JP3884681B2 - Cosmetics - Google Patents

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Publication number
JP3884681B2
JP3884681B2 JP2002236667A JP2002236667A JP3884681B2 JP 3884681 B2 JP3884681 B2 JP 3884681B2 JP 2002236667 A JP2002236667 A JP 2002236667A JP 2002236667 A JP2002236667 A JP 2002236667A JP 3884681 B2 JP3884681 B2 JP 3884681B2
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Prior art keywords
weight
viscosity
cosmetic
examples
present
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JP2002236667A
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JP2004075596A (en
Inventor
由美子 武内
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Fancl Corp
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Fancl Corp
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Description

【0001】
【発明が属する技術分野】
本発明は、水性の化粧料であって、ジェル状及びクリーム形態の化粧料として適度な粘度を有する化粧料に関する。さらに詳細には、増粘性を示しながら、手のひらでのばしたときにのびが軽く、ぬるつきも少ない化粧料に関する。
【0002】
【従来の技術】
従来、水性化粧料は外観上好ましい粘度に達するために種々の水溶性高分子増粘剤を配合する傾向がある。ここで、粘度を上げるために増粘剤を多く配合すると手のひらでのばしたときにのびが悪く、ぬるつきが強くなってしまう傾向にあった。また、このような水性化粧料に、イオン性の界面活性剤を含有する場合、アニオン性ポリマー増粘剤に悪影響を与えて、適度な粘度を保つことは困難であった。
【0003】
【発明が解決しようとする課題】
本発明の目的は、外観上好ましい粘度でありながら、手のひらでのばしたときにのびに優れ、ぬるつきが少なく、長期間安定な粘度を保つ水性化粧料を提供する、さらに、イオン性の界面活性剤の存在下にあっても有効な粘度を保ち、かつ安定性に優れた化粧料を提供することである。
【0004】
【課題を解決するための手段】
本発明者は、スクレロチウムガムとセルロース系ポリマーを配合することにより、高度な粘度を示しながら、手のひらの上でのばしたときののびに優れ、ぬるつきも少なく、長期間安定な粘度を保つ水性化粧料とすることができることを見出した。さらに、この化粧料に、多価アルコールを配合することにより、殺菌剤や防腐剤を添加するとなく、これらの添加剤による刺激がなく、したがって、低刺激であって、しかも防腐性、抗菌性を有する化粧料を得ることができる。
すなわち、本発明は、
1.(A)スクレロチウムガム0.01〜3.0重量%、(B)セルロース系ポリマー0.01〜5.0重量%を含有する水性化粧料、
2.セルロース系ポリマーがヒドロキシエチルセルロースである1に記載の水性化粧料、
3.さらに、多価アルコールを2〜30重量%含有する、1または2記載の水性化粧料、
4.さらに、1〜30重量%の界面活性剤を含有する請求項1〜3のいずれかに記載水性化粧料、
5.界面活性剤がアニオン性界面活性剤である請求項4に記載の水性化粧料、
に関する。
【0005】
【発明の実施の形態】
以下に本発明の内容を詳細に説明する。本発明の(A)成分としてのスクレロチウムガムは、ブドウ糖を基質として真菌Sclerotium rolfssii により作られる多糖類ガムである。市販品としては、Sclerotium rolfsiiに由来するスクレロチウムガムが仏国、Alban Muller Internatinalから商標名Amigel(アミゲル)として市販されている。(A)成分の配合量は、0.01〜3重量%、好ましくは0.1〜2重量%、より好ましくは0.2〜1重量%である。
【0006】
本発明の(B)成分は、セルロース系ポリマーであり、例えばヒドロキシエチルセルロース(ダイセル化学工業(株)製 商品名「HECダイセル」シリーズ 等)、メチルセルロース、ヒドロキシエチルメチルセルロース、ヒドロキシプロピルメチルセルロース(信越科学(株)製 商品名「メトローズ」シリーズ 等)、ヒドロキシプロピルセルロース、カルボキシメチルセルロースナトリウム(ダイセル化学工業(株)商品名「アーネストガムFDM」)等が挙げられる。中でもヒドロキシエチルセルロースが好ましい。(B)成分は1種または2種以上用いることができる。(B)成分の配合量は0.01〜5.0重量%、好ましくは0.1〜3重量%、より好ましくは、0.2〜1.5重量%である。
【0007】
水性化粧料に、さらに、多価アルコールを含有させることができる。多価アルコールは、例えば、グリセリン、ジグリセリン、プロピレングリコール、ジプロピレングリコール、ポリプロピレングリコール、ポリエチレングリコール、ソルビトール、ヒドロキシプロピルソルビトール、1,2−ペンタンジオール、1,3−ブチレングリコールが挙げられる。好ましくは1,2−ペンタンジオール、1,3−ブチレングリコールである。(C)成分は1種または2種以上用いることができる。(C)成分の配合量は、1重量%以上、好ましくは2〜30重量%で、最適には5〜20重量%である。
【0008】
界面活性剤としては、非イオン性、アニオン性、カチオン性及び両性の界面活性剤をいずれも使用することができる。
【0009】
例えば、非イオン性界面活性剤としては、グリセリン脂肪酸エステル、ポリオキシエチレングリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ソルビタン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレンアルキルフェニルホルムアルデヒド縮合物、ポリオキシエチレンヒマシ油、ポリオキシエチレンステロール、ポリエチレグリコール脂肪酸エステル、ポリオキシエチレンアルキルエーテル、ポリオキシエチレンポリオキシプロピレンアルキルエーテル、ポリオキシエチレンアルキルアミンなどが上げられる。アニオン性界面活性剤としては、ポリオキシエチレンアルキルエーテルリン酸塩、N−アシルアミノ酸塩、アルキルエーテルカルボン酸塩、アルキルリン酸塩、N−アシルタウリン塩、スルホン酸塩、アルキル硫酸塩、ポリオキシエチレンアルキルエーテル硫酸塩などが上げられる。カチオン性界面活性剤としては、塩化アルキルトリメチルアンモニウム、塩化ジアルキルジメチルアンモニウムなどが上げられる。両性界面活性剤としては、アルキルジメチルアミノ酢酸ベタイン、アルキルジメチルアミンオキシド、アルキルカルボキシメチルヒドロキシエチルイミダゾリウムベタイン、アルキルアミドプロピルベタインなどが挙げられる。
【0010】
好ましくはアニオン性界面活性剤であり、特にN−アシルアミノ酸塩が望ましい。本発明に用いる界面活性剤は1種または2種以上用いることができる。配合量は、1〜30重量%、好ましくは2〜20重量%で、最適には5〜15重量%である。
【0011】
化粧料には、油性成分、酸化防止剤、色素、香料、紫外線吸収剤、顔料、スクラブ剤及び植物エキスなどを必要に応じて配合することもできる。
【0012】
【実施例】
以下、本発明を実施例により具体的に説明するが、本発明はこれらに限定されるものではない。表1に示した配合組成の化粧料組成物実施例1〜3、比較例1、2(洗浄剤)を常法にしたがって、調製し、経時安定性試験、使用感試験を行った。各試験方法は次の通りとした。
【0013】
(1)経時安定性試験
調製した各洗浄剤試料を40℃に1カ月間放置し、粘度の状態変化、分離がないか官能評価した。評価は以下の基準に従って3段階で行った。
○ 異常なし
△ 僅かに粘度の不均一あるいは分離が認められる
× 明らかに粘度の不均一、分離が認められる
【0014】
(2)使用感試験
パネル5名を対象に、各試料を使用してもらい、手のひらでのばしたときの「のび」および「ぬるつき」を4段階評価(非常に良好:3点、良好:2点、やや不良:1点、不良:0点)でアンケートを取り、そのスコアを集計し、評価した。
○ 10点以上
△ 3〜9点
【0015】
【表1】

Figure 0003884681
【0016】
【表2】
Figure 0003884681
【0017】
表2から明らかなように、本発明の実施例のゲル状洗浄剤は、比較例のものに比べて、経時安定性及び使用感に優れた性能を示した。また、実施例の洗浄剤は、抗菌性においても問題がないものであった。
【0018】
【発明の効果】
本発明によれば、外観上好ましい粘度でありながら、手のひらでのばしたときにのびに優れ、ぬるつきが少なく、長期間安定な粘度を保つ化粧品組成物を提供する化粧料が提供される。[0001]
[Technical field to which the invention belongs]
The present invention relates to a cosmetic that is an aqueous cosmetic and has an appropriate viscosity as a gel-like and cream-type cosmetic. More specifically, the present invention relates to a cosmetic material that exhibits a thickening property, lightly stretches when stretched with the palm of the hand, and has little sliminess.
[0002]
[Prior art]
Conventionally, aqueous cosmetics tend to contain various water-soluble polymer thickeners in order to reach a preferable viscosity in appearance. Here, when many thickeners were blended in order to increase the viscosity, there was a tendency for the stretch to be poor when stretched with the palm of the hand, resulting in a strong luster. In addition, when such an aqueous cosmetic contains an ionic surfactant, it has been difficult to maintain an appropriate viscosity by adversely affecting the anionic polymer thickener.
[0003]
[Problems to be solved by the invention]
An object of the present invention is to provide an aqueous cosmetic that is excellent in appearance, has excellent stretchability when stretched with the palm of the hand, has little stickiness, and maintains a stable viscosity for a long period of time. An object of the present invention is to provide a cosmetic that maintains an effective viscosity even in the presence of an active agent and has excellent stability.
[0004]
[Means for Solving the Problems]
The present inventor, by blending sclerotium gum and cellulosic polymer, has excellent viscosity when stretched on the palm while exhibiting high viscosity, less stickiness, and stable viscosity for a long time. It discovered that it could be set as the water-based cosmetics to maintain. Furthermore, by adding polyhydric alcohol to this cosmetic, no bactericides or preservatives are added, and there is no irritation caused by these additives, and therefore, the irritation is low irritation and also has antiseptic and antibacterial properties. The cosmetic which has can be obtained.
That is, the present invention
1. (A) 0.01 to 3.0% by weight of sclerotium gum, (B) an aqueous cosmetic containing 0.01 to 5.0% by weight of a cellulose polymer,
2. 2. The aqueous cosmetic according to 1, wherein the cellulosic polymer is hydroxyethyl cellulose,
3. Furthermore, the aqueous cosmetic according to 1 or 2, comprising 2 to 30% by weight of a polyhydric alcohol,
4). The aqueous cosmetic according to any one of claims 1 to 3, further comprising 1 to 30% by weight of a surfactant.
5). The aqueous cosmetic according to claim 4, wherein the surfactant is an anionic surfactant.
About.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The contents of the present invention will be described in detail below. The sclerotium gum as the component (A) of the present invention is a polysaccharide gum produced by the fungus Sclerotium rolfssii using glucose as a substrate. As a commercially available product, sclerotium gum derived from Sclerothium olfsii is commercially available from Alban Muller International, France, under the trade name Amigel. The amount of component (A) is 0.01 to 3% by weight, preferably 0.1 to 2% by weight, and more preferably 0.2 to 1% by weight.
[0006]
The component (B) of the present invention is a cellulosic polymer. For example, hydroxyethyl cellulose (trade name “HEC Daicel” series manufactured by Daicel Chemical Industries, Ltd.), methylcellulose, hydroxyethylmethylcellulose, hydroxypropylmethylcellulose (Shin-Etsu Kagaku Co., Ltd.) Product name “Metroze” series, etc.), hydroxypropylcellulose, sodium carboxymethylcellulose (Daicel Chemical Industries, Ltd., “Ernest Gum FDM”) and the like. Of these, hydroxyethyl cellulose is preferred. Component (B) can be used alone or in combination of two or more. The amount of component (B) is 0.01 to 5.0% by weight, preferably 0.1 to 3% by weight, and more preferably 0.2 to 1.5% by weight.
[0007]
The aqueous cosmetic can further contain a polyhydric alcohol. Examples of the polyhydric alcohol include glycerin, diglycerin, propylene glycol, dipropylene glycol, polypropylene glycol, polyethylene glycol, sorbitol, hydroxypropyl sorbitol, 1,2-pentanediol, and 1,3-butylene glycol. Preferred are 1,2-pentanediol and 1,3-butylene glycol. Component (C) can be used alone or in combination of two or more. The amount of component (C) is 1% by weight or more, preferably 2 to 30% by weight, and optimally 5 to 20% by weight.
[0008]
As the surfactant, any of nonionic, anionic, cationic and amphoteric surfactants can be used.
[0009]
For example, as the nonionic surfactant, glycerin fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyglycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, Examples thereof include polyoxyethylene alkylphenyl formaldehyde condensate, polyoxyethylene castor oil, polyoxyethylene sterol, polyethylene glycol fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene alkylamine and the like. Examples of the anionic surfactant include polyoxyethylene alkyl ether phosphate, N-acyl amino acid salt, alkyl ether carboxylate, alkyl phosphate, N-acyl taurine salt, sulfonate, alkyl sulfate, polyoxy Examples include ethylene alkyl ether sulfate. Examples of the cationic surfactant include alkyltrimethylammonium chloride and dialkyldimethylammonium chloride. Examples of amphoteric surfactants include alkyldimethylaminoacetic acid betaines, alkyldimethylamine oxides, alkylcarboxymethylhydroxyethyl imidazolium betaines, and alkylamidopropyl betaines.
[0010]
An anionic surfactant is preferred, and an N-acyl amino acid salt is particularly desirable. The surfactant used in the present invention can be used alone or in combination of two or more. The blending amount is 1 to 30% by weight, preferably 2 to 20% by weight, and optimally 5 to 15% by weight.
[0011]
Oily ingredients, antioxidants, dyes, fragrances, ultraviolet absorbers, pigments, scrub agents, plant extracts, and the like can be blended in cosmetics as necessary.
[0012]
【Example】
Hereinafter, the present invention will be specifically described by way of examples, but the present invention is not limited thereto. Cosmetic composition examples 1 to 3 and comparative examples 1 and 2 (detergents) having the composition shown in Table 1 were prepared according to a conventional method, and subjected to stability tests over time and usability tests. Each test method was as follows.
[0013]
(1) Stability test over time Each of the prepared detergent samples was allowed to stand at 40 ° C. for 1 month and subjected to sensory evaluation for changes in viscosity and separation. Evaluation was performed in three stages according to the following criteria.
○ No abnormality △ Slightly non-uniform viscosity or separation is observed × Clearly non-uniform viscosity, separation is observed [0014]
(2) Usability test panel Targeted by 5 people, each sample was used and evaluated by a four-step evaluation (excellent: 3 points, good: when stretched with palm) 2 points, slightly bad: 1 point, bad: 0 points), the score was counted and evaluated.
○ 10 points or more △ 3-9 points [0015]
[Table 1]
Figure 0003884681
[0016]
[Table 2]
Figure 0003884681
[0017]
As is clear from Table 2, the gel-like cleaning agents of the examples of the present invention exhibited performance superior in stability with time and feeling of use compared to those of the comparative examples. Further, the cleaning agents of the examples had no problem in antibacterial properties.
[0018]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, the cosmetics which provide the cosmetic composition which is excellent in an external appearance, is excellent in spreading when extended with the palm, has little stickiness, and maintains a stable viscosity for a long period of time are provided.

Claims (2)

(A)スクレロチウムガム0.01〜3.0重量%、
(B)ヒドロキシエチルセルロース0.01〜5.0重量%
を含有し、1〜30重量%のアニオン性界面活性剤を含有する、水性ゲル状洗浄剤。
(A) 0.01 to 3.0% by weight of sclerotium gum,
(B) Hydroxyethyl cellulose 0.01 to 5.0% by weight
An aqueous gel-like cleaning agent containing 1 to 30% by weight of an anionic surfactant.
さらに、多価アルコールを2〜30重量%含有する、請求項1に記載の水性ゲル状洗浄剤。The aqueous gel-like cleaning agent according to claim 1, further comprising 2 to 30% by weight of a polyhydric alcohol.
JP2002236667A 2002-08-14 2002-08-14 Cosmetics Expired - Lifetime JP3884681B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publications (2)

Publication Number Publication Date
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JP3884681B2 true JP3884681B2 (en) 2007-02-21

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2543090T3 (en) * 2007-01-10 2015-08-14 Hercules Incorporated Use of agglomerated hydroxyethylcellulose in pharmaceutical applications, for personal care and domestic care
JP5326152B2 (en) * 2008-05-27 2013-10-30 ライオン株式会社 Granular detergent composition
JP5871539B2 (en) * 2011-09-29 2016-03-01 株式会社マンダム Cosmetic composition
WO2014128922A1 (en) * 2013-02-22 2014-08-28 株式会社コーセー Viscous detergent composition

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