WO2017043774A1 - Composition cosmétique de maquillage à élasticité susceptible d'auto-restauration contenant de la silice hydrophobe, et procédé de préparation de cette dernière - Google Patents

Composition cosmétique de maquillage à élasticité susceptible d'auto-restauration contenant de la silice hydrophobe, et procédé de préparation de cette dernière Download PDF

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WO2017043774A1
WO2017043774A1 PCT/KR2016/008773 KR2016008773W WO2017043774A1 WO 2017043774 A1 WO2017043774 A1 WO 2017043774A1 KR 2016008773 W KR2016008773 W KR 2016008773W WO 2017043774 A1 WO2017043774 A1 WO 2017043774A1
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hydrophobic silica
cosmetic composition
self
oil
elasticity
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PCT/KR2016/008773
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English (en)
Korean (ko)
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홍은영
이화영
이찬기
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주식회사 코스온
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Publication of WO2017043774A1 publication Critical patent/WO2017043774A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin

Definitions

  • the present invention relates to a make-up cosmetic composition for self-elasticity recovery comprising a hydrophobic silica and a method for producing the same, and in particular, by providing a cosmetic composition having self-elasticity recovery while the hydrophobic silica is trapped in the ester oil or hydrocarbon oil, Self-elastic restoration color cosmetic composition comprising hydrophobic silica, which is restored to its shape in a short time even when a large force is applied to the composition, and has a firm texture when applied to the product, which makes the product interesting. It is about a method.
  • the present invention is a formulation to prevent agglomeration of the formulation while improving the hydrophobic silica trapping power in the ester oil by improving the hydrophobic silica, pigments and mica components dispersed in the ester oil or hydrocarbon oil in a repeatable flow dispersion process
  • the present invention relates to a color cosmetic composition for self-elasticity restoration comprising hydrophobic silica excellent in color expression and a method for producing the same.
  • the present invention by providing a hydrophobic silica trapped in the ester oil or hydrocarbon oil, when applied to the skin to improve the skin's swelling and elasticity to improve the skin wrinkles and at the same time include a soft and durable hydrophobic silica It relates to a color cosmetic composition for self-elasticity and a method for producing the same.
  • Makeup cosmetics are used for the purpose of making the skin beautiful by changing the appearance beautifully. It is divided into base makeup, which is used to equalize the skin color of the entire face and cover the flaw, and point makeup, which partially increases the three-dimensional effect such as lips, eyes, and nails.
  • Base makeup consists of makeup base, foundation, powder, etc.
  • Point makeup consists of lip cosmetics and eye makeup cosmetics.
  • the conditions for makeup cosmetics should be applied to the skin, so that there should be no irritation to the eyes, and the drying speed should not be soaked immediately after application, and it will not be easily spread to sweat, tears, and oil, and to be free of powder dust. It is easy to apply, has no burden on use, is less likely to be contaminated with microorganisms, and should be easily removed when washing.
  • Korean Patent Publication No. 10-2013-0033772 which relates to a makeup cosmetic composition, 0.1 to 50 parts by weight of a moisture-containing skin softening polymer, It relates to a makeup cosmetic composition comprising 1 to 70 parts by weight of the water-soluble component, and 1 to 50 parts by weight of the oil component.
  • the prior art has a water-soluble components occupy most of the makeup cosmetic composition, there is an effect having a moist and fresh feeling when applied to the skin.
  • the prior art has a problem in that the dispersibility of the water-soluble component and the pigment is lowered due to the hydrophilic property of the water-soluble component and the hydrophobic property of the pigment, thereby preventing the vivid color from being expressed.
  • the prior art has a disadvantage in that the evaporation rate of the water-soluble component is faster over time to feel dry easily on the skin, weak in color maintenance and persistence.
  • Republic of Korea Patent Publication No. 10-1201953 which relates to a water-dispersible makeup cosmetic composition, having a moisture, a dispersion stabilizer and any one or more of an emulsifier or a moisturizer. It comprises a water-dispersing additive and a low titanium oxide having a particle size of 1 to 200 ⁇ m, dispersion stabilizer is any one of xanthan gum or carboxyvinyl polymer, emulsifier is sorbitan monooleate, moisturizing agent includes propylene glycol It relates to a water dispersion makeup cosmetic composition.
  • the prior art uses a xanthan gum or a carboxyvinyl polymer, which is a hydrophilic water-dispersing polymer, to prepare a water-dispersion formulation into a gel formulation, thereby minimizing the problem of dispersibility and formulation stability with water-soluble components and changing viscosity. Is less, the effect of not feeling dry easily on the skin by slowing the evaporation rate of the water-soluble component.
  • the makeup cosmetic composition containing the hydrophilic water-dispersible polymer of the prior art is prepared in a gel (gel) formulation, so that when the consumer pulls out the formulation using a finger or a spatula, the marks leaving the cosmetic remain. Dissatisfaction with this was happening because consumers were expecting to feel like they are using a new cosmetic product because the marks leaving cosmetics disappeared.
  • the prior art has a problem that it is not possible to obtain the effect of improving skin wrinkles because it does not obtain the swelling and elasticity of the skin when applied to the skin because there is no self-elastic restoring power such as disappearing the marks leaving cosmetics.
  • the hydrophilic water-dispersed polymer of the prior art has the disadvantages such as the difference in gelation power by the salt concentration or pH, or have to go through a neutralization step, and when using a lot of hydrophilic water-dispersible polymer to increase the durability There is a problem that the occurrence of the crushing phenomenon and the feeling worse.
  • xanthan gum is a polymer obtained by pure culture fermentation of carbohydrates using Xanthomonas Campestris, the causative agent of chlorophyll disease in cabbage, and it is difficult to obtain a homogeneous raw material. It takes a long time to hydrate xanthan gum, and the lower pH lowers the hydration. The carboxyvinyl polymer has to undergo a neutralization process to gel, and the gelation strength is weak when the salt concentration is increased. Disadvantages have disadvantages.
  • the present invention has been made to solve the above problems, by providing a cosmetic composition having self-resilience while hydrophobic silica is trapped in the ester oil or hydrocarbon oil, even if a large force is applied to the cosmetic composition within a short time It is aimed to provide a self-elastic restoration color cosmetic composition and hydrophobic silica composition containing a hydrophobic silica that is restored to the shape of, and has a firm texture when a small force is applied to the product use.
  • the present invention is a formulation to prevent agglomeration of the formulation while improving the hydrophobic silica trapping power in the ester oil by improving the hydrophobic silica, pigments and mica components dispersed in the ester oil or hydrocarbon oil in a repeatable flow dispersion process It is to provide a color cosmetic composition for self-elasticity recovery and hydrophobic silica excellent in the color expression while increasing the dispersibility of the pigment and its manufacturing method.
  • the present invention by providing a hydrophobic silica trapped in the ester oil or hydrocarbon oil, when applied to the skin to improve the skin's swelling and elasticity to improve the skin wrinkles and at the same time include a soft and durable hydrophobic silica It is an object to provide a color cosmetic composition for self-elasticity and a method for producing the same.
  • Self-resilience makeup cosmetic composition comprising a hydrophobic silica of the present invention is 5 to 40% by weight of hydrophobic silica, 30 to 94.85% by weight oil, 0.05 to 15% by weight of pigment and mica, 0.05 to 5% by weight film forming agent, moisturizer It is characterized by consisting of 0.05 to 10% by weight.
  • hydrophobic silica has self-resilience and at the same time to give the skin swelling and elasticity, silica, polymethyl celsesquioxane and vinyl dimethicones-methicone silsesquioxane cross polymer, diphenyl dimethicone-vinyl It is preferable to select any one or more from the group consisting of diphenyldimethicone-silsesquioxane cross polymer and silica dimethyl silylate.
  • the oil is to collect hydrophobic silica, characterized in that the ester oil or hydrocarbon oil.
  • ester oil is diisostearyl maleate, polyglyceryl-2 triisostearate, dicaprylyl carbonate, cetyl ethylhexanoate, neopentyl glycol diheptanoate and pentaerythritol tetraisostearate It is preferable to select any one or more from the group consisting of.
  • hydrocarbon oil is characterized in that the hydrogenated polyisobutene.
  • the present invention is a step of preparing an oil base by mixing and stirring the oil, pigment and mica while maintaining at 70 to 95 °C (S10), and while maintaining the 40 to 70 °C of the initial hydrophobic silica of the oil base Adding 10 to 30% by weight of the content, followed by stirring to prepare a first mixture (S20), and adding 10 to 30% by weight of the initial hydrophobic silica content to the first mixture while maintaining 40 to 70 ° C.
  • the makeup cosmetic composition for self-elasticity restoration comprising hydrophobic silica according to the present invention and a method for preparing the same are provided in a cosmetic composition by providing a cosmetic composition having self-elasticity recovery while the hydrophobic silica is collected in ester oil or hydrocarbon oil. Even if a large force is applied, it is restored to its own shape in a short time, and when a small force is applied, it has a firm texture to have an interest in using the product.
  • the self-elastic restoration makeup cosmetic composition comprising a hydrophobic silica according to the present invention and a method for producing the same by the hydrophobic silica, and the pigment and mica components dispersed in the ester oil or hydrocarbon oil in a repeatable flow dispersion process,
  • the formulation was stabilized to prevent agglomeration of the formulation while improving the hydrophobic silica trapping power in the ester oil, and the color development was excellent while increasing the dispersibility of the pigment.
  • the self-elastic restoration makeup cosmetic composition comprising a hydrophobic silica according to the present invention and a method for producing the same by providing a hydrophobic silica trapped in the ester oil or hydrocarbon oil, thereby improving the expansion and elasticity of the skin when applied to the skin It has the effect of improving skin wrinkles and at the same time has a soft and durable effect.
  • 1 is a photograph of observing the phenomenon of self-elasticity of the makeup cosmetic composition for self-elasticity recovery comprising hydrophobic silica according to the present invention.
  • Figure 2 is a view explaining the phenomenon of self-elasticity of the makeup cosmetic composition for self-elasticity recovery comprising hydrophobic silica according to the present invention.
  • Figure 3 is a flow chart of a method for producing a cosmetic composition for self-elasticity recovery comprising hydrophobic silica according to the present invention.
  • the present invention has been conducted in order to achieve the technical problem as described above, as a result of the development of a method for producing a cosmetic composition for self-resilience makeup containing hydrophobic silica, self-resilience for containing hydrophobic silica
  • the makeup cosmetic composition provides a cosmetic composition with self-elasticity recovery as the hydrophobic silica is trapped in the ester oil or hydrocarbon oil, thereby restoring it back to its shape in a short time even when a large force is applied to the cosmetic composition. It has a firm texture and can be of interest to use the product.
  • the formulation is stabilized to prevent agglomeration of the formulation, and the color is excellent while increasing the dispersibility of the pigment.When applied to the skin, the skin's expansion and elasticity are improved. While having the effect of improving skin wrinkles At the same time, the present invention was completed by confirming that it was soft and excellent in durability.
  • Self-elastic restoration makeup cosmetic composition comprising a hydrophobic silica according to the present invention will be described with reference to the accompanying drawings.
  • Figure 1 is a photograph observing the phenomenon of self-elasticity of the resilient makeup cosmetic composition comprising a hydrophobic silica according to the present invention
  • Figure 2 is a self-elasticity of the makeup cosmetic composition comprising a hydrophobic silica according to the present invention It is a figure explaining the phenomenon of self elastic restoring force.
  • Self-resilience makeup cosmetic composition comprising a hydrophobic silica of the present invention is 5 to 40% by weight of hydrophobic silica, 30 to 94.85% by weight oil, 0.05 to 15% by weight of pigment and mica, 0.05 to 5% by weight film forming agent, moisturizer It is characterized by consisting of 0.05 to 10% by weight.
  • the hydrophobic silica is a raw material for the self-elasticity recovery, the resilient reaction that the formulation is deformed when the external physical force is applied as shown in Figures 1 to 2, but is restored to its initial state within a short time
  • the makeup cosmetic composition of the present invention By applying the above-described reaction to the makeup cosmetic composition of the present invention to impart the swelling and elasticity of the skin, by applying the makeup cosmetic composition of the present invention with a finger, a spatula, puff and spreading it on the skin, the cosmetic composition is applied on the skin surface. The elasticity that is restored to the initial state after the deformation is generated, thereby improving skin wrinkles.
  • the hydrophobic silica is composed of silica, polymethyl celsesquioxane and vinyl dimethicone-methicone silsesquioxane cross polymer, diphenyl dimethicone-vinyl diphenyl dimethicone-silsesquioxane cross polymer and silica dimethyl silylate. It is preferable to select any one or more from the group.
  • the vinyl dimethicone-methicone silsesquioxane cross polymer refers to a vinyl dimethicone and a methicone silsesquioxane cross polymerized as a monomer to form a copolymer.
  • the diphenyldimethicone-vinyldiphenyldimethicone-silsesquioxane cross polymer refers to a monomer obtained by copolymerizing diphenyldimethicone, vinyldiphenyldimethicone, and silsesquioxane cross which are monomers.
  • the hydrophobic silica contains 5 to 40% by weight based on the total weight of the makeup cosmetic composition, preferably 15 to 25% by weight. If the content of hydrophobic silica is less than 5% by weight, the self-resilience is reduced, so that self-healing can not be performed in a short time, and thus, skin wrinkle improvement cannot be obtained, and a firm texture may not be obtained. If it exceeds, there is a problem in that the dispersing force with the oil is reduced to form agglomeration of the formulation.
  • the oil is to collect hydrophobic silica, characterized in that the ester oil or hydrocarbon oil.
  • the ester oil is composed of diisostearyl maleate, polyglyceryl-2 triisostearate, dicaprylylcarbonate, cetyl ethylhexanoate, neopentyl glycol diheptanoate and pentaerythritol tetraisostearate It is preferable to select any one or more from the group.
  • the hydrocarbon oil is characterized in that the hydrogenated polyisobutene.
  • the oil contains 30 to 94.85% by weight relative to the total weight of the makeup cosmetic composition. If the content of the oil is less than 30% by weight, the capturing power of the hydrophobic silica is lowered to obtain the self-elasticity restoring effect. If the content of the oil is more than 94.85, the dispersibility of the hydrophobic silica, the pigment and the mica is reduced, and thus the formulation is not stabilized. There is a problem.
  • the pigments and mica are to make the color to make up the skin in various colors, the pigments and mica contains 0.05 to 15% by weight relative to the total weight of the makeup cosmetic composition. If the content of the pigment and mica is less than 0.05% by weight, the vivid color does not appear, and there is an inconvenience of applying it to the skin several times in order to express the color. There is a problem that mica is destabilizing the formulation while layer separation occurs.
  • the film forming agent is to prevent the formation of a thin film film on the skin, to improve the persistence, it is preferable that the acrylate-stearyl acrylate- dimethicone methacrylate copolymer or polymethyl methacrylate.
  • the acrylate-stearyl acrylate-dimethicone methacrylate copolymer refers to acrylate, stearyl acrylate, and dimethicone methacrylate which are monomers polymerized to form a copolymer.
  • the film former contains 0.05 to 5% by weight based on the total weight of the makeup cosmetic composition. If the content of the film-forming agent is less than 0.05% by weight, there is a problem that the cosmetic composition does not form a thin film film on the skin easily and reduces the persistence, and when the content of the film-forming agent is greater than 5% by weight, the feeling of use becomes heavy.
  • the moisturizing agent imparts moisturizing power to the skin, and it is preferable to select any one or more from the group consisting of shea butter, murmur butter, hydrogenated castor oil dimerdilinoleate and drogenated castor oil isostearate. .
  • the moisturizing agent contains 0.05 to 10% by weight based on the total weight of the makeup cosmetic composition. If the content of the moisturizing agent is less than 0.05% by weight, there is a problem in that it is not possible to obtain a sufficient moisturizing effect on the skin and easily feels dryness.
  • the makeup cosmetic composition for self-elasticity restoration comprising the hydrophobic silica of the present invention can be applied to a point makeup that enhances a three-dimensional effect such as lips, eyes, and nails, and can be prepared as a cosmetic for lip or eye makeup.
  • FIG. 3 is a flow chart of a method of manufacturing a makeup cosmetic composition for self-elasticity recovery comprising hydrophobic silica according to the present invention.
  • the method for preparing a self-elastic restoration makeup cosmetic composition including the hydrophobic silica of the present invention preferably includes the following steps, but is not limited thereto. .
  • the present invention is a step of preparing an oil base by mixing and stirring the oil, the pigment and mica while maintaining at 70 to 95 °C (S10), and the content of the first hydrophobic silica in the oil base while maintaining 40 to 70 °C
  • a first mixture by stirring S20
  • a second mixture by stirring S30
  • adding 40 to 80 wt% of the initial hydrophobic silica content to the second mixture while maintaining 40 to 70 ° C. to prepare a third mixture by stirring.
  • S40 and while maintaining a 40 to 70 °C characterized in that it comprises a step (S50) to prepare a final mixture by adding a moisturizing agent and a film forming agent to the third mixture.
  • Oil, pigments and mica are dispersed by stirring for 10 to 20 minutes at 3,000 to 5,000 rpm, there is a problem that the formulation is unstable because the dispersion power is lowered at less than 3,000 rpm and less than 10 minutes, bubbles if more than 5,000 rpm and 20 minutes There is a problem that lowers the viscosity and increases the defective rate of the makeup cosmetics.
  • the step (S20) to (S40) is to divide and disperse the hydrophobic silica three times in a fluidized bed dispersion process by mixing the oil base and hydrophobic silica prepared in the step (S10).
  • the step (S20) to (40) is to divide the hydrophobic silica into three times and mixed with the oil base prepared in step (S10), so that the hydrophobic silica is sufficiently collected in the oil base.
  • the step (S20) to (S40) is stirred the oil base and hydrophobic silica for 10 to 30 minutes at 200 to 500 rpm. If the stirring speed is less than 200 rpm and the stirring time is less than 10 minutes, the hydrophobic silica is not sufficiently collected in the oil base, and thus the makeup cosmetic composition cannot have self-elasticity recovery properties, the stirring speed is more than 500 rpm, and the stirring time is If it is more than 30 minutes, some hydrophobic silica will form a floating layer without being trapped in an oil base, and there exists a problem that formulation becomes unstable.
  • step (S40) is produced a makeup cosmetic composition having a self-resilience recovery, even if a large force is applied to the cosmetic composition is restored back to its own shape in a short time, when a small force has a firm texture
  • Make-up cosmetic composition that can be interesting to use the product can be made, and when applied to the skin can improve the skin's swelling and elasticity to improve the skin wrinkles and at the same time can achieve a smooth and excellent effect.
  • the moisturizer and the film-forming agent are added to the third mixture prepared in step S40 and stirred at 300 to 800 rpm for 5 to 10 minutes.
  • the stirring speed is less than 300 rpm, and the stirring time is less than 5 minutes, the moisturizer and the film-forming agent are not evenly stirred with the third mixture prepared in step (S30), there is a problem that the formulation is agglomerated, more than 800 rpm, 10 minutes If it exceeds, there exists a problem that the effect of a moisturizing agent and a film forming agent becomes low. In particular, the film-forming agent does not form a thin film film on the skin has a problem that the cosmetic is buried.
  • Example the comparative example, and the test example of this invention.
  • Example 1 of the preparation of the makeup cosmetic composition for self-resilience containing hydrophobic silica
  • Example 1 of preparing a make-up cosmetic composition for self-healing restoration comprising a hydrophobic silica of the present invention was prepared through the following preparation steps in the content of the composition described in Table 1.
  • the first mixture was prepared by adding 30 wt% of the content of the first hydrophobic silica (1) to the oil base while maintaining the temperature at 50 ° C. and then stirring at 400 rpm for 10 minutes.
  • the second mixture was prepared by adding 30 wt% of the first hydrophobic silica (1) to the first mixture while maintaining the temperature at 50 ° C., and then stirring the mixture at 400 rpm for 20 minutes.
  • Comparative Example 1 Comparative Example 1 of preparing a makeup cosmetic composition for self-healing restoration containing hydrophobic silica
  • Comparative Example 1 of preparing a make-up cosmetic composition for self-elasticity recovery comprising hydrophobic silica of the present invention was prepared by containing xanthan gum (4), and was prepared through the following preparation steps in the content of the composition shown in Table 1.
  • Xanthan gum (4) was contained in place of the oils (2) and (3) of Example 1, and a makeup cosmetic composition was prepared in the same manner as in Example 1.
  • Comparative Example 2 Comparative Example 2 of the makeup cosmetic composition for self-resilience containing hydrophobic silica
  • Comparative Example 2 of preparing a make-up cosmetic composition for self-healing restoration comprising a hydrophobic silica of the present invention was prepared by containing a carboxyvinyl polymer (5), and was prepared through the following preparation steps in the content of the composition shown in Table 1.
  • Example 1 instead of the oils (2, 3) of Example 1 contained a carboxyvinyl polymer (5) and in the same manner as in Example 1 to prepare a makeup cosmetic composition.
  • Test Example 1 evaluates the makeup composition for self-elasticity restoration comprising hydrophobic silica according to the oil component, 7 to 10 days for 50 women in their 20s and 30s with respect to the compositions of Example 1 and Comparative Examples 1 and 2 After the use, the results were compared and evaluated.
  • Comparative Example 1 which is a makeup composition containing xanthan gum and Comparative Example 2 which is a makeup composition containing carboxyvinyl polymer have lower self-elasticity of the formulation than Example 1, thereby improving skin wrinkles. The effect was also confirmed to be significantly lower than in Example 1.
  • xanthan gum and carboxyvinyl polymer did not sufficiently collect hydrophobic silica and were made of a makeup cosmetic composition having low self-resilience.
  • xanthan gum and carboxyvinyl polymer are not evenly dispersed with pigments, mica, moisturizers and film-forming agents, which significantly lowers the stability of the formulation and lowers the vivid color appearance, resulting in a rough feeling when the cosmetic composition is applied to the skin. I received it.
  • Example 1 was confirmed that the excellent self-elasticity of the formulation is superior to the skin wrinkle improvement effect than Comparative Examples 1 to 2.
  • a thin film is coated on the skin to increase the sustainability, and when applied to the skin to maintain a soft feeling and vivid color, it was confirmed that can produce a clean makeup without staining or erasing the skin for a long time.
  • Test Example 2 was prepared in Examples 2 to 7 to evaluate the makeup cosmetic composition for self-elasticity recovery comprising hydrophobic silica according to the hydrophobic silica content.
  • Examples 2 to 7 prepared a makeup cosmetic composition in the amount described in Table 3.
  • Example 2 adjusted the content of the hydrophobic silica to 1% by weight, and prepared a cosmetic composition for self-elasticity restoration comprising hydrophobic silica in the same manner as in Example 1.
  • Example 3 adjusted the content of the hydrophobic silica to 5% by weight, and prepared a makeup cosmetic composition for self-elasticity recovery including hydrophobic silica in the same manner as in Example 1.
  • Example 4 adjusted the content of the hydrophobic silica to 15% by weight, and prepared a cosmetic composition for self-elasticity recovery comprising hydrophobic silica in the same manner as in Example 1.
  • Example 5 adjusted the content of the hydrophobic silica to 25% by weight, and prepared a cosmetic composition for self-elasticity restoration comprising hydrophobic silica in the same manner as in Example 1.
  • Example 6 adjusted the content of the hydrophobic silica to 40% by weight, and prepared a cosmetic composition for self-elasticity recovery including hydrophobic silica in the same manner as in Example 1.
  • Example 7 adjusted the content of the hydrophobic silica to 45% by weight, and prepared a cosmetic composition for self elastic restoration including hydrophobic silica in the same manner as in Example 1.
  • Example 2 Example 3
  • Example 4 Example 5
  • Example 6 Example 7 One SILICA POWDER One 5 15 25 40 45 2 DICAPRYL CARBONATE 30 30 30 30 3 CETYL ETHYLHEXANOATE to 100 to 100 to 100 to 100 to 100 4
  • MURUMURU BUTTER 2 2 2 2 2 5 ACRYLATES-STEARYL ACRYLATE-DIMETHICONE METHACRYLATE COPOLYMER One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One One 6 COLOR & MICA 7 7 7 7 7 7 7
  • Test Example 2 evaluates the effect of self-elasticity and skin wrinkle improvement according to the content of hydrophobic silica.
  • compositions of Examples 2 to 7 were used for 50 women in their 20s and 30s for 7 to 10 days, and then sensory evaluation was performed on skin wrinkle improvement and elasticity. ), And the results are shown in Table 4.
  • Example 4 Example 5
  • Example 6 Example 7 time Not measurable 20 sec 28 sec 30 sec 34 seconds 100 sec Skin wrinkle improvement 5.6 5.9 9.4 9.6 8.5 7.4 Elasticity 5.5 5.7 9.5 9.4 8.9 7.9
  • the restoration time is fast in Examples 4 and 5, and it was confirmed that the texture had a firm texture in the elasticity evaluation, and the skin wrinkle improvement effect was also excellent.
  • hydrophobic silica is 15 to 25% by weight, it is sufficiently collected in oil to have self-elasticity restoring power.
  • the cosmetic composition is applied to the skin surface by removing the makeup cosmetic composition of Examples 4 to 5 and spreading it on the skin. It was found that the elasticity is restored to the initial state after the deformation in the first place, and the effect of improving skin wrinkles is superior to Examples 2, 3, 6, and 7.
  • the composition of Example 2 has a low hydrophobic silica content and is prepared in a dilute gel-like formulation, and when the composition is floated with a spatula, the composition can be restored to the initial state and the restoration time cannot be measured. It is not implemented in a formulation with elastic restoring force.
  • Example 3 The composition of Example 3 was the fastest restoration time, but was implemented as a formulation with elasticity, but the texture was very soft and did not significantly improve the skin wrinkles when applied to the skin.
  • Example 6 The composition of Example 6 was able to obtain a similar effect as the composition of Examples 4 to 5 restoration time, skin wrinkle improvement effect, elasticity.
  • Example 7 had a longer recovery time with a content of hydrophobic silica of more than 40% by weight, and felt a hard texture rather than a firm texture, but a slight skin wrinkle improvement effect was obtained.
  • the present invention was able to prepare a makeup cosmetic composition having a self-elasticity when the content of the hydrophobic silica 5 to 40% by weight through Test Example 2, 15 to 25% by weight of the optimal hydrophobic silica in the present invention It confirmed that it was the range of content.

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  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition cosmétique de maquillage à élasticité susceptible d'auto-restauration contenant de la silice hydrophobe, et un procédé de préparation de cette dernière, et, plus particulièrement, une composition cosmétique de maquillage à élasticité susceptible d'auto-restauration contenant de la silice hydrophobe, et un procédé de préparation de cette dernière répondant à la description suivante : la composition cosmétique présente une élasticité qui est susceptible d'auto-restauration lorsque de la silice hydrophile est regroupée dans une huile ester ou une huile hydrocarbure, de façon telle que la composition cosmétique est restaurée sous sa forme originale en un temps court même lorsqu'une force importante lui est appliquée, et que, lorsqu'une faible force lui est appliquée, la composition cosmétique présente une texture élastique, de façon à ce qu'un utilisateur soit intéressé à utiliser le produit ; attendu que la silice hydrophobe, un colorant dispersé dans une huile ester ou une huile d'hydrocarbure ainsi qu'un ingrédient de type mica sont traités par dispersion fluidisée répétée, une forme galénique est stabilisée de manière telle que cela empêche le phénomène d'agglomération de la forme galénique tout en améliorant le regroupement de la silice hydrophobe dans l'huile ester, et l'expression de la couleur est excellente alors que la dispersibilité du colorant est augmentée ; et attendu que la silice hydrophobe destinée à être regroupée dans une huile ester ou une huile hydrocarbure est fournie, lorsqu'elle est appliquée sur la peau elle lui redonne du volume et de l'élasticité, offrant ainsi un effet d'atténuation des rides de la peau tout en étant douce et d'une excellente durabilité.
PCT/KR2016/008773 2015-09-11 2016-08-10 Composition cosmétique de maquillage à élasticité susceptible d'auto-restauration contenant de la silice hydrophobe, et procédé de préparation de cette dernière WO2017043774A1 (fr)

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KR1020150128833A KR101758728B1 (ko) 2015-09-11 2015-09-11 소수성 실리카를 포함하는 자가 탄성 복원용 메이크업 화장료 조성물 및 그의 제조방법
KR10-2015-0128833 2015-09-11

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CN111449970A (zh) * 2020-04-23 2020-07-28 浙江美雪化妆品有限公司 一种棉花糖丝绒q弹粉的制备方法

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KR102142240B1 (ko) * 2020-03-27 2020-08-06 선진뷰티사이언스(주) 천연 무기분체 유래의 탄성을 가지는 화장용 파우더 및 이의 제조방법

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