JP5170779B2 - Oily solid cosmetic - Google Patents

Oily solid cosmetic Download PDF

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JP5170779B2
JP5170779B2 JP2009232625A JP2009232625A JP5170779B2 JP 5170779 B2 JP5170779 B2 JP 5170779B2 JP 2009232625 A JP2009232625 A JP 2009232625A JP 2009232625 A JP2009232625 A JP 2009232625A JP 5170779 B2 JP5170779 B2 JP 5170779B2
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powder
fatty acid
oil
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俊介 富樫
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Tokiwa Co Ltd
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Description

本発明は、液状油性成分、粉体を中心に構成された油性固形化粧料に関するも
のである。
The present invention relates to an oily solid cosmetic mainly composed of a liquid oily component and powder.

従来、油性固形化粧料は固形油を含む油性成分と、顔料などの粉体を骨格として構成され基本的機能としては、製造時の充填成型性、形状保持性、化粧持ちの他に使用時の粉飛び、油分のにじみ、べたつきを無くすことなどが必要とされている。更に、使用感の好みが多様化し粉体化粧料のような、パウダリーな感触や仕上がり感も求められている。また、低コスト化、使用方法の簡易性などによる容器形態の多様化に対応するなかで、化粧用チップ、パフなどの塗布具が直接に化粧料と接するような容器形態の場合、化粧料から塗布具への油分の移行による染みが無いことが必要となる。
従来技術に於いては、形状保持性、充填成型性のために多量に配合する油分のべたつきなどを改良するために親油性ゲル化剤の配合(特許文献1)また、べたつきをおさえ固形粉末化粧料のようなパウダリーな仕上がりを得るため、粉体を表面処理することにより粉体の吸油量を減らし、充填成型時の流動性を保ちながら多量の粉体を配合する方法(特許文献2)も検討されてきた。
Conventionally, oily solid cosmetics are composed of oily components including solid oil and powders such as pigments as a skeleton, and the basic functions are filling moldability at the time of manufacture, shape retention, and cosmetic use. It is necessary to eliminate powder skipping, oil bleeding, and stickiness. Furthermore, the feeling of use is diversified, and there is a demand for a powdery feel and a finished feeling like powder cosmetics. In addition, in response to the diversification of container forms due to cost reduction, simplicity of use, etc., in the case of container forms in which applicators such as cosmetic tips and puffs are in direct contact with cosmetics, It is necessary that there is no stain due to the transfer of oil to the applicator.
In the prior art, a lipophilic gelling agent is added to improve the stickiness of oils to be blended in large quantities for shape retention and filling moldability (Patent Document 1). In order to obtain a powdery finish such as a material, a method of blending a large amount of powder while reducing the oil absorption amount of the powder by surface treatment of the powder and maintaining fluidity at the time of filling and molding (Patent Document 2) is also available. Has been studied.

また、多量の粉体を含む固形粉末化粧料においては、充填成型時の流動性と形状保持性の機能を得るために揮発性の溶剤を加えスラリー状とした後、容器に充填し溶剤を乾燥除去する方法が検討されている。(特許文献3,4) In addition, in the case of solid powder cosmetics containing a large amount of powder, in order to obtain fluidity and shape-retaining functions during filling molding, a volatile solvent is added to form a slurry, which is then filled into a container and dried. Methods for removing are being considered. (Patent Documents 3 and 4)

特開2003−300807JP 2003-300807 A 特開平6−24939JP-A-6-24939 特開2002−128637JP 2002-128638 特開2004−277366JP 2004-277366 A

しかしながら、上記特許文献1に記載された考案では流動性を得るために多くの油分を含み、また形状保持のため固形油分を必須としていることによりチップ、パフなどの化粧用塗布具への取れ、肌に塗布した時の伸展性において不十分であった。また上記特許文献2に於いては、表面処理を施し粉体の吸油量を減らす事で流動性を保持しているだけであり油性成分の欠点であるべたつき、ぬめり感を無くすことは難しく、また発汗等で染み出した油分が移行することにより塗布具の劣化を促し、商品価値を損なうこととなる。 However, the device described in Patent Document 1 contains a large amount of oil in order to obtain fluidity, and because it requires a solid oil in order to maintain the shape, it can be taken into cosmetic applicators such as chips and puffs, The extensibility when applied to the skin was insufficient. Moreover, in the above-mentioned Patent Document 2, it is difficult to eliminate the stickiness and sliminess that are the disadvantages of the oil component, since the fluidity is only maintained by applying a surface treatment to reduce the oil absorption of the powder. The oil component exuded by perspiration or the like is transferred to promote deterioration of the applicator and impair the commercial value.

上記特許文献3,4に記載の固形粉末化粧料は使用時の粉飛び、若しくはケーキング現象により塗布具への取れが著しく損なわれるなどの問題がある。また近年多用される樹脂製容器に対する影響として、溶剤による樹脂の劣化、乾燥工程による容器の変形、破損などが懸念される。更に充填された化粧料が乾燥工程により収縮し、ひび割れや容器からの欠落などの原因となる。 The solid powder cosmetics described in Patent Documents 3 and 4 have problems such that powder removal during use or take-off of the applicator is significantly impaired due to a caking phenomenon. In addition, as an influence on resin containers that are frequently used in recent years, there is a concern that the resin is deteriorated by a solvent, and the container is deformed or broken by a drying process. Furthermore, the filled cosmetic material shrinks due to the drying process, causing cracks and missing from the container.

上記課題を解決するため鋭意検討を進めた結果、本発明はデキストリン脂肪酸エステル及び又はイヌリン脂肪酸エステルを3〜15重量%と液状油性成分を15〜40重量%及び粉体成分を50〜80重量%含む化粧料において、前記粉体中にタルク及び又は板状硫酸バリウムを化粧料全体の10〜80重量%含み、加熱時に流動性を有する油性固形化粧料とすることにより、製造時の充填成型性、形状保持性を損なわずに粉飛びせず、化粧持ちが良く、塗布時のパウダリー感に優れ、塗布具への油分の移行(染み)もない油性固形化粧料が得られることを見出した。
As a result of diligent studies to solve the above-mentioned problems, the present invention has a dextrin fatty acid ester and / or inulin fatty acid ester of 3 to 15% by weight, a liquid oily component of 15 to 40% by weight and a powder component of 50 to 80% by weight. In the cosmetic composition, talc and / or plate-like barium sulfate is contained in the powder in an amount of 10 to 80% by weight of the total cosmetic composition, and the oil-based solid cosmetic composition that has fluidity when heated can be used for filling moldability during production. It has been found that an oily solid cosmetic can be obtained without spoiling powder without impairing shape retention, having a good makeup, having a powdery feeling during application, and having no oil transfer (stain) to the applicator.

上述のように本発明による油性固形化粧料は、製造時の充填成型性、形状保持性を損なわずに粉飛びせず、化粧持ちが良く、塗布時のパウダリー感に優れ、塗布具への油分の移行もない油性固形化粧料が得られる。 As described above, the oily solid cosmetic according to the present invention does not scatter powder without impairing filling moldability and shape retention at the time of manufacture, has a good makeup, has a powdery feeling at the time of application, and has an oil content to the applicator. An oily solid cosmetic material with no shift of the above is obtained.

以下、本発明の実施形態について詳述する。
なお、以下の%は重量%を示し、以後%と表示する。
本発明では、デキストリン脂肪酸エステル及び又はイヌリン脂肪酸エステルを3〜15%と油性成分を15〜40%及び粉体成分を50〜80%含む化粧料において、前記粉体中にタルク及び又は板状硫酸バリウムを化粧料全体の10〜80%含み、容器に直接、溶融充填して得られる油性固形化粧料である。
Hereinafter, embodiments of the present invention will be described in detail.
In addition, the following% shows weight% and is displayed as% after that.
In the present invention, in a cosmetic comprising 3 to 15% dextrin fatty acid ester and / or inulin fatty acid ester, 15 to 40% oily component and 50 to 80% powder component, talc and / or plate-like sulfuric acid are contained in the powder. It is an oily solid cosmetic containing 10 to 80% of the total cosmetic and obtained by melt-filling directly into a container.

本発明において用いられるデキストリン脂肪酸エステルとしては、化粧品に配合できるデキストリン脂肪酸エステルであれば特に限定されない。デキストリン脂肪酸エステルを構成するデキストリンは特に限定されないが平均重合度3〜150,特に10〜100のデキストリンが好ましい。
デキストリン脂肪酸エステルを構成する脂肪酸としては炭素数8〜22の脂肪酸が好ましい、脂肪酸は飽和でも不飽和でも、また直鎖でも分基鎖でもでもいずれでも構わないが、直鎖の飽和脂肪酸が好ましい。具体的な脂肪酸の例としては、オクタン酸、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、イソパルミチン酸、イソステアリン酸、ベヘン酸、ヤシ油脂肪酸、オレイン酸等があげられる。
As dextrin fatty acid ester used in this invention, if dextrin fatty acid ester which can be mix | blended with cosmetics is not specifically limited. The dextrin constituting the dextrin fatty acid ester is not particularly limited, but a dextrin having an average polymerization degree of 3 to 150, particularly 10 to 100 is preferable.
The fatty acid constituting the dextrin fatty acid ester is preferably a fatty acid having 8 to 22 carbon atoms. The fatty acid may be saturated or unsaturated, and may be either a linear or branched chain, but a linear saturated fatty acid is preferable. Specific examples of the fatty acid include octanoic acid, lauric acid, myristic acid, palmitic acid, stearic acid, isopalmitic acid, isostearic acid, behenic acid, coconut oil fatty acid, oleic acid and the like.

デキストリン脂肪酸エステルの具体例としては、例えば、ラウリン酸デキストリン、ミリスチン酸デキストリン、パルミチン酸デキストリン、ステアリン酸デキストリン、イソパルミチン酸デキストリン、イソステアリン酸デキストリン、ベヘン酸デキストリン、ヤシ油脂肪酸デキストリン、オレイン酸デキストリン、パルミチン酸・ステアリン酸混合脂肪酸デキストリン(以下、混合脂肪酸を脂肪酸/脂肪酸と表す。)、パルミチン酸/2−エチルヘキサン酸デキストリン、パルミチン酸/オクタン酸デキストリン等があげられる。
デキストリン脂肪酸エステルは、市販品を用いることもできる。市販品の例としては、例えば、レオパールKL、レオパールTT、レオパールKS、レオパールTL、レオパールKE、レオパールMK(以上、千葉製粉株式会社製)を挙げることができる。
Specific examples of dextrin fatty acid esters include, for example, lauric acid dextrin, myristic acid dextrin, palmitic acid dextrin, stearic acid dextrin, isopalmitic acid dextrin, isostearic acid dextrin, behenic acid dextrin, coconut oil fatty acid dextrin, oleic acid dextrin, palmitic acid Acid / stearic acid mixed fatty acid dextrin (hereinafter, the mixed fatty acid is referred to as fatty acid / fatty acid), palmitic acid / 2-ethylhexanoic acid dextrin, palmitic acid / octanoic acid dextrin, and the like.
A commercially available product can also be used as the dextrin fatty acid ester. Examples of commercially available products include Leo Pearl KL, Leo Pearl TT, Leo Pearl KS, Leo Pearl TL, Leo Pearl KE, and Leo Pearl MK (above, manufactured by Chiba Flour Milling Co., Ltd.).

本発明に用いられるイヌリン脂肪酸エステルは、化粧品に配合できるイヌリン脂肪酸エステルであれば特に限定されない。イヌリン脂肪酸エステルを構成する脂肪酸としては炭素数8〜32の脂肪酸が好ましい、脂肪酸は飽和でも不飽和でも、また直鎖でも分基鎖でもでもいずれでも構わない。イヌリン脂肪酸エステルを構成するイヌリンの平均分子量は300〜10,000の範囲が好ましい。イヌリン脂肪酸エステルは、レオパールISK、レオパールISL(以上、千葉製粉株式会社製)等の市販品を用いることができる。       The inulin fatty acid ester used in the present invention is not particularly limited as long as it is an inulin fatty acid ester that can be blended in cosmetics. The fatty acid constituting the inulin fatty acid ester is preferably a fatty acid having 8 to 32 carbon atoms. The fatty acid may be saturated or unsaturated, and may be either a straight chain or a branched chain. The average molecular weight of inulin constituting the inulin fatty acid ester is preferably in the range of 300 to 10,000. As the inulin fatty acid ester, commercially available products such as Leo Pearl ISK and Leo Pearl ISL (manufactured by Chiba Flour Milling Co., Ltd.) can be used.

本発明では、上記デキストリン脂肪酸エステル及び又はイヌリン脂肪酸エステルより1種又は2種以上が選択されて用いられる。デキストリン脂肪酸エステル及び又はイヌリン脂肪酸エステルの含有量は好ましくは油性固形化粧料全量中3〜15%であり、3%未満の場合、化粧持ちにおいて好ましくない。又、15%を超える場合パウダリー感に劣り使用性に於いて好ましくない。       In the present invention, one or more of the dextrin fatty acid esters and / or inulin fatty acid esters are selected and used. The content of the dextrin fatty acid ester and / or the inulin fatty acid ester is preferably 3 to 15% in the total amount of the oily solid cosmetic, and if it is less than 3%, it is not preferable for a long-lasting makeup. On the other hand, if it exceeds 15%, the powdery feeling is inferior and the usability is not preferred.

本発明において用いられる液状油性成分としては、常温で液状の油分で通常化粧品に使用されるものであれば特に限定されず、具体的には流動パラフィン、スクワランなどの炭化水素油、リンゴ酸ジイソステアリル、ミリスチン酸イソプロピル、2−エチルヘキサン酸セチル、パルミチン酸イソプロピル、パルミチン酸エチルヘキシル、トリカプリル・カプリン酸グリセリル、トリ−2−エチルヘキサン酸グリセリル等のエステル油、オリーブ油、ヒマシ油、マカデミアナッツ油、ホホバ油等の植物油、オレイルアルコール、オクチルドデカノール、イソステアリルアルコール等の高級アルコール、イソステアリン酸、オレイン酸等の高級脂肪酸、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等のシリコーン油などが挙げられる。これらの液状油性成分は1種又は2種以上が選択されて用いられる。       The liquid oil component used in the present invention is not particularly limited as long as it is a liquid oil at room temperature and is usually used in cosmetics. Specifically, liquid oil such as liquid paraffin and squalane, diisolate malate, Stearyl, isopropyl myristate, cetyl 2-ethylhexanoate, isopropyl palmitate, ethylhexyl palmitate, glyceryl tricaprylate / capric acid, glyceryl tri-2-ethylhexanoate, olive oil, castor oil, macadamia nut oil, jojoba oil Vegetable oils such as oleyl alcohol, octyldodecanol, and higher alcohols such as isostearyl alcohol, higher fatty acids such as isostearic acid and oleic acid, and silicone oils such as dimethylpolysiloxane and methylphenylpolysiloxane.One or more of these liquid oil components are selected and used.

本発明に用いられる液状油性成分の含有量は油性固形化粧料全量中15〜40%であり、好ましくは25〜40%である。15%未満の場合、充填成型性、粉飛びの観点から好ましくない、また40%を越えた場合、形状保持性、使用性(肌への伸展性、べたつき等)において好ましくない。       The content of the liquid oily component used in the present invention is 15 to 40%, preferably 25 to 40%, based on the total amount of the oily solid cosmetic. If it is less than 15%, it is not preferable from the viewpoint of filling moldability and powder skipping, and if it exceeds 40%, it is not preferable in terms of shape retention and usability (extensibility to skin, stickiness, etc.).

本発明においては、粉体としてタルク及び又は板状硫酸バリウムが含有される。通常化粧品で使用されるものであれば特に限定されないが、粒子径が平均粒径で15〜30μmのものが好ましい。       In the present invention, talc and / or plate-like barium sulfate are contained as powder. Although it will not specifically limit if it is normally used by cosmetics, A thing with a particle diameter of 15-30 micrometers by an average particle diameter is preferable.

タルク及び又は板状硫酸バリウムの含有量は、油性固形化粧料全量中10〜80%である。好ましくは25〜80%である。10%未満の場合パウダリー感、塗布具への取れ、など使用性において好ましくない。また80%を越えた場合、充填成型性に劣り、粉飛びが多くなり好ましくない。 The content of talc and / or plate-like barium sulfate is 10 to 80% in the total amount of the oily solid cosmetic. Preferably it is 25 to 80%. When it is less than 10%, it is not preferable in terms of usability such as powdery feeling and removal to an applicator. On the other hand, if it exceeds 80%, the filling moldability is inferior and powder skipping increases, which is not preferable.

本発明に用いられるタルク及び又は板状硫酸バリウム以外の粉体(以下、他の粉体と表す)としては、通常化粧品で使用されるものであれば特に限定されない。他の粉体の例としては、マイカ、カオリン、合成雲母、シリカ、炭酸カルシウム、炭酸マグネシウム、酸化アルミニウム、ベンガラ、黄酸化鉄、黒酸化鉄、酸化コバルト、群青、紺青、酸化チタン、酸化亜鉛、パール顔料(雲母チタン、魚鱗泊、オキシ塩化ビスマス等)、窒化ホウ素、有機顔料(赤色228号、赤色226号、青色404号等)、ポリエチレン末、ポリメタクリル酸メチル、オルガノポリシロキサンエラストマー等が挙げられる。これらの粉体は1種または2種以上の粉体を複合化したものを用いても良く、またシリコーン化合物、金属セッケン類、アミノ酸化合物、フッ素化合物等を用いて公知の方法にて表面処理を施したものを用いても良い。本発明において、他の粉体が含有される場合、1種又は2種以上が適宜選択され用いられる。       The powders (hereinafter referred to as other powders) other than talc and / or plate-like barium sulfate used in the present invention are not particularly limited as long as they are usually used in cosmetics. Examples of other powders include mica, kaolin, synthetic mica, silica, calcium carbonate, magnesium carbonate, aluminum oxide, bengara, yellow iron oxide, black iron oxide, cobalt oxide, ultramarine, bitumen, titanium oxide, zinc oxide, Pearl pigments (titanium mica, fish scales, bismuth oxychloride, etc.), boron nitride, organic pigments (red 228, red 226, blue 404, etc.), polyethylene powder, polymethyl methacrylate, organopolysiloxane elastomer, etc. It is done. These powders may be one or a combination of two or more powders, and may be surface treated by known methods using silicone compounds, metal soaps, amino acid compounds, fluorine compounds, and the like. You may use what gave. In the present invention, when other powders are contained, one or more kinds are appropriately selected and used.

タルク及び又は板状硫酸バリウムを含む粉体全量の含有量は、油性固形化粧料全量中50〜80%である。50%未満の場合油分がしみ出し塗布具への油染みの原因となる、また80%を越えた場合、流動性に劣り、化粧持ち、粉飛び等の使用性において好ましくない。     The content of the total amount of the powder containing talc and / or plate-like barium sulfate is 50 to 80% in the total amount of the oily solid cosmetic. If it is less than 50%, the oil component oozes out and causes oil stains on the applicator, and if it exceeds 80%, the fluidity is inferior, and it is not preferable in terms of usability such as long-lasting makeup and powder skipping.

本発明の油性固形化粧料には、上記した必須構成成分の他に、通常化粧品に用いられる他の成分、例えば、固形油、半固形油、界面活性剤、保湿剤、防腐剤、酸化防止剤、紫外線吸収剤、薬剤、香料等を必要に応じて、本発明の効果を損なわない範囲で適宜配合することができる。 The oily solid cosmetic of the present invention includes other components usually used in cosmetics in addition to the above-described essential components, for example, solid oil, semi-solid oil, surfactant, moisturizer, preservative, antioxidant. In addition, an ultraviolet absorber, a drug, a fragrance and the like can be appropriately blended as necessary within a range not impairing the effects of the present invention.

本発明の油性固形化粧料は、前記成分を配合して、常法に従って処理することにより得ることができる。本発明の油性固形化粧料は、例えばファンデーション、下地用ファンデーション、アイシャドウ、アイブロウ、アイライナー、チーク、口紅等に適しているが、これに限定されるものではない。 The oily solid cosmetic of the present invention can be obtained by blending the above components and processing according to a conventional method. The oily solid cosmetic of the present invention is suitable for, for example, a foundation, foundation foundation, eye shadow, eyebrow, eyeliner, teak, lipstick and the like, but is not limited thereto.

更に、本発明の油性固形化粧料は形状保持性に優れ、塗布具への油分の移行がない等の特性から、常時、化粧用チップやパフなどの塗布具が直接化粧料に接する状態となる形態の容器に好適であり、更には流動性にも優れるため小型の容器に適する。容器の形状、形態など特に限定されるものではないが、具体的にはチップオンタイプの容器等があげられる。   Furthermore, the oil-based solid cosmetic of the present invention is excellent in shape retention and has characteristics such as no oil transfer to the applicator, so that the applicator such as a cosmetic chip or puff is always in direct contact with the cosmetic. It is suitable for a container having a shape, and is also suitable for a small container because of its excellent fluidity. The shape and form of the container are not particularly limited, and specific examples include a chip-on type container.

以下、実施例を挙げて本発明を具体的に説明する。配合量は重量%である。実施例の説明に先立ち本発明で用いた効果試験方法について説明する。 Hereinafter, the present invention will be specifically described with reference to examples. The blending amount is% by weight. Prior to the description of the examples, the effect test method used in the present invention will be described.

[充填成型性]容器に流し込み充填を行い冷却固化させる際の充填状態を目視にて判定した。
◎;良好な流れ込み
○;充填ムラ(模様状)
△;充填ムラ(隙間有り)
×;流れ込まない
[Filling moldability] The filling state at the time of pouring and filling into a container to cool and solidify was visually determined.
◎: Good flow ○: Filling unevenness (pattern)
Δ: Filling unevenness (with gap)
×: Not flowing

[形状保持性]容器に流し込み充填を行い冷却固化し2時間後、10cmの高さから落下したものを目視にて判定した。繰り返し衝撃を与えた場合、微かなひびの発生が、少量の欠け、はがれとなり、最終的には容器からの欠落となってしまう現象から下記の評価凡例とした。
◎;十分な形状保持
○;微かなひび
△;少量の欠け、はがれ
×;容器からの欠落
[Shape Retentivity] The container was poured and filled, cooled and solidified, and after 2 hours, the product dropped from a height of 10 cm was judged visually. When repeated impacts were applied, the following evaluation legend was used because of the phenomenon that slight cracks were generated, resulting in a small amount of chipping and peeling, and finally from the container.
◎; Sufficient shape retention ○; Subtle crack
Δ: Small amount of chipping, peeling ×: Missing from container

[塗布具への油分の移行]容器に流し込み充填を行い冷却固化したものに塗布具を接触させ50℃1週間放置後、油分移行による染みの状態を目視にて判定した。
◎;塗布具に染み無し
○;塗布具に少量の染み
△;塗布具のおよそ半分に染み有り
×;塗布具の全面に染み有り
[Transition of oil content to applicator] The applicator was brought into contact with the one that was poured into a container, filled and cooled and solidified, and allowed to stand at 50 ° C. for 1 week.
◎: There is no stain on the applicator ○: A small amount of stain on the applicator △: There is a stain on about half of the applicator ×: There is a stain on the entire surface of the applicator

[使用テスト]使用感(パウダリー感、化粧持ち)使用時の状態(粉飛び、塗布具への取れ)の評価項目それぞれについて、10人の専門パネルによる使用性テストを行い下記評価基準に基づいて判定した。 [Usage test] For each evaluation item of the feeling of use (powder feeling, makeup holding) condition (powder flying, removal to the applicator), a usability test is conducted by 10 expert panels based on the following evaluation criteria Judged.

[評価基準]
(パウダリー感)
◎;10人中8人以上がべたつき感も無く、パウダリーで良好な使用感と判定。
○;10人中5〜7人がべたつき感も無く、パウダリーで良好な使用感と判定。
△;10人中2〜4人がべたつき感も無く、パウダリーで良好な使用感と判定。
×;10人中0〜1人がべたつき感も無く、パウダリーで良好な使用感と判定。
(化粧持ち)
◎;10人中8人以上が肌になじみ、化粧持ちが良好と判定。
○;10人中5〜7人が肌になじみ、化粧持ちが良好と判定。
△;10人中2〜4人が肌になじみ、化粧持ちが良好と判定。
×;10人中0〜1人が肌になじみ、化粧持ちが良好と判定。
(粉飛び)
◎;10人中8人以上が使用時に粉飛びが無く、良好と判定。
○;10人中5〜7人が使用時に粉飛びが無く、良好と判定。
△;10人中2〜4人が使用時に粉飛びが無く、良好と判定。
×;10人中0〜1人が使用時に粉飛びが無く、良好と判定。
(塗布具への取れ)
◎;10人中8人以上が塗布具に対して適度に取れ、良好と判定。
○;10人中5〜7人が塗布具に対して適度に取れ、良好と判定。
△;10人中2〜4人が塗布具に対して適度に取れ、良好と判定。
×;10人中0〜1人が塗布具に対して適度に取れ、良好と判定
[Evaluation criteria]
(Powder feeling)
◎: Eight or more out of 10 people did not feel sticky and were judged to be a good feeling of use with powdery.
○: 5 to 7 out of 10 have no sticky feeling and are judged to be a good feeling of use with powdery.
Δ: 2 to 4 out of 10 people do not feel sticky, and are judged to be a good feeling of use in a powdery manner.
X: 0 to 1 out of 10 people did not feel sticky, and determined to be a good feeling of use in a powdery manner.
(With makeup)
◎: Eight or more out of 10 people are familiar with the skin, and it is judged that the makeup is good.
A: 5 to 7 out of 10 people are familiar with the skin, and it is determined that the makeup is good.
Δ: 2 to 4 out of 10 are familiar with the skin, and it is determined that the makeup is good.
X: 0 to 1 out of 10 are familiar with the skin, and it is determined that the makeup is good.
(Powder skipping)
A: Eight or more out of 10 people judged that there was no powder skipping during use.
◯: 5-7 out of 10 people judged that there was no powder skipping during use.
Δ: 2 to 4 out of 10 people judged that there was no powder skipping during use.
X: 0 to 1 out of 10 people judged that there was no powder skipping during use.
(Take to applicator)
A: Eight or more out of 10 people took moderately with respect to the applicator and judged to be good.
○: 5 to 7 out of 10 people can take the applicator moderately and are judged good.
(Triangle | delta): 2-4 persons out of 10 take moderately with respect to an applicator, and it determines with it being favorable.
X: 0 to 1 out of 10 people can take the applicator moderately and are judged to be good

表1〜4に示す組成からなる油性固形化粧料を調整しこれを評価試料として前記評価方法に基づき、各評価項目に判定を実施した。その結果を併せて表1〜4に示す。 The oily solid cosmetic material having the composition shown in Tables 1 to 4 was prepared, and this was used as an evaluation sample, and each evaluation item was determined based on the evaluation method. The results are also shown in Tables 1 to 4.

(調整法)実施例1〜12及び比較例1〜13を以下の方法で調整した。(1)〜(3)を加熱溶解し、(4)〜(14)を添加し混合撹拌した。次いで、これを脱泡後、容器に直接充填、冷却し成型した。 (Adjustment method) Examples 1 to 12 and Comparative Examples 1 to 13 were prepared by the following method. (1) to (3) were dissolved by heating, and (4) to (14) were added and mixed and stirred. Then, after defoaming, the container was directly filled, cooled and molded.

なお、表1〜4に示される(注1)〜(注7)の原料については、それぞれ下記の市販品を使用した。
(注1) レオパールKL2 千葉製粉社製
(注2) レオパールISL2 千葉製粉社製
(注3) タルクMS−KY 日本タルク社製
(注4) ローズタルク 日本タルク社製
(注5) タルク68R 浅田製粉社製
(注6) 板状硫酸バリウムHG 堺化学工業社製
(注7) 板状硫酸バリウムH 堺化学工業社製
In addition, about the raw material of (Note 1)-(Note 7) shown by Tables 1-4, the following commercial item was used, respectively.
(Note 1) Leopard KL2 Chiba Flour Mills (Note 2) Leopard ISL2 Chiba Flour Mills (Note 3) Talc MS-KY Made by Nippon Talc (Note 4) Rose Talc Nippon Talc (Note 5) Talc 68R Asada Flour (Note 6) Plate-like barium sulfate HG Made by Sakai Chemical Industry Co., Ltd. (Note 7) Plate-like barium sulfate H Made by Sakai Chemical Industry

Figure 0005170779
Figure 0005170779

Figure 0005170779
Figure 0005170779

Figure 0005170779
Figure 0005170779

Figure 0005170779
Figure 0005170779

表1〜4から判るように本発明に関わる実施例1〜12は、全ての評価項目において良好であった。 As can be seen from Tables 1 to 4, Examples 1 to 12 related to the present invention were good in all evaluation items.

一方、本発明以外の粉体である合成金雲母、マイカ、炭酸カルシウム、板状でない硫酸バリウムを使用した比較例1〜4においては充填成型性、形状保持性の機能的な評価項目では良好であるが、パウダリー感、塗布具への取れ、など使用性に問題があり、球状粉体であるメタクリル酸メチルクロスポリマーを使用した比較例5においてはパウダリー感では良好であるが、化粧持ち、粉飛びで問題があった。 On the other hand, in Comparative Examples 1 to 4 using synthetic phlogopite, mica, calcium carbonate, and non-plate-like barium sulfate, which are powders other than the present invention, the functional evaluation items of filling moldability and shape retention are good. However, there is a problem in usability such as powdery feeling, removal to the applicator, etc. In Comparative Example 5 using the methyl methacrylate cross polymer which is a spherical powder, the powdery feeling is good. There was a problem with flying.

また比較例6〜13において、油性成分が本発明の範囲以下である比較例8及び粉体成分が本発明の範囲以上である比較例11,比較例13は充填成型性に劣り化粧持ち、粉飛びでも問題があった。その際、比較例8,比較例11および比較例13は充填できない状態であったため、形状保持性の評価は行えなかった。
更にデキストリン脂肪酸エステルが本発明の範囲以下である比較例6,油性成分が本発明の範囲以上である比較例9及び粉体成分が本発明の範囲以下である比較例12は塗布具への油分の移行が見られ、パウダリー感、化粧持ち、塗布具への取れなどに問題があった。
In Comparative Examples 6 to 13, Comparative Example 8 in which the oil component is below the range of the present invention and Comparative Example 11 and Comparative Example 13 in which the powder component is above the range of the present invention are inferior in filling moldability and have a long-lasting makeup and powder. There was a problem with flying. At that time, since Comparative Example 8, Comparative Example 11 and Comparative Example 13 were in a state where they could not be filled, the shape retention property could not be evaluated.
Further, Comparative Example 6 in which the dextrin fatty acid ester is within the range of the present invention, Comparative Example 9 in which the oil component is within the range of the present invention, and Comparative Example 12 in which the powder component is within the range of the present invention are the oil content in the applicator. There was a problem with powdery feeling, makeup holding, and removal to the applicator.

以下に処方例として実施例13を示す。
[実施例13] アイシャドウ
(配合成分) (重量%)
(1)パルミチン酸デキストリン(注1) 4.0
(2)ステアリン酸イヌリン(注2) 0.5
(3)パルミチン酸エチルヘキシル 26.0
(4)トリ−2−エチルヘキサン酸グリセリル 1.5
(5)セスキイソステアリン酸ソルビタン 0.5
(6)タルク(注3) 40.0
(7)セリサイト 2.0
(8)雲母チタン 5.0
(9)板状硫酸バリウム(注7) 4.0
(10)メタクリル酸メチルクロスポリマー 15.0
(11)酸化鉄 1.3
(12)メチルパラベン 0.2
(製法)配合成分(1)〜(5)を加熱溶解し、(6)〜(12)を添加し混合撹拌した。次いで、これを脱泡後、チップオンタイプ容器の筒状中皿(内径5mm深さ20mm、材質ポリプロピレン)に直接充填、冷却成型しアイシャドウを得た。
Example 13 is shown as a formulation example below.
[Example 13] Eye shadow (formulation component) (wt%)
(1) Dextrin palmitate (Note 1) 4.0
(2) Inulin stearate (Note 2) 0.5
(3) Ethylhexyl palmitate 26.0
(4) Glyceryl tri-2-ethylhexanoate 1.5
(5) Sorbitan sesquiisostearate 0.5
(6) Talc (Note 3) 40.0
(7) Sericite 2.0
(8) Mica titanium 5.0
(9) Plate-like barium sulfate (Note 7) 4.0
(10) Methyl methacrylate cross polymer 15.0
(11) Iron oxide 1.3
(12) Methylparaben 0.2
(Manufacturing method) Compounding components (1) to (5) were dissolved by heating, and (6) to (12) were added and mixed and stirred. Next, after defoaming, it was directly filled into a cylindrical inner dish (inner diameter 5 mm, depth 20 mm, material polypropylene) of a chip-on-type container and cooled to obtain an eye shadow.

上記の実施例13のアイシャドウは、製造時の充填成型性、形状保持性を損なわず、常時塗布具が接触する状態であるチップオン容器において塗布具に対し油分の移行、染み出しもない。また使用に際しては、粉飛び無く、塗布具での取れも良好で、べたつきの無いパウダリーな感触であり、化粧持ちも良好であった。 The eye shadow of Example 13 described above does not impair the filling moldability and shape retention at the time of manufacture, and does not transfer or ooze oil to the applicator in the chip-on container that is always in contact with the applicator. In use, the powder was not scattered, the removal with the applicator was good, the powdery feel without stickiness, and the makeup lasting was also good.

Claims (2)

デキストリン脂肪酸エステル及び又はイヌリン脂肪酸エステルを3〜15重量%と液状油性成分を15〜40重量%及び粉体成分を50〜80重量%含む化粧料において、前記粉体中にタルク及び又は板状硫酸バリウムを化粧料全体の10〜80重量%含み、常時、塗布具と化粧料が直接に接する状態となる容器に直接、溶融充填して得られる油性固形化粧料。 In cosmetics containing 3-15% by weight of dextrin fatty acid ester and / or inulin fatty acid ester, 15-40% by weight of liquid oily component and 50-80% by weight of powder component, talc and / or plate-like sulfuric acid in the powder An oil-based solid cosmetic obtained by melt-filling directly into a container containing barium in an amount of 10 to 80% by weight of the entire cosmetic and always in direct contact with the applicator and the cosmetic . 前記タルク及び又は板状硫酸バリウムの粒子径が15〜30μmである請求項1記載の油性固形化粧料。 The oily solid cosmetic according to claim 1, wherein the talc and / or plate-like barium sulfate has a particle size of 15 to 30 µm.
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