JP2003146840A - Oily foundation - Google Patents
Oily foundationInfo
- Publication number
- JP2003146840A JP2003146840A JP2001346552A JP2001346552A JP2003146840A JP 2003146840 A JP2003146840 A JP 2003146840A JP 2001346552 A JP2001346552 A JP 2001346552A JP 2001346552 A JP2001346552 A JP 2001346552A JP 2003146840 A JP2003146840 A JP 2003146840A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- particle size
- spherical powder
- foundation
- oily
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Cosmetics (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は油性ファンデーショ
ンに関し、さらに詳しくは皮膚の表面の凹凸補正効果お
よび毛穴隠し効果についての改善を図った油性ファンデ
ーションに係わるものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil-based foundation, and more particularly to an oil-based foundation intended to improve the effect of correcting irregularities on the surface of the skin and the effect of hiding pores.
【０００２】[0002]
【従来の技術および発明が解決しようとする課題】従来
のメーキャップ化粧料においては、肌の凹凸を隠すため
に隠蔽力の高い粉末を使用して毛穴等を隠してきた。し
かしながらこのようなファンデーションは隠蔽力に頼っ
ているため、本来人間の肌に備わっている透明感等の長
所は失われてしまう。このため、最近は隠蔽力よりもむ
しろ素肌感や透明感に対する要望が多くなっており、素
肌の特長を生かしながら欠点のみを補正する素肌感覚の
メーキャップ化粧料が求められている。2. Description of the Related Art In the conventional makeup cosmetics, in order to hide the unevenness of the skin, powder having a high hiding power has been used to hide pores and the like. However, since such a foundation relies on the hiding power, the advantages such as transparency originally provided in human skin are lost. For this reason, recently, there has been a great demand for a bare skin feeling or a transparent feeling rather than a hiding power, and there is a demand for a bare skin feeling makeup cosmetic that corrects only the defects while making the most of the features of the bare skin.
【０００３】これらの要望に対し、例えば酸化チタンの
粒径を調整したり、顔料、球状粉末の配合量を調整した
りすることにより素肌感、透明感を保ちながら毛穴やく
すみ等の欠点を補正するようにした油性ファンデーショ
ンが開発され、例えば粒径０．２μｍ程度の酸化チタン
粉末を配合したものが製品化されている。酸化チタンは
光屈折率が２．５〜２．７程度と高く、また隠蔽力が高
いことから、皮膚の毛穴を隠すために効果的である。To meet these demands, for example, by adjusting the particle size of titanium oxide or adjusting the blending amounts of pigments and spherical powders, defects such as pores and dullness can be corrected while maintaining a bare skin feel and transparency. Thus, an oily foundation has been developed, and for example, a product containing a titanium oxide powder having a particle size of about 0.2 μm is commercialized. Titanium oxide has a high photorefractive index of about 2.5 to 2.7 and a high hiding power, and is therefore effective for hiding the pores of the skin.
【０００４】しかしながら、上述したような従来の油性
ファンデーションは、皮膚に塗布した際に毛穴等のカバ
ー力に優れているものの、皮膚の光屈折率が１．５７程
度と酸化チタンの光屈折率と数値的な差が大きいため、
自然な仕上がり感が得られないという欠点があった。さ
らに、酸化チタンは凝集性が強いため分散性が低く、皮
膚に塗布した際の均一な仕上りが得られないという問題
があり、肌の欠点をカバーしつつ、しかも全体として素
肌に極めて近い自然な仕上がり感を有する粉体成分の開
発が要望されていた。However, although the conventional oily foundation as described above is excellent in covering power for pores and the like when applied to the skin, the light refractive index of the skin is about 1.57 and that of titanium oxide. Because the numerical difference is large,
It had the drawback that it did not give a natural finish. Furthermore, titanium oxide has a strong cohesive property and thus has a low dispersibility, and thus has a problem that a uniform finish cannot be obtained when it is applied to the skin. There has been a demand for the development of a powder component having a finished feel.
【０００５】本発明者等は、上述した問題点に鑑みて、
従来の油性ファンデーションの欠点を解決して皮膚の凹
凸、特に毛穴を隠し、かつ素肌に近い自然な仕上がり感
が得られる油性ファンデーションを提供することを目的
とする。In view of the above-mentioned problems, the present inventors have
It is an object of the present invention to solve the drawbacks of the conventional oily foundations and to provide the oily foundations which hide the irregularities of the skin, especially pores, and which can give a natural finish feeling close to that of bare skin.
【０００６】[0006]
【課題を解決するための手段】本発明者等は特定の粉末
を特定の量比で用いることにより、１品使用でありなが
ら従来にない毛穴隠し効果に優れたファンデーションが
得られることを見出し、本発明に至った。即ち本発明
は、（１）粒径１〜１２μｍで平均粒径５〜６μｍの板
状粉末と、（２）粒径４〜１０μｍの球状粉末とが配合
されてなり、前記板状粉末と前記球状粉末の配合割合が
質量比で（１）：（２）＝１：１〜１：４であり、前記
球状粉末の配合量が７〜１１質量％であることを特徴と
する油性ファンデーションである。The present inventors have found that by using a specific powder in a specific amount ratio, it is possible to obtain a foundation excellent in the effect of concealing pores, which is not used in the past, even though it is a single product. The present invention has been completed. That is, the present invention comprises (1) a plate-like powder having a particle size of 1 to 12 μm and an average particle size of 5 to 6 μm, and (2) a spherical powder having a particle size of 4 to 10 μm. The oily foundation is characterized in that the mixing ratio of the spherical powder is (1) :( 2) = 1: 1 to 1: 4 by mass ratio, and the mixing amount of the spherical powder is 7 to 11% by mass. .
【０００７】本発明の油性ファンデーションによれば、
板状粉末の板径と球状粉末の粒径、およびこれらの配合
比と球状粉末の配合量を数値的に特定し、さらには球状
粉末の光屈折率を特定したことにより、皮膚の凹凸、特
に毛穴を隠しつつ、素肌に近い自然な仕上がり感が得ら
れる。According to the oily foundation of the present invention,
The plate diameter of the plate-like powder and the particle size of the spherical powder, and the compounding ratio of these and the compounding amount of the spherical powder are numerically specified, and further the optical refractive index of the spherical powder is specified, whereby the unevenness of the skin, particularly While hiding the pores, you can get a natural finish that is close to that of bare skin.
【０００８】[0008]
【発明の実施の形態】本発明の油性ファンデーションに
ついて、以下に詳細に説明する。本発明の油性ファンデ
ーションは、（１）粒径１〜１２μｍで平均粒径５〜６
μｍの板状粉末を含有する。この板状粉末のアスペクト
比は２５程度が好ましい。ここでアスペクト比とは、粉
末の長径／短径を指す。また平均粒径は体積平均粒子径
より求めたもので、粒度分布において、範囲内に全粒子
の７０質量％以上が含まれることを意味する。かかる板
状粉末としては、例えばマイカ、タルク、カオリン、合
成マイカ、合成タルク等が挙げられる。
（１）粒径１〜１２μｍで平均粒径５〜６μｍの板状粉
末の配合量は２〜１１質量％が好ましい。BEST MODE FOR CARRYING OUT THE INVENTION The oily foundation of the present invention will be described in detail below. The oily foundation of the present invention has (1) a particle size of 1 to 12 μm and an average particle size of 5 to 6
It contains a plate-like powder of μm. The plate powder preferably has an aspect ratio of about 25. Here, the aspect ratio refers to the major axis / minor axis of the powder. The average particle size is obtained from the volume average particle size, and means that 70% by mass or more of all particles are included in the range in the particle size distribution. Examples of the plate-like powder include mica, talc, kaolin, synthetic mica, synthetic talc and the like. (1) The compounding amount of the plate-like powder having a particle size of 1 to 12 μm and an average particle size of 5 to 6 μm is preferably 2 to 11 mass%.
【０００９】また、本発明の油性ファンデーションに用
いられる（２）粒径４〜１０μｍの球状粉末としては、
例えばアクリル系高分子、ナイロン粉末、スチレン系高
分子、シリコーンおよびその共重合体等が挙げられ、特
にナイロン粉末が好ましい。また、油性ファンデーショ
ンの毛穴隠し効果を高め、かつ自然な仕上がり感を得る
ために、球状粉末の光屈折率は、１．４５〜１．６５が
好ましい。
（２）粒径４〜１０μｍの球状粉末の配合量は７〜１１
質量％であり、特に８〜１０質量％が好ましい。Further, (2) spherical powder having a particle size of 4 to 10 μm used in the oily foundation of the present invention,
Examples thereof include acrylic polymer, nylon powder, styrene polymer, silicone and copolymers thereof, and nylon powder is particularly preferable. The spherical powder preferably has an optical refractive index of 1.45 to 1.65 in order to enhance the effect of hiding pores of the oily foundation and to obtain a natural finish feeling. (2) The compounding amount of spherical powder having a particle size of 4 to 10 μm is 7 to 11
It is mass%, and particularly preferably 8 to 10 mass%.
【００１０】本発明の油性ファンデーションにおいて
は、上記板状粉末と上記球状粉末とが、質量比で板状粉
末：球状粉末＝１：１〜１：４、好ましくは１：３〜
１：４の割合で配合されていることが好ましい。In the oily foundation of the present invention, the plate-like powder and the spherical powder are in a mass ratio of plate-like powder: spherical powder = 1: 1 to 1: 4, preferably 1: 3 to.
It is preferably blended in a ratio of 1: 4.
【００１１】本発明の油性ファンデーションに含有され
る粉末成分のうち、本発明において特定されている上記
（１）板状粉末と上記（２）球状粉末以外の粉末は、通
常の化粧品に一般に用いられるものであれば、従来公知
のものを適宜使用することができる。Of the powder components contained in the oily foundation of the present invention, powders other than the above-mentioned (1) plate-like powder and (2) spherical powder specified in the present invention are generally used in ordinary cosmetics. Any conventionally known one can be used as appropriate.
【００１２】例えば、二酸化チタン・酸化亜鉛等の無機
白色顔料、酸化鉄（ベンガラ）・チタン酸鉄等の無機赤
色系顔料、γ−酸化鉄等の無機褐色系顔料、黄酸化鉄・
黄土等の無機黄色系顔料、黒酸化鉄・カーボンブラック
・低次酸化チタン等の無機黒色系顔料、酸化クロム・水
酸化クロム・チタン酸コバルト等の無機緑色系顔料、群
青・紺青等の無機青色系顔料、アルミニウムパウダー・
カッパーパウダー等の金属粉末顔料、赤色２０１号・赤
色２０２号・赤色２０４号・赤色２０５号・赤色２２０
号・赤色２２６号・赤色２２８号・赤色４０５号・橙色
２０３号・橙色２０４号・黄色２０５号・黄色４０１号
・青色４０４号等の有機顔料、赤色３号・赤色１０４号
・赤色１０６号・赤色２２７号・赤色２３０号・赤色４
０１号・赤色５０５号・橙色２０５号・黄色４号・黄色
５号・黄色２０２号・黄色２０３号・緑色３号・青色１
号等のジルコニウム・バリウム・アルミニウムレーキ等
の有機顔料、クロロフィル・β−カロチン等の天然色素
等が挙げられる。これらの中から１種または２種以上を
任意に選択して用いることができる。For example, inorganic white pigments such as titanium dioxide and zinc oxide, inorganic red pigments such as iron oxide (red iron oxide) and iron titanate, inorganic brown pigments such as γ-iron oxide, and yellow iron oxide.
Inorganic yellow pigments such as loess, black iron oxide, carbon black, low order titanium oxide, and other black pigments, chromium oxide, chromium hydroxide, cobalt titanate, and other inorganic green pigments, ultramarine blue, navy blue, and other inorganic blue pigments Pigment, aluminum powder
Metal powder pigments such as copper powder, Red 201, Red 202, Red 204, Red 205, Red 220
Organic pigments such as red, red 226, red 228, red 405, orange 203, orange 204, yellow 205, yellow 401, and blue 404, red 3, red 104, red 106 Red 227, Red 230, Red 4
01 / Red 505 / Orange 205 / Yellow 4 / Yellow 5 / Yellow 202 / Yellow 203 / Green 3 / Blue 1
And organic pigments such as zirconium, barium and aluminum lakes, and natural pigments such as chlorophyll and β-carotene. One or two or more of these may be arbitrarily selected and used.
【００１３】本発明において、油性ファンデーションは
ゲル状油性ファンデーションであることが好ましい。ま
たその時のゲル化剤としてはポリエーテル変性シリコー
ンが好ましく、特に下記一般式（１）で表されるオルガ
ノポリシロキサングラフト重合体が好ましい。In the present invention, the oily foundation is preferably a gel oily foundation. Further, as the gelling agent at that time, a polyether-modified silicone is preferable, and an organopolysiloxane graft polymer represented by the following general formula (1) is particularly preferable.
【００１４】[0014]
【化１】 [Chemical 1]
【００１５】［式中、Ａはメチル基、フェニル基および
一般式：−Ｃ3Ｈ6Ｏ（Ｃ2Ｈ4Ｏ）a（Ｃ3Ｈ6Ｏ）bＲ’
（式中、Ｒ’は水素原子、アシル基および炭素数１〜４
のアルキル基からなる群から選択される基であり、また
ａは５〜５０の整数であり、ｂは５〜５０の整数であ
る。）で示されるポリオキシアルキレン基からなる群か
ら選択される基であり、Ｒはメチル基またはフェニル基
であり、ｍは５０〜１０００の整数であり、ｎは１〜４
０の整数である。ただし分子中に少なくとも１個はポリ
オキシアルキレン基を有する。］[Wherein A is a methyl group, a phenyl group and the general formula: -C 3 H 6 O (C 2 H 4 O) a (C 3 H 6 O) bR '.
(In the formula, R'is a hydrogen atom, an acyl group and a carbon number of 1 to 4
Is a group selected from the group consisting of alkyl groups, and a is an integer of 5 to 50 and b is an integer of 5 to 50. ) Is a group selected from the group consisting of polyoxyalkylene groups, R is a methyl group or a phenyl group, m is an integer of 50 to 1000, and n is 1 to 4
It is an integer of 0. However, at least one has a polyoxyalkylene group in the molecule. ]
【００１６】ここで、Ｒ’のアシル基として具体的に
は、ホルミル基、アセチル基、プロピオニル基、ブチリ
ル基、アクリロイル基、ベンゾイル基、トルオイル基等
が例示され、炭素数１〜４のアルキル基として具体的に
は、メチル基、エチル基、ｉ−プロピル基、ｎ−プロピ
ル基、ｔ−ブチル基、ｎ−ブチル基等が例示される。Specific examples of the acyl group represented by R'include a formyl group, an acetyl group, a propionyl group, a butyryl group, an acryloyl group, a benzoyl group and a toluoyl group, and an alkyl group having 1 to 4 carbon atoms. Specific examples thereof include a methyl group, an ethyl group, an i-propyl group, an n-propyl group, a t-butyl group, and an n-butyl group.
【００１７】なお、ポリオキシアルキレン基において、
ａまたはｂが５未満である場合には、ポリエーテル変性
シリコーンが十分な増粘効果を示さなくなり、またａま
たはｂが５０を超える場合には、得られたゲル状油性フ
ァンデーションがべとつき感を有するようになる。In the polyoxyalkylene group,
When a or b is less than 5, the polyether-modified silicone does not exhibit a sufficient thickening effect, and when a or b exceeds 50, the obtained gel oily foundation has a sticky feeling. Like
【００１８】ポリオキシアルキレン基の含有量は特に限
定されないが、ポリオキシアルキレン基の含有量が２０
〜７０質量％（ただし、２０質量％は含まない。）であ
ることが望ましい。これは、ポリオキシアルキレン基の
含有量が２０質量％以下の場合には、ポリエーテル変性
シリコーンの増粘効果が著しく低下するためであり、ま
た７０質量％を超える場合には、シリコーン油との相溶
性が低下するためである。The polyoxyalkylene group content is not particularly limited, but the polyoxyalkylene group content is 20.
It is desirable that the content is ˜70% by mass (however, 20% by mass is not included). This is because when the content of the polyoxyalkylene group is 20% by mass or less, the thickening effect of the polyether-modified silicone is significantly reduced, and when it exceeds 70% by mass, the content of the silicone oil is This is because the compatibility decreases.
【００１９】また、ｍは５０〜１０００の整数であり、
ｎは１〜４０の整数であり、好ましくは、ｍは２００〜
６００、ｎは５〜２０である。これは、ｍが５０未満で
あり、ｎが１未満である場合には、増粘効果が不十分で
あり、またｍが１０００を超え、かつｎが４０を超える
場合には、得られたゲル状化粧料がべとつき感を有する
ようになるからである。Further, m is an integer of 50 to 1000,
n is an integer of 1 to 40, and preferably m is 200 to
600 and n are 5-20. This is because when m is less than 50 and n is less than 1, the thickening effect is insufficient, and when m is more than 1000 and n is more than 40, the gel obtained is This is because the cosmetic cosmetics have a sticky feeling.
【００２０】本発明に用いられるポリエーテル変性シリ
コーンの分子量は特に限定されず、またその２５℃にお
ける粘度は特に限定されないが、特に安定性のあるゲル
を形成し、さらさら感を有するゲル状化粧料とするため
には、本発明に用いられるポリエーテル変性シリコーン
は、オクタメチルテトラシロキサンの５０．０質量％溶
液とした時の粘度が１０００〜１０００００ｃｓｔの範
囲となるようなものであることが好ましい。また分子量
は、安定性、使用性の面から５００００以上、好ましく
は５００００〜８００００の範囲が好ましい。The molecular weight of the polyether-modified silicone used in the present invention is not particularly limited, and its viscosity at 25 ° C. is not particularly limited, but a gel cosmetic which forms a particularly stable gel and has a silky feel. In order to achieve the above, it is preferable that the polyether-modified silicone used in the present invention has a viscosity in the range of 1000 to 100000 cst when the solution is a 50.0 mass% octamethyltetrasiloxane. From the viewpoint of stability and usability, the molecular weight is preferably 50,000 or more, preferably 50,000 to 80,000.
【００２１】本発明に用いられるポリエーテル変性シリ
コーンの配合量は２．０〜３０．０質量％であり、好ま
しくは、５．０〜１５．０質量％の範囲である。これ
は、本発明のゲル状油性ファンデーションにおいて、ポ
リエーテル変性シリコーンの配合量が２．０質量％未満
であると、安定なゲル状油性ファンデーションを得るこ
とができないためであり、また３０．０質量％を超える
とゲル状油性ファンデーションがべたつき感を有するよ
うになるためである。The amount of the polyether-modified silicone used in the present invention is 2.0 to 30.0% by mass, preferably 5.0 to 15.0% by mass. This is because, in the gel oily foundation of the present invention, when the amount of the polyether-modified silicone compounded is less than 2.0 mass%, a stable gel oily foundation cannot be obtained, and 30.0 mass% This is because if it exceeds%, the gel oily foundation will have a sticky feeling.
【００２２】本発明の油性ファンデーションにおいて
は、ゲル化剤の代わりに後記するようなワックスを使用
することもできる。In the oily foundation of the present invention, a wax as described below may be used instead of the gelling agent.
【００２３】本発明の油性ファンデーションには上記必
須成分に加えて、本発明の効果が損われない範囲で、通
常、化粧料、医薬部外品に用いられる成分を配合するこ
とが可能である。このような成分としては、例えば油分
として、シリコーンワックス、デカメチルシクロペンタ
シロキサン、メチルポリシロキサン、メチルフェニルポ
リシロキサン等のシリコーン油；フルオロカーボン等の
フッ素系油分；セチルイソオクタノエート、グリセリル
トリヘキサノエート、イソプロピルミリステート等のエ
ステル油；ワセリン、流動パラフィン、スクワラン等の
炭化水素系油分；ヒマシ油、オリーブ油、椿油、ホホバ
油、ラノリン等の天然動植物油；高級アルコール、セレ
シン、マイクロクリスタリンワックス、カルナバロウ、
キャンデリラロウ等のワックス等が挙げられる。In addition to the above-mentioned essential components, the oily foundation of the present invention may contain components that are usually used in cosmetics and quasi-drugs as long as the effects of the present invention are not impaired. Examples of such components include, as oil components, silicone oils such as silicone wax, decamethylcyclopentasiloxane, methylpolysiloxane, and methylphenylpolysiloxane; fluorine-based oil components such as fluorocarbons; cetylisooctanoate, glyceryltrihexano. Ester oils such as ate and isopropyl myristate; hydrocarbon-based oils such as petrolatum, liquid paraffin and squalane; natural animal and vegetable oils such as castor oil, olive oil, camellia oil, jojoba oil and lanolin; higher alcohols, ceresin, microcrystalline wax, carnauba wax ,
Waxes such as candelilla wax are included.
【００２４】保湿剤としては、例えばダイナマイトグリ
セリン、１，３−ブチレングリコール、ジプロピレング
リコール、プロピレングリコール等の多価アルコール；
ヒアルロン酸、コンドロイチン硫酸等の水溶性高分子；
乳酸ソーダ、クエン酸ソーダ、グルタミン酸ソーダ、２
−ピロリドンカルボン酸ソーダ、食塩、塩化マグネシウ
ム等の塩類等が挙げられる。Examples of moisturizers include polyhydric alcohols such as dynamite glycerin, 1,3-butylene glycol, dipropylene glycol and propylene glycol;
Water-soluble polymers such as hyaluronic acid and chondroitin sulfate;
Sodium lactate, sodium citrate, sodium glutamate, 2
-Sodium pyrrolidone carboxylic acid, salt, salts such as magnesium chloride and the like can be mentioned.
【００２５】また上記以外にも、界面活性剤、分散剤、
防腐剤、香料、薬剤、増粘剤等も配合できる。In addition to the above, a surfactant, a dispersant,
Preservatives, fragrances, agents, thickeners and the like can also be added.
【００２６】本発明の油性ファンデーションは、常法に
従って種々の剤型に製造し、使用することが可能であ
る。The oily foundation of the present invention can be manufactured into various dosage forms according to a conventional method and used.
【００２７】[0027]
【実施例】次に本発明の具体的な実施例について説明す
る。なお、本発明は以下の例に限定されるものではな
い。配合量はすべて質量％である。EXAMPLES Next, specific examples of the present invention will be described. The present invention is not limited to the following examples. All compounding amounts are% by mass.
【００２８】実施例に先立ち、本実施例で採用した評価
方法および評価基準について述べる。毛穴隠し効果につ
いては、ファンデーション塗布面の光散乱効果が高いほ
ど優れているので、変角光度計を用いてファンデーショ
ン塗布面の光学特性を測定し、光の散乱効果を評価し
た。また、実使用テストを行い目視により、毛穴隠し効
果を評価し、使用性や見た目の自然な仕上がり感の評価
を行った。Prior to the examples, the evaluation method and evaluation criteria adopted in this example will be described. As for the effect of hiding pores, the higher the light scattering effect on the foundation coated surface is, the more excellent it is. Therefore, the optical characteristics of the foundation coated surface were measured using a goniophotometer to evaluate the light scattering effect. In addition, an actual use test was conducted to visually evaluate the effect of hiding the pores, and the usability and the natural finish feeling of appearance were evaluated.
【００２９】（１）光学特性の測定
各試料を、それぞれ人工皮革に塗布し、変角光沢度計に
よってその光学特性を測定した。光の入射角を４５°に
固定し、ファンデーションを塗布した状態の光の反射特
性を、受光角を７５°〜１５５°の範囲で変化させなが
ら測定し、これらの反射特性を明度値（Ｌ値）で評価し
た。(1) Measurement of Optical Properties Each sample was applied to artificial leather, and its optical properties were measured by a gonio gloss meter. With the incident angle of light fixed at 45 °, the reflection characteristics of light with a foundation applied were measured while changing the reception angle in the range of 75 ° to 155 °, and these reflection characteristics were measured by the lightness value (L value). ).
【００３０】（２）官能による実使用試験
各試料について、実使用パネル６名による実使用試験を
行い、なめらかさ、毛穴隠しの程度についての評価を行
った。評価基準は下記に示す１点〜５点の５点満点と
し、評価点の平均値から４段階で評価した。(2) Actual Use Test by Sensory Each sample was subjected to an actual use test by six actual use panels to evaluate the smoothness and the degree of pore hiding. The evaluation criteria were 5 points out of 1 to 5 points shown below, and the evaluation value was evaluated in 4 steps from the average value.
【００３１】［評価基準］ （評価点） ５点：非常に良い。 ４点：良い。 ３点：普通。 ２点：やや劣る。 １点：劣る。[Evaluation Criteria] (Evaluation points) 5 points: Very good. 4 points: Good. 3 points: Normal. 2 points: somewhat inferior. 1 point: Inferior.
【００３２】（評価） ◎ ：評価点の平均４．１以上 ○ ：評価点の平均３．１〜４．０ △ ：評価点の平均２．１〜３．０ × ：評価点の平均２．０以下(Evaluation) ◎: Average score of 4.1 or more ◯: Average of evaluation points 3.1 to 4.0 Δ: Average of evaluation points 2.1 to 3.0 X: Average of evaluation points of 2.0 or less
【００３３】試験例１〜９
先ず、板状粉末と、球状粉末の配合比についての検討を
行う。下記表１、表２に示すように、所定の粒径の板状
粉末と球状粉末を用い、これらの混合比率を変化させて
組み合わせることにより、試験例１〜９の油性ファンデ
ーションを調製した。Test Examples 1 to 9 First, the compounding ratio of the plate-like powder and the spherical powder is examined. As shown in Tables 1 and 2 below, oily foundations of Test Examples 1 to 9 were prepared by using plate-like powders and spherical powders having a predetermined particle size and combining them while changing the mixing ratio thereof.
【００３４】試験例１〜９の油性ファンデーションのサ
ンプルについて、それぞれ毛穴隠し効果、なめらかさに
ついての使用テストを行った。その結果を併せて表１，
２に示す。Samples of the oily foundations of Test Examples 1 to 9 were subjected to usage tests for the effect of hiding pores and smoothness. The results are also shown in Table 1,
2 shows.
【００３５】[0035]
【表１】 [Table 1]
【００３６】[0036]
【表２】 [Table 2]
【００３７】*1：ポリ（オキシエチレン・オキシプロピ
レン）メチルポリシロキサン共重合体・デカメチルシク
ロペンタシロキサン溶液（５０％）
*2：粒径：１〜１０．５μｍ
*3：粒径：１〜７μｍ
*4：粒径：５〜９μｍ
*5：粒径：１０〜３０μｍ* 1: Poly (oxyethylene / oxypropylene) methylpolysiloxane copolymer / decamethylcyclopentasiloxane solution (50%) * 2: Particle size: 1 to 10.5 μm * 3: Particle size: 1 to 1 7 μm * 4: Particle size: 5 to 9 μm * 5: Particle size: 10 to 30 μm
【００３８】上記表１，２に示すように、所定の粒径の
板状粉末と、所定の粒径の球状粉末とが、重量比で板状
粉末：球状粉末＝１：１〜:１：４の比率で配合した試
験例６の油性ファンデーションが、毛穴隠し効果や使用
性の総合的な評価において、最も優れた結果が得られ
た。As shown in Tables 1 and 2 above, the plate-like powder having a predetermined particle size and the spherical powder having a predetermined particle size are in a weight ratio of plate-like powder: spherical powder = 1: 1 to 1: 1: The oil-based foundation of Test Example 6 mixed in the ratio of 4 gave the most excellent result in the comprehensive evaluation of the pore hiding effect and usability.
【００３９】実施例１〜３，比較例１，２
次に、ゲル状油性ファンデーションを作製し、特に、球
状粉末の配合量について検討する。上記表１，２に示し
た評価において最も毛穴隠し効果に優れていた試験例６
のファンデーションに用いた球状粉末（ポリメタクリル
酸メチル：粒径＝５〜９μｍ）、および板状粉末（パル
ミチン酸デキストリン処理セリサイト：板径＝１〜１
０．５μｍ）を用い、ゲル状の油性ファンデーションの
サンプル（実施例１〜３および比較例１、２）を作製し
た。これらの構成成分および成分量を下記表３に示す。Examples 1 to 3 and Comparative Examples 1 and 2 Next, gel-like oily foundations were prepared, and particularly, the blending amount of the spherical powder was examined. Test Example 6 which was most excellent in the effect of hiding pores in the evaluations shown in Tables 1 and 2 above.
Spherical powder (polymethylmethacrylate: particle size = 5 to 9 μm) used for the foundation of the, and plate-like powder (dextrin palmitate-treated sericite: plate diameter = 1 to 1)
0.5 μm) was used to prepare gel oily foundation samples (Examples 1 to 3 and Comparative Examples 1 and 2). Table 3 below shows these components and component amounts.
【００４０】実施例１〜３および比較例１、２のゲル状
油性ファンデーションの各サンプルについて使用テスト
を行った。A use test was conducted on each of the gel oily foundation samples of Examples 1 to 3 and Comparative Examples 1 and 2.
【００４１】（使用テスト）上記実施例１〜３および比
較例１、２のゲル状油性ファンデーションについて、被
験者６名による実使用試験を行い、皮膚の凹凸補正効
果、および部分用化粧品としての伸びについての評価を
行った。評価方法および評価基準は前記の官能による実
使用試験と同様である。評価結果を表３に示した。(Use test) The gel-like oily foundations of Examples 1 to 3 and Comparative Examples 1 and 2 were subjected to an actual use test by 6 subjects, and the effect of correcting unevenness of the skin and the elongation as a partial cosmetic product were evaluated. Was evaluated. The evaluation method and the evaluation criteria are the same as those in the above-mentioned sensory actual use test. The evaluation results are shown in Table 3.
【００４２】[0042]
【表３】 [Table 3]
【００４３】上記表３に示すように、板状粉末と球状粉
末とが、重量比で板状粉末：球状粉末＝１：１〜:１：
４の比率で配合し、かつ上記球状粉末の配合量が７〜１
１質量％とした実施例１〜３のゲル状油性ファンデーシ
ョンが、総合的に良好な結果となった。特に、球状粉末
を９質量％配合させた実施例２のゲル状油性ファンデー
ションにおいては、皮膚の凹凸補正効果に優れた評価が
得られ、かつ部分用化粧品としての適度な伸びの評価に
ついても良好な結果が得られた。As shown in Table 3 above, the plate-like powder and the spherical powder are in a weight ratio of plate-like powder: spherical powder = 1: 1 to: 1 :.
4 and the amount of the spherical powder is 7 to 1
The gelled oily foundations of Examples 1 to 3 in which the content was 1% by mass gave totally good results. In particular, in the gel-like oil foundation of Example 2 in which 9% by mass of the spherical powder was blended, an excellent evaluation was obtained for the effect of correcting unevenness of the skin, and the evaluation of the appropriate elongation as a cosmetic for parts was also good. Results were obtained.
【００４４】一方、球状粉末の配合量が７質量％未満で
ある比較例１のファンデーションにおいては、皮膚に塗
布した場合に伸び過ぎてしまい、使用感が劣化した。ま
た、球状粉末を１１質量％以上配合し、板状粉末を球状
粉末に比較して極めて少なく配合した比較例２のファン
デーションは、皮膚に塗布した場合に伸びが重く、やは
り使用感が劣化した。On the other hand, in the foundation of Comparative Example 1 in which the blending amount of the spherical powder was less than 7% by mass, when it was applied to the skin, it was excessively extended and the usability was deteriorated. Further, the foundation of Comparative Example 2 in which the spherical powder was blended in an amount of 11% by mass or more and the plate-shaped powder was blended in an extremely small amount as compared with the spherical powder had a large elongation when applied to the skin, and the usability also deteriorated.
【００４５】実施例４〜９
次に、球状粉末の光屈折率について検討する。上記表３
に示したように、球状粉末を９質量％配合させた実施例
２のファンデーションが皮膚の凹凸補正効果に最も優れ
た結果が得られたことから、この球状粉末の配合量を９
質量％に固定し、かつ球状粉末の光屈折率について変化
させて実施例４〜９のゲル状の油性ファンデーションの
サンプルを作製した。各サンプルの構成成分および成分
量を下記表４，５に示す。Examples 4 to 9 Next, the optical refractive index of the spherical powder will be examined. Table 3 above
As shown in FIG. 5, the foundation of Example 2 containing 9% by mass of the spherical powder gave the most excellent effect of correcting the unevenness of the skin.
The gel-like oily foundation samples of Examples 4 to 9 were prepared by fixing the content to mass% and changing the optical refractive index of the spherical powder. The constituent components and component amounts of each sample are shown in Tables 4 and 5 below.
【００４６】表４，５に示す実施例４〜９のゲル状の油
性ファンデーションのサンプルについて、毛穴隠し効果
についての使用テストを行った。試験方法および評価方
法は前記と同一である。評価結果を表４，５に併せて示
す。Samples of the gel-like oily foundations of Examples 4 to 9 shown in Tables 4 and 5 were subjected to a usage test for the effect of hiding pores. The test method and evaluation method are the same as above. The evaluation results are also shown in Tables 4 and 5.
【００４７】[0047]
【表４】 [Table 4]
【００４８】[0048]
【表５】 [Table 5]
【００４９】上記表４，５に示すように、球状粉末の光
屈折率の値が高くなるほど毛穴隠し効果に良好な評価結
果が得られた。特に光屈折率が１．４５〜１．６５の球
状粉末を使用した実施例６〜９においては、非常に良好
な結果が得られた。As shown in Tables 4 and 5 above, the higher the value of the optical refractive index of the spherical powder, the better the evaluation results of the effect of hiding pores. Particularly in Examples 6 to 9 in which spherical powders having a photorefractive index of 1.45 to 1.65 were used, very good results were obtained.
【００５０】[0050]
【発明の効果】以上説明したように、本発明によれば、
油性ファンデーション中の構成成分についての検討を行
い、球状粉末の粒径、板状粉末と球状粉末の配合比、球
状粉末の光屈折率等についての特定を行ったことによ
り、１品使用では従来にない毛穴隠し効果に優れたファ
ンデーションを得ることができる。また、本発明の化粧
料によれば、配合する球状粉末の粒径、および板状粉末
と球状粉末の配合比、球状粉末の光屈折率等についての
特定を行ったことにより、従来の化粧料では充分に得ら
れなかった凹凸補正効果と使用性（自然な素肌感のある
仕上がり、さらさらとした感触）とを共に達成すること
ができる。As described above, according to the present invention,
By investigating the constituents in the oily foundation and identifying the particle size of the spherical powder, the mixing ratio of the plate-like powder and the spherical powder, the optical refractive index of the spherical powder, etc. It is possible to obtain a foundation excellent in the effect of hiding pores. Further, according to the cosmetic of the present invention, the particle diameter of the spherical powder to be blended, and the mixing ratio of the plate-like powder and the spherical powder, the optical refractive index of the spherical powder, etc. were specified, and thus the conventional cosmetics were obtained. It is possible to achieve both the unevenness correction effect and the usability (finished with a natural bare skin feel, dry feel), which were not sufficiently obtained with.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 井手 信之 神奈川県横浜市都筑区早渕２−２−１ 株 式会社資生堂リサーチセンター（新横浜) 内 (72)発明者 本橋 亜衣 神奈川県横浜市都筑区早渕２−２−１ 株 式会社資生堂リサーチセンター（新横浜) 内 (72)発明者 西浜 脩二 神奈川県横浜市都筑区早渕２−２−１ 株 式会社資生堂リサーチセンター（新横浜) 内 (72)発明者 黒沢 麻里 神奈川県横浜市都筑区早渕２−２−１ 株 式会社資生堂リサーチセンター（新横浜) 内 Ｆターム(参考） 4C083 AB172 AB232 AB242 AB432 AD071 AD092 AD152 AD172 AD212 BB26 CC12 DD30 DD41 EE06 EE07 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Nobuyuki Ide 2-2-1 Hayabuchi, Tsuzuki Ward, Yokohama City, Kanagawa Prefecture Shiseido Research Center (Shin-Yokohama) Within (72) Inventor Ai Motohashi 2-2-1 Hayabuchi, Tsuzuki Ward, Yokohama City, Kanagawa Prefecture Shiseido Research Center (Shin-Yokohama) Within (72) Inventor, Nishihama 2-2-1 Hayabuchi, Tsuzuki Ward, Yokohama City, Kanagawa Prefecture Shiseido Research Center (Shin-Yokohama) Within (72) Inventor Mari Kurosawa 2-2-1 Hayabuchi, Tsuzuki Ward, Yokohama City, Kanagawa Prefecture Shiseido Research Center (Shin-Yokohama) Within F-term (reference) 4C083 AB172 AB232 AB242 AB432 AD071 AD092 AD152 AD172 AD212 BB26 CC12 DD30 DD41 EE06 EE07
Claims (4)
６μｍの板状粉末と、（２）粒径４〜１０μｍの球状粉
末とが配合されてなり、前記板状粉末と前記球状粉末の
配合割合が質量比で（１）：（２）＝１：１〜１：４で
あり、前記球状粉末の配合量が７〜１１質量％であるこ
とを特徴とする油性ファンデーション。1. A particle size of 1 to 12 μm and an average particle size of 5 to 5.
6 μm plate-like powder and (2) a spherical powder having a particle size of 4 to 10 μm are mixed, and the mixing ratio of the plate-like powder and the spherical powder is (1) :( 2) = 1: It is 1 to 1: 4, and the compounding amount of the spherical powder is 7 to 11% by mass.
６５であることを特徴とする請求項１記載の油性ファン
デーション。2. The optical refractive index of the spherical powder is 1.45 to 1.
The oily foundation according to claim 1, wherein the oily foundation is 65.
記載の油性ファンデーション。3. The method according to claim 1, which is gel-like.
The oily foundation described.
を特徴とする請求項１記載の油性ファンデーション。4. The oily foundation according to claim 1, wherein the spherical powder is nylon powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001346552A JP3664246B2 (en) | 2001-11-12 | 2001-11-12 | Oily foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001346552A JP3664246B2 (en) | 2001-11-12 | 2001-11-12 | Oily foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003146840A true JP2003146840A (en) | 2003-05-21 |
| JP3664246B2 JP3664246B2 (en) | 2005-06-22 |
Family
ID=19159716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001346552A Expired - Lifetime JP3664246B2 (en) | 2001-11-12 | 2001-11-12 | Oily foundation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3664246B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005070372A1 (en) * | 2004-01-27 | 2005-08-04 | Shiseido Company, Ltd. | Transparent solid composition and transparent solid cosmetic preparation containing the same as base |
| JP2010065002A (en) * | 2008-09-12 | 2010-03-25 | Kao Corp | Oil-based solid cosmetic product |
| JP2010070475A (en) * | 2008-09-17 | 2010-04-02 | Kao Corp | Oily solid cosmetic |
| US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
| US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220154613A (en) | 2021-05-13 | 2022-11-22 | 가부시키가이샤 돔보 엔피쓰 | Oily powder foundation |
-
2001
- 2001-11-12 JP JP2001346552A patent/JP3664246B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005070372A1 (en) * | 2004-01-27 | 2005-08-04 | Shiseido Company, Ltd. | Transparent solid composition and transparent solid cosmetic preparation containing the same as base |
| JP2010065002A (en) * | 2008-09-12 | 2010-03-25 | Kao Corp | Oil-based solid cosmetic product |
| JP2010070475A (en) * | 2008-09-17 | 2010-04-02 | Kao Corp | Oily solid cosmetic |
| US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
| US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3664246B2 (en) | 2005-06-22 |
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