KR102346898B1 - Vitamin C stabilized emulsion cosmetic composition - Google Patents

Abstract

The emulsion cosmetic composition according to the present invention effectively inhibits oxidation of vitamin C by water, oxygen, and pH by dissolving the vitamin C by polyhydric alcohol. Thus, feeling of use such as spreadability and nutrition is improved, and thus the emulsion cosmetic composition can be used as an antioxidant cosmetic composition. Accordingly, the emulsion cosmetic composition according to the present invention includes vitamin C, polyhydric alcohol, an emulsifier, a thickener, and spherical powder as active ingredients.

Description

Vitamin C stabilized emulsion cosmetic composition {Vitamin C stabilized emulsion cosmetic composition}

The present invention relates to a cosmetic composition, and more particularly, to a polyol in silicone cosmetic composition that further improves the usability while suppressing oxidation of vitamin C caused by moisture, oxygen, pH, etc.

Vitamin C (ascorbic acid) enhances the immune function of the human body, promotes the production of collagen, which is a component of skin, cartilage, capillaries, and muscles, and destroys chemicals that are generated when UV rays penetrate the skin to damage the skin. plays a role in preventing In addition, vitamin C prevents wrinkles, maintains healthy skin, helps in the treatment of wounded skin tissue, forms histamine, known to cause allergic reactions, and melamine, which fades the skin during the aging process. It is known as an anti-aging agent that prevents formation.

However, vitamin C has an unstable structure and is easily oxidized by sensitively reacting to external environments such as water and air, particularly oxygen, heat, and light. The oxidation reaction of vitamin C usually produces a dihydroascorbelate radical, which is an oxidation intermediate of vitamin C, due to the dissociation of hydrogen ions, which are two successive electron transfer processes. It is known that it itself reacts with two molecules to produce one molecule of vitamin C and dihydroascorbic acid.

Although a very small amount is dissolved in a non-aqueous solution, a large amount is dissolved in an aqueous solution, but a sufficient amount of vitamin C is not stabilized due to rapid oxidation. Only vitamin C is reported to be available.

In order to compensate for these problems of vitamin C and to improve stability, a method of using an ascorbic acid derivative has been proposed, but it has a disadvantage in that it is inferior in efficiency.

In addition, as a method to prevent oxidation of vitamin C, there are technologies in which vitamin C is dissolved in anhydrous state using polyhydric alcohol (POLYOLS) as a solvent, but the stability is poor, and the formulation is liquid, highly sticky, and has a low viscosity. There are disadvantages of this falling.

Patent Publication No. 2002-0023574, Publication Date: March 29, 2002, Title of Invention: Stable polyhydric alcohol-in-oil-in-oil-based emulsion cosmetic composition containing L-ascorbic acid at a high concentration, and method for preparing the same Registered Patent No. 10-2035260, Registration Date: October 22, 2019, Title of Invention: Stabilized and high skin permeability cosmetic composition containing vitamin C US7179841B2, date of registration: Feb. 20, 2007, Title of the Invention: Stabilized ascorbic acid compositions and methods therefor

The present invention is to solve the problems of the prior art, and an object of the present invention is to provide an emulsion cosmetic composition that effectively inhibits the oxidation of vitamin C by moisture, oxygen, and pH.

In addition, it is an object of the present invention to provide an emulsion cosmetic composition containing vitamin C at a high concentration while ensuring thickening and formulation stability.

Another object of the present invention is to provide an emulsion cosmetic composition that maximizes the feeling of use by reducing stickiness while ensuring formulation stability.

The emulsion cosmetic composition according to the present invention includes vitamin C, polyhydric alcohol, emulsifier, thickener and spherical powder as active ingredients.

In this case, the vitamin C may contain 5.00 to 15.00% by weight based on the total weight of the cosmetic composition.

In addition, the polyhydric alcohol is 1,3-propanediol (1,3-Propanediol), diethylene glycol (Diethyleneglycol), 2,3-butanediol (2,3-Butanediol), 1,2-hexanediol (1,2 - Hexanediol), 1,2-butylene glycol, glycerine, 1,3-butanediol (1,3-Butanediol), ethoxydiglycol and diethoxydiglycol ( Diethoxydiglycol) may contain 40.00 to 60.00% by weight of at least one selected from the total weight of the cosmetic composition.

In addition, the emulsifier is PEG-10 dimethicone, bis-PEG/PPG-14/14 dimethicone (Bis-PEG/PPG-14/14 Dimethicone), cetyl PEG/ Sebum-10/1 Dimethicone (Cetyl PEG/PPG-10/1 Dimethicone), Polyglyceryl-4 Isostearate, Lauryl PEG-8 Dimethicone (Lauryl PEG-8) Dimethicone), Bis-(Glyceryl / Lauryl) Glyceryl Lauryl Dimethicone (Bis-(Glyceryl / Lauryl) Glyceryl Lauryl Dimethicone), PEG-9 Polydimethylsiloxyethyl Dimethicone), Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG/PPG-19/19 Dimethicone (PEG/PPG-19/19 Dimethicone), And at least one selected from lauryl PEG/PPG-18/18 Methicone may be contained in an amount of 1.00 to 10.00% by weight based on the total weight of the cosmetic composition.

In addition, the thickener may include disteadimonium hectorite in an amount of 0.10 to 5.00% by weight based on the total weight of the cosmetic composition.

In addition, the spherical powder may be formed of HDI/trimethylolhexyllactone crosspolymer and silica.

In addition, the average particle diameter of the spherical powder may be formed in a range of 12.0 to 18.0um.

In addition, the spherical powder may be comprised of 0.10 to 7.00% by weight based on the total weight of the cosmetic composition.

In addition, the cosmetic composition is trimethylsiloxysilicate, phenylpropyl dimethylsiloxysilicate, trimethylsiloxy silicate / dimethicone crosspolymer (Trimethylsiloxy silicate / Dimethicone Crosspolymer), dimethicone / vinyl tri Dimethicone/Vinyltrimethylsiloxysilicate Crosspolymer, Polypropylsilsesquioxane, Polyphenyl silsesquioxane and Dimethicone/Silsesquioxane Copolymer It may further comprise at least one silicone resin selected from among.

In addition, the silicone resin may further include dimethicone crosspolymer as a thickening aid.

In addition, the cosmetic composition is dimethicone, cyclopentasiloxane, cyclohexasiloxane, trisiloxane, phenylmethicone, dimethicone copolyol. ), dimethiconol (Dimethiconol), disiloxane (Disiloxane), and tetraphenyl dimethyl disiloxane (Tetraphenyl Dimethyl Disiloxane) may further include any one or more silicone oil selected from.

In addition, in the emulsion cosmetic composition, at least one or more of antioxidants, wrinkle improving agents, whitening agents, fat dissolving agents, silicone elastomers, and preservatives may be additionally added.

The emulsion cosmetic composition according to the present invention effectively inhibits the oxidation of vitamin C by water, oxygen, and pH by dissolving vitamin C with polyhydric alcohol. Accordingly, the feeling of use such as spreadability and nutrition is improved, and thus it can be used as an antioxidant cosmetic composition.

In addition, since the emulsion cosmetic composition according to the present invention is an anhydrous phase, it is a method of inhibiting the decomposition of vitamin C due to oxidation and other problems occurring in the aqueous phase. Since it effectively solves the problem of vitamin C, it is possible to suppress the growth of pathogenic bacteria and microorganisms that cause decay due to water.

In addition, in this case, the present invention maximizes the feeling of use of high quality by containing vitamin C at a high concentration, while ensuring thickening and formulation stability, and reducing stickiness by containing spherical powder.

1 to 3 are photographs of the degree of discoloration after storing the emulsion cosmetic composition according to Example 1 of the present invention for 1 month at each temperature.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement them. All of the foregoing characteristics and the following detailed description are exemplary matters for helping the description and understanding of the present specification. Since the present invention can have various modifications and can have various embodiments, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Also, in the present specification, when it is stated that a configuration includes specific elements, or when a process includes specific steps, it means that other elements or other steps may be further included. That is, the terms used in this specification are only for describing specific embodiments, and are not intended to limit the concepts of the present specification. Furthermore, the examples described to help the understanding of the invention also include complementary embodiments thereof.

Terms used in this specification have meanings commonly understood by those of ordinary skill in the art to which this specification belongs. Commonly used terms should be interpreted in a consistent meaning according to the context of the present specification. In addition, the terms used in this specification should not be construed in an overly idealistic or formal meaning unless the meaning is clearly defined.

Hereinafter, an emulsion cosmetic composition according to the present invention will be described. The skin emulsion cosmetic composition according to the present invention contains vitamin C at a high concentration, while effectively inhibiting the oxidation of vitamin C, securing thickening and formulation stability, and remarkably improving the feeling of use such as stickiness.

Accordingly, the emulsion cosmetic composition according to the present invention includes vitamin C, polyhydric alcohol, emulsifier, thickener and spherical powder as active ingredients.

In this case, vitamin C is preferably contained in an amount of 5.00 to 15.00% by weight based on the total weight of the cosmetic composition. If the vitamin C is less than 5.00% by weight, the meaning of the high concentration is lost and there is a problem that the expected effect on vitamin C is lowered. This is because it rises rapidly, the stickiness phenomenon rapidly increases, and the stability of the composition decreases. In addition, if the content of the polyhydric alcohol is not increased together, the precipitation phenomenon is also generated.

In addition, at this time, the polyhydric alcohol is 1,3-propanediol (1,3-Propanediol), diethylene glycol (Diethyleneglycol), 2,3-butanediol (2,3-Butanediol), 1,2-hexanediol (1,2 -Hexanediol), 1,2-butylene glycol, glycerine, 1,3-butanediol (1,3-Butanediol), ethoxydiglycol and diethoxydiglycol ( Diethoxydiglycol) is preferably contained in an amount of 40.00 to 60.00% by weight based on the total weight of the cosmetic composition.

At this time, when the content of the polyhydric alcohol is less than 40.00% by weight, the solubility of vitamin C is lowered and vitamin C is precipitated during long-term storage, and when it exceeds 60.00% by weight, the viscosity of the cosmetic composition rises rapidly and the stickiness phenomenon rapidly increases, This is because there is a problem that the stability of the

In addition, the emulsion cosmetic composition according to the present invention essentially contains an emulsifier in order to secure the stability of the formulation. At this time, the emulsifier is PEG-10 Dimethicone, Bis-PEG/PPG-14/14 Dimethicone, Cetyl PG/Sebum -10/1 Dimethicone (Cetyl PEG/PPG-10/1 Dimethicone), Polyglyceryl-4 Isostearate, Lauryl PEG-8 Dimethicone (Lauryl PEG-8 Dimethicone) , Bis-(Glyceryl/Lauryl) Glyceryl Lauryl Dimethicone, PEG-9 Polydimethylsiloxyethyl Dimethicone , Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG/PG-19/19 Dimethicone (PEG/PPG-19/19 Dimethicone), and D. It is preferable to contain 1.00 to 10.00% by weight of at least one selected from Lauryl PEG/PPG-18/18 Methicone, based on the total weight of the cosmetic composition.

If the content of the emulsifier is less than 1.00% by weight, emulsification is not performed properly, so there is a problem of poor stability, and if it exceeds 10.00% by weight, it causes skin irritation.

Furthermore, it is preferable that the emulsion cosmetic composition according to the present invention further include a thickener to further contribute to the stability of the formulation by securing the thickening power according to the increase in viscosity. In this case, the thickener includes disteadimonium hectorite in an amount of 0.10 to 5.00 wt % based on the total weight of the cosmetic composition.

Disteadimonium hectorite is a reaction product of distearyldimonium chloride and hectorite, and is a component based on hectorite, a kind of natural clay mineral from Montmorillon group. Disteadimonium hectorite is a non-surfactant component that helps disperse insoluble solids in solution, and primarily changes the surface properties of suspended solids by coating them with a film. Accordingly, disteadimonium hectorite adjusts the overall viscosity of the cosmetic composition to further stabilize the formulation.

At this time, if the content of disteadimonium hectorite is less than 0.10, the stability is not sufficiently secured and there is a problem of separation. This is because problems occur, and when applied to the skin, it is not absorbed and the appearance of the skin occurs.

On the other hand, the emulsion cosmetic composition according to the present invention contains a spherical powder to reduce stickiness when dissolving vitamin C using a polyhydric alcohol as a solvent. The spherical powder is preferably HDI/trimethylolhexyllactone crosspolymer and silica, which are copolymers of polyurethane, and the average particle diameter is preferably 12.0 to 18.0 um.

General methyl methacrylate crosspolymer powder has an oil absorption of 0.6ml/1g and can absorb about 0.6cc of oil per 1g of powder, but HDI/trimethylolhexyl, which is a copolymer of polyurethane with an average particle diameter of 12.0 to 18.0um This is because the spherical powder made of lactone cross polymer and silica is made to have a high oil absorption that can absorb up to 0.8cc of oil per 1g, so that shine or stickiness can be effectively controlled. This is because the effect of concealing fine lines (soft focus) is also generated.

In addition, it is preferable that the spherical powder comprises 0.10 to 7.00% by weight based on the total weight of the cosmetic composition, and the content ratio of silica and polymethyl methacrylate is equal, but HDI/trimethylolhexyllactone cross If the content of the polymer is lower than these, voids between the powders are reduced, so that the dispersibility of the oil is further improved.

In addition, the emulsion cosmetic composition according to the present invention preferably further comprises a silicone resin for conditioning such as skin moisturizing and softening. The silicone resin at this time is Dimethicone Crosspolymer, Trimethylsiloxysilicate, Phenylpropyl dimethylsiloxysilicate, Trimethylsiloxysilicate/Dimethicone Crosspolymer (Trimethylsiloxysilicate/Dimethicone) Crosspolymer), Dimethicone/Vinyltrimethylsiloxysilicate Crosspolymer, Polypropylsilsesquioxane, Polyphenylsilsesquioxane and Dimethicone/silsesquioxane It may be at least one selected from among copolymers (Dimethicone/Silsesquioxane Copolymer). More preferably, the silicone resin herein may be a dimethicone crosspolymer. Dimethicone crosspolymer reduces the amount of use of the above-described thickener, so that a refreshing feeling of use can be expressed.

Furthermore, the emulsion cosmetic composition according to the present invention may further include silicone oil to improve the stability of the cosmetic, uniform application, and fixation of skin beneficial ingredients. Silicone oils include Dimethicone, Cyclopentasiloxane, Cyclohexasiloxane, Trisiloxane, Phenyl Methicone, Dimethicone Copolyol, It is preferable that at least one selected from dimethiconol, disiloxane, and tetraphenyl dimethyl disiloxane.

Furthermore, in the emulsion cosmetic composition according to the present invention, at least one or more of an antioxidant, a wrinkle improving agent, a whitening agent, a fat dissolving agent, a silicone elastomer, and a preservative may be additionally added.

Hereinafter, an experimental example of the present invention will be described.

Preparation of emulsion cosmetic composition

The cosmetic compositions for skin whitening according to the Examples and Comparative Examples of the present invention were prepared in the form of a cream in the following manner, and the raw materials and contents of the prepared compositions are shown in [Table 1] and [Table 2].

(1) Put the silicone component (A) in a vacuum emulsifying tank capable of temperature control and stirring, and uniformly stirring at a speed of 1,500 to 2,000 rpm with a homo mixer for 5 to 10 minutes while maintaining the temperature at 65 to 75 ° C. Mix.

(2) The thickener (B) is added to the vacuum emulsifying tank and uniformly mixed with stirring at a speed of 2,000 to 3,000 rpm for 10 to 15 minutes using a homomixer.

(3) Heat the polyol component (C) to 70 to 80°C in an extra dissolution tank to dissolve it transparently.

(4) The polyol part (C) is added to the vacuum emulsification tank, and the mixture is emulsified by stirring at a speed of 3,000 to 3,600 rpm with a homomixer for 10 to 20 minutes.

(5) The spherical powder (D) is added to the vacuum emulsifying tank, stirred with a homo mixer at a speed of 3,000 to 3,600 rpm for 5 to 10 minutes to further emulsify, and then cooled to 30 to 35°C.

(6) After adding the preservative (E) to the vacuum emulsifying tank, the mixture is uniformly stirred for 1 minute at a speed of 3,000 to 3,600 rpm with a homomixer.

division Raw material name (% by weight) Example 1 Example 2 Silicone part component (A) Cyclopentasiloxane, trimethylsiloxysilicate To.
100 To.
100 Dimethicone, Dimethicone Crosspolymer 8.0 8.0 cyclopentasiloxane 8.0 8.0 PEG-10 Dimethicone 2.0 2.0 cyclopentasiloxane,
Bis-PEG / PG-14/14 dimethicone 1.0 1.0 thickener (B) disteadymonium hectorite 1.0 0.5 Polyol component (C) propanediol 50.0 60.0 Ascorbic Acid 7.0 10.0 conception
Powder (D) silica 1.2 1.2 polymethyl methacrylate 1.2 1.2 HDI/trimethylolhexyllactone crosspolymer 0.6 0.6 Preservative (E) Phenoxyethanol appropriate amount appropriate amount

division Raw material name (% by weight) Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Silicone part component (A) cyclopentasiloxane,
trimethylsiloxysilicate To.
100 To.
100 To.
100 To.
100 To.
100 dimethicone,
dimethicone crosspolymer 8.0 8.0 8.0 8.0 8.0 cyclopentasiloxane 8.0 8.0 8.0 8.0 8.0 PEG-10 Dimethicone 2.0 2.0 2.0 2.0 2.0 cyclopentasiloxane,
Bis-PEG/P-Sebum-14/14
dimethicone 1.0 1.0 1.0 1.0 1.0 thickener (B) disteadymonium hectorite 1.0 1.0 - 1.0 1.0 Polyol component (C) propanediol 50.0 70.0 70.0 25.0 50.0 Ascorbic Acid 12.0 12.0 12.0 7.0 7.0 conception
Powder (D) silica 1.2 1.2 1.2 1.2 - polymethyl methacrylate 1.2 1.2 1.2 1.2 - HDI/Trimethyl
Olhexyllactone crosspolymer 0.6 0.6 0.6 0.6 - Preservative (E) Phenoxyethanol appropriate amount appropriate amount appropriate amount appropriate amount appropriate amount

Experiment result

Evaluation of the stability of the composition 1: Measurement of vitamin C titer

In order to determine the ability of the composition prepared in the present invention to maintain the titer of vitamin C, the initial titer of vitamin C was set to 100, and the titer of vitamin C after one month was measured at 25°C and 45°C, and the results are shown in the table below. 3 is shown.

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 5 25℃ 98.6 98.5 97.9 98.2 98.3 45℃ 92.3 91.7 92.1 91.2 90.7

As can be seen from Table 3, it was confirmed that the vitamin C titer was sufficiently maintained in the cosmetic composition according to the present invention.

Stability evaluation of composition 2: color change, stability by temperature

For the composition prepared in the present invention, discoloration and stability observation results for each temperature after 4 weeks are as follows.

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 discoloration ◎ ◎ ◎ ◎ ◎ ◎ ◎ 4℃ ◎ ◎ △ ◎ ○ △ ◎ 25℃ ◎ ◎ ◎ ◎ △ ◎ ◎ 45℃ ◎ ◎ ◎ ◎ X ◎ ◎

* Degree of discoloration: The degree of color change was visually observed.

X: Very severe yellowing △: Severe yellowing

○ : Some yellowing ◎ : No yellowing

* Stability by temperature: The emulsion stability under each temperature condition was visually observed.

X : Severe delamination (or precipitation) phenomenon △ : There is quite a delamination (or precipitation) phenomenon

○ : There is some layer separation (or precipitation) phenomenon ◎ : No layer separation (or precipitation) phenomenon

From the results of Table 4, it was confirmed that the compositions prepared in the present invention were effective in preserving the potency of vitamin C because there was no discoloration in common.

In addition, in the case of Examples 1 to 2 and Comparative Examples 2 to 5 according to the present invention, it was confirmed that all were stable regardless of the temperature, whereas in Comparative Examples 1 and 3 to 4, the separation phenomenon under high temperature storage conditions was observed. or it was confirmed that there was a precipitation phenomenon under low-temperature storage conditions.

In addition, FIGS. 1 to 3 are photographs of the degree of discoloration after storing the emulsion cosmetic composition according to Example 1 of the present invention by temperature (45°C, 25°C, 4°C) for 1 month, and the degree of discoloration visually It can be seen that is insignificant.

Sensory evaluation of usability: spreadability, stickiness

In order to find out the usability of Examples 1 to 2 and Comparative Examples 2 to 5, after using Examples 1 to 2 and Comparative Examples 2 to 5 for the test subject, a sensory evaluation for spreadability and stickiness was performed, and the results are shown below. Table 5 shows.

division Example 1 Example 2 Comparative Example 2 Comparative Example 5 spreadability 4.6 4.5 3.7 3.4 stickiness 4.5 4.3 3.9 3.1

<Evaluation criteria> 5: Very good, 4: Good, 3: Average, 2: Bad, 1: Very bad

From the results of Table 5, it was confirmed that the case of using Examples 1 to 2 was generally superior in usability in terms of spreadability and stickiness compared to the case of using Comparative Examples 2 to 5.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and to help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (12)

Contains vitamin C, polyhydric alcohol, emulsifier, thickener and spherical powder as active ingredients,
The vitamin C contains 5.00 to 10.00% by weight based on the total weight of the cosmetic composition, and the polyhydric alcohol is 1,3-propanediol (1,3-Propanediol), diethylene glycol (Diethyleneglycol), 2,3-butanediol (2,3-Butanediol), 1,2-hexanediol (1,2-Hexanediol), 1,2-butylene glycol (1,2-Butylene glycol), glycerin (Glycerine), 1,3-butanediol (1 , 3-Butanediol), ethoxydiglycol (Ethoxydiglycol), and at least one selected from diethoxydiglycol (Diethoxydiglycol) emulsion cosmetic composition, characterized in that it contains 40.00 to 60.00% by weight based on the total weight of the cosmetic composition.
delete delete According to claim 1,
The emulsifier is PEG-10 Dimethicone, Bis-PEG/PPG-14/14 Dimethicone (Bis-PEG/PPG-14/14 Dimethicone), Cetyl PG/Sebum -10/1 Dimethicone (Cetyl PEG/PPG-10/1 Dimethicone), Polyglyceryl-4 Isostearate, Lauryl PEG-8 Dimethicone , Bis- (Glyceryl/Lauryl) Glyceryl Lauryl Dimethicone, PEG-9 Polydimethylsiloxyethyl Dimethicone , Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG/PG-19/19 Dimethicone (PEG/PPG-19/19 Dimethicone), and D. An emulsion cosmetic comprising at least one selected from Lauryl PEG/PPG-18/18 Methicone in an amount of 1.00 to 10.00% by weight based on the total weight of the cosmetic composition. composition.
According to claim 1,
The emulsion cosmetic composition, characterized in that the thickener comprises 0.10 to 5.00% by weight of disteadimonium hectorite based on the total weight of the cosmetic composition.
According to claim 1,
The spherical powder is an emulsion cosmetic composition, characterized in that it consists of HDI / trimethylolhexyllactone crosspolymer and silicone.
According to claim 1,
The emulsion cosmetic composition, characterized in that the spherical powder has an average particle diameter of 12.0 to 18.0um.

According to claim 1,
The spherical powder is an emulsion cosmetic composition, characterized in that it comprises 0.10 to 7.00% by weight based on the total weight of the cosmetic composition.
According to claim 1,
The cosmetic composition includes trimethyl siloxysilicate, phenylpropyldimethyl siloxysilicate, trimethylsiloxysilicate/dimethicone crosspolymer, dimethicone/vinyltrimethyl Dimethicone/Vinyltrimethylsiloxysilicate Crosspolymer, Polypropylsilsesquioxane, Polyphenylsilsesquioxane, and Dimethicone/Silsesquioxane Copolymer selected from An emulsion cosmetic composition comprising at least one silicone resin.
10. The method of claim 9,
The silicone resin emulsion cosmetic composition, characterized in that it further comprises dimethicone cross polymer as a thickening aid.
According to claim 1,
The cosmetic composition is dimethicone, cyclopentasiloxane, cyclohexasiloxane, trisiloxane, phenylmethicone, dimethicone copolyol. , Dimethiconol (Dimethiconol), disiloxane (Disiloxane), and tetraphenyl dimethyl disiloxane (Tetraphenyl Dimethyl Disiloxane) emulsion cosmetic composition, characterized in that it further comprises any one or more silicone oil selected from.
12. The method according to any one of claims 1 and 4 to 11,
The emulsion cosmetic composition is an emulsion cosmetic composition, characterized in that at least one of an antioxidant, a wrinkle improving agent, a whitening agent, a fat dissolving agent, a silicone elastomer, and a preservative is additionally added.

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