JP2016160217A - Water-in-oil type emulsion cosmetics - Google Patents
Water-in-oil type emulsion cosmetics Download PDFInfo
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- JP2016160217A JP2016160217A JP2015040304A JP2015040304A JP2016160217A JP 2016160217 A JP2016160217 A JP 2016160217A JP 2015040304 A JP2015040304 A JP 2015040304A JP 2015040304 A JP2015040304 A JP 2015040304A JP 2016160217 A JP2016160217 A JP 2016160217A
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 51
- 239000000839 emulsion Substances 0.000 title abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 43
- 229920005989 resin Polymers 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 18
- -1 perfluoroalkyl silane Chemical compound 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 41
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 41
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 40
- 229940008099 dimethicone Drugs 0.000 claims description 32
- 229920006037 cross link polymer Polymers 0.000 claims description 22
- 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 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 229920002554 vinyl polymer Polymers 0.000 claims description 9
- BPCXHCSZMTWUBW-UHFFFAOYSA-N triethoxy(1,1,2,2,3,3,4,4,5,5,8,8,8-tridecafluorooctyl)silane Chemical compound CCO[Si](OCC)(OCC)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCC(F)(F)F BPCXHCSZMTWUBW-UHFFFAOYSA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000007762 w/o emulsion Substances 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- 238000003892 spreading Methods 0.000 abstract description 4
- 229910000077 silane Inorganic materials 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 43
- 239000000203 mixture Substances 0.000 description 26
- 210000003205 muscle Anatomy 0.000 description 9
- 229920002545 silicone oil Polymers 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- WAYINTBTZWQNSN-UHFFFAOYSA-N 11-methyldodecyl 3,5,5-trimethylhexanoate Chemical compound CC(C)CCCCCCCCCCOC(=O)CC(C)CC(C)(C)C WAYINTBTZWQNSN-UHFFFAOYSA-N 0.000 description 3
- VRBHTEGUHVNKEA-UHFFFAOYSA-N 16-methylheptadecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCC(C)C VRBHTEGUHVNKEA-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 3
- 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 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229940042585 tocopherol acetate Drugs 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000004909 Moisturizer Substances 0.000 description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001333 moisturizer Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 230000037393 skin firmness Effects 0.000 description 2
- 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
- 230000000475 sunscreen effect Effects 0.000 description 2
- 239000000516 sunscreening agent Substances 0.000 description 2
- OUCGLXKNITVPJS-OUKQBFOZSA-N 2-ethylhexyl (e)-3-phenylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=CC=C1 OUCGLXKNITVPJS-OUKQBFOZSA-N 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- BGRXBNZMPMGLQI-UHFFFAOYSA-N 2-octyldodecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC BGRXBNZMPMGLQI-UHFFFAOYSA-N 0.000 description 1
- UIVPNOBLHXUKDX-UHFFFAOYSA-N 3,5,5-trimethylhexyl 3,5,5-trimethylhexanoate Chemical compound CC(C)(C)CC(C)CCOC(=O)CC(C)CC(C)(C)C UIVPNOBLHXUKDX-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-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
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 241001237961 Amanita rubescens Species 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 206010013786 Dry skin Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- HQRJTRSKPWEIII-OCANKYAHSA-N icosan-9-yl (z,12r)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCCCCCCC(CCCCCCCC)OC(=O)CCCCCCC\C=C/C[C@H](O)CCCCCC HQRJTRSKPWEIII-OCANKYAHSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- 229940100554 isononyl isononanoate Drugs 0.000 description 1
- 229940093629 isopropyl isostearate Drugs 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- 229940073665 octyldodecyl myristate Drugs 0.000 description 1
- BARWIPMJPCRCTP-UHFFFAOYSA-N oleic acid oleyl ester Natural products CCCCCCCCC=CCCCCCCCCOC(=O)CCCCCCCC=CCCCCCCCC BARWIPMJPCRCTP-UHFFFAOYSA-N 0.000 description 1
- BARWIPMJPCRCTP-CLFAGFIQSA-N oleyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC BARWIPMJPCRCTP-CLFAGFIQSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
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- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- NEOZOXKVMDBOSG-UHFFFAOYSA-N propan-2-yl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OC(C)C NEOZOXKVMDBOSG-UHFFFAOYSA-N 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- BOJSDHZZKKYWAS-UHFFFAOYSA-N tetrakis(trimethylsilyl)silane Chemical compound C[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C BOJSDHZZKKYWAS-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- BUBJWNWWARPCBH-UHFFFAOYSA-N tris(trimethylsilyl)methylsilicon Chemical compound C[Si](C)(C)C([Si])([Si](C)(C)C)[Si](C)(C)C BUBJWNWWARPCBH-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- 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.
有機の微粉体は、化粧料に配合すると、透明感のある自然な肌色を付与する点で優れている。
例えば、特許文献1には、特定の板状着色顔料と球状粉体を含有する化粧料が、肌の凹凸が目立たず、透明感のある明るい仕上りが得られ、自然な肌色を付与することが記載されている。
The organic fine powder is excellent in that it imparts a transparent natural skin color when blended in cosmetics.
For example, Patent Document 1 discloses that a cosmetic containing a specific plate-like color pigment and a spherical powder can provide a bright finish with a transparent appearance without conspicuous unevenness of the skin and imparting a natural skin color. Have been described.
本発明者らは、有機の微粉体を含有する油中水型乳化化粧料を肌に塗ると、ダマができやすく、塗布初期にひっかかり感を生じて、心地よく使うことができず、特に、肌表面に筋ができやすく、肌に上手く塗れない、という課題を見出した。 When the present inventors applied a water-in-oil emulsified cosmetic containing organic fine powder to the skin, it is easy to get rid of it, and it is caught in the initial stage of application and cannot be used comfortably. I found the problem that the surface is easy to make streaks and cannot be applied well to the skin.
本発明者らは、パーフルオロアルキルシランで表面処理した特定粒径の球状有機樹脂粉体と、架橋型オルガノポリシロキサン及び25℃で液状のモノエステル油を、特定の割合で組み合わせて用いることにより、上記課題を解決した油中水型乳化化粧料が得られることを見出した。 The inventors of the present invention use a spherical organic resin powder having a specific particle diameter surface-treated with perfluoroalkylsilane, a cross-linked organopolysiloxane, and a monoester oil that is liquid at 25 ° C. in combination at a specific ratio. The present inventors have found that a water-in-oil emulsified cosmetic that solves the above problems can be obtained.
本発明は、次の成分(A)、(B)及び(C):
(A)パーフルオロアルキルシランで表面処理した、粒子径0.01μm以上1.0μm以下の球状有機樹脂粉体 0.1〜20質量%、
(B)架橋型オルガノポリシロキサン 0.01〜20質量%、
(C)25℃で液状のモノエステル油
を含有し、成分(B)に対する成分(A)の質量割合(A)/(B)が、0.05〜80である油中水型乳化化粧料に関する。
The present invention includes the following components (A), (B) and (C):
(A) 0.1-20% by mass of a spherical organic resin powder having a particle size of 0.01 μm or more and 1.0 μm or less, which is surface-treated with perfluoroalkylsilane,
(B) 0.01-20% by mass of a cross-linked organopolysiloxane,
(C) Water-in-oil emulsified cosmetic containing a monoester oil that is liquid at 25 ° C. and having a mass ratio (A) / (B) of component (A) to component (B) of 0.05 to 80 About.
本発明の油中水型乳化化粧料は、パウダーファンデーションをスポンジで重ね付け使用したときの塗布初期のひっかかり感が少なく、塗布中ののびに優れ、塗布直後の筋ムラが抑制され、カバー力に優れるとともに、肌のハリ感が得られ、肌荒れの目立ちを抑制することができる。 The water-in-oil emulsified cosmetic composition of the present invention has little initial catching feeling when the powder foundation is overlaid with a sponge, is excellent in spreading during application, suppresses unevenness of muscle immediately after application, and has a covering power. In addition to being excellent, a firmness of the skin can be obtained and the conspicuousness of rough skin can be suppressed.
本発明で用いる成分(A)の有機樹脂粉体は、球状のものである。球状とは、真球、略球状、回転楕円体を含み、表面に凹凸がある球状粉体等であっても良い。
球状樹脂粉体としては、通常の化粧料に用いられるものであればいずれでも良く、例えば、ポリアミド樹脂、ナイロン樹脂、ポリエステル樹脂、ポリエチレン樹脂、ポリ四フッ化エチレン樹脂、ポリプロピレン樹脂、ポリスチレン樹脂、ベンゾグアナミン樹脂、ポリメチルベンゾグアナミン樹脂、ポリウレタン樹脂、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やポリメチルシルセスキオキサン等のシリコーン樹脂;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・スチレン共重合体から選ばれる1種または2種以上の重合体また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粉体が挙げられる。
これらのうち、アクリル樹脂粉体が好ましく、アクリル酸エステル、メタクリル酸エステル、アクリル酸アルキレングリコール、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種以上の重合体がより好ましい。
The organic resin powder of component (A) used in the present invention is spherical. The spherical shape may be a spherical powder or the like including a true sphere, a substantially spherical shape, and a spheroid and having irregularities on the surface.
Any spherical resin powder may be used as long as it is used in ordinary cosmetics. For example, polyamide resin, nylon resin, polyester resin, polyethylene resin, polytetrafluoroethylene resin, polypropylene resin, polystyrene resin, benzoguanamine Resin, Polymethylbenzoguanamine resin, Polyurethane resin, Vinyl resin, Fluorine resin, Acrylic resin, Melamine resin; Silicone elastomer such as silicone elastomer cross-linked with dimethyl silicone and polymethylsilsesquioxane; Butyl acrylate / vinyl acetate copolymer Cross-linked or non-cross-linked organic powders such as one or two or more polymers selected from styrene / acrylic acid copolymers and divinylbenzene / styrene copolymers or copolymer powders.
Among these, acrylic resin powder is preferable, and one or more polymers selected from acrylic acid ester, methacrylic acid ester, alkylene glycol acrylate, and alkylene glycol methacrylate are more preferable.
また、成分(A)の球状有機樹脂粉体は、パーフルオロアルキルシランで表面処理したものである。パーフルオロアルキルシランのうち、下記式で示されるトリデカフルオロオクチルトリエトキシシランで表面処理されたものが好ましい。
F3C−(CF2)5−(CH2)2−Si−(OCH2CH3)3
トリデカフルオロオクチルトリエトキシシランとしては、大東化成工業社より販売されているFHSが好適である。
The spherical organic resin powder of component (A) is a surface treated with perfluoroalkylsilane. Of the perfluoroalkylsilanes, those surface-treated with tridecafluorooctyltriethoxysilane represented by the following formula are preferred.
F 3 C— (CF 2 ) 5 — (CH 2 ) 2 —Si— (OCH 2 CH 3 ) 3
As the tridecafluorooctyltriethoxysilane, FHS sold by Daito Kasei Kogyo Co., Ltd. is suitable.
粉体をトリデカフルオロオクチルトリエトキシシランで表面処理する方法としては、例えば、トリデカフルオロオクチルトリエトキシシランをミキサー内で滴下または添加して粉体と混合した後、熱処理を行い、必要に応じて解砕する方法や、トリデカフルオロオクチルトリエトキシシランを溶解又は分散させた有機溶剤液と粉体とを混合した後、有機溶剤を除去し、乾燥後解砕する方法などが挙げられる。
中でも、トリデカフルオロオクチルトリエトキシシランを有機溶剤に溶解又は分散させ、粉体とミキサー内で混合しながら、ミキサーを減圧下で加温して有機溶剤を除去した後、必要に応じて熱処理及び解砕する製造方法が好ましい。ここで用いる有機溶剤としては、例えばメタノール、エタノール、イソプロピルアルコール、イソブタノール、アセトン、酢酸エチル、酢酸ブチル、メチルエチルケトン、ジクロロメタン、クロロホルムに代表される極性有機溶剤や、ノルマルヘキサン、トルエン、キシレンのような炭化水素系有機溶剤が適当である。
As a method of surface-treating the powder with tridecafluorooctyltriethoxysilane, for example, tridecafluorooctyltriethoxysilane is dropped or added in a mixer and mixed with the powder, followed by heat treatment, and if necessary And a method in which an organic solvent liquid in which tridecafluorooctyltriethoxysilane is dissolved or dispersed and a powder are mixed, the organic solvent is removed, and the mixture is crushed after drying.
Among them, tridecafluorooctyltriethoxysilane is dissolved or dispersed in an organic solvent, and while mixing the powder and the mixer in the mixer, the mixer is heated under reduced pressure to remove the organic solvent. A production method for crushing is preferred. Examples of the organic solvent used here include polar organic solvents such as methanol, ethanol, isopropyl alcohol, isobutanol, acetone, ethyl acetate, butyl acetate, methyl ethyl ketone, dichloromethane, and chloroform, and normal hexane, toluene, and xylene. Hydrocarbon organic solvents are suitable.
パーフルオロアルキルシランの処理量は粉体によって異なるが、塗布初期のひっかかり感が少なく、塗布中、ダマの形成を抑制する点から、パーフルオロアルキルシランで表面処理した球状有機樹脂粉体の質量に対して、0.05質量%以上が好ましく、0.1質量%以上がより好ましく、0.5質量%以上がさらに好ましく、50質量%以下が好ましく、20質量%以下がより好ましく、8質量%以下がさらに好ましい。また、パーフルオロアルキルシランの処理量は、パーフルオロアルキルシランで表面処理した球状有機樹脂粉体の質量に対して、0.05〜50質量%であるのが好ましく、0.1〜20質量%であるのがより好ましく、0.5〜8質量%であるのがさらに好ましい。 The amount of perfluoroalkylsilane treated varies depending on the powder, but it is less likely to be caught in the initial stage of application, and it suppresses the formation of lumps during application. On the other hand, 0.05 mass% or more is preferable, 0.1 mass% or more is more preferable, 0.5 mass% or more is more preferable, 50 mass% or less is preferable, 20 mass% or less is more preferable, and 8 mass%. The following is more preferable. Moreover, it is preferable that the processing amount of perfluoroalkyl silane is 0.05-50 mass% with respect to the mass of the spherical organic resin powder surface-treated with perfluoroalkyl silane, and 0.1-20 mass%. It is more preferable that it is 0.5 to 8% by mass.
成分(A)のパーフルオロアルキルシランで表面処理した球状有機樹脂粉体は、塗布初期のひっかかり感が少なく、塗布中、ダマの形成を抑制する点から、粒子径0.01μm以上1.0μm以下であり、0.1〜0.7μmが好ましく、0.2〜0.5μmがより好ましい。
また、成分(A)のパーフルオロアルキルシランで表面処理した球状有機樹脂粉体は、塗布初期のひっかかり感が少なく、塗布中、ダマの形成を抑制する点から、平均粒子径0.1〜0.5μmであるのが好ましく、0.3〜0.4μmがより好ましい。
なお、本発明において、成分(A)の粒子径は、パーフルオロアルキルシランで表面処理した状態で測定したものを指し、その測定方法は、電子顕微鏡の映像で観察し、測定粒子100個中の粒子の数を測定され、ヒストグラムを作成して得られる個数基準の粒子径分布である。また、平均粒子径は、個数基準の粒子径のメディアン径(50%径)分布により求められる。
The spherical organic resin powder surface-treated with the component (A) perfluoroalkylsilane is less likely to get caught at the initial stage of application, and has a particle diameter of 0.01 μm or more and 1.0 μm or less from the viewpoint of suppressing the formation of lumps during application. 0.1 to 0.7 μm is preferable, and 0.2 to 0.5 μm is more preferable.
In addition, the spherical organic resin powder surface-treated with the component (A) perfluoroalkylsilane is less likely to be caught in the initial stage of application, and has an average particle diameter of 0.1 to 0 because it suppresses the formation of lumps during application. 0.5 μm is preferable, and 0.3 to 0.4 μm is more preferable.
In the present invention, the particle diameter of the component (A) refers to that measured in a state of being surface-treated with perfluoroalkylsilane, and the measurement method is observed with an electron microscope image, and in 100 measured particles. This is a particle size distribution based on the number obtained by measuring the number of particles and creating a histogram. Further, the average particle diameter is obtained from a median diameter (50% diameter) distribution of particle diameters based on the number.
また、本発明においては、塗布初期のひっかかり感が少なく、塗布中、ダマの形成を抑制する点から、全ての球状有機樹脂粉体の30質量%以上が、粒子径0.01μm以上1.0μm以下の球状有機樹脂粉体であるのが好ましく、50質量%以上がより好ましく、65質量%以上がさらに好ましく、75質量%以上がよりさらに好ましい。 In addition, in the present invention, the feeling of catching at the initial stage of coating is small, and from the viewpoint of suppressing the formation of lumps during coating, 30% by mass or more of all spherical organic resin powders have a particle size of 0.01 μm or more and 1.0 μm. The following spherical organic resin powder is preferable, 50 mass% or more is more preferable, 65 mass% or more is further preferable, and 75 mass% or more is more preferable.
成分(A)は、1種又は2種以上を用いることができ、塗布初期のひっかかり感が少なく、塗布中、ダマの形成を抑制する点から、含有量は、全組成中に0.1質量%以上であり、0.3質量%以上が好ましく、0.5質量%以上がより好ましく、1質量%以上がさらに好ましく、20質量%以下であり、15質量%以下が好ましく、10質量%以下がより好ましく、8質量%以下がさらに好ましい。また、成分(A)の含有量は、全組成中に0.1〜20質量%であり、0.3〜15質量%が好ましく、0.5〜10質量%がより好ましく、1〜8質量%がさらに好ましい。 Component (A) can be used singly or in combination of two or more, and the content is 0.1 mass in the total composition from the viewpoint that the feeling of catching at the initial stage of coating is small and the formation of lumps is suppressed during coating. % Or more, preferably 0.3% by weight or more, more preferably 0.5% by weight or more, further preferably 1% by weight or more, 20% by weight or less, preferably 15% by weight or less, and 10% by weight or less. Is more preferable, and 8 mass% or less is still more preferable. Moreover, content of a component (A) is 0.1-20 mass% in all the compositions, 0.3-15 mass% is preferable, 0.5-10 mass% is more preferable, 1-8 mass % Is more preferable.
本発明で用いる成分(B)の架橋型オルガノポリシロキサンとしては、架橋型ジメチルポリシロキサン、架橋型アルキルポリシロキサンが好ましい。架橋型ジメチルポリシロキサンは、シロキサン骨格を三次元架橋させた架橋構造を有する重合物であり、架橋型アルキルポリシロキサンは、さらに、炭素数6〜20のアルキル基を有するものである。 As the crosslinked organopolysiloxane of component (B) used in the present invention, crosslinked dimethylpolysiloxane and crosslinked alkylpolysiloxane are preferred. The crosslinked dimethylpolysiloxane is a polymer having a crosslinked structure in which a siloxane skeleton is three-dimensionally crosslinked, and the crosslinked alkylpolysiloxane further has an alkyl group having 6 to 20 carbon atoms.
成分(B)としては、(ジメチコン/ビニルジメチコン)クロスポリマー、(ジメチコン/フェニルジメチコン)クロスポリマー、(ビニルジメチコン/ラウリルジメチコン)クロスポリマーが好ましい。
これらは、固体状のまま使用しても良く、液状油と均一に混合したものを使用しても良い。なかでも、化粧料中への分散性、作業性の点から、液状油によって希釈された分散液として用いるのが好ましく、シリコーン油、炭化水素油、エステル油を用いるのが好ましく、シリコーン油、炭化水素油を用いるのがより好ましく、ジメチルポリシロキサン、デカメチルシクロペンタシロキサン、流動パラフィン、軽質イソパラフィンを用いるのがさらに好ましい。
Component (B) is preferably a (dimethicone / vinyl dimethicone) cross polymer, a (dimethicone / phenyl dimethicone) cross polymer, or a (vinyl dimethicone / lauryl dimethicone) cross polymer.
These may be used as they are in solid form, or may be used which are uniformly mixed with liquid oil. Among these, from the viewpoint of dispersibility in cosmetics and workability, it is preferably used as a dispersion diluted with liquid oil, preferably silicone oil, hydrocarbon oil, ester oil, silicone oil, carbonized Hydrogen oil is more preferably used, and dimethylpolysiloxane, decamethylcyclopentasiloxane, liquid paraffin, and light isoparaffin are more preferably used.
(ジメチコン/ビニルジメチコン)クロスポリマーとしては、デカメチルシクロペンタシロキサンとの混合物であるKSG−15、低粘度ジメチルポリシロキサンとの混合物であるKSG−16(以上、信越化学工業社製)などの市販品を用いることができる。
(ジメチコン/フェニルジメチコン)クロスポリマーとしては、メチルフェニルポリシロキサンとの混合物であるKSG−18(信越化学工業社製)などの市販品を用いることができる。
また、(ビニルジメチコン/ラウリルジメチコン)クロスポリマーとしては、流動パラフィンとの混合物であるKSG−41、軽質イソパラフィンとの混合物であるKSG−42、トリ−2−エチルヘキサン酸グリセリルとの混合物であるKSG−43、スクワランとの混合物であるKSG−44(以上、信越化学工業社製)などの市販品を用いることができる。
Commercially available (dimethicone / vinyl dimethicone) crosspolymers such as KSG-15, which is a mixture with decamethylcyclopentasiloxane, and KSG-16, which is a mixture with low-viscosity dimethylpolysiloxane (above, manufactured by Shin-Etsu Chemical Co., Ltd.) Product can be used.
As the (dimethicone / phenyldimethicone) crosspolymer, commercially available products such as KSG-18 (manufactured by Shin-Etsu Chemical Co., Ltd.) which is a mixture with methylphenylpolysiloxane can be used.
As the (vinyl dimethicone / lauryl dimethicone) crosspolymer, KSG-41 which is a mixture with liquid paraffin, KSG-42 which is a mixture with light isoparaffin, and KSG which is a mixture with glyceryl tri-2-ethylhexanoate. Commercially available products such as -43, KSG-44 (manufactured by Shin-Etsu Chemical Co., Ltd.), which is a mixture with squalane.
さらに、架橋型ポリエーテル変性シリコーンを使用することもできる。
架橋型ポリエーテル変性シリコーンとしては、(ジメチコン/(PEG−10/15))クロスポリマー、(PEG−15/ラウリルジメチコン)クロスポリマー、(PEG−10/ラウリルジメチコン)クロスポリマーが好ましい。
架橋型ポリエーテル変性シリコーンは、化粧料中への分散性、作業性の点から、液状油によって希釈された分散液として用いるのが好ましく、シリコーン油、炭化水素油、エステル油を用いるのがより好ましく、シリコーン油、炭化水素油を用いるのがよりさらに好ましい。
さらに、揮発性炭化水素油に希釈又は分散されたものが好ましく、揮発性炭化水素油としては、イソドデカンがより好ましい。
Further, a crosslinked polyether-modified silicone can also be used.
As the crosslinked polyether-modified silicone, (dimethicone / (PEG-10 / 15)) crosspolymer, (PEG-15 / lauryl dimethicone) crosspolymer, and (PEG-10 / lauryl dimethicone) crosspolymer are preferable.
The cross-linked polyether-modified silicone is preferably used as a dispersion diluted with liquid oil from the viewpoint of dispersibility in cosmetics and workability, and silicone oil, hydrocarbon oil, and ester oil are more preferable. Preferably, silicone oil or hydrocarbon oil is used.
Furthermore, what was diluted or disperse | distributed to volatile hydrocarbon oil is preferable, and isododecane is more preferable as volatile hydrocarbon oil.
架橋型ポリエーテル変性シリコーンとしては、例えば、KSG−210、KSG−240(ジメチコン/(PEG−10/15))クロスポリマー);KSG−310、KSG−320、KSG−330((PEG−15/ラウリルジメチコン)クロスポリマー);KSG−340((PEG−10/ラウリルジメチコン)クロスポリマー及び(PEG−15/ラウリルジメチコン)クロスポリマー)(以上、信越化学工業社製)等の市販品を用いることができる。 Examples of the crosslinked polyether-modified silicone include KSG-210, KSG-240 (dimethicone / (PEG-10 / 15)) crosspolymer); KSG-310, KSG-320, KSG-330 ((PEG-15 / Lauryl dimethicone) cross polymer); KSG-340 ((PEG-10 / lauryl dimethicone) cross polymer and (PEG-15 / lauryl dimethicone) cross polymer) (above, manufactured by Shin-Etsu Chemical Co., Ltd.) can be used. it can.
成分(B)は、1種又は2種以上を用いることができ、カバー力や塗布中ののび、使用感に優れ、化粧料を肌に均一に塗布することができ、肌をきれいに見せる点から、含有量は、全組成中に0.01質量%以上であり、0.05質量%以上が好ましく、0.1質量%以上がより好ましく、0.5質量%以上がさらに好ましく、20質量%以下であり、10質量%以下が好ましく、5質量%以下がより好ましく、3質量%以下がさらに好ましい。また、成分(B)の含有量は、全組成中に0.01〜20質量%であり、0.05〜10質量%が好ましく、0.1〜5質量%がより好ましく、0.5〜3質量%がさらに好ましい。 Ingredient (B) can be used singly or in combination of two or more, covering power, spreading during application, excellent feeling of use, cosmetics can be evenly applied to the skin, and the skin looks beautiful The content is 0.01% by mass or more in the total composition, preferably 0.05% by mass or more, more preferably 0.1% by mass or more, still more preferably 0.5% by mass or more, and 20% by mass. 10 mass% or less is preferable, 5 mass% or less is more preferable, and 3 mass% or less is more preferable. Moreover, content of a component (B) is 0.01-20 mass% in the whole composition, 0.05-10 mass% is preferable, 0.1-5 mass% is more preferable, 0.5- 3% by mass is more preferable.
本発明において、成分(B)に対する成分(A)の質量割合(A)/(B)は、パウダーファンデーションをスポンジで重ね付け使用したときの塗布初期のひっかかり感を抑制し、塗布中ののびに優れ、塗布直後の筋ムラが抑制され、カバー力に優れるとともに、肌のハリ感が得られ、肌荒れの目立ちを抑制する点から、0.05以上であり、0.1以上が好ましく、1以上がより好ましく、80以下であり、60以下が好ましく、10以下がより好ましく、6以下がさらに好ましい。また、成分(B)に対する成分(A)の質量割合(A)/(B)は、0.05〜80であり、0.1〜60が好ましく、1〜10がより好ましく、1〜6がさらに好ましい。 In the present invention, the mass ratio (A) / (B) of the component (A) with respect to the component (B) suppresses the feeling of catching at the initial stage of application when the powder foundation is overlaid with a sponge. It is excellent in that the unevenness of muscles immediately after application is suppressed, the covering power is excellent, the skin firmness is obtained, and the conspicuousness of the rough skin is suppressed, and is 0.05 or more, preferably 0.1 or more, preferably 1 or more. Is more preferably 80 or less, preferably 60 or less, more preferably 10 or less, and even more preferably 6 or less. Moreover, mass ratio (A) / (B) of the component (A) with respect to a component (B) is 0.05-80, 0.1-60 are preferable, 1-10 are more preferable, and 1-6 are Further preferred.
本発明で用いる成分(C)は、25℃で液状のモノエステル油である。ここで、液状とは流動性を有するもので、ペースト状のものも含まれる。
成分(C)のモノエステルとしては、例えば、イソノナン酸イソノニル、イソノナン酸イソトリデシル、ミリスチン酸イソプロピル、ミリスチン酸イソステアリル、ミルスチン酸オクチルドデシル、イソステアリン酸イソプロピル、オレイン酸オレイル、リシノレイン酸オクチルドデシル、パラメトキシケイ皮酸2−エチルヘキシル、酢酸トコフェロール等が挙げられる。これらのうち、イソノナン酸イソトリデシル、ミリスチン酸イソステアリル、パラメトキシケイ皮酸2−エチルヘキシル、酢酸トコフェロールが好ましく、パラメトキシケイ皮酸2−エチルヘキシルがより好ましい。
が好ましい。
Component (C) used in the present invention is a monoester oil that is liquid at 25 ° C. Here, the liquid state has fluidity, and includes pastes.
Examples of the monoester of component (C) include isononyl isononanoate, isotridecyl isononanoate, isopropyl myristate, isostearyl myristate, octyldodecyl myristate, isopropyl isostearate, oleyl oleate, octyldodecyl ricinoleate, paramethoxy Examples include 2-ethylhexyl cinnamate and tocopherol acetate. Among these, isotridecyl isononanoate, isostearyl myristate, 2-methoxyhexyl paramethoxycinnamate, and tocopherol acetate are preferable, and 2-ethylhexyl paramethoxycinnamate is more preferable.
Is preferred.
成分(C)は、1種又は2種以上を用いることができ、肌のハリ感が得られ、塗布中のかさつきを抑制することができる点から、含有量は、全組成中に0.2質量%以上が好ましく、0.5質量%以上がより好ましく、1質量%以上がさらに好ましく、15質量%以下が好ましく、10質量%以下がより好ましく、5質量%以下がさらに好ましい。また、成分(C)の含有量は、全組成中に、0.2〜15質量%が好ましく、0.5〜10質量%がより好ましく、1〜5質量%がさらに好ましい。 The component (C) can be used alone or in combination of two or more thereof, and can provide a firm feeling of the skin and suppress the roughness during application, so that the content is 0.2 in the total composition. % By mass or more is preferable, 0.5% by mass or more is more preferable, 1% by mass or more is more preferable, 15% by mass or less is preferable, 10% by mass or less is more preferable, and 5% by mass or less is more preferable. Further, the content of the component (C) is preferably 0.2 to 15% by mass, more preferably 0.5 to 10% by mass, and further preferably 1 to 5% by mass in the entire composition.
本発明において、成分(C)に対する成分(A)の質量割合(A)/(C)は、パウダーファンデーションをスポンジで重ね付け使用したときの塗布初期のひっかかり感を抑制し、塗布中ののびに優れ、肌のハリ感が得られ、肌荒れの目立ちを抑制する点から、0.1以上が好ましく、0.2以上がより好ましく、0.3以上がさらに好ましく、5以下が好ましく、4以下がより好ましく、3以下がさらに好ましく、2以下がよりさらに好ましい。成分(C)に対する成分(A)の質量割合(A)/(C)は、0.1〜5が好ましく、0.2〜4がより好ましく、0.3〜3がさらに好ましく、0.3〜2がよりさらに好ましい。 In the present invention, the mass ratio (A) / (C) of the component (A) with respect to the component (C) suppresses the feeling of catching at the initial stage of application when the powder foundation is overlapped with a sponge and spreads during application. From the point which is excellent, the firmness of the skin is obtained, and suppresses the conspicuousness of rough skin, 0.1 or more is preferable, 0.2 or more is more preferable, 0.3 or more is more preferable, 5 or less is preferable, and 4 or less is More preferably, 3 or less is more preferable, and 2 or less is more preferable. The mass ratio (A) / (C) of the component (A) to the component (C) is preferably 0.1 to 5, more preferably 0.2 to 4, still more preferably 0.3 to 3, ~ 2 is even more preferred.
本発明の油中水型乳化化粧料は、さらに、(D)揮発性シリコーン油を含有することができ、肌に塗布した時に良好な使用感を与えることができる。揮発性とは、35〜87℃の引火点を有するものである。
揮発性シリコーン油としては、例えば、ジメチルポリシロキサン(1.5cs)、ジメチルポリシロキサン(2cs)等の直鎖状ジメチルポリシロキサン;トリス(トリメチルシリル)メチルシラン、テトラキス(トリメチルシリル)シラン等の分岐状シロキサン;オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン、ドデカメチルシクロヘキサシロキサン等の環状ジメチルシロキサンなどが挙げられる。
The water-in-oil emulsified cosmetic of the present invention can further contain (D) a volatile silicone oil and can give a good feeling when applied to the skin. Volatile has a flash point of 35-87 ° C.
Examples of the volatile silicone oil include linear dimethylpolysiloxanes such as dimethylpolysiloxane (1.5cs) and dimethylpolysiloxane (2cs); branched siloxanes such as tris (trimethylsilyl) methylsilane and tetrakis (trimethylsilyl) silane; Examples thereof include cyclic dimethylsiloxanes such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane.
成分(D)は、1種又は2種以上を用いることができ、肌へののびに優れ、肌に塗布後、成分(D)が肌から揮散した後の肌の使用感に優れる点から、含有量は、全組成中に5質量%以上が好ましく、10質量%以上がより好ましく、12質量%以上がさらに好ましく、50質量%以下が好ましく、40質量%以下がより好ましく、30質量%以下がさらに好ましい。また、成分(D)の含有量は、全組成中に、5〜50質量%が好ましく、10〜40質量%がより好ましく、12〜30質量%がさらに好ましい。 Component (D) can be used singly or in combination of two or more, and is excellent in spreading to the skin, and after being applied to the skin, the component (D) is excellent in the feeling of use after evaporating from the skin. The content is preferably 5% by mass or more, more preferably 10% by mass or more, still more preferably 12% by mass or more, preferably 50% by mass or less, more preferably 40% by mass or less, and more preferably 30% by mass or less. Is more preferable. Moreover, 5-50 mass% is preferable in the whole composition, as for content of a component (D), 10-40 mass% is more preferable, and 12-30 mass% is further more preferable.
本発明において、(E)水の含有量は、使用感や安定性に優れる点から、全組成中に1質量%以上が好ましく、10質量%以上がより好ましく、20質量%以上がさらに好ましく、70質量%以下が好ましく、50質量%以下がより好ましく、40質量%以下がさらに好ましい。また、(E)水の含有量は、全組成中に1〜70質量%が好ましく、10〜50質量%がより好ましく、20〜40質量%がさらに好ましい。 In the present invention, the content of (E) water is preferably 1% by mass or more, more preferably 10% by mass or more, and even more preferably 20% by mass or more in the total composition from the viewpoint of excellent usability and stability. 70 mass% or less is preferable, 50 mass% or less is more preferable, and 40 mass% or less is further more preferable. Moreover, 1-70 mass% is preferable in the whole composition, and, as for content of (E) water, 10-50 mass% is more preferable, and 20-40 mass% is further more preferable.
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(A)以外の粉体、前記以外の油性成分、界面活性剤、顔料、水溶性及び油溶性ポリマー、エタノール、多価アルコール、防腐剤、酸化防止剤、色素、増粘剤、pH調整剤、香料、紫外線吸収剤、保湿剤、血行促進剤、冷感剤、制汗剤、殺菌剤、皮膚賦活剤、保湿剤などを含有することができる。 The water-in-oil emulsified cosmetics of the present invention are components other than the above-mentioned components and used in ordinary cosmetics, for example, powders other than the component (A), oily components other than the above, surfactants, pigments, water-soluble And oil-soluble polymers, ethanol, polyhydric alcohol, preservatives, antioxidants, dyes, thickeners, pH adjusters, fragrances, UV absorbers, moisturizers, blood circulation promoters, cooling sensates, antiperspirants, Bactericides, skin activators, moisturizers and the like can be included.
本発明の油中水型乳化化粧料は、通常の方法に従って製造することができ、剤型としては、液状、乳液状、ペースト状、クリーム状、ジェル状等の剤型にすることができ、乳液状、クリーム状が好ましい。
また、本発明の油中水型乳化化粧料は、化粧下地、ファンデーション、コンシーラー;ほお紅、アイシャドウ、マスカラ、アイライナー、アイブロウ、オーバーコート剤、口紅等のメイクアップ化粧料;日やけ止め乳液、日焼け止めクリーム等の紫外線防御化粧料などとして適用することができる。なかでも、化粧下地、リキッドファンデーションが好ましい。
本発明の油中水型乳化化粧料は、単品のみの使用においても、リキッドファンデーションやパウダーファンデーション・白粉等の粉体化粧料の重ね付けにおいても使用することができる。
The water-in-oil emulsified cosmetic of the present invention can be produced according to a usual method, and the dosage form can be a liquid, emulsion, paste, cream, gel, etc. An emulsion or cream is preferred.
Further, the water-in-oil emulsified cosmetic of the present invention comprises a makeup base, foundation, concealer; makeup cosmetics such as blusher, eyeshadow, mascara, eyeliner, eyebrow, overcoat agent, lipstick; sunscreen emulsion, It can be applied as UV protection cosmetics such as sunscreen cream. Of these, a makeup base and a liquid foundation are preferable.
The water-in-oil emulsified cosmetic of the present invention can be used in the case of using only a single product, or in the case of overlaying powder cosmetics such as liquid foundation, powder foundation, and white powder.
本発明の油中水型乳化化粧料は、配合安定性、使用性、使用感の点から、25℃における粘度が2000〜200000mPa・sであるのが好ましく、3000〜100000mPa・sがより好ましく、3500〜70000mPa・sがさらに好ましい。
ここで、粘度は、25℃において、粘度計(東機産業社製、VISCOMETER TVB-10形粘度計、回転数6r/min,ローターNo.M3、1min)で測定する。
上述した実施形態に関し、本発明は、更に以下の組成物を開示する。
The water-in-oil emulsified cosmetic of the present invention preferably has a viscosity at 25 ° C. of 2000 to 200000 mPa · s, more preferably 3000 to 100000 mPa · s, from the viewpoint of blending stability, usability, and feeling of use. 3500-70000 mPa · s is more preferable.
Here, the viscosity is measured at 25 ° C. with a viscometer (manufactured by Toki Sangyo Co., Ltd., VISCOMETER TVB-10 type viscometer, rotational speed 6 r / min, rotor No. M3, 1 min).
This invention discloses the following compositions further regarding embodiment mentioned above.
<1>次の成分(A)、(B)及び(C):
(A)パーフルオロアルキルシランで表面処理した、粒子径0.01μm以上1.0μm以下の球状有機樹脂粉体 0.1〜20質量%、
(B)架橋型オルガノポリシロキサン 0.01〜20質量%、
(C)25℃で液状のモノエステル油
を含有し、成分(B)に対する成分(A)の質量割合(A)/(B)が、0.05〜80である油中水型乳化化粧料。
<1> The following components (A), (B) and (C):
(A) 0.1-20% by mass of a spherical organic resin powder having a particle size of 0.01 μm or more and 1.0 μm or less, which is surface-treated with perfluoroalkylsilane,
(B) 0.01-20% by mass of a cross-linked organopolysiloxane,
(C) Water-in-oil emulsified cosmetic containing a monoester oil that is liquid at 25 ° C. and having a mass ratio (A) / (B) of component (A) to component (B) of 0.05 to 80 .
<2>成分(A)が、好ましくは、球状アクリル樹脂粉体であって、アクリル酸エステル、メタクリル酸エステル、アクリル酸アルキレングリコール、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種以上の重合体がより好ましい前記<1>記載の油中水型乳化化粧料。
<3>成分(A)の球状有機樹脂粉体が、好ましくは、トリデカフルオロオクチルトリエトキシシランで表面処理されたものである前記<1>又は<2>記載の油中水型乳化化粧料。
<4>成分(A)において、パーフルオロアルキルシランの処理量が、好ましくは、パーフルオロアルキルシランで表面処理した球状有機樹脂粉体の質量に対して、0.05質量%以上であって、0.1質量%以上がより好ましく、0.5質量%以上がさらに好ましく、50質量%以下が好ましく、20質量%以下がより好ましく、8質量%以下がさらに好ましい前記<1>〜<3>のいずれか1記載の油中水型乳化化粧料。
<2> Component (A) is preferably a spherical acrylic resin powder, and one or more polymers selected from acrylic acid ester, methacrylic acid ester, alkylene glycol acrylate, and alkylene glycol methacrylate More preferably, the water-in-oil emulsified cosmetic according to <1>.
<3> The water-in-oil emulsion cosmetic according to <1> or <2>, wherein the spherical organic resin powder of component (A) is preferably surface-treated with tridecafluorooctyltriethoxysilane .
<4> In component (A), the treatment amount of perfluoroalkylsilane is preferably 0.05% by mass or more based on the mass of the spherical organic resin powder surface-treated with perfluoroalkylsilane, <1> to <3>, more preferably 0.1% by mass or more, further preferably 0.5% by mass or more, more preferably 50% by mass or less, more preferably 20% by mass or less, and even more preferably 8% by mass or less. The water-in-oil emulsified cosmetic according to any one of the above.
<5>成分(A)のパーフルオロアルキルシランで表面処理した球状有機樹脂粉体が、好ましくは、粒子径0.1〜0.7μmであって、0.2〜0.5μmがより好ましい前記<1>〜<4>のいずれか1記載の油中水型乳化化粧料。
<6>成分(A)のパーフルオロアルキルシランで表面処理した球状有機樹脂粉体が、好ましくは、平均粒子径0.1〜0.5μmであって、0.3〜0.4μmがより好ましい前記<1>〜<5>のいずれか1記載の油中水型乳化化粧料。
<7>全ての球状有機樹脂粉体の30質量%以上が、粒子径0.01μm以上1.0μm以下の球状有機樹脂粉体であるのが好ましく、50質量%以上がより好ましく、65質量%以上がさらに好ましく、75質量%以上がよりさらに好ましい前記<1>〜<6>のいずれか1記載の油中水型乳化化粧料。
<8>成分(A)の含有量が、好ましくは、全組成中に0.3質量%以上であって、0.5質量%以上がより好ましく、1質量%以上がさらに好ましく、15質量%以下が好ましく、10質量%以下がより好ましく、8質量%以下がさらに好ましい前記<1>〜<7>のいずれか1記載の油中水型乳化化粧料。
<5> The spherical organic resin powder surface-treated with the perfluoroalkylsilane of component (A) is preferably a particle diameter of 0.1 to 0.7 μm, more preferably 0.2 to 0.5 μm. The water-in-oil emulsified cosmetic according to any one of <1> to <4>.
<6> The spherical organic resin powder surface-treated with the perfluoroalkylsilane of component (A) is preferably an average particle diameter of 0.1 to 0.5 μm, more preferably 0.3 to 0.4 μm. The water-in-oil emulsion cosmetic according to any one of <1> to <5>.
<7> 30% by mass or more of all spherical organic resin powders are preferably spherical organic resin powders having a particle size of 0.01 μm or more and 1.0 μm or less, more preferably 50% by mass or more, and 65% by mass. The water-in-oil emulsified cosmetic according to any one of <1> to <6>, wherein the above is more preferable, and 75% by mass or more is more preferable.
The content of <8> component (A) is preferably 0.3% by mass or more in the total composition, more preferably 0.5% by mass or more, further preferably 1% by mass or more, and 15% by mass. The water-in-oil emulsion cosmetic according to any one of the above items <1> to <7>, preferably 10% by mass or less, more preferably 8% by mass or less.
<9>成分(B)が、好ましくは、架橋型ジメチルポリシロキサン、架橋型アルキルポリシロキサンであって、(ジメチコン/ビニルジメチコン)クロスポリマー、(ジメチコン/フェニルジメチコン)クロスポリマー、(ビニルジメチコン/ラウリルジメチコン)クロスポリマーがより好ましい前記<1>〜<8>のいずれか1記載の油中水型乳化化粧料。
<10>成分(B)が、好ましくは、架橋型ポリエーテル変性シリコーンであって、(ジメチコン/(PEG−10/15))クロスポリマー、(PEG−15/ラウリルジメチコン)クロスポリマー、(PEG−10/ラウリルジメチコン)クロスポリマーがより好ましい前記<1>〜<8>のいずれか1記載の油中水型乳化化粧料。
<11>成分(B)の含有量が、好ましくは、全組成中に0.05質量%以上であって、0.1質量%以上がより好ましく、0.5質量%以上がさらに好ましく、20質量%以下であり、10質量%以下が好ましく、5質量%以下がより好ましく、3質量%以下がさらに好ましい前記<1>〜<10>のいずれか1記載の油中水型乳化化粧料。
<9> Component (B) is preferably a crosslinked dimethylpolysiloxane, a crosslinked alkylpolysiloxane, (dimethicone / vinyl dimethicone) crosspolymer, (dimethicone / phenyldimethicone) crosspolymer, (vinyl dimethicone / lauryl) Dimethicone) The water-in-oil emulsified cosmetic according to any one of <1> to <8>, wherein a cross polymer is more preferable.
<10> Component (B) is preferably a crosslinked polyether-modified silicone, and is a (dimethicone / (PEG-10 / 15)) crosspolymer, (PEG-15 / lauryl dimethicone) crosspolymer, (PEG- 10 / Lauryl dimethicone) The water-in-oil emulsified cosmetic according to any one of <1> to <8>, wherein a cross polymer is more preferable.
The content of <11> component (B) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, further preferably 0.5% by mass or more, in the total composition, 20 The water-in-oil emulsified cosmetic according to any one of <1> to <10>, wherein the water content is 10% by mass or less, preferably 5% by mass or less, and more preferably 3% by mass or less.
<12>成分(B)に対する成分(A)の質量割合(A)/(B)が、好ましくは、0.1以上であって、1以上がより好ましく、80以下であり、60以下が好ましく、10以下がより好ましく、6以下がさらに好ましい前記<1>〜<11>のいずれか1記載の油中水型乳化化粧料。
<13>成分(C)が、好ましくは、イソノナン酸イソトリデシル、ミリスチン酸イソステアリル、パラメトキシケイ皮酸2−エチルヘキシル、酢酸トコフェロールであって、パラメトキシケイ皮酸2−エチルヘキシルがより好ましい前記<1>〜<12>のいずれか1記載の油中水型乳化化粧料。
<14>成分(C)の含有量が、好ましくは、全組成中に0.2質量%以上であって、0.5質量%以上がより好ましく、1質量%以上がさらに好ましく、15質量%以下が好ましく、10質量%以下がより好ましく、5質量%以下がさらに好ましい前記<1>〜<13>のいずれか1記載の油中水型乳化化粧料。
<15>成分(C)に対する成分(A)の質量割合(A)/(C)が、好ましくは、0.1以上であって、0.2以上がより好ましく、0.3以上がさらに好ましく、5以下が好ましく、4以下がより好ましく、3以下がさらに好ましく、2以下がよりさらに好ましい前記<1>〜<14>のいずれか1記載の油中水型乳化化粧料。
<12> The mass ratio (A) / (B) of the component (A) to the component (B) is preferably 0.1 or more, more preferably 1 or more, 80 or less, and preferably 60 or less. The water-in-oil emulsified cosmetic according to any one of <1> to <11>, wherein 10 or less is more preferable, and 6 or less is more preferable.
<13> Component (C) is preferably isotridecyl isononanoate, isostearyl myristate, 2-methoxyhexyl paramethoxycinnamate, tocopherol acetate, and 2-ethylhexyl paramethoxycinnamate is more preferred <1 The water-in-oil emulsified cosmetic according to any one of> to <12>.
The content of <14> component (C) is preferably 0.2% by mass or more, more preferably 0.5% by mass or more, further preferably 1% by mass or more, and 15% by mass in the total composition. The water-in-oil emulsion cosmetic according to any one of <1> to <13>, preferably 10% by mass or less, more preferably 5% by mass or less.
<15> The mass ratio (A) / (C) of the component (A) to the component (C) is preferably 0.1 or more, more preferably 0.2 or more, and further preferably 0.3 or more. 5 or less is preferable, 4 or less is more preferable, 3 or less is more preferable, and 2 or less is more preferable, The water-in-oil type emulsion cosmetic in any one of said <1>-<14>.
<16>さらに、(D)揮発性シリコーン油を含有することができ、好ましくは、直鎖状ジメチルポリシロキサン、分岐状シロキサン、環状ジメチルシロキサンを含有する前記<1>〜<15>のいずれか1記載の油中水型乳化化粧料。
<17>成分(D)の含有量が、好ましくは、全組成中に5質量%以上であって、10質量%以上がより好ましく、12質量%以上がさらに好ましく、50質量%以下が好ましく、40質量%以下がより好ましく、30質量%以下がさらに好ましい前記<16>記載の油中水型乳化化粧料。
<18>(E)水の含有量が、好ましくは、全組成中に1質量%以上であって、10質量%以上がより好ましく、20質量%以上がさらに好ましく、70質量%以下が好ましく、50質量%以下がより好ましく、40質量%以下がさらに好ましい前記<1>〜<17>のいずれか1記載の油中水型乳化化粧料。
<19>25℃における粘度が、好ましくは、2000〜200000mPa・sであって、3000〜100000mPa・sがより好ましく、3500〜70000mPa・sがさらに好ましい前記<1>〜<18>のいずれか1記載の油中水型乳化化粧料。
<16> Further, (D) any one of the above <1> to <15>, which may contain volatile silicone oil, preferably contains linear dimethylpolysiloxane, branched siloxane, or cyclic dimethylsiloxane. 1. A water-in-oil emulsified cosmetic according to 1.
The content of <17> component (D) is preferably 5% by mass or more in the total composition, more preferably 10% by mass or more, further preferably 12% by mass or more, and preferably 50% by mass or less, 40 mass% or less is more preferable, and 30 mass% or less is further more preferable, The water-in-oil type emulsified cosmetics of said <16> description.
<18> (E) The content of water is preferably 1% by mass or more in the total composition, more preferably 10% by mass or more, further preferably 20% by mass or more, and preferably 70% by mass or less, The water-in-oil emulsified cosmetic according to any one of <1> to <17>, wherein 50% by mass or less is more preferable, and 40% by mass or less is more preferable.
<19> The viscosity at 25 ° C. is preferably 2000 to 200000 mPa · s, more preferably 3000 to 100000 mPa · s, and further preferably 3500 to 70000 mPa · s, and any one of the above <1> to <18> The water-in-oil emulsified cosmetic described.
実施例1〜10及び比較例1〜4
表1に示す組成の油中水型乳化化粧料(ファンデーション)を製造し、塗布初期のひっかかり感のなさ、塗布直後の筋ムラのなさ、塗布直後のカバー力、塗布直後の肌の荒れの目立たなさ及び塗布直後の肌のハリを評価した。結果を表1に併せて示す。
Examples 1-10 and Comparative Examples 1-4
A water-in-oil emulsified cosmetic composition (foundation) having the composition shown in Table 1 was produced, and there was no catching feeling at the initial stage of application, no unevenness of muscle immediately after application, covering power immediately after application, and rough skin immediately after application. The skin tone immediately after application was evaluated. The results are also shown in Table 1.
(製法)
粉体相成分を混合粉砕し、別途混合した油相成分に添加してディスパーで分散した。その後、水相成分を添加し、ディスパーで分散後、ホモミキサーで撹拌することにより、油中水型乳化化粧料を得た。
(Manufacturing method)
The powder phase component was mixed and ground, added to the separately mixed oil phase component, and dispersed with a disper. Then, the water phase component was added, dispersed with a disper, and then stirred with a homomixer to obtain a water-in-oil emulsified cosmetic.
(評価方法)
専門評価者10名が、各油中水型乳化化粧料を肌に塗布したとき、塗布初期のひっかかり感のなさ、塗布直後の筋ムラのなさ、塗布直後のカバー力、塗布直後の肌の荒れの目立たなさ及び塗布直後の肌のハリを、以下の基準で官能評価した。なお、表中の評価結果は、専門評価者10名の合計点で示した。
(Evaluation method)
When 10 expert evaluators applied each water-in-oil emulsified cosmetic to the skin, there was no initial catching feeling, no unevenness of muscle immediately after application, covering power immediately after application, rough skin immediately after application The inconspicuousness of the skin and the firmness of the skin immediately after application were subjected to sensory evaluation according to the following criteria. In addition, the evaluation result in a table | surface was shown by the total score of 10 expert evaluators.
(1)塗布初期のひっかかり感のなさ:
5;塗布初期のひっかかり感を感じない。
4;塗布初期のひっかかり感をほとんど感じない。
3;塗布初期のひっかかり感を少し感じる。
2;塗布初期のひっかかり感を感じる。
1;塗布初期のひっかかり感をかなり感じる。
(1) No initial catching feeling:
5: Feels not caught in the initial stage of application.
4; Almost no initial catching feeling.
3; A slight feeling of catching at the initial stage of application is felt.
2; Feeling a catch at the initial stage of application.
1; A feeling of catching at the initial stage of application is considerably felt.
(2)塗布直後の筋ムラのなさ:
5;筋ムラが目立たない。
4;筋ムラがほとんど目立たない。
3;筋ムラが少し目立つ
2;筋ムラが目立つ。
1;筋ムラが非常に目立つ。
(2) No streaks immediately after application:
5: Muscle irregularity is not noticeable.
4; Muscle irregularity is hardly noticeable.
3; Muscle irregularity is slightly noticeable 2; Muscle irregularity is conspicuous
1: Muscle irregularity is very conspicuous.
(3)塗布直後のカバー力:
5;カバー力がしっかりある。
4;カバー力がある。
3;カバー力がほぼある。
2;カバー力があまりない。
1;カバー力がない。
(3) Covering force immediately after application:
5: The cover is strong.
4; There is covering power.
3; There is almost covering power.
2; There is not much cover power.
1: There is no covering power.
(4)塗布直後の肌の荒れの目立たなさ:
5;肌の荒れが目立たない。
4;肌の荒れがほとんど目立たない。
3;肌の荒れが少し目立つ。
2;肌の荒れが目立つ。
1;肌の荒れが非常に目立つ。
(4) Inconspicuous skin roughness immediately after application:
5; Rough skin is not noticeable.
4; rough skin is hardly noticeable.
3; Rough skin is a little noticeable.
2; rough skin is conspicuous.
1: The rough skin is very conspicuous.
(5)塗布直後の肌のハリ:
5;頬に非常にハリがあるように見える。
4;頬にハリがあるように見える。
3;頬に少しハリがあるように見える。
2;頬にあまりハリがなく見える。
1;頬にハリがなく見える。
(5) Skin firmness immediately after application:
5; The cheeks look very firm.
4; The cheeks appear to be firm.
3; It seems that there is a little elasticity on the cheek.
2; The cheeks appear not to be very firm.
1; There is no elasticity on the cheek.
Claims (7)
(A)パーフルオロアルキルシランで表面処理した、粒子径0.01μm以上1.0μm以下の球状有機樹脂粉体 0.1〜20質量%、
(B)架橋型オルガノポリシロキサン 0.01〜20質量%、
(C)25℃で液状のモノエステル油
を含有し、成分(B)に対する成分(A)の質量割合(A)/(B)が、0.05〜80である油中水型乳化化粧料。 The following components (A), (B) and (C):
(A) 0.1-20% by mass of a spherical organic resin powder having a particle size of 0.01 μm or more and 1.0 μm or less, which is surface-treated with perfluoroalkylsilane,
(B) 0.01-20% by mass of a cross-linked organopolysiloxane,
(C) Water-in-oil emulsified cosmetic containing a monoester oil that is liquid at 25 ° C. and having a mass ratio (A) / (B) of component (A) to component (B) of 0.05 to 80 .
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JP6441528B1 (en) * | 2018-05-31 | 2018-12-19 | 株式会社コスモビューティー | Composition for makeup base |
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