JP5593238B2 - Method for producing combination cosmetic and combination cosmetic obtained thereby - Google Patents

Description

  The present invention relates to a method for producing a combination cosmetic in which an interesting three-dimensional pattern is formed, and a combination cosmetic obtained thereby.

  Conventionally, as a makeup cosmetic such as a lip color, an eye color, and a foundation, an oily solid cosmetic kneaded with a pigment, which is a powdered solid, and a base such as paraffin or wax, is used. Items are commercially available in various forms, such as a compact container filled in a decorative dish or a stick-shaped form mounted in a payout container.

  The makeup cosmetics are available in a wide variety of colors. For example, in a single cosmetic dish so that customers can make up according to their makeup image. In addition, there has been proposed a multicolor solid cosmetic directly filled with a plurality of differently colored cosmetics without any partitioning (see Patent Document 1).

  However, in the case of cosmetics having fluidity such as lip gloss, milky lotion, and gel, it is not easy to fill different colors in a single container without being mixed with each other. Only a few devised filling methods have been proposed.

  For example, in Patent Document 2, in order to prevent mixing of cosmetics, a plurality of cosmetics having a certain thixotropic property are used, and each of the cosmetics is filled with a specific color tone and filled. When a transparent gelling agent is filled in a container, Patent Document 3 proposes a method of simultaneously filling a coloring material and forming a three-dimensional pattern with the coloring material. Patent Document 4 proposes a cosmetic with a three-dimensional pattern in which helical granules compressed and molded are arranged inside a transparent gelling agent made of a water-soluble polymer.

JP-A-62-201809 JP 2002-255740 A Japanese Patent No. 2836744 JP 2006-206450 A

  However, since the multicolor cosmetic of Patent Document 2 mixes cosmetics of different colors in a single container, the thixotropy must be adjusted for each cosmetic of different colors, which requires a great deal of labor. There is a problem that each of the liquids is fluid and each of them is a fluid liquid, so that when they are stirred in the container, they are mixed and easily deteriorated in appearance.

  Also, the method of Patent Document 3 has a problem that the transparent gelling agent and the coloring material to be used both have fluidity, so that the pattern tends to collapse and mix with each other due to the movement of the liquid. In addition, since the coloring material is pushed out linearly by the filling nozzle, if the tip of the filling nozzle moves away from the liquid surface of the previously filled transparent gelling agent, the pattern of the coloring material is disturbed and an intended figure is drawn. There is a problem that can not be. And the cosmetics with a three-dimensional pattern of the above-mentioned Patent Document 4 is a normal makeup cosmetic because the helical granules constituting the three-dimensional pattern are strongly compression-molded so as not to collapse in the cosmetic liquid. There is a problem that it is not suitable for the usage to be used while being broken with a makeup brush.

  On the other hand, the applicant of the present application has developed a method for obtaining a visually attractive and interesting combination cosmetic by dispersing a solid cosmetic preliminarily formed into a transparent or translucent liquid cosmetic. An application has been filed (see JP 2009-274975 A).

  The above-described combination cosmetic has the advantage that it has a beautiful appearance and the appearance lasts for a long time, but when actually used, the granular solid cosmetic is once taken out into the air after molding. Therefore, it was found that it was difficult to apply it to the skin and lips while crushing it with a makeup brush or the like. Therefore, there is a strong demand for the development of a technique that facilitates crushing the granular solid cosmetic material to improve usability.

  The present invention has been made in view of such circumstances, and a three-dimensional pattern of a substantially granular second cosmetic is formed in a transparent or translucent first cosmetic filled in a container. The purpose of the present invention is to provide a method for producing a combination cosmetic material that is interesting and easy to use, and to provide a combination cosmetic material obtained thereby.

  In order to achieve the above object, the present invention comprises a step of preparing a bottomed cylindrical container having a depth of 3 to 30 mm, which is filled with a transparent, translucent first cosmetic material having fluidity, and liquefaction. The dropped second cosmetic is dropped into a substantially granular shape by dropping it from above toward the first cosmetic in the container, and the substantially granular material is arranged in the first cosmetic. Forming a three-dimensional pattern, and the hardness of the first cosmetic at 30 ° C. is 0.5 to 8.0 N, and the hardness of the second cosmetic at 30 ° C. is 0.05 to 25.0 N. The manufacturing method of the combination cosmetic is a first gist.

In addition, in the present invention, in particular, in order to dispose the substantially granular material in an intermediate portion or a deep position in the first cosmetic, the specific gravity D ₁ of the first cosmetic is set to 1. And adjusting the specific gravity D2 of the _second cosmetic material to be substantially granular to 0.98 or more and 1.2 or less, so that the substantially granular material is above the middle portion in the first cosmetic. In order to arrange in a shallow position, the arrangement of the substantially granular material in the first cosmetic is also performed by adjusting D ₁ to be 1 and adjusting D _{2 to} be 0.9 or more and less than 0.98. The second gist is a method of manufacturing a combined cosmetic that positions the skin at a desired depth.

  Furthermore, the present invention is, among them, in particular, the substantially granular material obtained by the second cosmetic is a substantially spherical body having a particle size of 1 to 10 mm and a substantially circular shape having a particle size of 2 to 10 mm and flat in the vertical direction. A method for producing a combination cosmetic that is at least one of plate-like bodies is a third gist.

  And this invention is the combination cosmetics obtained by the manufacturing method which is the said 1st summary, Comprising: The hardness in 30 degreeC which is transparent or translucent in a bottomed cylindrical container of depth 3-30 mm. Filled with a first cosmetic material of 0.5 to 8.0 N, and a second cosmetic material with a hardness at 30 ° C. of 0.05 to 25.0 N formed in a substantially granular shape is placed therein. Thus, the fourth aspect is a combination cosmetic that forms a three-dimensional pattern.

  In addition, the present invention includes a combination in which the substantially granular body is at least one of a substantially spherical body having a particle diameter of 1 to 10 mm and a substantially disk-like body having a particle diameter of 2 to 10 mm and flat in the vertical direction. Cosmetics are the fifth gist.

  That is, the present invention uses the first cosmetic material having a special physical property having a hardness at 30 ° C. within a specific range as the transparent or translucent first cosmetic material, and includes the first cosmetic material in the first cosmetic material. As the second cosmetic material arranged in a substantially granular form, a second cosmetic material with special physical properties having a hardness at 30 ° C. within a specific range is used. According to this combination, the liquefied second cosmetic material is directly dropped into the first cosmetic material from above, and is dropped into a substantially granular shape by the surface tension. A three-dimensional pattern can be formed by disposing a substantially granular body made of the second cosmetic material. Accordingly, it is not necessary to expose the substantially granular material made of the second cosmetic material, and it can be arranged in the first cosmetic material in a state where it can be easily crushed. And after crushing the substantially granular material in said 1st cosmetics, or mixing with 1st cosmetics, it is easy to carry out the operation | work which takes out this and apply | coats to skin and lips, and becomes convenient.

  Moreover, according to the manufacturing method of the present invention, the three-dimensional pattern can be formed by simply dropping the liquefied second cosmetic material from above without inserting a nozzle into the first cosmetic material. Therefore, there is an advantage that the desired three-dimensional pattern can be realized as it is without the arrangement of the pattern being shifted or the substantially granular body of the second cosmetic material liquefied after the pattern formation.

  In the present invention, “hardness” means that a sample is filled in a shallow dish-like container having an internal volume of 23 mm wide × 23 mm deep × 4 mm deep, and is solidified sufficiently. The force required to plastically deform the sample by pressing downward with a cylindrical pressing jig (made by COMPAC-100II) (diameter 10 mm) is an average value after 10 measurements.

Among the production methods of the present invention, in particular, in order to dispose the substantially granular material in an intermediate portion or a deep position in the first cosmetic, the specific gravity D ₁ of the first cosmetic is set to 1. And adjusting the specific gravity D2 of the _second cosmetic material to be substantially granular to 0.98 or more and 1.2 or less, so that the substantially granular material is above the middle portion in the first cosmetic. In order to arrange in a shallow position, the arrangement of the substantially granular material in the first cosmetic is also performed by adjusting D ₁ to be 1 and adjusting D _{2 to} be 0.9 or more and less than 0.98. Is positioned at a desired depth, so that the arrangement of the substantially granular bodies in the first cosmetic (that is, the depth from the surface) can be set to a desired depth. The substantially granular material made of the cosmetic material is placed in a shallow position or in the middle of the surface of the first cosmetic material. Skein or can or deeply submerged in the bottom side, it is possible to form a three-dimensional pattern with variegated depth. And since the 1st cosmetics can be seen through the state from the upper surface opening of the said shallow dish-shaped container, the state can be enjoyed for every makeup.

  Among the production methods of the present invention, in particular, the substantially granular material obtained by the second cosmetic is a substantially spherical body having a particle size of 1 to 10 mm and a substantially circular plate having a particle size of 2 to 10 mm and flat in the vertical direction. When it is at least one of the state-like bodies, the appearance and usability of the resulting combination cosmetic are particularly excellent.

  Since the combination cosmetic obtained by the production method of the present invention is transparent to the first cosmetic that is transparent or translucent, a substantially granular three-dimensional pattern made of the second cosmetic is visible on the inside thereof. It will be interesting. In addition, since the substantially granular material made of the second cosmetic material is easily crushed in the first cosmetic material, it can be easily crushed with a makeup brush or mixed with the first cosmetic material, and the skin and lips can be easily obtained. It has the advantage of being easy to use.

It is an external appearance perspective view which shows one Example of this invention. It is AA 'sectional drawing of FIG. It is explanatory drawing of the manufacturing method in the said Example. It is explanatory drawing of arrangement | positioning of the substantially granular material which consists of 2nd cosmetics. (A), (b) is explanatory drawing of the other example of this invention.

  Next, an embodiment for carrying out the present invention will be described.

  FIG. 1 shows an external perspective view of an embodiment in which the present invention is applied to a lip collar. That is, this combination cosmetic has a transparent, slightly fluid lip gloss 2 colored in a very light pink as a first cosmetic in a metal cosmetic dish 1 which is a shallow dish-like container. Filled. Further, inside the lip gloss 2, as shown in FIG. 2, which is a cross-sectional view taken along the line AA 'of FIG. 1, there are 15 substantially spherical lip collars (diameter 1.6 mm) 3, and the depth of the lip gloss 2 The three-dimensional pattern that is arranged in a row and floats at a position slightly above the center of the direction, and is composed of the dotted lip colors 3, can be seen from above through the lip gloss 2. Yes.

  Of the 15 lip colors 3, the seven lip colors 3a arranged in a horizontal row when viewed from above are colored in a deep pink color, and each 4 arranged in an arc shape in the vicinity of two opposite corners. A total of eight lip colors 3b are colored yellow. Therefore, the three-dimensional pattern composed of the lip color 3 becomes a two-color pattern of dark pink and yellow, so that a more gorgeous impression can be obtained.

  The combined cosmetic is housed in a case such as a so-called compact container together with the cosmetic dish 1 and is used for makeup. When applying makeup, the lip color 3 is crushed by the tip of a makeup brush and lip gloss is applied. Apply to lips while mixing with 2. Therefore, according to this combination cosmetic, the lip colors 3a and 3b of the two kinds of colors described above are adapted to the skin color of the person making up the skin, the color balance with other makeup cosmetics, the atmosphere of the clothes, and the like. One of them can be selected, and the mixing ratio of the lip gloss 2 and the lip color 3 can be changed, so that each time, makeup suitable for the atmosphere can be enjoyed.

  Since the lip collar 3 is provided in the decorative dish 1 with its surface protected by the lip gloss 2, the entire lip collar 3 is soft and moist despite being formed in a substantially spherical shape. It can be easily mixed with the lip gloss 2 and smoothly spread evenly when applied to the lips.

  The combination cosmetic can be obtained, for example, as follows. That is, first, as a material for the lip color 3, a base such as liquid paraffin, petrolatum, and wax and a powder component such as a color pigment and a pearl pigment are sufficiently kneaded to prepare a solid cosmetic. Two types are prepared, one having a composition that will be a dark pink lip color 3a and one having a composition that will be a yellow lip color 3b.

  In addition, as a material for lip gloss 2, a base material such as liquid paraffin and petrolatum, colorants, fragrances and the like are sufficiently kneaded to prepare a transparent, high-viscosity lip gloss material 2 ', which is heated to have its fluidity. In a state in which is increased, the vanity plate 1 is filled.

  Then, the solid cosmetic material, which is the material of the dark pink lip color 3a, is dissolved in the melting point of the solid cosmetic material (the temperature at which the solid cosmetic material melts and cannot maintain its shape, and the components such as pigment powder It is not necessary to melt all. For example, it is heated to a temperature higher than 65 ° C. and supplied to the supply tank in a liquid state. As shown in FIG. 3, the dropping nozzle 10 provided at the bottom of the supply tank is It is positioned on the decorative dish 1 filled with the lip gloss material 2 ', and the liquid lip color cosmetic (hereinafter referred to as "cosmetic liquid") 3a' is dropped drop by drop at a predetermined interval. At this time, the position of the cosmetic dish 1 is shifted little by little in the horizontal direction so that the cosmetic liquid 3a 'is dropped into the target position. Of course, the cosmetic liquid 3a 'may be dropped while the position of the decorative dish 1 is fixed and the position of the dropping nozzle 10 is shifted little by little in the horizontal direction.

  The cosmetic liquid 3a 'falling from the dropping nozzle 10 becomes a spherical shape due to its own surface tension in the air, and after touching the lip gloss material 2' in the decorative dish 1, the lip gloss material 2 Due to the interfacial tension with ′, the lip gloss material 2 ′ remains floating while maintaining its spherical shape. Therefore, by repeating the above dropping while relatively shifting the position of the decorative plate 1 and the position of the dropping nozzle 10, in the lip gloss material 2 'in the form shown in FIG. Spherical cosmetic liquids 3a 'can be arranged.

  Similarly, the solid cosmetic material, which is the material of the yellow lip color 3b, is liquefied, and the lip gloss material 2 'in the cosmetic dish 1 is liquefied in the same manner as in the case of the dark pink lip color 3a. The spherical cosmetic liquids 3b 'can be arranged in a desired arrangement and in the formation as shown in FIG. 1 (not shown).

  When the whole is allowed to cool to room temperature, the fluidity of the lip gloss material 2 'is reduced to become the lip gloss 2, and the liquid cosmetic liquids 3a' and 3b 'are solidified to form a spherical lip color 3 (3a 3b). In addition, when performing the said solidification rapidly, it cools actively and the solidification can be performed reliably. However, the degree of “solidification” does not have to be a complete solid as a whole, and it is sufficient that the fluidity of the whole is reduced to such an extent that the lip collar 3 is kept in a spherical shape.

  The combination cosmetic thus obtained floats inside the cosmetic dish 1 in a state where dark pink and yellow colorful granular lip colors 3 are arranged in a predetermined arrangement in the transparent lip gloss 2. Therefore, when viewed from above, these can give a strong impression as a three-dimensional pattern with depth. Moreover, since the lip collar 3 is dropped by dripping from above without inserting the tip of the dripping nozzle 10 into the lip gloss 2, the arrangement of the lip collar 3 is not disturbed, and is very neat as a whole. It is a beautiful three-dimensional pattern.

  And the said combination cosmetics are accommodated in main body recessed parts, such as a compact container, and come to be used for a customer, The said lip color 3 is shape | molded in the lip gloss 2, and touches air. It is spherical as it is. Therefore, when using this combination cosmetic, after the lip color 3 is crushed or mixed with the lip gloss 2 in the lip gloss 2, it can be easily taken out and applied to the skin and lips. It has the advantage of being easy to use.

  In the above example, the metal decorative dish 1 accommodated in a compact container or the like is used. However, in the present invention, the container for filling the first cosmetic (the lip gloss 2 in the above example) is the above. Not only the example but also various kinds of containers can be used. However, the three-dimensional pattern made of the second cosmetic material (lip color 3 in the above example) formed inside must be visible from the upper opening, and has an opening on the upper surface. That is, it is necessary to have a bottomed cylindrical shape.

  Moreover, when the said container is too deep, the three-dimensional impression will become weak, and it will take time for sedimentation of the 2nd cosmetics to liquefy and drop, and the control of the depth is not easy. If the container is too shallow, formation of a three-dimensional pattern is limited. Therefore, the depth of the container used in the present invention is usually set to 3 to 30 mm.

  The container may be opaque or transparent, and its material is mainly plastic, but it may be metal or glass. However, if it is going to show the solid pattern inside from the side direction of a container, the side part must also be transparent, and in that case, plastic and glass are used. In addition, in the decorative dish accommodated in a compact container or the like as in the above example, in order to show the inner three-dimensional pattern from the side direction, a transparent decorative dish is used, and a compact container or the like that accommodates this is used. If the outer container is also made transparent, the inside three-dimensional pattern can be seen through from the outside of the compact container, which is interesting.

  Furthermore, in the present invention, the first cosmetic material to be filled in the container is transparent or translucent and liquefied the material of the second cosmetic material (the cosmetic liquids 3a ′ and 3b ′ in the above example). When dripping and dropping, it is necessary to have fluidity to such an extent that the dripped cosmetic liquid can be disposed at an appropriate depth. However, it is not limited to those that have a constant fluidity at room temperature, as long as they exhibit a certain fluidity or increase fluidity by heating, even if they are not fluid or have low fluidity at room temperature. It can be used suitably. The “semi-transparent” means not transparent but transparent to such an extent that the three-dimensional pattern formed by the second cosmetic material disposed on the inside thereof can be seen through. And if it is transparent, it does not need to be colorless, and it may be colored in some color.

  The first cosmetic material needs to have a hardness at 30 ° C. (according to the measurement method described above, hereinafter the same) of 0.5 to 8.0 N. That is, when the hardness at 30 ° C. is less than 0.5 N, it is difficult to stably hold the substantially granular body made of the second cosmetic material therein, and conversely, when the hardness exceeds 8.0 N, the first This is because the cosmetics are too hard and unusable.

  As such a first cosmetic, in addition to the lip gloss 2, a transparent or translucent oily cosmetic used for polishing and finishing various makeup cosmetics can be used. Moreover, not only an oily thing but what consists of a hydrophilic emulsification composition etc. and a gel-like composition can also be used. Therefore, in the present invention, “cosmetics” is not limited to what is generally referred to as “cosmetics”, and a wide range of similar ones can be included.

  On the other hand, after being liquefied by heating, the second cosmetic is dropped into the first cosmetic and molded into a substantially granular shape (spherical in the above example). Cosmetics having a certain shape-retaining property are used in the cosmetics.

  As such 2nd cosmetics, the oil-based solid cosmetics used as various makeup cosmetics, such as an eye color, a face color, a foundation other than the lip color 3, can be used. Further, as in the case of the first cosmetic, not only the oily one but also a hydrophilic emulsion composition or a gel composition can be used. Therefore, as in the case of the first cosmetic, the present invention is not limited to what is generally referred to as “cosmetics”, and a wide variety of similar ones can be included.

  However, as described above, these second cosmetics are required to have a certain shape such as a spherical shape at room temperature in a state where they are arranged in the first cosmetic. It is necessary that the hardness (according to the above-mentioned measurement method, the same shall apply hereinafter) at 0.05 to 25.0 N That is, when the hardness at 30 ° C. is less than 0.05N, it is difficult to maintain the shape of the container when it is impacted, and conversely, when it exceeds 25.0N, the container is too hard and may be crushed. Convenience when performing makeup etc. while mixing with ingredients.

  In addition, in order to make the three-dimensional pattern of the second cosmetic material more three-dimensional and beautiful, the second cosmetic material contains waxes such as microcrystalline wax, carnauba wax, and candelilla wax. Is preferred. The above waxes may be used alone or in combination of two or more.

In addition, about specific depth D1 of _1st cosmetics, and specific gravity of 2nd cosmetics about how deeply the said 2nd cosmetics are dripped and arrange | positioned in 1st cosmetics. by controlling the D _2, it can be adjusted intentionally. That is, the specific gravity D ₁ of the first cosmetic is set to 1, and the specific gravity D ₂ of the second cosmetic that is the substantially granular body is adjusted so as to be 0.98 or more and 1.2 or less. The granular material (second cosmetic material) can be disposed at an intermediate portion or a deep position in the first cosmetic material. This state is schematically indicated by P in FIG. Similarly, by adjusting the specific gravity D ₁ of the first cosmetic material to 1 and adjusting the specific gravity D ₂ of the second cosmetic material to be substantially granular to 0.9 or more and less than 0.98, The substantially granular material (second cosmetic material) can be disposed at a shallow position above the intermediate portion in the first cosmetic material. This state is schematically indicated by Q in FIG.

However, the specific gravities D ₁ and D ₂ are obtained by measuring the specific gravity at the temperature when the first cosmetic material and the second cosmetic material are actually filled in the container. Then, the adjustment of the specific gravity difference is performed by appropriately changing the ratio of materials having a large specific gravity and materials having a low specific gravity among various cosmetic materials.

If the specific gravity D1 of the _first cosmetic is 1 and the specific gravity D2 of the _second cosmetic exceeds 1.2, the second cosmetic will become substantially granular in the first cosmetic. The gravitational energy due to the specific gravity becomes too large compared to the interfacial tension energy, and the tendency of the second cosmetic to settle in a layered manner on the bottom of the first cosmetic is increased, which is not preferable. When the specific gravity D1 of the _first cosmetic is 1 and the specific gravity D2 of the _second cosmetic is less than 0.9, the second cosmetic is placed on the surface of the first cosmetic. After that, the surface tends to be uneven, and it is not preferable.

  In the present invention, the shape of the substantially granular body made of the second cosmetic material does not have to be spherical as in the above example, but is substantially spherical or slightly deformed due to the surface tension at the time of dropping. It is often obtained as a spherical shape or a substantially disc shape. Of course, when the second cosmetic material is dropped or dropped into the first cosmetic material, by applying some force such as vibration, agitation, impact, etc., the substantially granular body becomes substantially oval spherical. Various shapes such as a substantially cylindrical shape and a substantially polygonal column shape are also conceivable.

  In more detail, the case where the substantially granular body has a substantially disk shape will be described in detail. The dropped second cosmetic material has a higher specific gravity than the first cosmetic material, and is located at the bottom of the first cosmetic material. When sinking, the substantially granular body dropped in a substantially spherical shape spreads along the bottom surface of the container, and finally tends to become a substantially disk shape that is flat in the vertical direction. This state is schematically indicated by R in FIG. Conversely, when the second cosmetic material has a lower specific gravity than the first cosmetic material and floats on the upper surface of the first cosmetic material, the second cosmetic material spreads by receiving the surface tension of the first cosmetic material, and finally Therefore, it tends to be a substantially disk shape that is flat in the vertical direction. This state is schematically indicated by S in FIG.

  Therefore, it is possible to intentionally create a three-dimensional pattern design using such properties. For example, as shown in FIG. 5 (a), a liquefied second cosmetic 3X having a specific gravity larger than that of the first cosmetic 5 By dropping the liquid into a ring and dropping the five substantially granular bodies into a substantially disk shape, it can appear as a flower having five petals. Further, as shown in FIG. 5 (b), a plurality of drops of the second cosmetic 3Y having a specific gravity similar to that of the first cosmetic from the first cosmetic filled in the cosmetic dish 1, Drop in a ring to float to the middle depth of the first cosmetic, and then drop the second cosmetic 3Z, which is different in color from the second cosmetic 3Y and light in specific gravity. A three-dimensional pattern having a depth can be obtained by floating in a substantially disc shape at the opposite corners of the decorative dish 1.

  When the size of the substantially granular material by the second cosmetic is arranged in a spherical shape, a substantially spherical shape or the like (including a substantially elliptical spherical shape, a substantially cylindrical shape, or a substantially polygonal column shape) in the first cosmetic material, From the viewpoint of the appearance of the three-dimensional pattern obtained thereby, the particle size is preferably 1 to 10 mm. That is, when the particle size of the substantially granular material is smaller than 1 mm, the solid pattern formed in the first cosmetic material and made of the above substantially granular material is difficult to see at a glance and the impression is weak. Also, it is not easy to use when crushed. On the other hand, if the particle size of the substantially granular material is larger than 10 mm, it is not preferable because the substantially granular material tends to be uneven although it depends on the material of the first cosmetic and the second cosmetic.

  Moreover, when the substantially granular body by the said 2nd cosmetics becomes flat substantially disc shape as shown by 3X and 3Z in Fig.5 (a), (b), the particle size is 2-10 mm. It is preferable that That is, if the particle size of the substantially disk-shaped body is smaller than 2 mm, its volume is too small, and it becomes unusable when it is used for makeup, and it is unsatisfactory visually. Conversely, if the particle size of the substantially disc-shaped body is larger than 10 mm, it is preferable because the substantially disc-shaped shape tends to be uneven, although it depends on the material of the first cosmetic material and the second cosmetic material. Absent.

  The “particle diameter” refers to the distance between two points having the widest spacing in the outer shape of the substantially granular body.

  The size of the particle size of the substantially granular material can be controlled by adjusting the diameter of the dropping nozzle 10 (see FIG. 3) used when dropping the second cosmetic.

  Further, when the second cosmetic is dropped via the nozzle, the tip of the nozzle is positioned above the first cosmetic without filling the surface of the first cosmetic filled in the shallow dish-like container. There must be. That is, it is because the dripped second cosmetic material needs to be rounded by its own surface tension in the air. The height of the nozzle tip from the surface of the first cosmetic material (indicated by H in FIG. 3) is the material of the first cosmetic material, the second cosmetic material, one drop of the second cosmetic material, Although it depends on the volume of the droplet, it is usually preferable to set it to 2 to 100 mm, and more preferably 5 to 30 mm.

  In the above example, the deep cosmetic and two yellow lip colors 3a and 3b are used as the second cosmetic, but the color, shape, and composition of the second cosmetic 3 are single. A thing may be used, or two or more different kinds may be used in combination. However, if different colors are used in combination as in the above example, the impression of makeup can be changed by selecting the color of the second cosmetic 3 to be used by crushing with a makeup brush or the like each time it is used. This is preferable. Visually, the contents seen through the top opening of the container are colorful, giving a favorable impression.

  Incidentally, when the second cosmetic is an oily solid cosmetic such as lip color 3, a gel-like oily cosmetic such as lip gloss 2 is suitable as the first cosmetic combined therewith. Further, when the second cosmetic is an aqueous solid cosmetic, an oil-based emulsion, an oil essence, or the like can be used.

  Next, examples of the present invention will be described together with comparative examples. However, the present invention is not limited to the following examples.

  First, five types of first cosmetics a to e having the compositions shown in Table 1 below and six types of second cosmetics (1) to (6) having compositions shown in Table 2 below were prepared. . In addition, these hardness and specific gravity are combined with the following Table 1, Table 2, and are shown.

[Examples 1-12, Comparative Examples 1-18]
Then, a metal cosmetic dish having an internal volume of 23 mm wide × 23 mm deep × 4 mm deep is filled with one of the first cosmetics a to e, and the height is 15 mm from the filling surface. From the filling nozzle (nozzle diameter 1.5 mm), one of the second cosmetics (1) to (6) is liquefied and dropped into a combination according to FIG. I got cosmetics.

  About the kind of combination of a 1st cosmetics and a 2nd cosmetics, it is as showing in Table 3-Table 7 of a postscript. Further, in this combination, the value of the specific gravity of the second cosmetic when the specific gravity of the first cosmetic is 1, and the shape of the second cosmetic (substantially granular) in the first cosmetic The particle sizes and their approximate positions are shown in Tables 3 to 7 below.

  Each of the obtained combination cosmetics is observed by 10 professional monitors from the top surface of the vanity dish, and the overall impression, the state of the substantially granular body made of the second cosmetic, and the usability when actually used. Each item was evaluated as follows, and the evaluation with the largest number of people was taken as the evaluation. In addition, the stability of the substantially granular material when the reciprocating vibration was applied to the vanity plate at a stroke of about 3 cm from front to back and from side to side for 60 minutes per minute was visually observed and evaluated as described below. These results are also shown in Tables 3 to 7 below.

[Overall impression]
◎… It is very three-dimensional, beautiful and has a strong impression.
○… Three-dimensional and beautiful, with a stronger impression than usual.
△ ... Normal.
× ... I don't get a good impression.

[Generally granular state]
◎ ... Every substantially granular material has the same shape.
○: All of the roughly granular bodies are roughly shaped.
Δ: Slightly uneven impression.
X: It is not uniform or the shape is not fixed.

[Usability]
◎… Very convenient.
○… Convenient to use.
△ ... Normal.
×… Not easy to use.

〔Stability〕
◎… No change at all.
○: There is almost no change.
Δ: Position shifts and deformations occur in less than half of the substantially granular bodies.
X: Position shift and deformation occur in approximately half or more of the substantially granular material.

  From the above results, it can be seen that generally good evaluation is obtained when the hardnesses of the first cosmetic and the second cosmetic are within the scope of the present invention. It can also be seen that when the hardnesses of the first cosmetic and the second cosmetic are outside the scope of the present invention, a good three-dimensional pattern cannot be obtained, the usability is poor, or the stability is lacking.

  In the present invention, the first cosmetic and the second cosmetic are filled in a predetermined container without being mixed with each other, and the second cosmetic forms a three-dimensional pattern having a substantially granular shape with a depth. It can be used for combination cosmetics.

1 Cosmetic dish 2 Lip gloss 3, 3a, 3b Lip color

Claims (5)

  A step of preparing a bottomed cylindrical container having a depth of 3 to 30 mm, which is filled with a transparent or translucent first cosmetic material having fluidity, and a liquefied second cosmetic material in the container And dropping into a substantially granular shape by dropping from the upper side toward the first cosmetic material, and arranging the substantially granular material in the first cosmetic material to form a three-dimensional pattern, and The first cosmetic material has a hardness at 30 ° C. of 0.5 to 8.0 N, and the second cosmetic material has a hardness at 30 ° C. of 0.05 to 25.0 N. . In order to arrange the substantially granular material in an intermediate portion or a deep position in the first cosmetic, the specific gravity D ₁ of the first cosmetic is set to 1, and the second cosmetic that becomes the substantially granular material. In order to arrange the specific gravity D _{2 to} be 0.98 or more and 1.2 or less and arrange the substantially granular material at a shallow position above the intermediate portion in the first cosmetic, the same D ₁ Is set so that D ₂ is 0.9 or more and less than 0.98, thereby positioning the substantially granular material in the first cosmetic at a desired depth. Item 10. A method for producing a combination cosmetic according to Item 1.   The substantially granular body obtained by the second cosmetic is at least one of a substantially spherical body having a particle diameter of 1 to 10 mm and a substantially disk-like body having a particle diameter of 2 to 10 mm and flat in the vertical direction. The manufacturing method of the described combination cosmetics.   A combination cosmetic obtained by the production method according to claim 1, wherein a transparent or translucent hardness at 30 ° C. is 0.5 to 8.0 N in a bottomed cylindrical container having a depth of 3 to 30 mm. A first cosmetic material is filled, and a second cosmetic material having a hardness of 0.05 to 25.0 N at 30 ° C. is formed in a substantially granular shape to form a three-dimensional pattern. Combination cosmetics characterized by   The combination cosmetic according to claim 4, wherein the substantially granular body is at least one of a substantially spherical body having a particle diameter of 1 to 10 mm and a substantially disk-shaped body having a particle diameter of 2 to 10 mm and flat in the vertical direction.

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