JP7213531B2 - Unevenness correction cosmetics - Google Patents

Unevenness correction cosmetics Download PDF

Info

Publication number
JP7213531B2
JP7213531B2 JP2018236978A JP2018236978A JP7213531B2 JP 7213531 B2 JP7213531 B2 JP 7213531B2 JP 2018236978 A JP2018236978 A JP 2018236978A JP 2018236978 A JP2018236978 A JP 2018236978A JP 7213531 B2 JP7213531 B2 JP 7213531B2
Authority
JP
Japan
Prior art keywords
unevenness
weight
skin
manufactured
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2018236978A
Other languages
Japanese (ja)
Other versions
JP2020097552A (en
Inventor
貴行 森川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Menard Cosmetic Co Ltd
Original Assignee
Nippon Menard Cosmetic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Menard Cosmetic Co Ltd filed Critical Nippon Menard Cosmetic Co Ltd
Priority to JP2018236978A priority Critical patent/JP7213531B2/en
Publication of JP2020097552A publication Critical patent/JP2020097552A/en
Application granted granted Critical
Publication of JP7213531B2 publication Critical patent/JP7213531B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

本発明は、小皺や毛穴等の肌の微小な凹凸を自然にぼかし、目立たなくする化粧料、いわゆる凹凸補正化粧料に関するものであり、煙霧状疎水化シリカとオクタメチルトリシロキサン及び/又はデカメチルテトラシロキサン、バチルアルコール、マイクロプラスチックビーズを含まない粉末を含有することを特徴とするマイクロプラスチックビーズを含有しない凹凸補正化粧料に関するものである。そして、小皺や毛穴等の肌の凹凸を自然にぼかして目立ちにくくし、肌に伸ばしやすくなじみも良く、さらさらとした使用感に優れ、経時安定性にも優れた凹凸補正化粧料を提供することができる。 The present invention relates to a cosmetic that naturally obscures minute unevenness of the skin such as fine wrinkles and pores to make them inconspicuous, a so-called unevenness-correcting cosmetic. The present invention relates to an unevenness-correcting cosmetic containing no microplastic beads, characterized by containing a powder containing no tetrasiloxane, batyl alcohol or microplastic beads. To provide an unevenness-correcting cosmetic which naturally blurs unevenness of the skin such as fine wrinkles and pores to make them inconspicuous, is easily spreadable on the skin, has good compatibility with the skin, has excellent dry feeling in use, and has excellent stability over time. can be done.

肌悩みの一つに、小皺や毛穴等の肌上の微小な凹凸が気になるという悩みがある。このような悩みに対し、ファンデーション等のメーキャップ化粧料の塗布前後に使用し、小皺や毛穴等の肌上の微小な凹凸を目立たなくする特殊用途の化粧料や、好ましくない微小な凹凸を目立たなくする機能を付加したファンデーション、コンシーラー、下地料等のメーキャップ化粧料等の凹凸補正化粧料が開発されており、多数の商品が発売されている。 One of skin troubles is worrying about minute irregularities on the skin such as fine wrinkles and pores. To address these concerns, cosmetics for special purposes that are used before and after application of makeup cosmetics such as foundation to obscure fine wrinkles, pores, and other minute unevenness on the skin, and unfavorable fine unevenness. Unevenness-correcting cosmetics such as makeup cosmetics such as foundations, concealers, and primers with added functions to correct unevenness have been developed, and a large number of products are on the market.

このような従来の凹凸補正化粧料としては、球状の粉体やパール顔料と固形のワックスや油のゲル化剤等を組み合わせた技術(例えば、特許文献1、2)や、部分架橋型オルガノポリシロキサンとシリコーン樹脂粉体と酸化亜鉛を組み合わせた技術(例えば、特許文献3)等が用いられていた。しかしながら、前記特許文献1記載の技術では、肌への密着感と伸び広がりが良好ではなく、使用感の点で問題があった。また、前記特許文献2記載の技術では、感触のべたつきが生じ、凹凸補正効果も十分ではなかった。また、前記特許文献3記載の技術では肌へのなじみが悪く、上に重ねるファンデーションの均一な塗布に影響を与える問題があった。 Such conventional unevenness-correcting cosmetics include technologies that combine spherical powders or pearl pigments with solid waxes and oil gelling agents (for example, Patent Documents 1 and 2), partially crosslinked organopoly A technique that combines siloxane, silicone resin powder, and zinc oxide (for example, Patent Document 3) has been used. However, in the technique described in Patent Document 1, the feeling of adhesion to the skin and spreadability are not good, and there is a problem in terms of feeling during use. In addition, the technique described in Patent Document 2 causes a sticky feel, and the unevenness correction effect is not sufficient. In addition, the technique described in Patent Document 3 has a problem that it has poor compatibility with the skin and affects the uniform application of the foundation to be layered thereon.

一方、凹凸補正化粧料には、凹凸補正効果と安定性を高める目的で、マイクロプラスチックビーズが配合されていることが多い。しかしながら、近年、マイクロプラスチックビーズが海洋環境において大きな問題になっており、マイクロプラスチックビーズを含有しない化粧料が求められている。 On the other hand, most unevenness-correcting cosmetics contain microplastic beads for the purpose of enhancing the unevenness-correcting effect and stability. However, in recent years, microplastic beads have become a major problem in the marine environment, and there is a demand for cosmetics that do not contain microplastic beads.

特開2010-163370JP 2010-163370 特開2010-30971JP 2010-30971 特開2015-86196JP 2015-86196

そこで、滑らかに伸び広がって肌へのなじみが良く、使用後のべたつきがなく、小皺や毛穴等の凹凸を自然にカバーし、この凹凸補正化粧料の塗布後に使用するファンデーションがムラ付きすることなく均一に塗布できるマイクロプラスチックビーズを含有しない凹凸補正化粧料の開発が望まれていた。またなじみを良くするために揮発性の高いオクタメチルシロキサン及び/又はデカメチルテトラシロキサンを高配合すると、経時的に液状油がしみだしてくるという問題もあったため化粧品として経時安定性の高い凹凸補正化粧料の開発が望まれていた。 Therefore, it spreads smoothly and is familiar to the skin, there is no stickiness after use, it naturally covers unevenness such as fine wrinkles and pores, and the foundation used after application of this unevenness correction cosmetic does not become uneven. There has been a demand for the development of unevenness-correcting cosmetics that do not contain microplastic beads and can be applied evenly. In addition, when highly volatile octamethylsiloxane and/or decamethyltetrasiloxane are blended in high amounts to improve familiarity, there is a problem that liquid oil seeps out over time, so unevenness correction with high stability over time as a cosmetic Development of cosmetics has been desired.

かかる実情を鑑み、本発明者らは鋭意研究を行なった結果、煙霧状疎水化シリカとオクタメチルトリシロキサン及び/又はデカメチルテトラシロキサン、バチルアルコール、マイクロプラスチックビーズを含まない粉末を組み合わせることで、小皺や毛穴等の肌の凹凸を自然にぼかして目立ちにくくし、肌に伸ばしやすくなじみも良く、さらさらとした使用感に優れ、この凹凸補正化粧料の塗布後に使用するファンデーションがムラ付きすることなく均一に塗布でき、さらに経時安定性にも優れたマイクロプラスチックビーズを含有しない凹凸補正化粧料を完成するに至った。 In view of this situation, the present inventors have conducted intensive research, and as a result, by combining a powder containing no fumed hydrophobized silica, octamethyltrisiloxane and/or decamethyltetrasiloxane, batyl alcohol, or microplastic beads, Naturally blurs unevenness of the skin such as fine wrinkles and pores to make it less noticeable, spreads easily on the skin and blends well, has an excellent smooth feel, and the foundation used after application of this unevenness correction cosmetic does not become uneven. The present inventors have completed an unevenness-correcting cosmetic that can be applied evenly and that does not contain microplastic beads and has excellent stability over time.

すなわち、本発明は、次の成分(a)~(e):
(a)煙霧状疎水化シリカ6~10重量%
(b)オクタメチルトリシロキサン及び/又はデカメチルテトラシロキサン5~20重量%
(c)バチルアルコール
(d)マイクロプラスチックビーズを含まない(a)以外の粉末10~30重量%
を含有することを特徴とするマイクロプラスチックビーズを含有しない凹凸補正化粧料を提供するものである。
Thus, the present invention provides the following components (a) to (e):
(a) 6-10% by weight of fumed hydrophobized silica
(b) 5-20% by weight of octamethyltrisiloxane and/or decamethyltetrasiloxane
(c) Batyl alcohol (d) 10-30% by weight of powder other than (a) containing no microplastic beads
To provide an unevenness-correcting cosmetic that does not contain microplastic beads, characterized by containing

また、本発明は、成分(c)の含有量が3~10重量%である凹凸補正化粧料を提供するものである。 The present invention also provides an unevenness-correcting cosmetic composition in which the content of component (c) is 3 to 10% by weight.

また、本発明は、成分(e)として皮膜形成性シリコーン樹脂を含有量が1~10重量%含有する凹凸補正化粧料を提供するものである。 The present invention also provides an unevenness-correcting cosmetic composition containing 1 to 10% by weight of a film-forming silicone resin as component (e).

本発明の凹凸補正化粧料は、小皺、毛穴等の凹凸補正効果が非常に高く、肌に伸ばしやすくなじみも良く、またさらさらとした使用感に優れ、塗布後に使用するファンデーションが均一に付きさらには経時安定性にも優れることを特徴とするマイクロプラスチックビーズを含有しない化粧料である。 The unevenness-correcting cosmetic of the present invention has a very high unevenness-correcting effect on fine wrinkles, pores, etc., is easy to spread on the skin and has a good compatibility, and has an excellent smooth feeling in use. The cosmetic does not contain microplastic beads and is characterized by excellent stability over time.

以下、本発明を詳細に説明する。本発明において、マイクロプラスチックビーズは、5mm以下の固形の合成高分子を指す。例えば、ナイロン、アクリル酸エステル、ポリエチレン、ポリスチレン、ポリエチレンテレフタレート、ポリウレタン、オルガノポリシロキサン等の粉末や繊維が挙げられる。部分架橋型オルガノポリシロキサン等もこれに含まれる。ただし、セルロース等の天然由来の高分子やガラス等の無機高分子は該当しない。 The present invention will be described in detail below. In the present invention, microplastic beads refer to solid synthetic macromolecules of 5 mm or less. Examples include powders and fibers of nylon, acrylate, polyethylene, polystyrene, polyethylene terephthalate, polyurethane, organopolysiloxane, and the like. Partially crosslinked organopolysiloxanes and the like are also included. However, naturally-derived polymers such as cellulose and inorganic polymers such as glass are not applicable.

本発明で用いられる成分(a)の煙霧状疎水化シリカは、微細なシリカのエアロゾルで、粒径は5~50nmであり、その表面をジメチルジクロロシラン、ジメチルポリシロキサンなどの処理剤にて疎水化処理したものである。市販品としては、AEROSIL R972、AEROSIL R976(日本アエロジル社製)等が挙げられる。また、これらは必要に応じて1種又は2種以上を用いることができる。 The fumed hydrophobized silica of component (a) used in the present invention is a fine silica aerosol with a particle size of 5 to 50 nm, and the surface thereof is treated with a treatment agent such as dimethyldichlorosilane, dimethylpolysiloxane, etc. to make it hydrophobic. It has undergone a chemical treatment. Commercially available products include AEROSIL R972 and AEROSIL R976 (manufactured by Nippon Aerosil Co., Ltd.). Moreover, these can use 1 type(s) or 2 or more types as needed.

本発明で用いられる成分(a)煙霧状疎水化シリカの含有量は6~10重量%であり、好ましくは7~9重量%である。6重量%未満の場合は凹凸補正効果と経時安定性が悪く、10重量%を超える場合は伸ばしやすさが悪くなる。 The content of component (a) fumed hydrophobized silica used in the present invention is 6-10% by weight, preferably 7-9% by weight. If it is less than 6% by weight, the unevenness correction effect and stability over time will be poor, and if it exceeds 10% by weight, the ease of stretching will be poor.

本発明で用いられる成分(b)オクタメチルトリシロキサン及び/又はデカメチルテトラシロキサンは、揮発性のジメチルポリシロキサンであり、肌への伸びとなじみを良くする目的で含有される。オクタメチルトリシロキサンの市販品としてはKF-96L-1cs(信越化学工業社製)やSH200 C Fluid 1cs(東レ・ダウコーニング社製)等が挙げられる。又デカメチルテトラシロキサンの市販品としてはKF-96L-1.5cs(信越化学工業社製)や、SH200 C Fluid 1.5cs(東レ・ダウコーニング社製)が挙げられる。またこれらは必要に応じて1種又は2種以上を用いることができるが、肌へのなじみの速さの点からオクタメチルトリシロキサンが好ましい。 The component (b) octamethyltrisiloxane and/or decamethyltetrasiloxane used in the present invention is a volatile dimethylpolysiloxane and is contained for the purpose of improving spreadability and compatibility with the skin. Commercial products of octamethyltrisiloxane include KF-96L-1cs (manufactured by Shin-Etsu Chemical Co., Ltd.) and SH200 C Fluid 1cs (manufactured by Dow Corning Toray Co., Ltd.). Commercial products of decamethyltetrasiloxane include KF-96L-1.5cs (manufactured by Shin-Etsu Chemical Co., Ltd.) and SH200 C Fluid 1.5cs (manufactured by Dow Corning Toray Co., Ltd.). One or two or more of these may be used as necessary, but octamethyltrisiloxane is preferred from the viewpoint of quick compatibility with the skin.

本発明で用いられる成分(b)オクタメチルトリシロキサン及び/又はデカメチルテトラシロキサンの含有量は5~20重量%であり、好ましくは8~15重量%である。5重量%未満では肌への伸びとなじみを良くする効果が得られず、20重量%を超える場合はなじみが早くなりすぎ、また経時安定性が悪くなる。 The content of component (b) octamethyltrisiloxane and/or decamethyltetrasiloxane used in the present invention is 5 to 20% by weight, preferably 8 to 15% by weight. If it is less than 5% by weight, the effect of improving spreadability and compatibility with the skin cannot be obtained.

本発明で用いられる成分(c)バチルアルコールは、20℃で固形の高級アルコールの一つであり、市販品としてはバチルアルコールEX(日光ケミカルズ社製)等が挙げられる。 The component (c) batyl alcohol used in the present invention is one of higher alcohols that is solid at 20° C., and commercially available batyl alcohol EX (manufactured by Nikko Chemicals Co., Ltd.) and the like can be mentioned.

本発明で用いられる成分(c)バチルアルコールの含有量は特に限定されていないが、肌へのなじみの良さと経時安定性の点から3~10重量%が好ましい。3重量%未満の場合は肌へのなじみが良くなる効果と経時安定性が高まる効果が得られない場合がある。また10重量%を超えて含有する場合は、肌への伸びが悪くなる場合がある。 The content of the component (c) batyl alcohol used in the present invention is not particularly limited, but is preferably 3 to 10% by weight from the viewpoint of compatibility with the skin and stability over time. If it is less than 3% by weight, the effect of improving familiarity with the skin and the effect of increasing stability over time may not be obtained. On the other hand, if the content exceeds 10% by weight, the spreadability on the skin may deteriorate.

本発明に用いられる成分(d)マイクロプラスチックビーズを含まない(a)以外の粉末は、通常化粧料に使用されるものであれば特に限定されず用いることができる。例えば、タルク、セリサイト、マイカ、合成マイカ、シリカ、硫酸バリウム、アルミナ、窒化ホウ素、酸化チタン、酸化鉄、酸化亜鉛等の無機粉末、シルクパウダー、セルロースパウダー等の天然由来の有機粉末等が挙げられ、これらより1種又は2種以上を用いることができる。また、これら粉末はオルガノポリシロキサン、フッ素化合物、脂肪酸、金属石鹸、油剤、界面活性剤等の通常公知の処理剤により表面処理を施して用いてもよい。凹凸補正効果や肌への伸ばしやすさ、なじみの良さ、さらさらとした感触の点からシリカ、窒化ホウ素が好ましい。 Powders other than component (d) containing no microplastic beads (a) used in the present invention are not particularly limited as long as they are commonly used in cosmetics. Examples include inorganic powders such as talc, sericite, mica, synthetic mica, silica, barium sulfate, alumina, boron nitride, titanium oxide, iron oxide, and zinc oxide, and naturally-derived organic powders such as silk powder and cellulose powder. One or two or more of these can be used. In addition, these powders may be used after being surface-treated with a generally known treating agent such as organopolysiloxane, fluorine compounds, fatty acids, metal soaps, oil agents, surfactants, and the like. Silica and boron nitride are preferable from the viewpoints of unevenness correction effect, ease of spreading on the skin, good familiarity, and smooth feel.

本発明に用いられる成分(d)マイクロプラスチックビーズを含まない(a)以外の粉末の含有量は10~30重量%であるが、凹凸補正効果や肌への伸ばしやすさ、なじみの良さ、さらさらとした感触の点から、好ましくは15~25重量%である。10重量%未満の場合は凹凸補正効果やさらさらとした感触が不十分であり、30重量%を超えて含有する場合は、伸ばしやすさが悪くなる。 The content of the component (d) powder other than (a), which does not contain microplastic beads, used in the present invention is 10 to 30% by weight, but the unevenness correction effect, ease of spreading on the skin, good compatibility, and smoothness From the viewpoint of a smooth feel, the content is preferably 15 to 25% by weight. If the content is less than 10% by weight, the effect of correcting irregularities and the dry feel are insufficient, and if the content exceeds 30% by weight, the ease of spreading is poor.

本発明に用いられる成分(e)皮膜形成性シリコーン樹脂は、通常化粧料に使用されるものであれば特に限定されず用いることができる。例えばトリメチルシロキシケイ酸、アミノ変性シリコーン、アクリル変性シリコーン等が挙げられる。またこれらは必要に応じて1種又は2種以上を用いることができるが、肌なじみと経時安定性の点からトリメチルシロキシケイ酸が好ましい。トリメチルシロキシケイ酸の市販品としては、信越化学工業社製のKF-9021(トリメチルシロキシケイ酸 50重量%、デカメチルシクロペンタシロキサン 50重量%)、KF-7312J(トリメチルシロキシケイ酸 50重量%、デカメチルシクロペンタシロキサン 50重量%)等が挙げられる。 Component (e) film-forming silicone resin used in the present invention is not particularly limited as long as it is commonly used in cosmetics. Examples include trimethylsiloxysilicate, amino-modified silicone, acrylic-modified silicone and the like. One or more of these may be used as necessary, but trimethylsiloxysilicate is preferred from the viewpoint of compatibility with the skin and stability over time. Commercial products of trimethylsiloxysilicate include KF-9021 (50% by weight of trimethylsiloxysilicate, 50% by weight of decamethylcyclopentasiloxane) manufactured by Shin-Etsu Chemical Co., Ltd., KF-7312J (50% by weight of trimethylsiloxysilicate, decamethylcyclopentasiloxane 50% by weight) and the like.

本発明に用いられる成分(e)皮膜形成性シリコーン樹脂の含有量は特に限定されていないが、1~10重量%が好ましい。1重量%未満の場合は肌へのなじみと経時安定性が高まる効果が得られない場合がある。また10重量%を超えて含有する場合は、肌への伸びを良くする効果が得られない場合がある。 The content of component (e) film-forming silicone resin used in the present invention is not particularly limited, but is preferably 1 to 10% by weight. If the amount is less than 1% by weight, the effect of improving compatibility with the skin and improving stability over time may not be obtained. On the other hand, if the content exceeds 10% by weight, the effect of improving spreadability on the skin may not be obtained.

本発明の凹凸補正化粧料には、本発明に用いられる成分(b)以外の液状シリコーン油を用いることができ、通常化粧料に使用されるものであれば特に限定されず用いることができる。例えばジメチルポリシロキサン、メチルフェニルポリシロキサン、デカメチルシクロペンタシロキサン、オクタメチルシクロテトラシロキサン、アルコキシ変性オルガノポリシロキサン、フッ素変性シリコーン等が挙げられる。またこれらは必要に応じて1種又は2種以上を用いることができるが、肌への伸ばしやすさやなじみの良さ、さらさらとした感触、塗布後に使用するファンデーションの均一な塗りやすさの点から、25℃における動粘度が20cs以下のジメチルポリシロキサンと、デカメチルシクロペンタシロキサンが好ましい。ジメチルポリシロキサンでは特に動粘度が5~10csの範囲が好ましい。動粘度を示すcsはCenti Stokesの頭文字で動粘度の単位であり、1csは1mm/sと同値であるので、mm/sと表記されることもある。 Liquid silicone oils other than the component (b) used in the present invention can be used in the unevenness correcting cosmetic of the present invention, and any liquid silicone oil that is commonly used in cosmetics can be used without particular limitation. Examples thereof include dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, alkoxy-modified organopolysiloxane, and fluorine-modified silicone. In addition, one or more of these can be used as needed. Dimethylpolysiloxane and decamethylcyclopentasiloxane having a kinematic viscosity of 20 cs or less at 25° C. are preferred. Dimethylpolysiloxane preferably has a kinematic viscosity in the range of 5 to 10 cs. Cs, which indicates kinematic viscosity, is an acronym for Centi Stokes and is a unit of kinematic viscosity.

25℃における動粘度が20cs以下のジメチルポリシロキサンの市販品としては、信越化学工業社製のKF-96A-5cs、KF-96A-10cs、KF-96A-20cs、東レ・ダウコーニング社製のSH200 C Fluid 5cs、SH200 C Fluid 10cs、SH200 C Fluid 20cs、等が挙げられる。
またデカメチルシクロペンタシロキサンの市販品としては、信越化学工業社製のKF-995等が挙げられる。
Commercial products of dimethylpolysiloxane having a kinematic viscosity of 20 cs or less at 25 ° C. include KF-96A-5cs, KF-96A-10cs, KF-96A-20cs manufactured by Shin-Etsu Chemical Co., Ltd., SH200 manufactured by Dow Corning Toray Co., Ltd. C Fluid 5cs, SH200 C Fluid 10cs, SH200 C Fluid 20cs, and the like.
Commercial products of decamethylcyclopentasiloxane include KF-995 manufactured by Shin-Etsu Chemical Co., Ltd., and the like.

本発明に用いることのできる成分(b)以外の液状シリコーン油の含有量は特に限定されないが、30重量%以上が好ましい。さらに好ましくは40重量%以上である。 The content of liquid silicone oil other than component (b) that can be used in the present invention is not particularly limited, but is preferably 30% by weight or more. More preferably, it is 40% by weight or more.

本発明の凹凸補正化粧料には、上記の(a)~(e)の必須成分に加え、本発明の効果を妨げない範囲で、油性成分、界面活性剤、紫外線吸収剤、酸化防止剤、美容成分、防腐剤、色素、香料等、通常化粧料に配合される他の成分を配合することができる。 In addition to the above essential components (a) to (e), the unevenness correcting cosmetic of the present invention contains an oily component, a surfactant, an ultraviolet absorber, an antioxidant, as long as the effects of the present invention are not impaired. Other ingredients such as cosmetic ingredients, preservatives, pigments, fragrances, and the like, which are usually blended in cosmetics, can be blended.

本発明の凹凸補正化粧料の形態は特に限定されないが、使用性と効果の観点より、油性のクリ-ム状、油性のゲル状等の形態が好ましい。また、本発明の凹凸補正化粧料は、メーキャップ化粧料の前後に使用する凹凸補正料、ファンデーションやコンシーラー、コントロール等のメーキャップ化粧料に肌上の凹凸を目立たなくする機能を付加したもの等に適用可能である。 The form of the unevenness-correcting cosmetic of the present invention is not particularly limited, but from the viewpoint of usability and effect, an oily cream, an oily gel, and the like are preferred. In addition, the unevenness correcting cosmetic of the present invention is applied to unevenness correcting agents used before and after makeup cosmetics, makeup cosmetics such as foundations, concealers, and controls to which the function of making unevenness on the skin less noticeable is added. It is possible.

以下に、実施例を挙げて本発明をさらに詳しく説明する。本発明はこれらの実施例により限定されるものではない。なお、含有量については重量%で示す。 EXAMPLES The present invention will be described in more detail below with reference to examples. The invention is not limited by these examples. In addition, about content, it shows with weight%.

(実施例1~25及び比較例1~6):凹凸補正化粧下地(油性クリーム状)
本発明の凹凸補正化粧下地を以下の実施例1~25を用いて説明する。本発明の凹凸補正化粧料の「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」、「ファンデーションの均一な塗布のしやすさ」、「経時安定性」について検討するため、各実施例に対応する表1、2に示す処方及び下記製法により凹凸補正化粧下地を調製し、以下に示す評価方法及び評価基準により評価し、その結果も併せて表1、2に示した。
(Examples 1 to 25 and Comparative Examples 1 to 6): Unevenness correction makeup base (oily cream)
The unevenness-correcting makeup base of the present invention will be described with reference to Examples 1 to 25 below. "Irregularity correction effect", "easy to spread on skin", "compatibility with skin", "smooth feeling", "easiness of uniform application of foundation" of the unevenness correcting cosmetic of the present invention, In order to examine "stability over time", unevenness-correcting makeup bases were prepared according to the recipes shown in Tables 1 and 2 corresponding to each example and the following manufacturing method, and evaluated according to the following evaluation methods and evaluation criteria. They are also shown in Tables 1 and 2.

〔評価方法1:「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」、「ファンデーションの均一な塗布のしやすさ」〕
化粧料評価専門パネル20名に実施例及び比較例の化粧下地を毛穴、小皺、ほうれい線などの凹凸の気になる部分に使用してもらい、「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」について、その後パウダーファンデーションを上からパフで塗布した時の「ファンデーションの均一な塗布のしやすさ」について、各自が以下の基準に従って7段階評価し、試料毎に評点を付し、更に全パネルの評点の平均点を以下の判定基準に従って判定した。「肌へのなじみ」に関しては肌へなじむ速さが速いほうが良いとした。
(評価基準)
(評点):(評価)
6:非常に良い
5:良い
4:やや良い
3:普通
2:やや悪い
1:悪い
0:非常に悪い
(判定基準)
(評点の平均点) :(判定)
5.0以上 :◎(非常に良好)
3.5以上5.0未満 :○(良好)
2.0以上3.5未満 :△(普通)
2.0未満 :×(不良)
[Evaluation method 1: "Effect of correcting unevenness", "Ease of spreading on skin", "Familiarity with skin", "Smooth feeling of use", "Ease of uniform application of foundation"]
Twenty cosmetics evaluation specialist panels were asked to use the makeup bases of Examples and Comparative Examples on areas where unevenness was a concern, such as pores, fine wrinkles, and nasolabial folds. "Familiarity with the skin", "Smooth feeling of use", and "Ease of uniform application of foundation" when powder foundation is applied from above with a puff, each person follows the criteria below. Evaluation was made on a 7-point scale, a score was assigned to each sample, and the average score of all the panel scores was determined according to the following criteria. Regarding "familiarity with the skin", it was said that the faster the speed at which it blends into the skin, the better.
(Evaluation criteria)
(Rating): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Average 2: Somewhat bad 1: Poor 0: Very bad (judgment criteria)
(Average score) : (Judgment)
5.0 or more: ◎ (very good)
3.5 or more and less than 5.0: ○ (good)
2.0 or more and less than 3.5: △ (normal)
Less than 2.0: × (defective)

本発明の評価に使用したパウダーファンデーション組成及び製造方法
(成分) 含有量(重量%)
1. タルク 15
2. セリサイト 残量
3. 酸化チタン 10
4. シリカ 5
5. ベンガラ 0.5
6. 黄酸化鉄 2
7. 黒酸化鉄 0.2
8. 流動パラフィン 5
9. ワセリン 1
10.ジメチルポリシロキサン(6cs、25℃) 4
合計 100
(パウダーファンデーションの製造方法)
A:成分1~7を均一に混合する。
B:成分8~10を加熱混合し、これをAに添加混合後、粉砕する。
C:Bを金皿にプレス成型してパウダーファンデーションを得た。
Powder foundation composition and manufacturing method used for evaluation of the present invention (ingredient) Content (% by weight)
1. Talc 15
2. Sericite remaining amount 3. Titanium oxide 10
4. Silica 5
5. Bengara 0.5
6. yellow iron oxide 2
7. Black iron oxide 0.2
8. Liquid paraffin 5
9. Vaseline 1
10. Dimethylpolysiloxane (6cs, 25°C) 4
Total 100
(Method for producing powder foundation)
A: Ingredients 1 to 7 are uniformly mixed.
B: Ingredients 8 to 10 are heated and mixed, added to A and then pulverized.
C: B was press-molded on a metal plate to obtain a powder foundation.

〔評価方法2:経時安定性〕
バージンシールの付いた口径3mmのチューブに化粧下地を充填し、4℃で1週間保存した後、室温に戻し、バージンシールを外してから中身を出して観察した際に、変化なく安定なものを◎、出したクリームの先端が僅かに液状化したものを○、僅かに透明な液体が分離して染み出したものを△、明らかに透明な液体が分離して染み出したものを×とした。
[Evaluation method 2: stability over time]
Fill a tube with a diameter of 3 mm with a virgin seal with makeup base, store at 4°C for 1 week, return to room temperature, remove the virgin seal, take out the contents, and observe. ◎, slightly liquefied at the tip of the cream, ○ when a slightly transparent liquid separated and seeped out, and × when a clearly transparent liquid separated and seeped out. .

表1に示す実施例1~15及び比較例1~6により、化粧下地を下記製法にて調製し、前記の試験方法、評価項目及び評価基準に基づいて評価した。なお、表中の※印のついた成分は、下記市販原料である。 According to Examples 1 to 15 and Comparative Examples 1 to 6 shown in Table 1, makeup bases were prepared by the following method and evaluated based on the test methods, evaluation items and evaluation criteria described above. The components marked with * in the table are the following commercially available raw materials.

Figure 0007213531000001
※1:AEROSIL R976(日本アエロジル社製)
※2:レオパール KL2(千葉製粉社製)
※3:KF-96L-1cs(信越化学工業社製)
※4:SH200 C Fluid 1.5cs(東レ・ダウコーニング社製)
※5:バチルアルコールEX(日光ケミカルズ社製)
※6:絲粒子シリカ P-1500(日揮触媒化成社製)
※7:CCS102-JA Boron Nitride Powder(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社製)
※8:SA-SB-300(7%)(三好化成社製)
※9:セリサイト FSE(三信鉱工社製)
※10:KF-7312J(トリメチルシロキシケイ酸 50重量%、デカメチルシクロペンタシロキサン 50重量%)(信越化学工業社製)
※11:KF-995(信越化学工業社製)
Figure 0007213531000001
*1: AEROSIL R976 (manufactured by Nippon Aerosil Co., Ltd.)
*2: Rheopearl KL2 (manufactured by Chiba Flour Mills)
*3: KF-96L-1cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
*4: SH200 C Fluid 1.5cs (manufactured by Dow Corning Toray)
*5: Bacyl alcohol EX (manufactured by Nikko Chemicals)
*6: Silk particle silica P-1500 (manufactured by Nikki Shokubai Kasei Co., Ltd.)
*7: CCS102-JA Boron Nitride Powder (manufactured by Momentive Performance Materials Japan)
* 8: SA-SB-300 (7%) (manufactured by Miyoshi Kasei Co., Ltd.)
*9: Sericite FSE (manufactured by Sanshin Koko Co., Ltd.)
*10: KF-7312J (50% by weight of trimethylsiloxysilicate, 50% by weight of decamethylcyclopentasiloxane) (manufactured by Shin-Etsu Chemical Co., Ltd.)
*11: KF-995 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(製法)
成分1、3~6を80℃に加熱し均一混合する。その後撹拌しながら冷却し50℃で成分2を添加しさらに30℃まで冷却し化粧下地を得た。
(Manufacturing method)
Components 1, 3 to 6 are heated to 80° C. and uniformly mixed. After that, the mixture was cooled with stirring, and component 2 was added at 50°C, followed by further cooling to 30°C to obtain a makeup base.

表1の結果から明らかなように、本発明の実施品である実施例1~15の化粧下地は、「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」、「ファンデーションの均一な塗布のしやすさ」、「経時安定性」の全ての項目に優れた化粧下地であった。一方、成分(a)を変更した比較例1では、肌への伸ばしやすさが劣り、ファンデーションの均一な塗布がし難いものであった。また、成分(a)を煙霧状ではないジメチコン処理シリカに変更した比較例2では、肌へのなじみが悪くまた経時安定性も悪く油のしみ出しが見られた。さらに、成分(b)をデカメチルシクロペンタシロキサンに置き換えた比較例3では、肌へのなじみとファンデーションの均一な塗布のしやすさが劣るものになった。また成分(c)を他の成分に置き換えた比較例4、5では、肌への伸ばしやすさ、肌へのなじみ、さらさらとした使用感、そして経時安定性も不十分なものであった。成分(d)の含有量が9%の比較例6では、凹凸補正効果、肌へのなじみ、さらさらとした使用感の点で劣り、経時安定性も不十分なものであった。 As is clear from the results in Table 1, the makeup bases of Examples 1 to 15, which are the products of the present invention, have "irregularity correction effect", "ease of spreading on the skin", "compatibility with the skin", and " It was a makeup base that was excellent in all of the items of smooth feeling in use, ease of uniform application of foundation, and stability over time. On the other hand, in Comparative Example 1 in which the component (a) was changed, the easiness of spreading onto the skin was inferior, and it was difficult to evenly apply the foundation. In Comparative Example 2, in which non-fumed dimethicone-treated silica was used as the component (a), the compatibility with the skin was poor, the stability over time was poor, and oil seeped out. Furthermore, in Comparative Example 3 in which decamethylcyclopentasiloxane was substituted for the component (b), the compatibility with the skin and the easiness of uniform application of the foundation were inferior. In Comparative Examples 4 and 5 in which the component (c) was replaced with another component, the spreadability on the skin, the familiarity with the skin, the dry feeling in use, and the stability over time were insufficient. Comparative Example 6, in which the content of component (d) was 9%, was inferior in unevenness correcting effect, compatibility with the skin, and smooth feel upon use, and was also insufficient in stability over time.

表2に示す実施例16~25により、化粧下地を下記製法にて調製し、前記の試験方法、評価項目及び評価基準に基づいて評価した。なお、表中の※印のついた成分は、下記市販原料である。 According to Examples 16 to 25 shown in Table 2, makeup bases were prepared by the following method and evaluated based on the test methods, evaluation items and evaluation criteria described above. The components marked with * in the table are the following commercially available raw materials.

Figure 0007213531000002
※12:AEROSIL R972(日本アエロジル社製)
※13:SH200 C Fluid 1cs(東レ・ダウコーニング社製)
※14:SI-SB-150(三好化成社製)
※15:KF-9021(トリメチルシロキシケイ酸 50重量%、デカメチルシクロペンタシロキサン 50重量%)(信越化学工業社製)
※16:KP-545((アクリレーツ/ジメチコン)コポリマー 30%、デカメチルシクロペンタシロキサン 70%)(信越化学工業社製)
※17:SH200 C Fluid 5cs(東レ・ダウコーニング社製)
※18:SH200 C Fluid 10cs(東レ・ダウコーニング社製)
※19:SH200 C Fluid 30cs(東レ・ダウコーニング社製)
※20:KF-56A(信越化学工業社製)
※21:KAK 139(高級アルコール工業社製)
Figure 0007213531000002
*12: AEROSIL R972 (manufactured by Nippon Aerosil Co., Ltd.)
*13: SH200 C Fluid 1cs (manufactured by Dow Corning Toray)
*14: SI-SB-150 (manufactured by Miyoshi Kasei Co., Ltd.)
*15: KF-9021 (50% by weight of trimethylsiloxysilicate, 50% by weight of decamethylcyclopentasiloxane) (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 16: KP-545 ((Acrylates/Dimethicone) Copolymer 30%, Decamethylcyclopentasiloxane 70%) (manufactured by Shin-Etsu Chemical Co., Ltd.)
*17: SH200 C Fluid 5cs (manufactured by Dow Corning Toray)
*18: SH200 C Fluid 10cs (manufactured by Dow Corning Toray)
*19: SH200 C Fluid 30cs (manufactured by Dow Corning Toray)
*20: KF-56A (manufactured by Shin-Etsu Chemical Co., Ltd.)
*21: KAK 139 (manufactured by KOKYU ALCOHOL KOGYO CO., LTD.)

(製法)
成分1、3~6を80℃に加熱し均一混合する。その後撹拌しながら冷却し50℃で成分2を添加しさらに30℃まで冷却し化粧下地を得た。
(Manufacturing method)
Components 1, 3 to 6 are heated to 80° C. and uniformly mixed. After that, the mixture was cooled with stirring, and component 2 was added at 50°C, followed by further cooling to 30°C to obtain a makeup base.

表2の結果から明らかなように、本発明の実施品である実施例16~25の化粧下地は、「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」、「ファンデーションの均一な塗布のしやすさ」、「経時安定性」の全ての項目に優れた化粧下地であった。 As is clear from the results in Table 2, the makeup bases of Examples 16 to 25, which are the products of the present invention, have "irregularity correction effect", "ease of spreading on the skin", "compatibility with the skin", and " It was a makeup base that was excellent in all of the items of smooth feeling in use, ease of uniform application of foundation, and stability over time.

以下に、本発明のその他の実施例を示す。 Other examples of the present invention are shown below.

(実施例26)
油性コンシーラー
(成分) 含有量(重量%)
(1) 煙霧状疎水化シリカ(※1) 8
(2) オクタメチルトリシロキサン(※3) 10
(3) バチルアルコール(※5) 5
(4) 微粒子酸化亜鉛 10
(5) ジメチルポリシロキサン(10cs、25℃)(※18) 残量
(6) トリ2-エチルヘキサン酸グリセリル 3
(7) パルミチン酸2-エチルヘキシル 1
(8) シクロペンタシロキサン(※11) 10
(9) ジメチコン処理シリカ(※8) 5
(10)酸化チタン 5
(11)黄酸化鉄 0.4
(12)黒酸化鉄 0.05
(13)ベンガラ 0.5
(14)ジプロピレングリコール 0.3
(15)香料 0.05
合計 100
(製法)
成分1、3~15を80℃に加熱し均一混合する。その後撹拌しながら30℃まで冷却し50℃で成分2を添加しさらに30℃まで冷却し化粧下地を得た。
(Example 26)
Oil-based concealer (component) content (% by weight)
(1) Fumed hydrophobized silica (*1) 8
(2) Octamethyltrisiloxane (*3) 10
(3) Batyl alcohol (*5) 5
(4) Fine zinc oxide 10
(5) Dimethylpolysiloxane (10cs, 25°C) (*18) Remaining amount (6) Glyceryl tri-2-ethylhexanoate 3
(7) 2-ethylhexyl palmitate 1
(8) Cyclopentasiloxane (*11) 10
(9) Dimethicone-treated silica (*8) 5
(10) Titanium oxide 5
(11) Yellow iron oxide 0.4
(12) Black iron oxide 0.05
(13) Bengara 0.5
(14) Dipropylene glycol 0.3
(15) Perfume 0.05
Total 100
(Manufacturing method)
Components 1, 3 to 15 are heated to 80° C. and uniformly mixed. After that, the mixture was cooled to 30°C with stirring, component 2 was added at 50°C, and the mixture was further cooled to 30°C to obtain a makeup base.

実施例26の油性コンシーラーは、「凹凸補正効果」、「肌への伸ばしやすさ」、「肌へのなじみ」、「さらさらとした使用感」、「ファンデーションの均一な塗布のしやすさ」、「経時安定性」の全ての項目に優れたものであった。 The oil-based concealer of Example 26 has "irregularity correction effect", "ease of spreading on the skin", "compatibility with the skin", "smooth feeling", "ease of uniform application of foundation", It was excellent in all items of "stability over time".

本発明によれば、小皺、毛穴等の凹凸補正効果が非常に高く、肌に伸ばしやすくなじみも良く、またさらさらとした感触に優れ、塗布後に使用するファンデーションが均一に付きさらには経時安定性にも優れるマイクロプラスチックビーズを含有しない凹凸補正化粧料を提供することができる。


According to the present invention, the effect of correcting irregularities such as fine wrinkles and pores is very high, it is easy to spread on the skin and has good compatibility, and it has an excellent smooth feel. It is possible to provide an unevenness-correcting cosmetic that does not contain microplastic beads and is excellent in terms of


Claims (3)

次の成分(a)~(d):
(a)煙霧状疎水化シリカ6~10重量%
(b)オクタメチルトリシロキサン及び/又はデカメチルテトラシロキサン5~20重量%
(c)バチルアルコール1~12重量%
(d)マイクロプラスチックビーズを含まない(a)以外の粉末10~30重量%
を含有することを特徴とするマイクロプラスチックビーズを含有しない凹凸補正化粧料。
The following components (a)-(d):
(a) 6-10% by weight of fumed hydrophobized silica
(b) 5-20% by weight of octamethyltrisiloxane and/or decamethyltetrasiloxane
(c) 1 to 12% by weight of batyl alcohol
(d) 10 to 30% by weight of powder other than (a) containing no microplastic beads
An unevenness-correcting cosmetic containing no microplastic beads, characterized by comprising:
前記成分(c)の含有量が3~10重量%であることを特徴とする請求項1に記載の凹凸補正化粧料。 2. The unevenness correcting cosmetic composition according to claim 1, wherein the content of said component (c) is 3 to 10% by weight. 成分(e)として被膜形成性シリコーンを含有量が1~10重量%含有することを特徴とする請求項1又は2に記載の凹凸補正化粧料。
3. The unevenness correcting cosmetic composition according to claim 1, wherein the content of film-forming silicone as component (e) is 1 to 10% by weight.
JP2018236978A 2018-12-19 2018-12-19 Unevenness correction cosmetics Active JP7213531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018236978A JP7213531B2 (en) 2018-12-19 2018-12-19 Unevenness correction cosmetics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018236978A JP7213531B2 (en) 2018-12-19 2018-12-19 Unevenness correction cosmetics

Publications (2)

Publication Number Publication Date
JP2020097552A JP2020097552A (en) 2020-06-25
JP7213531B2 true JP7213531B2 (en) 2023-01-27

Family

ID=71106806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018236978A Active JP7213531B2 (en) 2018-12-19 2018-12-19 Unevenness correction cosmetics

Country Status (1)

Country Link
JP (1) JP7213531B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022135695A1 (en) * 2020-12-22 2022-06-30 Lvmh Recherche Powder cosmetic
CN116916883A (en) 2020-12-28 2023-10-20 味之素株式会社 Powder composition for cosmetic or skin external preparation and method for producing the same
FR3125707A1 (en) 2021-07-27 2023-02-03 L'oreal W/O EMULSION COMPOSITION
WO2023277194A1 (en) 2021-06-30 2023-01-05 L'oreal Sunscreen w/o emulsion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009184980A (en) 2008-02-07 2009-08-20 Shiseido Co Ltd Cosmetic preparation for concealing irregularities
JP2012126660A (en) 2010-12-14 2012-07-05 Nippon Menaade Keshohin Kk Water-in-oil emulsion-based makeup cosmetic
WO2017112982A1 (en) 2015-12-29 2017-07-06 L'oreal Cosmetic compositions with silica aerogel sun protection factor boosters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5223808B2 (en) * 2009-07-28 2013-06-26 信越化学工業株式会社 Organopolysiloxane having an amide group and a hydroxyl group and a cosmetic containing the same
JP5731138B2 (en) * 2010-07-02 2015-06-10 日光ケミカルズ株式会社 Water-in-oil emulsifier composition, water-in-oil emulsified composition using the composition, and cosmetics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009184980A (en) 2008-02-07 2009-08-20 Shiseido Co Ltd Cosmetic preparation for concealing irregularities
JP2012126660A (en) 2010-12-14 2012-07-05 Nippon Menaade Keshohin Kk Water-in-oil emulsion-based makeup cosmetic
WO2017112982A1 (en) 2015-12-29 2017-07-06 L'oreal Cosmetic compositions with silica aerogel sun protection factor boosters

Also Published As

Publication number Publication date
JP2020097552A (en) 2020-06-25

Similar Documents

Publication Publication Date Title
JP7213531B2 (en) Unevenness correction cosmetics
CN106456510B (en) Replenishing water and preserving moisture bar-like cosmetic
JP5833812B2 (en) Oily cosmetics
JP5719315B2 (en) Makeup cosmetic and makeup kit containing the makeup cosmetic and topcoat agent
JP5121316B2 (en) Oily cosmetics for hairdressing
CN110730653B (en) Cosmetic composition comprising pullulan derivatives
JP2018111659A (en) Oily hair coloring agent
JP5021275B2 (en) Eye makeup cosmetics
JP2003063919A (en) Water-in-oil type solid cosmetic
JP6246614B2 (en) Oily solid lip cosmetic
JP2006052155A (en) Oily solid cosmetic
JP5895248B2 (en) Oily solid cosmetic
JP6113654B2 (en) Cosmetic for salmon
WO2011122087A1 (en) Makeup cosmetic
JP5784932B2 (en) Oily solid cosmetic
JP2021098690A (en) Oily cosmetic
JP2008255013A (en) Oily cosmetic
WO2016158012A1 (en) Oily composition for hair
JP6138535B2 (en) Oily gel cosmetic
KR101606776B1 (en) Oily solid-form cosmetic
JP6794096B2 (en) Powder cosmetics
JP2002322030A (en) Unevenness-correcting cosmetic
KR102404306B1 (en) Long lasting lip makeup composition with improved gloss
CN111556777B (en) Cosmetic composition comprising anhydrous spheroids dispersed in silicone phase
JP2022152038A (en) solid cosmetics

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211029

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220729

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220930

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230110

R150 Certificate of patent or registration of utility model

Ref document number: 7213531

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150