JP3839589B2 - Method for producing solid cosmetic - Google Patents
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- JP3839589B2 JP3839589B2 JP20041998A JP20041998A JP3839589B2 JP 3839589 B2 JP3839589 B2 JP 3839589B2 JP 20041998 A JP20041998 A JP 20041998A JP 20041998 A JP20041998 A JP 20041998A JP 3839589 B2 JP3839589 B2 JP 3839589B2
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【０００１】
【発明の属する技術分野】
本発明は、所望の硬度の固形化粧料を効率良く製造することができる固形化粧料の製造方法に関する。
【０００２】
【従来の技術】
固形化粧料は、粉体及び油分を主成分として構成され、ファンデーション、アイシャドー、ほほ紅等の各種メイクアップ化粧料として適用されている。このような固形化粧料は、従来、粉体と油分を混合して容器に圧縮成型する方法；油分を加熱溶解し、これに粉体を加えて混合分散した後、容器に流し込み充填し、冷却固化する方法；粉体と油分を低沸点溶剤に混合してスラリー状とし、これを容器に充填した後、溶剤を除去して固化させる方法などにより製造されている。
【０００３】
得られる固形化粧料の硬度は、強度や耐衝撃性をはじめ、化粧料としての使用性、使用感等に大きな影響を与えるが、従来の製造方法では、所定の成分を所定量混合して製造しても、製品の硬度にふれが生じるため、各成分の配合量を適宜増減して硬度を調整するしかなく、その調整も煩雑であり、所望の硬度の固形化粧料を一定の品質で効率良く得ることはできなかった。これは、主に粉体の吸油量がグレードやロットによって変動するためと思われる。
【０００４】
【発明が解決しようとする課題】
本発明の目的は、所望の硬度の固形化粧料を一定の品質で効率良く得ることができる製造方法を提供することにある。
【０００５】
【課題を解決するための手段】
本発明者らは、粉体に、まず造粒物を生じる量の油剤を添加して得られる造粒物の粒度分布が、それを成型して得られる固形化粧料の硬度と高い１次の相関関係にあること、そしてこの粒度分布を測定して追加する油剤量を決定すれば、目的とする硬度の固形化粧料を一定の品質で効率良く製造できることを見出し、本発明を完成した。
【０００６】
すなわち、本発明は、化粧用粉体及び油剤を含有するアスカーゴム硬度計Ｃ２型で測定した硬度が２０〜６０の範囲にある固形化粧料の製造方法において、粉体に、標準配合量の７５〜９０重量％に相当する量の第１油剤を添加して造粒し、生成した一定量の造粒物をふるいにかけ、ふるい上にある造粒物の重量を測定し、次いで測定した造粒物の重量から、目的とする固形化粧料の硬度について予め作成した検量線より追加する第２油剤の量を決定し、次いでこの第２油剤を上記造粒物に添加して混練した後、容器に充填し、プレス成型する固形化粧料の製造方法であって、該検量線は、粉体と油剤より造粒物を作り、生成した造粒物をふるいにかけ、ふるい上にある造粒物の重量を測定後、種々の追加量の油剤を添加して異なる硬度の固形化粧料を製造し、得られる固形化粧料の硬度と追加油剤量の関係のグラフを作成し、さらにはじめに混合する粉体と油剤の量を変えて同様の操作を行って、ふるい上にある造粒物の重量に応じた数点のグラフを作成し、次いで前記数点のグラフから特定の硬度の固形化粧料を得るための追加油剤量を読み取り、ふるい上にある造粒物の重量と特定の硬度の固形化粧料を得るための追加油剤量との関係を示すグラフとして作成されたものであることを特徴とする上記固形化粧料の製造方法を提供するものである。
【０００７】
【発明の実施の形態】
本発明で用いる粉体としては、通常の化粧料に用いられるものであれば特に制限されず、各種無機粉体、有機粉体の中から１種以上を選択できる。
これらの粉体は、通常の方法により、シリコーン処理、フッ素化合物処理、レシチン処理、アミノ酸処理、ポリエチレン処理、金属石鹸処理等の疎水化処理又は撥水・撥油処理したものを用いることができる。
【０００８】
また、本発明で用いる油剤としては、通常の化粧料に用いられるものであれば特に制限されず、各種鉱油類、動植物油、油脂誘導体、シリコーン油、フッ素系油剤の中から１種以上を選択できる。
【０００９】
更に任意成分として、多価アルコール類、セラミド類、細胞間脂質などの保湿剤や、紫外線吸収剤、防腐剤、美白剤、血行促進剤、制汗剤、殺菌剤、皮膚賦活剤、界面活性剤、香料などの油分を適宜配合できる。
【００１０】
本発明においては、まず粉体に、造粒物を生じる量の油剤（第１油剤）を添加して造粒する。造粒物を生じる油剤の量は、用いる粉体の種類や量により異なるが、予め、所望の硬度を想定して定められる標準配合量の７５〜９０重量％程度が好適である。また、第１油剤としては、主体となる油剤だけでも良いし、他の任意成分の油分を一定量加えた混合物でも良い。造粒方法は特に制限されず、例えばプラネタリーミキサー、ナウタミキサー、ヘンシェルミキサー等を用いて行うことができる。
【００１１】
次に、生成した造粒物の粒度分布を測定する。粒度分布は、例えば種々の目開きのふるいを用いて分級することにより測定できる。
具体的には、例えば１．１８mm、０．８５mm、０．３５mmの各目開きのふるいを重ね合わせ、一定量の造粒物をふるいにかけ、特定のふるいの上にある造粒物の重量を測定し、粒度分布とする。
【００１２】
一方、検量線は、まず一定量の粉体と油剤（これらは、実際の製造工程における粉体と第１油剤に対応する）を混合して造粒物をつくり、当該造粒物の粒度分布を測定する。この造粒物を小分けし、種々の追加量の油剤を添加して異なる硬度の固形化粧料を製造し、得られる固形化粧料の硬度と追加油剤量（第２油剤）の関係のグラフを作成する。ここで追加する油剤としては、第１油剤として用いた主たる油剤だけでも良いし、これのみを変量として他の任意成分の油分を種類・量を一定として配合した混合物であっても良い。更に、はじめに混合する粉体と油剤の量を変えて同様の操作を数回行い、造粒物の粒度分布が異なる数点のグラフを作成する。得られた数点のグラフから、各粒度分布の試料から特定の硬度を得るための追加油剤量を読み取り、そのデータから粒度分布と追加油剤量の関係のグラフを作成し、検量線とする。
なお、目的とする製品の処方、すなわち配合する粉体、油剤の種類により、硬度と粒度分布の関係は異なるので、一つの配合組成に対して一つの検量線が必要である。
次に、予め特定の硬度について作成した、造粒物の粒度分布と追加油剤量との関係の検量線より、測定した粒度分布から追加油剤量を決定し、これを造粒物に添加して混練することにより、目的とする硬度の固形化粧料が得られる。
【００１３】
油剤を追加して混練する方法は特に制限されず、例えばプラネタリーミキサー、ヘンシェルミキサー、ナウタミキサー等を用いて行うことができる。
また、油剤を追加して混練した後、常法により押し出しニーダーで中皿等の容器に充填し、例えば１〜４kgf／cm2 のエアー圧で１回又は複数回プレス成型することにより、固形化粧料を得ることができる。
【００１４】
本発明において、このようにして得られる固形化粧料は、全組成中に粉体を例えば３０〜８０重量％、好ましくは５０〜７５重量％、油剤を例えば２０〜７０重量％、好ましくは２５〜５０重量％含有するものである。
【００１５】
また、本発明においては、目的とする固形化粧料の硬度は制限されず、所望の硬度について検量線を作成し、上記手順により追加油剤量を決めれば良い。硬度は、得られる固形化粧料の強度、使用感等の点から、アスカーゴム硬度計Ｃ２型（高分子計器社製のゴム・プラスチック硬度計で、ＳＲＩＳ（日本ゴム協会標準規格）に規定されたアスカーＣ型の軟質用）で、２０〜６０、特に３０〜５５の範囲になるようにするのが好ましい。
【００１６】
【発明の効果】
本発明によれば、所望の硬度の固形化粧料を効率良く、しかも一定の品質で安定して製造することができる。特に、ファンデーション、アイシャドー、アイライナー、ほほ紅等のメイクアップ化粧料などの製造に好適である。
【００１７】
【実施例】
実施例１
表１に示す組成の固形ファンデーション（目標硬度４０）を製造した。
（検量線の作成）
成分（１）〜（８）の粉体と成分（９）の油剤より造粒物を作り、その粒度分布を測定後、成分（１０）〜（１３）を固定量とし、成分（９）の追加量を変量とした混合物からなる追加油分を添加し、異なる硬度の固形化粧料を製造した。はじめに混合する成分（９）の油剤量を変えて同様の操作を数回行い、粒度分布に応じた硬度−追加油剤量のグラフを数点作成した。得られた数点のグラフから硬度４０の製品を得るための追加油剤量を読み取り、図１に示す粒度分布と第２油剤量の関係の検量線を作成した。
【００１８】
（製法）
成分（１）〜（８）を混合粉砕後、粉砕品１９６７ｇを３５００ｇ容量のダブルプラネタリーミキサーに入れる。これに成分（９）の油剤のうち、第１油剤分１３０３．０５ｇを加え、３０分混練して造粒物を得た。この造粒物を１ｇサンプリングし、重ね合わせた１．１８mm、０．８５mm、０．３５mmの各目開きのふるいをホソカワミクロン社製のパウダーテスターに装着し、１mmの振動幅で１０秒間振動させた後、０．３５mmの目開きのふるい上にある造粒物の重量を測定したところ、０．４ｇであった。図１の検量線の回帰式より２０７．５ｇを算出し、成分（９）の第２油剤分２２．０ｇと成分（１０）〜（１３）との合計量２０７．５ｇを加え、１時間混練した。この混練物を押し出しニーダーで中皿（厚さ１mm、深さ８mm、縦×横が５．３mm×４．５mmの船底のプラスティック製中皿）に充填し、２kgf／cm2 のエアー圧で３回プレス成型して固形ファンデーションを得た。
この固形ファンデーションの２週間後の硬度をアスカーゴム硬度計Ｃ２型で測定したところ４０であった。
【００１９】
比較例１
実施例１において、造粒物の粒度分布を測定せず、成分（９）の第２油剤分として４４．４５ｇ及び成分（１０）〜（１３）を加えて１時間混練し、同様にして、固形ファンデーションを得た。
この固形ファンデーションの２週間後の硬度をアスカーゴム硬度計Ｃ２型で測定したところ１８であった。すなわち、この方法では所望の硬度４０の製品は得られなかった。
【００２０】
【表１】
実施例２
表２に示す組成の固形ファンデーション（目標硬度４０）を製造した。検量線は実施例１と同じものを使用した。
（製法）
成分（１）〜（８）を混合粉砕後、粉砕品１８９７ｇを３５００ｇ容量のダブルプラネタリーミキサーに入れる。これに成分（１０）の油剤のうち第１油剤分１３２７．５５ｇを加え、３０分混練して造粒物を得た。この造粒物を１ｇサンプリングし、実施例１と同様にして０．３５mmのふるい上に残った造粒物の重量を測定したところ、０．１９ｇであった。図１の検量線により２９９ｇを算出し、成分（９）の第２油剤分１１３．５ｇと成分（１０）〜（１３）との合計量２９９ｇを加え、１時間混練した。この混練物を押し出しニーダーで中皿（厚さ１mm、深さ８mm、縦×横が５．３mm×４．５mmの船底のプラスチック製中皿）に充填し、２kgf／cm2 のエアー圧で３回プレス成型して固形ファンデーションを得た。
この固形ファンデーションの２週間後の硬度をアスカーゴム硬度計Ｃ２型で測定したところ４０であった。
【００２２】
比較例２
実施例２において、造粒物の粒度分布を測定せず、成分（９）の第２油剤分として８９．９５ｇ及び成分（１０）〜（１３）を加えて１時間混練し、同様にして、固形ファンデーションを得た。
この固形ファンデーションの２週間後の硬度をアスカーゴム硬度計Ｃ２型で測定したところ７０であった。この方法では、所望の硬度４０の製品は得られなかった。
【００２３】
【表２】
【図面の簡単な説明】
【図１】実施例１及び２において、目標硬度４０のときの造粒物の粒度分布と追加油剤量の関係を示す図である。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for producing a solid cosmetic capable of efficiently producing a solid cosmetic having a desired hardness.
[0002]
[Prior art]
Solid cosmetics are mainly composed of powder and oil, and are applied as various makeup cosmetics such as foundations, eye shadows, and cheeks. Conventionally, such a solid cosmetic is a method in which powder and oil are mixed and compression-molded into a container; the oil is heated and dissolved, and after adding and dispersing the powder, the mixture is poured into a container, filled and cooled. Solidification method: It is manufactured by mixing powder and oil with a low boiling point solvent to form a slurry, filling this into a container, removing the solvent and solidifying.
[0003]
The hardness of the obtained solid cosmetic material has a great influence on strength, impact resistance, usability as a cosmetic material, feeling of use, etc. In the conventional manufacturing method, it is manufactured by mixing a predetermined amount of predetermined components. However, since the product hardness will fluctuate, there is no choice but to adjust the hardness by appropriately increasing and decreasing the blending amount of each component, and the adjustment is complicated, and it is efficient to produce solid cosmetics with the desired hardness with a certain quality. I couldn't get well. This is presumably because the oil absorption of the powder varies depending on the grade and lot.
[0004]
[Problems to be solved by the invention]
The objective of this invention is providing the manufacturing method which can obtain the solid cosmetics of desired hardness efficiently by fixed quality.
[0005]
[Means for Solving the Problems]
The inventors of the present invention have a primary particle size distribution of a granulated product obtained by first adding an amount of an oil agent that produces a granulated product to the powder, which is high in hardness and hardness of the solid cosmetic obtained by molding it. The present inventors have found that a solid cosmetic material having a desired hardness can be efficiently produced with a certain quality by determining the amount of oil agent to be added by measuring the particle size distribution and determining the particle size distribution.
[0006]
That is, the present invention relates to a method for producing a solid cosmetic having a hardness measured with an Asker rubber hardness meter C2 type containing cosmetic powder and oil agent in the range of 20 to 60, and the powder is prepared in a standard blending amount of 75 to The first oil agent in an amount corresponding to 90% by weight is added and granulated, and the resulting granulated product is sieved, the weight of the granulated product on the sieve is measured, and then the measured granulated product is measured. The amount of the second oil to be added is determined from the calibration curve prepared in advance for the hardness of the target solid cosmetic material , and then the second oil is added to the granulated material and kneaded, and then added to the container. A method for producing a solid cosmetic to be filled and press-molded , wherein the calibration curve is a granulated product made from a powder and an oil, and the produced granulated product is sieved and the weight of the granulated product on the sieve is measured. After measuring, add various additional amounts of oil agent to fix solids of different hardness. Make a cosmetic, create a graph of the relationship between the hardness of the resulting solid cosmetic and the amount of the additional oil agent, and then change the amount of powder and oil agent to be mixed and perform the same operation to make the structure on the sieve. Create a graph of several points according to the weight of the granule, then read the amount of additional oil to obtain a solid cosmetic with a specific hardness from the graph of the several points, and identify the weight of the granule on the sieve The present invention provides a method for producing the above-described solid cosmetic, characterized in that it is prepared as a graph showing the relationship with the amount of the additional oil agent for obtaining a solid cosmetic having a hardness of .
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The powder used in the present invention is not particularly limited as long as it is used in ordinary cosmetics, and one or more kinds can be selected from various inorganic powders and organic powders.
These powders that have been subjected to a hydrophobic treatment such as a silicone treatment, a fluorine compound treatment, a lecithin treatment, an amino acid treatment, a polyethylene treatment, a metal soap treatment, or a water / oil repellency treatment can be used.
[0008]
In addition, the oil used in the present invention is not particularly limited as long as it is used in ordinary cosmetics, and at least one selected from various mineral oils, animal and vegetable oils, oil and fat derivatives, silicone oils, and fluorine-based oils is selected. it can.
[0009]
Furthermore, as optional components, moisturizers such as polyhydric alcohols, ceramides, intercellular lipids, UV absorbers, preservatives, whitening agents, blood circulation promoters, antiperspirants, bactericides, skin activators, surfactants Oils such as fragrances can be appropriately blended.
[0010]
In the present invention, the powder is first granulated by adding an amount of oil (first oil) that produces a granulated product. The amount of the oil agent that produces the granulated product varies depending on the type and amount of the powder to be used, but is preferably about 75 to 90% by weight of the standard blending amount determined in advance assuming a desired hardness. Moreover, as a 1st oil agent, only the main oil agent may be sufficient and the mixture which added a fixed quantity of the oil component of another arbitrary component may be sufficient. The granulation method is not particularly limited, and can be performed using, for example, a planetary mixer, a nauta mixer, a Henschel mixer, or the like.
[0011]
Next, the particle size distribution of the produced granulated product is measured. The particle size distribution can be measured, for example, by classification using various sieve sieves.
Specifically, for example, sieves of each opening of 1.18 mm, 0.85 mm, and 0.35 mm are overlapped, and a certain amount of granulated material is sieved, and the weight of the granulated material on the specific sieve is determined. Measure to obtain particle size distribution.
[0012]
On the other hand, a calibration curve is made by first mixing a certain amount of powder and an oil (which correspond to the powder and the first oil in the actual production process) to produce a granulated product, and the particle size distribution of the granulated product. Measure. This granulated product is subdivided and various additional amounts of oil are added to produce solid cosmetics with different hardness, and a graph of the relationship between the hardness of the resulting solid cosmetic and the amount of additional oil (second oil) is created. To do. As the oil agent added here, only the main oil agent used as the first oil agent may be used, or a mixture in which only this oil is used as a variable and other optional oil components are blended with a constant type and amount may be used. Further, the same operation is performed several times by changing the amounts of the powder and oil to be mixed first, and several graphs with different particle size distributions of the granulated material are created. From the obtained several graphs, the amount of additional oil agent for obtaining a specific hardness is read from a sample of each particle size distribution, and a graph of the relationship between the particle size distribution and the amount of additional oil agent is created from the data and used as a calibration curve.
Since the relationship between hardness and particle size distribution differs depending on the formulation of the target product, that is, the type of powder and oil to be blended, one calibration curve is required for one blending composition.
Next, from the calibration curve of the relationship between the particle size distribution of the granulated product and the amount of additional oil prepared in advance for a specific hardness, the amount of additional oil is determined from the measured particle size distribution, and this is added to the granulated product. By kneading, a solid cosmetic material having a desired hardness can be obtained.
[0013]
The method of adding and kneading the oil agent is not particularly limited, and can be performed using, for example, a planetary mixer, a Henschel mixer, a Nauta mixer, or the like.
In addition, after adding and kneading the oil agent, it is filled into a container such as an inner dish with an extrusion kneader by a conventional method, and press-molded once or a plurality of times with an air pressure of 1 to 4 kgf / cm 2 , for example. You can get a fee.
[0014]
In the present invention, the solid cosmetic thus obtained has a powder of 30 to 80% by weight, preferably 50 to 75% by weight, and an oil agent of 20 to 70% by weight, preferably 25 to 25% in the total composition. It contains 50% by weight.
[0015]
In the present invention, the hardness of the target solid cosmetic is not limited, and a calibration curve may be prepared for the desired hardness, and the amount of additional oil agent determined by the above procedure. Hardness is the Asker rubber hardness meter C2 type (Rubber / Plastic hardness meter manufactured by Kobunshi Keiki Co., Ltd., as defined by SRIS (Japan Rubber Association Standard)) in terms of the strength and feel of use of the resulting solid cosmetic. (For C-type soft), preferably in the range of 20-60, especially 30-55.
[0016]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, the solid cosmetics of desired hardness can be manufactured efficiently and stably by fixed quality. In particular, it is suitable for the production of makeup cosmetics such as foundations, eye shadows, eye liners, and cheeks.
[0017]
【Example】
Example 1
A solid foundation (target hardness 40) having the composition shown in Table 1 was produced.
(Create a calibration curve)
A granulated product is prepared from the powders of components (1) to (8) and the oil agent of component (9), and after measuring the particle size distribution, components (10) to (13) are used as fixed amounts. An additional oil consisting of a mixture with the additional amount as a variable amount was added to produce solid cosmetics having different hardnesses. First, the same operation was performed several times by changing the amount of the oil agent of the component (9) to be mixed, and several graphs of hardness-addition oil amount according to the particle size distribution were prepared. The amount of additional oil used for obtaining a product having a hardness of 40 was read from the several graphs obtained, and a calibration curve showing the relationship between the particle size distribution and the second amount of oil shown in FIG. 1 was created.
[0018]
(Manufacturing method)
After mixing and pulverizing the components (1) to (8), 1967 g of the pulverized product is put into a double planetary mixer having a capacity of 3500 g. To this was added 1303.05 g of the first oil component of the component (9), and kneaded for 30 minutes to obtain a granulated product. 1g of this granulated material was sampled, and the sieves with each opening of 1.18mm, 0.85mm, and 0.35mm were mounted on a powder tester manufactured by Hosokawa Micron Corporation and vibrated for 10 seconds with a vibration width of 1mm. Thereafter, the weight of the granulated material on the sieve having an aperture of 0.35 mm was measured and found to be 0.4 g. Calculate 207.5 g from the regression equation of the calibration curve in FIG. 1, add 22.0 g of the second oil agent component of component (9) and 207.5 g of components (10) to (13), and knead for 1 hour. did. This kneaded product is filled into an intermediate dish (plastic intermediate dish with a thickness of 1 mm, depth of 8 mm, length x width of 5.3 mm x 4.5 mm) by means of an extrusion kneader, and 3 at an air pressure of 2 kgf / cm 2. A solid foundation was obtained by press molding.
The hardness after 2 weeks of this solid foundation was 40 with an Asker rubber hardness meter C2 type.
[0019]
Comparative Example 1
In Example 1, without measuring the particle size distribution of the granulated product, 44.45 g and components (10) to (13) were added as the second oil agent component of component (9) and kneaded for 1 hour. A solid foundation was obtained.
The hardness of the solid foundation after 2 weeks was 18 as measured by Asker rubber hardness meter C2. That is, a product having a desired hardness of 40 could not be obtained by this method.
[0020]
[Table 1]
Example 2
A solid foundation (target hardness 40) having the composition shown in Table 2 was produced. The same calibration curve as in Example 1 was used.
(Manufacturing method)
After mixing and pulverizing the components (1) to (8), 1897 g of the pulverized product is put into a double planetary mixer having a capacity of 3500 g. To this, 1327.55 g of the first oil agent among the oil agent of component (10) was added and kneaded for 30 minutes to obtain a granulated product. 1 g of this granulated material was sampled, and the weight of the granulated material remaining on the 0.35 mm sieve was measured in the same manner as in Example 1. As a result, it was 0.19 g. 299 g was calculated from the calibration curve shown in FIG. 1, and 113.5 g of the second oil agent component of component (9) and 299 g of the total amount of components (10) to (13) were added and kneaded for 1 hour. The kneaded product extruded inner tray in a kneader (thickness 1 mm, a depth 8 mm, vertical × horizontal is ship bottom plastic in the dish of 5.3 mm × 4.5 mm) was filled in, 3 an air pressure of 2 kgf / cm 2 A solid foundation was obtained by press molding.
The hardness after 2 weeks of this solid foundation was 40 with an Asker rubber hardness meter C2 type.
[0022]
Comparative Example 2
In Example 2, the particle size distribution of the granulated product was not measured, and 89.95 g and components (10) to (13) were added as the second oil component of component (9) and kneaded for 1 hour. A solid foundation was obtained.
The hardness of the solid foundation after 2 weeks was measured with an Asker rubber hardness meter C2 type to be 70. In this method, a product having a desired hardness of 40 could not be obtained.
[0023]
[Table 2]
[Brief description of the drawings]
FIG. 1 is a graph showing the relationship between the particle size distribution of a granulated product and the amount of additional oil agent when the target hardness is 40 in Examples 1 and 2.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20041998A JP3839589B2 (en) | 1998-07-15 | 1998-07-15 | Method for producing solid cosmetic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20041998A JP3839589B2 (en) | 1998-07-15 | 1998-07-15 | Method for producing solid cosmetic |
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| Publication Number | Publication Date |
|---|---|
| JP2000034208A JP2000034208A (en) | 2000-02-02 |
| JP3839589B2 true JP3839589B2 (en) | 2006-11-01 |
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| JP20041998A Expired - Fee Related JP3839589B2 (en) | 1998-07-15 | 1998-07-15 | Method for producing solid cosmetic |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5102998B2 (en) * | 2006-10-20 | 2012-12-19 | 株式会社三共 | Slot machine |
| JP5102999B2 (en) * | 2006-10-20 | 2012-12-19 | 株式会社三共 | Slot machine |
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