JPH0648917A - Beauty pack - Google Patents

Abstract

PURPOSE:To provide a paste for beauty pack having improved beauty effect by increasing the transcutaneous absorption and permeation power and to provide a means for the application of the pack. CONSTITUTION:The absorption power and beauty effect of an active beauty component consisting of collagen can remarkably be improved by including chitosan together with the collagen in a paste used as a medium. The paste is applied to a face-covering mask sheet and used as a sheet for beauty pack.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to cosmetic ingredients, medicinal ingredients, etc.
The present invention relates to a composition for percutaneously permeating and absorbing an active ingredient intended for human administration and a specific administration means therefor, and particularly a transdermal cosmetic composition containing chitosan together with collagen, organic acid and the like. It relates to administration means.

[0002]

2. Description of the Related Art It is already widely known medically that a salicylic acid derivative, which is contained as an active ingredient in plasters and molded poultices, is percutaneously absorbed and acts on the terminals of sensory nerves to exhibit an analgesic effect. There is. Although many reports have recently been made regarding the transdermal absorption test of patches using animals, little is known about the cosmetic ingredients using the human body. Generally, the stratum corneum of the human body has a thickness of about 15 μ when the skin is dry, but it swells more than 3 times when fully hydrated. Hydrated keratin contains about 75% water, 20% protein, 5% fat. Among these constituents, lipids are generally said to play a particularly important role in relation to the water content as a barrier against the invasion of foreign substances from the outside. In this way, there is a change in the diffusion resistance due to the water content of the stratum corneum due to the transdermal absorption of substances,
It is safe to say that the horny wall serves as the main barrier. In order to reduce the resistance of the stratum corneum, the present inventor raises the stratum corneum water content to 60% to make the osmotic pressure effect by continuously increasing the moisture content of the dermis 70%, the moisture content of the corneum 60%, and the water content of the drug layer of 50%. We have continued to study the method of absorbing the active ingredient into the skin by using the above, but it was difficult to raise the water content of the active ingredient layer to this level with conventional gelatin, glycerin, and sodium acrylate. .

[0003]

Therefore, the object of the present invention is to permeate the human body transdermally with a desired active ingredient such as a cosmetic ingredient or a medicinal ingredient by forming an active ingredient layer having an increased water content. It is to provide an effective pasty composition for absorption and to provide a specific means of administration for using this pasty composition.

[0004]

[Means for Solving the Problems] That is, the present invention aims to significantly improve the osmotic force and the absorptive power by adding chitosan to a paste-containing medium containing a cosmetic active ingredient and further adding collagen and / or ascorbic acid thereto. Is. As the cosmetic active ingredient used in the present invention, various natural or synthetic ingredients such as ascorbic acid, citric acid, tartaric acid, and fatty acid esters thereof, vitamin E, collagen, polypeptite, ginseng extract, aloe extract, and acitaba extract are used. If necessary, a skin penetration enhancer such as ceramic powder is added. The present invention also provides an administration means for administration to the human body, and in particular, a basic composition in which this paste composition is applied on a face mask type support sheet and the surface is protected by a peelable sheet To provide a beauty pack sheet consisting of the first, second and third layers. Further, the uppermost surface is protected by the release sheet by superposing a paste through a water repellent sheet instead of the release sheet. And a multi-layered sheet having a plurality of layers. Since this multilayer type sheet can contain different cosmetic ingredients in each layer, for example, the first layer mainly has a cleaning function, and the second and subsequent layers have various nutritional ingredient layers. It can be conveniently used as a product.

[0005]

EXAMPLES Examples of the present invention will be shown below. In these examples, the amount of each component is parts by weight or% by weight unless otherwise specified, and these examples do not limit the present invention in any way. It should of course be understood that it is merely intended to aid in understanding the invention.

Example 1 99.8% of a paste composition (popping agent) consisting of 15 parts of gelatin, 30 parts of glycerin, 5 parts of carboxymethylcellulose and 50 parts of mineral water was added to ascorbic acid fatty acid ester (Nikko Chemical Ascorbine) for comparison. Acid dipalmitate) 0.2% only (A)
And 0.2% of ascorbic acid dibalmitate of the present invention,
Chitosan solution 10%, collagen (Sowa Kasei) 10%,
Various comparative tests were carried out using 1% of ceramic powder (Nisso Radio Co., Ltd.) and 78.8% of poultice (B). The composition of the chitosan solution used was 3% chitosan (Kimitsu Chemical), 3 L-ascorbic acid (Takeda Pharmaceutical Co., Ltd.)
%, Water 94%, and the amount of poultice applied per mask is 30 g each, and 3 times after washing the face once every night.
A 0 minute pack was applied.

[0007]

[Table 1]

The compositions of the present invention shown in Table 1 were obtained from Seoul National University, Korea, MININATURAL INC. , And West Germany H & M CO. The test results obtained at each of the laboratories are shown below.
As is known from this result, the composition obtained according to the present invention exhibited a remarkably excellent cosmetic effect.

Example 2 A beauty pack 1 as a means for administering the paste composition of the present invention comprises a first pack material 2 and a second pack material 3, and the first pack material 2 is as shown in FIG. The sheet material 4 has the paste 5 attached thereto. The sheet material 4 has a shape in which holes and cuts are formed so as to cover the face, and the material of the sheet material 4 has the paste 5 attached thereto. Any material having the properties that can be obtained is used, and specifically, paper, cotton cloth, thin felt or the like is used.

[0010]

[Figure 1]

The paste 5 is applied on the sheet material 4 in an amount of about 15 to 20 g so that the paste 5 has a thickness such that it can be applied to the face without a gap. The second pack material 3 is formed by adhering the paste 7 to the sheet material 6. The sheet material 6 has the same shape as the sheet material 4, and the material of the sheet material 6 is also the same as the sheet material 4. However, the sheet material 6 has a water-repellent layer 8 on the back surface. This water repellent layer 8
Can be formed by coating plastic or the like. Similarly to the paste 5, the paste 7 is also applied in an amount of about 15 to 20 g so that the paste 7 has a thickness such that it can be applied to the face surface without any gaps. The two types of pack materials 2 described above,
A face pack is constituted by 3, and the first pack material 2 and the second pack material 3 are further stacked so that the paste 2 of the first pack material is in contact with the water repellent layer 8 of the second pack material. The release sheet 9 is placed on the surface of the paste 7 of the second pack material 3. The release sheet 9 may be any one that can be easily peeled off. For example, a vinyl sheet or the like can be used, and the whole is housed in the bag 10 and vacuum-sealed. When the beauty pack of the present invention is used, it is taken out from the bag 10, the first pack material 2 is peeled off, and it is left for about 10 minutes while being stuck to the face, and then removed. Next, the release sheet 9 is removed from the second pack material 3, the release sheet 9 is attached to the face, left for about 10 minutes, and then removed to complete the pack.

[0012]

EFFECTS OF THE INVENTION The composition for beauty packs of the present invention not only exhibits a remarkable cosmetic effect by easily absorbing and penetrating various active ingredients contained in the skin due to its excellent absorbing power and penetrating power. As compared with the conventional packing method, the pack sheet is extremely convenient for portable use.

[0013]

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing an example of a pack material of the present invention.

FIG. 2 is a schematic cross-sectional view showing a packaged state of the two-layer pack material of the present invention.

[0014]

[Explanation of symbols]

1: Beauty pack, 2: First pack material, 3: Second pack material, 4: Sheet material, 5: Paste, 6: Sheet material,
7: Paste, 8: Water repellent layer, 9: Release sheet, 10:
bag.

Front Page Continuation (72) Inventor Yasuo Takenoi 2-7-21 Kogishi Dori, Suwa City, Nagano Villa. Veneer 501

Claims (6)

[Claims] 1. A paste-like composition for a beauty pack, which comprises chitosan together with a cosmetic active ingredient in a paste medium. 2. The composition according to claim 1, wherein the cosmetically active ingredient is an organic acid and / or collagen. 3. A composition according to claim 1, which comprises a skin penetration enhancer in a pasty medium. 4. A beauty pack sheet comprising a single layer or two or more layers of chitosan and a paste layer containing a cosmetic active ingredient, which is held between a support sheet and a release sheet. 5. The sheet according to claim 4, wherein different cosmetic ingredients are contained in each of the plurality of paste layers. 6. The sheet of claim 4, wherein the sheet is in the form of a face-covering mask.