JP4918251B2 - Cosmetics containing liquid crystal composition - Google Patents
Cosmetics containing liquid crystal composition Download PDFInfo
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- JP4918251B2 JP4918251B2 JP2005349576A JP2005349576A JP4918251B2 JP 4918251 B2 JP4918251 B2 JP 4918251B2 JP 2005349576 A JP2005349576 A JP 2005349576A JP 2005349576 A JP2005349576 A JP 2005349576A JP 4918251 B2 JP4918251 B2 JP 4918251B2
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 22
- 239000002537 cosmetic Substances 0.000 title claims description 19
- 239000000203 mixture Substances 0.000 title description 7
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 5
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 claims description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 4
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000004373 Pullulan Substances 0.000 claims description 3
- 229920001218 Pullulan Polymers 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 229960000541 cetyl alcohol Drugs 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 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
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 235000019423 pullulan Nutrition 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 235000021357 Behenic acid Nutrition 0.000 claims description 2
- 229940116226 behenic acid Drugs 0.000 claims description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 claims description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 claims 2
- 229960000735 docosanol Drugs 0.000 claims 1
- 229940012831 stearyl alcohol Drugs 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 230000003020 moisturizing effect Effects 0.000 description 7
- 238000013329 compounding Methods 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229930182558 Sterol Natural products 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 150000003432 sterols Chemical class 0.000 description 3
- 235000003702 sterols Nutrition 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- -1 and the like Chemical compound 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
本発明は、液晶成分を含有した化粧料に関し、詳しくは、発色が強固で、色幅の広く、透明感や鮮やかさ等の外観を有し、使用感触及び保湿性に優れた液晶成分含有化粧料に関する。 The present invention relates to a cosmetic containing a liquid crystal component, and in particular, a liquid crystal component-containing makeup having a strong color development, a wide color width, an appearance such as transparency and vividness, and excellent use feeling and moisture retention. Regarding fees.
従来より、液晶含有化粧料は、種々の界面活性剤及びステロール類等を原料として調製されている。そして、当該化粧料は、神秘的な外観を有することから化粧品への使用が試みられている。 Conventionally, liquid crystal-containing cosmetics have been prepared using various surfactants and sterols as raw materials. And since the said cosmetics have a mysterious external appearance, the use to cosmetics is tried.
しかしながら、従来のステロール類等を原料とする液晶含有化粧料は、発色が弱いばかりでなく、発色する色幅も狭く、鮮やかさも不十分であった。
また、市販のコレステロール類を主成分とする液晶組成物は、他の油が混在すると不安定となり、経時的に色が消失するという問題点があり、十分に満足するものは無かった。
In addition, commercially available liquid crystal compositions containing cholesterol as a main component are unstable when other oils are mixed therein, and have a problem that the color disappears over time, and there is no satisfactory one.
そこで、ステロール類等を原料とせず、強い発色で色幅が広く、鮮やかで経時安定性の優れた液晶組成物を含有し、優れた使用感触と保湿作用を有する化粧料を提供することを課題とした。 Therefore, it is an object to provide a cosmetic that does not use sterols as a raw material, contains a liquid crystal composition having a strong color, a wide color range, vividness and excellent stability over time, and has an excellent use feeling and a moisturizing action. It was.
係る実情において、本発明者は、鋭意研究を行った結果、高級脂肪酸、高級アルコール及び界面活性剤を特定の比率で配合することにより、極めて発色性に富み、美しくかつ経時的にも安定な液晶組成物含有化粧料が得られることを見出し、また、高級脂肪酸、高級アルコール及び界面活性剤を特定の比率で配合し、更にポリビニルアルコール、キサンタンガム又はプルラン等の高分子物質を加え、粘度変化を持たせることにより色幅の広い液晶色及び優れた使用感触と保湿効果を見出し、本発明の完成に至った。 In such circumstances, the present inventors have conducted intensive research, and as a result, by blending higher fatty acids, higher alcohols and surfactants in specific ratios, liquid crystals that are extremely rich in color developability and are stable over time. It is found that a composition-containing cosmetic can be obtained, and a higher fatty acid, a higher alcohol, and a surfactant are blended at a specific ratio, and a polymer substance such as polyvinyl alcohol, xanthan gum, or pullulan is added to change the viscosity. As a result, a liquid crystal color having a wide color width and an excellent feeling in use and a moisturizing effect were found, and the present invention was completed.
即ち、本発明は、次の成分（ａ）、（ｂ）及び（ｃ）を含有し、更に（ｄ）、更に（ｅ）又は（ｆ）の成分を加えることにより、粘度変化を与え、ピンク、ブルー、グリーンとその中間色など思い通りの液晶色が得られるのである。
尚、高級脂肪酸、高級アルコール、界面活性剤の配合量は以下の範囲が好ましい。
（ａ）：高級脂肪酸・・・０．０１重量％〜１０．０重量％。
（ｂ）：高級アルコール・・・０．０１重量％〜２０．０重量％。
（ｃ）：界面活性剤・・・０．１重量％〜１０．０重量％
That is, the present invention contains the following components (a), (b) and (c), and further adds (d), and further (e) or (f) to give a viscosity change, and pink , Blue, Green and their intermediate colors can be obtained.
The blending amounts of higher fatty acids, higher alcohols and surfactants are preferably in the following ranges.
(A): Higher fatty acid: 0.01% by weight to 10.0% by weight.
(B): Higher alcohol: 0.01% to 20.0% by weight.
(C): Surfactant: 0.1% by weight to 10.0% by weight
本発明の液晶含有化粧料は、発色性に富み、審美感に優れ、かつ優れた使用感触と保湿効果及び高い安定性を有する。 The liquid crystal-containing cosmetic of the present invention is rich in color developability, excellent in aesthetics, and has excellent use feeling, moisturizing effect and high stability.
本発明に用いることができる成分（ａ）の高級脂肪酸は、化粧品原料として使用可能であれば特に制限はなく、例えば、ミリスチン酸、パルミチン酸、ステアリン酸、ベヘニン酸及びイソステアリン酸等が例示でき、特にパルミチン酸、ステアリン酸が好ましい。
また、高級脂肪酸は、１種でも２種以上組合せても配合することができ、その配合料は、０．０１重量％〜１０．０重量％が好ましい。
The higher fatty acid of the component (a) that can be used in the present invention is not particularly limited as long as it can be used as a cosmetic raw material. Examples thereof include myristic acid, palmitic acid, stearic acid, behenic acid, and isostearic acid. Palmitic acid and stearic acid are particularly preferable.
Further, the higher fatty acids can be blended either alone or in combination of two or more, and the blending agent is preferably 0.01% by weight to 10.0% by weight.
本発明に用いることができる成分（ｂ）の高級アルコールは、化粧品原料として使用可能であれば特に制限はなく、例えば、セチルアルコール、ステアリルアルコール及び等が例示でき、特にセチルアルコールが好ましい。
また、高級アルコールは、１種でも２種以上組合せても配合することができ、その配合料は、０．０１重量％〜２０．０重量％が好ましい。
The higher alcohol of component (b) that can be used in the present invention is not particularly limited as long as it can be used as a cosmetic raw material. Examples thereof include cetyl alcohol, stearyl alcohol, and the like, and cetyl alcohol is particularly preferable.
Moreover, higher alcohol can be mix | blended even if it is 1 type or in combination of 2 or more types, and the compounding material has preferable 0.01 weight%-20.0 weight%.
本発明に用いることができる成分（ｃ）の界面活性剤は、化粧品原料として使用可能であれば特に制限はなく、例えば、ポリオキシエチレンポリオキシプロピレンデシルエーテル類及びポリオキシエチレンポリオキシプロピレンセチルエーテル類等が例示でき、ポリオキシエチレンポリオキシプロピレンセチルエーテル類等の親水性の界面活性剤が好ましい。
また、界面活性剤は、１種でも２種以上組合せても配合することができ、その組合せも親水性界面活性剤どうしや親水性界面活性剤と親油性界面活性剤を組合せても良く、その配合料は、０．０１重量％〜１０．０重量％が好ましい。
The surfactant of component (c) that can be used in the present invention is not particularly limited as long as it can be used as a cosmetic raw material. For example, polyoxyethylene polyoxypropylene decyl ethers and polyoxyethylene polyoxypropylene cetyl ether Etc., and hydrophilic surfactants such as polyoxyethylene polyoxypropylene cetyl ethers are preferred.
Further, the surfactants can be blended either alone or in combination of two or more, and the combination may be a combination of hydrophilic surfactants or a combination of hydrophilic surfactant and lipophilic surfactant. The compounding amount is preferably 0.01% by weight to 10.0% by weight.
本発明に用いることができる成分（ｄ）のポリビニルアルコールは、化粧品原料として使用可能であれば特に制限はなく、その配合料は、０．０１重量％〜０．５重量％が好ましい。 The polyvinyl alcohol as the component (d) that can be used in the present invention is not particularly limited as long as it can be used as a cosmetic raw material, and the blending amount is preferably 0.01% by weight to 0.5% by weight.
本発明に用いることができる成分（ｅ）のキサンタンガムは、化粧品原料として使用可能であれば特に制限はなく、その配合料は、０．００１重量％〜０．５重量％が好ましい。 If the xanthan gum of the component (e) which can be used for this invention can be used as a cosmetic raw material, there will be no restriction | limiting in particular, As for the compounding agent, 0.001 weight%-0.5 weight% are preferable.
本発明に用いることができる成分（ｆ）のプルランは、化粧品原料として使用可能であれば特に制限はなく、（株）林原より市販されているものが例示でき、その配合料は、０．００１重量％〜１．０重量％が好ましい。
また、成分（ｄ）、（ｅ）及び（ｆ）を２種以上組合わせて配合すことにより、粘度調節が可能となり、粘度が上昇するにつれ、ピンク色からグリーン色、ブルー色等の液晶色が得られ、安定性も向上する。
これは、成分（ｄ）、（ｅ）及び（ｆ）の高分子成分の組合せによる相乗効果が見られるためである。
The pullulan of component (f) that can be used in the present invention is not particularly limited as long as it can be used as a cosmetic raw material, and can be exemplified by those commercially available from Hayashibara Co., Ltd. % By weight to 1.0% by weight is preferred.
In addition, the viscosity can be adjusted by combining two or more of components (d), (e), and (f). As the viscosity increases, liquid crystal colors such as pink, green, and blue can be used. And stability is improved.
This is because a synergistic effect is seen by the combination of the polymer components (d), (e) and (f).
成分（ｄ）、（ｅ）及び（ｆ）の高分子成分の組合せにより得られる粘度と液晶色の関係は以下の通りである。
（１）：２．１ｍＰａ’ｓ以上・・・ブルー色
（２）：１．４ｍＰａ’ｓ以上２．１ｍＰａ’ｓ未満・・・グリーン色
（３）：１．４ｍＰａ’ｓ未満・・・ピンク色
また、成分（ｄ）の配合量が０．００１以下であれば液晶色の鮮明さに欠け、成分（ｅ）の配合量が０．０００１以下であれば液晶色の透明性に欠け、成分（ｆ）の配合量が０．００１以下であれば液晶色に白濁が生じる。
そして、成分（ｄ）の配合量が１．０以上、成分（ｅ）の配合量が３．０以上、成分（ｆ）の配合量が１．０以上であれば使用感触においてベタツキを感じるようになる。
The relationship between the viscosity and the liquid crystal color obtained by the combination of the polymer components (d), (e) and (f) is as follows.
(1): 2.1 mPa's or more: Blue color (2): 1.4 mPa's or more and less than 2.1 mPa's ... Green color (3): Less than 1.4 mPa's ... Pink If the blending amount of component (d) is 0.001 or less, the liquid crystal color is not clear, and if the blending amount of component (e) is 0.0001 or less, the transparency of the liquid crystal color is lacking. If the blending amount of (f) is 0.001 or less, the liquid crystal color becomes cloudy.
And if the compounding amount of the component (d) is 1.0 or more, the compounding amount of the component (e) is 3.0 or more, and the compounding amount of the component (f) is 1.0 or more, it will feel sticky in use feeling. become.
以下、実施例を挙げて、本発明を具体的に説明するが、本発明は何ら実施例に限局されるものではない。 EXAMPLES Hereinafter, although an Example is given and this invention is demonstrated concretely, this invention is not limited to an Example at all.
〔試験例１〕
表1に示す組成で試料を調製し、液晶の生成、色調、鮮明度、粘度、使用感触、安定性及び保湿効果を測定した。
なお、試料の製造方法は、表１に示す成分のＡ（１〜９）を８０℃〜８５℃に加熱溶解させ、予め均一に溶解しておいた成分のＢ（１０〜１６）を徐々に加えて、３８℃まで徐冷する。
[Test Example 1]
Samples were prepared with the compositions shown in Table 1, and the production of liquid crystals, color tone, sharpness, viscosity, feel in use, stability, and moisturizing effect were measured.
In addition, the manufacturing method of a sample melt | dissolves A (1-9) of the component shown in Table 1 by heating at 80 to 85 degreeC, and gradually dissolves B (10 to 16) of the component melt | dissolved uniformly beforehand. In addition, it is gradually cooled to 38 ° C.
〔試験方法〕
（１）液晶の生成・・・透明容器にて肉眼判定。（評価基準・・・生成：○，未生成：×）
（２）色調 ・・・透明容器にて肉眼判定。
（３）鮮明度 ・・・透明容器にて肉眼判定。（評価基準・・・良好：○，未生成：×）
（４）使用感触 ・・・専門パネラー１０名にて官能判定。
（基準：９名以上良好・・・◎，５名〜８名良好・・・○，２名
〜４名良好・・・△，１名以下・・・×）
（５）保湿効果 ・・・専門パネラー１０名にて官能判定。
（基準：９名以上良好・・・◎，５名〜８名良好・・・○，２名
〜４名良好・・・△，１名以下・・・×）
（６）安定性 ・・・三洋電機社製インキュベーターを１日おきに−５℃と４５℃にる
るように設定した条件下に投入し判定。
（基準：３ヶ月〜安定・・・◎，１ヶ月〜３ヶ月以下安定・・・○，１ヶ月未満〜１０日以上安定・・・△，１０日未満安定・・・×）
〔Test method〕
(1) Generation of liquid crystal: Visual determination with a transparent container. (Evaluation criteria: generated: ○, not generated: ×)
(2) Color tone: Visual determination with a transparent container.
(3) Sharpness: Visual determination with a transparent container. (Evaluation criteria: Good: ○, Not generated: ×)
(4) Feeling of use: Sensory judgment by 10 expert panelists.
(Criteria: 9 or more people are good ... ◎, 5-8 people are good ... ○, 2-4 people are good ... △, 1 or less people ... ×)
(5) Moisturizing effect: Sensory judgment by 10 expert panelists.
(Criteria: 9 or more people are good ... ◎, 5-8 people are good ... ○, 2-4 people are good ... △, 1 or less people ... ×)
(6) Stability: An incubator manufactured by Sanyo Electric Co., Ltd. was charged under the conditions set at -5 ° C and 45 ° C every other day.
(Standard: stable from 3 months to ◎, stable from 1 month to 3 months or less ...
実施例及び比較例の組成及び結果を表１に示す。 Table 1 shows the compositions and results of Examples and Comparative Examples.
表１の結果より、本発明の実施例１〜５に示す液晶化粧料は、液晶の色調及び鮮明度、使用感触、保湿効果及び安定性全てに良好であった。
また、専門パネラーによる官能評価において、肌に異常や違和感を感じたパネラーは皆無であった。
From the results of Table 1, the liquid crystal cosmetics shown in Examples 1 to 5 of the present invention were all good in the color tone and sharpness of the liquid crystal, the feeling of use, the moisturizing effect and the stability.
Moreover, in the sensory evaluation by the specialized panelists, there were no panelists who felt abnormalities or discomfort in the skin.
本発明の液晶化粧料は、液晶の色調及び鮮明度、使用感触、保湿効果及び安定性全てに優れているため、化粧料としての応用が広く期待できる。 Since the liquid crystal cosmetic of the present invention is excellent in all of the color tone and sharpness of liquid crystal, feel in use, moisturizing effect and stability, it can be widely expected to be applied as a cosmetic.
Claims (1)
（ａ）：ミリスチン酸、パルミチン酸、ステアリン酸、ベヘニン酸及びイソステアリン酸の１種又は２種以上を合計で０．０１重量％〜１０．０重量％ 。
（ｂ）：セチルアルコール、ステアリルアルコール及びベヘニルアルコールの１種又は２種以上を合計で０．１重量％〜２０．０重量％。
（ｃ）：ポリオキシエチレンポリオキシプロピレンデシルエーテル及びポリオキシエチレンポリオキシプロピレンセチルエーテルの１種又は２種を合計で０．１重量％〜１０．０重量％。
（ｄ）：ポリビニルアルコール０．０１重量％〜５重量％
（ｅ）：プルランを０．００１重量％〜０．５重量％ A liquid crystal-containing cosmetic comprising the following components (a), (b), (c), (d) and / or (e):
(A): 0.01% by weight to 10.0% by weight of one or more of myristic acid, palmitic acid, stearic acid, behenic acid and isostearic acid in total.
(B): One or two or more of cetyl alcohol, stearyl alcohol and behenyl alcohol in total 0.1 to 20.0% by weight.
(C): One or two of polyoxyethylene polyoxypropylene decyl ether and polyoxyethylene polyoxypropylene cetyl ether in total 0.1% by weight to 10.0% by weight.
(D): 0.01% to 5% by weight of polyvinyl alcohol
(E): 0.001% to 0.5% by weight of pullulan
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005349576A JP4918251B2 (en) | 2005-12-02 | 2005-12-02 | Cosmetics containing liquid crystal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPH07116020B2 (en) * | 1987-05-20 | 1995-12-13 | 株式会社資生堂 | Liquid crystal type external base |
| JP2964272B2 (en) * | 1989-12-11 | 1999-10-18 | 株式会社コーセー | Liquid crystal composition and cosmetic containing the same |
| JP2929318B2 (en) * | 1990-12-26 | 1999-08-03 | 株式会社コーセー | Liquid crystal composition and cosmetic containing the same |
| BR9612763A (en) * | 1996-11-04 | 1999-12-07 | Procter & Gamble | Cosmetic composition to lighten the skin and processes to lighten the skin and prepare that composition |
| JP2003212716A (en) * | 2002-01-23 | 2003-07-30 | Hifu Rinsho Yakuri Kenkyusho Kk | Liquid crystalline emulsion composition |
| JP5147098B2 (en) * | 2005-06-03 | 2013-02-20 | マルホ株式会社 | Liquid crystal emulsified composition |
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