JP4100488B2 - Enamel remover - Google Patents
Enamel remover Download PDFInfo
- Publication number
- JP4100488B2 JP4100488B2 JP2001092215A JP2001092215A JP4100488B2 JP 4100488 B2 JP4100488 B2 JP 4100488B2 JP 2001092215 A JP2001092215 A JP 2001092215A JP 2001092215 A JP2001092215 A JP 2001092215A JP 4100488 B2 JP4100488 B2 JP 4100488B2
- Authority
- JP
- Japan
- Prior art keywords
- enamel
- enamel remover
- nail
- powder
- mass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003298 dental enamel Anatomy 0.000 title claims description 53
- 239000000843 powder Substances 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 239000000454 talc Substances 0.000 claims description 5
- 229910052623 talc Inorganic materials 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 239000008297 liquid dosage form Substances 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 21
- 238000005498 polishing Methods 0.000 description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 150000005846 sugar alcohols Polymers 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000013329 compounding Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 4
- -1 acyl acetate Chemical compound 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229940073609 bismuth oxychloride Drugs 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 229940116333 ethyl lactate Drugs 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- CKFGINPQOCXMAZ-UHFFFAOYSA-N methanediol Chemical compound OCO CKFGINPQOCXMAZ-UHFFFAOYSA-N 0.000 description 2
- 229940057867 methyl lactate Drugs 0.000 description 2
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 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
- 239000001993 wax Substances 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- RKJGFHYCZPZJPE-UHFFFAOYSA-N 2,2-bis(16-methylheptadecanoyloxymethyl)butyl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OCC(CC)(COC(=O)CCCCCCCCCCCCCCC(C)C)COC(=O)CCCCCCCCCCCCCCC(C)C RKJGFHYCZPZJPE-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-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
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- CMPDPBDUZTUXAD-UHFFFAOYSA-N [3-hydroxy-2-(16-methylheptadecanoyloxy)propyl] 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCC(C)C CMPDPBDUZTUXAD-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- KVXNKFYSHAUJIA-UHFFFAOYSA-N acetic acid;ethoxyethane Chemical compound CC(O)=O.CCOCC KVXNKFYSHAUJIA-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- HGKOWIQVWAQWDS-UHFFFAOYSA-N bis(16-methylheptadecyl) 2-hydroxybutanedioate Chemical compound CC(C)CCCCCCCCCCCCCCCOC(=O)CC(O)C(=O)OCCCCCCCCCCCCCCCC(C)C HGKOWIQVWAQWDS-UHFFFAOYSA-N 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- XJNUECKWDBNFJV-UHFFFAOYSA-N hexadecyl 2-ethylhexanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C(CC)CCCC XJNUECKWDBNFJV-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000003903 lactic acid esters Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229940118594 trimethylolpropane triisostearate Drugs 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
【0001】
【発明の属する技術分野】
本発明は不定形粉末を配合した新規なエナメルリムーバーに関する。さらに詳しくは、特にラメ剤配合のネイルエナメルの除去効果に優れるとともに、爪の研磨効果、さらにはトリートメント効果を有し、かつ、油分のべたつきを低減したマイルド感のあるエナメルリムーバーに関する。
【0002】
【従来の技術】
現在、ラメ剤を配合したネイルエナメルが市場で多く発売されているが、従来のエナメルリムーバーでは、ラメ剤の除去までの配慮がなされていないため、ラメ剤をなかなか除去できないという問題がある。そのため、ラメ剤を除去するには多量のエナメルリムーバーを使用する必要がある。エナメルリムーバーは爪への配慮(例えば油分、多価アルコール類、水の配合による脱水作用、脱脂作用の抑制)がなされているものの、長期連用すると爪の柔軟性を失い、経時で二枚爪、ワレなどの爪の損傷を引き起こす原因となっていた。
【0003】
【発明が解決しようとする課題】
本発明は、特にラメ剤配合のネイルエナメルの除去効果に優れるとともに、爪の研磨効果、さらにはトリートメント効果を有し、かつ、油分のべたつきを低減したマイルド感のあるエナメルリムーバーを提供することを目的とする。
【0004】
【課題を解決するための手段】
上記課題を解決するための本発明者らは鋭意研究を重ねた結果、不定形粉末を配合することにより、上記課題を解決し得ることを見出し、本発明を完成するに至った。
【0005】
すなわち本発明は、不定形粉末を1〜10質量%、板状粉末を0.1〜5質量%配合することを特徴とする、非ゲル状のエナメルリムーバーに関する。
【0006】
また本発明は、上記不定形粉末が、不定形粉末が、シリカ、酸化アルミニウム、酸化ジルコニアの中から選ばれる1種または2種以上である、上記エナメルリムーバーに関する。
【0009】
また本発明は、板状粉末がマイカ、タルクの中から選ばれる1種または2種以上である、上記エナメルリムーバーに関する。
【0010】
また本発明は、分散型、再分散型、乳化型のいずれかの液状剤型をなす、上記エナメルリムーバーに関する。
【0011】
また本発明は、ラメ剤を配合したネイルエナメルの除去のために用いられる、上記エナメルリムーバーに関する。
【0012】
【発明の実施の形態】
以下、本発明について詳述する。
【0013】
本発明に用いられる不定形粉末は、板状、球状等の形状の粉末を除くものであり、通常、研磨剤等に使用される無機粉末が好ましく用いられる。具体的にはシリカ、酸化アルミニウム、酸化ジルコニア、二酸化チタン、酸化亜鉛等が挙げられ、なかでもラメ剤入りネイルエナメルの除去効果、爪の研磨作用等の効果の点から、シリカ、酸化アルミニウム、酸化ジルコニアが好ましく、特にはシリカが最も好ましい。
【0014】
本発明に用いられるシリカは、不定形状の粉末である限り特に限定されるものでなく、二酸化ケイ素(無水ケイ酸)、含水ケイ酸、シリカゲル、コロイダルシリカ等を含み、いずれのシリカも使用できる。
【0015】
本発明では、このように不定形粉末を配合することにより、特にラメ剤入りエナメルの除去効果に優れるとともに、爪の研磨作用も有する。これにより爪の表面の凹凸をなくして滑らかにすることから、ネイルエナメルを再度塗布した場合の経時のもち(はがれ)にも優れる。また爪にもマイルドで、爪の損傷度合いを改善することができた。
【0016】
不定形粉末は1種または2種以上を用いることができる。不定形粉末の平均粒子径は、特に限定されるものでないが、1〜100μm程度が好ましい。また不定形粉末は、微粉末状、造粒体状等、いずれの形態のものも用い得る。なお造粒体状とは、粉末を加圧あるいはバインダー等により固めた状態のものをいう。
【0017】
不定形粉末の配合量は、用いる粉末により異なるが、本発明では、エナメルリムーバー全量中、1〜10質量%であり、好ましくは2〜6質量%である。1質量%未満ではラメ剤の除去効果や爪の研磨作用が劣る傾向がみられ、一方、10質量%超ではラメ剤の除去効果や爪の研磨作用は優れるものの、エナメルリムーバー自体が粉っぽくなって使用性に劣る傾向がみられる。
【0018】
本発明では、上記不定形粉末の他に、エナメルリムーバーに通常配合される溶剤のほか、油分、多価アルコールおよびその誘導体、水等が配合される。
【0019】
溶剤としては、通常エナメルリムーバーに用いられ得るものであれば特に限定されるものでなく、例えばアセトン、メチルエチルケトン等のケトン類;酢酸エチル、酢酸ブチル、セロソルブアセテート、アシルアセテート、メチルグリコールアセテート、エチルグリコールアセテート等の酢酸エステル類;乳酸メチル、乳酸エチル、乳酸ブチル等の乳酸エステル類;プロピレンカーボネート等の環状エステル化合物;ジアセトンアルコール、メチルアルコール、エチルアルコール、ブチルアルコール等のアルコール類;カルビトール、ブチルセロソルブ等のエーテル類が挙げられるが、これら例示に限定されるものでない。なかでも、アセトン、メチルエチルケトン、酢酸エチル、乳酸メチル、乳酸エチル、プロピレンカーボネート、ジアセトンアルコール、ブチルセロソルブ等が好ましい。溶剤は1種または2種以上を用いることができる。
【0020】
溶剤は、エナメルリムーバー全量中、40〜85質量%が好ましい。40質量%未満ではネイルエナメルの塗膜の十分な溶解除去効果が得難く、一方、85質量%超では爪が脱脂し、使用性の点から好ましくない。
【0021】
油分としては、通常エナメルリムーバーに用いられ得るものであれば特に限定されるものでなく、例えば流動パラフィン、スクワランなどの炭化水素系油分;イソプロピルミリステート、トリメチロールプロパントリイソステアレート、トリメチロールプロパントリ−2−エチルヘキサノエート、グリセリルジイソステアレート、ジイソステアリルマレート、セチル−2−エチルヘキサノエートなどのエステル油分;メチルポリシロキサンなどのシリコーン系油分;炭化水素系ワックス、エステル系ワックス、高級脂肪酸等の油分などが挙げられる。これら油分は1種または2種以上を用いることができる。
【0022】
油分の配合量は、エナメルリムーバー全量中、1〜10質量%が好ましく、特には2〜5質量%である。1質量%未満では爪へのマイルド感が十分でなく、一方、10質量%程度超では使用後感がべたついてしまい、使用性の点で好ましくない。
【0023】
多価アルコールおよびその誘導体は、おもに保湿剤として作用し、通常エナメルリムーバーに用いられ得るものであれば特に限定されるものでない。多価アルコールとしては、例えばプロピレングリコール、ジプロピレングリコール、1、3−ブチレングリコール、ダイナマイトグリセリン、ソルビトール、マルチトールなどが挙げられる。多価アルコールの誘導体としては、例えばエチレングリコールモノエチルエーテル、エチレングルコールモノブチルエーテル、ジエチレングリコールモノメチルエーテル、ジエチレングリコールモノエチルエーテル、エチレングリコールモノメチルエーテル、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテル、エチレングリコールメチルエーテルアセテート、メチレングリコールエチルエーテルアセテート等が挙げられる。多価アルコールおよびその誘導体は1種または2種以上を用いることができる。
【0024】
多価アルコールおよびその誘導体の配合量は、エナメルリムーバー全量中、1〜10質量%が好ましく、特には3〜7質量%である。1質量%未満では溶剤の脱水作用、脱脂作用を抑制することが難しく、一方、10質量%超では使用後のさっぱりさに欠ける傾向がみられ、好ましくない。
【0025】
水の配合量は、エナメルリムーバー全量中、5〜40質量%が好ましく、特には5〜20質量%である。5質量%未満では爪へのマイルド感が十分でなく、一方、40質量%超ではエナメルの除去力に悪影響を与える。
【0026】
本発明のエナメルリムーバーは非ゲル状であり、分散型、再分散型(二層分離型で、使用時に再分散させて使用するタイプ)、乳化型等の液状のものが例示されるが、これら例示に限定されるものでない。
【0027】
なお、本発明では、再分散性を高めるという点から、上記不定形粉末に加えて、さらに板状粉末を配合する。該板状粉末としては、マイカ、タルク、セリサイト、酸化チタン合成マイカ、板状アルミナ、板状シリカ等が挙げられる。なかでも、再分散性の点からマイカ、タルクが好ましい。板状粉末は、アスペクト比10〜200程度のものが好ましい。板状粉末は1種または2種以上を用いることができる。
【0028】
板状粉末の配合量は、エナメルリムーバー全量中、0.1〜5質量%であり、好ましくは0.5〜3質量%である。板状粉末の配合量を上記範囲内とすることにより、再分散性の点においてより優れた効果を奏することができる。
【0029】
本発明エナメルリムーバーは、特に、ラメ剤を配合したネイルエナメルの除去効果に優れる。なお、ここでラメ剤といわれるものは、一般に光沢を有する顔料を総称し、例えば酸化チタン被覆マイカ、酸化チタン被覆オキシ塩化ビスマス、酸化チタン被覆タルク、着色酸化チタン被覆マイカ、オキシ塩化ビスマス、魚鱗箔等のパール顔料、酸化チタン被覆合成マイカ、エポキシ樹脂被覆アルミ蒸着ポリエチレンテレフタレート(PET)、アルミ蒸着PET、アクリル樹脂コートアルミニウム、色材含有樹脂被覆アルミニウム、色材含有樹脂被覆アルミ蒸着PET、ポリメチルメタクリレート/PET積層末、色材含有ポリメチルメタクリレート/PET積層末、ベンガラ・シリカ被覆アルミニウム、酸化チタン被覆ガラスフレーク等を含むが、これら例示に限定されるものでない。ラメ剤をネイルエナメル中に配合する場合、その配合量は、通常、0.1〜20質量%程度である。
【0030】
本発明のエナメルリムーバーには、上記成分以外に、本発明の目的、効果を損わない範囲で、通常美爪料類に使用される薬剤、染料、色剤、香料、紫外線吸収剤、増粘剤(例えば、微粒子シリカ、カルボキシビニルポリマー等)などの任意添加成分を適宜、配合することができる。
【0031】
【実施例】
以下、本発明を実施例に基づきさらに詳細に説明するが、本発明は以下の実施例に限定されるものではない。なお、配合量はすべて質量%を示す。実施例1〜18、実施例19は参考例として示す。
【0032】
実施例に先立ち、本発明で用いた試験法および評価法を説明する。
【0033】
[ラメ剤の除去効果]
女性パネル(8名)により、ラメ剤入りネールエナメルを爪に塗布後、48時間後にエナメルリムーバーを使用してもらい、ラメ剤の除去効果を下記基準により評価(総合評価)した。
(評価)
◎: ラメ剤の除去効果が非常にある
○: ラメ剤の除去効果がややある
△: ラメ剤の除去効果がややない
×: ラメ剤の除去効果がない
【0034】
[爪の研磨作用]
女性パネル(8名)により、ラメ剤入りネールエナメルを爪に塗布後、48時間後にエナメルリムーバーを使用してもらい、爪の研磨作用を下記基準により評価(総合評価)した。
(評価)
◎: 爪の研磨作用が非常にある
○: 爪の研磨作用がややある
△: 爪の研磨作用がややない
×: 爪の研磨作用がない
【0035】
[使用後のマイルド感]
女性パネル(8名)により、ラメ剤入りネールエナメルを爪に塗布後、48時間後にエナメルリムーバーを使用してもらい、使用後のマイルド感を下記基準により評価(総合評価)した。
(評価)
◎: マイルド感が非常にある
○: マイルド感がややある
△: マイルド感がややない
×: マイルド感がない
【0036】
[再分散性]
再分散型の各試料50mlを容器(100ml)に入れ、振盪して、均一に分散するまでの回数を調べた。
【0037】
(実施例1〜18、比較例1〜6)
下記表1〜4に示す組成で、再分散させて使用するエナメルリムーバーを調製した。これを用いて、上記試験方法、評価基準に従い、ラメ剤の除去力、爪の研磨作用、使用後のマイルド感について評価した。結果を表1〜4に示す。
【0038】
【表1】
【0039】
【表2】
【0040】
【表3】
【0041】
【表4】
【0042】
(実施例19〜23)
下記表5に示す組成で、再分散させて使用するエナメルリムーバーを調製した。これを用いて、上記試験方法、評価基準に従い、ラメ剤の除去力、爪の研磨作用、使用後のマイルド感、再分散性について評価した。結果を表5に示す。
【0043】
【表5】
【0044】
【発明の効果】
以上詳述したように本発明によれば、ラメ剤入りエナメルの除去効果、マイルド感に優れ、溶剤の脱水作用、脱脂作用を弱め、非常に爪にマイルドで、爪の損傷度合いを著しく改善し、さらに爪の研磨作用を有し、かつエナメルを再度塗布した場合の経時のもち(はがれ)にも優れた粉末配合エナメルリムーバーが提供される。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a novel enamel remover containing an amorphous powder. More specifically, the present invention relates to an enamel remover that is excellent in removing nail enamel blended with a lame agent, has a nail polishing effect, a treatment effect, and has a mild feeling with reduced oil stickiness.
[0002]
[Prior art]
At present, many nail enamels containing a lame agent are on the market. However, conventional enamel removers have a problem that the lame agent cannot be easily removed because no consideration is given to the removal of the lame agent. Therefore, it is necessary to use a large amount of enamel remover to remove the lame preparation. Although enamel remover has been considered for nails (for example, dehydration action by oil, polyhydric alcohol, water combination, suppression of degreasing action), it loses the flexibility of nails when used for a long time, It was a cause of damage to nails such as cracks.
[0003]
[Problems to be solved by the invention]
The present invention provides an enamel remover that is excellent in the removal effect of nail enamel particularly blended with a lame agent, has a nail polishing effect, further a treatment effect, and has a mild feeling with reduced oil stickiness. Objective.
[0004]
[Means for Solving the Problems]
As a result of intensive studies to solve the above problems, the present inventors have found that the above problems can be solved by blending an amorphous powder, and have completed the present invention.
[0005]
That is, the present invention relates to a non-gel enamel remover characterized by blending 1 to 10% by mass of amorphous powder and 0.1 to 5% by mass of plate-like powder .
[0006]
The present invention also relates to the enamel remover, wherein the amorphous powder is one or more selected from silica, aluminum oxide, and zirconia oxide.
[0009]
The present invention also relates to the enamel remover, wherein the plate-like powder is one or more selected from mica and talc.
[0010]
The present invention also relates to the enamel remover, which forms a liquid dosage form of any one of a dispersion type, a redispersion type, and an emulsification type .
[0011]
The present invention, Ru is used for the removal of nail varnish formulated with lame agent, it relates to the enamel remover.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail.
[0013]
The irregular shaped powder used in the present invention excludes powders having a plate shape, a spherical shape or the like, and usually an inorganic powder used for an abrasive or the like is preferably used. Specific examples include silica, aluminum oxide, zirconia, titanium dioxide, and zinc oxide. Among them, silica, aluminum oxide, and oxidation are effective in terms of the effect of removing nail enamel with lame agent and nail polishing action. Zirconia is preferred, and silica is most preferred.
[0014]
The silica used in the present invention is not particularly limited as long as it is an irregularly shaped powder, and includes silicon dioxide (anhydrous silicic acid), hydrous silicic acid, silica gel, colloidal silica and the like, and any silica can be used.
[0015]
In the present invention, by blending the amorphous powder in this manner, the effect of removing the enamel containing the lame agent is particularly excellent and the nail is also polished. This eliminates irregularities on the surface of the nail and makes it smooth, so that it is excellent in the aging (peeling) when the nail enamel is applied again. In addition, the nail was mild and the damage level of the nail was improved.
[0016]
The amorphous powder can be used alone or in combination of two or more. The average particle diameter of the amorphous powder is not particularly limited, but is preferably about 1 to 100 μm. Further, the amorphous powder may be in any form such as a fine powder form or a granulated body form. The granulated body refers to a state in which powder is solidified by pressurization or a binder.
[0017]
The amount of amorphous powder may vary depending powder used in the present invention, in enamel remover total amount, 1 to 10 wt%, rather better good is 2-6 wt%. If it is less than 1% by mass, the removal effect of the lame agent and the nail polishing action tend to be inferior. On the other hand, if it exceeds 10% by mass, the removal effect of the lame agent and the nail polishing action are excellent, but the enamel remover itself is powdery. It tends to be inferior in usability.
[0018]
In the present invention, in addition to the above-mentioned amorphous powder, an oil, a polyhydric alcohol and a derivative thereof, water and the like are blended in addition to a solvent usually blended in an enamel remover.
[0019]
The solvent is not particularly limited as long as it can be usually used for an enamel remover. For example, ketones such as acetone and methyl ethyl ketone; ethyl acetate, butyl acetate, cellosolve acetate, acyl acetate, methyl glycol acetate, ethyl glycol Acetic acid esters such as acetate; Lactic acid esters such as methyl lactate, ethyl lactate and butyl lactate; Cyclic ester compounds such as propylene carbonate; Alcohols such as diacetone alcohol, methyl alcohol, ethyl alcohol and butyl alcohol; Carbitol and butyl cellosolve However, it is not limited to these examples. Of these, acetone, methyl ethyl ketone, ethyl acetate, methyl lactate, ethyl lactate, propylene carbonate, diacetone alcohol, butyl cellosolve and the like are preferable. 1 type (s) or 2 or more types can be used for a solvent.
[0020]
The solvent is preferably 40 to 85% by mass in the total amount of the enamel remover. If it is less than 40% by mass, it is difficult to obtain a sufficient dissolution and removal effect of the nail enamel coating film. On the other hand, if it exceeds 85% by mass, the nails are degreased, which is not preferable from the viewpoint of usability.
[0021]
The oil component is not particularly limited as long as it can be usually used in an enamel remover. For example, hydrocarbon oil components such as liquid paraffin and squalane; isopropyl myristate, trimethylolpropane triisostearate, trimethylolpropane Ester oil such as tri-2-ethylhexanoate, glyceryl diisostearate, diisostearyl malate and cetyl-2-ethylhexanoate; silicone oil such as methylpolysiloxane; hydrocarbon wax, ester Examples thereof include oils such as wax and higher fatty acids. These oils can be used alone or in combination of two or more.
[0022]
1-10 mass% is preferable in the enamel remover whole quantity, and, as for the compounding quantity of oil, 2-5 mass% is especially preferable. If it is less than 1% by mass, the feeling of mildness on the nail is not sufficient. On the other hand, if it exceeds about 10% by mass, the feeling after use becomes sticky, which is not preferable in terms of usability.
[0023]
The polyhydric alcohol and its derivative are not particularly limited as long as they act mainly as a humectant and can be used for an enamel remover. Examples of the polyhydric alcohol include propylene glycol, dipropylene glycol, 1,3-butylene glycol, dynamite glycerin, sorbitol, maltitol and the like. Examples of polyhydric alcohol derivatives include ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, ethylene glycol monomethyl ether, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether, ethylene glycol methyl ether acetate, and methylene glycol. Examples include ethyl ether acetate. One kind or two or more kinds of polyhydric alcohols and derivatives thereof can be used.
[0024]
The blending amount of the polyhydric alcohol and its derivative is preferably 1 to 10% by mass, particularly 3 to 7% by mass in the total amount of the enamel remover. If it is less than 1% by mass, it is difficult to suppress the dehydrating action and degreasing action of the solvent. On the other hand, if it exceeds 10% by mass, a refreshing tendency after use is observed, which is not preferable.
[0025]
5-40 mass% is preferable in the enamel remover whole quantity, and, especially the compounding quantity of water is 5-20 mass%. If it is less than 5% by mass, the mild feeling on the nail is not sufficient, while if it exceeds 40% by mass, the enamel removal force is adversely affected.
[0026]
The enamel remover of the present invention is non-gelled , and examples thereof include liquid types such as a dispersion type, a redispersion type (two-layer separation type, a type that is redispersed during use), and an emulsification type. It is not limited to the examples.
[0027]
In the present invention, from the viewpoint of enhancing the redispersibility, in addition to the amorphous powder, it further compounded platelike powder. Examples of the plate-like powder include mica, talc, sericite, titanium oxide synthetic mica, plate-like alumina, plate-like silica and the like. Of these, mica and talc are preferable from the viewpoint of redispersibility. The plate-like powder preferably has an aspect ratio of about 10 to 200. The plate-like powder can be used alone or in combination of two or more.
[0028]
The amount of the plate-like Powder during enamel remover total amount is 0.1 to 5 mass%, rather better good is 0.5 to 3 wt%. By making the compounding quantity of plate-shaped powder into the said range, there can exist an effect more excellent in the point of redispersibility.
[0029]
The enamel remover of the present invention is particularly excellent in the removal effect of nail enamel mixed with a lame agent. In addition, what is called a lame agent here is a general term for pigments having gloss in general. For example, titanium oxide-coated mica, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, colored titanium oxide-coated mica, bismuth oxychloride, fish scale foil Pearl pigments, titanium oxide-coated synthetic mica, epoxy resin-coated aluminum-deposited polyethylene terephthalate (PET), aluminum-deposited PET, acrylic resin-coated aluminum, colorant-containing resin-coated aluminum, colorant-containing resin-coated aluminum-deposited PET, polymethyl methacrylate / PET laminated powder, color material-containing polymethyl methacrylate / PET laminated powder, Bengala silica-coated aluminum, titanium oxide-coated glass flakes and the like, but not limited to these examples. When mix | blending a lame agent in a nail enamel, the compounding quantity is about 0.1-20 mass% normally.
[0030]
In the enamel remover of the present invention, in addition to the above components, the agents, dyes, colorants, fragrances, UV absorbers, thickeners usually used in the beauty nail preparations, as long as the object and effect of the present invention are not impaired. Arbitrary additive components such as an agent (for example, fine particle silica, carboxyvinyl polymer, etc.) can be appropriately blended.
[0031]
【Example】
EXAMPLES Hereinafter, although this invention is demonstrated further in detail based on an Example, this invention is not limited to a following example. In addition, all compounding quantities show the mass%. Examples 1 to 18 and Example 19 are shown as reference examples.
[0032]
Prior to the examples, the test method and evaluation method used in the present invention will be described.
[0033]
[Removal effect of lame preparation]
After applying nail enamel with lame preparation to nails by a female panel (8 persons), enamel remover was used 48 hours later, and the removal effect of lame preparation was evaluated (comprehensive evaluation) according to the following criteria.
(Evaluation)
◎: Lame agent removal effect is very good ○: Lame agent removal effect is slightly △: Lame agent removal effect is slightly ×: Lame agent removal effect is not good [0034]
[Nail polishing action]
Nail enamel with lame was applied to nails by a female panel (8 persons), and an enamel remover was used 48 hours later, and the polishing action of the nails was evaluated (comprehensive evaluation) according to the following criteria.
(Evaluation)
◎: nail polishing action is very good ○: nail polishing action is somewhat △: nail polishing action is slightly poor ×: nail polishing action is not good [0035]
[Mild feeling after use]
Nail enamel with lame was applied to nails by a female panel (8 persons), and an enamel remover was used 48 hours later, and the mild feeling after use was evaluated (comprehensive evaluation) according to the following criteria.
(Evaluation)
◎: Very mild feeling ○: Somewhat mild feeling △: Somewhat mild feeling ×: No mild feeling [0036]
[Redispersibility]
50 ml of each redispersed sample was placed in a container (100 ml), shaken, and the number of times until it was uniformly dispersed was examined.
[0037]
(Examples 1-18, Comparative Examples 1-6)
The enamel remover used by redispersing with the compositions shown in Tables 1 to 4 below was prepared. Using this, according to the above test method and evaluation criteria, the removal power of the lame agent, the polishing action of the nail, and the mild feeling after use were evaluated. The results are shown in Tables 1-4.
[0038]
[Table 1]
[0039]
[Table 2]
[0040]
[Table 3]
[0041]
[Table 4]
[0042]
(Examples 19 to 23)
An enamel remover having a composition shown in Table 5 below and redispersed was prepared. Using this, according to the above test method and evaluation criteria, the removal power of the lame agent, the polishing action of the nail, the mild feeling after use, and the redispersibility were evaluated. The results are shown in Table 5.
[0043]
[Table 5]
[0044]
【The invention's effect】
As described above in detail, according to the present invention, the effect of removing enamel containing lame is excellent, the feeling of mildness is weak, the dehydrating action and degreasing action of the solvent are weakened, and the degree of damage to the nails is remarkably improved by being very mild to the nails. Further, there is provided a powder-containing enamel remover that has a nail polishing action and is excellent in the aging (peeling) when enamel is applied again.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001092215A JP4100488B2 (en) | 2001-03-28 | 2001-03-28 | Enamel remover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001092215A JP4100488B2 (en) | 2001-03-28 | 2001-03-28 | Enamel remover |
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| Publication Number | Publication Date |
|---|---|
| JP2002284646A JP2002284646A (en) | 2002-10-03 |
| JP4100488B2 true JP4100488B2 (en) | 2008-06-11 |
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|---|---|---|---|
| JP2001092215A Expired - Fee Related JP4100488B2 (en) | 2001-03-28 | 2001-03-28 | Enamel remover |
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| Country | Link |
|---|---|
| JP (1) | JP4100488B2 (en) |
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