JP2006117646A - Powdery cosmetic - Google Patents
Powdery cosmetic Download PDFInfo
- Publication number
- JP2006117646A JP2006117646A JP2005269523A JP2005269523A JP2006117646A JP 2006117646 A JP2006117646 A JP 2006117646A JP 2005269523 A JP2005269523 A JP 2005269523A JP 2005269523 A JP2005269523 A JP 2005269523A JP 2006117646 A JP2006117646 A JP 2006117646A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- oil
- water
- powdery
- fluorine compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 239000000843 powder Substances 0.000 claims abstract description 128
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000252 konjac Substances 0.000 description 1
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- 229940057995 liquid paraffin Drugs 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
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- NEMFQSKAPLGFIP-UHFFFAOYSA-N magnesiosodium Chemical compound [Na].[Mg] NEMFQSKAPLGFIP-UHFFFAOYSA-N 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- QYGOVAAVJIUDOO-PQYRJTSOSA-L magnesium dihydrogen phosphate (2R)-2-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-5-oxo-2H-furan-4-olate Chemical compound O=C1C(O)=C([O-])[C@H](O1)[C@@H](O)CO.P(=O)([O-])(O)O.[Mg+2] QYGOVAAVJIUDOO-PQYRJTSOSA-L 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- 229960001679 octinoxate Drugs 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229940108325 retinyl palmitate Drugs 0.000 description 1
- 235000019172 retinyl palmitate Nutrition 0.000 description 1
- 239000011769 retinyl palmitate Substances 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229960004274 stearic acid Drugs 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- QPQANCNBWQXGTQ-UHFFFAOYSA-N trihydroxy(trimethylsilylperoxy)silane Chemical compound C[Si](C)(C)OO[Si](O)(O)O QPQANCNBWQXGTQ-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229940098697 zinc laurate Drugs 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- GPYYEEJOMCKTPR-UHFFFAOYSA-L zinc;dodecanoate Chemical compound [Zn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O GPYYEEJOMCKTPR-UHFFFAOYSA-L 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
本発明は、油剤をフッ素化合物処理粉体で被覆した含油粉末組成物及び水を疎水化処理粉体で被覆した含水粉末組成物とを配合することを特徴とする粉末状化粧料に関するものである。そして、前記含油粉末組成物及び前記含水粉末組成物は、何れも肌に塗布した時に液化することを特徴とする粉末状化粧料に関するものである。更に詳細には、肌上での状態変化（液状化）に優れ、べたつきがなく滑らかな使用感で、毛穴や小皺を目立たなくする効果に優れ、しかも輸送時や携帯時に振動や衝撃を受けても粉末状態が保持できる粉末状化粧料に関するものである。 The present invention relates to a powdery cosmetic comprising an oil-containing powder composition in which an oil agent is coated with a fluorine compound-treated powder and a water-containing powder composition in which water is coated with a hydrophobized powder. . The oil-containing powder composition and the water-containing powder composition both relate to a powdery cosmetic that is liquefied when applied to the skin. More specifically, it excels in state changes (liquefaction) on the skin, has a smooth feeling without stickiness, has an excellent effect of making pores and wrinkles inconspicuous, and is subject to vibrations and shocks during transportation and carrying. Also relates to a powdery cosmetic that can maintain a powder state.
粉末状化粧料とは、粉体を主骨格とし必要に応じて少量の油を添加した、連続相が空気である化粧料であり、油っぽいべたつき感がなく、さらさらとした使用感に優れる化粧料剤型である。その反面、粉末状化粧料は、粉っぽい使用感やメーキャップ化粧料としたときのメーキャップ効果の持続性に劣るという欠点を有していた。このため、粉末状化粧料の滑らかな使用感を損なうことなく、粉っぽさを低減し、メーキャップ効果の持続性を高めるために、添加する油剤の量を高めることが試みられてきた。しかし、単純に粉体に添加する油剤量を増やすだけでは、油剤と粉体が練り合わされ、連続相が油となる化粧料（いわゆる、油性化粧料）となってしまい、粉末状態を維持するのが困難であった。 Powdery cosmetics are cosmetics with a powder as the main skeleton and a small amount of oil added as necessary. The continuous phase is air, and there is no oily stickiness and excellent use feeling. It is a cosmetic agent type. On the other hand, powdery cosmetics have the disadvantage of being inferior in sustainability of the makeup effect when used as a powdery cosmetic or makeup cosmetics. For this reason, attempts have been made to increase the amount of oil to be added in order to reduce the powderiness and increase the sustainability of the makeup effect without impairing the smooth feeling of use of the powdery cosmetic. However, simply increasing the amount of oil added to the powder causes the oil and powder to be kneaded, resulting in a cosmetic (so-called oily cosmetic) in which the continuous phase becomes oil, maintaining the powder state. It was difficult.
また、粉末状化粧料に添加する油剤量を徐々に増やしていくと、油剤と粉体との組成が、油性化粧料と固形粉末化粧料の中間領域となり、成形性の面で良好な品質を確保することが困難となる。また、この領域の組成の化粧料は、粉体が毛穴に落ち込み易くなるため、化粧膜の均一性が保たれなくなる。しかし、この領域の組成の化粧料は、油性化粧料と固形粉末化粧料との両方の優れた品質を併せ持つ化粧料が得られるという技術予測の基、種々の技術が開発されている。 In addition, when the amount of oil added to the powder cosmetic is gradually increased, the composition of the oil and powder becomes an intermediate region between the oil cosmetic and the solid powder cosmetic, and the quality in terms of moldability is improved. It becomes difficult to ensure. In addition, the cosmetics having the composition in this region cannot easily maintain the uniformity of the decorative film because the powder easily falls into the pores. However, various technologies have been developed for cosmetics having compositions in this region based on the technical prediction that cosmetics having excellent qualities of both oily cosmetics and solid powder cosmetics can be obtained.
具体的には、油剤を予めフッ素化合物処理粉体で粉末化したものに、水を添加し含水粉末化粧料を得る技術（例えば、特許文献１参照）、フッ素化合物処理粉体と油中水型乳化組成物を含有して粉末状化粧料を得る技術（例えば、特許文献２参照）等が挙げられる。
しかしながら、前記特許文献１記載の技術では、水を多量に含有するため、みずみずしさはあるものの、滑らかな使用感が損なわれる場合があった。そして、前記文献２記載の技術では、油中水型乳化組成物を調製するための界面活性剤が含有されるので、油剤や水を安定に粉末化することが困難であり、輸送時や携帯時に振動や衝撃を受けた時に、粉末状態が保持できない場合があった。 However, in the technique described in Patent Document 1, since a large amount of water is contained, there is a case where the feeling of smooth use is impaired although there is freshness. And in the technique of the said literature 2, since the surfactant for preparing a water-in-oil type emulsion composition contains, it is difficult to pulverize oil agent and water stably, and at the time of transportation and carrying Sometimes the powder state could not be maintained when subjected to vibration or impact.
このため、肌上での状態変化（液状化）に優れ、べたつきがなく滑らかな使用感で、毛穴や小皺を目立たなくする効果に優れ、しかも輸送時や携帯時に振動や衝撃を受けても粉末状態が保持できる粉末状化粧料の開発が望まれていた。 For this reason, it excels in state changes (liquefaction) on the skin, has a smooth feel without stickiness, has an excellent effect of making pores and wrinkles inconspicuous, and even when subjected to vibration or impact during transportation or carrying Development of a powdery cosmetic that can maintain the state has been desired.
かかる実情に鑑み、本発明者らは鋭意検討した結果、油剤をフッ素化合物処理粉体で被覆した含油粉末組成物、水を疎水化処理粉体で被覆した含水粉末組成物とを其々別々に調製し、両者を組み合わせて配合することにより、上記課題が解決される粉末状化粧料が得られることを見出し、本発明を完成させた。 In view of such circumstances, the present inventors have conducted intensive studies, and as a result, separately contained an oil-containing powder composition in which an oil agent was coated with a fluorine compound-treated powder and a water-containing powder composition in which water was coated with a hydrophobized powder. It was found that by preparing and blending both in combination, a powdery cosmetic material that solves the above problems can be obtained, and the present invention has been completed.
すなわち本発明は、次の成分（ａ）及び（ｂ）；
（ａ）油剤をフッ素化合物処理粉体で被覆した含油粉末組成物
（ｂ）水を疎水化処理粉体で被覆した含水粉末組成物
を配合する粉末状化粧料であって、全粉末状化粧料における油剤の含有量が１０〜７５質量％、水の含有量が０．３〜２０質量％であることを特徴とする粉末状化粧料を提供するものである。
That is, the present invention comprises the following components (a) and (b):
(A) an oil-containing powder composition in which an oil agent is coated with a fluorine compound-treated powder; (b) a powdery cosmetic comprising a water-containing powder composition in which water is coated with a hydrophobized powder; The content of the oil agent is 10 to 75% by mass, and the content of water is 0.3 to 20% by mass.
前記成分（ａ）における油剤中に融点１５〜４０℃のシリコーンワックスを含有することを特徴とする粉末状化粧料を提供するものである。 A powdery cosmetic comprising a silicone wax having a melting point of 15 to 40 ° C. in the oil agent in the component (a) is provided.
前記成分（ｂ）における水中に水溶性高分子を含有することを特徴とする前記何れかの粉末状化粧料を提供するものである。 A water-soluble polymer is contained in water in the component (b), and any one of the above powdery cosmetics is provided.
前記成分（ａ）及び（ｂ）の粉末が、肌に塗布した時に液化することを特徴とする前記何れかの粉末状化粧料を提供するものである。 Provided is any one of the above powdery cosmetics, wherein the powders of the components (a) and (b) are liquefied when applied to the skin.
前記成分（ｂ）における疎水化処理粉体がフッ素化合物処理粉体であることを特徴とする前記何れかの粉末状化粧料を提供するものである。 The powdery cosmetic composition according to any one of the above, wherein the hydrophobized powder in component (b) is a fluorine compound-treated powder.
前記成分（ｂ）における疎水化処理粉体が、表面積８０ｍ２／ｇ以上の疎水化無水ケイ酸を疎水化処理したものであることを特徴とする前記何れかの粉末状化粧料を提供するものである。 The hydrophobized powder in the component (b) is obtained by hydrophobizing a hydrophobized silicic acid anhydride having a surface area of 80 m2 / g or more. is there.
本発明の粉末状化粧料は、肌上での状態変化（液状化）に優れ、べたつきがなく滑らかな使用感で、毛穴や小皺を目立たなくする効果に優れ、しかも輸送時や携帯時に振動や衝撃を受けても粉末状態が保持できるものである。 The powdery cosmetic composition of the present invention is excellent in state change (liquefaction) on the skin, has a smooth feeling without stickiness, has an excellent effect of making pores and wrinkles inconspicuous, and vibrates during transportation and carrying. Even when subjected to an impact, the powder state can be maintained.
本発明の用いられる成分（ａ）は、油剤をフッ素化合物処理粉体で被覆し粉末化した含油粉末組成物である。 The component (a) used in the present invention is an oil-containing powder composition obtained by coating an oil agent with a fluorine compound-treated powder.
成分（ａ）に用いられる油剤は、通常の化粧料に用いられるものであれば特に限定されず、シリコーンワックス、炭化水素、ロウ、硬化油、高級脂肪酸、高級アルコール等が挙げられる。具体的には、例えば、アルキル変性オルガノポリシロキサン、高級脂肪酸変性オルガノポリシロキサン、高級アルコール変性オルガノポリシロキサン、ワセリン、パラフィンワックス、オゾケライト、セレシンワックス、マイクロクリスタリンワックス、エチレンプロピレンコポリマー、ポリエチレンワックス、フィッシャートロプシュワックス、ミツロウ、カルナウバワックス、キャンデリラワックス、ミツロウ、モクロウ、ゲイロウ、ラノリン、モンタンワックス、カカオ脂、ヤシ油、パーム油、パーム核油、牛脂、羊脂、豚脂、馬脂、硬化油、硬化ヒマシ油、グリセリン脂肪酸エステル、ステアリン酸、ミリスチン酸、ベへニン酸、１２−ヒドロキシステアリン酸、セチルアルコール、ステアリルアルコール、トリベヘン酸グリセリル、ロジン酸ペンタエリスリトール等の固体油または半固体油、流動パラフィン、スクワラン等の炭化水素類、オリーブ油、ヒマシ油、ミンク油等の油脂類、ミリスチン酸イソプロピル、トリイソオクタン酸グリセリル、トリイソステアリン酸ジグリセリル、ホホバ油等のエステル類、ラノリン脂肪酸イソプロピル等のラノリン誘導体、ジメチルポリシロキサン、メチルフェニルポリシロキサン、デカメチルシクロペンタシロキサン、オクタメチルシクロテトラシロキサン、変性シリコーン等のシリコーン類、オクチルメトキシシンナメート等の紫外線吸収剤が挙げられ、これらを一種又は二種以上を用いることができる。 The oil agent used for component (a) is not particularly limited as long as it is used in ordinary cosmetics, and includes silicone wax, hydrocarbon, wax, hardened oil, higher fatty acid, higher alcohol and the like. Specifically, for example, alkyl-modified organopolysiloxane, higher fatty acid-modified organopolysiloxane, higher alcohol-modified organopolysiloxane, petrolatum, paraffin wax, ozokerite, ceresin wax, microcrystalline wax, ethylene propylene copolymer, polyethylene wax, Fischer-Tropsch Wax, beeswax, carnauba wax, candelilla wax, beeswax, molefish, gayrow, lanolin, montan wax, cocoa butter, coconut oil, palm oil, palm kernel oil, beef tallow, sheep fat, lard, horse fat, hydrogenated oil, Hydrogenated castor oil, glycerin fatty acid ester, stearic acid, myristic acid, behenic acid, 12-hydroxystearic acid, cetyl alcohol, stearyl alcohol, glyceryl tribehenate Solid oil or semi-solid oil such as pentaerythritol rosinate, hydrocarbons such as liquid paraffin, squalane, oils such as olive oil, castor oil, mink oil, isopropyl myristate, glyceryl triisooctanoate, diglyceryl triisostearate, Esters such as jojoba oil, lanolin derivatives such as lanolin fatty acid isopropyl, dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, silicones such as modified silicone, ultraviolet rays such as octylmethoxycinnamate An absorber is mentioned, These can use 1 type, or 2 or more types.
更に、これら油剤中に、融点が１５〜４０℃のシリコーンワックスを１０質量％（以下、単に「％」と略す。）以上含有することにより、肌上での状態変化（溶融による液状化）に優れ、粉末状化粧料とした場合に、耐衝撃性が特に良好な粉末状化粧料を得ることができる。 Further, in these oils, the silicone wax having a melting point of 15 to 40 ° C. is contained in an amount of 10% by mass (hereinafter simply referred to as “%”) or more, thereby changing the state on the skin (liquefaction by melting). In the case of an excellent powdery cosmetic material, a powdery cosmetic material having particularly good impact resistance can be obtained.
前記融点１５〜４０℃のシリコーンワックスは、アルキル変性オルガノポリシロキサン、高級脂肪酸変性オルガノポリシロキサン、高級アルコール変性オルガノポリシロキサン等の中より、適宜一種又は二種以上を選択して用いることができる。 The silicone wax having a melting point of 15 to 40 ° C. can be used by appropriately selecting one or two or more of alkyl-modified organopolysiloxane, higher fatty acid-modified organopolysiloxane, higher alcohol-modified organopolysiloxane, and the like.
このような融点が１５〜４０℃のシリコーンワックスは、市販品として、ステアリルジメチコンであるＤＣ２５０３（融点３２℃：東レ・ダウコーニングシリコーン社製）、ＳＤＭ５０５５ＶＰ（融点３０℃：旭化成ワッカーシリコーン社製）等のシリコーンワックス等が挙げられる。 Such silicone waxes having a melting point of 15 to 40 ° C. are commercially available products such as stearyl dimethicone DC2503 (melting point 32 ° C .: manufactured by Toray Dow Corning Silicone), SDM5055VP (melting point 30 ° C .: manufactured by Asahi Kasei Wacker Silicone), etc. And silicone wax.
成分（ａ）に用いられる油剤中に、融点１５〜４０℃のシリコーンワックスを含有することが好ましい理由としては、分子中に結晶部分（アルキル、高級脂肪酸、高級アルコール等の部位）と非結晶部分（オルガノポリシロキサン部位）が共存するので、肌上で瞬時に溶融するためである。更に、融点１５〜４０℃のシリコーンワックスは、ＤＳＣ（示差走査熱量測定）の吸熱・発熱ピークがシャープなものが特に好ましい。 The reason why it is preferable to contain a silicone wax having a melting point of 15 to 40 ° C. in the oil used for component (a) is that the crystal part (site of alkyl, higher fatty acid, higher alcohol, etc.) and the amorphous part in the molecule This is because (organopolysiloxane site) coexists, so that it instantaneously melts on the skin. Furthermore, the silicone wax having a melting point of 15 to 40 ° C. is particularly preferably one having a sharp endothermic / exothermic peak of DSC (differential scanning calorimetry).
成分（ａ）に用いられるフッ素化合物処理粉体とは、通常の化粧料に用いられる粉体を粉体処理剤として公知のフッ素化合物により、撥水撥油化処理した粉体である。 The fluorine compound-treated powder used for component (a) is a powder obtained by subjecting a powder used in normal cosmetics to a water and oil repellent treatment with a known fluorine compound as a powder treatment agent.
フッ素化合物処理粉体における粉体とは、通常の化粧料に使用される粉体であればよく、球状、板状、針状等の形状、煙霧状、微粒子、顔料級等の粒子径、多孔質、無孔質等の粒子構造等により特に限定されず、無機粉体類、光輝性粉体類、有機粉体類、色素粉体類、複合粉体類等が挙げられる。具体的には、酸化チタン、低次酸化チタン、コンジョウ、群青、ベンガラ、黄酸化鉄、黒酸化鉄、酸化亜鉛、酸化アルミニウム、二酸化珪素、酸化マグネシウム、酸化ジルコニウム、炭酸マグネシウム、炭酸カルシウム、酸化クロム，水酸化クロム、カーボンブラック、ケイ酸アルミニウム、ケイ酸マグネシウム、ケイ酸アルミニウムマグネシウム、雲母、合成雲母、合成金雲母鉄、合成セリサイト、セリサイト、タルク、カオリン、炭化珪素、硫酸バリウム、ベントナイト、スメクタイト、窒化硼素等の無機粉体類、オキシ塩化ビスマス、雲母チタン、酸化鉄コーティング雲母、酸化鉄雲母チタン、有機顔料処理雲母チタン、アルミニウムパウダー等の光輝性粉体類、ナイロンパウダー、ポリメチルメタクリレート，ポリエチレンパウダー、ポリスチレンパウダー、オルガノポリシロキサンエラストマーパウダー、ポリメチルシルセスキオキサンパウダー、ウールパウダー、シルクパウダー、結晶セルロース、Ｎ−アシルリジン等の有機粉体類、有機タール系顔料、有機色素のレーキ顔料等の色素粉体類、微粒子酸化チタン被覆雲母チタン、微粒子酸化亜鉛被覆雲母チタン、硫酸バリウム被覆雲母チタン、酸化チタン含有二酸化珪素、酸化亜鉛含有二酸化珪素等の複合粉体等が挙げられ、これらを一種又は二種以上用いることができる。 The powder in the fluorine compound-treated powder may be any powder used in ordinary cosmetics, such as spherical, plate-like, needle-like shapes, fumes, fine particles, pigment grades, etc., porous There are no particular limitations depending on the particle structure such as quality and non-porous, and inorganic powders, glitter powders, organic powders, pigment powders, composite powders and the like can be mentioned. Specifically, titanium oxide, low-order titanium oxide, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, zinc oxide, aluminum oxide, silicon dioxide, magnesium oxide, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide , Chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, mica, synthetic mica, synthetic phlogopite, synthetic sericite, sericite, talc, kaolin, silicon carbide, barium sulfate, bentonite, Inorganic powders such as smectite and boron nitride, glitter powders such as bismuth oxychloride, mica titanium, iron oxide coated mica, iron oxide mica titanium, organic pigment-treated mica titanium, aluminum powder, nylon powder, polymethyl methacrylate , Polyethylene powder Dye powders such as polystyrene powder, organopolysiloxane elastomer powder, polymethylsilsesquioxane powder, wool powder, silk powder, crystalline cellulose, organic powders such as N-acyl lysine, organic tar pigments, organic pigment lake pigments, etc. And powders of fine particles of titanium oxide-coated mica, fine particles of zinc oxide-coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicon dioxide, zinc oxide-containing silicon dioxide, and the like. The above can be used.
フッ素化合物処理粉体におけるフッ素化合物とは、粉体処理剤として公知のフッ素化合物であれば特に限定されなきが、例えば、パーフルオロアルキルリン酸エステル及び／又はこの塩、パーフルオロポリエーテル、パーフルオロポリエーテルアルキルリン酸エステル及び／又はこの塩、パーフルオロアルキルシラン、パーフルオロアルキルアクリレート、フッ素変性シリコーン等が挙げられ、これらを一種又は二種以上用いることができる。 The fluorine compound in the fluorine compound-treated powder is not particularly limited as long as it is a known fluorine compound as a powder treating agent. For example, perfluoroalkyl phosphate ester and / or a salt thereof, perfluoropolyether, perfluoro Examples include polyether alkyl phosphate esters and / or salts thereof, perfluoroalkyl silanes, perfluoroalkyl acrylates, fluorine-modified silicones, and the like, and these can be used alone or in combination.
成分（ａ）に用いられるフッ素化合物処理粉体において、粉体を処理する方法は、通常公知の方法であれば何れの方法でもよいが、例えば、フッ素化合物を溶媒に溶解又は分散し、これに粉体を添加し、均一混合した後、該溶媒を乾燥除去する湿式法、気相法、メカノケミカル法等が挙げられる。また、フッ素化合物処理粉体における前記処理剤と前記粉体との処理比は、質量比として、０．１〜１０：９９．９〜９０が好ましい、この範囲内で処理すると、油剤の粉末化が特に良好となる。 In the powder treated with a fluorine compound used for the component (a), the powder may be treated by any method as long as it is a generally known method. For example, the fluorine compound is dissolved or dispersed in a solvent, Examples thereof include a wet method, a gas phase method, a mechanochemical method and the like in which powder is added and uniformly mixed, and then the solvent is removed by drying. The treatment ratio between the treatment agent and the powder in the fluorine compound-treated powder is preferably 0.1 to 10: 99.9 to 90 as the mass ratio. Is particularly good.
次に、前記油剤をフッ素化合物処理粉体で被覆し、粉末化する方法は、特に限定されないが、例えば、油剤を溶媒に溶解し、その溶液を噴霧乾燥し、フッ素化合物処理粉体と混合し、被覆し粉末化する方法、フッ素化合物処理粉体を攪拌しながら、溶解又は溶媒に溶解した油剤を噴霧、混合し、被覆し粉末化する方法等が挙げられるが、油剤が固形又は半固形の場合は、油剤を粉末化してフッ素化合物処理粉体と混合し、被覆し粉末化する方法等が挙げられる。 Next, the method of coating the oil with the fluorine compound-treated powder and pulverizing is not particularly limited. For example, the oil is dissolved in a solvent, the solution is spray-dried, and mixed with the fluorine compound-treated powder. , A method of coating and powdering, a method of spraying and mixing an oil agent dissolved or dissolved in a solvent while stirring the fluorine compound-treated powder, and a method of coating and powdering, etc. In the case, an oil agent is powdered, mixed with a fluorine compound-treated powder, coated, and powdered.
前記固形又は半固形の油剤を粉砕粉末化する方法としては、通常公知の機械的又は化学的粉砕により粉末化することが好ましい。具体的には、機械的粉砕方法として、ジェットミル、ハンマーミル、ピンミル、ボールミル、ビーズミル、マイクロス（登録商標）、オングミル（登録商標）、ハイブリダイザー（登録商標）、メカノヒュージョン（登録商標）等が挙げられるが、粉砕時の温度を０℃以下にコントロールして粉砕する、所謂、凍結粉砕することが好ましい。また、化学的粉砕方法としては、油をｎ−ヘキサン、イソプロピルアルコール等の溶媒に溶解した溶液を噴霧乾燥する方法や、前記溶液から相分離させる方法（所謂、コアセルベーション法）、前記溶液を水と乳化してマイクロエマルジョンとして凍結乾燥させる方法等が挙げられる。成分（ａ）に用いられる油剤が常温で固形又は半固形を呈する場合は、前記した粉砕方法の中でも、凍結粉砕又は噴霧乾燥を用いることにより、粒径のそろった成分（ａ）を得ることができる。 As a method for pulverizing the solid or semi-solid oil agent, it is preferable to pulverize by generally known mechanical or chemical pulverization. Specifically, mechanical milling methods include jet mill, hammer mill, pin mill, ball mill, bead mill, Micros (registered trademark), Ong mill (registered trademark), Hybridizer (registered trademark), MechanoFusion (registered trademark), etc. However, it is preferable to perform so-called freeze pulverization by controlling the pulverization temperature to 0 ° C. or lower. Further, as a chemical pulverization method, a method in which an oil is dissolved in a solvent such as n-hexane or isopropyl alcohol, a method of spray drying, a method of phase separation from the solution (so-called coacervation method), Examples include a method of emulsifying with water and freeze-drying as a microemulsion. When the oil used for component (a) is solid or semi-solid at room temperature, the component (a) having a uniform particle size can be obtained by using freeze pulverization or spray drying among the pulverization methods described above. it can.
成分（ａ）における油剤の含有量は、特に限定されないが、成分（ａ）中２０〜８０％が好ましく、２５〜６０％が特に好ましい。油剤の含有量がこの範囲であると、肌上での状態変化（溶融による液状化）と、べたつきがなく滑らかな使用感が特に優れる粉末状化粧料を得ることができる。 Although content of the oil agent in a component (a) is not specifically limited, 20-80% is preferable in a component (a), and 25-60% is especially preferable. When the content of the oil agent is within this range, a powdery cosmetic material in which the state change on the skin (liquefaction by melting) and the smooth feeling of use without stickiness can be obtained.
本発明に用いられる成分（ｂ）は、水を疎水化処理粉体で被覆し粉末化した含水粉末組成物である。 The component (b) used in the present invention is a hydrous powder composition obtained by coating water with a hydrophobized powder and pulverizing it.
成分（ｂ）に用いられる疎水化処理粉体とは、通常の化粧料に用いられる粉体〔前記した段落番号0022と同じ。〕を粉体処理剤として公知の疎水化剤により、疎水化処理した粉体である。
特に、表面積８０ｍ２／ｇ以上の表面積の高い無水ケイ酸を疎水化処理した粉体が、より多くの水を保持するため好ましい。具体的には、特許３１０７８９１号段落０００６記載の疎水化無水ケイ酸が挙げられる。
（トリメチルシロキシル化シリカ（キャボット社製、ＴＳ-５３０、表面積３２５ｍ２／ｇ）、ジメチルシロキシル化シリカ（デグッサ社製、エロジールR-９７２、表面積１１０±２０ｍ２／ｇ）、オクチルシロキシル化シリカ（デグッサ社製、エロジールＲ−８０５、表面積１５０±２５ｍ２／ｇ）、シリコーンオイル処理シリカ（デグッサ社製、エロジールＲ−２０２、表面積１００±２０ｍ２／ｇ）等が挙げられる。）
The hydrophobized powder used in component (b) is a powder used in normal cosmetics [same as paragraph number 0022 described above. ] Is a powder hydrophobized with a known hydrophobizing agent as a powder treating agent.
In particular, a powder obtained by hydrophobizing silicic anhydride having a high surface area of 80 m 2 / g or more is preferable because it retains more water. Specifically, hydrophobized silicic acid anhydride described in paragraph No. 0006 of Japanese Patent No. 3107891 can be mentioned.
(Trimethylsiloxylated silica (manufactured by Cabot, TS-530, surface area of 325 m2 / g), dimethylsiloxylated silica (manufactured by Degussa, Erogil R-972, surface area of 110 ± 20 m2 / g), octylsiloxylated silica ( Degussa, Erogil R-805, surface area 150 ± 25 m2 / g), silicone oil-treated silica (Degussa, Erogil R-202, surface area 100 ± 20 m2 / g) and the like.
成分（ｂ）に用いられる疎水化剤とは、粉体処理剤として公知の疎水化剤であれば特に限定されないが、例えば、前記成分（ａ）に用いられるフッ素化合物や、ジメチルポリシロキサン、メチルハイドロジエンポリシロキサン、トリメチルシロキシケイ酸等のシリコーン化合物、ラウリン酸亜鉛等の金属石鹸、Ｎ−長鎖アシルアミノ酸等のアミノ酸誘導体、高級脂肪酸、高級アルコール、油脂、エステル油、ワックス等の油剤等が挙げられ、これらを一種又は二種以上用いることができる。中でも、フッ素化合物で処理した粉体は水を安定に保持するため好ましい。 The hydrophobizing agent used for component (b) is not particularly limited as long as it is a known hydrophobizing agent as a powder treatment agent. For example, the fluorine compound, dimethylpolysiloxane, methyl used for the component (a) Silicone compounds such as hydrodiene polysiloxane, trimethylsiloxysilicic acid, metal soaps such as zinc laurate, amino acid derivatives such as N-long chain acylamino acids, oils such as higher fatty acids, higher alcohols, oils and fats, ester oils, waxes, etc. 1 type, or 2 or more types can be used. Among these, a powder treated with a fluorine compound is preferable because it stably retains water.
成分（ｂ）に用いられる疎水化処理粉体において、粉体を処理する方法は、通常公知の方法であれば何れの方法でもよいが、例えば、疎水化剤を溶媒に溶解又は分散し、これに粉体を添加し、均一混合した後、該溶媒を乾燥除去する湿式法、気相法、メカノケミカル法等が挙げられる。また、疎水化処理粉体における前記処理剤と前記粉体との処理比は、質量比として、０．１〜１０：９９．９〜９０が好ましい。この範囲内で処理すると、水の粉末化が特に良好な含水粉末組成物を得ることができる。 In the hydrophobized powder used for component (b), any method may be used for treating the powder as long as it is a generally known method. For example, a hydrophobizing agent is dissolved or dispersed in a solvent, Examples thereof include a wet method, a gas phase method, a mechanochemical method and the like in which powder is added to and uniformly mixed, and then the solvent is removed by drying. The treatment ratio between the treatment agent and the powder in the hydrophobized powder is preferably from 0.1 to 10: 99.9 to 90 as a mass ratio. When the treatment is performed within this range, a water-containing powder composition with particularly good water pulverization can be obtained.
次に、水を前記疎水化処理粉体で被覆し、粉末化する方法は、特に限定されないが、例えば、水と疎水化処理粉体を攪拌混合する方法や、水を凍結粉砕し直ちに疎水化処理粉体と混合する方法等が挙げられる。 Next, the method of coating water with the hydrophobized powder and pulverizing is not particularly limited. For example, water and hydrophobized powder are stirred and mixed, or water is freeze-pulverized and immediately hydrophobized. The method etc. which mix with a process powder are mentioned.
成分（ｂ）における水の含有量は、特に限定されないが、成分（ｂ）中１〜２０％が好ましく、１．５〜１０％が特に好ましい。水の含有量がこの範囲であると、毛穴や小皺を目立たなくする効果に特に優れる粉末状化粧料を得ることができる。尚、成分（ｂ）における水は、化粧料塗布動作により肌上で水がはじき出されることで粉体表面が部分的に親水性になり、粉体が皮丘に留まることによって毛穴に落ち込まず、結果的に毛穴を目立たせず、化粧膜の均一性を高める効果がある。 Although content of the water in a component (b) is not specifically limited, 1-20% is preferable in a component (b), and 1.5-10% is especially preferable. When the water content is in this range, a powdery cosmetic material that is particularly excellent in the effect of making pores and wrinkles inconspicuous can be obtained. In addition, the water in the component (b) is partly hydrophilic because the water is repelled on the skin by the cosmetic application operation, and the powder does not fall into the pores due to the powder remaining on the skin. As a result, pores are not conspicuous, and there is an effect of improving the uniformity of the decorative film.
更に成分（ｂ）には、水溶性高分子を含有し水をゲル化、粘性化、固化させることにより、含水粉末組成物の耐衝撃性（容器への充填時の衝撃や輸送衝撃等）を高めることができる。このような水溶性高分子は、水に溶解又は膨潤することにより、水をゲル化するものである。例えば、寒天、グァーガム、ローカストビーンガム、クインスシードガム、ファーセラン、カラギーナン、アルギン酸ソーダ、ジェランガム、デンプン、ペクチン、コンニャク粉等の植物系天然高分子、スクレロチウムガム等の微生物系天然高分子、ゼラチン等の動物系天然高分子、メチルセルロース、ヒドロキシメチルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルメチルセルロース、カルボキシメチルセルロース等のセルロース誘導体等の半合成高分子、ポリビニルアルコール、ポリビニルピロリドン、酢酸ビニル（共）重合体等のカルボン酸ビニル（共）重合体、（メタ）アクリル酸（共）重合体、（メタ）アクリル酸ナトリウム（共）重合体等の親水性アクリル系ポリマー、ケイ酸ナトリウムマグネシウム、含水ケイ酸アルミニウム、モンモリロナイト、サポナイト、ヘクトライト、フッ素四珪素雲母等の水膨潤性粘土鉱物等が挙げられ、これらを一種又は二種以上用いることができる。また、水溶性高分子は成分（ｂ）中０．０１〜５％含有することが好ましい。 Furthermore, the component (b) contains a water-soluble polymer and gels, thickens, and solidifies the water, thereby improving the impact resistance of the hydrous powder composition (impact when filling into a container, transport impact, etc.). Can be increased. Such a water-soluble polymer gels water by dissolving or swelling in water. For example, plant-based natural polymers such as agar, guar gum, locust bean gum, quince seed gum, fercelan, carrageenan, sodium alginate, gellan gum, starch, pectin, konjac powder, microbial natural polymers such as sclerotium gum, gelatin Animal-based natural polymers such as, semi-synthetic polymers such as cellulose derivatives such as methylcellulose, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, carboxymethylcellulose, carboxylic acids such as polyvinyl alcohol, polyvinylpyrrolidone, vinyl acetate (co) polymer Hydrophilic acrylic polymers such as vinyl (co) polymer, (meth) acrylic acid (co) polymer, sodium (meth) acrylate (co) polymer, sodium magnesium silicate, water content Aluminum, montmorillonite, saponite, hectorite, water swelling clay minerals such as fluorine tetrasilicon mica and the like, and these can be used singly or in combination. The water-soluble polymer is preferably contained in the component (b) in an amount of 0.01 to 5%.
本発明の粉末状化粧料における、成分（ａ）の粉末組成物と成分（ｂ）の粉末組成物の配合質量比（ａ）／（ｂ）は、全粉末状化粧料における油剤の含有量が１０〜７５％、水の含有量が０．３〜２０％となるように配合することが好ましく、（ａ）／（ｂ）は９９．５／０．５〜３０／７０であることが好ましい。 The blending mass ratio (a) / (b) of the powder composition of the component (a) and the powder composition of the component (b) in the powder cosmetic of the present invention is such that the content of the oil agent in the total powder cosmetic is It is preferable to mix | blend so that it may become 10 to 75% and content of water 0.3 to 20%, It is preferable that (a) / (b) is 99.5 / 0.5-30 / 70. .
本発明の粉末状化粧料は、本発明の効果を損なわない範囲で、通常化粧料に含有される成分として、フッ素化合物処理粉体以外の粉体、多価アルコール、界面活性剤、保湿成分、水溶性高分子、酸化防止剤、防腐剤、薬剤、香料等を添加、混合して粉末化粧料とすることも可能である。 The powdery cosmetic of the present invention is a powder other than the fluorine compound-treated powder, polyhydric alcohol, surfactant, moisturizing component, as a component usually contained in the cosmetic, as long as the effects of the present invention are not impaired. Water-soluble polymers, antioxidants, preservatives, drugs, fragrances and the like can be added and mixed to form a powder cosmetic.
本発明の粉末状化粧料は、アイカラー、ファンデーション、頬紅、白粉、毛穴隠し、下地等のメーキャップ化粧料、クレンジング、ボディパウダー等のスキンケア化粧料、日焼け止め化粧料等へ適用可能である。 The powdery cosmetic of the present invention can be applied to makeup cosmetics such as eye color, foundation, blusher, white powder, pore concealment, base makeup, skin care cosmetics such as cleansing and body powder, sunscreen cosmetics, and the like.
以下に実施例を挙げて、本発明を更に詳細に説明する。尚、これらは本発明を何ら限定するものではない。 Hereinafter, the present invention will be described in more detail with reference to examples. Note that these do not limit the present invention.
実施例１〜５、比較例１〜３の粉末状ファンデーション
表１に示す組成の粉末状ファンデーションを以下に示す製造方法により調製し、イ）塗擦時の液化状態、ロ）滑らかな使用感、ハ）べたつきのなさ、ニ）毛穴の目立ちにくさ、ホ）化粧膜の均一性、ヘ）耐衝撃性について、以下に示す評価方法及び判定基準により評価・判定し、結果を併せて表1に示した。
Powdered foundations of Examples 1 to 5 and Comparative Examples 1 to 3 Powdery foundations having the compositions shown in Table 1 were prepared by the following production method, and a) liquefied state at the time of coating, b) smooth feeling of use, ha Table 1 shows the results of the evaluation and judgment of the following methods and criteria for :) non-stickiness, d) difficulty in conspicuous pores, e) uniformity of cosmetic film, and f) impact resistance. It was.
製造方法：
（Ａ）：成分（１）〜（１１）を予めヘンシェルミキサー（三井三池社製）で混合分散する。
（Ｂ）：成分（１２）〜（１４）を６０℃で加温混合し、（Ａ）に添加混合し、成分（ａ）の含油粉末組成物を得る。
（Ｃ）：成分（１９）〜（２０）をヘンシェルミキサーで混合分散する。
（Ｄ）：成分（１５）〜（１８）を７０℃で加温混合し、（Ｄ）に添加混合し、成分（ｂ）の含水粉末組成物を得る。
（Ｅ）：ヘンシェルミキサーで（Ｂ）と（Ｄ）を混合し、容器に充填して粉末状ファンデーションを得る。
Production method:
(A): Components (1) to (11) are mixed and dispersed in advance with a Henschel mixer (manufactured by Mitsui Miike).
(B): Components (12) to (14) are heated and mixed at 60 ° C. and added to (A) and mixed to obtain an oil-containing powder composition of component (a).
(C): Components (19) to (20) are mixed and dispersed with a Henschel mixer.
(D): Components (15) to (18) are heated and mixed at 70 ° C. and added to (D) and mixed to obtain a water-containing powder composition of component (b).
(E): (B) and (D) are mixed with a Henschel mixer and filled into a container to obtain a powdery foundation.
〔評価方法＜１＞：項目（イ）〜（ホ）〕
化粧品評価専門パネル２０名に、前記実施例及び比較例の粉末状ファンデーションを使用してもらい、イ）塗擦時の液化状態、ロ）滑らかな使用感、ハ）べたつきのなさ、ニ）毛穴の目立ちにくさ、ホ）化粧膜の均一性について、各自が以下の評価基準に従って５段階評価し粉末状ファンデーション毎に評点を付し、更に全パネルの評点の平均点を以下の判定基準に従って判定した。
評価基準：
［評価結果］ ：［評 点］
非常に良好 ： ５点
良好 ： ４点
普通 ： ３点
やや不良 ： ２点
不良 ： １点
判定基準：
［評点の平均点］ ：［判 定］
４．５以上 ： ◎
３．５以上〜４．５未満 ： ○
１．５以上〜３．５未満 ： △
１．５未満 ： ×
[Evaluation Method <1>: Items (I) to (E)]
20 panelists specializing in cosmetics evaluation use the powdered foundations of the examples and comparative examples described above, a) liquefaction during coating, b) smooth feeling, c) no stickiness, and d) conspicuous pores. Nikusa, E) The uniformity of the decorative film was evaluated on a five-point scale according to the following evaluation criteria, given a score for each powdered foundation, and the average score of all panels was determined according to the following criteria.
Evaluation criteria:
[Evaluation Result]: [Score]
Very good: 5 points Good: 4 points Normal: 3 points Somewhat bad: 2 points Bad: 1 point Criteria:
[Average score]: [Judgment]
4.5 or more: ◎
3.5 or more and less than 4.5: ○
1.5 or more and less than 3.5: △
Less than 1.5: ×
〔評価方法＜２＞：項目（ヘ）〕
前記実施例及び比較例の粉末状ファンデーションを容量３０ｍＬで高さ５ｃｍの円柱状の透明蓋付き樹脂容器に、１０ｇ充填し蓋をする。これを７０ｃｍの高さから、タイル上に１回落下（正立方向）させ、その時の粉末状態変化を目視観察し、以下の基準により判定した。
判定基準：
［観察結果］ ：［判 定］
変化無し ： ◎
極僅かな凝集があるが、全体として流動性がある ： ○
粉体の凝集があり、全体として流動性が失われている ： △
粉体の大部分が凝集していて、全体として流動性がない ： ×
[Evaluation method <2>: Item (f)]
10 g of the powdery foundations of the Examples and Comparative Examples are filled into a cylindrical resin container with a transparent lid with a capacity of 30 mL and a height of 5 cm, and the lid is capped. This was dropped once on the tile from the height of 70 cm (upright direction), and the powder state change at that time was visually observed and judged according to the following criteria.
Judgment criteria:
[Observation results]: [Judgment]
No change: ◎
There is very little aggregation but fluidity as a whole: ○
There is agglomeration of powder and fluidity is lost as a whole: △
Most of the powder is agglomerated and not fluid as a whole: ×
表１の結果から明らかなように、本発明の実施品である実施例1〜５の粉末状ファンデーションは、イ）塗擦時の液化状態、ロ）滑らかな使用感、ハ）べたつきのなさ、ニ）毛穴の目立ちにくさ、ホ）化粧膜の均一性、ヘ）耐衝撃性の全ての項目に優れた粉末状化粧料であった。一方、フッ素化合物処理粉体の代わりに未処理粉体を用いて含油粉末組成物の調製を試みた比較例１の粉末状ファンデーションは、油が粉体により被覆されていないため、塗擦時の液状化状態（含油粉末組成物が調製できていない）と耐衝撃性が劣っていた。また、水を含有しない比較例２の粉末状ファンデーションは、べたつきのなさと化粧膜の均一性が劣っていた。そして、油を含まない比較例３の粉末状ファンデーションは、滑らかな使用感が感じられなかった。 As is apparent from the results in Table 1, the powdery foundations of Examples 1 to 5, which are the products of the present invention, are a) a liquefied state at the time of coating, b) a smooth feeling of use, and c) no stickiness. It was a powdery cosmetic material excellent in all items of (1) difficulty in conspicuous pores, (e) uniformity of cosmetic film, and (f) impact resistance. On the other hand, the powdery foundation of Comparative Example 1 which attempted to prepare an oil-containing powder composition using an untreated powder instead of a fluorine compound-treated powder was not coated with oil, so that it was liquid during coating. The liquefied state (the oil-containing powder composition was not prepared) and the impact resistance were inferior. Moreover, the powdery foundation of Comparative Example 2 containing no water was inferior in stickiness and uniformity of the decorative film. And the powder-form foundation of the comparative example 3 which does not contain oil did not feel smooth usability.
実施例６：粉末状アイカラー
予め、ステアリルジメチコン（注８）と部分架橋型オルガノポリシロキサン（注９）を質量比４０：１で溶解混合後、−６０℃に冷却し、粉砕機を用い、冷却しながら油の粒子を得る。次いで、前記油粒子４１質量部をヘンシェルミキサー（三井三池社製）にて、フッ素化合物処理雲母（注４）１５．９質量部、フッ素化合物処理ガラスパール（注２）３０質量部、パラオキシ安息香酸メチル ０．１質量部と混合し含油粉末組成物を調製した。精製水５質量部とグリセリン１質量部、１，３−ブチレングリコール２質量部をフッ素化合物処理雲母（注４）５質量部と混合して含水粉末組成物を得、先ほどの含油粉末組成物と混合し、粉末状アイカラーを得た。
※注８：ＤＣ２５０３（融点３２℃：東レ・ダウコーニングシリコーン社製）
※注９：ＫＳＧ−４３（信越化学工業社製）
Example 6: Powdered eye color In advance, stearyl dimethicone (Note 8) and partially crosslinked organopolysiloxane (Note 9) were dissolved and mixed at a mass ratio of 40: 1, cooled to -60 ° C, and a pulverizer was used. Oil particles are obtained while cooling. Next, 41 parts by mass of the oil particles were mixed with a Henschel mixer (manufactured by Mitsui Miike), 15.9 parts by mass of fluorine compound-treated mica (Note 4), 30 parts by mass of fluorine compound-treated glass pearl (Note 2), paraoxybenzoic acid An oil-containing powder composition was prepared by mixing with 0.1 part by mass of methyl. 5 parts by mass of purified water, 1 part by mass of glycerin and 2 parts by mass of 1,3-butylene glycol are mixed with 5 parts by mass of a fluorine compound-treated mica (Note 4) to obtain a water-containing powder composition. By mixing, a powdery eye color was obtained.
* Note 8: DC2503 (Melting point 32 ° C: Toray Dow Corning Silicone)
* Note 9: KSG-43 (manufactured by Shin-Etsu Chemical Co., Ltd.)
本発明の実施品である実施例６の粉末状アイカラーは、イ）塗擦時の液化状態、ロ）滑らかな使用感、ハ）べたつきのなさ、ニ）毛穴の目立ちにくさ、ホ）化粧膜の均一性、ヘ）耐衝撃性の全ての項目に優れた粉末状化粧料であった。 The powdered eye color of Example 6, which is an embodiment of the present invention, is a) a liquefied state at the time of rubbing, b) a smooth feeling of use, c) no stickiness, d) difficulty in conspicuous pores, and e) a cosmetic film. F) Uniformity of powder and cosmetics excellent in all items of impact resistance.
実施例７：粉末状美容液
予め、スクワランとＣ２４−２８のアルキルジメチコン（注１０）とビタミンＡパルミテートを質量比で９：０．５：０．０５の割合で混合溶解し、この６５質量部をヘンシェルミキサー（三井三池社製）にて、ポリメチルメタクリル酸１５質量部、フッ素化合物処理雲母（注４）１０．７９質量部、パラオキシ安息香酸メチル ０．１質量部と混合し均一分散し、含油粉末組成物を調製した。また、精製水 ３質量部と寒天 ０．０１質量部とジプロピレングリコール １質量部とＬ−アスコルビン酸リン酸マグネシウム０．１質量部を、フッ素化合物処理タルク（注３） ５質量部に分散して得た含水粉末組成物に、先ほどの含油粉末組成物に添加混合し、粉末状美容液を得た。
※注１０：ＡＢＩＬ ＷＡＸ９８１０Ｐ（Ｇｏｌｄｓｃｈｍｉｄｔ ＡＧ社製）
Example 7: Powdered cosmetic liquid In advance, Squalane, C24-28 alkyl dimethicone (Note 10), and vitamin A palmitate were mixed and dissolved at a mass ratio of 9: 0.5: 0.05, and 65 parts by mass. In a Henschel mixer (Mitsui Miike Co., Ltd.), 15 parts by mass of polymethylmethacrylic acid, 10.79 parts by mass of fluorine compound-treated mica (note 4), 0.1 parts by mass of methyl paraoxybenzoate are mixed and dispersed uniformly. An oil-containing powder composition was prepared. Further, 3 parts by mass of purified water, 0.01 part by mass of agar, 1 part by mass of dipropylene glycol and 0.1 part by mass of magnesium L-ascorbate phosphate are dispersed in 5 parts by mass of fluorine compound-treated talc (Note 3). The water-containing powder composition obtained above was added to and mixed with the oil-containing powder composition described above to obtain a powdery cosmetic liquid.
* Note 10: ABIL WAX9810P (manufactured by Goldschmidt AG)
本発明の実施品である実施例７の粉末状美容液は、イ）塗擦時の液化状態、ロ）滑らかな使用感、ハ）べたつきのなさ、ニ）毛穴の目立ちにくさ、ホ）化粧膜の均一性、ヘ）耐衝撃性の全ての項目に優れた粉末状化粧料であった。 The powdered cosmetic liquid of Example 7, which is an embodiment of the present invention, is a) a liquefied state upon rubbing, b) a smooth feeling of use, c) no stickiness, d) difficulty in conspicuous pores, and e) a cosmetic film. F) Uniformity of powder and cosmetics excellent in all items of impact resistance.
本発明の粉末状化粧料は、化粧料として利用可能である。
以上
The powdery cosmetic of the present invention can be used as a cosmetic.
more than
Claims (6)
（ａ）油剤をフッ素化合物処理粉体で被覆した含油粉末組成物
（ｂ）水を疎水化処理粉体で被覆した含水粉末組成物
を配合する粉末状化粧料であって、全粉末状化粧料における油剤の含有量が１０〜７５質量％、水の含有量が０．３〜２０質量％であることを特徴とする粉末状化粧料。 The following components (a) and (b);
(A) an oil-containing powder composition in which an oil agent is coated with a fluorine compound-treated powder; (b) a powdery cosmetic comprising a water-containing powder composition in which water is coated with a hydrophobized powder; The powdery cosmetic is characterized in that the content of the oil agent is 10 to 75% by mass and the content of water is 0.3 to 20% by mass.
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