KR101815127B1 - Thermo-sensitive color cosmetic composition and the method of producing the same - Google Patents

Abstract

The present invention relates to a thermosensitive color cosmetic composition and a method for producing the same, and more specifically, to a color cosmetic composition containing a specific thermosensitive polymer, which is capable of imparting skin tightness, moisturizing and color sustainability, To provide a color cosmetic composition.

Description

TECHNICAL FIELD The present invention relates to a thermosensitive color cosmetic composition and a method for producing the same,

The present invention relates to a thermosensitive color cosmetic composition and a method for producing the same, and more specifically, to a color cosmetic composition containing a specific thermosensitive polymer, which is capable of imparting skin tightness, moisturizing and color sustainability, To provide a color cosmetic composition.

In the case of a color cosmetic composition, there is a feeling of closeness and color persistence as a main functional requirement. However, in the case of such a color cosmetic composition in general, there is a disadvantage that the skin moisturizing property is deteriorated in order to provide an adhesion feeling and color persistence.

In order to solve such a problem, an oil base has conventionally been used. However, it has high water resistance and color sustainability, but complains when using such as heavy feeling, burying or stickiness. As a result, there is a problem that when the moisture resistance is increased, the color sustainability is relatively lowered and the adhesion feeling is decreased.

Particularly, the lips connect the oral mucosa to the normal skin. Since the stratum corneum is thinner than normal skin and there are no sebaceous glands and pores unlike other skin, there is no secretion of sweat sebum. Therefore, components such as lipid barrier and natural moisturizing factor It is much lower than normal skin, so moisture is easily lost, and it tends to dry and rough. In addition, the lips are active due to skin blood circulation and have a temperature 1 ~ 3 ℃ higher than other skin.

In order to realize adhesion and color persistence as a main functional requirement of the lip makeup product, most of the prior arts have implemented a long lasting function on the lips by using a film forming agent. However, And the usability is deteriorated. Recently, emulsion formulations have been developed in order to enhance the moisturizing power of the lip makeup of the awards. However, the emulsion formulations are difficult to achieve various colors due to poor color development and poor color sustainability.

It is an object of the present invention to solve the problems of the above-mentioned color cosmetic products and to apply them to water and emulsion formulations, and to provide the skin with a feeling of adhesion, moisturizing effect and color persistence without using a film forming agent or volatile oil And to provide a thermosensitive color cosmetic composition capable of imparting a coloring power improving function at the same time.

It is still another object of the present invention to provide a method for preparing a color sensitive thermosensitive color cosmetic composition which is difficult to realize color development, sustainability and various colors, which are disadvantages of the conventional type formulation.

In order to achieve the object of the present invention, the present invention relates to a process for the preparation of bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer and bis-methoxy PEG-13 / PEG- Wherein the thermosensitive coloring composition comprises at least one thermosensitive polymer selected from the group consisting of a thermosensitive polymer and a copolymer.

According to another aspect of the present invention, there is provided a method for preparing a water-soluble polymer, comprising: dissolving a thermosensitive polymer in purified water; Dissolving the water dye in the purified water in which the thermosensitive polymer is dissolved to prepare an aqueous base; Dissolving the oily base containing the oil, the emulsifying agent and the emulsifying aid at a temperature of 70 to 90 캜; And injecting an oily dye into the oily base to produce an oily base containing the oily dye; And pouring the oil base into the water base, and emulsifying the oil base at a temperature of 50 to 70 ° C. for 3 to 20 minutes by a homomixer, wherein the thermosensitive polymer is bis-methoxy PEG-13 / PEG- PPG-110 / SMDI copolymer and bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymer.

The temperature sensitive color cosmetic composition according to the present invention is characterized in that the temperature responsive polymer is gelled by body temperature by applying a temperature sensitive polymer when applied to the skin to produce a moisturizing moisture film to improve the adhesion feeling and at the same time, It is effective.

In addition, according to the process for producing a thermosensitive color cosmetic composition according to the present invention, by using a thermosensitive polymer having a hydrophilic group and a hydrophilic group at the same time and using an aqueous phase base and an aqueous phase base, It is difficult to realize various colors, and at the same time, the merits of emulsified formulations can be shown together.

In addition, it was possible to apply and realize various color cosmetics by applying a specific thermosensitive polymer.

FIG. 1 is a photograph showing a change in flow rate with a change in temperature.
FIG. 2 is a microphotograph of a dual coloring system applied to emulsified particles containing oil-dispersed pigment. FIG.

The present invention will now be described in more detail, which is intended to be illustrative of the invention and should not be construed as limiting its scope.

According to one embodiment of the present invention, the present invention provides a process for the preparation of bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer and bis-methoxy PEG-13 / PEG- And at least one thermosensitive polymer selected from the group consisting of a thermosensitive polymer and a polymer.

<Temperature Sensitive Polymer>

A thermosensitive polymer refers to a polymer that undergoes a phase transition due to a temperature change and is a polymer that changes from a sol to a gel or gel to a sol. If the temperature changes to a gel when the temperature is above a certain temperature, the temperature is referred to as LCST (Low Critical Solution Temperature). On the contrary, if the gel changes to a gel at a temperature above the certain temperature, ). The thermosensitive polymer has a LCST that varies depending on the balance between the hydrophobic group and the hydrophilic group bonded to the polymer skeleton. In general, when the hydrophilic group content increases, the phase transition temperature increases. When the hydrophobic group increases, the phase transition temperature decreases.

The structure of the thermosensitive polymer used in the present invention is as shown in the following chemical formula, and the phase transition occurs due to the condensation and expansion of the micelle of the polymer composed of the hydrophilic group and the hydrophobic group according to the temperature change. When the temperature is lowered, the hydrophilic segment dissolves at a low temperature to maintain fluidity. When the temperature rises to about 35 ° C., which is similar to the body temperature, the thermally sensitive portions in the hydrophobic domain are automatically bonded while the micelle aggregates, .

The thermosensitive polymer used in the present invention is a bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer, a bis-methoxy PEG-13 / PEG-502 / PPG- As shown in the formula, U is a urethane group as a triblock copolymer. Methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer has a gel formation temperature of 15 ° C to 21 ° C (maximum 35 ° C) 57 / SMDI copolymer has a gel forming temperature of 20 캜 to 25 캜 (maximum 45 캜). The optimum temperature responsive effect can be controlled by adjusting the content of the two compounds in the composition.

<Dual Coloring System>

In order to diversify the colors of color cosmetics and to enhance the color sustainability, a dual coloring system was applied to the thermosensitive emulsion formulations. Recently, in the case of Lip Tint, the formulations have been changed from the existing water-based formulations to the emulsified formulations in order to improve the moisturizing power. However, the emulsified formulations have various drawbacks such as difficulty in various colors and low color sustainability. Accordingly, in order to solve such a problem, the present invention applies a dual coloring system to a temperature sensitive makeup emulsion.

The dual coloring system according to an embodiment of the present invention is a system in which an oil-based pigment base homogenized by a three-stage roll mill is placed on an oil phase of an emulsion formulation, a water dye is dissolved in the water phase, and then the oil base and the water base are mixed and emulsified As a method, the above-mentioned oil-based coloring permits various colors to be realized in a color of an external color and an internal color, and a coloring matter of a water-based color is added to the skin to enhance the color sustainability. As can be seen from FIG. 2, it can be confirmed that the emulsion particle contains a colorant pigment (FIG. 2). In such a dual coloring system, it is preferable to further include a polyhydric alcohol, an emulsifying agent, and an emulsifying aid, since the emulsion stability of the oil-based coloring matter entering into the oil phase may increase as the content thereof increases. When applied to temperature sensitive emulsions, this dual coloring system also helps to improve the color persistence of these dual color systems by providing a skin-tight feel to the temperature sensitive formulation.

&Lt; Tint cosmetic composition >

The color cosmetic composition according to the present invention comprises: dissolving a thermosensitive polymer in purified water; Dissolving the water dye in the purified water in which the thermosensitive polymer is dissolved to prepare an aqueous base; Heating the oily base material to 70 to 90 캜 to dissolve the oily base material; And injecting an oily dye into the oily base material to produce an oily base containing the oily dye; And charging the oil phase base into the oil phase base, and emulsifying the oil phase with a homomixer at a temperature of 50 to 70 DEG C for 3 to 20 minutes.

<Water Base>

The water base comprises a temperature sensitive polymer, purified water and coloring matters in purified water, and preferably further comprises a water-soluble polyhydric alcohol.

It is preferable that the purified water contains 40 to 95% by weight based on the total weight of the water base because it affects the stability and feeling of use depending on the content.

The water dye contained in the water base may be a natural dye or a synthetic dye extracted from a plant or the like.

The water coloring matter may be appropriately selected depending on the formulation and color of cosmetics, and is preferably contained in an amount of 0.01 to 10% by weight.

The aqueous base may contain 0.1 to 100 parts by weight of a water-soluble polyhydric alcohol selected from the group consisting of propylene glycol, butylene glycol, dipropylene glycol, glycerin, diglycerin, polyglycerin, erythritol, pentaerythritol, sorbitan, glucose, sorbitol, trihalose, polyethylene glycol, By weight to 20.0% by weight, and can be used to enhance the affinity between the skin and the makeup.

Methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer, bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymer as the thermosensitive polymer 0.1 to 30% by weight to control the gelation time and the degree of gelation.

<Oil-based>

The oil-based base material may include an oil, an emulsifying agent, and an emulsifying aid, and may further include a polyhydric alcohol for stabilizing the oil-based formulation. An oil phase dye containing the oil phase pigment can be produced by injecting an oil phase dye into the oil phase base material. The oily coloring matter may include more than 0 wt% to 2 wt%.

The oil may be at least one selected from the group consisting of hydrocarbon oils, ester oils, natural oils and silicone oils, but is not limited thereto.

More specifically, squalane, squalene, liquid paraffin, paraffin, isoparaffin, isododecane and the like may be used as the hydrocarbon oil.

Examples of the ester oil include ethylhexylisononeate, ethylhexylisopalmitate, ethylhexylisostearate, ethylhexyl myristate, isopropyl myristate, octyldodecyl myristate, ethylhexyl neopentanoate, ethylhexyl But are not limited to, ethylhexyl palmitate, ethylhexyl stearate, isononyl isonanoate, phytosteryl isostearyl dianhydride, polyglyceryl-2 triisostearate, pentaerythritol tetraisostearate, cetyl ethyl Hexanoate, diisostearyl malate and the like can be used.

Examples of the above-mentioned fats and oils include olive oil, avocado oil, castor oil, jojoba oil, soybean oil, corn oil, chamomile oil, triglycerin, and glycerin trioctanoate.

The silicon channel includes dimethicone, cyclomethicone, phenyltrimethicone, diphenyl dimethicone, polysilicon, trimethylsiloxyphenyl dimethicone, and phage-12 dimethicone.

The oil may be used in an amount of 0.1 to 50.0% by weight based on the total weight of the cosmetic composition.

The oil-based base may further contain a higher alcohol. More specifically, one or more of cetyl alcohol, cetearyl alcohol, stearyl alcohol, isostearyl alcohol, octyldodecanol and the like may be selected and used. 0.1 to 20.0% by weight can be used.

Examples of the emulsifier used in the present invention include, but are not limited to, arachidyl glucoside, polyglyceryl stearate, polyglyceryl-10 distearate, cetearyl olivate, sorbitol reboate, sorbitan stearate, sorbityl laurate, Polyoxyethylene stearate, polyoxyethylene stearate, polyoxyethylene stearate, polysorbate, and the amount thereof is 0.1 to 10.0% by weight based on the total weight of the cosmetic composition.

As the emulsifying aid, at least one selected from the group consisting of higher alcohols, higher fatty acids, fatty acid glycerides and waxes can be used, and the amount thereof is 0.1 to 10.0% by weight, preferably 0.1 to 5.0% by weight based on the total weight of the cosmetic composition .

The higher alcohol is an alcohol having 12 to 22 carbon atoms and may be cetyl alcohol, lanolin alcohol, oleyl alcohol, stearyl alcohol, lauryl alcohol, cetearyl alcohol, behenyl alcohol, and the like, but is not limited thereto.

The higher fatty acid is a fatty acid having 12 to 20 carbon atoms and may be, but not limited to, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, and the like.

The fatty acid glyceride has 6 to 20 carbon atoms and may be monoglyceride, diglyceride, triglyceride or the like, but is not limited thereto.

The wax may be a vegetable wax or an animal wax, and more specifically may be, but not limited to, jojoba oil, carnauba wax, wax, lanolin, and the like

After the step of mixing and emulsifying the water base and the oil base, the thickener, the active ingredient or the additive may be further added and stirred.

Examples of the thickener include at least one selected from the group consisting of hydroxyethyl methacrylate / sodium acryloyldimethyltaurate copolymer, polyglyceryl methacrylate / propylene glycol, polyacrylate-11, xanthan gum or carboxyvinyl polymer And can be used at 0.1 to 5.0% by weight of the total weight of the cosmetic.

Examples of the active ingredient include vitamins such as retinol and retinol palmitate, hormones such as estradiol and ethinylestradiol, anti-inflammatory agents such as allantoin and azrene, whitening agents such as arbutin, and astringents such as tannic acid.
The additives may be perfumes, preservatives, sequestering agents, antioxidants, sunscreens, or pigments.

The toning cosmetic composition according to the present invention may contain an enhancer and other fragrances, preservatives, sequestering agents, antioxidants, ultraviolet screening agents, pigments, and various extracts to the extent that they do not affect stability.
The temperature sensitive color cosmetic composition may be any one of lip makeup, base makeup, foundation, emulsion fact, skin cover, eye makeup (mascara or eyeliner).

Hereinafter, the present invention will be described in more detail with reference to the following examples and comparative examples. The following examples are only illustrative of the present invention and do not limit the scope of protection of the present invention.

Examples 1 to 3 (Temperature Sensitive Lip Makeup Emulsified Product)

Manufacture of water base

Add the thermosensitive polymer to the purified water according to the content shown in Table 1 and slowly dissolve. Water dye is added to the aqueous phase and stirred to dissolve sufficiently. A water base is prepared by adding the raw materials to the water base on which the thermosensitive polymer is dissolved.

Manufacture of oil phase base

The oily base material is heated to 70 to 90 占 폚 to dissolve. An oil phase pigment dispersed in an oil phase base is charged to prepare an oil phase base containing a coloring matter pigment. The mixture is emulsified at 50 to 70 ° C for 3 to 20 minutes through a homomixer while being slowly added to the oil base on the oil base. An agitator and tocopheryl acetate are added and stirred.

Example 4 (Temperature Sensitive Lip Makeup Award)

The thermosensitive polymer was dissolved in purified water according to the content of Table 1, and then the above-mentioned water base raw materials were respectively put in order and stirred at room temperature. The thickener and other active ingredients are added to the prepared water bases and stirred.

Comparative Example 1 (lip makeup emulsified product)

According to Table 1, the oil phase base material is heated to 70 to 90 DEG C and dissolved. The pigment is added to the water base material and stirred at room temperature to sufficiently dissolve. The oil base is slowly added to the oil phase base and emulsified at room temperature for 3 to 20 minutes through a homomixer. The aging agent and other active ingredients are added and stirred.

Comparative Example 2 Manufacturing Method (Lip Makeup Award Product)

According to Table 1, the above-described water base raw materials were put into purified water in order and stirred at room temperature. The thickener and other active ingredients are added to the prepared water bases and stirred.

division Ingredients Example Comparative Example One 2 3 4 One 2 Paid Octyldodecanol 10.0 10.0 10.0 - 10.0 - Phytosteryl isostearyl dimer dilinoleate 5.0 5.0 5.0 - 5.0 - Cetearyl alcohol 3.0 3.0 3.0 - 3.0 - Glyceryl stearate 2.0 2.0 2.0 - 2.0 - Polysorbate 1.0 1.0 1.0 0.1 1.0 0.1 Trimethylsiloxy phenyl dimethicone 3.0 3.0 3.0 - 3.0 Tocopheryl acetate 0.5 0.5 0.5 0.5 Oil-based pigment 2 2 2 Awards Purified water To 100 To 100 To 100 To 100 To 100 To 100 glycerin 5.0 5.0 5.0 20 5.0 20 Butylene glycol 3.0 3.0 3.0 5 3.0 5 antiseptic Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Water dye Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Thermosensitive polymer Bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer 3.0 1.5 1.0 Bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymer 1.5 3.0 1.0 Incrementer Hydroxyethyl methacrylate / sodium acryloyldimethyltaurate copolymer 0.1 0.1 0.1 1.0 Carbomer-TEA 0.3 0.3 Other
ingredient Yeast fermented water extract and others Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Spices Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Viscosity
(cps) 15 ℃ 5,300 6,200 6,500 5,300 6,000 7,000 35 ℃ 38,000 46,000 43,000 48,000 4,500 5,000

Examples 5 to 7 (color foundation-formulated product)

A foundation product was prepared according to the method of Example 1 with the contents in Table 2.

division Ingredients Example 5 Example 6 Example 7 Paid Isononyl is sononanoate 8.00 8.00 8.00 Squalane 6.00 6.00 6.00 Polysorbate 60 1.00 1.00 1.00 Sorbitan stearate 0.50 0.50 0.50 Tocopheryl acetate 0.50 0.50 0.50 Cetearyl alcohol 1.00 1.00 1.00 Glyceryl stearate 0.50 0.50 0.50 Awards Purified water To 100.00 To 100.00 To 100.00 Butylene glycol 3.00 3.00 3.00 Pentyleneglycol 0.50 0.50 0.50 Thermosensitive polymer Bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymer 1.00 2.00 - Bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymer 1.00 - 2.00 UV protection
ingredient To a solution of &lt; RTI ID = 0.0 & 5.00 5.00 5.00 Titanium dioxide, aluminum hydroxide 3.00 3.00 3.00 Octocrylene 5.00 5.00 5.00 Diethylaminohexoxybenzoylhexylbenzoate 3.00 3.00 3.00 Functional
ingredient Adenosine 0.04 0.04 0.04 Niacinamide 2.00 2.00 2.00 coloring agent Red iron oxide, black iron oxide, yellow iron oxide Suitable amount Suitable amount Suitable amount Incrementer Hydroxyethyl methacrylate / sodium acryloyldimethyltaurate copolymer 0.20 0.20 0.20 Other additives Tree sodium 0.100 0.100 0.100 antiseptic Suitable amount Suitable amount Suitable amount Spices Suitable amount Suitable amount Suitable amount Sum 100.00 100.00 100.00 Viscosity (cps) 15 ℃ 10,500 13,000 7,800 35 ℃ 35,000 41,300 32,500

Experimental Example 1: Confirmation of Flow Chart by Temperature

To confirm the temperature responsive performance of the sample of Example 4, the temperature was changed from 15 ° C to 35 ° C, and the flowability against the temperature change was confirmed. The results are shown in Fig.

From FIG. 1, the color cosmetic composition according to the present invention has excellent flowability at a low temperature and improves the skin adhesion by gelling the contents by body temperature when attached to the skin, Can be seen.

Experimental Example 2: Color persistence evaluation test

으로 색상의 변화를 비교하였다. 그 결과를 표 3에 나타내었다.
Using the color cosmetic compositions of Examples 1 and 4 and Comparative Examples 1 and 2, the color change of the panel after 2 hours and 5 hours immediately after the same amount of the panel was applied to the arms was measured using a colorimeter (Minolta CR-200) In comparison,? Eab =

To compare the color change. The results are shown in Table 3.

△ Eab Example 1 Example 4 Comparative Example 1 Comparative Example 2 Formulation Temperature Sensitive - Emulsification Temperature response - awards General oil painting General award Right after Early Early Early Early After 2 hours 1.1 0.7 1.02 0.68 After 5 hours 3.0 3.5 7.0 4.5

As shown in Table 3, since the color difference value ΔEab of the embodiment of the present invention is relatively low as compared with the comparative example, it can be seen that the present invention has high color persistence after application of the product.

For this reason, the temperature sensitive formulation is applied to the lips and is sensitive to the temperature of the lips to prevent the loss of the pigment due to the moisturizing film. In the case of the temperature sensitive emulsifier type of Example 1, It is believed that the color persistence is enhanced because the penetration and the oil color pigment are captured in the moisturizing film and the pigment is caught.

Experimental Example 3: Moisturizing effect persistence test

The moisturizing effect of the present invention and the comparative example was tested.

Ten women in their twenties were subjected to the same amount of application of Examples 1 and 4 and Comparative Examples 1 and 2, respectively, and then changes in the skin moisture were measured using CORNEOMETER CM 825. The results are shown in Table 4.

Formulation 2 hr 4hr 6hr Example 1 Temperature Sensitive - Emulsification 85 82 78 Example 4 Temperature response - awards 81 76 69 Comparative Example 1 General oil painting 59 53 47 Comparative Example 2 General award 63 57 50

As a result of the test, the Corneometer value, which measured the skin moisture of the Example, showed a higher increase than the Comparative Example. In the case of Examples 1 and 4, which are formulations to which the thermosensitive polymer is applied, they are gelled while being applied to the skin to prevent evaporation of water, and are effective in penetrating moisture and nutrients while increasing the skin contact time of the moisturizing component .

Experimental Example 4: Feeling effect

In order to confirm the usability of the manufactured products of Examples and Comparative Examples as shown in Table 1, 20 women in their 20s to 30s were used for one week, and the results were compared and evaluated as shown in the following table.

Example 1 Example 4 Comparative Example 1 Comparative Example 2 A sense of closeness 4.0 4.2 3.5 3.0 Color persistence 4.0 4.3 3.0 3.7 Moisture power 4.0 3.7 3.5 3.1 Overall satisfaction 4.3 4.0 3.7 3.4

Evaluation standard:

Very good - 5 points, Good - 4 points, Average - 3 points, Somewhat dissatisfied - 2 points, Dissatisfied - 1 point

As shown in the above table, it was confirmed that the compositions of the thermosensitive emulsification and water-soluble formulations of the present invention were superior in terms of adhesion, color sustainability, moisturizing ability and overall satisfaction as compared with the general emulsion and water-based compositions.

Claims (15)

At least one thermosensitive polymer selected from bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymers and bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymers. In a color cosmetic composition,
The color cosmetic composition
An aqueous basecoat comprising the thermosensitive polymer, water soluble polyhydric alcohol, water dye and purified water; And
An oil phase, an oil phase, an oil phase, an oil phase, an oil phase, an oil phase, and an emulsion phase. delete delete The method according to claim 1,
Wherein the thermosensitive color cosmetic composition further comprises an emulsifying auxiliary agent and a thickening agent,
0.1 to 30.0% by weight of a thermosensible polymer, 0.1 to 20.0% by weight of a water-soluble polyhydric alcohol, 0.01 to 10% by weight of an aqueous dye, 0.1 to 50.0% by weight of an oil, 0 to 2% 0.1 to 10.0 wt.% Of an emulsifying auxiliary, 0.1 to 5.0 wt.% Of an increasing agent, and a balance water of purified water. The method according to claim 1,
Wherein the emulsifier is selected from the group consisting of arachidyl glucoside, polyglyceryl stearate, polyglyceryl-10 distearate, cetearyl olivate, sorbitol rebate, sorbitan stearate, sorbityl laurate, glyceryl stearate, polyoxyethylene Stearate, polyoxyethylene dihydroxystearate, and polysorbate. The thermosensitive color tone cosmetic composition according to claim 1, 5. The method of claim 4,
Wherein the emulsifying aid comprises 0.1 to 5.0% by weight of at least one member selected from the group consisting of higher alcohols, higher fatty acids, fatty acid glycerides and waxes. The method according to claim 1,
The oil may be a hydrocarbon oil such as squalane, squalene, liquid paraffin, paraffin, isoparaffin or isododecane; Examples of the ester oil include ethylhexylisononeoate, ethylhexylisopalmitate, ethylhexylisostearate, ethylhexyl myristate, isopropyl myristate, octyldodecyl myristate, ethylhexyl neopentanoate, ethylhexyloate , Ethylhexyl palmitate, ethylhexyl stearate, isononyl isonanoate, phytosteryl isostearyl dianhydride, polyglyceryl-2 triisostearate, pentaerythritol tetraisostearate, cetyl ethyl Hexanoate or diisostearyl malate; And oils such as olive oil, avocado oil, castor oil, jojoba oil, soybean oil, corn oil, chamomile oil, triglycerin or trioctanoic acid glycerin; Characterized in that the silicone oil is at least one selected from dimethicone, cyclomethicone, phenyl trimethicone, diphenyl dimethicone, polysilicon, trimethylsiloxyphenyl dimethicone or phage-12 dimethicone. Cosmetic composition. The method according to claim 1,
Wherein the oil phase base further comprises 0.1 to 20.0% by weight of a higher alcohol selected from the group consisting of cetyl alcohol, cetearyl alcohol, stearyl alcohol, isostearyl alcohol and octyldodecanol. . The method according to claim 1,
The water-soluble polyhydric alcohol is at least one selected from the group consisting of propylene glycol, butylene glycol, dipropylene glycol, glycerin, diglycerin, polyglycerin, erythritol, pentaerythritol, sorbitan, glucose, sorbitol, trihalose and polyethylene glycol Wherein the thermosensitive color cosmetic composition is a thermosensitive color cosmetic composition. 5. The method of claim 4,
Wherein the thickener is at least one selected from the group consisting of hydroxyethyl methacrylate / sodium acryloyldimethyltaurate copolymer, polyglyceryl methacrylate / propylene glycol, xanthan gum and carboxyvinyl polymer. Composition. The method according to claim 1,
Wherein the thermosensitive color cosmetic composition further comprises an active ingredient,
The active ingredient is a hormone agent selected from the group consisting of vitamin, estradiol or ethinylestradiol; Allantoin or azrene as anti-inflammatory agents; Arbutin as a whitening agent; And tannic acid as an astringent agent. The method according to claim 1,
Wherein the thermosensitive color cosmetic composition further comprises other additives,
Wherein the other additives are perfumes, preservatives, sequestering agents, antioxidants, ultraviolet screening agents or pigments. 13. The method according to any one of claims 1 to 12,
Wherein the temperature sensitive color cosmetic composition is one of lip makeup, base makeup, foundation, emulsion fact, skin cover, eye makeup (mascara or eyeliner). 13. A method of producing the thermosensitive color cosmetic composition according to any one of claims 1 to 12,
Dissolving the thermosensitive polymer in purified water;
Dissolving the water dye in the purified water in which the thermosensitive polymer is dissolved to prepare an aqueous base;
Dissolving the oily base material containing oil, emulsifier and emulsifying aid at a temperature of 70 to 90 캜; And
Adding an oil-based dye to the oil-based base material to produce an oil-based base containing a colorant; And
Introducing the oil phase base into the water base, and emulsifying the oil phase with a homomixer at a temperature of 50 to 70 DEG C for 3 to 20 minutes,
Wherein the thermosensitive polymer is at least one selected from bis-methoxy PEG-13 / PEG-438 / PPG-110 / SMDI copolymers and bis-methoxy PEG-13 / PEG-502 / PPG-57 / SMDI copolymers &Lt; / RTI &gt; wherein the cosmetic composition is a cosmetic composition. 15. The method of claim 14,
Wherein the oil phase base material further comprises a polyhydric alcohol.

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