KR20160102762A - Cosmetic composition containing silicone oil and emolient - Google Patents

Abstract

Provided is a cosmetic composition which contains 10-30 wt% of silicone oil and emollient, 50-78 wt% of powder, and 10-40 wt% of a film former, with respect to the total weight of the composition. According to the present invention, the cosmetic composition lasts long after the composition is applied to skin, while exhibiting excellent properties of sticking to the skin. In addition, the cosmetic composition minimizes the amount of the composition smearing on an external area. Thus, the appropriate amount of the composition can be applied to the skin, leaving a soft and moisturizing texture.

Description

TECHNICAL FIELD The present invention relates to a cosmetic composition containing a silicone oil and an emollient,

The present invention relates to cosmetic compositions containing silicone oil and emollients and film formers, and more particularly to cosmetic compositions containing silicone oil, emollients, powders and film formers in specified amounts.

A typical solid-type fact composition is in the form of a hard cake, exhibiting various effects such as luster and coverage, but has the disadvantage that it is not dried and naturally attached after application.

Various attempts have been made to improve these drawbacks in order to improve post-application drying and unnatural adhesion properties. The first is a method in which an extender pigment is coated with stearic acid. This solves the dryness and imparts moistness, but it has the disadvantage that the make-up film becomes heavy and the persistence to sebum becomes poor. In addition, it is coated with materials having excellent skin-affinity, such as lauroylic acid and lecithin, or used as a powder. However, this method has solved the skin pulling and natural attachment properties after application but has not improved the moisturizing effect upon application, and when a high content of these substances is applied, the persistence of perspiration and sebum is remarkably decreased.

Thus, although studies on containing a high amount of silicone oil and emollient in sieving pigment, spherical powder, coloring matter, and white pigment used in ordinary fact production have been repeated, the moldability is good, but pay- The cosmetic material does not come into contact with the cosmetic material), the cosmetic material does not come into contact with the cosmetic material, the phenomenon that the cosmetic material does not come off, the caking phenomenon does not appear and the material does not pay off, Sweating phenomenon occurred in which the oil fell to the surface of the molded article after the mold fell. In addition, there was a case where the sustaining ability such as coloring was not satisfactory in addition to the stability of the formulation. Therefore, there was a need to improve color persistence and embossing problems for application to various makeup formulations as well as facts.

Patent Publication No. 10-2012-0023365

In order to solve the above problems, it is an object of the present invention to provide a cosmetic composition having moist and soft feeling, excellent durability and skin adhesion by containing a high content of silicone oil and emollient.

In order to attain the above object, the present invention provides a cosmetic composition comprising 10 to 30% by weight of silicone oil and emollient, 50 to 78% by weight of powder, and 10 to 40% by weight of film forming agent based on the total weight of the composition.

In an embodiment of the present invention, the powder may be 15 to 45% by weight of the plate-like powder and 10 to 30% of the spherical powder based on the total weight of the composition.

In one embodiment of the present invention, the silicone oil may be 2 to 18% by weight based on the total weight of the composition.

In one embodiment of the present invention, the emollient may be from 2 to 20% by weight based on the total weight of the composition.

In one embodiment of the present invention, the silicone oil may be at least one selected from the group consisting of dimethicone, phenyltrimethicone, caprylimethicone, and diphenyl dimethicone.

In one embodiment of the present invention, the emollient is selected from the group consisting of Diisostearyl malate, Dicetearyl dimer dilinoleate, Hexyl laurate, Squalane, Poly Polyglyceryl 2-Diisostearate, Hydrogenated Polyisobutene, Pentaerythrityl Tetraisostearate, Caprylic Capric Triglyceride, Polyglyceryl 2-Diisostearate, Hydrogenated Polyisobutene, Pentaerythrityl Tetraisostearate, , Octyldodecanol, and dicaprylyl cabonate. ≪ Desc / Clms Page number 7 >

In one embodiment of the present invention, the film former comprises a mixture of trimethylsiloxysilicate and cyclomethicone, a mixture of trimethylsiloxysilicate and isododecane, a mixture of trimethylsiloxysilicate and methyltrimethicone, A mixture of silicate and dimethicone, a mixture of trimethylsiloxy citrate and polypropyl silsesquioxane, and a mixture of trimethylsiloxy silicate and propyl trimethicone.

In one embodiment of the present invention, the plate-like powder may be at least one selected from the group consisting of mica, sericite, alumina and pearl pigment.

In one embodiment of the present invention, the spherical powder may be at least one selected from the group consisting of silica, polyurethane, polymethyl methacrylate, nylon, and silicone resin powder.

In one embodiment of the present invention, the composition may further comprise a coloring matter.

In one embodiment of the present invention, the dye may be 1 to 20% by weight based on the total weight of the composition.

In one embodiment of the present invention, the composition may be a lip makeup or a skin makeup.

In one embodiment of the present invention, the composition may be a lipstick, a lip gloss, a lip balm, a lip pencil, a loose, a lip palette, a fact, a powder, a blusher, a twin cake, a compact, a powder fact, a press powder, a skin cover, An eye shadow, an eyebrow, an eyeliner, and a mascara.

According to the cosmetic composition of the present invention, it has excellent durability after application of the skin and has excellent skin adhesion force, minimizes the amount of external appearance, has an appropriate amount of skin applied, and has a moist and soft feeling.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph before (a) cleansing and (b) cleansing of a cosmetic composition according to an embodiment of the present invention.
FIG. 2 is a color photograph of a cosmetic composition according to an embodiment of the present invention ((a) Comparative Example 3, (b) Example 2).
FIG. 3 is a photograph (a) before cleansing and (b) cleansing of the cosmetic composition according to one embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail in order to facilitate the present invention by those skilled in the art.

The present invention provides a cosmetic composition comprising 10 to 30% by weight of silicone oil and emollient, 50 to 78% by weight of powder, and 10 to 40% by weight of film forming agent, based on the total weight of the composition.

In the present invention, the powder may be 15 to 45% by weight of the plate-like powder and 10 to 30% of the spherical powder based on the total weight of the composition.

In the present invention, the total content of the silicone oil and the emollient may be 10 to 30 wt%, preferably 10 to 25 wt%, and more preferably 12 to 20 wt%. When the content of the silicone oil and the emollient is less than 10% by weight, the content of the powder is increased and the effect of drying and burying is lowered. When the content is more than 30% by weight,

The silicone oil may be 2 to 18 wt%, preferably 5 to 15 wt%, based on the total weight of the composition. If the content of the silicone oil is less than 2% by weight, the sustainability is decreased. If the content is more than 18% by weight, the payoff is decreased.

In addition, the emollient may be 2 to 20 wt%, preferably 5 to 15 wt%, based on the total weight of the composition. If the content of the emollient is less than 2% by weight, the payoff is decreased, and if it is more than 20% by weight, the sustaining force is decreased.

In the present invention, the silicone oil may be at least one selected from the group consisting of dimethicone, phenyltrimethicone, caprylimethicone, and diphenyl dimethicone, and may be a commercially available product For example, dimethicones DC 200 (6 cs), DC 200 (10 cs), DC 200 (20 cs), DC 200 (100 cs), and DC 200 (100 cs) sold by Dow Corning, 200 (200 cs), DC 556, KF4005, DC FZ-3196, GRANSIL 540, SF1214, KF 54, and the like.

In the present invention, the emollient can be any emollient commonly used and is not particularly limited. For example, the emollient may be selected from the group consisting of Diisostearyl malate, Dicetearyl dimer dilinoleate, Hexyl laurate, Squalane, Polyglyceryl 2-diisocyanate But are not limited to, polyglyceryl 2-diisostearate, hydrogenated polyisobutene, pentaerythrityl tetraisostearate, caprylic capric triglyceride, octyldodecanol Octyldodecanol, and dicaprylyl cabonate.

In the present invention, the film forming agent may be 10 to 40% by weight, preferably 10 to 30% by weight, more preferably 10 to 20% by weight based on the total weight of the composition. If the content of the film-forming agent is less than 10% by weight, the persistence and color-fading effect is reduced. If the content is more than 40% by weight,

The film forming agent is not particularly limited, and examples thereof include a mixture of trimethylsiloxysilicate and cyclomethicone, a mixture of trimethylsiloxysilicate and isododecane, a mixture of trimethylsiloxysilicate and methyltrimethicone, A mixture of silicate and dimethicone, and a mixture of trimethylsiloxysilicate and propyltrimethicone. The film forming agent is preferably in a solution state mixed with a solvent.

The film forming agent in the present invention plays a role of enhancing the skin adhesion force of the pigment to enhance the sustainability.

In the present invention, the plate-like powder may be 15 to 45% by weight, preferably 15 to 40% by weight, more preferably 20 to 30% by weight based on the total weight of the composition. When the content of the plate-like powder is less than 15% by weight, the amount of color is increased and the feeling of drying is increased. When the content is more than 45% by weight, the payoff is decreased.

The plate-like powder is not particularly limited, but may be at least one selected from the group consisting of mica, sericite, alumina and pearl pigment, for example. The pearl pigment may specifically be a material coated with mica phase titanium dioxide.

In the present invention, the spherical powder may be 10 to 30 wt%, preferably 15 to 25 wt%, based on the total weight of the composition. When the content of the spherical powder is less than 10% by weight, the payoff is reduced. When the content is more than 30% by weight, the color is easily adhered and the adhesion is decreased.

The spherical powder may be at least one selected from the group consisting of silica, polyurethane, polymethyl methacrylate, nylon, and silicone resin powder, though not particularly limited.

The cosmetic composition according to the present invention may further comprise a coloring matter.

In the present invention, the colorant may be 1 to 20% by weight, preferably 1 to 10% by weight, more preferably 1 to 7% by weight based on the total weight of the composition. When the content of the pigment is less than 1% by weight, color development is low. When the content is more than 20% by weight, the color is easily adhered. It is important that the pigment is selected with a suitable pigment content according to the formulation.

Examples of the coloring matter include, but are not limited to, Yellow 203, Yellow 4, Yellow 5, Yellow 201, Yellow 204, Red 103, Red 201, Red 202, Red 218, Red 220 Organic pigments such as Red No. 223, Red No. 226, Red No. 227, Blue No. 1 and Blue No. 2, and inorganic pigments such as titanium dioxide and iron oxide. In addition, various pigments that can be used in cosmetics can be used.

The cosmetic composition according to the present invention may be a cosmetic composition for lip make-up or skin make-up. More specifically, the cosmetic composition according to the present invention may be applied to various cosmetic compositions such as a lipstick, a lip gloss, a lip balm, a lip pencil, a loose lip, a powder, a blusher, a twin cake, a compact, a powder fact, An eyebrow, an eyeliner, and a mascara. The composition of each of these formulations may contain various kinds of bases and additives necessary for the formulation of the formulation, and the kind and amount of these components can be appropriately selected.

The cosmetic composition for lip makeup according to the present invention has excellent properties as a lip cosmetic composition for lip make-up, because it has excellent color persistence after application to lips, low skin color due to high skin adhesion force,

The present invention can be produced by mixing a plate-like powder and a spherical powder, then mixing the obtained mixture with a silicone oil and an emollient and uniformly dispersing the mixture. Specifically, the cosmetic composition of the present invention can be prepared by mixing plate-like powder, spherical powder and coloring matter, and then mixing and dispersing silicone oil, emollient and film forming agent in the resulting mixture.

Adding a silicone oil and an emollient to the plate-like powder and the spherical powder to prepare a primary powder by primary mixing and dispersing; And a step of further mixing and uniformly dispersing the silicone oil in the primary powder to prepare the cosmetic composition of the present invention.

The present invention focuses on improving the color sustainability and is characterized by applying a film forming agent to greatly enhance the skin adhesion of the pigment to enhance the sustainability.

Further, according to the cosmetic composition of the present invention, the cosmetic composition of the present invention is excellent in moldability, has excellent durability after application of the skin, has excellent skin adhesion, and has a moist and soft feeling while appropriately applied to the skin.

The present invention will be described in more detail through the following examples. However, the examples are for illustrating the present invention, and the scope of the present invention is not limited thereto.

[Examples 1 to 3 and Comparative Examples 1 to 4]

The lipid formulations of Examples 1 to 3 and Comparative Examples 1 to 4 were prepared with the compositions shown in Table 1 below.

Ingredients Example 1
(weight%) Example 2
(weight%) Example 3
(weight%)
Comparative Example 1
(weight%) Comparative Example 2
(weight%) Comparative Example 3
(weight%) Comparative Example 4
(weight%) 1. Mica (plate powder) 30 20 30 50 7 37 30 2. Silica (spherical powder) 20 20 20 7 50 27 20 3. Polyurethane powder (spherical powder) 5 5 5 5 5 5 5 4. Iron oxide (pigment) 15 15 15 15 15 15 15 5. Phenyltrimethicone (silicone oil) 10 10 10 10 10 10 10 6. Diisostearyl malate (Emollient) 3 3 3 3 3 3 3 7. Trimethylsiloxysilicate and cyclomethicone (film former) 17 27 - 10 10 3 - 8. Polybutene (film former - comparative example) - -
- - - - 17 9. Trimethylsiloxy stearate and polypropyl silsesquioxane (film former) - - 17 - - - -

<Manufacturing Method>

The components 1 to 4 of Table 1 were added to a Henschel mixer, followed by pulverization and mixing at room temperature and 1,000 rpm for 5 minutes to obtain a mixture. The obtained mixture and Components 5 to 9 of Table 1 were mixed in a universal mixer and mixed for about 10 to 30 minutes to disperse uniformly.

[Test Example 1] Color persistence comparison

The color consistency of the compositions prepared in Example 1, Example 2, Example 3 and Comparative Example 3 was evaluated. After each composition was applied to the back of the hand, it was rinsed with the same pressure twice with the soap, and the color remaining on the back of the hand was compared. The results are shown in Fig. In FIG. 1, B, A, C, and D are shown as B, A, C, and D in Example 1, Example 2, and Example 3 and Comparative Example 3, respectively. FIG. 1 (a) shows before cleansing and (b) shows after cleansing. Comparative Example 3 showed that the film forming agent content was low and the durability was decreased.

[Test Example 2] Color Bleed Comparison

The above-mentioned Example 2 and Comparative Example 3 were applied to artificial leather in the same amount, dried for 15 minutes, and then dipped in the same pressure with a tissue to compare the degree of hue on the tissue. The results are shown in Fig. In FIG. 2, Comparative Example 3 and Example 2 are respectively shown as (a) and (b).

[Test Example 3] Adhesion evaluation

After applying the above Example 1 and Comparative Example 2 to the lips, the lips were compared with each other with respect to the adhesion. (Score: 5, scoring scale: X = poor,? = Moderate,? = Good,? = Very good) Example 2 was found to be relatively easy to adhere and to deteriorate adhesion.

Example 1 Comparative Example 2 Adhesion ○ X

[Test Example 4] Evaluation of application amount

After applying the above-mentioned Example 1 and Comparative Example 1 to the lips, the amount of application was compared through a review. (Score: 5, scoring scale: X = poor,? = Normal,? = Good,? = Very good)

Example 1 Comparative Example 1 Application amount ○ X

Through the above experiment, it can be seen that the embodiment according to the present invention has excellent adhesion and application amount. In Comparative Example 1, the payoff was decreased and it was not suitable for the coating amount.

[Test Example 5] Evaluation of color persistence

The color persistence of the compositions prepared with Example 1 and Comparative Example 4 (with different film formers) was evaluated. The method was carried out in the same manner as in Test Example 1. The results are shown in Fig. In FIG. 3, Example 1 and Comparative Example 4 are represented by A and B, respectively. In FIG. 3, (a) represents before cleansing and (b) after cleansing.

[Example 3] High-content oil dispersion effect

The fact that silicone oil and emollient were dispersed in the compositions shown in Tables 4 and 5 was prepared.

Primary Powder (Fact) Ingredients weight% 1. Mica (plate powder) 30 2. Silica (spherical powder) 22 3. Polymethyl methacrylate (spherical powder) 10 4. Iron oxide (pigment) 3 5. Titanium dioxide (white pigment) 20 6. Phenyltrimethicone (silicone oil) 8 7. Diisostearyl malate (Emollient) 7 8. Trimethylsiloxysilicate and isododecane (film former) 10

High-content emollient fact using primary manufacturing powder Ingredients weight% 1. Primary Powder 80 2. Dimethicone (silicone oil) 20

The first-produced powder was prepared at room temperature by the conventional method with the composition shown in Table 4, and the first-produced powder and the second component (dimethicone) were put in a universal mixer at room temperature and mixed for about 10 to 30 minutes Thereby uniformly dispersing the silicone oil. After mixing, a certain amount of the mixture was placed on a molding dish and molded under the application of a force of 150 kgf to 300 kgf / cm ² to prepare a fact.

[Example 4] High-content oil dispersion blusher

Blushers in which silicone oil and emollient were dispersed were prepared by the compositions and manufacturing methods shown in Tables 6 and 7 below.

 Primary Manufacturing Powder (Blusher) Ingredients Example 1
(weight%) 1. Mica (plate powder) 15 2. Silica (spherical powder) 20 3. Polymethyl methacrylate (spherical powder) 10 4. Mica and titanium dioxide (pearl pigment) 20 4. RED 7 LAKE (pigment) 1.0 5. Titanium dioxide (white pigment) 4 6. Phenyltrimethicone (silicone oil) 8 7. Diisostearyl malate (Emollient) 7 8. Trimethylsiloxysilicate and isododecane (film former) 15

High-content emollient blusher with primary powder Ingredients Example 1
(weight%) 1. Primary Powder 80 2. Dimethicone (silicone oil) 20

Claims (13)

10. A cosmetic composition comprising 10 to 30% by weight of a silicone oil and emollient, 50 to 78% by weight of a powder, and 10 to 40% by weight of a film forming agent, based on the total weight of the composition. The method according to claim 1,
Wherein the powder is 15 to 45% by weight of a platelet powder and 10 to 30% by weight of a spherical powder based on the total weight of the composition. The method according to claim 1,
Wherein the silicone oil is from 2 to 18% by weight based on the total weight of the composition. The method according to claim 1,
Wherein the emollient is from 2 to 20% by weight based on the total weight of the composition. The method according to claim 1,
Wherein the silicone oil is at least one selected from the group consisting of dimethicone, phenyltrimethicone, caprylimethicone, and diphenyl dimethicone. The method according to claim 1,
The emollient may be selected from the group consisting of Diisostearyl malate, Dicetearyl dimer dilinoleate, Hexyl laurate, Squalane, Polyglyceryl 2-Diisostearate ( Polyglyceryl 2-Diisostearate, Hydrogenated Polyisobutene, Pentaerythrityl Tetraisostearate, Caprylic Capric Triglyceride, Octyldodecanol and the like. Wherein the cosmetic composition is at least one selected from the group consisting of Dicaprylyl Cabonate. The method according to claim 1,
The film former may be selected from the group consisting of a mixture of trimethylsiloxysilicate and cyclomethicone, a mixture of trimethylsiloxysilicate and isododecane, a mixture of trimethylsiloxysilicate and methyltrimethicone, a mixture of trimethylsiloxysilicate and dimethicone, A mixture of siloxane chelate and polypropyl silsesquioxane, and a mixture of trimethyl siloxysilicate and propyl trimethicone. 3. The method of claim 2,
Wherein the plate-like powder is at least one selected from the group consisting of mica, sericite, alumina and pearl pigment. 3. The method of claim 2,
Wherein the spherical powder is at least one selected from the group consisting of silica, polyurethane, polymethyl methacrylate, nylon, and silicone resin powder. The method according to claim 1,
Wherein the composition further comprises a coloring matter. 11. The method of claim 10,
Wherein the coloring matter is 1 to 20% by weight based on the total weight of the composition. The method according to claim 1,
Wherein the composition is for lip makeup or skin makeup. The method according to claim 1,
The composition may be in the form of a lipstick, a lip gloss, a lip balm, a lip, a loose, a lip palette, a fact, a powder, a blusher, a twin cake, a compact, a powder fact, a press powder, a skin cover, a face, a concealer eye shadow, Mascara &lt; / RTI &gt;

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