WO2019112351A1 - Apparatus and method for manufacturing instantaneously emulsified cosmetics - Google Patents

Abstract

The present invention relates to an apparatus and a method for manufacturing instantaneously emulsified cosmetics. One aspect of the present invention may provide an apparatus for manufacturing instantaneously emulsified cosmetics, the apparatus comprising: a housing for forming an appearance; a first container disposed in the housing and storing an internal phase fluid; a second container disposed in the housing and storing an external phase fluid; a mixing channel disposed in the housing, receiving the internal phase fluid and the external phase fluid, and then generating an emulsion; and a tube for providing a route through which the emulsion is discharged, the emulsion being generated in the mixing channel, wherein an ion supply agent, which can be ionized when dissolved, is supplied, in a dissolved state, to one of the internal phase fluid and the external phase fluid.

Description

Manufacturing apparatus and manufacturing method of instantaneous oil painting cosmetics

The present invention relates to an apparatus for manufacturing instantaneous oil cosmetic products and a manufacturing method thereof.

Fluid emulsification technology refers to the technique of dispersing one liquid of two fluids that do not mix with each other like water and oil into small particles and placing them in a stable state in another liquid. Such emulsifying techniques are widely used in the field of cosmetics such as lotions, creams, essences, massage creams, cleansing creams, makeup bases, foundations, eyeliners, and mascara.

Specifically, cosmetics include oil-in-water (O / W) emulsions, which are prepared by uniformly dispersing a hydrophobic fluid such as oil in a hydrophilic fluid such as water in a small particle state, or hydrophilic fluids in a hydrophobic fluid, (Water in Oil) emulsion prepared by uniformly dispersing a water-in-oil emulsion. In the process of manufacturing such an emulsion, a surfactant or a thickener is used for the purpose of improving productivity and improving product quality. In addition, functional ingredients such as vitamins may be further added to the emulsion to enhance the efficacy as a cosmetic.

In order to produce an emulsion, it is necessary to appropriately mix the dispersed inner fluid with the dispersed inner fluid and the continuous phase outer fluid surrounding the fine particle. The cosmetics makers are required to mix the emulsion in advance with the emulsion as disclosed in Korean Patent No. 10-0222000 And then commercialized and sold.

However, the above-described conventional techniques have the following problems.

Cosmetics, including emulsions, can be used only after being manufactured, sold, packaged, transported, and sold in online or offline stores. That is, it takes a long time from the manufacturing time of the emulsion to the actual use time. In the market, consumers 'desire for fresh cosmetics is increasing, but such conventional manufacturing and selling methods can not satisfy consumers' desires.

In addition, consumers prefer products with minimized additive substances such as surfactants and thickeners, which are chemicals that are not related to the function of the cosmetics, and maintain the stability of the product for a long period of time There is a problem in that additional materials can only be used over a certain level.

The present invention is to provide a manufacturing apparatus and a manufacturing method of instantaneous oil-based cosmetics capable of manufacturing cosmetics with reduced content of additional materials used for maintaining long-term stability of products.

The present invention also provides an apparatus and a method for manufacturing an instantaneous oil-based cosmetic product in which an inner fluid and an outer fluid can be effectively emulsified.

According to an aspect of the present invention, there is provided an electronic device including: a housing forming an appearance; A first container provided in the housing and storing the inner fluid; A second container provided in the housing for storing the foreign body fluid; A mixing channel provided in the housing, the mixing channel receiving the inner fluid and the outer fluid to generate an emulsion; And a tube for providing a path through which the emulsion produced in the mixing channel is discharged, wherein one of the inner fluid and the outer fluid comprises an ion source capable of being ionized when dissolved, A device may be provided.

In addition, one of the inner fluid and the outer fluid may be provided as a hydrophilic fluid, and the ion supply material may be negative ionized when dissolved in the hydrophilic fluid.

In addition, the ion supply material may be provided with an instantaneous oil cosmetic production apparatus comprising a compound having a carboxyl group.

In addition, the ion supplying member may be provided with an instantaneous oil cosmetic manufacturing apparatus comprising polyacrylic acid.

In addition, the instant ionized cosmetic preparation apparatus may be provided in which the ion supply material is contained in the inner fluid or the outer fluid in an ion state without being neutralized.

In addition, the fluid containing the ion-supplying material may be provided with an instantaneous oil-based cosmetic manufacturing device including a neutralizing agent for neutralizing the ion-supplying material, wherein the neutralizing agent contains less than the amount required to neutralize the entire ion-supplying material.

The mixing channel may include an inner fluid injection port connected to the first container; An outer fluid injection port connected to the second container; A merging portion in which the extracorporeal fluid supplied to the extracorporeal fluid injection port and the intestinal fluid supplied to the inner fluid injection port meet with each other; An emulsification operating unit for emulsifying the external fluid and the internal fluid which are encountered at the merging unit to form an emulsion; And an evacuation path for guiding the emulsion generated in the emulsification portion to an emulsion discharge port provided in the tube.

In addition, the emulsification portion may be provided with an instantaneous emulsification cosmetics manufacturing apparatus in which the contaminant fluid breaks the flow of the in-phase fluid so that the in-phase fluid becomes a particle state.

The emulsifying unit may be an orifice disposed downstream of the merging unit.

In addition, the discharge path may be provided to have hydrophilicity when the traumatic fluid is provided as a hydrophilic fluid, and to provide hydrophobic properties when the traumatic fluid is provided as a hydrophobic fluid.

Further, an instantaneous oil cosmetic manufacturing apparatus may be provided wherein the intrinsic fluid is a hydrophilic fluid, and the ion supply material includes a compound which is dissolved in the intrinsic fluid and can be ionized.

According to an aspect of the present invention, when the inner fluid and the outer fluid meet each other, the outer fluid flows out of the inner fluid, and the inner fluid is dispersed into the outer fluid in the form of particles. Wherein one of the inner fluid and the outer fluid is emulsified and ionized when dissolved in one of the inner fluid and the outer fluid is provided in a dissolved state.

Also, one of the intimal fluid and the extracellular fluid may be provided as a hydrophilic fluid, and the ion donor may be negative ionized when dissolved in the hydrophilic fluid.

In addition, the inner fluid may be a hydrophilic fluid, and the ion feeder may be provided with a method of manufacturing an instant oil cosmetic comprising polyacrylic acid.

In addition, the ion supply material may be provided with a method for producing instantaneous cosmetic cosmetics in which the set amount is not neutralized but is contained in the inner fluid or the outer fluid in an ion state.

In addition, the fluid containing the ion supplying material may include a neutralizing agent for neutralizing the ion supplying material, wherein the neutralizing agent contains less than the amount required to neutralize the ion supplying material as a whole.

According to an embodiment of the present invention, an instantaneous oil cosmetic product manufacturing apparatus and a manufacturing method that can manufacture a cosmetic product having a reduced content of an additive material used for maintaining long-term stability of the product can be provided.

In addition, an instantaneous oil-based cosmetic manufacturing apparatus and a manufacturing method can be provided in which the inner fluid and the outer fluid can be effectively emulsified.

1 is a perspective view schematically showing a configuration of an instantaneous oil cosmetic product manufacturing apparatus according to an embodiment of the present invention.

Fig. 2 is a view showing an emulsifying channel of the cosmetic manufacturing apparatus of Fig. 1;

FIG. 3 and FIG. 4 are views showing a state in which the inner fluid and the outer fluid are emulsified in the emulsifying channel.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the following embodiments. This embodiment is provided to more fully describe the present invention to those skilled in the art. Thus, the shape of the elements in the figures has been exaggerated to emphasize a clearer description.

1 is a perspective view schematically showing a configuration of an instantaneous oil cosmetic product manufacturing apparatus according to an embodiment of the present invention.

Referring to FIG. 1, the instantaneous cosmetic product manufacturing apparatus 1 includes a housing 10, a pump P, a first container 20, a second container 30, and an emulsification channel 100.

The instantaneous oil-based cosmetic manufacturing apparatus 1 according to an embodiment of the present invention can create and supply a cosmetic to a user at a desired moment.

In the present embodiment, "instantaneous emulsification" means that the inner fluid is emulsified in the external fluid within a few seconds, so that the emulsified state can be maintained for a predetermined time. That is, the instantaneous oil cosmetic production apparatus 1 refers to a device that instantaneously emulsifies a plurality of raw materials within a few seconds and supplies them to the user instantaneously.

The housing 10 is provided in the form of a container in which a space of a set volume is formed inside. In the inner space of the housing 10, the emulsifying channel 100 can be accommodated. The first container 20 and the second container 30 can be accommodated in the inner space of the housing 10.

In this embodiment, the housing 10 is formed as a cylindrical shape, but the spirit of the present invention is not limited thereto.

The pump P is disposed at one side of the housing 10 to provide energy for discharging the fluid from the containers 20 and 30 and instantaneously emulsifying the fluid and discharging the fluid through a discharge port formed outside the housing 10 An operation portion that can be operated by the user is exposed to the outside of the housing 10 and a connection portion for discharging the mixed liquid to the outside can be provided inside the housing 10. [ The raw materials contained in the first container 20 and the second container are supplied to the emulsifying channel 100 by the pressure formed by the pump P and the raw materials supplied to the emulsifying channel 100 are supplied to the predetermined path And is discharged to the pump P through the tube 60 after being instantaneously emulsified. To this end, a series of flow paths communicating with each other from the pump P to the respective vessels 20, 30 can be formed.

In this embodiment, the pump P is configured to include a discharge unit that is exposed to the outside of the housing 10 to discharge the cosmetic material, but this is merely an example, and the spirit of the present invention is not limited thereto. For example, the discharge portion is provided separately from the pump P, and the pump P may be connected to any point in the series of flow paths connected from the vessels 20, 30 to the discharge portion to provide pressure.

In the present embodiment, as a pump P, a push-type pump is shown as an example in which a negative pressure is applied to a moving path of fluids in the housing 10 by a user's operation of pressing and releasing the operating portion. In this case, both of the raw material discharge from the containers 20 and 30, the movement in the emulsification channel 100, and the discharge of the cosmetic material can be realized by the pressure in the single direction formed by the pump P Therefore, there is an advantage that the configuration of the apparatus can be simplified.

However, the idea of the present invention is not limited to this, and various types of pumps may be used as the pump P. For example, the non-powered pump may be a button-spring pump, a syringe pump, a flexible tube pump, a gear pump, a porous pump, a thread inserting pump, etc. Or a pump for absorbing or discharging the fluid by capillary action by applying an orifice, a rollerball, a pencil, or the like to the discharge port can be applied. As the power pump, a pump that controls electricity, vibration, sound waves, and a piezoelectric material to absorb or discharge fluid may be applied.

The first container 20 and the second container 30 may be housed inside the housing 10, attached to the outside of the housing 10, or provided in a replaceable form. The first container (20) has a settling space inside and stores an intraluminal fluid. The inner fluid may be provided as a hydrophilic fluid. The second container (30) has a setting space inside and stores the foreign body fluid. The traumatic fluid may be provided as a lipid soluble fluid.

In this embodiment, the first container 20 and the second container 30 are illustrated as being provided in one cylindrical container by the barrier B, for example. In this case, in order to form emulsified particles, the injection ratio of the extracorporeal fluid to the inner fluid must be the same or higher. For example, the amount of the extracorporeal fluid injected may be 1 to 30 times the amount of the intraluminal fluid, The second container 40 for storing the fluid may be formed to have a larger volume than the first container 20. [

The first container 20 is connected to a first flow path 21 for supplying an inward fluid to the emulsifying channel 100 and the second container 30 is connected to a second flow path 31 are connected. At this time, the first flow path 21 and the second flow path 31 can have a length and a diameter that allow the inner fluid and the outer fluid to be simultaneously transferred to the emulsifying channel 100 by the pressure applied by the pump P have. The first flow path 21 and the second flow path 31 supply the raw material of the emulsion to the emulsification channel 100 and may be called a supply flow path.

In order to allow the contents to be discharged to the flow paths 21 and 31 only when the pressure of the pump P acts on the connection portions between the containers 20 and 30 and the flow paths 21 and 31, Can be provided.

Fig. 2 is a view showing an emulsifying channel of the cosmetic manufacturing apparatus of Fig. 1;

The emulsification channel 100 may mix the inner fluid and the outer fluid supplied through the first and second flow paths 21 and 31 to produce an emulsion. Here, the emulsification channel 100 can be understood as a microfluidic channel.

The emulsion channel 100 can be understood as a predetermined flow path through which the fluid entering the inside can move and can be formed inside the plate 101 accommodated in the inside of the housing 10 as in the present embodiment. However, the method of providing the emulsification channel 100 is not limited thereto. According to an embodiment, the emulsification channel 100 may include a tube connected to the supply passage. Also, the emulsifying channel 100 may be formed by assembling a plurality of tubular bodies.

In this embodiment, as shown in the figure, the oil channel 100 is formed on the plate 101 provided in the housing 10.

The first channel 21, the second channel 31 and the tube 60 may be connected to the plate 101 on which the emulsification channel 100 is provided.

The emulsification channel 100 stirs the inner fluid supplied from the first container 20 along the first flow path 21 and the outer fluid supplied from the second container 30 along the second flow path 31 to form an emulsified material In emulsion. Here, the inner fluid and the outer fluid can be emulsified for a very short time through the emulsifying channel 100 to become an emulsion. That is, the inner fluid and the outer fluid are momentarily emulsified. At this time, the internal fluid can be dispersed in the particle state in the external fluid by the instantaneous emulsification in the emulsification channel (100). As described above, the inner fluid and the outer fluid can be introduced into the emulsion channel 100 by the pressure formed by the pump P, and can be moved to the tube 60 through the emulsion channel 100.

Here, the ionizing material which can be ionized when dissolved in either the inner fluid or the outer fluid can be provided in a dissolved state.

In the present embodiment, an ion supplying material may be added to a fluid, for example, a hydrophilic fluid, which is relatively hydrophilic among the inner fluid and the outer fluid. When a hydrophilic fluid is provided as an intrinsic fluid as in the present embodiment, the ion feeder may be dissolved in the intraluminal fluid. The ion-supplying material may include a compound which becomes an ion when dissolved in a hydrophilic fluid.

For example, the ion donor may include a compound which is dissolved in a hydrophilic fluid to become a negative ion. In one example, the ion donor may include a compound having a carboxyl group. Specifically, the compound having a carboxyl group in the ion donor may be a polyacrylic acid (Carbomer). Further, a carbopol may be further added to the ion-supplying material.

On the other hand, in the present embodiment, an example is described in which the inner fluid is provided as a hydrophilic fluid and an ion supply material capable of providing negative ions to the inner fluid is provided, but the spirit of the present invention is not limited thereto. For example, the ion donor may be providing ions when dissolved in a hydrophobic fluid, or may be providing positive ions. The idea of the present invention is to minimize the content of an additional substance such as a surfactant by utilizing the ionic force between ions distributed in a fluid in forming an emulsified material or to effectively generate an emulsifying action without adding an additional substance , And those skilled in the art will be able to modify the design to such an extent that the spirit of the present invention is maintained.

The emulsion channel 100 includes an outer fluid injection port 111, an inner fluid injection port 121, a merging portion 123 where the outer and inner fluids meet each other, An emulsification section 126 that emulsifies the emulsion to produce an emulsion, and a discharge path 127.

The outer fluid injection port 111 may be formed on both sides of the merging portion 123. The external fluid introduced into the emulsification channel 100 through the external fluid injection port 111 is guided to the confluent part 123 along the external fluid path 112 and flows through the internal fluid inlet 121 into the emulsion channel 100, Can be guided to the confluent portion 123 along a single inner fluid path 122. [0031] At this time, the flow direction of the inner fluid flowing into the merging portion 123 and the flow direction of the outer fluid flowing into the merging portion 123 are formed to be inclined at mutually different angles.

In this embodiment, the outer circumferential fluid movement path 112 connected to the confluent portion 123 is shown as being angled at a predetermined angle from the vertical direction to the direction opposite to the advancing direction of the inner fluid. In addition, according to an embodiment, the flow direction of the inner fluid flowing into the merging portion 123 and the flow direction of the inner fluid proceeding to the emulsification portion 126 may be perpendicular to the flow direction of the outer fluid flowing into the merging portion 123, In this case, the channel may have a " + " -shaped channel around the merging portion 123.

In addition, the outer circumferential fluid can be introduced into the inner fluid from both sides of the inner fluid moving in one direction (the reference left direction in Fig. 2) (upper and lower reference in Fig. 2). That is, the outer circumferential fluid can flow into both sides of the flow path of the inner fluid path 125, centering on the merging portion 123. As a result, the flow of the inner fluid flows from both sides of the traveling direction, and as a result, the flow becomes narrow, and the emulsifying action in the emulsifying operating portion 126 can be made easier.

FIG. 3 and FIG. 4 are views showing a state in which the inner fluid and the outer fluid are emulsified in the emulsifying channel.

In the present embodiment, the emulsification portion 126 is disposed downstream of the confluent portion 123 and has a width in the direction of the flow of the fluid. The narrowing orifice is provided as the emulsification portion 126 as an example. For example, the emulsification portion 126 may be formed as an orifice having a smaller width than the inner fluid path 125 and the discharge path 127.

The outer fluid flows through the orifice having a relatively narrow width and exerts a shear force on the inner fluid in the combined direction of the direction (vertical direction) of the orifice inner side and the direction of fluid flow (horizontal direction) do. This force and the geometry of the corners of the inlet of the orifice cause the flow of entrained fluid to break and form a particle. The two fluids that do not mix together increase capillary instability when passing through the orifice in an unstable interface and can break the flow of intima fluid with less energy than channels without orifices. The broken internal fluid is spherical in shape to maintain a stable state and is dispersed in the external fluid.

When the ion-supplying material is dissolved in the in-vivo fluid, hydrogen ions are dropped in the carboxyl group. Thus, when the ion donor is dissolved in the inner fluid, anions, i.e., COOH- ions, are located outside the molecule. Therefore, when the inner fluid and the outer fluid meet each other, the ion supply material having a negative charge is moved to the interface between the outer fluid and the inner fluid. When the ion supply material is located at the interface between the inner fluid and the outer fluid, the surface energy generated at the interface is increased by the ionic force acting between the ions, and the repulsive force acting between the outer fluid and the inner fluid can be increased. Thus, the shearing force exerted by the contaminating fluid on the inward fluid can be increased.

Further, when a portion depressed inward from the outer side of the inner fluid is generated by the force applied by the physical fluid, the interruption of the flow of the inner fluid by the ion supply member can be accelerated. Specifically, due to the charge of the ion-supplying material, the ion-supplying material is restricted mainly from moving to the outer-surface fluid, and is mainly located between the inner-surface fluid and the outer-surface fluid. When a portion concaved from the outside to the inside is generated on the outer surface of the inner fluid, the inner fluid facing each other with respect to the concave portion has the same negative electric charge. As a result, a repulsive force acts between the inboard fluids located on both sides of the flow direction with respect to the concave portion in the inland fluid, so that the interruption of the flow of the inland fluid can be accelerated.

The fluidization method using the orifice as in this embodiment can be referred to as a flow-focusing method emulsion. This is because the fluids in different phases flow in the same direction, but the orifice is positioned at the merging portion 123, (Flow-focusing method). When the orifice is used, the flow of the extracellular fluid changes diagonally inside the orifice, and a stronger shear force can be transmitted to the inner fluid, whereby the emulsified particles can be more easily formed and emulsified particles of a certain size can be formed .

In addition, various embodiments may be applied to the emulsification portion 126. For example, a method of emulsifying different fluids in the same direction while moving them in the same direction (Co-Flow method) (Cross-flow method), a method of forming emulsified particles in the confluent portion 123 by adjusting the aspect ratio of the entry port of the foreign body fluid into the confluent portion 123 and the entry port of the internal fluid fluid to be high or low (Step An emulsification method), a method of forming an emulsion particle by passing an inner fluid or a mixed fluid of two phases through a hole of a membrane (Membrane Emulsification method) may be used.

The emulsification unit 126 may use a power source, for example, an electric control, a magnetic control, a centrifugal control, an optical control, a vibration control, a piezoelectric material A channel in which emulsified particles are formed by using one or more of piezoelectric control may be used.

The emulsification unit 126 may form emulsion particles by varying the viscosity of the fluid, the interfacial tension, and the wettability. For example, the emulsion 126 may be formed of Electrorheological (ER) or Magnetorheological (MR) fluids, Fluids may be applied.

The emulsion formed in the emulsification portion 126 can be stabilized through the discharge path 127 and can be delivered to the tube 60 through the emulsion discharge port 128. [ Here, the inner wall of the discharge path 127 may be provided so as to have properties corresponding to the hydrophilicity of the outer surface fluid. In this case, the traumatic fluid constituting the trauma of the emulsion is pulled toward the inner wall side of the discharge path 127, and relatively the inner fluid flows away from the inner wall side of the discharge path 127, so that the emulsion state is stably maintained, . For example, when the external fluid is a hydrophobic fluid such as oil, the inner wall of the discharge path 127 may be coated with a hydrophobic material or a hydrophobic film. In the case where the external fluid is a hydrophilic fluid such as water May be coated with a hydrophilic material or a hydrophilic film. Here, as the hydrophilic substance or the hydrophilic film, a material having a contact angle with water of 0 to 50 degrees may be used, and as the hydrophobic substance or the hydrophobic film, a material having a contact angle with water of 70 to 120 degrees may be used.

Due to the negative ion-state ion supply material, surface energy due to negative charge acts on the interface between the inner fluid and the outer fluid located dispersedly in the discharge path 127. Particularly, since the anion formed by the ion supplying material is distributed in the inner fluid of the emulsion particle, the repulsion by the anion occurs between the emulsion particles. Therefore, the coalescence among the emulsified particles can be stably prevented. That is, the emulsion state can be stably maintained by the ion supplying member.

Depending on the embodiment, not only the discharge path 127, but also the other structures of the emulsifying portion 126 and the mixing channel may be formed to have characteristics corresponding to the hydrophilicity of the foreign body fluid.

Conventionally, it has been difficult to form and maintain emulsified particles without using an excess amount of surfactant (1% to 5%) because the interfacial tension between the external fluid and the internal fluid is high and they are not easily mixed with each other. However, according to this embodiment, since the influence of the surface force on the fluid is much greater than the body force in the mixed channel having the very small characteristic length (less than or equal to the millimeter), the use of the surfactant, It is advantageous that the emulsifying action can be performed quickly. Also, the principle that any one of two fluids that do not easily mix with each other breaks off the flow of another fluid to form emulsified particles, also helps to reduce the surfactant.

Also, according to an embodiment of the present invention, the inner fluid contained in the hydrophobic fluid can flow more efficiently by the outer fluid than the inner fluid, so that the inner fluid and the outer fluid can be emulsified.

In addition, according to the embodiment of the present invention, the ion supplying member can make the emulsion to be stabilized by allowing the force to act in the form of moving the inner fluid in the particle state away from each other.

In the present embodiment, the emulsification unit 126 is provided on the downstream side of the merging unit 123. However, according to the embodiment, the emulsification unit 126 may have a peripheral configuration Or may be substantially the same as the confluent portion 123. For example, the intracorporeal fluid may be supplied at a predetermined angle to the straight-running traumatic fluid, and may be dispersed in the traumatic fluid by being broken by the geometric shape of the point at which the tracheid fluid movement path meets the inner fluid path and the traumatic fluid path, (For example, a corner portion where two paths meet) function as the emulsification portion 126. [0064] As shown in Fig.

In another embodiment, the in-phase fluid provided by the first container 20 is provided as a hydrophobic fluid, the contaminant fluid provided by the second container 30 is provided as a hydrophilic fluid, It can be provided as re-added.

In this case, as in the above-described embodiment, in the mixing channel 100, the contaminant fluid may exert a force on the intracorporeal fluid to break the flow of the intrinsic fluid.

Further, the ion supplying member is located at the interface between the inner fluid and the outer fluid, increases the surface energy generated at the interface, and increases the repulsive force acting between the fluids, so that the shearing force applied by the outer fluid to the inner fluid can be increased.

Further, when a portion depressed inward from the outside of the inner fluid is generated by the force applied by the physical fluid physically, the disconnection of the flow of the inner fluid by the ion supplying member is accelerated. Specifically, it is understood that the ion-conducting material in the negative ion state is located in the interface fluid located at the interface. When a concave portion is generated in the inner fluid, the outer fluid located in the concave portion has a shape corresponding to the concave portion of the inner fluid. As a result, the contaminant fluid entering the concave portion of the intracorporeal fluid has negative charges on both sides in the flow direction with respect to the concave portion. As a result, a repulsive force is generated between both side surfaces of the external fluid entering the concave portion, and both side surfaces of the external fluid are separated from each other, thereby effectively interrupting the flow of the internal fluid.

In addition, due to the negative ion-state ion supply material, surface energy due to negative charge acts on the interface between the inner fluid and the outer fluid located dispersedly in the discharge path 127. Thus, a repulsive force acts between the interface of the contaminating fluid surrounding the inner fluid. Thus, the traumatic fluid forces the lumenal fluid in a direction away from the interface surrounding the luminal fluid. Therefore, the inner fluid and the outer fluid can stably maintain the emulsion state by the ion supplying member.

In yet another embodiment, a hydrophilic fluid provided with an extracorporeal fluid or an intraluminal fluid may include an ion donor and a neutralizing agent. Neutralizing agents include sodium hydroxide (NaOH), ammonia (Ammonia), potassium hydroxide (KOH), L-arginine, AMP-95, Neutrol® TE, Tris-amino®, triethanolamine (TEA) C-25, diisopropanol-amine, triisopropanol-amine, and the like. The neutralizing agent reacts with the functional group charged on the outer side of the molecule of the ion supplying member, thereby making the functional group electrically neutral. Accordingly, the ion supplying member can function as a thickening material for improving the viscosity of the cosmetic, while the twisted chain is loosened and becomes a linear structure. At this time, the neutralizing agent is contained in an amount less than the amount capable of neutralizing all of the ions generated by dissolving the ion supplying material, that is, neutralizing the entire ion supplying material. Thus, an ion feeder having a functional group that is not neutralized and has a negative ion on the outside of the molecule effectively emulsifies the inner fluid and the outer fluid.

The foregoing detailed description is illustrative of the present invention. In addition, the foregoing is intended to illustrate and explain the preferred embodiments of the present invention, and the present invention may be used in various other combinations, modifications, and environments. That is, it is possible to make changes or modifications within the scope of the concept of the invention disclosed in this specification, within the scope of the disclosure, and / or within the skill and knowledge of the art. The embodiments described herein are intended to illustrate the best mode for implementing the technical idea of the present invention and various modifications required for specific applications and uses of the present invention are also possible. Accordingly, the detailed description of the invention is not intended to limit the invention to the disclosed embodiments. It is also to be understood that the appended claims are intended to cover such other embodiments.

The present invention is applicable to the cosmetics industry.

Claims (16)

A housing defining an appearance; A first container provided in the housing and storing the inner fluid; A second container provided in the housing for storing the foreign body fluid; A mixing channel provided in the housing, the mixing channel receiving the inner fluid and the outer fluid to generate an emulsion; And And a tube for providing a path through which the emulsion generated in the mixing channel is discharged, Wherein one of the internal fluid and the foreign body fluid is provided in a state in which an ionizable ionizable material is dissolved when dissolved. The method according to claim 1, Wherein one of the intrinsic fluid and the extrinsic fluid is provided as a hydrophilic fluid and the ionic feeder can be negative ionized when dissolved in the hydrophilic fluid. 3. The method of claim 2, Wherein the ion supply material comprises a compound having a carboxyl group. 3. The method of claim 2, Wherein the ion supply member comprises polyacrylic acid. The method according to claim 1, Wherein the ion supply member is contained in the inner fluid or the outer fluid in an ion state without being neutralized. The method according to claim 1, Wherein the fluid containing the ion source material comprises a neutralizer that neutralizes the ion source material, wherein the neutralizer is less than the amount required to neutralize the ion source material as a whole. The method according to claim 1, Wherein the mixing channel comprises: An inner fluid injection port connected to the first container; An outer fluid injection port connected to the second container; A merging portion in which the extracorporeal fluid supplied to the extracorporeal fluid injection port and the intestinal fluid supplied to the inner fluid injection port meet with each other; An emulsification operating unit for emulsifying the external fluid and the internal fluid which are encountered at the merging unit to form an emulsion; And And a discharge path for guiding the emulsion generated in the emulsification working part to an emulsion discharge port provided in the tube. 8. The method of claim 7, Wherein the emulsification portion is configured such that the contaminant fluid breaks the flow of the in-phase fluid so that the in-phase fluid becomes a particle state. 8. The method of claim 7, Wherein the emulsification portion is an orifice disposed downstream of the merging portion. 8. The method of claim 7, Wherein the discharge path is provided to have hydrophilicity when the traumatic fluid is provided as a hydrophilic fluid, and to provide hydrophobicity when the traumatic fluid is provided as a hydrophobic fluid. The method according to claim 1, Wherein the inner fluid is a hydrophilic fluid and the ion feed material comprises a compound that is dissolved in the inner fluid to be negative ionized. The inner fluid and the outer fluid are separated from each other by the inner fluid and the outer fluid, and when the inner fluid and the outer fluid meet each other, Wherein one of the inner fluid and the outer fluid is provided with an ionizable ion source dissolved therein when dissolved. 13. The method of claim 12, Wherein one of the intrinsic fluid and the extrinsic fluid is provided as a hydrophilic fluid and the ionic feeder can be negative ionized if dissolved in the hydrophilic fluid. 14. The method of claim 13, Wherein the inner fluid is a hydrophilic fluid and the ion feed material comprises polyacrylic acid. 13. The method of claim 12, Wherein the ion supply material is contained in the inner fluid or the outer fluid in an ion state without being neutralized. 13. The method of claim 12, Wherein the fluid comprising the ion source material comprises a neutralizing agent that neutralizes the ion source material, wherein the neutralizer agent comprises less than the amount required to neutralize the ion source material as a whole.

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