KR20170001687A - Oil-based makeup cosmetic composition comprising base composition containing polydatin with antioxidant activity - Google Patents

Abstract

The present invention provides an oil color cosmetic composition including a base composition containing polydatin having an antioxidant effect. According to the present invention, when polydatin, in a state of a base composition produced by mixing ceramide, cholesterol, polyalcohol, and liquid oil, is mixed with an oil component and a pigment, water-soluble polydatin is stably dispersed in a formulation, so color dispersibility on a formulation is not hindered. Also, excellent stability is ensured, and an antioxidant effect of polydatin is also excellent. In particular, a lipstick produced by using a polydatin base composition improves the color and the volume of the lips, so the satisfaction of consumers with respect to healthy and beautiful lips can be improved.

Description

[0001] The present invention relates to an oil-based makeup cosmetic composition comprising a base composition containing polyadin having an antioxidative effect,

The present invention relates to an oily toning cosmetic composition comprising a base composition containing polyadmin having antioxidative effect.

Polydatin is one of the stilbenes present in Polygonum cuspidatum and has been known to have antioxidant, wrinkle and whitening effects. However, in spite of such availability, since polyadin is a water-soluble substance, there is a problem in that it is difficult to stably mix oil-based color cosmetic compositions, especially oil-like oils such as lipsticks, oil-based components of waxes and oily color cosmetics containing pigment as main components .

Accordingly, it is an object of the present invention to provide an oil-based color cosmetic composition and a method for producing the same, which are prepared in the form of a base composition which can be mixed with an oil-based color cosmetic composition having an oil-based component as a main component, The purpose.

In order to solve the above problems, the inventors of the present invention have studied the polyadin compounding method in various aspects, and found that polyadin is produced in the form of base composition together with ceramide, cholesterol, polyhydric alcohol and liquid oil, When the oily-color cosmetic composition is prepared by mixing with the pigment, the water-soluble polyadin can be uniformly blended in the oily-color cosmetic composition without inhibiting the pigment-dispersibility of the formulation, and the antioxidative effect of the polyartin is excellent And found the present invention to be completed.

The present invention provides a base composition comprising polyadin, ceramide, cholesterol, a polyhydric alcohol and a liquid oil (hereinafter also referred to as a 'base composition', a 'polyadin base' or a 'polyadin base composition').

In the base composition according to the present invention, the active ingredient, polyadat, which provides the antioxidant effect, can be stably mixed into oily cosmetic formulations without losing the inherent antioxidant efficacy when included in the above composition.

Polydatine may be contained in an amount of 0.005 to 20% by weight based on the total weight of the base composition, though not limited thereto. If the blending amount of the polyadin in the base composition is less than 0.005% by weight, the antioxidant effect is not expected to be expected because the content of the effective ingredient is low. When the blending amount exceeds 20% by weight, when the base composition is blended with the oil- It is difficult to expect stabilization of

The ceramide contained in the base composition according to the present invention is a component having a similar structure to an exfoliating component having a function of regulating moisture evaporation of the skin and shows a great effect for stabilizing the hydrophilic polyadin and the polyhydric alcohol component described later. But is not limited to, 1 to 60% by weight based on the total weight of the base composition. If the blend amount of the ceramide in the base composition is less than 1% by weight, it is difficult for the polyadin and the polyhydric alcohol component, which are water-soluble components, to be effectively stabilized in the product when the base composition is blended with the oil component, The viscosity of the compounded oil-based color cosmetic composition is excessively increased to deteriorate the feeling of use.

Cholesterol also shows the effect of increasing the solubility of the ceramide in the polyadin base composition according to the present invention. The cholesterol may be contained in an amount of 0.1 to 40% by weight based on the total weight of the base composition, though not limited thereto. When the amount of the cholesterol in the base composition is less than 0.1% by weight, it is difficult to sufficiently exhibit the above-mentioned effect. When the amount of cholesterol is more than 40% by weight, the viscosity of the polyadin base composition may excessively increase.

On the other hand, the polyhydric alcohol not only exhibits a moisturizing effect but also exhibits an effect of uniformly dissolving the polyadin in the base. Examples of such polyhydric alcohols include glycerin, butylene glycol (e.g., 1,3-butylene glycol), propylene glycol, dipropylene glycol, polyethylene glycol, sorbitol, erythritol, maltitol, polyglycerin, It is not.

The polyhydric alcohol is preferably used in an amount of 0.1 to 60% by weight, based on the total weight of the base composition, in view of stabilizing aspects of the water-soluble polyadin and polyhydric alcohol components.

Liquid-phase oils serve to aid in achieving proper viscosity and stabilization of water-soluble components in the base composition. Examples of such liquid oils include triisooctanoin, triethylhexanoin neopentyl glycol dicaprate, octyldodecyl myristate, isostearyl isostearate, isononyl isononanoate, and the like, but are not limited thereto In general, hydrocarbon oils, ester oils, and higher alcohols that are liquid at room temperature can be used for lipstick.

The liquid oil is preferably used in an amount of 0.1 to 50% by weight, based on the total weight of the base composition, in view of stability and viscosity control of the base.

The present invention also relates to a base composition comprising the polyadin, the ceramide, the cholesterol, the polyhydric alcohol and the liquid oil; Oil component; And an oil-based color cosmetic composition.

The base composition according to the present invention provides an effect of stabilizing the formulation when the water-soluble polyadin is blended with the oil phase component, so that the cosmetic composition that can be prepared using such a base composition has a special limitation It does not. In one embodiment of the present invention, the oily color cosmetic composition may be a lip cosmetic composition.

Depending on the kind of oily hue cosmetic composition to be prepared using the polyadin base composition according to the present invention, the oily component to be blended with the polyadinic base composition may be varied, but the kind of usual oily component is well known to those skilled in the art. Depending on the purpose, a cosmetic composition may be prepared by appropriately selecting an oily component.

An example of an oil component is oil or wax.

The oil may be a silicone oil, an ester oil, a triglyceride oil, a hydrocarbon oil, a vegetable oil or the like. If necessary, one or more of these components may be used in combination.

For example, as the silicone-based oil, a common silicone-based oil used for a cosmetic composition can be used. Specifically, silicone-based fluid oil or silicone-based crosspolymer dispersed in oil and the like can be used. The silicone-based fluid oils include, for example, cyclopentasiloxane, cyclohexasiloxane, cycloheptasiloxane, cyclomethicone, cyclophenylmethicone, cyclotetrasiloxane, cyclotrisiloxane, dimethicone, caprylimethicone, caprylyl But are not limited to, trimethicone, caprylylmethicone, cetearyl methicone, hexadecyl methicone, hexyl methicone, lauryl methicone, myristyl methicone, phenyl methicone, stearyl methicone, Propylmethicone, cetyl dimethicone, diphenylsiloxy phenyl trimethicone, dimethyl polysiloxane, methylphenyl polysiloxane, decamethyl cyclopentasiloxane, methyl ketimethicone and phenyl trimethicone. The silicone oil components may be used singly or in combination of two or more kinds of oils.

Examples of the ester oils include ascorbyl palmitate, ascorbyl alcoholate, ascorbyl stearate, diisostearyl malate, benzyl benzoate, benzyl laurate, butylene glycol dicaprylate / dicaprate, butylene glycol diisono Butanoic acid stearate, cetearyl isonanoate, cetearyl nanoate, cetyl caprylate, cetyl ethyl hexanoate, cetyl isononanoate, cetyl isononanoate, Ethylhexyl acrylate / caprate, ethylhexyl isonanoate, ethylhexyl isostearate, ethylhexyl laurate, hexyl laurate, octyldodecyl isostearate, isopropyl isostearate, iso Stearyl isonanoate, isostearyl isostearate, isocetyl ethyl hexanoate, neopentyl glycol dicaprate, Neopentyl glycol diisostearate, pentaerythrityl stearate, pentaerythrityl tetraethyl hexanoate, dipentaerythritol hexaacetate ester, polyglycerol hexaacrylate, Diisostearate, polyglyceryl-2-isostearate, polyglyceryl-2-isostearate, polyglyceryl-2-isostearate, polyglyceryl- -2 tetraisostearate, polyglyceryl-2 triisostearate, polyglyceryl-3 diisostearate, polyglyceryl-3 isostearate, polyglyceryl-4 diisostearate, polyglyceryl- 4 isostearate, polyglyceryl-6 diisostearate, polyglyceryl-6 sesquiisostearate, and triethylhexanone.

As the hydrocarbon oil, liquid paraffin (liquid paraffin, mineral oil), paraffin, vaseline, microcrystalline wax, sucralene and the like can be used.

Vegetable oils also include vegetable oils such as avocado oil, wheat germ oil, rosehip oil, shea butter, almond oil, olive oil, castor oil, camellia oil, corn oil, safflower oil, soybean oil, rapeseed oil, macanadia nut oil, , Cacao butter, palm oil, palm kernel oil and coconut oil.

The above non-silicone oil components may be used singly or in combination of two or more kinds of oils.

The content of the oil component may vary depending on the type of the oily color cosmetic. For example, if the oily toning cosmetic is a lip cosmetic, the oil may be from 20 to 80% by weight, more specifically from 30 to 70% by weight, based on the total weight of the oily cosmetic composition. If the content of the oil component is less than 20% by weight, the feeling of use may feel too stiff. If the content of the oil component is more than 80% by weight, the stability is poor and the greasy feel is poor.

On the other hand, the content of the pigment in the oily color cosmetic composition may be 1 to 30% by weight based on the total weight of the oily cosmetic composition. The kind of the pigment is not particularly limited, and various kinds of pigments can be used in combination.

The oil-based color cosmetic composition according to the present invention may contain a moisturizing agent, an antioxidant, an ultraviolet absorber, a perfume or the like within the range that does not impair the effects of the present invention, depending on the purpose, in addition to the above components.

The above-mentioned components can be prepared by conventional manufacturing methods, such as heating, mixing and stirring, to prepare an oily color cosmetic composition. Such a manufacturing process is obvious in view of the technical level of a person skilled in the art.

According to the present invention, when the polyadin is mixed with the oil phase component and the pigment in the form of a base composition prepared by mixing together the ceramide, cholesterol, polyhydric alcohol and liquid oil, the water-soluble polyadin is stably dispersed in the formulation, It does not inhibit pigment dispersibility, has excellent stability, and exhibits excellent antioxidative effect of polyadin. In particular, the lipstick prepared by using the polydatin base composition can improve the color and volume of the lips, thereby enhancing the satisfaction of consumers for healthy and beautiful lips.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

 [ Test Example  One] Polyartin  Antioxidant effect of mixture of base and oil

In order to confirm the antioxidative effect of polydatins on lipstick, we made polyadin base as follows to conduct experiments.

The polyadin base of Example 1 was prepared by mixing uniformly at 80 캜 according to the ingredients and the content (% by weight) shown in Table 1.

Ingredients Example 1 Polyartin 5 glycerin 40 Ceramide 10 cholesterol 10 Triisooctanoin 35

A mixture of the polyadin base and the oil of Example 2 was prepared in accordance with the ingredients and the content (% by weight) shown in Table 2.

The polyadin base composition according to Example 1 and the components listed in Table 2 were uniformly dissolved at 80 占 폚 according to the content (% by weight), and uniformly dispersed and defoamed to prepare a polyadin base composition A mixture was prepared.

Ingredients Example 2 Neopentyl glycol dicaprate 47 Polyglyceryl triisostearate 20 Diphenylsiloxy phenyl trimecicone 20 Diisostearyl malate 10 Quaternium-18 bentonite One Polyadin base 2

The ORAC (Oxygen Radical Absorbance Capacity) assay was used to compare the antioxidative activity of the samples with the free radical initiator solution after mixing buffer, sample and fluororesin solution. To determine whether or not it is inhibited.

The mixture of the polyadin base of Example 2 and the oil was dissolved in DMSO and serial dilution was performed from 1% to an assay diluent buffer to obtain a final concentration of 0.01% sample. OxiSelectTM Oxygen Radical Antioxidant Capacity (ORAC) Activity Assay Kit (CELL BIOLABS, INC-USA) was used.

As a remedy, a mixture of the polyadin base of Example 2 and the oil was diluted with 10% of Example 2 using DMSO and diluted to the appropriate concentration using an assay diluent buffer. Standard reagent Trolox was prepared at concentrations of 50, 40, 30, 20, 10, 5, 2.5, and 0 μM using Assay Diluent buffer. Twenty-five μl of Trolox were added to each well of a 96-well plate (Black / Clear bottom, Costar). 150 μl of fluorescein solution dissolved in Assay diluent buffer was added and incubated at 37 ° C for 30 minutes. 25 μl of free radical initiator solution was added to each well and mixed well. The plates were placed in a Flex station and fluorescence values were measured at 37 ° C for 2 hours at 5 minute intervals (kinetics, excitation: 480 nm, emission: 520 nm).

Using the measured values, the area under the curve (AUC) and ORAC index for each ingredient were calculated and calculated based on Chemisty 114 (2009) 310-316 paper.

The ORAC index can be obtained as:

In this equation, CTrolox = TROLX concentration, 20 uM, k = dilution constant (degree of dilution with respect to raw stock solution), and AUC = area under the curve of fluorescence intensity of each sample.

The AUC can be obtained from the equation below and follows the calculation method of EXCEL.

In the above equation, f ₀ is the fluorescence value measured for the first time, and fn is the fluorescence value measured for each 5 minutes.

The concentration of the mixture of the polyadin base and the oil in Example 2 in the sample was 1%, 0.1%, and 0.01%.

The ORAC values were as shown in Table 3 below.

Example 2 concentration in the sample ORAC value One% 5298.08 0.1% 31370.90 0.01% 239210.27

The ORAC assay results show that the mixture of the polyadin base and the oil of Example 2 exhibits an ORAC value of 5298.08 at a concentration of 1%, and is calculated to have an ORAC value of 18334.49 at a concentration of 100% based on the results. These results indicate that the mixture of polyadin base and oil has a high antioxidant ability.

[ Test Example  2] Polyartin  Stability evaluation of lipstick including base

The lipstick compositions of Examples 3 to 5 and Comparative Examples 1 to 3 having the ingredient contents shown in the following Table 4 were molded into a predetermined shape by a conventional method to prepare lipsticks and quality evaluation was carried out according to the following criteria.

[Examples 3 to 5 and Comparative Examples 1 to 3] Ingredients Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 1. Wax 4 4 4 4 4 4 2. Ceresin 7 7 7 7 7 7 3. Neopentyl glycol dicaprate 30 30 30 30 30 30 4. Polyglyceryl triisostearate 20 20 20 20 20 20 5. Diphenylsiloxy phenyl trimecicone 20 20 20 20 20 20 6. Diisostearyl malate 10 10 10 10 10 10 7. Quaternium-18 bentonite One One One One One One 8. Red No. 201 Lake 2 2 2 2 2 2 9. Red 202 Lake 3 3 3 3 3 3 10. Yellow No. 5 Lake One One One One One One 11. Polyadin base 0.2 2 15 - - - 12. Polydatin - - - - 0.1 0.5 13. Spices Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount

Polyartin  Stability of ingredients

In Examples and Comparative Examples, Blue No. 1, an aqueous dye, was added as an indicator to uniformly disperse the components except for components 8 to 10 and to visually confirm the sedimentation of the water-soluble component. The mixture was forcedly dispersed and defoamed. After cooling to room temperature at 80 占 폚, the uniform dispersibility of the water-soluble poly (ditin) in the tip stick was evaluated according to the following criteria.

Good: O (stable without any precipitation of polythatine)

Normal: Δ (sedimentation of polydatine is somewhat found)

Poor: X (very unstable due to deep sedimentation of polythatine)

Dispersion stability of pigment

When the lipstick compositions prepared according to Examples 3 to 5 and Comparative Examples 1 to 3 were observed at 80 ° C, it was confirmed that a phenomenon (floating) of unstable pigment bands appeared on the surface, and the dispersion of water- The stability was evaluated according to the following criteria.

Good: O (no staining of the lipstick sample and stable)

Normal: △ (dye band phenomenon is found somewhat in the lipstick manufacturing sample)

Poor: X (very unstable due to deep pigmentation in lipstick samples)

Evaluation items Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 Stability of polyadin component O O O - △ X Dispersion stability of pigment O O O O △ △

Referring to the results of Table 5, the lipsticks of Examples 3 to 5 of the present invention are superior to the lipsticks of Comparative Example 2 and Comparative Example 3 in which the polyadin is directly applied without base addition, Respectively.

Evaluation of storage stability of composition

The storage stability tests of the compositions prepared according to Examples 3 to 5 were conducted.

More specifically, the compositions prepared in Examples 3 to 5 were stored in a stick container at 25 ° C, 30 ° C, 50 ° C and 0 ° C, and after one month, they were visually observed to evaluate storage stability . The evaluation results are shown in Table 6 below.

At this time, when the formulation was maintained without visual abnormality after one month on the stick container, it was classified as?, When the abnormality such as appearance discoloration occurred?

Example 3 Example 4 Example 5 Comparative Example 1 50 ℃ ○ ○ △ ○ 35 ℃ ○ ○ ○ ○ 25 ℃ ○ ○ ○ ○ 0 ℃ ○ ○ ○ ○

Based on the results of Table 6, it was confirmed that the lipsticks of Examples 3 and 4 had no difference in storage stability as compared with Comparative Example 1 in which polyadin, which is an antioxidant active ingredient, was not applied. It was judged that the coloring of the outer appearance occurred during storage at a long-term high temperature in Example 5, which made it difficult to maintain the quality.

Claims (8)

A base composition comprising polyadin, ceramide, cholesterol, polyhydric alcohol and liquid oil; Oil component; And a pigment. The method according to claim 1,
Wherein the polyadin is comprised between 0.005 and 20% by weight based on the total weight of the base composition. The method according to claim 1,
Wherein the ceramide is included in an amount of 1 to 60% by weight based on the total weight of the base composition. The method according to claim 1,
Wherein the cholesterol is comprised between 0.1 and 40% by weight based on the total weight of the base composition. The method according to claim 1,
Wherein the polyhydric alcohol is present in an amount of 0.1 to 60% by weight based on the total weight of the base composition. The method according to claim 1,
Wherein the liquid oil is comprised between 0.1 and 50 wt% based on the total weight of the base composition. The method according to claim 1,
Wherein the base composition comprises from 0.1 to 5% by weight, based on the total weight of the oily hue cosmetic composition. The method according to claim 1,
The oily color cosmetic composition is a lip cosmetic composition.