JP2002087923A - Cosmetic - Google Patents
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- JP2002087923A JP2002087923A JP2000274285A JP2000274285A JP2002087923A JP 2002087923 A JP2002087923 A JP 2002087923A JP 2000274285 A JP2000274285 A JP 2000274285A JP 2000274285 A JP2000274285 A JP 2000274285A JP 2002087923 A JP2002087923 A JP 2002087923A
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Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は化粧料に関し、更に
詳細には、皮膚親和性が高く、エモリエント効果のある
α−ヒドロキシ酸を、安定に含有させた化粧料に関する
ものである。TECHNICAL FIELD The present invention relates to a cosmetic, and more particularly to a cosmetic containing an α-hydroxy acid having high skin affinity and an emollient effect in a stable manner.
【0002】[0002]
【従来の技術】従来から、α−ヒドロキシ酸は、保湿
剤、角質溶解剤等の目的で、医薬品あるいは化粧品等に
多数利用されてきた。なかでも、ムコ多糖および/又は
グリチルリチン酸との組み合せの提案として、特開平0
7−165554号公報、アミノ酸および/又はセラミ
ドとの組み合せの提案として、特開平07−24252
9号公報等があった。しかしながら、これらは炭素数が
8以下のものがほとんどであり、炭素数が少ないと、特
に肌の敏感な人においては炎症等を引き起こす場合があ
った。2. Description of the Related Art Heretofore, α-hydroxy acids have been widely used in medicines, cosmetics and the like for the purpose of moisturizing agents, keratolytic agents and the like. Above all, as a proposal of a combination with mucopolysaccharide and / or glycyrrhizic acid, Japanese Patent Application Laid-Open
Japanese Patent Application Laid-Open No. 07-24252 discloses a combination of amino acid and / or ceramide.
No. 9 publication. However, most of these have a carbon number of 8 or less, and when the carbon number is small, inflammation or the like may be caused particularly in a person with sensitive skin.
【0003】また、炭素数が10以上であるα−ヒドロ
キシ酸は刺激が少ないうえに皮膚親和性が高く、エモリ
エント効果にも優れた物質である事は、特開平05−1
39947号公報、特開平06−157283号公報等
の提案により、知られていた。しかしながら、炭素数が
10以上であるα−ヒドロキシ酸は、結晶性が高く、特
に液状の化粧料に単純に含有させる事は困難であった。Further, α-hydroxy acids having 10 or more carbon atoms are less irritating, have high skin affinity and are excellent in emollient effect.
It has been known by proposals such as Japanese Patent No. 39947, Japanese Patent Application Laid-Open No. 06-157283, and the like. However, α-hydroxy acids having 10 or more carbon atoms have high crystallinity, and it has been particularly difficult to simply include them in liquid cosmetics.
【0004】[0004]
【発明が解決しようとする課題】本発明は、特定のα−
ヒドロキシ酸を、その効果を妨げず、且つ結晶を生じさ
せることなく安定に含有させた化粧料を提供することを
その課題とする。SUMMARY OF THE INVENTION The present invention relates to a specific α-
An object of the present invention is to provide a cosmetic in which a hydroxy acid is stably contained without hindering its effect and without generating crystals.
【0005】[0005]
【課題を解決するための手段】本発明者らは、上記課題
を解決するために鋭意研究を重ねた結果、炭素数10〜
30であるα−ヒドロキシ酸を含有する化粧料中に、特
定の脂肪酸と中和剤を添加させることにより、α−ヒド
ロキシ酸の皮膚親和性、及びエモリエント効果を損なう
ことなく、安定に含有させる事ができる事を見出し、本
発明を完成するに至った。Means for Solving the Problems The present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, have found that the number of carbon atoms is 10 to 10.
By adding a specific fatty acid and a neutralizing agent to a cosmetic containing an α-hydroxy acid of 30, the α-hydroxy acid can be stably contained without impairing the skin affinity of the α-hydroxy acid and the emollient effect. And found that the present invention was completed.
【0006】すなわち本発明は、次の成分(a)、
(b)、(c) (a)炭素数10〜30であるα−ヒドロキシ酸 (b)25℃で液状である脂肪酸 (c)中和剤 並びに (a)炭素数10〜30であるα−ヒドロキシ酸 (d)炭素数10〜30である脂肪酸 (e)2−アミノ−2−メチル−1−プロパノール、2
−アミノ−2−メチル−1,3−プロパンジオール、L
−アルギニンの1種または2種以上より選択されるもの を含有する化粧料に関するものである。That is, the present invention provides the following component (a):
(B), (c) (a) α-hydroxy acid having 10 to 30 carbon atoms (b) fatty acid liquid at 25 ° C. (c) neutralizing agent; and (a) α-hydroxy acid having 10 to 30 carbon atoms Hydroxy acid (d) fatty acid having 10 to 30 carbon atoms (e) 2-amino-2-methyl-1-propanol, 2
-Amino-2-methyl-1,3-propanediol, L
-It relates to cosmetics containing one or more selected from arginine.
【0007】[0007]
【発明の実施の形態】以下、本発明をさらに詳述する。
本発明で用いられる成分(a)の炭素数10〜30であ
るα−ヒドロキシ酸は皮膚親和性が高く、肌にエモリエ
ント効果を付与する事を目的として含有されるものであ
る。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail.
The α-hydroxy acid having 10 to 30 carbon atoms of the component (a) used in the present invention has high affinity for the skin and is contained for the purpose of imparting an emollient effect to the skin.
【0008】本発明で用いられる成分(a)を、具体的
に例示するのであれば、ヒドロキシデカン酸、ヒドロキ
シウンデカン酸、ヒドロキシドデカン酸、ヒドロキシト
リデカン酸、ヒドロキシテトラデカン酸(ヒドロキシミ
リスチン酸)、ヒドロキシペンタデカン酸、ヒドロキシ
ヘキサデカン酸(ヒドロキシパルミチン酸)、ヒドロキ
シオクタデカン酸(ヒドロキシステアリン酸)ヒドロキ
シラノリン脂肪酸等を挙げる事ができる。本発明におい
ては、α−ヒドロキシ酸は1種または2種以上を組み合
わせて用いることができる。The components (a) used in the present invention are specifically exemplified by hydroxydecanoic acid, hydroxyundecanoic acid, hydroxydodecanoic acid, hydroxytridecanoic acid, hydroxytetradecanoic acid (hydroxymyristate), Pentadecanoic acid, hydroxyhexadecanoic acid (hydroxypalmitic acid), hydroxyoctadecanoic acid (hydroxystearic acid) and hydroxylanolin fatty acid can be given. In the present invention, α-hydroxy acids can be used alone or in combination of two or more.
【0009】本発明で用いられる成分(a)のα−ヒド
ロキシ酸のなかで、特にエモリエント効果に優れている
という観点から、炭素数12〜24であるα−ヒドロキ
シ酸が、好ましいものとする事ができる。Among the α-hydroxy acids of the component (a) used in the present invention, α-hydroxy acids having 12 to 24 carbon atoms are preferred from the viewpoint of particularly excellent emollient effect. Can be.
【0010】本発明で用いられる成分(a)の含有量
は、0.01〜10質量%(以下質量%は単に%と示
す)であれば、エモリエント効果を得やすく好ましい。
より好ましくは0.05〜5%である。The content of the component (a) used in the present invention is preferably 0.01 to 10% by mass (hereinafter, the mass% is simply referred to as%) because an emollient effect is easily obtained.
More preferably, it is 0.05 to 5%.
【0011】本発明で用いられる成分(b)の25℃で
液状の脂肪酸は、成分(a)のα−ヒドロキシ脂肪酸の
結晶化防止成分として含有されるものである。The fatty acid liquid at 25 ° C. of the component (b) used in the present invention is contained as a component for preventing crystallization of the α-hydroxy fatty acid of the component (a).
【0012】本発明で用いられる成分(b)を、具体的
に例示するのであれば、イソステリン酸、オレイン酸、
リノール酸、リノレン酸等を挙げる事ができる。なかで
も、結晶化防止効果を特に得やすいという観点から、イ
ソステアリン酸が好ましい。本発明においては、脂肪酸
は1種または2種以上を組み合わせて用いることができ
る。If the component (b) used in the present invention is specifically exemplified, isosteric acid, oleic acid,
Linoleic acid, linolenic acid and the like can be mentioned. Of these, isostearic acid is preferred from the viewpoint that the effect of preventing crystallization is particularly easily obtained. In the present invention, one or more fatty acids can be used in combination.
【0013】本発明で用いられる成分(b)の含有量
は、0.01〜10%が結晶防止効果を得られやすく好
ましい。より好ましくは0.05〜5%である。The content of the component (b) used in the present invention is preferably from 0.01 to 10% because the effect of preventing crystallization can easily be obtained. More preferably, it is 0.05 to 5%.
【0014】本発明で用いられる成分(a)と成分
(b)の質量比は、1:10〜10:1が、成分(a)
の結晶化防止効果を得やすいという観点から好ましい。
より好ましくは1:5〜5:1である。The mass ratio of the component (a) to the component (b) used in the present invention is from 1:10 to 10: 1.
Is preferable from the viewpoint that it is easy to obtain the effect of preventing crystallization.
More preferably, it is 1: 5 to 5: 1.
【0015】本発明で用いられる成分(c)の中和剤
は、酸性である成分(a)及び成分(b)を中和する事
を目的として含有されるものである。本発明の化粧料に
おいては、中和する事により化粧料自身を弱酸性から中
性とし、肌への刺激感を低減させる効果も得る事ができ
るのである。The neutralizing agent for the component (c) used in the present invention is contained for the purpose of neutralizing the acidic components (a) and (b). In the cosmetic of the present invention, by neutralizing the cosmetic, the cosmetic itself is changed from weakly acidic to neutral, and the effect of reducing the irritability to the skin can be obtained.
【0016】本発明で用いられる成分(c)を、具体的
に例示するのであれば、水酸化ナトリウム、水酸化カリ
ウム、L−アルギニン、トリエタノールアミン、2−ア
ミノ−2−メチル−1−プロパノール、2−アミノ−2
−メチル−1,3−プロパンジオール等を挙げる事がで
きる。好ましくは、配合が容易であり、中和作用の他、
成分(a)の結晶性を低下させるという観点から、2−
アミノ−2−メチル−1−プロパノール、2−アミノ−
2−メチル−1,3−プロパンジオールである。本発明
においては、中和剤を1種または2種以上を組み合わせ
て用いることができる。The component (c) used in the present invention is specifically exemplified by sodium hydroxide, potassium hydroxide, L-arginine, triethanolamine, 2-amino-2-methyl-1-propanol. , 2-amino-2
-Methyl-1,3-propanediol and the like. Preferably, the compounding is easy, and in addition to the neutralizing action,
From the viewpoint of reducing the crystallinity of the component (a), 2-
Amino-2-methyl-1-propanol, 2-amino-
2-methyl-1,3-propanediol. In the present invention, one or more neutralizing agents can be used in combination.
【0017】本発明で用いられる成分(c)の含有量は
0.001〜5が好ましく、より好ましくは0.01〜
3%である。The content of the component (c) used in the present invention is preferably from 0.001 to 5, more preferably from 0.01 to 5.
3%.
【0018】本発明で用いられる成分(d)の炭素数1
0〜30の脂肪酸は、成分(a)の化粧料中での分散性
を向上させ、安定に含有させる事を目的とするものであ
る。The component (d) used in the present invention has 1 carbon atom.
The purpose of the fatty acids 0 to 30 is to improve the dispersibility of the component (a) in the cosmetic and to stably contain the component (a).
【0019】本発明で用いられる成分(d)を具体的に
例示するのであれば、カプリン酸、ラウリン酸、ミリス
チン酸、パルミチン酸、ステアリン酸、ベヘニン酸、オ
レイン酸、リノール酸、リノレン酸、イソステアリン
酸、ラノリン脂肪酸等を挙げる事ができる。好ましく
は、成分(a)の分散安定性を向上させるという観点か
ら、ステアリン酸、イソステアリン酸、オレイン酸であ
る。本発明においては、炭素数10〜30の脂肪酸を1
種または2種以上を組み合わせて用いることができる。Specific examples of the component (d) used in the present invention include capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid and isostearin. Acids, lanolin fatty acids and the like. Preferred are stearic acid, isostearic acid, and oleic acid from the viewpoint of improving the dispersion stability of component (a). In the present invention, fatty acids having 10 to 30 carbon atoms are
Species or a combination of two or more can be used.
【0020】本発明で用いられる成分(d)の含有量は
0.01〜10%が、分散安定性が得られやすく好まし
い。より好ましくは0.05〜5%である。The content of the component (d) used in the present invention is preferably 0.01 to 10% because dispersion stability can be easily obtained. More preferably, it is 0.05 to 5%.
【0021】本発明で用いられる成分(a)と成分
(d)の質量比は、1:10〜10:1であれば、成分
(a)の分散安定性を向上させるため好ましい。より好
ましくは1:5〜5:1である。The weight ratio of component (a) to component (d) used in the present invention is preferably from 1:10 to 10: 1 in order to improve the dispersion stability of component (a). More preferably, it is 1: 5 to 5: 1.
【0022】本発明においては、上記成分を組み合せた
場合にのみ、効果を発揮するものであり、他の組み合せ
では得られない効果である。すなわち、結晶性の高い炭
素数10〜30であるα−ヒドロキシ酸を、安定に化粧
料に含有させる為に、特定の脂肪酸と中和剤を組み合わ
せて配合させるのである。この3成分を組み合せた場合
にのみ、α−ヒドロキシ酸のエモリエント効果を十分に
発揮し、かつ安定性に優れた新規な化粧料を得る事がで
きるのである。In the present invention, the effect is exhibited only when the above components are combined, and the effect cannot be obtained with other combinations. That is, a specific fatty acid and a neutralizing agent are combined and compounded in order to stably contain an α-hydroxy acid having 10 to 30 carbon atoms with high crystallinity in a cosmetic. Only when these three components are combined, it is possible to obtain a novel cosmetic which sufficiently exerts the emollient effect of the α-hydroxy acid and has excellent stability.
【0023】本発明の化粧料には、上記必須成分の他
に、通常化粧料に配合される成分として、水性成分、油
剤、界面活性剤、粉体、水溶性高分子、紫外線吸収剤、
酸化防止剤、防腐剤、香料、各種薬剤等を本発明の効果
を妨げない範囲で配合することができ、また、その製造
方法は、通常化粧料を製造する方法であり、特には限定
されない。In the cosmetic of the present invention, in addition to the above-mentioned essential components, the following components are usually added to the cosmetic: an aqueous component, an oil agent, a surfactant, a powder, a water-soluble polymer, an ultraviolet absorber,
Antioxidants, preservatives, fragrances, various chemicals, and the like can be added as long as the effects of the present invention are not impaired, and the production method is usually a method for producing cosmetics, and is not particularly limited.
【0024】本発明の化粧料は、好ましくは液状であ
り、その剤型は、具体的には化粧水、乳液、美容液、ク
リーム、パック、マッサージ料、ファンデ−ション等が
挙げられる。また、その使用方法は、通常の手で使用す
る方法、不織布等に染み込ませて使用する方法等、特に
は限定されない。The cosmetic of the present invention is preferably in the form of a liquid, and examples of the dosage form include a lotion, an emulsion, a serum, a cream, a pack, a massage, a foundation and the like. In addition, the method of use is not particularly limited, such as a method of using it by ordinary hands, a method of using it by impregnating it into a nonwoven fabric, or the like.
【0025】[0025]
【実施例】次に実施例を挙げて本発明を更に詳細に説明
するが、本発明はこれらにより何等限定されるものでは
ない。The present invention will be described in more detail with reference to the following examples, which should not be construed as limiting the invention thereto.
【0026】実施例1〜11及び比較例1〜13:美容
液 下記表1に示す組成の美容液を調製し、 保存安定性(結晶防止、分散安定性) 使用感(エモリエント感) の評価項目について下記の方法により評価し、結果を併
せて表1に示した。Examples 1 to 11 and Comparative Examples 1 to 13: Essences Essences having the composition shown in Table 1 below were prepared and evaluated for storage stability (prevention of crystallization, dispersion stability) and feeling of use (feeling of emollient). Was evaluated by the following method, and the results are shown in Table 1.
【0027】[0027]
【表1】 [Table 1]
【0028】(製造方法) A:成分1〜9を80℃に加熱する B:成分10〜14を80℃に加熱する。 C:BにAを加え、これを冷却して美容液を得た。(Production method) A: Components 1 to 9 are heated to 80 ° C. B: Components 10 to 14 are heated to 80 ° C. C: A was added to B and cooled to obtain a serum.
【0029】〔評価項目(1)及びその評価方法、判定
方法〕25℃の恒温層にて、その外観変化を観察し、以
下の基準(A)に従い判定した。[Evaluation Item (1) and Evaluation Method and Judgment Method] The appearance change was observed in a constant temperature layer at 25 ° C., and the evaluation was made according to the following criteria (A).
【0030】(基準A) ○:六ヶ月以上経っても、変化が認められない △:三ヶ月までは、ほとんど変化が認められないが、そ
の後凝集および結晶化が認められた ×:1ヶ月で凝集および結晶化が認められた(Criterion A) ○: No change is observed even after 6 months or more Δ: Almost no change is observed up to 3 months, but aggregation and crystallization are observed thereafter ×: 1 month Aggregation and crystallization observed
【0031】〔評価項目(2)及びその評価方法、判定
方法〕専門評価パネル10名により、皮膚に塗布した際
の使用感(エモリエント感)を下記の5段階評価にて評
価し、さらにその平均点を(基準B)に従い、判定し
た。[Evaluation Item (2), Evaluation Method and Judgment Method] Using 10 expert evaluation panels, the feeling of use (emollient feeling) when applied to the skin was evaluated according to the following five-grade evaluation, and the average was evaluated. The points were determined according to (Standard B).
【0032】[評価] 5点:非常に良好 4点:良好 3点:普通 2点:不良 1点:非常に不良 (基準B) ◎:平均点4.5点以上 ○:平均点3.5点以上4.5点未満 △:平均点2.5点以上3.5点未満 ×:平均点2.5点未満[Evaluation] 5 points: very good 4 points: good 3 points: normal 2 points: bad 1 point: very bad (Criterion B) 点: average score of 4.5 or more ○: average score of 3.5 Not less than 4.5 but less than 4.5 points: average 2.5 to less than 3.5 points x: less than 2.5 averages
【0033】表1の結果から明らかなように、本発明品
の実施例1〜11の美容液は、比較例1〜13の美容液
に比較して、保存安定性、使用感に優れたものであっ
た。As is clear from the results in Table 1, the serums of Examples 1 to 11 of the product of the present invention are superior in storage stability and feeling of use to those of Comparative Examples 1 to 13. Met.
【0034】実施例12 乳液 (成分) (%) 1.ステアリン酸 0.5 2.α−ヒドロキシパルミチン酸 1.0 3.ベヘニルアルコール 0.5 4.モノステアリン酸グリセリル 0.5 5.スクワラン 5.0 6.オリーブ油 5.0 7.セスキステアリン酸ソルビタン 2.0 8.香料 0.05 9.2−アミノ−2−メチル 0.5 −1−プロパノール 10.グリセリン 2.0 11.1,3−ブチレングリコール 5.0 12.パラオキシ安息香酸メチル 0.1 13.イラクサエキス 0.1 14.カキエキス 0.1 15.精製水 残量Example 12 Emulsion (component) (%) Stearic acid 0.5 2. 2. α-hydroxypalmitic acid 1.0 Behenyl alcohol 0.5 4. Glyceryl monostearate 0.55. Squalane 5.0 6. Olive oil 5.0 7. 7. Sorbitan sesquistearate 2.0 Perfume 0.05 9.2-Amino-2-methyl 0.5-1-propanol 10. Glycerin 2.0 11.1,3-butylene glycol 5.0 12. 12. Methyl paraoxybenzoate 0.1 Nettle extract 0.114. Oyster extract 0.1 15. Purified water balance
【0035】(製造方法) A:成分1〜8を均一に溶解する。 B:成分9〜15を均一に溶解する。 C:BにAを添加混合し、乳液を得た。 以上のようにして得られた実施例12の乳液は、保存安
定性、使用感に優れたものであった。(Production method) A: Components 1 to 8 are uniformly dissolved. B: Components 9 to 15 are uniformly dissolved. C: A was added to B and mixed to obtain an emulsion. The emulsion of Example 12 obtained as described above was excellent in storage stability and usability.
【0036】実施例13 ファンデーション (成分) (%) 1.イソステアリン酸 2.0 2.α−ヒドロキシ脂肪酸 1.0 (C:12−24混合物) 3.ベヘニルアルコール 2.5 4.モノステアリン酸グリセリル 2.0 5.スクワラン 10.0 6.セスキステアリン酸ソルビタン 2.0 7.香料 0.03 8.酸化チタン 6.0 9.ベンガラ 適量 10.黄酸化鉄 適量 11.黒酸化鉄 適量 12.セリサイト 6.0 13.タルク 6.0 14.トリエタノールアミン 1.0 15.グリセリン 2.0 16.1,3−ブチレングリコール 5.0 17.パラオキシ安息香酸メチル 0.1 18.コンフリーエキス 0.1 19.酵母エキス 0.1 20.精製水 残量Example 13 Foundation (Component) (%) 1. Isostearic acid 2.0 2. α-hydroxy fatty acid 1.0 (C: 12-24 mixture) Behenyl alcohol 2.5 4. Glyceryl monostearate 2.05. Squalane 10.0 6. 6. Sorbitan sesquistearate 2.0 Perfume 0.03 8. Titanium oxide 6.0 9. Bengala suitable amount 10. Yellow iron oxide appropriate amount 11. Black iron oxide appropriate amount 12. Sericite 6.0 13. Talc 6.0 14. Triethanolamine 1.0 15. Glycerin 2.0 16.1,3-butylene glycol 5.0 17. 17. Methyl paraoxybenzoate 0.118. Comfrey extract 0.1 19. Yeast extract 0.1 20. Purified water balance
【0037】(製造方法) A:成分1〜13を75℃に加熱溶解する。 B:成分14〜20を均一に混合する。 C:BにAを添加混合し、室温まで冷却し、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13のファンデーショ
ンは、保存安定性、使用感に優れたものであった。(Production method) A: Components 1 to 13 are heated and dissolved at 75 ° C. B: Components 14 to 20 are uniformly mixed. C: A was added to B and mixed, cooled to room temperature, and a foundation was obtained. The foundation of Example 13 obtained as described above was excellent in storage stability and usability.
【0038】[0038]
【発明の効果】本発明は、α−ヒドロキシ酸のエモリエ
ント効果を妨げることなく、保存安定性に優れた化粧料
である。Industrial Applicability The present invention is a cosmetic having excellent storage stability without hindering the emollient effect of α-hydroxy acid.
───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 4C083 AA032 AA072 AA112 AA122 AB032 AB232 AB242 AB432 AC022 AC122 AC241 AC242 AC262 AC301 AC302 AC422 AC432 AC442 AC482 AC541 AC542 AC581 AD092 AD492 AD662 BB43 CC01 CC04 CC05 CC12 DD21 DD27 DD31 EE01 EE06 EE07 EE12 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference) 4C083 AA032 AA072 AA112 AA122 AB032 AB232 AB242 AB432 AC022 AC122 AC241 AC242 AC262 AC301 AC302 AC422 AC432 AC442 AC482 AC541 AC542 AC581 AD092 AD492 AD662 BB43 CC01 CC04 CC05 CC12 DD21 DD27 DD31 EE01 EE06EE
Claims (5)
り、且つ成分(a)と成分(b)の質量比が(a):
(b)=1:10〜10:1であることを特徴とする請
求項1記載の化粧料。2. Component (a) is 0.01 to 10% by mass, and the mass ratio of component (a) to component (b) is (a):
2. The cosmetic according to claim 1, wherein (b) = 1: 10 to 10: 1.
−アミノ−2−メチル−1−プロパノール、2−アミノ
−2−メチル−1,3−プロパンジオール、L−アルギ
ニンの1種または2種以上より選択されるものであるこ
とを特徴とする請求項1〜2記載の化粧料。3. Component (c) is triethanolamine, 2
The compound is selected from one or more of -amino-2-methyl-1-propanol, 2-amino-2-methyl-1,3-propanediol, and L-arginine. The cosmetic according to claim 1 or 2.
−アミノ−2−メチル−1,3−プロパンジオール、L
−アルギニンの1種または2種以上より選択されるもの
であることを特徴とする化粧料。4. The following components (a), (d) and (e): (a) an α-hydroxy acid having 10 to 30 carbon atoms; (d) a fatty acid having 10 to 30 carbon atoms; -2-methyl-1-propanol, 2
-Amino-2-methyl-1,3-propanediol, L
-Cosmetics characterized by being selected from one or more of arginine.
り、且つ成分(a)と成分(d)の質量比が1:10〜
10:1であることを特徴とする請求項4記載の化粧
料。5. Component (a) is 0.01 to 10% by mass, and the mass ratio of component (a) to component (d) is 1:10 to 10%.
The cosmetic according to claim 4, wherein the ratio is 10: 1.
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JP2000274285A JP4870257B2 (en) | 2000-09-11 | 2000-09-11 | Cosmetics |
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JP2000274285A JP4870257B2 (en) | 2000-09-11 | 2000-09-11 | Cosmetics |
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JP2002087923A true JP2002087923A (en) | 2002-03-27 |
JP4870257B2 JP4870257B2 (en) | 2012-02-08 |
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Cited By (3)
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---|---|---|---|---|
KR20050051069A (en) * | 2003-11-27 | 2005-06-01 | 이경록 | Formulation with amphoteric property for safe keratin scaling |
JP2007269666A (en) * | 2006-03-30 | 2007-10-18 | Kose Corp | Liquid skin care preparation |
JP2011213652A (en) * | 2010-03-31 | 2011-10-27 | Nippon Menaade Keshohin Kk | Skin care preparation for external use |
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JPH06234994A (en) * | 1992-04-27 | 1994-08-23 | Yoshikawa Seiyu Kk | Method of separating lanolin fatty acids and cosmetic and external-use medical preparation produced using the acids |
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JPS57197204A (en) * | 1981-05-27 | 1982-12-03 | Shiseido Co Ltd | Emulsion cosmetic |
JPS588007A (en) * | 1981-07-03 | 1983-01-18 | Shiseido Co Ltd | Cosmetic for making skin soft |
JPH0348609A (en) * | 1989-06-16 | 1991-03-01 | Unilever Nv | Shampoo composition |
JPH0348607A (en) * | 1989-06-16 | 1991-03-01 | Unilever Nv | Hair treatment composition |
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JPH05139947A (en) * | 1991-04-10 | 1993-06-08 | Ruey J Yu | Composition containing 2-hydroxycarboxylic acid and related compound and method for relieving symptoms of dermotological aging |
JPH05339138A (en) * | 1992-02-13 | 1993-12-21 | Beiersdorf Ag | Use of alpha-hydroxy fatty acid and composition containing the same |
JPH06234994A (en) * | 1992-04-27 | 1994-08-23 | Yoshikawa Seiyu Kk | Method of separating lanolin fatty acids and cosmetic and external-use medical preparation produced using the acids |
JPH0883725A (en) * | 1994-09-09 | 1996-03-26 | Sony Corp | Flyback transformer |
JPH09151112A (en) * | 1995-11-30 | 1997-06-10 | Noevir Co Ltd | Microemulsion composition |
JPH10182338A (en) * | 1996-12-20 | 1998-07-07 | Noevir Co Ltd | Oil-in-water type emulsion composition |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050051069A (en) * | 2003-11-27 | 2005-06-01 | 이경록 | Formulation with amphoteric property for safe keratin scaling |
JP2007269666A (en) * | 2006-03-30 | 2007-10-18 | Kose Corp | Liquid skin care preparation |
JP4713385B2 (en) * | 2006-03-30 | 2011-06-29 | 株式会社コーセー | Liquid skin preparation |
JP2011213652A (en) * | 2010-03-31 | 2011-10-27 | Nippon Menaade Keshohin Kk | Skin care preparation for external use |
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