Air cushion face-repairing cream and preparation method thereof
Technical Field
The application relates to the field of cosmetics, in particular to an air cushion face-repairing cream and a preparation method thereof.
Background
With the improvement of living standard, more and more people are used to make up, and the demand standard of the base make-up products is higher and higher, for example, young makeup lovers need a base make-up product which is moisture-keeping, skin-friendly and natural and lasting in make-up.
The air cushion face-repairing cream is a popular base makeup product, and is a product for absorbing and storing the face-repairing cream by adopting an air cushion cotton. The traditional air cushion face-repairing cream uses titanium dioxide treated by silicon to achieve the effect of concealing and repairing the face, and the air cushion face-repairing cream of the type has the problems of drying, powder blocking, powder floating and insufficient persistence of makeup feeling.
Disclosure of Invention
The embodiment of the application aims to provide an air cushion face-repairing cream and a preparation method thereof, and the air cushion face-repairing cream is used for moisturizing, skin-friendly and lasting in makeup.
In a first aspect, an embodiment of the present application provides an air cushion skin-repairing cream, which comprises the following raw materials by mass:
wherein, the emollient comprises C10-40 isoalkanoic acid cholesteryl esters, the humectant comprises hydrolyzed sodium hyaluronate, the filler comprises amphiphobic titanium dioxide, and in the raw materials, the mass percent of the C10-40 isoalkanoic acid cholesteryl esters is 0.5-1%, the mass percent of the hydrolyzed sodium hyaluronate is 0.1-0.3%, and the mass percent of the amphiphobic titanium dioxide is 1-3%.
In the technical scheme, the air cushion beauty cream with basic moisturizing, skin moistening and defect covering functions is prepared by adopting water and ethanol as solvents and mixing with an emollient, a humectant, a filler, an emulsifier, magnesium sulfate, a colorant and a skin conditioner according to a certain proportion. The magnesium sulfate is used as an anti-caking agent, and the addition of the electrolyte can destroy hydrogen bonds among water molecules, change the polymerization of the water molecules and lower the freezing point, so that the water phase expansion at low temperature is effectively prevented, and the stability of a system at low temperature is facilitated.
The air cushion skin-repairing cream simultaneously adopts C10-40 isoalkanoic acid cholesterol esters as the emollient, adopts hydrolyzed sodium hyaluronate as the humectant and adopts double-hydrophobic titanium dioxide as the filler, and the formed air cushion skin-repairing cream has excellent functions of moisture preservation, skin friendliness and lasting makeup. Specifically, the double-hydrophobic titanium dioxide is extremely similar to skin biochemical properties and shows excellent skin-friendly property, and the double-hydrophobic titanium dioxide is matched with a deep moisturizing factor to hydrolyze sodium hyaluronate to form a moisturizing system to play a role in deep moisturizing; the moisturizing system is matched with C10-40 isoalkanoic acid cholesteryl esters to effectively nourish the skin, and lamellar liquid crystals which are the same as the lipid among cells of stratum corneum are formed on the surface of the skin to lock the moisture of the skin; and the double-hydrophobic titanium dioxide has extremely low surface energy, is not easy to be wetted, shows the double-hydrophobic characteristic, and is waterproof, sweat-proof and not easy to remove makeup.
The mass percentage of the C10-40 isoalkanoic acid cholesterol esters in the raw materials is 0.5% -1%, if the mass content of the C10-40 isoalkanoic acid cholesterol esters is lower than 0.5%, the continuous moisture retention time of the product is insufficient, but if the mass content of the C10-40 isoalkanoic acid cholesterol esters is higher than 1%, the continuous moisture retention time of the product is slowly prolonged, and the cost performance is not high.
The mass percentage of the hydrolyzed sodium hyaluronate in the raw materials is 0.1-0.3%, if the mass content of the hydrolyzed sodium hyaluronate is lower than 0.1%, the moisturizing effect is not obvious, but if the mass content of the hydrolyzed sodium hyaluronate is higher than 0.3%, the increase of skin moisture is not obviously increased, and the cost performance is not high.
The mass percentage of the double-hydrophobic titanium dioxide in the raw material is 1-3%, if the mass content of the double-hydrophobic titanium dioxide is less than 1%, the makeup-holding effect is not good, but if the mass content of the double-hydrophobic titanium dioxide is more than 3%, the stability of the system is affected.
In a possible implementation mode, the raw materials further comprise 0.1-0.6% of preservative in percentage by mass;
optionally, the preservative comprises at least one of phenoxyethanol and glyceryl caprylate;
optionally, the preservative comprises, by mass, phenoxyethanol in an amount of 0.1% to 0.5% of the raw material and glyceryl caprylate in an amount of 0.01% to 0.1% of the raw material.
In the technical scheme, proper preservative is added into the air cushion face-repairing cream, so that the putrefaction caused by the growth of microorganisms or chemical change can be delayed, and the quality guarantee period of the product is greatly prolonged.
The phenoxyethanol or the glyceryl caprylate or the phenoxyethanol and the glyceryl caprylate are used as the preservative, so that a better preservative effect can be obtained. The phenoxyethanol has an antibacterial effect on pseudomonas aeruginosa, gram-positive bacteria and gram-negative bacteria, the glyceryl caprylate controls the growth of the gram-positive bacteria, gram-negative bacteria, yeast and mould in the product, the two can generate a synergistic effect, the antibacterial spectrum is wide, and the growth of almost all microorganisms is inhibited.
The preservative is composed of phenoxyethanol accounting for 0.1-0.5% of the raw materials and glyceryl caprylate accounting for 0.01-0.1% of the raw materials, so that the preservative has high cost performance, can obtain a better preservative effect, cannot damage a moisturizing and waterproof system, and cannot introduce unpleasant odor.
In a possible implementation mode, the raw materials further comprise 0.01-0.1% of aromatic in percentage by mass;
optionally, the fragrance comprises a perfume.
In the technical scheme, the appropriate aromatic is added into the air cushion facial repair cream, so that the fragrance can cover up the uncomfortable taste and increase the pleasure of a user. The essence is used as the aromatic, so that the product has high cost performance.
In a possible implementation mode, the raw materials further comprise 0.01-0.04% of a thickening agent in percentage by mass;
optionally, the thickening agent comprises xanthan gum.
In the technical scheme, the appropriate thickening agent is added into the air cushion beauty cream, so that the stability can be further enhanced, and particularly, the stable protection on active components can be realized. Xanthan gum is adopted as a thickening agent, and the product has high cost performance.
In one possible implementation, the emollient further comprises at least one of C12-15 alcohol benzoate, polydimethylsiloxane, isohexadecane, phenyl trimethicone, isononyl isononanoate, and acrylic/polydimethylsiloxane copolymers;
optionally, the emollient comprises, by mass, 2% -4% of C12-15 alcohol benzoate, 4% -6% of polydimethylsiloxane, 6% -8% of isohexadecane, 3% -5% of phenyl trimethicone, 3% -5% of isononyl isononanoate, 1% -2% of acrylic acid (ester)/polydimethylsiloxane copolymer, and 0.5% -1% of C10-40 isocholesterol esters.
In the technical scheme, at least one of C12-15 alcohol benzoate, polydimethylsiloxane, isohexadecane, phenyl polytrimethylsiloxane, isononyl isononanoate and acrylic acid (ester)/polydimethylsiloxane copolymer is adopted as the emollient, so that a better emollient effect can be obtained.
C12-15 alcohol benzoate accounting for 2% -4% of raw materials, polydimethylsiloxane accounting for 4% -6% of raw materials, isohexadecane accounting for 6% -8% of raw materials, phenyl trimethicone accounting for 3% -5% of raw materials, isononyl isononanoate accounting for 3% -5% of raw materials, acrylic acid (ester)/polydimethylsiloxane copolymer accounting for 1% -2% of raw materials and C10-40 iso-alkanoic acid cholesteryl ester accounting for 0.5% -1% of raw materials are combined together to be used as an emollient, isononyl isononanoate and polydimethylsiloxane have good compatibility on surface-treated toner pigments, so that interaction of solid particles caused by electric polarity is easier to conduct, and dispersing capacity is stronger; isohexadecane is fresh, cool, not greasy, and dry and smooth to stick to skin; the phenyl trimethyl siloxane is moist but not greasy, is smooth to stick on the skin, is matched with C10-40 isoalkanoic acid cholesteryl ester, reduces the sticky feeling, moistens the skin and improves the whole skin sticking performance, and the components are mutually cooperated, so that the toner of the colorant can be better dispersed, the skin is moistened, the lack of water is improved, and the makeup is improved.
In one possible implementation, the humectant further includes at least one of methyl propylene glycol, glycerin, propylene glycol, and 1, 2-pentanediol;
optionally, the humectant comprises, by mass, 8% -12% of methyl propylene glycol, 3% -5% of glycerin, 0.08% -0.20% of propylene glycol, 0.1% -0.3% of hydrolyzed sodium hyaluronate and 0.02% -0.04% of 1, 2-pentanediol.
In the technical scheme, at least one of methyl propylene glycol, glycerol, propylene glycol and 1, 2-pentanediol is adopted as the humectant, so that a better moisturizing effect can be obtained.
The moisturizing agent is prepared by combining 8-12% of methyl propylene glycol, 3-5% of glycerin, 0.08-0.20% of propylene glycol, 0.1-0.3% of hydrolyzed sodium hyaluronate and 0.02-0.04% of 1, 2-pentanediol as moisturizing agents, so that the moisturizing components and other functional components achieve excellent moisturizing effects, the moisturizing components can also act synergistically to generate excellent moisturizing effects, and the glycerin and the hydrolyzed sodium hyaluronate of small molecules act together to attract water molecules by adjusting osmotic pressure so as to keep the skin cuticle moist.
In one possible implementation, the filler further comprises at least one of boron nitride, disteardimonium hectorite, zinc myristate, and silica;
optionally, the filler comprises, by mass, 1% to 3% of the raw material of the double-hydrophobic titanium dioxide, 0.5% to 2% of the raw material of the boron nitride, 0.3% to 1% of the raw material of the disteardimonium hectorite, 0.2% to 1% of the raw material of the zinc myristate, and 0.01% to 0.1% of the raw material of the silica.
In the technical scheme, at least one of boron nitride, distearyl dimethyl ammonium hectorite, zinc myristate and silica is adopted as the filler, so that the stability of the system can be enhanced.
The method is characterized in that double-hydrophobic titanium dioxide accounting for 1-3% of raw materials, boron nitride accounting for 0.5-2% of the raw materials, disteardimonium hectorite accounting for 0.3-1% of the raw materials, zinc myristate accounting for 0.2-1% of the raw materials and silica accounting for 0.01-0.1% of the raw materials are combined together to serve as a filler, and the surface treatment technology of hydrogenated lecithin of the double-hydrophobic titanium dioxide is similar to the biochemical property of skin, so that the cosmetic powder obtained by treatment has excellent skin-sticking performance; the boron nitride layered crystal structure endows the fabric with softness and smoothness; the silica is filled with fine lines, is soft and smooth, has uniform skin color among the three, and simultaneously has skin-attaching property and silky experience; the filler can enhance the system stability and uniform skin color, and simultaneously gives consideration to the skin-attaching property and silky experience.
In one possible implementation, the emulsifier comprises at least one of lauryl PEG-10 tris (trimethylsiloxy) silylethyl methicone, PEG-10 dimethicone, cetyl PEG/PPG-10/1 dimethicone, and sorbitan sesquioleate;
optionally, the emulsifier comprises, by mass, lauryl PEG-10 tris (trimethylsiloxy) silylethyl methicone in an amount of 3-5% of the raw material, PEG-10 polydimethylsiloxane in an amount of 0.5-2% of the raw material, cetyl PEG/PPG-10/1 polydimethylsiloxane in an amount of 0.5-2% of the raw material, and sorbitan sesquioleate in an amount of 0.2-1% of the raw material.
In the technical scheme, at least one of lauryl PEG-10 tri (trimethylsiloxy) silicon ethyl methicone, PEG-10 polydimethylsiloxane, cetyl PEG/PPG-10/1 polydimethylsiloxane and sorbitan sesquioleate is used as an emulsifier, so that a stable system can be formed by the water phase raw material and the oil phase raw material.
Lauryl PEG-10 tri (trimethylsiloxy) silicon ethyl polymethylsiloxane which accounts for 3 to 5 percent of the raw material, PEG-10 polydimethylsiloxane which accounts for 0.5 to 2 percent of the raw material, cetyl PEG/PPG-10/1 polydimethylsiloxane which accounts for 0.5 to 2 percent of the raw material and sorbitan sesquioleate which accounts for 0.2 to 1 percent of the raw material are combined together to be used as an emulsifier, so that the water phase raw material and the oil phase raw material which are selected by the application can form a stable system, and the effects of the components cannot be damaged.
In one possible implementation, the colorant includes at least one of CI77891, CI77492, CI77491, and CI 77499;
optionally, the colorant comprises, by mass, 7% -12% of CI77891, 0.4% -1.2% of CI77492, 0.1% -0.4% of CI77491, and 0.01% -0.1% of CI 77499.
In the technical scheme, at least one of CI77891, CI77492, CI77491 and CI77499 is used as a coloring agent, so that the color of the product can be adjusted, and the effects of concealing and finishing makeup are achieved.
CI77891 accounting for 7-12% of the raw materials, CI77492 accounting for 0.4-1.2% of the raw materials, CI77491 accounting for 0.1-0.4% of the raw materials and CI77499 accounting for 0.01-0.1% of the raw materials are combined together to be used as a coloring agent, and the formed product not only has natural make-up feeling, but also can act together with other raw materials to form the air cushion facial cream with moisture preservation, skin friendliness and lasting make-up.
In one possible implementation, the skin conditioning agent comprises at least one of tocopheryl acetate and caprylhydroxamic acid;
optionally, the skin conditioner comprises, by mass, tocopherol acetate in an amount of 0.1% to 1% of the raw material and caprylyl hydroxamic acid in an amount of 0.1% to 0.3% of the raw material.
In the technical scheme, at least one of tocopheryl acetate and caprylyl hydroximic acid is used as a skin conditioner to achieve the purpose of adjusting the state of the skin.
The combination of tocopherol acetate accounting for 0.1-1% of the raw materials and caprylyl hydroximic acid accounting for 0.1-0.3% of the raw materials is used as a skin conditioner, the tocopherol acetate can improve the dryness of the base makeup products, and the caprylyl hydroximic acid can replace the traditional preservative, so that the irritation is reduced, the system is safer, and the problem of the dryness of the products can be improved.
In a second aspect, an embodiment of the present application provides a method for preparing the air cushion facial cream of the first aspect, which includes the following steps:
mixing and grinding emollient, emulsifier, filler, colorant and at least part of skin conditioner in raw materials for 3-4 times, heating to 78-82 deg.C, homogenizing, stirring, keeping the temperature for 8-20min, and cooling to 43-47 deg.C to obtain first mixture;
uniformly stirring water, at least part of the humectant and magnesium sulfate in the raw materials, adding the residual humectant which is uniformly dispersed in advance, heating to 92-96 ℃, uniformly stirring, cooling to 43-47 ℃, and adding ethanol and the residual skin conditioner to obtain a second mixture;
and uniformly stirring the first mixture and the second mixture.
In the technical scheme, oily and solid components such as an emollient, an emulsifier, a filler, a colorant, at least part of a skin conditioner and the like are fully mixed and ground, so that powder raw materials are uniformly ground and dispersed, the powder is finer and smoother, and the mixture is homogenized after being heated to obtain a first mixture with fine particles; uniformly stirring water, at least part of the humectant and magnesium sulfate, adding the rest of the humectant which is stable at 92-96 ℃, uniformly mixing at 92-96 ℃, adding other ethanol which is stable at 43-47 ℃ and the rest of the skin conditioner to obtain a second mixture of stable and uniform liquid, adding the liquid raw materials into a system formed by water and magnesium sulfate step by step, wherein the water phase raw materials need to be heated and sterilized at high temperature, and the rest of the skin conditioner can be inactivated at high temperature and needs to be added at low temperature for treatment; then the first mixture and the second mixture are stirred uniformly, and the air cushion face-repairing cream with fine, uniform and stable texture can be obtained.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The air cushion facial repair cream and the preparation method thereof in the embodiments of the present application are specifically described below.
The embodiment of the application provides an air cushion face-repairing cream, which comprises the following raw materials in percentage by mass: 35 to 40 percent of water, 1 to 3 percent of ethanol, 19.5 to 31 percent of emollient, 11 to 18 percent of humectant, 2 to 7.5 percent of filler, 4.2 to 10 percent of emulsifier, 0.5 to 2 percent of magnesium sulfate, 7.5 to 14 percent of colorant and 0.2 to 1.3 percent of skin conditioner. Optionally, the raw materials include, by mass: 11.2 to 17.54 percent of humectant, 2.01 to 7.1 percent of filler and 7.51 to 13.7 percent of colorant.
In this embodiment, the emollient includes C10-40 iso-alkanoic acid cholesterol esters, commonly called "vernix," and yofccle-NH product can be used, and the mass percentage of C10-40 iso-alkanoic acid cholesterol esters in the raw material is 0.5% -1%, that is, besides C10-40 iso-alkanoic acid cholesterol esters, other components are used as emollient together. For example, the emollient further comprises at least one of C12-15 alcohol benzoate, polydimethylsiloxane, isohexadecane, phenyl trimethicone, isononyl isononanoate, and acrylic/polydimethylsiloxane copolymers.
In some optional embodiments, the emollient comprises, by mass, 2% to 4% of C12-15 alcohol benzoate, 4% to 6% of polydimethylsiloxane, 6% to 8% of isohexadecane, 3% to 5% of phenyl trimethicone, 3% to 5% of isononyl isononanoate, 1% to 2% of acrylic/polydimethylsiloxane copolymer, 0.5% to 1% of C10-40 isocaprolactones, and 0.15% to 0.3% of triethoxyoctylsilane.
In the embodiment, the humectant comprises hydrolyzed sodium hyaluronate, wherein a nano HA product can be selected, and the mass percent of the hydrolyzed sodium hyaluronate in the raw materials is 0.1% -0.3%, namely the hydrolyzed sodium hyaluronate and other components are used as the humectant together. For example, the humectant may further include at least one of methyl propylene glycol, glycerin, propylene glycol, and 1, 2-pentanediol.
In some optional embodiments, the humectant comprises, by mass, 8% to 12% of methyl propylene glycol, 3% to 5% of glycerin, 0.08% to 0.20% of propylene glycol, 0.1% to 0.3% of hydrolyzed sodium hyaluronate, and 0.02% to 0.04% of 1, 2-pentanediol.
In the embodiment, the filler comprises double-hydrophobic titanium dioxide, and in the raw materials, the mass percent of the double-hydrophobic titanium dioxide is 1% -3%, that is, other components are used as the filler together besides the double-hydrophobic titanium dioxide. For example, the filler further comprises at least one of boron nitride, hectorite of distearyl dimonium, zinc myristate, and silica;
in some alternative embodiments, the filler comprises, in mass percent, 1% to 3% of the starting material of the double-phobic titanium dioxide, 0.5% to 2% of the starting material of the boron nitride, 0.3% to 1% of the starting material of the disteardimonium hectorite, 0.2% to 1% of the starting material of the zinc myristate, and 0.01% to 0.1% of the starting material of the silica.
In this embodiment, the amphiphobic titanium dioxide is a product mainly made of titanium dioxide, perfluorooctyltriethoxysilane, alumina, and hydrogenated lecithin. The titanium dioxide in the amphiphobic titanium dioxide is extremely similar to the biochemical property of skin after being treated by the hydrogenated lecithin, and shows excellent skin-friendly property; after the titanium dioxide is treated by the perfluorooctyl triethoxysilane, the titanium dioxide has extremely low surface energy, is not easy to be wetted and shows the amphiphobic characteristic. Optionally, the raw materials for preparing the double-hydrophobic titanium dioxide comprise the following components in percentage by mass: 90 to 95 percent of titanium dioxide, 1 to 5 percent of perfluorooctyl triethoxysilane, 1 to 3 percent of alumina and 0.2 to 1.5 percent of hydrogenated lecithin. The double-hydrophobic titanium dioxide contains skin-friendly moisturizing raw materials, has excellent double-hydrophobic property and excellent skin feeling, and can be applied to the air cushion facial cream to ensure that the product has the effects of moisturizing and skin-sticking and long-lasting makeup. Illustratively, the double thinning type titanium dioxide employs malus lanchoe series titanium dioxide provided in association with a micropowder, code 605701, named Ti-O2FL, which is a white powder, almost odorless, and not dispersible in mineral oil and water, but dispersible in silicone oil, a highly polar ester grease.
In this embodiment, the emulsifier comprises at least one of lauryl PEG-10 tris (trimethylsiloxy) silylethyl methicone, PEG-10 dimethicone, cetyl PEG/PPG-10/1 dimethicone, and sorbitan sesquioleate.
In some alternative embodiments, the emulsifier comprises, in mass percent, lauryl PEG-10 tris (trimethylsiloxy) silylethyl methicone at 3% to 5% of the starting material, PEG-10 dimethicone at 0.5% to 2% of the starting material, cetyl PEG/PPG-10/1 dimethicone at 0.5% to 2% of the starting material, and sorbitan sesquioleate at 0.2% to 1% of the starting material.
In this embodiment, the colorant includes at least one of CI77891, CI77492, CI77491, and CI 77499.
In some optional embodiments, the colorant comprises, by mass, 7% to 12% of CI77891, 0.4% to 1.2% of CI77492, 0.1% to 0.4% of CI77491, and 0.01% to 0.1% of CI 77499.
In the embodiment, the raw materials further comprise 0.1-0.6% of preservative in percentage by mass; optionally, the raw material further comprises 0.11% -0.6% of a preservative. In some alternative embodiments, the preservative comprises at least one of phenoxyethanol and glyceryl caprylate; optionally, the preservative comprises, by mass, phenoxyethanol in an amount of 0.1% to 0.5% of the raw material and glyceryl caprylate in an amount of 0.01% to 0.1% of the raw material.
In the embodiment, the raw materials further comprise 0.01-0.1% of aromatic in percentage by mass; optionally, the fragrance comprises a perfume.
In the embodiment, the raw materials further comprise 0.01-0.04% of a thickening agent in percentage by mass; optionally, the thickening agent comprises xanthan gum.
In summary, in some embodiments of the present application, water and ethanol are used as solvents; c12-15 alcohol benzoate, polydimethylsiloxane, isohexadecane, phenyl trimethicone, isononyl isononanoate, acrylic acid (ester)/polydimethylsiloxane copolymer and C10-40 isoalkanoic acid cholesteryl ester are used as emollient to nourish skin and improve water deficiency; methyl propylene glycol, glycerol, propylene glycol, hydrolyzed sodium hyaluronate and 1, 2-pentanediol are used as humectants; lauryl PEG-10 tri (trimethylsiloxy) silicon ethyl polymethylsiloxane, PEG-10 polydimethylsiloxane, cetyl PEG/PPG-10/1 polydimethylsiloxane and sorbitan sesquioleate are taken as emulsifiers; using amphiphobic titanium dioxide (titanium dioxide, perfluorooctyl triethoxysilane, aluminum oxide, hydrogenated lecithin), boron nitride, disteardimonium hectorite, zinc myristate, and silica as filler; magnesium sulfate is used as an anti-caking agent, and phenoxyethanol and glyceryl caprylate are used as preservatives; CI77891, CI77492, CI77491 and CI77499 are used as coloring agents; xanthan gum is used as a thickening agent; the air cushion skin-repairing cream is prepared by taking tocopherol acetate and caprylyl hydroximic acid as skin conditioners and excellent matching of the components, so that the product can keep moisture and is skin-friendly, and the makeup is natural and lasting.
The embodiment of the application also provides a preparation method of the air cushion face-repairing cream, which comprises the following steps:
mixing and grinding the emollient, the emulsifier, the filler, the colorant and at least part of the skin conditioner, in some embodiments, the perfume, for 3-4 times, heating to 78-82 ℃, homogenizing and stirring uniformly, keeping the temperature for 8-20min, and cooling to 43-47 ℃ to obtain a first mixture.
Alternatively, the specific preparation method of the first mixture is as follows: mixing the skin lotion: c12-15 alcohol benzoate, polydimethylsiloxane, isohexadecane, phenyl trimethicone, isononyl isononanoate, acrylic acid (ester)/polydimethylsiloxane copolymer, and C10-40 isoalkanoic acid cholesteryl ester; emulsifier: lauryl PEG-10 tris (trimethylsiloxy) silylethyl methicone, PEG-10 dimethicone, cetyl PEG/PPG-10/1 dimethicone, sorbitan sesquioleate; filling agent: double-thinning titanium dioxide, boron nitride, disteardimonium hectorite, zinc myristate and silica; and (3) an emollient: triethoxyoctylsilane; skin conditioner: tocopheryl acetate; colorant: CI77891, CI77492, CI77491, and CI77499, grinding for 3-4 times with a three-roll grinder to make the powder completely ground, fine and uniform, putting into a main pot, heating to 78-82 deg.C, homogenizing and stirring, keeping the temperature for 8-20min, cooling to 43-47 deg.C, adding aromatic: and uniformly stirring the essence to obtain a first mixture for later use.
And (2) uniformly stirring water, at least part of the humectant and magnesium sulfate in the raw materials, adding the residual humectant which is uniformly dispersed in advance, in some embodiments, adding the residual humectant and the thickening agent which are uniformly dispersed in advance, heating to 92-96 ℃, uniformly stirring, cooling to 43-47 ℃, adding ethanol, the residual skin conditioning agent, and in some embodiments, also adding a preservative to obtain a second mixture.
Alternatively, the specific method of preparation of the second mixture is as follows: adding water, glycerin in the humectant and magnesium sulfate into an aqueous phase pot, and adding the humectant which is uniformly dispersed in advance: methyl propylene glycol, hydrolyzed sodium hyaluronate, 1, 2-pentanediol; thickening agent: heating xanthan gum to 92-96 deg.C, stirring, cooling to 43-47 deg.C, and adding ethanol; preservative: phenoxyethanol, glyceryl caprylate; remaining skin conditioning agents: and (3) uniformly stirring the octanoyl hydroximic acid to obtain a second mixture for later use.
And (3) uniformly stirring the first mixture and the second mixture.
Optionally, the second mixture in the water phase pot is slowly pumped into the main pot, stirred uniformly and finally stirred rapidly, wherein the stirring speed is generally 2000-.
And (4) filling after the inspection is qualified, packaging, and warehousing the finished product.
The features and properties of the present application are described in further detail below with reference to examples.
Example 1
The embodiment provides an air cushion face-repairing cream, which comprises the following raw materials:
solvent: 38g of deionized water and 2g of ethanol;
and (3) an emollient: 4g of C12-15 alcohol benzoate, 4g of polydimethylsiloxane, 7g of isohexadecane, 5g of phenyl trimethicone, 5g of isononyl isononanoate, 1g of acrylic acid (ester)/polydimethylsiloxane copolymer and 0.5g of C10-40 isoalkanoic acid cholesteryl ester;
humectant: 10g of methyl propylene glycol, 4g of glycerol, 0.1g of propylene glycol, 0.1g of hydrolyzed sodium hyaluronate and 0.03g of 1, 2-pentanediol;
emulsifier: 3.5g of lauryl PEG-10 tri (trimethylsiloxy) silicon ethyl polymethylsiloxane, 1g of PEG-10 polydimethylsiloxane, 1g of cetyl PEG/PPG-10/1 polydimethylsiloxane and 0.5g of sorbitan sesquioleate;
filling agent: 1g of double-thinning titanium dioxide, 0.8g of boron nitride, 0.5g of disteardimonium hectorite, 0.4g of zinc myristate and 0.08g of silica;
anti-caking agent: 1g of magnesium sulfate;
preservative: 0.3g of phenoxyethanol and 0.08g of glycerol caprylate;
colorant: CI 778917 g, CI 774921 g, CI 774910.2 g, and CI 774990.08 g;
aromatic agent: 0.1g of essence;
thickening agent: 0.03g of xanthan gum;
skin conditioner: 0.5g of tocopherol acetate and 0.2g of caprylyl hydroximic acid.
The preparation method comprises the following steps:
adding polydimethylsiloxane, isohexadecane, phenyl trimethicone, lauryl PEG-10 tri (trimethylsiloxy) silicon ethyl methicone, isononyl isononanoate, C12-15 alcohol benzoate, titanium dioxide, acrylic acid (ester)/polydimethylsiloxane copolymer, PEG-10 polydimethylsiloxane, cetyl PEG/PPG-10/1 polydimethylsiloxane, boron nitride, distearyl dimethyl ammonium hectorite, zinc myristate, sorbitan sesquioleate, tocopheryl acetate, silica, aluminum oxide, hydrogenated lecithin, C10-40 isocholesterol esters, CI77891, CI77492, CI77491 and CI77499 into a three-roll grinder to grind powder completely and evenly, putting into a main pot, heating to 78-82 ℃, homogenizing and stirring evenly, preserving heat for 10 minutes, cooling to 45 ℃, adding essence and stirring uniformly for later use;
adding water, glycerol and magnesium sulfate into a water phase pot, adding pre-dispersed uniformly-dispersed methyl propylene glycol, xanthan gum and hydrolyzed sodium hyaluronate, heating to 95 ℃, uniformly stirring, cooling to 45 ℃, adding ethanol, phenoxyethanol, caprylyl hydroximic acid, propylene glycol, 1, 2-pentanediol and glyceryl caprylate, and uniformly stirring for later use;
slowly pumping the materials in the water phase pot into the main pot, uniformly stirring, and finally quickly stirring;
and after the inspection is qualified, filling, packaging and storing finished products.
Examples 2 to 5
Examples 2 to 5 each provide an air cushion skin-rejuvenating cream, which was prepared according to the raw material mass percentage ratios shown in table 1, and the preparation method thereof was the same as that in example 1.
Comparative examples 1 to 3
Comparative examples 1 to 3 each provide an air cushion skin-rejuvenating cream, which was prepared in the same manner as in example 1, by blending the raw materials in the mass percentage ratios shown in table 1.
TABLE 1 raw material weight percentage ratios of examples 1-5 and comparative examples 1-3
The air cushion repair creams of examples 1-5 and comparative examples 1-3 were tested for performance.
First, make-up durability
The test method comprises the following steps: 30 volunteers, 5 men and 25 women pick up a proper amount of powder samples after basic skin care, uniformly spot-coat the powder samples on the face and the neck by using powder puffs, slightly and uniformly extend outwards along the texture of the skin, uniformly coat all the samples in an equally-divided area of each volunteer, photograph by using high-strength digital codes every 0.5 hour until powder floats on the face and is blocked, record the total time of holding the makeup, take the average value, and test results are shown in the following table.
TABLE 2 cosmetic durability test results
Scheme(s)
|
Example 1
|
Example 2
|
Example 3
|
Example 4
|
Example 5
|
Comparative example 1
|
Comparative example 2
|
Comparative example 3
|
Time (h)
|
8
|
8
|
8.5
|
9
|
10
|
5
|
6
|
6.5 |
As can be seen from table 2 above, the makeup durability of examples 1 to 5 is significantly better than that of comparative examples 1 to 3, and the makeup durability of comparative examples 2 to 3 is slightly better than that of comparative example 1, so that the air cushion cream of the present application has a significant effect on improving the makeup durability, the makeup time is 8 to 10 hours, and the C10-40 isocaproic acid cholesterol esters, the hydrolyzed sodium hyaluronate and the double-hydrophobic titanium dioxide in the present application act synergistically, and the absence of any one of them affects the makeup durability of the product.
Second, moisture retention property
The test method comprises the following steps: 40 volunteers were randomly selected and divided into 8 groups, 5 individuals (male 1, female 4) in each group, and 8 groups of volunteers were respectively and correspondingly applied with the samples of examples 1-5 and comparative examples 1-3, after basic skin care, an appropriate amount of powder sample was dipped and evenly applied to the face and neck with a puff, and the puff was gently spread outward uniformly along the skin texture. The moisture content of the skin before and after application was measured using a test instrument Corneometer CM825 for 1-10h, and the results are shown in the following table, taking an average.
Table 3 moisturizing performance test results
As can be seen from the above Table 3, the moisturizing performance of the examples 1-5 is obviously better than that of the comparative examples 1-3, and the moisturizing performance of the comparative examples 2-3 is slightly better than that of the comparative example 1, so that the long-acting moisturizing and moisturizing effect of the air cushion facial cream of the examples is remarkable, the skin moisture increment is maintained at 15% -40%, and the C10-40 cholanic acid cholesteryl esters, the hydrolyzed sodium hyaluronate and the double hydrophobic titanium dioxide in the examples generate synergistic effect, and the lack of any one of the above components can affect the moisturizing performance of the product.
According to the results of the makeup durability and moisturizing performance of examples 1 to 5 and comparative examples 1 to 3, 5 air cushion facial creams with different raw material addition amounts in examples 1 to 5 have different makeup durability and moisturizing performance, the makeup durability time is 8 to 10 hours, and the skin moisture increase is maintained at 15 to 40%. In addition, the C10-40 isoalkanoic acid cholesteryl ester, the hydrolyzed sodium hyaluronate and the double-hydrophobic titanium dioxide in the cosmetic can generate interaction under a certain dosage, the makeup durability and the moisturizing performance can both reach better values, and if the three are not compounded according to a certain proportion, the makeup durability and the moisturizing effect cannot be obviously increased.
Comparative examples 4 to 6
Comparative examples 4 to 6 each provide an air cushion skin cream prepared by blending the raw materials in the mass percentage ratios shown in table 4, and the preparation method thereof was substantially the same as that of example 1.
TABLE 4 raw material mass percentage ratios of examples 1 to 5 and comparative examples 4 to 5
The moisturizing properties of comparative examples 4 to 6 were measured in the same manner as described above, and the results of the measurements of comparative examples 4 to 6 and examples 1 to 5 are shown in the following table.
Table 5 moisturizing performance test results
As can be seen from table 5 above, the moisturizing performance of examples 1-5 is significantly better than that of comparative examples 4-6 (different proportions of emollients, with caprylic/capric triglyceride or isopropyl myristate added), and therefore, according to the proportions of the emollients of the present application, air cushion skin-reviving creams with better moisturizing performance can be obtained.
Comparative examples 7 to 8
Comparative examples 7 to 8 each provide an air cushion skin cream prepared by blending the raw materials in the mass percentage ratios shown in table 6, and the preparation method thereof was substantially the same as that of example 1.
TABLE 6 raw material mass percentage ratios of example 1 and comparative examples 7 to 8
The air cushion skin cream of example 1 and comparative examples 7-8 was tested for stability and the results are shown in the table below.
Table 7 stability test results
Temperature (. degree.C.)
|
50
|
45
|
40
|
25
|
-15
|
-5
|
Example 1
|
OK
|
OK
|
OK
|
OK
|
OK
|
OK
|
Comparative example 7
|
OK
|
OK
|
OK
|
OK
|
F
|
OK
|
Comparative example 8
|
F
|
F
|
F
|
F
|
F
|
F |
Note: in the stability test, 50 ℃ corresponds to 4 weeks, 45 ℃ corresponds to 8 weeks, and the remaining temperature conditions correspond to 12 weeks, stable to "ok" and unstable to "F".
As can be seen from Table 7 above, the stability of example 1 (using magnesium sulfate as an anti-caking agent) and comparative example 7 (using sodium chloride as an anti-caking agent) is better than that of comparative example 8 (without adding an anti-caking agent), but the stability of example 1 at-15 ℃ is better than that of comparative example 7 at-15 ℃, so that the air cushion repair cream of the examples of the application uses magnesium sulfate as an anti-caking agent, and better stability, especially low-temperature stability, can be obtained.
In summary, the air cushion facial cream and the preparation method thereof provided by the embodiment of the application provide the air cushion facial cream with moisture retention, skin affinity and lasting makeup.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.