JP2934773B2 - External preparation - Google Patents
External preparationInfo
- Publication number
- JP2934773B2 JP2934773B2 JP6391390A JP6391390A JP2934773B2 JP 2934773 B2 JP2934773 B2 JP 2934773B2 JP 6391390 A JP6391390 A JP 6391390A JP 6391390 A JP6391390 A JP 6391390A JP 2934773 B2 JP2934773 B2 JP 2934773B2
- Authority
- JP
- Japan
- Prior art keywords
- external preparation
- silicone oil
- feeling
- good
- present
- 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.)
- Expired - Lifetime
Links
Landscapes
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は外用剤、更に詳しくは撥水性及び耐水性に優
れ、且つ耐油性をも有し、汗または皮脂による薬効成分
や顔料等の化粧成分の消失を防止するとともに、肌上で
の伸びが良く、しっとり感及びさっぱり感等の良好な感
触を有する外用剤に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an external preparation, and more particularly, to a cosmetic such as a medicinal component or pigment by sweat or sebum, which has excellent water repellency and water resistance and also has oil resistance. The present invention relates to an external preparation which prevents disappearance of components, has good elongation on the skin, and has a good feeling such as a moist feeling and a refreshing feeling.
シリコーン油は炭化水素系の油に比べてなめらかな使
用性を有し、且つ撥水性に優れていることから多用さ
れ、とりわけ揮発性のシリコーン油は塗布時ののびが良
く、のばすにつれて揮発性シリコーン油が揮発するの
で、密着性も良く、また汗に強くくずれにくいことから
化粧品や医薬品等の様々な外用剤に使用されている。し
かしながら、従来のシリコーン油のみを用いた外用剤
は、皮脂等によって容易に薬効成分や化粧成分が消失し
てしまうという問題があり、また使用感においてしっと
り感が欠け、シリコーン油を特に乳化系に用いる場合、
安定な乳化物が得られにくいという欠点を有している。Silicone oils are widely used because they have smoother usability than hydrocarbon oils and are superior in water repellency. In particular, volatile silicone oils have good spreadability at the time of application, and volatile silicone oils as they extend It is used in various external preparations such as cosmetics and pharmaceuticals, because the oil volatilizes, has good adhesion, and is resistant to sweat. However, conventional external preparations using only silicone oil have the problem that the medicinal and cosmetic components are easily lost due to sebum and the like, and the moist feeling is lacking in the feeling of use. If used,
It has a disadvantage that a stable emulsion is hardly obtained.
一方、液状であるパーフルオロポリエーテルは、外用
剤に用いられる他の添加剤とは相溶しにくく、パーフル
オロポリエーテルのみを油剤として特に乳化型外用剤に
多量用いた場合、安定な化粧料を得ることは難しい。ま
た、シリコーン油を用いたものよりものびが重くさっぱ
り感に欠けるなどの欠点がある。On the other hand, liquid perfluoropolyether is hardly compatible with other additives used in external preparations, and when perfluoropolyether alone is used as an oil agent, especially when used in a large amount in an emulsified external preparation, stable cosmetics are obtained. It is difficult to get. In addition, there is a drawback that the mold is heavier than that using silicone oil and lacks a refreshing feeling.
かかる実状において、本発明者は鋭意検討を行った結
果、油相成分としてシリコーン油と液状である特定のパ
ーフルオロポリエーテルとを併用することにより、使用
感において良好なしっとり感及びさっぱり感を持ち合わ
せ、密着性に優れ、薬効成分の持続性や化粧持ちが良
く、しかもパーフルオロポリエーテルを油剤として多量
に配合できる、より安定な化粧料が得られることを見出
し、本発明を完成するに至った。Under such circumstances, the present inventors have conducted intensive studies and found that by using silicone oil in combination with a specific liquid perfluoropolyether as an oil phase component, a good moisturizing feeling and a refreshing feeling are obtained in use feeling. The present invention has been found to provide a more stable cosmetic which has excellent adhesion, good persistence of the medicinal component and good cosmetic durability, and can be blended in a large amount with perfluoropolyether as an oil agent. .
すなわち、本発明は次の成分（Ａ）及び（Ｂ） （Ａ） シリコーン油 １〜50重量％ （Ｂ） 次の一般式（Ｉ） 〔式中、R1、R2、R3、R4及びR5は同一又は異なってフッ
素原子、パールフルオロアルキル基又はパーフルオロア
ルキルオキシ基を示し、ｐ、ｑ及びｒは分子量500〜10
0,000を与える０以上の数を示す。但しｐ＝ｑ＝ｒ＝０
となることはない〕で表わされるオイル状パーフルオロ
ポリエーテル7.5〜25重量％を含有することを特徴とす
る外用剤を提供するものである。That is, the present invention relates to the following components (A) and (B): (A) 1 to 50% by weight of silicone oil (B) The following general formula (I) Wherein R 1 , R 2 , R 3 , R 4 and R 5 are the same or different and each represent a fluorine atom, a pearl fluoroalkyl group or a perfluoroalkyloxy group, and p, q and r have a molecular weight of 500 to 100.
Indicates a number greater than or equal to 0 giving 0,000. Where p = q = r = 0
The external preparation is characterized by containing 7.5 to 25% by weight of an oily perfluoropolyether represented by the following formula:
本発明の外用剤に用いられる（Ａ）成分のシリコーン
油は一般に用いられているものであればいずれをも使用
することができるが、特に揮発性の低分子シリコーン油
または環状シリコーン油が、使用感触の面から好まし
い。（Ａ）成分のシリコーン油の具体例としては、メチ
ルポリシロキサン、ジメチルポリシロキサン、メチルフ
ェニルポリシロキサン、デカメチルシクロペンタシロキ
サン、オクタメチルシクロテトラシロキサン等が挙げら
れる。As the silicone oil (A) used in the external preparation of the present invention, any commonly used silicone oil can be used. Particularly, volatile low molecular weight silicone oil or cyclic silicone oil is used. It is preferable from the viewpoint of feel. Specific examples of the silicone oil (A) include methylpolysiloxane, dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, and octamethylcyclotetrasiloxane.
本発明において（Ａ）成分のシリコーン油の配合量は
全量中に１〜50重量％（以下単に％で示す）であり、特
に５〜30％が好ましい。配合量が１％未満では本発明の
効果が発揮されず、50％を超えると塗布した際に油性感
及びべたつき感があり、また薬効成分の持続性や化粧持
ちが悪くなる。In the present invention, the blending amount of the silicone oil as the component (A) is 1 to 50% by weight (hereinafter simply referred to as%) in the total amount, and particularly preferably 5 to 30%. If the amount is less than 1%, the effect of the present invention is not exhibited, and if it exceeds 50%, oily feeling and sticky feeling are exhibited when applied, and the persistence of the medicinal component and the cosmetic durability deteriorate.
また、本発明の外用剤に用いられる（Ｂ）成分のパー
ルフルオロポリエーテルは前記一般式（Ｉ）で表わされ
るものであるが、特に粘度が５〜5000cStの液体状のパ
ールフオロポリエーテルが好ましく、これは例えば次の
一般式（II） 〔式中、ｍ及びｎは分子量500〜10,000を与える数を示
し、n/mは0.2〜２である〕 で表わされるFOMBLIN HC−04（平均分子量,1500）、同H
C−25（同,3200）及び同HC−Ｒ（同,6600）（以上モン
テフロス社製）や、次の一般式（III） ＦCF2CF2CF2OlCF2CF3 （III） 〔式中、ｌは４〜500である〕 で表わされるデムナムＳ−20（重量平均分子量25,00
0）、同Ｓ−65（同,4500）、同Ｓ−100（同,5600）及び
同Ｓ−200（同,8400）（ダイキン工業（株）製）などと
して市販されており、斯かる市販品を使用することがで
きる。The pearl fluoropolyether of the component (B) used in the external preparation of the present invention is represented by the general formula (I), and a liquid pearl fluoropolyether having a viscosity of 5 to 5000 cSt is particularly preferable. This is, for example, the following general formula (II) [Wherein m and n are numbers giving a molecular weight of 500 to 10,000, and n / m is 0.2 to 2] FOMBLIN HC-04 (average molecular weight, 1500) and H
C-25 (3200) and HC-R (6600) (both manufactured by Monteflors) and the following general formula (III): FCF 2 CF 2 CF 2 O 1 CF 2 CF 3 (III) Wherein l is 4 to 500.] Demnum S-20 (weight average molecular weight 25,000
0), S-65 (4500), S-100 (5600) and S-200 (8400) (manufactured by Daikin Industries, Ltd.) and the like. Goods can be used.
尚、本発明の外用剤には上記必須成分の他に、特に皮
脂や汗で洗い流されやすい粉体状の薬効成分や化粧成分
の有効量を配合することができる。斯かる薬効成分とし
ては殺菌剤、制汗剤、消炎剤、抗フケ剤等が、化粧成分
としては無機又は有機の体質顔料又は着色顔料、紫外線
吸収剤等が挙げられる。The external preparation of the present invention may contain, in addition to the above essential components, an effective amount of a powdery medicinal component or a cosmetic component which is particularly easily washed off with sebum or sweat. Such medicinal components include bactericides, antiperspirants, anti-inflammatory agents, antidandruff agents and the like, and cosmetic components include inorganic or organic extender or coloring pigments, ultraviolet absorbers and the like.
更に、本発明の外用剤には上述の成分の他に、必要に
応じて通常の外用剤に使用される任意成分を本発明の効
果を損わない範囲で配合することができる。たとえば、
プロピレングリコール、ジプロピレングリコール、1,3
−ブチレングリコール、イソプレングリコール（３−メ
チル−1,3−ブチレングリコール）、グリセリン、マル
チトール、ソルビトール、ポリエチレングリコール等の
保湿剤；ワセリン、ラノリン、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、
高級脂肪酸、高級アルコール等の固型・半固型油分；ス
クワラン、流動パラフィン、エステル油、トリグリセラ
イド等の流動油分；水溶性及び油溶性ポリマー；アニオ
ン性活性剤、カチオン性活性剤、非イオン性活性剤、ジ
メチルポリシロキサン・ポリオキシアルキレン共重合体
等の界面活性剤；収れん剤、酸化防止剤、防腐剤、香
料、pH調整剤、増粘剤、水などを配合することが可能で
ある。Further, in addition to the above-mentioned components, optional components used in ordinary external preparations can be added to the external preparation of the present invention as needed, as long as the effects of the present invention are not impaired. For example,
Propylene glycol, dipropylene glycol, 1,3
Moisturizers such as butylene glycol, isoprene glycol (3-methyl-1,3-butylene glycol), glycerin, maltitol, sorbitol, polyethylene glycol; petrolatum, lanolin, ceresin, microcrystalline wax, carnauba wax, candelilla wax,
Solid or semi-solid oils such as higher fatty acids and higher alcohols; Liquid oils such as squalane, liquid paraffin, ester oil, and triglyceride; water-soluble and oil-soluble polymers; anionic activators, cationic activators, and nonionic actives And a surfactant such as a dimethylpolysiloxane / polyoxyalkylene copolymer; an astringent, an antioxidant, a preservative, a fragrance, a pH adjuster, a thickener, and water.
本発明の外用剤は、べたつがず、塗布後もしっとりと
して使用感触が良く、撥水性及び耐油性も優れ、且つ経
時での持続性が極めて良好である。The external preparation of the present invention is non-greasy, moist after application, has a good feel when used, has excellent water repellency and oil resistance, and has extremely good durability over time.
以下に実施例を挙げて本発明を更に説明する。 Hereinafter, the present invention will be further described with reference to examples.
実施例１ 二層型液状ファンデーション（W/O型） 下記表−１に示す組成中、油相を室温にて溶解した後
疎水化顔料を添加しディスパーで分散させる。水相を撹
拌しながら添加して乳化し、二層型液状ファンデーショ
ンを得た。Example 1 Two-layer liquid foundation (W / O type) In the composition shown in Table 1 below, after dissolving the oil phase at room temperature, a hydrophobic pigment is added and dispersed by a disper. The aqueous phase was added with stirring and emulsified to obtain a two-layer liquid foundation.
本処方で調製した各二層型液状ファンデーションにつ
いて、さっぱり感、しっとり感の官能評価と化粧持ちを
10人の専門パネラーにより判定した。また、40℃、１カ
月放置後の安定性も判定した。その結果を表−２に示
す。各項目についての評価は次のようにした。For each two-layer liquid foundation prepared with this formulation, sensory evaluation of refreshing and moist feeling and make-up
Judgment was made by 10 specialized panelists. In addition, the stability after standing at 40 ° C. for one month was also determined. Table 2 shows the results. The evaluation for each item was as follows.
（さっぱり感、しっとり感、化粧持ち） ○……８人以上良い △……４人〜７人良い ×……４人未満良い （安定性） ○……軽く振ることにより均一に分散する ×……強く振っても均一に分散しない 表−２から明かなように、本発明の化粧料はシリコン
油、パーフルオロポリエーテルそれぞれを単独に配合し
た化粧料に比べて、使用感触が良く、化粧持ちに優れか
つ安定な化粧料である。(Refreshing feeling, moist feeling, long-lasting makeup) ○: good for 8 or more △: good for 4 to 7 people ×: good for less than 4 people (stability) ○: Dispersed uniformly by shaking lightly ×: … Not evenly dispersed even if shaken strongly As is evident from Table 2, the cosmetic of the present invention has a better use feeling, is more durable and is more stable than silicone oil and perfluoropolyether alone. .
実施例２ 油性ファンデーション 下記組成中、香料以外の全てを配合し、充分撹拌混合
した後、加熱（70℃〜100℃）溶解し、その後香料添加
し再度撹拌混合する。これを金皿に充填し、冷却した。Example 2 Oily foundation In the following composition, all except the flavor were blended, sufficiently stirred and mixed, dissolved by heating (70 ° C to 100 ° C), then added with the flavor, and stirred and mixed again. This was filled in a metal dish and cooled.
実施例３ ほお紅 下記組成中、顔料を混合し、粉砕機を通して粉砕し
た。これを高速ブレンダーに移し、結合剤等を混合して
均一にしたものを顔料に加え、さらに混合して均一にし
た。これを粉砕機で処理し、ふるいを通し粒度をそろえ
た後、数日間放置してから金皿中に圧縮成型してほお紅
を得た。 Example 3 Blusher In the following composition, a pigment was mixed and pulverized through a pulverizer. This was transferred to a high-speed blender, a binder and the like were mixed and made uniform, and added to the pigment, and further mixed to make it uniform. This was treated with a pulverizer, passed through a sieve to make the particle size uniform, then left for several days, and then compression-molded in a metal dish to obtain blusher.
実施例４ 抗フケローション 下記組成中、シリコーン油を除く油相を75℃で加熱し
た。これにあらかじめ75℃に加熱しておいた水相を撹拌
しながら添加して乳化した。室温まで撹拌冷却した後、
シリコーン油及び香料を同様に添加して抗フケローショ
ンを得た。 Example 4 Anti-dandruff lotion In the following composition, the oil phase except for the silicone oil was heated at 75 ° C. The aqueous phase, which had been heated to 75 ° C. in advance, was added thereto with stirring to emulsify. After stirring and cooling to room temperature,
Silicone oil and fragrance were similarly added to give an anti-dandruff lotion.
実施例２〜７で得られた外用剤はいずれも使用感触が
良く、持続性に優れかつ安定であった。 Each of the external preparations obtained in Examples 2 to 7 had a good use feeling, was excellent in persistence, and was stable.
Claims (1)
素原子、パーフルオロアルキル基又はパーフルオロアル
キルオキシ基を示し、ｐ、ｑ及びｒは分子量500〜100,0
00を与える０以上の数を示す。但しｐ＝ｑ＝ｒ＝０とな
ることはない〕で表わされるオイル状パーフルオロポリ
エーテル7.5〜25重量％を含有することを特徴とする外
用剤。(1) The following components (A) and (B) (A) 1 to 50% by weight of silicone oil (B) The following general formula (I) Wherein R 1 , R 2 , R 3 , R 4 and R 5 are the same or different and represent a fluorine atom, a perfluoroalkyl group or a perfluoroalkyloxy group, and p, q and r have a molecular weight of 500 to 100, 0
Indicates a number greater than or equal to 0 giving 00. However, p = q = r = 0 is not satisfied.] 7.5 to 25% by weight of an oily perfluoropolyether represented by the formula:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6391390A JP2934773B2 (en) | 1990-03-14 | 1990-03-14 | External preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6391390A JP2934773B2 (en) | 1990-03-14 | 1990-03-14 | External preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03264511A JPH03264511A (en) | 1991-11-25 |
| JP2934773B2 true JP2934773B2 (en) | 1999-08-16 |
Family
ID=13243053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6391390A Expired - Lifetime JP2934773B2 (en) | 1990-03-14 | 1990-03-14 | External preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2934773B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000186015A (en) * | 1998-12-21 | 2000-07-04 | Kao Corp | Makeup cosmetic |
| JP4926345B2 (en) * | 2001-08-10 | 2012-05-09 | 花王株式会社 | Water-in-oil emulsified cosmetic |
| FR2984126B1 (en) * | 2011-12-20 | 2014-08-22 | Oreal | POLYSACCHARIDES SULFATES AGENT ANTI-DANDRUFF |
-
1990
- 1990-03-14 JP JP6391390A patent/JP2934773B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03264511A (en) | 1991-11-25 |
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