A type of eyeshadow that becomes brighter the more you rub it and its preparation method

Abstract

This application relates to the field of color cosmetics technology, specifically disclosing an eyeshadow that becomes brighter with rubbing and its preparation method. The eyeshadow comprises 38%-43% filler, 22%-31% colorant, 12%-16% emollient, 1%-2% moisturizer, and 4%-7% dispersant; the filler includes 30%-40% synthetic fluorophlogopite, 15%-20% triethoxyoctylsilane, 15%-20% talc, 10%-15% starch octenyl succinate aluminum, and 5%-10% silica. This eyeshadow, which becomes brighter with rubbing, possesses the advantages of providing both brightness and a sheer finish, as well as color payoff, coverage, and finishing properties.

Description

Technical Field

[0001] This application relates to the field of color cosmetics technology, and more specifically, it relates to a method for preparing an eyeshadow that becomes brighter the more it is rubbed. Background Technology

[0002] Eyeshadow is an indispensable step in makeup, which can enhance the three-dimensionality, depth, and mystery of the eyes, making the entire makeup look more perfect.

[0003] Eyeshadow is generally divided into two types: matte and shimmery. Matte eyeshadow does not contain shimmer; its color is relatively soft and it presents a matte texture. It does not reflect light and has good coverage and color payoff, which can modify the skin and contours, adding depth. Shimmery eyeshadow, on the other hand, is relatively brighter and reflects light, having a distinct pearlescent texture. They usually contain tiny glitter particles that reflect light onto the skin's surface, creating a shimmering effect. This type of eyeshadow can make the eyes look more vibrant and even brighter and more captivating.

[0004] There's a significant difference in color between matte and shimmery eyeshadows. Matte eyeshadows often contain fillers to make the color last longer, so their texture and pigmentation are often inferior to shimmery eyeshadows. Shimmery eyeshadows, on the other hand, reflect light more easily and have a shimmery effect, but may lack some skin-correcting properties. Furthermore, due to the inherent characteristics of both matte and shimmery eyeshadows, they have limitations when used alone and cannot simultaneously meet multiple makeup needs. Therefore, to achieve a perfect makeup look, you need an eyeshadow that offers both brightness and a sheer finish, as well as pigmentation, coverage, and corrective effects. Summary of the Invention

[0005] In order to make eyeshadow have both brightness and transparency, as well as color payoff, coverage and correction effects, this application provides an eyeshadow that becomes brighter the more you rub it and its preparation method.

[0006] Firstly, this application provides an eyeshadow that becomes brighter the more you rub it, employing the following technical solution:

[0007] A type of eyeshadow that becomes brighter the more you rub it, comprising 38%-43% filler, 22%-31% colorant, 12%-16% emollient, 1%-2% moisturizer and 4%-7% dispersant;

[0008] The filler comprises 30%-40% synthetic fluorophlogopite, 15%-20% triethoxyoctylsilane, 15%-20% talc, 10%-15% starch octenyl succinate aluminum and 5%-10% silica.

[0009] By employing the above technical solution, primarily through the combination of fillers such as synthetic fluorophlogopite, triethoxyoctylsilane, talc, starch octenyl succinate, and silica, a combination of large-particle-size flake structures and anti-caking spherical structures is achieved. This combination facilitates a matte texture with a sheer finish, is less prone to clumping, and features uniform particle size and even adhesion to the pearlescent particles. Specifically, the addition of synthetic fluorophlogopite increases the product's volume and stability, resulting in richer and brighter colors; triethoxyoctylsilane provides excellent lubricity and smoothness, enhancing product comfort; talc offers good oil absorption and water resistance, maintaining the eyeshadow's longevity; and starch octenyl succinate and silica stabilize the pigments. This solution creates an eyeshadow that combines brightness and sheerness with color payoff, coverage, and corrective effects.

[0010] Optionally, the colorant comprises 10%-15% alkylsilane-treated iron oxide red, 5-10% alkylsilane-treated iron oxide yellow, 5-10% alkylsilane-treated iron oxide black, 5-10% carbon black and 55-75% pearlescent composition.

[0011] By employing the above technical solutions, alkylsilane-treated iron oxide red, alkylsilane-treated iron oxide yellow, alkylsilane-treated iron oxide black, carbon black, and other components can provide different colors, while the pearlescent composition can increase the shimmering effect. The combination of these components enables a rich variety of eyeshadow effects. The selected colorant components have high chemical stability, preventing problems such as precipitation or color fading in the product. Simultaneously, these components can synergistically work with other components to ensure stability during the remanufacturing process. By selecting pigments such as alkylsilane-treated iron oxide, carbon black, and the pearlescent composition, the eyeshadow colors can be more vibrant and longer-lasting. The uniform dispersion of these components in the product ensures color consistency during use. The addition of the pearlescent composition to the eyeshadow increases ionic and hydrogen bonds, improving its adhesion and bonding strength, and providing good anti-sticking and chemical corrosion resistance, making the product easier to apply. Through the above solutions, eyeshadows can achieve both brightness and a sheer feel, as well as color payoff, coverage, and corrective effects.

[0012] Optionally, the pearlescent composition comprises titanium dioxide and tin oxide in a ratio of (10-20):1.

[0013] By employing the above technical solutions, titanium dioxide possesses strong reflective properties, increasing the gloss of the product surface and making the eyeshadow brighter. Tin oxide works synergistically with titanium dioxide to enhance the product's transparency, resulting in a clear and natural eyeshadow effect. A titanium dioxide to tin oxide ratio of (10-20):1 helps increase the fluidity of the pearlescent particles, preventing particle aggregation and sedimentation, thus ensuring a more uniform pearlescent effect. Both titanium dioxide and tin oxide have high chemical stability, effectively preventing colorant fading and deterioration in the product, thereby improving product stability and shelf life. This results in an eyeshadow that combines brightness and clarity with color payoff, coverage, and corrective effects.

[0014] Optionally, the emollient includes 45-55% polydimethylsiloxane, 10-15% caprylic / capric triglyceride, 5%-15% hydrogenated coconut oil glyceride, 5-10% bis-behenol, 5-10% isostearyl alcohol, and 1-5% phytosterol di-linoleyl alcohol di-linoleate.

[0015] By employing the above-mentioned technical solutions, polydimethylsiloxane can improve the smoothness and gloss of the product, making the shimmering eyeshadow easier to apply, while also providing moisturizing effects and enhancing product comfort. Caprylic / capric triglyceride, hydrogenated coconut oil triglyceride, bis-behenol, and isostearyl alcohol can regulate the texture of the product, thus making the shimmering eyeshadow more comfortable to use. Phytosterol dimeric linoleic acid dimeric linoleate helps the skin retain moisture and hydration, thereby reducing dryness caused by eyeshadow. This results in an eyeshadow that possesses both brightness and sheerness, as well as color payoff, coverage, and corrective effects.

[0016] Optionally, the moisturizer is glycerin.

[0017] By adopting the above technical solution, glycerin has lubricating and smoothing properties, which can increase the comfort and ease of application of eyeshadow that becomes brighter with rubbing, provide extra protection for the skin, effectively enhance the skin barrier function, and avoid skin dryness caused by moisture loss during eyeshadow use.

[0018] Optionally, the dispersant is isododecane.

[0019] By employing the above-mentioned technical solution, isododecane exhibits excellent dispersibility, ensuring uniform dispersion of various ingredients during eyeshadow preparation. This avoids problems caused by uneven ingredient distribution, resulting in a more stable and reliable final product quality. Isododecane itself is lightweight and easily absorbed, improving the lubricity and spreadability of the formula for a more comfortable user experience. Furthermore, its low surface tension enhances the product's adhesion to the skin.

[0020] Secondly, this application provides a method for preparing an eyeshadow that becomes brighter the more it is rubbed, using the following technical solution:

[0021] A method for preparing an eyeshadow that becomes brighter the more you rub it, comprising the following steps:

[0022] S1. Synthesize fluorophlogopite, triethoxyoctylsilane, talc, aluminum octenyl succinate starch, and silica. Mix them at high speed until uniform, and mix 1-2 times to obtain the filler.

[0023] S2. Then, treat the alkylsilane-treated iron oxide red, alkylsilane-treated iron oxide yellow, alkylsilane-treated iron oxide black, and carbon black at high speed and mix them evenly 2-3 times to obtain the matte preform.

[0024] S3, polydimethylsiloxane, glyceryl caprylate, mix at high speed until uniform, mix 2-3 times, pass through an 80-mesh sieve to obtain a portion of the softener;

[0025] S4, hydrogenated coconut oil glyceride, bis-behenol, isostearyl alcohol, phytosterol dimerlinoleyl alcohol dimerlinoleate and isododecane are mixed evenly and then dried with pearlescent composition at 50-70℃. Then, a humectant is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0026] S5. Mix pearlescent pre-mixed material, matte pre-mixed material, filler, some emollient and preservative evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0027] By adopting the above technical solution, hydrogenated coconut oil glyceride, bis-behenol, isostearyl alcohol, phytosterol dimerlinoleyl alcohol dimerlinoleate, and isododecane are dispersed and mixed with the pearlescent composition, and dried at 50-70℃ to coat the pearlescent surface. This reduces the surface tension of the oil, accelerates oil penetration, and doubles the luster of the pearlescent material. Moreover, the combination of hydrogenated coconut oil glyceride with the viscosity of bis-behenol, isostearyl alcohol, and phytosterol dimerlinoleyl alcohol dimerlinoleate allows it to quickly adhere to the skin upon contact. It also increases the ability of matte color to adhere to the surface of the pearlescent particles and increases the hydrophilicity of the pearlescent particles. When used with water, it can be evenly mixed. After processing, it is also sieved through an 80-mesh sieve to uniformly size the particles, increase the surface smoothness of the powder block, the matte appearance, and the uniformity of mixing with the matte. Through the above solution, the eyeshadow has both brightness and transparency, as well as color payoff, coverage, and correction effects.

[0028] Preferably, the high-speed mixing speed is 2500-3000 r / min.

[0029] By adopting the above technical solution, various components can be quickly mixed to form a liquid with good fluidity, so that each individual component is uniformly dispersed in the solution, thereby increasing the stability and reliability of the formulation.

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

[0031] 1. This application primarily utilizes a combination of fillers such as synthetic fluorophlogopite, triethoxyoctylsilane, talc, aluminum octenyl succinate (starch), and silica to achieve a combination of large-particle-size lamellar structures and anti-caking spherical structures. This combination facilitates a matte texture with a sheer finish, is less prone to clumping, and features uniform particle size and even adhesion to pearlescent particles. Specifically, the addition of synthetic fluorophlogopite increases the product's volume and stability, resulting in richer and brighter colors; triethoxyoctylsilane provides excellent lubricity and smoothness, enhancing product comfort; talc, a natural mineral powder, offers good oil absorption and water resistance, maintaining the eyeshadow's durability; aluminum octenyl succinate (starch) and silica are commonly used filler components that stabilize the pigments. Through this approach, an eyeshadow achieves both brightness and sheerness, while also providing color payoff, coverage, and corrective effects.

[0032] 2. This application preferably uses alkylsilane-treated iron oxide red, alkylsilane-treated iron oxide yellow, alkylsilane-treated iron oxide black, carbon black, and other components to provide different colors, while the pearlescent composition can increase the shimmering effect. The combination of these components can achieve a rich variety of eyeshadow effects. The selected colorant components have high chemical stability, which can avoid problems such as precipitation or color fading in the product. At the same time, these components can also work synergistically with other components to ensure stability during the remanufacturing process. By selecting pigment components such as alkylsilane-treated iron oxide, carbon black, and the pearlescent composition, the eyeshadow color can be more vibrant and longer-lasting. These components are uniformly dispersed in the product, ensuring color consistency during use. The addition of the pearlescent composition to the eyeshadow can increase ionic and hydrogen bonds, which is beneficial for improving its adhesion and bonding strength, and has good anti-sticking and anti-chemical corrosion properties, making the product easier to apply.

[0033] 3. The method of this application involves dispersing hydrogenated coconut oil glyceride, bis-behenol, isostearyl alcohol, phytosterol dimerlinoleyl alcohol dimerlinoleate, and isododecane, then mixing them with a pearlescent composition and drying at 50-70℃ to coat the pearlescent surface. The addition of solvents reduces the surface tension of the oil, accelerates oil penetration, and doubles the luster of the pearlescent material. Furthermore, the combination of hydrogenated coconut oil glyceride with the adhesiveness of bis-behenol, isostearyl alcohol, and phytosterol dimerlinoleyl alcohol dimerlinoleate allows it to quickly adhere to the skin upon contact, and also increases the ability of matte color to adhere to the surface of the pearlescent particles. Then, a layer of glycerin is added to increase the hydrophilicity of the pearlescent particles, allowing for uniform mixing when wet. After processing, the powder is sieved through an 80-mesh sieve to ensure uniform particle size, increase the smoothness of the powder surface, improve the matte appearance, and enhance the uniformity of mixing with the matte material. Through the above scheme, an eyeshadow that possesses both brightness and transparency, as well as color payoff, coverage, and corrective effects is created. Detailed Implementation

[0034] The present application will be further described in detail below with reference to the embodiments. Example

[0035] Example 1

[0036] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0037] S1, 70g of synthetic fluorophlogopite, 35g of triethoxyoctylsilane, 35g of talc, 25g of starch octenyl succinate aluminum, and 15g of silica are mixed at high speed and twice to obtain the filler.

[0038] S2. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0039] S3, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0040] S4, 1.5g hydrogenated coconut oil glyceride, 1.5g bis-behenol, 1.5g isostearyl alcohol, 0.8g phytosterol dimerlinoleyl alcohol dimerlinoleate and 11g isododecane are mixed evenly and then mixed with 130g pearlescent composition. The mixture is dried at 60℃, then 3g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0041] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0042] The high-speed mixing speed is 2500 r / min.

[0043] Example 2

[0044] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0045] S1, 60g of synthetic fluorophlogopite, 30g of triethoxyoctylsilane, 30g of talc, 20g of starch octenyl succinate aluminum, and 10g of silica are mixed at high speed and twice to obtain the filler.

[0046] S2. Then mix 20g of alkylsilane-treated iron oxide red, 10g of alkylsilane-treated iron oxide yellow, 10g of alkylsilane-treated iron oxide black, and 10g of carbon black at high speed until uniform, and mix 3 times to obtain matte preform.

[0047] S3, 9g of polydimethylsiloxane, and 3g of caprylic / capric glyceride are mixed evenly at high speed, mixed twice, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0048] S4, 1g hydrogenated coconut oil glyceride, 1g bis-behenol, 1g isostearyl alcohol, 0.5g phytosterol dimerlinoleyl alcohol dimerlinoleate and 8g isododecane are mixed evenly and then mixed with 110g pearlescent composition. The mixture is dried at 60℃, then 2g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0049] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0050] The high-speed mixing speed is 2500 r / min.

[0051] Example 3

[0052] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0053] S1, 80g of synthetic fluorophlogopite, 40g of triethoxyoctylsilane, 40g of talc, 30g of starch octenyl succinate aluminum, and 20g of silica are mixed at high speed and twice to obtain the filler.

[0054] S2. Then mix 30g of alkylsilane-treated iron oxide red, 20g of alkylsilane-treated iron oxide yellow, 20g of alkylsilane-treated iron oxide black, and 20g of carbon black at high speed until uniform, and mix 3 times to obtain matte preform.

[0055] S3, 11g of polydimethylsiloxane, and 4.5g of caprylic / capric glyceride are mixed evenly at high speed, mixed twice, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0056] S4, 2g hydrogenated coconut oil glyceride, 2g bis-behenol, 2g isostearyl alcohol, 1g phytosterol dimer linoleic acid diol dimer linoleate and 14g isododecane are mixed evenly and then mixed with 150g pearlescent composition. The mixture is dried at 60℃, then 4g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0057] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0058] The high-speed mixing speed is 2500 r / min.

[0059] Example 4

[0060] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0061] S1, 70g of synthetic fluorophlogopite, 35g of triethoxyoctylsilane, 35g of talc, 25g of starch octenyl succinate aluminum, and 15g of silica are mixed at high speed and twice to obtain the filler.

[0062] S2. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0063] S3, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0064] S4, 1.5g hydrogenated coconut oil glyceride, 1.5g bis-behenol, 1.5g isostearyl alcohol, 0.8g phytosterol dimerlinoleyl alcohol dimerlinoleate and 11g isododecane are mixed evenly and then mixed with 130g pearlescent composition. The mixture is dried at 60℃, then 3g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0065] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0066] The high-speed mixing speed is 3000 r / min.

[0067] Example 5

[0068] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0069] S1, 70g of synthetic fluorophlogopite, 35g of triethoxyoctylsilane, 35g of talc, 25g of starch octenyl succinate aluminum, and 15g of silica are mixed at high speed and twice to obtain the filler.

[0070] S2. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0071] S3, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0072] S4, 1.5g hydrogenated coconut oil glyceride, 1.5g bis-behenol, 1.5g isostearyl alcohol, 0.8g phytosterol dimerlinoleyl alcohol dimerlinoleate and 11g isododecane are mixed evenly and then mixed with 130g pearlescent composition. The mixture is dried at 50℃, then 3g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0073] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0074] The high-speed mixing speed is 2500 r / min.

[0075] Example 6

[0076] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0077] S1, 70g of synthetic fluorophlogopite, 35g of triethoxyoctylsilane, 35g of talc, 25g of starch octenyl succinate aluminum, and 15g of silica are mixed at high speed and twice to obtain the filler.

[0078] S2. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0079] S3, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0080] S4, 1.5g hydrogenated coconut oil glyceride, 1.5g bis-behenol, 1.5g isostearyl alcohol, 0.8g phytosterol dimerlinoleyl alcohol dimerlinoleate and 11g isododecane are mixed evenly and then mixed with 130g pearlescent composition. The mixture is dried at 70℃, then 3g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0081] S5. Mix the pearlescent pre-mixed material, matte pre-mixed material, filler and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0082] The high-speed mixing speed is 2500 r / min.

[0083] Comparative Example 1

[0084] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0085] S1. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0086] S2, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a softener;

[0087] S3, 1.5g hydrogenated coconut oil glyceride, 1.5g bis-behenol, 1.5g isostearyl alcohol, 0.8g phytosterol dimerlinoleyl alcohol dimerlinoleate and 11g isododecane are mixed evenly and then mixed with 130g pearlescent composition. The mixture is dried at 60℃, then 3g glycerin is added and mixed evenly. The mixture is then passed through an 80-mesh sieve and stored for later use to obtain pearlescent preform.

[0088] S4. Mix the pearlescent pre-mixed material, matte pre-mixed material, and emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0089] The high-speed mixing speed is 2500 r / min.

[0090] Comparative Example 2

[0091] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0092] S1, 70g of synthetic fluorophlogopite, 35g of triethoxyoctylsilane, 35g of talc, 25g of starch octenyl succinate aluminum, and 15g of silica are mixed at high speed and twice to obtain the filler.

[0093] S2. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0094] S3, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0095] S4. Mix the pearlescent composition, matte preform, filler, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0096] The high-speed mixing speed is 2500 r / min.

[0097] Comparative Example 3

[0098] The method for preparing an eyeshadow that becomes brighter the more you rub it includes the following steps:

[0099] S1. Then mix 25g of alkylsilane-treated iron oxide red, 15g of alkylsilane-treated iron oxide yellow, 15g of alkylsilane-treated iron oxide black, and 15g of carbon black at high speed until uniform, and mix twice to obtain matte preform.

[0100] S2, 10g of polydimethylsiloxane, and 4g of caprylic / capric glyceride are mixed evenly at high speed, mixed 3 times, and passed through an 80-mesh sieve to obtain a portion of the softener;

[0101] S3. Mix the pearlescent composition, matte preform, and some emollient evenly, and press to obtain an eyeshadow that becomes brighter the more you rub it.

[0102] The high-speed mixing speed is 2500 r / min.

[0103] The test items include: visual inspection, heavy metal content detection, and user experience evaluation.

[0104] In the user experience evaluation, 30 volunteers were recruited. Each volunteer experienced the products of Examples 1-6 and Comparative Examples 1-3 and evaluated them in five aspects: brightness, colorfastness, coverage, oil absorption, and water resistance. The evaluation results were averaged.

[0105] Table 1. Statistical analysis of experimental data from Examples 1-6 and Comparative Examples 1-3

[0106] Visual inspection pH value Heavy metal content Example 1 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.3 <15mg / g Example 2 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.5 <15mg / g Example 3 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.4 <15mg / g Example 4 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.6 <15mg / g Example 5 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.8 <15mg / g Example 6 The surface is smooth and glossy, with uniform color distribution, and free from lumps, sediment, cracks, etc. 6.7 <15mg / g Comparative Example 1 There are lumps and cracks 6.7 <15mg / g Comparative Example 2 There are clumps 7.0 <15mg / g Comparative Example 3 There are lumps and cracks 7.2 <15mg / g

[0107] Table 2 User experience evaluation of Examples 1-6 and Comparative Examples 1-3

[0108] brightness Colorability Cover oil absorption Waterproof Example 1 excellent excellent excellent excellent excellent Example 2 excellent excellent excellent excellent excellent Example 3 excellent excellent excellent excellent excellent Example 4 excellent excellent excellent good excellent Example 5 excellent good excellent good excellent Example 6 excellent good excellent excellent excellent Comparative Example 1 generally generally good generally generally Comparative Example 2 good generally generally good generally Comparative Example 3 generally bad generally bad generally

[0109] Combining Example 1 and Comparative Example 1 with Tables 1-2, it can be seen that Example 1, through the combination of fillers such as synthetic fluorophlogopite, triethoxyoctylsilane, talc, starch octenyl succinate aluminum, and silica, achieves excellent brightness and color payoff in its eyeshadow. This is because the combination of these fillers results in a combination of a large-particle-size flake structure and an anti-caking spherical structure. This combination is beneficial for achieving a matte texture with a sheer feel, and it is less prone to oiliness. It also features uniform particle size and the ability to be evenly adsorbed onto the surface of pearlescent particles. Example 1 is also significantly superior to Comparative Example 1 in terms of oil absorption and water resistance, and its ingredients are non-irritating to the skin, ensuring safe use.

[0110] Combining Example 1 and Comparative Example 2 with Tables 1-2, it can be seen that by dispersing hydrogenated coconut oil glyceride, bis-behenol, isostearyl alcohol, phytosterol dimer linoleyl alcohol dimer linoleate and isododecane and mixing them with the pearlescent composition, drying at 50-70°C, and coating the pearlescent surface, Example 1 is superior to Comparative Example 2 in terms of colorability, coverage, and oil absorption. This is because the above scheme can reduce the surface tension of oils, accelerate oil penetration, and double the luster of pearlescent materials. Moreover, the combination of hydrogenated coconut oil glyceride with the viscosity of bis-behenol, isostearyl alcohol, phytosterol dimer linoleyl alcohol dimer linoleate allows it to quickly adhere to the skin after contact, and also increases the ability of matte color to adhere to the surface of pearlescent particles.

[0111] Combining Example 1 and Comparative Example 3 with Tables 1-2, it can be seen that Example 1 outperforms Comparative Example 3 in all aspects, which shows that this is due to the combined effect of steps S1 and S4 in Example 1.

[0112] As can be seen from Examples 1-3 and Tables 1-2, by adjusting the proportions of each component, the eyeshadow can achieve better results. Among them, Example 1 is the most preferred solution of this application.

[0113] As can be seen from Examples 1 and 4-5 and Table 1-2, adjusting the temperature in step S4 can help improve the quality and effect of eyeshadow. Eyeshadow dried at 60℃ is optimal in terms of appearance and product performance.

[0114] As can be seen from Examples 1 and 6, and Tables 1-2, by changing the mixing speed, various components can be quickly mixed and a highly fluid liquid state can be formed, ensuring that each individual component is uniformly dispersed in the solution. The mixing speed in Example 1 is optimal for this application.

[0115] 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. An eyeshadow that becomes brighter the more you rub it, characterized in that: Based on the total weight of the eyeshadow, it includes the following components: 38%-43% filler; 22%-31% colorant; 12%-16% emollient; 1%-2% moisturizer; 4%-7% dispersant; The filler, based on its total weight, includes: 30%-40% synthetic fluorophlogopite, 15%-20% Triethoxyoctylsilane, 15%-20% talc 10%-15% Aluminum octenyl succinate starch 5%-10% silica; The softener, based on its total weight, includes: 45%-55% polydimethylsiloxane 10%-15% caprylic / capric triglyceride, 5%-15% hydrogenated coconut oil glycerides, 5%-10% bis-behenol, 5%-10% isostearyl alcohol, 1%-5% Phytosterol Dimer Linoleyl Alcohol Dimer Linoleate; The dispersant is isododecane; The colorant, based on its total weight, includes: 10%-15% alkylsilane treatment for iron oxide red, 5%-10% alkylsilane-treated iron oxide yellow, 5%-10% alkylsilane treated iron oxide black, 5%-10% carbon black, 55%-75% pearlescent composition; The pearlescent composition comprises titanium dioxide and tin oxide, wherein the weight ratio of titanium dioxide to tin oxide is (10-20):

1.

2. The eyeshadow that becomes brighter the more you rub it, as described in claim 1, is characterized in that: The moisturizer is glycerin.

3. A method for preparing an eyeshadow that becomes brighter with rubbing, according to any one of claims 1-2, characterized in that, Includes the following steps: S1. Synthetic fluorophlogopite, triethoxyoctylsilane, talc, starch octenyl succinate aluminum, and silica are mixed at high speed until uniform, and mixed 1-2 times to obtain the filler. S2. Mix alkylsilane-treated iron oxide red, alkylsilane-treated iron oxide yellow, alkylsilane-treated iron oxide black, and carbon black at high speed until uniform, and mix 2-3 times to obtain matte preform. S3. Mix polydimethylsiloxane and glyceryl caprylate at high speed until uniform, mix 2-3 times, and pass through an 80-mesh sieve to obtain a portion of the softener; S4. Mix hydrogenated coconut oil glyceride, bis-behenol, isostearyl alcohol, phytosterol di-linoleyl alcohol di-linoleate and isododecane evenly, then mix with pearlescent composition, dry at 50-70℃, then add humectant and mix evenly, pass through 80 mesh sieve to obtain pearlescent preform. S5. Mix pearlescent pre-mixed material, matte pre-mixed material, filler, and some emollient evenly, and press to obtain eyeshadow.

4. The preparation method according to claim 3, characterized in that: The high-speed mixing speed is 2500-3000 r / min.