JP2014065691A - Solid powder cosmetic material - Google Patents

Solid powder cosmetic material Download PDF

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JP2014065691A
JP2014065691A JP2012213670A JP2012213670A JP2014065691A JP 2014065691 A JP2014065691 A JP 2014065691A JP 2012213670 A JP2012213670 A JP 2012213670A JP 2012213670 A JP2012213670 A JP 2012213670A JP 2014065691 A JP2014065691 A JP 2014065691A
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powder
solid powder
molding method
mass
water
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JP6022282B2 (en
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Keiji Hosomi
恵児 細見
Kunihiro Miyamoto
國寛 宮本
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Nippon Menard Cosmetic Co Ltd
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Nippon Menard Cosmetic Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a solid powder cosmetic material which is excellent in shock resistance and has smooth usability unique to a wet molding method by preventing the occurrence of cracks or gaps on an outer periphery at the time of solvent removal, in order to overcome problems that, in the case of the wet molding method using water as a solvent, cracks or gaps on the outer periphery are easily caused at the time of the solvent removal and shock resistance is inferior.SOLUTION: The present invention provides the solid powder cosmetic material in which cracks or gaps on the outer periphery are not caused at the time of the solvent removal and which is excellent in shock resistance and has smooth usability unique to the wet molding method, by compounding a crystalline cellulose and a surface-active agent having a HLB of 8 or less, in the wet molding method using water as a solvent.

Description

本願発明は、湿式成型法により製造された固形粉末化粧料に関する。さらに詳しくは、下記成分(a)〜(d)を配合することにより、溶剤として水を用いた場合でも、表面にひび割れや外周の隙間が生じず、使用感及び耐衝撃性に優れた固形粉末化粧料に関する。
(a)結晶セルロース
(b)HLB8以下の界面活性剤
(c)粉末
(d)油剤
The present invention relates to a solid powder cosmetic produced by a wet molding method. More specifically, by blending the following components (a) to (d), even when water is used as a solvent, no cracks or gaps on the outer periphery are generated on the surface, and the solid powder has excellent usability and impact resistance. Regarding cosmetics.
(A) Crystalline cellulose (b) Surfactant having HLB of 8 or less (c) Powder (d) Oil agent

固形粉末化粧料は、携帯性、化粧方法の簡便さ等の利点から多くの顧客に支持を受けている。固形粉末化粧料の成型方法は、粉末と油剤を含有する粉末組成物を圧縮成型する乾式成型法、及び粉末と油剤を含有する粉末組成物と揮発性溶剤とを混合してスラリー状にし、これを容器に充填し、該揮発性溶剤を除去して成型する湿式成型法が一般的に用いられている。湿式成型法は、乾式成型法に比べて、弾力を有する粉末やパール剤のようなアスペクト比が高い薄片状粉末等を多量に含有する場合でも、良好な成型物を得ることができる。また、粉末成分の個々に油分が効率的に付着するので粉っぽさがなくなり、非常になめらかでしっとりとした感触の成型物が得られるのが特徴である。   Solid powder cosmetics are supported by many customers for their advantages such as portability and simplicity of makeup methods. The solid powder cosmetic molding method includes a dry molding method in which a powder composition containing a powder and an oil agent is compression molded, and a powder composition containing a powder and an oil agent and a volatile solvent mixed to form a slurry. A wet molding method is generally used in which a container is filled and the volatile solvent is removed for molding. The wet molding method can obtain a good molded product even when it contains a large amount of powder having elasticity and flaky powder having a high aspect ratio, such as a pearl agent, as compared with the dry molding method. In addition, since the oil component efficiently adheres to each of the powder components, there is no powderiness, and a molded product with a very smooth and moist feel can be obtained.

湿式成型法に用いる溶剤としては、従来より、低沸点炭化水素や揮発性シリコーン油等の揮発性油剤が用いられてきた。しかしながら、これらの揮発性油剤はいずれも引火点の低い有機溶剤であることから、防爆対策や作業員の吸入による安全対策が必須であり、環境問題から溶剤の回収も必要である。そのため、溶剤として水を用いた湿式成型法が求められるようになってきた。しかしながら、溶剤として水を用いた場合、揮発性油剤と比べて、溶剤除去時に表面にひび割れや外周の隙間が生じやすく、また内部に空隙が生じやすいため耐衝撃性に劣るという問題点があった。そこで、この問題点を解決するために、疎水化処理粉末と多価アルコール、抱水性油剤、特定の活性剤を配合する方法(特許文献1)や、疎水化処理粉末と多価アルコール、特定のシリコーンゲル組成物、特定の活性剤を配合する方法(特許文献2)、疎水化処理粉末と多価アルコール、特定の柔軟性有機樹脂粉末、特定の活性剤を配合する方法(特許文献3)、結合成形性のある粉体と特定の複合粉体、炭化水素油を配合する方法(特許文献4)、煙霧状無水ケイ酸と澱粉、水膨潤性粘土鉱物を配合する方法(特許文献5)が知られている。   Conventionally, volatile oils such as low-boiling hydrocarbons and volatile silicone oils have been used as solvents used in the wet molding method. However, since all of these volatile oils are organic solvents having a low flash point, it is essential to take an explosion-proof measure and a safety measure by inhaling workers, and it is also necessary to recover the solvent due to environmental problems. Therefore, a wet molding method using water as a solvent has been demanded. However, when water is used as a solvent, there is a problem that compared to a volatile oil agent, cracks and outer clearances are likely to occur on the surface when removing the solvent, and voids are likely to be generated inside, resulting in poor impact resistance. . Therefore, in order to solve this problem, a method of blending a hydrophobized powder with a polyhydric alcohol, a water hydrating agent, a specific activator (Patent Document 1), a hydrophobized powder with a polyhydric alcohol, a specific Silicone gel composition, method of blending specific activator (Patent Document 2), method of blending hydrophobized powder and polyhydric alcohol, specific flexible organic resin powder, specific activator (Patent Document 3), A method of blending a powder having a bond moldability with a specific composite powder and hydrocarbon oil (Patent Document 4), a method of blending fumed silicic anhydride with starch, and a water-swellable clay mineral (Patent Document 5). Are known.

特開2011−74023号公報JP 2011-74023 A 特開2010−37207号公報JP 2010-37207 A 特開2010−47528号公報JP 2010-47528 A 特許第4594075号公報Japanese Patent No. 4594075 特許第4769007号公報Japanese Patent No. 4769007

しかしながら、上記湿式成型法で得られた固形粉末化粧料は、いずれも耐衝撃性の点で十分ではなく、耐衝撃性となめらかな使用感の両立の点でいまだに満足のいく固形粉末化粧料が得られていないのが現状であった。   However, none of the solid powder cosmetics obtained by the wet molding method is sufficient in terms of impact resistance, and solid powder cosmetics that are still satisfactory in terms of both impact resistance and a smooth feeling of use are still present. The current situation is that it was not obtained.

本願発明者らは、上記の課題を解決するために鋭意検討を行った結果、下記成分(a)〜(d)を配合することにより、表面にひび割れや外周の隙間が生じず、耐衝撃性に優れ、湿式成型法ならではのなめらかな使用感が得られることを見出し、本願発明を完成するに至った。すなわち、本願発明は、下記成分(a)〜(d)を含有する粉末組成物を、水と混合してスラリー状にし、これを容器に充填した後、水を除去して得られる固形粉末化粧料を提供するものである。
(a)結晶セルロース
(b)HLB8以下の界面活性剤
(c)粉末
(d)油剤
As a result of intensive studies to solve the above-mentioned problems, the inventors of the present application blended the following components (a) to (d), so that no cracks or gaps in the outer periphery are formed on the surface, and impact resistance is achieved. It has been found that a smooth feeling of use only by the wet molding method can be obtained, and the present invention has been completed. That is, the present invention is a solid powder makeup obtained by mixing a powder composition containing the following components (a) to (d) with water to form a slurry, filling this into a container, and then removing the water. A fee is provided.
(A) Crystalline cellulose (b) Surfactant having HLB of 8 or less (c) Powder (d) Oil agent

本願発明の固形粉末化粧料は、溶剤として水を用いた場合でも、表面にひび割れや外周の隙間が生じず、耐衝撃性に優れ、湿式成型法ならではのなめらかな使用感を有するものである。   Even when water is used as a solvent, the solid powder cosmetic of the present invention is free from cracks and gaps on the outer periphery, has excellent impact resistance, and has a smooth feeling of use unique to a wet molding method.

以下、本願発明の好適な実施形態について説明する。本願発明に用いられる(a)の結晶セルロースは、ウッドパルプやリンターパルプを無機酸を用いて加水分解し、非晶質の物質や不純物を除き、中和後洗浄して得られるものであり、通常化粧料に用いられるものであれば特に限定されない。また、形状や粒径においても特に限定されず、通常化粧料に用いられる範囲で使用できる。そのような結晶セルロースとしては、セオラスPH−101、セオラスRC−591NF、セオラスPH−F20JP(旭化成ケミカルズ社製)等が挙げられる。   Hereinafter, preferred embodiments of the present invention will be described. The crystalline cellulose (a) used in the present invention is obtained by hydrolyzing wood pulp or linter pulp using an inorganic acid, removing amorphous substances and impurities, and washing after neutralization, If it is normally used for cosmetics, it will not specifically limit. Moreover, it does not specifically limit in a shape or a particle size, It can use in the range normally used for cosmetics. Examples of such crystalline cellulose include Theolas PH-101, Theolas RC-591NF, Theolas PH-F20JP (manufactured by Asahi Kasei Chemicals).

上記の結晶セルロースの配合量は特に限定されないが、0.1〜20質量%が好ましい。さらに好ましくは0.5〜10質量%である。0.1質量%未満では耐衝撃性が十分ではない場合があり、20質量%を超えて配合すると、得られた湿式成型品が硬すぎて、湿式成型法ならではのなめらかな使用感が得られない場合がある。   Although the compounding quantity of said crystalline cellulose is not specifically limited, 0.1-20 mass% is preferable. More preferably, it is 0.5-10 mass%. If it is less than 0.1% by mass, the impact resistance may not be sufficient, and if it exceeds 20% by mass, the obtained wet molded product is too hard, and a smooth feeling of use unique to the wet molding method is obtained. There may not be.

本願発明に用いられる(b)のHLB8以下の界面活性剤は、グリフィン法に基づくHLB値が8以下であれば任意に選択できる。その中でも特に、モノイソステアリン酸ソルビタン、ジイソステアリン酸ソルビタン、トリイソステアリン酸ソルビタン、セスキイソステアリン酸ソルビタン、モノオレイン酸ソルビタン、ジオレイン酸ソルビタン、トリオレイン酸ソルビタン、セスキオレイン酸ソルビタン、モノイソステアリン酸ジグリセリル、ジイソステアリン酸ジグリセリル、トリイソステアリン酸ジグリセリル、PEG−5水添ヒマシ油、PEG−10水添ヒマシ油、ポリエーテル変性シリコーンから選ばれる1種又は2種以上を組み合わせることが好ましい。その中でも特に、モノイソステアリン酸ソルビタン、ジイソステアリン酸ソルビタン、トリイソステアリン酸ソルビタン、セスキイソステアリン酸ソルビタンが好ましい。HLB値が8を超える界面活性剤では、水を除去する際にひび割れや外周の隙間が生じやすく、耐衝撃性が十分ではない。 The surfactant having an HLB of 8 or less (b) used in the present invention can be arbitrarily selected as long as the HLB value based on the Griffin method is 8 or less. Among them, sorbitan monoisostearate, sorbitan diisostearate, sorbitan triisostearate, sorbitan sesquiisostearate, sorbitan monooleate, sorbitan dioleate, sorbitan trioleate, sorbitan sesquioleate, diglyceryl monoisostearate, diisostearic acid It is preferable to combine one or more selected from diglyceryl, diglyceryl triisostearate, PEG-5 hydrogenated castor oil, PEG-10 hydrogenated castor oil, and polyether-modified silicone. Of these, sorbitan monoisostearate, sorbitan diisostearate, sorbitan triisostearate, and sorbitan sesquiisostearate are particularly preferable. A surfactant having an HLB value exceeding 8 is liable to cause cracks or gaps in the outer periphery when water is removed, and the impact resistance is not sufficient.

上記のHLB8以下の界面活性剤の配合量は特に限定されないが、0.01〜5質量%が好ましい。さらに好ましくは0.1〜3質量%である。0.01質量%未満では、粉末を主成分とする化粧料基材を、水と混合してスラリー状にする際の分散性が十分ではない場合があり、耐衝撃性やなめらかな使用感が劣る場合がある。5質量%を超えて配合すると、使用感にべたつきが生じたり化粧持続性が悪くなる場合がある。   Although the compounding quantity of said surfactant below HLB8 is not specifically limited, 0.01-5 mass% is preferable. More preferably, it is 0.1-3 mass%. If it is less than 0.01% by mass, the dispersibility when the cosmetic base material containing powder as a main component is mixed with water to form a slurry may not be sufficient, resulting in impact resistance and a smooth feeling of use. May be inferior. If it exceeds 5% by mass, the feeling of use may become sticky or the makeup sustainability may deteriorate.

本願発明に用いられる(c)の粉末は、通常化粧料に用いられる粉末であれば特に限定されない。例えば、タルク、セリサイト、マイカ、合成マイカ、シリカ、硫酸バリウム、アルミナ、窒化ホウ素、酸化チタン、酸化鉄、酸化亜鉛等の無機粉末、ナイロン、ポリウレタン、ポリエチレン、ポリスチレン、ポリメタクリル酸メチル、シリコーン粉末等の有機粉末等が挙げられる。また、これらをシリコーン処理、脂肪酸処理、フッ素処理等の疎水化処理したものも使用できる。(a)の結晶セルロースを含む粉末の配合量は特に限定されないが、固形粉末化粧料に対して75〜98質量%が好ましい。 The powder of (c) used for this invention will not be specifically limited if it is a powder normally used for cosmetics. For example, talc, sericite, mica, synthetic mica, silica, barium sulfate, alumina, boron nitride, titanium oxide, iron oxide, zinc oxide and other inorganic powders, nylon, polyurethane, polyethylene, polystyrene, polymethyl methacrylate, silicone powder And organic powders. Moreover, what hydrophobized these, such as a silicone process, a fatty-acid process, and a fluorine process, can also be used. Although the compounding quantity of the powder containing the crystalline cellulose of (a) is not specifically limited, 75-98 mass% is preferable with respect to solid powder cosmetics.

本願発明に用いられる(d)の油剤は、通常化粧料に用いられる油剤であれば特に限定されない。例えば、動物油、植物油、合成油等の起源及び、固形油、半固形油、液体油、揮発性油等の性状を問わず、炭化水素類、油脂類、ロウ類、硬化油類、エステル油類、高級アルコール類、シリコーン油類、フッ素系油類、ラノリン誘導体類等の油剤が挙げられる。上記油剤の配合量は特に限定されないが、固形粉末化粧料に対して1〜20質量%が好ましい。   The oil agent of (d) used for this invention will not be specifically limited if it is an oil agent normally used for cosmetics. For example, hydrocarbons, fats and oils, waxes, hardened oils, ester oils, regardless of origin such as animal oils, vegetable oils, synthetic oils, and properties such as solid oils, semi-solid oils, liquid oils, volatile oils, etc. And oil agents such as higher alcohols, silicone oils, fluorine-based oils, and lanolin derivatives. Although the compounding quantity of the said oil agent is not specifically limited, 1-20 mass% is preferable with respect to solid powder cosmetics.

本願発明の固形粉末化粧料には、上記成分に加えて、化粧料において一般的に用いられるその他の成分を配合してもよい。具体的には、薬効成分、清涼剤、紫外線吸収剤、安定化剤、酸化防止剤、防腐剤、pH調整剤、粘度調整剤、湿潤剤等が挙げられる。   In addition to the above components, the solid powder cosmetic of the present invention may contain other components commonly used in cosmetics. Specific examples include medicinal ingredients, refreshing agents, ultraviolet absorbers, stabilizers, antioxidants, preservatives, pH adjusters, viscosity adjusters, wetting agents and the like.

本願発明の固形粉末化粧料は、下記成分(a)〜(d)を含有する粉末組成物を、水と混合してスラリー状にし、次いでそのスラリーを容器に充填した後、水を除去することにより得られるものである。
(a)結晶セルロース
(b)HLB8以下の界面活性剤
(c)粉末
(d)油剤
In the solid powder cosmetic of the present invention, a powder composition containing the following components (a) to (d) is mixed with water to form a slurry, and then the slurry is filled in a container, and then water is removed. Is obtained.
(A) Crystalline cellulose (b) Surfactant having HLB of 8 or less (c) Powder (d) Oil agent

本願発明において、水の配合量は特に限定されないが、粉末組成物に対して30〜150質量%が好ましい。 In this invention, the compounding quantity of water is not specifically limited, However 30-150 mass% is preferable with respect to a powder composition.

本願発明の固形粉末化粧料としては、ファンデーション、プレストパウダー、アイシャドウ、アイブロウ、チークカラー等が挙げられる。   Examples of the solid powder cosmetic of the present invention include foundation, pressed powder, eye shadow, eyebrow, cheek color and the like.

次に、実施例をあげて、本願発明をより詳細に説明する。本願発明はこれにより制限されるものではない。
実施例1〜4及び比較例1〜5:パウダーファンデーション
下記表1に示す処方及び下記製法により、パウダーファンデーションを調製し、以下に示す評価方法及び判定基準により評価し、結果を併せて表1に示した。
Next, the present invention will be described in more detail with reference to examples. The present invention is not limited thereby.
Examples 1 to 4 and Comparative Examples 1 to 5: Powder Foundation Powder foundations were prepared according to the formulation shown in Table 1 below and the following production method, and evaluated according to the evaluation methods and criteria described below. Indicated.

Figure 2014065691
Figure 2014065691

(製法)
化粧用粉末、油剤、酸化防止剤等を均一混合して、粉末化粧料とする。これに精製水を粉末化粧料に対して75質量%加えて均一混合し、スラリー状にする。これを容器に充填し、真空吸引しながら圧縮成型する。その後、成型物を70℃で10時間乾燥して、パウダーファンデーションを得た。
(Manufacturing method)
A cosmetic powder, an oil agent, an antioxidant and the like are uniformly mixed to obtain a powder cosmetic. To this, 75% by mass of purified water is added to the powder cosmetic and mixed uniformly to form a slurry. This is filled into a container and compression-molded while vacuuming. Thereafter, the molded product was dried at 70 ° C. for 10 hours to obtain a powder foundation.

(評価方法1;外観)
上記実施例及び比較例のパウダーファンデーション各5枚について、外観を目視にて観察し、表面にひび割れや外周の隙間がないか評価し、以下の判定基準に従って判定した。
<判定基準>
○:5枚全てひび割れや外周の隙間がなく、外観が良好
×:1枚以上においてひび割れや外周の隙間がある
(Evaluation Method 1: Appearance)
For each of the five powder foundations of the above Examples and Comparative Examples, the appearance was visually observed to evaluate whether there were cracks or gaps on the outer surface, and the determination was made according to the following criteria.
<Criteria>
○: No cracks or gaps on the outer periphery of all 5 sheets, good appearance ×: Cracks or gaps on the outer periphery are present in one or more sheets

(評価方法2;耐衝撃性)
上記実施例及び比較例のパウダーファンデーション各5枚について、50cmの高さから塩ビ板上に水平に落下させた。これをひびや割れが生じるまで繰り返し、ひびや割れが生じるまでの落下回数について5枚で平均をとり、以下の判定基準に従って判定した。
<判定基準>
◎:4回以上
○:2.5以上4回未満
△:1.5以上2.5回未満
×:1.5回未満
(Evaluation Method 2: Impact resistance)
About each of the five powder foundations of the said Example and a comparative example, it was dropped horizontally on the vinyl chloride board from the height of 50 cm. This was repeated until cracks and cracks occurred, and the number of drops until cracks and cracks occurred was averaged for 5 sheets, and judged according to the following criteria.
<Criteria>
◎: 4 times or more ○: 2.5 or more and less than 4 times Δ: 1.5 or more and less than 2.5 times ×: less than 1.5 times

(評価方法3;使用感)
20〜40代の化粧品専門パネル5名に、上記実施例及び比較例のパウダーファンデーションを使用してもらい、使用感について、以下の評価基準により評点を付し、パウダーファンデーションごとに評点の平均点を算出して、以下に示す判定基準に従って判定した。
<評価基準>
〔使用感〕 〔評点〕
非常に良好 :5
良好 :4
普通 :3
やや不良 :2
不良 :1
<判定基準>
〔評点の平均点〕 〔判定〕
4.5以上 ◎
3.5以上4.5未満 ○
2以上3.5未満 △
2未満 ×
(Evaluation method 3; feeling of use)
5 professional panelists in their 20s and 40s use the powder foundations of the above examples and comparative examples, and give a score based on the following evaluation criteria for the feeling of use, and give the average score of each powder foundation. It was calculated and determined according to the following criteria.
<Evaluation criteria>
[Use feeling] [score]
Very good: 5
Good: 4
Normal: 3
Somewhat bad : 2
Bad: 1
<Criteria>
[Average score] [Judgment]
4.5 or more ◎
3.5 to less than 4.5 ○
2 to less than 3.5
Less than 2 ×

実施例1〜4は、外観、耐衝撃性及び使用感ともに良好であった。それに対し、結晶セルロース及びHLB8以下の界面活性剤を配合していない比較例1は、外観、耐衝撃性及び使用感ともに不良であった。また、HLB8以下の界面活性剤を配合していない比較例2は、外観及び使用感が不良であり、結晶セルロースを配合していない比較例3は、耐衝撃性が不良であった。セルロースを配合した比較例4は、耐衝撃性が十分ではなく、HLBが8よりも大きい界面活性剤を配合した比較例5は、外観、耐衝撃性及び使用感ともに十分ではなかった。このことから、結晶セルロース及びHLB8以下の界面活性剤を配合することの必然性が明らかとなった。   Examples 1-4 were good in appearance, impact resistance, and usability. On the other hand, Comparative Example 1 in which the surfactant of crystalline cellulose and HLB 8 or less was not blended was poor in appearance, impact resistance, and usability. Moreover, the comparative example 2 which did not mix | blend the surfactant of HLB8 or less had a bad external appearance and usability, and the comparative example 3 which did not mix | blend crystalline cellulose was bad in impact resistance. In Comparative Example 4 in which cellulose was blended, the impact resistance was not sufficient, and in Comparative Example 5 in which a surfactant having an HLB greater than 8 was blended, the appearance, impact resistance, and usability were not sufficient. From this, the necessity of blending crystalline cellulose and a surfactant having an HLB of 8 or less became clear.

実施例5〜9:パウダーファンデーション
下記表2に示す処方により、実施例1〜4と同様の方法でパウダーファンデーションを調製し、実施例1〜4と同じ評価方法及び判定基準により評価し、結果を併せて表2に示した。
Examples 5 to 9: Powder foundation A powder foundation was prepared in the same manner as in Examples 1 to 4 according to the formulation shown in Table 2 below, and evaluated according to the same evaluation method and criteria as in Examples 1 to 4, and the results were The results are also shown in Table 2.

Figure 2014065691
Figure 2014065691

実施例6〜9は、外観、耐衝撃性及び使用感ともに良好であった。それに対し、実施例5は耐衝撃性が少し劣り、実施例10は化粧用パフへのとれが悪く、なめらかな使用感の点で少し劣った。この結果から、結晶セルロースの配合量は0.1〜20質量%が好ましく、さらに好ましくは0.5〜10質量%であることが明らかとなった。   Examples 6 to 9 were good in appearance, impact resistance, and usability. In contrast, Example 5 was slightly inferior in impact resistance, and Example 10 was slightly inferior to the cosmetic puff and slightly inferior in terms of smooth use feeling. From this result, it became clear that the blending amount of the crystalline cellulose is preferably 0.1 to 20% by mass, and more preferably 0.5 to 10% by mass.

実施例11〜16:パウダーファンデーション
下記表3に示す処方により、実施例1〜4と同様の方法でパウダーファンデーションを調製し、実施例1〜4と同じ評価方法及び判定基準により評価し、結果を併せて表3に示した。
Examples 11 to 16: Powder foundation A powder foundation was prepared in the same manner as in Examples 1 to 4 according to the formulation shown in Table 3 below, and evaluated by the same evaluation method and criteria as in Examples 1 to 4, and the results were evaluated. The results are also shown in Table 3.

Figure 2014065691
Figure 2014065691

実施例12〜15は、外観、耐衝撃性及び使用感ともに良好であった。それに対し、実施例11は使用感の点で少しざらつきを感じ、耐衝撃性も少し劣った。実施例16は使用感の点で少しべたつきを感じた。
この結果から、HLB8以下の界面活性剤の配合量は0.01〜5質量%が好ましく、さらに好ましくは0.1〜3質量%であることが明らかとなった。
Examples 12 to 15 were good in appearance, impact resistance, and usability. On the other hand, Example 11 felt a little rough in terms of usability, and was slightly inferior in impact resistance. Example 16 felt a little sticky in terms of usability.
From this result, it became clear that the blending amount of the surfactant having an HLB of 8 or less is preferably 0.01 to 5% by mass, more preferably 0.1 to 3% by mass.

実施例17
プレストパウダー処方
成分 配合量(質量%)
(1) タルク 55.00
(2) セリサイト 残量
(3) 合成マイカ 15.00
(4) 黄酸化鉄 0.20
(5) ベンガラ 0.25
(6) 黒酸化鉄 0.05
(7) ポリメタクリル酸メチル 5.00
(8) 結晶セルロース (注1) 5.00
(9) 防腐剤 0.50
(10)コハク酸ジエチルヘキシル 4.00
(11)リンゴ酸ジイソステアリル 1.00
(12)セスキイソステアリン酸ソルビタン(注5) 1.00
(13)酸化防止剤 適量
(14)香料 適量
合計 100.00
(製法)
実施例1と同様の方法で湿式成型法によってプレストパウダーを得た。
Example 17
Presto powder formula Ingredients Amount (% by mass)
(1) Talc 55.00
(2) Sericite remaining amount (3) Synthetic mica 15.00
(4) Yellow iron oxide 0.20
(5) Bengala 0.25
(6) Black iron oxide 0.05
(7) Polymethyl methacrylate 5.00
(8) Crystalline cellulose (Note 1) 5.00
(9) Preservative 0.50
(10) Diethylhexyl succinate 4.00
(11) Diisostearyl malate 1.00
(12) Sorbitan sesquiisostearate (Note 5) 1.00
(13) Antioxidant appropriate amount (14) Perfume appropriate amount
Total 100.00
(Manufacturing method)
A pressed powder was obtained by a wet molding method in the same manner as in Example 1.

実施例18
アイシャドウ処方
成分 配合量(質量%)
(1) タルク 15.00
(2) セリサイト 残量
(3) マイカ 20.00
(4) 結晶セルロース (注2) 8.00
(5) シリカ 1.00
(6) 赤色226号 0.30
(7) グンジョウ 1.00
(8) 雲母チタン 10.00
(9) 防腐剤 0.50
(10)ジメチコン 5.00
(11)スクワラン 6.00
(12)ワセリン 1.00
(13)セスキイソステアリン酸ソルビタン(注5) 1.00
(14)酸化防止剤 適量
(15)香料 適量
合計 100.00
(製法)
実施例1と同様の方法で湿式成型法によってアイシャドウを得た。
Example 18
Eye shadow prescription Ingredients Amount (% by mass)
(1) Talc 15.00
(2) Sericite remaining amount (3) Mica 20.00
(4) Crystalline cellulose (Note 2) 8.00
(5) Silica 1.00
(6) Red No. 226 0.30
(7) Gunjo 1.00
(8) Mica titanium 10.00
(9) Preservative 0.50
(10) Dimethicone 5.00
(11) Squalane 6.00
(12) Vaseline 1.00
(13) Sorbitan sesquiisostearate (Note 5) 1.00
(14) Antioxidant proper amount (15) Perfume proper amount
Total 100.00
(Manufacturing method)
An eye shadow was obtained by a wet molding method in the same manner as in Example 1.

実施例19
チークカラー
成分 配合量(質量%)
(1) タルク 20.00
(2) セリサイト 残量
(3) マイカ 10.00
(4) 結晶セルロース (注2) 3.00
(5) シリカ 1.50
(6) 赤色226号 0.30
(7) 黄色5号 0.35
(8) ベンガラ 0.80
(9) ベンガラ被覆雲母チタン 5.00
(10)ポリメタクリル酸メチル 5.00
(11)防腐剤 0.20
(12)ジフェニルシロキシフェニルトリメチコン 5.00
(13)イソステアリン酸イソセチル 6.00
(14)セスキイソステアリン酸ソルビタン(注5) 2.00
(15)酸化防止剤 適量
(16)香料 適量
合計 100.00
(製法)
実施例1と同様の方法で湿式成型法によってチークカラーを得た。
Example 19
Teak color Ingredient Amount (% by mass)
(1) Talc 20.00
(2) Sericite Remaining (3) Mica 10.00
(4) Crystalline cellulose (Note 2) 3.00
(5) Silica 1.50
(6) Red No. 226 0.30
(7) Yellow No. 5 0.35
(8) Bengala 0.80
(9) Bengala-coated mica titanium 5.00
(10) Polymethyl methacrylate 5.00
(11) Preservative 0.20
(12) Diphenylsiloxyphenyl trimethicone 5.00
(13) Isocetyl isostearate 6.00
(14) Sorbitan sesquiisostearate (Note 5) 2.00
(15) Antioxidant proper amount (16) Fragrance proper amount
Total 100.00
(Manufacturing method)
A cheek color was obtained by a wet molding method in the same manner as in Example 1.

実施例17〜19はいずれも、外観、耐衝撃性、使用感ともに良好な化粧料であった。

Examples 17 to 19 were all cosmetics having good appearance, impact resistance, and usability.

本願発明の固形粉末化粧料は、結晶セルロース及びHLB8以下の界面活性剤を配合することにより、表面にひび割れや外周の隙間を生じず、耐衝撃性に優れ、湿式成型法ならではのなめらかな使用感を有することができる。   The solid powder cosmetic of the present invention is blended with crystalline cellulose and a surfactant of HLB 8 or less, so that it does not cause cracks or gaps on the outer surface, is excellent in impact resistance, and has a smooth use feeling unique to a wet molding method. Can have.

Claims (5)

下記成分(a)〜(d)を含有する粉末組成物を、水と混合してスラリー状にし、これを容器に充填した後、水を除去して得られる固形粉末化粧料。
(a)結晶セルロース
(b)HLB8以下の界面活性剤
(c)粉末
(d)油剤
A solid powder cosmetic obtained by mixing a powder composition containing the following components (a) to (d) with water to form a slurry, filling the container with water, and then removing the water.
(A) Crystalline cellulose (b) Surfactant having HLB of 8 or less (c) Powder (d) Oil agent
結晶セルロースの配合量が該粉末組成物全量に対して0.1〜20質量%であることを特徴とする請求項1記載の固形粉末化粧料。 2. The solid powder cosmetic according to claim 1, wherein the blending amount of the crystalline cellulose is 0.1 to 20% by mass with respect to the total amount of the powder composition. 結晶セルロースの配合量が該粉末組成物全量に対して0.5〜10質量%であることを特徴とする請求項1記載の固形粉末化粧料。 The solid powder cosmetic according to claim 1, wherein the blending amount of the crystalline cellulose is 0.5 to 10% by mass with respect to the total amount of the powder composition. HLB8以下の界面活性剤の配合量が該粉末組成物全量に対して0.01〜5質量%であることを特徴とする請求項1〜3のいずれかに記載の固形粉末化粧料。 The solid powder cosmetic according to any one of claims 1 to 3, wherein the amount of the surfactant having an HLB of 8 or less is 0.01 to 5% by mass relative to the total amount of the powder composition. HLB8以下の界面活性剤の配合量が該粉末組成物全量に対して0.1〜3質量%であることを特徴とする請求項1〜3のいずれかに記載の固形粉末化粧料。 The solid powder cosmetic according to any one of claims 1 to 3, wherein the amount of the surfactant having an HLB of 8 or less is 0.1 to 3% by mass relative to the total amount of the powder composition.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016037496A (en) * 2014-08-08 2016-03-22 株式会社 資生堂 Solid powder cosmetic production method
JP2017178888A (en) * 2016-03-31 2017-10-05 株式会社コーセー Easily-disintegratable granulated composition, method for producing the same and cosmetics containing the same
JP2017186323A (en) * 2016-03-30 2017-10-12 株式会社コーセー Solid powder cosmetic
WO2018194050A1 (en) * 2017-04-19 2018-10-25 日本製紙株式会社 Makeup cosmetic
JP2019043854A (en) * 2017-08-30 2019-03-22 紀伊産業株式会社 Solid powder cosmetic
JP2022530455A (en) * 2019-04-22 2022-06-29 シャンハイ ジェンチュン コスメティクス カンパニー リミテッド Powder manufacturing method

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Publication number Priority date Publication date Assignee Title
JP2012211102A (en) * 2011-03-31 2012-11-01 Kose Corp Aqueous eye makeup cosmetic

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012211102A (en) * 2011-03-31 2012-11-01 Kose Corp Aqueous eye makeup cosmetic

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016037496A (en) * 2014-08-08 2016-03-22 株式会社 資生堂 Solid powder cosmetic production method
JP2017186323A (en) * 2016-03-30 2017-10-12 株式会社コーセー Solid powder cosmetic
JP7007099B2 (en) 2016-03-30 2022-02-10 株式会社コーセー Solid powder cosmetics
JP2017178888A (en) * 2016-03-31 2017-10-05 株式会社コーセー Easily-disintegratable granulated composition, method for producing the same and cosmetics containing the same
WO2018194050A1 (en) * 2017-04-19 2018-10-25 日本製紙株式会社 Makeup cosmetic
JP2019043854A (en) * 2017-08-30 2019-03-22 紀伊産業株式会社 Solid powder cosmetic
JP2022530455A (en) * 2019-04-22 2022-06-29 シャンハイ ジェンチュン コスメティクス カンパニー リミテッド Powder manufacturing method
JP7382423B2 (en) 2019-04-22 2023-11-16 シャンハイ ジェンチュン コスメティクス カンパニー リミテッド Powder manufacturing method

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