellent hair dyeing effect, and is easy to operate, and has high safety in choosing plant pigments.
Smart Images
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Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of hair dye products, and in particular relates to a hair dye penetration enhancer and a preparation method and application thereof. Background Art
[0002] As people's living standards improve, their aesthetic tastes become more diverse. Compared with men, women pay more attention to their appearance and have stricter requirements for hairstyle management. Hair dye, as a cosmetic for dyeing hair, has gradually become a daily routine. People feel happy by dyeing their hair. However, after dyeing hair with plant pigments, due to the large molecules of plant pigments, they will fade after repeated washing, making the hair color lighter and reducing the beauty. Therefore, a product that can effectively improve color fastness and coloring strength is needed.
[0003] Penetration enhancers can improve color strength and color fastness. However, the penetration enhancers currently on the market cannot improve color fastness due to their large color resistance. Moreover, during use, due to the thick consistency of the hair dye, the penetration enhancers are difficult to diffuse, which is not conducive to the pigment molecules entering the hair. When the hair dye is too diluted, due to the low concentration and low content, it is even more difficult for the penetration enhancers and pigments to adhere to the hair. It can be seen that the thick or thin consistency of the product affects the coloring effect of the hair.
[0004] Therefore, there is an urgent need for a penetration enhancer that can promote coloring strength and fastness to meet high requirements, and can also work synergistically with hair dyes to effectively improve the coloring fastness. Summary of the invention
[0005] The technical problem to be solved by the present application is to overcome the defects of the prior art plant pigment hair dye penetration enhancer, such as poor coloring strength, low color fastness, poor synergistic compatibility with hair dye, and unsatisfactory coloring effect, and to provide a hair dye penetration enhancer and its preparation method and application. The penetration enhancer prepared by the composition of the specific type of the present application can significantly promote the coloring effect of the hair dye, and has high color fastness and excellent hair dyeing effect.
[0006] This application adopts the following technical solutions to solve the above technical problems:
[0007] The present application provides a hair dye penetration enhancer, which is composed of 100 parts of water and 5 to 30 parts of a penetration enhancer; wherein the penetration enhancer is composed of a penetration enhancer A, a penetration enhancer B, a penetration enhancer C and a penetration enhancer D;
[0008] Based on 100 parts by weight of the water, the penetration enhancer A is composed of 2 to 20 parts of spermaceti derivatives;
[0009] Based on 100 parts by weight of the water, the penetration enhancer B is composed of 2 to 10 parts of polyol;
[0010] Based on 100 parts by weight of the water, the penetration enhancer C is composed of the following components in parts by weight: 0.1 to 1 parts of thiazone and 0.5 to 3 parts of oleic acid;
[0011] Based on 100 parts by weight of the water, the penetration enhancer D is composed of the following components in parts by weight: 0.1 to 1 part of clove bud extract, 0.01 to 0.1 part of menthol, 0.01 to 0.12 part of tetrahydropiperine and 0.01 to 0.1 part of eucalyptus oil.
[0012] In some embodiments, in the penetration enhancer A, the cetearyl alcohol derivative consists of ceteareth-20 and cetearyl alcohol.
[0013] In some embodiments, in the penetration enhancer A, based on 100 parts by weight of the water, the weight of the ceteareth-20 is 1 to 10 parts, preferably 1.2 to 8 parts, more preferably 1.4 to 7.1 parts, for example 4.29 parts.
[0014] Based on 100 parts by weight of the water, the weight of the cetearyl alcohol is 1 to 10 parts, preferably 1.2 to 8 parts, more preferably 1.4 to 7.1 parts, for example 4.29 parts.
[0015] In some embodiments, in the penetration enhancer B, the polyol is propylene glycol.
[0016] Based on 100 parts by weight of the water, the weight of the propylene glycol is 2.8 to 7.1 parts, preferably 4 to 6 parts, more preferably 5.7 to 6.5 parts, for example 5.7 parts.
[0017] In some embodiments, based on 100 parts by weight of the water, in the penetration enhancer C, based on 100 parts by weight of the water, the weight of the thiazone is 0.14 to 7 parts, preferably 0.2 to 0.6 parts, more preferably 0.4 to 0.6 parts, for example 0.43 parts.
[0018] In some embodiments, based on 100 parts by weight of the water, the weight of the oleic acid is 0.71 to 2.86 parts, preferably 1 to 2.8 parts, more preferably 1.4 to 2 parts, for example 1.43 parts.
[0019] In some embodiments, based on 100 parts by weight of the water, the weight of the clove bud extract is 0.1 to 0.7 parts, preferably 0.14 to 0.6 parts, more preferably 0.2 to 0.45 parts, for example 0.43 parts.
[0020] In some embodiments, based on 100 parts by weight of the water, the weight of the menthol is 0.01 to 0.71 parts, preferably 0.14 to 0.05 parts, more preferably 0.02 to 0.035 parts, for example 0.03 parts.
[0021] In some embodiments, based on 100 parts by weight of the water, the weight of the tetrahydropiperine is 0.01 to 0.082 parts, preferably 0.014 to 0.07 parts, more preferably 0.23 to 0.82 parts, such as 0.35 parts and 0.58 parts.
[0022] In some embodiments, based on 100 parts by weight of the water, the weight of the eucalyptus oil is 0.01 to 0.71 parts, preferably 0.14 to 0.05 parts, more preferably 0.02 to 0.035 parts, for example 0.03 parts.
[0023] The present application also provides a method for preparing the penetration enhancer as described above, comprising the following steps:
[0024] (1) heating water, propylene glycol, and clove bud extract until dissolved to prepare an aqueous phase;
[0025] (2) stirring and heating ceteareth-20, cetearyl alcohol, and oleic acid to 70-80° C. until dissolved to obtain an oil phase;
[0026] (3) adding the oil phase to the water phase and homogenizing;
[0027] (4) After homogenization, add menthol, tetrahydropiperine, thiophene ketone and eucalyptus oil after cooling, stir evenly, and cool down.
[0028] In some embodiments, the heating temperature in step (1) is 65-75°C.
[0029] In some embodiments, the heating temperature in step (2) is 70-80°C.
[0030] In some embodiments, the homogenization temperature in step (3) is 70-80°C.
[0031] In some embodiments, the homogenization time in step (3) is 3 to 7 minutes.
[0032] In some embodiments, the cooling temperature in step (4) is 40-45°C.
[0033] In some embodiments, the temperature in step (4) is lowered to below 38°C.
[0034] The present application also provides a hair dye penetration enhancer, which is prepared by the preparation method of the hair dye penetration enhancer.
[0035] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present application.
[0036] The reagents and raw materials used in this application are commercially available.
[0037] The positive progressive effects of the present application are that the hair dye penetration enhancer prepared by the present application is easy to operate, the plant pigments used are relatively safe, the coloring strength is strong, the waiting time for hair dyeing is short, and it can be well compatible with the hair dye to synergistically promote the hair dyeing effect, thereby achieving high dyeing reliability and long retention time. DETAILED DESCRIPTION
[0038] The present application is further described below by way of examples, but the present application is not limited to the scope of the examples. The experimental methods without specific conditions in the following examples are selected according to conventional methods and conditions, or according to the product instructions.
[0039] The raw materials in the following examples and comparative examples are all commercially available.
[0040] The preparation method of clove bud extract comprises: putting 1000g of clove bud into a multifunctional extraction tank, adding 8000g of water, refluxing extraction for 3 times, filtering, combining the filtrate, concentrating under reduced pressure at a temperature of 60°C, pumping the concentrated material into a storage barrel of a spray drying tower, controlling the inlet temperature to be 190°C and the outlet temperature to be 95°C, and releasing dry powder from the lower part of the tower body and the lower part of the cyclone separator after spraying.
[0041] Example 1
[0042] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 1 (the " / " in the table are homemade products, and the specific preparation method is shown above).
[0043] Table 1
[0044]
[0045] The preparation method of the penetration enhancer comprises the following steps:
[0046] (1) heating water, propylene glycol, and clove bud extract to 70° C. until dissolved to prepare an aqueous phase;
[0047] (2) stirring and heating ceteareth-20, cetearyl alcohol, and oleic acid to 75° C. until dissolved to obtain an oil phase;
[0048] (3) Add the oil phase to the water phase and homogenize at 70°C for 6 min;
[0049] (4) After homogenization, the mixture was stirred and cooled to 42°C, menthol, tetrahydropiperine, thiophene ketone and eucalyptus oil were added, stirred evenly, and the temperature was lowered to 38°C.
[0050] Example 2
[0051] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 2 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0052] Table 2
[0053]
[0054] Example 3
[0055] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 3 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0056] Table 3
[0057]
[0058]
[0059] Example 4
[0060] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 4 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0061] Table 4
[0062]
[0063]
[0064] Example 5
[0065] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 5 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0066] Table 5
[0067]
[0068] Example 6
[0069] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 6 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0070] Table 6
[0071]
[0072] Example 7
[0073] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 7 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). The difference from Example 1 is that the amounts of penetration enhancers A, B, C and D are different, and the other condition parameters are the same as Example 1.
[0074] Table 7
[0075]
[0076]
[0077] Comparative Example 1
[0078] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 8 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that sodium lauryl sulfate having the same mass as that of cetearyl alcohol is added to the penetration enhancer A, and the other condition parameters are the same as those in Example 1.
[0079] Table 8
[0080]
[0081]
[0082] Comparative Example 2
[0083] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 9 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that ethanol of the same mass as propylene glycol is added to the penetration enhancer B, and the other condition parameters are the same as those in Example 1.
[0084] Table 9
[0085]
[0086] Comparative Example 3
[0087] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 10 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that the thiazide in the penetration enhancer C is replaced by laurocapram, and the penetration enhancer D is not added, and the other condition parameters are the same as in Example 1.
[0088]
[0089] Comparative Example 4
[0090] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 11 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that the ceteareth-20 in the penetration enhancer A is replaced by sodium lauryl sulfate; the propylene glycol in the penetration enhancer B is replaced by ethanol; the thiophene in the penetration enhancer C is replaced by laurocapram, and the penetration enhancer D is not added, and the other condition parameters are the same as in Example 1.
[0091] Table 11
[0092]
[0093] Comparative Example 5
[0094] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 12 (the " / " in the table are homemade products, and the specific preparation method is described above). Compared with Example 1, the difference is that sodium dodecyl sulfate is added to the penetration enhancer A.
[0095] Table 12
[0096]
[0097] Comparative Example 6
[0098] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 13 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that laurocapram is added to the penetration enhancer C.
[0099] Table 13
[0100]
[0101]
[0102] Comparative Example 7
[0103] A penetration enhancer was prepared. The types and amounts of the components in the penetration enhancer are shown in Table 14 (the " / " in the table indicates a homemade product, and the specific preparation method is described above). Compared with Example 1, the difference is that sodium dodecyl sulfate was added to the penetration enhancer A; ethanol was added to the penetration enhancer B; and laurocapram was added to the penetration enhancer C.
[0104] Table 14
[0105]
[0106]
[0107] Effect Example 1
[0108] The penetration enhancers prepared in the above examples and comparative examples are mixed with hair dyes to obtain hair dye compositions for hair dyeing. The types, amounts and sources of the components of the hair dyes are shown in Table 15.
[0109] Table 15
[0110]
[0111] Among them, the preparation method of green tea extract includes the following steps: putting 1000g of green tea into a multifunctional extraction tank, adding 8000g of water, reflux extraction 3 times, filtering, combining the filtrate, and concentrating under reduced pressure at a temperature of 60°C, pumping the material after reduced pressure concentration into a storage barrel of a spray drying tower, controlling the inlet temperature to 190°C and the outlet temperature to 95°C, and releasing dry powder from the lower part of the tower body and the lower powder receiver of the cyclone separator after spraying.
[0112] The preparation method of Platycladus orientalis leaf extract comprises: putting 1000g Platycladus orientalis leaf into a multifunctional extraction tank, adding 8000g water, refluxing extraction for 3 times, filtering, combining the filtrate, concentrating under reduced pressure at a temperature of 60°C, pumping the concentrated material under reduced pressure into a storage barrel of a spray drying tower, controlling the inlet air temperature to 190°C and the outlet air temperature to 95°C, and releasing dry powder from the lower part of the tower body and the lower pollinator of the cyclone separator after spraying.
[0113] The preparation method of grape seed extract comprises: putting 1000g of grape seeds into a multifunctional extraction tank, adding 8000g of water, refluxing extraction for 3 times, filtering, combining the filtrate, decompressing and concentrating the liquid, pumping the decompressed and concentrated material into a storage barrel of a spray drying tower, controlling the inlet air temperature to be 180-200°C and the outlet air temperature to be 90-100°C, and releasing dry powder from the lower part of the tower body and the lower powder receiver of the cyclone separator after spraying.
[0114] The preparation method of salvia miltiorrhiza extract comprises: putting 1000g salvia miltiorrhiza into a multifunctional extraction tank, adding 8000g water, refluxing extraction for 3 times, filtering, combining the filtrate, concentrating under reduced pressure at a temperature of 60°C, pumping the concentrated material under reduced pressure into a storage barrel of a spray drying tower, controlling the inlet air temperature to be 190°C and the outlet air temperature to be 95°C, and releasing dry powder from the lower part of the tower body and the lower pollinator of the cyclone separator after spraying.
[0115] The penetration enhancers prepared in the above-mentioned embodiments and comparative examples were added and mixed with the hair dye to obtain a hair dye composition. The properties of the hair dye composition were compared. If the consistency was too thin or too thick, it could not be used. The properties of each group are shown in Table 16.
[0116] Apply the hair dye composition on the hair, cover with plastic wrap, and wait for 20 minutes at room temperature. After dyeing, wash with water until it is basically colorless in the water, blow dry, and the dyeing is completed. The results are shown in Table 16.
[0117] Irritation refers to a tingling or other discomfort on the dyer's scalp during the dyeing process, which affects the dyer's hair dyeing experience and makes the penetration enhancer unusable.
[0118] The properties of the dye composition can be directly observed with the naked eye to determine the fluidity of the dye composition. When the dye composition is dilute, the hair dye composition stays on the hair for a short time to effectively combine, and the dye composition cannot be used.
[0119] Table 16
[0120]
[0121]
[0122] From the data in Table 16, it can be seen that the plant pigment dye composition composed of the penetration enhancer of Examples 1 to 7 has no irritation during the hair dyeing process and has a good sensory effect; while Comparative Examples 1 to 7 have irritation and cannot be put into use, presumably because the components in the penetration enhancer cannot achieve a synergistic effect. The hair dye compositions of Examples 1 to 7 have moderate properties and can be put into use; while Comparative Examples 1 to 2 and Comparative Example 4 have a dilute hair dye property, which makes hair dyeing impossible, presumably because the components cannot achieve a synergistic effect and cannot ensure the stability of hair dyeing.
[0123] Finally, it should be noted that in this application, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.
[0124] Although the present application has been disclosed above through the description of the specific embodiments of the present application, it should be understood that those skilled in the art can design various modifications, improvements or equivalents to the present application within the spirit and scope of the attached scheme. These modifications, improvements or equivalents should also be considered to be included in the scope of protection claimed in the present application.
Claims
1. A hair dye penetration enhancer, characterized in that: It is composed of 100 parts of water and 5 to 30 parts of penetration enhancer; Wherein, the penetration enhancer is composed of penetration enhancer A, penetration enhancer B, penetration enhancer C and penetration enhancer D; Based on 100 parts by weight of the water, the penetration enhancer A is composed of 2 to 20 parts of spermaceti derivatives; the penetration enhancer B is composed of 2 to 10 parts of polyols; the penetration enhancer C is composed of the following components in parts by weight: 0.1 to 1 part of thiazone and 0.5 to 3 parts of oleic acid; the penetration enhancer D is composed of the following components in parts by weight: 0.1 to 1 part of clove bud extract, 0.01 to 0.1 part of menthol, 0.01 to 0.12 parts of tetrahydropiperine and 0.01 to 0.1 part of eucalyptus oil.
2. The hair dye penetration enhancer according to claim 1, wherein In the penetration enhancer A, the cetearyl alcohol derivative consists of ceteareth-20 and cetearyl alcohol.
3. The hair dye penetration enhancer according to claim 2, wherein The penetration enhancer A satisfies at least one of the following conditions: Based on 100 parts by weight of the water, the weight of the ceteareth-20 is 1 to 10 parts, preferably 1.2 to 8 parts, more preferably 1.4 to 7.1 parts, for example 4.29 parts; Based on 100 parts by weight of the water, the weight of the cetearyl alcohol is 1 to 10 parts, preferably 1.2 to 8 parts, more preferably 1.4 to 7.1 parts, for example 4.29 parts.
4. The hair dye penetration enhancer according to claim 1, wherein The penetration enhancer B satisfies at least one of the following conditions: The polyol is propylene glycol; Based on 100 parts by weight of the water, the weight of the propylene glycol is 2.8 to 7.1 parts, preferably 4 to 6 parts, more preferably 5.7 to 6.5 parts, for example 5.7 parts.
5. The hair dye penetration enhancer according to claim 1, wherein The penetration enhancer C satisfies at least one of the following conditions: Based on 100 parts by weight of the water, the weight of the thiazone is 0.14 to 7 parts, preferably 0.2 to 0.6 parts, more preferably 0.4 to 0.6 parts, for example 0.43 parts; Based on 100 parts by weight of the water, the weight of the oleic acid is 0.71 to 2.86 parts, preferably 1 to 2.8 parts, more preferably 1.4 to 2 parts, for example 1.43 parts.
6. The hair dye penetration enhancer according to claim 1, wherein The penetration enhancer D satisfies at least one of the following conditions: Based on 100 parts by weight of the water, the weight of the clove bud extract is 0.1 to 0.7 parts, preferably 0.14 to 0.6 parts, more preferably 0.2 to 0.45 parts, for example 0.43 parts; Based on 100 parts by weight of the water, the weight of the menthol is 0.01 to 0.71 parts, preferably 0.14 to 0.05 parts, more preferably 0.02 to 0.035 parts, for example 0.03 parts; Based on 100 parts by weight of the water, the weight of the tetrahydropiperine is 0.01 to 0.082 parts, preferably 0.014 to 0.07 parts, more preferably 0.23 to 0.82 parts, such as 0.35 parts and 0.58 parts; Based on 100 parts by weight of the water, the weight of the eucalyptus oil is 0.01 to 0.71 parts, preferably 0.14 to 0.05 parts, more preferably 0.02 to 0.035 parts, for example 0.03 parts.
7. A method for preparing a penetration enhancer as claimed in any one of claims 1 to 6, characterized in that: The steps include: (1) heating the water, the propylene glycol, and the clove bud extract until dissolved to prepare an aqueous phase; (2) stirring and heating the ceteareth-20, the cetearyl alcohol, and the oleic acid to 70 to 80° C. until dissolved to obtain an oil phase; (3) adding the oil phase to the water phase and homogenizing; (4) After homogenization, add the menthol, the tetrahydropiperine, the thiophene ketone and the eucalyptus oil after cooling, stir evenly, and cool down.
8. The preparation method of the penetration enhancer according to claim 7, wherein The heating temperature in step (1) is 65-75° C.; Preferably, the heating temperature in step (2) is 70-80°C.
9. The preparation method of the penetration enhancer as claimed in claim 7, characterized in that, The homogenization temperature in step (3) is 70-80°C; Preferably, the homogenization time in step (3) is 3 to 7 minutes; Preferably, the cooling temperature in step (4) is 40-45°C; Preferably, the temperature in step (4) is lowered to below 38°C.
10. A hair dye penetration enhancer, prepared by the preparation method of the hair dye penetration enhancer according to any one of claims 7 to 9.