JPH08291018A - Humectant for cosmetic - Google Patents
Humectant for cosmeticInfo
- Publication number
- JPH08291018A JPH08291018A JP11776895A JP11776895A JPH08291018A JP H08291018 A JPH08291018 A JP H08291018A JP 11776895 A JP11776895 A JP 11776895A JP 11776895 A JP11776895 A JP 11776895A JP H08291018 A JPH08291018 A JP H08291018A
- Authority
- JP
- Japan
- Prior art keywords
- caffeine
- humectant
- hair
- moisturizing
- anhydrous
- 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.)
- Pending
Links
Landscapes
- Cosmetics (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、優れた保湿効果とべた
つき感のない官能特性を有し、適合製剤に制限を受けな
い汎用性の高い化粧品用保湿剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a highly versatile cosmetic moisturizer having excellent moisturizing effect and organoleptic properties without stickiness, and is not restricted by compatible preparations.
【0002】[0002]
【従来の技術】化粧品には皮膚の恒常性維持や冬場の乾
燥から肌を守る等の目的で保湿剤が配合されている。従
来より用いられてきた保湿剤としては、グリセリン、プ
ロピレングリコール及びソルビトールに代表される水溶
性多価アルコール、ヒアルロン酸及びキサンタンガムに
代表される水溶性高分子、ピロリドンカルボン酸塩及び
アミノ酸に代表される天然保湿因子、セラミドに代表さ
れる細胞間脂質等が挙げられる。2. Description of the Related Art Cosmetics contain a moisturizer for the purpose of maintaining the homeostasis of the skin and protecting the skin from dryness in winter. Moisturizers that have been conventionally used are represented by water-soluble polyhydric alcohols represented by glycerin, propylene glycol and sorbitol, water-soluble polymers represented by hyaluronic acid and xanthan gum, pyrrolidone carboxylates and amino acids. Examples thereof include natural moisturizing factors and intercellular lipids represented by ceramide.
【0003】従来の保湿剤はそれなりに効果を有するも
のの、水溶性多価アルコール及び水溶性高分子は、塗布
時及び塗布直後にべたつき感を有するものが多く、官能
特性上必ずしも好ましいものではなかった。また、天然
保湿因子及び細胞間脂質は、製剤への配合濃度及び適合
製剤に制限を受け充分に効果を発現しないことが多く、
新規保湿剤の開発が求められていた。Although conventional moisturizers have some effects, water-soluble polyhydric alcohols and water-soluble polymers often have a sticky feeling during and immediately after application, which is not always preferable in terms of sensory properties. . In addition, natural moisturizing factors and intercellular lipids are often not fully effective due to restrictions on the concentration and compatible formulation in the formulation,
The development of new moisturizers was required.
【0004】[0004]
【発明が解決しようとする課題】即ち、本発明の目的
は、優れた保湿効果とべたつき感のない官能特性を有
し、適合製剤に制限を受けない汎用性の高い化粧品用保
湿剤を提供することにある。That is, the object of the present invention is to provide a highly versatile cosmetic moisturizer having excellent moisturizing effect and organoleptic properties without stickiness, and is not restricted by compatible preparations. Especially.
【0005】[0005]
【課題を解決するための手段】我々は、茶葉やマテ茶か
ら水および含水有機溶媒を用いて抽出したエキスやカフ
ェインレスコーヒーの残渣を化粧品に配合しその官能評
価を行うと皮膚に対するしっとり感が高く、保湿性が高
まることを確認している。そこで、これらの含有成分で
あるカフェイン及び/又は無水カフェインを取上げ種々
の評価を行ったところ優れた保湿効果を有し、化粧品に
配合することにより、保湿性に優れ、幅広い製剤に適用
可能で、官能特性にも優れていることを見いだし、本発
明を完成するに至った。[Means for Solving the Problems] We found that the extract extracted from tea leaves and mate tea with water and water-containing organic solvents and the residue of caffeineless coffee were mixed into cosmetics and the sensory evaluation of them made the skin moisturized. It has been confirmed that it has high moisture retention and moisturizing properties. Therefore, when caffeine and / or anhydrous caffeine, which are these contained ingredients, were taken and various evaluations were made, they had an excellent moisturizing effect, and when incorporated into cosmetics, they have excellent moisturizing properties and can be applied to a wide range of formulations. Then, they found that they also have excellent sensory characteristics, and completed the present invention.
【0006】従って、本発明は、カフェイン及び/又は
無水カフェインからなることを特徴とするを化粧品用保
湿剤に関する。Accordingly, the present invention relates to a cosmetic moisturizer, characterized in that it comprises caffeine and / or anhydrous caffeine.
【0007】以下、構成の詳細を説明する。The details of the configuration will be described below.
【0008】本発明に用いられるカフェイン及び/又は
無水カフェインとしては、以下の方法で調製されるもの
が挙げられる。Examples of caffeine and / or anhydrous caffeine used in the present invention include those prepared by the following method.
【0009】カフェインは、アルカロイドの1種で、茶
葉中に1〜5%、コ−ヒ−の実に1〜2%、カカオの実
に0.2%、コ−ラの実に1〜2%、マテ茶に0.2〜
2%等、含まれている。古くは、茶葉屑から単離されて
きたが、現在はカフェインレスコ−ヒ−製造時の副産物
として、抽出単離されるものが主流であるが、尿素を原
料とするTraubeによる合成方法、あるいはその改
良法によっても、工業的に製造される。Caffeine is a kind of alkaloid, which is 1 to 5% in tea leaves, 1 to 2% in coffee beans, 0.2% in cocoa fruits, and 1 to 2% in cola fruits. 0.2 to mate
2% etc. are included. Although it has been isolated from tea leaf scraps in the olden days, it is mainly extracted and isolated as a by-product at the time of caffeine-less co-hi production, but a synthesis method by Traube using urea as a raw material, or its It is also manufactured industrially by the improved method.
【0010】抽出例としては、例えば茶葉屑を熱湯にて
数回抽出、濾過し、濾液よりタンニン質を一酸化鉛石灰
乳等を加え,濾過して除き、濾液を蒸発乾固する。残留
物をエタノールで抽出し、エタノールを留去し、得られ
たカフェインを脱色炭用い熱湯より再結晶する。無水カ
フェインは、含水物を80℃に加熱して得られる。ま
た、カフェインレスコ−ヒ−製造時の副産物を熱湯にて
溶かし、活性炭を用い数回抽出し、精製、乾燥、粉砕
し、得られる。As an example of extraction, for example, tea leaf scraps are extracted several times with hot water and filtered, tannins from the filtrate are added with lead monoxide lime milk, the mixture is filtered off, and the filtrate is evaporated to dryness. The residue is extracted with ethanol, ethanol is distilled off, and the obtained caffeine is recrystallized from hot water using decolorizing carbon. Anhydrous caffeine is obtained by heating a water-containing substance to 80 ° C. Further, the by-product at the time of producing caffeine-less coffee is melted in hot water, extracted with activated carbon several times, purified, dried and pulverized to obtain the product.
【0011】合成例としては、例えばピリミジン環にか
らの合成、イミダゾール環からの合成、尿酸とホルムア
ミドからの合成などが挙げられる。Examples of the synthesis include, for example, a synthesis from a pyrimidine ring, a synthesis from an imidazole ring, a synthesis from uric acid and formamide.
【0012】本発明に用いるカフェイン及び/又は無水
カフェインの製剤濃度としては、適応する製剤により異
なるが、0.01〜5重量%がその効果を発現するため
に好ましい。The concentration of caffeine and / or anhydrous caffeine used in the present invention varies depending on the formulation to which it is applied, but is preferably 0.01 to 5% by weight in order to exert its effect.
【0013】本発明の保湿剤からなる製剤の形態として
は、化粧水、クリーム、乳液、ファンデーション、パッ
ク、浴用剤、ヘアートニック、整髪料、養毛料、コロ
ン、洗顔料、ボディーシャンプー、シャンプー及びリン
ス等が挙げられる。The formulations of the moisturizer of the present invention include lotions, creams, emulsions, foundations, packs, bath agents, hair tonics, hair styling agents, hair nourishing agents, colognes, face wash, body shampoos, shampoos and conditioners. Etc.
【0014】本発明の保湿剤を応用した製剤には、製剤
を構成するための基剤、香料、防腐剤、保存剤、薬効物
質及び界面活性剤等を配合しても、本発明の保湿剤の性
能を損なうものではない。In the preparation to which the moisturizing agent of the present invention is applied, the moisturizing agent of the present invention can be added even if a base, a fragrance, an antiseptic, a preservative, a medicinal substance, a surfactant and the like for constituting the preparation are added. Does not impair the performance of.
【0015】本発明の保湿剤を従来の保湿剤と併用する
と、その効果は相乗的となり、更に有効である。また、
水溶性高分子及び水溶性多価アルコールによるべたつき
感の改善効果が認められる。但し、天然保湿因子及び細
胞間脂質の配合量の増加は望めない。When the humectant of the present invention is used in combination with a conventional humectant, the effects are synergistic and more effective. Also,
The effect of improving the sticky feeling by the water-soluble polymer and water-soluble polyhydric alcohol is recognized. However, an increase in the blending amount of natural moisturizing factor and intercellular lipid cannot be expected.
【0016】[0016]
【実施例】以下実施例により本発明を更に詳細に説明す
る。尚、以下における%表示は、特に指定しない限り、
重量%を示す。The present invention will be described in more detail with reference to the following examples. Unless otherwise specified,% indications below are
Indicates weight percent.
【0017】実施例に先立ち保湿性試験及び官能試験を
説明する。A moisturizing test and a sensory test will be described prior to Examples.
【0018】1.保湿性試験 健常人の前腕屈側部に2.0%水溶液に調整した試料を
塗布し、30分後の水分量をインピーダンスメーターで
電気導伝度として測定した。結果は、塗布前を100と
した際の相対値で示した。1. Moisture retention test A sample prepared as a 2.0% aqueous solution was applied to the forearm flexion side of a healthy person, and the water content after 30 minutes was measured as an electric conductivity with an impedance meter. The results are shown as relative values when the value before coating is 100.
【0019】2.官能試験 20名の女性パネラーによる官能試験を実施し、化粧料
塗布時及び塗布後にべたつき感を感じるか否かを評価
し、「感じない」と答えたパネラーの人数で示した。2. Sensory test A sensory test was carried out by 20 female panelists to evaluate whether or not a sticky feeling was felt during and after the application of cosmetics, and the number of panelists who answered "not felt" was shown.
【0020】[0020]
【表1】 [Table 1]
【0021】表1の結果から明かな如く、本発明のカフ
ェイン及び/又は無水カフェインの水溶液は保湿性試験
及び官能試験に於いて何れも優れていた。グリセリンは
保湿性には優れているものの、官能試験に於いてべたつ
き感があると答えたパネラーが多く好ましくなかった。
ピロリドンカルボン酸ナトリウムは保湿性が充分ではな
く、官能試験に於いてもやや劣っていた。As is clear from the results shown in Table 1, the aqueous solutions of caffeine and / or anhydrous caffeine of the present invention were excellent in both the moisturizing test and the sensory test. Although glycerin is excellent in moisturizing property, many panelists answered that it had a sticky feeling in a sensory test, which was not preferable.
Sodium pyrrolidonecarboxylate was not sufficiently moisturizing and was slightly inferior in the sensory test.
【0022】実施例1 化粧水Example 1 Lotion
【0023】[0023]
【表2】 [Table 2]
【0024】表2に示した組成の如く本発明の保湿剤を
応用した化粧水を調製し、前記、保湿性試験及び官能試
験を実施した結果、保湿性試験では180%、官能試験
では18人といずれの点でも優れており、保湿性試験に
於いてはグリセリンとの相乗効果、官能試験ではグリセ
リンによるべたつき感の解消効果が観察された。A lotion containing the moisturizer of the present invention having the composition shown in Table 2 was prepared, and the moisturizing test and the sensory test were conducted. As a result, the moisturizing test was 180%, and the sensory test was performed by 18 persons. It was excellent in both respects, and a synergistic effect with glycerin was observed in the moisturizing test, and a sticky feeling eliminating effect by glycerin was observed in the sensory test.
【0025】実施例2 乳液Example 2 Emulsion
【0026】[0026]
【表3】 [Table 3]
【0027】実施例3 ヘアートニックExample 3 Hair Tonic
【0028】[0028]
【表4】 [Table 4]
【0029】実施例4 シャンプーExample 4 Shampoo
【0030】[0030]
【表5】 [Table 5]
【0031】実施例5 洗顔料Example 5 Face wash
【0032】[0032]
【表6】 [Table 6]
【0033】実施例6 養毛料Example 6 Hair nourishing agent
【0034】[0034]
【表7】 [Table 7]
【0035】実施例7 浴用剤Example 7 Bath agent
【0036】[0036]
【表8】 [Table 8]
【0037】実施例2〜7の本発明の保湿剤を配合した
化粧料類は、何れも前記の保湿性試験及び官能試験に於
いて優れていた。但し、シャンプー、浴用剤及び洗顔料
についての保湿性試験は、使用後のしっとり感を感じる
か否かの官能試験のみ行った。The cosmetics containing the moisturizing agent of the present invention of Examples 2 to 7 were all excellent in the above moisturizing test and sensory test. However, the moisturizing test for the shampoo, the bath agent and the face wash was conducted only by a sensory test as to whether or not a moist feeling after use was felt.
【0038】[0038]
【発明の効果】以上記載の如く、本発明は、優れた保湿
効果とべたつき感のない官能特性を有し、適合製剤に制
限を受けない汎用性の高い化粧品用保湿剤を提供するこ
とは明かである。Industrial Applicability As described above, it is apparent that the present invention provides a highly versatile cosmetic moisturizer having excellent moisturizing effect and organoleptic properties without stickiness, and is not restricted by compatible preparations. Is.
フロントページの続き (72)発明者 村上 泉子 神奈川県小田原市寿町5丁目3番28号 鐘 紡株式会社化粧品研究所内 (72)発明者 寺尾 幹雄 神奈川県小田原市寿町5丁目3番28号 鐘 紡株式会社化粧品研究所内 (72)発明者 増田 和久 東京都中央区銀座5丁目17番4号 鐘紡株 式会社カネボウ化粧品本部内Front page continuation (72) Inventor Izumiko Murakami 5-3 28, Kotobuki-cho, Odawara-shi, Kanagawa Kanebo Co., Ltd., Cosmetics Research Institute (72) Inventor Mikio Terao 5-28, Shou-cho, Odawara-shi, Kanagawa Cosmetics Research Institute, Spin Co., Ltd. (72) Kazuhisa Masuda, 5-17-4 Ginza, Chuo-ku, Tokyo Kanebo Cosmetics Division, Kanebo Ltd.
Claims (1)
らなることを特徴とする化粧品用保湿剤。1. A moisturizer for cosmetics, which comprises caffeine and / or anhydrous caffeine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11776895A JPH08291018A (en) | 1995-04-18 | 1995-04-18 | Humectant for cosmetic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11776895A JPH08291018A (en) | 1995-04-18 | 1995-04-18 | Humectant for cosmetic |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08291018A true JPH08291018A (en) | 1996-11-05 |
Family
ID=14719850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11776895A Pending JPH08291018A (en) | 1995-04-18 | 1995-04-18 | Humectant for cosmetic |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08291018A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002083087A1 (en) * | 2001-04-13 | 2002-10-24 | Otsuka Pharmaceutical Co., Ltd. | Sugar intake promoters |
US8460739B2 (en) | 2008-01-22 | 2013-06-11 | Barry Callebaut Ag | Process for making red or purple cocoa material |
JP2013241388A (en) * | 2012-04-23 | 2013-12-05 | Toyo Shinyaku Co Ltd | Foamable skin external preparation |
JP2014510773A (en) * | 2011-04-11 | 2014-05-01 | ピエール、ファブレ、デルモ‐コスメティーク | Peptidylarginine deiminase 1 and / or 3 activator compounds and their use in the epidermis |
US10123966B2 (en) | 2013-05-16 | 2018-11-13 | The Procter And Gamble Company | Hair thickening compositions and methods of use |
-
1995
- 1995-04-18 JP JP11776895A patent/JPH08291018A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002083087A1 (en) * | 2001-04-13 | 2002-10-24 | Otsuka Pharmaceutical Co., Ltd. | Sugar intake promoters |
CN1305460C (en) * | 2001-04-13 | 2007-03-21 | 大塚制药株式会社 | Sugar intake promoters |
US7820636B2 (en) | 2001-04-13 | 2010-10-26 | Otsuka Pharmaceutical Co., Ltd. | Sugar intake promoters |
US8460739B2 (en) | 2008-01-22 | 2013-06-11 | Barry Callebaut Ag | Process for making red or purple cocoa material |
US9107430B2 (en) | 2008-01-22 | 2015-08-18 | Barry Callebaut Ag | Process for producing red or purple cocoa-derived material |
JP2014510773A (en) * | 2011-04-11 | 2014-05-01 | ピエール、ファブレ、デルモ‐コスメティーク | Peptidylarginine deiminase 1 and / or 3 activator compounds and their use in the epidermis |
JP2013241388A (en) * | 2012-04-23 | 2013-12-05 | Toyo Shinyaku Co Ltd | Foamable skin external preparation |
US10123966B2 (en) | 2013-05-16 | 2018-11-13 | The Procter And Gamble Company | Hair thickening compositions and methods of use |
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