KR101264530B1 - Color Cosmetics of High Moisture Containing Illite Functional Powder - Google Patents

Abstract

The present invention is a highly moisturizing powder type containing an illite composite functional powder obtained by combining illite, an environmentally friendly, skin-friendly ingredient, and titanium dioxide (TiO ₂ ), an inorganic UV-blocking ingredient, produced in Yeongdong, Chungbuk. It relates to a color cosmetic composition. In particular, it covers skin defects such as blemishes and freckles due to natural covering power, maintains transparent skin and does not cause skin irritation and troubles by powder, but it is skin-friendly and provides moisturizing effect with excellent moisturizing effect that overcomes dryness of powder. It relates to a composition for the following. More specifically, two-way cake containing 10 to 40% by weight of domestic illite, 10 to 20% by weight of illite complex functional powder, powder pact As a talc-free makeup cosmetic composition such as Face Powder or Loose Powder, it has excellent usability, excellent moisturizing and sebum control, and a skin-friendly color cosmetic without skin irritation. In addition, it is excellent in the adhesion and the persistence of makeup when applying the skin to prevent the haze of makeup for a long time to improve the appearance of the skin to produce a dull shading and natural makeup.

Description

Color cosmetics of High Moisture Containing Illite Functional Powder

The present invention is a highly moisturizing powder type containing an illite composite functional powder obtained by combining illite, an environmentally friendly, skin-friendly ingredient, and titanium dioxide (TiO ₂ ), an inorganic UV-blocking ingredient, produced in Yeongdong, Chungbuk. Regarding the color cosmetic composition, more specifically, two-way cake containing 10 to 40% by weight of domestic illite, and 10 to 20% by weight of illite complex functional powder content. It is a makeup cosmetic composition that is used as one of powder pact and face powder or loose powder. The present invention relates to a highly moisturizing powder type color cosmetic composition containing excellent illite complex functional powder.

The present invention also relates to 10.0 to 20% by weight of elite / titanium dioxide (30% by weight) / triethoxycaprylsilane; And

10.0-40.0 wt% of illite / dimethicone;

It is blended with two-way cake, powder pact, mineral powder, face powder, and baby powder, which has excellent feeling, sebum control, skin-friendly without skin irritation, and moisturizing effect that overcomes the dryness that is a disadvantage of powder. A high moisturizing powder type color cosmetic composition containing a composite functional powder.

Conventional powder type color cosmetics have been developed to cover skin defects such as freckles, blemishes and blemishes and to express skin color beautifully.However, recently, skin, lotion, cream, etc. have been promoted due to the trend of economic improvement, eco-friendliness and skin-friendly. In addition to the basic cosmetics of the skin, natural cosmetics, such as sun protection, treatments, moisturizing and other skin care factors such as the development of cosmetics are changing. In particular, the same cosmetic material technology as the basic cosmetics has been researched and developed for the skin care effect, and especially the moisturizing effect.

     Powder-type color cosmetics consist of raw materials such as pigments, binders, preservatives, and fragrances, and pigments are classified into inorganic pigments and organic pigments.Inorganic pigments include talc, mica, kaolin, titanium dioxide, zinc oxide, Bismuth oxychloride, calcium carbonate, iron oxides, and the like, and organic pigments include nylon, polymethyl methacrylate, etc., accounting for 80 to 95% by weight of the total raw material content.

     Therefore, powder type color cosmetics are composed mainly of powder (powder) and contain a small amount of oily ingredients, so that basic cosmetics and O / W emulsion type foundation, W / O emulsion type foundation, oil type foundation, etc. Its moisturizing effect is significantly lower than that of other cosmetic formulations. However, in terms of simplicity and portability, the powder type color cosmetics are not only mainstream of the current color cosmetics, but also provide a moisturizing effect by applying various formulations and techniques.

     Previously, it was used by coating the powder with excellent moisture retention materials such as collagen, hyaluronic acid and amino acid derivatives (Japanese Patent Laid-Open No. 61-69710, 61-28230, 62-127092) or by powdering. A technique for combining a water-soluble chitin derivative and a water-soluble chitosan derivative (Japanese Patent Laid-Open No. 7-76508), a technique for coating a lipid two-molecule amino acid complex on the powder (Japanese Patent Laid-Open No. Hei 9-302260), a gelatin protein fiber having a crosslinked structure and Various powder modifications have been attempted, such as a technique of coating a moisturizer on the powder (Japanese Patent Application Laid-Open No. 8-92035).

     However, even when the moisturizing ingredient is coated on the pigment, the moisturizing ingredient is separated from the pigment by sweat or sebum, and it does not show a moisturizing function, or under low humidity, it has the adverse effect of absorbing moisture from the skin. There may be a sticky feeling, there is a problem to be careful when applying to the color cosmetics.

     Recently, powders containing functional materials containing moisture, UV protection, whitening, wrinkle improvement and anti-irritants in porous polymethyl methacrylate have been developed (KR 10-2011-0062708), and omega oil and honey tree in porous silica Development of complex powders containing extracts (KR 10-2009-0048848) has been actively carried out.

     However, the porous material containing such a functional material has a problem in that the formulation stability when applied to the powder-type color cosmetics, the makeup persistence and the makeup lifting phenomenon occurs when used in a large amount and feeling side.

The research and development using Illite in the cosmetics field is called Natural Color Clay in the US and Europe outside of Korea, which is insufficient compared to the situation where it is applied for various purposes such as Emulsion Face & Body Mask Pack and Cleansing products. It is extremely absent.

Currently, in Korea, cosmetics (KR 10-2005-0012240) and illite (Illite), which are effective in treating external skin and ointment that contain illite and are effective in treating atopic dermatitis, It is only applied to the cleaning cosmetics (KR 10-2008-0009185), which focuses on having an excellent effect on removing residual waste.

The present invention provides a high moisturizing powder type color cosmetic composition containing a complex functional powder of environmentally friendly, skin-friendly ingredients such as Illite and UV-blocking ingredient titanium dioxide (TiO ₂ ) produced in Yeongdong, Chungbuk. The object of the present invention is a powder type while containing a large amount of Illite and Illite complex functional powder, while covering the skin defects such as blemishes and freckles by natural covering power and having transparent skin. It is to provide a high moisturizing powder type color cosmetic composition containing an illite complex functional powder that is skin-friendly and excellent in moisturizing effect without generating skin irritation and trouble caused by powder, which is a disadvantage of color cosmetics.

The present invention is a powder type color cosmetic component mainly using talc (talc), mica (mica), sericite (sericite), environmentally friendly, skin-friendly and excellent moisturizing effect than conventional powder components. Illite composite powder having UV protection effect by using Illite and impregnating or surface-modifying TiO2 Sol component on the surface of Illite plate powder by wet coating method It is intended to be used in powder-type color cosmetics with Illite.

The present invention also relates to 10.0 to 20% by weight of elite / titanium dioxide (30% by weight) / triethoxycaprylsilane; And

10.0-40.0 wt% of illite / dimethicone;

This product is blended with two-way cake, powder pact, mineral powder, face powder and baby powder, and it has good feeling, excellent sebum control, skin-friendly without skin irritation, and moisturizing effect that overcomes the dryness which is a disadvantage of powder. It is to provide a high moisturizing powder type color cosmetic composition containing a composite functional powder.

The illite used in the present invention is an illite produced in Korea, and is the most important and common clay mineral along with kaolinite and smectite, and is generally used as a main component in powder type color cosmetics (Talc; Talc), Mica (Mica) and Sericite (Sericite) are richer in Si ^{4 +} , Mg ²⁺ and H ₂ O and contain less potassium but have a mica-like layered structure and crystallinity. (結晶 度) is weak and has a structure similar to dolomite and montmorillonite.

Therefore, when the domestic Illite and the sunscreen composite powder applying the same to the powder type color cosmetics are excellent in the use, excellent sebum control, skin-friendly and moisturizing effect with no skin irritation and excellent moisturizing effect powder Develop color shade products.

Skin irritation caused by powder, which is a disadvantage of powder-type color cosmetics while containing a large amount of Illite and Illite complex functional powders, but also covering skin defects such as blemishes and freckles due to natural covering power and having transparent skin And a highly moisturizing powder type color cosmetic composition containing an illite composite functional powder which is skin-friendly and excellent in moisturizing effect without causing troubles.

1 is an XRD diffraction pattern for an illite sample used in the present invention.
2 is a characteristic diagram of mica and illite infrared spectroscopy used in the present invention,
Figure 3 is an enlarged photograph of the color cosmetics of the present invention.

Powder type tint cosmetic composition according to the present invention has a UV-blocking effect on the surface of powder and Illite powder surface treated with silicon oil (dimethicone) on the surface of domestic natural illite (origin: Yeongdong, Chungbuk) It is characterized in that it comprises an illite composite functional powder impregnated with titanium dioxide (TiO ₂₎ which is an inorganic powder.

     That is, by including domestic natural elite and elite composite functional powder in powder type color cosmetics, it does not cause skin irritation by powder, it is excellent in moisturizing and skin-friendly, and it has excellent adhesion and makeup persistence when applying skin. Edo prevents the discoloration of the makeup is characterized in that it can produce a slimy shade and natural makeup.

More preferably, the average particle diameter of the illite is 5 to 10 µm, and the powder surface-treated with silicone oil (Dimeticone) and the inorganic powder having an ultraviolet ray blocking effect on the surface of the illite powder. Illite composite functional powder, which is a powder obtained by complexing TiO ₂ with phosphorus and then surface-treated with Triethoxycaprylylsilane,

It is characterized by containing.

     In addition, in the high moisturizing powder type color cosmetic composition containing the Illite composite functional powder according to the present invention, 10 to 40% by weight of Illite (Ilite / Dimethicone) surface-treated with silicone oil,

It is characterized by containing 10 to 20% by weight of the illite composite functional powder.

     Hereinafter, the present invention will be described in detail with reference to examples of the present invention. These examples are only for illustrating the present invention in more detail, it will be apparent to those skilled in the art that the scope of the present invention is not limited by these examples in accordance with the gist of the present invention. .

     The Illite composite powder (Ilite / Dimethicone) coated with the silicone oil used in the present invention has a soft feeling of use and adhesion on the surface of the natural Illite component, which is a matrix of the plate clay inorganic oxide. In order to change the surface properties of the particles from hydrophilicity to hydrophobicity, it is a powder surface-treated with dimethicone, a silicone oil having high hydrophobicity and excellent water repellency, giving silky silkiness and smooth feeling of use. It is very excellent in spreadability.

In addition, the Illite composite functional powder used in the present invention is composited with an inorganic sunscreen TiO ₂ on the surface of the Illite powder by using a wet method, and then triethoxycaprylylsilane. It is a surface-treated surface treatment, which is excellent in dispersing effect and water repellency effect, and gives a soft and moist feeling compared to silicone oil which is mainly used in powder type color cosmetic composition, and complements the disadvantages of dryness, spreadability and hydrophilicity of pure natural illite powder. .

     Natural domestic illite used in the present invention is produced in Yeongdong, Chungbuk, and is higher in purity than illite produced in Quebec, Canada, Illinois, Sichuan, China, Australia, etc., and its basic structure is silicon and It consists of an aluminosilicate layer that combines two tetrahedra made of aluminum and one octahedron made of aluminum, iron and magnesium.

As can be seen in Figure 1 (Illite) was mostly composed of an illite having a 2M ₁ polystructure, a small amount of quartz was observed as impurities. As a result of semi-quantification using the diffraction intensity ratio, the illite purity was determined to be 95%.

In addition, the analysis was performed with talc (Talc; talc), mica (Mica), and sericite (Cicada), which are most frequently used in powder-type color cosmetics by infrared (FT-IR) spectroscopy. As a result, the absorption band of Illite has a lot of structural characteristics of polar OH, so the absorption intensity is higher than that of the existing inorganic powders, and the 3429 and 1642cm-1 absorption bands are the mutual interaction between the OH and water molecules in the actual structure. The strength of the hydrogen bond, which is a function, is higher than other powders, which acts as a moisturizing effect when applied to a color cosmetic composition. (Figure 2)

In addition, the Illite composite functional powder used in the present invention is impregnated with TiO ₂ Nano Sol, an inorganic sunscreen, and then surface-treated with triethoxycaprylylsilane, which is used in color cosmetics for moisturizing effect and It has a soft feel and improves water repellency and dispersibility. It has the shape of Figure 3 below.

Excellent moisturizing power containing domestic Illite and Illite complex functional powders, which are eco-friendly and skin-friendly ingredients according to the present invention, are skin-friendly and excellent adhesion and makeup persistence during skin application In order to manufacture a powder type color cosmetic composition that can prevent darkening and improve dull shading and produce natural makeup, 10 to 40% by weight of domestic illite, 10 to 20% by weight of illite complex functional powder, 30 to 50% by weight of pigment, It is preferable that it is 10-20 weight% of the binder of a powder type color cosmetic. And as a binder of the powder-type color cosmetics, the oils are mainly ester-based oils and silicone-based oils, and the binders used in the present invention are not particularly limited as silicone-based oils, but are selected for providing adhesion, makeup persistence, and soft feeling.

     The present invention is a highly moisturizing powder type color cosmetic composition containing an Illite and an Illite complex functional powder, 10 to 40% by weight of domestic natural Ilite, and an Illite complex functional powder. It contains 10 to 20% by weight, excellent moisturizing effect and excellent skin affinity as well as excellent adhesion and make-up persistence when applying the skin to prevent haze of makeup even for a long time to produce a dull shade improvement and natural makeup. The present invention is illustrated by the following examples.

     However, these examples should not be understood as limiting the invention. In these examples the content of ingredients is weight percent.

Powder type color tone cosmetic composition was prepared according to the ingredients and component ratios (wt%) shown in Table 1 below, and Examples 1 and Comparative Example 1 were used.

Powder type color tone cosmetic composition was prepared according to the ingredients and component ratios (wt%) shown in Table 1 below, and Examples 2 and Comparative Example 2 were used.

Powder type color tone cosmetic composition was prepared according to the ingredients and component ratios (wt%) shown in Table 1 below, and Examples 3 and 3 were used.

No. Raw material Comparative Example 1 Example 1 Example 2 Example 3 Comparative Example 2 Comparative Example 3 One Illite / Dimethicone ^{1 )} - 10.0 25.0 40.0 5.00 45.0 2 Serisite to 100 to 100 to 100 to 100 to 100 to 100 3 Boron nitride 5.00 5.00 5.00 5.00 5.00 5.00 4 Nylon-12 3.00 3.00 3.00 3.00 3.00 3.00 5 Silica 5.00 5.00 5.00 5.00 5.00 5.00 6 Zinc oxide 3.00 3.00 3.00 3.00 3.00 3.00 7 Illite / TiO ₂ / OTS ^{2 )} - 10.0 15.0 20.0 5.00 15.00 8 Titanium dioxide 5.00 5.00 5.00 5.00 5.00 5.00 9 Calcium carbonate 0.50 0.50 0.50 0.50 0.50 0.50 10 Iron oxide  2.00 2.00 2.00 2.00 2.00 2.00 11 antiseptic  0.18 0.18 0.18 0.18 0.18 0.18 12 Organic sunscreen  4.00 4.00 4.00 4.00 4.00 4.00 13 bookbinder  10.00 10.00 10.00 10.00 10.00 10.00 14 Spices qs qs qs qs qs qs

      * 1): Yonggung Illite Co., Ltd. (Yeongdong, Chungbuk)

      * 2): Provided by Chemiland Co., Ltd. [Illite (68 wt%) / TiO2 (30 wt%) /: OTS (2 wt%)]

[OTS: Triethoxycaprylylsilane]

Manufacturing Method (Examples 1-3) (Comparative Examples 1-3)

1) After weighing 1 ~ 10 raw materials and putting them in Henschel mixer, low speed (300 ~ 400rpm / min)

   Mix for 3 minutes.

2) After weighing the raw materials 11 to 14 and warming up to 65 ° C, completely dissolve the mixture and slowly add the mixture to the mixture of step 1) at low speed (300 to 400 rpm / min).

3) When the mixture of step 2) is completed, the mixture is continuously mixed for 3 minutes at low speed (300-400 rpm / min) and at high speed (800-1000 rpm / min) for 2 minutes.

4) Compare the crushed contents with the standard color.

5) When process 4) is completed, crush twice using atomizer, seal and transfer to semi-finished product room for 3 days.

Tint products manufacturer

After the above manufacturing process was molded under a constant pressure using a tableting machine to prepare a powder type color cosmetics.

Experimental Example

(Experimental Example 1)

Moisturizing effect measurement (check skin moisture content)

Using the powder pact cosmetics prepared in Examples 1 to 3 and Comparative Examples 1 to 3 was confirmed the moisturizing effect. The cosmetics were applied to the face of 20 healthy females (average age 33 years old) twice a day for 1 week at a temperature of 22-24 ° C, 55% relative humidity and no air flow. Skincon 200, IBS CO LTD, Japan) was used to measure the amount of skin moisture before and after application to determine the degree of moisturizing effect. The results (average value of the experimenter) are shown in Table 2.

Skin moisture (unit: electric conductivity μΩ) Comparative Example 1 Example 1 Example 2 Example 3 Comparative Example 2 Comparative Example 3 Before application 58 ± 10 63 ± 10 65 ± 10 68 ± 10 60 ± 10 68 ± 10 1 week after application 55 ± 10 73 ± 10 80 ± 10 85 ± 10 62 ± 10 85 ± 10

As can be seen from the results of Table 2, in the case of Comparative Example 3 and Example 3, the skin moisture content was most improved, and the improvement effect was found in the order of Example 2 and Example 1, but in the case of Comparative Example 1 Moisture content did not improve, and in Comparative Example 2, the skin moisture content before application and 1 week after application showed similar results. This is because the dry feeling is caused by the powder of other ingredients such as silica. In Comparative Example 3, the skin moisture content was most improved along with Example 3, but in the usability sensory evaluation, overall poor results were obtained in the soft feeling and spreadability.

Experimental Example 2 Usability Sensory Evaluation

Powder powder color tone cosmetics prepared in Examples 1 to 3 and Comparative Examples 1 to 3 were measured for powder blowing, softness, adhesion, water resistance, sustainability, spreadability, and moisture. The measurement method was used for one month for 30 healthy women in their mid 20s and early 40s, and evaluated and the average of the results is shown in Table 3.

A sense of closeness Water resistance Persistence Spreadability Moist Average Comparative Example 1 3.50 3.80 3.80 3.80 3.50 3.68 Example 1 4.00 4.10 4.00 4.00 4.00 4.05 Example 2 4.30 4.50 4.20 4.00 4.20 4.24 Example 3 4.50 4.50 4.30 4.00 4.30 4.32 Comparative Example 2 3.60 3.70 3.80 4.20 3.80 3.82 Comparative Example 3 4.70 4.50 4.30 3.30 4.50 4.26

  (The evaluation criteria in Table 3 are 5 points: very good, 4 points: good, 3 points: normal, 2 points: bad, 1 point: very bad)

As can be seen from the above results, the powder type cosmetics of Examples 1 to 2 and Example 3 containing domestic natural illite showed the best sensory results. In the case of Comparative Example 3, the sensory evaluation resulted in good sensory evaluation, but it has a disadvantage of spreading very badly and thickly applied when applying the makeup, which is not suitable for powder type color cosmetics having excellent soft feeling and moisturizing effect according to the present invention. .

Experimental Example 3 Measurement of Brightness and Brightness of Skin Color

     The discoloration measurement was measured by applying a sample on a white paper, and before and after dropping artificial sebum with a color difference meter (CHROMA METER CR 300, MINOLTA, JAPAN), that is, the ΔE value. Using a make-up tool (puff) was applied to the sample by the same shear stress (shear) to observe the degree of buried 10 times with the naked eye to obtain the average value is shown in Table 4.

* Discoloration evaluation criteria: 5 points-extremely good (△ E ≤ 0.5), 4 points-good (0.6≤ △ E≤0.9)

3-point-normal (1.0≤ΔE≤1.2), 2-point-bad (1.3≤ΔE≤1.6), 1point-very bad (ΔE≥1.7)

 Buried Evaluation Criteria:

  5 points: Very good, 4 points: Good, 3 points: Normal, 2 points: Bad, 1 point: Very bad

Pay-off discoloration Comparative Example 1 4.2 4.2 Example 1 4.2 4.1 Example 2 4.1 4.0 Example 3 4.1 4.0 Comparative Example 2 4.2 4.1 Comparative Example 3 2.0 3.7

As can be seen from the above results, the comparative examples and the examples except for the case of Comparative Example 3 were found to have excellent pay-off and discoloration degree.

(Formulation example)

On the basis of the results of the experimental examples, powder type color cosmetics containing an illite composite functional powder in which a domestic natural illite according to the present invention and titanium dioxide (TiO ₂ ), which is an inorganic UV blocking component, are combined Examples of the composition include a powder in which the pure illite surface is treated with silicone oil and an illite complex functional powder. However, the composition of the present invention is not intended to be limited to the following formulations, but is for illustration only.

Two Way Cake Name weight(%) Serisite to 100 Illite / Dimethicone 25.00 Boron nitride  5.00 Nylon-12  3.00 Silica  5.00 Zinc oxide  3.20 Illite / titanium dioxide (30% by weight) / triethoxycaprylsilane 15.00 Titanium dioxide 15.00 Calcium carbonate  0.50 Iron oxide  2.00 antiseptic  0.18 Organic sunscreen  4.00 bookbinder  5.00 Spices qs

Powder Pact Name weight(%) Serisite to 100 Illite / Dimethicone 15.00 Boron nitride  5.00 Nylon-12  3.00 Silica  8.00 Methyl methacrylate crosspolymer  7.00 Illite / titanium dioxide (30% by weight) / triethoxycaprylsilane 20.00 Titanium dioxide 10.00 Calcium carbonate  0.50 Iron oxide  1.50 antiseptic  0.18 Organic sunscreen  3.00 bookbinder  5.00 Spices qs

Face Powder Name weight(%) Serisite to 100 Illite / Dimethicone 40.00 N-lauroyl-L-lysine  1.00 Silk powder  1.00 Zinc oxide  3.00 Bismuth oxychloride  3.00 Illite / titanium dioxide (30% by weight) / triethoxycaprylsilane 20.00 Barium sulfate  8.00 Calcium carbonate  1.50 Iron oxide  0.80 antiseptic  0.18 Organic sunscreen  3.00 bookbinder  1.50 Spices qs

none

Claims (4)

delete 10.0 to 40.0 wt% of an illite / dimethicone coated with dimethicone, a silicone oil;
Illite characterized by further containing 10.0 to 20% by weight of illite / titanium dioxide (30% by weight) / triethoxycaprylsilane, which is a composite functional powder combining illite and titanium oxide with triethoxycaprylsilane. High moisturizing powder type color cosmetic composition containing complex functional powder.
delete 10.0 to 40.0 wt% of an illite / dimethicone coated with dimethicone, a silicone oil;
10.0 to 20% by weight of elite / titanium dioxide (30% by weight) / triethoxycaprylsilane, which is a composite functional powder combining elite and titanium oxide with triethoxycaprylsilane;
The illite / titanium dioxide (30 wt%) / triethoxycaprylsilane 10.0 to 20 wt%; And
10.0-40.0 wt% of illite / dimethicone;
A high moisturizing powder type color cosmetic composition containing an illite complex functional powder, characterized in that it is blended into a one-way cake, powder pact, mineral powder, face powder, or baby powder.

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