JP2686805B2 - Water-in-oil emulsion cosmetics - Google Patents
Water-in-oil emulsion cosmeticsInfo
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- JP2686805B2 JP2686805B2 JP1035515A JP3551589A JP2686805B2 JP 2686805 B2 JP2686805 B2 JP 2686805B2 JP 1035515 A JP1035515 A JP 1035515A JP 3551589 A JP3551589 A JP 3551589A JP 2686805 B2 JP2686805 B2 JP 2686805B2
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- water
- weight
- oil
- emulsion
- cosmetic
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Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、油中水型乳化化粧料に関し、さらに詳細に
は、特定の乳化剤混合物、油性基剤及び水からなり、使
用感触に優れ、安全性が高く、しかも経日安定性が良好
な乳液状の油中水型乳化化粧料に関する。TECHNICAL FIELD The present invention relates to a water-in-oil emulsion cosmetic, and more specifically, it is composed of a specific emulsifier mixture, an oily base and water, and has an excellent feeling in use, The present invention relates to a water-in-oil emulsion cosmetic which is highly safe and has good stability over time.
〔従来の技術およびその課題〕 従来、油中水型乳化化粧料は水中油型乳化化粧料に比
べ微生物抵抗性が高く、しかも皮膚表面にオイル膜を形
成して水分蒸散を防ぐこと、さらに揆水性に優れ化粧く
ずれが少ないことからスキンケア製品やメークアツプ製
品に多用されている。しかしながら、油中水型乳化化粧
料の欠点として、油相が連続相であるため、その中に安
定に含有できる水分量が制限され、その結果、塗布した
時の油性感やべたつき感が強いということが挙げられ
る。この問題を解決したものとして、α−モノグリセリ
ルエーテル等の混合乳化剤を用いた高水分量含有の油中
水型化粧料が開示されている（特公昭60−26366号公
報）が、この化粧料は多量の水を安定に保つために系全
体を高粘度なものとしており、油性感やべたつき感はな
いものの、のびが悪いという欠点があつた。[Prior art and its problems] Conventionally, water-in-oil type emulsion cosmetics have higher microbial resistance than oil-in-water type emulsion cosmetics, and moreover form an oil film on the skin surface to prevent water evaporation, and It is widely used in skin care products and make-up products due to its excellent water-based properties and little loss of makeup. However, as a drawback of the water-in-oil type emulsified cosmetic, since the oil phase is a continuous phase, the amount of water that can be stably contained therein is limited, and as a result, the oily feeling and the sticky feeling when applied are strong. It is mentioned. As a solution to this problem, a water-in-oil type cosmetic having a high water content using a mixed emulsifier such as α-monoglyceryl ether is disclosed (Japanese Patent Publication No. 60-26366). In order to keep a large amount of water stable, the whole system has a high viscosity, and although it does not have an oily feeling or a sticky feeling, it has the drawback of poor spreadability.
しがたつて、のびがよく、安定性に優れ、かつ水分を
多量に含有する油中水型乳化化粧料が強く要望されてい
た。Therefore, there has been a strong demand for a water-in-oil type emulsified cosmetic composition which is easy to spread, has excellent stability, and contains a large amount of water.
本発明者らはかかる実情において鋭意研究を重ねた結
果、油中水型乳化化粧料を特定粘度以下にすること、特
に油性基剤と水を特定の乳化剤混合物を用いて油中水型
乳化物とすることにより、経日安定性，安全性が良好で
かつ使用感触に優れた乳液状の油中水型乳化化粧料が得
られることを見出し、本発明を完成した。As a result of intensive studies conducted by the inventors of the present invention, the water-in-oil emulsion cosmetic has a specific viscosity or less, and in particular, a water-in-oil emulsion containing an oily base and water as a specific emulsifier mixture is used. Based on the above, it was found that a water-in-oil type emulsion cosmetic in the form of an emulsion which is excellent in stability over time and safety and is excellent in feeling in use can be obtained, and the present invention was completed.
すなわち、本発明は、シリコン油含量が50重量％未満
である油性基剤、水および次の成分（１）〜（４） （１）一般式（Ｉ） （式中、R1は炭素数10〜24の直鎖もしくは分岐鎖のア
ルキル基またはアルケニル基を示す） で表わされるα−モノグリセリルエーテル 15〜35重量％ （１）HLB値6.0〜10.5を与える非イオン界面活性剤の１
種もしくは２種以上 35〜65重量％ （３）炭素数10〜22の飽和もしくは不飽和脂肪酸の多価
金属塩 １〜20重量％ （４）水に対する溶解度が20℃で0.2g/100g水以上の無
機塩 ５〜50重量％ からなる混合乳化剤を含有し、25℃における粘度が20,0
00cps以下である乳液状油中水型乳化化粧料を提供する
ものである。That is, the present invention provides an oily base having a silicone oil content of less than 50% by weight, water and the following components (1) to (4) (1) general formula (I) (Wherein R 1 represents a linear or branched alkyl or alkenyl group having 10 to 24 carbon atoms) 15-35% by weight of α-monoglyceryl ether (1) HLB value of 6.0 to 10.5 is given. Nonionic surfactant 1
35% to 65% by weight (3) Polyvalent metal salt of saturated or unsaturated fatty acid having 10 to 22 carbon atoms 1 to 20% by weight (4) Solubility in water at 20 ° C is 0.2g / 100g water or more It contains a mixed emulsifier consisting of 5 to 50% by weight of an inorganic salt of
A water-in-oil type water-in-oil type emulsified cosmetic composition of 00 cps or less is provided.
本発明化粧料の25℃における粘度は20,000cps以下で
あり、これはＢ型粘度計で測定した数値である。この粘
度が20,000cpsを超えるとのびが悪くなり、本発明の目
的を達成することができず、また粘度が低すぎると肌へ
のツキが悪くなる。このため、化粧料の粘度は2,000〜1
5,000cpsの範囲が特に好ましい。The viscosity of the cosmetic of the present invention at 25 ° C. is 20,000 cps or less, which is a value measured by a B-type viscometer. If the viscosity exceeds 20,000 cps, the spread will be poor and the object of the present invention will not be achieved. If the viscosity is too low, the skin will not be smooth. Therefore, the viscosity of cosmetics is 2,000 to 1
A range of 5,000 cps is especially preferred.
本発明で用いられる油性基剤としては、例えばスクワ
ラン、流動パラフイン、ワセリン等の炭化水素類；ジメ
チルポリシロキサン、ジメチルシクロポリシロキサン等
のシリコン油類；鯨ロウ、カルナバロウ等のロウ類；ホ
ホバ油、ミリスチン酸オクチルドデシル、ジオクタン酸
ネオペンチルグリコール等のエステル油類；オリーブ
油、マカデミアナツツ油等の天然動植物油脂；ジグリセ
ライドなどが挙げられる。これらは単独、または２種以
上を組み合わせて用いることができ、化粧料全量中に25
〜45重量％配合するのが好ましい。また、油性基剤中の
シリコン油類の含量は50重量％未満である。50重量％以
上では、さつぱりした感触が得られるものの、シリコン
油特有のきしみ感がでる。Examples of the oily base used in the present invention include hydrocarbons such as squalane, liquid paraffin, and petrolatum; silicone oils such as dimethylpolysiloxane and dimethylcyclopolysiloxane; waxes such as whale wax and carnauba wax; jojoba oil, Ester oils such as octyldodecyl myristate and neopentyl glycol dioctanoate; natural animal and vegetable oils such as olive oil and macadamia nattu oil; and diglyceride. These can be used alone or in combination of two or more kinds.
It is preferable to blend in an amount of about 45% by weight. The content of silicone oils in the oily base is less than 50% by weight. At 50% by weight or more, a crisp feeling is obtained, but a squeaky feeling peculiar to silicone oil is obtained.
本発明に用いられる混合乳化剤の前記４成分のうち成
分（１）のα−モノグリセリルエーテルとしては、一般
式（Ｉ）中、R1がラウリル基、ミリスチル基、セチル
基、ステアリル基、エイコシル基、ドコシル基等の直鎖
アルキル基；オレイル基等の直鎖アルケニル基;5,7,7−
トリメチル−２−（1,3,3−トリメチルブチル）オクチ
ル基、２−ヘプチルウンデシル基、２−ヘキシルデシル
基、２−オクチルドデシル基等のβ位に側鎖を有する分
岐鎖アルキル基であるものが挙げられる。これらのうち
R1が炭素数16〜22の直鎖アルケニル基または分岐鎖アル
キル基であるものが特に好ましい。α−モノグリセリル
エーテル（Ｉ）は単独で、または２種以上を組み合わせ
て使用できる。Among the four components of the mixed emulsifier used in the present invention, as the α-monoglyceryl ether of component (1), in the general formula (I), R 1 is lauryl group, myristyl group, cetyl group, stearyl group, eicosyl group. , Linear alkyl groups such as docosyl group; linear alkenyl groups such as oleyl group; 5,7,7-
A branched chain alkyl group having a side chain at the β-position such as trimethyl-2- (1,3,3-trimethylbutyl) octyl group, 2-heptylundecyl group, 2-hexyldecyl group, and 2-octyldodecyl group. There are things. Of these
Those in which R 1 is a linear alkenyl group having 16 to 22 carbon atoms or a branched alkyl group are particularly preferable. The α-monoglyceryl ether (I) can be used alone or in combination of two or more kinds.
成分（２）の非イオン界面活性剤（ただし、α−モノ
グリセリルエーテルを除く）としては、HLB（親水性疎
水性バランス）値が単独で6.0〜10.5を与えるもの、あ
るいは、HLB値が6.0〜10.5の範囲以外の界面活性剤であ
つても２種以上組合わせることでHLB値が6.0〜10.5を与
えれば使用できる。この場合、混合物のHLB値は加重平
均として求めることができる。第１表に、その具体例を
示す。As the nonionic surfactant of component (2) (excluding α-monoglyceryl ether), one having an HLB (hydrophilic / hydrophobic balance) value of 6.0 to 10.5 alone, or an HLB value of 6.0 to Even surfactants outside the range of 10.5 can be used if they have an HLB value of 6.0 to 10.5 by combining two or more kinds. In this case, the HLB value of the mixture can be calculated as a weighted average. Table 1 shows specific examples.
表中POEはポリオキシエチレンを示し、（ ）内の数
字は、POEの場合平均付加モル数を、ポリエチレングリ
コールの場合平均分子量を示す。 In the table, POE indicates polyoxyethylene, and the number in parentheses indicates the average number of moles added in the case of POE and the average molecular weight in the case of polyethylene glycol.
成分（３）の脂肪酸の多価金属塩としては、特に炭素
数12〜18のものが好ましく、またこれらの塩としては例
えばカルシウム、マグネシウム、亜鉛、アルミニウム等
が挙げられ、就中、特にアルミニウム塩が好ましい。し
たがつて脂肪酸多価金属塩のうち好ましいものとしては
アルミニウムモノステアレート、アルミニウムジステア
レート、アルミニウムモノオレエート、アルミニウムモ
ノパルミテート、アルミニウムモノラウレート等が例示
される。As the polyvalent metal salt of fatty acid of the component (3), those having 12 to 18 carbon atoms are particularly preferable, and examples of these salts include calcium, magnesium, zinc, aluminum and the like. Among them, aluminum salts are particularly preferable. Is preferred. Therefore, preferred examples of the fatty acid polyvalent metal salt include aluminum monostearate, aluminum distearate, aluminum monooleate, aluminum monopalmitate, and aluminum monolaurate.
成分（４）の無機塩としては、例えば硫酸マグネシウ
ム、硫酸カリウム、硫酸ナトリウム、硫酸アルミニウ
ム、硝酸マグネシウム、硝酸カリウム、硝酸ナトリウ
ム、硝酸アルミニウム、塩化マグネシウム、塩化カリウ
ム、塩化ナトリウム、塩化アルミニウム等が挙げられ、
就中、特に硫酸マグネシウム、硫酸カリウム、塩化マグ
ネシウム、塩化カリウム及び塩化アルミニウムが好まし
い。Examples of the inorganic salt of component (4) include magnesium sulfate, potassium sulfate, sodium sulfate, aluminum sulfate, magnesium nitrate, potassium nitrate, sodium nitrate, aluminum nitrate, magnesium chloride, potassium chloride, sodium chloride, aluminum chloride, and the like.
Among them, magnesium sulfate, potassium sulfate, magnesium chloride, potassium chloride and aluminum chloride are particularly preferable.
本発明における乳化剤の好ましい配合量は化粧料全量
中の１〜10重量％である。１重量％未満では本発明の油
中水型乳化化粧料を安定化させることはできず、また10
重量％を超えると系全体の粘度が著しく高くなり、使用
時ののびが悪く、油性感、べたつき感を与えるので化粧
料として好ましくない。The preferable blending amount of the emulsifier in the present invention is 1 to 10% by weight based on the total amount of the cosmetic. If it is less than 1% by weight, the water-in-oil emulsion cosmetic of the present invention cannot be stabilized, and 10
If it exceeds 5% by weight, the viscosity of the entire system becomes remarkably high, the spread during use is poor, and an oily feeling and a sticky feeling are given, which is not preferable as a cosmetic.
また、水は任意の量で配合することができるが、良好
な使用感、すなわち油性感あるいはべたつき感が少なく
かつのびを良くするためには、他の水溶性溶剤との合計
で34〜74重量％、特に50重量％以上配合することが好ま
しい。ここで他の水溶性溶剤とは、エタノール、グリセ
リン、ソルビトール、プロピレングリコール、1,3−ブ
チレングリコール等の低級アルコールまたはポリオール
をいう。Further, water can be added in any amount, but in order to have a good feeling of use, that is, a less oily or sticky feeling and a better spreadability, a total of 34 to 74 wt% with other water-soluble solvents is required. %, Particularly preferably 50% by weight or more. Here, the other water-soluble solvent means a lower alcohol or polyol such as ethanol, glycerin, sorbitol, propylene glycol, and 1,3-butylene glycol.
本発明の乳液状油中水型乳化化粧料には、更に通常化
粧料に用いられるその他の成分を０〜40重量％、本発明
の効果を損なわない範囲で適宜配合することができる。
その他の成分としては、例えば粉体、保湿剤、細胞間脂
質（セラミド等）、紫外線吸収剤、アルコール類、キレ
ート剤、pH調整剤、防腐剤、増粘剤、色素、香料等が挙
げられる。In the emulsion liquid water-in-oil type emulsified cosmetic composition of the present invention, other components usually used in cosmetic compositions may be further added in an amount of 0 to 40% by weight, as long as the effects of the present invention are not impaired.
Examples of other components include powders, moisturizers, intercellular lipids (ceramides, etc.), ultraviolet absorbers, alcohols, chelating agents, pH adjusters, preservatives, thickeners, dyes, fragrances and the like.
これらのうち、粉体を化粧料中に10〜40重量％、好ま
しくは15〜30重量％配合することにより、乳液状フアン
デーシヨンとすることができる。粉体としては、一般に
化粧料に用いられる粉体、例えばタルク、マイカ、カオ
リン、セリサイト等の体質顔料；酸化チタン、酸化亜
鉛、酸化鉄群青等の無機顔料；チタンマイカ系パール顔
料及び青色404号、赤色202号、黄色401号等の有機顔料
を挙げることができる。本発明においては、上記粉体の
１種又は２種以上が任意に選ばれて用いられる。Of these, a powder emulsion may be added to the cosmetic in an amount of 10 to 40% by weight, preferably 15 to 30% by weight to give a milky liquid foundation. Examples of the powder include powders generally used in cosmetics, for example, extender pigments such as talc, mica, kaolin, and sericite; inorganic pigments such as titanium oxide, zinc oxide, and iron oxide blue; titanium mica-based pearl pigments and blue 404 No. 2, Red No. 202, Yellow No. 401, and other organic pigments. In the present invention, one or more of the above powders are arbitrarily selected and used.
本発明の対象となる化粧料としては、例えばミルキイ
ローシヨン、ボデイケア乳液等の乳液類および液状タイ
プのフアンデーシヨン類を挙げることができる。これら
は、上記成分から常法に従つて調製される。Examples of the cosmetics to which the present invention is applicable include milky lotions, emulsions such as body care emulsions, and liquid type foundations. These are prepared from the above components according to a conventional method.
上述の如く、本発明の油中水型乳化化粧料は、従来の
油中水型乳化化粧料の利点を備えていると共に、低粘度
でかつ高水分量を含有する化粧料であるため、のびが良
く、油性感、べたつき感が少なくかつ化粧効果の持続性
に優れ、しかも安定性が良好な化粧料である。As described above, the water-in-oil type emulsion cosmetic of the present invention has the advantages of the conventional water-in-oil type emulsion cosmetics, and at the same time, is a cosmetic having a low viscosity and a high water content. It is a cosmetic with good stability, less oily feeling, less sticky feeling, excellent durability of cosmetic effect, and good stability.
以下に実施例を示し、本発明を更に詳細に説明する
が、本発明は、これら実施例に限定されるものではな
い。Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited to these Examples.
実施例１ 第２表に示す組成の乳液を製造し、その乳化安定性、
粘度及び使用感を評価した。結果を第３表に示す。Example 1 An emulsion having the composition shown in Table 2 was produced and its emulsion stability was evaluated.
The viscosity and the feeling of use were evaluated. The results are shown in Table 3.
＜製造法＞ 精製水に硫酸マグネシウム、メチルパラベン及びグリ
セリンを加えて加熱し、この水相部を70℃に保つた。一
方、残る成分を加熱溶解し、この油相部も70℃に加熱し
た。次いで、この油相部に上記水相部を加え、乳化機に
て乳化した。乳化物を熱交換機にて30℃まで冷却し、乳
液（本発明品１）を得た。また、配合成分をかえた以外
は、本発明品１と同様にして、それぞれ比較品１、２、
及び３を得た。<Production Method> Magnesium sulfate, methylparaben and glycerin were added to purified water and heated, and the aqueous phase was kept at 70 ° C. On the other hand, the remaining components were dissolved by heating, and the oil phase was also heated to 70 ° C. Next, the aqueous phase was added to the oil phase and emulsified by an emulsifier. The emulsion was cooled to 30 ° C. with a heat exchanger to obtain an emulsion (invention product 1). In addition, Comparative Products 1 and 2 were prepared in the same manner as the Product 1 of the present invention, except that the components were changed.
And 3 were obtained.
１）：○；分離，凝集なし △； 〃 わずかにあり ×； 〃 あり ２）:B型粘度計（B8L型，（株）東京計器製）で測定し
た25℃での値 ３）：専門パネル10名による実用評価 ○;10名中７名以上が良好と回答した △； 〃 ４〜６名が 〃 ×； 〃 ３名以下が 〃 第３表から明らかな如く、本発明品１は比較品１〜３
に比して安定性が良好で、しかも低粘度であるための
び、べたつきの少なさ、化粧もち等の使用感触に優れて
いることが判る。 1): ○; Separation, no aggregation △: 〃 Slightly ×; 〃 Yes 2): Value measured at 25 ° C with B-type viscometer (B8L type, manufactured by Tokyo Keiki Co., Ltd.) 3): Special panel Practical evaluation by 10 people ○; 7 or more out of 10 people answered that it is good △; 〃 4 to 6 people 〃 ×; 〃 3 people or less 〃 As is apparent from Table 3, the invention product 1 is a comparative product. 1-3
It is found that the composition has better stability than that of No. 1, and has a low viscosity, and thus has excellent spreadability, less stickiness, and excellent feeling in use such as makeup sticky.
実施例２（ボデイケア乳液） 油相成分： （重量％） １）流動イソパラフイン 3.0 ２）スクワラン 20.0 ３）オクタメチルシクロテトラシロキサン 5.0 ４）真球状ポリメチルシルセスキオキサン 2.0 ５）α−モノオレイルグリセリルエーテル 1.0 ６）ポリオキシエチレン（20）硬化ヒマシ油（HLB10.
5） 1.0 ７）アルミニウムモノステアレート 0.1 水相成分： ８）塩化マグネシウム 0.4 ９）グリセリン 2.0 10）メチルパラベン 0.1 11）香料 0.1 12）エタノール 5.0 13）精製水 バランス 計 100.0 上記水相成分を加熱混合して、70℃に保つた。上記油
相部も同様に70℃で加熱溶解分散した。この油相部に上
記の水相部を加え、乳化機にて乳化した。乳化物を熱交
換機にて終温30℃まで冷却し、ボデイケア乳液（本発明
品２）を得た。Example 2 (body care emulsion) Oil phase component: (wt%) 1) Liquid isoparaffin 3.0 2) Squalane 20.0 3) Octamethylcyclotetrasiloxane 5.0 4) True spherical polymethylsilsesquioxane 2.0 5) α-monooleyl Glyceryl ether 1.0 6) Polyoxyethylene (20) hydrogenated castor oil (HLB10.
5) 1.0 7) Aluminum monostearate 0.1 Aqueous phase component: 8) Magnesium chloride 0.4 9) Glycerin 2.0 10) Methylparaben 0.1 11) Perfume 0.1 12) Ethanol 5.0 13) Purified water Balance meter 100.0 Heat mix the above aqueous phase components And kept at 70 ° C. Similarly, the oil phase portion was heated, dissolved and dispersed at 70 ° C. The aqueous phase was added to the oil phase and emulsified by an emulsifier. The emulsion was cooled to a final temperature of 30 ° C by a heat exchanger to obtain a body care emulsion (invention product 2).
実施例３（ハンドローシヨン） 油相成分： （重量％） １）流動パラフイン 10.0 ２）スクワラン 15.0 ３）デカメチルシクロペンタシロキサン 5.0 ４）α−モノイソステアリルグリセリルエーテル 1.0 ５）ポリオキシエチレン（40）硬化ヒマシ油（HLB12.
5）* 0.5 ６）モノステアリン酸グリセリン（HLB3.5）* 1.0 ７）アルミニウムモノオレエート 1.0 水相成分： ８）硫酸カリウム 2.5 ９）グリセリン 10.0 10）ソルビトール70％水溶液 15.0 11）メチルパラベン 0.1 12）香料 0.1 13）精製水 バランス 計 100.0 ＊：成分５）と成分６）を混合したときのHLBは6.0で
ある 上記成分を用いる以外は実施例２と同様にして、ハン
ドローシヨン（本発明品３）を得た。Example 3 (Hand roach) Oil phase component: (wt%) 1) Liquid paraffin 10.0 2) Squalane 15.0 3) Decamethylcyclopentasiloxane 5.0 4) α-Monoisostearyl glyceryl ether 1.0 5) Polyoxyethylene (40) ) Hydrogenated castor oil (HLB12.
5) * 0.5 6) Glycerin monostearate (HLB3.5) * 1.0 7) Aluminum monooleate 1.0 Aqueous phase component: 8) Potassium sulfate 2.5 9) Glycerin 10.0 10) Sorbitol 70% aqueous solution 15.0 11) Methylparaben 0.1 12) Fragrance 0.1 13) Purified water balance 100.0 *: HLB when component 5) and component 6) are mixed is 6.0 Hand rosion (Invention product 3) was prepared in the same manner as in Example 2 except that the above components were used. ) Got.
実施例４（サンケアローシヨン） 油相成分： （重量％） １）流動パラフイン 20.0 ２）デカメチルシクロペンタシロキサン 10.0 ３）α−モノパルミトオレイルグリセリルエーテル 1.0 ４）ポリオキシエチレン（60）硬化ヒマシ油（HLB14.
0）* 1.0 ５）モノオレイン酸グリセリン（HLB2.8）* 1.0 ６）アルミニウムモノステアレート 0.2 ７）メトキシケイ皮酸オクチル 3.0 ８）オキシベンゾン 0.5 水相成分： ９）塩化カリウム 0.7 10）グリセリン 2.0 11）1,3−ブチレングリコール 2.0 12）メチルパラベン 0.1 13）香料 0.1 14）精製水 バランス 粉体成分（疎水化処理）：15）酸化チタン 3.0 計100.0 ＊：成分４）と成分５）を混合したときのHLBは8.4で
ある 上記水相成分を加熱混合して、70℃に保つた。上記油
相部も同様に70℃に加熱溶解した後、粉体成分を加え分
散した。この油相／粉体部に上記の水相部を加え、乳化
機にて乳化した。乳化物を熱交換機にて終温30℃まで冷
却し、サンケアローシヨン（本発明品４）を得た。Example 4 (Sun care rosion) Oil phase component: (wt%) 1) Liquid paraffin 20.0 2) Decamethylcyclopentasiloxane 10.0 3) α-Monopalmitooleyl glyceryl ether 1.0 4) Polyoxyethylene (60) hydrogenated castor Oil (HLB14.
0) * 1.0 5) Glycerin monooleate (HLB2.8) * 1.0 6) Aluminum monostearate 0.2 7) Octyl methoxycinnamate 3.0 8) Oxybenzone 0.5 Aqueous phase component: 9) Potassium chloride 0.7 10) Glycerin 2.0 11 ) 1,3-Butylene glycol 2.0 12) Methylparaben 0.1 13) Perfume 0.1 14) Purified water balance Powder component (hydrophobizing treatment): 15) Titanium oxide 3.0 Total 100.0 *: When component 4) and component 5) are mixed Has an HLB of 8.4. The above aqueous phase components were mixed by heating and kept at 70 ° C. Similarly, the oil phase portion was heated and dissolved at 70 ° C., and then the powder component was added and dispersed. The aqueous phase was added to the oil phase / powder and emulsified by an emulsifier. The emulsion was cooled to a final temperature of 30 ° C with a heat exchanger to obtain a sun care rosion (product 4 of the present invention).
実施例５（液状乳化フアンデーシヨン） 油相成分： （重量％） １）スクワラン 4.0 ２）流動パラフイン 7.0 ３）ジオクタン酸ネオペンチルグリコール 3.0 ４）ミリスチン酸イソステアリン酸ジグリセライド 2.0 ５）オクタメチルシクロテトラシロキサン 10.0 ６）デカメチルシクロペンタシロキサン 3.0 ７）α−モノイソステアリルグリセリルエーテル 1.0 ８）ポリオキシエチレン（60）硬化ヒマシ油（HLB14.
0）* 1.0 ９）セスキイソステアリン酸ソルビタン（HLB4.5）* 1.0 10）アルミニウムジステアレート 0.2 水相成分： 11）硫酸マグネシウム 0.7 12）グリセリン 3.0 13）メチルパラベン 0.1 14）香料 0.1 15）精製水 バランス 粉体成分（疎水化処理）： 16）酸化チタン 5.0 17）セリサイト 2.0 18）タルク 3.0 19）ベンガラ 0.4 20）酸化鉄黄 0.721）酸化鉄黒 0.1 計 100.0 ＊：成分８）と成分９）を混合したときのHLBは9.3で
ある 上記成分を用いる以外は実施例４と同様にして、液状
乳化フアンデーシヨン（本発明品５）を得た。Example 5 (Liquid emulsified foundation) Oil phase component: (wt%) 1) Squalane 4.0 2) Liquid paraffin 7.0 3) Neopentyl glycol dioctanoate 3.0 4) Myristate isostearic acid diglyceride 2.0 5) Octamethylcyclotetrasiloxane 10.0 6) Decamethylcyclopentasiloxane 3.0 7) α-Monoisostearyl glyceryl ether 1.0 8) Polyoxyethylene (60) hydrogenated castor oil (HLB14.
0) * 1.0 9) Sorbitan sesquiisostearate (HLB4.5) * 1.0 10) Aluminum distearate 0.2 Aqueous component: 11) Magnesium sulfate 0.7 12) Glycerin 3.0 13) Methylparaben 0.1 14) Perfume 0.1 15) Purified water balance Powder component (hydrophobic treatment): 16) Titanium oxide 5.0 17) Sericite 2.0 18) Talc 3.0 19) Red iron oxide 0.4 20) Iron oxide yellow 0.7 21) Iron oxide black 0.1 Total 100.0 *: Component 8) and component 9) The HLB when mixed was 9.3. A liquid emulsified foundation (Product 5 of the invention) was obtained in the same manner as in Example 4 except that the above components were used.
実施例２〜５で調製した本発明品２〜５は、いずれも
粘度が20,000cps以下であり、安定性，使用感触に優れ
た油中水型乳化化粧料であつた。Each of the products 2 to 5 of the present invention prepared in Examples 2 to 5 had a viscosity of 20,000 cps or less, and was a water-in-oil type emulsion cosmetic excellent in stability and feeling in use.
Claims (1)
基剤、水および次の成分（１）〜（４） （１）一般式（Ｉ） （式中、R1は炭素数10〜24の直鎖もしくは分岐鎖のアル
キル基またはアルケニル基を示す） で表わされるα−モノグリセリルエーテル15〜35重量％ （２）HLB値6.0〜10.5を与える非イオン界面活性剤の１
種もしくは２種以上 35〜65重量％ （３）炭素数10〜22の飽和もしくは不飽和脂肪酸の多価
金属塩 １〜20重量％ （４）水に対する溶解度が20℃で0.2g/100g水以上の無
機塩 ５〜50重量％ からなる混合乳化剤を含有し、25℃における粘度が20,0
00cps以下である乳液状油中水型乳化化粧料。1. An oily base having a silicone oil content of less than 50% by weight, water and the following components (1) to (4) (1) General formula (I) (Wherein R 1 represents a linear or branched alkyl or alkenyl group having 10 to 24 carbon atoms) 15-35% by weight of α-monoglyceryl ether (2) HLB value of 6.0 to 10.5 is given. Nonionic surfactant 1
35% to 65% by weight (3) Polyvalent metal salt of saturated or unsaturated fatty acid having 10 to 22 carbon atoms 1 to 20% by weight (4) Solubility in water at 20 ° C is 0.2g / 100g water or more It contains a mixed emulsifier consisting of 5 to 50% by weight of an inorganic salt of
A water-in-oil type emulsion cosmetic that is 00 cps or less.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035515A JP2686805B2 (en) | 1989-02-15 | 1989-02-15 | Water-in-oil emulsion cosmetics |
| US07/450,149 US5036108A (en) | 1988-12-14 | 1989-12-13 | Water-in-oil emulsion cosmetic |
| DE89123187T DE68906661T2 (en) | 1988-12-14 | 1989-12-14 | Cosmetic water-in-oil emulsion. |
| EP89123187A EP0373661B1 (en) | 1988-12-14 | 1989-12-14 | Water-in-oil type emulsion cosmetic |
| ES198989123187T ES2041959T3 (en) | 1988-12-14 | 1989-12-14 | A WATER-IN-OIL TYPE EMULSION COSMETIC. |
| HK1187/93A HK118793A (en) | 1988-12-14 | 1993-11-04 | Water-in-oil type emulsion cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035515A JP2686805B2 (en) | 1989-02-15 | 1989-02-15 | Water-in-oil emulsion cosmetics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02215708A JPH02215708A (en) | 1990-08-28 |
| JP2686805B2 true JP2686805B2 (en) | 1997-12-08 |
Family
ID=12443892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1035515A Expired - Fee Related JP2686805B2 (en) | 1988-12-14 | 1989-02-15 | Water-in-oil emulsion cosmetics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2686805B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3566739B2 (en) * | 1993-09-30 | 2004-09-15 | 三省製薬株式会社 | Stabilization method for skin external preparation |
| KR100695607B1 (en) * | 2001-01-04 | 2007-03-14 | 애경산업(주) | Cosmetics of water in silicon type for facewashing |
| JP4538377B2 (en) * | 2005-06-03 | 2010-09-08 | マルホ株式会社 | Water-in-oil emulsion composition |
| JP2008290946A (en) * | 2007-05-22 | 2008-12-04 | Shiseido Co Ltd | Water-in-oil type emulsion composition |
| KR20150102727A (en) * | 2014-02-28 | 2015-09-07 | 교와 가부시키가이샤 | Water-in-oil type emulsion composition |
| JP7128239B2 (en) * | 2020-09-04 | 2022-08-30 | 滋 尾上 | Gel composition, emulsion composition, and method for producing emulsion composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8519426D0 (en) * | 1985-08-01 | 1985-09-04 | Ici Plc | Composition for personal care products |
-
1989
- 1989-02-15 JP JP1035515A patent/JP2686805B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02215708A (en) | 1990-08-28 |
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