JP3176984B2 - Cosmetics - Google Patents

Cosmetics

Info

Publication number
JP3176984B2
JP3176984B2 JP13432892A JP13432892A JP3176984B2 JP 3176984 B2 JP3176984 B2 JP 3176984B2 JP 13432892 A JP13432892 A JP 13432892A JP 13432892 A JP13432892 A JP 13432892A JP 3176984 B2 JP3176984 B2 JP 3176984B2
Authority
JP
Japan
Prior art keywords
capsule
agar
carrageenan
weight
capsules
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 - Fee Related
Application number
JP13432892A
Other languages
Japanese (ja)
Other versions
JPH05310529A (en
Inventor
多香子 野呂
清資 上田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mikimoto Pharmaceutical Co Ltd
Original Assignee
Mikimoto Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mikimoto Pharmaceutical Co Ltd filed Critical Mikimoto Pharmaceutical Co Ltd
Priority to JP13432892A priority Critical patent/JP3176984B2/en
Publication of JPH05310529A publication Critical patent/JPH05310529A/en
Application granted granted Critical
Publication of JP3176984B2 publication Critical patent/JP3176984B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Cosmetics (AREA)
  • Liquid Crystal Substances (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】本発明は塗布したときにカプセルのカス等
が残らず官能面で優れており、且つ美的外観をそなえ、
有効性を付加したカプセルとそれを液状物で覆うことを
特徴とする化粧料に関する。
[0001] The present invention is excellent in a functional aspect without leaving capsule residue when applied, and has an aesthetic appearance.
It relates capsule and it was added effectiveness in cosmetics, characterized in that covered with liquid.

【0002】[0002]

【従来の技術】従来、カプセルの成分としてゼラチン、
寒天やアルギン酸塩等が汎用されていた。しかしなが
ら、これらの成分では、皮膚に塗布時、カプセル剤がス
ムーズに溶解・破壊・展延せず、違和感がある。また、
液体中にカプセルを整然と一定間隔で配列した状態でこ
の混合系を維持するためには外相粘度を高くし、粘度で
カプセルを液中に均一分散させておく方法が行われてい
たが、この場合皮膚に塗布時、塗布感が重く伸展性が低
く、化粧品として問題があった。また、このような製剤
の場合、外観上も今までの化粧料とは異なっており、さ
らによりよい外観を求められている。
2. Description of the Prior Art Conventionally, gelatin,
Agar, alginate and the like have been widely used. However, with these components, when applied to the skin, the capsule does not dissolve, break, or spread smoothly, giving a sense of incompatibility. Also,
In order to maintain this mixed system in a state where the capsules are arranged neatly at regular intervals in the liquid, a method of increasing the external phase viscosity and uniformly dispersing the capsules in the liquid with the viscosity has been used. When applied to the skin, the application feeling was heavy and the extensibility was low, and there was a problem as a cosmetic. In addition, in the case of such a preparation, the appearance is also different from conventional cosmetics, and an even better appearance is required.

【0003】[0003]

【発明が解決しようとする課題】本発明の目的は皮膚に
適用したとき、カプセル剤がスムーズに破壊、展延し、
膜カスが残らず塗布感等に違和感がなく、製品として
も、美観を有し、且つ化粧品としての有効性を具備した
ものを提供することにある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a capsule which, when applied to the skin, breaks and spreads smoothly.
An object of the present invention is to provide a product which has no film residue, does not have a sense of incongruity in application feeling or the like, has a beautiful appearance as a product, and has effectiveness as a cosmetic.

【0004】[0004]

【課題を解決するための手段】発明者らはすでに化粧
品、食用等で利用され、安全性が確認されている成分を
鋭意検討した結果、カプセル皮膜成分として寒天に親水
性造膜性の高分子であるカラゲーナンを配合するとカプ
セルの破壊・展延性、皮膚への違和感等の面で非常に有
用であることがわかった。すなわち本発明は、 (1)寒天を0.1〜5.0重量%で配合すると共に、
寒天とカラゲーナンとの配合比率が寒天を1に対してカ
ラゲーナンを2〜6の範囲で含むようにした皮膜成分か
らなるカプセルを含むことを特徴とする化粧料であり、 (2)上記カプセルに内包される成分がコレステリック
液晶である前記(1)記載の化粧料である。カラゲーナ
ンの種類はカッパ、イオタ、ラムダの3種類があるが特
に限定はないが、その中でもカッパ型が好ましいことも
分かった。すなわち、他の成分、寒天やカラゲーナンの
種類、或いは配合量によって変化するが寒天を1に対し
てカラゲーナン2〜6好ましくは3〜5、配合量も他の
成分、寒天やカラゲーナンの種類や配合比率によって変
化するが寒天を0.1〜5.0重量%、好ましくは0.
2〜0.5重量%、カラゲーナンを1.0〜5.0重量
%、好ましくは1.2〜1.6重量%を配合する。
Means for Solving the Problems The inventors of the present invention have conducted intensive studies on components which have already been used in cosmetics, foods and the like and have been confirmed to be safe. It was found that the addition of carrageenan is very useful in terms of capsule breakage / spreadability, discomfort to the skin, etc. That is, the present invention provides: (1) Agar is compounded at 0.1 to 5.0% by weight,
The mixing ratio of agar to carrageenan is 1
Is the film component containing lagenan in the range of 2 to 6
A cosmetic comprising the Ranaru capsules, (2) before the component to be encapsulated in the capsule are cholesteric liquid crystal SL (1) cosmetic according. There are three types of carrageenan, kappa, iota, and lambda, but there is no particular limitation, but it was also found that the kappa type is preferable. That is, the amount of other components, agar or carrageenan, varies depending on the type of agar or carrageenan or the amount of agar, but the amount of agar is 2 to 6, preferably 3 to 5, and the amount of other components, the type of agar or carrageenan or the mixing ratio. The amount of agar is 0.1 to 5.0% by weight, preferably 0.1 to 5.0% by weight.
2 to 0.5% by weight, and 1.0 to 5.0% by weight of carrageenan, preferably 1.2 to 1.6% by weight.

【0005】また、その他の化粧品原料として配合でき
る水溶性の原料は塗布感等に害を与えない範囲で利用で
きる。一方、カプセルの内包する物質として油溶性の物
質にするときは特にコレステリック液晶を利用するとそ
の外観の優位性や保湿性が有効に活かせる。コレステリ
ック液晶のなかでもコレステリル12‐ヒドロキシステ
アレートを含むものが一番最適であった。液晶の組成は
特開平2−223506号、特願平1−43255号、
特願平2−232573号のように作成すればよい。こ
れに加えて、アコヤ貝のステロール類等を加えるとさら
に有効である。
[0005] Further, other water-soluble raw materials which can be blended as cosmetic raw materials can be used within a range that does not harm the feeling of application. On the other hand, when a cholesteric liquid crystal is used especially when an oil-soluble substance is contained as a substance to be encapsulated in the capsule, the superior appearance and moisture retention can be effectively utilized. Among the cholesteric liquid crystals, those containing cholesteryl 12-hydroxystearate were the most optimal. The composition of the liquid crystal is described in JP-A-2-223506, JP-A-1-43255,
What is necessary is just to create like Japanese Patent Application No. 2-232573. In addition to this, it is more effective to add sterols of pearl oysters.

【0006】カプセルの形状は球形、楕円形、円筒形等
特に限定されない。内包物と外相がカプセルで隔てられ
ているため、成分間で作用しあい、劣化しやすいもの等
を分けて配合できるため、いろいろな利点が発生するこ
ともひとつの優位点である。さらに本カプセルはカプセ
ル皮膜が柔らかくカプセル皮膜を厚くしても使用感がよ
く、且つこの皮膜は透明性が高く皮膜率を高くすること
により、皮膜の厚さで物理的にカプセルが固定され、各
カプセルを一定間隔で整然として配合することができ、
外相粘度を最適に設定でき、塗布感等の官能性をよりよ
い状態に設定出来る。またカプセルの成形法はローター
ダイ式ソフトカプセル製造法、滴下法など公知の方法を
用いる
The shape of the capsule is not particularly limited, such as a sphere, an ellipse, and a cylinder. One advantage is that since the inclusions and the external phase are separated by a capsule, they act between the components and can be easily mixed with those that are susceptible to deterioration, resulting in various advantages. Furthermore, this capsule has a soft feeling of use even if the capsule film is soft and the capsule film is thick, and this film has high transparency and high film ratio, so that the capsule is physically fixed at the film thickness, Capsules can be compounded regularly at regular intervals,
The external phase viscosity can be optimally set, and the functionality such as coating feeling can be set in a better state. A known method such as a rotor-die soft capsule manufacturing method or a dropping method is used for forming the capsule .

【0007】(実施例1) カプセル剤 (重量%) 寒 天 0.6% カラゲーナン 1.7% 防腐剤 0.1% 精製水 97.6% 内包物 コレステリル12‐ヒドロキシステアレート 50.0% コレステリルヘプタノエート 20.0% コレステリルオレエート 15.0% コレステリルブチレート 10.0% ビタミンE 5.0% 外 相 精製水 85.0% ヒアルロン酸Na 0.2% グリセリン 10.0% 1,3ブチレングリコール 4.7% 防腐剤 0.1% (製造方法)カプセル剤、内包物、外相をそれぞれ別に
計量し撹拌しつつ溶解する。カプセル剤は70℃、内包
物75℃まで加熱する。カプセル剤2部と内包物1部を
二重オリフィスにより液中硬化法にてカプセルを成形す
る。これに外相を1部加える。
(Example 1) Capsules (% by weight) Agar 0.6% Carrageenan 1.7% Preservative 0.1% Purified water 97.6% Inclusions Cholesteryl 12-hydroxystearate 50.0% Cholesteryl Heptanoate 20.0% Cholesteryl oleate 15.0% Cholesteryl butyrate 10.0% Vitamin E 5.0% External phase Purified water 85.0% Na hyaluronate 0.2% Glycerin 10.0% 1,3 Butylene glycol 4.7% Preservative 0.1% (Production method) Capsules, inclusions, and external phase are separately measured and dissolved with stirring. The capsules are heated to 70 ° C and the inclusions to 75 ° C. Capsules are molded from 2 parts of the capsule and 1 part of the inclusion by a double orifice in a liquid curing method. One part of the external phase is added to this.

【0008】(実施例2) カプセル剤 (重量%) 寒 天 0.3% カラゲーナン 1.0% 防腐剤 0.1% 精製水 98.6% 内包物 コレステリル12‐ヒドロキシステアレート 40.0% コレステリルオレエート 30.0% コレステリルブチレート 25.0% アコヤ貝のステロール類 5.0% 外 相 精製水 87.9% コンキオリン加水分解液(2.5%) 2.0% グリセリン 10.0% 防腐剤 0.1% (製造方法)実施例1と同じ方法で作成した。(Example 2) Capsules (% by weight) Agar 0.3% Carrageenan 1.0% Preservatives 0.1% Purified water 98.6% Inclusions Cholesteryl 12-hydroxystearate 40.0% Cholesteryl Oleate 30.0% Cholesteryl butyrate 25.0% Pearl shellfish sterols 5.0% External phase Purified water 87.9% Conchiolin hydrolyzate (2.5%) 2.0% Glycerin 10.0% Preservative Agent 0.1% (Production method) Prepared in the same manner as in Example 1.

【0009】使用テスト 女性4名づつの顔面を左右に分け、一方を実施例、もう
一方を比較例として毎日、1回以上使用してもらって、
1月後、アンケートした。なお、比較例は 比較例1は実施例1のカラゲーナンを寒天に置き換えた
もの 比較例2は実施例1のコレステリック液晶をスクワラン
に置き換えたもの 比較例3は実施例2のカラゲーナンを寒天に置き換えた
もの 比較例4は実施例2のコレステリック液晶をスクワラン
に置き換えたもの なお、16名を4班にわけ、下記の表1の試料を使って
実験した。
Use test The face of each of four women was divided into left and right, one was used as an example, and the other was used as a comparative example, and used once or more daily.
A questionnaire was given a month later. Comparative Example 1 was obtained by replacing carrageenan of Example 1 with agar. Comparative Example 2 was obtained by replacing cholesteric liquid crystal of Example 1 with squalane. Comparative Example 3 was obtained by replacing carrageenan of Example 2 with agar. Comparative Example 4 was obtained by replacing the cholesteric liquid crystal of Example 2 with squalane. In addition, 16 persons were divided into 4 groups, and an experiment was performed using the samples shown in Table 1 below.

【0010】[0010]

【表1】 判定基準は以下のようでアンケートの結果をまとめたの
が以下の表2である。 実施例の方が非常によい 3 実施例の方がかなりよい 2 実施例の方がややよい 1 差がない 0 比較例の方がややよい −1 比較例の方がかなりよい −2 比較例の方が非常によい −3
[Table 1] Table 2 below summarizes the results of the questionnaire with the following criteria. Example is much better 3 Example is much better 2 Example is slightly better 1 No difference 0 Comparative example is slightly better -1 Comparative example is much better -2 Comparative example Is much better -3

【0011】[0011]

【表2】 [Table 2]

【0012】化粧料として皮膚に適用したとき、カプセ
ル剤がスムースに破壊、展延し、膜カスが残らず、塗布
感に違和感がなく、又製品として極めて美観を呈する。
When applied to the skin as a cosmetic, the capsule is smoothly broken and spread, no film residue remains, the application feeling is not uncomfortable, and the product has a very beautiful appearance.

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 寒天を0.1〜5.0重量%で配合する
と共に、寒天とカラゲーナンとの配合比率が寒天を1に
対してカラゲーナンを2〜6の範囲で含むようにした皮
膜成分からなるカプセルを含むことを特徴とする化粧
1. An agar blended at 0.1 to 5.0% by weight.
At the same time, the mixing ratio of agar and carrageenan reduces agar to 1
Skin containing carrageenan in the range of 2 to 6
Cosmetic characterized by including a capsule consisting of a membrane component
Fees .
【請求項2】 上記カプセルに内包される成分がコレス
テリック液晶である請求項1記載の化粧料。
2. The cosmetic according to claim 1 , wherein the component contained in the capsule is a cholesteric liquid crystal .
JP13432892A 1992-04-28 1992-04-28 Cosmetics Expired - Fee Related JP3176984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13432892A JP3176984B2 (en) 1992-04-28 1992-04-28 Cosmetics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13432892A JP3176984B2 (en) 1992-04-28 1992-04-28 Cosmetics

Publications (2)

Publication Number Publication Date
JPH05310529A JPH05310529A (en) 1993-11-22
JP3176984B2 true JP3176984B2 (en) 2001-06-18

Family

ID=15125763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13432892A Expired - Fee Related JP3176984B2 (en) 1992-04-28 1992-04-28 Cosmetics

Country Status (1)

Country Link
JP (1) JP3176984B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190075186A (en) * 2017-12-20 2019-07-01 주식회사 아이젤 Cosmetic Composition Containing Cholesteric Liquid Crystal With Dual Capsule Process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6340473B1 (en) * 1999-07-07 2002-01-22 R.P. Scherer Technologies, Inc. Film forming compositions comprising modified starches and iota-carrageenan and methods for manufacturing soft capsules using same
US8741320B2 (en) * 2003-08-27 2014-06-03 Beiersdorf Ag Spherical cosmetic preparations for topical application
JP2007503418A (en) * 2003-08-27 2007-02-22 バイヤースドルフ・アクチエンゲゼルシヤフト Capsule with outer skin that becomes individually undetectable during topical use
JP2008174634A (en) * 2007-01-18 2008-07-31 Chisso Corp Cholesteric liquid crystal composition
KR20230047217A (en) * 2017-12-18 2023-04-06 엘브이엠에이취 러쉐르쉐 Liquid cosmetic with agar shell capsule
KR102415878B1 (en) * 2021-03-11 2022-06-30 주식회사 현대바이오랜드 Colesteric liquid crystal-encapsulated complex coacervate particles and cosmetic composition comprising the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190075186A (en) * 2017-12-20 2019-07-01 주식회사 아이젤 Cosmetic Composition Containing Cholesteric Liquid Crystal With Dual Capsule Process
KR102036141B1 (en) * 2017-12-20 2019-10-28 주식회사 아이젤 Cosmetic Composition Containing Cholesteric Liquid Crystal With Dual Capsule Process

Also Published As

Publication number Publication date
JPH05310529A (en) 1993-11-22

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