JPH0149123B2 - - Google Patents
Info
- Publication number
- JPH0149123B2 JPH0149123B2 JP57081286A JP8128682A JPH0149123B2 JP H0149123 B2 JPH0149123 B2 JP H0149123B2 JP 57081286 A JP57081286 A JP 57081286A JP 8128682 A JP8128682 A JP 8128682A JP H0149123 B2 JPH0149123 B2 JP H0149123B2
- Authority
- JP
- Japan
- Prior art keywords
- cosmetics
- proteose peptone
- skin
- moisturizing
- moisture
- 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
Links
- 239000002537 cosmetic Substances 0.000 claims description 27
- 108010009004 proteose-peptone Proteins 0.000 claims description 17
- 239000003906 humectant Substances 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims 1
- 230000003020 moisturizing effect Effects 0.000 description 14
- 210000003491 skin Anatomy 0.000 description 12
- 239000004909 Moisturizer Substances 0.000 description 7
- 230000001333 moisturizer Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000006210 lotion Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 239000001540 sodium lactate Substances 0.000 description 3
- 229940005581 sodium lactate Drugs 0.000 description 3
- 235000011088 sodium lactate Nutrition 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000003974 emollient agent Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229940045920 sodium pyrrolidone carboxylate Drugs 0.000 description 2
- HYRLWUFWDYFEES-UHFFFAOYSA-M sodium;2-oxopyrrolidine-1-carboxylate Chemical compound [Na+].[O-]C(=O)N1CCCC1=O HYRLWUFWDYFEES-UHFFFAOYSA-M 0.000 description 2
- 210000000434 stratum corneum Anatomy 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- 101710096519 Glycosylation-dependent cell adhesion molecule 1 Proteins 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229940045136 urea Drugs 0.000 description 1
- 235000021119 whey protein Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/007—Preparations for dry skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
- A61K8/981—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of mammals or bird
- A61K8/986—Milk; Derivatives thereof, e.g. butter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Zoology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Description
本発明は保湿剤により保湿性を付与した化粧品
の改良に関するものである。
人間の皮膚の角層には表皮細胞が産生した微量
の代謝産物が存在し、これが適度の保湿性を有す
るため、皮膚は乾きすぎが防止され、しなやかさ
を保つている。ところが、老化した皮膚あるいは
洗剤で洗浄した直後の皮膚には上記代謝産物が少
なく、したがつて十分な保湿作用が行われないた
め、皮膚はひからび、荒れた感じとなる。
このように自然の保湿作用が十分でない場合、
保湿性を有する物質を人為的に皮膚に補給して皮
膚の乾きすぎを防ぐことは早くから行われてお
り、通常は化粧水、乳液、クリーム、ヘアリンス
等の化粧品にいわゆる保湿剤を配合しておくこと
によりこれを行う。
化粧品に配合する保湿剤は、空気中の湿度が低
いときは水分を蒸発させずに保持し、一ぽう湿度
が高いときにも一定量以上の水分を吸収せず、そ
れにより、皮膚上の水分量を常に好ましい範囲に
保ち得る性質のものであることが望ましい。しか
しながら、通常使用される保湿剤は、吸湿性はあ
つてもこの水分調節作用の点で十分なものではな
く、また多くのものは皮膚の角層表面およびその
最上層に留まるため、湿度が高いときは皮膚表面
の水分過剰を招いてべたつき感を生じるという欠
点がある。したがつて、従来は保湿剤を化粧品に
添加するとしても、高湿度下にべたつき感を生じ
ない程度にしか添加できず、その量は、空気乾燥
時に十分な保湿を行うには不十分なことが多かつ
た。
本発明は、上述のような従来の保湿剤含有化粧
品の問題点を、保湿剤と共にプロテオースペプト
ンを添加することにより解決したものである。す
なわち、プロテオースペプトンを含有させた保湿
剤含有化粧品は、高湿度下に使用してもべたつき
を感じさせず、きわめて使用感がよい。この理由
は、プロテオースペプトンが皮膚上に薄い被膜を
形成すること、そしてこの被膜が高湿度下におい
ても平衡水分率が低く、しかも皮膚表面からの水
分蒸散は阻害しない性質のものであること、など
によるものと思われる。
本発明の化粧品に用いるプロテオースペプトン
とは、牛乳中に約0.1%存在するホエー蛋白質の
一種として周知のものである。熱に安定で、PH
4.6で沈殿しないから、牛乳を100℃に30分間加熱
したのち遠心分離し、上清に塩酸を加えてPHを
4.6にし、再び遠心分離すると上清中に得られる。
硫安分画により次の3成分に分けられることが知
られているが、本発明の化粧品に用いるのはこれ
らの単品、あるいはこれらの1種以上の混合物で
あつてもよい。
プロテオースペプトン成分3(分子量約2万)
プロテオースペプトン成分5(分子量約1万4
千)
プロテオースペプトン成分8(分子量約4千お
よび9千)
プロテオースペプトンの好適添加率は、化粧品
中の保湿剤および他の成分の種類および濃度、あ
るいは化粧品そのものの種類によつても異なる
が、通常、化粧品の重量当り0.01〜10重量%、好
ましくは0.1〜1重量%である。
プロテオースペプトンは、ほとんどすべての水
性化粧品(水中油滴型化粧品を含む)によく溶解
し、化粧品中での安定性もよいから、本発明の化
粧品の製造には特に困難な点はなく、プロテオー
スペプトンは保湿剤と同時に、または別々に、製
造工程の任意の段階で他の原料と混合すればよ
い。
プロテオースペプトンの上述のような水分調節
作用は、保湿剤の種類とは無関係に発揮される。
したがつて本発明は、乳酸ナトリウム、ピロリド
ンカルボン酸ナトリウム、グリセリン、尿素、プ
ロピレングリコール、ポリエチレングリコール、
ソルビトールなど、通常使用される保湿剤を含有
する化粧品すべてについて実施することができる
のはもちろん、吸湿性が強すぎるために(他の性
質はすぐれていても)従来は保湿剤として使用で
きなかつた物質とプロテオースペプトンとを併用
する形で実施することもできる。
保湿剤とプロテオースペプトンとを併用するこ
とに基づく前記効果は、他の化粧品構成成分の種
類やその化粧品の使用法に関係なく奏される。し
たがつて、本発明の「化粧品」とは、化粧水、乳
液、クリームなど、ふつう化粧品と呼ばれるもの
のほか、ヘアリンス等の各種皮膚適用品をすべて
含むものである。
以上のように、本発明は従来の保湿剤含有化粧
品の使用感の向上に成功しただけでなく、十分な
量の保湿剤を使用できるようにしたことにより、
化粧品の保湿性能の改善も可能にしたものであ
る。本発明の特に有意義な点は、化粧品の保湿性
以外の効用や使用感、あるいは安全性に及ぼす影
響ではすぐれているにもかかわらず吸湿性が強す
ぎて従来は保湿剤として使うことができなかつた
物質も保湿剤として使用し得るようにし、それに
より、保湿性とは無関係な化粧品性能の向上をも
可能にしたことである。
以下実施例を示して本発明を説明する。
実施例1:モイスチユアローシヨンA
プロテオースペプトン0.2%、および保湿剤と
してピロリドンカルボン酸ナトリウム5.0%を含
有するもの。
実施例2:モイスチユアローシヨンB
プロテオースペプトン0.5%、ならびに保湿剤
として乳酸ナトリウム4.0%および1,3−ブチ
レングリコール1.0%を含有するもの。
実施例3:エモリエントミルク
プロテオースペプトン0.2%、ならびに保湿剤
として乳酸ナトリウム25.0%およびグリセリン
2.0%を含有するもの。
実施例4:エモリエントクリーム
プロテオースペプトン0.1%、および保湿剤と
してソルビトール(65%)5.0%を含有するもの。
比較試験
上記各実施例およびプロテオースペプトンを含
有しない以外は同じ組成の対照品について、18才
〜50才の女性パネル50人による使用感の評価テス
ト(ブラインドテスト;試験条件:25℃・70%
RH)を行なつた。その結果は次のとおりで、実
施例品は、対照品に比べるとしつとり感は同等で
あるにもかかわらず、有意にべたつき感の減少が
認められた。
TECHNICAL FIELD The present invention relates to improvements in cosmetics that have moisturizing properties provided by humectants. The stratum corneum of human skin contains small amounts of metabolites produced by epidermal cells, which have an appropriate moisturizing property, preventing the skin from becoming too dry and keeping it supple. However, aged skin or skin that has just been washed with a detergent has less of the above-mentioned metabolites and therefore does not have a sufficient moisturizing effect, making the skin look dry and rough. In this way, if the natural moisturizing effect is not sufficient,
Artificially supplying moisturizing substances to the skin to prevent it from drying out has been practiced for a long time, and so-called moisturizers are usually added to cosmetics such as lotions, emulsions, creams, and hair rinses. This is done by: Moisturizers used in cosmetics retain moisture without evaporating when the humidity in the air is low, and do not absorb more than a certain amount of moisture even when humidity is high, thereby reducing moisture on the skin. It is desirable that the amount can be kept within a preferred range at all times. However, although commonly used moisturizers have hygroscopic properties, they are not sufficient in terms of this moisture-regulating effect, and many of them remain on the surface of the stratum corneum and the top layer of the skin, resulting in high humidity. It has the disadvantage of causing excessive moisture on the skin surface, resulting in a sticky feeling. Therefore, conventionally, even if moisturizers were added to cosmetics, they could only be added to an extent that would not cause a sticky feeling under high humidity, and the amount was insufficient to provide sufficient moisturization when air-dried. There were many. The present invention solves the problems of conventional moisturizing agent-containing cosmetics as described above by adding proteose peptone together with the humectant. In other words, a moisturizing agent-containing cosmetic containing proteose peptone does not feel sticky even when used under high humidity, and has an extremely good feeling of use. The reason for this is that proteose peptone forms a thin film on the skin, and this film has a low equilibrium moisture content even under high humidity, and does not inhibit water evaporation from the skin surface. This seems to be due to the following. The proteose peptone used in the cosmetics of the present invention is well known as a type of whey protein that exists in milk at about 0.1%. Heat stable, PH
4.6 does not precipitate, so heat the milk to 100℃ for 30 minutes, centrifuge it, and add hydrochloric acid to the supernatant to adjust the pH.
4.6 and centrifuge again to obtain a supernatant.
It is known that ammonium sulfate can be divided into the following three components by fractionation, and the cosmetics of the present invention may use these alone or a mixture of one or more of them. Proteose peptone component 3 (molecular weight approximately 20,000) Proteose peptone component 5 (molecular weight approximately 14,000
1,000) Proteose peptone component 8 (molecular weight approximately 4,000 and 9,000) The preferred addition rate of proteose peptone varies depending on the type and concentration of the moisturizing agent and other ingredients in the cosmetic, as well as the type of the cosmetic itself. , usually from 0.01 to 10% by weight, preferably from 0.1 to 1% by weight, based on the weight of the cosmetic product. Since proteose peptone dissolves well in almost all aqueous cosmetics (including oil-in-water cosmetics) and has good stability in cosmetics, there are no particular difficulties in producing the cosmetics of the present invention. The auspeptone may be mixed with other ingredients at any stage of the manufacturing process, either simultaneously with the humectant or separately. The above-mentioned moisture regulating effect of proteose peptone is exerted regardless of the type of humectant.
Therefore, the present invention provides sodium lactate, sodium pyrrolidone carboxylate, glycerin, urea, propylene glycol, polyethylene glycol,
It can of course be applied to all cosmetics containing commonly used moisturizers such as sorbitol, but it can also be applied to all cosmetics that contain commonly used moisturizers, such as sorbitol, which have traditionally been unable to be used as moisturizers because they are too hygroscopic (even if they have other excellent properties). It can also be carried out using a combination of the substance and proteose peptone. The above-mentioned effects based on the combined use of a humectant and proteose peptone are achieved regardless of the types of other cosmetic components and the method of using the cosmetics. Therefore, the term "cosmetics" as used in the present invention includes not only what are commonly called cosmetics such as lotions, milky lotions, and creams, but also various skin products such as hair rinses. As described above, the present invention not only succeeded in improving the usability of conventional moisturizing agent-containing cosmetics, but also made it possible to use a sufficient amount of moisturizing agent.
It also made it possible to improve the moisturizing performance of cosmetics. A particularly significant aspect of the present invention is that although cosmetics have excellent effects other than moisturizing properties, feel of use, and safety, they are too hygroscopic to be used as moisturizing agents. The invention also made it possible to use other substances as humectants, thereby making it possible to improve cosmetic performance unrelated to moisturizing properties. The present invention will be explained below with reference to Examples. Example 1: Moisture lotion A containing 0.2% proteose peptone and 5.0% sodium pyrrolidone carboxylate as a humectant. Example 2: Moisture lotion B containing 0.5% proteose peptone and 4.0% sodium lactate and 1.0% 1,3-butylene glycol as humectants. Example 3: Emollient milk Proteose peptone 0.2% and sodium lactate 25.0% and glycerin as humectants
Contains 2.0%. Example 4: Emollient cream containing 0.1% proteose peptone and 5.0% sorbitol (65%) as a humectant. Comparative test The above examples and a control product with the same composition except that it does not contain proteose peptone were evaluated by a panel of 50 women aged 18 to 50 (blind test; test conditions: 25°C, 70%
RH) was carried out. The results are as follows: Although the Example product had the same moist feeling as the Control product, a significant decrease in the sticky feeling was observed.
【表】【table】
Claims (1)
品にプロテオースペプトンを添加してなる化粧
品。1. A cosmetic product made by adding proteose peptone to a cosmetic product containing a humectant as one of its active ingredients.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57081286A JPS58198408A (en) | 1982-05-14 | 1982-05-14 | Cosmetic |
KR8205188A KR880002222B1 (en) | 1982-05-14 | 1982-11-17 | Cosmetics for skin care |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57081286A JPS58198408A (en) | 1982-05-14 | 1982-05-14 | Cosmetic |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58198408A JPS58198408A (en) | 1983-11-18 |
JPH0149123B2 true JPH0149123B2 (en) | 1989-10-23 |
Family
ID=13742127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57081286A Granted JPS58198408A (en) | 1982-05-14 | 1982-05-14 | Cosmetic |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS58198408A (en) |
KR (1) | KR880002222B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207306A (en) * | 1985-03-11 | 1986-09-13 | Shiseido Co Ltd | External agent for skin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US33694A (en) * | 1861-11-12 | Improved fan-blower | ||
US3548056A (en) * | 1966-06-30 | 1970-12-15 | Colgate Palmolive Co | Skin protecting composition containing a water - soluble partially degraded protein |
DE2852779A1 (en) * | 1977-12-06 | 1979-06-13 | Dso Pharmachim | LYOPHILIZATE OBTAINED BY ENZYME DEGRADATION AND METHOD FOR MANUFACTURING IT |
-
1982
- 1982-05-14 JP JP57081286A patent/JPS58198408A/en active Granted
- 1982-11-17 KR KR8205188A patent/KR880002222B1/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US33694A (en) * | 1861-11-12 | Improved fan-blower | ||
US3548056A (en) * | 1966-06-30 | 1970-12-15 | Colgate Palmolive Co | Skin protecting composition containing a water - soluble partially degraded protein |
DE2852779A1 (en) * | 1977-12-06 | 1979-06-13 | Dso Pharmachim | LYOPHILIZATE OBTAINED BY ENZYME DEGRADATION AND METHOD FOR MANUFACTURING IT |
Also Published As
Publication number | Publication date |
---|---|
KR880002222B1 (en) | 1988-10-20 |
KR840002237A (en) | 1984-06-25 |
JPS58198408A (en) | 1983-11-18 |
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