KR20110048899A - Water immediate release highly hydrous water-in-oil type foundation composition and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A highly hydrous water-in-oil type foundation composition and a method for manufacturing the same are provided to enhance inner water content in a foundation emulsion and to ensure cool feeling. CONSTITUTION: A water-in-oil type foundation composition contains 40-70 weight% of aqueous phase ingredient, 5-30 weight% of pigment ingredient, and remaining amount of oil ingredient. The oil phase ingredient is PEG/PPG-19/19 dimethicone or lauryl PEG-9 polydimethyl siloxy ethyldimethicone. The aqueous phase ingredient is water or hyaluronic acid. The pigment ingredient is 1,3-butylene glycol and titanium dioxide, ferric oxid, or talc. A method for manufacturing the foundation composition comprises: a step of pulverizing the pigment ingredient; a step of adding pulverized pigment ingredient to the oil phase ingredient containing PEG/PPG-19/19 dimethicone or lauryl PEG-9 polydimethyl siloxy ethyldimethicone and stirring to obtain a pigment-oil phase mixture; a step of adding the aqueous ingredient to the pigment-oil phase mixture and stirring to obtain a water-in-oil emulsion; and a step of discharging the water-in-oil emulsion.

Description

Water Instant Release Highly Hydrous Water-in-Oil Type Foundation Composition And Manufacturing Method Thereof}

The present invention relates to a moisture instantaneous high water-in-oil type foundation composition and a method for manufacturing the same, and more particularly, the instantaneous water release-type high water-in-oil type foundation composition has a high internal water content in a water-in-oil type emulsion and when applied to the skin. It is a foundation composition that releases internal water immediately as the emulsion breaks and gives a refreshing feeling to the skin.It stabilizes a large amount of moisture and has a high rate of water inside the water. It relates to a moisture instantaneous high release water-in-oil type foundation composition having excellent makeup effect as well as a cool and moist feeling such as sea lotion, and a method of manufacturing the same.

In general, the composition of the foundation is commonly used to conceal beautiful color expression and skin blemishes on the face. That is, when applying the foundation on the skin smooth and light, it should be excellent in skin adhesion and make-up effect, there should be no shine after the passage of time and the stability to the skin should be maintained.

Commonly known foundations are emulsified, powdered, and dispersed foundations. These foundations use silicone oils, hydrocarbon oils, ester oils, and emulsifiers to give the skin a greasy or heavy feeling. In particular, there is a drawback to feeling stuffy during summer makeup.

Emulsion type cosmetic composition forms are largely classified into oil in water (O / W) and water in oil (W / O). The oil-in-water type (O / W) is the most commonly used cosmetic composition because it is light in appearance and easy to manufacture and has excellent dispersion stability. However, in the case of makeup cosmetics, it is used to secure the long-term stability of cosmetics. Absorption is slow and sticky due to the thickener, which in some cases may have a skin irritation due to the emulsifier.

The water-in-oil type (W / O), which is a conventional lipophilic type, has excellent cosmetic persistence and water resistance because the external wound is an oil, while the feeling of use may be heavy and sticky due to the oily feeling of hydrocarbons or ester oils and foreign substances such as wax. There is a problem of low long-term stability of the emulsion

In order to solve such a problem, a technology regarding a water-in-oil type (W / O) emulsion type solid foundation (Korean Patent Registration No. 311,718) stably containing a large amount of water as a water-in-oil type (W / O) cosmetic composition is disclosed. It is. However, the technique contains glucomannan, hyaluronic acid, beta-1,6-branched-beta-1,3-glucan (β-1.6-branched-β-1.3-glucan) and sodium alginate ( Na-alginate) because the water phase containing one or more selected from the group consisting of the inner wound still remains a problem of heavy use and hard to give a refreshing feeling.

Accordingly, it is an object of the present invention to provide a water-in-oil type foundation composition and a method for manufacturing the same, which solves the problem that the use of the conventional water-in-oil type (W / O) foundation is heavy and hard to give a refreshing feeling.

In order to solve the above-mentioned problems,

As a water-in-oil foundation composition composition,

40 to 70% by weight of an aqueous phase component containing water;

5-30 wt% of the pigment component; And

The remaining amount includes an oil phase component, wherein the oil phase component is any one of Fiji (PEG) / Fiji (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone Moisture instant release high water-in-oil foundation composition characterized in that it contains or a mixture thereof.

In addition, the present invention,

As a water-in-oil type foundation composition manufacturing method,

Weighing the pigment component and pulverizing 1 to 5 times with a grinder to obtain a ground pigment component;

The grinding is carried out in an oily component containing any one or a mixture of PIG / PEG / PPG-19 / 19 dimethicone or Lauryl PEG-9 polydimethylsiloxyethyldimethicone Adding the prepared pigment component, stirring and mixing with a mixer to obtain a pigment-oil mixing component;

Stirring, mixing and emulsifying the aqueous phase component containing water in the pigment-oil phase mixture component to form a water-in-oil emulsion; And

Provides a method for producing a moisture instantaneous high water-in-oil type foundation composition comprising a; complete step of discharging the water-in-oil emulsion.

The instantaneous water release type high water-in-oil type foundation composition of the present invention and a method for preparing the same have a high water content, which is an internal aqueous phase, unlike a conventional general formulation, so that an emulsion of the water-in-oil type emulsion is broken and the internal aqueous phase is released immediately. The water droplets burst out and give skin a moisture like a lotion, giving it a cool, moist feeling and excellent makeup effect.

The present invention is a foundation composition that gives a refreshing feeling to the skin by immediately releasing the internal water phase as the emulsion breaks upon application of the skin by increasing the content of the water-in-water foundation emulsion, which is a moisture instantaneous high-water-in-oil-based foundation composition,

40 to 70% by weight of an aqueous phase component containing water;

5-30 wt% of the pigment component; And

The remaining amount includes an oil phase component, wherein the oil phase component is any one of Fiji (PEG) / Fiji (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone Or a mixture thereof.

Here, the moisture instantaneous release high water-in-oil type foundation composition solved the problem that the feeling of use of conventional water-in-oil (W / O) foundation is heavy and hard to give a refreshing feeling as follows. That is, a high water content foundation in the water-in-oil type emulsion to prepare a foundation composition giving a light feeling and a refreshing feeling to the skin, because the emulsion is broken immediately upon application of the skin and the internal water phase is released.

At this time, the instantaneous water release type high water-in-oil type foundation composition stabilizes a large amount of moisture as a foundation composition that increases the internal water content in a water-in-oil type emulsion and breaks the emulsion upon application of the skin and releases the internal water immediately. It has a high water drop effect, which has a high internal water content ratio, and water droplets are generated when applied to the skin, so that the makeup effect is excellent as well as a cool and moist feeling such as a lotion when applied to the skin.

In particular, the moisture instantaneous release high water-in-oil type foundation composition is a foundation cosmetic composition to reduce the stuffiness by giving a refreshing feeling to the skin when makeup in summer and season.

Emulsions with high internal aqueous phases are difficult to maintain for a long time due to phase / volume ratio, but water drop effect when applied to the skin by forming emulsion emulsion for a long time using the oil phase component of the present invention. Could get

In addition, the factors for maintaining the emulsion emulsion state for a long time include many factors such as the content of the water phase component, the type and content of the oil phase component, internal phase particle size, process speed, process technology.

Here, the water-in-oil foundation emulsion is another name for the moisture instantaneous release high water-in-oil foundation composition.

In addition, the said internal water phase is another name of the said water phase component.

Preferably, the aqueous phase component is either water or hyaluronic acid or a mixture thereof. More preferably, water is used alone.

Here, the content of the water phase component is 40 to 70% by weight so as to put as much as possible in the water instantaneous release high water-in-oil type foundation composition to the water instantaneous release high water-in-oil foundation composition in the state of water-in-oil type emulsion. When applied to the skin the emulsion breaks and the internal aqueous phase is released immediately.

In addition, the pigment component is preferably any one of 1,3-butylene glycol and titanium dioxide, iron oxide or talc or a mixture of two or more thereof.

At this time, the content of the pigment component is 5 to 30% by weight within the range of the moisture instantaneous-release high-in-oil-in-water-based composition exhibits a beautiful color and excellently formed emulsion. If it is below or above this range, beauty may decrease, and emulsions may be difficult to form.

Here, the 1,3-butylene glycol is used as a dispersion medium for dispersing a pigment which is any one of the titanium dioxide, iron oxide or talc or a mixture of two or more thereof.

In addition, the oil phase component may further include a cyclo methicone, dimethicone copolyol cross polymer, dimethicone, or a fragrance.

At this time, the content of the oil phase component is used as the residual amount excluding the water phase component and the pigment component.

Here, the sebum (PEG) / sebum (PPG) -19 / 19 dimethicone is a silicone modified with a copolymer polyether of sebum (PEG) and sebum (PPG) -19, the lauryl pi Lauryl PEG-9 polydimethylsiloxyethyldimethicone is a branched silicone modified together with polyether and alkyl.

The sebum (PEG) / sebum (PPG) -19/19 dimethicone used Dow Corning (Toray Japan) SILCONE BY11-030 (trade name).

In addition, Lauryl PEG-9 polydimethylsiloxyethyldimethicone used the product name of SHINETSU (Japan) KF-6038.

At this time, any one of the above-mentioned (PEG) / sebum (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone or a mixture thereof may be used as an emulsifier. It is used to form the emulsion for a long time.

That is, the sebum (PEG) / sebum (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone or a mixture thereof may have an internal aqueous phase content. It is used to keep the moisture instantaneous high water-in-oil type foundation composition of the present invention high in emulsion state.

The emulsifier of the oil phase component is any one of, or a mixture of, the sebum (PEG) / sebum (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone. Unlike the general formulation, when used in an emulsion having a high internal aqueous phase, the emulsion breaks when the skin is applied and the internal aqueous phase is immediately released, so that the internal aqueous phase released on the skin, that is, the cosmetic composition of the formulation that gives a cool feeling as described above. (PEG) / Fiji (PPG) -19/19 dimethicone or Lauryl PEG-9 polydimethylsiloxyethyldimethicone are used individually or mixtures thereof.

That is, or any one of the above-mentioned sebum (PEG) / sebum (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone for the formulation of the present invention The content of the emulsifier that is a mixture is preferably 0.5 to 5% by weight. When the content of the emulsifier is less than the above range, the emulsified state is unstable and easily separated. When the content of the emulsifier exceeds the above range, the water phase (water droplet) effect is insignificant due to a low internal water phase ratio.

In addition, the present invention is a method for producing a foundation composition that gives a refreshing feeling to the skin by immediately releasing the internal aqueous phase as the emulsion breaks upon application of the skin by increasing the content of the water-in-oil-based foundation emulsion, which is a moisture instantaneous high-water-in-oil-based foundation composition,

Weighing the pigment component and pulverizing 1 to 5 times with a grinder to obtain a ground pigment component;

The grinding is carried out in an oily component containing any one or a mixture of PIG / PEG / PPG-19 / 19 dimethicone or Lauryl PEG-9 polydimethylsiloxyethyldimethicone Adding the prepared pigment component, stirring and mixing with a mixer to obtain a pigment-oil mixing component;

Stirring, mixing and emulsifying the aqueous phase component containing water in the pigment-oil phase mixing component gradually to form a water-in-oil type emulsion; And

And a completion step of discharging the water-in-oil type emulsion.

Here, the method for producing a moisture instantaneous release water-containing water-in-oil type foundation composition is a powder-in-oil foundation emulsion emulsion by pulverizing the pigment component and then stirring and mixing the pulverized pigment component in the oil phase component, and slowly put the water phase component therein to emulsify That is, a moisture instantaneous high water-in-oil foundation composition is formed.

At this time, since the water instantaneous release type high water-in-oil type foundation composition has a high internal aqueous phase content, the water phase component containing water is slowly poured into the pigment-oil mixed component, followed by stirring and mixing to homogenize and emulsify. In addition, when the aqueous phase component is added to the pigment-oil mixed component, the stirring speed is increased to emulsify.

Here, the water phase component is preferably any one of the water or hyaluronic acid or a mixture thereof.

At this time, the description about the said water phase component uses the preceding description.

In addition, the pigment component is preferably any one of 1,3-butylene glycol and titanium dioxide, iron oxide or talc or a mixture of two or more thereof.

At this time, the base material regarding the said pigment component uses the preceding base material.

In addition, the oil phase component may further include a cyclo methicone, dimethicone copolyol cross polymer, dimethicone, or a fragrance.

Here, the description about the said oil phase component uses the preceding description.

Hereinafter, the present invention will be described in detail by way of examples.

However, the following examples are illustrative of the present invention, and the contents of the present invention are not limited by the following examples.

Examples 1 to 5 and Comparative Example 1

The foundation cosmetic composition of Examples 1 to 5 and Comparative Example 1 was prepared in the composition (unit: weight%) shown in Table 1 below.

Foundation cosmetic composition manufacturing method is as follows.

(1) The pigment component, which is one of 1,3-butylene glycol and titanium dioxide, iron oxide or talc, or a mixture of two or more thereof, was weighed and pulverized twice with an HEUNG-BO INDUSTRY CO.LTD.

 (2) any one of, or a mixture thereof, cyclomethicone (PEG) / Fiji (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone , Dimethicone copolyol cross-polymer, dimethicone, or fragrance-like oily ingredient in pulverized pigment component (1), AGI MIXER (Matsushita Electric Industial Co. Ltd, SER No 515, Japan) The mixture was stirred and mixed to form a pigment-oil mixed component.

(3) The pigment-oil phase mixed component was stirred and mixed while gradually adding an aqueous phase component containing water to emulsify (Mitsabosa LR-1).

(Unit: wt%) Raw material name Comparative Example 1 Example 1 Example 2 Example 3 Example 4 Example 5 1.Purified water to 100 to 100 to 100 to 100 to 100 to 100 2.1,3-butylene glycol 5.0 5.0 5.0 5.0 5.0 5.0 3.titanium dioxide 7.0 7.0 7.0 7.0 7.0 7.0 4.iron oxide 5.0 5.0 5.0 5.0 5.0 5.0 5.Talk 1.0 1.0 1.0 1.0 1.0 1.0 6.cyclomethicone 10.0 10.0 10.0 10.0 10.0 10.0 7.Fiji (PEG) / Fiji (PPG) -19/19 dimethicone 3.0 1.0 2.0 - - 1.5 Lauryl PEG-9 polydimethylsiloxyethyldimethicone - - - 1.0 2.0 1.5 9.Dimethicone polyol cross polymer 3.0 3.0 3.0 3.0 3.0 3.0 10.Dimethicone 3.0 3.0 3.0 3.0 3.0 3.0 11.Fragrance 0.1 0.1 0.1 0.1 0.1 0.1

Here, the sebum (PEG) / sebum (PPG) -19/19 dimethicone used Dow Corning (Toray Japan) SILCONE BY11-030 (trade name).

In addition, Lauryl PEG-9 polydimethylsiloxyethyldimethicone used the product name of SHINETSU (Japan) KF-6038.

In Table 1, Comparative Example 1 is a cosmetic composition with excellent stability as a general foundation, Examples 1 to 5 are cosmetic compositions experimented with water drop (water droplet) effect by varying the emulsifier content.

Experimental Example 1 Measurement of Product Stability

In order to see the product stability of each foundation prepared in Comparative Example 1, Examples 1 to 5, the contents were placed in a transparent viscosity bottle and stored at high temperature, low temperature, and room temperature, and then long-term stability was measured. The results of the experiment are shown in Table 2 below.

Storage condition term Comparative Example 1 Example 1 Example 2 Example 3 Example 4 Example 5 High temperature (45 ℃) 3 days ○ △ △ △ △ ○ 2 weeks ○ X △ X △ △ 1 month △ X X X X △ Room temperature (25 ℃) 3 days ◎ △ △ ○ ○ ○ 2 weeks ◎ △ △ ○ ○ ○ 1 month ◎ △ X △ △ ○ Low temperature (5 ℃) 3 days ◎ ○ ○ ○ ○ ○ 2 weeks ◎ △ ○ △ ○ ○ 1 month ◎ △ ○ ○ ○ ○ Very poor: X, Not good: △, Normal: ○, Very good: ◎

As shown in Table 2, the cosmetic composition of Comparative Example 1 and Example 5 was the most excellent product stability.

Experimental Example 2 Evaluation

In order to evaluate the feeling of use of each foundation prepared in Comparative Example 1 and Examples 1 to 5, 20 women aged 20 to 30 years were evaluated for waterdrop effect, spreadability, fit and persistence. The results of this experiment are shown in Table 3 below.

Test Items Comparative Example 1 Example 1 Example 2 Example 3 Example 4 Example 5 Water drop effect X △ ○ △ ○ ◎ Brittle ○ X △ X △ ○ A sense of closeness ○ X △ X △ ○ Persistence ○ X △ X △ ○ Very poor: X, Not good: △, Normal: ○, Very good: ◎

As shown in Table 3, the water drop effect of Comparative Example 1 was very bad, Example 1 and Example 3 was not good, Example 2 and Example 4 was shown as normal, Example 5 was very Appeared excellent.

In other words, as shown in the results of Table 3, using a combination of sebum (PEG) / sebum (PPG) -19/19 dimethicone and Lauryl PEG) -9 polydimethylsiloxyethyldimethicone It can be seen that Example 5 is a water-in-oil type foundation cosmetic composition having a very good water drop effect, the emulsion is broken when the skin is applied, and the inner water phase is immediately released, and the water droplets quickly pop out, and the makeup effect is excellent and the cool feeling is excellent with the moisture of the lotion. In addition, Example 5 was superior to the water-drop effect, coating properties, adhesion, and sustainability than Examples 1 to 4. In addition, Example 5 was remarkably superior to the water drop effect than Comparative Example 1 stabilized by a general foundation, and the application, adhesion, and sustainability were equal. Therefore, the users could feel the water drop effect additionally without feeling the burden on the applicability, adhesion, and persistence.

 In addition, Example 2 and Lauryl PEG-9 polydimethylsiloxyethyldimethicone using 2% by weight of sebum (PEG) / sebum (PPG) -19/19 dimethicone alone Example 4, used alone at 2% by weight, is Example 1 and Lauryl PEG-9 polydye, used alone at 1% by weight of PEG / PEG-19 / 19 dimethicone. The water drop effect, the spreadability, the adhesion, and the persistence were superior to those of Example 3 using methylsiloxyethyldimethicone alone at 1% by weight.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (8)

As a water-in-oil foundation composition composition, 40 to 70% by weight of an aqueous phase component containing water; 5-30 wt% of the pigment component; And The remaining amount includes an oil phase component, wherein the oil phase component is any one of Fiji (PEG) / Fiji (PPG) -19/19 dimethicone or Lauryl PEG) -9 polydimethylsiloxyethyldimethicone Or a mixture thereof, wherein the moisture instantaneous high water-in-oil foundation composition. The moisture instantaneous high water-in-oil type foundation composition according to claim 1, wherein the aqueous phase component is any one of water or hyaluronic acid or a mixture thereof. The moisture instantaneous high water-in-oil type composition of claim 1, wherein the pigment component is one of 1,3-butylene glycol and titanium dioxide, iron oxide, or talc, or a mixture of two or more thereof. The moisture instantaneous high water-in-oil type composition of claim 1, wherein the oil phase component further comprises cyclomethicone, dimethicone copolyol cross polymer, dimethicone, or a fragrance. As a water-in-oil type foundation composition manufacturing method, Weighing the pigment component and pulverizing 1 to 5 times with a grinder to obtain a ground pigment component; The grinding is carried out in an oily component containing any one or a mixture of PIG / PEG / PPG-19 / 19 dimethicone or Lauryl PEG-9 polydimethylsiloxyethyldimethicone Adding the prepared pigment component, stirring and mixing with a mixer to obtain a pigment-oil mixing component; Stirring, mixing and emulsifying the aqueous phase component containing water in the pigment-oil phase mixture component to form a water-in-oil emulsion; And Complete step of discharging the water-in-oil emulsion; Moisture instant release high water-in-oil type foundation composition manufacturing method comprising a. The method of claim 5, wherein the aqueous phase component is any one of the water and hyaluronic acid or a mixture thereof. The method of claim 5, wherein the pigment component is any one of 1,3-butylene glycol and titanium dioxide, iron oxide or talc, or a mixture of two or more thereof. . 6. The method of claim 5, wherein the oil phase component further comprises cyclomethicone, dimethicone copolyol cross-polymer, dimethicone, or a fragrance.