JP2020203842A - Surface-treated powder and cosmetics containing surface-treated powder - Google Patents
Surface-treated powder and cosmetics containing surface-treated powder Download PDFInfo
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- JP2020203842A JP2020203842A JP2019111854A JP2019111854A JP2020203842A JP 2020203842 A JP2020203842 A JP 2020203842A JP 2019111854 A JP2019111854 A JP 2019111854A JP 2019111854 A JP2019111854 A JP 2019111854A JP 2020203842 A JP2020203842 A JP 2020203842A
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- 239000000843 powder Substances 0.000 title claims abstract description 36
- 239000002537 cosmetic Substances 0.000 title claims abstract description 27
- 239000011324 bead Substances 0.000 claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 40
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 36
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000005373 porous glass Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 101000832669 Rattus norvegicus Probable alcohol sulfotransferase Proteins 0.000 description 1
- 240000002871 Tectona grandis Species 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
- VEUACKUBDLVUAC-UHFFFAOYSA-N [Na].[Ca] Chemical compound [Na].[Ca] VEUACKUBDLVUAC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000000118 hair dye Substances 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- -1 siloxane skeleton Chemical group 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Cosmetics (AREA)
Abstract
Description
本発明は、表面処理粉体及び表面処理粉体を含有する化粧料に関する。 The present invention relates to a surface-treated powder and a cosmetic containing the surface-treated powder.
従来、化粧料に球状ガラスビーズを配合し得ることが知られている（特許文献１参照）。また毛穴ぼかし効果、素肌感・透明感だけでなく塗布時の感触やすべり性を向上させる目的で、架橋シリコーン粉体（特許文献２参照）、ナイロン粉体（特許文献３参照）、アクリル粉体（特許文献４参照）等の球状ポリマー粉体を配合することが知られている。 Conventionally, it is known that spherical glass beads can be blended in cosmetics (see Patent Document 1). In addition, crosslinked silicone powder (see Patent Document 2), nylon powder (see Patent Document 3), and acrylic powder for the purpose of improving not only the effect of blurring pores, the feeling of bare skin and transparency, but also the feel and slipperiness during application. It is known to blend spherical polymer powders such as (see Patent Document 4).
しかしながら、これらの球状ポリマー粉体を化粧料に配合する場合、経時で皮脂を吸着して肌が乾燥すること等の問題があった。また球状ガラスビーズは、肌に塗布した際の柔らかさ、しっとり感、密着感があまりよくないという課題があった。そこで、本発明は、球状ガラスビーズにおいて、肌に塗布した際の柔らかさ、しっとり感、密着感を改良した新たな表面処理粉体及びかかる表面処理粉体を含有する化粧料を提供することを課題とする。 However, when these spherical polymer powders are blended in cosmetics, there is a problem that sebum is adsorbed over time and the skin becomes dry. Further, the spherical glass beads have a problem that they are not very soft, moist and adherent when applied to the skin. Therefore, the present invention provides a new surface-treated powder having improved softness, moistness, and adhesion when applied to the skin of spherical glass beads, and a cosmetic containing such surface-treated powder. Make it an issue.
本発明者らは、かかる課題について鋭意検討した結果、本発明を完成するにいたった。すなわち本発明は、次のとおりである。
［１］
球状ガラスビーズの表面をアミノ変性シリコーンで処理した表面処理粉体。
［２］
［１］の表面処理粉体を含有する化粧料。
As a result of diligent studies on such a problem, the present inventors have completed the present invention. That is, the present invention is as follows.
[1]
A surface-treated powder in which the surface of spherical glass beads is treated with amino-modified silicone.
[2]
A cosmetic containing the surface-treated powder of [1].
本発明の化粧料は、肌に塗布した際の柔らかさ、しっとり感、密着感に優れるという効果を発揮する。 The cosmetic of the present invention exhibits the effects of being excellent in softness, moistness, and adhesion when applied to the skin.
以下、本発明を実施するための形態について詳細に説明する。ただし、本発明は以下の実施形態に限定されるものではない。 Hereinafter, embodiments for carrying out the present invention will be described in detail. However, the present invention is not limited to the following embodiments.
本発明の表面処理粉体の母粉体となる球状ガラスビーズは、通常化粧料に配合し得るものであれば特に限定されない。球状ガラスビーズの平均粒子径は、０．１μｍ以上が好ましく、１μｍ以上がより好ましく、５μｍ以上がさらに好ましく、７μｍ以上が一層好ましい。また、球状ガラスビーズの平均粒子径は、２０μｍ以下が好ましく、１５μｍ以下がより好ましく、１３μｍ以下がさらに好ましい。さらに、球状ガラスビーズの平均粒子径は、滑らかさと化粧持ちの観点から、好ましくは１〜２０μｍであり、より好ましくは５〜１５μｍであり、さらに好ましくは７〜１３μｍである。なお、球状ガラスビーズの平均粒子径は、粉体粒子の形状に合わせ、顕微鏡法の原理により個数平均の平均粒子径として測定することができる。 The spherical glass beads used as the mother powder of the surface-treated powder of the present invention are not particularly limited as long as they can be usually blended in cosmetics. The average particle size of the spherical glass beads is preferably 0.1 μm or more, more preferably 1 μm or more, further preferably 5 μm or more, and even more preferably 7 μm or more. The average particle size of the spherical glass beads is preferably 20 μm or less, more preferably 15 μm or less, and even more preferably 13 μm or less. Further, the average particle size of the spherical glass beads is preferably 1 to 20 μm, more preferably 5 to 15 μm, and further preferably 7 to 13 μm from the viewpoint of smoothness and longevity of makeup. The average particle size of the spherical glass beads can be measured as the average particle size of the number average according to the principle of microscopy according to the shape of the powder particles.
球状ガラスビーズは、中空ガラスビーズ、多孔質ガラスビーズ、及び無孔質ガラスビーズのいずれであってもよく、それらを併用して用いてもよいが、無孔質ガラスビーズを含むことが好ましい。中空ガラスビーズ又は多孔質ガラスビーズを用いる場合には、製造工程において混合、粉砕、乳化等の工程中でガラスビーズが破損することがあり、化粧料にガラスビーズの破片が混入する可能性がある。
球状ガラスビーズは、化粧品表示名称；（ＩＮＣＩ名称）としてホウケイ酸（Ｃａ／Ｎａ）；（ＣＡＬＣＩＵＭ ＳＯＤＩＵＭ ＢＯＲＯＳＩＬＩＣＡＴＥ）、ホウケイ酸（Ｃａ／Ａｌ）；（ＣＡＬＣＩＵＭ ＡＬＵＭＩＮＵＭ ＢＯＲＯＳＩＬＩＣＡＴＥ）等と表示されるが、本発明においてはいずれの表示名称のガラスを用いてもよく、ホウケイ酸（Ｃａ／Ｎａ）を用いることがより好ましい。
The spherical glass beads may be any of hollow glass beads, porous glass beads, and non-porous glass beads, and they may be used in combination, but it is preferable to include non-porous glass beads. When hollow glass beads or porous glass beads are used, the glass beads may be damaged during mixing, crushing, emulsification, etc. in the manufacturing process, and fragments of the glass beads may be mixed in the cosmetics. ..
Spherical glass beads are labeled as borosilicate (Ca / Na); (CALCIUM SODIUM BOROSILICATE), borosilicate (Ca / Al); (CALCIUM ALUMINUM BOROSILICATE) as cosmetic labeling names; In, a glass having any display name may be used, and it is more preferable to use borosilicate (Ca / Na).
本発明の表面処理粉体は、アミノ変性シリコーンを用いて表面処理を行う。かかるアミノ変性シリコーンとしては、アミノ基又はアンモニウム基を有しているシリコーンであればよく、末端水酸基の全て又は一部がメチル基等で封鎖されたアミノ変性シリコーンオイル、末端が封鎖されていないアモジメチコンのどちらでもよい。例えば、好ましいアミノ変性シリコーンとしては、以下の一般式（１）で表されるものが挙げられる。 The surface-treated powder of the present invention is surface-treated with amino-modified silicone. The amino-modified silicone may be a silicone having an amino group or an ammonium group, and may be an amino-modified silicone oil in which all or part of the terminal hydroxyl groups are sealed with a methyl group or the like, and amodimethicone whose terminals are not sealed. Either dimethicone may be used. For example, preferred amino-modified silicones include those represented by the following general formula (1).
〔式中、Ｒは水酸基、水素原子又はＲ１を示し、Ｒ１は置換又は非置換の炭素数１〜２０の一価炭化水素基を示し、ＸはＲ１、−Ｑ−ＮＨ（ＣＨ２）ｎＮＨ２、−ＯＲ１又は水酸基を示し、Ｑは炭素数１〜８の二価炭化水素基を示し、ｎは１〜５の数を示し、ｐ及びｑはその和が数平均で２以上２０００未満、好ましくは２０以上２０００未満、更に好ましくは３０以上１０００未満となる数を示す。〕 [In the formula, R represents a hydroxyl group, a hydrogen atom or R 1 , R 1 represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 20 carbon atoms, and X represents R 1 , -Q-NH (CH 2). ) N NH 2 , −OR 1 or a hydroxyl group, Q indicates a divalent hydrocarbon group having 1 to 8 carbon atoms, n indicates a number of 1 to 5, and p and q have a sum of 2 on average. It indicates a number of not less than 2000, preferably 20 or more and less than 2000, and more preferably 30 or more and less than 1000. ]
上記アミノ変性シリコーンのアミノ当量は、好ましくは２００ｇ／ｍｏＬ〜３万ｇ／ｍｏＬ、更に好ましくは５００ｇ／ｍｏＬ〜１万ｇ／ｍｏＬ、更に好ましくは６００ｇ／ｍｏＬ〜５０００ｇ／ｍｏＬである。
ここで、アミノ当量とは、アミノ基又はアンモニウム基１個当たりのシロキサン骨格の質量を意味している。表記単位のｇ／ｍｏＬはアミノ基又はアンモニウム基１ｍｏＬ当たりに換算した値である。従って、アミノ当量の値が小さいほど分子内でのアミノ基又はアンモニウム基の比率が高いことを示している。
また、このものの粘度は、粉体が均一に被覆され、粉体分散性の向上が得られるという点から、１００〜３０００ｍｍ２／ｓ（２５℃）の範囲のものであることが好ましい。
The amino equivalent of the amino-modified silicone is preferably 200 g / moL to 30,000 g / moL, more preferably 500 g / moL to 10,000 g / moL, and even more preferably 600 g / moL to 5000 g / moL.
Here, the amino equivalent means the mass of the siloxane skeleton per amino group or ammonium group. The notation unit g / moL is a value converted per 1 moL of amino group or ammonium group. Therefore, the smaller the value of amino equivalent, the higher the ratio of amino groups or ammonium groups in the molecule.
Further, the viscosity of this product is preferably in the range of 100 to 3000 mm 2 / s (25 ° C.) from the viewpoint that the powder is uniformly coated and the powder dispersibility is improved.
また、上記アミノ変性シリコーンの好適な市販品の具体例としては、ＳＦ８４５１Ｃ（東レ・ダウコーニング・シリコーン社製，粘度６００ｍｍ２／ｓ，アミノ当量１７００ｇ／ｍｏＬ）、ＳＦ８４５２Ｃ（東レ・ダウコーニング・シリコーン社製，粘度７００ｍｍ２／ｓ，アミノ当量６４００ｇ／ｍｏＬ）、ＳＦ８４５７Ｃ（東レ・ダウコーニング・シリコーン社製，粘度１２００ｍｍ２／ｓ，アミノ当量１８００ｇ／ｍｏＬ）、ＫＦ８００３（信越化学工業社製，粘度１８５０ｍｍ２／ｓ，アミノ当量２０００ｇ／ｍｏＬ）、ＫＦ８００４（信越化学工業社製，粘度８００ｍｍ２／ｓ，アミノ当量１５００ｇ／ｍｏＬ）、ＫＦ８６７Ｓ（信越化学工業社製，粘度１３００ｍｍ２／ｓ，アミノ当量１７００ｇ／ｍｏＬ）、ＸＦ４２−Ｂ８９２２（モメンティブ・パフォーマンス・マテリアルズ社製，粘度７００００ｍｍ２／ｓ，アミノ当量１３０００ｇ／ｍｏＬ）等のアミノ変性シリコーンオイルや、ＳＭ８７０４Ｃ（東レ・ダウコーニング・シリコーン社製，アミノ当量１８００ｇ／ｍｏＬ）等のアモジメチコンエマルションが挙げられる。（以上、粘度は２５℃における値である。） Specific examples of suitable commercially available products of the amino-modified silicone include SF8451C (manufactured by Toray Dow Corning Silicone, viscosity 600 mm 2 / s, amino equivalent 1700 g / mol), SF8452C (Toray Dow Corning Silicone Co., Ltd.). Manufactured by, viscosity 700 mm 2 / s, amino equivalent 6400 g / moL), SF8457C (manufactured by Toray Dow Corning Silicone, viscosity 1200 mm 2 / s, amino equivalent 1800 g / moL), KF8003 (manufactured by Shinetsu Chemical Industry Co., Ltd., viscosity 1850 mm 2) / S, amino equivalent 2000 g / moL), KF8004 (manufactured by Shinetsu Chemical Industry Co., Ltd., viscosity 800 mm 2 / s, amino equivalent 1500 g / moL), KF867S (manufactured by Shinetsu Chemical Industry Co., Ltd., viscosity 1300 mm 2 / s, amino equivalent 1700 g / moL) ), XF42-B8922 (Momentive Performance Materials Co., Ltd., viscosity 70000 mm 2 / s, amino equivalent 13000 g / mol) and other amino-modified silicone oils, SM8704C (Toray Dow Corning Silicone Co., Ltd., amino equivalent 1800 g /) Examples thereof include amodimethicone emulsions such as moL). (As mentioned above, the viscosity is a value at 25 ° C.).
上記アミノ変性シリコーンは２５℃で液状のものが好ましく、エマルションの形で使用してもよい。このアミノ変性シリコーンのエマルションは、例えば、アミノ変性シリコーンと溶媒を高剪断で機械混合したものや、アミノ変性シリコーンを水及び乳化剤で乳化したもの、若しくはこれらの組み合わせによって、又は乳化重合によっても調製することができる。 The amino-modified silicone is preferably liquid at 25 ° C. and may be used in the form of an emulsion. This amino-modified silicone emulsion is prepared, for example, by mechanically mixing an amino-modified silicone and a solvent with high shear, emulsifying an amino-modified silicone with water and an emulsifier, or a combination thereof, or by emulsion polymerization. be able to.
本発明の表面処理粉体の調製における、アミノ変性シリコーンの処理量は特に限定されないが、肌に塗布した際の柔らかさ、しっとり感、密着感の観点から、処理される球状ガラスビーズ１００質量部に対し、アミノ変性シリコーンを０．０５質量部以上、さらには０．１質量部以上が、また１０質量部以下、さらには７質量部以下とすることがそれらの効果が特に顕著であるため好ましい。 The amount of the amino-modified silicone treated in the preparation of the surface-treated powder of the present invention is not particularly limited, but 100 parts by mass of the spherical glass beads to be treated from the viewpoint of softness, moist feeling, and adhesion when applied to the skin. On the other hand, it is preferable that the amount of the amino-modified silicone is 0.05 parts by mass or more, further 0.1 parts by mass or more, 10 parts by mass or less, and further 7 parts by mass or less because these effects are particularly remarkable. ..
本発明の表面処理粉体は、化粧料に配合することができる。 The surface-treated powder of the present invention can be blended in cosmetics.
本発明の表面処理粉体を含有する化粧料の用途としては、ファンデーション、アイカラー、チークカラー、口紅、マスカラ、アイライナー、アイブロウなどのメイクアップ化粧料をはじめ、紫外線防御用化粧料、化粧水、クリーム、乳液、美容液などの基礎化粧料、シャンプー、リンス、ヘアトリートメント、整髪料、染毛料等の毛髪用化粧料、顔用洗浄料、ボディ用洗浄料、手用化粧料、全身用化粧料等その用途を問わない。 Applications of cosmetics containing the surface treatment powder of the present invention include makeup cosmetics such as foundation, eye color, teak color, lipstick, mascara, eyeliner, eyebrow, UV protection cosmetics, and lotion. , Cream, milky lotion, beauty liquid and other basic cosmetics, shampoo, rinse, hair treatment, hairdressing, hair dye and other hair cosmetics, facial cleansing, body cleansing, hand cosmetics, whole body makeup It doesn't matter what the purpose is, such as fees.
本発明の表面処理粉体を含有する化粧料の剤型は問わない。かかる剤型としては、水系組成物、水中油型乳化組成物、油中水型乳化組成物、水中油中水型乳化組成物、油中水中油型乳化組成物、液晶組成物、油系組成物、粉体組成物、エアゾール、泡吐出型組成物、非エアゾール型スプレー組成物などが例示される。 The dosage form of the cosmetic containing the surface-treated powder of the present invention does not matter. Such dosage forms include water-based compositions, oil-in-water emulsification compositions, water-in-oil emulsification compositions, water-in-oil-in-water emulsification compositions, oil-in-oil oil-type emulsification compositions, liquid crystal compositions, and oil-based compositions. Examples thereof include products, powder compositions, aerosols, foam discharge type compositions, non-aerosol type spray compositions and the like.
本発明の表面処理粉体を含有する化粧料は、通常の製造方法により製造することができる。 The cosmetic containing the surface-treated powder of the present invention can be produced by a usual production method.
本発明の表面処理粉体を含有する化粧料には、通常化粧料に配合し得る成分を配合することができる。 The cosmetic containing the surface-treated powder of the present invention can contain ingredients that can be usually blended in cosmetics.
以下、実施例を挙げて本発明についてより具体的に説明する。ただし、本発明は以下の実施例に限定されるものではない。なお、配合量は、特に指定しない限り質量％を意味する。また、実施例又は比較例は定法により調製した。 Hereinafter, the present invention will be described in more detail with reference to examples. However, the present invention is not limited to the following examples. The blending amount means mass% unless otherwise specified. In addition, Examples or Comparative Examples were prepared by a conventional method.
まず、本発明の表面処理粉体である、アミノ変性シリコーン処理球状ガラスビーズの実施例を挙げて、本発明を更に詳細に説明する。なお実施例、比較例において特に断りのない限り球状ガラスビーズとしては、ホウケイ酸（Ｃａ／Ｎａ）商品名「ＣＯＶＡＢＥＡＤ ＣＲＹＳＴＡＬ」（ＳＥＮＳＩＥＮＴ ＣＯＳＭＥＴＩＣ ＴＥＣＨＮＯＬＯＧＩＥＳ社製；平均粒子径１１μｍ）を使用した。 First, the present invention will be described in more detail with reference to examples of amino-modified silicone-treated spherical glass beads, which are the surface-treated powders of the present invention. Unless otherwise specified in Examples and Comparative Examples, borosilicate (Ca / Na) trade name "COVABEAD CRYSTAL" (manufactured by SENSIENT COSMETIC TECHNOLOGIES; average particle size 11 μm) was used.
［実施例１］
アミノ変性シリコーン処理球状ガラスビーズ
アミノ変性シリコーン（ＫＦ８００３／信越化学工業社製）０．５質量部をイソプロピルアルコール７０質量部に溶解し、そこに球状ガラスビーズを９５質量％添加した。それをスーパーミキサー（ＳＭＰ−２／カワタ社製）により混合した後、８０℃でイソプロピルアルコールを蒸発乾燥した。この乾燥物をアトマイザー（ＬＭ−０５／ダルトン社製）にて解砕処理し、粉末状のアミノ変性シリコーン処理球状ガラスビーズ（０．５％処理）を得た。
[Example 1]
Amino-modified silicone-treated spherical glass beads 0.5 parts by mass of amino-modified silicone (KF8003 / manufactured by Shin-Etsu Chemical Co., Ltd.) was dissolved in 70 parts by mass of isopropyl alcohol, and 95% by mass of spherical glass beads were added thereto. After mixing it with a super mixer (SMP-2 / manufactured by Kawata Co., Ltd.), isopropyl alcohol was evaporated to dryness at 80 ° C. This dried product was crushed with an atomizer (LM-05 / manufactured by Dalton) to obtain powdered amino-modified silicone-treated spherical glass beads (0.5% treatment).
［実施例２］
アミノ変性シリコーン処理球状ガラスビーズ
アミノ変性シリコーン（ＫＦ８６７Ｓ／信越化学工業社製）０．３質量部と球状ガラスビーズ９９．７質量部と水１０質量部とを雷潰機（ＺＯＤ型／石川工場社製）にて、３時間混合し、１００℃で４時間加熱した。その後、アトマイザー（ＬＭ−０５／ダルトン社製）にて解砕処理し、粉末状のアミノ変性シリコーン処理球状ガラスビーズ（０．３％処理）を得た。
[Example 2]
Amino-modified silicone-treated spherical glass beads Amino-modified silicone (KF867S / manufactured by Shin-Etsu Chemical Co., Ltd.) 0.3 parts by mass, 99.7 parts by mass of spherical glass beads, and 10 parts by mass of water are crushed by a lightning machine (ZOD type / Ishikawa Plant). The mixture was mixed for 3 hours and heated at 100 ° C. for 4 hours. Then, it was crushed with an atomizer (LM-05 / manufactured by Dalton) to obtain powdery amino-modified silicone-treated spherical glass beads (0.3% treatment).
［実施例３］
アミノ変性シリコーン処理球状ガラスビーズ
アミノ変性シリコーン（ＫＦ８００４／信越化学工業社製）０．２質量部と球状ガラスビーズ９９．８質量部と水１０質量部とを雷潰機にて３時間混合し、９０℃で３時間加熱した。その後、アトマイザー（ＬＭ−０５／ダルトン社製）にて解砕処理し、粉末状のアミノ変性シリコーン処理球状ガラスビーズ（０．２％処理）を得た。
[Example 3]
Amino-modified silicone-treated spherical glass beads 0.2 parts by mass of amino-modified silicone (KF8004 / manufactured by Shin-Etsu Chemical Co., Ltd.), 99.8 parts by mass of spherical glass beads, and 10 parts by mass of water are mixed for 3 hours with a lightning machine. It was heated at 90 ° C. for 3 hours. Then, it was crushed with an atomizer (LM-05 / manufactured by Dalton) to obtain powdered amino-modified silicone-treated spherical glass beads (0.2% treatment).
［実施例４］
アミノ変性シリコーン処理球状ガラスビーズ
アミノ変性シリコーン（ＳＦ８４５１Ｃ／東レ・ダウコーニング・シリコーン社製）０．４質量部と球状ガラスビーズ９９．６質量部をスーパーミキサーにて１０分間混合し、７０℃で５時間加熱した。その後、アトマイザー（ＬＭ−０５／ダルトン社製）にて解砕処理し、粉末状のアミノ変性シリコーン処理球状ガラスビーズ（０．４％処理）を得た。
[Example 4]
Amino-modified silicone-treated spherical glass beads 0.4 parts by mass of amino-modified silicone (SF8451C / manufactured by Toray Dow Corning Silicone) and 99.6 parts by mass of spherical glass beads are mixed for 10 minutes with a super mixer, and 5 at 70 ° C. Heated for hours. Then, it was crushed with an atomizer (LM-05 / manufactured by Dalton) to obtain powdery amino-modified silicone-treated spherical glass beads (0.4% treatment).
［比較例１］
未処理のホウケイ酸（Ｃａ／Ｎａ）商品名「ＣＯＶＡＢＥＡＤ ＣＲＹＳＴＡＬ」（ＳＥＮＳＩＥＮＴ ＣＯＳＭＥＴＩＣ ＴＥＣＨＮＯＬＯＧＩＥＳ社製；平均粒子径１１μｍ）を比較例１とした。
[Comparative Example 1]
The untreated borosilicate (Ca / Na) trade name "COVABEAD CRYSTAL" (manufactured by SENSIENT COSMETIC TECHNOLOGIES; average particle size 11 μm) was used as Comparative Example 1.
これら実施例および比較例の各種表面処理粉体について、電子顕微鏡観察と撥水度の測定を行い、結果を表１に示す。
［撥水度］
撥水度測定試料の調製は、粉体を金皿に採り１ｍPa・Sのプレス圧で成型した。その成型面に１０μＬの精製水を滴下して６０秒後の接触角を測定した。なお、測定結果は、接触角が１２０°以上を「○」、１２０°未満を「×」として評価した。
For various surface-treated powders of these Examples and Comparative Examples, electron microscope observation and water repellency measurement were performed, and the results are shown in Table 1.
[Water repellency]
To prepare the water repellency measurement sample, the powder was placed on a gold plate and molded with a press pressure of 1 mPa · S. 10 μL of purified water was dropped on the molding surface, and the contact angle after 60 seconds was measured. The measurement results were evaluated as "◯" when the contact angle was 120 ° or more and "x" when the contact angle was less than 120 °.
表１に示した通り、本発明の実施例にかかる表面処理粉体は、撥水性が良好で、ガラスビーズ表面に均質にアミノ変性シリコーンが存在していた。これに対し未処理のガラスビーズは撥水性が認められなかった。 As shown in Table 1, the surface-treated powder according to the examples of the present invention had good water repellency, and amino-modified silicone was uniformly present on the surface of the glass beads. On the other hand, the untreated glass beads did not show water repellency.
つぎに上記実施例１〜実施例４に記載したアミノ変性シリコーン処理球状ガラスビーズを配合した化粧料について記載する。 Next, the cosmetics containing the amino-modified silicone-treated spherical glass beads described in Examples 1 to 4 will be described.
実施例及び比較例は、化粧料の官能評価専門員３名がそれぞれ使用し、各評価項目について合議により下記の基準により評価を行った。
「◎」：非常に良い
「〇」：良い
「△」：少し悪い
「×」：悪い
The examples and comparative examples were used by three sensory evaluation specialists for cosmetics, and each evaluation item was evaluated according to the following criteria by discussion.
"◎": Very good "○": Good "△": A little bad "×": Bad
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| JP2004182729A (en) * | 2002-11-21 | 2004-07-02 | Toshiki Pigment Kk | Method for production of surface treated fine particles, fine particles treated with amino modified silicone and cosmetics |
| JP2014005279A (en) * | 2012-06-01 | 2014-01-16 | Kose Corp | Solid powder cosmetic |
| WO2014102862A1 (en) * | 2012-12-26 | 2014-07-03 | 三好化成株式会社 | Surface-treated powder and cosmetic containing same |
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| JP2004182729A (en) * | 2002-11-21 | 2004-07-02 | Toshiki Pigment Kk | Method for production of surface treated fine particles, fine particles treated with amino modified silicone and cosmetics |
| JP2014005279A (en) * | 2012-06-01 | 2014-01-16 | Kose Corp | Solid powder cosmetic |
| WO2014102862A1 (en) * | 2012-12-26 | 2014-07-03 | 三好化成株式会社 | Surface-treated powder and cosmetic containing same |
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| KR20220139013A (en) * | 2021-04-07 | 2022-10-14 | 주식회사 지앤브이코스메틱 | High color moisture type eye makeup composition |
| KR102639112B1 (en) * | 2021-04-07 | 2024-02-21 | 주식회사 아이랩스 코리아 | High color moisture type eye makeup composition |
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