KR20230101623A - Cosmetic composition having a pore convergence function by controlling sebum and antiperspirant effect, and Manufacturing method thereof - Google Patents

Abstract

The cosmetic composition prepared according to the present invention contains ingredients such as a magnesium hydroxide/magnesium carbonate hydroxide complex having an antiperspirant function and silica, 　polymethylmethacrylate, and 　polymethylsilsetquioxane having a sebum control function. Contained in a certain ratio, it has a pore convergence function with antiperspirant and sebum control effects.

Description

Cosmetic composition having a pore convergence function by controlling sebum and antiperspirant effect, and Manufacturing method thereof}

The present invention relates to a cosmetic composition having a pore convergence function, and more particularly, to a magnesium hydroxide/magnesium carbonate hydroxide composite having an antiperspirant function, and silica, 　polymethylmethacrylate, 　poly having a sebum control function It relates to a cosmetic composition containing ingredients such as methylsilsetquioxane in a certain ratio and having a pore convergence function with antiperspirant and sebum control effects, and a manufacturing method thereof.

Antiperspirants are compounds that inhibit perspiration, typically by inhibiting sweat production or preventing sweat from being released from the body, unlike deodorants which aim to reduce or mask body odor caused by sweating.

High potency antiperspirant compositions known in the art generally contain relatively high concentrations of certain polyvalent metal salts that provide an antiperspirant benefit.

Aluminum and aluminum-zirconium antiperspirant salts, which are examples, are particularly commonly used as hydrated chloride salts thereof, such as aluminum chloride hydrate (eg, Al(OH) ₂ Cl ₄ ) or a mixture of aluminum chloride hydrate and zirconium chloride hydrate.

Aluminum chloride (AlCl ₃ ) is a well-known antiperspirant salt, but the use of aluminum chloride is limited by the fact that aluminum chloride releases hydrochloric acid as well as aluminum chloride hydrate upon contact with water. Therefore, it is preferred that the composition comprising aluminum chloride be anhydrous to prevent undesirable release of hydrochloric acid from the composition prior to use. In addition, the release of hydrochloric acid upon contact with water present on the user's skin also presents problems with the skin feel of the aluminum chloride composition, and a buffer component must be added to reduce irritation due to the hydrochloric acid to a minimum.

In addition, other hydrolyzable metals with similar chemical behavior to aluminum have been tried as antiperspirants. However, "low efficacy" (i.e., gels with "poor physical properties"), "high cost," and/or potential toxicity hamper their development. Currently, zirconium is the only hydrolyzable metal other than aluminum, which is commercially used as an antiperspirant, but its use is very limited due to concerns about its toxicity.

In addition, sebum is a secretion from the sebaceous glands of the skin, and is composed of cholesterol, fatty acids, and ester compounds. Sebum serves to prevent the surface of the skin from drying out, but it can cause shine or make-up stains on the face. Therefore, in the case of sunscreens or makeup compositions, research has been conducted on products that can control the amount of skin sebum in order to maintain a dry and smooth application state throughout the day.

In addition, in order to control the amount of skin sebum, non-porous spherical powder or porous powder is mainly used. However, non-porous spherical powder has poor oil absorption capacity, and in the case of porous powder particles, it has a high penetration volume and thus has excellent sebum absorption ability, but the surface area is too large, so there is a high possibility of elution of stabilized components from the particle matrix, and mechanical properties Compared to these non-porous particles, there is a problem that the particles may be broken in the mixing process (homomixing, high-pressure emulsifier, etc.).

Accordingly, the present inventors have completed the invention related to a cosmetic composition having a pore convergence function with antiperspirant and sebum control effects by containing a component having an antiperspirant function and a component having a sebum control function in a certain ratio.

Republic of Korea Patent Publication No. 10-2016-0067921

An object of the present invention is to improve comfort and aesthetics by alleviating stickiness caused by sweat and sebum secreted from the skin, smearing, clumping, and lifting of makeup.

In addition, an object of the present invention is to compensate for the fact that the film of the formulation applied to the skin is damaged and collapsed due to sweat and sebum, or the coating film is peeled off while wiping the sweat or stealing it with your hand, thereby reducing the cosmetic effect, enhancing the user's comfort, , It is to provide a cosmetic composition having the efficacy of pore convergence and durability of makeup by sebum control and antiperspirant functions.

In order to achieve the above object, the cosmetic composition according to an embodiment of the present invention,

At least one antiperspirant selected from the group consisting of aluminum chlorohydrate or magnesium hydroxide/magnesium carbonate hydroxide complex, and silica, 　polymethylmethacrylate, 　polymethylsilsetquioxane, vinyldimethicone/methicone It contains at least one sebum control agent selected from the group consisting of silsesquioxane crosspolymer, diatomaceous earth, and sericite, and is characterized by having a pore convergence function.

In addition, the cosmetic composition according to the present invention,

It is characterized in that it has a pore convergence function by containing an antiperspirant made of a magnesium hydroxide/magnesium carbonate hydroxide complex and a sebum control agent made of silica.

Here, the sebum control agent may be included in an amount of 0.01% to 20% by weight, more preferably 1% to 10%, based on the total weight of the cosmetic composition.

When the content of the sebum control agent is less than 0.01% by weight, the sebum control effect is insignificant, and when it exceeds 20% by weight, long-term stability is not good.

In addition, the antiperspirant may be included in an amount of 0.01% to 10% by weight, preferably 0.01% to 5% by weight, more preferably 0.05% to 3% by weight, based on the total weight of the cosmetic composition.

When the content of the antiperspirant is less than 0.01% by weight, the antiperspirant effect is insignificant, and when it exceeds 10% by weight, long-term stability is not good.

In addition, the content of the antiperspirant and sebum control agent is 0.02% to 30% by weight, preferably 1% to 15% by weight, more preferably 0.05% to 13% by weight relative to the total weight of the cosmetic composition.

When the content of the antiperspirant and sebum control agent is less than 0.02% by weight, the antiperspirant and sebum control effect is insignificant, and when it exceeds 30% by weight, long-term stability is not good.

In addition, the cosmetic composition manufacturing method according to the present invention,

(1) putting the oil phase part (A) into a vacuum emulsification tank, stirring while maintaining the temperature to uniformly mix;

(2) warming and dissolving after uniformly mixing the water phase part (A);

(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and

(4) adding an aqueous phase part (B) and an additive (A) to the vacuum emulsification tank of step (3), stirring, and re-emulsifying; and may be configured to have an antiperspirant function.

Alternatively, the cosmetic composition manufacturing method according to the present invention,

(1) putting the oil phase part (A) and the additive (B) into a vacuum emulsification tank and mixing them uniformly by stirring while maintaining the temperature;

(2) warming and dissolving after uniformly mixing the water phase part (A);

(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and

(4) adding the water phase part (B) to the vacuum emulsification tank of step (3) to stir and re-emulsify; and may be configured to have a sebum control function.

At this time, the holding temperature in step (1) is 70 ° C to 80 ° C, the warming temperature in step (2) is 70 ° C to 80 ° C, and the cooling temperature in step (3) is 30 to 35 ° C.

In addition, the oil phase part (A) is composed of oil, emulsifier, wax and film former, the water phase part (B) is composed of preservative, and the additive (A) is aluminum chlorohydrate, or magnesium hydroxide / magnesium carbonate It is composed of at least one selected from hydroxide composites, and the additive (B) is silica, 　 polymethyl methacrylate, 　 polymethylsilsetquioxane, vinyl dimethicone / methicone silsesquioxane crosspolymer, diatomaceous earth, It consists of at least one selected from the group consisting of sericite.

In addition, the method for producing a cosmetic composition having an antiperspirant function and a sebum control function according to an embodiment of the present invention,

(1) putting the oil phase part (A) and the additive (B) into a vacuum emulsification tank and mixing them uniformly by stirring while maintaining the temperature;

(2) warming and dissolving after uniformly mixing the water phase part (A);

(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and

(4) adding water phase part (B) and additive (A) to the vacuum emulsification tank of step (3), stirring and re-emulsifying;

Here, the holding temperature in step (1) is 70 ° C to 80 ° C, the warming temperature in step (2) is 70 ° C to 80 ° C, and the cooling temperature in step (3) is 30 to 35 ° C.

In addition, the oil phase part (A) is composed of oil, emulsifier, wax and film former,

The water phase part (B) is composed of an antiseptic,

The additive (A) is composed of at least one selected from aluminum chlorohydrate or magnesium hydroxide/magnesium carbonate hydroxide composite, and the additive (B) is silica, 　polymethylmethacrylate, 　polymethylsilsetquinox It is composed of at least one selected from the group consisting of sein, vinyl dimethicone/methicone silsesquioxane crosspolymer, diatomaceous earth, and sericite.

In addition, the cosmetic composition according to the present invention prepared by the above-described manufacturing method has a pore convergence effect along with an antiperspirant function and a sebum control function.

The cosmetic composition prepared according to the present invention reduces the amount of sweat and sebum secretion, prevents the decrease in cosmetic effect and discomfort that may be caused by sweat and sebum secretion, and further has a pore convergence effect.

1 is a graph showing the test results of the moisture content difference between Examples 1 to 5 and Comparative Example 1.
Figure 2 is a graph showing the test results of the moisture content difference between Examples 6 to 10 and Comparative Example 1.
Figure 3 is a graph showing the sebum control function test results before and after application of Examples 11 to 13 and Comparative Example 1.
Figure 4 is a graph showing the sebum control function test results before and after application of Examples 14 to 15 and Comparative Example 2.
Figure 5 is a graph showing the results of the pore improvement function test before and after application of Examples 14 to 15 and Comparative Example 2.

Hereinafter, the contents of the present invention will be described in more detail through Examples and Comparative Examples. These Examples and Comparative Examples are only presented to understand the contents of the present invention, but the scope of the present invention is not limited to these Examples and Comparative Examples.

In the present invention, 'composition having sebum control and antiperspirant function' means, 'inhibits and reduces sweat discharged from eccrine sweat glands and apocrine sweat glands, absorbs sebum secreted from hair follicles, and minimizes the aesthetic adverse effects of sweat and sebum secretion. Indicates a cosmetic composition to be made.

In addition, sebum control agents include compounds that use a method of reducing sebum by physically suppressing and absorbing secreted sebum.

In the experiment of the present invention, Examples 1 to 10 are cosmetic compositions containing an antiperspirant (aluminum chlorohydrate, magnesium hydroxide/magnesium carbonate hydroxide complex) as an additive, and Comparative Example 1 contains an antiperspirant Examples 11 to 13 are cosmetic compositions containing sebum control agents (Silica, Vinyl Dimethicone/ Methicone Silsesquioxane Crosspolymer, Diatomaceous Earth) as additives, and Comparative Example 1 is a cosmetic composition containing no sebum control agent. am. That is, Comparative Example 1 compared to Examples 1 to 13 is a cosmetic composition that does not contain an antiperspirant and a sebum control agent.

In addition, Examples 14 and 15 are cosmetic compositions containing an antiperspirant (aluminum chlorohydrate, magnesium hydroxide/magnesium carbonate hydroxide complex) and a sebum control agent (Silica) as additives, and Comparative Example 2 is an antiperspirant is a cosmetic composition containing no sebum control agent.

Drygen L (aluminum chlorohydrate, manufactured by Clariant) and Caremag D (magnesium hydroxide/magnesium carbonate hydroxide composite, manufactured by Clariant) were used as the antiperspirants used in the above experiment. Here, the content ratio of the complex of Caremag D is 93% magnesium hydroxide and 7% magnesium carbonate hydroxide.

<Experiment 1>

In order to confirm the optimal content of the antiperspirant component (aluminum chlorohydrate) in the cosmetic composition, a comparative experiment was conducted using the following method using the composition components and contents (% by weight) shown in [Table 1].

ingredient
(unit: % by weight) Comparative Example 1 Example 1 Example 2 Example 3 Example 4 Example 5 Paid part (A) gel, oil 41.7 41.7 41.7 41.7 41.7 41.7 emulsifier phase 2.5 2.5 2.5 2.5 2.5 2.5 wax figure 0.7 0.7 0.7 0.7 0.7 0.7 Filmformer Award 3.5 3.5 3.5 3.5 3.5 3.5 Prime Minister (A) Prime Minister 50.6 50.1 49.6 49.1 48.6 48.1 Prime Minister (B) antiseptic One One One One One One Additive (A) antiperspirant
(Drygen L) 0 0.5 One 1.5 2 2.5

<Experiment 2>

In order to confirm the optimal content of the antiperspirant component (magnesium hydroxide/magnesium carbonate hydroxide complex) in the cosmetic composition, using the composition ingredients and content (% by weight) shown in [Table 2] below, the following method A comparative experiment was conducted.

ingredient
(unit: % by weight) Comparative Example 1 Example 6 Example 7 Example 8 Example 9 Example 10 Paid part (A) gel, oil 41.7 41.7 41.7 41.7 41.7 41.7 emulsifier phase 2.5 2.5 2.5 2.5 2.5 2.5 wax figure 0.7 0.7 0.7 0.7 0.7 0.7 Filmformer Award 3.5 3.5 3.5 3.5 3.5 3.5 Prime Minister (A) Prime Minister 50.6 50.1 49.6 49.1 48.6 48.1 Prime Minister (B) antiseptic One One One One One One Additive (A) antiperspirant
(CAREMAG D) 0 0.5 One 1.5 2 2.5

<Experiment method>

According to the composition shown in Examples and Comparative Examples in Tables 1 and 2, an oil phase preservative and an additive antiperspirant are added to the oil phase gel, oil phase, emulsifier phase, wax phase, and film former phase to prepare an oil-in-water makeup emulsion. and the specific manufacturing process is as follows.

<Method for manufacturing cosmetics with antiperspirant function>

(1) The oil phase portion (A) is put into a vacuum emulsification tank capable of temperature control and stirring, and while maintaining the temperature at 70 to 80 ° C., it is stirred with a homomixer at a speed of 1,500 to 2,000 rpm for 5 to 10 minutes to uniformly mix.

(2) After uniformly mixing the aqueous phase part (A) in the excess melting bath, the temperature is heated to 70 to 80°C.

(4) The aqueous phase part (A) is added to a vacuum emulsification tank, stirred for 2 to 3 minutes at a speed of 3,000 to 3,600 rpm with a homomixer to emulsify, and then cooled to 30 to 35 ° C.

(5) The aqueous phase (B) phase and the additive (A) were added to a vacuum emulsification tank and re-emulsified for 1 to 2 minutes at a speed of 3,000 to 3,600 rpm with a homo mixer to prepare a cosmetic.

An evaluation test was conducted to measure the efficacy and effectiveness of the formulation by simultaneously applying the optimal content of each raw material derived through Experiment 1 and Experiment 2 above to the formulation.

<Evaluation test>

The efficacy of the antiperspirant components tested in [Table 1] was divided into immediately after application and immediately after exercise using a Vapometer (Delfin Technologies Ltd.), and transepidermal water loss (TEWL) was measured (measuring environmental conditions: relative Humidity 50 ± 5%, temperature 23.5 ± 0.5oC), the difference in moisture content immediately after exercise and immediately after application is as shown in [Table 3] and Figure 1.

division Content (% by weight) Subject 1 Subject 2 right after application immediately after exercise right after application immediately after exercise blank - 33.6 41 31.2 37.2 Comparative Example 1
(control group) 0.00 33.5 40 33.2 38.2 Example 1 (A) 0.50 33.1 41 32.2 38.6 Example 2 (B) 1.00 32 39 33.0 38.7 Example 3 (C) 1.50 32 37 35.2 36.1 Example 4 (D) 2.00 33 36.2 35.4 35.8 Example 5 (E) 2.50 33 35.7 35.5 35.5

As shown in [Table 3] and FIG. 1, it can be seen that the difference in skin moisture content decreases as the content of the aluminum salt antiperspirant (aluminum chlorohydrate) increases.

In addition, the efficacy of the antiperspirant components tested in [Table 2] was divided into immediately after application and immediately after exercise using a Vapometer (Delfin Technologies Ltd.), and transepidermal water loss (TEWL) was measured (measuring environmental conditions). Relative humidity 50 ± 5%, temperature 23.5 ± 0.5oC), the difference in moisture content immediately after exercise and immediately after application is as shown in [Table 4] and FIG.

division Content (% by weight) Subject 1 Subject 2 right after application right after exercise right after application right after exercise blank - 31.2 37.2 33.6 38.2 Comparative Example 1
(control group) 0.00 33.4 36.6 35.3 37.3 Example 6 (A) 0.50 32.2 35.7 33.6 35.9 Example 7 (B) 1.00 32.2 34.2 32.5 34.1 Example 8 (C) 1.50 32.4 33.6 33.1 32.4 Example 9 (D) 2.00 32.4 33.4 33.5 32.3 Example 10 (E) 2.50 32.5 33.3 33.6 32.2

As shown in [Table 4] and FIG. 2, it can be seen that the difference in skin moisture content decreases as the content of the magnesium salt antiperspirant (magnesium hydroxide/magnesium carbonate hydroxide complex) increases.

<Experiment 3>

In order to select the sebum control function component in the cosmetic composition, a comparative experiment was conducted using the composition components and contents (% by weight) shown in [Table 5] using mineral components (silica, diatomaceous earth / silicone polymer).

ingredient
(unit: % by weight) Comparative Example 1 Example 11 Example 12 Implementation 13 Paid part (A) gel, oil 41.7 41.7 41.7 41.7 emulsifier phase 2.5 2.5 2.5 2.5 wax figure 0.7 0.7 0.7 0.7 Filmformer Award 3.5 3.5 3.5 3.5 Prime Minister (A) Prime Minister 50.6 50.1 49.6 49.1 Prime Minister (B) antiseptic One One One One Additive (B) sebum control agent Silica - 3.0 - - Vinyl Dimethicone/Methicone
Silsesquioxane Crosspolymer - - 3.0 - Diatomaceous Earth - - - 3.0

<Experiment method>

According to the composition shown in the Examples and Comparative Examples in [Table 5], the powder phase (Silica or Vinyl Dimethicone / Methicone Silsesquioxane Crosspolymer or Diatomaceous Earth) and An aqueous phase was added and a preservative was added to prepare an oil-in-water makeup emulsion, and the specific manufacturing process is as follows.

[Method of manufacturing cosmetics with sebum control function]

(1) The oil phase part (A) and the additive (B) were put into a vacuum emulsification tank capable of temperature control and stirring, and stirred for 5 to 10 minutes at a speed of 1,500 to 2,000 rpm with a homomixer while maintaining the temperature at 70 to 80 ° C. Mix evenly.

(2) After uniformly mixing the aqueous phase part (A) in the excess melting bath, the temperature is heated to 70 to 80°C.

(4) The aqueous phase part (A) is added to a vacuum emulsification tank, stirred for 2 to 3 minutes at a speed of 3,000 to 3,600 rpm with a homomixer to emulsify, and then cooled to 30 to 35 ° C.

(5) The water phase part (B) was added to a vacuum emulsification tank and re-emulsified for 1 to 2 minutes at a speed of 3,000 to 3,600 rpm with a homo mixer to prepare cosmetics.

The optimal content of each raw material derived through [Experiment 3] was simultaneously applied to the formulation, and an efficiency test was conducted to measure the efficacy and effectiveness of the formulation.

[Evaluation test 2]

A sebum control function test was conducted using a Janus II skin diagnostic device for each composition and content (% by weight) shown in [Table 5].

As a result of the experiment, as shown in the graph of FIG. 3, it was confirmed that the sebum control effect was the most excellent as the amount of sebum was reduced the most when silica was included among the mineral components.

<Experiment 4> Sebum control and pore improvement

In order to confirm the sebum control and pore improvement effect with the combination of silica and antiperspirant, which has the best sebum control function among the cosmetic compositions confirmed in Evaluation Test 2, the composition components and contents (% by weight) shown in [Table 6] ) was used to conduct comparative experiments.

ingredient
(unit: % by weight) Comparative Example 2 Example 14 Example 15 Paid part (A) gel, oil 41.7 41.7 41.7 emulsifier phase 2.5 2.5 2.5 wax figure 0.7 0.7 0.7 Filmformer Award 3.5 3.5 3.5 Prime Minister (A) Prime Minister 50.6 50.1 49.6 Prime Minister (B) antiseptic One One One Additive (A) antiperspirant Drygen L - 1.5 - Caremag D - - 1.5 Additive (B) sebum control agent Silica 3.0 3.0 3.0

<Evaluation test 3>

A sebum control function test was conducted using a Janus II skin diagnostic device for each component and content (% by weight) shown in [Table 6].

As a result of the experiment, as shown in the graph of FIG. 4, when used with silica, magnesium salt antiperspirants (magnesium hydroxide/magnesium carbonate hydroxide complex) reduced the amount of sebum the most than before application. It was confirmed that the pore convergence effect was superior to that of the aluminum salt antiperspirant (aluminum chlorohydrate).

<Evaluation test 4>

A pore improvement function test was conducted through a Janus II skin diagnostic device for each component and content (% by weight) shown in [Table 6].

As a result of the experiment, as shown in the graph of FIG. 5, the use of a magnesium salt antiperspirant (magnesium hydroxide/magnesium carbonate hydroxide complex) reduced the pore area the most, indicating that an aluminum salt antiperspirant (aluminum chlorohydrate) was used. It was confirmed that the pore convergence effect was superior to that of

In addition, from evaluation test 3 and evaluation test 4, it was confirmed that the sebum control agent and antiperspirant agent were used simultaneously than the sebum control agent alone, and the pore convergence effect was superior.

Although the above has been described with reference to an embodiment of the present invention, those skilled in the art variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the claims described below. You will be able to. Therefore, if the modified implementation basically includes the elements of the claims of the present invention, all of them should be considered to be included in the technical scope of the present invention.

Claims (16)

at least one antiperspirant selected from the group consisting of aluminum chlorohydrate or a magnesium hydroxide/magnesium carbonate hydroxide complex; and
It contains at least one sebum control agent selected from the group consisting of silica, polymethyl methacrylate, polymethylsilsetquioxane, vinyldimethicone/methiconesilsesquioxane crosspolymer, diatomaceous earth, and sericite. A cosmetic composition characterized in that it has a.
antiperspirants consisting of a magnesium hydroxide/magnesium carbonate hydroxide complex; and
A cosmetic composition characterized in that it has a pore convergence function by containing a sebum control agent made of silica.
According to claim 1 or 2,
The sebum control agent is a cosmetic composition, characterized in that 0.01% by weight to 20% by weight relative to the total weight of the cosmetic composition.
According to claim 1 or 2,
The antiperspirant is a cosmetic composition, characterized in that 0.01% by weight to 10% by weight relative to the total weight of the cosmetic composition.
According to claim 1 or 2,
The cosmetic composition, characterized in that the content of the antiperspirant and sebum control agent is 0.02% to 30% by weight relative to the total weight of the cosmetic composition.
(1) putting the oil phase part (A) into a vacuum emulsification tank, stirring while maintaining the temperature to uniformly mix;
(2) warming and dissolving after uniformly mixing the water phase part (A);
(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and
(4) Adding the water phase part (B) and the additive (A) to the vacuum emulsification tank of step (3), stirring and re-emulsifying the cosmetic composition, characterized in that it has an antiperspirant function.
According to claim 6,
The holding temperature of step (1) is 70 ° C to 80 ° C,
The warming temperature in step (2) is 70 ° C to 80 ° C,
The method for producing a cosmetic composition, characterized in that the cooling temperature of step (3) is 30 to 35 ℃.
According to claim 6,
The oil phase part (A) is composed of oil, emulsifier, wax and film former,
The water phase part (B) is composed of an antiseptic,
The additive (A) is a cosmetic composition manufacturing method, characterized in that consisting of at least one selected from aluminum chlorohydrate, or magnesium hydroxide / magnesium carbonate hydroxide complex.
(1) putting the oil phase part (A) and the additive (B) into a vacuum emulsification tank and mixing them uniformly by stirring while maintaining the temperature;
(2) warming and dissolving after uniformly mixing the water phase part (A);
(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and
(4) Adding the aqueous phase part (B) to the vacuum emulsification tank of step (3) to stir and re-emulsify the cosmetic composition, characterized in that it has a sebum control function.
According to claim 9,
The holding temperature of step (1) is 70 ° C to 80 ° C,
The warming temperature in step (2) is 70 ° C to 80 ° C,
The method for producing a cosmetic composition, characterized in that the cooling temperature of step (3) is 30 to 35 ℃.
According to claim 9,
The oil phase part (A) is composed of oil, emulsifier, wax and film former,
The water phase part (B) is composed of an antiseptic,
The additive (B) is composed of at least one selected from the group consisting of silica, polymethyl methacrylate, polymethylsilsetquioxane, vinyldimethicone/methiconesilsesquioxane crosspolymer, diatomaceous earth, and sericite. Method for producing a cosmetic composition, characterized in that.
(1) putting the oil phase part (A) and the additive (B) into a vacuum emulsification tank and mixing them uniformly by stirring while maintaining the temperature;
(2) warming and dissolving after uniformly mixing the water phase part (A);
(3) adding the heated and dissolved water phase part (A) of step (2) to the vacuum emulsification tank of step (1), stirring, emulsifying, and then cooling; and
(4) Adding the water phase part (B) and the additive (A) to the vacuum emulsification tank of step (3), stirring, and re-emulsifying the cosmetic composition, characterized in that it has antiperspirant function and sebum control function Method for preparing the composition.
According to claim 12,
The holding temperature of step (1) is 70 ° C to 80 ° C,
The warming temperature in step (2) is 70 ° C to 80 ° C,
The method for producing a cosmetic composition, characterized in that the cooling temperature of step (3) is 30 to 35 ℃.
According to claim 12,
The oil phase part (A) is composed of oil, emulsifier, wax and film former,
The water phase part (B) is composed of an antiseptic,
The additive (A) is composed of at least one selected from aluminum chlorohydrate or magnesium hydroxide/magnesium carbonate hydroxide composite,
The additive (B) is composed of at least one selected from the group consisting of silica, polymethyl methacrylate, polymethylsilsetquioxane, vinyldimethicone/methiconesilsesquioxane crosspolymer, diatomaceous earth, and sericite. Method for producing a cosmetic composition, characterized in that.
A cosmetic composition having antiperspirant function and sebum control function, characterized in that it is prepared by the manufacturing method of any one of claims 12 to 14.
A cosmetic composition having a pore convergence function, characterized in that it is produced by the method of any one of claims 12 to 14.

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