JP2004075596A - Cosmetic - Google Patents

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Publication number
JP2004075596A
JP2004075596A JP2002236667A JP2002236667A JP2004075596A JP 2004075596 A JP2004075596 A JP 2004075596A JP 2002236667 A JP2002236667 A JP 2002236667A JP 2002236667 A JP2002236667 A JP 2002236667A JP 2004075596 A JP2004075596 A JP 2004075596A
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Prior art keywords
aqueous cosmetic
surfactant
weight
cosmetic
viscosity
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JP2002236667A
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JP3884681B2 (en
Inventor
Yumiko Takeuchi
武内 由美子
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Fancl Corp
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Fancl Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic composition having excellent slip when spread by a palm while having a preferable viscosity in appearance, hardly providing greasy feeling, and keeping a stable viscosity for a long period. <P>SOLUTION: The aqueous cosmetic contains (A) 0.01-3.0 wt.% sclerotium gum and (B) 0.01-5.0 wt.% cellulose-based polymer. The cellulose-based polymer is preferably a hydroxyethyl cellulose in the aqueous cosmetic. The aqueous cosmetic preferably contains 2-30 wt.% polyhydric alcohol. More preferably, the aqueous cosmetic contains 1-30 wt.% surfactant, and the surfactant is preferably an anionic surfactant. <P>COPYRIGHT: (C)2004,JPO

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 2004075596
【0016】
【表2】
Figure 2004075596
【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]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water-based cosmetic material having an appropriate viscosity as a gel-type and cream-type cosmetic material. More particularly, 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]
2. Description of the Related Art Conventionally, aqueous cosmetics tend to contain various water-soluble polymer thickeners in order to reach a desirable 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]
SUMMARY OF THE INVENTION An object of the present invention is to provide an aqueous cosmetic that has a favorable viscosity in appearance but is excellent in spreading when stretched with the palm, has little sliminess, and maintains a stable viscosity for a long period of time. Furthermore, it is to provide a cosmetic having an effective viscosity and excellent stability even in the presence of an ionic surfactant.
[0004]
Means for Solving the Problems The inventor of the present invention, by blending sclerotium gum and a cellulosic polymer, has excellent viscosity when stretched on the palm of the hand while exhibiting a high degree of viscosity. It has been found that it can be made into an aqueous cosmetic that maintains a stable viscosity for a long time. 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-based 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]
DESCRIPTION OF THE PREFERRED EMBODIMENTS 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 Sclerothium olfssii 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.), methyl cellulose, hydroxyethyl methyl cellulose, hydroxypropyl methyl cellulose (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 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]
EXAMPLES The present invention will now be described in detail with reference to examples, but the present invention is not limited to these examples. Cosmetic composition examples 1 to 3 and comparative examples 1 and 2 (cleaning agents) having the composition shown in Table 1 were prepared according to a conventional method, and subjected to a stability test over time and a usability test. 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 was 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) Using the test samples for 5 panelists, each sample was used, and when it was extended with the palm, it was evaluated on a four-point scale (very good: 3 points, good: 2 points, slightly bad: 1 point, bad: 0 point), the questionnaire was taken, the score was totaled and evaluated.
○ 10 points or more △ 3-9 points [0015]
[Table 1]
Figure 2004075596
[0016]
[Table 2]
Figure 2004075596
[0017]
As is clear from Table 2, the gel-like cleaning agents of the examples of the present invention showed performance superior in stability over time and usability compared with those of the comparative examples. Further, the cleaning agents of the examples had no problem in antibacterial properties.
[0018]
According to the present invention, a cosmetic which provides a cosmetic composition which has a favorable viscosity in appearance, is excellent in spreading when extended with the palm, has little sliminess, and maintains a stable viscosity for a long period of time. Is provided.

Claims (5)

(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。An aqueous cosmetic containing (A) 0.01 to 3.0% by weight of sclerotium gum and (B) 0.01 to 5.0% by weight of a cellulose-based polymer. 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請求項1に記載の水性化粧料。The aqueous cosmetic according to claim 1, wherein the cellulosic polymer is hydroxyethyl cellulose. さらに、多価アルコールを2〜30重量%含有する、請求項1または2記載の水性化粧料。The aqueous cosmetic according to claim 1 or 2, further comprising 2 to 30% by weight of a polyhydric alcohol. 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。The aqueous cosmetic according to any one of claims 1 to 3, further comprising 1 to 30% by weight of a surfactant. 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。The aqueous cosmetic according to claim 4, wherein the surfactant is an anionic surfactant.
JP2002236667A 2002-08-14 2002-08-14 Cosmetics Expired - Lifetime JP3884681B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086023A1 (en) * 2007-01-10 2008-07-17 Hercules Incorporated Use of agglomerated hydroxyethylcellulose in pharmaceutical, personal care and household care applications
JP2009286830A (en) * 2008-05-27 2009-12-10 Lion Corp Granular detergent composition
JP2013071925A (en) * 2011-09-29 2013-04-22 Mandom Corp Cosmetic composition
WO2014128922A1 (en) * 2013-02-22 2014-08-28 株式会社コーセー Viscous detergent composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086023A1 (en) * 2007-01-10 2008-07-17 Hercules Incorporated Use of agglomerated hydroxyethylcellulose in pharmaceutical, personal care and household care applications
JP2009286830A (en) * 2008-05-27 2009-12-10 Lion Corp Granular detergent composition
JP2013071925A (en) * 2011-09-29 2013-04-22 Mandom Corp Cosmetic composition
WO2014128922A1 (en) * 2013-02-22 2014-08-28 株式会社コーセー Viscous detergent composition
WO2014129257A1 (en) * 2013-02-22 2014-08-28 株式会社コーセー Viscous detergent composition
CN105008510A (en) * 2013-02-22 2015-10-28 株式会社高丝 Viscous detergent composition
JPWO2014129257A1 (en) * 2013-02-22 2017-02-02 株式会社コーセー Viscous detergent composition
CN105008510B (en) * 2013-02-22 2018-03-02 株式会社高丝 Viscous detergent agent composition

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