JP4824344B2 - Multicolor solid cosmetic having gradation pattern and method for producing the same - Google Patents

Description

  The present invention relates to a multicolor solid cosmetic having a gradation pattern and a method for producing the same. More specifically, a plurality of fluidized solid cosmetic materials of different colors are supplied to a filling nozzle provided with vibrations, and the raw material is fed from the filling nozzle into a cosmetic intermediate dish in a semi-molten or molten state. The present invention relates to a multicolor solid cosmetic material having a gradation pattern obtained by pouring into a film and filling and molding, and a method for producing the same.

  Conventionally, cosmetics of multiple colors are filled in a single container, the multicolor layer is maintained from the surface of the cosmetic to the lowest layer, and the boundary of the multicolor including the surface of the cosmetic is gradation With regard to the technology related to multicolor cosmetics having a pattern, there is only a technology of powder cosmetics in which multiple color powder cosmetics are partitioned for each color and the surface is filled with multicolor boundaries. Yes (see, for example, Patent Documents 1 and 2), which do not exist in multicolor solid cosmetics.

  In solid cosmetics, solid cosmetics having a beautifully designed multicolor boundary on the surface are disclosed, but none of these are maintained from the surface of the cosmetic to the lowest layer. (For example, refer to Patent Documents 3 and 4). The present applicant has applied for a technology that is the basis of the present invention (see Patent Document 5).

JP-A-61-97208 Japanese Patent Publication No. 1-31885 JP-A-1-90112 Japanese Examined Patent Publication No. 4-65806 JP 2004-2207 A

  The present invention has been made in view of the above circumstances, and an object thereof is to fill a single container with a plurality of colors of solid cosmetics, and the surface of the cosmetics exhibits multicolor, and the multicolored layer. Is a multicolor solid cosmetic that is maintained from the surface of the solid cosmetic to the lowermost layer, and the multicolor solid boundary of the surface exhibits a designally beautiful gradation pattern. .

  As a result of intensive studies to solve the above problems, the present inventors have obtained a plurality of fluidized fluid cosmetic ingredients of different colors, a plurality of supply nozzle ports provided with vibration, and one of them. To each of the supply nozzle ports of the filling nozzle having one discharge nozzle port summarized in the above, and then discharged from the discharge nozzle port in a molten state, or discharged in a semi-molten state, and then brought into a molten state The present inventors have found that the above problems can be solved and have completed the present invention.

  That is, the present invention is a solid cosmetic filled in a single container having a multicolored surface, the multicolored layer is maintained from the surface of the solid cosmetic to the bottom layer, and the surface A multicolor solid cosmetic having a gradation pattern characterized in that a multicolor boundary forms a gradation pattern.

  In the multicolor solid cosmetic, the gradation pattern can be formed on the surface layer of the solid cosmetic.

  In the multicolor solid cosmetic, the gradation pattern can be formed from the surface of the solid cosmetic to the lowest layer.

  Furthermore, in the present invention, the flowable solid cosmetic material is combined into a plurality of supply nozzle ports for supplying the flowable solid cosmetic material, a supply nozzle portion connected to them, and the plurality of supply nozzle portions. A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having a discharge nozzle portion and one discharge nozzle port for discharging the raw material provided at the end of the discharge nozzle portion. And supplying a plurality of fluidized solid fluid cosmetic materials of different colors independently from different ports of the plurality of supply nozzle ports while applying vibration to the filling nozzle. After the nozzles are combined into one in the nozzle, they are discharged in a molten state from the discharge nozzle port, filled into a container, and then the molten state filling is solidified. It is a method of manufacturing a solid cosmetic.

  Furthermore, in the present invention, the flowable solid cosmetic material is combined into a plurality of supply nozzle ports for supplying the flowable solid cosmetic material, a supply nozzle portion connected to them, and the plurality of supply nozzle portions. A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having a discharge nozzle portion and one discharge nozzle port for discharging the raw material provided at the end of the discharge nozzle portion. And supplying a plurality of fluidized solid fluid cosmetic materials of different colors independently from different ports of the plurality of supply nozzle ports while applying vibration to the filling nozzle. It is characterized in that after being put together in the nozzle, it is discharged from the discharge nozzle port in a semi-molten state and filled into a container, and then the filling is heated to at least the surface in a molten state and then solidified. It is a method for producing a multi-color solid cosmetic having the gradation pattern.

  Furthermore, in the present invention, the flowable solid cosmetic material is combined into a plurality of supply nozzle ports for supplying the flowable solid cosmetic material, a supply nozzle portion connected to them, and the plurality of supply nozzle portions. A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having a discharge nozzle portion and one discharge nozzle port for discharging the raw material provided at the end of the discharge nozzle portion. And supplying a plurality of fluidized solid fluid cosmetic materials of different colors independently from different ports of the plurality of supply nozzle ports while applying vibration to the filling nozzle. After being combined into one in the nozzle, it is discharged from the discharge nozzle port in a semi-molten state or in a molten state and filled into a container, and after the filling is solidified, the solidified product is heated to at least surface. Molten state And a subsequent multi-color solid cosmetic manufacturing method of having the gradation pattern, characterized in that to solidify.

  In the method for producing a multicolor solid cosmetic having the gradation pattern, it is preferable to vibrate the molten filling material.

  With the multicolor solid cosmetic according to the present invention, the surface of the solid cosmetic filled in a single container exhibits multiple colors, and the multicolored layer is maintained from the surface of the solid cosmetic to the lowest layer. Is. The concept of multicolor includes multicolor by pattern formation. Solid cosmetics are non-Newtonian liquids, glues, etc. that have fluidity under certain conditions and can lose their fluidity and solidify in a general living environment.For example, oil and powder are essential ingredients. Applicable oily solid cosmetics.

  In the present invention, the fluid solid cosmetic is one that exhibits fluidity by applying energy such as heating, impact, and ultrasonic waves to the solid cosmetic. A formulation for preparing a fluid solid cosmetic, that is, a combination (mixture) of constituent raw materials of the fluid solid cosmetic is referred to as a fluid solid cosmetic raw material. After filling and molding a fluid solid cosmetic raw material in a fluid state, the solid cosmetic is in a non-fluid state when cooled or allowed to stand at room temperature and placed at room temperature. The temperature at which the fluid solid cosmetic raw material becomes fluid is preferably 50 to 100 ° C.

  In the present invention, solid and solid are states at normal temperature.

  Moreover, the semi-molten state is a state having fluidity, and is a state in which multicolor fluid solid cosmetic materials do not naturally mix with each other. Here, the state which mixes naturally is called a molten state. The fluidity state is adjusted by the formulation of the fluid solid cosmetic, the temperature at which it is placed, and the like. For example, it adjusts with the compounding quantity of the powder in prescription. Moreover, about temperature, although it depends on prescription of fluid solid cosmetics, the temperature which becomes a semi-molten state (semi-melting temperature) is about 50-85 degreeC. When the temperature is raised from the semi-molten state, it becomes a molten state.

  ADVANTAGE OF THE INVENTION According to this invention, the multicolor solid cosmetics with the high design value excellent in the design which formed the boundary pattern of the multicolor of the surface with the natural and high aesthetic gradation pattern are obtained.

  Hereinafter, the best mode for carrying out the present invention will be described in detail.

  Hereinafter, the multicolor solid cosmetic of the present invention and the method of manufacturing the same will be described in more detail with the method of manufacturing a multicolor oil-based solid cosmetic using the cosmetic filling device shown in FIG. 1 as an example.

  A cosmetic filling device 1 shown in FIG. 1 includes a tank 2, a conduit 3, a pump 4, a filling nozzle 9, and a vibration device 5. The filling nozzle 9 includes two supply nozzle ports 10 for supplying a fluid solid cosmetic raw material, a supply nozzle part 12 connected to them, and a discharge nozzle part 13 in which the two supply nozzle parts 12 are combined into one. And one discharge nozzle port 11 for discharging the raw material provided at the end of the discharge nozzle portion 13.

  In the production of the multicolor oily solid cosmetic, the two tanks 2 contain different colors of fluid oily solid cosmetic raw materials. The tank 2 is a storage tank for storing a fluid oily solid cosmetic raw material. In the cosmetic filling device 1 of this example, two tanks 2 are provided.

  The tank 2 keeps the fluid state of the raw material in the tank and keeps the fluid state until the raw material is molded, and the tank 2 is provided with a heating device as necessary. When the viscosity of the fluid oily solid cosmetic raw material stored in the two tanks 2 is different, the viscosity of the filling is made the same by controlling the temperature in the two tanks 2 respectively. It is preferable to adjust the viscosity. If the tank 2 can accommodate a fluid oily solid cosmetic raw material, there is no restriction | limiting in particular in the material, a shape, etc.

  Each tank 2 is provided with a conduit 3 at the lower part thereof. The conduit 3 is a raw material transfer means for transferring the fluidized oily solid cosmetic raw material fluidized in the tank 2 to the filling nozzle 9. Further, each of the conduits 3 coupled to the tank 2 is provided with a pump 4 for pumping the fluidized oily solid cosmetic material.

  The pump 4 has a function of adjusting the supply rate of the fluidized fluid oily solid cosmetic raw material, and quantitatively pumps the raw material. The pump 4 employs various suction and discharge means having the ability to suck and discharge the fluid oily solid cosmetic raw material so that the fluidized oily solid cosmetic raw material can be transferred and supplied. can do.

  For example, as shown in FIG. 1, the pump 4 includes a cylinder and a piston. When the piston is moved backward, the fluid oily solid cosmetic material fluidized into the cylinder is sucked from the suction port provided in the cylinder and is sucked into the cylinder. The fluid oily solid cosmetic raw material is loaded into the cylinder by preventing air from entering through the valve provided in the provided discharge port, and then the piston is advanced to move the fluidity in the cylinder. The oily solid cosmetic raw material is discharged from the discharge port, and at this time, the valve provided in the suction port of the cylinder prevents the oily solid cosmetic material from flowing back to the outside of the suction port, and the fluid oily solid cosmetic discharged from the discharge port. The raw material is formed so as to be transferred to the filling nozzle 9.

  In addition, the pump 4 can employ | adopt suitably the pump of the various types, a scale, and a capacity | capacitance as needed. Each of the conduits 3 is provided with two control valves 6 with a pump 4 interposed therebetween. The control valve 6 is a valve (backflow prevention valve) for preventing backflow of the fluid oily solid cosmetic raw material.

  The upper end of the filling nozzle 9 is connected to the lower end of the conduit 3 by a connecting pipe 8. Each fluid oily solid cosmetic raw material fluidized in the tank 2 is quantitatively fed into the supply nozzle port 10 provided in the filling nozzle 9 through the conduit 3 by the operation of the pump 4.

  The filling nozzle 9 has a supply nozzle portion 12 provided with two supply nozzle ports 10 and a discharge nozzle portion 13 provided with one discharge nozzle port 11, and two fluidized oily solid cosmetic raw materials fluidized. Are introduced into the filling nozzle 9 at the same time. A portion that changes from the supply nozzle portion 12 to the discharge nozzle portion 13 is a combined space.

  Each of the fluid oily solid cosmetic raw materials fed to the filling nozzle port 10 is pushed by the discharge action of the pump 4 while in a fluid state, flows in the filling nozzle 9 and is contacted in the coalesced space. Two fluidized oily solid cosmetic ingredients are combined into one.

  Further, the raw material falls and flows through the discharge nozzle portion 13 in the filling nozzle 9 and is introduced into the discharge nozzle port 11. The united space may be closer to the discharge nozzle port 11 of the filling nozzle 9 because the production of the multicolor oily solid cosmetic is stable.

  When the fluid oily solid cosmetic raw material passes through the filling nozzle 9 in a fluid state, the filling nozzle 9 is vibrated. The vibration may be applied to the raw material at least when the raw material passes through the discharge nozzle port 11 of the filling nozzle 9. Therefore, the vibration needs to be applied to at least the discharge nozzle port 11 of the filling nozzle 9 and does not necessarily have to be applied to the entire filling nozzle 9. In practice, however, the entire filling nozzle 9 is vibrated, and the raw material is vibrated while the raw material passes through the filling nozzle 9, but that is acceptable. When the raw material passing through the filling nozzle 9 is discharged from the filling nozzle 9, it is considered that the raw material that passes through the vibration of the discharge nozzle port 11 exhibits the effect.

  The means for applying vibration to the filling nozzle 9 is not particularly limited, but in the cosmetic filling device 1 of FIG. 1, the vibration device 5 provided in contact with the connecting conduit 8 connecting the filling nozzle 9 and the conduit 3. It depends on. The vibration device 5 is not particularly limited as long as it generates vibration, and examples thereof include a vibration motor that generates vibration by rotation, an air cylinder that generates vibration by piston movement, and the like. In addition, it is necessary to select the material of the filling nozzle 9 and the connection conduit 8 from materials that do not absorb the applied vibration. In addition, you may install the vibration apparatus 5 in positions other than the said position. For example, the filling nozzle 9 may be directly brought into contact with the vibration.

  The vibration applied to the filling nozzle 9 is set to an arbitrary condition by controlling the condition of the vibration device that is the generation source. The vibration affects the finish of the multicolored oily solid cosmetic. As vibration conditions, for example, the vibration frequency is 20 to 20,000 times / min. It is preferable that it exists in the range. When the frequency is within this range, a multicolor oil-based solid cosmetic with a particularly excellent gradation pattern can be obtained. A more preferable frequency is 20 to 5,000 times / min. It is. The amplitude is preferably 1 to 2,000 μm. In addition, the supply rate of the fluidized oily solid cosmetic raw material that has been fluidized is appropriately determined by appropriately adjusting the flow rate according to the properties such as the viscosity of each of the fluid oily solid cosmetic raw materials.

  Next, the fluid oily solid cosmetic raw material is discharged from the filling nozzle 9 and filled into the container. The discharged fluid oily solid cosmetic raw material is preferably fluid and exhibits a semi-molten state or a molten state. Each state is controlled by heating the tank 2, the conduit 3, the pump 4, etc. as necessary.

  The filling material filled in the container must be placed in a molten state. When the filling is in a molten state, it forms a gradation pattern, and solidification provides a multicolor oil-based solid cosmetic with multicolor boundaries having a gradation pattern.

  Various gradation patterns can be obtained depending on the manufacturing conditions, and are not particularly limited. A gradation pattern spreading in a ripple pattern from the center to the outside is one of the characteristic patterns obtained by the manufacturing method of the present invention.

  In forming the gradation pattern, it is preferable to maintain the molten state until the filler forms the gradation in the molten state, and the temperature may be kept for the purpose of holding. Depending on the state of semi-melting or melting of the fluid oily solid cosmetic material discharged from the discharge nozzle port 11, a method corresponding to each is taken.

  The fluid oily solid cosmetic raw material discharged in a molten state is filled in a container and solidified. In addition, it is preferable to hold | maintain a molten state for the time required in order to fully express a gradation pattern until a filling is solidified, and it is sufficient to heat-fill a filling in order to hold | maintain above-mentioned. It is as follows. In this case, various gradation patterns can be obtained over the entire surface from the surface of the cosmetic to the lowest layer depending on conditions.

  Moreover, when the fluid oily solid cosmetic raw material discharged is in a semi-molten state, the filling is heated to a molten state and then solidified. The heating is performed so that at least the surface of the filling is melted. The heating means is not particularly limited, but at least the surface may be melted. Specific examples include a dryer, a lighter, an infrared heater, a hot plate, a rubber heater, and a tunnel heater. Of these, dryers, lyisters, and infrared heaters are suitable for heating from above, and hot plates, rubber heaters, and tunnel heaters are suitable for heating from below or around. The heating time is not particularly limited, but it is preferable to select a time during which the molten state is maintained for sufficiently expressing the gradation pattern.

  In addition, the semi-molten or molten filler is solidified in a container, and then the solidified product is heated to at least the surface in a molten state, and then solidified again. A multicolor oily solid cosmetic having a pattern is obtained. The heating means, time, and the like are the same as those for heating the semi-molten filling.

  When the filler is melted by heating, a gradation can be formed only on the surface by subjecting the surface of the filler to a heat treatment. This case is particularly suitable for a packing in which the compounded components are liable to precipitate when melted, and a gradation is obtained on the surface by preventing the compounded components from precipitating as much as possible. Moreover, when the whole filling is heat-treated, a cosmetic in which gradation is maintained up to the lowest layer of the filling can be obtained. This case is suitable for a filler in which the components blended are difficult to precipitate when melted.

  In addition, the said solidification means is not specifically limited, For example, it may be natural.

  Further, in the treatment of the filling, it is preferable to vibrate the filling to give vibration when the filling is in a molten state, thereby making it possible to form a gradation pattern smoothly and cleanly. The method for applying the vibration is not particularly limited, but it is preferable to use a vibrator. Examples of the vibrator include a coil type, a piezoelectric element type, a motor type, an air type, and an ultrasonic type. Among these, a coil type vibrator is preferable.

  Examples of the container for receiving the filling material include, but are not limited to, a concave part for storing cosmetics in a compact container, a refill medium dish for a compact container, a jar container, and a tube container. The material and thickness of the container and the inner dish can be arbitrarily set.

  The manufacturing method which manufactures the multicolor solid cosmetics which concern on this invention is not limited to using the cosmetics filling apparatus of FIG. For example, although the production method of multi-colored oily solid cosmetics using two tanks 2 has been described here, the number of supply nozzle ports 10, tanks 2, conduits 3, pumps 4, etc. is increased in the same manner. Multicolor oily solid cosmetics can be produced. The filling nozzle 9 is usually arranged in the vertical direction, but may be arranged in the horizontal direction or in the oblique direction.

  The solid cosmetic in the multicolor solid cosmetic according to the present invention is not particularly limited as long as it is within the range defined above, but an oily solid cosmetic is preferable. The oil content in the oily solid cosmetic is particularly preferably 40 to 99% by mass in the total amount of the oily solid cosmetic.

  Examples of solid cosmetic dosage forms include solid types and paste types. Specific examples include lipstick, foundation, concealer, lip gloss, eye shadow, eye color, teak color, sunscreen agent, soap, perfume and the like.

  The individual raw materials of the flowable solid cosmetic raw material of the present invention are generally not particularly limited as long as they are raw materials for producing a solid cosmetic, but usually oils and fats, waxes, hydrocarbons, esters and fatty acids. Oils such as silicone oil, organic tar dyes, colored pigments such as titanium oxide, iron oxide, and mica titanium, extender pigments such as talc, mica, silica, and nylon powder, water, 1,3-butylene glycol, diester A moisturizing agent such as propylene glycol, an emulsifier, a fragrance, an external line absorbent, a drug and the like are contained as necessary.

  Further, solid cosmetics other than oily solid cosmetics can be produced in the same manner as in the case of the oily solid cosmetics.

  Hereinafter, the present invention will be described more specifically with reference to an example of a method for producing a multicolor oil-based solid cosmetic using the cosmetic filling apparatus shown in FIG.

[Example 1]
The lip gloss A and B formulation raw materials (fluid oil-based solid cosmetic raw materials) having the formulations shown in Table 1 (unit: mass%) were respectively stored in the two tanks 2 of the cosmetic filling device 1. The tank 2 was kept at 80 ° C., fluidized the raw material, and kept in a fluid state (viscosity: 40 to 140 mPa · s).

  Next, the fluidized raw material was fed into the supply nozzle ports 10 of the filling nozzle 9 through the conduit 3 by the suction and discharge means of the pump 4. The flow rate of the raw material was adjusted by the pump 4 so that the supply speed to the supply nozzle port 10 was 25 to 100 g / min.

  The fluidized product of the raw material fed to the filling nozzle 9 is pushed out by the discharge action of the pump 4 to flow in the filling nozzle 9, and in the combined space at the boundary between the supply nozzle portion 12 and the discharge nozzle portion 13 in the filling nozzle 9. Made contact. Further, the raw materials are brought into contact with each other in the combined space, and are dropped and flown in the filling nozzle 9 in a state of being divided into two as they are, and are guided to the discharge nozzle port 11 and further discharged from the discharge nozzle port 11 in a semi-molten state. I let you. The supply speed to the discharge nozzle port 11 was adjusted to 50 to 200 g / min by the pump 4.

  The filling nozzle 9 is provided with a vibration motor in contact with the connecting conduit 8 connecting the filling nozzle 9 and the conduit 3, and while the raw material passes through the filling nozzle 9, the filling nozzle 9 has a vibration frequency of 500˜ 1,500 times / min. The vibration with an amplitude of 500 to 1,000 μm was continued. The conduit 3, the pump 4, and the control valve 6 were kept warm so that the discharged raw material was in a semi-molten state, and the discharged raw material temperature was adjusted to 80 ° C.

  Next, the raw material in a semi-molten state discharged from the discharge nozzle port 11 was directly filled into a 4 mm · 42φ intermediate dish (metal dish) and cooled and solidified. The filling was performed intermittently and was filled 20 times per minute.

  Next, the surface of the solid lip gloss in the container was heated from above with hot air (leister) to melt the surface of the lip gloss, and the molten state was maintained for a while until the gradation pattern was sufficiently developed. Next, the melt was cooled and solidified again to produce a solid lip gloss. The solid lip gloss is a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors has a gradation pattern and is excellent in design.

[Example 2]
Example 1 “Manufacturing the surface of the solid lip gloss in the container from above with hot air (leister) to melt the surface of the lip gloss and hold the molten state for a while until the gradation pattern is fully developed. In place of the method, “the solid lip gloss in the container was heated together with the hot plate from the lower part to melt the lip gloss, and the molten state was maintained for a while until the gradation pattern was fully developed.” A solid lip gloss was produced in the same manner as in Example 1 except that the method was used. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design.

[Example 3]
Example 1 “Manufacturing the surface of the solid lip gloss in the container from above with hot air (leister) to melt the surface of the lip gloss and hold the molten state for a while until the gradation pattern is fully developed. Instead of the method, “the solid lip gloss in the container is heated together with the hot plate from the lower part to melt the lip gloss, and the gradation pattern is sufficiently obtained by adding vibration to the melt. The solid lip gloss was produced in the same manner as in Example 1 except that the method was maintained. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design. In addition, the vibration was performed with the coil type vibrator installed just under the filling part.

[Example 4]
The lip gloss A and B formulation raw materials (fluid oil-based solid cosmetic raw materials) having the formulations shown in Table 1 (unit: mass%) were respectively stored in the two tanks 2 of the cosmetic filling device 1. The tank 2 was kept at 80 ° C., fluidized the raw material, and kept in a fluid state (viscosity: 40 to 140 mPa · s).

  Next, the fluidized raw material was fed into the supply nozzle ports 10 of the filling nozzle 9 through the conduit 3 by the suction and discharge means of the pump 4. The flow rate of the raw material was adjusted by the pump 4 so that the supply speed to the supply nozzle port 10 was 25 to 100 g / min.

  The fluidized product of the raw material fed to the filling nozzle 9 is pushed out by the discharge action of the pump 4 to flow in the filling nozzle 9, and in the combined space at the boundary between the supply nozzle portion 12 and the discharge nozzle portion 13 in the filling nozzle 9. Made contact. Further, the raw materials are brought into contact with each other in the combined space, and are dropped and flown in the filling nozzle 9 in a state of being divided into two as they are, and are guided to the discharge nozzle port 11 and further discharged from the discharge nozzle port 11 in a semi-molten state. I let you. The supply speed to the discharge nozzle port 11 was adjusted to 50 to 200 g / min by the pump 4.

  The filling nozzle 9 is provided with a vibration motor in contact with the connecting conduit 8 connecting the filling nozzle 9 and the conduit 3, and while the raw material passes through the filling nozzle 9, the filling nozzle 9 has a vibration frequency of 500˜ 1,500 times / min. The vibration with an amplitude of 500 to 1,000 μm was continued. The conduit 3, the pump 4, and the control valve 6 were kept warm so that the discharged raw material was in a semi-molten state, and the discharged raw material temperature was adjusted to 80 ° C.

  Subsequently, the raw material in a semi-molten state discharged from the discharge nozzle port 11 was directly filled into a 4 mm · 42φ middle dish (metal dish). The filling was performed intermittently and was filled 20 times per minute.

  Next, the surface of the raw material in the semi-molten state in the container was heated from above with hot air (leister) to melt the surface, and the molten state was maintained for a while until the gradation pattern was fully developed. Next, the melt was cooled and solidified to produce a solid lip gloss. The solid lip gloss is a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors has a gradation pattern and is excellent in design.

[Example 5]
Example 4 During production, “The surface of the raw material in the container in the semi-molten state is heated from above with hot air (leister), the surface is melted, and the molten state is maintained for a while until the gradation pattern is fully developed. In place of the method, “the raw material in the semi-molten state in the container was heated from the lower part with a hot plate and melted, and the molten state was held for a while until the gradation pattern was fully developed.” A solid lip gloss was produced in the same manner as in Example 4 except that the method was used. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design.

[Example 6]
Example 4 During production, “The surface of the raw material in the container in the semi-molten state is heated from above with hot air (leister), the surface is melted, and the molten state is maintained for a while until the gradation pattern is fully developed. In place of the method, “the raw material in the semi-molten state in the container is heated and melted from the lower part with a hot plate together with the container, and the molten pattern has a sufficient gradation pattern while adding vibration to the melt. A solid lip gloss was produced in the same manner as in Example 4 except that the method was maintained for a while until it developed. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design. In addition, the vibration was performed with the coil type vibrator installed just under the filling part.

[Example 7]
The lip gloss A and B formulation raw materials (fluid oil-based solid cosmetic raw materials) having the formulations shown in Table 1 (unit: mass%) were respectively stored in the two tanks 2 of the cosmetic filling device 1. The tank 2 was kept at 95 ° C., and the raw material was fluidized to maintain a fluid state (viscosity: 10 to 100 mPa · s).

  Next, the fluidized raw material was fed into the supply nozzle ports 10 of the filling nozzle 9 through the conduit 3 by the suction and discharge means of the pump 4. The flow rate of the raw material was adjusted by the pump 4 so that the supply speed to the supply nozzle port 10 was 25 to 100 g / min.

  The fluidized product of the raw material fed to the filling nozzle 9 is pushed out by the discharge action of the pump 4 to flow in the filling nozzle 9, and in the combined space at the boundary between the supply nozzle portion 12 and the discharge nozzle portion 13 in the filling nozzle 9. Made contact. Further, the raw materials are brought into contact with each other in the combined space, and are dropped and flown in the filling nozzle 9 in a state of being divided into two as they are, guided to the discharge nozzle port 11, and further discharged from the discharge nozzle port 11 in a molten state. It was. The supply speed to the discharge nozzle port 11 was adjusted to 50 to 200 g / min by the pump 4.

  The filling nozzle 9 is provided with a vibration motor in contact with the connecting conduit 8 connecting the filling nozzle 9 and the conduit 3, and while the raw material passes through the filling nozzle 9, the filling nozzle 9 has a vibration frequency of 500˜ 1,500 times / min. The vibration with an amplitude of 500 to 1,000 μm was continued. The conduit 3, the pump 4, and the control valve 6 were kept warm so that the discharged raw material was in a molten state, and the discharged raw material temperature was adjusted to 95 ° C.

  Next, the melted raw material discharged from the discharge nozzle port 11 was directly filled into a 4 mm · 42φ middle dish (metal dish) and cooled and solidified. The filling was performed intermittently and was filled 20 times per minute.

  Next, the surface of the solid lip gloss in the container was heated from above with hot air (leister) to melt the surface of the lip gloss, and the molten state was maintained for a while until the gradation pattern was sufficiently developed. Next, the melt was cooled and solidified again to produce a solid lip gloss. The solid lip gloss is a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors has a gradation pattern and is excellent in design.

[Example 8]
Example 7 During production, “The surface of the solid lip gloss in the container is heated from above with hot air (leister), the surface of the lip gloss is melted, and the molten state is maintained for a while until the gradation pattern is fully developed. In place of the method, “the solid lip gloss in the container was heated together with the hot plate from the lower part to melt the lip gloss, and the molten state was maintained for a while until the gradation pattern was fully developed.” A solid lip gloss was produced in the same manner as in Example 7 except that the method was used. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design.

[Example 9]
Example 7 During production, “The surface of the solid lip gloss in the container is heated from above with hot air (leister), the surface of the lip gloss is melted, and the molten state is maintained for a while until the gradation pattern is fully developed. Instead of the method, “the solid lip gloss in the container is heated together with the hot plate from the lower part to melt the lip gloss, and the gradation pattern is sufficiently obtained by adding vibration to the melt. A solid lip gloss was produced in the same manner as in Example 7 except that the method was maintained for a while. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design. In addition, the vibration was performed with the coil type vibrator installed just under the filling part.

[Example 10]
The lip gloss A and B formulation raw materials (fluid oil-based solid cosmetic raw materials) having the formulations shown in Table 1 (unit: mass%) were respectively stored in the two tanks 2 of the cosmetic filling device 1. The tank 2 was kept at 95 ° C., and the raw material was fluidized to maintain a fluid state (viscosity: 10 to 100 mPa · s).

  Next, the fluidized raw material was fed into the supply nozzle ports 10 of the filling nozzle 9 through the conduit 3 by the suction and discharge means of the pump 4. The flow rate of the raw material was adjusted by the pump 4 so that the supply speed to the supply nozzle port 10 was 25 to 100 g / min.

  The fluidized product of the raw material fed to the filling nozzle 9 is pushed out by the discharge action of the pump 4 to flow in the filling nozzle 9, and in the combined space at the boundary between the supply nozzle portion 12 and the discharge nozzle portion 13 in the filling nozzle 9. Made contact. Further, the raw materials are brought into contact with each other in the combined space, and are dropped and flown in the filling nozzle 9 in a state of being divided into two as they are, guided to the discharge nozzle port 11, and further discharged from the discharge nozzle port 11 in a molten state. It was. The supply speed to the discharge nozzle port 11 was adjusted to 50 to 200 g / min by the pump 4.

  The filling nozzle 9 is provided with a vibration motor in contact with the connecting conduit 8 connecting the filling nozzle 9 and the conduit 3, and while the raw material passes through the filling nozzle 9, the filling nozzle 9 has a vibration frequency of 500˜ 1,500 times / min. The vibration with an amplitude of 500 to 1,000 μm was continued. The conduit 3, the pump 4, and the control valve 6 were kept warm so that the discharged raw material was in a molten state, and the discharged raw material temperature was adjusted to 95 ° C.

  Next, the melted raw material discharged from the discharge nozzle port 11 was directly filled into a 4 mm · 42φ middle dish (metal dish), the container was kept warm, and the molten state was maintained until the gradation pattern was fully developed. Thereafter, the melt was cooled and solidified to produce a solid lip gloss. The solid lip gloss is a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors has a gradation pattern and is excellent in design. The filling was performed intermittently and was filled 20 times per minute.

[Example 11]
Example 10 “During filling, the raw material 4 mm and 42φ in the molten state discharged from the discharge nozzle port 11 are directly filled into the middle plate (metal plate), the container is kept warm, and the gradation pattern is sufficiently in the molten state. Instead of the method, the molten raw material discharged from the discharge nozzle port 11 is directly filled into a 4 mm / 42φ medium dish (metal plate), the container is kept warm, A solid lip gloss was produced in the same manner as in Example 10 except that the molten state was maintained until the gradation pattern was sufficiently developed while vibrating the filler in the molten state, and then the method was used. The obtained solid lip gloss was a multicolor solid cosmetic defined in the present invention, and the boundary between the two colors had a gradation pattern and was excellent in design. In addition, the vibration was performed with the coil type vibrator installed just under the filling part.

  In FIG. 2, the external appearance schematic diagram of the medium stuffing goods of the solid lip gloss obtained in Example 1 is shown. It can be seen that a gradation pattern with a beautiful border between the two colors is formed. Although not illustrated, the solid lip gloss filled products obtained in Examples 2 to 11 were also formed with a gradation pattern having a beautiful two-color border as in FIG.

FIG. 1 is a diagram of a cosmetic filling apparatus showing a specific example of an apparatus for producing the multicolor solid cosmetic of the present invention. FIG. 2 is a schematic external view of a solid lip gloss filling product obtained in Example 1. FIG.

Explanation of symbols

1 …… Cosmetic filling device
2 ... Tank
3 …… Conduit
4 …… Pump
5 …… Vibration device
6 …… Control valve
7 …… Inner tray for filling
8 …… Connecting conduit
9 …… Filling nozzle
10 ... Supply nozzle port
11 …… Discharge nozzle port
12 ... Supply nozzle
13 …… Discharge nozzle

Claims (5)

It is a solid cosmetic filled in a single container with a multicolored surface, the multicolored layer is maintained from the surface of the solid cosmetic to the lowest layer, and the multicolored boundary of the surface is gradation A multicolor solid cosmetic having a gradation pattern, wherein the gradation pattern is formed from the surface of the solid cosmetic to the lowermost layer . A plurality of supply nozzle ports for supplying a fluid solid cosmetic material, a supply nozzle portion connected to them, a discharge nozzle portion in which the plurality of supply nozzle portions are combined, A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having one discharge nozzle port for discharging the raw material provided at an end of a discharge nozzle portion, While giving vibrations, a plurality of fluidized solid cosmetic ingredients of different colors are separately supplied from different ports of the plurality of supply nozzle ports, and then united in the filling nozzle. after collectively from said discharge nozzle orifice and discharged in a molten state is filled in the container and then multicolor solidified with gradation pattern according to claim 1, wherein the solidifying the filling of the molten Method of manufacturing a fee. A plurality of supply nozzle ports for supplying a fluid solid cosmetic material, a supply nozzle portion connected to them, a discharge nozzle portion in which the plurality of supply nozzle portions are combined, A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having one discharge nozzle port for discharging the raw material provided at an end of a discharge nozzle portion, While giving vibrations, a plurality of fluidized solid cosmetic ingredients of different colors are separately supplied from different ports of the plurality of supply nozzle ports, and then united in the filling nozzle. after collectively from said discharge nozzle orifice and discharged in a semi-molten state is filled in the container, then at least on the surface of the molten heating the packing, grayed according to claim 1, characterized in that subsequently solidifies Method of manufacturing a multi-color solid cosmetic having a Deshon pattern. A plurality of supply nozzle ports for supplying a fluid solid cosmetic material, a supply nozzle portion connected to them, a discharge nozzle portion in which the plurality of supply nozzle portions are combined, A method for producing a multicolor solid cosmetic by filling and solidifying a container using a filling nozzle having one discharge nozzle port for discharging the raw material provided at an end of a discharge nozzle portion, While giving vibrations, a plurality of fluidized solid cosmetic ingredients of different colors are separately supplied from different ports of the plurality of supply nozzle ports, and then united in the filling nozzle. After being collected, it is discharged from the discharge nozzle port in a semi-molten state or in a molten state and filled into a container, and after the filling is solidified, the solidified product is heated to at least the surface in a molten state and then solidified. The Method for producing a multi-color solid cosmetic having a gradation pattern according to claim 1, wherein Rukoto. 5. The method for producing a multicolor solid cosmetic having a gradation pattern according to any one of claims 2 to 4 , wherein vibration is given to the molten filling material.