JP2010184912A - Water-in-oil type emulsion cosmetic - Google Patents
Water-in-oil type emulsion cosmetic Download PDFInfo
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- JP2010184912A JP2010184912A JP2009031478A JP2009031478A JP2010184912A JP 2010184912 A JP2010184912 A JP 2010184912A JP 2009031478 A JP2009031478 A JP 2009031478A JP 2009031478 A JP2009031478 A JP 2009031478A JP 2010184912 A JP2010184912 A JP 2010184912A
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- dimethicone
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 91
- 239000000839 emulsion Substances 0.000 title abstract description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 35
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims abstract description 35
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 35
- 229940008099 dimethicone Drugs 0.000 claims abstract description 34
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 20
- -1 sericite Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
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- 229920006037 cross link polymer Polymers 0.000 claims abstract description 5
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 82
- 229920001296 polysiloxane Polymers 0.000 claims description 28
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 13
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- 239000011787 zinc oxide Substances 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
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- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 2
- IUMSDRXLFWAGNT-UHFFFAOYSA-N Dodecamethylcyclohexasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 IUMSDRXLFWAGNT-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
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- 239000004721 Polyphenylene oxide Substances 0.000 description 2
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- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- YZUUTMGDONTGTN-UHFFFAOYSA-N nonaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCO YZUUTMGDONTGTN-UHFFFAOYSA-N 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
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- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
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- 239000010936 titanium Substances 0.000 description 2
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- GYDYJUYZBRGMCC-INIZCTEOSA-N (2s)-2-amino-6-(dodecanoylamino)hexanoic acid Chemical compound CCCCCCCCCCCC(=O)NCCCC[C@H](N)C(O)=O GYDYJUYZBRGMCC-INIZCTEOSA-N 0.000 description 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
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- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
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- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 238000012937 correction Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940090934 diphenylsiloxy phenyl trimethicone Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- HLPWCQDWRYCGLK-UHFFFAOYSA-N ethyl-methyl-bis(trimethylsilyloxy)silane Chemical compound C[Si](C)(C)O[Si](C)(CC)O[Si](C)(C)C HLPWCQDWRYCGLK-UHFFFAOYSA-N 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
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- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940073663 methyl trimethicone Drugs 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229940088608 peg-9 polydimethylsiloxyethyl dimethicone Drugs 0.000 description 1
- 229940057874 phenyl trimethicone Drugs 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
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- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
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- 229910000077 silane Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
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- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- QPQANCNBWQXGTQ-UHFFFAOYSA-N trihydroxy(trimethylsilylperoxy)silane Chemical compound C[Si](C)(C)OO[Si](O)(O)O QPQANCNBWQXGTQ-UHFFFAOYSA-N 0.000 description 1
- SCRSFLUHMDMRFP-UHFFFAOYSA-N trimethyl-(methyl-octyl-trimethylsilyloxysilyl)oxysilane Chemical compound CCCCCCCC[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C SCRSFLUHMDMRFP-UHFFFAOYSA-N 0.000 description 1
- LINXHFKHZLOLEI-UHFFFAOYSA-N trimethyl-[phenyl-bis(trimethylsilyloxy)silyl]oxysilane Chemical compound C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C1=CC=CC=C1 LINXHFKHZLOLEI-UHFFFAOYSA-N 0.000 description 1
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- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
Landscapes
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cosmetics (AREA)
Abstract
Description
本発明は、油中水型乳化化粧料に関する。 The present invention relates to a water-in-oil emulsified cosmetic.
一般に、「化粧のりが良い」とは、ファンデーションなどの仕上げ化粧料に含まれる顔料等の粉体やポリマー等の皮膜剤が、肌表面にムラなく均一に付着して、美しい仕上がりになることを言う。しかし、塗布時に、肌上で仕上げ化粧料ののびが悪かったり、肌荒れなどが原因で、肌表面に凹凸が生じると、化粧料中の粉体が肌上で凝集したりムラづきを起し、化粧料本来の仕上がりが得られない。 In general, “good makeup” means that powders such as pigments and coating agents such as polymers contained in finished cosmetics such as foundations adhere evenly and uniformly to the skin surface, resulting in a beautiful finish. To tell. However, during application, if the surface of the skin is uneven due to poor spreading of the finished cosmetic on the skin or rough skin, the powder in the cosmetic will aggregate on the skin or cause unevenness. The original finish of cosmetics cannot be obtained.
そこで、通常、一般消費者は、ファンデーションやおしろいなどの仕上げ化粧料をより美しく仕上げるために、事前に、化粧水、乳液、クリームなどのスキンケア化粧料や、化粧下地効果のある紫外線防止化粧料、仕上げ化粧料専用のベース化粧料(化粧下地)などを使用し、肌状態を整えてから仕上げ化粧料を塗布する工夫をしている。
しかし、一般的な乳液やクリームなどのスキンケア用化粧料や紫外線防止化粧料は、化粧の仕上がりにまで考慮した製品設計にはなっておらず、また、ファンデーション専用の化粧下地では、肌色補正やファンデーションの良好な化粧のりをうたったものがあるが、肌状態が悪化すると化粧のりが悪くなってしまい、その効果は未だ不十分であった。
Therefore, in general, in order to finish the finish cosmetics such as foundations and funniers more beautifully, in general, skin care cosmetics such as skin lotions, emulsions and creams, and UV-preventive cosmetics that have a makeup base effect, Using base cosmetics (makeup bases) dedicated to finishing cosmetics, the skin condition is adjusted before applying the finishing cosmetics.
However, general skin care cosmetics such as milky lotions and creams, and UV protection cosmetics are not designed to take into account the finish of makeup, and skin color correction and foundations are not available for makeup foundations dedicated to foundations. However, when the skin condition deteriorates, the makeup becomes worse and the effect is still insufficient.
従来の化粧のりを良くする技術として、高重合シリコーンや水溶性高分子などの成分を化粧料に添加した化粧料(特許文献1〜4参照)や、部分架橋型オルガノポリシロキサン重合物を含有する化粧料(特許文献5〜7参照)などが検討されている。
しかしながら、このような化粧料では、含有される粉体の肌への密着性が低いため、化粧のりや化粧仕上がりにおいて十分に満足できるものではなかった。また、経時でも肌がかさついたり粉っぽくなるという問題があった。
As a conventional technique for improving cosmetic paste, it contains a cosmetic (see Patent Documents 1 to 4) in which components such as highly polymerized silicone and water-soluble polymer are added to the cosmetic, and a partially crosslinked organopolysiloxane polymer. Cosmetics (see Patent Documents 5 to 7) and the like have been studied.
However, in such cosmetics, the adhesiveness of the contained powder to the skin is low, so that it is not fully satisfactory in makeup paste and makeup finish. In addition, there is a problem that the skin becomes thick and powdery even over time.
本発明は、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽくならず、しかも、塗布後、化粧のりの良好な化粧膜を形成し、仕上げ化粧料を重ねづけした際、自然で美しい化粧仕上がりになる化粧料を提供することを課題とする。 The present invention has an excellent feeling of use that is smooth and smooth and does not become sticky or powdery over time, and after application, forms a cosmetic film with a good cosmetic paste and repeats the finished cosmetic. It is an object to provide cosmetics that have a natural and beautiful makeup finish.
本発明者らは、架橋型メチルポリシロキサンである(ジメチコン/ビニルジメチコン)クロスポリマー、特定の分子量のポリエチレングリコール、特定の疎水性板状粉体、疎水性有機球状粉体及び低粘度シリコーン油を、特定の割合で組み合わせた油中水型乳化化粧料が、優れた使用感を有し、かさついたり粉っぽい感触になることがなく、肌上で粉体の凝集がみられず均一に塗布された状態を保つことができ、かつ、化粧のりの良好な化粧膜を形成できるので、続けて仕上げ化粧料を塗布することで、化粧のりの良い美しい化粧仕上がりを提供できることを見出した。 The present inventors obtained a cross-linked methylpolysiloxane (dimethicone / vinyl dimethicone) crosspolymer, a specific molecular weight polyethylene glycol, a specific hydrophobic plate powder, a hydrophobic organic spherical powder and a low viscosity silicone oil. The water-in-oil emulsified cosmetics combined at a specific ratio have an excellent feeling of use, do not give a feeling of being bulky or powdery, and do not agglomerate the powder on the skin. It has been found that since the applied state can be maintained and a cosmetic film having a good makeup paste can be formed, a beautiful cosmetic finish with a good makeup paste can be provided by subsequently applying the finish cosmetic.
本発明は、次の成分(A)〜(F):
(A)架橋型メチルポリシロキサンである(ジメチコン/ビニルジメチコン)クロスポリマー 0.005〜10質量%、
(B)数平均分子量が1000〜3000であるポリエチレングリコール 0.1〜10質量%、
(C)タルク、シリカ、セリサイト、マイカ及びガラスから選ばれる板状粉体の表面を疎水化処理した板状粉体0.1〜20質量%、
(D)疎水性有機球状粉体 0.1〜20質量%、
(E)25℃での動粘度が100mm2/s以下のシリコーン油 5〜80質量%、
(F)水
を含有する油中水型乳化化粧料を提供するものである。
The present invention includes the following components (A) to (F):
(A) Cross-linked methylpolysiloxane (dimethicone / vinyl dimethicone) crosspolymer 0.005 to 10% by mass,
(B) 0.1 to 10% by mass of polyethylene glycol having a number average molecular weight of 1000 to 3000,
(C) 0.1-20% by mass of a plate-like powder obtained by hydrophobizing the surface of a plate-like powder selected from talc, silica, sericite, mica and glass,
(D) hydrophobic organic spherical powder 0.1-20% by mass,
(E) 5-80% by mass of a silicone oil having a kinematic viscosity at 25 ° C. of 100 mm 2 / s or less,
(F) A water-in-oil emulsified cosmetic containing water is provided.
本発明の油中水型乳化化粧料は、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽい感触になることがなく、さらに他の粉体を含有した際も経時でも肌上で粉体の凝集がみられず均一に塗布された状態を保つことができる。例えば、本発明の化粧料に紫外線防御粉体を配合する場合、高い紫外線防御効果と優れた効果持続性が得られる。さらに、仕上げ化粧料を塗布する前にあらかじめ本発明の化粧料を肌に塗布しておけば、仕上げ化粧料の化粧のりが良く、自然で美しい化粧仕上がりを得ることができる。ここでいう仕上げ化粧料とは、リキッドファンデーション、パウダーファンデーション、クリームファンデーション、おしろい(フェイスパウダー)などのような、肌の色調を調整し、色ムラや凹凸を目立たなく仕上げ、肌を美しくきれいに見せることのできるメイクアップ化粧料のことである。 The water-in-oil emulsified cosmetic of the present invention has an excellent feeling of use that is smooth and non-sticky, and does not become sticky or powdery over time, and further contains other powders. However, the powder is not agglomerated on the skin even with lapse of time and can be kept uniformly applied. For example, when the ultraviolet protective powder is blended in the cosmetic of the present invention, a high ultraviolet protective effect and excellent effect sustainability can be obtained. Furthermore, if the cosmetic of the present invention is applied to the skin in advance before applying the finish cosmetic, the cosmetic finish of the finish cosmetic is good and a natural and beautiful makeup finish can be obtained. Finishing cosmetics here means adjusting the skin tone, such as liquid foundation, powder foundation, cream foundation, and funny (face powder), to finish uneven color and unevenness inconspicuously, and to make the skin look beautiful and beautiful It is a makeup cosmetic that can be used.
〔成分(A)〕
成分(A)の架橋型メチルポリシロキサンである(ジメチコン/ビニルジメチコン)クロスポリマー(INCI名)は、既知の化合物であり、常法に従って製造することができる。例えば、ジメトキシジメチルシロキサンとビニルジメチルメトキシシロキサンを脱アルコール縮合させた後、アゾビスイソブチロニトリルなどの重合開始剤を用いて、付加重合させることにより製造することができる。
成分(A)は、一般的には、低粘度シリコーン油と混合して膨潤させてペースト状になったものを用いるのが、本発明の効果をより十分に発揮することができる。具体的には、後述する成分(E)の25℃での動粘度が100mm2/s以下のシリコーン油との混合物として使用するのが好ましい。
[Component (A)]
(Dimethicone / vinyl dimethicone) crosspolymer (INCI name), which is a crosslinked methylpolysiloxane of component (A), is a known compound and can be produced according to a conventional method. For example, it can be produced by subjecting dimethoxydimethylsiloxane and vinyldimethylmethoxysiloxane to dealcohol condensation, followed by addition polymerization using a polymerization initiator such as azobisisobutyronitrile.
The component (A) is generally mixed with a low-viscosity silicone oil and swollen to form a paste, so that the effects of the present invention can be more fully exhibited. Specifically, it is preferable to use it as a mixture with a silicone oil having a kinematic viscosity at 25 ° C. of 100 mm 2 / s or less as the component (E) described later.
成分(A)としては、例えば、KSG−15、KSG−16、KSG−1610(信越化学工業社);9546 Silicone Elastomer Blend(東レ・ダウコーニング社);SFE−839(GE Silicones社);SUNGEL C7、SUNGEL CD20、SUNGEL D20、SUNGEL CP20、DC 1−9852(SUNJIN社);CHEMSIL K−61、CHEMSIL K−51(Thornley Company);Lotioncrafter EL51、Lotioncrafter EL61(Lotioncrafter社)等の市販品を用いることができる。
中でも、KSG−15、KSG−16が、肌へののびとなじみが良く、疎水性粉体の分散が良好である点で好ましい。
Examples of the component (A) include KSG-15, KSG-16, KSG-1610 (Shin-Etsu Chemical Co., Ltd.); 9546 Silicone Elastomer Blend (Toray Dow Corning); SFE-839 (GE Silicones); SUNEL C7 Commercially available products such as SUNEL CD20, SUNGEL D20, SUNGEL CP20, DC 1-9852 (SUNJIN); CHEMSIL K-61, CHEMSIL K-51 (Thornley Company); Lotioncrafter EL51, Lotioncrafter EL61 (Lotioncrafter) it can.
Among these, KSG-15 and KSG-16 are preferable in that they are well adapted to the skin and the dispersion of the hydrophobic powder is good.
成分(A)は、1種又は2種以上を用いることができ、全組成中に0.005〜10質量%含有され、好ましくは0.01〜5質量%、より好ましくは0.05〜3質量%含有される。この範囲内であれば、肌に塗布するときののびとなじみが良好である。 Component (A) may be used alone or in combination of two or more, and is contained in the total composition in an amount of 0.005 to 10% by mass, preferably 0.01 to 5% by mass, more preferably 0.05 to 3%. It is contained by mass. If it is in this range, the spread and familiarity when applied to the skin are good.
〔成分(B)〕
本発明で用いられる成分(B)のポリエチレングリコールは、数平均分子量が1000〜3000のもので、具体的にはポリエチレングリコール1000(PEG−20)、ポリエチレングリコール1540(PEG−32)、ポリエチレングリコール2000(PEG−40)等が挙げられる。この数平均分子量は、「医薬部外品原料規格2006」(薬事日報社、2006年)の第1382頁に記載の方法に従って求められるものである。
製造におけるハンドリング性や、べたつきがないなど化粧料の感触面から、特に、数平均分子量1200〜2000のポリエチレングリコールが好ましい。具体的には、ポリエチレングリコール1540(PEG−32)、ポリエチレングリコール2000(PEG−40)が好ましく、ポリエチレングリコール1540(PEG−32)が最も好ましい。
[Component (B)]
The component (B) polyethylene glycol used in the present invention has a number average molecular weight of 1000 to 3000, specifically, polyethylene glycol 1000 (PEG-20), polyethylene glycol 1540 (PEG-32), polyethylene glycol 2000. (PEG-40) etc. are mentioned. This number average molecular weight is determined according to the method described on page 1382 of “Quasi-drug raw material standard 2006” (Pharmaceutical Daily, 2006).
Polyethylene glycol having a number average molecular weight of 1200 to 2000 is particularly preferred from the viewpoint of handling properties in production and the feel of cosmetics such as no stickiness. Specifically, polyethylene glycol 1540 (PEG-32) and polyethylene glycol 2000 (PEG-40) are preferable, and polyethylene glycol 1540 (PEG-32) is most preferable.
成分(B)は、1種又は2種以上を用いることができ、全組成中に0.1〜10質量%含有され、好ましくは0.2〜7質量%、より好ましくは0.3〜5質量%含有される。この範囲内であれば、肌でののびが良く、べたつきのない使用感を得ることができる。 Component (B) can be used alone or in combination of two or more, and is contained in the total composition in an amount of 0.1 to 10% by mass, preferably 0.2 to 7% by mass, more preferably 0.3 to 5%. It is contained by mass. Within this range, the skin feels good and a sticky feel can be obtained.
〔成分(C)〕
本発明で用いる成分(C)は、タルク、シリカ、セリサイト、マイカ、ガラスの表面を疎水化処理した板状粉体である。
中でもタルク、シリカ、ガラスが好ましく、更にはタルクが、なめらかできしみ感のない肌感触が得られる点で好ましい。
[Component (C)]
Component (C) used in the present invention is a plate-like powder obtained by hydrophobizing the surface of talc, silica, sericite, mica, and glass.
Of these, talc, silica, and glass are preferable, and talc is more preferable because a smooth and unsmooth skin feel can be obtained.
形状は、特に限定されるものではないが、平均厚さが0.001〜5μm、平均粒子径が0.01〜50μmであるものが好ましく、更に、平均厚さが0.01〜2μm、平均粒子径が0.1〜30μmであるものが好ましく、特に、平均厚さが0.01〜1μm、平均粒子径が1〜30μmであるものが、塗布時のきしみ感や粉っぽさがない点で好ましい。 The shape is not particularly limited, but preferably has an average thickness of 0.001 to 5 μm and an average particle diameter of 0.01 to 50 μm, and further has an average thickness of 0.01 to 2 μm and an average. Those having a particle diameter of 0.1 to 30 μm are preferable, and those having an average thickness of 0.01 to 1 μm and an average particle diameter of 1 to 30 μm are not squeaky or powdery when applied. This is preferable.
これら粉体の疎水化処理方法としては、通常の化粧料用粉体に施されている方法、例えば、シリコーン処理、脂肪酸処理、ラウロイルリジン処理、界面活性剤処理、金属石鹸処理、フッ素処理、レシチン処理等が含まれ、中でも、シリコーン処理、脂肪酸処理及びフッ素処理が好ましい。具体的には、シリコーン処理としては、例えば、メチルハイドロジェンポリシロキサン、メチルポリシロキサン、トリメチルシロキシケイ酸、トリエトキシカプリリルシラン、シリコーン樹脂等による処理;脂肪酸処理としては、例えば、ミリスチン酸、ステアリン酸等による処理;フッ素処理としては、例えば、パールフルオロアルキルリン酸エステル、パーフルオロアルキルシラン等による処理などが挙げられる。疎水化処理剤の使用量は、処理前の粉体質量に対して、通常0.5〜50質量%、特に1〜30質量%であるのが好ましい。 As a method of hydrophobizing these powders, methods applied to ordinary cosmetic powders such as silicone treatment, fatty acid treatment, lauroyllysine treatment, surfactant treatment, metal soap treatment, fluorine treatment, lecithin In particular, silicone treatment, fatty acid treatment, and fluorine treatment are preferred. Specifically, as the silicone treatment, for example, treatment with methylhydrogenpolysiloxane, methylpolysiloxane, trimethylsiloxysilicic acid, triethoxycaprylylsilane, silicone resin, etc .; as the fatty acid treatment, for example, myristic acid, stearin Treatment with acid or the like; Examples of the fluorine treatment include treatment with pearl fluoroalkyl phosphate ester, perfluoroalkyl silane and the like. The amount of the hydrophobizing agent used is usually 0.5 to 50% by mass, particularly 1 to 30% by mass, based on the mass of the powder before the treatment.
成分(C)は、1種又は2種以上を用いることができ、全組成中に0.1〜20質量%、好ましくは0.5〜10%含有される。この範囲内であれば、肌でのなじみが良く、塗布後の肌が白っぽくならない。 A component (C) can use 1 type (s) or 2 or more types, and is 0.1-20 mass% in the whole composition, Preferably it contains 0.5-10%. If it is in this range, the familiarity with the skin is good and the skin after application does not become whitish.
〔成分(D)〕
本発明で用いる成分(D)の疎水性有機球状粉体としては、通常の化粧料に用いられるものであれば特に制限されず、例えば、ポリアミドパウダー、ナイロンパウダー、ポリエステルパウダー、ポリエチレンパウダー、ポリ四弗化エチレンパウダー、ポリプロピレンパウダー、ポリスチレンパウダー、ベンゾグアナミンパウダー、ポリメチルベンゾグアナミンパウダー、ポリメチルメタクリレートパウダー、ポリウレタンパウダー、ビニル樹脂、フッ素樹脂、アクリル樹脂、メラミン樹脂;ジメチルシリコーンを架橋したシリコーンエラストマーパウダーやポリメチルシルセスキオキサンパウダー等のシリコーンパウダー;アクリル酸ブチル・酢酸ビニル共重合体、スチレン・アクリル酸共重合体、ジビニルベンゼン・スチレン共重合体、(メタクリル酸ラウリル/ジメタクリル酸エチレングリコール)コポリマー等のような、ポリ(メタ)アクリル酸、ポリ(メタ)アクリル酸ナトリウム、ポリ(メタ)アクリル酸エステル、ポリ(メタ)アクリル酸アルキレングリコールから選ばれる1種又は2種以上の重合体又は共重合体のパウダー等の架橋型あるいは非架橋型の有機球状粉体が挙げられる。また、疎水化処理については、先に挙げた方法と同様の方法が挙げられる。
粉体の平均粒子径は0.1〜50μm、更に0.5〜30μm、特に1〜15μmであるのが、肌へののびやなじみが良い点で好ましい。
[Component (D)]
The hydrophobic organic spherical powder of component (D) used in the present invention is not particularly limited as long as it is used in ordinary cosmetics. For example, polyamide powder, nylon powder, polyester powder, polyethylene powder, polyquater Fluorinated ethylene powder, polypropylene powder, polystyrene powder, benzoguanamine powder, polymethylbenzoguanamine powder, polymethyl methacrylate powder, polyurethane powder, vinyl resin, fluorine resin, acrylic resin, melamine resin; silicone elastomer powder or polymethyl crosslinked with dimethyl silicone Silicone powder such as silsesquioxane powder; butyl acrylate / vinyl acetate copolymer, styrene / acrylic acid copolymer, divinylbenzene / styrene copolymer, ( Selected from poly (meth) acrylic acid, poly (meth) acrylic acid sodium, poly (meth) acrylic acid ester, poly (meth) acrylic acid alkylene glycol, such as lauryl tacrylate / ethylene glycol dimethacrylate copolymer Cross-linked or non-cross-linked organic spherical powders such as one or two or more polymer or copolymer powders may be mentioned. Moreover, about the hydrophobization process, the method similar to the method quoted previously is mentioned.
The average particle size of the powder is preferably from 0.1 to 50 μm, more preferably from 0.5 to 30 μm, and particularly preferably from 1 to 15 μm, from the viewpoint of good spread and familiarity with the skin.
成分(D)としては、ナイロンパウダー、シリコーンパウダー、ポリエチレンパウダー、ポリメチルメタクリレートパウダー、アクリル酸、メタクリル酸、アクリル酸アルキル、メタクリル酸アルキル、アクリル酸アルキレングリコール及びメタクリル酸アルキレングリコールから選ばれる1種又は2種以上の重合体又は共重合体のパウダーが好ましい。 Component (D) is one selected from nylon powder, silicone powder, polyethylene powder, polymethyl methacrylate powder, acrylic acid, methacrylic acid, alkyl acrylate, alkyl methacrylate, alkylene glycol acrylate, and alkylene glycol methacrylate. Two or more polymer or copolymer powders are preferred.
例えば、KMP−590、KSP−100、KSP−101、KSP−105、KSP−300(信越化学工業社);トスパール120A、トスパール145A、トスパール2000B、トスパール1110A(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社);トレフィルE506S、トレフィルE508、EP−9215、BY29−129(東レ・ダウコーニング社);ポリトラップ(ダウ・コーニング社);フロービーズCL−2080、フロービーズHE−3040、フロービーズEA−209(住友精化社);オルガソール(アルケマ社);マツモトマイクロスフェアーM、マツモトマイクロスフェアーM−100、マツモトマイクロスフェアーM−101、マツモトマイクロスフェアーM−201、マツモトマイクロスフェアーM−306、マツモトマイクロスフェアーS−100(松本油脂製薬社);ナイロンSP−500、ナイロンSP−10、ナイロンSP−20(東レ社)等の市販品を用いることができる。 For example, KMP-590, KSP-100, KSP-101, KSP-105, KSP-300 (Shin-Etsu Chemical Co., Ltd.); Tospearl 120A, Tospearl 145A, Tospearl 2000B, Tospearl 1110A (Momentive Performance Materials Japan) ; Trefill E506S, Trefil E508, EP-9215, BY29-129 (Toray Dow Corning); Polytrap (Dow Corning); Flow beads CL-2080, Flow beads HE-3040, Flow beads EA-209 (Sumitomo) Olgasol (Arkema); Matsumoto Microsphere M, Matsumoto Microsphere M-100, Matsumoto Microsphere M-101, Matsumoto Microsphere M-201, Matsumoto Microphone Commercial products such as Rothsphere M-306, Matsumoto Microsphere S-100 (Matsumoto Yushi Seiyaku Co., Ltd.); Nylon SP-500, Nylon SP-10, Nylon SP-20 (Toray Industries, Inc.) can be used.
特に、ポリメチルシルセスキオキサンパウダーであるKMP−590(信越化学工業社)や、トスパール120A、トスパール145A(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社)、ポリメチルメタクリレートパウダーであるマツモトマイクロスフェアーシリーズ(松本油脂製薬社)が、塗布時ののびが良く、白浮きしない仕上がりになる点で好ましい。 In particular, polymethylsilsesquioxane powder KMP-590 (Shin-Etsu Chemical Co., Ltd.), Tospearl 120A, Tospearl 145A (Momentive Performance Materials Japan), Matsumoto Microsphere Series, polymethyl methacrylate powder (Matsumoto Yushi Seiyaku Co., Ltd.) is preferable in that it has a good spread at the time of application and a finish that does not cause whitening.
成分(D)は、1種又は2種以上を用いることができ、全組成中に0.1〜20質量%好ましくは0.5〜10質量%含有される。この範囲内であれば、塗布した際に白浮きのない均一な仕上がりを得ることができる。 Component (D) can be used alone or in combination of two or more, and is contained in the total composition in an amount of 0.1 to 20% by mass, preferably 0.5 to 10% by mass. Within this range, a uniform finish with no whitening can be obtained when applied.
〔成分(E)〕
本発明で用いる成分(E)は、25℃での動粘度が100mm2/s以下のシリコーン油である。25℃での動粘度は、毛細管式粘度計を使って、一定容量の液体が25℃、一気圧下で粘度計の毛細管を流れる時間を測定し、この流出時間と粘度計定数から次式を用いて算出される。毛細管式粘度計は、一般にウベローデやキャノン−フェンスケなどが用いられる。
<動粘度の算出方法>
動粘度(mm2/s)=流出時間(秒)×粘度計定数
[Component (E)]
Component (E) used in the present invention is a silicone oil having a kinematic viscosity at 25 ° C. of 100 mm 2 / s or less. The kinematic viscosity at 25 ° C is measured using a capillary viscometer to measure the time during which a certain volume of liquid flows through the capillary of the viscometer at 25 ° C under one atmospheric pressure. Is used to calculate. As the capillary viscometer, Ubbelohde, Canon-Fenske and the like are generally used.
<Calculation method of kinematic viscosity>
Kinematic viscosity (mm 2 / s) = Outflow time (seconds) x Viscometer constant
かかるシリコーン油としては、通常の化粧料に用いられるものであれば特に制限されないが、25℃での動粘度が100mm2/s以下のシリコーン油である低重合度の直鎖状又は分岐状ジメチコン、環状のシクロシロキサン、メチルフェニルシロキサン、アルキル等による変性シリコーンなどが挙げられる。 The silicone oil is not particularly limited as long as it is used in ordinary cosmetics, but is a linear or branched dimethicone having a low polymerization degree, which is a silicone oil having a kinematic viscosity at 25 ° C. of 100 mm 2 / s or less. , Cyclic cyclosiloxane, methylphenylsiloxane, alkyl-modified silicone and the like.
より具体的には、直鎖状ジメチコンのシリコーンKF−96シリーズの1〜100CS(信越化学工業社)、シリコーンSH200 Fluidシリーズの1〜100CS、2−1184 Fluid(以上、東レ・ダウコーニング社)、TSF451シリーズの5A〜100A(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社);分岐状メチルトリメチコンであるTMF−1.5(信越化学工業社);環状のシクロペンタシロキサンやシクロヘキサシロキサンであるKF−995(信越化学工業社)、SH245 Fluid、DC345 Fluid、DC246 Fluid(東レ・ダウコーニング社)、TSF405、SF1258(モメンティブ・パフォーマンス・マテリアルズ社);メチコンであるSH1107C(東レ・ダウコーニング社)、TSF484A(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社);変性シリコーンであるジフェニルジメチコンのKF−50−100CS、ジフェニルシロキシフェニルトリメチコンのKF−56A(以上、信越化学工業社)、カプリリルメチコンのFZ−3196(東レ・ダウコーニング社)、SILSOFT 034(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社)、セチルジメチコンの2502 Cosmetic Fluid、フェニルトリメチコンのSH556 Fluid、ビス(ヒドロキシエトキシプロピル)ジメチコンの5562 Carbinol Fluid(以上、東レ・ダウコーニング社)、ビスフェニルプロピルジメチコンのSF1555、エチルトリシロキサンのSILSOFT ETS(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社)等が挙げられる。 More specifically, linear dimethicone silicone KF-96 series 1-100CS (Shin-Etsu Chemical Co., Ltd.), silicone SH200 Fluid series 1-100CS, 2-1184 Fluid (above, Toray Dow Corning), TSF451 series 5A-100A (Momentive Performance Materials Japan); TMF-1.5 (Shin-Etsu Chemical Co., Ltd.) which is a branched methyltrimethicone; KF- which is cyclic cyclopentasiloxane or cyclohexasiloxane 995 (Shin-Etsu Chemical Co., Ltd.), SH245 Fluid, DC345 Fluid, DC246 Fluid (Toray Dow Corning), TSF405, SF1258 (Momentive Performance Materials); SH1107C (East) Re Dow Corning), TSF484A (Momentive Performance Materials Japan); KF-50-100CS of diphenyldimethicone, a modified silicone, KF-56A of diphenylsiloxyphenyltrimethicone (above, Shin-Etsu Chemical Co., Ltd.) Capillylmethicone FZ-3196 (Toray Dow Corning), SILSOFT 034 (Momentive Performance Materials Japan), Cetyldimethicone 2502 Cosmetic Fluid, Phenyltrimethicone SH556 Fluid, Bis (hydroxyethoxypropyl) Dimethicone 5562 Carbinol Fluid (above, Toray Dow Corning), bisphenylpropyl dimethicone SF1555, ethyl trisiloxy Emissions of SILSOFT ETS (Momentive Performance Materials Inc.), and the like.
特に、のびが軽く肌上での広がりが良い点で、25℃での動粘度が20mm2/s以下の直鎖状又は分岐状ジメチコン、環状シリコーンが好ましい。具体的には、20mm2/s以下の直鎖状又は分岐状ジメチコンや、環状のシクロペンタシロキサン、シクロヘキサシロキサンが挙げられ、シリコーンKF−96(5CS)、シリコーンKF−96(10CS)、TMF−1.5(以上、信越化学工業社)、シリコーンSH200 Fluid 2CS、シリコーンSH200 Fluid 6CS、SH245 Fluid(以上、東レ・ダウコーニング社)、SF1258(モメンティブ・パフォーマンス・マテリアルズ・ジャパン社)等が挙げられる。 In particular, a linear or branched dimethicone or cyclic silicone having a kinematic viscosity at 25 ° C. of 20 mm 2 / s or less is preferred in that it has a light spread and good spread on the skin. Specific examples include linear or branched dimethicone of 20 mm 2 / s or less, cyclic cyclopentasiloxane, and cyclohexasiloxane. Silicone KF-96 (5CS), Silicone KF-96 (10CS), TMF -1.5 (above, Shin-Etsu Chemical Co., Ltd.), Silicone SH200 Fluid 2CS, Silicone SH200 Fluid 6CS, SH245 Fluid (above, Toray Dow Corning), SF1258 (Momentive Performance Materials Japan) It is done.
また、(E)シリコーン油の配合形態としては、成分(A)である架橋型メチルポリシロキサンを膨潤させてゲル状シリコーン(例えば、信越化学工業のKSG−15、KSG−16等)として用いる形態や、単独に用いる形態を挙げることができるが、これらの形態を併用しても良い。この場合、ベースオイルとして使用される低粘度シリコーン油量は成分(E)の含有量に含まれる。 Moreover, (E) As a compounding form of silicone oil, the form which swells the bridge | crosslinking type methylpolysiloxane which is a component (A), and uses it as gel silicone (for example, KSG-15, KSG-16, etc. of Shin-Etsu Chemical Co., Ltd.). In addition, the form used independently can be exemplified, but these forms may be used in combination. In this case, the amount of low-viscosity silicone oil used as the base oil is included in the content of component (E).
成分(E)は、1種又は2種以上を用いることができ、全組成中に5〜80質量%含有され、好ましくは10〜70質量%、より好ましくは20〜60%含有される。この範囲内であれば、成分(A)を十分に膨潤させることができ、成分(C)や(D)の疎水性粉体が皮膚上で均一に付着しやすくなり、本発明の効果が十分に発揮される。 Component (E) can be used alone or in combination of two or more, and is contained in the total composition in an amount of 5 to 80% by mass, preferably 10 to 70% by mass, more preferably 20 to 60%. Within this range, the component (A) can be sufficiently swollen, and the hydrophobic powders of the components (C) and (D) can easily adhere uniformly on the skin, and the effects of the present invention are sufficient. To be demonstrated.
〔成分(F)〕
成分(F)の水は、全組成中に1〜60質量%、更に3〜50%、特に5〜40質量%含有されるのが、乳化状態が良好で、皮膚上に均一に塗布しやすくなる点で好ましい。
[Component (F)]
The component (F) water is contained in the total composition in an amount of 1 to 60% by mass, more preferably 3 to 50%, and particularly 5 to 40% by mass. This is preferable.
本発明の油中水型乳化化粧料においては、成分(A)、(B)及び(E)を組み合わせて用いることにより、化粧料の伸びが非常になめらかなものになる。特に、成分(A)及び(B)の質量割合は、(A)/(B)=0.005〜5、更に0.01〜3、特に0.1〜2であるのが、べたつきのない優れた使用感で、かつ、ムラなく肌に塗布できる点で好ましい。
また、成分(C)及び(D)の質量割合は、(C)/(D)=0.01〜10、更に0.05〜5、特に0.1〜3であるのが、肌表面の皮丘や皮溝など凹凸部位を覆うことができ、極めてなめらか感のある化粧膜を構成することができるので好ましい。
更に、((A)+(B))/((C)+(D))=0.01〜10、更に0.02〜5、特に0.03〜3であるとき、ファンデーションのような仕上げ化粧料を塗布した場合、ファンデーションの密着性が向上するとともに、化粧料ののびの良さが感じられ、粉体が均一に塗布できるため、化粧のりの向上感を実感することができる。
In the water-in-oil emulsified cosmetic of the present invention, the combination of the components (A), (B), and (E) makes the elongation of the cosmetic very smooth. In particular, the mass ratio of the components (A) and (B) is (A) / (B) = 0.005 to 5, more preferably 0.01 to 3, particularly 0.1 to 2, but no stickiness. It is preferable in that it can be applied to the skin with an excellent feeling of use and without unevenness.
Further, the mass ratio of the components (C) and (D) is (C) / (D) = 0.01 to 10, more preferably 0.05 to 5, and particularly preferably 0.1 to 3 on the skin surface. It is preferable because it can cover uneven portions such as a skin mound and a skin groove and can form a very smooth decorative film.
Further, when ((A) + (B)) / ((C) + (D)) = 0.01 to 10, further 0.02 to 5, particularly 0.03 to 3, a finish like a foundation When the cosmetic is applied, the adhesion of the foundation is improved, the cosmetics are well spread, and the powder can be applied uniformly, so that the feeling of improvement in the makeup can be realized.
〔成分(G)〕
本発明の油中水型乳化化粧料は、HLB8以下の非イオン界面活性剤を含有することができる。特に(G)HLB8以下のポリエーテル変性シリコーンを含有することが望ましい。ポリエーテル変性シリコーンは、分子中にポリオキシアルキレン鎖を有する直鎖状あるいは分岐状のシリコーンであり、ポリオキシアルキレン鎖以外にアルキル鎖やポリグリセリン鎖などが同時に変性されていても良い。
かかるポリエーテル変性シリコーンは、成分(A)の架橋型メチルポリシロキサンとのなじみが良く、優れた乳化性能を有する。25℃で液体であるポリエーテル変性シリコーンが、より成分(A)とのなじみが良好である点で好ましい。ポリエーテル変性シリコーンのHLBは、下記に示す方法により求められる。
[Component (G)]
The water-in-oil emulsified cosmetic of the present invention can contain a nonionic surfactant having an HLB of 8 or less. In particular, it is desirable to contain (G) a polyether-modified silicone having an HLB of 8 or less. The polyether-modified silicone is a linear or branched silicone having a polyoxyalkylene chain in the molecule, and in addition to the polyoxyalkylene chain, an alkyl chain or a polyglycerin chain may be simultaneously modified.
Such a polyether-modified silicone has good compatibility with the cross-linked methylpolysiloxane of the component (A) and has excellent emulsifying performance. A polyether-modified silicone that is liquid at 25 ° C. is preferred in terms of better compatibility with the component (A). The HLB of the polyether-modified silicone is determined by the method shown below.
<HLBの概算方法>
HLB値=ポリエーテルの分子量/ポリエーテル変性シリコーンの分子量×0.2
<Approximation method of HLB>
HLB value = polyether molecular weight / polyether modified silicone molecular weight × 0.2
具体的には、市販品として、信越化学工業社のPEG−3ジメチコン(KF−6015)、PEG−10ジメチコン(KF−6017)、PEG−9メチルエーテルジメチコン(KF−6016)、PEG−9ポリジメチルシロキシエチルジメチコン(KF−6028)、ラウリルPEG−9ポリジメチルシロキシエチルジメチコン(KF−6038)、PEG/PPG−20/22ブチルエーテルジメチコン(KF−6012)、PEG/PPG−10/3オレイルエーテルジメチコン(KF−6026);モメンティブ・パフォーマンス・マテリアルズ・ジャパン社のPEG/PPG−20/15ジメチコン(SF1528、SF1540);東レ・ダウコーニング社のPEG−10ジメチコン(SS−2910)、PEG−12ジメチコン(SH3772M、SH3773M、SH3775M)、PEG/PPG−20/20ジメチコン(SH3749)、PEG/PPG−19/19ジメチコン(BY22−008M、BY11−030、BY25−337)、ラウリルPEG/PPG−18/18メチコン(5200 Formulation Aid)、ポリシリコーン−13(FZ−2222、FZ−2233、FZ−2231)などが挙げられる。
さらに、PEG−3ジメチコン、PEG−10ジメチコン、PEG−12ジメチコン、PEG−9ポリジメチルシロキシエチルジメチコン、PEG/PPG−19/19ジメチコン、ポリシリコーン−13が好ましく、特にPEG−3ジメチコン、PEG−10ジメチコン、PEG−12ジメチコン、PEG/PPG−19/19ジメチコンが、べたつきが少なく、架橋型メチルポリシロキサンとのなじみが良好な点で好ましい。
Specifically, as commercially available products, PEG-3 dimethicone (KF-6015), PEG-10 dimethicone (KF-6017), PEG-9 methyl ether dimethicone (KF-6016), PEG-9 poly from Shin-Etsu Chemical Co., Ltd. Dimethylsiloxyethyl dimethicone (KF-6028), lauryl PEG-9 polydimethylsiloxyethyl dimethicone (KF-6038), PEG / PPG-20 / 22 butyl ether dimethicone (KF-6012), PEG / PPG-10 / 3 oleyl ether dimethicone (KF-6026); PEG / PPG-20 / 15 dimethicone (SF1528, SF1540) from Momentive Performance Materials Japan; PEG-10 dimethicone (SS-2910) from Toray Dow Corning, PEG-12 dimethicone (SH3772M, SH3773M, SH3775M), PEG / PPG-20 / 20 dimethicone (SH3749), PEG / PPG-19 / 19 dimethicone (BY22-008M, BY11-030, BY25-337), lauryl PEG / PPG-18 / 18 Methicone (5200 Formulation Aid), Polysilicone-13 (FZ-2222, FZ-2233, FZ-2231) and the like.
Further, PEG-3 dimethicone, PEG-10 dimethicone, PEG-12 dimethicone, PEG-9 polydimethylsiloxyethyl dimethicone, PEG / PPG-19 / 19 dimethicone, and polysilicone-13 are preferable, and PEG-3 dimethicone, PEG- 10 dimethicone, PEG-12 dimethicone, and PEG / PPG-19 / 19 dimethicone are preferred because they are less sticky and have good compatibility with cross-linked methylpolysiloxane.
成分(G)は、1種又は2種以上を用いることができ、全組成中に0.01〜10質量%、更に0.1〜5質量%、特に0.5〜3質量%含有するのが、べたつかずに肌へのなじみが良く、また、化粧膜のなめらか感や、仕上げ化粧料の密着感が向上する点から好ましい。 The component (G) can be used alone or in combination of two or more, and is contained in the total composition in an amount of 0.01 to 10% by mass, further 0.1 to 5% by mass, particularly 0.5 to 3% by mass. However, it is preferable from the viewpoints that it is not sticky and is well-familiar with the skin, and that the smoothness of the cosmetic film and the adhesion of the finished cosmetic are improved.
〔成分(H)〕
本発明の油中水型乳化化粧料は、成分(C)及び(D)以外の粉体を含有することができ、その粉体を肌上にムラなく均一に付着させることができる。特に、(H)酸化チタン、酸化亜鉛を配合すると、高い紫外線防御効果を得ることができる。
酸化チタン及び酸化亜鉛の平均粒子径は0.001〜1μm、その形状としては、例えば粒状、球状、板状、紡錘状、樹枝状、バルーン状等が好ましい。また、酸化チタン及び酸化亜鉛の粉体表面に、酸化アルミニウム、酸化ケイ素、酸化ジルコニウム等で表面処理を行い、粉体表面の活性を抑制することもできる。更に、紫外線防御効果の持続性や粉体の感触向上のために、これら粉体の表面を疎水化処理しても良い。疎水化処理は、前記成分(C)と同様に行うことができる。
[Ingredient (H)]
The water-in-oil emulsified cosmetic of the present invention can contain powders other than the components (C) and (D), and the powder can be uniformly adhered on the skin. In particular, when (H) titanium oxide and zinc oxide are blended, a high ultraviolet protection effect can be obtained.
The average particle diameter of titanium oxide and zinc oxide is 0.001 to 1 μm, and the shape thereof is preferably, for example, granular, spherical, plate-like, spindle-like, dendritic, or balloon-like. Further, the surface of the powder of titanium oxide and zinc oxide can be surface treated with aluminum oxide, silicon oxide, zirconium oxide or the like to suppress the activity of the powder surface. Furthermore, the surface of these powders may be subjected to a hydrophobization treatment in order to maintain the UV protection effect and improve the feel of the powders. The hydrophobizing treatment can be performed in the same manner as the component (C).
酸化チタン、酸化亜鉛は、それぞれ1種以上を用いることができ、これらを組み合わせて用いることもできる。成分(H)は、全組成中に1〜50質量%、特に3〜30質量%含有するのが、塗布後の肌が白浮きすることなく十分な紫外線防御効果が得られるので好ましい。 One or more of titanium oxide and zinc oxide can be used, or a combination of these can be used. The component (H) is preferably contained in the total composition in an amount of 1 to 50% by mass, particularly 3 to 30% by mass, since a sufficient ultraviolet protective effect can be obtained without whitening of the skin after application.
本発明の油中水型乳化化粧料は、前記成分のほか、通常の化粧料に用いられる成分、例えば、成分(E)以外の油性成分、保湿剤、紫外線吸収剤、色素、増粘剤、界面活性剤、抗酸化剤、防腐剤、ビタミン類、抗炎症剤、香料、その他の薬効成分等を、適宜含有することができる。 The water-in-oil emulsified cosmetics of the present invention are components used in ordinary cosmetics in addition to the above components, for example, oily components other than the component (E), moisturizers, ultraviolet absorbers, dyes, thickeners, Surfactants, antioxidants, preservatives, vitamins, anti-inflammatory agents, fragrances, other medicinal ingredients, and the like can be appropriately contained.
本発明の油中水型乳化化粧料は、例えば、(A)架橋型メチルポリシロキサンを(E)低粘度シリコーン油で膨潤させたシリコーンゲルと、(C)疎水化処理した板状粉体、(D)疎水性有機球状粉体(更に、(G)ポリエーテル変性シリコーン、(H)酸化チタン粉体、酸化亜鉛粉体、その他油性成分)を十分に攪拌混合した油相に、(F)水に(B)ポリエチレングリコール(及びその他水性成分)をあらかじめ溶解しておいた水相を添加して乳化し、ホモジェナイザーなどで高速攪拌処理することにより、製造することができる。 The water-in-oil emulsified cosmetic of the present invention includes, for example, (A) a silicone gel obtained by swelling a cross-linked methylpolysiloxane with (E) a low-viscosity silicone oil, and (C) a plate-like powder subjected to a hydrophobic treatment, (D) Hydrophobic organic spherical powder (further, (G) polyether-modified silicone, (H) titanium oxide powder, zinc oxide powder, and other oily components) are sufficiently stirred and mixed into an oil phase (F) A water phase in which (B) polyethylene glycol (and other aqueous components) is dissolved in water is added and emulsified, followed by high-speed stirring with a homogenizer or the like.
本発明の化粧料の形態としては、乳液、クリーム等のスキンケア化粧料、メイクアップ下地化粧料、メイクアップ化粧料、日やけ止め乳液や日焼け止めクリームなどの紫外線防御化粧料などが挙げられる。中でも、メイクアップ下地化粧料、紫外線防御化粧料が好ましく、特に、紫外線防御化粧料が好ましい。 Examples of the cosmetics of the present invention include skin care cosmetics such as emulsions and creams, makeup base cosmetics, makeup cosmetics, and UV protection cosmetics such as sunscreen emulsions and sunscreen creams. Among these, makeup base cosmetics and ultraviolet protective cosmetics are preferable, and ultraviolet protective cosmetics are particularly preferable.
本発明の化粧料は、25℃における粘度が、100〜150000mPa・s、更に500〜100000mPa・s、特に1000〜50000mPa・sであるのが、良好な使用性が得られることと、本発明の効果が明確に発揮される点で好ましい。粘度は、ブルックフィールド型BL/BM/BH粘度計により、回転数6rpm又は12rpmで、粘度に応じたローターを用いて25℃で1分間測定したときの値である。 The cosmetic of the present invention has a viscosity at 25 ° C. of 100 to 150,000 mPa · s, more preferably 500 to 100,000 mPa · s, particularly 1000 to 50000 mPa · s. This is preferable in that the effect is clearly exhibited. The viscosity is a value obtained by measuring with a Brookfield BL / BM / BH viscometer at a rotational speed of 6 rpm or 12 rpm for 1 minute at 25 ° C. using a rotor corresponding to the viscosity.
実施例1〜7及び比較例1〜3
表1及び表2に示す組成の化粧料を、下記製造方法により製造した。得られた化粧料について、粘度を測定し、使用感(のびの良さ、なじみの良さ、べたつきのなさ、粉っぽさのなさ、かさつきのなさ)、紫外線防御効果(耐水性)及びその持続効果、塗布膜の状態変化並びに仕上げ化粧料の塗布ムラのなさを評価した。結果を表1及び表2に併せて示す。
Examples 1-7 and Comparative Examples 1-3
Cosmetics having the compositions shown in Table 1 and Table 2 were produced by the following production method. About the obtained cosmetics, the viscosity is measured, feeling of use (goodness of spread, goodness of fit, no stickiness, no powderiness, no bulkiness), UV protection effect (water resistance) and its persistence The effect, the state change of the coating film, and the non-uniformity of coating of the finished cosmetic were evaluated. The results are shown in Table 1 and Table 2 together.
(製造方法)
成分(A)を成分(E)とあらかじめ十分混合して成分(A)を膨潤させた後、他の油相成分(成分(G)を含む)と粉体類(成分(C)、(D)、(H)を含む)を加え、室温にてディスパーで十分撹拌した後、あらかじめ加熱攪拌して溶解させた水相(成分(B)、(F)を含む)を加え、室温で混合する。アジホモミキサーに移し換え、乳化粒子を均一に調整し、粉体類を均一に細かく分散させるため、30分間高速攪拌を行った後、脱気を行い、油中水型乳化化粧料を得た。
(Production method)
The component (A) is sufficiently mixed with the component (E) in advance to swell the component (A), and then the other oil phase components (including the component (G)) and powders (components (C), (D ) And (H) are added, and after sufficiently stirring with a disper at room temperature, an aqueous phase (including components (B) and (F)) dissolved by heating and stirring in advance is added and mixed at room temperature. . It was transferred to the Ajihomo mixer, and the emulsified particles were uniformly adjusted, and the powders were uniformly and finely dispersed. After stirring at high speed for 30 minutes, deaeration was performed to obtain a water-in-oil emulsified cosmetic. .
(評価方法)
(1)粘度:
各化粧料について、ブルックフィールド型BM粘度計により、回転数6rpmで、No.3のローターを用い、25℃で測定したとき、1分後の値を示した。
(Evaluation methods)
(1) Viscosity:
For each cosmetic, No. 1 was measured with a Brookfield BM viscometer at a rotation speed of 6 rpm. When measured at 25 ° C. using a rotor No. 3, the value after 1 minute was shown.
(2)使用感:
10名の専門パネラーが、各化粧料を使用したときの「のびの良さ」、「なじみの良さ」及び「べたつきのなさ」、また塗布後5時間経過したときの「粉っぽさのなさ」と「かさつきのなさ」について官能評価し、次の基準により判定した。
◎:9〜10名が良好と評価した。
○:7〜8名が良好と評価した。
△:4〜6名が良好と評価した。
×:3名以下が良好と評価した。
(2) Feeling of use:
Ten professional panelists use “Goodness”, “Familiarity”, and “No stickiness” when using each cosmetic, and “No powdery” after 5 hours of application. Sensory evaluation was conducted on “no roughness” and the determination was made according to the following criteria.
A: 9 to 10 people evaluated it as good.
A: Seven to eight people evaluated it as good.
(Triangle | delta): Four to six persons evaluated it as favorable.
X: Three or less people evaluated it as favorable.
(3)紫外線防御効果及びその持続効果(耐水性試験)、塗布膜の状態変化:
各化粧料について、in vitroのSPFを測定した。すなわち、石英ガラス板上のサージカルテープに各化粧料を2mg/cm2になるよう均一に塗布し、20分以上放置して乾燥させた後、テープに一定の距離(10mm)から紫外線を照射した。その際の透過紫外線をSPFアナライザー(UV−1000S、Labsphere社製)で、290〜400nmの範囲でテープ上の5箇所以上において検出し、平均化したスペクトルを得た。このスペクトルに効果係数を乗じて、in vitroのSPF値を算出した。
また、SPF値測定後のサンプルをガラス板ごと塗布面が上にくるように37℃の水浴に浸し、水温を37℃に保ちながら80分間軽く水を攪拌し続けた。終了後、ガラス板をゆっくり取り出し、30分以上放置して乾燥させた後、再び前記と同様にSPF値を測定した。
(3) UV protection effect and its lasting effect (water resistance test), change in state of coating film:
In vitro SPF was measured for each cosmetic. That is, each cosmetic surgical tape on the quartz glass plate was uniformly applied so as to be 2 mg / cm 2, dried by standing for at least 20 minutes, and irradiated with ultraviolet light from a fixed distance (10 mm) on the tape. The transmitted ultraviolet rays at that time were detected at five or more locations on the tape in the range of 290 to 400 nm with an SPF analyzer (UV-1000S, manufactured by Labsphere), and an averaged spectrum was obtained. In vitro SPF values were calculated by multiplying this spectrum by the effect factor.
Further, the sample after the SPF value measurement was immersed in a 37 ° C. water bath with the glass plate and the coated surface facing upward, and the water was kept lightly stirred for 80 minutes while keeping the water temperature at 37 ° C. After completion, the glass plate was slowly taken out, allowed to stand for 30 minutes or more and dried, and then the SPF value was measured again in the same manner as described above.
さらに、この浸水処理前後のサンプルの塗布膜の状態変化を調べるため、あらかじめSPF値を測定する前にサンプル表面を高解像度ダイレクトスキンアナライザーシステム(デジタルハイスコープシステム KH-2700、ハイロックス社製)の20倍カメラで3箇所以上撮像しておく。浸水処理後のサンプルも同箇所を同様に撮影して、前後の撮影写真を比べながら均一さ、粉体の凝集のなさなどについて比較観察し、次の基準により判定した。
<塗布膜の状態変化>
◎:全く変化なし。
○:ほとんど変化なし。
△:粉体の凝集塊や不均一な状態が部分的に観察される。
×:塗布部が塗布面からはがれてしまっていたり、粉体の凝集塊や塗布ムラが目立つ。
Furthermore, in order to investigate the state change of the coating film of the sample before and after the water immersion treatment, the sample surface was subjected to a high-resolution direct skin analyzer system (digital high-scope system KH-2700, manufactured by Hilox) before measuring the SPF value in advance. Take 3 or more images with a 20x camera. The same part of the sample after the immersion treatment was photographed in the same manner, and compared with the previous and subsequent photographed photographs, and compared and observed for uniformity, absence of powder aggregation, etc., and judged according to the following criteria.
<Change in state of coating film>
A: No change at all.
○: Almost no change.
(Triangle | delta): The agglomeration of a powder and a nonuniform state are observed partially.
X: The application part has peeled off from the application surface, or powder agglomerates and application unevenness are conspicuous.
(4)仕上げ化粧料の塗布ムラのなさ(粉体の均一な密着性):
ヒト前腕屈側部の5×5cm角上に、各化粧料を1mg/cm2になるように均一に塗布する。3分間風乾後、各化粧料を塗布した上から、仕上げ化粧料として固型粉末タイプのパウダーファンデーション(組成は下記参照)を、パウダーファンデーション用パフを用いて、0.1mg/cm2になるように塗布する。塗布部を高解像度ダイレクトスキンアナライザーシステム(デジタルハイスコープシステム KH-2700、ハイロックス社製)の100倍カメラで撮像する。得られたグレイスケールのデジタル画像(総画素数:307,200ピクセル)を、パウダーファンデーション粉体の凝集部分を抽出するために画像処理ソフトを用いて一定の閾値で2階調化処理を行い、白色部(粉体の凝集部分)の総面積(ピクセル単位)を求める。白色部の総面積が多いほどファンデーション粉体が凝集して、塗布ムラが生じていることを意味する。本発明の各化粧料のみを塗布した場合(パウダーファンデーションを塗布する前)は同様の解析を行っても白色部はほとんど認められないことを確認している。
(4) No unevenness in application of finish cosmetic (uniform powder adhesion):
Each cosmetic is uniformly applied at 1 mg / cm 2 on a 5 × 5 cm square of the human forearm bent side. After air-drying for 3 minutes, each cosmetic is applied, and then a solid powder type powder foundation (see below for composition) is used as the final cosmetic, so that the powder foundation puff is 0.1 mg / cm 2 Apply to. The coated part is imaged with a 100 times camera of a high-resolution direct skin analyzer system (digital high-scope system KH-2700, manufactured by Hilox). The obtained grayscale digital image (total number of pixels: 307,200 pixels) is subjected to two-gradation processing at a certain threshold using image processing software to extract the agglomerated portion of the powder foundation powder, The total area (pixel unit) of the white portion (aggregated portion of the powder) is obtained. The larger the total area of the white part, the more the foundation powder is agglomerated, which means that coating unevenness occurs. When only the cosmetics of the present invention are applied (before applying the powder foundation), it is confirmed that the white portion is hardly recognized even if the same analysis is performed.
<仕上げ化粧料(固型粉末パウダーファンデーション)の配合組成表>
ステアリン酸亜鉛 2.0(質量%)
フッ素処理タルク 45.0
フッ素処理ポリメタクリル酸メチル 6.0
プロピルパラベン 0.3
スクワラン 3.0
パラメトキシケイ皮酸2−エチルヘキシル 2.0
ジメチルポリシロキサン 8.0
フッ素処理ベンガラ被覆雲母チタン 12.0
フッ素処理雲母チタン 7.0
フッ素処理無水ケイ酸 1.0
フッ素処理酸化亜鉛 3.1
フッ素処理酸化チタン 8.0
フッ素処理ベンガラ 0.6
フッ素処理黄酸化鉄 1.8
フッ素処理黒酸化鉄 0.2
<Composition composition table of finishing cosmetic (solid powder powder foundation)>
Zinc stearate 2.0 (mass%)
Fluorine-treated talc 45.0
Fluorine-treated polymethyl methacrylate 6.0
Propylparaben 0.3
Squalane 3.0
2-Ethylhexyl paramethoxycinnamate 2.0
Dimethylpolysiloxane 8.0
Fluorine-treated Bengala-coated mica titanium 12.0
Fluorine-treated mica titanium 7.0
Fluorine-treated silicic acid 1.0
Fluorine-treated zinc oxide 3.1
Fluorine-treated titanium oxide 8.0
Fluorine-treated Bengala 0.6
Fluorine-treated yellow iron oxide 1.8
Fluorine-treated black iron oxide 0.2
実施例1〜7の化粧料はいずれも、使用感と経時の肌感触はともに良好で、紫外線防御効果が高く、さらに耐水性も高い。耐水試験前後の塗布膜を比較しても変化がみられず、粉体の凝集はみられず均一な状態であった。さらに本発明品を塗布した後に仕上げ化粧料のパウダーファンデーションを塗布したときの化粧膜は粉体の凝集がみられず、粉体が肌に均一に密着しており、ムラのない美しい仕上がりであった。 Each of the cosmetics of Examples 1 to 7 has a good feeling of use and a feeling of skin over time, a high ultraviolet protection effect, and a high water resistance. Even when the coating films before and after the water resistance test were compared, no change was observed, and no agglomeration of the powder was observed, indicating a uniform state. Furthermore, the cosmetic film when the powder foundation of the finished cosmetic is applied after applying the product of the present invention has no powder agglomeration, the powder is evenly adhered to the skin, and has a beautiful finish with no unevenness. It was.
実施例8(W/Oクリーム)
表3に示す組成のW/Oクリームを、実施例1〜7と同様にして製造した。
得られたクリームは、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽい感触になることがなかった。さらに、このクリームを塗布した後、仕上げ化粧料のパウダーファンデーションを重ねづけすると、化粧のりの良い、自然で美しい化粧仕上がりであった。
Example 8 (W / O cream)
W / O creams having the compositions shown in Table 3 were produced in the same manner as in Examples 1-7.
The resulting cream had an excellent feeling of use that was smooth and non-sticky, and did not become sticky or powdery over time. Furthermore, after applying this cream, when a powder foundation of the finished cosmetic was layered, it was a natural and beautiful makeup finish with good makeup.
実施例9(W/O日やけ止めクリーム)
表4に示す組成のW/O日やけ止めクリームを、実施例1〜7と同様にして製造した。
得られたクリームは、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽい感触になることがなく、高い紫外線防御効果と優れた効果持続性(耐水性)を示した。さらに、このクリームを塗布した後、仕上げ化粧料のパウダーファンデーションを重ねづけすると、化粧のりの良い、自然で美しい化粧仕上がりであった。
Example 9 (W / O sunscreen cream)
W / O sunscreen creams having the compositions shown in Table 4 were produced in the same manner as in Examples 1-7.
The resulting cream has a smooth, smooth and non-sticky feel, and does not become sticky or powdery over time, providing a high UV protection effect and excellent durability (water resistance). Indicated. Furthermore, after applying this cream, when a powder foundation of the finished cosmetic was layered, it was a natural and beautiful makeup finish with good makeup.
実施例10(W/O化粧下地化粧料)
表5に示す組成のW/O化粧下地化粧料(使用する前に振とうするタイプ)を、実施例1〜7と同様にして製造した。
得られたファンデーションは、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽい感触になることがなく、高い紫外線防御効果と優れた効果持続性(耐水性)を示した。さらに、このファンデーションを塗布した後、仕上げ化粧料のパウダーファンデーションを重ねづけすると、化粧のりの良い、自然で美しい化粧仕上がりであった。
Example 10 (W / O makeup base cosmetic)
W / O makeup base cosmetics having the compositions shown in Table 5 (types to shake before use) were produced in the same manner as in Examples 1-7.
The resulting foundation has an excellent feeling of use that is smooth and smooth, and does not become sticky or powdery over time, providing a high UV protection effect and excellent durability (water resistance). Indicated. Furthermore, when this foundation was applied and then a powder foundation of the finished cosmetic was layered, it was a natural and beautiful makeup finish with good makeup.
実施例11(W/Oファンデーション)
表6に示す組成のW/Oファンデーションを、実施例1〜7と同様にして製造した。
得られたファンデーションは、なめらかなのびでべたつかない優れた使用感を有し、経時でもかさついたり粉っぽい感触になることがなく、化粧のりが良く、塗布ムラのない均一な化粧料膜を形成した。また、高い紫外線防御効果と優れた効果持続性(耐水性)を示した。さらに、このファンデーションを塗布した後、仕上げ化粧料のパウダーファンデーションを重ねづけすると、化粧のりの良い、自然で美しい化粧仕上がりであった。
Example 11 (W / O foundation)
W / O foundations having the compositions shown in Table 6 were produced in the same manner as in Examples 1-7.
The resulting foundation has an excellent feeling of use that is smooth and sticky, does not become sticky or powdery over time, has a good makeup, and has a uniform cosmetic film with no coating unevenness. Formed. Moreover, the high ultraviolet-ray protective effect and the outstanding effect persistence (water resistance) were shown. Furthermore, when this foundation was applied and then a powder foundation of the finished cosmetic was layered, it was a natural and beautiful makeup finish with good makeup.
Claims (4)
(A)架橋型メチルポリシロキサンである(ジメチコン/ビニルジメチコン)クロスポリマー 0.005〜10質量%、
(B)数平均分子量が1000〜3000であるポリエチレングリコール 0.1〜10質量%、
(C)タルク、シリカ、セリサイト、マイカ及びガラスから選ばれる板状粉体の表面を疎水化処理した板状粉体0.1〜20質量%、
(D)疎水性有機球状粉体 0.1〜20質量%、
(E)25℃での動粘度が100mm2/s以下のシリコーン油 5〜80質量%、
(F)水
を含有する油中水型乳化化粧料。 The following components (A) to (F):
(A) Cross-linked methylpolysiloxane (dimethicone / vinyl dimethicone) crosspolymer 0.005 to 10% by mass,
(B) 0.1 to 10% by mass of polyethylene glycol having a number average molecular weight of 1000 to 3000,
(C) 0.1-20% by mass of a plate-like powder obtained by hydrophobizing the surface of a plate-like powder selected from talc, silica, sericite, mica and glass,
(D) hydrophobic organic spherical powder 0.1-20% by mass,
(E) 5-80% by mass of a silicone oil having a kinematic viscosity at 25 ° C. of 100 mm 2 / s or less,
(F) A water-in-oil emulsified cosmetic containing water.
(A)/(B)=0.005〜5、
(C)/(D)=0.01〜10、
((A)+(B))/((C)+(D))=0.01〜10
である請求項1〜3のいずれか1項記載の油中水型乳化化粧料。 The mass proportion of components (A), (B), (C) and (D) is
(A) / (B) = 0.005-5,
(C) / (D) = 0.01-10,
((A) + (B)) / ((C) + (D)) = 0.01-10
The water-in-oil type emulsified cosmetic according to any one of claims 1 to 3.
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