JP2004300095A - Cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic which is excellent in stability, easily spread with no stickiness and excellent feeling in use, excellent in water and oil repellency, and excellent in makeup retention with time so that both the gloss of makeup film and secondary adhesion of the cosmetic are small. <P>SOLUTION: The cosmetic contains (A) fructooligosaccharide fatty acid ester, (B) a fluorine-modified silicone, and (C) a volatile silicone. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【０００９】
（式中、Ｒ^１は炭素原子数１〜１０のアルキル基又はフェニル基を、Ｒ^２は炭素原子数１〜１０のフッ素置換アルキル基を示し、ｍは０〜３の整数、ｎは１〜６の整数であり、ｍ＋ｎは３〜６の整数である。）で表されるフッ素変性環状シリコーンが挙げられる。市販品としては、ＫＦ−５００２（信越化学工業社製）が例示される。
【００１０】
また、例えば次の一般式（２）
【００１１】
【化２】

【００１２】
（式中、Ｒ^１は互いに同一でも異なっていてもよく、非置換もしくは置換の炭素数１〜２０のアルキル基もしくはアリール基であり、Ｒ^２は炭素数１〜１０のフッ素置換アルキル基であり、Ｒ^３は−Ｃ_ｐＨ_２ｐＯ（Ｃ_２Ｈ_４Ｏ）_ａ（Ｃ_３Ｈ_６Ｏ）_ｂＲ^５で示されるポリオキシアルキレン基であり、Ｒ^４はＲ^１、Ｒ^２、Ｒ^３のいずれかであり、Ｒ^５は水素原子、炭素数１〜５のアルキル基又はアセチル基であり、ａ、ｂ、ｐは整数であって、ａ＝１〜１００、ｂ＝０〜１００であり、ｐ＝２〜６である。ｌ、ｍ、ｎは整数であってｌ＝０〜５００、ｍ＝０〜５００、ｎ＝０〜５００で、ｌ＋ｍ＋ｎ≠０であり、ｍ＝ｎ＝０の時、Ｒ^４はＲ^２及びＲ^３であり、ｍ＝０でｎ≠０の時Ｒ^４の少なくとも１つはＲ^２であり、ｍ≠０でｎ＝０の時Ｒ^４の少なくとも１つはＲ^３である。）で表されるフッ素ポリエーテル共変性シリコーンが挙げられる。市販品としては、ＦＰＤ−４６９４（カネボウ社製）などが例示される。
また、上記一般式（２）のＲ^３がＲ^１、Ｒ^２のいずれかであるフッ素変性シリコーンの例としては、ＦＦ１５０（ゼネラルエレクトリック社製）、ＦＬ１００（信越化学工業社製）などが例示される。
【００１３】
成分（Ｂ）は目的に応じてその１種又は２種以上を用いることができる。成分（Ｂ）の配合量は特に限定されないが、化粧料中に０．１〜３０％が好ましく、特に１〜２５％が好ましい。この範囲であれば、使用感、化粧料の二次付着が少ない等の化粧持ちに優れた化粧料が得られるため好ましい。また、後述する成分（Ｃ）に対して０．１〜１００％含有すると、特に安定性に優れた化粧料が得られるため好ましい。
【００１４】
本発明に用いられる成分（Ｃ）の揮発性シリコーンは、成分（Ｂ）と混合物を作ることにより成分（Ｂ）を安定に配合し、成分（Ａ）によりゲル化され、目的である感触の幅広いバリエーションのための粘度調整を発現させるものである。
揮発性シリコーンとしては、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン、ドデカメチルシクロヘキサシロキサン等の環状シリコーンや重合度の低い鎖状のジメチルポリシロキサン等が例示され、これらの１種又は２種以上を用いることができる。これらの中でも、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサンがベタツキの無い使用感や化粧持ちの点でより好ましい。
【００１５】
本発明における成分（Ｃ）の配合量は、特に限定されないが化粧料中に５〜９９．８％が好ましく、特に５〜５０％が好ましい。この範囲であれば、粘度調整を好適に行うことができ、安定性、使用感、化粧持ちに優れた化粧料が得られるため好ましい。
【００１６】
本発明の化粧料には、本発明の効果を損なわない程度で、必要に応じて、前記必須成分以外の各種成分、例えば、油性成分、粉体成分、界面活性剤、水性成分、水溶性高分子、紫外線吸収剤、保湿剤、皮膜形成剤、褪色防止剤、酸化防止剤、消泡剤、美容成分、防腐剤、香料などを各種の効果を付与するために適宜配合することができる。
【００１７】
様々な感触を演出する目的で用いる油性成分としては、動物油、植物油、合成油等の起源及び、固形、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、エステル油類、硬化油類、脂肪酸類、高級アルコール類、シリコーン油類、ラノリン誘導体類、油性ゲル化剤類等が挙げられる。
具体的には、パラフィンワックス、セレシンワックス、マイクロクリスタリンワックス、モンタンワックス、フィッシャートロプシュワックス、流動パラフィン、スクワラン、ワセリン等の炭化水素類、モクロウ、ミンク油、オリーブ油、ヒマシ油、マカデミアンナッツ油等の油脂類、ミツロウ、カルナウバワックス、キャンデリラワックス、ゲイロウ等のロウ類、ロジン酸ペンタエリスリットエステル、ホホバ油、トリ２―エチルヘキサン酸グリセリル、イソノナン酸イソトリデシル、２−エチルヘキサン酸セチル、ミリスチン酸イソプロピル、パルミチン酸イソプロピル、ミリスチン酸オクチルドデシル、トリオクタン酸グリセリル、ジイソステアリン酸ポリグリセリル、トリイソステアリン酸グリセリル、トリイソステアリン酸ジグリセリル、トリイソステアリン酸ポリグリセリル、リンゴ酸ジイソステアリル、ジオクタン酸ネオペンチルグリコール等のエステル類、オレイン酸、イソステアリン酸、ステアリン酸、ラウリン酸、ミリスチン酸、ベヘニン酸等の脂肪酸類、ステアリルアルコール、セチルアルコール、ラウリルアルコール、ベヘニルアルコール、オレイルアルコール等の高級アルコール類、メチルポリシロキサン、メチルフェニルポリシロキサン、トリメチルシロキケイ酸、架橋型ポリエーテル変性メチルポリシロキサン、メタクリル変性メチルポリシロキサン、オレイル変性メチルポリシロキサン、ポリビニルピロリドン変性メチルポリシロキサン、ポリエーテル変性ポリシロキサン等のシリコーン油類、ラノリン、酢酸ラノリン、ラノリン脂肪酸イソプロピル、ラノリンアルコール等のラノリン誘導体類、イソステアリン酸アルミニウム、ステアリン酸カルシウム、１２−ヒドロキシステアリン酸等の油性ゲル化剤類等が挙げられ、これらの１種又は２種以上用いることができる。
【００１８】
着色や感触の改善等を目的として用いる粉体としては、球状、板状、針状等の形状、煙霧状、微粒子、顔料級等の粒子径、多孔質、無孔質等の粒子構造等により特に限定されず、無機粉体類、光輝性粉体類、有機粉体類、色素粉体類、金属粉体類、複合粉体類等が挙げられる。
具体的に例示すれば、酸化チタン、酸化亜鉛、酸化セリウム、硫酸バリウム等の白色無機顔料、酸化鉄、カーボンブラック、酸化クロム、水酸化クロム、紺青、群青等の有色無機顔料、タルク、白雲母、金雲母、紅雲母、黒雲母、合成雲母、絹雲母（セリサイト）、合成セリサイト、カオリン、炭化珪素、ベントナイト、スメクタイト、酸化アルミニウム、酸化マグネシウム、酸化ジルコニウム、酸化アンチモン、珪ソウ土、ケイ酸アルミニウム、メタケイ酸アルミニウムマグネシウム、ケイ酸カルシウム、ケイ酸バリウム、ケイ酸マグネシウム、炭酸カルシウム、炭酸マグネシウム、ヒドロキシアパタイト、窒化ホウ素、シリカ等の白色体質粉体、二酸化チタン被覆雲母、二酸化チタン被覆オキシ塩化ビスマス、酸化鉄被覆雲母チタン、酸化鉄雲母、紺青処理雲母チタン、カルミン処理雲母チタン、オキシ塩化ビスマス、魚鱗箔等の光輝性粉体、ポリアミド系樹脂、ポリエチレン系樹脂、ポリアクリル系樹脂、ポリエステル系樹脂、フッ素系樹脂、セルロース系樹脂、ポリスチレン系樹脂、スチレン−アクリル共重合体等のコポリマー樹脂、ポリプロピレン系樹脂、シリコーン樹脂、ウレタン樹脂等の有機高分子樹脂粉体、ステアリン酸亜鉛、Ｎ−アシルリジン等の有機低分子性粉体、澱粉、シルク粉末、セルロース粉末等の天然有機粉体、赤色２０１号、赤色２０２号、赤色２０５号、赤色２２６号、赤色２２８号、橙色２０３号、橙色２０４号、青色４０４号、黄色４０１号等の有機顔料粉体、赤色３号、赤色１０４号、赤色１０６号、橙色２０５号、黄色４号、黄色５号、緑色３号、青色１号等のジルコニウム、バリウム又はアルミニウムレーキ等の有機顔料粉体あるいは更にアルミニウム粉、金粉、銀粉等の金属粉体、微粒子酸化チタン被覆雲母チタン、微粒子酸化亜鉛被覆雲母チタン、硫酸バリウム被覆雲母チタン、酸化チタン含有二酸化珪素、酸化亜鉛含有二酸化珪素等の複合粉体、ポリエチレンテレフタレート・アルミニウム・エポキシ積層末、ポリエチレンテレフタレート・ポリオレフィン積層フィルム末、ポリエチレンテレフタレート・ポリメチルメタクリレート積層フィルム末のラメ剤等が挙げられ、これら粉体はその１種又は２種以上を用いることができ、更に複合化したものを用いても良い。尚、これら粉体は、フッ素系化合物、シリコーン系化合物、金属石鹸、レシチン、水素添加レシチン、コラーゲン、炭化水素、高級脂肪酸、高級アルコール、エステル、ワックス、ロウ、界面活性剤等の１種又は２種以上を用いて表面処理を施してあっても良い。
【００１９】
乳化や粉体の分散性向上を目的とする界面活性剤としては、化粧料一般に用いられている界面活性剤であればよく、ノニオン性界面活性剤、アニオン性界面活性剤、カチオン性界面活性剤、両性界面活性剤等が挙げられる。
ノニオン界面活性剤としては、例えば、グリセリン脂肪酸エステル及びそのアルキレングリコール付加物、ポリグリセリン脂肪酸エステル及びそのアルキレングリコール付加物、プロピレングリコール脂肪酸エステル及びそのアルキレングリコール付加物、ソルビタン脂肪酸エステル及びそのアルキレングリコール付加物、ソルビトールの脂肪酸エステル及びそのアルキレングリコール付加物、ポリアルキレングリコール脂肪酸エステル、蔗糖脂肪酸エステル、ポリオキシアルキレンアルキルエーテル、グリセリンアルキルエーテル、ポリオキシエチレンアルキルフェニルエーテル、ポリオキシエチレン硬化ヒマシ油、ラノリンのアルキレングリコール付加物、ポリオキシアルキレン変性シリコーン、ポリオキシアルキレンアルキル共変性シリコーン等が挙げられる。
アニオン界面活性剤としては、例えば、ステアリン酸、ラウリン酸のような脂肪酸及びそれらの無機及び有機塩、アルキルベンゼン硫酸塩、アルキルスルホン酸塩、α−オレフィンスルホン酸塩、ジアルキルスルホコハク酸塩、α−スルホン化脂肪酸塩、アシルメチルタウリン塩、Ｎ−メチル−Ｎ−アルキルタウリン塩、ポリオキシエチレンアルキルエーテル硫酸塩、ポリオキシエチレンアルキルフェニルエーテル硫酸塩、アルキル燐酸塩、ポリオキシエチレンアルキルエーテル燐酸塩、ポリオキシエチレンアルキルフェニルエーテル燐酸塩、Ｎ−アシルアミノ酸塩、Ｎ−アシル−Ｎ−アルキルアミノ酸塩、ο−アルキル置換リンゴ酸塩、アルキルスルホコハク酸塩等が挙げられる。
カチオン界面活性剤としては、例えば、アルキルアミン塩、ポリアミン及びアルカノルアミン脂肪酸誘導体、アルキル四級アンモニウム塩、環式四級アンモニウム塩等が挙げられる。
両性界面活性剤としては、アミノ酸タイプやベタインタイプのカルボン酸型、硫酸エステル型、スルホン酸型、リン酸エステル型のものがあり、人体に対して安全とされるものが使用できる。例えば、大豆リン脂質が挙げられる。
【００２０】
モイスチャー効果やみずみずしい感触を付与する目的で用いる水性成分としては、水及び水に可溶な成分であれば何れでもよく、水の他に、例えば、プロピレングリコール、１，３−ブチレングリコール、ジプロピレングリコール、ポリエチレングリコール等のグリコール類、グリセリン、ジグリセリン、ポリグリセリン等のグリセロール類、アロエベラ、ウイッチヘーゼル、ハマメリス、キュウリ、レモン、ラベンダー、ローズ等の植物抽出液等が挙げられる。
感触の改善を目的で用いる水溶性高分子としては、グアーガム、コンドロイチン硫酸ナトリウム、ヒアルロン酸、アラビアガム、アルギン酸ナトリウム、カラギーナン、ムコ多糖、コラーゲン、エラスチン、ケラチン等の天然系のもの、メチルセルロース、ヒドロキシエチルセルロース、カルボキシメチルセルロース等の半合成系のもの、カルボキシビニルポリマー、ポリビニルアルコール、ポリビニルピロリドン、ポリアクリル酸ナトリウム等の合成系のものを挙げることができる。
紫外線吸収剤としては、例えばベンゾフェノン系、ＰＡＢＡ系、ケイ皮酸系、サリチル酸系、４−ｔｅｒｔ−ブチル−４’−メトキシジベンゾイルメタン、オキシベンゾン等が挙げられる。酸化防止剤としては、例えばα−トコフェロール、アスコルビン酸等、美容成分としては、例えばビタミン類、タンパク質、消炎剤、生薬等、防腐剤としては、例えばパラオキシ安息香酸エステル、フェノキシエタノール等が挙げられる。
【００２１】
本発明の化粧料は、油系、水系、乳化系、粉末系等の剤型を問わず、メイクアップ、スキンケア、頭髪製品等種々の化粧料とすることができるが、形状として固形状（スティック状、皿状）、ゲル状、液状等のものが挙げられ、また、製品形態では、口紅、リップグロス、下地用のリップベース、口紅オーバーコート、リップクリーム、アイカラー等のアイメイクアップ化粧料、フェイスカラー、ファンデーション、クレンジング、アイクリーム、チック等が挙げられる。
【００２２】
【実施例】
次に以下に実施例をあげて本発明をさらに説明するが、本発明はこれら実施例に限定されるものではない。
【００２３】
実施例１〜３及び比較例１〜６：口紅
表１に示す処方の口紅を下記製造方法にて調製し、経時安定性、使用感（伸びの軽さ・ベタツキの無さ）、化粧膜のツヤ、化粧持ち（二次付着のなさ）について評価した結果を併せて表１に示す。
【００２４】
【表１】

【００２５】
注１：レオパールＩＳＫ（千葉製粉社製）
注２：レオパールＫＬ（千葉製粉社製）
注３：ＡＥＲＯＳＩＬ Ｒ−９７６Ｓ（日本アエロジル社製；比表面積１３０ｍ^２／ｇ 平均粒子径 １６ｎｍ）
注４：メチル・トリフロロプロピルシクロポリシロキサン［ＫＦ−５００２（信越化学工業社製）］
注５：メチルポリシロキサン［ＫＦ−９６（１０ＣＳ）（信越化学工業社製）］
【００２６】
（製造方法）
Ａ：成分１、２、４〜１０を加熱混合する。
Ｂ：成分３、１１〜１６をＡに加え均一に分散混合し、脱泡後、容器に溶融充填し、製品とする。
【００２７】
（評価方法）
イ．経時安定性については、各試料の４０℃で１ヶ月保存後の状態を観察し、室温保存品と比較して、下記４段階判定基準により判定した。ロ．使用感（伸びの軽さ・ベタツキの無さ）、ハ．塗布膜のツヤについては、各試料について専門パネル２０名による使用テストを行い、パネル各人が下記絶対評価にて７段階に評価し評点を付け、各試料ごとにパネル全員の評点合計から、その平均値を算出し、下記４段階判定基準により判定した。尚、ニ．化粧持ち（二次付着のなさ）については、各試料を唇に塗布し、１０分後ティッシュペーパーを唇にあて、ティッシュペーパーへの転写のなさの程度を評価した。
【００２８】
（評価項目）
イ．経時安定性
ロ．使用感（伸びの軽さ・ベタツキの無さ）
ハ．塗布膜のツヤ
ニ．化粧持ち（二次付着のなさ）
【００２９】
（経時安定性）
（４段階判定基準）
◎：変化なく良好。
○：油剤のしみ出し等外観にわずかに変化があるが、室温に戻すと使用に問題ない。
△：発汗や硬さに変化があり、室温に戻しても変化がある。
×：明らかに変化があり、形状維持が困難である。
【００３０】
（使用感（伸びの軽さ・ベタツキの無さ）、化粧膜のツヤ、化粧持ち（二次付着のなさ））
（絶対評価基準）

（４段階判定基準）
（評点平均値） ：（判定）
５点を超える ：非常に良い（◎）
３点を超えて５点以下：良好（○）
１点を超えて３点以下：やや不良（△）
１点以下 ：不良（×）
【００３１】
表１の結果から明らかなように、本発明は経時安定性に優れ、伸びが軽くベタツキがないという使用感及び化粧膜のツヤに優れた官能を有し、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
それに対し、比較例はいずれも実施例に劣る結果となり、特に、成分（Ａ）のフラクトオリゴ糖脂肪酸エステルの替わりに他のゲル化剤を用いた比較例１〜３、具体的にはパルミチン酸デキストリンを配合した比較例１は経時安定性に特に劣り、煙霧状無水ケイ酸を配合した比較例２は使用感（伸びの軽さ・ベタツキの無さ）と化粧膜のツヤに、ワックスを配合した比較例３は使用感（伸びの軽さ・ベタツキの無さ）に劣っていた。また、成分（Ｂ）のフッ素変性シリコーンを配合しなかった比較例４は使用感（伸びの軽さ・ベタツキの無さ）と化粧持ち（二次付着のなさ）に、成分（Ｃ）の揮発性シリコーンを配合しなかった比較例５は経時安定性に、成分（Ｃ）の揮発性シリコーンの替わりに不揮発性シリコーンを配合した比較例６は化粧持ち（二次付着のなさ）に特に劣るものであった。
【００３２】
実施例４：リップグロス

【００３３】
（製造方法）
Ａ：１〜４、８を加熱溶解する。
Ｂ：Ａに５〜７、９〜１７加え、均一に混合分散する。
Ｃ：Ｂを容器に溶融充填し、リップグロスとした。
以上のようにして得られた実施例４のリップグロスは、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感でかつ化粧膜のツヤに優れ、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
【００３４】
実施例５：油中水型リキッド口紅

【００３５】
（製造方法）
Ａ：１〜９を加熱溶解し、１０〜１２を加え均一に分散混合する。
Ｂ：１３〜１６を混合溶解する。
Ｃ：ＡにＢを注入し乳化する。
Ｄ：Ｃを脱泡して容器に溶融充填し、油中水型リキッド口紅とした。
以上のようにして得られた実施例５の油中水型リキッド口紅は、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感と化粧膜のツヤに優れた官能を有し、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
【００３６】
実施例６：水中油型サンカットクリーム

【００３７】
（製造方法）
Ａ：１〜９を加熱溶解し、均一に混合分散する。
Ｂ：１０〜１６を均一に混合する。
Ｃ：ＡとＢを乳化し、冷却後容器に充填して水中油型サンカットクリームを得た。
以上のようにして得られた実施例６の水中油型サンカットクリームは、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感と化粧膜のツヤに優れ、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
【００３８】
実施例７：クリーム状油中水型ファンデーション

【００３９】
（製造方法）
Ａ：成分６〜１４を加熱溶解後、成分１〜５を加え均一分散する。
Ｂ：成分１６〜２０を均一に混合する。
Ｃ：ＡにＢを加え乳化し、１５を加えて混合後、脱法して容器に充填し、クリーム状油中水型ファンデーションを得た。
以上のようにして得られた実施例７のクリーム状油中水型ファンデーションは、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感と化粧膜のツヤに優れた官能を有し、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
【００４０】
実施例８：油性アイシャドウ

【００４１】
（製造方法）
Ａ：成分１〜８を均一に混合する。
Ｂ：成分９〜１７を均一に溶解後、Ａを加えて均一に混合分散する。
Ｃ：Ｃを容器に溶融充填してアイシャドウを得た。
以上のようにして得られた実施例８の油性アイシャドウは、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感と化粧膜のツヤに優れた官能を有し、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。
【００４２】
【発明の効果】
以上詳述したように、本発明の化粧料は、経時安定性に優れ、伸びが軽く、ベタツキの無い使用感と化粧膜のツヤに優れた官能を有し、化粧料の二次付着が少ない等の化粧持ちに優れる化粧料であった。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention is excellent in stability, has a low elongation, has a feeling that is not sticky, and has excellent sensation in use, is excellent in water and oil repellency, and has little secondary adhesion of a gloss or a cosmetic over time. The present invention relates to cosmetics that have excellent makeup durability.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a technique of blending a fluorine-based oil has been known as an effective technique for imparting water / oil repellency to a cosmetic or suppressing stickiness.
However, since fluorine-based oils have very low compatibility with oils used in general cosmetics, they must be stably compounded in cosmetics, and viscosity must be adjusted to improve usability. Is very difficult, and various methods have been conventionally proposed.
For example, a technique of dispersing a fluorinated oil in a non-fluorinated oil phase using a solid oil such as wax to form a solid, or a technique of using a specific surfactant in addition to wax (for example, Patent Documents 1 and 2) ), A technique of gelling a fluorinated oil using silicic anhydride and adjusting the viscosity to improve the usability (for example, Patent Document 3) has been proposed.
Further, in order to impart an appropriate oily feeling, a technique has been proposed in which silicone having a sustained release rate of volatilization is combined with a fluorine-based oil agent (for example, Patent Document 4).
On the other hand, cyclic silicones have been applied to various cosmetics that are excellent in cosmetic durability because of their excellent volatility, lack of stickiness, compatibility, and excellent pigment dispersibility. As a technique for adjusting the viscosity to be excellent in usability and stably compounding it, a technique combining an inulin fatty acid ester and a dextrin fatty acid ester (for example, Patent Document 5) has been proposed.
[0003]
[Patent Document 1]
JP 2002-193743 A [Patent Document 2]
Japanese Patent No. 3200242 [Patent Document 3]
Japanese Patent Application Laid-Open No. 2002-87929 [Patent Document 4]
Japanese Patent No. 3073885 [Patent Document 5]
JP 2002-193747 A
[Problems to be solved by the invention]
However, the technology using solid oil such as wax is excellent in stability if the cosmetic is solidified, but on the other hand, due to the blending of the solid oil, the spread at the time of use is heavy, there is no gloss of the cosmetic film, and there is no stickiness. It has drawbacks such as a strong feeling, and it has been difficult to adjust the viscosity of the gel-like or paste-like cosmetics other than solids while maintaining the stability. In addition, a wide range of viscosity adjustment is possible when silicic anhydride is blended, but if the blending amount is increased to ensure stability with silicic acid alone, powdery squeaky feeling may occur. Was.
In addition, cosmetics obtained using volatile silicone and inulin fatty acid ester or dextrin fatty acid ester stably blended a large amount of silicone oil to give a light touch to the cosmetic, but it prevented secondary adhesion. The effect was not satisfactory enough.
Therefore, in order to obtain cosmetics having high water- and oil-repellency and an excellent effect of preventing secondary adhesion of cosmetics and having good cosmetic durability, fluorine-based oils can be stably compounded in a wide range of viscosity, and as a result, a wide touch It has been desired to develop a cosmetic which has a variation of, is light in spreadability, has no stickiness or powdery odor, is excellent in gloss of a cosmetic film, and has excellent cosmetic durability and stability.
[0005]
[Means for solving the problem]
In view of the above circumstances, the present inventors have conducted intensive studies and have found that a specific gelling agent is used for an oil mixture of a fluorine-modified silicone and a volatile silicone which is a volatile compound highly compatible with the silicone oil. This makes it possible to stably blend fluorine-based oils into cosmetics with a wide range of viscosities, has sufficient water and oil repellency, has the effect of preventing secondary adhesion of cosmetics, has long-lasting makeup, and is lightly spread without stickiness or powdery odor. The present inventors have found that a cosmetic composition which is excellent in the gloss of a cosmetic film and also has stability can be obtained, and has completed the present invention.
That is, the present invention provides the following components (A), (B) and (C)
A cosmetic comprising (A) a fructooligosaccharide fatty acid ester (B) a fluorine-modified silicone (C) and a volatile silicone.
Hereinafter, the present invention will be described in detail.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
The fructooligosaccharide fatty acid ester of the component (A) used in the present invention has an effect of gelling an oil agent containing the components (B) and (C) described below and imparting a wide range of viscosity. Examples thereof include those described in JP-A-3-197409 and JP-A-2002-193732.
Specifically, it is an ester compound of a straight or branched chain saturated or unsaturated fatty acid having 8 to 32 carbon atoms and a fructooligosaccharide, and the average molecular weight of the fructooligosaccharide is preferably in the range of 300 to 10,000. Species or two or more species can be used. Examples of commercially available products include Leopearl ISK (manufactured by Chiba Flour Milling Co., Ltd.).
The content of the fructooligosaccharide fatty acid ester is not particularly limited, but is 0.1 to 40% by mass (hereinafter, simply referred to as "%"), preferably 1 to 30% of the total amount. This range is preferable in terms of stability and good feeling in use.
[0007]
The fluorine-modified silicone of the component (B) used in the present invention can improve the feeling of use without stickiness and the effect of keeping makeup such as preventing secondary adhesion of cosmetics, and any organic compound containing a fluorine group can be used. Can also be used.
For example, the following general formula (1)
[0008]
Embedded image

[0009]
(Wherein, R ¹ represents an alkyl group having 1 to 10 carbon atoms or a phenyl group, R ² represents a fluorine-substituted alkyl group having 1 to 10 carbon atoms, m is an integer of 0 to 3, n is 1 to 6, and m + n is an integer of 3 to 6.). As a commercially available product, KF-5002 (manufactured by Shin-Etsu Chemical Co., Ltd.) is exemplified.
[0010]
Further, for example, the following general formula (2)
[0011]
Embedded image

[0012]
(Wherein, R ¹ may be the same or different from each other, is an unsubstituted or substituted alkyl group having 1 to 20 carbon atoms or an aryl group, and R ² is a fluorine-substituted alkyl group having 1 to 10 carbon atoms. , ^{R 3} is _{-C p H 2p O (C 2} H 4 O) a (C 3 H 6 O) a polyoxyalkylene group represented by b ^{R 5, R 4} is the ^{R 1,} R 2, ^{R 3} R ⁵ is a hydrogen atom, an alkyl group having 1 to 5 carbon atoms or an acetyl group, a, b, and p are integers, a = 1 to 100, and b = 0 to 100; p = 2 to 6. l, m, and n are integers, and l = 0 to 500, m = 0 to 500, n = 0 to 500, l + m + n ＋ 0, and m = n = 0. , ^{R 4} is ^{R 2} and ^{R 3,} at least 1 when ^{R 4} of n ≠ 0 at m = 0 is ^{R 2,} m ≠ In at least one of when R ⁴ of n = 0 can be mentioned fluorine polyether co-modified silicone represented by a R ^3.). Examples of commercially available products include FPD-4694 (manufactured by Kanebo).
Examples of the fluorine-modified silicone in which R ^{3 in the} general formula (2) is either R ¹ or R ² include FF150 (manufactured by General Electric) and FL100 (manufactured by Shin-Etsu Chemical Co., Ltd.). You.
[0013]
One or more of the components (B) can be used depending on the purpose. The blending amount of the component (B) is not particularly limited, but is preferably 0.1 to 30%, more preferably 1 to 25% in the cosmetic. This range is preferable because a cosmetic with excellent cosmetic durability such as a feeling of use and little secondary adhesion of the cosmetic can be obtained. Further, when the content is 0.1 to 100% with respect to the component (C) described later, a cosmetic having particularly excellent stability is obtained, so that it is preferable.
[0014]
The volatile silicone of the component (C) used in the present invention is obtained by blending the component (B) with the component (B) to stably blend the component (B), and is gelled by the component (A). This is to develop viscosity adjustment for variations.
Examples of the volatile silicone include cyclic silicones such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane, and linear dimethylpolysiloxanes having a low degree of polymerization. The above can be used. Among these, octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane are more preferable in terms of sticky use feeling and cosmetic durability.
[0015]
The amount of the component (C) in the present invention is not particularly limited, but is preferably 5 to 99.8%, more preferably 5 to 50% in the cosmetic. This range is preferable because the viscosity can be suitably adjusted, and a cosmetic having excellent stability, feeling of use, and long lasting cosmetics can be obtained.
[0016]
In the cosmetic of the present invention, various components other than the essential components, such as an oil component, a powder component, a surfactant, an aqueous component, and a water-soluble Molecules, ultraviolet absorbers, humectants, film-forming agents, anti-fading agents, antioxidants, defoamers, cosmetic ingredients, preservatives, fragrances, and the like can be appropriately compounded to impart various effects.
[0017]
Oily components used for the purpose of producing various feelings include hydrocarbons, fats and oils regardless of the origin of animal oils, vegetable oils, synthetic oils and the like, and solid, semi-solid, liquid, and volatile oils. , Waxes, ester oils, hardened oils, fatty acids, higher alcohols, silicone oils, lanolin derivatives, oily gelling agents, and the like.
Specific examples include paraffin wax, ceresin wax, microcrystalline wax, montan wax, Fischer-Tropsch wax, liquid paraffin, squalane, petrolatum and other hydrocarbons, mocro, mink oil, olive oil, castor oil, macadamian nut oil and the like. Fats and oils, beeswax, carnauba wax, candelilla wax, waxes such as gay wax, pentaerythritol rosinate, jojoba oil, glyceryl tri-2-ethylhexanoate, isotridecyl isononanoate, cetyl 2-ethylhexanoate, myristic acid Isopropyl, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, polyglyceryl diisostearate, glyceryl triisostearate, diglyl triisostearate Esters such as ril, polyglyceryl triisostearate, diisostearyl malate, neopentyl glycol dioctanoate, fatty acids such as oleic acid, isostearic acid, stearic acid, lauric acid, myristic acid, behenic acid, stearyl alcohol, cetyl alcohol , Lauryl alcohol, behenyl alcohol, higher alcohols such as oleyl alcohol, methylpolysiloxane, methylphenylpolysiloxane, trimethylsiloxane, crosslinked polyether-modified methylpolysiloxane, methacryl-modified methylpolysiloxane, oleyl-modified methylpolysiloxane, polyvinyl Silicone oils such as pyrrolidone-modified methylpolysiloxane and polyether-modified polysiloxane, lanolin, lanolin acetate, lanolin fatty acid isopro Le, lanolin derivatives such as lanolin alcohols, aluminum isostearate, calcium stearate, oily gelling agents such as 12-hydroxystearic acid and the like, can be used alone or two or more of these.
[0018]
The powder used for the purpose of improving coloring and feel, etc. may be spherical, plate-like, needle-like or the like, fume-like, fine particle, particle size such as pigment grade, porous or non-porous particle structure etc. There is no particular limitation, and examples thereof include inorganic powders, glitter powders, organic powders, pigment powders, metal powders, and composite powders.
Specific examples include white inorganic pigments such as titanium oxide, zinc oxide, cerium oxide, and barium sulfate; colored inorganic pigments such as iron oxide, carbon black, chromium oxide, chromium hydroxide, navy blue, and ultramarine blue; talc; Phlogopite, mica, biotite, synthetic mica, sericite (sericite), synthetic sericite, kaolin, silicon carbide, bentonite, smectite, aluminum oxide, magnesium oxide, zirconium oxide, antimony oxide, diatomaceous earth, silica White body powders such as aluminum silicate, magnesium aluminum metasilicate, calcium silicate, barium silicate, magnesium silicate, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, silica, etc., titanium dioxide coated mica, titanium dioxide coated oxychloride Bismuth, iron oxide coated mica titanium, acid Bright powder such as iron mica, navy blue treated mica titanium, carmine treated mica titanium, bismuth oxychloride, fish scale foil, polyamide resin, polyethylene resin, polyacrylic resin, polyester resin, fluorine resin, cellulose resin , Polystyrene resin, copolymer resin such as styrene-acrylic copolymer, polypropylene resin, silicone resin, organic polymer resin powder such as urethane resin, zinc stearate, organic low molecular weight powder such as N-acyl lysine, Natural organic powders such as starch, silk powder and cellulose powder, Red No. 201, Red No. 202, Red No. 205, Red No. 226, Red No. 228, Orange No. 203, Orange No. 204, Blue No. 404, Yellow No. 401, etc. Organic pigment powder, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow No. 5, Organic pigment powders such as zirconium, barium or aluminum lake such as Color No. 3 and Blue No. 1 or metal powders such as aluminum powder, gold powder and silver powder, fine titanium oxide-coated titanium oxide mica, fine zinc oxide-coated mica titanium, sulfuric acid Composite powders of barium-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, etc., polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate laminated film powder These powders may be used alone or in combination of two or more, and may be used in combination. These powders may be one or two of fluorine compounds, silicone compounds, metal soaps, lecithin, hydrogenated lecithin, collagen, hydrocarbons, higher fatty acids, higher alcohols, esters, waxes, waxes, surfactants and the like. Surface treatment may be performed using more than one kind.
[0019]
As the surfactant for the purpose of emulsification or improvement of powder dispersibility, any surfactant commonly used in cosmetics may be used, such as a nonionic surfactant, an anionic surfactant, or a cationic surfactant. And amphoteric surfactants.
Examples of the nonionic surfactant include glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, propylene glycol fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol adduct , Sorbitol fatty acid ester and its alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, lanolin alkylene glycol Adduct, polyoxyalkylene-modified silicone, polyoxyalkylene alkyl co-modified silicone Corn and the like.
Examples of the anionic surfactant include fatty acids such as stearic acid and lauric acid and their inorganic and organic salts, alkylbenzene sulfates, alkyl sulfonates, α-olefin sulfonates, dialkyl sulfosuccinates, α-sulfones Fatty acid salt, acylmethyl taurine salt, N-methyl-N-alkyl taurine salt, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxy Ethylene alkyl phenyl ether phosphate, N-acyl amino acid salt, N-acyl-N-alkyl amino acid salt, o-alkyl substituted malate, alkyl sulfosuccinate and the like.
Examples of the cationic surfactant include an alkylamine salt, a polyamine and an alkanolamine fatty acid derivative, an alkyl quaternary ammonium salt, and a cyclic quaternary ammonium salt.
As the amphoteric surfactant, there are carboxylic acid type, sulfate type, sulfonic acid type and phosphate type of amino acid type and betaine type, and those which are safe for human body can be used. An example is soybean phospholipid.
[0020]
The aqueous component used for the purpose of imparting a moisturizing effect and a fresh feel may be any component as long as it is water and a component soluble in water. In addition to water, for example, propylene glycol, 1,3-butylene glycol, dipropylene Glycols such as glycol and polyethylene glycol; glycerols such as glycerin, diglycerin and polyglycerin; and plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender, and rose.
Examples of the water-soluble polymer used for the purpose of improving the feel include natural substances such as guar gum, sodium chondroitin sulfate, hyaluronic acid, gum arabic, sodium alginate, carrageenan, mucopolysaccharide, collagen, elastin, keratin, methylcellulose, and hydroxyethylcellulose. And semi-synthetic type such as carboxymethylcellulose, and synthetic type such as carboxyvinyl polymer, polyvinyl alcohol, polyvinylpyrrolidone, and sodium polyacrylate.
Examples of the ultraviolet absorber include benzophenone type, PABA type, cinnamic acid type, salicylic acid type, 4-tert-butyl-4'-methoxydibenzoylmethane, oxybenzone and the like. Antioxidants include, for example, α-tocopherol and ascorbic acid, cosmetics include, for example, vitamins, proteins, anti-inflammatory agents, crude drugs, and the like, and preservatives include, for example, paraoxybenzoate, phenoxyethanol, and the like.
[0021]
The cosmetic of the present invention can be made into various cosmetics such as makeup, skin care, hair products, etc., regardless of the dosage form such as oil, water, emulsion, powder, etc. Lipstick, lip gloss, base lip base, lipstick overcoat, lip balm, eye color etc. in the product form. , Face color, foundation, cleansing, eye cream, tic and the like.
[0022]
【Example】
Next, the present invention will be further described with reference to examples, but the present invention is not limited to these examples.
[0023]
Examples 1 to 3 and Comparative Examples 1 to 6: Lipsticks A lipstick having the formulation shown in Table 1 was prepared by the following production method, and the stability over time, the feeling of use (light growth and no stickiness), Table 1 also shows the results of evaluation of gloss and long-lasting makeup (no secondary adhesion).
[0024]
[Table 1]

[0025]
Note 1: Leo Pearl ISK (Chiba Flour Milling Co., Ltd.)
Note 2: Leo Pearl KL (Chiba Flour Milling Co., Ltd.)
Note 3: AEROSIL R-976S (manufactured by Nippon Aerosil Co., Ltd .; specific surface area 130 m ² / g average particle diameter 16 nm)
Note 4: Methyl trifluoropropyl cyclopolysiloxane [KF-5002 (Shin-Etsu Chemical Co., Ltd.)]
Note 5: Methyl polysiloxane [KF-96 (10CS) (manufactured by Shin-Etsu Chemical Co., Ltd.)]
[0026]
(Production method)
A: Components 1, 2, 4 to 10 are heated and mixed.
B: Components 3, 11 to 16 are added to A, uniformly dispersed and mixed, and after defoaming, melt-filled in a container to obtain a product.
[0027]
(Evaluation method)
I. The stability over time was determined by observing the state of each sample after storage at 40 ° C. for one month, and comparing with the sample stored at room temperature according to the following four-step criteria. B. C. Feeling of use (light growth, no stickiness), c. Regarding the gloss of the coating film, a use test was conducted by 20 specialized panels for each sample, and each panel evaluated and rated on a 7-point scale based on the following absolute evaluation. The average value was calculated and determined according to the following four-step criteria. In addition, d. With regard to long-lasting makeup (no secondary adhesion), each sample was applied to the lips, and after 10 minutes, tissue paper was applied to the lips, and the degree of non-transfer to the tissue paper was evaluated.
[0028]
(Evaluation item)
I. Stability over time b. Usability (light growth, no stickiness)
C. Gloss of the coating film. Long-lasting makeup (no secondary adhesion)
[0029]
(Aging stability)
(Four-step criteria)
◎: good without change
：: There is a slight change in appearance such as oozing of the oil agent, but there is no problem in use when the temperature is returned to room temperature.
Δ: There is a change in sweating and hardness, and there is a change even after returning to room temperature.
×: There is a clear change, and it is difficult to maintain the shape.
[0030]
(Feeling of use (light stretch / no stickiness), gloss of makeup film, long-lasting makeup (no secondary adhesion))
(Absolute evaluation criteria)

(Four-step criteria)
(Average score): (Judgment)
More than 5 points: very good (◎)
More than 3 points and 5 points or less: good (○)
More than 1 point and 3 points or less: Somewhat poor (△)
1 point or less: defective (×)
[0031]
As is evident from the results in Table 1, the present invention has excellent stability over time, has a feeling of use in which the elongation is light and there is no stickiness, and has an excellent sensation in the gloss of the cosmetic film, and there is little secondary adhesion of the cosmetic. It was a cosmetic product with excellent makeup durability.
In contrast, Comparative Examples all resulted in inferior results to the Examples, and in particular, Comparative Examples 1 to 3 using other gelling agents in place of the fructooligosaccharide fatty acid ester of component (A), specifically dextrin palmitate Comparative Example 1 in which the compound was blended was particularly inferior in stability over time, and Comparative Example 2 in which the fumed silicic acid was blended contained wax in the feeling of use (light growth and no stickiness) and the luster of the decorative film. Comparative Example 3 was inferior in feeling of use (light growth and no stickiness). In Comparative Example 4 in which the fluorine-modified silicone of the component (B) was not blended, the volatility of the component (C) was improved in the feeling of use (light elongation / no stickiness) and long-lasting makeup (no secondary adhesion). Comparative Example 5 in which no volatile silicone was blended was particularly inferior in stability over time, and Comparative Example 6 in which non-volatile silicone was blended in place of the volatile silicone of component (C) was particularly inferior in makeup durability (no secondary adhesion). Met.
[0032]
Example 4: Lip gloss

[0033]
(Production method)
A: Heat and dissolve 1 to 4 and 8.
B: Add 5 to 7, 9 to 17 to A, and uniformly mix and disperse.
C: B was melt-filled into a container to obtain lip gloss.
The lip gloss of Example 4 obtained as described above is excellent in stability over time, light in elongation, has a feeling of use without stickiness, is excellent in luster of a cosmetic film, and has little secondary adhesion of cosmetics. It was a cosmetic with excellent makeup durability.
[0034]
Example 5: Water-in-oil liquid lipstick

[0035]
(Production method)
A: Heat and dissolve 1 to 9, add 10 to 12 and uniformly disperse and mix.
B: 13 to 16 are mixed and dissolved.
C: B is injected into A and emulsified.
D: C was defoamed and melt-filled in a container to obtain a water-in-oil liquid lipstick.
The water-in-oil liquid lipstick of Example 5 obtained as described above is excellent in stability over time, light in elongation, has no sticky feeling, and has excellent sensuality in the gloss of a cosmetic film, It was a cosmetic product with excellent makeup durability, such as little secondary adhesion.
[0036]
Example 6: Oil-in-water sun cut cream

[0037]
(Production method)
A: Heat and dissolve 1 to 9 and uniformly mix and disperse them.
B: 10 to 16 are uniformly mixed.
C: A and B were emulsified, cooled and filled in a container to obtain an oil-in-water suncut cream.
The oil-in-water suncut cream of Example 6 obtained as described above has excellent stability over time, low elongation, excellent use feeling without stickiness and excellent gloss of the cosmetic film, and secondary adhesion of cosmetics. It was a cosmetic product with excellent cosmetic durability such as small amount.
[0038]
Example 7: Creamy water-in-oil foundation

[0039]
(Production method)
A: After components 6 to 14 are dissolved by heating, components 1 to 5 are added and uniformly dispersed.
B: Components 16 to 20 are uniformly mixed.
C: B was added to A and emulsified, 15 was added and mixed, then de-processed and filled in a container to obtain a creamy water-in-oil foundation.
The creamy water-in-oil foundation of Example 7 obtained as described above is excellent in stability over time, light in elongation, has no sticky feeling, and has excellent sensuality in the gloss of a cosmetic film, It was a cosmetic product with excellent makeup durability, such as little secondary adhesion of the product.
[0040]
Example 8: Oily eye shadow

[0041]
(Production method)
A: Components 1 to 8 are uniformly mixed.
B: After components 9 to 17 are uniformly dissolved, A is added and uniformly mixed and dispersed.
C: C was melt-filled in a container to obtain an eye shadow.
The oil-based eyeshadow of Example 8 obtained as described above has excellent stability over time, has a low elongation, has a feeling of use without stickiness, and has an excellent sensuality in the gloss of a cosmetic film. It was a cosmetic that was excellent in long-lasting makeup with little adhesion.
[0042]
【The invention's effect】
As described in detail above, the cosmetic of the present invention is excellent in stability over time, light in elongation, has a feeling of use without stickiness, and has an excellent sensation in the gloss of a cosmetic film, and has little secondary adhesion of the cosmetic. It was a cosmetic with excellent makeup durability.

Claims (3)

The following components (A) to (C);
A cosmetic comprising (A) a fructooligosaccharide fatty acid ester (B) a fluorine-modified silicone (C) and a volatile silicone. The cosmetic according to claim 1, wherein the fluorine-modified silicone of the component (B) is a fluorine-modified cyclic silicone containing at least one fluorine-substituted alkyl group and comprising 3 to 8 siloxane units. . 3. The cosmetic according to claim 1, wherein the volatile silicone as the component (C) contains at least one or more selected from octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane.