JPH0347108A - Double-emulsified cosmetic composition - Google Patents
Double-emulsified cosmetic compositionInfo
- Publication number
- JPH0347108A JPH0347108A JP2404490A JP2404490A JPH0347108A JP H0347108 A JPH0347108 A JP H0347108A JP 2404490 A JP2404490 A JP 2404490A JP 2404490 A JP2404490 A JP 2404490A JP H0347108 A JPH0347108 A JP H0347108A
- Authority
- JP
- Japan
- Prior art keywords
- emulsion
- oil
- oil phase
- weight
- fat
- 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
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 28
- 239000002537 cosmetic Substances 0.000 title claims abstract description 22
- 239000000839 emulsion Substances 0.000 claims abstract description 89
- 239000012071 phase Substances 0.000 claims abstract description 55
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 25
- 239000008346 aqueous phase Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003925 fat Substances 0.000 claims description 13
- 239000004615 ingredient Substances 0.000 claims description 11
- 230000003020 moisturizing effect Effects 0.000 claims description 10
- 235000002316 solid fats Nutrition 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003906 humectant Substances 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 description 48
- -1 ceramide Chemical class 0.000 description 20
- 210000003491 skin Anatomy 0.000 description 12
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 8
- 150000002632 lipids Chemical class 0.000 description 8
- 230000001804 emulsifying effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 description 5
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
- 229960000541 cetyl alcohol Drugs 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 239000006210 lotion Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 210000000434 stratum corneum Anatomy 0.000 description 4
- 241000195940 Bryophyta Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005923 long-lasting effect Effects 0.000 description 3
- 235000011929 mousse Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000003380 propellant Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 3
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 229940106189 ceramide Drugs 0.000 description 2
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 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 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- JBBRZDLNVILTDL-XNTGVSEISA-N [(3s,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-yl] 16-methylheptadecanoate Chemical compound C([C@@H]12)C[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)CCCCCCCCCCCCCCC(C)C)C1 JBBRZDLNVILTDL-XNTGVSEISA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000012164 animal wax Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229940073724 cholesteryl isostearate Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229940079889 pyrrolidonecarboxylic acid Drugs 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 235000015961 tonic Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 229960000716 tonics Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野〕
本発明は、二重乳化型化粧料組成物、特にスキンケア効
果に優れた二重乳化型化粧料組成物に関するものである
。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a double emulsion type cosmetic composition, particularly a double emulsion type cosmetic composition having excellent skin care effects.
化粧料として用いられる乳化物は、Ｏ／Ｗ型とＷ２Ｏ型
の二つに分けられる。Ｗ１０型乳化物は、一般にＯ／Ｗ
型乳化物と、して皮膚上に塗布した際の、閉塞性が高く
、皮膚からの水分蒸散を防止してしっとり感を持続させ
ることが知られている。Emulsions used as cosmetics are divided into two types: O/W type and W2O type. W10 type emulsion is generally O/W
It is known that when applied to the skin as an emulsion, it has high occlusive properties, prevents water evaporation from the skin, and maintains a moist feeling.
しかしながら、Ｗ１０型乳化物は、Ｏ／Ｗ型乳化物と、
して、使用感、特にのびやべとつきの点で欠点を有して
おり、一般に普及しているとはいえない、殊に、最近高
いスキンケア効果を有してることが知られている、常温
で固体の角質層細胞間脂質又はその類似脂質を成分とし
て配合する場合は、調製されたＷ１０型乳化物ではこれ
ら脂質の結晶が析出しやす（、それ故に製品化が困難で
あるという問題もあった。However, W10 type emulsion is different from O/W type emulsion.
However, it has disadvantages in the feel of use, especially in terms of spreadability and stickiness, and it cannot be said that it is widely used. When solid intercellular lipids of the stratum corneum or similar lipids are blended as a component, crystals of these lipids tend to precipitate in the prepared W10 emulsion (therefore, there was a problem that it was difficult to commercialize the product). .
従って、本発明の目的は、常温で固体の油脂を安定に含
み、しかも、皮膚閉塞性が高く保湿持続効果に優れ且つ
使用感が良好な二重乳化型化粧料組成物を提供すること
にある。Therefore, an object of the present invention is to provide a double emulsion type cosmetic composition that stably contains solid fats and oils at room temperature, has high skin occlusive properties, has excellent long-lasting moisturizing effect, and has a good feeling of use. .
本発明者らは、種々検討した結果、特定の乳化剤を用い
て常温で固体の油脂を多量に含むＯ／Ｗ型乳化物と、定
の条件下で予め調製し、その０／Ｗ型乳化物と、特定の
乳化剤を用いて常温で液体の油脂を多量に含む油相とを
混合して乳化物を調製することにより、常温で固体の油
脂を安定に含み、しかも皮膚閉塞性が高く且つ使用感の
良好な二重乳化型（０／Ｗ１０型）の化粧料組成物が得
られることを知見した。As a result of various studies, the present inventors have discovered an O/W type emulsion containing a large amount of oil and fat that is solid at room temperature using a specific emulsifier, and an O/W type emulsion prepared in advance under certain conditions. and an oil phase containing a large amount of oil that is liquid at room temperature using a specific emulsifier to prepare an emulsion that stably contains oil that is solid at room temperature, has high skin occlusive properties, and can be used. It has been found that a double emulsion type (0/W10 type) cosmetic composition with good texture can be obtained.
本発明は、上記知見に基づきなされたもので、２５℃で
固体の油脂１〜３０重量％（「重量％」は、最終組成物
における比率を示す、以下同じ）及び親水性乳化剤０．
０１〜５重量％を含む第一油相部と、水溶性保湿成分１
〜３０重量％を含む水相部とを混合してＯ／Ｗ型乳化物
と、、得られた０／Ｗ型乳化物と、２５℃で液体の油脂
１０〜７０重量％及び親油性乳化剤０．５〜１０重量％
を含む、連続相としての第二油相部とを混合して得られ
るＯ／Ｗ１０型乳化物からなることを特徴とする二重乳
化型化粧料組成物を提供するものである。The present invention was made based on the above findings, and consists of 1 to 30% by weight of solid oil and fat at 25°C ("weight%" indicates the proportion in the final composition, hereinafter the same) and 0.0% of a hydrophilic emulsifier.
A first oil phase containing 01 to 5% by weight and a water-soluble moisturizing ingredient 1
An O/W type emulsion is obtained by mixing the aqueous phase containing ~30% by weight, and the obtained O/W type emulsion is mixed with 10~70% by weight of oil and fat that is liquid at 25°C and 0 lipophilic emulsifier. .5-10% by weight
The present invention provides a double emulsion type cosmetic composition comprising an O/W10 type emulsion obtained by mixing a second oil phase part as a continuous phase containing:
以下、本発明の二重乳化型化粧料組成物について詳述す
る。Hereinafter, the double emulsion type cosmetic composition of the present invention will be explained in detail.
本発明において、第一油相部を構成する２５℃で固体の
油脂（以下、単に固体油脂ともいう）としては、２５℃
以下の軟化点を有する油脂類は、いずれも用いることが
出来る〔軟化点の測定は、一定の厚さの試料の上に一定
の重さの鋼球をのせて加熱し、咳鋼球が一定距離を垂下
した時の温度を測定する「環球法」 （化粧品原料基準
一般試料法３０）による、〕。In the present invention, the fats and oils that are solid at 25°C (hereinafter also simply referred to as solid fats and oils) constituting the first oil phase are
Any oil or fat that has the following softening points can be used. [To measure the softening point, a steel ball of a certain weight is placed on a sample of a certain thickness and heated. Based on the ``ring and ball method'' (Cosmetic Raw Materials Standard General Sample Method 30), which measures the temperature when hanging over a distance.
上記固体油脂の具体例としては、セラミド、糖セラミド
、コレステロール、脂肪酸コレステリルエステル、炭素
数１２以上の高級脂肪酸などの角層細胞間脂質類；次式
（Ｉ）で表わされるアミド化合物などの角層細胞間脂質
類似脂質頚；セタノール、セチルアルコールなどの炭素
数１２以上の高級アルコール類；ミツロウ、ラノリンな
どの動物性ロウなどが挙げられ、好ましくは、コレステ
ロール、イソステアリン酸コレステリルエステル、パル
ミチン酸、ステアリン酸、セタノール、セチルアルコー
ル、（１）式中Ｒ’−ＣいＲ３３、Ｒ８−Ｃ（５Ｈｚ
＋のアミド化合物が挙げられ、これらを単独使用しても
、又は混合使用してもよい。Specific examples of the solid oils and fats include stratum corneum intercellular lipids such as ceramide, sugar ceramide, cholesterol, fatty acid cholesteryl ester, and higher fatty acids having 12 or more carbon atoms; stratum corneum intercellular lipids such as amide compounds represented by the following formula (I) Intercellular lipid-like lipid neck; higher alcohols having 12 or more carbon atoms such as cetanol and cetyl alcohol; animal waxes such as beeswax and lanolin; and preferably cholesterol, cholesteryl isostearate, palmitic acid, and stearic acid. , cetanol, cetyl alcohol, (1) where R'-C is R33, R8-C (5Hz
+ amide compounds, and these may be used alone or in combination.
Ｒ’０ＣＨｚ
ＣＨ，ＣＨ，ＯＨ
（式中、Ｒ１は炭素数ｌθ〜２６の直鎖若しくは分岐鎖
の飽和若しくは不飽和の炭化水素基、Ｒ２は炭素数９〜
２５の直鎖若しくは分岐鎖の飽和若しくは不飽和の炭化
水素基を示す、）
上記の２５℃で固体の油脂の配合量は、１〜３ＯＮ量％
で、好ましくは３〜２０重量％である。R'0CHz CH, CH, OH (wherein, R1 is a linear or branched saturated or unsaturated hydrocarbon group having 1θ to 26 carbon atoms, and R2 is a saturated or unsaturated hydrocarbon group having 9 to 26 carbon atoms.
25 straight-chain or branched saturated or unsaturated hydrocarbon groups) The blending amount of the above-mentioned fats and oils that are solid at 25°C is 1 to 3% ON.
The amount is preferably 3 to 20% by weight.
上記配合量が１重量％未満の場合は目的とするスキンケ
ア効果が得られず、３０重量％を超える場合は保存安定
性が低下する。When the above-mentioned amount is less than 1% by weight, the desired skin care effect cannot be obtained, and when it exceeds 30% by weight, storage stability is reduced.
上記第一油相部は、上記固体油脂の外に、後述する親水
性乳化剤が含まれ、必要に応じて液体油脂や親油性乳化
剤等の他の成分も含めることができる。In addition to the solid fat, the first oil phase contains a hydrophilic emulsifier, which will be described later, and can also contain other components such as a liquid fat and a lipophilic emulsifier, if necessary.
本発明において、第二油相部を構成する２５℃で液体の
油脂（以下、単に液体油脂ともいう）としては、例えば
、次式（ｎ）〜（ＩＶ）で示されるポリシロキサン類；
オリーブ油、ホホバ油などの植物油；流動パラフィン、
流動ポリイソブチレンなどのイソパラフィン系炭化水素
油、及び特開昭６１−２３４９２８号公報に記載される
パーフルオロポリエーテルなどが挙げられ、これらを単
独使用しても、又は混合使用してもよい。In the present invention, the fats and oils that are liquid at 25° C. (hereinafter also simply referred to as liquid fats and oils) constituting the second oil phase include, for example, polysiloxanes represented by the following formulas (n) to (IV);
Vegetable oils such as olive oil and jojoba oil; liquid paraffin;
Examples include isoparaffinic hydrocarbon oil such as fluid polyisobutylene, and perfluoropolyether described in JP-A-61-234928, and these may be used alone or in combination.
上記の２５℃で液体の油脂の配合量は、１０〜７０重量
％、好ましくは３０〜６０重量％である。The amount of the above-mentioned fat and oil that is liquid at 25° C. is 10 to 70% by weight, preferably 30 to 60% by weight.
１０重量％未満の場合は安定なＯ／Ｗ１０エマルジョン
が形成されず、７０重量％を超える場合は使用時の油性
感が強くなり好ましくない。If it is less than 10% by weight, a stable O/W10 emulsion will not be formed, and if it exceeds 70% by weight, it will give a strong oily feel during use, which is not preferable.
（式中、Ａはメチル基またはフェニル基であり、Ｘは４
〜１００の整数であり、２は１以上の整数で、ｙ＋ｚは
１〜１００の整数であり、２は２〜５の整数である。）
上記第二油相部は、○／Ｗ１０型乳化物型台化物最外相
の連続相を形成するもので、上記液体油脂の外に、後述
する親油性乳化剤が含まれ、必要に応じ他の成分も含め
られる。(In the formula, A is a methyl group or a phenyl group, and X is 4
is an integer from 1 to 100, 2 is an integer greater than or equal to 1, y+z is an integer from 1 to 100, and 2 is an integer from 2 to 5. ) The second oil phase portion forms the continuous phase of the outermost phase of the ○/W10 type emulsion-type platform, and contains, in addition to the liquid oil, a lipophilic emulsifier to be described later, and other additives as necessary. Ingredients may also be included.
本発明において、水相部を構成する水溶性保湿成分とし
ては、例えば、グリセリン、プロピレングリコール、ソ
ルビトールなどのポリオール頚；アミノ酸、ピロリドン
カルボン酸、尿素などが挙げられる。上記水溶性保湿成
分の配合量は、１〜３０重量％であり、好ましくは２〜
２０重景％重量る。上記配合量が１重量％未満の場合は
目的とするスキンケア効果が得られず、３０重量％を超
える場合は使用時のべとつきが問題となるまた、水相部
は、上記保湿成分の外に、水、エタノールやその他の水
溶性成分などが配合されて構成されるが、水などの配合
量は適宜適切な量が選択される。In the present invention, water-soluble moisturizing ingredients constituting the aqueous phase include, for example, polyols such as glycerin, propylene glycol, and sorbitol; amino acids, pyrrolidone carboxylic acid, and urea. The blending amount of the water-soluble moisturizing ingredient is 1 to 30% by weight, preferably 2 to 30% by weight.
20% heavy weight. If the above-mentioned amount is less than 1% by weight, the desired skin care effect cannot be obtained, and if it exceeds 30% by weight, stickiness during use becomes a problem.In addition to the above-mentioned moisturizing ingredients, the aqueous phase part contains It is composed of water, ethanol, other water-soluble components, etc., and the amount of water etc. to be blended is appropriately selected.
本発明に用いられる親水性及び親油性の乳化剤は、通常
化粧料に用いられているものである。The hydrophilic and lipophilic emulsifiers used in the present invention are those commonly used in cosmetics.
上記親水性乳化剤としては、ポリオキシエチレンソルビ
タン脂肪酸エステル、ショ糖脂肪酸エステルなどの非イ
オン性界面活性剤でＨＬＢ値１０以上のもの、アルキル
リン酸塩、アルキル硫酸塩、ポリオキシエチレンアルキ
ルリン酸塩、石鹸などのイオン性界面活性剤などが挙げ
られる。上記親水性乳化剤の配合量は、０．０１〜５重
量％で、好ましくは０．５〜３重量％である。上記配合
量が０゜０１重量％未満の場合は安定な乳化を形成せず
、５重量％を超える場合は使用時にべとつきがあり、感
触が悪化する。Examples of the hydrophilic emulsifier include nonionic surfactants such as polyoxyethylene sorbitan fatty acid esters and sucrose fatty acid esters with an HLB value of 10 or more, alkyl phosphates, alkyl sulfates, and polyoxyethylene alkyl phosphates. , ionic surfactants such as soaps, etc. The amount of the hydrophilic emulsifier blended is 0.01 to 5% by weight, preferably 0.5 to 3% by weight. If the amount is less than 0.01% by weight, a stable emulsion will not be formed, and if it exceeds 5% by weight, the emulsion will be sticky and have a poor feel when used.
尚、上記親水性乳化剤は、第一油相部の第二油相部への
溶出による二重乳化の不安定化を防止する作用を有する
と推測される。The hydrophilic emulsifier is presumed to have the effect of preventing destabilization of double emulsification due to elution of the first oil phase into the second oil phase.
また、上記親油性乳化剤としては、脂肪酸モノグリセリ
ド、ソルビタン脂肪酸エステル、アルキルグリセリルエ
ーテルなどの非イオン界面活性剤でＨＬＢ値６以下のも
の、アシル基を２個有するレシチンなどのリン脂質、次
式（Ｖ）で示されるジメチルポリシロキサンポリオキシ
アルキレン共重合体などの変性シリコーンなどが挙げら
れる。In addition, as the lipophilic emulsifier, nonionic surfactants such as fatty acid monoglycerides, sorbitan fatty acid esters, and alkyl glyceryl ethers with an HLB value of 6 or less, phospholipids such as lecithin having two acyl groups, and phospholipids with the following formula (V Examples include modified silicones such as dimethylpolysiloxane polyoxyalkylene copolymers shown in ).
（ＣＨｚ）ｍ−（１−（に寡ｔ１４υ）ｂ−（ＵｓＨｈ
（Ｊ）ｃ−１１（式中、ａは１〜５、ｂは７〜１５、Ｃ
はｏ〜４、ｍは２０〜１００、ｎは１〜５の各整数であ
り、Ｒは水素原子又は炭素数１〜５のアルキル基である
。）
上記親油性乳化剤の配合量は、０．５〜１０重景％重量
好ましくは１〜５重景重量ある。上記配合量が０．５重
量％未満の場合は安定な乳化を形成せず、１０重量％を
超える場合は使用時にべとつきがあり、感触が悪化する
。また、第二油相部を連続相、とするＯ／Ｗ１０型二重
乳化を形成させるためには、上記親油性乳化剤はＨＬＢ
が６以下であることが好ましい。(CHz)m-(1-(niminut14υ)b-(UsHh
(J) c-11 (wherein a is 1 to 5, b is 7 to 15, C
is o to 4, m is 20 to 100, n is each integer of 1 to 5, and R is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. ) The amount of the lipophilic emulsifier blended is 0.5 to 10% by weight, preferably 1 to 5% by weight. If the amount is less than 0.5% by weight, a stable emulsion will not be formed, and if it exceeds 10% by weight, the emulsion will be sticky and have a poor feel when used. In addition, in order to form an O/W10 type double emulsion in which the second oil phase is a continuous phase, the lipophilic emulsifier must be HLB.
is preferably 6 or less.
本発明のＯ／Ｗ１０乳化物（二重乳化型化粧料組成物）
は、例えば下記手順により調製し得る。O/W10 emulsion of the present invention (double emulsion type cosmetic composition)
can be prepared, for example, by the following procedure.
まず、固体油脂の融点以上、例えば約８０℃に加熱した
所定配合からなる水相部中に、同温度に加熱した最内相
となる所定配合からなる第一油相部を撹拌しながら添加
混合して、Ｏ／Ｗ型エマルジッンを予備乳化した後、該
エマルジョンをホモジナイザーで均一化し、例えば常温
前後まで冷却し、Ｏ／Ｗ型乳化物と、る。この場合、前
記配合からなる水相部と、第一油相部との混合比は、１
０：１〜１：１であることが好ましい。First, into an aqueous phase portion having a predetermined composition heated to above the melting point of the solid fat, for example, approximately 80°C, a first oil phase portion having a predetermined composition which becomes the innermost phase heated to the same temperature is added and mixed while stirring. After pre-emulsifying the O/W type emulsion, the emulsion is homogenized using a homogenizer and cooled to, for example, around room temperature to form an O/W type emulsion. In this case, the mixing ratio of the aqueous phase part consisting of the above-mentioned formulation and the first oil phase part is 1
The ratio is preferably 0:1 to 1:1.
次いで、上記０／Ｗ型乳化物を再び約６０℃に加熱し、
該乳化物を最外相となる所定配合からなる第二油相部に
混合して乳化する。この場合、最外相油脂も同温度にし
ておくことが好ましく、均一に乳化後、例えば常温前後
まで冷却し、Ｏ／Ｗ１０型乳化物を得る。この場合、上
記０／Ｗ型乳化物と前記配合からなる第二油相部との混
合比は、５：１〜１：２であることが好ましく、３：１
〜１：１であることが更に好ましい。Next, the 0/W emulsion was heated again to about 60°C,
The emulsion is mixed with a second oil phase portion having a predetermined composition, which is the outermost phase, and emulsified. In this case, it is preferable to keep the outermost phase oil at the same temperature, and after uniformly emulsifying, cool to around room temperature, for example, to obtain an O/W10 type emulsion. In this case, the mixing ratio of the 0/W type emulsion and the second oil phase made of the above formulation is preferably 5:1 to 1:2, and 3:1.
It is more preferable that the ratio is 1:1.
本発明のＯ／Ｗ１０型乳化物は、常法により種々の形態
、即ち、クリーム、乳液等の基礎化粧料、ファウンデー
ション等のメイクアップ化粧料、ヘアートニック、整髪
剤等の毛髪化粧料とすることができる。また、これらの
化粧料は、汎用の噴射剤とともに耐圧容器に充填し、ス
プレー、ムースの形態でも使用できる。The O/W10 type emulsion of the present invention can be made into various forms by conventional methods, that is, basic cosmetics such as creams and emulsions, makeup cosmetics such as foundations, hair cosmetics such as hair tonics, hair styling products, etc. I can do it. Furthermore, these cosmetics can be filled into a pressure-resistant container with a general-purpose propellant and used in the form of a spray or mousse.
本発明のＯ／Ｗ１０型乳化物には、本発明の効果を損な
わない範囲で上記必須成分以外にｐＨｔ１１整剤、防腐
剤、増粘剤、香料等の化粧料に常用される成分を適宜配
合することができる。In addition to the above-mentioned essential components, the O/W10 type emulsion of the present invention contains ingredients commonly used in cosmetics such as pH11 regulator, preservative, thickener, fragrance, etc., as appropriate, within a range that does not impair the effects of the present invention. can do.
次に、実施例によって本発明を更に具体的に説明する。Next, the present invention will be explained in more detail with reference to Examples.
但し、本発明は以下に示す実施例に限定されるものでな
い。However, the present invention is not limited to the examples shown below.
実施例１
下記表−１に示す組成からなる配合成分を用い、後述す
る調製法に従って比較品１及び２と本発明品１及び２の
各乳化物からなる乳液を製造し、得られた各乳液につい
て後述する試験方法に基づいて実用テスト及び保湿持続
効果の測定を行い、その結果を下記表−２に示した。Example 1 Emulsions consisting of comparative products 1 and 2 and inventive products 1 and 2 were produced using the ingredients shown in Table 1 below and the emulsions of comparative products 1 and 2 and inventive products 1 and 2 according to the preparation method described below. A practical test and a measurement of the moisturizing lasting effect were conducted based on the test method described below, and the results are shown in Table 2 below.
尚、下記表−１中、
細胞開腹質類催物（４）は、前記式（１）において、Ｒ
’ ”” Ｃ＋ ｈ Ｈ３ｓ、Ｒ”＝Ｃｌ５Ｈ３１のア
ミド化合物、メチルポリシロキサン（９）は、前記式（
ｎ）において、ｘ−８のもの、
メチルポリシクロシロキサン００は、前記式（ＴＶ）に
おいてｆｆ１−３のもの、
イソパラフィン（１１）、はバールリームＥＸ（日本油
脂■製）、
ジメチルポリシロキサンポリオキシアルキレン共重合体
ｑ４は、前記式（Ｖ）において、ａが１、ｂが２５、Ｃ
が２５、ｍが４００、ｎが４、Ｒが水素原子のものであ
る。In addition, in the following Table 1, the cellular peritoneal substance (4) is represented by R in the formula (1) above.
'"" C+ h H3s, R"=Cl5H31 amide compound, methylpolysiloxane (9) has the above formula (
In n), x-8, methylpolycyclosiloxane 00 is ff1-3 in the above formula (TV), isoparaffin (11) is Varreem EX (manufactured by NOF ■), dimethylpolysiloxane polyoxyalkylene Copolymer q4 has the formula (V) above, in which a is 1, b is 25, and C
is 25, m is 400, n is 4, and R is a hydrogen atom.
また、下記表−１における各組成の合計は１００表−１
（ｌ製法）
比較品１
上記表−１の（６）〜（８）及び０９〜Ｇ？）各成分を
混合し、加熱溶解して水相部とし、該水相部を８０℃に
保つ。一方、上記表−１の（１）〜（５）の各成分を加
熱溶解した後上記水相部に徐々に加え、乳化機にて乳化
し、次いで、該乳化物を熱交換機にて終湯３０℃まで冷
却することによりＯ／Ｗ型乳化物と、較品１）を得た。In addition, the total of each composition in Table 1 below is 100Table 1 (l manufacturing method) Comparative product 1 (6) to (8) and 09 to G of Table 1 above? ) Each component is mixed, heated and dissolved to form an aqueous phase, and the aqueous phase is maintained at 80°C. On the other hand, after heating and dissolving each of the components (1) to (5) in Table 1 above, they were gradually added to the aqueous phase, emulsified in an emulsifying machine, and then the emulsion was final boiled in a heat exchanger. By cooling to 30° C., an O/W emulsion and comparative product 1) were obtained.
その後、所定の容器に充填を行うことにより上記乳化物
からなる乳液を調製した。Thereafter, a milky lotion made of the above emulsion was prepared by filling a predetermined container.
比較品２
上記表−１の（１）〜（４）及び０３）の各成分を混合
し、加熱溶解して油相部とし、該油相部を８０″Ｃに保
つ。一方、上記表−１（６）〜（８）及び００〜Ｇ７）
の各成分を８０℃にて加熱溶解した後、上記油相部に徐
々に加え、乳化機にて乳化し、次いで、該乳化物を熱交
換機にて終湯度３０℃まで冷却することによりＷ１０型
乳化物（比較品２）を得た。その後、所定の容器に充填
を行うことによ−り上記乳化物からなる乳液をｉＩ製し
た。Comparative product 2 The components (1) to (4) and 03) in Table 1 above were mixed, heated and dissolved to form an oil phase, and the oil phase was maintained at 80''C. 1(6)-(8) and 00-G7)
After heating and dissolving each component at 80°C, they were gradually added to the oil phase, emulsified in an emulsifier, and then cooled to a final hot water temperature of 30°C in a heat exchanger to obtain W10. A type emulsion (comparative product 2) was obtained. Thereafter, a milky lotion made of the above emulsion was prepared by filling a predetermined container.
本発明品１
上記表−１の（６）〜（８）及び０５）〜０′Ｉ）の各
成分を混合し、加熱溶解して水相部とし、該水相部を８
０℃に保つ。一方、上記表−１の（１）〜（５）の成分
を加熱溶解して第一油相部とし、該第−油相部を上記水
相部に徐々に加え、乳化機にて乳化し、Ｏ／Ｗ型乳化物
と、る。このＯ／Ｗ型乳化物と、交換機にて終湯３０℃
まで冷却した後、再び６０℃まで加熱し、次いで、該０
／Ｗ型乳化物を予め６０℃に加熱しておいた上記表−１
の（９）〜００）及び０４の各成分からなる第二油相部
に徐々に加え、乳化機にて乳化する。この乳化物を熱交
換機にて終湯３０℃まで冷却することにより○／Ｗ１０
型乳化物（本発明品１）を得た。その後、所定の容器に
充填を行うことにより上記乳化物からなる乳液を調製し
た。Inventive product 1 The components (6) to (8) and 05) to 0'I) in Table 1 above are mixed, heated and dissolved to form an aqueous phase, and the aqueous phase is
Keep at 0℃. On the other hand, the components (1) to (5) in Table 1 above are heated and dissolved to form a first oil phase, and the first oil phase is gradually added to the water phase and emulsified using an emulsifier. , O/W emulsion. This O/W type emulsion is heated to a final temperature of 30℃ using an exchanger.
After cooling to 60°C, heating again to 60°C, then
/W-type emulsion heated to 60°C in advance Table-1
The mixture is gradually added to the second oil phase consisting of components (9) to 00) and 04, and emulsified using an emulsifying machine. By cooling this emulsion to a final temperature of 30℃ using a heat exchanger, ○/W10
A type emulsion (product 1 of the present invention) was obtained. Thereafter, a milky lotion made of the above emulsion was prepared by filling a predetermined container.
た。Ta.
本発明品２
上記表−１に記載の各成分について、本発明品１の場合
と同様にして調製した。Product 2 of the present invention Each component listed in Table 1 above was prepared in the same manner as Product 1 of the present invention.
（試験方法）
（１）実用テスト（パネルテスト）
専門パネラ−１０名により上述の如くして調製した試料
（乳ｅ、）を実際に使用し、その実用評価を行った。評
価項目は、のびの良さ、べとつきの少なさ及び塗布後３
時間後の肌のしっとりさの３項目である。下記表−２の
評価結果は次の４段階の評価基準で表示した。(Test Method) (1) Practical Test (Panel Test) Ten expert panelists actually used the sample (Milk e) prepared as described above and conducted a practical evaluation. Evaluation items were ease of spread, lack of stickiness, and post-application level 3.
There are three items regarding the moistness of the skin after hours. The evaluation results in Table 2 below were expressed using the following four-level evaluation criteria.
◎；良好と回答した者が、１０名中日名以上Ｏ；良好と
回答した者が、１０名中通名以上Δ；良好と回答した者
が、１０名中通名以上×；良好と回答・した者が、１０
名中通名未満（２）保湿持続効果の測定
上記試料を一定量前腕内側部に塗布し、３時間静置した
後湯洗し、次いで、温度２０℃１湿度５０％の恒温恒温
室に入り、１時間経過した後に角質層の水分含有量をイ
ンピーダンスメーター（ｌＢＳ社製）で測定した。その
測定値の平均値（Ｎ＝８）を下記表−２中に示した。◎: Out of 10 people who answered good, there were at least 10 Chinese names or more O; Out of 10 people who answered good, there were more than common names Δ; Out of 10 people who answered good, there were more than 10 people who answered with common names ×: Good・The person who did it is 10
(2) Measurement of lasting moisturizing effect A certain amount of the above sample was applied to the inner side of the forearm, left to stand for 3 hours, washed with hot water, and then placed in a thermostatic chamber at a temperature of 20°C and 50% humidity. After one hour had passed, the water content of the stratum corneum was measured using an impedance meter (manufactured by IBS). The average value (N=8) of the measured values is shown in Table 2 below.
表−２
下記表−２から明らかなように、本発明の二重乳化型化
粧料組成物（本発明品１及び２）からなる乳液は、Ｏ／
Ｗ型乳化物と、較品１）又はＷ１０型乳化物（比較品２
）からなる乳液に比して、使用感が良く、かつ保湿持続
効果が優れていることが立証された。また、本発明品１
及び２では、経時的にも結晶析出は認められなかった。Table 2 As is clear from Table 2 below, the emulsion consisting of the double emulsion type cosmetic composition of the present invention (present invention products 1 and 2) is O/
W type emulsion and comparison product 1) or W10 type emulsion (comparison product 2)
) It has been proven that it feels better when used and has an excellent long-lasting moisturizing effect compared to the emulsion made from the following. In addition, the present invention product 1
In samples 2 and 2, no crystal precipitation was observed over time.
次に、本発明による他の実施例２〜４について説明する
。Next, other Examples 2 to 4 according to the present invention will be described.
実施例２
下記表−３に示す組成（合計１００重量部）からなる配
合成分を用いてスキンケアクリーム（本発明品３）を下
記調製法に従って調製した。Example 2 A skin care cream (product of the present invention 3) was prepared according to the following method using the ingredients shown in Table 3 below (100 parts by weight in total).
尚、下記表−３中、
メチルポリシロキサン（８）は、前記式（Ｉｆ）におい
てＸ＝２０のもの、
メチルポリシクロシロキサン（９）は、前記式（ＩＶ）
においてｆ＝３のもの、
ジメチルポリシロキサンポリオキシアルキレン共重合体
０２）は、前記式（Ｖ）において、ａが１、ｂが２５、
Ｃが２５、ｍが４００、Ｒが水素原子のものである。In addition, in Table 3 below, methylpolysiloxane (8) is the one with the above formula (If) where X=20, and methylpolycyclosiloxane (9) is the one with the above formula (IV)
Dimethylpolysiloxane polyoxyalkylene copolymer 02) has f=3 in the formula (V), where a is 1, b is 25,
C is 25, m is 400, and R is a hydrogen atom.
（調製法）
下記表−３の（６）（７）及び０３）（１６）の各成分
を混合し、加熱溶解して水相部とし、該水相部を８０℃
に保つ。一方、下記表−３の（１）〜（５）の成分を加
熱溶解して第一油相部とし、該第−油相部を上記水相部
に徐々に加え、乳化機にて乳化し、Ｏ／Ｗ型乳化物と、
る。このＯ／Ｗ型乳化物と、交換機にて終湯３０℃まで
冷却した後、再び６０℃まで加熱し、次いで、該０／Ｗ
型乳化物を予め８０℃に加熱しておいた下記表−３の（
８）〜００及びθＤ ＯＺ ０４ （１５）の各成分か
らなる第二油相部に徐々に加え、乳化機にて乳化する。(Preparation method) The components (6), (7) and 03) (16) in Table 3 below are mixed, heated and dissolved to form an aqueous phase, and the aqueous phase is heated at 80°C.
Keep it. On the other hand, the components (1) to (5) in Table 3 below are heated and dissolved to form a first oil phase, and the first oil phase is gradually added to the water phase and emulsified using an emulsifier. , an O/W emulsion,
Ru. This O/W type emulsion and the final hot water were cooled to 30°C in an exchanger, heated again to 60°C, and then the O/W emulsion was cooled to 30°C.
The mold emulsion was preheated to 80°C (Table 3 below).
8) to 00 and θD OZ 04 (15) are gradually added to the second oil phase and emulsified using an emulsifying machine.
この乳化物を熱交換機にて終湯３０℃まで冷却すること
によりＯ／Ｗ１０型乳化物型温化物その後、所定の容器
に充填を行うことにより上記乳化物からなるスキンケア
クリーム（本発明品３）をｉＩｌ製した。This emulsion is cooled to a final temperature of 30°C using a heat exchanger to obtain a warmed O/W10 emulsion.Then, the emulsion is filled into a predetermined container, resulting in a skin care cream made of the emulsion (invention product 3). was prepared by IIL.
実施例３
下記表−４に示す組成（合計１００重量部）からなる配
合成分を用いて液状ファンデーション（本発明品４）を
下記調製法に従って調製した。Example 3 A liquid foundation (invention product 4) was prepared according to the following method using the ingredients shown in Table 4 below (100 parts by weight in total).
尚、下記表−４中、
細胞間脂質類似物（４）は、前記式（１）においてＲ”
”’Ｃｌ６８３３、Ｒ”＝Ｃ＋ｓＨｔ、のアミド化合物
、脂肪酸モノグリセリド００は、レオドールＭＳ６０（
花王■製、脂肪酸部は主としてステアリン酸から成る）
、
メチルポリシロキサン（８）は、前記式（ｎ）において
ｘ−８のもの、
シリコーン処理水化粧料粉体０４）は、以下の組成のも
のを原料粉体として使用し、該粉体に対し、２％のメチ
ルハイドロジエンポリシロキサン（商品名：ＫＦ９９・
信越化学工業製）添加後、加熱処理したものを用いた。In addition, in Table 4 below, the intercellular lipid analog (4) is R'' in the formula (1) above.
The amide compound and fatty acid monoglyceride 00 of "'Cl6833, R"=C+sHt, is Rheodol MS60 (
Manufactured by Kao ■, fatty acid part mainly consists of stearic acid)
, Methylpolysiloxane (8) is x-8 in the above formula (n), Silicone-treated water cosmetic powder 04) has the following composition as a raw material powder, and the powder is , 2% methylhydrodiene polysiloxane (trade name: KF99.
(manufactured by Shin-Etsu Chemical Co., Ltd.) was added and then heat-treated.
酸化チタン
タルク
ベンガラ
黄酸化鉄
黒酸化鉄
（調製法）
下記表−４の（６） （７）及び（＋２１ ａｅの各成
分を混合し、加熱溶解して水相部とし、該水相部を８０
℃に保つ。一方、下記表−４の（１）〜（５）の成分を
加熱溶解して第一油相部とし、該第−油相部を上記水相
部に徐々に加え、乳化機にて乳化し、Ｏ／Ｗ型乳化物と
、る。この０／Ｗ型乳化物を熱交換機にて終湯３０℃ま
で冷却した後、再び６０℃まで加熱し、次いで、該０／
Ｗ型乳化物を予め６０゛Ｃに加熱しておいた下記表−４
の（８）〜θ０及びＯｍ （１４）Ｑ５）の各成分から
なる第二油相部に徐々に加え、乳化機にて乳化する。こ
の乳化物を熱交換機にて終湯３０″Ｃまで冷却すること
によりＯ／Ｗ１０型乳化物型温化物その後、所定の容器
に充填を行うことにより上記乳化物からなる液状ファン
デーション（本発明品４）を調製した。Titanium oxide talc red iron oxide yellow iron black iron oxide (preparation method) Mix the components (6), (7) and (+21 ae) in Table 4 below, heat and dissolve to form an aqueous phase, and the aqueous phase 80
Keep at ℃. On the other hand, the components (1) to (5) in Table 4 below are heated and dissolved to form a first oil phase, and the first oil phase is gradually added to the water phase and emulsified using an emulsifier. , O/W emulsion. This 0/W type emulsion was cooled to a final temperature of 30°C using a heat exchanger, then heated again to 60°C, and then the 0/W emulsion was heated to 60°C.
Table 4 below shows W-type emulsion heated to 60°C in advance.
(8) to θ0 and Om (14) Q5) are gradually added to the second oil phase, and emulsified using an emulsifying machine. This emulsion is cooled to a final temperature of 30"C using a heat exchanger to obtain an O/W10 type emulsion type warmed product. Thereafter, a liquid foundation consisting of the above emulsion (product 4 of the present invention) is obtained by filling a predetermined container with ) was prepared.
実施例４
下記表−５に示す組成（合計１００重量部）からなる配
合成分を用いてヘアトリートメント（ムースタイプ）（
本発明品５）を下記調製法に従って調製した。Example 4 Hair treatment (mousse type) (
Inventive product 5) was prepared according to the following preparation method.
尚、下記表−５中、
シ＝Ｉｔｌ脂肪酸エステル（５）は、ＤＫ−エステルＦ
９０（第一工業製薬■製）、
メチルフェニルポリシロキサン（８）は、前記式（Ｉ）
において、Ａ＝メチル、ｙ＝ｓ、ｚ＝６のもの、
メチルポリシロキサン（９）は、前記式（ｎ）において
、ｘ＝９のもの、
ジメチルポリシロキサンポリオキシアルキレン共重合体
０［Ｉ）は、前記式（Ｖ）において、ａが１、ｂが２５
、Ｃが２５、ｍが４００、ｎが４、Ｒが水素原子のもの
である。In addition, in Table 5 below, ci=Itl fatty acid ester (5) is DK-ester F
90 (manufactured by Daiichi Kogyo Seiyaku ■), methylphenylpolysiloxane (8) has the formula (I)
In the formula (n), A=methyl, y=s, z=6, methylpolysiloxane (9) has x=9 in the formula (n), dimethylpolysiloxane polyoxyalkylene copolymer 0[I] In the above formula (V), a is 1 and b is 25
, C is 25, m is 400, n is 4, and R is a hydrogen atom.
（８周製法）
下記表−５の（６） （７）及び（１１） （１３）
０４） ０５）の各成分を混合し、加熱溶解して水相部
とし、該水相部を８０℃に保つ。一方、下記表−５の（
１）〜（５）の成分を加熱溶解して第一油相部とし、該
第−油相部を上記水相部に徐々に加え、乳化機にて乳化
し、Ｏ／Ｗ型乳化物と、る。このＯ／Ｗ型乳化物と、交
換機にて終湯３０℃まで冷却した後、再び６０’Ｃまで
加熱し、次いで、該０／Ｗ型乳化物を予め６０℃に加熱
しておいた下記表−５の（８）（９）θ■及び０２）の
各成分からなる第二油相部に徐々に加え、乳化機にて乳
化する。この乳化物を熱交換機にて終湯３０℃まで冷却
することによりＯ／Ｗ１０型乳化物を得た。その後、上
記組成からなるＯ／Ｗ１０型乳化物からなる原液及びＬ
ＰＧ （４，０ｋｇ／ｃＪＧ）から。(8 lap manufacturing method) (6) (7) and (11) (13) in Table 5 below
04) The components of 05) are mixed, heated and dissolved to form an aqueous phase, and the aqueous phase is maintained at 80°C. On the other hand, in Table 5 below (
Components 1) to (5) are heated and dissolved to form a first oil phase, and the first oil phase is gradually added to the water phase and emulsified using an emulsifier to form an O/W emulsion. ,ru. This O/W type emulsion was cooled to a final hot water of 30°C in an exchanger, then heated again to 60'C, and then the O/W type emulsion was preheated to 60°C. -5, (8), (9) θ■ and 02) are gradually added to the second oil phase, and emulsified using an emulsifying machine. This emulsion was cooled to a final temperature of 30° C. using a heat exchanger to obtain an O/W10 type emulsion. Thereafter, a stock solution consisting of an O/W10 type emulsion having the above composition and L
From PG (4,0kg/cJG).
なる噴射剤を原液／噴射剤＝９０／１０の割合（重量）
で所定の耐圧容器に充填を行うことにより上記乳化物か
らなるヘアトリートメント（ムースタイプ）（本発明品
５）を調製した。The ratio of propellant is undiluted solution/propellant = 90/10 (weight)
A hair treatment (mousse type) (product of the present invention 5) consisting of the above emulsion was prepared by filling a predetermined pressure-resistant container.
表
表−°３
表−５
実施例５
実施例２と同様にして下記表−６に示す組成（合計１０
０重量部）からなる配合成分を用いてスキンケアローシ
ョン（本発明品６）を調製した。Table-°3 Table-5 Example 5 The composition shown in Table-6 below (total 10
A skin care lotion (Product 6 of the present invention) was prepared using a blended ingredient consisting of 0 parts by weight).
尚、下記表−６の（１）〜（８）の各成分を第一油相部
とし、（９）、０４、ＯＳ及び０７）の各成分を水相部
とし、０（１）〜０り及び００の各成分を第二油相部と
した。In addition, each component (1) to (8) in Table 6 below is the first oil phase part, each component (9), 04, OS, and 07) is the water phase part, and 0(1) to 0 Components 0 and 0 were used as the second oil phase.
また、下記表−６中、
細胞間脂質類似物（１）としては、前記式（１）におい
てＲ’−Ｃ＋＆Ｈ３１、Ｒ” −Ｃ＋ｓＨｓ＋の７ ミ
Ｆ化合物を用い、メチルポリシクロシロキサンＧＯ）、
メチルポリシロキサン（１１）及びジメチルポリシロキ
サンポリオキシアルキレン共重合体０りとしては、それ
ぞれ実施例２で用いたものと同じものを用い表−６
〔発明の効果〕
本発明の二重乳化型化粧料組成物は、常温で固体の油脂
を安定に含み、しかも、皮膚閉塞性が高く保湿持続効果
に優れ且つ使用感が良好である。In addition, in Table 6 below, as the intercellular lipid analog (1), in the above formula (1), 7 MiF compounds of R'-C+ & H31, R''-C+sHs+ were used, and methylpolycyclosiloxane GO),
The same methylpolysiloxane (11) and dimethylpolysiloxane polyoxyalkylene copolymer as used in Example 2 were used, respectively. The composition stably contains solid fats and oils at room temperature, has high skin occlusive properties, has an excellent long-lasting moisturizing effect, and has a good feel when used.
Claims (3)
は、最終組成物における比率を示す。以下同じ）及び親
水性乳化剤０．０１〜５重量％を含む第一油相部と、水
溶性保湿成分１〜３０重量％を含む水相部とを混合して
Ｏ／Ｗ型乳化物とし、得られたＯ／Ｗ型乳化物と、２５
℃で液体の油脂１０〜７０重量％及び親油性乳化剤０．
５〜１０重量％を含む、連続相としての第二油相部とを
混合して得られるＯ／Ｗ／Ｏ型乳化物からなることを特
徴とする二重乳化型化粧料組成物。(1) 1 to 30% by weight of solid fats and oils at 25°C ("weight%")
indicates the proportion in the final composition. The same applies hereinafter) and a first oil phase containing 0.01 to 5% by weight of a hydrophilic emulsifier and an aqueous phase containing 1 to 30% by weight of a water-soluble moisturizing ingredient to form an O/W emulsion; The obtained O/W emulsion and 25
10-70% by weight of liquid fat at ℃ and 0.0% lipophilic emulsifier.
1. A double emulsion type cosmetic composition comprising an O/W/O type emulsion obtained by mixing a second oil phase part as a continuous phase containing 5 to 10% by weight.
：１である、請求項（１）記載の二重乳化型化粧料組成
物。(2) The mixing ratio of the water phase part and the first oil phase part is 10:1 to 1
The double emulsion type cosmetic composition according to claim (1), which is: 1.
１〜１：２である、請求項（１）記載の二重乳化型化粧
料組成物。(3) The mixing ratio of the O/W emulsion and the second oil phase is 5:
The double emulsion type cosmetic composition according to claim (1), which has a ratio of 1 to 1:2.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT90105238T ATE123937T1 (en) | 1989-04-05 | 1990-03-20 | COSMETIC DOUBLE EMULSION COMPOSITION. |
| DE69020211T DE69020211T2 (en) | 1989-04-05 | 1990-03-20 | Cosmetic double emulsion composition. |
| EP90105238A EP0391124B1 (en) | 1989-04-05 | 1990-03-20 | Cosmetic composition of double emulsion type |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-86091 | 1989-04-05 | ||
| JP8609189 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347108A true JPH0347108A (en) | 1991-02-28 |
Family
ID=13877040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2404490A Pending JPH0347108A (en) | 1989-04-05 | 1990-02-02 | Double-emulsified cosmetic composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347108A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680555A (en) * | 1992-01-23 | 1994-03-22 | Unilever Nv | Cosmetics composition |
| JP2006273747A (en) * | 2005-03-29 | 2006-10-12 | Kose Corp | O/w/o type emulsion cosmetic |
| US8250968B2 (en) | 2006-05-23 | 2012-08-28 | Krones Ag | Wort copper with an external boiler |
| JP2016104730A (en) * | 2014-11-21 | 2016-06-09 | 花王株式会社 | O/w/o type external preparation for skin |
| EP3278789A4 (en) * | 2015-03-31 | 2018-02-07 | Amorepacific Corporation | Cosmetic composition with multiple emulsion formulation having lamellar liquid crystal structure |
| JP2019214559A (en) * | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| JP2019214527A (en) * | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| WO2019240119A1 (en) | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| US11896688B2 (en) | 2018-06-12 | 2024-02-13 | Kao Corporation | W/O emulsion composition |
-
1990
- 1990-02-02 JP JP2404490A patent/JPH0347108A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680555A (en) * | 1992-01-23 | 1994-03-22 | Unilever Nv | Cosmetics composition |
| JP2006273747A (en) * | 2005-03-29 | 2006-10-12 | Kose Corp | O/w/o type emulsion cosmetic |
| US8250968B2 (en) | 2006-05-23 | 2012-08-28 | Krones Ag | Wort copper with an external boiler |
| JP2016104730A (en) * | 2014-11-21 | 2016-06-09 | 花王株式会社 | O/w/o type external preparation for skin |
| EP3278789A4 (en) * | 2015-03-31 | 2018-02-07 | Amorepacific Corporation | Cosmetic composition with multiple emulsion formulation having lamellar liquid crystal structure |
| JP2019214559A (en) * | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| JP2019214527A (en) * | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| WO2019240119A1 (en) | 2018-06-12 | 2019-12-19 | 花王株式会社 | W/o emulsion composition |
| US11896688B2 (en) | 2018-06-12 | 2024-02-13 | Kao Corporation | W/O emulsion composition |
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