JP2018193327A - Emulsion cosmetic - Google Patents
Emulsion cosmetic Download PDFInfo
- Publication number
- JP2018193327A JP2018193327A JP2017098319A JP2017098319A JP2018193327A JP 2018193327 A JP2018193327 A JP 2018193327A JP 2017098319 A JP2017098319 A JP 2017098319A JP 2017098319 A JP2017098319 A JP 2017098319A JP 2018193327 A JP2018193327 A JP 2018193327A
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- Prior art keywords
- mass
- preferable
- oil
- less
- emulsified cosmetic
- Prior art date
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- Granted
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- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
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- Cosmetics (AREA)
Abstract
Description
本発明は、皮膚等に適用する乳化化粧料に関する。 The present invention relates to an emulsified cosmetic applied to skin and the like.
カミツレ抽出物は、美白作用の他、光老化抑制作用、コラーゲン産生促進作用、養毛作用、ATP産生促進作用、皮膚バリア機能改善作用、細胞分化促進作用、コラーゲンゲル収縮促進作用、毛穴収縮作用等の多くの生理作用を有することから、皮膚化粧料、毛髪化粧料、入浴剤等に配合されている(特許文献1〜5等)。 Chamomile extract, whitening effect, photoaging inhibition action, collagen production promotion action, hair nourishing action, ATP production promotion action, skin barrier function improvement action, cell differentiation promotion action, collagen gel contraction promotion action, pore contraction action, etc. Therefore, it is blended in skin cosmetics, hair cosmetics, bathing agents, etc. (Patent Documents 1 to 5 etc.).
また、カミツレ抽出物その他の植物抽出物を配合した化粧料の形態としては、水性化粧料、油性化粧料及び乳化化粧料が採用されている(特許文献1〜5等)。 Moreover, aqueous cosmetics, oily cosmetics, and emulsified cosmetics have been adopted as cosmetic forms containing chamomile extract and other plant extracts (Patent Documents 1 to 5, etc.).
しかしながら、近年、消費者の要求レベルが高まり、カミツレ抽出物を配合した化粧料のうち、乳化化粧料は使用感が良好であるものの、カミツレ抽出物由来のわずかな原料臭、皮膚に塗布した際の感触等の点で、既存の化粧料は十分満足できるものではなかった。
したがって、本発明の課題は、カミツレ抽出物を含有する、原料臭が改善され、使用感がさらに改善された化粧料を提供することにある。
However, in recent years, the level of consumer demand has increased, and among cosmetics formulated with chamomile extract, emulsified cosmetics have good usability, but a slight raw material odor derived from chamomile extract, when applied to the skin However, the existing cosmetics were not fully satisfactory in terms of the feel of the material.
Accordingly, an object of the present invention is to provide a cosmetic containing a chamomile extract with improved raw material odor and improved usability.
そこで本発明者は、カミツレ抽出物と油剤とを配合して乳化化粧料を製造し、その使用感や香りについて種々検討してきたところ、カミツレ抽出物として油溶性カミツレ抽出物を採用し、これに油剤と1,3−プロパンジオールと特定の高分子成分とを配合して乳化化粧料とすれば、香りが良好で、べたつき、ぺたつきが少なく、皮膚上での伸びが良好な乳化化粧料が得られることを見出し、本発明を完成した。 Therefore, the present inventor has produced an emulsified cosmetic by blending a chamomile extract and an oil agent, and has variously studied its feeling of use and aroma, and adopted an oil-soluble chamomile extract as the chamomile extract. If an oil agent, 1,3-propanediol and a specific polymer component are blended to make an emulsified cosmetic, an emulsified cosmetic with good fragrance, less stickiness and less stickiness, and good elongation on the skin. As a result, the present invention was completed.
すなわち、本発明は、下記成分(A)、(B)、(C)、(D)並びに(E):
(A)油溶性カミツレ抽出物、
(B)油剤 0.1質量%以上20質量%以下、
(C)1,3−プロパンジオール 0.1質量%以上13質量%以下
(D)水溶性多糖類、水溶性コラーゲン及びカチオン性基を有する高分子から選ばれる1種又は2種以上の高分子 0.005質量%以上2.5質量%以下、並びに
(E)水
を含有する乳化化粧料を提供するものである。
That is, the present invention includes the following components (A), (B), (C), (D) and (E):
(A) oil-soluble chamomile extract,
(B) Oil agent 0.1 mass% or more and 20 mass% or less,
(C) 1,3-propanediol 0.1% by mass or more and 13% by mass or less (D) One or more polymers selected from water-soluble polysaccharides, water-soluble collagens and polymers having a cationic group The emulsified cosmetic containing 0.005% by mass to 2.5% by mass and (E) water is provided.
本発明の乳化化粧料は、カミツレ抽出物を含有し、香りが良好で、べたつきやぺたつきが少なく、皮膚上での伸びが良好であり、使用感が優れている。 The emulsified cosmetic of the present invention contains a chamomile extract, has a good fragrance, has little stickiness and stickiness, has a good elongation on the skin, and is excellent in use feeling.
本発明で用いる(A)油溶性カミツレ抽出物は、カミツレの油溶性溶媒による抽出物であり、油溶性溶媒による抽出液及び当該抽出液を乾燥して乾燥粉末の形態としたもののいずれも含むが、種々の生理効果を向上させる観点から、油溶性溶媒による抽出液として使用することが好ましい。 The (A) oil-soluble chamomile extract used in the present invention is an extract of chamomile oil-soluble solvent, and includes both an oil-soluble solvent extract and a dry powder form obtained by drying the extract. From the viewpoint of improving various physiological effects, it is preferably used as an extract with an oil-soluble solvent.
カミツレとは、キク科(Asteraceae(Compositae))シカギク属の一年草カモミール(学名:Matricaria recutita又はMatricaria chamomilla)の和名である。カミツレとしては、種々の近縁種があるが、生理作用の点からジャーマン・カモミール(German chamomile)が好ましい。カミツレの抽出部位としては、全草、茎、葉及び花のいずれでもよいが、生理作用、香りの点から花がより好ましい。 The chamomile is the Japanese name of the annual chamomile (Scientific name: Matricaria chamomill) of the asteraceae family (Asteraceae (Compositae)). As the chamomile, there are various related species, but German chamomile is preferable from the viewpoint of physiological action. The chamomile extraction site may be whole grass, stem, leaf, or flower, but a flower is more preferable in terms of physiological action and fragrance.
油溶性カミツレ抽出物の抽出に用いられる溶媒は、油溶性であればよいが、生理作用の優れた抽出物を得る点から、親油性有機溶剤が好ましい。
親油性有機溶剤としては、溶解度パラメータ(SP値)が15〜21の範囲にある油剤が好ましく、例えば、ミリスチン酸イソプロピル(SP値17.0)、ジカプリン酸ネオペンチルグリコール(SP値17.7)、流動パラフィン(SP値16.4)、スクワラン(SP値16.2)及びこれらの2種以上の混合溶剤が挙げられる。また、これらは、ヒマシ油、パーシック油、大豆油、ヒマワリ油等の植物由来の油等であってもよい。一般に、抽出に用いる親油性有機溶剤によって、抽出物に含まれる成分の種類と量が異なる。本発明において、親油性有機溶剤としてスクワランを用いた抽出物が、特に優れた生理効果を与えるので好ましい。なお、SP値とは物質間の相溶性の尺度をいい、特開平10−194920号公報に記載の方法に基づき、Hansenの3次元溶解度パラメーターを計算することにより求められる。
The solvent used for the extraction of the oil-soluble chamomile extract may be any oil-soluble, but a lipophilic organic solvent is preferable from the viewpoint of obtaining an extract having excellent physiological action.
As the oleophilic organic solvent, an oil agent having a solubility parameter (SP value) in the range of 15 to 21 is preferable, for example, isopropyl myristate (SP value 17.0), neopentyl glycol dicaprate (SP value 17.7). , Liquid paraffin (SP value 16.4), squalane (SP value 16.2), and a mixed solvent of two or more thereof. Moreover, these may be plant-derived oils such as sunflower oil, persic oil, soybean oil, sunflower oil, and the like. In general, the type and amount of components contained in the extract vary depending on the lipophilic organic solvent used for extraction. In the present invention, an extract using squalane as the lipophilic organic solvent is preferable because it provides a particularly excellent physiological effect. The SP value is a measure of compatibility between substances, and is obtained by calculating Hansen's three-dimensional solubility parameter based on the method described in JP-A-10-194920.
油溶性カミツレ抽出物は、例えば、特開平10−194920号公報記載の方法により、カミツレから親油性有機溶剤を用いて抽出することにより製造できる。具体的には、粉砕した乾燥カミツレ花に、カミツレ花に対して1〜100質量倍の親油性有機溶剤を加え、10〜90℃で1〜96時間の条件で攪拌抽出を行うのが好ましい。温度は、親油性有機溶剤の種類により適宜設定することができる。 The oil-soluble chamomile extract can be produced, for example, by extracting from chamomile using a lipophilic organic solvent by the method described in JP-A-10-194920. Specifically, it is preferable to add 1-100 mass times of lipophilic organic solvent to the crushed dried chamomile flower and perform stirring extraction at 10-90 ° C. for 1-96 hours. The temperature can be appropriately set depending on the type of the lipophilic organic solvent.
本発明の乳化化粧料に含有される油溶性カミツレ抽出物には、カマズレン、ウンベリフェロン、7−メトキシクマリン、マトリシン、マトリカリン、タラキサステロール、ウペオール、アピイン、下記式(1)で表されるスピロエーテル化合物等の成分が含まれている。 The oil-soluble chamomile extract contained in the emulsified cosmetic of the present invention is represented by camazulene, umbelliferone, 7-methoxycoumarin, matricin, matricalin, taraxasterol, upole, apine, represented by the following formula (1). Components such as spiro ether compounds are included.
(Z体、E体の両異性体を含む) (Including both Z and E isomers)
これら成分のうち、有効な美白効果等の生理効果を得る観点から、スピロエーテル化合物(1)を含有するのが好ましい。
本発明において、油溶性カミツレ抽出物中のスピロエーテル化合物(1)の含有量は、10〜500ppmが好ましい。10ppm以上とすることで、確実に生理効果を得ることができ、500ppm以下とすることで、乳化化粧料中での保存安定性の確保という効果がある。油溶性カミツレ抽出物中のスピロエーテル化合物(1)の含有量は、100〜480ppmがより好ましく、200〜450ppmがさらに好ましく、300〜440ppmがさらに好ましく、360〜420ppmがさらに好ましい。
Of these components, the spiro ether compound (1) is preferably contained from the viewpoint of obtaining physiological effects such as an effective whitening effect.
In the present invention, the content of the spiro ether compound (1) in the oil-soluble chamomile extract is preferably 10 to 500 ppm. By setting it to 10 ppm or more, a physiological effect can be reliably obtained, and by setting it to 500 ppm or less, there is an effect of ensuring storage stability in the emulsified cosmetic. The content of the spiro ether compound (1) in the oil-soluble chamomile extract is more preferably 100 to 480 ppm, further preferably 200 to 450 ppm, further preferably 300 to 440 ppm, and further preferably 360 to 420 ppm.
本発明の乳化化粧料中の(A)油溶性カミツレ抽出物の含有量は、生理効果、香り及び使用感を向上させる観点から、乾燥固形分量として、0.001質量%以上が好ましく、0.0015質量%以上がより好ましく、また、5質量%以下が好ましく、4質量%以下がより好ましく、2質量%以下がさらに好ましい。具体的には、乾燥固形分量として、0.001〜5質量%が好ましく、0.0015〜4質量%がより好ましく、0.0015〜2質量%がさらに好ましい。
ここで乾燥固形分量とは、抽出物を乾燥して溶媒を除去した固形分量であり、溶媒量が判明している場合は溶媒量を除いた残量である。
The content of the (A) oil-soluble chamomile extract in the emulsified cosmetic of the present invention is preferably 0.001% by mass or more as a dry solid content from the viewpoint of improving physiological effects, fragrance and feeling of use. The amount is more preferably 0015% by mass or more, preferably 5% by mass or less, more preferably 4% by mass or less, and still more preferably 2% by mass or less. Specifically, the dry solid content is preferably 0.001 to 5 mass%, more preferably 0.0015 to 4 mass%, and further preferably 0.0015 to 2 mass%.
Here, the dry solid content is the solid content obtained by drying the extract to remove the solvent, and when the solvent content is known, it is the remaining amount excluding the solvent content.
また、前記のように、(A)油溶性カミツレ抽出物の中には、好ましくは、スピロエーテル化合物(1)が10〜500ppm含まれており、本発明の乳化化粧料中には、生理効果、香り及び使用感を向上させる観点から、スピロエーテル化合物(1)が、0.01ppm以上含まれているのが好ましく、0.02ppm以上含まれているのがより好ましく、0.05ppm以上含まれているのがさらに好ましく、また、30ppm以下含まれているのが好ましく、20ppm以下含まれているのがより好ましく、10ppm以下含まれているのがさらに好ましい。具体的には、スピロエーテル化合物(1)の含有量は、本発明の乳化化粧料中に0.01〜30ppmが好ましく、0.02〜20ppmがより好ましく、0.05〜10ppmがさらに好ましい。 In addition, as described above, (A) the oil-soluble chamomile extract preferably contains 10 to 500 ppm of the spiro ether compound (1), and the emulsified cosmetic of the present invention has a physiological effect. From the viewpoint of improving the fragrance and feeling of use, the spiro ether compound (1) is preferably contained in an amount of 0.01 ppm or more, more preferably 0.02 ppm or more, and more preferably 0.05 ppm or more. More preferably, it is contained at 30 ppm or less, more preferably 20 ppm or less, and further preferably 10 ppm or less. Specifically, the content of the spiro ether compound (1) is preferably 0.01 to 30 ppm, more preferably 0.02 to 20 ppm, and still more preferably 0.05 to 10 ppm in the emulsified cosmetic of the present invention.
本発明の乳化化粧料には、(B)油剤としては、油溶性カミツレ抽出物の香り及び伸びを向上させる観点、べたつき及びぺたつきを抑制する観点から、極性油及び非極性油のいずれか一方あるいは両方を含有するが、両者を含有するのが好ましい。(B)油剤が極性油及び非極性油を含む場合、非極性油に対する極性油の質量比(極性油/非極性油)は、油溶性カミツレ抽出物の香り及び伸びを向上させる観点、べたつき及びぺたつきを抑制する観点から、0.02以上が好ましく、0.03以上がより好ましく、0.04以上がさらに好ましく、30以下が好ましく、25以下がより好ましく、23以下がさらに好ましい。当該質量比は、具体的には、0.02〜30が好ましく、0.03〜25がより好ましく、0.04〜23がさらに好ましい。なお、本発明において、べたつきとは、化粧料を手にとり皮膚に塗布して伸ばす際に、手を皮膚に対し水平方向に動かした際に感じる化粧料の付着感をいい、ぺたつきとは、化粧料を皮膚に塗布して伸ばす際に、手を皮膚から垂直方向に離したときに感じる化粧料の付着感をいう。 In the emulsified cosmetic of the present invention, as the (B) oil agent, from the viewpoint of improving the aroma and elongation of the oil-soluble chamomile extract, and from the viewpoint of suppressing stickiness and stickiness, either a polar oil or a nonpolar oil Or it contains both, but it is preferable to contain both. (B) When the oil agent contains a polar oil and a nonpolar oil, the mass ratio of the polar oil to the nonpolar oil (polar oil / nonpolar oil) is determined from the viewpoint of improving the aroma and elongation of the oil-soluble chamomile extract, From the viewpoint of suppressing stickiness, 0.02 or more is preferable, 0.03 or more is more preferable, 0.04 or more is more preferable, 30 or less is preferable, 25 or less is more preferable, and 23 or less is more preferable. Specifically, the mass ratio is preferably 0.02 to 30, more preferably 0.03 to 25, and still more preferably 0.04 to 23. In the present invention, stickiness refers to the feeling of adhesion of the cosmetics that is felt when the hands are moved in the horizontal direction with respect to the skin when the cosmetics are picked up and applied to the skin and stretched. When the cosmetic is applied to the skin and stretched, it refers to the feeling of adhesion of the cosmetic that is felt when the hand is released vertically from the skin.
非極性油としては、炭化水素油が挙げられる。炭化水素油としては、スクワラン、流動パラフィン、流動イソパラフィン、重質流動イソパラフィン等が挙げられる。これらの炭化水素油のうち、伸びを向上させる観点から、流動パラフィン、流動イソパラフィン及びスクワランから選ばれる少なくとも1種が好ましく、流動イソパラフィン及びスクワランから選ばれる少なくとも1種がより好ましい。 Nonpolar oils include hydrocarbon oils. Examples of the hydrocarbon oil include squalane, liquid paraffin, liquid isoparaffin, and heavy liquid isoparaffin. Of these hydrocarbon oils, from the viewpoint of improving elongation, at least one selected from liquid paraffin, liquid isoparaffin, and squalane is preferable, and at least one selected from liquid isoparaffin and squalane is more preferable.
極性油としては、エステル油、エーテル油、シリコーン油、フッ素油、高級脂肪酸、高級アルコール等が挙げられる。
エステル油としては、モノエステル油、ジエステル油、トリエステル油及びテトラエステル油が挙げられる。モノエステル油としては、炭素数2〜24の脂肪族又は芳香族のモノカルボン酸又はジカルボン酸のモノエステルが挙げられ、具体例としては、2−エチルヘキサン酸セチル、オクタン酸セチル、イソノナン酸イソノニル、イソノナン酸イソトリデシル、ラウリン酸ヘキシル、ミリスチン酸イソプロピル、ミリスチン酸オクチルドデシル、ミリスチン酸ミリスチル、ミリスチン酸2−ヘキシルデシル、パルミチン酸イソプロピル、パルミチン酸オクチル、パルミチン酸2−ヘキシルデシルステアリン酸ブチル、ステアリン酸イソセチル、イソステアリン酸イソセチル、オレイン酸デシル、イソデシルベンゾエート、メトキシケイヒ酸オクチル、ジメチルオクタン酸ヘキシルデシル、乳酸セチル、乳酸ミリスチル、酢酸ラノリン、コハク酸2−エチルヘキシル、アジピン酸2−ヘキシルデシル、安息香酸アルキル(C12〜C15)等が挙げられる。これらの中では、香り及び伸びを向上させる観点から、イソノナン酸イソノニル、イソノナン酸イソトリデシル、ミリスチン酸イソプロピル及び、メトキシケイヒ酸オクチルから選ばれる少なくとも1種が好ましく、イソノナン酸イソノニル及びイソノナン酸イソトリデシルから選ばれる少なくとも1種がより好ましい。
Examples of polar oils include ester oils, ether oils, silicone oils, fluorine oils, higher fatty acids, and higher alcohols.
Examples of ester oils include monoester oils, diester oils, triester oils, and tetraester oils. Examples of monoester oils include monoesters of aliphatic or aromatic monocarboxylic acids or dicarboxylic acids having 2 to 24 carbon atoms. Specific examples include cetyl 2-ethylhexanoate, cetyl octoate, and isononyl isononanoate. , Isotridecyl isononanoate, hexyl laurate, isopropyl myristate, octyldodecyl myristate, myristyl myristate, 2-hexyldecyl myristate, isopropyl palmitate, octyl palmitate, 2-butylhexyldecyl stearate, isocetyl stearate , Isocetyl isostearate, decyl oleate, isodecyl benzoate, octyl methoxycinnamate, hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, lanolin acetate, succinic acid 2- Hexyl, 2-hexyldecyl adipate, alkyl benzoates (C12-C15), and the like. Among these, from the viewpoint of improving aroma and elongation, at least one selected from isononyl isononanoate, isotridecyl isononanoate, isopropyl myristate, and octyl methoxycinnamate is preferable, and is selected from isononyl isononanoate and isotridecyl isononanoate. At least one is more preferable.
ジエステル油としては、炭素数3〜18のジカルボン酸のジエステル、多価アルコールのジ脂肪酸エステル等が挙げられ、具体例としては、ジカプリル酸プロピレングリコール、ジカプリン酸ネオペンチルグリコール、ジステアリン酸グリコール、ジイソステアリン酸プロピレングリコール、ジイソステアリン酸グリセリル、モノイソステアリン酸モノミリスチン酸グリセリル、ジ2−ヘプチルウンデカン酸グリセリン、コハク酸ジ2−エチルヘキシル、セバシン酸ジイソプロピル、リンゴ酸ジイソステアリル、ジ2−エチルヘキサン酸エチレングリコール、アジピン酸ジイソブチル、アジピン酸ジ−2−ヘプチルウンデシル、セバシン酸ジ−2−エチルヘキシル等が挙げられる。これらの中では、香り及び伸びを向上させる観点から、ジカプリル酸プロピレングリコール、ジカプリン酸ネオペンチルグリコール、ジステアリン酸グリコール及びジイソステアリン酸プロピレングリコールから選ばれる少なくとも1種が好ましく、ジカプリル酸プロピレングリコール及びジカプリン酸ネオペンチルグリコールから選ばれる少なくとも1種がより好ましい。 Examples of diester oils include diesters of dicarboxylic acids having 3 to 18 carbon atoms, difatty acid esters of polyhydric alcohols, and specific examples include propylene glycol dicaprylate, neopentyl glycol dicaprate, glycol distearate, and diisostearic acid. Propylene glycol, glyceryl diisostearate, glyceryl monoisostearate, glyceryl di2-heptylundecanoate, di-2-ethylhexyl succinate, diisopropyl sebacate, diisostearyl malate, ethylene glycol di-2-ethylhexanoate, adipine Examples include diisobutyl acid, di-2-heptyl undecyl adipate, and di-2-ethylhexyl sebacate. Among these, from the viewpoint of improving fragrance and elongation, at least one selected from propylene glycol dicaprylate, neopentyl glycol dicaprate, glycol distearate and propylene glycol diisostearate is preferable, propylene glycol dicaprylate and neocapric dicaprate. At least one selected from pentyl glycol is more preferable.
トリエステル油としては、3価以上の多価アルコールのトリ脂肪酸エステルが挙げられ、具体的には、トリミリスチン酸グリセリン、トリイソパルミチン酸グリセリン、トリ2−ヘプチルウンデカン酸グリセリン、トリエチルヘキサン酸トリメチロールプロパン、トリオクタン酸トリメチロールプロパン、トリ(カプリル・カプリン酸)グリセリン、トリオレイン酸グリセリン、トリ2−エチルヘキサン酸グリセリン、トリイソステアリン酸グリセリン等が挙げられ、また、オリーブ油、ホホバ油等の植物由来のものであってもよい。これらの中では、香り及び伸びを向上させる観点から、トリ(カプリル・カプリン酸)グリセリン、トリオレイン酸グリセリン、トリ2−エチルヘキサン酸グリセリン及びトリイソステアリン酸グリセリンから選ばれる少なくとも1種が好ましく、トリ(カプリル・カプリン酸)グリセリンがより好ましい。また、トリエステル油は、トリ(カプリル・カプリン酸)グリセリンを含むことがさらに好ましい。 Examples of the triester oil include tri-fatty acid esters of trihydric or higher polyhydric alcohols. Specifically, glyceryl trimyristate, glyceryl triisopalmitate, glycerin tri-2-heptylundecanoate, trimethylol triethylhexanoate. Examples include propane, trimethylolpropane trioctanoate, tri (capryl / capric acid) glycerin, glycerin trioleate, glycerin tri-2-ethylhexanoate, glycerin triisostearate, and also derived from plants such as olive oil and jojoba oil. It may be a thing. Among these, from the viewpoint of improving fragrance and elongation, at least one selected from tri (capryl / capric acid) glycerin, trioleic acid glycerin, tri-2-ethylhexanoic acid glycerin and triisostearic acid glycerin is preferable. (Capryl / capric acid) glycerin is more preferred. Further, the triester oil more preferably contains tri (capryl / capric acid) glycerin.
テトラエステル油としては、4価以上の多価アルコールのテトラ脂肪酸エステルが挙げられ、具体的には、テトラ(ベヘン酸/安息香酸/エチルヘキサン酸)ペンタエリスリット、テトラエチルヘキサン酸ペンタエリスリット、テトラオクタン酸ペンタエリスリット、テトラ2−エチルヘキサン酸ペンタエリスリットが挙げられる。これらの中では、香り、及び伸びを向上させる観点から、テトラエチルヘキサン酸ペンタエリスリット、テトラオクタン酸ペンタエリスリット及びテトラ2−エチルヘキサン酸ペンタエリスリットから選ばれる少なくとも1種が好ましく、テトラエチルヘキサン酸ペンタエリスリットがより好ましい。また、テトラエステル油は、テトラエチルヘキサン酸ペンタエリスリットを含むことがさらに好ましい。 Examples of the tetraester oil include tetrafatty acid esters of polyhydric alcohols having a valence of 4 or more. Specifically, tetra (behenic acid / benzoic acid / ethylhexanoic acid) pentaerythrit, tetraethylhexanoic acid pentaerythrit, tetra Examples include pentaerythritol octanoate slit and pentaerythritol tetra-2-ethylhexanoate. Among these, from the viewpoint of improving fragrance and elongation, at least one selected from tetraethyl hexanoate pentaerythritol, tetraoctanoic acid pentaerythlit and tetra 2-ethylhexanoic acid pentaerythrits is preferable, and tetraethylhexanoic acid is preferred. A pentaery slit is more preferable. Moreover, it is more preferable that the tetraester oil contains a tetraethyl hexanoic acid pentaerythlit.
エーテル油としては、ジアルキルエーテルが挙げられ、具体的には、ジヘキシルエーテル、ジカプリリルエーテル、セチル−1,3−ジメチルブチルエーテル等が挙げられる。これらの中では、香り及び伸びを向上させる観点から、ジカプリリルエーテル及びセチル−1,3−ジメチルブチルエーテルから選ばれる少なくとも1種が好ましく、セチル−1,3−ジメチルブチルエーテルがより好ましい。また、エーテル油は、セチル−1,3−ジメチルブチルエーテルを含むことがさらに好ましい。 Examples of ether oils include dialkyl ethers, and specific examples include dihexyl ether, dicaprylyl ether, cetyl-1,3-dimethylbutyl ether, and the like. Among these, from the viewpoint of improving fragrance and elongation, at least one selected from dicaprylyl ether and cetyl-1,3-dimethylbutyl ether is preferable, and cetyl-1,3-dimethylbutyl ether is more preferable. The ether oil further preferably contains cetyl-1,3-dimethylbutyl ether.
シリコーン油としては、メチルポリシロキサン、架橋型メチルポリシロキサン、網状型メチルポリシロキサン、ジメチルポリシロキサン、ジメチルシクロポリシロキサン、メチルフェニルポリシロキサン、高級アルコール変性オルガノポリシロキサン等が挙げられる。これらの中では、香り及び伸びを向上させる観点から、メチルポリシロキサン、架橋型メチルポリシロキサン及び網状型メチルポリシロキサンから選ばれる少なくとも1種が好ましく、メチルポリシロキサンがより好ましい。また、シリコーン油は、メチルポリシロキサンを含むことがさらに好ましい。 Examples of the silicone oil include methylpolysiloxane, cross-linked methylpolysiloxane, reticulated methylpolysiloxane, dimethylpolysiloxane, dimethylcyclopolysiloxane, methylphenylpolysiloxane, higher alcohol-modified organopolysiloxane, and the like. Among these, from the viewpoint of improving fragrance and elongation, at least one selected from methylpolysiloxane, cross-linked methylpolysiloxane, and network-type methylpolysiloxane is preferable, and methylpolysiloxane is more preferable. Further, the silicone oil further preferably contains methylpolysiloxane.
フッ素油としては、フルオロポリエーテル、パーフルオロアルキルエーテルシリコーン等が挙げられる。 Examples of the fluorine oil include fluoropolyether and perfluoroalkyl ether silicone.
高級脂肪酸としては、炭素数12〜24の脂肪酸が挙げられ、具体的には、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘニン酸等の直鎖飽和脂肪酸、パルミトレイン酸、オレイン酸、リノール酸、リノレン酸、セイコセン酸、エルカ酸等の直鎖不飽和脂肪酸、イソミリスチン酸、イソパルミチン酸、イソステアリン酸等の分岐飽和脂肪酸等が挙げられる。これらの中では、香り、伸びを向上させる観点、及びべたつき、ぺたつきを抑制する観点から、直鎖飽和脂肪酸が好ましく、ミリスチン酸、パルミチン酸、ステアリン酸及びベヘニン酸から選ばれる少なくとも1種がより好ましく、ステアリン酸及びベヘニン酸から選ばれる少なくとも1種がさらに好ましい。 Examples of higher fatty acids include fatty acids having 12 to 24 carbon atoms, and specifically include linear saturated fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, and behenic acid, palmitoleic acid, oleic acid, and linoleic acid. , Linear unsaturated fatty acids such as linolenic acid, seicosenoic acid and erucic acid, and branched saturated fatty acids such as isomyristic acid, isopalmitic acid and isostearic acid. Among these, linear saturated fatty acids are preferable from the viewpoint of improving fragrance, elongation, and stickiness, and suppressing stickiness, and at least one selected from myristic acid, palmitic acid, stearic acid, and behenic acid is more preferable. Preferably, at least one selected from stearic acid and behenic acid is more preferable.
高級アルコールとしては、炭素数12〜24のアルコールが挙げられ、具体的には、ラウリルアルコール、ミリスチルアルコール、パルミチルアルコール、ステアリルアルコール、セチルアルコール、バチルアルコール、キミルアルコール、ベヘニルアルコール、デシルテトラデカノール、オクチルドデカノール等の直鎖飽和アルコール、イソステアリルアルコール等の分岐飽和アルコール、オレイルアルコール等の直鎖不飽和アルコールが挙げられる。これらの中では、香り、伸びを向上させる観点、及びべたつき、ぺたつきを抑制する観点から、直鎖飽和アルコール及び分岐飽和アルコールから選ばれる少なくとも1種が好ましく、ミリスチルアルコール、パルミチルアルコール、ステアリルアルコール、セチルアルコール、バチルアルコール、ベヘニルアルコール、オクチルドデカノール及びイソステアリルアルコールから選ばれる少なくとも1種がより好ましく、ミリスチルアルコール、ステアリルアルコール、セチルアルコール、バチルアルコール及びベヘニルアルコールから選ばれる少なくとも1種がさらに好ましい。 Examples of higher alcohols include alcohols having 12 to 24 carbon atoms. Specifically, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, cetyl alcohol, batyl alcohol, chimyl alcohol, behenyl alcohol, decyltetradecanol. And linear saturated alcohols such as octyldodecanol, branched saturated alcohols such as isostearyl alcohol, and linear unsaturated alcohols such as oleyl alcohol. Among these, at least one selected from linear saturated alcohols and branched saturated alcohols is preferable from the viewpoints of improving fragrance and elongation, and stickiness and suppressing stickiness, and myristyl alcohol, palmityl alcohol, stearyl alcohol are preferable. At least one selected from cetyl alcohol, batyl alcohol, behenyl alcohol, octyldodecanol and isostearyl alcohol is more preferable, and at least one selected from myristyl alcohol, stearyl alcohol, cetyl alcohol, batyl alcohol and behenyl alcohol is more preferable.
本発明における(B)油剤中には、前記油剤の中で、べたつきを抑制する観点から、エステル油、エーテル油及び高級アルコールから選ばれる少なくとも1種を含むことが好ましく、少なくとも高級アルコールを含むことがより好ましく、炭素12〜24の高級アルコールを含むことがさらに好ましい。 The oil agent (B) in the present invention preferably contains at least one selected from ester oils, ether oils and higher alcohols, and contains at least higher alcohols from the viewpoint of suppressing stickiness among the oil agents. Is more preferable, and it is more preferable to include a higher alcohol having 12 to 24 carbon atoms.
本発明の乳化化粧料中の(B)油剤の含有量は、(A)油溶性カミツレ抽出物の香りを向上させる観点、乳化化粧料の皮膚上での伸びを向上させる観点、べたつき、ぺたつきを抑制する観点から0.1質量%以上20質量%以下である。(B)油剤の含有量が0.1質量%以上では香り及び伸びが向上し、20質量%以下であるとべたつき、ぺたつきが抑制されるので好ましい。
(A)油溶性カミツレ抽出物の香りを向上させる観点からは、(B)油剤の含有量は、1.5質量%以上が好ましく、4質量%以上がより好ましく、また、18質量%以下が好ましく、16質量%以下がより好ましい。具体的には、1.5〜18質量%が好ましく、4〜16質量%がより好ましい。
乳化化粧料の皮膚上での伸びを向上させる観点からは、(B)油剤の含有量は、1.5質量%以上が好ましく、4質量%以上がより好ましく、また、18質量%以下が好ましく、16質量%以下がより好ましい。具体的には、1.5〜18質量%が好ましく、4〜16質量%がより好ましい。
乳化化粧料のべたつきを抑制する観点からは、(B)油剤の含有量は、0.2質量%以上が好ましく、0.4質量%以上がより好ましく、1.2質量%以上がさらに好ましく、また、18質量%以下が好ましく、16質量%以下がより好ましく、13質量%以下がさらに好ましい。具体的には、0.2〜18質量%が好ましく、0.4〜16質量%がより好ましく、1.2〜13質量%がさらに好ましい。
乳化化粧料のぺたつきを抑制する観点からは、(B)油剤の含有量は、0.5質量%以上が好ましく、1.2質量%以上がより好ましく、また、16質量%以下が好ましく、13質量%以下がより好ましい。具体的には、0.5〜16質量%が好ましく、1.2〜13質量%がより好ましい。
(B)油剤の含有量は、(A)油溶性カミツレ抽出物の香り及び伸びの向上、べたつき及びぺたつきの抑制を考慮すると、1.5質量%以上が好ましく、4質量%以上がより好ましく、また、18質量%以下が好ましく、16質量%以下がより好ましい。具体的には、1.5〜18質量%が好ましく、4〜16質量%がより好ましい。
The content of the (B) oil in the emulsified cosmetic of the present invention is (A) the viewpoint of improving the scent of the oil-soluble chamomile extract, the viewpoint of improving the elongation of the emulsified cosmetic on the skin, stickiness, and stickiness. From the viewpoint of suppressing the content, it is 0.1% by mass or more and 20% by mass or less. (B) If the content of the oil agent is 0.1% by mass or more, the fragrance and elongation are improved, and if it is 20% by mass or less, stickiness and stickiness are suppressed, which is preferable.
(A) From the viewpoint of improving the scent of the oil-soluble chamomile extract, the content of the (B) oil agent is preferably 1.5% by mass or more, more preferably 4% by mass or more, and 18% by mass or less. Preferably, 16 mass% or less is more preferable. Specifically, 1.5-18 mass% is preferable and 4-16 mass% is more preferable.
From the viewpoint of improving the elongation of the emulsified cosmetic on the skin, the content of the (B) oil is preferably 1.5% by mass or more, more preferably 4% by mass or more, and preferably 18% by mass or less. 16 mass% or less is more preferable. Specifically, 1.5-18 mass% is preferable and 4-16 mass% is more preferable.
From the viewpoint of suppressing stickiness of the emulsified cosmetic, the content of the (B) oil agent is preferably 0.2% by mass or more, more preferably 0.4% by mass or more, and further preferably 1.2% by mass or more. Moreover, 18 mass% or less is preferable, 16 mass% or less is more preferable, and 13 mass% or less is further more preferable. Specifically, 0.2-18 mass% is preferable, 0.4-16 mass% is more preferable, and 1.2-13 mass% is further more preferable.
From the viewpoint of suppressing the stickiness of the emulsified cosmetic, the content of the (B) oil is preferably 0.5% by mass or more, more preferably 1.2% by mass or more, and preferably 16% by mass or less. 13 mass% or less is more preferable. Specifically, 0.5-16 mass% is preferable and 1.2-13 mass% is more preferable.
(B) The content of the oil agent is preferably 1.5% by mass or more, more preferably 4% by mass or more, considering the improvement of the scent and elongation of the oil-soluble chamomile extract, stickiness and suppression of stickiness. Moreover, 18 mass% or less is preferable and 16 mass% or less is more preferable. Specifically, 1.5-18 mass% is preferable and 4-16 mass% is more preferable.
本発明の乳化化粧料は、(C)1,3−プロパンジオールを含有する。1,3−プロパンジオールを含有することにより、(A)油溶性カミツレ抽出物含有の乳化化粧料の香りが向上し、皮膚上での伸びも向上する。 The emulsified cosmetic of the present invention contains (C) 1,3-propanediol. By containing 1,3-propanediol, the scent of the emulsified cosmetic containing (A) the oil-soluble chamomile extract is improved and the elongation on the skin is also improved.
本発明の乳化化粧料中の(C)1,3−プロパンジオールの含有量は、(A)油溶性カミツレ抽出物の香りの向上及び皮膚上での伸びの向上の観点から、0.1質量%以上13質量%以下である。香りの向上及び皮膚上での伸びの向上の観点から、(C)1,3−プロパンジオールの含有量は、0.2質量%以上が好ましく、0.5質量%以上がさらに好ましく、また、12質量%以下が好ましく、10質量%以下がさらに好ましい。具体的には0.2質量%以上12質量%以下が好ましく、0.5質量%以上10質量%以下がより好ましい。 The content of (C) 1,3-propanediol in the emulsified cosmetic of the present invention is 0.1 mass from the viewpoint of (A) improving the aroma of the oil-soluble chamomile extract and improving the elongation on the skin. % To 13% by mass. From the viewpoint of improving the fragrance and improving the elongation on the skin, the content of (C) 1,3-propanediol is preferably 0.2% by mass or more, more preferably 0.5% by mass or more, 12 mass% or less is preferable and 10 mass% or less is more preferable. Specifically, 0.2 mass% or more and 12 mass% or less are preferable, and 0.5 mass% or more and 10 mass% or less are more preferable.
本発明の乳化化粧料は、前記成分(B)及び(C)に加えて、(D)水溶性多糖類、水溶性コラーゲン及びカチオン性基を有する高分子から選ばれる1種又は2種以上の高分子を含有する。当該成分(D)を含有することにより、アクリル酸・メタクリル酸アルキル共重合体のような高分子を配合した場合に比べて、(A)油溶性カミツレ抽出物含有の乳化化粧料のべたつき、ぺたつきが顕著に抑制される。 In addition to the components (B) and (C), the emulsified cosmetic of the present invention comprises (D) one or more kinds selected from (D) a water-soluble polysaccharide, a water-soluble collagen, and a polymer having a cationic group. Contains polymer. By containing the component (D), compared to the case where a polymer such as an acrylic acid / alkyl methacrylate copolymer is blended, (A) the stickiness of the emulsified cosmetic containing oil-soluble chamomile extract, Stickiness is remarkably suppressed.
水溶性多糖類としては、例えば、チューベロース多糖体、クインスシードエキス、ジェランガム、アルギン酸ナトリウム、ペクチン、カルボキシメチルセルロース、コンドロイチン硫酸ナトリウム、ヒアルロン酸、カラギーナン等のアニオン性水溶性多糖類;ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、グアーガム、アガロース、プルラン、ローカストビーンガム、ガラクタン、アラビアガム、タラガム、タマリンドシードガム、寒天等の非イオン性水溶性多糖類が挙げられる。このうち、べたつき、ぺたつきを抑制する観点から、グアーガム、ヒドロキシエチルセルロース、チューベロース多糖体、カラギーナン、ヒアルロン酸ナトリウムから選ばれる1種又は2種以上がより好ましく、ヒドロキシエチルセルロース、チューベロース多糖体がさらに好ましい。これらの水溶性多糖類は1種又は2種以上を用いることができる。 Examples of the water-soluble polysaccharide include anionic water-soluble polysaccharides such as tuberose polysaccharide, quince seed extract, gellan gum, sodium alginate, pectin, carboxymethylcellulose, sodium chondroitin sulfate, hyaluronic acid, carrageenan; hydroxyethylcellulose, hydroxypropylcellulose Nonionic water-soluble polysaccharides such as guar gum, agarose, pullulan, locust bean gum, galactan, gum arabic, tara gum, tamarind seed gum, agar and the like. Among these, from the viewpoint of suppressing stickiness and stickiness, one or more selected from guar gum, hydroxyethyl cellulose, tuberose polysaccharide, carrageenan, and sodium hyaluronate are more preferable, and hydroxyethyl cellulose and tuberose polysaccharide are more preferable. These water-soluble polysaccharides can be used alone or in combination of two or more.
カチオン性基を有する高分子としては、カチオン性基として第4級アンモニウム基又はアンモニウム基を有する高分子が好ましい。カチオン性基を有する高分子の例としては、カチオン化セルロース、カチオン化澱粉、カチオン化グアーガム、カチオン化タラガム、カチオン化ローカストビーンガム、カチオン化フェヌグリークガム、カチオン化キサンタンガム、ジアリルジアルキル四級アンモニウム塩の重合体、ジアリルジアルキル四級アンモニウム塩/アクリルアミド共重合物、ジアリルジアルキル四級アンモニウム塩/アクリルアミド/アクリル酸共重合物、ビニルイミダゾリウムトリクロライド/ビニルピロリドン共重合体、ヒドロキシエチルセルロース/ジメチルジアリルアンモニウムクロライド共重合体、ビニルピロリドン/四級化ジメチルアミノエチルメタクリレート共重合体、ポリビニルピロリドン/アルキルアミノアクリレート共重合体、ポリビニルピロリドン/アルキルアミノアクリレート/ビニルカプロラクタム共重合体、ビニルピロリドン/メタクリルアミドプロピル塩化トリメチルアンモニウム共重合体、アルキルアクリルアミド/アクリレート/アルキルアミノアルキルアクリルアミド/ポリエチレングリコールメタクリレート共重合体、四級化ジメチルアミノエチルメタクリレート/ジアルキルアクリルアミド/ジメタクリル酸ポリエチレングリコール共重合体、アジピン酸/ジメチルアミノヒドロキシプロピルエチレントリアミン共重合体(米国サンドス社,カルタレチン)、特開昭53−139734号公報、特開昭60−36407号公報に記載されているカチオン性ポリマー等が挙げられる。
これらのうち、べたつき、ぺたつきを抑制する観点から、ビニルピロリドン/四級化ジメチルアミノエチルメタクリレート共重合物、ジアリルジアルキル四級アンモニウム塩/アクリルアミド共重合物、ジアリルジアルキル四級アンモニウム塩/アクリルアミド/アクリル酸共重合物、四級化ジメチルアミノエチルメタクリレート/ジアルキルアクリルアミド/ジメタクリル酸ポリエチレングリコール共重合体、カチオン化グアーガム、カチオン化セルロースから選ばれる1種又は2種以上が好ましい。
The polymer having a cationic group is preferably a polymer having a quaternary ammonium group or an ammonium group as the cationic group. Examples of polymers having cationic groups include cationized cellulose, cationized starch, cationized guar gum, cationized tara gum, cationized locust bean gum, cationized fenugreek gum, cationized xanthan gum, diallyldialkyl quaternary ammonium salts. Polymer, diallyldialkyl quaternary ammonium salt / acrylamide copolymer, diallyldialkyl quaternary ammonium salt / acrylamide / acrylic acid copolymer, vinylimidazolium trichloride / vinylpyrrolidone copolymer, hydroxyethylcellulose / dimethyldiallylammonium chloride Polymer, vinylpyrrolidone / quaternized dimethylaminoethyl methacrylate copolymer, polyvinylpyrrolidone / alkylaminoacrylate copolymer, polyvinylpyrrolidone Lidon / alkyl amino acrylate / vinyl caprolactam copolymer, vinyl pyrrolidone / methacrylamide propyl trimethyl ammonium chloride copolymer, alkyl acrylamide / acrylate / alkyl amino alkyl acrylamide / polyethylene glycol methacrylate copolymer, quaternized dimethyl amino ethyl methacrylate / Dialkylacrylamide / polymethacrylic acid polyethylene glycol copolymer, adipic acid / dimethylaminohydroxypropylethylenetriamine copolymer (Sandos Corp., Cartaletin), JP 53-139734 A, JP 60-36407 A Examples thereof include the cationic polymers described.
Of these, vinylpyrrolidone / quaternized dimethylaminoethyl methacrylate copolymer, diallyldialkyl quaternary ammonium salt / acrylamide copolymer, diallyldialkyl quaternary ammonium salt / acrylamide / acrylic from the viewpoint of suppressing stickiness and stickiness. One type or two or more types selected from acid copolymers, quaternized dimethylaminoethyl methacrylate / dialkylacrylamide / polymethacrylic acid polyethylene glycol copolymers, cationized guar gum, and cationized cellulose are preferred.
これらの成分(D)のうち、(A)油溶性カミツレ抽出物含有の乳化化粧料のべたつき、ぺたつきを抑制する観点から、グアーガム、ヒドロキシエチルセルロース、チューベロース多糖体、カラギーナン、ヒアルロン酸ナトリウム、水溶性コラーゲン及びカチオン性基を有する高分子から選ばれる1種又は2種以上が好ましく、ヒドロキシエチルセルロース、チューベロース多糖体及びカチオン性基を有する高分子から選ばれる1種又は2種以上がさらに好ましい。 Among these components (D), from the viewpoint of suppressing stickiness and stickiness of emulsified cosmetics containing (A) oil-soluble chamomile extract, guar gum, hydroxyethyl cellulose, tuberose polysaccharide, carrageenan, sodium hyaluronate, water-soluble One type or two or more types selected from collagen and a polymer having a cationic group are preferred, and one type or two or more types selected from hydroxyethyl cellulose, tuberose polysaccharide and a polymer having a cationic group are more preferred.
本発明の乳化化粧料中の成分(D)の含有量は、(A)油溶性カミツレ抽出物の香りを向上させる観点、乳化化粧料の皮膚上での伸びの向上の観点、べたつき、ぺたつきの抑制の観点から、0.005質量%以上2.5質量%以下である。このうち、0.01質量%以上が好ましく、0.05質量%以上がより好ましく、0.1質量%以上がさらに好ましく、0.2質量%以上がよりさらに好ましい。また、2質量%以下が好ましく、1.8質量%以下がより好ましく、1.5質量%以下がさらに好ましく、1.2質量%以下がよりさらに好ましい。具体的には、0.01質量%以上2質量%以下が好ましく、0.05質量%以上1.8質量%以下がより好ましく、0.1質量%以上1.5質量%以下がさらに好ましく、0.2質量%以上1.2質量%以下がよりさらに好ましい。 The content of the component (D) in the emulsified cosmetic of the present invention is (A) from the viewpoint of improving the scent of the oil-soluble chamomile extract, from the viewpoint of improving the elongation of the emulsified cosmetic on the skin, From the viewpoint of suppression, the content is 0.005% by mass or more and 2.5% by mass or less. Among these, 0.01 mass% or more is preferable, 0.05 mass% or more is more preferable, 0.1 mass% or more is further more preferable, and 0.2 mass% or more is further more preferable. Moreover, 2 mass% or less is preferable, 1.8 mass% or less is more preferable, 1.5 mass% or less is more preferable, and 1.2 mass% or less is more preferable. Specifically, 0.01 mass% or more and 2 mass% or less are preferable, 0.05 mass% or more and 1.8 mass% or less are more preferable, 0.1 mass% or more and 1.5 mass% or less are more preferable, 0.2 mass% or more and 1.2 mass% or less are still more preferable.
なお、本発明の効果を損しない範囲で、本発明の乳化化粧料は、成分(D)以外の高分子、たとえば、アクリル酸・メタクリル酸アルキル共重合体のような高分子を含有することができる。成分(D)以外の高分子の乳化化粧料中の含有量は、(A)油溶性カミツレ抽出物の香りを向上させる観点、乳化化粧料の皮膚上での伸びの向上の観点、べたつき、ぺたつきの抑制の観点から、2質量%以下が好ましく、1.5質量%以下がより好ましい。 The emulsified cosmetic of the present invention may contain a polymer other than the component (D), for example, a polymer such as an acrylic acid / alkyl methacrylate copolymer, as long as the effects of the present invention are not impaired. it can. The content of the polymer other than the component (D) in the emulsified cosmetic is (A) from the viewpoint of improving the scent of the oil-soluble chamomile extract, from the viewpoint of improving the elongation of the emulsified cosmetic on the skin, In light of suppression of sticking, the content is preferably 2% by mass or less, and more preferably 1.5% by mass or less.
また、本発明の乳化化粧料の成分(C)に対する成分(B)の質量比(B/C)は、(A)油溶性カミツレ抽出物の香りの向上、伸びの向上、べたつき及びぺたつきの抑制の観点から0.1以上が好ましく、0.5以上がより好ましく、0.6以上がさらに好ましく、0.8以上がよりさらに好ましく、また、20以下が好ましく、10以下がより好ましく、8以下がさらに好ましく、6以下がよりさらに好ましい。具体的には、0.1以上20以上が好ましく、0.5以上10以下がより好ましく、0.6以上8以下がさらに好ましく、0.8以上6以下がよりさらに好ましい。 Further, the mass ratio (B / C) of the component (B) to the component (C) of the emulsified cosmetic of the present invention is (A) improvement in fragrance, improvement in elongation, suppression of stickiness and stickiness of the oil-soluble chamomile extract. In view of the above, 0.1 or more is preferable, 0.5 or more is more preferable, 0.6 or more is more preferable, 0.8 or more is more preferable, 20 or less is preferable, 10 or less is more preferable, 8 or less Is more preferable, and 6 or less is more preferable. Specifically, 0.1 or more and 20 or more are preferable, 0.5 or more and 10 or less are more preferable, 0.6 or more and 8 or less are more preferable, and 0.8 or more and 6 or less are more preferable.
また本発明の乳化化粧料の成分(D)に対する成分(B)の質量比(B/D)は、(A)油溶性カミツレ抽出物の香りの向上、伸びの向上、べたつき及びぺたつきの抑制の観点から、0.1以上が好ましく、0.5以上がより好ましく、0.8以上がさらに好ましく、3.0以上がよりさらに好ましく、また、60以下が好ましく、50以下がより好ましく、40以下がさらに好ましく、30以下がよりさらに好ましい。具体的な範囲としては、0.1以上60以下が好ましく、0.5以上50以下がより好ましく、0.8以上40以下がさらに好ましく、3.0以上30以下がよりさらに好ましい。 Moreover, the mass ratio (B / D) of the component (B) to the component (D) of the emulsified cosmetic of the present invention is (A) improvement of the fragrance of the oil-soluble chamomile extract, improvement of elongation, stickiness and suppression of stickiness. From the viewpoint, 0.1 or more is preferable, 0.5 or more is more preferable, 0.8 or more is more preferable, 3.0 or more is more preferable, 60 or less is preferable, 50 or less is more preferable, 40 or less Is more preferable, and 30 or less is even more preferable. As a specific range, 0.1 or more and 60 or less are preferable, 0.5 or more and 50 or less are more preferable, 0.8 or more and 40 or less are more preferable, and 3.0 or more and 30 or less are more preferable.
また、本発明の乳化化粧料の成分(C)に対する成分(A)(乾燥固形分量)の質量比(A/C)は、成分(A)の香りの向上、伸びの向上、べたつき、ぺたつきを抑制する観点から、1×10-4以上が好ましく、2×10-4以上がより好ましく、また、1×10-2以下が好ましく、1×10-3以下がより好ましい。具体的には、1×10-3〜1×10-2が好ましく、2×10-4〜1×10-3がより好ましい。 Moreover, the mass ratio (A / C) of the component (A) (dry solid content) to the component (C) of the emulsified cosmetic of the present invention is the improvement of the scent of the component (A), the improvement of elongation, the stickiness, and the stickiness. 1 × 10 −4 or more is preferable, 2 × 10 −4 or more is more preferable, 1 × 10 −2 or less is preferable, and 1 × 10 −3 or less is more preferable. Specifically, 1 × 10 −3 to 1 × 10 −2 is preferable, and 2 × 10 −4 to 1 × 10 −3 is more preferable.
本発明の乳化化粧料は、(E)水を含有する。(E)水の含有量は、(A)油溶性カミツレ抽出物の香りの向上、伸びの向上、べたつき及びぺたつきを抑制する観点から、77〜99質量%が好ましく、80〜97質量%がより好ましく、82〜95質量%がさらに好ましい。 The emulsified cosmetic of the present invention contains (E) water. (E) The content of water is preferably 77 to 99% by mass, and 80 to 97% by mass from the viewpoint of (A) improving the scent of the oil-soluble chamomile extract, improving elongation, and suppressing stickiness and stickiness. More preferably, 82-95 mass% is further more preferable.
本発明の乳化化粧料には、前記成分の他、(F)界面活性剤、保湿剤、防腐剤、薬効成分、粉体、紫外線吸収剤、色素、香料、成分(A)以外の植物抽出物、殺菌剤、制汗剤、清涼剤、酸化防止剤、乳化安定剤、pH調整剤等を含有することができる。なお、これらの各剤は、各剤としての用途に限られず、目的に応じて他の用途、たとえば、制汗剤を香料として含有したり、他の用途との併用として、たとえば、制汗剤と香料としての効果を奏するものとして含有することができる。 In the emulsified cosmetic of the present invention, in addition to the above components, (F) surfactant, moisturizer, preservative, medicinal component, powder, ultraviolet absorber, pigment, fragrance, plant extract other than component (A) , Bactericides, antiperspirants, cooling agents, antioxidants, emulsion stabilizers, pH adjusters, and the like. Each of these agents is not limited to the use as each agent, but may contain other uses depending on the purpose, for example, containing an antiperspirant as a fragrance, or as a combination with other uses, for example, an antiperspirant. And can be contained as an effect as a fragrance.
本発明の乳化化粧料は、使用感及び乳化化粧料の外観安定性を向上させる観点から、成分(F)として界面活性剤を含むことが好ましい。
(F)界面活性剤としては、アニオン性界面活性剤、カチオン性界面活性剤、非イオン界面活性剤、及び両性界面活性剤等公知のものが使用できるが、乳化安定性に優れるため、香りがより良好で、べたつき、ぺたつきがより少なく、皮膚上での伸びがより良好であり、使用感がより向上するために非イオン界面活性剤が好ましい。非イオン界面活性剤としては、例えばポリオキシエチレンアルキルエーテル、ポリオキシエチレン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレングリセリン脂肪酸エステル、ポリオキシエチレン硬化ヒマシ油等のポリオキシエチレングリコール型非イオン性界面活性剤、グリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、モノステアリン酸ソルビタン等のモノ脂肪酸ソルビタン、ショ糖脂肪酸エステル等が挙げられる。これらの中でも、同様の観点から、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレン硬化ヒマシ油、モノ脂肪酸ソルビタンから選ばれる1種がより好ましく、ポリオキシエチレン硬化ヒマシ油が好ましい。また、(F)界面活性剤は、ポリオキシエチレン硬化ヒマシ油を含むことがさらに好ましい。
ポリオキシエチレン硬化ヒマシ油のエチレンオキサイドの付加モル数は、使用感及び外観安定性を向上させる観点から、25〜70が好ましく、30〜60がより好ましく、40〜60がさらに好ましい。具体的には、ポリオキシエチレン(40)硬化ヒマシ油及びポリオキシエチレン(60)硬化ヒマシ油から選ばれる1種が好ましい。
(F)界面活性剤の乳化化粧料中の含有量は、使用感及び乳化化粧料の外観安定性を向上させる観点から、0.01〜2質量%が好ましく、0.05〜1質量%がより好ましく、0.1〜0.8質量%がさらに好ましい。
The emulsified cosmetic of the present invention preferably contains a surfactant as the component (F) from the viewpoint of improving the feeling of use and the appearance stability of the emulsified cosmetic.
(F) As the surfactant, known ones such as an anionic surfactant, a cationic surfactant, a nonionic surfactant, and an amphoteric surfactant can be used. Nonionic surfactants are preferred because they are better, have less stickiness, less stickiness, have better elongation on the skin, and improve usability. Nonionic surfactants include, for example, polyoxyethylene glycol type nonions such as polyoxyethylene alkyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene hydrogenated castor oil, etc. Surfactant, glycerin fatty acid ester, polyglycerin fatty acid ester, mono fatty acid sorbitan such as sorbitan monostearate, sucrose fatty acid ester and the like. Among these, from the same viewpoint, one selected from polyoxyethylene sorbitan fatty acid ester, polyoxyethylene hydrogenated castor oil, and mono fatty acid sorbitan is more preferable, and polyoxyethylene hydrogenated castor oil is preferable. The surfactant (F) more preferably contains polyoxyethylene hydrogenated castor oil.
The number of moles of ethylene oxide added to the polyoxyethylene hydrogenated castor oil is preferably 25 to 70, more preferably 30 to 60, and still more preferably 40 to 60, from the viewpoint of improving the feeling of use and the appearance stability. Specifically, one selected from polyoxyethylene (40) hydrogenated castor oil and polyoxyethylene (60) hydrogenated castor oil is preferable.
(F) The content of the surfactant in the emulsified cosmetic is preferably 0.01 to 2% by mass, and 0.05 to 1% by mass from the viewpoint of improving the feeling of use and the appearance stability of the emulsified cosmetic. More preferred is 0.1 to 0.8% by mass.
本発明の乳化化粧料は、一般に皮膚に塗布する形の乳化化粧料であれば特に限定されず、通常の皮膚化粧料の他、下地化粧料としても利用可能である。剤型としては、一般に用いられるものであり、O/W型又はW/O型エマルション等が挙げられ、具体的には、乳液、クリーム、パック、ジェル等が挙げられる。 The emulsified cosmetic of the present invention is not particularly limited as long as it is generally emulsified cosmetic applied to the skin, and can be used as a base cosmetic in addition to a normal skin cosmetic. The dosage form is generally used, and examples thereof include O / W type or W / O type emulsions, and specific examples include emulsions, creams, packs, and gels.
本発明の乳化化粧料は、例えば、成分(C)、(D)、(E)及び水溶性成分を混合し水相を製造する。また、成分(A)、(B)及びその他の油性成分を混合し油相を製造する。水相と油相とを、必要に応じて加熱して混合することで、乳化化粧料を得ることができる。 In the emulsified cosmetic of the present invention, for example, components (C), (D), (E) and a water-soluble component are mixed to produce an aqueous phase. Moreover, component (A), (B) and another oil-based component are mixed and an oil phase is manufactured. An emulsified cosmetic can be obtained by heating and mixing the water phase and the oil phase as necessary.
本発明の乳化化粧料は、皮膚、好ましくは頭皮を除く皮膚、より好ましくは顔、身体、手足等のいずれかに塗布することにより、使用することができる。 The emulsified cosmetic of the present invention can be used by applying it to the skin, preferably the skin excluding the scalp, more preferably the face, body, limbs and the like.
次に実施例を挙げて本発明を更に詳細に説明する。 EXAMPLES Next, an Example is given and this invention is demonstrated still in detail.
実施例1〜20及び比較例1〜6
表1及び表2記載の成分を用いて乳化させ、乳化化粧料(O/W)を製造した。すなわち、80℃に加熱した成分(E)に、成分(D)を加え、ホモディスパー攪拌機にて1500rpmの条件で撹拌し、均一に分散させた。その後、苛性カリフレークを加え撹拌し、さらに、成分(C)及びその他の水性成分を混合し、水相を得た。80℃の温度下で、成分(A)、(B)、(F)及びその他の油性成分をプロペラ攪拌機にて300rpmの撹拌条件で加熱混合し、油相を得た。そして、80℃で、水相に油相を加え、プロペラ攪拌機にて300rpmの撹拌条件で混合し、その後、1℃/1分の速さで25℃まで冷却し、乳化化粧料を得た。
得られた乳化化粧料を用いて、香り及び使用感の評価を行った。結果を表1及び表2に示す。
Examples 1-20 and Comparative Examples 1-6
Emulsified cosmetics (O / W) were produced by emulsification using the components shown in Tables 1 and 2. That is, the component (D) was added to the component (E) heated to 80 ° C., and the mixture was stirred and dispersed uniformly with a homodisper stirrer at 1500 rpm. Thereafter, caustic cauliflakes were added and stirred, and the component (C) and other aqueous components were mixed to obtain an aqueous phase. Under a temperature of 80 ° C., components (A), (B), (F) and other oil components were heated and mixed with a propeller stirrer under stirring conditions of 300 rpm to obtain an oil phase. And at 80 degreeC, the oil phase was added to the water phase, it mixed on the stirring condition of 300 rpm with the propeller stirrer, and then it cooled to 25 degreeC at the speed | rate of 1 degreeC / 1 minute, and the emulsified cosmetics were obtained.
Using the obtained emulsified cosmetic, the fragrance and feeling of use were evaluated. The results are shown in Tables 1 and 2.
(評価方法)
(1)香り
専門パネラー1名により、手を市販の無香料洗顔料(キュレル泡洗顔料 花王社製)を用いて良く洗い、タオルでしっかり拭いた。その後、乳化化粧料を0.1mL片側の手の甲に乗せた。もう一方の手の親指・小指以外の指3本、第1〜3関節まで使って1秒間に1回転、直径6cmの円を描くように60秒間伸ばす。60秒後に最も原料臭を感じない場合を9、最も原料臭を感じる場合を1として、9段階で評価した。
(Evaluation method)
(1) Fragrance A hand of a specialized panelist thoroughly washed the hands with a commercially available unscented facial cleanser (Curell Foam Cleanser, manufactured by Kao Corporation) and wiped it with a towel. Thereafter, the emulsified cosmetic was placed on the back of the hand on one side of 0.1 mL. Using three fingers other than the thumb / little finger of the other hand and the first to third joints, stretch for 60 seconds so as to draw a circle of 6 cm in diameter once per second. The evaluation was made on a 9-point scale, with 9 being the least odorous material after 60 seconds and 1 being the most odorous material odor.
(2)のび
専門パネラー1名により、手を市販の無香料洗顔料(キュレル泡洗顔料 花王社製)を用いて良く洗い、タオルでしっかり拭いた。その後、乳化化粧料を0.1mL片側の手の甲に乗せた。もう一方の手の親指・小指以外の指3本、第1〜3関節まで使って1秒間に1回転、直径6cmの円を描くようにして伸ばす。伸ばし始めの5秒間において抵抗感が最もない場合を9、抵抗感が最もある場合を1として、9段階で評価した。
(2) Nobi With a professional panelist, the hands were thoroughly washed with a commercially available unscented facial cleanser (Curell Foam Facial Cleanser Kao) and wiped firmly with a towel. Thereafter, the emulsified cosmetic was placed on the back of the hand on one side of 0.1 mL. Using three fingers other than the thumb / small finger of the other hand and the first to third joints, draw one circle per second and draw a circle with a diameter of 6 cm. Evaluation was made on a 9-point scale, with 9 representing the least resistance in the first 5 seconds of stretching and 1 representing the most resistance.
(3)べたつき(水平方向)
専門パネラー1名により、手を市販の無香料洗顔料(キュレル泡洗顔料 花王社製)を用いて良く洗い、タオルでしっかり拭いた。その後、乳化化粧料を0.1mL片側の手の甲に乗せた。もう一方の手の親指・小指以外の指3本、第1〜3関節まで使って1秒間に1回転、直径6cmの円を描くように60秒間伸ばす。その後、乳化化粧料を塗布した手の甲にもう一方の手の平、指を押し付け、水平方向に動かした際に、最も水平方向にくっつきにくい場合を9、手に肌が最も水平方向にくっつく場合を1として、9段階で評価した。
(3) Stickiness (horizontal direction)
A professional panelist thoroughly washed the hands with a commercially available unscented facial cleanser (Curell Foam Facial Cleanser Kao) and wiped it with a towel. Thereafter, the emulsified cosmetic was placed on the back of the hand on one side of 0.1 mL. Using three fingers other than the thumb / little finger of the other hand and the first to third joints, stretch for 60 seconds so as to draw a circle of 6 cm in diameter once per second. Then, when the other palm and finger are pressed against the back of the hand to which the emulsified cosmetic is applied and moved in the horizontal direction, 9 is the most difficult to stick in the horizontal direction, and 1 is the case in which the skin sticks to the hand in the most horizontal direction. , Evaluated in 9 stages.
(4)ぺたつき(垂直方向)
専門パネラー1名により、手を市販の無香料洗顔料(キュレル泡洗顔料 花王社製)を用いて良く洗い、タオルでしっかり拭いた。その後、乳化化粧料を0.1mL片側の手の甲に乗せた。もう一方の手の親指・小指以外の指3本、第1〜3関節まで使って1秒間に1回転、直径6cmの円を描くように60秒間伸ばす。その後、乳化化粧料を塗布した手の甲にもう一方の手の平、指を押し付け、垂直方向に動かした際に、最も垂直方向にくっつきにくい場合を9、手に肌が最も垂直方向にくっつく場合を1として、9段階で評価した。
(4) Sticking (vertical direction)
A professional panelist thoroughly washed the hands with a commercially available unscented facial cleanser (Curell Foam Facial Cleanser Kao) and wiped it with a towel. Thereafter, the emulsified cosmetic was placed on the back of the hand on one side of 0.1 mL. Using three fingers other than the thumb / little finger of the other hand and the first to third joints, stretch for 60 seconds so as to draw a circle of 6 cm in diameter once per second. After that, when the other palm and finger are pressed against the back of the hand to which the emulsified cosmetic is applied and moved in the vertical direction, 9 is the most difficult to stick in the vertical direction, and 1 is the case in which the skin sticks to the hand in the most vertical direction. , Evaluated in 9 stages.
*1:カミツレKSQ(丸善製薬社製、スピロエーテル370ppm)の有効分
*2:油溶性カミツレ抽出物中の溶媒含む
*3:HECダイセル SE400(ダイセルファインケム社製)
*4:ポリマー KG30(花王インダストリアル(タイランド)カンパニー リミテッド製)
*5:ソフケア TP−S(花王社製)
*6:エマノーン CH−60(K)(Lubrizol Advanced Materials, Inc.製)
*7:PEMULEN TR−1 POLYMERIC EMULSIFIER(US)(ベルギー)(Lubrizol Advanced Materials, Inc.製)
* 1: Effective portion of Chamomile KSQ (manufactured by Maruzen Pharmaceutical Co., Ltd., spiro ether 370ppm)
* 2: Including solvent in oil-soluble chamomile extract
* 3: HEC Daicel SE400 (Daicel Finechem)
* 4: Polymer KG30 (Kao Industrial (Thailand) Company Limited)
* 5: Sofcare TP-S (manufactured by Kao Corporation)
* 6: Emanon CH-60 (K) (manufactured by Lubrizol Advanced Materials, Inc.)
* 7: PEMULEN TR-1 POLYMERIC EMULSIFIER (US) (Belgium) (manufactured by Lubrizol Advanced Materials, Inc.)
表1及び表2のように、(A)油溶性カミツレ抽出物に、(B)油剤 0.1〜20質量%、(C)1,3−プロパンジオール 0.1〜13質量%、(D)特定の高分子 0.005〜2.5質量%及び(E)水を配合した乳化化粧料は、成分(A)の香りが良好で、皮膚上での伸びが良好で、べたつき及びぺたつきが少なく使用感が良好である。
一方、成分(D)の含有量が2.5質量%を超える乳化化粧料(比較例1)は、すべての評価項目で良くなかった。成分(C)の含有量が13質量%を超える乳化化粧料(比較例2)は、ぺたつきが生じる。(B)油剤の含有量が20質量%を超える乳化化粧料(比較例3)及び成分(D)の含有量が2.5質量%を超える乳化化粧料(比較例4)は、皮膚上での伸びが悪く、べたつき、ぺたつきが生じる。高分子として、アクリル酸・メタクリル酸アルキル共重合体を配合した乳化化粧料(比較例5、6)は、べたつき、ぺたつきが生じる。
As shown in Tables 1 and 2, (A) oil-soluble chamomile extract was added to (B) oil agent 0.1-20% by mass, (C) 1,3-propanediol 0.1-13% by mass, (D ) Emulsified cosmetic blended with 0.005 to 2.5% by mass of a specific polymer and (E) water has a good scent of component (A), good elongation on the skin, sticky and sticky There is little and a feeling of use is good.
On the other hand, the emulsified cosmetic (Comparative Example 1) in which the content of the component (D) exceeds 2.5% by mass was not good in all the evaluation items. The emulsified cosmetic (Comparative Example 2) in which the content of the component (C) exceeds 13% by mass causes stickiness. (B) An emulsified cosmetic (Comparative Example 3) in which the content of the oil exceeds 20% by mass and an emulsified cosmetic (Comparative Example 4) in which the content of the component (D) exceeds 2.5% by mass are on the skin. The elongation of the material is poor, causing stickiness and stickiness. The emulsified cosmetics (Comparative Examples 5 and 6) containing an acrylic acid / alkyl methacrylate copolymer as a polymer are sticky and sticky.
実施例21(化粧水) Example 21 (skin lotion)
*8:シリコーンKF−96A−6CS(信越化学工業社製)
*9:ファルコレックス アルテア(一丸ファルコス社製)
*1、*2、*3及び*6は、前記と同じ。
* 8: Silicone KF-96A-6CS (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 9: Falco Rex Altea (Ichimaru Falcos)
* 1, * 2, * 3 and * 6 are the same as above.
実施例22(クリーム) Example 22 (cream)
*10:ニッコール SMT(日本サーファクタント工業社製)
*11:カーボポール981 POLYMER(Lubrizol Advanced Materials, Inc.製)
*1、*2、*3、*6及び*9は、前記と同じ。
* 10: Nikkor SMT (Nippon Surfactant Kogyo Co., Ltd.)
* 11: Carbopol 981 POLYMER (manufactured by Lubrizol Advanced Materials, Inc.)
* 1, * 2, * 3, * 6 and * 9 are the same as above.
実施例23(美容液) Example 23 (Cosmetic liquid)
*12:特開平9-67241号公報記載、合成例3のセチル−1,3−ジメチルブチルエーテル
*1、*2、*3、*6及び*9は、前記と同じ。
* 12: described in JP-A-9-67241, cetyl-1,3-dimethylbutyl ether of Synthesis Example 3
* 1, * 2, * 3, * 6 and * 9 are the same as above.
実施例24(美容液) Example 24 (Cosmetic liquid)
*13:シリコーン KMP−590(信越化学工業社製)
*1、*2、*3、*6及び*9は、前記と同じ。
* 13: Silicone KMP-590 (Shin-Etsu Chemical Co., Ltd.)
* 1, * 2, * 3, * 6 and * 9 are the same as above.
実施例25(UV防御化粧料) Example 25 (UV protective cosmetic)
*14:フィンソルブ TN (Innospec Active Chemicals LLC製)
*15:シリコーン TSF405A(信越化学工業社製)
*16:SIMULGEL EG(SEPPIC S.A.製)
*17:微粒子酸化チタンMTY-110M3S(テイカ社製)
*18:微粒子酸化チタンMT-100TV(テイカ社製)
*1、*2、*3及び*9は、前記と同じ。
* 14: Fin Solve TN (manufactured by Innospec Active Chemicals LLC)
* 15: Silicone TSF405A (Shin-Etsu Chemical Co., Ltd.)
* 16: SIMULGEL EG (manufactured by SEPPIC SA)
* 17: Fine particle titanium oxide MTY-110M3S (Taika)
* 18: Fine particle titanium oxide MT-100TV (Taika)
* 1, * 2, * 3 and * 9 are the same as above.
実施例26(乳液) Example 26 (milky lotion)
*19:SPE−104NB(花王社製)
*1、*2、*3、*8、*9、*10及び*11は、前記と同じ。
* 19: SPE-104NB (Kao Corporation)
* 1, * 2, * 3, * 8, * 9, * 10 and * 11 are the same as above.
Claims (9)
(A)油溶性カミツレ抽出物、
(B)油剤 0.1質量%以上20質量%以下、
(C)1,3−プロパンジオール 0.1質量%以上13質量%以下
(D)水溶性多糖類、水溶性コラーゲン及びカチオン性基を有する高分子から選ばれる1種又は2種以上の高分子 0.005質量%以上2.5質量%以下、並びに
(E)水
を含有する乳化化粧料。 The following components (A), (B), (C), (D) and (E):
(A) oil-soluble chamomile extract,
(B) Oil agent 0.1 mass% or more and 20 mass% or less,
(C) 1,3-propanediol 0.1% by mass or more and 13% by mass or less (D) One or more polymers selected from water-soluble polysaccharides, water-soluble collagens and polymers having a cationic group An emulsified cosmetic containing 0.005% by mass to 2.5% by mass and (E) water.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05221821A (en) * | 1992-02-12 | 1993-08-31 | Sakamoto Yakuhin Kogyo Kk | Skin-care cosmetic |
JPH0892056A (en) * | 1994-09-22 | 1996-04-09 | Kao Corp | Whitening cosmetic |
JP2004051611A (en) * | 2002-07-24 | 2004-02-19 | Kao Corp | Beautifully whitening cosmetic |
JP2013053146A (en) * | 2011-08-09 | 2013-03-21 | Kao Corp | Emulsion composition |
JP2016531875A (en) * | 2013-09-30 | 2016-10-13 | イーエルシー マネージメント エルエルシー | Watery lotion skin care compositions and methods |
-
2017
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05221821A (en) * | 1992-02-12 | 1993-08-31 | Sakamoto Yakuhin Kogyo Kk | Skin-care cosmetic |
JPH0892056A (en) * | 1994-09-22 | 1996-04-09 | Kao Corp | Whitening cosmetic |
JP2004051611A (en) * | 2002-07-24 | 2004-02-19 | Kao Corp | Beautifully whitening cosmetic |
JP2013053146A (en) * | 2011-08-09 | 2013-03-21 | Kao Corp | Emulsion composition |
JP2016531875A (en) * | 2013-09-30 | 2016-10-13 | イーエルシー マネージメント エルエルシー | Watery lotion skin care compositions and methods |
Non-Patent Citations (1)
Title |
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馬奈木裕美 他: "植物由来プロパンジオールの特性と化粧品への応用", フレグランスジャーナル, vol. 37, no. 5, JPN6021006921, 2009, pages 61 - 64, ISSN: 0004622701 * |
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