Three-phase makeup fixing spray and preparation method thereof

Abstract

The invention discloses a three-phase makeup fixing spray and a preparation method thereof. The three-phase makeup fixing spray comprises an emulsion layer located on the upper layer, a water layer located on the middle layer and a powder layer located on the bottom layer. The emulsion layer comprises acrylic acid (ester) / allyl methacrylate copolymer AMP salt, polyurethane-1, an emulsifier and an oil-soluble sun-screening agent, functional auxiliary materials and ethanol are dissolved in the water layer, the powder layer comprises oil absorption powder, and the mass of water in the three-phase make-up spray accounts for 60%-64% of that of the three-phase make-up spray; the emulsifying agent comprises bis (lauramide glutamine) lysine sodium and a component A, and the component A is selected from one or more of polyglycerol-10 myristate, inulin lauryl carbamate and inulin lauryl carbamate; the sun-screening agent is prepared from ethylhexyl salicylate and phenyl benzimidazole sulfonic acid. The three-phase makeup fixing spray provided by the invention has the three-dimensional integrated makeup fixing effect of oil control, makeup fixing and sun protection.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetics, and in particular relates to a three-phase makeup setting spray and a preparation method thereof. Background Art

[0002] As consumers' demands for makeup durability and skin health continue to increase, the modern makeup process has evolved from simple color modification to a comprehensive system that takes into account the three functions of oil control, makeup setting, and sun protection. These three types of needs are achieved through different mechanisms: ① Oil control relies on the porous structure of loose powder (such as silica, corn starch) to absorb oil and regulate sebum secretion; ②Fixing makeup uses film-forming agents (such as acrylate copolymers, polyvinyl pyrrolidone PVP) to form a protective film on the skin surface to fix the makeup; ③Sun protection relies on physical sunscreens such as titanium dioxide and zinc oxide to reflect ultraviolet rays, or chemical sunscreens (such as avobenzone and octocrylene) to absorb ultraviolet rays.

[0003] However, there is an essential conflict in the technical objectives of the three types of products - oil control requires continuous absorption of oil, while setting and sun protection rely on the integrity of the film structure to maintain their effectiveness. This contradiction forces consumers to use multiple types of products in combination, resulting in a lengthy makeup process and an increased risk of skin sensitivity.

[0004] As an innovative category with a rapidly increasing market penetration in recent years, makeup setting spray uses a water-based solvent with a film-forming agent to construct a three-dimensional mesh film on the face in an atomized manner, achieving three-dimensional cross-linking of base makeup and makeup particles. Its formula system usually includes polymer film-forming agents (such as PVP, siloxane copolymers), oil-control powder (silicon dioxide) and antioxidant ingredients. Some advanced products use nano-encapsulation technology to improve the stability of functional components.

[0005] Compared with traditional loose powder, its core advantages are: ①Lightweight texture avoids heavy makeup; ②Spray in stages (moisturizing before makeup, locking after makeup) to enhance the fit of the base makeup; ③Instant film-forming properties adapt to the needs of fast-paced life.

[0006] According to industry statistics, the global makeup setting spray market size will exceed US$2.2 billion in 2023, with oily and combination skin groups accounting for nearly 70% of consumption, confirming the market's urgent need for long-lasting makeup solutions.

[0007] However, existing makeup setting sprays are difficult to simultaneously satisfy the triple functions of oil control, makeup setting, and sun protection, mainly due to the following technical bottlenecks: ① Component compatibility issues: The oily components in the sunscreen (such as avobenzone) are easily dissolved by solvents such as ethanol and acetone in the spray, damaging the integrity of the sunscreen film. Physical sunscreen particles (such as nano-zinc oxide) may aggregate and precipitate after being mixed with the film-forming agent. ② Formulation system conflicts: Oil-control powders (such as silica) need to be kept dry to adsorb oil, but the water-based environment of the setting spray will weaken their oil-absorbing ability, and the mixture of the two is prone to caking or white marks. ③ Film-forming stability defects: High-oil foundations will delay the cross-linking speed of acrylic film-forming agents, resulting in uneven makeup setting. The silicone components in waterproof makeup may react with alcohol solvents, damaging the waterproof film structure.

[0008] To address these limitations, consumers usually adopt composite strategies to optimize the usage effects: ① Sandwich makeup setting method: First spray the setting spray as a base, then press the loose powder to absorb oil, and finally spray again for reinforcement. By layering, both oil control and long-lasting makeup are considered. ② Time-sharing protection plan: First apply sunscreen and wait for 10 minutes to form a film, then use a spray containing oil-control components. The separation in time and space leads to limited usage scenarios. ③ Makeup application assisted by tools: Spray the spray on the beauty blender and then apply the foundation, which not only improves the fit but also reduces the dissolution of the solvent on the sunscreen layer.

[0009] Although these strategies can partially alleviate the functional defects of single products, they deviate from the original design concept of the "one-step" setting spray, revealing the core bottleneck of multi-functional integration under the traditional technical system. Summary of the Invention

[0010] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a three-phase setting spray and its preparation method.

[0011] To achieve the aforementioned invention purpose, the technical solutions adopted by the present invention include: On the one hand, a three-phase setting spray includes an emulsion layer located in the upper layer, a water layer located in the middle layer, and a powder layer located in the bottom layer; The emulsion layer includes acrylic (meth)acrylate / allyl methacrylate copolymer AMP salt, polyurethane-1, an emulsifier, and an oil-soluble sunscreen. The water layer dissolves functional excipients and ethanol. The powder layer includes oil-absorbing powder. The mass of water in the three-phase setting spray accounts for 60% - 64% of the three-phase setting spray; The emulsifier includes sodium bis(lauramidoglutamyl)lysinate and Component A. Component A is selected from one or more of polyglyceryl-10 myristate, inulin lauryl carbamate, and lauryl carbamate inulin; The sunscreen includes ethylhexyl salicylate and phenylbenzimidazole sulfonic acid.

[0012] In the present invention, when the acrylate / methallyl methacrylate copolymer AMP salt is used alone, its strong hydrophobicity can reduce moisture penetration, and the formed film has excellent curling elasticity and natural luster. However, the "hot sticky and cold brittle" characteristic is likely to cause adhesion at high temperatures and brittleness at low temperatures, affecting the film-forming stability. Polyurethane-1, as an isododecane / ethanol-dispersed polyurethane, although it can enhance the adhesion, waterproofness, and anti-corrosion properties of the formulation when used alone, there is a problem of insufficient hardness. Some hydrophilic modified varieties may become sticky when exposed to water, and it is difficult to construct a long-lasting makeup effect alone.

[0013] In the present invention, the oil-absorbing powder is specifically selected as hydrated silica to construct a three-dimensional oil control network with a high oil absorption capacity of 230 - 270 ml / 100g, effectively adsorbing excess oil on the skin and forming a long-lasting matte makeup effect. It is particularly suitable for the makeup retention needs of oily skin and high-temperature environments. Its porous structure can physically adsorb oil, but excessive addition may result in a heavy makeup feeling. In other embodiments, the oil-absorbing powder can also be selected from one or more of silica, talc powder, mica powder, titanium dioxide, and kaolin.

[0014] In the present invention, inulin lauryl carbamate, through the interfacial steric hindrance barrier effect, makes the emulsified particle size show a fine nano-scale distribution, forming a uniformly adherent elastic film layer on the skin surface, significantly improving the film-forming effect of the setting spray. However, the hydrophilic groups in its molecular chain need to be precisely regulated to avoid the film layer swelling due to excessive water absorption.

[0015] In the present invention, sodium bis(lauroylglutamyl)lysinate has a cortical bilayer structure and amphiphilicity, can be oriented on the surface of the composite film, enhancing the affinity between the film and the skin, and at the same time providing a skin-soothing effect. However, its synthesis process is complex, and the degree of substitution needs to be controlled to ensure the stability of the biomimetic layer.

[0016] In the present invention, an emulsifier combination without PEG (polyethylene glycol) is used, which not only meets the environmental friendliness requirements but also ensures the mildness to the skin. While avoiding the potential irritation of traditional PEG-based emulsifiers, the stability of the emulsification system needs to be maintained through compounding technology.

[0017] In the present invention, a composite film prepared by compounding the acrylate copolymer AMP salt and polyurethane-1 makes up for the brittleness of the acrylate copolymer through the flexible chain segments of polyurethane, and improves the insufficient hardness of polyurethane with the rigid network of the acrylate copolymer, forming a film layer with both high elasticity and high hardness. This synergistic effect not only overcomes the defects of "hot sticky and cold brittle" and becoming sticky when exposed to water when used alone, but also forms a double protection barrier in a humid environment, significantly improving the makeup integrity and the stability of the sunscreen agent.

[0018] In the present invention, through the strong oil control of hydrated silica, the makeup setting and film-forming of inulin lauryl carbamate, the makeup-lasting adhesion of sodium di(lauryl glutamine) lysine, and the mildness and stability of the PEG-free emulsifier system, a three-in-one long-lasting makeup chain of "oil control-setting-protection" is constructed. The composite formula achieves an all-weather makeup-lasting effect that is difficult to achieve with a single ingredient through the synergy of multiple mechanisms.

[0019] Preferably, the mass ratio of the acrylic acid (ester) / allyl methacrylate copolymer AMP salt to the polyurethane-1 is 1: (0.9-1.1).

[0020] Preferably, the mass ratio of sodium di(laurylamide glutamine) lysine to component A is 1:(0.5-1.2).

[0021] Preferably, the mass ratio of the ethylhexyl salicylate to the phenylbenzimidazole sulfonic acid is 1:(0.8-1.2).

[0022] Preferably, the sunscreen includes one or more of polysilicone-15, bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylaminohydroxybenzoyl hexyl benzoate, and ethylhexyl triazone.

[0023] Preferably, the functional excipients account for 12.4% to 21% of the total mass of the three-phase setting spray.

[0024] Preferably, the ethanol accounts for 8% to 9% of the total mass of the three-phase setting spray.

[0025] In the present invention, ethanol forms hydrogen bonds with water molecules through polar groups, and non-polar groups interact with the hydrophobic segments of the emulsifier to build a stable molecular bridging structure at the interface of the water phase-emulsified layer. This interface regulation can inhibit the stratification phenomenon caused by density differences, ensuring that the product can be restored to a uniform state with only a slight shake after long-term standing. For example, in an emulsified system containing polyurethane-1, the addition of ethanol can significantly reduce the interfacial tension, reducing the contact angle between the emulsified layer and the water layer from a high value (easy to stratify) to a low value (stable coexistence), thereby avoiding water-oil separation or powder sedimentation problems during spraying.

[0026] The high volatility of ethanol is the key driving force of its film-forming process. After spraying, ethanol evaporates quickly to take away the heat, causing the molecular chain segments of acrylic acid (ester) copolymer AMP salt and polyurethane-1 in the emulsified layer to be closely arranged, forming a dense and flexible film layer. This process is similar to "physical cross-linking". The evaporation rate of ethanol directly controls the structure of the film layer: too fast evaporation may cause the film layer to be porous and reduce protectiveness, while too slow evaporation may cause the film layer to adhere. By precisely controlling the ethanol content, the air permeability of the film layer can be optimized to avoid acne, while preventing the film layer from becoming brittle due to water loss.

[0027] The broad-spectrum antibacterial property of ethanol can significantly reduce the risk of microbial contamination in the aqueous phase and reduce the dosage of traditional preservatives. Its mechanism of action lies in destroying the integrity of the microbial cell membrane, resulting in protein denaturation, thereby inhibiting the reproduction of bacteria and fungi. For example, in the essence water layer containing ethanol, the survival rate of microorganisms can be reduced to less than 0.1%, and this property is particularly suitable for sensitive skin-friendly formulations. In addition, the antibacterial property of ethanol can extend the product shelf life and reduce the unpleasant odors or texture changes caused by microbial metabolism.

[0028] The heat absorption during evaporation and fat solubility of ethanol can synergistically enhance the user experience. The heat absorbed during evaporation can relieve the greasiness during summer use, while the fat solubility can dissolve a small amount of oil on the skin surface, forming a dual oil control mechanism with the oil absorption effect of the powder layer (such as silica). For example, in a sunscreen system containing ethylhexyl salicylate, the addition of ethanol can accelerate the spreading of the sunscreen on the skin surface, reduce the sunscreen loopholes caused by uneven film formation, and avoid the problem of rough makeup caused by powder agglomeration.

[0029] On the other hand, a preparation method of a three-phase makeup setting spray includes the following steps: Prepare the oil phase: After mixing acrylate / methacrylic acid allyl ester copolymer AMP salt, polyurethane-1, emulsifier, oil-soluble sunscreen and water, emulsify at 70°C to 80°C to obtain the oil phase; Mix and add: After the temperature of the oil phase drops to 35°C to 45°C, add functional excipients, ethanol and oil-absorbing powder, and then stir evenly; then let it stand for stratification to obtain the three-phase makeup setting spray material.

[0030] Preferably, in the step of preparing the oil phase, the stirring speed during emulsification is 3600 rpm / min; in the step of mixing and adding, the stirring speed after adding the functional excipients and the oil-absorbing powder is 1200 rpm / min.

[0031] Compared with the prior art, the advantages of the present invention include: A three-phase makeup setting spray provided by the present invention forms a new emulsified layer, essence water layer and powder layer by combining a film-forming agent, a sunscreen, an oil and an oil-absorbing and makeup setting powder, thereby achieving a three-in-one makeup setting effect of oil control, makeup setting and sunscreen. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0033] Figure 1In the present invention, a VISIACR facial photo was taken after 8 hours of spraying the three-phase makeup setting spray material prepared in Example 1 on the left face of the tester and the three-phase makeup setting spray material prepared in Comparative Example 1 on the right face. Figure 2 In the present invention, a VISIACR facial photo was taken after 8 hours of spraying the three-phase makeup setting spray material prepared in Example 1 on the left face of the tester and the three-phase makeup setting spray material prepared in Comparative Example 2 on the right face. Figure 3 In the present invention, a VISIACR facial photo was taken after 8 hours of spraying the three-phase makeup setting spray material prepared in Example 1 on the left face of the tester and the three-phase makeup setting spray material prepared in Comparative Example 3 on the right face. Figure 4 In the present invention, a VISIACR facial photo was taken after 8 hours of spraying the three-phase makeup setting spray material prepared in Example 1 on the left face of the tester and the three-phase makeup setting spray material prepared in Comparative Example 4 on the right face. Detailed Embodiments

[0034] To enable those skilled in the art to understand the features and effects of the present application, the following provides a general description and definition of the terms and phrases mentioned in the specification and claims. Unless otherwise specified, all technical and scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art for the present application. In case of conflict, the definition in this specification shall prevail.

[0035] The theories or mechanisms described and disclosed herein, whether correct or incorrect, shall in no way limit the scope of the present application, that is, the content of the present application can be implemented without being limited by any specific theory or mechanism.

[0036] In this article, "the present application" is the same as "the present invention" and "the present disclosure".

[0037] In this article, expressions such as "a", "an", "one kind" or similar are used to describe the components and technical features of the present application. Such descriptions are merely for convenience of expression and to give a general meaning to the scope of the present application. Therefore, such descriptions should be understood to include one or at least one, and the singular also includes the plural, unless clearly referring to something else.

[0038] In this article, "or any combination thereof" means "or any one of its combinations", and "any one", "any kind", "any one" means "any one", "any kind", "any one".

[0039] In this document, terms such as "comprising", "including", "having", "containing", or any other similar terms are open-ended transitional phrases that are intended to cover non-exclusive inclusions. For example, a composition or article thereof containing multiple elements is not limited to only the elements listed herein, but may also include other elements that are not explicitly listed but are normally inherent in the composition or article thereof. In addition, unless otherwise expressly stated to the contrary, the term "or" means an inclusive "or", rather than an exclusive "or". For example, any of the following situations satisfies the condition "A or B": A is true (or exists) and B is false (or does not exist), A is false (or does not exist) and B is true (or exists), A and B are both true (or exist). Further, in this document, the terms "comprising", "including", "having", "containing" shall be construed as having specifically disclosed and simultaneously covered closed transitional terms such as "consisting of", "composed of", "the balance being", etc., as well as transitional terms such as "substantially consisting of", "consisting essentially of", "essentially composed of", "basically containing", "basically consisting of", "basically composed of", "essentially containing".

[0040] In this document, all features or conditions defined in the form of numerical ranges or percentage ranges, such as numerical values, quantities, contents, and concentrations, are only for the sake of brevity and convenience. Accordingly, the description of a numerical range or percentage range shall be regarded as having covered and specifically disclosed all possible sub-ranges and individual numerical values within the range (including integers and fractions), especially integer numerical values. For example, a range description of "1.0 to 8.0" or "between 1.0 and 8.0" or "between 1.0 and 8.0" shall be regarded as having specifically disclosed all sub-ranges such as 1.0 to 8.0, 1.0 to 7.0, 2.0 to 8.0, 2.0 to 6.0, 3.0 to 6.0, 4.0 to 8.0, 3.0 to 8.0, etc., and shall be regarded as covering the endpoint values, especially sub-ranges defined by integer numerical values, and shall be regarded as having specifically disclosed individual numerical values such as 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, etc. within the range. Unless otherwise specified, the foregoing method of interpretation applies to all contents of this application, regardless of the breadth of the range.

[0041] If a quantity, concentration, or other numerical value or parameter is expressed as a range, a preferred range (or a better range), or a series of upper and lower limits, it should be understood that all ranges formed by any pair of the upper limit or preferred value (or better value) of the range and the lower limit or preferred value (or better value) of the range have been specifically disclosed herein, regardless of whether these ranges are separately disclosed. In addition, when a numerical range is mentioned in this document, unless otherwise stated, the range shall include its endpoints and all integers and fractions within the range.

[0042] In this text, on the premise that the purpose of the invention can be achieved, the numerical values should be understood as having the precision of the significant digits of the numerical values. For example, the number 40.0 should be understood as covering the range from 39.50 to 40.49.

[0043] In this text, for the cases where Markush groups or alternative terms are used to describe the features or examples of the present application, those skilled in the art should understand that subgroups or any individual elements within the Markush group or the list of alternatives can also be used to describe the present application. For example, if X is described as "selected from the group consisting of X1, X2, and X3", it also means that the claims that X is X1 and the claims that X is X1 and / or X2 and / or X3 have been fully described. Furthermore, for the cases where Markush groups or alternative terms are used to describe the features or examples of the present application, those skilled in the art should understand that any combination of subgroups or individual members within the Markush group or the list of alternatives can also be used to describe the present application. Accordingly, for example, if X is described as "selected from the group consisting of X1, X2, and X3", and Y is described as "selected from the group consisting of Y1, Y2, and Y3", it means that the claims that X is X1 and / or X2 and / or X3 and Y is Y1 and / or Y2 and / or Y3 have been fully described.

[0044] Unless otherwise specified, in the present application, a compound refers to a chemical substance formed by the connection of two or more elements through chemical bonds, including small molecule compounds and high molecular compounds, and is not limited thereto. In this text, a compound is not only limited to a single chemical substance when being interpreted, but can also be interpreted as a group of chemical substances having the same composition or the same properties.

[0045] Unless otherwise specified, in the present application, parts by weight represent the relative weight parts in the composition, and it can be any weight unit, such as but not limited to weight units like kilograms, kilograms, grams, pounds, etc. For example, 100 parts by weight of polyphenylene ether resin means that it can be 100 kilograms of polyphenylene ether resin or 100 pounds of polyphenylene ether resin.

[0046] It should be understood that the features disclosed in each embodiment of this text can be arbitrarily combined to form the technical solutions of the present application as long as there is no contradiction in the combination of these features.

[0047] The present application will be described below with specific embodiments and examples. It should be understood that these specific embodiments and examples are merely illustrative and are not intended to limit the scope and use of the present application.

[0048] Unless otherwise stated, the methods, reagents, and conditions used in the preparation examples, comparative examples, and examples below are conventional methods, reagents, and conditions in the art.

[0049] In the following descriptions: Example Example 1 The raw materials used in this example include, by mass percentage: 1% of acrylic acid / allyl methacrylate copolymer AMP salt, 0.9% of polyurethane-1, 2% of hydrated silica, 1% of sodium bis(lauroyl glutamine) lysinate, 0.5% of polyglyceryl-10 myristate, 4% of ethylhexyl salicylate, 3.2% of phenylbenzimidazole sulfonic acid, 0.6% of polysiloxane-15, 1% of bis-ethylhexyloxyphenol methoxyphenyl triazine, 1% of diethylamino hydroxybenzoyl benzoic acid hexyl ester, 0.5% of ethylhexyl triazone, 8% of ethanol, 2 parts of dibutyl adipate, 2 parts of dicaprylyl carbonate, 1.7 parts of dimethicone / vinyl dimethicone crosspolymer, 1.7 parts of isododecane, 1 part of panthenol, 1 part of butyl avocadate, 0.65 part of tromethamine, 0.5 part of di-C12-13 alcohol tartrate, 0.5 part of cetearyl alcohol, 0.5 part of cetearyl glucoside, 0.3 part of phenoxyethanol, 0.1 part of butylene glycol, 0.1 part of caprylyl glycol, 0.1 part of glycerin, 0.1 part of glyceryl tricaprylate, 0.05 part of sodium hyaluronate, 0.02 part of sodium phytate, 0.01 part of pomegranate peel extract, 0.01 part of xanthan gum, and the balance is water.

[0050] The preparation method of this example includes: S1. Mix acrylic acid / allyl methacrylate copolymer AMP salt, polyurethane-1, sodium bis(lauroyl glutamine) lysinate, polyglyceryl-10 myristate, ethylhexyl salicylate, phenylbenzimidazole sulfonic acid, polysiloxane-15, bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylamino hydroxybenzoyl benzoic acid hexyl ester, ethylhexyl triazone and water, and stir at 70 °C and a stirring speed of 3600 rpm / min for 8 min to obtain an emulsion phase; S2. After the temperature of the emulsion phase drops to 35 °C, add dibutyl adipate, dicaprylyl carbonate, dimethicone / vinyl dimethicone crosspolymer, isododecane, panthenol, butyl avocadate, tromethamine, di-C12-13 alcohol tartrate, cetearyl alcohol, cetearyl glucoside, phenoxyethanol, butylene glycol, caprylyl glycol, glycerin, glyceryl tricaprylate, sodium hyaluronate, sodium phytate, pomegranate peel extract, xanthan gum, ethanol and hydrated silica, and then stir at a stirring speed of 1200 rpm / min for 5 min; then let it stand for layering to obtain a three-phase makeup setting spray material.

[0051] Example 2 The difference between this example and Example 1 is that the dosage of polyurethane-1 in the raw materials used in this example is 1%.

[0052] Example 3 The difference between this example and Example 1 is that the dosage of polyurethane-1 in the raw materials used in this example is 1.1%.

[0053] Example 4 The difference between this example and Example 1 is that in the raw materials used in this example, acrylate / methallyl methacrylate copolymer AMP salt is used instead of acrylic acid / methallyl methacrylate copolymer AMP salt, inulin lauryl carbamate 8% is used instead of polyglyceryl-10 myristate, 0.5% polysiloxane-15, bis-ethylhexyl oxyhydroxy phenyl triazine 0.8%, and ethanol 8.5%.

[0054] Example 5 The difference between this example and Example 4 is that the dosage of phenylbenzimidazole sulfonic acid in the raw materials used in this example is 4%.

[0055] Example 6 The difference between this example and Example 4 is that the dosage of phenylbenzimidazole sulfonic acid in the raw materials used in this example is 4.8%.

[0056] Example 7 The raw materials used in this example include, by mass percentage: acrylic acid / methallyl methacrylate copolymer AMP salt 1%, polyurethane-1 0.9%, hydrated silica 2%, sodium bis (lauroyl glutamine) lysinate 1%, inulin lauryl carbamate 0.5%, ethylhexyl salicylate 4%, phenylbenzimidazole sulfonic acid 3.2%, polysiloxane-15 0.5%, bis-ethylhexyl oxyhydroxy phenyl triazine 0.8%, diethylamino hydroxybenzoyl benzoic acid hexyl ester 1%, ethylhexyl triazone 0.5%, ethanol 9%, dibutyl adipate 2.2 parts, dicaprylyl carbonate 2.2 parts, polydimethylsiloxane / vinyl polydimethylsiloxane crosslinked polymer 2 parts, isododecane 2 parts, panthenol 1.2 parts, butyl avocadate 1.2 parts, tromethamine 0.9 parts, di-C12-13 alcohol tartrate 0.6 parts, cetearyl alcohol 0.6 parts, cetearyl glucoside 0.6 parts, phenoxyethanol 0.5 parts, butylene glycol 0.2 parts, caprylyl glycol 0.2 parts, glycerin 0.2 parts, glyceryl tricaprate 0.2 parts, sodium hyaluronate 0.04 parts, sodium phytate 0.02 parts, pomegranate peel extract 0.02 parts, xanthan gum 0.02 parts, and the balance is water.

[0057] The preparation method of this example includes: S1. Mix acrylate / methacrylic acid allyl ester copolymer AMP salt, polyurethane-1, sodium bis(lauramidoglutamido)lysinate, polyglyceryl-10 myristate, ethylhexyl salicylate, phenylbenzimidazole sulfonic acid, polysilicone-15, bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylamino hydroxybenzoyl hexyl benzoate, ethylhexyl triazone and water, and stir at 80 °C and a stirring speed of 3600 rpm / min for 8 min to obtain an emulsion phase; S2. After the temperature of the emulsion phase drops to 45 °C, add dibutyl adipate, dicaprylyl carbonate, dimethicone / vinyl dimethicone crosspolymer, isododecane, panthenol, butyl avocadate, tromethamine, di-C12-13 alcohol tartrate, cetearyl alcohol, cetearyl glucoside, phenoxyethanol, butylene glycol, caprylyl glycol, glycerin, glyceryl caprylate / caprate, sodium hyaluronate hydrolyzate, sodium phytate, pomegranate peel extract, xanthan gum, ethanol and silica hydrate, and then stir at a stirring speed of 1200 rpm / min for 5 min; then let it stand for stratification to obtain a three-phase makeup setting spray material.

[0058] Example 8 The difference between this example and Example 7 is that the dosage of inulin laurylcarbamate in the raw materials used in this example is 0.8%.

[0059] Example 9 The difference between this example and Example 7 is that the dosage of inulin laurylcarbamate in the raw materials used in this example is 1.2%.

[0060] Example 10 The difference between this example and Example 7 is that 0.5% of inulin laurylcarbamate in the raw materials used in this example is replaced with 0.3% of polyglyceryl-10 myristate, 0.3% of inulin lauroylcarbamate, and 0.3% of inulin laurylcarbamate, and the ethanol dosage is 8%.

[0061] Example 11 The difference between this example and Example 10 is that the ethanol dosage in the raw materials used in this example is 8.5%.

[0062] Example 12 The difference between this example and Example 10 is that the ethanol dosage in the raw materials used in this example is 9% Table 1 Differences in raw materials used in Examples 1-12 Component / % Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Water 63.96 63.86 63.76 63.46 62.66 61.86 Acrylic acid / methacrylic acid allyl ester copolymer AMP salt 1 1 1 \ \ \ Acrylate / methacrylic acid allyl ester copolymer AMP salt \ \ \ 1 1 1 Polyurethane-1 0.9 1 1.1 0.9 0.9 0.9 Hydrated silica 2 2 2 2 2 2 Sodium bis(lauramidoglutamyl)lysinate 1 1 1 1 1 1 Polyglyceryl-10 myristate 0.5 0.5 0.5 \ \ \ Inulin lauryl carbamate \ \ \ 0.8 0.8 0.8 Lauryl carbamate inulin \ \ \ \ \ \ Ethylhexyl salicylate 4 4 4 4 4 4 Phenylbenzimidazole sulfonic acid 3.2 3.2 3.2 3.2 4 4.8 Polysiloxane-15 0.6 0.6 0.6 0.5 0.5 0.5 Bis-ethylhexyloxyphenol methoxyphenyl triazine 1 1 1 0.8 0.8 0.8 Diethylamino hydroxybenzoyl hexyl benzoate 1 1 1 1 1 1 Ethylhexyl triazone 0.5 0.5 0.5 0.5 0.5 0.5 Ethanol 8 8 8 8.5 8.5 8.5 Dibutyl adipate 2 2 2 2 2 2 Dioctyl carbonate 2 2 2 2 2 2 Polydimethylsiloxane / vinyl polydimethylsiloxane crosslinked polymer 1.7 1.7 1.7 1.7 1.7 1.7 Isododecane 1.7 1.7 1.7 1.7 1.7 1.7 Panthenol 1 1 1 1 1 1 Butyl avocadate 1 1 1 1 1 1 Tromethamine 0.65 0.65 0.65 0.65 0.65 0.65 Di-C12-13 alcohol tartrate 0.5 0.5 0.5 0.5 0.5 0.5 Cetearyl alcohol 0.5 0.5 0.5 0.5 0.5 0.5 Cetearyl glucoside 0.5 0.5 0.5 0.5 0.5 0.5 Phenoxyethanol 0.3 0.3 0.3 0.3 0.3 0.3 Butylene glycol 0.1 0.1 0.1 0.1 0.1 0.1 Caprylyl glycol 0.1 0.1 0.1 0.1 0.1 0.1 Glycerin 0.1 0.1 0.1 0.1 0.1 0.1 Triglyceride caprate 0.1 0.1 0.1 0.1 0.1 0.1 Sodium hyaluronate hydrolyzate 0.05 0.05 0.05 0.05 0.05 0.05 Sodium phytate 0.02 0.02 0.02 0.02 0.02 0.02 Pomegranate peel extract 0.01 0.01 0.01 0.01 0.01 0.01 Xanthan gum 0.01 0.01 0.01 0.01 0.01 0.01 Component / % Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Water 60.7 60.4 60 61.3 60.8 60.3 Acrylic acid / methacrylic acid allyl ester copolymer AMP salt 1 1 1 1 1 1 Acrylate / methacrylic acid allyl ester copolymer AMP salt \ \ \ \ \ \ Polyurethane-1 0.9 0.9 0.9 0.9 0.9 0.9 Hydrated silica 2 2 2 2 2 2 Sodium bis(lauramidoglutamyl)lysinate 1 1 1 1 1 1 Polyglyceryl-10 myristate \ \ \ 0.3 0.3 0.3 Inulin lauryl carbamate \ \ \ 0.3 0.3 0.3 Lauryl carbamate inulin 0.5 0.8 1.2 0.3 0.3 0.3 Ethylhexyl salicylate 4 4 4 4 4 4 Phenylbenzimidazole sulfonic acid 3.2 3.2 3.2 3.2 3.2 3.2 Polysiloxane-15 0.5 0.5 0.5 0.5 0.5 0.5 Bis-ethylhexyloxyphenol methoxyphenyl triazine 0.8 0.8 0.8 0.8 0.8 0.8 Diethylamino hydroxybenzoyl hexyl benzoate 1 1 1 1 1 1 Ethylhexyl triazone 0.5 0.5 0.5 0.5 0.5 0.5 Ethanol 9 9 9 8 8.5 9 Dibutyl adipate 2.2 2.2 2.2 2.2 2.2 2.2 Dioctyl carbonate 2.2 2.2 2.2 2.2 2.2 2.2 Polydimethylsiloxane / vinyl polydimethylsiloxane crosslinked polymer 2 2 2 2 2 2 Isododecane 2 2 2 2 2 2 Panthenol 1.2 1.2 1.2 1.2 1.2 1.2 Butyl avocadate 1.2 1.2 1.2 1.2 1.2 1.2 Tromethamine 0.9 0.9 0.9 0.9 0.9 0.9 Di-C12-13 alcohol tartrate 0.6 0.6 0.6 0.6 0.6 0.6 Cetearyl alcohol 0.6 0.6 0.6 0.6 0.6 0.6 Cetearyl glucoside 0.6 0.6 0.6 0.6 0.6 0.6 Phenoxyethanol 0.5 0.5 0.5 0.5 0.5 0.5 Butylene glycol 0.2 0.2 0.2 0.2 0.2 0.2 Caprylyl glycol 0.2 0.2 0.2 0.2 0.2 0.2 Glycerin 0.2 0.2 0.2 0.2 0.2 0.2 Triglyceride caprate 0.2 0.2 0.2 0.2 0.2 0.2 Sodium hyaluronate hydrolyzate 0.04 0.04 0.04 0.04 0.04 0.04 Sodium phytate 0.02 0.02 0.02 0.02 0.02 0.02 Pomegranate peel extract 0.02 0.02 0.02 0.02 0.02 0.02 Xanthan gum 0.02 0.02 0.02 0.02 0.02 0.02 Comparative Example Comparative Example 1 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, the acrylic acid / allyl methacrylate copolymer AMP salt is not added, and the dosage of polyurethane-1 is 1.9%.

[0063] Comparative Example 2 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, polyurethane-1 is not added, and the dosage of the acrylic acid / allyl methacrylate copolymer AMP salt is 1.9%.

[0064] Comparative Example 3 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, ethylhexyl salicylate is not added, and the dosage of phenylbenzimidazole sulfonic acid is 7.2%.

[0065] Comparative Example 4 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, phenylbenzimidazole sulfonic acid is not added, and the dosage of ethylhexyl salicylate is 7.2%.

[0066] Comparative Example 5 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, sodium bis(lauroylglutamyl)lysinate is not added, and the dosage of polyglyceryl-10 myristate is 1.5%.

[0067] Comparative Example 6 The difference between this comparative example and Example 1 is that: in the raw materials used in this comparative example, ethanol is not added.

[0068] Performance Test The three-phase makeup setting sprays prepared in Example 1 and Comparative Examples 1 to 4 were tested as follows: Randomly select 1 volunteer for the test. The volunteer has oily skin. After washing the face with clear water and waiting for 30 minutes before the test, spray the three-phase makeup setting sprays prepared in Example 1 and Comparative Examples 1 to 4, and test ITA°, L value, and b value. After 8 hours, test ITA°, L value, and b value again.

[0069] Test Results Table 2 Performance of the three-phase makeup setting sprays prepared in Examples 1 to 12 and Comparative Examples 1 to 6 It should be understood that the above embodiments are only for explaining the technical concept and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A three-phase makeup setting spray, characterized in that, Comprising: An emulsified layer located in the upper layer, an aqueous layer located in the middle layer, and a powder layer located in the bottom layer; The emulsified layer comprises an acrylate / methacrylic acid allyl ester copolymer AMP salt, polyurethane-1, an emulsifier, and an oil-soluble sunscreen; the aqueous layer dissolves functional excipients and ethanol; the powder layer comprises oil-absorbing powder, and the mass of water in the three-phase makeup setting spray accounts for 60% - 64% of the three-phase makeup setting spray; The emulsifier comprises sodium bis(lauroyl glutamyl) lysinate and component A, and component A is selected from one or more of polyglyceryl-10 myristate, inulin lauryl carbamate, and inulin lauryl carbamate; The sunscreen comprises ethylhexyl salicylate and phenylbenzimidazole sulfonic acid.

2. The three-phase makeup setting spray according to claim 1, characterized in that: The mass ratio of the acrylate / methacrylic acid allyl ester copolymer AMP salt to the polyurethane-1 is 1:(0.9 - 1.1).

3. The three-phase makeup setting spray according to claim 1, characterized in that: The mass ratio of the sodium bis(lauroyl glutamyl) lysinate to the component A is 1:(0.5 - 1.2).

4. A three-phase setting spray according to claim 1, wherein: The mass ratio of the ethylhexyl salicylate to the phenylbenzimidazole sulfonic acid is 1:(0.8 - 1.2).

5. A three-phase makeup setting spray according to claim 1, characterized in that: The sunscreen comprises one or more of polysiloxane-15, bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylamino hydroxybenzoyl hexyl benzoate, and ethylhexyl triazone.

6. A three-phase makeup setting spray according to claim 1, wherein: The functional excipients account for 12.3% - 16.3% of the total mass of the three-phase makeup setting spray.

7. A three-phase setting spray according to claim 1, characterized in that: The ethanol accounts for 8% - 9% of the total mass of the three-phase makeup setting spray.

8. A preparation method of a three-phase makeup setting spray as described in claim 1, characterized in that, Comprising the following steps: Preparing the oil phase: Mixing an acrylate / methacrylic acid allyl ester copolymer AMP salt, polyurethane-1, an emulsifier, an oil-soluble sunscreen, and water, and emulsifying at 70°C - 80°C to obtain an oil phase; Mixing and adding: After the temperature of the oil phase drops to 35°C - 45°C, adding functional excipients, ethanol, and oil-absorbing powder, and then stirring evenly; then standing for layering to obtain the three-phase makeup setting spray material.

9. The preparation method according to claim 8, characterized in that: In the step of preparing the oil phase, the stirring speed during emulsification is 3600 rpm / min; in the step of mixing and adding, the stirring speed after adding functional excipients and oil-absorbing powder is 1200 rpm / min.

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