KR101242969B1 - Pack cosmetic composition of peel-off type and manufacturing method of the same - Google Patents

Abstract

PURPOSE: A peel-off type pack cosmetic composition is provided to supply enough nutrients and moisture to skin. CONSTITUTION: A peel-off type pack cosmetic composition contains a first agent containing sodium alginate and a second agent containing a coated film curing agent. The first agent is an emulsion type and contains sodium alginate in an emulsion composition containing an oil composition and an aqueous composition. The second agent contains 0.05-20.0 wt% of bivalent metal ions.

Description

Pack cosmetic composition of peel-off type and manufacturing method of the same

The present invention relates to a peel-off pack cosmetic composition having a moisturizing effect on the skin using step 1 of an emulsifying type containing sodium alginate and two non-emulsifying type containing a film curing agent, and a manufacturing method thereof. will be.

Many known peel-off packs are based on polyvinyl alcohol. The polyvinyl alcohol-based peel-off pack uses alcohol to shorten the drying time, but the use of a large amount of alcohol may cause irritation.

In addition, when the polyol is used a lot, the moisturizing effect is excellent on the skin, but the polyol itself is difficult to be volatilized or absorbed into the skin, thereby making the polyvinyl alcohol dry longer. The emollient has the benefit of nourishing the skin, but when used, it not only delays the drying time but also enhances the adhesion to the skin, resulting in breakage and pain when the peel-off type pack is removed from the skin. Therefore, the peel-off type pack based on polyvinyl alcohol is not only limited to using a moisturizer such as polyol, but also has difficulty in using nutritional emollients.

On the other hand, if less polyvinyl alcohol is used, peeling off is not possible due to weak coating power, and if polyvinyl alcohol is used a lot, the coating power is stronger, but when peeling off, the peel off is made perfect and the peel off is not perfect, and in severe cases There is a problem of washing face with water.
In addition, Japanese Laid-Open Patent Publication No. 2002-128636, which is a pack cosmetic which can be easily removed after use, contains a composition for applying a skin containing a water-soluble salt of alginic acid and an aqueous salt of an alkaline earth metal for curing the composition for applying a skin. Packed cosmetics using the composition as a component is disclosed, but there is a problem that does not provide sufficient nutrition and moisturizing effect to the skin.

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Accordingly, an object of the present invention for solving the above problems consists of an emulsifying type 1 agent containing sodium alginate and a non-emulsifying type 2 agent containing a film curing agent, in the production of the first agent After the sodium alginate is added to the composition in which the water phase and the oil phase are mixed and subjected to the second emulsification process, the pack cosmetic composition of the peel-off type which is easy to remove from the skin while providing sufficient nutrition and moisturizing effect to the skin and its Manufacturing method It is to offer.

In order to achieve the above object, the present invention consists of a first agent containing sodium alginate and a second agent containing a film curing agent, wherein the first agent is an oil-based composition and an aqueous solvent containing an emulsifier and an oil-based emulsifier as an emulsifying type. Provided is a peel-off pack cosmetic composition comprising sodium alginate in an emulsified composition composed of an aqueous phase comprising a moisturizing agent and an aqueous emollient.

The pack cosmetic composition of the peel-off type of the present invention and a method of manufacturing the same can effectively provide a nutrient, moisturizing effect by using a sufficient amount of a moisturizer, emollient and other active ingredients that have been difficult to use in the conventional pack cosmetic composition. It can be easily removed from the skin as it is a peel-off pack formulation.

The present invention is an emulsified type 1 agent containing sodium alginate; And a non-emulsifying type two agent containing a film curing agent.

One agent of the present invention is an emulsion type composition containing sodium alginate. Conventional peel-off pack composition using a polyvinyl alcohol, but when using a polyvinyl alcohol as a base has a disadvantage in that it is sick or uneven when detached from the skin, the present invention uses sodium alginate instead of polyvinyl alcohol This solved this problem.

In addition, the conventional peel-off pack has been difficult to use emollients and moisturizers that can alleviate the pain when peeling from the skin in order to shorten the drying time. However, the present invention can use a sufficient amount of emollient and moisturizing ingredients to not only relieve pain when removed from the skin, but also to provide nourishment and moisturizing power to the skin with the desired amount of such ingredients. At this time, the composition of the present invention can be used in an amount of 8% by weight or less, and preferably in an amount of 1 to 8% by weight of the emollient and polyol, respectively, based on the total weight of the composition.

In addition, the existing peel-off pack composition can be used by mixing the active ingredient, such as vitamin C, the active ingredient desired to be used, such as ingredients that are difficult to use in cosmetics, such as vitamin C is difficult to use, thereby The effect can be provided to the skin.

In addition, the conventional peel-off pack was difficult to mix the active ingredient of the powder type, the present invention has the advantage that it is relatively easy to mix the active ingredient of the powder type.

One agent of the present invention contains sodium alginate in an amount of 0.05 to 20.0% by weight based on the total weight of the agent composition. If the content is less than 0.05% by weight, it is difficult to remove from the skin. If the content is more than 20.0% by weight, it is not uniformly dispersed in the composition, so that the composition is separated.

In addition, sodium alginate is added to a composition in which a water phase and an oil phase are mixed after the first emulsification in the production process step of the first composition.

One agent of the present invention is an emulsified type, can be prepared in O / W type or W / O type, wherein the inner phase is made of 2.0 to 30.0% by weight relative to the total weight of the one-agent composition.

The second agent of the present invention is a non-emulsifying type composition containing a film curing agent, and if the non-emulsifying type is not particularly limited in its formulation, preferably, it may be a mousse type or a mist type. Peel-off packs are formulations that should be dry on the skin, where conventional peel-off packs have a drying time determined by the formulation's formulation and generally attempt to shorten the drying time. However, the pack composition of the present invention, the user can adjust the drying time by the amount of the second agent, if you want fast drying can dry the pack composition for a short time of about 30 seconds to peel off from the skin.

Although the film hardening | curing agent used by the 2nd agent of this invention will not be specifically limited if it is what is normally used in the industry, Preferably calcium chloride can be used. In the present invention, the film curing agent is contained in an amount of 0.05 to 20.0% by weight based on the total weight of the second composition. If the content is less than 0.05% by weight, it does not harden and does not peel off. If the content is more than 20.0% by weight, the film is formed too quickly, so that the absorption time of the components in the composition is shortened, and the skin absorption of components such as moisturizers and emollients is insufficient. .

In addition, 2 of the present invention may contain a divalent metal ion, being the type is not particularly limited, it is preferred to use a Ca ^{+ 2.} In addition, divalent metal ion is contained in the quantity of 0.05-20.0 weight% with respect to the total weight of a binary composition. When the content is out of the range, it is difficult to easily dry and remove the pack composition, and thus it is difficult to obtain a desirable effect of the peel-off pack.

The pack cosmetic composition of the present invention is applied to the skin by mixing the first agent and the second agent before the user, wherein the mixing ratio of the mixed agent and the second agent may vary depending on the drying time desired by the user, preferably Can be mixed in a volume ratio of 1: 2 to 1:10, and more preferably in a volume ratio of 1: 3 to 1: 5. If the amount of the second agent is less than twice the amount of the first agent, residues remain on the skin when the pack composition is removed, and the pain is severe when the pack composition is removed.If the amount of the second agent exceeds 10 times the amount of the first agent, the drying rate There is a problem that takes too much time to dry too slow.

The composition of the present invention may be appropriately selected and blended by those skilled in the art according to the purpose of use, formulation, etc. of the present invention in addition to the above components. For example, a moisturizer, a foaming agent, etc. can be used suitably.

Hereinafter, the present invention will be described more specifically with reference to examples and test examples. These examples are provided only for understanding the contents of the present invention, but the scope of the present invention is not limited to these examples and test examples, and modifications, substitutions, and insertions commonly known in the art may be performed. It may be included in the scope of the present invention.

Reference Example 1 Preparation of Single Agent Composition

The pack composition 1 composition was prepared in O / W emulsion form by the composition of Table 1 below. At this time, in the components of Table 1, raw materials 1 to 3 are oil phases, and raw materials 4 to 9 are components included in the water phase, and raw materials 10 and 11 are components used during secondary emulsification after the first emulsification.

NO Kinds Raw material name Manufacturer Example 1 Example 2 One Emulsifier Bergacare 88 Joy chem 5.00 5.00 2 Emollient Bergacare EM CSO Joy chem 5.00 - 3 Emulsifier Stergent JC 300 Joy chem 1.00 1.00 4 solvent Deionized water To.100 To.100 5 Moisturizer 1,3-butylene glycol Dalcel chemical 10.00 - 6 Metal Ion Blocker EDTA 2Na Hebei hedipharm 0.02 0.02 7 antiseptic Phenoxyethanol Dow Chemical 0.30 0.30 8 antiseptic Sensciva SC 50 Schulke 0.10 0.10 9 Emollient Emergent JC 100 Joy chem 1.00 - 10 Encapsulant Sodium alginate Qingdao Bright Moon Seaweed group 3.00 3.00 11 Thickener Sepiplus 400 Seppic 0.50 0.50 Sum 100.00 100.00

(Content: wt%)

The specific manufacturing process is as follows.

1. Put the raw material 4 in the main tank, and then add the raw materials 5 ~ 9 in order and warm them up (70 ~ 75 ℃).

2. Warm 1 ~ 3 raw materials (70 ~ 75 ℃) to auxiliary tank.

3. The first emulsification is carried out while the manufacturing process 2 is introduced into the manufacturing process 1.

4. Add raw material 10 to Manufacturing Process 3 and stir for 60 minutes.

5. Add raw material 11 to Manufacturing Process 4 and emulsify second.

6. Cool after vacuum defoaming, filter and store.

At this time, since the oil phase has a high possibility of odor and volatilization when heated for a long time, it is preferable not to keep the warmed state unnecessarily long. In addition, the raw material 10 needs time to be slowly added and hydrated at the time of loading in order to prevent tangling.

Reference Example 2 Preparation of Two-Component Composition

In the compositions shown in Tables 2 and 3, Example 3 of the mousse type and Example 4 of the mist type, which are two-component compositions of the pack composition, were prepared. Surgent JC 200 used as a film hardener is a product containing calcium chloride as a film hardener, butylene glycol as a moisturizer, sodium lauryl sacosinate as a foaming agent, and cocamidopropyl betaine. In Examples 3 and 4, is decomposed in the formulation Ca ^{2 +} calcium chloride to generate the ion because it is being used as a film hardening agent, a separate divalent metal ion was not added.

Example 3: Mousse Type NO Kinds Raw material name Manufacturer amount One solvent Deionized water To.100 2 Metal Ion Blocker EDTA 2Na Hebei hedipharm 0.02 3 Moisturizer 1,3-butylene glycol Dalcel chemical 6.00 4 Moisturizer Betaine Asahi Kasei Corporation 1.00 4 antiseptic Sensciva SC 50 Schulke 0.10 5 antiseptic Phenoxyethanol Dow Chemical 0.30 6 Film hardener Surgent JC 200 Joy chem 14.20 Sum 100.00

The specific manufacturing process is as follows.

1. Put the raw material 1 into the main tank, and then add the raw materials 2 to 5 and stir.

2. Slowly add raw material 6 to Manufacturing Process 1 and stir.

3. Vacuum degassing, filter and store.

At this time, since the bubbles are generated when the raw material 6 is added quickly, it is slowly added and the whole is homogeneously stirred only with a paddle mixer.

Example 4 Mist Type NO Kinds Raw material name Manufacturer amount One solvent Deionized water To.100 2 Metal Ion Blocker EDTA 2Na Hebei hedipharm 0.02 3 Moisturizer 1,3-butylene glycol Dalcel chemical 6.00 4 Moisturizer glycerin Emery 3.00 4 antiseptic Sensciva SC 50 Schulke 0.10 5 antiseptic Phenoxyethanol Dow Chemical 0.30 6 Film hardener Calcium chloride Samcheon Chemical 2.00 Sum 100.00

The specific manufacturing process is as follows.

1. Put the raw material 1 into the main tank, and then add the raw materials 2 to 6 and stir.

2. Vacuum degassing, filter and store.

Reference Example 3 Preparation of Peel-Off Pack Cosmetic Composition Using Polyvinyl Alcohol

To Comparative Example 1, a pack cosmetic composition of a peel-off type using polyvinyl alcohol according to the composition of Table 4 was prepared.

NO Kinds Raw material name amount One solvent Deionized water To.100 2 Encapsulant Polyvinyl alcohol 15.50 3 solvent ethanol 10.00 4 Moisturizer Propylene glycol 5.00 5 Moisturizer Glycerin (98%) 2.00 6 Solubilizing agent Nonoxynol-12 0.70 7 Skin Conditioning Agent Hyaluronic acid 0.20 8 antiseptic Methyl paraben 0.25 9 Flavoring agent Combination fragrance 0.10 Sum 100.0

Test Example 1 Evaluation of Drying Time and Usability According to the Consumption of Two Agents

Example 1 is the ratio of Example 3 or Example 4 with 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9 and 1:10. Each was formulated and applied to the skin of 20 women over 30 years old. After the application of the composition was evaluated for the drying rate and the degree of pain and residue remaining upon removal, the results are shown in Table 5 below.

<Evaluation Criteria>

○: Good, △: Normal, X: Poor

Compounding ratio Example 1 + Example 3 Example 1 + Example 4 Drying rate Pain when removed Degree of residue Drying rate Pain when removed Degree of residue 1: 2 ○ △ △ ○ △ △ 1: 3 ○ ○ ○ ○ ○ ○ 1: 4 ○ ○ ○ ○ ○ ○ 1: 5 ○ ○ ○ ○ ○ ○ 1: 6 △ ○ ○ △ ○ ○ 1: 7 △ ○ ○ △ ○ ○ 1: 8 X ○ ○ △ ○ ○ 1: 9 X ○ ○ X ○ ○ 1:10 X ○ ○ X ○ ○

As can be seen in Table 5, when the amount of the two agents was doubled, the drying speed was the fastest, but some remained on the skin when the pack composition was removed, and some pain was also felt. .

In addition, when the amount of the two agents were formulated at a ratio of 5 to 10 times, the drying rate of the composition was slow, but when the pack composition was removed, it was removed cleanly without any residue, and there was no pain due to the removal.

When the amount of the two agents were formulated at a ratio of 3 to 4 times, the drying speed was moderate, and when the pack composition was removed, it was removed cleanly without residue, and there was almost no pain due to the removal.

Test Example 2 Evaluation

In order to evaluate the feeling of use of the pack cosmetics of the conventional peel-off type and the pack cosmetic composition of the present invention, 20 women over 30 years of age were evaluated for the feeling after application of the pack composition.

The pack cosmetic composition of the present invention was applied to the skin by mixing Example 1 or Example 2, which is the first agent just before use, with Example 3 or Example 4 in a ratio of 1: 4. To evaluate the pack cosmetic composition of the present invention and the conventional pack cosmetics Comparative Example 1, that is, five kinds of pack cosmetics one by one, the evaluation is peeled off 20 minutes after application to the facial skin, peel off ease, pain, moisturizing, O and X were answered for items such as nutrition and pain during removal. The evaluation results are shown in Table 6 below.

Example 1+ Example 3 Example 2+ Example 3 Example 1+ Example 4 Example 2+ Example 4 Comparative Example 1 Peel-Off Ease Easily falls at once Easily falls at once Easily falls at once Easily falls at once Not easy to fall off at once Pain No irritant appeal 5 out of 20 complain of irritation No irritant appeal 4 out of 20 people feel irritated 15 out of 20 appeal to irritation Moisturizing 1 out of 20 people feel dry 10 out of 20 people feel dry No feeling of dryness 9 out of 20 people feel dry 18 out of 20 people feel dry Nutrition 17 out of 20 people feel moisturized and nutritious 8 out of 20 people do not feel moist and nutritious 19 out of 20 people feel moisturized and nutritious 9 out of 20 people don't feel moist and nutritious 18 out of 20 do not feel moist and nutritious Pain when removed No pain feeling when removed Pain when removed in 5 out of 20 No pain feeling when removed Pain when removed in 4 out of 20 Pain when removed in 20 out of 20

As can be seen in Table 6, when using the conventional pack Comparative Example 1, not only peel off easily, but also after the application of the pack irritation and dry feeling, feeling pain when removed and moisturizing and nutritional use I could hardly feel it. On the other hand, in the case of the pack cosmetics according to the present invention, even when using Example 2 containing no emollient, moisturizing agent, etc. as one agent, compared to Comparative Example 1, the feeling is easy to peel off, when removing the pack composition Skin irritation and skin pulling symptoms remain slightly, but irritation and dryness can be remarkably improved. When Example 1 containing sufficient emollient and moisturizer as a first agent was used, the skin was moisturized and nourished after removal. Most of the users felt moist and nutritious without feeling dry, and there was no skin pain and no skin pulling symptoms when removed.

Claims (11)

It consists of a first agent containing sodium alginate and a second agent containing a film curing agent, wherein the first agent is an emulsified type of an aqueous phase comprising an emulsifier and an oily emulsifier and an aqueous solvent, a moisturizer, and an aqueous emollient. A peel-off pack cosmetic composition comprising sodium alginate in an emulsion composition formed by the composition. The pack cosmetic composition of claim 1, wherein the sodium alginate is contained in an amount of 0.05 to 20.0 wt% based on the total weight of the first composition. The pack cosmetic composition according to claim 1, wherein the inner phase of the first agent is contained in an amount of 2.0 to 30.0% by weight based on the total weight of the first agent composition. The pack cosmetic composition according to claim 1, wherein the film curing agent is contained in an amount of 0.05 to 20.0% by weight based on the total weight of the second composition. The pack cosmetic composition of claim 1, wherein the two agents contain divalent metal ions. The pack cosmetic composition according to claim 5, wherein the divalent metal ion is contained in an amount of 0.05 to 20.0% by weight based on the total weight of the second agent. According to claim 1, wherein the two agents pack cosmetic composition, characterized in that the mousse type or mist type. The pack cosmetic composition of claim 1, wherein the composition is for improving skin moisturizing power. A method for producing a peel-off pack cosmetic composition comprising an emulsifying agent-containing one agent containing sodium alginate and a non-emulsifying agent-containing two agent containing a film curing agent, wherein the agent is mixed with an aqueous phase and an oil phase after the first emulsification. A method of producing a peel-pack-type pack cosmetic composition, characterized in that the sodium alginate is added to the composition in a state of stirring, followed by stirring. The aqueous phase composition of claim 9, wherein the aqueous phase composition comprises an aqueous solvent, a moisturizing agent, and an aqueous emollient, and the oil phase composition comprises an emulsifier and an oily emulsifier. The manufacturing method of the pack cosmetic composition of the peel-off type. In the method for producing a peel-off pack cosmetic composition comprising an emulsifying agent-containing one agent containing sodium alginate and a non-emulsifying agent-containing two agent containing a film curing agent, the agent is placed in an aqueous solvent in a main tank, and then The raw material of the aqueous phase containing a moisturizing agent and an aqueous emollient is sequentially heated, and the raw material of the oil phase containing an emulsifier and an oily emulsifying agent is added to the auxiliary tank, and heated. Primary emulsifying with input; Adding sodium alginate to the first emulsified emulsion to stir; Adding a sodium alginate to a second emulsifier by adding a thickener to the stirred emulsion composition; And cooling and storing the secondary emulsified emulsion composition after vacuum defoaming, and filtering and storing the peel-pack-type pack cosmetic composition.