JPH0725650B2 - Cosmetics containing Sodium-Montmorillonite and urea complex as main components - Google Patents
Cosmetics containing Sodium-Montmorillonite and urea complex as main componentsInfo
- Publication number
- JPH0725650B2 JPH0725650B2 JP59237533A JP23753384A JPH0725650B2 JP H0725650 B2 JPH0725650 B2 JP H0725650B2 JP 59237533 A JP59237533 A JP 59237533A JP 23753384 A JP23753384 A JP 23753384A JP H0725650 B2 JPH0725650 B2 JP H0725650B2
- Authority
- JP
- Japan
- Prior art keywords
- montmorillonite
- urea
- sodium
- complex
- oil
- 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 - Lifetime
Links
Classifications
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、角質化された皮膚の改善等に有用な、ソジウ
ム・モンモリロナイト、尿素複合体を主成分とする化粧
料に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a cosmetic composition containing sodium montmorillonite and a urea complex as main components, which is useful for improving keratinized skin.
ソジウム・モンモリロナイト水膨潤ゲル体は皮膚清浄作
用を有し、特に鉄分が少なく白色度の高いベントナイト
原鉱から生成されるものは化粧料として優れた適応性を
有することが知られている。Sodium montmorillonite water swelling gel has a skin cleansing effect, and it is known that particularly those produced from bentonite ore having a low iron content and a high whiteness have excellent adaptability as cosmetics.
また尿素は皮膚の角質化を改善する性質を有し、尿素含
有量10％程度のクリームが上市されているが、通常のW/
O又はO/Wに混合するクリーム状のものでは、例えばかな
りの高温下に放置すると粘度が急速に低下し、流動する
ようになり、不都合があった。Urea also has the property of improving keratinization of the skin, and creams with a urea content of about 10% are on the market.
The creamy one mixed with O or O / W had a disadvantage that, for example, when it was left at a considerably high temperature, the viscosity rapidly decreased and it became fluid.
本発明は、ソジウム・モンモリロナイトが各種のアミン
及び蛋白質と複合体をつくり、共に包接作用を有すると
いう知見に基ずき、特にソジウム・モンモリロナイトと
尿素との複合体が皮膚の硬質化を改善するのに顕著に有
用であることを発見しこれを化粧料の主成分とすべくな
されたものである。The present invention is based on the finding that sodium montmorillonite forms a complex with various amines and proteins, and both have an inclusion action, and in particular, a complex of sodium montmorillonite and urea improves skin hardening. It was found to be remarkably useful in cosmetics and was made to be the main ingredient of cosmetics.
本発明で使用されるソジウム・モンモリロナイトは、所
謂ベントナイト原鉱を水に分散し、シルト分を沈降分離
せしめ、少なくともミクロンオーダーに分散膨潤するゾ
ルを集めて濃縮し、実質６〜８％のゲル状物質即ち水膨
潤ゲル体としたものである。The sodium montmorillonite used in the present invention is a so-called bentonite raw ore dispersed in water, a silt component is precipitated and separated, and a sol that disperses and swells at least in the order of microns is collected and concentrated to form a gel form of substantially 6 to 8%. It is a substance, that is, a water-swelling gel body.
その化学成分は、例えば、SiO275.2％、Al2O312.0％、M
gO 0.81％、Fe2O31.6％、Na2O2.17％、K2O0.55％、イグ
ニッションロス6.55％で、SiO2を主成分とし、構造的に
は、水を層間に含んで三層構造をとる特異な粘土鉱物で
あり、ベントナイトとして日本薬局法及び化粧品原料基
準に収載されている。Its chemical composition is, for example, SiO 2 75.2%, Al 2 O 3 12.0%, M
gO 0.81%, Fe 2 O 3 1.6%, Na 2 O2.17%, K 2 O0.55%, with an ignition loss 6.55%, the SiO 2 as a main component, the structural, three contain water in the interlayer It is a peculiar clay mineral with a layered structure and is listed as bentonite in the Japanese Pharmacopoeia and cosmetics raw material standards.
本発明にあっては、角質化された皮膚の改善に有用なソ
ジウム・モンモリロナイト、尿素複合体が化粧料に添加
して有用な各種の油脂及びビタミン類を包接し、かつ熱
的安定性を有し、60゜〜70℃において500時間以上経過
しても流動軟化せず、ゲルの可塑性を低下しないことか
ら、該複合体を主成分とする化粧料を提供するに至りた
るものである。In the present invention, sodium montmorillonite, which is useful for improving keratinized skin, and urea complex are included in cosmetics to enclose various useful fats and vitamins and have thermal stability. However, it does not soften even after 500 hours or more at 60 ° to 70 ° C. and does not lower the plasticity of the gel, so that the present invention provides a cosmetic containing the complex as a main component.
本発明は、ソジウム・モンモリロナイトの水膨潤ゲル体
に尿素を添加してなるソジウム・モンモリロナイト、尿
素複合体を主成分として含有することを特徴とする化粧
料 をその要旨として成立するものである。The gist of the present invention is to provide a cosmetic composition containing, as a main component, sodium-montmorillonite and a urea complex obtained by adding urea to a water-swelling gel of sodium-montmorillonite.
本発明に係るソジウム・モンモリロナイト、尿素複合体
はソジウム・モンモリロナイトの水膨潤ゲル体に尿素を
添加して構成される。The sodium-montmorillonite-urea complex according to the present invention is formed by adding urea to a water-swelling gel of sodium-montmorillonite.
本発明に係る化粧料には、さらにスクワラン、プリスタ
ン、ミンク等の動物油、流動パラフィン等の鉱物油、ア
ボガド油、オリーブ油、サフラワー油等の植物油、ホホ
バ油等のエステル油、及び各種ビタミン等を添加して軟
膏化し、角質化された皮膚の改善を期待できる化粧料と
してきわめて有用なものとなる。The cosmetics according to the present invention further include squalane, pristane, animal oils such as mink, mineral oils such as liquid paraffin, vegetable oils such as avocado oil, olive oil and safflower oil, ester oils such as jojoba oil, and various vitamins and the like. When added, it becomes an ointment and becomes extremely useful as a cosmetic that can be expected to improve keratinized skin.
いま、ゲル化剤として例えばカーボポールを使用しその
組成が、カーボポール水膨潤体78.5重量％（実質固形分
3.8重量％）、尿素10重量％のほか、スクワラン油、ホ
ホバ油、セタノールを夫々5.0,3.0,1.7重量％、ビタミ
ンB2及びB6並びにシコニンを夫々小量ずつ、ピロリドン
カルボン酸、分散維持剤を夫々1.5,0.1重量％含む通常
の尿素含有化粧料（Ａ）と、ソジウム・モンモリロナイ
ト、尿素複合体を主成分とする本願化粧料のうち後述N
o.1の組成のもの（Ｂ）との、皮膚の角質化改善効果を
膝角質症及び踵角質症について比較した結果は下記のと
おり角質化された皮膚の改善において、（Ｂ）は（Ａ）
に比し遥かに優れている。Now, for example, carbopol is used as a gelling agent and its composition is 78.5% by weight of the water-swelled carbopol (substantially solid content).
3.8 wt%), urea 10 wt%, squalane oil, jojoba oil, cetanol 5.0, 3.0, 1.7 wt% respectively, vitamin B 2 and B 6 and shikonin in small amounts respectively, pyrrolidone carboxylic acid, dispersion maintenance agent The usual urea-containing cosmetics (A) containing 1.5 and 0.1% by weight, respectively, and later-mentioned N of the cosmetics of the present invention containing sodium montmorillonite and urea complex as main components
The results of comparing the keratinization-improving effect of skin with that of composition o.1 for keratokeratosis of the knee and keratokeratosis of the knee are as follows. )
Is far superior to.
複合体の主成分となるソジウム・モンモリロナイトは前
述の如く、ベントナイト原鉱から得られるものである
が、諸種のアミン及び蛋白質と複合体をつくり、就中、
尿素との複合体は皮膚の角質化の改善に特効を有する。 Sodium montmorillonite, which is the main component of the complex, is obtained from bentonite ore as described above, but by forming a complex with various amines and proteins,
Complexes with urea have a special effect on improving skin keratinization.
その他複合体の生成を効率的に行なうには、 １） ソジウム・モンモリロナイトのpHを5.0〜6.0の範
囲にコントロールするため、ピロリドン・カルボン酸を
１〜1.5％添加することが好ましく、また添加により生
成するピロリドン・カルボン酸ソーダは湿潤剤として寄
与する。In order to efficiently generate other complexes, 1) it is preferable to add 1 to 1.5% of pyrrolidone carboxylic acid in order to control the pH of sodium montmorillonite in the range of 5.0 to 6.0. The sodium pyrrolidone carboxylic acid that is used contributes as a wetting agent.
２） また、同じ目的で乳酸を１〜1.5％加えることも
よい。2) It is also possible to add 1 to 1.5% of lactic acid for the same purpose.
３） さらに、反応系を均一に維持するためＮ−ヤシ油
脂肪酸アシル−Ｌ−グルタミン酸モノトリエタノールア
ミンを0.5％を使用する。3) Furthermore, 0.5% of N-coconut oil fatty acid acyl-L-glutamic acid monotriethanolamine is used to maintain the reaction system uniform.
本発明は以上の構成に係るもので、皮膚の角質化の改善
に最も効果的で、かつ、人体にたいし無害なソジウム・
モンモリロナイト、尿素複合体を主成分として化粧料で
あり、しかもこのものが各種の油脂やビタミン類を包接
し、熱経歴も極めて安定していて、下記No.1〜No.4の組
成に係る本発明に係る化粧料はいずれも60゜〜70℃で50
0時間以上経過しても、流動、軟化を生じることがな
く、また、ゲルの可塑性が低下しないので極めて好都合
である。なお、下記の各数字は重量％を示す。The present invention relates to the above-mentioned constitution, and is most effective in improving keratinization of skin, and is harmless to the human body.
Montmorillonite, which is a cosmetic composition containing urea complex as the main component, and in addition to which various oils and fats and vitamins are included, the heat history is also extremely stable, and the composition of No. 1 to No. 4 below. All of the cosmetics according to the invention are 50 at 60 ° to 70 ° C.
Even after 0 hour or more, it does not flow or soften, and the plasticity of the gel does not decrease, which is extremely convenient. In addition, each of the following numbers represents% by weight.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭56−36412（ＪＰ，Ａ) 特開 昭51−48441（ＪＰ，Ａ) 特開 昭56−47477（ＪＰ，Ａ) 特開 昭54−79183（ＪＰ，Ａ) ベントナイト Ｎｏ．６，1965 Ｐ．13 〜23 （ベントナイト研究会発行) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-56-36412 (JP, A) JP-A-51-48441 (JP, A) JP-A-56-47477 (JP, A) JP-A-54- 79183 (JP, A) Bentonite No. 6,1965 P.I. 13-23 (published by Bentonite Study Group)
Claims (3)
体に尿素を添加してなるソジウム・モンモリロナイト、
尿素複合体を主成分として含有することを特徴とする化
粧料。1. A sodium-montmorillonite obtained by adding urea to a water-swelling gel of sodium-montmorillonite,
A cosmetic comprising a urea complex as a main component.
油，サフラワー油，ホホバ油，流動パラフィン，ビタミ
ンB2,ビタミンB6,ビタミンＥのいずれか１種又は２種以
上が添加される特許請求の範囲第１項に記載のソジウム
・モンモリロナイト、尿素複合体を主成分とする化粧
料。2. Squalane oil, pristane oil, olive oil, safflower oil, jojoba oil, liquid paraffin, vitamin B 2 , vitamin B 6 , and vitamin E, any one kind or two or more kinds being added. Cosmetics containing as a main component the sodium montmorillonite and the urea complex according to item 1.
ム・モンモリロナイト、尿素複合体を主成分とする化粧
料の１〜1.5重量％添加される特許請求の範囲第１項に
記載のソジウム・モンモリロナイト、尿素複合体を主成
分とする化粧料。3. Sodium montmorillonite and urea according to claim 1, wherein pyrrolidone carboxylic acid or lactic acid is added in an amount of 1 to 1.5% by weight of cosmetics whose main component is sodium montmorillonite and urea complex. Cosmetics whose main component is a complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59237533A JPH0725650B2 (en) | 1984-11-13 | 1984-11-13 | Cosmetics containing Sodium-Montmorillonite and urea complex as main components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59237533A JPH0725650B2 (en) | 1984-11-13 | 1984-11-13 | Cosmetics containing Sodium-Montmorillonite and urea complex as main components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118306A JPS61118306A (en) | 1986-06-05 |
| JPH0725650B2 true JPH0725650B2 (en) | 1995-03-22 |
Family
ID=17016742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59237533A Expired - Lifetime JPH0725650B2 (en) | 1984-11-13 | 1984-11-13 | Cosmetics containing Sodium-Montmorillonite and urea complex as main components |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725650B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952814A1 (en) * | 2009-11-23 | 2011-05-27 | Ephyla Sas | Cold emulsified composition comprises fatty phase, aqueous phase and particulate phase comprising organically modified phyllosilicates able to be positioned itself at the oil water interface to exclusively generate oil in water emulsion |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0764710B2 (en) * | 1988-01-25 | 1995-07-12 | 日軽ニュービジネス株式会社 | New hair wash |
| CA2382833A1 (en) * | 1999-09-07 | 2001-03-15 | D.T.R. Dermal Therapy Research Inc. | Topical urea composition |
| CN113332171B (en) * | 2018-12-26 | 2022-06-03 | 南京林业大学 | Preparation method of organic-inorganic compound skin moisturizer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6030646B2 (en) * | 1974-10-22 | 1985-07-17 | 興和株式会社 | Method for stabilizing skin treatment compositions |
| JPS5950193B2 (en) * | 1977-12-08 | 1984-12-06 | 日本サ−フアクタント工業株式会社 | Method for producing oil gel containing organically modified clay minerals |
| US4296130A (en) * | 1979-08-30 | 1981-10-20 | Herschler R J | Methylsulfonylmethane and methods of use |
| CA1155992A (en) * | 1979-09-17 | 1983-10-25 | Jean Dupre | Thickening agent for aqueous compositions |
| JPS56150007A (en) * | 1980-04-22 | 1981-11-20 | Kanebo Ltd | Creamy or milky skin cosmetic |
| JPS59134772A (en) * | 1983-01-20 | 1984-08-02 | Shiseido Co Ltd | Stabilization of urea |
-
1984
- 1984-11-13 JP JP59237533A patent/JPH0725650B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| ベントナイトＮｏ．６，１９６５Ｐ．１３〜２３（ベントナイト研究会発行） |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952814A1 (en) * | 2009-11-23 | 2011-05-27 | Ephyla Sas | Cold emulsified composition comprises fatty phase, aqueous phase and particulate phase comprising organically modified phyllosilicates able to be positioned itself at the oil water interface to exclusively generate oil in water emulsion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61118306A (en) | 1986-06-05 |
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