JP2020111527A - Skin cosmetic - Google Patents

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JP2020111527A
JP2020111527A JP2019002314A JP2019002314A JP2020111527A JP 2020111527 A JP2020111527 A JP 2020111527A JP 2019002314 A JP2019002314 A JP 2019002314A JP 2019002314 A JP2019002314 A JP 2019002314A JP 2020111527 A JP2020111527 A JP 2020111527A
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skin
feeling
cosmetics
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JP7132621B2 (en
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健仁 入合
Kenji Iriai
健仁 入合
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Dariya Co Ltd
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Dariya Co Ltd
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Abstract

To provide a skin cosmetic which has a moist feeling and a tightened feeling after application, causes the remaining of coated feeling and simultaneously has quick-drying properties.SOLUTION: There is provided a skin cosmetic which contains the following components (A) to (C) in which the mass content ratio (B)/(C) of the component (B) to the component (C) is 0.1 to 40: a component (A) trimethylglycine, a component (B) one or more selected from metal salts containing aluminum and a component (C) one or more selected from polymers containing styrene as the constituent monomer unit.SELECTED DRAWING: None

Description

本発明は、塗布後にしっとり感、引き締め感があり、さらに、被膜感が残ると同時に、速乾性がある皮膚用化粧料に関するものである。 TECHNICAL FIELD The present invention relates to a skin cosmetic which has a moist feeling and a tightening feeling after application, and has a film-like feeling remaining while being quick-drying.

近年のスキンケア意識の向上に伴い、皮膚に対して様々な効果を謳う化粧料が多く上市されている。中でも、肌荒れを代表とする皮膚トラブルを避けるニーズに最もマッチしている機能の一つとして、皮膚にしっとり感を付与することが挙げられる。よって、市場において、皮膚のしっとり感に重きを置いた化粧料は、特に数多く存在している。皮膚にしっとり感を付与する成分としては、1,3−ブチレングリコール等の多価アルコールや、トリメチルグリシン等のアミノ酸誘導体が挙げられるが、中でも皮膚に対するなじみの良さの観点から、トリメチルグリシンが広く使用されている。 With the increasing awareness of skin care in recent years, many cosmetics that have various effects on the skin are put on the market. Among them, one of the functions most suited to the needs for avoiding skin troubles such as rough skin is to give a moist feeling to the skin. Therefore, in the market, there are many cosmetics that emphasize the moist feeling of the skin. Examples of the component that imparts a moist feeling to the skin include polyhydric alcohols such as 1,3-butylene glycol and amino acid derivatives such as trimethylglycine. Among them, trimethylglycine is widely used from the viewpoint of good compatibility with the skin. Has been done.

また、化粧料にしっとり感を求めるユーザーは、皮膚に付与されたしっとり感を逃がさず長時間持続させたいと考えることが多い。一般的には、皮膚に引き締め感や被膜感を付与することが、皮膚のしっとり感を逃がさず長時間持続させるのに効果的であると広く認識されている。そのため、しっとり感だけではなく、皮膚に引き締め感や被膜感を同時に付与することが強く望まれている。 In addition, a user who wants a moist feeling in cosmetics often wants to keep the moist feeling imparted to the skin for a long period of time. Generally, it is widely recognized that imparting a firming feeling or a filming feeling to the skin is effective in maintaining the moist feeling of the skin for a long time without loosing it. Therefore, it is strongly desired to impart not only a moist feeling but also a tightening feeling and a film feeling to the skin.

しかし、しっとり感を謳う一般的な化粧料は、塗布後にしっとり感を強く得ることができるが、その一方で、塗布後のぬるぬる感やじめじめ感が続いて不快である。そのため、しっとり感に重きを置く化粧料においては、引き締め感や被膜感だけではなく、塗布直後すぐにぬるぬる感やじめじめ感などの不快感を実感しなくなる快適性(以下、速乾性という)も大いに求められる。 However, a general cosmetic composition that gives a moist feeling can give a strong moist feeling after application, but on the other hand, it is uncomfortable due to a slimy feeling or moist feeling after application. For this reason, cosmetics that place a high emphasis on moisturizing feel great not only in tightening and filming, but also in comfort (hereinafter referred to as quick-drying) that does not cause discomfort such as sliminess or dampness immediately after application. Desired.

このため、塗布後にしっとり感、引き締め感があり、さらに、被膜感が残ると同時に、速乾性がある皮膚用化粧料が切に望まれていた。 Therefore, there has been a strong demand for a cosmetic for skin which has a moist feeling and a tightening feeling after application, and has a film-like feeling, and at the same time, has a quick-drying property.

特許文献1には、トリメチルグリシンとアクリル酸系ポリマーを含有する、保湿性と伸びの良さを両立させた皮膚用化粧料が開示されている。 Patent Document 1 discloses a cosmetic for skin that contains trimethylglycine and an acrylic acid-based polymer and has both moisturizing properties and good elongation.

特許文献2には、硫酸アルミニウムカリウム、トリメチルグリシンなどの電解質を多く含有する、安定性が良好な水性ゲル状化粧料が開示されている。 Patent Document 2 discloses an aqueous gel cosmetic composition containing a large amount of electrolytes such as potassium aluminum sulfate and trimethylglycine and having good stability.

特開2016−98224号公報JP, 2016-98224, A 特開2010−202605号公報JP, 2010-202605, A

特許文献1に記載の技術は、しっとり感と伸びの良さを得ることができるものの、被膜感および速乾性に関しては検討されていない。 Although the technique described in Patent Document 1 can provide a moist feeling and good elongation, it has not been examined with respect to film feeling and quick drying property.

特許文献2に記載の技術は、しっとり感と引き締め感を得ることができるものの、被膜感および速乾性に関しては検討されていない。 Although the technique described in Patent Document 2 can provide a moist feeling and a tightening feeling, it has not been examined with respect to film feeling and quick-drying property.

本発明者は、上記課題を解決するために鋭意検討した結果、成分(A)トリメチルグリシン、成分(B)アルミニウムを含む金属塩より選択される1種以上、成分(C)スチレンを構成単量体単位として含む重合体より選択される1種以上を含有する皮膚用化粧料を提供することによって、本発明に至った。 MEANS TO SOLVE THE PROBLEM As a result of earnestly studying in order to solve the said subject, this inventor has comprised the component (A) trimethylglycine, the component (B) one or more types selected from the metal salt containing aluminum, and the component (C) styrene as a constituent unit The present invention was achieved by providing a skin cosmetic containing at least one selected from polymers contained as body units.

本発明により、塗布後にしっとり感、引き締め感があり、さらに、被膜感が残ると同時に、速乾性がある皮膚用化粧料を提供する。 According to the present invention, there is provided a cosmetic for skin which has a moist feeling and a tightening feeling after application and, at the same time, a film feeling remains and at the same time has a quick-drying property.

以下、本発明を詳細に説明する。なお、含有量を示す単位は、特に明記しない限り全て質量%である。 Hereinafter, the present invention will be described in detail. In addition, all the units indicating the content are mass% unless otherwise specified.

本発明は、次の成分(A)〜成分(C)を含有し、成分(B)と成分(C)の質量の含有比(B)/(C)が0.1〜40であることを特徴とする皮膚用化粧料である。
成分(A)トリメチルグリシン
成分(B)アルミニウムを含む金属塩より選択される1種以上
成分(C)スチレンを構成単量体単位として含む重合体より選択される1種以上
The present invention contains the following components (A) to (C), and the content ratio (B)/(C) of the mass of the components (B) and (C) is 0.1 to 40. A characteristic skin cosmetic.
Component (A) Trimethylglycine Component (B) One or more selected from a metal salt containing aluminum Component (C) One or more selected from a polymer containing styrene as a constituent monomer unit

本発明による皮膚用化粧料には、塗布後の皮膚のしっとり感の観点から、成分(A)トリメチルグリシン(以下、成分(A)という)を含有する。 The skin cosmetic according to the present invention contains the component (A) trimethylglycine (hereinafter referred to as the component (A)) from the viewpoint of the moist feeling of the skin after application.

本発明に用いる成分(A)の含有量は、特に限定されないが、0.1〜10%が好ましく、0.5〜10%がより好ましく、1〜10%がさらに好ましい。成分(A)の含有量が0.1%未満の場合、しっとり感が得られない恐れがあり、10%を超えた場合、べたつき感が強くなり不快感を得る恐れがある。 The content of the component (A) used in the present invention is not particularly limited, but is preferably 0.1 to 10%, more preferably 0.5 to 10%, still more preferably 1 to 10%. If the content of the component (A) is less than 0.1%, a moist feeling may not be obtained, and if it exceeds 10%, a sticky feeling may be increased and discomfort may be obtained.

本発明による皮膚用化粧料には、塗布後の皮膚の引き締め感の観点から、成分(B)アルミニウムを含む金属塩より選択される1種以上(以下、成分(B)という)を含有する。 The cosmetic for skin according to the present invention contains at least one component (hereinafter referred to as component (B)) selected from the metal salts containing component (B) aluminum from the viewpoint of the firmness of the skin after application.

本発明に用いる成分(B)は、特に限定されないが、塗布後の皮膚の引き締め感の観点から、硫酸アルミニウムカリウム、塩化アルミニウム等が挙げられる。中でも塗布後の皮膚の引き締め感の観点から、硫酸アルミニウムカリウムが好ましい。これらは1種以上を選択して含有されてもよい。 The component (B) used in the present invention is not particularly limited, but examples thereof include potassium aluminum sulfate and aluminum chloride from the viewpoint of the firmness of the skin after application. Of these, potassium aluminum sulfate is preferred from the viewpoint of the firmness of the skin after application. One or more of these may be selected and contained.

本発明に用いる成分(B)の含有量は、特に限定されないが、0.01〜4%が好ましく、0.05〜4%がより好ましく、0.1〜4%がさらに好ましい。成分(B)の含有量が0.01%未満の場合、引き締め感を得にくい恐れがあり、4%を超えた場合、きしみが強くなり不快感を得る恐れがある。 The content of the component (B) used in the present invention is not particularly limited, but is preferably 0.01 to 4%, more preferably 0.05 to 4%, further preferably 0.1 to 4%. If the content of the component (B) is less than 0.01%, it may be difficult to obtain a firm feeling, and if it exceeds 4%, squeaking may be strong and discomfort may be obtained.

本発明による皮膚用化粧料には、塗布後の皮膚の被膜感の観点から、成分(C)スチレンを構成単量体単位として含む重合体より選択される1種以上(以下、成分(C)という)を含有する。 In the cosmetic for skin according to the present invention, one or more selected from the polymers containing the component (C) styrene as a constituent monomer unit (hereinafter referred to as the component (C)) from the viewpoint of skin film feeling after application. Is included).

本発明に用いる成分(C)は、特に限定されないが、塗布後の皮膚の被膜感の観点から、(スチレン/ビニルピロリドン)コポリマー、(スチレン/アクリレーツ)コポリマー等が挙げられる。中でも塗布後の皮膚の被膜感の観点から、(スチレン/ビニルピロリドン)コポリマーが好ましい。これらは1種以上を選択して含有されてもよい。 The component (C) used in the present invention is not particularly limited, and examples thereof include (styrene/vinylpyrrolidone) copolymers and (styrene/acrylates) copolymers from the viewpoint of skin film feeling after application. Among them, (styrene/vinylpyrrolidone) copolymer is preferable from the viewpoint of skin film feeling after application. One or more of these may be selected and contained.

本発明に用いる成分(C)の含有量は、特に限定されないが、塗布後の皮膚の被膜感の観点から、0.005〜2%が好ましく、0.01〜2%がより好ましく、0.02〜2%がさらに好ましい。成分(C)の含有量が0.005%未満の場合、被膜感を得にくい恐れがあり、2%を超えた場合、成分(C)が析出して経時安定性を損なう恐れがある。 The content of the component (C) used in the present invention is not particularly limited, but is preferably 0.005 to 2%, more preferably 0.01 to 2%, and even more preferably 0.1 to 2% from the viewpoint of skin film feeling after application. 02-2% is more preferable. When the content of the component (C) is less than 0.005%, it may be difficult to obtain a filmy feeling, and when it exceeds 2%, the component (C) may precipitate to impair the stability over time.

本発明に用いる成分(B)と成分(C)の含有比(B)/(C)は、塗布後の皮膚の速乾性の観点から、0.1〜40が好ましく、0.5〜20がより好ましく、1〜10がさらに好ましい。含有比(B)/(C)が0.1未満の場合、塗布後にべたつき感が強くなり速乾性が損なわれ、40を超えた場合、塗布後にきしみが出て速乾性が損なわれる。 The content ratio (B)/(C) of the component (B) and the component (C) used in the present invention is preferably 0.1 to 40, and 0.5 to 20 from the viewpoint of quick-drying skin after application. More preferably, 1-10 are still more preferable. When the content ratio (B)/(C) is less than 0.1, the sticky feeling becomes strong after application and the quick drying property is impaired, and when it exceeds 40, squeaking occurs after application and the quick drying property is impaired.

本発明による皮膚用化粧料の剤形は、特に限定されるものではないが、液状、ジェル状、水中油型エマルション等である。中でも、皮膚へのなじみの良さの観点から、液状が好ましい。 The dosage form of the cosmetic for skin according to the present invention is not particularly limited, but may be liquid, gel, oil-in-water emulsion and the like. Among them, the liquid form is preferable from the viewpoint of good compatibility with the skin.

本発明による皮膚用化粧料の剤形が液状である場合、粘度は特に限定されるものではないが、25℃において200mPa・s以下であることが好ましい。 When the dosage form of the skin cosmetic according to the present invention is liquid, the viscosity is not particularly limited, but it is preferably 200 mPa·s or less at 25°C.

本発明における粘度は、常法により調製した当該化粧料をサンプル瓶(食品140:第一硝子株式会社製)に120g充填し、25℃で24時間静置した後に、ヘリカルスタンド付B型粘度計(モデル:デジタル粘度計TVB−10M、東機産業株式会社製)により、M1号ローターを用いて25℃、30rpmで1分間回転させた後に測定したものである。 Regarding the viscosity in the present invention, 120 g of a sample bottle (food 140: manufactured by Daiichi Glass Co., Ltd.) of the cosmetic prepared by a conventional method is filled and allowed to stand at 25° C. for 24 hours, and thereafter, a B-type viscometer with a helical stand. (Model: Digital Viscometer TVB-10M, manufactured by Toki Sangyo Co., Ltd.), and was measured after rotating for 1 minute at 25° C. and 30 rpm using a No. M1 rotor.

本発明による皮膚用化粧料は、本発明の効果を奏していれば、その他、水、油剤、陰イオン性界面活性剤、陽イオン性界面活性剤、両性界面活性剤、非イオン性界面活性剤、増粘剤、溶剤、ビタミン類、防腐剤、酸化防止剤、紫外線吸収剤、紫外線散乱剤、キレート剤、抽出液、発酵液、着色剤、精油、香料等を含有することができ、これらは1種以上含有してもよい。 The cosmetic for skin according to the present invention, in addition to the water, oil, anionic surfactant, cationic surfactant, amphoteric surfactant, nonionic surfactant, as long as the effects of the present invention are exhibited. , Thickeners, solvents, vitamins, preservatives, antioxidants, ultraviolet absorbers, ultraviolet scattering agents, chelating agents, extracts, fermentation liquors, colorants, essential oils, fragrances, etc. You may contain 1 or more types.

以下に実施例を挙げて本発明をさらに詳細に説明するが、これらは本発明を何ら限定するものではない。 Hereinafter, the present invention will be described in more detail with reference to Examples, but these do not limit the present invention in any way.

表1〜4に示される評価試験において、成分および含有量を種々変更しながら皮膚用化粧料を常法により調製した。 In the evaluation tests shown in Tables 1 to 4, skin cosmetics were prepared by a conventional method while changing various components and contents.

本明細書に示す評価試験において、「しっとり感」、「引き締め感」、「被膜感」、「速乾性」に関して以下方法で評価を行った。 In the evaluation test shown in this specification, the following methods were used to evaluate "moist feeling", "tightening feeling", "coating feeling", and "quick-drying property".

専門のパネラー10名が実施例および比較例で得られた各皮膚用化粧料を使用し、各項目に関する評価を行った。具体的には、室温20℃、湿度50%に調整された条件下にて、顔面全体に2g塗布して1分経過後、各項目に関して官能にて評価した。各人が項目毎に5点(非常に良好)、4点(より良好)、3点(良好)、2点(不良)、1点(非常に不良)の5段階で評価して全員の平均点を算出した後、下記判定基準に従って判定した。
(平均点の判定基準)
4.0点以上 : 5
3.5点以上4.0点未満 : 4
3.0点以上3.5点未満 : 3
2.0点以上3.0点未満 : 2
2.0点未満 : 1
Ten professional panelists used the skin cosmetics obtained in Examples and Comparative Examples and evaluated each item. Specifically, under the condition that the room temperature was adjusted to 20° C. and the humidity was adjusted to 50%, 2 g was applied to the entire face and after 1 minute, each item was evaluated organoleptically. Each person rated each item on a scale of 5 (very good), 4 (more good), 3 (good), 2 (bad), 1 (very bad), and the average of all After calculating the points, judgment was made according to the following judgment criteria.
(Criterion standard of average mark)
4.0 points or more: 5
3.5 points or more and less than 4.0 points: 4
3.0 points or more and less than 3.5 points: 3
2.0 points or more and less than 3.0 points: 2
Less than 2.0 points: 1

(第1評価試験)
第1評価試験において、成分(A)の含有量に関して皮膚用化粧料を評価した。表1に、皮膚用化粧料の成分とその含有量および評価結果を示す。
(First evaluation test)
In the first evaluation test, the skin cosmetics were evaluated for the content of the component (A). Table 1 shows the components of the skin cosmetics, their contents, and the evaluation results.

表1に示す実施例1〜5より、しっとり感、引き締め感、被膜感および速乾性に関して良好な結果を得た。 From Examples 1 to 5 shown in Table 1, good results were obtained regarding moist feeling, tightening feeling, film feeling, and quick drying property.

(第2評価試験)
第2評価試験において、成分(B)の種類、含有量および成分(B)と成分(C)の含有比(B)/(C)に関して皮膚用化粧料を評価した。表2に、皮膚用化粧料の成分とその含有量および評価結果を示す。
(Second evaluation test)
In the second evaluation test, the skin cosmetics were evaluated with respect to the type and content of component (B) and the content ratio (B)/(C) of component (B) and component (C). Table 2 shows the components of the cosmetic for skin, their contents and the evaluation results.

表2に示す実施例6〜13より、しっとり感、引き締め感、被膜感および速乾性に関して良好な結果を得た。 From Examples 6 to 13 shown in Table 2, good results were obtained regarding moist feeling, tightening feeling, film feeling, and quick drying property.

(第3評価試験)
第3評価試験において、成分(C)の種類、含有量および成分(B)と成分(C)の含有比(B)/(C)に関して皮膚用化粧料を評価した。表3および表4に、皮膚用化粧料の成分とその含有量および評価結果を示す。
(Third evaluation test)
In the third evaluation test, the skin cosmetics were evaluated with respect to the type and content of component (C) and the content ratio (B)/(C) of component (B) and component (C). Tables 3 and 4 show the components of the skin cosmetics, their contents, and the evaluation results.

表3に示す実施例14〜24より、しっとり感、引き締め感、被膜感および速乾性に関して良好な結果を得た。 From Examples 14 to 24 shown in Table 3, good results were obtained regarding moist feeling, tightening feeling, film feeling, and quick drying property.

以下に皮膚用化粧料の実施例25および実施例26を記載する。 Examples 25 and 26 of the skin cosmetics are described below.

実施例25および実施例26により得られた皮膚用化粧料は、しっとり感、引き締め感、被膜感および速乾性に関して良好な結果を得た。 The skin cosmetics obtained in Examples 25 and 26 gave good results with respect to moist feeling, tightening feeling, film feeling, and quick-drying property.

実施例25
成 分 含有量(%)
(A)トリメチルグリシン 3.00
(B)硫酸アルミニウムカリウム 0.20
(C)(スチレン/ビニルピロリドン)コポリマー 0.06
グリセリン 9.00
エタノール 2.00
1,3−ブチレングリコール 2.00
エデト酸二ナトリウム 0.01
クエン酸 0.01
クエン酸ナトリウム 0.35
メチルパラベン 0.15
フェノキシエタノール 0.30
グリチルリチン酸ジカリウム 0.10
水溶性コラーゲン ※1 0.10
カミツレ花エキス ※2 0.10
乳酸桿菌/ブドウ果汁発酵液 ※3 0.10
乳酸桿菌/ローヤルゼリー発酵液 ※4 0.10
ビルベリー葉エキス ※5 0.10
水 82.32
合 計 100.00
Example 25
Component content (%)
(A) Trimethylglycine 3.00
(B) potassium aluminum sulfate 0.20
(C) (styrene/vinylpyrrolidone) copolymer 0.06
Glycerin 9.00
Ethanol 2.00
1,3-butylene glycol 2.00
Disodium edetate 0.01
Citric acid 0.01
Sodium citrate 0.35
Methylparaben 0.15
Phenoxyethanol 0.30
Dipotassium glycyrrhizinate 0.10
Water-soluble collagen *1 0.10
Chamomile flower extract *2 0.10
Lactobacillus/grape juice fermentation liquid *3 0.10
Lactobacillus / royal jelly fermented liquid *4 0.10
Bilberry leaf extract *5 0.10
Water 82.32
Total 100.00

実施例26
成 分 含有量(%)
(A)トリメチルグリシン 3.00
(B)硫酸アルミニウムカリウム 0.20
(C)(スチレン/ビニルピロリドン)コポリマー 0.06
グリセリン 9.00
エタノール 2.00
1,3−ブチレングリコール 3.50
エデト酸二ナトリウム 0.01
クエン酸 0.01
クエン酸ナトリウム 0.35
メチルパラベン 0.15
フェノキシエタノール 0.30
水溶性コラーゲン ※1 0.10
カミツレ花エキス ※2 0.10
コメヌカエキス ※6 0.10
桜美精(テクノーブル社製) 0.10
和美乃盆盆 (一丸ファルコス社製) 0.10
水 80.92
合 計 100.00
Example 26
Component content (%)
(A) Trimethylglycine 3.00
(B) potassium aluminum sulfate 0.20
(C) (styrene/vinylpyrrolidone) copolymer 0.06
Glycerin 9.00
Ethanol 2.00
1,3-butylene glycol 3.50
Disodium edetate 0.01
Citric acid 0.01
Sodium citrate 0.35
Methylparaben 0.15
Phenoxyethanol 0.30
Water-soluble collagen *1 0.10
Chamomile flower extract *2 0.10
Rice bran extract *6 0.10
Sakura Mise (Technoble) 0.10
Wamino Bonbon (made by Ichimaru Falcos) 0.10
Water 80.92
Total 100.00

※1:シタビラメコラーゲン(一丸ファルコス社製)
※2:オーガニックカミツレエキスBG−50(香栄興業社製)
※3:ファーメンテージ シャルドネ B(一丸ファルコス社製)
※4:ラクトローヤル−J(テクノーブル社製)
※5:キュアベリー(一丸ファルコス社製)
※6:つや姫米ぬかエキス(日油社製)
*1: White sole collagen (manufactured by Ichimaru Falcos)
*2: Organic chamomile extract BG-50 (made by Koei Kogyo Co., Ltd.)
*3: Fermentage Chardonnay B (manufactured by Ichimaru Falcos)
*4: Lact Royal-J (Technoble)
*5: Cure berry (made by Ichimaru Falcos)
*6: Tsuyahime rice bran extract (NOF Corporation)

本発明は、塗布後にしっとり感、引き締め感があり、さらに、被膜感が残ると同時に、速乾性がある皮膚用化粧料を提供できる。 INDUSTRIAL APPLICABILITY The present invention can provide a skin cosmetic which has a moist feeling and a tightening feeling after application, and has a film-like feeling remaining while being quick-drying.

Claims (5)

次の成分(A)〜成分(C)を含有し、成分(B)と成分(C)の質量の含有比(B)/(C)が0.1〜40であることを特徴とする皮膚用化粧料。
成分(A)トリメチルグリシン
成分(B)アルミニウムを含む金属塩より選択される1種以上
成分(C)スチレンを構成単量体単位として含む重合体より選択される1種以上
Skin containing the following components (A) to (C), wherein the mass ratio (B)/(C) of the components (B) and (C) is 0.1 to 40: Cosmetics.
Component (A) Trimethylglycine Component (B) One or more selected from a metal salt containing aluminum Component (C) One or more selected from a polymer containing styrene as a constituent monomer unit
成分(B)が硫酸アルミニウムカリウムであることを特徴とする請求項1に記載の皮膚用化粧料。 The skin cosmetic according to claim 1, wherein the component (B) is potassium aluminum sulfate. 成分(B)の含有量が0.01〜4%であることを特徴とする請求項1または請求項2に記載の皮膚用化粧料。 Content of a component (B) is 0.01-4%, The cosmetics for skin of Claim 1 or Claim 2 characterized by the above-mentioned. 成分(C)が(スチレン/ビニルピロリドン)コポリマーおよび(スチレン/アクリレーツ)コポリマーより選択される1種以上であることを特徴とする請求項1から請求項3のいずれか一項に記載の皮膚用化粧料。 The skin care product according to any one of claims 1 to 3, wherein the component (C) is one or more selected from (styrene/vinylpyrrolidone) copolymers and (styrene/acrylates) copolymers. Cosmetics. 成分(C)の含有量が0.005〜2%であることを特徴とする請求項1から請求項4のいずれか一項に記載の皮膚用化粧料。 Content of a component (C) is 0.005-2%, The cosmetics for skin as described in any one of Claim 1 to 4 characterized by the above-mentioned.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000034218A (en) * 1998-07-17 2000-02-02 Shiseido Co Ltd Preparing for external use for skin
WO2018003850A1 (en) * 2016-06-28 2018-01-04 ロート製薬株式会社 Topical composition containing ascorbic acid and/or salts thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000034218A (en) * 1998-07-17 2000-02-02 Shiseido Co Ltd Preparing for external use for skin
WO2018003850A1 (en) * 2016-06-28 2018-01-04 ロート製薬株式会社 Topical composition containing ascorbic acid and/or salts thereof

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ENERGIZER ACTIVE AFTER SHAVE LOTION, SPEICK NATURKOSMETIK, 2013年2月, MINTEL GNPD [ONLINE], JPN6022026053, ISSN: 0004811866 *
LIFT REPAIR ESSENCE MEDICATED, YAKULT HONSHA, 2018年12月, MINTEL GNPD [ONLINE], JPN6022026056, ISSN: 0004811869 *
MOIST SKIN GEL, ABLE INTERNATIONAL, 2017年1月, MINTEL GNPD [ONLINE], JPN6022026055, ISSN: 0004811868 *
WHITENING GEL STICKER, KOBAYASHI PHARMACEUTICAL, 2005年6月, MINTEL GNPD [ONLINE], JPN6022026054, ISSN: 0004811867 *
ボタニカルモイスチャーローション シトラスハーブの香り、明色化粧品、2018年2月21日、COSMETIC-INFO.JP, JPN6022026051, ISSN: 0004811864 *
ボタニカルモイスチャーローション シトラスハーブの香り、明色化粧品、AMAZON.CO.JP [ONLINE], JPN6022026052, ISSN: 0004811865 *

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