KR102034142B1 - Emulsion composition containing polysilsesquioxane and emollient effective for skin moisturizing and wrinkle relief and cosmetic composition using the same - Google Patents

Abstract

An emulsion composition for cosmetics according to the present invention contains an aqueous phase containing water and a polyol; an oil phase including oils as a first active ingredient; a polysilsesquioxane powder as a second active ingredient; and sucrose esters and polyglyceryl emulsifiers alone or in combination.

Description

Emulsion composition containing polysilsesquioxane and emollient effective for skin moisturizing and wrinkle relief and cosmetic composition using the same}

The present invention relates to an emulsion composition containing polysilsesquioxane and emollient and effective for moisturizing and reducing wrinkles, and a cosmetic composition containing the same.

1,4-dioxane is a primary carcinogen produced by combining ethylene oxide or polyethylene glycol with other chemical components, and is a prohibited substance that cannot be added at the time of manufacture or other substances in cosmetic compositions such as ethylene Oxide- or polyethyleneglycol-based surfactants are produced during the synthesis process and are likely to be contained in the surfactants, so the Ministry of Food and Drug Safety does not allow detection of more than a certain concentration of each formulation in the final product.

1, 4-dioxane is highly toxic and can cause severe inflammation in the eyes, nasal mucosa and neck even after a short exposure, and may cause damage to the kidneys and nervous system in large exposures.

Therefore, research and development of cosmetic emulsion composition having excellent skin care performance without making 1, 4-dioxin flow out of the skin in the cosmetic composition has been made.

Meanwhile, since the cosmetic composition for the sheet mask is usually prepared by a cold process process, useful active ingredients are also required to be prepared to be easily dispersed and stable in the cold process.

Republic of Korea Patent No. 10-1355216 Republic of Korea Patent No. 10-1357575

One aspect of the present invention is to provide an emulsion composition containing polysilsesquioxane and emollient effective in moisturizing skin and alleviating wrinkles, and a cosmetic composition containing the same.

Cosmetic emulsion composition according to the present invention,

Water phases, including water and polyols;

An oil phase portion including oils as the first active ingredient;

Polysilsesquioxane (Polysilsesquioxane) -based powder as a second active ingredient; And

It is characterized in that the sucrose ester-based and polyglyceryl emulsifiers are included alone or in combination.

At this time, the emulsion composition, it is preferable that the size of the average particle of the emulsion is O / W (Oil in Water) type consisting of 100 to 500 nanometers.

In addition, based on 10 parts by weight of water, the polyol is 20 to 35 parts by weight, the oil phase part is 40 to 55 parts by weight, the polysilsesquioxane-based powder is 5 to 20 parts by weight, the emulsifier is 4 to 15 parts by weight It is preferable to be contained by the part.

In addition, the oils may be silicone oils or ester oils.

At this time, the polysilsesquioxane-based powder is polypropylsilsesquioxane or polymethylsilsesquioxane, the average particle size is 2 to 15 microns, and the specific surface area is 10 to It is preferred that it is 50 m 2 / g.

In addition, the sucrose ester-based emulsifier is preferably at least one or two or more materials selected from the group consisting of sucrose stearate, sucrose palmitate and sucrose laurate.

In addition, the polyglyceryl-based emulsifiers include polyglyceryl-10 laurate, polyglyceryl-10 myristate, the weight ratio of the polyglyceryl-10 laurate and polyglyceryl-10 myristate is 40:60 to It is preferable that it is 60:40.

The manufacturing method of the emulsion composition for cosmetics which is another aspect of this invention,

A first step of heating and dissolving water and a sucrose ester-based and polyglyceryl-based emulsifier alone or in a polyol to form a first solution;

An oil and a polysilsesquioxane powder as a second active ingredient are mixed together with the oil as the first active ingredient to make a second solution, and the weight ratio of the first solution and the second solution is 1.0: 1.0 to 1.0. : Second step to make 3.0;

A third step of cooling the solution after the second step; And

And a fourth step of forming an O / W emulsion while introducing water into the solution of the third step.

At this time, the oils in the second step is preferably mixed at 70 degrees Celsius or more for 3 hours.

The cosmetic composition for sheet mask which is another aspect of this invention,

Water phase part including water and polyol, oil phase part including oil as first active ingredient, polysilsesquioxane powder as second active ingredient, and sucrose ester type, polyglyceryl emulsifier alone or mixed Emulsion comprising; And

It is characterized by having a water phase composition containing at least one or more substances selected from the group consisting of fragrances, preservatives, thickeners, polyols, humectants, solubilizers.

At this time, it is preferable that the emulsion contains 0.5 to 3wt%, 97 to 99.5wt% of the composition of the aqueous phase.

The manufacturing method of the cosmetic composition for sheet masks which is another aspect of this invention,

A first step of forming a first solution by heating and dissolving water, a sucrose ester-based and a polyglyceryl-based emulsifier alone or in a mixed polyol;

As a first active ingredient to be used in the dispersed phase, oils or the polysilsesquioxane powder of the second active ingredient together with the oils are mixed to make a second solution, and the ratio of the first solution and the second solution is 1.0: A second step of mixing to 1.0 to 1.0: 3.0;

A third step of cooling the solution after the second step;

A fourth step of forming an O / W emulsion while introducing water into the solution of the third step; And

A fifth mixture of the O / W emulsion with a water phase composition containing at least one or more substances selected from the group consisting of fragrances, preservatives, thickeners, polyols, humectants, and solubilizers at 35 degrees C or less; step;

Characterized in that it comprises a.

In the O / W emulsion composition according to the embodiment of the present invention, emulsifiers such as sucrose esters, more preferably, edible sucrose esters are used, and there is no fear of releasing 1,4-dioxane, and during sheet mask cosmetic preparation In addition, it is stably dispersed and effectively maintains the activity of the useful active ingredients, thereby providing an excellent moisturizing, spreading, and soft texture.

1 is a sample photograph after the preparation of the Examples and Comparative Examples of the present invention.
2 and 3 are 200 and 1000 magnification micrographs of the emulsion composition according to Example 1 of the present invention.
Figure 4 is a 1000x magnification micrograph of Comparative Example 1 of the present invention.
5 is a 1000-magnification micrograph of Example 2 of the present invention.

Prior to describing the present invention in detail below, it is understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention, which is limited only by the scope of the appended claims. shall. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise indicated.

Throughout this specification and claims, unless otherwise indicated, the termcomprise, constitutes, and configure means to include the referenced article, step, or group of articles, and step, and any other article It is not intended to exclude a stage or group of things or groups of stages.

On the other hand, various embodiments of the present invention can be combined with any other embodiment unless clearly indicated to the contrary. Any feature indicated as particularly preferred or advantageous may be combined with any other feature and features indicated as preferred or advantageous.

In the present specification, the active ingredient is a component that imparts functionality to the composition of the basic cosmetics, and refers to a component that exhibits effects such as spreadability, softness, absorption, stickiness reduction, moisture retention, whitening, and line blurring.

Hereinafter, an O / W emulsion composition according to an aspect of the present invention will be described in detail.

O / W emulsion composition that can be used in the embodiment of the present invention is preferably a particle size of 100 to 500 nanometers, the aqueous phase containing water and polyol, containing the oils of the first active ingredient in the dispersed phase The oil phase portion and the second active ingredient include powder, and include an emulsifier for stabilizing the emulsion.

As the first active ingredient, oils may be silicone oils or ester oils. The oil is stored inside the emulsion and delivered to the skin epidermis upon contact with the skin.

As silicone oils, dimethicone having high refractive index characteristics such as phenyltrimethicone and diphenyldimethicone or having low viscosity characteristics may be used. For example, the refractive index range is preferably 1.4-1.5, and the viscosity is 5cSt 20cSt (20 ° C).

As the ester oils, triethylhexanoin, ethylhexylhexanoate, caprylyl / capric triglyceride and the like can be used.

In particular, embodiments of the present invention may further include a polysilsesquioxane-based powder as the second active ingredient together with the oil. Polysilsesquioxane powder may have a function of reducing skin wrinkles and increasing focusing effect.

For example, polypropylsilsesquioxane (Polypropylsilsesquioxane), polymethylsilsesquioxane (Polymethylsilsesquioxane) and the like can be used. Polysilsesquioxane powder has an average particle size of 2 to 15 microns, specific surface area of 10 to 50 m2 / g, linseed oil absorption rate of 50 to 100 ml / g, specific gravity Gravity (25 ° C.) is suitable for white spherical powders of about 1.2 to 1.4. Polysilsesquioxane-based powders provide line blurring and skin brightening effects.

An emulsifier for forming an emulsion uses a nonionic emulsifier, and a sucrose ester emulsifier or a polyglyceryl emulsifier alone or in combination. Sucrose ester is preferably a mixture of one or more of sucrose stearate, sucrose palmitate and sucrose laurate, 5 to 15% when used alone, 4 to 12% when the two are combined together It is suitable to use within. The combination of sucrose laurate and sucrose stearate is more preferred, and the compounding ratio of the product is preferably between 40:60 and 60:40.

The polyglyceryl nonionic emulsifier does not contain a releasing source raw material by synthesizing 1,4-dioxane by a reaction such as ethylene oxide or polyethylene glycol. For example, polyglyceryl-4 laurate, polyglyceryl-10 laurate, polyglyceryl-10 myristate, polyglyceryl-10 diisostearate, polyglyceryl-10 oleate, polyglyceryl- 10 caprylate / caprate) and the like can be used alone or in combination.

O / W emulsion composition that can be used in the embodiment of the present invention is based on 10 parts by weight of water, 20 to 35 parts by weight of polyol, 40 to 55 parts by weight of oil phase, polysilsesquioxane powder 5 To 20 parts by weight, and 4 to 15 parts by weight of an emulsifier.

If less than 4 emulsifiers are included, emulsification cannot be formed. At 15 or more emulsifiers, the viscosity of the emulsion is too high and the feeling of use deteriorates.

The emulsion prepared as described above can be safely applied to the face mask, etc., since there is no risk of 1,4-dioxane releasing even after blending in the cosmetic composition, and the polysilsesquioxane powder does not sink in the composition. Since the other oil-soluble active ingredient is stably maintained in the cosmetic composition, there is an effect that the active ingredient delivery ability is exhibited without change.

In addition, the emulsion composition protects the polymethylsilsesquiionic acid powder by encapsulating it, and the polymethylsilsesquioxane powder spills on the skin surface as the emulsion breaks during the physical application to the skin, and silicone oil or low viscosity ester oil. The back has a unique function, and is delivered to the skin epidermal layer to provide softness, silkyness, and the like. The polymethylsilsesquioxane powder effect can reduce skin wrinkles and increase focusing effect.

Conventionally, it was recognized that it is difficult to inject a useful active ingredient into a cosmetic composition for sheet mask without the 1,4-dioxane releasing concern, but in the embodiment of the present invention, the particle size is 100 to 500 nanometers, and continuous The water phase including the merchant water, the oil phase including the oil of the first active ingredient as a dispersed phase and the powder as the second active ingredient, containing the emulsion composition using sucrose ester as emulsifier, high dispersion, powder High stability without sinking, it is possible to manufacture a cosmetic composition for the sheet mask without the 1,4-dioxane releasing.

In addition, the above-mentioned emulsion composition has the advantage that can be mixed in the non-heating process (cold process) required in the preparation of the cosmetic composition for the sheet mask.

Cosmetic composition for sheet mask according to another aspect of the present invention includes the above-described O / W emulsion composition, and the fragrance, extract, adenosine, propylene glycol, water-soluble silicone, ceramide, etc. that are commonly used in the cosmetic composition for sheet mask Composition of the aqueous phase. At this time, as described above, the O / W emulsion composition of the embodiment of the present invention may be mixed in a non-heating process (cold process) when combined with the cosmetic composition.

Cosmetic composition for a sheet mask presented in the embodiment of the present invention is 0.5 to 3wt%, 0.7 to 2wt%, 1 to 1.5wt%, and 97 to 99.5wt%, 98 to 99.3 of the above-mentioned O / W emulsion composition wt%, 98.5-99 wt%. If it is out of the above range, there is a fear that the lack of applicability, moisture, whitening, soft use or excessive stickiness.

Hereinafter, the manufacturing method of the cosmetic composition for sheet masks which is another aspect of this invention is demonstrated. The manufacturing method of the cosmetic composition for sheet masks includes a first step, a second step, a third step, a fourth step, and a fifth step.

In the first step, water and an emulsifier are added to a polyol, and then heated and dissolved to form a first solution. At this time, the emulsifier is included as sucrose ester, sucrose stearate, sucrose palmitate and sucrose laurate, it is preferable to mix one or two or more, 5 to 15%, if combined alone, two In this case, it is suitable to use within the range of 4 to 12%. In a range lower than the above range, no emulsification is formed, and at a content higher than the above range, the stickiness is excessive and the emulsion stability becomes poor.

A combination of sucrose laurate and sucrose stearate is more preferred, and the blending weight ratio of the product is preferably between 40:60 and 60:40. Outside the aforementioned range, emulsion formation is difficult and emulsion stability is also poor.

The second step is an active ingredient to be used as a dispersed phase in the O / W emulsion, in which an oil component or powder is mixed to form a second solution and added to the first solution of the first step. At this time, the second solution is warmed and slowly added to the first solution. The oil component is preferably mixed at 65 to 75 ° C, preferably at 70 ° C for at least 3 hours. As for the ratio of a 1st solution and a 2nd solution, 1.0: 1.0-1.0: 3.0 are preferable.

Outside the above range, even if an emulsion is not formed or formed, the phase is unstable in accordance with long-term storage or storage conditions. In addition, it is more preferable to add in a high temperature step. At this time, diphenyl dimethicone, triethylhexanoin, polymethylsilsesquioxane, etc. are used as an active component.

The third step is to cool down. The first solution and the second solution mixed in the third step are mixed. At this time, the temperature is preferably cooled to 40 degrees Celsius or less.

The fourth step is to form an O / W emulsion while adding purified water. It is preferable to proceed slowly, and a speed of about 1.5 kg per minute is preferable. The emulsion composition prepared by the first step to the fourth step depends on the method of preparing the D-phase emulsion.

The fifth step is a step of mixing the O / W emulsion formed in the fourth step with the sheet mask contents of the water phase in a non-heating process. At this time, the sheet mask contents of the aqueous phase include fragrances, preservatives, thickeners, polyols, humectants, solubilizers and the like which are commonly used. Preservatives include phenoxyethanol, hexanediol, ethylhexylglycerine, thickeners such as hydroxyethyl cellulose, FMB / AMECadiene crosspolymers, polyols as dipropylene glycol, propylene glycol, moisturizers Sodium hyuronate, trehalose, solubilizing agent, polyglyceryl-4 caprate, polyglyceryl-6 caprate, polyglyceryl-3 cocoate, polyglyceryl-6 ricinoleate alone or mixed, or And non-oleate oleyl decyl glucoside crosspolymer.

The fifth step of mixing the O / W emulsion with the above-described water phase sheet mask contents is carried out in a cold process with a temperature of 35 ° C. or lower, and PSQ (polymethylsilsesqui), which is a useful active ingredient in this embodiment, is used. Oxane) powder is used in combination with O / W emulsion to have high dispersion efficiency and to be mixed in the above temperature range.

In addition, the sheet mask content of the water phase may further include 0.1 to 0.3% of carbomer, FMB / AMDE, and Cadiene crosspolymer, and 5 to 15% by weight of polyol, such as carbomer and fib. The M / Madecadiene crosspolymer may play a role of increasing the stability of the polymethylsilsesquioxane.

At this time, each composition of the sheet mask contents of the water phase may be variously made according to the characteristics of the sheet mask to be manufactured, and is not limited to a specific composition.

Example

As in Example A and Example B, an O / W emulsion according to an embodiment of the present invention was prepared in the composition shown in Table 1.

Furtherance Water (parts by weight) Polyol (parts by weight) oil
(Part by weight) PSQ
(Part by weight) Emulsifier
(Part by weight) Example A:
Oil: diphenyldimethicone, triethylhexanoin
PSQ: Polymethylsilsesquioxane powder
Emulsifier: (Weight ratio 50:50 combination of polyglyceryl-10 laurate and polyglyceryl-10 myristate) 10 23 42 6 4 Example B
Oil: diphenyldimethicone, triethylhexanoin
PSQ: Polymethylsilsesquioxane powder
Emulsifier: Sucrose ester emulsifier (50:50 combination of sucrose laurate and sucrose stearate) 10 34 51 20 15

In order to contrast with Example A, Example B, Comparative Example A, Comparative Example B was prepared in the composition shown in Table 2.

Furtherance Water (parts by weight) Polyol (parts by weight) Oil (part by weight) PSQ (part by weight) Emulsifier (part by weight) Comparative Example A:
Oil: dimethicone, diphenyl dimethicone, triethylhexanoin
PSQ: Polymethylsilsesquioxane powder
Emulsifier: PEG-40 Steareth, Steareth-21 50 - 20 15 10 Comparative Example B:
Oil: Dimethicone, Diphenyl Dimethicone, Triethylhexanoin
Emulsifier: PEG-40 Steareth, Steareth-21 10 34 51 - 15

Also applied to the formulation using the O / W emulsion of Examples A, B and Comparative Examples A, B prepared by the above-described production method of the present invention, cosmetic compositions of Examples 1, 2 and Comparative Example 1, 2, 3 were prepared. FIG. 1 is a sample photograph of Examples 1 and 2 and Comparative Examples 1 and 2, and FIGS. 2 and 3 are O / W emulsion micrographs containing a nonionic emulsifier and PSQ, and have a PSQ of 2 to 15 microns. It can be seen that the particles of methylsilsesquioxane) are surrounded by emulsified particles and are dispersed stably. The prepared Examples 1, 2 and Comparative Examples 1, 2, 3 are shown in Table 3 below.

Ingredient Name Comparative Example 1 (wt%) Comparative Example 2 (wt%) Comparative Example 3 (wt%) Example 1 (wt%) Example 2 (wt%) Purified water 76.33 73.33 73.33 74.83 73.33 FMB / AM Decadiene Crosspolymer 0.15 0.15 0.15 0.15 0.15 Xanthan Gum 0.05 0.05 0.05 0.05 0.05 1,3-butylene glycol 8.0 8.0 8.0 8.0 8.0 glycerin 5.0 5.0 5.0 5.0 5.0 Betaine 0.3 0.3 0.3 0.3 0.3 Hydroxyacetophenone 0.55 0.55 0.55 0.55 0.55 Caprylyl Glycol 0.3 0.3 0.3 0.3 0.3 Dipropylene glycol 2.0 2.0 2.0 2.0 2.0 Niacinamide 2.0 2.0 2.0 2.0 2.0 Hydrolyzed Collagen 0.1 0.1 0.1 0.1 0.1 Difanthenol 0.01 0.01 0.01 0.01 0.01 Tromethamine 0.1 0.1 0.1 0.1 0.1 Dipotassium glycylizate 0.01 0.01 0.01 0.01 0.01 Green Tea Extract 5.0 5.0 5.0 5.0 5.0 Spices 0.1 0.1 0.1 0.1 0.1 Emulsion Composition Example A: - - - 1.5 - Emulsion Composition Example B: - - - - 3.0 Emulsion Composition Comparative Example A: - 3.0 - - - Emulsion Composition Comparative Example B: - - 3.0 - -

Experimental Example

Experimental Example 1

20 grams of the samples prepared in Examples 1 to 3 were taken and applied to a sheet mask (manufactured at a blending ratio of 40 grams, tencel 90%, and 10% cotton). After attaching for a minute, it was detached and the usability evaluation was performed. As can be seen from Table 4, it was confirmed that the results of feeling evaluation in the formulation of Examples 1 and 2 predominantly. Thirty female employees were evaluated at one point intervals, with one point being very bad and five points being good each week, and the average value was calculated.

* 1: The inventors directly used and used for the present invention.

Evaluation item Immediately after Application Soft Absorption Stickiness reduction effect Moisturizing Whitening Line burring Comparative example One 2 2 1.5 2 2 0 One 2 3.4 3 3 3 3 4 3 3 4 4 5 3.5 4 One One EXAMPLE One 4 4 4.5 4.0 4 4 3.5 2 5 5 5 4.5 5 5 4

Experimental Example 2

After 30 minutes of removing the sheet mask of Experimental Example 1, the usability was evaluated based on the evaluation items of Table 5. As can be seen from the evaluation table, it was confirmed that the activity of the useful active ingredients was effectively exerted and maintained.

Evaluation item After drying Application Soft Absorption Stickiness reduction effect Moisturizing Whitening Line burring Comparative example One 2.2 2 One 2 2 0 One 2 3 3 2 3 3 4 3 3 4 4 4 3.5 5 One One EXAMPLE One 4 4 4 4.0 4 4 3.5 2 5 5 4.5 4.5 5 5 4

Experimental Example 3: Dioxane Detection Experiment In the above-described Experimental Examples 1 to 3, a detection experiment was performed to determine whether 1,4-dioxane is detected in the cosmetic composition of the present invention.

Storage condition 1,4-dioxane releasing effect (ppm) 15 days later 30 days later 60 days later 120 days later Comparative example One Room temperature Not detected Not detected Not detected Not detected 2 Room temperature 7 ppm 7 ppm 10 ppm 10 ppm 3 Room temperature Not detected Not detected Not detected Not detected EXAMPLE One Room temperature Not detected Not detected Not detected Not detected 2 Room temperature Not detected Not detected Not detected Not detected

As described above, by using the O / W emulsion of sucrose ester of Edible in the composition of the present invention, there is no worry of 1,4-dioxane releasing, and after removing the sheet, it provides excellent skin care feeling with excellent moisturizing ability, spreadability and soft texture. On the other hand, the analytical instrument conditions of 1,4-dioxane are shown in Table 5. Gas chromatograph checks the detection and the detection limit is 5ppm.

device Item Analysis condition / specification GC system
column
Injector volume
Injection
Flow rate
Mobile phase
Oven temperature
Detector YL 6000 series GC
HP-1 (30mx0.25mmx0.25μm)
10 μl
Split 250 ℃, Split Ratio 20: 1
2.0 ml / min.
Methanol: Water = 70%: 30%
70 ℃ for 3min., Ramp 20 ℃, 150 ℃
FID 250 ℃

Features, structures, effects, and the like illustrated in the above-described embodiments may be combined or modified with respect to other embodiments by those skilled in the art to which the embodiments belong. Therefore, the contents related to such combinations and modifications should be construed as being included in the scope of the present invention. Foundation cosmetic compositions selected from patches or sprays (mist), color cosmetics and sunscreen cosmetics selected from lipsticks, makeup bases, or foundations, or hair dressings, compositions, shampoos, rinses, bodies such as hair tonics, gels, mousses, etc. It may be included in a cleanser composition selected from a cleanser, toothpaste, oral cleanser, or a hair cosmetic composition selected from hair tonic, gel, wool, hair dye, and the like.

Claims (11)

Water phases, including water and polyols;
An oil phase portion including oils as the first active ingredient;
Polysilsesquioxane-based powder having an average particle size of 2-15 μm as a second active ingredient; And
As an emulsion composition for cosmetics containing a polyglyceryl emulsifier alone or mixed with a sucrose ester emulsifier,
The polysilsesquioxane-based powder is included in the oil phase portion, the oil phase portion is included in the water phase portion to form an oil-in-water (O / W) emulsion,
The polysilsesquioxane-based powder is a cosmetic emulsion composition that is used in the range of 7.05 to 15.38% by weight based on the total weight of the cosmetic composition. The method of claim 1,
The emulsion composition,
Cosmetic emulsion composition of the oil-in-water (O / W) type of the average particle size of the emulsion consists of 100 to 500 nanometers. The method of claim 2,
Based on 10 parts by weight of water, the polyol is 20 to 35 parts by weight, the oil phase part is 40 to 55 parts by weight, the polysilsesquioxane-based powder is 5 to 20 parts by weight, the emulsifier is included in 4 to 15 parts by weight Cosmetic emulsion composition which becomes. The method of claim 3,
The oil is a cosmetic emulsion composition is a silicone oil or ester oil. The method of claim 4, wherein
The polysilsesquioxane-based powder is polypropylsilsesquioxane or polymethylsilsesquioxane, and has a specific surface area of 10 to 50 m 2 / g. The method of claim 5,
The sucrose ester-based emulsifier is at least one or two or more substances selected from the group consisting of sucrose stearate, sucrose palmitate and sucrose laurate. Water and a polyglyceryl emulsifier are mixed into a polyol alone or mixed with a sucrose ester emulsifier, heated and dissolved to form a first solution.
The polyglyceryl-based emulsifier includes a polyglyceryl-10 laurate, polyglyceryl-10 myristate, the weight ratio of the polyglyceryl-10 laurate and polyglyceryl-10 myristate is 40: 60 to 60: A first step of 40;
A second solution is prepared by mixing an oil as a first active ingredient and a polysilsesquioxane powder having an average particle size of 2 to 15 μm as a second active ingredient together with the oils. The first and second solutions are prepared. A second step of weight ratio of 1.0 to 1.0 to 1.0: 3.0;
A third step of cooling the solution after the second step; And
And a fourth step of forming an O / W emulsion while introducing water into the solution of the third step.
The polysilsesquioxane-based powder is included in the oil phase part, the oil phase part is included in the water phase part to form an oil-in-water (O / W) emulsion, and the polysilsesquioxane-based powder includes a first solution and a second A method for preparing a cosmetic emulsion composition used in the range of 7.05 to 15.38% by weight based on the total weight of the solution. The method of claim 7, wherein
In the second step, the oil is a method for producing a cosmetic emulsion composition which is mixed at 70 degrees or more for 3 hours. A water phase part containing water and a polyol, an oil phase part containing oils as the first active ingredient, a polysilsesquioxane powder having an average particle size of 2 to 15 μm as the second active ingredient, and a polyglyceryl emulsifier Emulsifiers alone or mixed with sucrose ester-based emulsifiers,
The polyglyceryl-based emulsifier includes a polyglyceryl-10 laurate, polyglyceryl-10 myristate, the weight ratio of the polyglyceryl-10 laurate and polyglyceryl-10 myristate is 40: 60 to 60: 40,
An O / W emulsion in which the polysilsesquioxane-based powder is included in the oil phase part and the oil phase part is included in the water phase part; And
Cosmetic composition having a water phase composition containing at least one or more substances selected from the group consisting of perfumes, preservatives, thickeners, polyols, humectants, solubilizers. The method of claim 9,
0.5-3 wt% of the emulsion,
Cosmetic composition comprising 97 to 99.5wt% of the water phase composition. Water and a polyglyceryl emulsifier are added to the polyol alone or mixed with a sucrose ester emulsifier, and then heated and dissolved to form a first solution.
The polyglyceryl-based emulsifier includes a polyglyceryl-10 laurate, polyglyceryl-10 myristate, the weight ratio of the polyglyceryl-10 laurate and polyglyceryl-10 myristate is 40: 60 to 60: A first step of 40;
The first active ingredient to be used in the dispersed phase is oil, or the polysilsesquioxane-based powder having an average particle size of 2 to 15 μm as the second active ingredient together with the oils to make a second solution, and the first solution and A second step of mixing so that the ratio of the second solution is 1.0: 1.0 to 1.0: 3.0;
A third step of cooling the solution after the second step;
A fourth step of forming an O / W emulsion while introducing water into the solution of the third step; And
A fifth mixture of the O / W emulsion with a water phase composition containing at least one or more substances selected from the group consisting of fragrances, preservatives, thickeners, polyols, humectants, and solubilizers at 35 degrees C or less; Comprising;
The polysilsesquioxane-based powder is included in the oil phase part, the oil phase part is included in the water phase part to form an oil-in-water (O / W) emulsion, and the polysilsesquioxane-based powder comprises a first solution and a second Method for producing a cosmetic composition used in the range of 7.05 to 15.38% by weight based on the total weight of the solution.

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