JPS59139310A - Emulsified composition - Google Patents

Emulsified composition

Info

Publication number
JPS59139310A
JPS59139310A JP1508083A JP1508083A JPS59139310A JP S59139310 A JPS59139310 A JP S59139310A JP 1508083 A JP1508083 A JP 1508083A JP 1508083 A JP1508083 A JP 1508083A JP S59139310 A JPS59139310 A JP S59139310A
Authority
JP
Japan
Prior art keywords
chitosan
water
emulsified composition
oil
polyhydric alcohol
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.)
Granted
Application number
JP1508083A
Other languages
Japanese (ja)
Other versions
JPH045489B2 (en
Inventor
Masahiro Tajima
正裕 田島
Hisayuki Komazaki
駒崎 久幸
Yoshimaru Kumano
熊野 可丸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiseido Co Ltd
Original Assignee
Shiseido Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shiseido Co Ltd filed Critical Shiseido Co Ltd
Priority to JP1508083A priority Critical patent/JPS59139310A/en
Publication of JPS59139310A publication Critical patent/JPS59139310A/en
Publication of JPH045489B2 publication Critical patent/JPH045489B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • A61K8/068Microemulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/736Chitin; Chitosan; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26Optical properties
    • A61K2800/262Transparent; Translucent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)

Abstract

PURPOSE:An emulsified composition, containing chitosan, a glycol derivative of the chitosan or/and a salt thereof and further a water-soluble polyhydric alcohol and oily comonent, and having high safety as a cosmetic, medicine and food, etc., fine particle diameter and good stability. CONSTITUTION:A uniform and stable emulsified composition obtained by incorporating one or more selected from chitosan known as a hihgly safe natural water-soluble high polymer extracted from animals or plants such as lobsters or shirmps, fungi, algae, etc., a glycol derivative of the chitosan and a salt thereof as an emulsifying agent with further a water-soluble polyhydric alcohol having two or more hydroxyl groups in the molecule and an oily component. The above-mentioned composition is a transparent or semitransparent viscous liquid or gel, and a milky white stable oil-in-water type emulsified composition containing very fine dispersed particles is obtained by adding water thereto.

Description

【発明の詳細な説明】 導体を乳化剤として、化粧品および医薬品などに有効に
活用することを目的とするものである。
[Detailed Description of the Invention] The present invention aims to effectively utilize a conductor as an emulsifier in cosmetics, medicines, and the like.

近年、乳化に関する数多くの研究がなされ、多数の乳化
剤が開発され、また乳化技術の進歩もめざましく、非常
に安定なエマルシg/があらゆる工業で広く利用されて
きている。しかし、その多くは、ポリオキシエチレン鎖
を含有する非イオン界面活性剤、脂肪酸石けんで代表さ
れるアニオン界面活性剤、カチオン界面活性剤、両性界
面活性剤を乳化剤として使用しており、とくに一般消費
者の間で安全性に不安を抱くものが多い。
In recent years, much research has been carried out on emulsification, a large number of emulsifiers have been developed, and emulsification technology has made remarkable progress, and the extremely stable Emulsi G/ has been widely used in all industries. However, most of them use nonionic surfactants containing polyoxyethylene chains, anionic surfactants such as fatty acid soaps, cationic surfactants, and amphoteric surfactants as emulsifiers, especially for general consumption. Many people have concerns about safety.

このような事情から、生体由来の界面活性能を有する物
質の利用が考えられているが、キトサン゛およびキトサ
ングリコール誘導体は、高分子物質でおるため、一般に
、乳化剤とした場合、乳化粒子を1μ程度に微細にする
ことはできなかった。
Under these circumstances, the use of biologically derived substances with surfactant ability has been considered, but since chitosan and chitosan glycol derivatives are polymeric substances, generally when used as an emulsifier, emulsified particles are It was not possible to make it very fine.

かかる事情に鑑み、本発明者らは人体安全性の高い天然
高分子物質であるキトサンまたはキトサングリコール誘
導体を乳化剤として有効に活用するために鋭意研究した
結果、アシルペプチド゛を多価アルコール中に溶解し、
これに油分を添加したならば、微細な粒子径を持つ安定
性良好なエマル/フンを製造し得ることを見い出し、本
発明を完成するに至った。
In view of these circumstances, the present inventors conducted intensive research to effectively utilize chitosan or chitosan glycol derivatives, which are natural polymeric substances with high human safety, as emulsifiers, and as a result, dissolved acyl peptides in polyhydric alcohol. death,
It was discovered that if an oil component was added to this, it was possible to produce emuls/feces with fine particle size and good stability, and the present invention was completed.

すなわち、本発明はキトサンおよびその塩、およびキト
サックリコール誘導体およびその塩からなる群より選ば
れた1種または2種以上と、分子内に2個以七の水酸基
を有する水溶性多価アルコールと、油分とを含有してな
る乳化組成物、およびこの乳化組成物にさらに水を加え
て得られる均一で微細な乳化粒子を有する安定な水中油
型乳化組成物を提供するものである。
That is, the present invention provides one or more selected from the group consisting of chitosan and its salts, chitosac glycol derivatives and its salts, and a water-soluble polyhydric alcohol having 2 to 7 hydroxyl groups in the molecule. and an oil component, and a stable oil-in-water emulsion composition having uniform and fine emulsion particles obtained by further adding water to this emulsion composition.

本発明により得られた前記乳化組成物は透明もしくは半
透明の粘稠液体またはゲルであり、さらに水を加えた水
中油型乳化組成物は乳白色の微細粒子のエマル/ジノで
ある。
The emulsion composition obtained according to the present invention is a transparent or translucent viscous liquid or gel, and the oil-in-water emulsion composition to which water is added is a milky-white fine-particle emul/dino.

この微細粒子化の原因は、キトサン捷たはその塩、また
はキトサックリコール誘導体、またけその塩が、多価ア
ルコール−油界面に効果的に配向し、相互作用をするた
めと考えられる。
The reason for this fine particle formation is thought to be that the chitosan extract or its salt, or the chitosac glycol derivative, or its salt, is effectively oriented and interacts with the polyhydric alcohol-oil interface.

次に本発明の構成について詳述する。Next, the configuration of the present invention will be explained in detail.

本発明において用いられる水溶性多価アルコールは、分
子内に水酸基を二個以上含有する水溶性多価アルコール
で、例えば、エチレングリコール、プロピレングリコー
ル、1.3−フfし/クリコール、14−ブチレングリ
コール、シフロピレングリコール、グリセリン、及びジ
グリセリン、トリグリセリ/、テトラグリセリンなどの
ポリグリセリン、グルコース、マルトース、マルチトー
ル、蔗糖、フラクト−ス、キンリトール、ソルビトール
、マルトl−’Jオース、スレイトール、エリスリトー
ル、澱粉分解糖環元アルコールなどでありこれらのうち
1種または2種以上が用いられる。 ゛配合量はキトサ
ンおよびその塩、およびキトサングリコール誘導体およ
びその塩から選ばれる1種才たI′i2種以上と多価ア
ルコールと油相からなる乳化組成物の2〜95重量%(
以下、単に%と称す。)である。
The water-soluble polyhydric alcohol used in the present invention is a water-soluble polyhydric alcohol containing two or more hydroxyl groups in the molecule, such as ethylene glycol, propylene glycol, 1,3-butylene glycol, and 14-butylene. Glycol, cyfropyrene glycol, glycerin, and polyglycerin such as diglycerin, triglycerin/tetraglycerin, glucose, maltose, maltitol, sucrose, fructose, quinlitol, sorbitol, malt l-'J ose, threitol, erythritol, These include starch-decomposing sugar ring alcohols, and one or more of these may be used.゛The blending amount is 2 to 95% by weight of the emulsified composition consisting of chitosan and its salts, one kind selected from chitosan glycol derivatives and their salts, two or more kinds of I'i, a polyhydric alcohol, and an oil phase.
Hereinafter, it will simply be referred to as %. ).

本発明において用いられるキトサンは、エビ、カニ、菌
類、藻類などの動植物から抽出されるものである。抽出
方法は種々あり、いずれの方法で抽出されたキトサ/で
も本発明に好適に利用できるO 次に、抽出方法の一般例を示す。
Chitosan used in the present invention is extracted from plants and animals such as shrimp, crabs, fungi, and algae. There are various extraction methods, and Chitosa extracted by any method can be suitably used in the present invention.Next, general examples of extraction methods are shown.

エビ、カニの甲殻を水洗いした後、希塩酸で炭酸カルノ
ウムを除き、次いで水酸化ナトリウム水溶液中で加熱し
、蛋白質を分解除去する。
After washing shrimp and crab shells with water, carnoum carbonate is removed with dilute hydrochloric acid, and then heated in an aqueous sodium hydroxide solution to decompose and remove proteins.

このアルカリ処理を細粉化したサンプルで数回繰り返す
ことにより、純白のキチン粉末が得られる。このキチン
を濃アルカリ中で加熱すると、脱アセチル化反応により
、キトサ/が得られる。
By repeating this alkaline treatment several times with the finely powdered sample, pure white chitin powder can be obtained. When this chitin is heated in a concentrated alkali, chitosa/ is obtained through a deacetylation reaction.

次に、本発明によって用いられるキトサックリコール誘
導体は、キトサ/のアルカリ水溶液とエチレンオキノド
から得られるグリコールキトサン、およびこれをさらに
メチル化して得られるメチルグリコールキトサ/である
Next, the chitosac glycol derivatives used in the present invention are glycol chitosan obtained from an alkaline aqueous solution of chitosan and ethylene oquinide, and methyl glycol chitosan obtained by further methylating this.

キトサン捷たはキトサングリコール誘導体は分子量IQ
00ダルト/以上のものが好適に使用できる。
Chitosan extract or chitosan glycol derivative has molecular weight IQ
00 Dalt/or more can be suitably used.

前記キトサンまだはキトサングリコール誘導体の塩を形
成する物質としては、塩酸、硫酸、硝酸などの無機酸、
酢酸、クエン酸、マレイノ酸、フマール酸ナトの有機酸
、グルタミン酸、アスパラギン酸などの酸性アミノ酸、
及びこれらを含むオリゴペプチド等が用いられ、さらに
、以上の酸イオンを含む有機および無機塩も使用される
Substances that form salts of chitosan and chitosan glycol derivatives include inorganic acids such as hydrochloric acid, sulfuric acid, and nitric acid;
Organic acids such as acetic acid, citric acid, maleic acid, and sodium fumarate; acidic amino acids such as glutamic acid and aspartic acid;
and oligopeptides containing these are used, and organic and inorganic salts containing the above acid ions are also used.

キトサ/またはキトサングリコール誘導体の塩は、あら
かじめ反応させて塩にしてから添加しても良いし、別々
に添加して、乳化組成物の製造工程中で反応させて塩に
しても良い。キトサンまたはキトサングリコール誘導体
の塩水溶液のpHは9以下が好ましい。
The salt of chitosa/or chitosan glycol derivative may be reacted in advance to form a salt and then added, or may be added separately and reacted to form a salt during the manufacturing process of the emulsion composition. The pH of the aqueous salt solution of chitosan or chitosan glycol derivative is preferably 9 or less.

キトサンおよびその塩、およびキトサックリコール誘導
体およびその塩から選ばれる1種または2種以上と多価
アルコールの配合量は、重量比で11〜1000の範囲
である。多価アルコールの配合量が11より少ないとキ
トサン、キトサックリコール誘導体等の溶解性が悪くな
り、1000を超えると、乳化安定性が悪<、なる。
The blending amount of one or more selected from chitosan and its salts, and chitosac glycol derivatives and its salts and the polyhydric alcohol is in the range of 11 to 1000 in terms of weight ratio. If the amount of polyhydric alcohol is less than 11, the solubility of chitosan, chitosac glycol derivatives, etc. will be poor, and if it exceeds 1000, emulsion stability will be poor.

本発明で用いられる油分は、牛脂、スフワラ/、オリー
ブ油、コメヌカ油などの動植物油脂および炭化水素、流
動パラフィ/、ワセリンなどの鉱物油、イノプロピルミ
リステート、ペンタエリスリトール−テトラ−2−エチ
ルヘキサノエート、ビタミンAパルミテート、ビタミン
Eアセテートなどのエステル油、メチルフェニルシリコ
/、ジメチルンリコンなどの/リコノ油等の、化粧品、
医薬品、食品等の業界で一般に利用される油分である。
The oils used in the present invention include animal and vegetable oils and fats and hydrocarbons such as beef tallow, sow flour, olive oil, and rice bran oil, liquid paraffin, mineral oils such as petrolatum, inopropyl myristate, pentaerythritol-tetra-2-ethylhexano Cosmetics, such as ester oils such as ate, vitamin A palmitate, vitamin E acetate, methylphenyl silico/, dimethyl silico/licon oil, etc.
It is an oil commonly used in the pharmaceutical, food, and other industries.

油分に対し、多価アルコールと、キトサンおよびその塩
、およびキトサングリコール誘導体およびその塩の1種
または2種以上との合計量が20%以上となるように調
整することが望ましい。
It is desirable to adjust the total amount of polyhydric alcohol and one or more of chitosan and its salt, and chitosan glycol derivative and its salt to be 20% or more based on the oil content.

本発明に係る前記乳化組成物には前記の必須成分の他に
使用目的に合わせて、非イオン界面活性剤、アニオノ界
面活性剤、カチオン界面活性剤、両性界面活性剤、薬剤
、紫外線吸収剤、防腐剤、酸化防止剤等を混合添加して
も良い。まだ、均質安定化、粘度調整の目的で、アルコ
ール、脂肪酸、他の水溶性高分子などを酪加しても良い
In addition to the above-mentioned essential components, the emulsified composition according to the present invention may include nonionic surfactants, anionosurfactants, cationic surfactants, amphoteric surfactants, drugs, ultraviolet absorbers, Preservatives, antioxidants, etc. may be mixed and added. However, alcohol, fatty acids, other water-soluble polymers, etc. may be added for the purpose of homogeneity stabilization and viscosity adjustment.

本発明の乳化組成物を得るには、多価アルコール1だは
その水溶液中にキトサンおよびその塩、およびキトサン
グリコール誘導体およびその塩の1種または2種以上を
溶解し、攪拌しながら油分を添加することにより得られ
る。この場合、ホモミキサー処理を行うことが好ましい
が、手攪拌等の弱い攪拌力でも良好な乳化組成物を得る
ことができる。
To obtain the emulsified composition of the present invention, one or more of chitosan and its salts, and chitosan glycol derivatives and its salts are dissolved in an aqueous solution of a polyhydric alcohol, and an oil component is added while stirring. It can be obtained by In this case, it is preferable to perform a homomixer treatment, but a good emulsified composition can be obtained even with a weak stirring force such as manual stirring.

ここに得られた乳化組成物は、均一で透明または半透明
のゲルまたは粘稠な液体であるのでこのま捷で、例えば
、サンケアゼリー、美容液、食用セIJ−1薬用ゼリー
、マツサージゼリー、潤滑油など化粧品、薬品、飼料な
どあらゆる分野において使用することができる。
The emulsified composition obtained here is a uniform, transparent or translucent gel or viscous liquid, so it can be used as is, for example, sun care jelly, beauty serum, edible serum IJ-1 medicated jelly, pine surge jelly, It can be used in all fields, including lubricating oils, cosmetics, medicine, and feed.

本発明に係る水中油型乳化組成物を得るには、萌述した
乳化組成物と水とを混合すれば得られる。
The oil-in-water emulsion composition according to the present invention can be obtained by mixing the emulsion composition described above and water.

この場合、ホモミキサー処理を行なうことが望ましい。In this case, it is desirable to perform homomixer treatment.

ここに得られる水中油型孔1ヒ組成物は極めて安定性に
優れたものでおる。
The oil-in-water type composition obtained here has extremely excellent stability.

水には、目的に応じて湿潤剤、水溶性ビタミン、水溶性
防腐剤、水溶性薬剤、水溶性高分子など、化粧品、医薬
品、食品などの業界で一般に汎用されろ水相成分を添加
することもできる。
Depending on the purpose, water phase components commonly used in the cosmetics, pharmaceutical, food, and other industries may be added to the water, such as wetting agents, water-soluble vitamins, water-soluble preservatives, water-soluble drugs, and water-soluble polymers. You can also do it.

上記乳化組成物と水との量的関係については、極めて広
範囲に選択できるが、通常乳化組成物05〜80部に対
して水99.5〜20部である。
The quantitative relationship between the emulsified composition and water can be selected from a very wide range, but it is usually 99.5 to 20 parts of water to 05 to 80 parts of the emulsified composition.

ここに得られた水中油型乳化組成物は、均一な微細粒子
を分散した乳白色の粘稠あるいは低粘度の液体であるた
め、このままの形態でも乳液、クリーム、ファウ/ディ
7ヨ/などの化粧品、/ヤ/ブー、リノスなどのトイレ
タリー製品、尿素クリーム、アクネクリームなどの医薬
品、マヨネーズなどの食品等あらゆる分野で好適に使用
することができる。壕だ、均質安定化、粘性調整あるい
は薬効を持たせるために、他の水溶性高分子、薬剤、界
面活性剤、粉末、などを添加することも一向に差支えな
い。
The oil-in-water emulsion composition obtained here is a milky-white viscous or low-viscosity liquid in which uniform fine particles are dispersed, so it can be used in cosmetics such as emulsions, creams, and cosmetics even in its original form. It can be suitably used in all fields such as toiletry products such as , /ya/boo and Rinos, pharmaceuticals such as urea cream and acne cream, and foods such as mayonnaise. However, there is no problem in adding other water-soluble polymers, drugs, surfactants, powders, etc. to stabilize homogeneity, adjust viscosity, or impart medicinal effects.

以下、本発明を実施例及び比較例によってさらに詳細に
説明する。本発明はこれにより限定されるものではない
Hereinafter, the present invention will be explained in more detail with reference to Examples and Comparative Examples. The present invention is not limited thereby.

実施例1〜9、比較例1〜3 キトサン及びキトサングリコール誘導体の塩、多価アル
コール、精製水および油分を表−1に示す配合組成及び
量で配合し、70”(ホモミキサー処理して、乳化組成
物を作った。さらに、この乳化組成物に、それに対して
10倍量の水を常温で攪拌しながら加えて、水中油型乳
化組成物を作った。
Examples 1 to 9, Comparative Examples 1 to 3 Chitosan and chitosan glycol derivative salts, polyhydric alcohols, purified water, and oil were blended in the composition and amounts shown in Table 1, and 70" (treated with a homomixer) An emulsified composition was prepared.Furthermore, 10 times the amount of water was added to this emulsified composition while stirring at room temperature to prepare an oil-in-water emulsified composition.

乳化組成物と水中油型組成物の状態を観察し、特性値を
測定しそれらの結果を表−1に示した。なお、各成分の
数字は重量%である。
The states of the emulsified composition and oil-in-water composition were observed, and their characteristic values were measured, and the results are shown in Table 1. Note that the numbers for each component are weight %.

表−1(配合量は重量%) 表−1(配合量は重量%) 表−1(配合量は重量%) 表−1の(へ) 水中油型乳化組成物状態は、1日放置後以下の基準にて
判定した。
Table-1 (Blend amount is weight %) Table-1 (Blend amount is weight %) Table-1 (Blend amount is weight %) Table-1 (f) Condition of oil-in-water emulsion composition after standing for 1 day Judgment was made based on the following criteria.

◎ 乳化粒子径1μ以下 0     1〜5μ △      5〜lOμ ×10μ1以上 表−1に示したように、キトサン及びキトサングリコー
ル誘導体の塩を含まない組成(比較例1)、および多価
アルコールを含まず、水を外相としだ組Ty、(比較例
2)では、安定な乳化組成物は得られなかった。さらに
、キトサン及びキトサングリコール誘導体の塩、多価ア
ルコールおよび油°を含んでも、多価アルコールが相刑
的に少ない(比較例3)と、安定な乳化組成物は得られ
々かった。
◎ Emulsified particle size 1 μ or less 0 1 to 5 μ △ 5 to 1 O μ A stable emulsified composition was not obtained in Comparative Example 2, where water was used as an external phase and Ty was used. Furthermore, even if salts of chitosan and chitosan glycol derivatives, polyhydric alcohols, and oil were included, a stable emulsified composition could not be obtained if the polyhydric alcohol was compensatingly small (Comparative Example 3).

これに対して、本発明に係る実施例1〜9については、
いずれの水準においても非常に良好な透明あるいは半透
明の粘稠な液体またはゲルが得られ、さらに、水を加え
て得られた水中油型乳化組成物は、非常に微細な粒子の
分散した安定なエマルジgノであった。
On the other hand, for Examples 1 to 9 according to the present invention,
At any level, a very good transparent or translucent viscous liquid or gel is obtained, and the oil-in-water emulsion composition obtained by adding water is stable with very fine particles dispersed. It was an emulsion.

実施例10  水性化粧用油 (重量%) (A)   メチルグリコールキトサンアスパラギン酸
塩      2−0マルチトール(70%水溶液) 
           30.01.3−ブチレングリ
コール            10.0アスコルピノ
酸               o5(B)  流動
パラフィン300 オリーブ油                 208
グリセリルトリステアレート          50
ビタミノEアセテート            05ビ
タミンAパルミテート           0.5防
腐剤        05 香    料                   
   02fAl相を70’(:で充分攪拌し、(B)
相を70°Cで溶解したものを(A)相に攪拌しながら
添加した。仁のものをホモミキサー処理し、攪拌冷却し
て水性化粧用油を得た。この化粧用油は、粘稠てやや流
動感のある透明ゲル状を呈し、皮膚安全性が高く、かつ
経時安定性の優れた乳化物で、皮膚に塗布したとき、非
常にのびが良く、少量にて広範囲に拡がる使用特性を有
していた。
Example 10 Aqueous cosmetic oil (% by weight) (A) Methyl glycol chitosan aspartate 2-0 maltitol (70% aqueous solution)
30.01.3-Butylene glycol 10.0 Ascorpinoic acid o5(B) Liquid paraffin 300 Olive oil 208
Glyceryl tristearate 50
Vitamin E acetate 05 Vitamin A palmitate 0.5 Preservatives 05 Fragrance
The 02fAl phase was thoroughly stirred at 70' (B)
The phases were dissolved at 70°C and added to phase (A) with stirring. The kernels were treated with a homomixer, stirred and cooled to obtain an aqueous cosmetic oil. This cosmetic oil has a viscous, slightly fluid, transparent gel-like appearance, and is an emulsion that is highly safe for the skin and has excellent stability over time.When applied to the skin, it spreads very easily and in small amounts. It had a wide range of usage characteristics.

実施例11  乳液 (重量%) (A)  局方グリセリン             
 20.01.3−ブチレングリコール       
  50キトサン塩酸塩              
2−0グリコールキトサ/1・0 アラ/トイ102 クエン酸                 0・1f
Bl  流動パラフィン              
 10.0オリーブ油               
  50ペンタエリスリトール−テトラ− 2−エチルヘキサノエート       5.0ワセリ
7                  5.Qエチニ
ルエストラジオール         0.1防腐剤 
       04 香    料                   
  0.3(0)精製水        456 キサ/テンガム               01キ
ズナ抽出F2i、0.1 センブリ抽出液               01実
施例1Oの製造法に準じて、仏)相、(I])相より乳
化組成物を得、70’C:とし、別に調整し70″CK
保っておいた増粘剤水溶液(c)相で希釈分散した後、
冷却し水中油型エマル/ヨ/の栄養乳液を得た。この乳
液の粘度は30℃で、79000PSであり、乳化粒子
径1〜3μ程度の安定でかつなじみの良い感触を有して
いた。
Example 11 Emulsion (wt%) (A) Pharmacopoeia glycerin
20.01.3-Butylene glycol
50 chitosan hydrochloride
2-0 Glycol Kitosa/1.0 Ara/Toy 102 Citric acid 0.1f
Bl liquid paraffin
10.0 olive oil
50 Pentaerythritol-tetra-2-ethylhexanoate 5.0 Petrolatum 7 5. Q Ethinylestradiol 0.1 Preservative
04 Fragrance
0.3 (0) Purified water 456 Kisa/Tengum 01 Kizuna extract F2i, 0.1 Oriental japonica extract 01 According to the manufacturing method of Example 1O, an emulsion composition was obtained from the French) phase and (I]) phase, 70'C: and adjust separately to 70''CK
After diluting and dispersing with the retained thickener aqueous solution (c) phase,
It was cooled to obtain an oil-in-water type nutritional emulsion. The viscosity of this emulsion was 79,000 PS at 30°C, and the emulsion had a stable emulsion particle size of about 1 to 3 μm and a familiar feel.

実施例12  サンケアクリーム (重量%) 頭 ジグリセリ720.0 ノルピトー/l/(70%水溶1vL)       
  a。
Example 12 Suncare cream (wt%) Head Diglyceride 720.0 Norpitot/l/(70% water soluble 1vL)
a.

ブドウ糖(50%水溶液)40 グリコールキトサン塩酸塩         2−0グ
ルコサミン塩酸塩             05(B
)  流動バラフィ7               
20.0イノプロピルミリステート         
10.0ワセリ7                 
 5.Qヌテアリルアルコール           
 50P A B A               
    20防腐剤        05 香    料                   
   0.3ta+精製水        195 ヒトロキ/エチルセルロース         02f
D)  調合粉末            1.0二酸
化チタン                20実施例
11の製造法に準じて、サンケアクリームを得た。この
とき、(0)相はCDI相を70°Cにて分散ホモミキ
サー処理した後、希釈相として使用した。
Glucose (50% aqueous solution) 40 Glycol chitosan hydrochloride 2-0 Glucosamine hydrochloride 05 (B
) Fluid Balafi 7
20.0 innopropyl myristate
10.0 Waseri 7
5. Q Nutearyl alcohol
50P A B A
20 Preservatives 05 Flavors
0.3ta+purified water 195 Hitoroki/Ethyl cellulose 02f
D) Mixed powder 1.0 Titanium dioxide 20 A sun care cream was obtained according to the manufacturing method of Example 11. At this time, the (0) phase was used as a diluted phase after subjecting the CDI phase to a dispersion homomixer treatment at 70°C.

このサンケアクリームは、25°Cで硬度が23であり
、やや透明感があり、壕だ乳化粒子径が1〜3 ll程
度で安定性の良い水中油型乳化組成物で、太陽光の下で
好適に使用できるものであった。
This sun care cream has a hardness of 23 at 25°C, is slightly transparent, and has a highly stable oil-in-water emulsion composition with a trench emulsion particle size of approximately 1 to 3 liters. It was suitable for use.

特許出願人 株式会社 資 生 堂patent applicant Shiseido Co., Ltd.

Claims (2)

【特許請求の範囲】[Claims] (1)  キトサンおよびその塩、およびキトサングリ
コール誘導体およびその塩からなる群より選ばれた1種
または2種以上と、分子内に2個以上の水酸基を有する
水溶性多価アルコールと、油分とを含有することを特徴
とする乳化組成物。
(1) One or more selected from the group consisting of chitosan and its salts, and chitosan glycol derivatives and its salts, a water-soluble polyhydric alcohol having two or more hydroxyl groups in the molecule, and an oil component. An emulsified composition comprising:
(2)  キトサンおよびその塩、およびキトサングリ
コール誘導体およびその塩からなる群より選ばれた1種
または2種以上と、分子内に2個以上の水酸基を有する
水溶性多価アルコールと、油分とを含む乳化組成物と、
水とを含有することを*iとする水中油型乳化組成物。
(2) One or more selected from the group consisting of chitosan and its salts, and chitosan glycol derivatives and its salts, a water-soluble polyhydric alcohol having two or more hydroxyl groups in the molecule, and an oil component. an emulsifying composition comprising;
An oil-in-water emulsion composition containing water.
JP1508083A 1983-01-31 1983-01-31 Emulsified composition Granted JPS59139310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1508083A JPS59139310A (en) 1983-01-31 1983-01-31 Emulsified composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1508083A JPS59139310A (en) 1983-01-31 1983-01-31 Emulsified composition

Publications (2)

Publication Number Publication Date
JPS59139310A true JPS59139310A (en) 1984-08-10
JPH045489B2 JPH045489B2 (en) 1992-01-31

Family

ID=11878864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1508083A Granted JPS59139310A (en) 1983-01-31 1983-01-31 Emulsified composition

Country Status (1)

Country Link
JP (1) JPS59139310A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63290808A (en) * 1987-05-23 1988-11-28 Nitta Zerachin Kk Cosmetic
JPH01249708A (en) * 1988-03-30 1989-10-05 Sanyo Chem Ind Ltd Skin drug composition for external use
JPH0225409A (en) * 1988-07-12 1990-01-26 Ichimaru Pharcos Co Ltd Cosmetic containing chitosan derivative
JPH02193906A (en) * 1988-11-28 1990-07-31 Soc Prod Nestle Sa Cosmetic containing chitosan
WO1990014071A2 (en) * 1989-05-17 1990-11-29 Rhone-Poulenc Chemicals Limited Cosmetic preparations
JPH03109310A (en) * 1989-09-22 1991-05-09 Ichimaru Pharcos Co Ltd Chitosan derivative-containing cosmetic
US8236332B2 (en) 2007-09-28 2012-08-07 Conopco Inc. Particle stabilised emulsion composition
WO2016209198A1 (en) * 2015-06-22 2016-12-29 Cresilion, Inc. Highly efficacious hemostatic adhesive polymer scaffold
US10850003B2 (en) 2011-11-13 2020-12-01 Cresilon, Inc. In-situ cross-linkable polymeric compositions and methods thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3072197A1 (en) * 2017-08-11 2019-02-14 Natureza, Inc. Lauric acid derivatives displaying inhibitory activity against gram-positive and/or gram-negative organisms

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63290808A (en) * 1987-05-23 1988-11-28 Nitta Zerachin Kk Cosmetic
JPH01249708A (en) * 1988-03-30 1989-10-05 Sanyo Chem Ind Ltd Skin drug composition for external use
JPH0417928B2 (en) * 1988-07-12 1992-03-26 Ichimaru Fuarukosu Kk
JPH0225409A (en) * 1988-07-12 1990-01-26 Ichimaru Pharcos Co Ltd Cosmetic containing chitosan derivative
JPH02193906A (en) * 1988-11-28 1990-07-31 Soc Prod Nestle Sa Cosmetic containing chitosan
WO1990014071A2 (en) * 1989-05-17 1990-11-29 Rhone-Poulenc Chemicals Limited Cosmetic preparations
WO1990014071A3 (en) * 1989-05-17 1991-01-10 Rhone Poulenc Chemicals Cosmetic preparations
JPH03109310A (en) * 1989-09-22 1991-05-09 Ichimaru Pharcos Co Ltd Chitosan derivative-containing cosmetic
US8236332B2 (en) 2007-09-28 2012-08-07 Conopco Inc. Particle stabilised emulsion composition
US10850003B2 (en) 2011-11-13 2020-12-01 Cresilon, Inc. In-situ cross-linkable polymeric compositions and methods thereof
US11383005B2 (en) 2011-11-13 2022-07-12 Cresilon, Inc. In-situ cross-linkable polymeric compositions and methods thereof
WO2016209198A1 (en) * 2015-06-22 2016-12-29 Cresilion, Inc. Highly efficacious hemostatic adhesive polymer scaffold
RU2750648C2 (en) * 2015-06-22 2021-06-30 Кресилон, Инк. High-efficiency haemostatic adhesive polymer frame

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