JP6504350B2 - Non-aqueous liquid cosmetic - Google Patents
Non-aqueous liquid cosmetic Download PDFInfo
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- JP6504350B2 JP6504350B2 JP2015073476A JP2015073476A JP6504350B2 JP 6504350 B2 JP6504350 B2 JP 6504350B2 JP 2015073476 A JP2015073476 A JP 2015073476A JP 2015073476 A JP2015073476 A JP 2015073476A JP 6504350 B2 JP6504350 B2 JP 6504350B2
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- 239000002537 cosmetic Substances 0.000 title claims description 54
- 239000007788 liquid Substances 0.000 title claims description 15
- 239000010457 zeolite Substances 0.000 claims description 38
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 37
- 229910021536 Zeolite Inorganic materials 0.000 claims description 35
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 24
- 235000011187 glycerol Nutrition 0.000 claims description 12
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 8
- 229940075529 glyceryl stearate Drugs 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 2
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 238000000926 separation method Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 150000005846 sugar alcohols Polymers 0.000 description 5
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 2
- 206010016334 Feeling hot Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 229940061570 polyglyceryl-10 stearate Drugs 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- VRBHTEGUHVNKEA-UHFFFAOYSA-N 16-methylheptadecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCC(C)C VRBHTEGUHVNKEA-UHFFFAOYSA-N 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- -1 2-hexdecyl isostearate Chemical compound 0.000 description 1
- LEEDMQGKBNGPDN-UHFFFAOYSA-N 2-methylnonadecane Chemical compound CCCCCCCCCCCCCCCCCC(C)C LEEDMQGKBNGPDN-UHFFFAOYSA-N 0.000 description 1
- UIVPNOBLHXUKDX-UHFFFAOYSA-N 3,5,5-trimethylhexyl 3,5,5-trimethylhexanoate Chemical compound CC(C)(C)CC(C)CCOC(=O)CC(C)CC(C)(C)C UIVPNOBLHXUKDX-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 235000019489 Almond oil Nutrition 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000019487 Hazelnut oil Nutrition 0.000 description 1
- 235000018330 Macadamia integrifolia Nutrition 0.000 description 1
- 240000000912 Macadamia tetraphylla Species 0.000 description 1
- 235000003800 Macadamia tetraphylla Nutrition 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000008168 almond oil Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000021302 avocado oil Nutrition 0.000 description 1
- 239000008163 avocado oil Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910001657 ferrierite group Inorganic materials 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 239000008169 grapeseed oil Substances 0.000 description 1
- 239000010468 hazelnut oil Substances 0.000 description 1
- XJNUECKWDBNFJV-UHFFFAOYSA-N hexadecyl 2-ethylhexanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C(CC)CCCC XJNUECKWDBNFJV-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229940100554 isononyl isononanoate Drugs 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical group CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000419 plant extract Substances 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
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010667 rosehip oil Substances 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010497 wheat germ oil Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
本発明は非水系液状化粧料に関する。
具体的には、皮膚に塗布した際に、適度な温感が得られるいわゆる温感化粧料であって、保管時の安定性に優れる化粧料に関する。
The present invention relates to non-aqueous liquid cosmetics.
More specifically, the present invention relates to a so-called warm-feeling cosmetic which can obtain an appropriate feeling of warmth when applied to the skin, and which is excellent in storage stability.
化粧料に発熱作用を付与すると、温感に基づく良好な使用感、血行促進効果、洗浄作用向上、薬効促進等の効果が期待できる。このため、従来より温感を有する化粧料が種々提案されている。
水と接触して発熱する多価アルコール類を利用したものとして、特許文献１、特許文献２等がある。しかし、多価アルコール類の水和反応熱のみを利用した方法では、発熱量が不十分であった。
そこで、特許文献３、特許文献４等において、ゼオライト等の水と反応して発熱する水和発熱性無機粉体を、非水系媒体と組合せた化粧料が提案されている。しかし、ゼオライトなどの粉体は、保存時に沈降し、再分散が難しいという欠点があった。これを解消するべく、特許文献５には、高分子化合物等の増粘剤を利用して系の粘度を調整して安定化させる技術が提案されている。また、特許文献６には、安定性を更に向上させるために、カルボキシビニルポリマー及び／又は脂肪酸石鹸を配合する技術が提案されている。特許文献７には、ゼオライト、多価アルコールに加え、アルカリ土類金属の水酸化物と界面活性剤を利用することで、安定化させる技術が提案されている。特許８には、カチオン性高分子を配合する技術が提案されている。
If the cosmetic has a heat generating effect, effects such as a good feeling in use based on warmth, a blood circulation promoting effect, an improvement in the cleansing action, and a medicinal effect promotion can be expected. For this reason, various cosmetics which have a warm feeling conventionally are proposed.
There are Patent Documents 1 and 2 and the like as those utilizing polyhydric alcohols which generate heat in contact with water. However, in the method using only the heat of hydration of polyhydric alcohols, the calorific value was insufficient.
Therefore, in Patent Document 3 and Patent Document 4 etc., a cosmetic is proposed in which a hydration exothermic inorganic powder that reacts with water such as zeolite and generates heat is combined with a non-aqueous medium. However, powders such as zeolites have the disadvantage that they settle out during storage, making redispersion difficult. In order to solve this, Patent Document 5 proposes a technique for adjusting and stabilizing the viscosity of the system by using a thickener such as a polymer compound. Further, Patent Document 6 proposes a technique of blending a carboxyvinyl polymer and / or a fatty acid soap to further improve the stability. Patent Document 7 proposes a technology for stabilization by using a hydroxide of an alkaline earth metal and a surfactant in addition to a zeolite and a polyhydric alcohol. Patent 8 proposes a technique for blending a cationic polymer.
しかしながら、ゼオライト等の粉体の沈降は、化粧料全体の粘度を高めることで一時的に防止することは出来るが、グリセリンと油性成分を併用した化粧料では、高温時に液状油のにじみ（染み出し）現象や化粧料の分離現象が生じ、結果として粒子径に関係なくゼオライト等の沈降を招いており、これらの技術によっても、ゼオライトの沈降という安定性の欠点は十分には改善されていなかった。また、高分子化合物の添加は、べたつきや、洗い流し時のぬるつきや、被膜感が強いなどの使用感触の低下を招きやすいという欠点を有している。また、アルカリ土類金属の水酸化物は、皮膚に対する刺激性が高く、化粧料としての安全性が低下してしまう。
特許文献８には、５０℃程度の高温下でも安定性を保つ技術が提案されているが、使用感を劇的に変化、向上させるために重要な成分である油性成分を多量に配合することは困難であった。
その為、ゼオライトの分散安定性を保ちつつ、良好な使用感を有する温感化粧料の開発が望まれていた。
However, although sedimentation of powder such as zeolite can be temporarily prevented by increasing the viscosity of the whole cosmetic, in cosmetics using glycerin and an oil component in combination, the liquid oil bleeds (sews out at high temperature) ) Phenomena of separation of cosmetics and cosmetics occur, resulting in sedimentation of zeolite and the like regardless of particle size, and these techniques have not sufficiently improved the stability defect of sedimentation of zeolite . Furthermore, the addition of the polymer compound has the disadvantage that it tends to cause a reduction in the feeling of use such as stickiness, sliminess at the time of washing, or a strong film feeling. Further, hydroxides of alkaline earth metals are highly irritating to the skin, and the safety as a cosmetic decreases.
Although Patent Document 8 proposes a technology for maintaining stability even at high temperatures of about 50 ° C., blending a large amount of an oil component which is an important component for dramatically changing and improving the feeling of use Was difficult.
Therefore, development of a warm feeling cosmetic having a good feeling of use while maintaining the dispersion stability of the zeolite has been desired.
本発明は上記背景技術に鑑みてなされたものであって、皮膚に塗布した際に適度な温感が得られるいわゆる温感化粧料において、経時的にゼオライトの沈降を防ぎ、高温時における化粧料の分離が起きない等保存安定性が高い非水系液状化粧料を提供することを課題とする。 The present invention has been made in view of the above background art, and in a so-called warm-feeling cosmetic where an appropriate warm feeling is obtained when applied to the skin, the sedimentation of zeolite is prevented with time, and the cosmetic at high temperature It is an object of the present invention to provide a non-aqueous liquid cosmetic composition having high storage stability, such as the absence of separation of
（A）ゼオライト
（B）グリセリン多価アルコール
（C）油性成分
（D）ステアリン酸グリセリル
（E）ステアリン酸ポリグリセリル-10
を含有する非水系液状化粧料である。
本化粧料は皮膚に接触させることにより温感が得られる非水系液状化粧料である。
(A) Zeolite (B) Glycerin Polyhydric Alcohol (C) Oil Component (D) Glyceryl Stearate
(E) Polyglyceryl Stearate-10
It is a non-aqueous liquid cosmetic containing
The present cosmetic is a non-aqueous liquid cosmetic which provides a feeling of warmth when brought into contact with the skin.
本発明の化粧料は、従来の温感作用を有する化粧料に比して、５０℃程度の高温下においても、ゼオライトの沈降や製剤の分離を長期間にわたり抑制し、優れた安定性を示すことができる。従って、本発明の化粧料は、例えば、クリーム状の基礎化粧料、スキンケア料等の各種化粧料に有用である。 The cosmetic composition of the present invention exhibits excellent stability by suppressing the sedimentation of the zeolite and the separation of the preparation for a long period of time even at high temperatures of about 50 ° C., as compared with conventional cosmetic products having a warm sensation effect. be able to. Therefore, the cosmetic composition of the present invention is useful, for example, for various cosmetic compositions such as creamy basic cosmetic products and skin care agents.
以下、本願発明を具体的に説明する
なお、本発明において、％は特に示された場合を除き質量／質量％（w/w％）の意味で用いられる。
Hereinafter, the present invention will be specifically described. In the present invention,% is used in the meaning of mass / mass% (w / w%) unless otherwise indicated.
本願発明でいう「非水系」とは水分を全く含まないものを意味するものではなく、皮膚に塗布する前に発熱しない程度であれば、わずかの水分が含まれていても問題ない。 The term "non-aqueous system" as used in the present invention does not mean that there is no water at all, and as long as it does not generate heat before it is applied to the skin, it does not matter even if it contains a small amount of water.
「液状化粧料」とは、化粧水等の液状化粧料の他、いわゆる乳液やクリーム程度の粘性のある化粧料を含み、固形化粧料ではないことを意味する。 "Liquid cosmetic" includes liquid cosmetics such as lotions, as well as so-called milky lotion and creamy viscous cosmetics, and means not a solid cosmetic.
本願発明に用いられるゼオライトは、化粧料に用いることが出来れば、特に限定されない。
天然ゼオライト及び合成ゼオライトのいずれでもよい。ゼオライトは、一般に三次元骨格構造を有するアルミノシリケートであり、一般式としては、ＸＭ2/nＯ・Ａｌ2Ｏ3・ＹＳｉＯ2・ＺＨ2Ｏで表示される。この一般式において、Ｍはイオン交換可能なイオンを表し、通常は１または２価の金属イオンである。ｎは（金属）イオンの原子価である。Ｘ及びＹはそれぞれ金属酸化物、シリカ係数、Ｚは結晶水の数を表示している。
ゼオライトの具体例としては、例えばＡ型ゼオライト、Ｘ型ゼオライト、Ｙ型ゼオライト、モルデナイト、フェリエライト、ベータ型、ＺＳＭ−５等が挙げられる。これらの中でも本発明において好ましく用いるゼオライトとしては、合成ゼオライト粉末が挙げられ、例えば、Ｎａ２Ｏ・Ａｌ２Ｏ３・２ＳｉＯ２の合成ゼオライト４Ａ型等である。このようなものの例としては、ゼオラムＡ４、（東ソー株式会社製）がある。
The zeolite used in the present invention is not particularly limited as long as it can be used for cosmetics.
Any of natural zeolite and synthetic zeolite may be used. Zeolites is generally an aluminosilicate having a three-dimensional skeleton structure, the formula is displayed in XM 2 / n O · Al 2 O 3 · YSiO 2 · ZH 2 O. In this general formula, M represents an ion exchangeable ion, usually a mono- or divalent metal ion. n is the valence of the (metal) ion. X and Y indicate the metal oxide and the silica coefficient, respectively, and Z indicates the number of crystal water.
Specific examples of the zeolite include, for example, A-type zeolite, X-type zeolite, Y-type zeolite, mordenite, ferrierite, beta type, ZSM-5 and the like. These preferably used zeolites in the present invention, among the synthetic zeolite powder can be mentioned, for example, a synthetic zeolite type 4A, etc. Na 2 O · Al 2 O 3 · 2SiO 2. An example of such a thing is Zeorum A4, manufactured by Tosoh Corporation.
本願発明に用いられるゼオライトの粒子径は、化粧料に配合で出来るものであれば特に限定されないが、例えば粒子径が０．５〜７００μｍ、特に１〜４００μｍ、更に１〜２００μｍが好ましい。 The particle diameter of the zeolite used in the present invention is not particularly limited as long as it can be added to the cosmetic, and for example, the particle diameter is preferably 0.5 to 700 μm, particularly 1 to 400 μm, and further preferably 1 to 200 μm.
本願発明で用いられるゼオライトの量は特に限定されないが、化粧料全量に対して、１〜１５質量％が好ましく、更に好ましくは５〜１５質量％である。中でも５〜１０質量％が特に好ましく、この範囲であれば、ゼオライトに由来するきしみ感やのびの悪さを感じることなく使用感にすぐれた化粧料が得られる。 The amount of zeolite used in the present invention is not particularly limited, but it is preferably 1 to 15% by mass, more preferably 5 to 15% by mass, based on the total amount of the cosmetic. Among these, 5 to 10% by mass is particularly preferable, and in this range, a cosmetic excellent in the feeling of use can be obtained without feeling the squeakyness and the spread of the zeolite.
本願発明に用いられるグリセリンは、化粧料に用いることが出来れば特に限定されないが、化粧料全量に対して、３０〜７０質量％が好ましく、更に好ましくは３５〜６０質量％である。中でも４０〜６０質量％が特に好ましく、この範囲であれば、温感を損なわずに分離のない安定な化粧料が得られる。 The glycerin used in the present invention is not particularly limited as long as it can be used for a cosmetic, but it is preferably 30 to 70% by mass, more preferably 35 to 60% by mass, with respect to the total amount of the cosmetic. Among these, 40 to 60% by mass is particularly preferable, and in this range, a stable cosmetic without separation can be obtained without losing the warmth.
本願発明に用いられる油性成分は化粧料に用いることができれば特に限定されない。例えば、流動パラフィン、流動イソパラフィン等の炭化水素系の液状油；サフラワー油、大豆油、月見草油、ブドウ種子油、ローズヒップ油、ククイナッツ油、アルモンド油、ゴマ油、コムギ胚芽油、トウモロコシ油、綿実油、アボガド油、オリーブ油、ツバキ油、パーシック油、ヒマシ油、ラッカセイ油、ヘーゼルナッツ油、マカデミアナッツ油、メドフォーム油、ホホバ油等の植物性液状油；２−エチルヘキサン酸セチル、ミリスチン酸イソプロピル、パルミチン酸イソプロピル、イソノナン酸イソノニル、イソステアリン酸２−ヘキシデシル、ミリスチン酸イソステアリル、トリ２−エチルヘキサン酸グリセリル、炭酸ジアルキル、トリ(カプリル／カプリン酸)グリセリン、ジ(カプリル／カプリン酸)プロピレングリコール等のエステル油又はこれら２種以上の混合物が挙げられる。尚、ワセリン等の固形油であっても最終化粧料が液状化粧料になる範囲であれば配合することは可能である。 The oil component used in the present invention is not particularly limited as long as it can be used for cosmetics. For example, hydrocarbon-based liquid oils such as liquid paraffin and liquid isoparaffin; safflower oil, soybean oil, evening primrose oil, grape seed oil, rosehip oil, kucunut oil, almond oil, sesame oil, wheat germ oil, corn oil, cotton seed oil , Avocado oil, olive oil, camellia oil, persic oil, castor oil, peanut oil, hazelnut oil, macadamia nut oil, medium foam oil, jojoba oil etc. vegetable liquid oil such as cetyl 2-ethylhexanoate, isopropyl myristate, palmitic acid Isopropyl, isononyl isononanoate, 2-hexdecyl isostearate, isostearyl myristate, glyceryl tri 2-ethylhexanoate, dialkyl carbonate, glycerin tri (capryl / capric acid), ester such as di (capryl / capric acid) propylene glycol An oil or a mixture of two or more of these may be mentioned. In addition, even if it is solid oil, such as vaseline, it is possible to mix | blend if the last cosmetics become a liquid cosmetics.
本願発明で用いられる油性成分の量は特に限定されないが、化粧料全量に対して、５〜５０質量％が好ましく、特に好ましくは５〜２５質量％である。中でも１０〜２０質量％が特に好ましい。この範囲であれば、べたつきが少なくのびが良く、肌をしっとりとさせ、保湿感も高い使用感のよい化粧料ができる。 Although the quantity of the oil-based component used by this invention is not specifically limited, 5-50 mass% is preferable with respect to cosmetics whole quantity, Especially preferably, it is 5-25 mass%. Among these, 10 to 20% by mass is particularly preferable. Within this range, it is possible to make a cosmetic which is less sticky and has a good spread, which makes the skin moist and has a high moisturizing feeling.
本願発明に用いられるステアリン酸グリセリルはステアリン酸とグリセリンのモノエステルであり、ステアリン酸ポリグリセリル-１０とともに配合することで、ゼオライトの分散性を向上させる目的で配合する。 Glyceryl stearate used in the present invention is a monoester of stearic acid and glycerin, and is blended with polyglyceryl-10 stearate in order to improve the dispersibility of the zeolite.
本願発明で用いられるステアリン酸グリセリルの量は特に限定されないが、化粧料全量に対して、２〜１０質量％が好ましく、特に好ましくは５〜８質量％である。この範囲であれば、べたつきが少なく、経時での変臭が少ない、安定性のよい化粧料ができる。 The amount of glyceryl stearate used in the present invention is not particularly limited, but is preferably 2 to 10% by mass, particularly preferably 5 to 8% by mass, based on the total amount of the cosmetic. Within this range, a highly stable cosmetic can be obtained with low stickiness and little odor change over time.
本願発明で用いられるステアリン酸ポリグリセリル-１０は、モノステアリン酸とグリセリン１０量体のエステルであり、化粧料の分離の防止、及び、ゼオライトの分散性を向上させる目的で配合する。 Polyglyceryl 10-stearate used in the present invention is an ester of monostearic acid and glycerin 10-mer, and is blended for the purpose of preventing the separation of the cosmetic and improving the dispersibility of the zeolite.
本願発明で用いられるステアリン酸ポリグリセリル-１０の量は特に限定されないが、化粧料全量に対して、２〜１０質量％が好ましく、更に好ましくは２〜５質量％である。この範囲であれば、特に好適にゼオライトの分散安定性が向上される。尚、５．０％以上配合しても、使用感に影響をあたえることなく分散安定性の効果がある。 The amount of polyglyceryl stearate used in the present invention is not particularly limited, but is preferably 2 to 10% by mass, more preferably 2 to 5% by mass, based on the total amount of the cosmetic. Within this range, the dispersion stability of the zeolite is particularly preferably improved. Even if the content is 5.0% or more, the dispersion stability can be obtained without affecting the feeling of use.
本願発明に用いられるステアリン酸グリセリルとステアリン酸ポリグリセリル-１０の比率は特に限定されないが、好ましくは、ステアリン酸グリセリル：ステアリン酸ポリグリセリル-１０＝１：５〜５：１である。これ以下になると、高温保管時の分離防止効果が弱くなる傾向にあり、これ以上になると分離防止効果が低下することはないが、粘度が高くなり使用性に影響を与える。 The ratio of glyceryl stearate to polyglyceryl stearate used in the present invention is not particularly limited, but preferably glyceryl stearate: polyglyceryl stearate-10: 1: 5 to 5: 1. Below this range, the separation preventing effect at the time of high temperature storage tends to be weak. When the temperature is higher than this, the separation preventing effect does not decrease, but the viscosity increases and affects the usability.
本発明の化粧料には、本発明の目的を阻害しない限りにおいて、保湿剤、上記以外の他の界面活性剤、グリセリン以外の多価アルコール、酸化防止剤、植物エキス、防腐剤、油脂類、アルコール、殺菌剤、香料、粉体等を含有させることもできる。
他の成分を含有させる場合の配合割合は、その種類や目的に応じて適宜選択することができる。化粧料全量基準で、通常１０質量％以下、好ましくは５質量％以下である。
The cosmetic of the present invention may be a moisturizer, surfactant other than the above, polyhydric alcohol other than glycerin, antioxidant, plant extract, preservative, fats and oils, as long as the object of the present invention is not impaired. Alcohols, germicides, perfumes, powders, etc. may also be included.
The compounding ratio in the case of containing other components can be suitably selected according to the kind and the objective. The total amount of the cosmetic is usually 10% by mass or less, preferably 5% by mass or less.
以下、下記の実施例に基づき本発明についてさらに詳細に説明するが、本発明は下記実施例に限定されないのは言うまでもない。 The present invention will be described in more detail based on the following examples, but it goes without saying that the present invention is not limited to the following examples.
表１に示す成分表に基づき、化粧料を下記の方法で作製し、経時での安定性を確認した。 Based on the ingredient list shown in Table 1, cosmetics were produced by the following method, and stability over time was confirmed.
＜製法＞
表１に記載の成分２〜１４を８０℃に加熱して均一に溶解し、ディスパー攪拌機を用いて撹拌する。撹拌しながら、成分１、１５〜１７を投入し、ディスパー攪拌機での撹拌をさらに続ける。目視にて十分な分散を確認したのち、３５℃まで冷却した。
<Manufacturing method>
Ingredients 2 to 14 described in Table 1 are heated to 80 ° C. to be homogeneously dissolved, and stirred using a dispersive stirrer. While stirring, components 1, 15-17 are charged and stirring with the disper stirrer is continued further. After sufficient dispersion was visually confirmed, the temperature was cooled to 35.degree.
＜評価＞
調製直後のバルクの状態については、目視にて確認した。冷却終了時（完成時とする）、分離や液状成分のにじみなどが全く見られず、全く問題ない状態であるものを○、ややにじみがみられたものを△、ディスパーでの撹拌、冷却後すぐに分離したものを×とした。
安定性については、得られた化粧料をガラス瓶に充填し、５０℃のインキュベーターに２ヵ月放置したときの状態を確認した。ゼオライトの沈降や、液分離などが見られないものを○、３日間放置では問題ないが２ヵ月放置すると少し分離がみられるものを△、１日放置することにより分離がみられるものを×とした。
<Evaluation>
About the state of the bulk immediately after preparation, it confirmed visually. At the end of cooling (completion of completion), separation and no bleeding of the liquid component are observed at all, and those with no problem at all are ○, those with some bleeding are Δ, after stirring with a disper, cooling Those immediately separated were regarded as x.
About stability, the obtained cosmetic was filled in a glass bottle, and the state when left in an incubator at 50 ° C. for 2 months was confirmed. Those with no sedimentation or separation of zeolite are ○, those with no problem for 3 days but with slight separation after 2 months are with △, those with separation by 1 day are with × did.
実施例１〜４より明らかなように、本発明の成分を用いた非水系化粧料はいずれも良好な安定性を示していた。特に、Ｅ成分について、これを配合することにより系の安定性を高めている傾向にあった。一方、必須成分のどちらかを欠いた比較例1〜８では、充分な性能が得られていない。これら必須成分を組み合わせることにより、非水化粧料の安定性を高めているのは明らかである。尚、他のタイプのゼオライトを使用した場合も同様の傾向が見られた。 As is clear from Examples 1 to 4, all of the non-aqueous cosmetic compositions using the components of the present invention exhibited good stability. In particular, there was a tendency that the stability of the system was enhanced by blending the component E. On the other hand, in Comparative Examples 1 to 8 lacking any of the essential components, sufficient performance is not obtained. It is apparent that the stability of the non-water cosmetic is enhanced by combining these essential components. The same tendency was observed when other types of zeolite were used.
以上のように、本発明によると、ゼオライトおよびグリセリン、油性成分を含有する非水系化粧料において、ステアリン酸グリセリルとステアリン酸ポリグリセリル-１０を配合することにより、使用感を損なうことなく、高温保管下でのゼオライトの沈降及び製剤の分離を抑制することができ、長期間の保管に耐えうる安定性の良い化粧料ができる。
As described above, according to the present invention, by blending glyceryl stearate and polyglyceryl stearate in a non-aqueous cosmetic containing zeolite and glycerin, and an oil component, storage at high temperature without impairing the feeling of use. Precipitation of the zeolite and separation of the preparation can be suppressed, and a stable cosmetic product that can withstand long-term storage can be obtained.
Claims (4)
（B）グリセリン
（C）油性成分
（D）ステアリン酸グリセリル
（E）ステアリン酸ポリグリセリル-10
を含有する非水系液状化粧料。 (A) Zeolite (B) Glycerin (C) Oil component (D) Glyceryl stearate
(E) Polyglyceryl Stearate-10
Non-aqueous liquid cosmetic containing
（B）グリセリンが、40質量％〜65質量%
（C）油性成分が、5質量％〜50質量%
（D）ステアリン酸グリセリルが、3質量％〜10質量%
（E）ステアリン酸ポリグリセリル-10が、2質量％〜10質量%
であることを特徴とする請求項１記載の非水系液状化粧料。 (A) 1% by mass to 15% by mass of zeolite
(B) 40% by mass to 65% by mass of glycerin
(C) Oily component, 5% by mass to 50% by mass
(D) glyceryl stearate is 3% by mass to 10% by mass
(E) Polyglyceryl stearate-2% by mass to 10% by mass
The non-aqueous liquid cosmetic according to claim 1, which is characterized in that
（B）グリセリン
（C）油性成分
（D）ステアリン酸グリセリル
（Ｅ）ステアリン酸ポリグリセリル-10
を配合することにより（A）ゼオライトの分散性を高め、経時的にゼオライトの沈降を抑制し安定な分散状態を保つための非水系液状化粧料の製造方法。 (A) Zeolite
(B) Glycerin
(C) Oily component
(D) stearic acid glyceryl Lil
(E) Polyglyceryl Stearate-10
(A) A method for producing a non-aqueous liquid cosmetic composition for enhancing the dispersibility of zeolite (A) and suppressing sedimentation of the zeolite with time to maintain a stable dispersion state.
（B）グリセリン
（C）油性成分
（D）ステアリン酸グリセリル
（Ｅ）ステアリン酸ポリグリセリル-10
を配合することにより（A）ゼオライトの分散性を高め、経時的にゼオライトの沈降を抑制し安定な分散状態を保つための方法。 (A) Zeolite
(B) Glycerin
(C) Oily component
(D) stearic acid glyceryl Lil
(E) Polyglyceryl Stearate-10
(A) A method for enhancing the dispersibility of the zeolite and suppressing the sedimentation of the zeolite with time to maintain a stable dispersion state.
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