JPH0397781A - Oil gelling agent - Google Patents

Oil gelling agent

Info

Publication number
JPH0397781A
JPH0397781A JP1234250A JP23425089A JPH0397781A JP H0397781 A JPH0397781 A JP H0397781A JP 1234250 A JP1234250 A JP 1234250A JP 23425089 A JP23425089 A JP 23425089A JP H0397781 A JPH0397781 A JP H0397781A
Authority
JP
Japan
Prior art keywords
oil
gelling agent
gel
cosmetics
oil gelling
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
Application number
JP1234250A
Other languages
Japanese (ja)
Inventor
Yukihiro Ohashi
幸浩 大橋
Yoshimitsu Ina
由光 伊奈
Seiji Yamazaki
誠司 山崎
Akira Kawamata
章 川俣
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP1234250A priority Critical patent/JPH0397781A/en
Publication of JPH0397781A publication Critical patent/JPH0397781A/en
Pending legal-status Critical Current

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  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

PURPOSE:To obtain an oil gelling agent, composed of a specific diester, capable of providing a gel having stable oil holding and firm shape retaining properties even in an oil having high polarity with a small amount blended thereof and useful for producing lipsticks, ointments, water-in-oil type emulsified cosmetics, etc. CONSTITUTION:The objective oil gelling agent composed of a diester [preferably a compound expressed by formula I or II (R<1> is 4-8C bifunctional straight-chain hydrocarbon; R<2> is 1-4C bifunctional straight-chain hydrocarbon)] expressed by the formula A-O-R-O-A (A is 12-hydroxyoctadecanoyl; R is 2-14C bifunctional hydrocarbon).

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、液状油のゲル化剤、特に極性油をゲル化する
ためののゲル化剤に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a gelling agent for liquid oils, particularly for gelling polar oils.

[従来の技術] 極性油には、細胞間脂質を初めとして興味深い性質や機
能を有するものが多い。例えばジグリセリルエーテル等
の経皮吸収促進剤、リノール酸等の表皮バリア機能の鍵
或分、ジグリセライド類等の水溶性成分の特異的キャリ
アーとなるものなどが知られている。これら極性油のほ
か、有機溶媒等を含む液状油は、金属セッケン、デキス
トリン脂肪酸エステル、12−ヒドロキシステアリン酸
等の油ゲル化剤によりゲル化され、化粧料、外用剤等に
配合されている。
[Prior Art] Many polar oils have interesting properties and functions, including intercellular lipids. For example, transdermal absorption enhancers such as diglyceryl ether, linoleic acid, which is a key to the epidermal barrier function, and diglycerides, which serve as specific carriers for water-soluble components, are known. In addition to these polar oils, liquid oils containing organic solvents and the like are gelled with oil gelling agents such as metal soaps, dextrin fatty acid esters, and 12-hydroxystearic acid, and are blended into cosmetics, external preparations, and the like.

[発明が解決しようとする課題コ しかしながら、上記油ゲル化剤のうち金属セツケンは、
液状油に溶解せしめるのに100℃近くの高温を必要と
するため、化粧料製造時、油剤の品質低下、顔料の変色
等を招くという問題や、経時的に浦の滲み出し、ひび割
れ等を起こして化粧料に発汗等を生じ、その品質を低下
させるという問題がある。また、化粧料用油剤の感触は
、製品のなじみ、のび、つや等の感触等の重要な因子で
あるため、これを低下させないように、油ゲル化剤の添
加量はできるだけ少なくする方がよい(好ましくは10
重量%以下)が、金属セッケンは少量ではその欠点であ
る経時的な油剤の滲み出し、ひび割れ等が一層大きくな
るという問題もある。更に、金属セッケンは配位結合に
より会合鎖を形戊しているため、極性の高い油剤を使用
すると、カルボン酸と極性浦とが入れ替わり、ゲルを形
成しないという問題もある。この点ではi2−ヒドロキ
システアリン酸についても同様な傾向がある。
[Problems to be Solved by the Invention] However, among the above oil gelling agents, metal gelatinizers are
Because high temperatures of nearly 100°C are required to dissolve it in liquid oil, there are problems during cosmetic production such as deterioration in the quality of the oil agent and discoloration of pigments, as well as oozing and cracking of the pigment over time. There is a problem in that this causes perspiration in the cosmetics and deteriorates their quality. In addition, the feel of oils for cosmetics is an important factor in the product's fit, spreadability, shine, etc., so it is better to add as little amount of oil gelling agent as possible to avoid deteriorating the feel of the product. (preferably 10
% by weight or less), but when used in small amounts, metal soaps have the disadvantage that oil oozes out over time, cracks, etc. become more serious. Furthermore, since metal soaps form associated chains due to coordination bonds, if a highly polar oil is used, the carboxylic acid and polar ura will replace each other, resulting in the problem that no gel will be formed. In this respect, i2-hydroxystearic acid has a similar tendency.

また、デキストリン脂肪酸エステルは、油剤に充分なゲ
ル強度や保型性を与えることができず、化粧料に配合し
てもゲルによる効果が得られなかった。
In addition, dextrin fatty acid esters were unable to impart sufficient gel strength and shape retention to oils, and even when incorporated into cosmetics, no gel effect could be obtained.

従って、油剤の感触を低下させない程度の少量の配合で
、極性の高い油剤においても安定な油保持性及び強固な
保型性を有するゲルを与えることができ、かつ油剤への
溶解温度が通常の乳化温度よりも低い浦ゲル化剤の開発
が望まれていた。
Therefore, by adding a small amount that does not reduce the feel of the oil agent, it is possible to provide a gel that has stable oil retention and strong shape retention even in highly polar oil agents, and the dissolution temperature in the oil agent is lower than normal. It has been desired to develop a gelling agent with a temperature lower than the emulsification temperature.

[課題を解決するための手段] かかる実情において、本発明者らは鋭意研究を行なった
結果、12−ヒドロキシステアリン酸ジエステルが上記
の条件を具備するものであることを見出し、本発明を完
或した。
[Means for Solving the Problems] Under these circumstances, the present inventors conducted intensive research and found that 12-hydroxystearic acid diester satisfies the above conditions, and completed the present invention. did.

すなわち本発明は、次の一般式(1) A−0−R−0−A      ( 1 )(式中、A
は12〜ヒドロキシオクタデカノイル基を示し、Rは炭
素数2〜l4の2価の炭化水素基を示す) で表わされるジエステルからなるhI1ゲル化剤を堤供
するものである。
That is, the present invention provides the following general formula (1) A-0-R-0-A (1) (wherein A
represents a 12-hydroxyoctadecanoyl group, and R represents a divalent hydrocarbon group having 2 to 14 carbon atoms.

本発明に用いられる12−ヒドロキシステアリン酸ジエ
ステル(1)としては、例えば以下に示される化合物(
1)、(2)等が好ましいものとして挙げられる。
Examples of the 12-hydroxystearic acid diester (1) used in the present invention include the following compounds (
1), (2), etc. are listed as preferred.

(2) (式中、R1は炭素数4〜8の飽和または不飽和の2価
の直鎖炭化水素基を、R2は炭素数1〜4の飽和または
不飽和の2価の直鎖炭化水素基を示す) また、化合物(I)は2個の不整炭素原子を有するため
、3種の光学異性体が存在するが、本発明にはこれら及
びその混合物のいずれも使用し得る。
(2) (In the formula, R1 is a saturated or unsaturated divalent linear hydrocarbon group having 4 to 8 carbon atoms, and R2 is a saturated or unsaturated divalent linear hydrocarbon group having 1 to 4 carbon atoms. In addition, since compound (I) has two asymmetric carbon atoms, three types of optical isomers exist, and any of these and mixtures thereof can be used in the present invention.

本発明に用いられる化合物(1)は常法(例えば特開昭
55−57509号公報記載の方法)により製造される
が、高純度の化合物(I)を得るためには、下記反応式
に従って、12−ヒドロキシステアリン酸のアルカリ金
属塩(1)とジハライドまたはジスルホネ−1− (T
IT)とを反応させることにより製造するのが好ましい
Compound (1) used in the present invention is produced by a conventional method (for example, the method described in JP-A-55-57509), but in order to obtain highly pure compound (I), according to the following reaction formula, Alkali metal salt of 12-hydroxystearic acid (1) and dihalide or disulfone-1- (T
It is preferable to produce it by reacting with IT).

O 11 (11)          (III)(式中、Mは
リチウム、ナトリウムまたはカリウムを示し、Xは塩素
、臭素、ヨウ素またはスルポン酸残基を示し、Rは前記
した意味を示す)本反応に用いられる化合物(II)は
、あらかじめ適当な方法で調製しておいたものを用いて
もよいし、本反応系内で12−ヒドロキシステアリン酸
に水素化リチウム、水素化ナトリウム、水素化カリウム
、リチウムメトキシド、ナトリウムメトキシド、ナトリ
ウムエトキシド、カリウムターシャリーブトキシド等の
塩基を作用させて調製してもよい。また化合物(III
)の脱離基Xのスルホン酸残基としては、メタンスルホ
ン酸残基、ベンゼンスルホン酸残基、トルエンスルホン
酸残基等が挙げられる。
O 11 (11) (III) (wherein M represents lithium, sodium or potassium, X represents chlorine, bromine, iodine or a sulfonic acid residue, and R represents the meaning described above) used in this reaction Compound (II) may be prepared in advance by an appropriate method, or may be prepared by adding lithium hydride, sodium hydride, potassium hydride, or lithium methoxide to 12-hydroxystearic acid in the reaction system. , sodium methoxide, sodium ethoxide, potassium tert-butoxide, and the like. Also, the compound (III
Examples of the sulfonic acid residue of the leaving group X in ) include methanesulfonic acid residue, benzenesulfonic acid residue, toluenesulfonic acid residue, and the like.

本反応に用いられる溶媒としては、反応系において不活
性で、化合物(H)を溶解できるものであれば特に限定
されないが、ジメチルスルホキシド、ジメチルホルムア
ミド等の非プロトン性極性溶媒:テトラヒド口フラン、
ジオキサン等のエーテル系溶媒;メタノール、エタノー
ル、イソブロビルアルコール等のアルコール系溶媒等が
特に好ましい。また、反応温度は50〜180℃、特に
80〜120℃の範囲が好ましい。
The solvent used in this reaction is not particularly limited as long as it is inert in the reaction system and can dissolve compound (H); aprotic polar solvents such as dimethyl sulfoxide and dimethyl formamide; tetrahydrofuran;
Particularly preferred are ether solvents such as dioxane; alcohol solvents such as methanol, ethanol, and isobrobyl alcohol. Further, the reaction temperature is preferably in the range of 50 to 180°C, particularly 80 to 120°C.

かくして得られた化合物(I)を油ゲル化剤とl7て適
用し得る化粧品用または外用剤用の液状浦としては、室
温で液状の油性物質であれば特に限定されないが、例え
ば流動バラフィン、イソパラフィン、スクワラン、シリ
コーン油、高級脂肪酸、高級アルコール、モノグリセリ
ド、ジグリセリド、トリグリセリド、ホホバ油、合或エ
ステル油等が挙げられる。
The liquid material for cosmetics or external preparations to which the compound (I) thus obtained can be applied with an oil gelling agent is not particularly limited as long as it is an oily substance that is liquid at room temperature, but examples include liquid paraffin and isoparaffin. , squalane, silicone oil, higher fatty acids, higher alcohols, monoglycerides, diglycerides, triglycerides, jojoba oil, synthetic ester oils, and the like.

液状油をゲル化するに際しては、化合物(T)は液状油
の0.1−10重量%、特に0.2〜5重量%配合され
るのが好ましい。配合量がこの範囲を超えると、液状油
の有する良好な性質(のび、つや、なじみ等)が低下し
、この範囲に満たないと本発明の効果が充分に発揮され
ない。
When gelling a liquid oil, compound (T) is preferably blended in an amount of 0.1 to 10% by weight, particularly 0.2 to 5% by weight of the liquid oil. If the blending amount exceeds this range, the good properties of the liquid oil (spreadability, gloss, conformability, etc.) will deteriorate, and if the blending amount is below this range, the effects of the present invention will not be fully exhibited.

本発明の油ゲル化剤及び液状油により得られたゲルを用
いて製造できる化粧料または外用剤としては、例えばフ
ァンデーション、口紅等のメイクアップ化粧料;クリー
ム、オイルゲルクレンジング等のスキンケア化許籾;軟
膏等の油性外用剤などが挙げられる。
Cosmetics or external preparations that can be produced using the gel obtained from the oil gelling agent and liquid oil of the present invention include, for example, makeup cosmetics such as foundations and lipsticks; skin care products such as creams and oil gel cleansing; Examples include oil-based external preparations such as ointments.

また、このような化粧料または外用剤には、化合物(I
)及び液状油のほかに、通常使用されるその他の油剤、
精製水、界面活性剤、湿潤剤、防腐剤、酸化防止剤、香
料、粉体等の戊分を適宜配合することができる。
In addition, such cosmetics or external preparations include the compound (I
) and other commonly used oils in addition to liquid oils,
Purified water, surfactants, wetting agents, preservatives, antioxidants, fragrances, powders, and other components can be appropriately blended.

その他の油剤としては、高級アルコール、高級脂肪酸、
ワックス類、ロウ類等が挙げられ、これらを配合するこ
とによって化粧料または外用剤のゲル強度、油の保持性
、保型性等を調整することができる。
Other oils include higher alcohols, higher fatty acids,
Examples include waxes and waxes, and by blending these, the gel strength, oil retention, shape retention, etc. of cosmetics or external preparations can be adjusted.

また、界面活性剤としては、ポリオキシェチレンアルキ
ルエーテル、ボリオキシエチレン脂肪酸エステル、ボリ
オキシエチレンソルビタン脂肪酸エステル、ソルビタン
脂肪酸エステル、グリセリン脂肪酸エステル、ポリオキ
シエチレン硬化しマシ油、ボリオキシエチレンソルビト
ール脂肪酸エステル等が挙げられ、湿潤剤としては、ソ
ルビトール、グリセリン、プロビレングリコール、1,
3ブチレングリコール、乳酸、乳酸ナトリウム、ポリエ
チレングリコール等が挙げられ、防腐剤としては、パラ
オキシ安息香酸アルキルエステル、安息香酸ナトリウム
、ソルビン酸カリウム、フエノキシエタノール等が挙げ
られ、酸化防止剤としては、トコフエロール、セザモー
ル、セザモリン、レシチン等が挙げられ、粉体としては
、酸化チタン、酸化l■鉛、RT ’R s酸化クロム
、酸化鉄、タルク、セリサイト、マイ力、カオリン、雲
母チタン、酸化鉄コーテッド雲母、有機顔料等が挙げら
れる。
In addition, as surfactants, polyoxyethylene alkyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, sorbitan fatty acid ester, glycerin fatty acid ester, polyoxyethylene hardened mustard oil, polyoxyethylene sorbitol fatty acid ester Examples of wetting agents include sorbitol, glycerin, propylene glycol, 1,
Examples of antiseptics include 3-butylene glycol, lactic acid, sodium lactate, polyethylene glycol, etc. Preservatives include paraoxybenzoic acid alkyl ester, sodium benzoate, potassium sorbate, phenoxyethanol, etc. Antioxidants include: Examples include tocopherol, sezamol, sezamolin, lecithin, etc., and powders include titanium oxide, l lead oxide, RT'Rs chromium oxide, iron oxide, talc, sericite, kaolin, titanium mica, iron oxide. Examples include coated mica and organic pigments.

本発明の浦ゲル化剤を用いて化粧料または外用剤を調製
する方法としては特に限定されないが、化合物(1)、
液状浦及び任意成分をホモミキサーポモディスバー、三
本ロール等で加熱混合した後、必要により所定の形状に
成型する方法が例示される。
The method for preparing cosmetics or external preparations using the ura gelling agent of the present invention is not particularly limited, but compounds (1),
An example of a method is to heat mix the liquid ura and optional ingredients using a homomixer Pomodis bar, three rolls, etc., and then mold the mixture into a predetermined shape if necessary.

[実施例] 以下、実施例を挙げて更に詳細に説明するが、本発明は
これらに限定されるものではない。
[Examples] Hereinafter, the present invention will be explained in more detail by giving examples, but the present invention is not limited thereto.

実施例1 である 合   a物(Ia)  の合 :(1) 1
2−ヒドロキシステアリン酸エチルの合戊″攪拌装置を
備えた11ステンレス製オートクレープに、リシノール
酸エチル(東京化或■製,純度87%) 326.5g
( 1 mol)、5%パラジウムカーボン327g及
びテトラヒドロフラン300−を仕込み、水素圧lOθ
kg/cm’、30℃で4時間水素添加反応を行なった
。次いで触媒をろ別し、溶媒を留去後、ヘキサンより再
結晶して、12−ヒドロキシステアリン酸エチル( G
LC純度98%) 272.3gを無色針状結晶として
得た(収率82.9%)。
Example 1: Compound a (Ia): (1) 1
Mixing of ethyl 2-hydroxystearate 326.5 g of ethyl ricinoleate (manufactured by Tokyo Kaoru, purity 87%) was placed in a stainless steel autoclave equipped with a stirring device.
(1 mol), 327 g of 5% palladium carbon, and 300 g of tetrahydrofuran, hydrogen pressure lOθ
A hydrogenation reaction was carried out at 30° C. for 4 hours. Next, the catalyst was filtered off, the solvent was distilled off, and recrystallized from hexane to obtain ethyl 12-hydroxystearate (G
LC purity 98%) 272.3 g were obtained as colorless needle crystals (yield 82.9%).

(2) 12−ヒドロキシステアリン酸ナトリウムの合
或 攪拌装置を備えた500m12フラスコに、上記(1)
で得た12−ヒドロキシステアリン酸エチル131.4
g(0.4mo1)、水酸化ナトリウム12.OOg(
0.4mol)及びエタノール800ynllを仕込み
、80℃で2時間加熱、攪拌した。次いで反応混合物を
室温まで冷却し、生或した白色固体をろ過した。これを
エタノールで洗浄後、減圧下で乾燥することにより、1
2−ヒドロキシステアリン酸ナトリウム123.14g
を白色固体として得た(収率95.5%)。
(2) Combination of sodium 12-hydroxystearate The above (1) was added to a 500 m12 flask equipped with a stirring device.
Ethyl 12-hydroxystearate obtained in 131.4
g (0.4mol), sodium hydroxide 12. OOg(
0.4 mol) and 800 ynll of ethanol were added, and the mixture was heated and stirred at 80° C. for 2 hours. The reaction mixture was then cooled to room temperature and the white solid formed was filtered. After washing this with ethanol and drying it under reduced pressure, 1
Sodium 2-hydroxystearate 123.14g
was obtained as a white solid (yield 95.5%).

(3)化合物(Ia)の合!戊: 攪拌装置を備えた300m12フラスコに、上記(2)
で得た12−ヒドロキシステアリン酸ナトリウム2 6
 . 75g(0.083mo1)、1.8−ジブロモ
オクタン10.88g(0.04mol)及びジメチル
スルホキシド150mflを仕込み、窒素気流下、10
0℃で12時間加熱、攪拌した。次いで反応混合物に水
を加えて析出した白色沈殿をろ過した。これをエタノー
ルより再結晶して、標記化合物(Ia) 24.04g
を白色結晶として得た(収率796%)。
(3) Combination of compound (Ia)!戊:Add the above (2) to a 300 m12 flask equipped with a stirring device.
Sodium 12-hydroxystearate obtained in 26
.. 75 g (0.083 mol), 10.88 g (0.04 mol) of 1,8-dibromooctane, and 150 mfl of dimethyl sulfoxide were charged, and the mixture was heated under a nitrogen stream for 10 minutes.
The mixture was heated and stirred at 0°C for 12 hours. Next, water was added to the reaction mixture, and the white precipitate that precipitated was filtered. This was recrystallized from ethanol to obtain 24.04 g of the title compound (Ia).
was obtained as white crystals (yield 796%).

融点:839℃ ’ H−NMR (CDCΩ,,δ) 0.84−0.94(m,6H), 1.20−1.7
0(m,74H).2.29(t,J=7.5Hz.4
H). 3.57(bs,2H).4.05(t,J=
6.6Hz,4H)目C−NMR (CDC(l s 
,δ):14.1, 22.6, 25.0, 25.
7, 25.9, 28.7, 29.1,29.2,
 29.3, 29.4, 29。5, 29.6, 
29.7, 31.7,344。37.5, 64.3
, 71.9, 174.0TLC (シリカゲル60
F−254. Merck社製):Rf = 0.40
(展開溶媒ヘキサン:酢酸エチル=3+1),他にスポ
ットは見られない。
Melting point: 839°C 'H-NMR (CDCΩ,, δ) 0.84-0.94 (m, 6H), 1.20-1.7
0 (m, 74H). 2.29 (t, J=7.5Hz.4
H). 3.57 (bs, 2H). 4.05(t, J=
6.6Hz, 4H) C-NMR (CDC(l s
, δ): 14.1, 22.6, 25.0, 25.
7, 25.9, 28.7, 29.1, 29.2,
29.3, 29.4, 29.5, 29.6,
29.7, 31.7, 344. 37.5, 64.3
, 71.9, 174.0TLC (silica gel 60
F-254. Merck): Rf = 0.40
(Developing solvent: hexane: ethyl acetate = 3+1), and no other spots were observed.

実施例2 1,8−ジブロモオクタンの代わりに1.4−ジブロモ
ブタンを用いた以外は実施例1と同様にして標記化合物
( I b)を得た(収率78.7%)。
Example 2 The title compound (Ib) was obtained in the same manner as in Example 1 except that 1,4-dibromobutane was used instead of 1,8-dibromooctane (yield 78.7%).

融点: 82.5℃ ’ H−NMR (CD(4 , ,δ)0.83−0
.94(+n,6H), 1.22−1.73(m,7
0H),2.30(t,J=7.51{z,4H), 
3.58(bs,2B).4.05−4.14(m,4
H) TLC(シリカゲル60F−254, Merck社製
):Rf=0.35(展開溶媒ヘキサン:酢酸エチル=
3:1),他にスポットは見られない。
Melting point: 82.5°C 'H-NMR (CD(4, , δ) 0.83-0
.. 94 (+n, 6H), 1.22-1.73 (m, 7
0H), 2.30 (t, J=7.51{z, 4H),
3.58 (bs, 2B). 4.05-4.14 (m, 4
H) TLC (silica gel 60F-254, manufactured by Merck): Rf = 0.35 (developing solvent: hexane: ethyl acetate =
3:1), no other spots can be seen.

実施例3 1.4−ビス(12−ヒドロキシオクタデカノイルオキ
シ)−2−ブテン ー   I)においてR=金』Lよ 1.8−ジブ口モオクタンの代わりに1.4−ジクロロ
−2−ブテンを用いた以外は実施例1と同様にして標記
化合物(Ic)を得た(収率86,1%)。
Example 3 1.4-bis(12-hydroxyoctadecanoyloxy)-2-butene - In I), R=gold, L, 1.4-dichloro-2-butene instead of 1.8-dibutanemooctane The title compound (Ic) was obtained in the same manner as in Example 1, except that 1% was used (yield: 86.1%).

融点: 86.7℃ ’ H一NMR (CDC(l s .δ)0.82−
0.94(m,6H), 1.20−1.70(m,6
6H),2.31(t,J=7.5Hz,4H), 3
.58(bs,2H)4.68(d,J=5.1Hz,
4H), 5.71−5.78(no,2H)TLC 
(シリカゲル60F−254, Merck社製):R
f=0.34(展開溶媒へキサン:酢酸エチル=3:l
),他にスポットは見られない。
Melting point: 86.7°C'H NMR (CDC(ls.δ)0.82-
0.94 (m, 6H), 1.20-1.70 (m, 6
6H), 2.31 (t, J=7.5Hz, 4H), 3
.. 58 (bs, 2H) 4.68 (d, J=5.1Hz,
4H), 5.71-5.78 (no, 2H) TLC
(Silica gel 60F-254, manufactured by Merck): R
f=0.34 (developing solvent hexane:ethyl acetate=3:l
), no other spots can be seen.

実施例4 企韮二 1.8−ジブロモオクタンの代わりにα,α゛−ジクロ
ロキシレンを用いた以外は実施例1と同様にして標記化
合物(Id)を得た(収率83,7%)。
Example 4 The title compound (Id) was obtained in the same manner as in Example 1 except that α,α゛-dichloroxylene was used instead of 1,8-dibromooctane (yield 83.7%). .

融点+ 91.7℃ ’ H−NMR (CDCQs ,δ):0.82−0
.94(m,6H), 1.20−1.72(111.
66}1)2.35(t,J=7.5Hz,4H), 
3.57(bs,2H),5.11(s,4N), 7
.35(s,4H)目C−NMR (CDCII , 
,δ):14.1, 22.6, 24.9、25.7
, 29.1, 29.2, 29.4,29.5, 
29.6, 29.7, 31.7, 34.3, 3
7.5, 65.7,72.0. 128.4, 13
6.2, 173.7TLC(シリカゲル60F−25
4, Merck社製):Rf=0.31(展開溶媒へ
キサン酢酸エチル=3:1),他にスポットは見られな
い。
Melting point + 91.7°C' H-NMR (CDCQs, δ): 0.82-0
.. 94 (m, 6H), 1.20-1.72 (111.
66}1) 2.35 (t, J=7.5Hz, 4H),
3.57 (bs, 2H), 5.11 (s, 4N), 7
.. 35th (s, 4H) C-NMR (CDCII,
, δ): 14.1, 22.6, 24.9, 25.7
, 29.1, 29.2, 29.4, 29.5,
29.6, 29.7, 31.7, 34.3, 3
7.5, 65.7, 72.0. 128.4, 13
6.2, 173.7TLC (silica gel 60F-25
4, manufactured by Merck): Rf=0.31 (developing solvent: hexane-ethyl acetate=3:1), and no other spots were observed.

試験例1  竺上止血旦よ 種々の液状油に12−ヒドロキシステアリン酸誘導体を
2%ずつ添加して加熱溶解した後、水浴中で固化してゲ
ルを得た。不動工業社製レオメーターにて直径10mm
の円板ブランジャーを用い、20’C,上昇速度2cm
/+++inでゲル強度を測定した。この結果を表1に
示す。
Test Example 1 12-Hydroxystearic acid derivatives were added to various liquid oils in an amount of 2% to achieve hemostasis, heated and dissolved, and then solidified in a water bath to obtain a gel. Diameter 10mm using a rheometer manufactured by Fudo Kogyo Co., Ltd.
using a disc plunger, 20'C, rising speed 2cm
Gel strength was measured at /+++in. The results are shown in Table 1.

後、室温まで徐冷してゲル化した。Thereafter, it was slowly cooled to room temperature to form a gel.

[発明の効果] 以上のように、本発明の浦ゲル化剤は、極性の高い油剤
、すなわち溶解度パラメータが9以」二であるような油
剤においても、少量の配合で、安定な浦保持性及び強固
な保型性を有するゲルを与えることができ、これを利用
して口紅等の油性固形化粧料、軟膏等の油性外用基剤、
安定性に優れた油中水型乳化化粧料等を製造することが
できる。
[Effects of the Invention] As described above, the ura gelling agent of the present invention exhibits stable ura retention even in highly polar oils, that is, oils with a solubility parameter of 9 or more, even when mixed in small amounts. It can provide gels with strong shape-retention properties, and can be used to produce oil-based solid cosmetics such as lipsticks, oil-based external use bases such as ointments,
Water-in-oil emulsion cosmetics and the like with excellent stability can be produced.

以上 *高温時、 液々分離that's all *At high temperatures, liquid-liquid separation

Claims (1)

【特許請求の範囲】[Claims] (1)次の一般式( I ) A−O−R−O−A( I ) (式中、Aは12−ヒドロキシオクタデカノイル基を示
し、Rは炭素数2〜14の2価の炭化水素基を示す) で表わされるジエステルからなる油ゲル化剤。
(1) The following general formula (I) A-O-R-O-A (I) (wherein, A represents a 12-hydroxyoctadecanoyl group, and R represents a divalent carbonized group having 2 to 14 carbon atoms) An oil gelling agent consisting of a diester represented by (representing a hydrogen group).
JP1234250A 1989-09-08 1989-09-08 Oil gelling agent Pending JPH0397781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1234250A JPH0397781A (en) 1989-09-08 1989-09-08 Oil gelling agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1234250A JPH0397781A (en) 1989-09-08 1989-09-08 Oil gelling agent

Publications (1)

Publication Number Publication Date
JPH0397781A true JPH0397781A (en) 1991-04-23

Family

ID=16968026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1234250A Pending JPH0397781A (en) 1989-09-08 1989-09-08 Oil gelling agent

Country Status (1)

Country Link
JP (1) JPH0397781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607972A (en) * 1994-08-08 1997-03-04 The Procter & Gamble Company Gelling compositions comprising optically enriched gellants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607972A (en) * 1994-08-08 1997-03-04 The Procter & Gamble Company Gelling compositions comprising optically enriched gellants
US5641476A (en) * 1994-08-08 1997-06-24 The Procter & Gamble Company Gelling compositions comprising optically enriched gellants

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