JP2004277299A - Cosmetic containing silicone - Google Patents
Cosmetic containing silicone Download PDFInfo
- Publication number
- JP2004277299A JP2004277299A JP2003067970A JP2003067970A JP2004277299A JP 2004277299 A JP2004277299 A JP 2004277299A JP 2003067970 A JP2003067970 A JP 2003067970A JP 2003067970 A JP2003067970 A JP 2003067970A JP 2004277299 A JP2004277299 A JP 2004277299A
- Authority
- JP
- Japan
- Prior art keywords
- cosmetic
- weight
- parts
- makeup
- cleaning
- 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.)
- Granted
Links
- 239000002537 cosmetic Substances 0.000 title claims abstract description 71
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 34
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 29
- 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 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 26
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 26
- 230000000694 effects Effects 0.000 description 18
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 16
- -1 squalane Chemical class 0.000 description 15
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 150000005846 sugar alcohols Polymers 0.000 description 8
- 229940008099 dimethicone Drugs 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
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- 239000007864 aqueous solution Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000003240 coconut oil Substances 0.000 description 3
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- 239000006071 cream Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000002453 shampoo Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- LEEDMQGKBNGPDN-UHFFFAOYSA-N 2-methylnonadecane Chemical compound CCCCCCCCCCCCCCCCCC(C)C LEEDMQGKBNGPDN-UHFFFAOYSA-N 0.000 description 2
- XPFCZYUVICHKDS-UHFFFAOYSA-N 3-methylbutane-1,3-diol Chemical compound CC(C)(O)CCO XPFCZYUVICHKDS-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
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- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
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- 235000013869 carnauba wax Nutrition 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004200 microcrystalline wax Substances 0.000 description 2
- 235000019808 microcrystalline wax Nutrition 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 239000002904 solvent Substances 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
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- PROQIPRRNZUXQM-UHFFFAOYSA-N (16alpha,17betaOH)-Estra-1,3,5(10)-triene-3,16,17-triol Natural products OC1=CC=C2C3CCC(C)(C(C(O)C4)O)C4C3CCC2=C1 PROQIPRRNZUXQM-UHFFFAOYSA-N 0.000 description 1
- WCGUUGGRBIKTOS-GPOJBZKASA-N (3beta)-3-hydroxyurs-12-en-28-oic acid Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CC[C@@H](C)[C@H](C)[C@H]5C4=CC[C@@H]3[C@]21C WCGUUGGRBIKTOS-GPOJBZKASA-N 0.000 description 1
- PAFJZWHXMSQJKV-UQZRNVAESA-N (3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol;octadecanoic acid Chemical compound OC[C@@H](O)C1OC[C@H](O)[C@H]1O.OC[C@@H](O)C1OC[C@H](O)[C@H]1O.OC[C@@H](O)C1OC[C@H](O)[C@H]1O.CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O PAFJZWHXMSQJKV-UQZRNVAESA-N 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- ZONJATNKKGGVSU-UHFFFAOYSA-N 14-methylpentadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCC(O)=O ZONJATNKKGGVSU-UHFFFAOYSA-N 0.000 description 1
- BFPYWIDHMRZLRN-UHFFFAOYSA-N 17alpha-ethynyl estradiol Natural products OC1=CC=C2C3CCC(C)(C(CC4)(O)C#C)C4C3CCC2=C1 BFPYWIDHMRZLRN-UHFFFAOYSA-N 0.000 description 1
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- MPDGHEJMBKOTSU-YKLVYJNSSA-N 18beta-glycyrrhetic acid Chemical compound C([C@H]1C2=CC(=O)[C@H]34)[C@@](C)(C(O)=O)CC[C@]1(C)CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@H](O)C1(C)C MPDGHEJMBKOTSU-YKLVYJNSSA-N 0.000 description 1
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Abstract
Description
【０００１】
【発明の属する技術分野】
本発明は、化粧料に関し、特に洗浄用の化粧料として有用な化粧料に関する。
【０００２】
【従来の技術】
メークアップ落としのような、洗浄用の化粧料に於いて必要な要件としては、メークアップ化粧料を構成する成分と良くなじみ、かつ、拭き取り操作により容易に肌より汚れを離脱できる性質を有することである。この為、洗浄用化粧料自体の粘性が低いことが必要である。また、ふき取られずに肌上に残った洗浄用の化粧料が、続く化粧行為に影響を与えないようにすることも必要である。
【０００３】
この為、洗浄用化粧料として揮発性の油剤を使用する場合が多い。この揮発性の油剤としては、軽質イソパラフィン、環状ジメチルポリシロキサン、低粘度のジメチコンなどが存在するが、軽質イソパラフィンについては刺激発現などの問題があるため、環状ジメチルポリシロキサン又は低粘度のジメチコンの方が使用される。しかしながら、環状ジメチルポリシロキサンや低粘度のジメチコンは、溶解特性に問題があり、極性油を併用しなければならず（例えば、特許文献１参照）、改良の余地があった。
【０００４】
そこで、肌よりメークアップ化粧料や汚れをしっかり取り除くことができ、特にメークアップ化粧料と良くなじみ、拭き取りが容易に行え、優れたメークアップ落とし効果を有する洗浄用化粧料であって、さらにたとえ拭き取り後肌上に化粧料が残ったとしても続く化粧行為に影響を与えることのない洗浄用化粧料の提供が望まれていた。
【０００５】
一方、ヘプタメチルオクチルトリシロキサンは既に公知の物質であり、市販されている。また、このものをメークアップ化粧料などに含有させる技術も既に知られている（例えば、特許文献２〜５参照）。
【０００６】
しかしながら、洗浄用の化粧料にヘプタメチルオクチルトリシロキサンを含有させることは知られておらず、また、ヘプタメチルオクチルトリシロキサンを含有する洗浄用の化粧料が優れたメークアップ落とし効果を有し、さらに続く化粧行為に影響を与えない特質を有していることは全く知られていなかった。
【０００７】
【特許文献１】
特開２０００−２５６１３２号公報
【特許文献２】
国際公開第０２／０３９４６号公報
【特許文献３】
特開２００１−１９２５５９号公報
【特許文献４】
特開２００１−８９３２５号公報
【特許文献５】
特開２００１−３９８３０号公報
【０００８】
【発明が解決しようとする課題】
本発明は、この様な状況下為されたものであり、メークアップ化粧料や汚れをしっかり取り除くことができ、特に優れたメークアップ落とし効果を有し、さらに続く化粧行為に影響を与えることのない洗浄用の化粧料を提供することを課題とする。
【０００９】
【課題を解決するための手段】
本発明者らは、上記課題を解決するため鋭意研究を重ねた結果、下記一般式（１）で表されるシリコーンを含有する洗浄用の化粧料、特に下記一般式（２）で表されるヘプタメチルオクチルトリシロキサンを含有する洗浄用の化粧料が上記課題を解決できることを見出し、発明を完成させるに至った。
【００１０】
すなわち、本発明は、以下のとおりである。
（１）下記に示す一般式（１）で表されるシリコーンを含有することを特徴とする、洗浄用の化粧料。
【００１１】
【化３】
（２）前記一般式（１）におけるＲがオクチル基であることを特徴とする、（１）に記載の洗浄用の化粧料。
（３）前記一般式（１）で表されるシリコーンが、下記一般式（２）で表されるヘプタメチルオクチルトリシロキサンであることを特徴とする、（１）又は（２）に記載の洗浄用の化粧料。
【００１２】
【化４】
【００１３】
【発明の実施の形態】
以下、本発明を詳細に説明する。
【００１４】
本発明の洗浄用の化粧料は、前記一般式（１）で表されるシリコーンを含有することを特徴とする。
【００１５】
一般式（１）に於いて、Ｒはそれぞれ独立にメチル基又は炭素数６〜１２のアルキル基を表し、各々のＲは同じでも異なっていてもよい。但し、少なくとも１個のＲは炭素数６〜１２のアルキル基である。
【００１６】
このように炭素数が６〜１２の範囲にあると、揮発性も高くなりすぎず、溶剤効果も低下しない、使用性に優れたシリコーンとなる。
【００１７】
該アルキル基の具体例としては、へキシル基、オクチル基、デシル基などが挙げられる。
【００１８】
前記一般式（１）に於けるｘは０〜１０の整数を表し、５以下であることが好ましく、１であることが特に好ましい。これはｘが小さいほど揮発性が高まり、１のとき特に好ましい揮発性が得られるからである。
【００１９】
また、揮発性等の観点から、一般式（１）においてＲで表される基のうち、８０％以上のＲは、メチル基であるとより好ましい。
【００２０】
前記一般式（１）で表されるシリコーン（以下、「本発明で用いるシリコーン」ともいう。）としては、ヘプタメチルへキシルトリシロキサン、ヘプタメチルオクチルトリシロキサン等が好ましく例示でき、中でも前記一般式（２）で表されるヘプタメチルオクチルトリシロキサンが特に好ましく例示できる。
【００２１】
一般式（１）で表される化合物それ自体は、公知の物質であり、その製造方法も知られている。例えば、ヘプタメチルオクチルトリシロキサンは、ヘプタメチルトリシロキサンと１−オクテンとの白金触媒存在下におけるヒドロシリル化反応により得ることができる。
【００２２】
また、既に市販されているものも存在するため、本発明では、かかる市販品を購入して利用することも出来る。特にヘプタメチルオクチルトリシロキサンの市販品として、日本ユニカー株式会社製のシルソフト０３４が特に好適に例示できる。
【００２３】
本発明の洗浄用の化粧料には、本発明で用いるシリコーンを一種、もしくは二種以上組み合わせて含有させることが出来る。
【００２４】
本発明の洗浄用の化粧料に於ける、本発明で用いるシリコーンの好ましい含有量は、化粧料全量に対して、総量で０．１〜５０重量％であり、更に好ましくは、１〜３０重量％である。
【００２５】
本発明の洗浄用の化粧料は、クレンジングなど、油性成分を媒体として、メークアップ化粧料や汚れを該媒体でなじませ、該媒体ごとカット綿等で拭い取る油性クレンジング料；洗顔料やボディーシャンプーの様に、メークアップ化粧料や汚れ等を親水性界面活性剤で分散させやすくさせ、これを流水等の流動性媒体で洗い流す水性洗浄料；あるいは親水性の界面活性剤と少量の油性成分を含有する、液状の化粧料自体をカット綿にしみこませ、メークアップ化粧料や汚れを化粧料になじませつつ、分散させ、化粧料で流し去るメークアップ落とし化粧料などの中間タイプ等を包括した言葉であって、メークアップ化粧料や汚れを皮膚、とりわけ顔より除去する目的で使用される化粧料をいう。
【００２６】
本発明で用いるシリコーンを含有する化粧料は、汚れを除去する洗浄効果に優れ、特に化粧持ちに優れるファンデーション等に対しても充分なメークアップ落とし効果を発揮するものであり、メークアップ化粧料を皮膚より浮かせ、汚れとともに皮膚からしっかり取り除くことができる。これは、本発明で用いるシリコーンが、粉体などに固着している、通常の油剤では相溶しにくい、高融点ワックスなどの成分を溶かす作用に優れているためと考えられる。
【００２７】
尚、本発明の洗浄用の化粧料で特に好ましい形態としては、メークアップ落とし用化粧料が挙げられる。これは、通常、携帯性を重視すると化粧落とし効果は不十分なものとなりやすいが、本発明の洗浄用の化粧料は、特に携帯性が重視されるメークアップ落とし用化粧料に於いて、その化粧落とし効果が期待できるからである。
【００２８】
本発明の洗浄用の化粧料に於いては、必須成分である本発明で用いるシリコーン以外に、通常化粧料で使用される任意成分を含有させることが出来る。
【００２９】
この様な任意成分としては、例えば、スクワラン、流動パラフィン、軽質流動イソパラフィン、重質流動イソパラフィン、マイクロクリスタリンワックス、固形パラフィンなどの炭化水素類、ジメチルポリシロキサン（以下、「ジメチコン」ともいう）、フェニル基変性ジメチルポリシロキサン、環状ジメチルポリシロキサン、アミノ変性ジメチルポリシロキサン、ポリオキシアルキレン−ジメチルポリシロキサン共重合体などのシリコーン類、ホホバ油、カルナウバワックス、モクロウ、ミツロウ、ゲイロウ、オレイン酸オクチルドデシル、イソプロピルミリステート、ネオペンチルグリコールジイソステアレート、リンゴ酸ジイソステアレートなどのエステル類、ステアリン酸、ラウリン酸、ミリスチン酸、パルミチン酸、イソステアリン酸、イソパルミチン酸、ベヘン酸、オレイン酸などの脂肪酸類、ベヘニルアルコール、セタノール、オレイルアルコール、オクタデシルアルコールなどの高級アルコール類、ヒマシ油、椰子油、水添椰子油、椿油、小麦胚芽油、イソステアリン酸トリグリセライド、イソオクタン酸トリグリセライド、オリーブオイル等のトリグリセライド類、１，３−ブタンジオール、グリセリン、ジグリセリン、ジプロピレングリコール、ポリエチレングリコール、１，２−ペンタンジオール、１，２−ヘキシレングリコール、イソプレングリコールなどの多価アルコール、ソルビタンセスキオレート、ソルビタンモノオレート、ソルビタントリオレート、ソルビタンセスキステアレート、ソルビタンモノステアレート、ポリオキシエチレンソルビタンモノオレート、ポリオキシエチレンソルビタンモノステアレート、ポリオキシエチレンステアレート、ポリオキシエチレンオレート、ポリオキシエチレングリセリル脂肪酸エステル、ポリエキシエチレンアルキルエーテル、ポリオキシエチレン硬化ヒマシ油等の非イオン界面活性剤、ソジウムラウリルステアレート、ポリオキシエチレンアルキル硫酸塩、スルホコハク酸エステル塩などのアニオン界面活性剤、４級アルキルアンモニウム塩等のカチオン界面活性剤類、アルキルベタイン等の両性界面活性剤類、結晶セルロースや架橋型メチルポリシロキサン、ポリエチレン粉末、アクリル樹脂粉体等の有機粉体類、タルク、マイカ、セリサイト、炭酸マグネシウム、炭酸カルシウム、二酸化チタン、酸化鉄、紺青、群青、チタンマイカ、チタンセリサイト、シリカ等の表面処理されていても良い粉体類、アクリル酸・メタクリル酸アルキルコポリマー及び／又はその塩、カルボキシビニルポリマー及び／又はその塩、キサンタンガムやヒドロキシプロピルセルロースなどの増粘剤、レチノール、レチノイン酸、トコフェロール、リボフラビン、ピリドキシン、アスコルビン酸、アスコルビン酸リン酸エステル塩などのビタミンやグリチルリチン酸塩、グリチルレチン、ウルソール酸、オレアノール酸などのテルペン類、エストラジオール、エチニルエストラジオール、エストリオールなどのステロイド類などの有効成分、フェノキシエタノール、パラベン類、ヒビテングルコネート、塩化ベンザルコニウム等の防腐剤、ジメチルアミノ安息香酸エステル類、桂皮酸エステル類、ベンゾフェノン類などの紫外線吸収剤などが好ましく例示できる。
【００３０】
これらの内で、特に好ましいものは、ジメチコン、環状ジメチルポリシロキサン、アミノ変性ジメチルポリシロキサン、ポリオキシアルキレン−ジメチルポリシロキサン共重合体等の本発明の必須成分として用いるシリコーンに属さないシリコーン類である。特に本発明の必須成分のシリコーンとのなじみの良さに於いて、ポリオキシアルキレン−ジメチルポリシロキサン共重合体を含有することが好ましい。
【００３１】
このジメチコンポリオールとしては、種々の製品が既に市販されているが、においの少なさの点で、日本ユニカー株式会社製のスーパーシルウェットＳＳ−２８０１、ＳＳ２８０２、ＳＳ２８０３及びＳＳ２８０４が好ましく、スーパーシルウェットＳＳ２８０２、ＳＳ２８０３及びＳＳ２８０４が特に好ましい。
【００３２】
本発明の洗浄用の化粧料に於いては、ポリオキシアルキレン−ジメチルポリシロキサン共重合体等の、本発明の必須成分として用いるシリコーンに属さないシリコーン類は唯一種でも、二種以上を組み合わせても含有することが出来る。
【００３３】
このような任意成分のシリコーン類の好ましい含有量は、化粧料全量に対して、総量で０．１〜１０重量％であり、更に好ましくは０．５〜５重量％である。
【００３４】
また、本発明の洗浄用の化粧料に於いては、その溶剤効果から、多価アルコールを含有することも好ましい。好ましい多価アルコールとしては、１，２−ペンタンジオール、１，２−ヘキシレングリコール、イソプレングリコールなどが例示でき、中でも１，２−ヘキシレングリコールが特に好ましい。
【００３５】
本発明の洗浄用の化粧料に於いては、多価アルコールは唯一種でも、二種以上を組み合わせても良く、好ましい含有量は、化粧料全量に対して、総量で、１〜１５重量％であり、更に好ましくは２〜１０重量％である。特に１，２−ヘキシレングリコールを少なくとも３重量％含有する形態が好ましい。
【００３６】
本発明の洗浄用の化粧料は、必須成分として本発明で用いるシリコーンと、上記の任意成分とを常法に従って処理することにより製造することが出来る。
【００３７】
かくして得られた、本発明の洗浄用の化粧料は、優れた洗浄力、特に優れた化粧落とし効果を有するため、メークアップ落とし用化粧料のような携帯での使用性を重視した製剤に於いても優れた化粧落とし作用を発揮する。
【００３８】
また、本発明の洗浄用の化粧料は、その他の落としにくい化粧料成分、例えば、化粧持ち向上のために使用されるシリコーンエラストマー類の除去にも好適である。
【００３９】
【実施例】
以下に、実施例を挙げて、本発明について更に具体的に説明を加えるが、本発明がかかる実施例にのみ限定されないことは言うまでもない。
【００４０】
＜実施例１＞
下記表１に示す処方に従って、本発明の洗浄用の化粧料である、メークアップ落とし用化粧料を作製した。
【００４１】
即ち、イ、ロ及びハの成分をそれぞれ７５℃に加熱し、イにロを加えて中和し、これに攪拌下ハを徐々に加え、粒子を整えて攪拌冷却し、メークアップ落とし用化粧料を得た。
【００４２】
同時に、本発明の必須成分のシリコーンを他のシリコーンに置換した比較例も作成した。 これらのメークアップ落とし用化粧料を用いて、専門パネラーにより、下記表２に処方を示すファンデーションを落とす機能を比較した。
【００４３】
即ち、下腕内側部に２．５ｃｍ×４ｃｍの部位を作成し、ファンデーションを塗布し、０．１ｍｌのメークアップ落とし用化粧料を滴下し、手で良くなじませた後カット綿で拭き取り、ファンデーションの残り具合を目視にて次の基準で判定した。
【００４４】
スコア５：ファンデーションは認められない
スコア４：よく見ないとファンデーションは認められない
スコア３：ファンデーションは殆ど残っていない（通常市販されているメーク落とし化粧料の化粧落としのレベル）
スコア２：ファンデーションの残りが少し気になる
スコア１：ファンデーションの残り具合が気になる。
【００４５】
結果を表３に示す。
【００４６】
これにより、本発明の化粧料が優れた化粧落とし機能を有していることがわかる。又、続いて再びファンデーションを塗布してみたところ、実施例１は何ら影響を与えなかったが、比較例１〜５においては、ツキムラが観察された。本発明の洗浄用の化粧料では続く化粧動作に影響を与えないこともわかる。
【００４７】
【表１】
表１
─────────────────────────────────
（イ）
アクリル酸・メタクリル酸（Ｃ１０〜３０）アルキル ０．４重量部
（グッドリッチ社製；ペムレンＴＲ−１）
１，２−ヘキシレングリコール ５ 重量部
エタノール ５ 重量部
水 ５０ 重量部
─────────────────────────────────
（ロ）
１０％水酸化カリウム水溶液 ４ 重量部
水 １５．６重量部
─────────────────────────────────
（ハ）
シリコーン＊ １５ 重量部
ポリオキシアルキレン−ジメチルポリシロキサン共重合体
（スーパーシルウェットＳＳ−２８０２） ５ 重量部
─────────────────────────────────
但し、表１中＊のシリコーンの詳細は、表３に示す。
【００４８】
【表２】
表２ （評価用のファンデーション）
─────────────────────────────────
シリコーン処理二酸化チタン ２０ 重量部
シリコーン処理酸化鉄 ５ 重量部
シリコーン処理セリサイト ３０ 重量部
シリコーン処理マイカ １０ 重量部
シリコーン処理チタンマイカ ５ 重量部
シリコーン処理タルク １０ 重量部
カルナウバワックス ３ 重量部
マイクロクリスタリンワックス ２ 重量部
ジメチコン １０ 重量部
流動パラフィン ５ 重量部
─────────────────────────────────
【００４９】
【表３】
＜実施例２〜４＞
下記表４に示すように１，２−ヘキシレングリコールの含有量を変えた他は、実施例１と同様にして検討を行った。
【００５１】
結果を表５に示す。
【００５２】
これより、１，２−ヘキシレングリコールを少なくとも３重量％含有することが好ましいことがわかる。
【００５３】
【表４】
表４
─────────────────────────────────
（イ）
アクリル酸・メタクリル酸（Ｃ１０〜３０）アルキル ０．４重量部
（グッドリッチ社製；ペムレンＴＲ−１）
１，２−ヘキシレングリコール ＊＊ 重量部
エタノール ５ 重量部
水 ５５−＊＊ 重量部
─────────────────────────────────
（ロ）
１０％水酸化カリウム水溶液 ４ 重量部
水 １５．６重量部
─────────────────────────────────
（ハ）
ヘプタメチルオクチルトリシロキサン １５ 重量部
（日本ユニカー株式会社製シルソフト０３４）
ポリオキシアルキレン−ジメチルポリシロキサン共重合体 ５ 重量部
（スーパーシルウェットＳＳ−２８０２）
─────────────────────────────────
但し、表４中の１，２−ヘキシレングリコールの含有量＊＊の詳細は、
表５に示す。
【００５４】
【表５】
＜実施例５〜９＞
下記表６に示すように１，２−ヘキシレングリコールを他の多価アルコールに変えて、実施例１〜４と同様の検討を行った。
【００５６】
結果を表７に記す。
【００５７】
これより、多価アルコールとしては１，２−ヘキシレングリコールが特に好ましいことがわかる。
【００５８】
【表６】
表６
─────────────────────────────────
（イ）
アクリル酸・メタクリル酸（Ｃ１０〜３０）アルキル ０．４重量部
（グッドリッチ社製；ペムレンＴＲ−１）
多価アルコール＊＊＊ ５ 重量部
エタノール ５ 重量部
水 ５０ 重量部
─────────────────────────────────
（ロ）
１０％水酸化カリウム水溶液 ４ 重量部
水 １５．６重量部
─────────────────────────────────
（ハ）
ヘプタメチルオクチルトリシロキサン １５ 重量部
（日本ユニカー株式会社製シルソフト０３４）
ポリオキシアルキレン−ジメチルポリシロキサン共重合体
（スーパーシルウェットＳＳ−２８０２） ５ 重量部
─────────────────────────────────
但し、表６中多価アルコール＊＊＊の詳細は、表７に記す。
【００５９】
【表７】
＜実施例１０〜１４＞
下記表８で示すようにポリオキシアルキレン−ジメチルポリシロキサン共重合体を他の成分に変えて実施例１〜９と同様の検討を行った。
【００６１】
結果を表９に示す。
【００６２】
これより、ポリオキシアルキレン−ジメチルポリシロキサン共重合体を含有することが好ましいことがわかる。
【００６３】
【表８】
表８
─────────────────────────────────
（イ）
アクリル酸・メタクリル酸（Ｃ１０〜３０）アルキル ０．４重量部
（グッドリッチ社製；ペムレンＴＲ−１）
１，２−ヘキシレングリコール ５ 重量部
エタノール ５ 重量部
水 ５０ 重量部
─────────────────────────────────
（ロ）
１０％水酸化カリウム水溶液 ４ 重量部
水 １５．６重量部
─────────────────────────────────
（ハ）
ヘプタメチルオクチルトリシロキサン １５ 重量部
（日本ユニカー株式会社製シルソフト０３４）
表９に記載の成分 ５ 重量部
─────────────────────────────────
【００６４】
【表９】
＜実施例１５＞
下記表１０に示す処方に従って、本発明の洗浄用の化粧料である、クレンジングクリームを作成した。
【００６６】
即ち、イの成分を室温で良く混練りしゲル化させ、これをロの成分で希釈した後８０℃に温度調整し、これに予め８０℃に温度調整しておいたハの成分を徐々に攪拌下加えて乳化し、これを攪拌冷却してクレンジングクリーム（油中水乳化剤形）を得た。
【００６７】
このものの、上記の条件での化粧落とし評価はスコア５であった。油中水乳化剤形であるにもかかわらず、驚くべきことにこのクレンジングクリームにはウォッシュオフ特性（水洗で除去できる特性）が備わっていた。
【００６８】
【表１０】
＜実施例１６＞
下記表１１に示す処方に従って、洗顔料を作成した。
【００７０】
即ち、処方成分を８０℃に加熱し、攪拌可溶化し、攪拌冷却して水性洗顔料を得た。このものを評価用のファンデーションを用いて、クレンジング料無しでの水洗による化粧落とし効果を調べた。
【００７１】
方法は、上記の如くに下腕内側部を用い、水性洗顔料０．１ｍｌを垂らし、良くなじませた後、流水下３０秒間手指で擦り、タオルで拭き取った後、ファンデーションの残り具合を同様の基準で判定した。
【００７２】
判定結果は、スコア５であり、クレンジング料無しの水洗で充分な化粧落としが出来ることがわかった。
【００７３】
【表１１】
＜実施例１７＞
下記表１２に示す処方に従ってボディーシャンプーを作成した。
【００７５】
即ち、処方成分を８０℃に加熱し、攪拌して可溶化し、攪拌冷却しシャンプーを得た。
【００７６】
このものは、体部の汚れ落としにも優れた機能を発揮した。
【００７７】
【表１２】
表１２
─────────────────────────────────
ヘプタメチルオクチルトリシロキサン ５ 重量部
（シルソフト０３４）
ポリオキシアルキレン−ジメチルポリシロキサン共重合体
（スーパーシルウェットＳＳ−２８０４） １ 重量部
ラウリル硫酸ナトリウム １５ 重量部
ＰＯＥ（２０）ラウリル硫酸ナトリウム １５ 重量部
椰子油脂肪酸モノエタノールアミド ５ 重量部
１，２−ヘキシレングリコール ５ 重量部
１，３−ブタンジオール ５ 重量部
水 ４９ 重量部
─────────────────────────────────
【００７８】
【発明の効果】
本発明によれば、優れた洗浄力、特に優れたメークアップ落とし効果を有し、さらに続く化粧行為に影響を与えることのない洗浄用の化粧料を提供することができる。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to cosmetics, and particularly to cosmetics useful as cleaning cosmetics.
[0002]
[Prior art]
Necessary requirements for cleansing cosmetics, such as makeup removers, are that they are well compatible with the components that make up cosmetics, and that they have the property of easily removing dirt from the skin by wiping operation. It is. For this reason, it is necessary that the viscosity of the cleaning cosmetic itself is low. It is also necessary that the cleansing cosmetics that remain on the skin without being wiped have no effect on the subsequent makeup.
[0003]
For this reason, volatile oils are often used as cleaning cosmetics. As the volatile oil agent, there are light isoparaffin, cyclic dimethylpolysiloxane, low-viscosity dimethicone, and the like.However, light isoparaffin has a problem such as irritation, so that cyclic dimethylpolysiloxane or low-viscosity dimethicone is used. Is used. However, cyclic dimethylpolysiloxane and low-viscosity dimethicone have problems in dissolution characteristics, and a polar oil must be used in combination (for example, see Patent Document 1), and there is room for improvement.
[0004]
Therefore, the makeup cosmetics and dirt can be firmly removed from the skin, and the makeup cosmetics are particularly well compatible with the makeup cosmetics, can be easily wiped off, and have a superior makeup removing effect. It has been desired to provide a cleansing cosmetic that does not affect the subsequent makeup even if the cosmetic remains on the skin after wiping.
[0005]
On the other hand, heptamethyloctyltrisiloxane is a known substance and is commercially available. In addition, techniques for incorporating this into makeup cosmetics and the like are already known (for example, see Patent Documents 2 to 5).
[0006]
However, it is not known to contain heptamethyloctyltrisiloxane in a cosmetic for cleaning, and a cosmetic for cleaning containing heptamethyloctyltrisiloxane has an excellent makeup removing effect, It was not known at all that it had characteristics that did not affect the further makeup.
[0007]
[Patent Document 1]
JP 2000-256132 A [Patent Document 2]
International Patent Publication No. WO 02/03946 [Patent Document 3]
JP 2001-192559 A [Patent Document 4]
JP 2001-89325 A [Patent Document 5]
Japanese Patent Application Laid-Open No. 2001-39830
[Problems to be solved by the invention]
The present invention has been made under such circumstances, and can remove makeup cosmetics and dirt firmly, has a particularly excellent makeup removing effect, and has an effect on the subsequent cosmetic action. An object of the present invention is to provide a cleansing cosmetic.
[0009]
[Means for Solving the Problems]
The inventors of the present invention have conducted intensive studies to solve the above-mentioned problems, and as a result, a cleaning cosmetic containing silicone represented by the following general formula (1), particularly represented by the following general formula (2) The present inventors have found that a cosmetic for cleaning containing heptamethyloctyltrisiloxane can solve the above problems, and have completed the invention.
[0010]
That is, the present invention is as follows.
(1) A cosmetic for cleaning, characterized by containing a silicone represented by the following general formula (1).
[0011]
Embedded image
(2) The cosmetic for cleaning according to (1), wherein R in the general formula (1) is an octyl group.
(3) The washing according to (1) or (2), wherein the silicone represented by the general formula (1) is heptamethyloctyltrisiloxane represented by the following general formula (2). Cosmetics.
[0012]
Embedded image
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail.
[0014]
The cosmetic for cleaning of the present invention is characterized by containing the silicone represented by the general formula (1).
[0015]
In the general formula (1), each R independently represents a methyl group or an alkyl group having 6 to 12 carbon atoms, and each R may be the same or different. However, at least one R is an alkyl group having 6 to 12 carbon atoms.
[0016]
If the number of carbon atoms is in the range of 6 to 12, the volatility will not be too high and the solvent effect will not be reduced.
[0017]
Specific examples of the alkyl group include a hexyl group, an octyl group, and a decyl group.
[0018]
X in the general formula (1) represents an integer of 0 to 10, preferably 5 or less, and particularly preferably 1. This is because the smaller x is, the higher the volatility is, and when x is 1, a particularly preferable volatility is obtained.
[0019]
Further, from the viewpoint of volatility and the like, among the groups represented by R in the general formula (1), more than 80% of R is more preferably a methyl group.
[0020]
As the silicone represented by the general formula (1) (hereinafter also referred to as “silicone used in the present invention”), heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane and the like can be preferably exemplified. Heptamethyloctyltrisiloxane represented by 2) is particularly preferably exemplified.
[0021]
The compound itself represented by the general formula (1) is a known substance, and its production method is also known. For example, heptamethyloctyltrisiloxane can be obtained by a hydrosilylation reaction between heptamethyltrisiloxane and 1-octene in the presence of a platinum catalyst.
[0022]
In addition, since some products are already commercially available, in the present invention, such commercially available products can be purchased and used. Particularly, as a commercial product of heptamethyloctyltrisiloxane, Silsoft 034 manufactured by Nippon Unicar Co., Ltd. can be particularly preferably exemplified.
[0023]
The silicone for washing of the present invention can contain one kind of silicone used in the present invention or a combination of two or more kinds.
[0024]
The preferable content of the silicone used in the present invention in the cosmetic for cleaning of the present invention is 0.1 to 50% by weight, more preferably 1 to 30% by weight, based on the total amount of the cosmetic. %.
[0025]
The cleansing cosmetic composition of the present invention is an oily cleansing composition that uses an oily component such as a cleansing medium as a medium to make-up cosmetics and dirt with the medium, and wipes the entire medium with cut cotton or the like; a face wash or body shampoo. An aqueous detergent that makes it easy to disperse make-up cosmetics and stains with a hydrophilic surfactant, and wash it off with a fluid medium such as running water; or a hydrophilic surfactant and a small amount of an oily component. Includes intermediate types such as makeup cosmetics and dirt that are soaked into the cut cotton, dispersing and dispersing makeup cosmetics and stains into the cosmetics, and washing away with cosmetics. In other words, it refers to a makeup used to remove makeup and dirt from the skin, especially the face.
[0026]
The silicone-containing cosmetic used in the present invention has an excellent cleaning effect for removing dirt, and exhibits a sufficient makeup-removing effect even for foundations, etc., which are particularly durable and has a makeup finish. It can be lifted off the skin and removed from the skin with dirt. This is presumably because the silicone used in the present invention has an excellent effect of dissolving components such as high-melting wax, which are adhered to powder or the like, are hardly compatible with ordinary oils, and so on.
[0027]
A particularly preferred form of the cleansing cosmetic of the present invention is a makeup remover cosmetic. This usually means that if the emphasis is placed on portability, the effect of removing makeup tends to be insufficient.However, the cosmetic for cleaning of the present invention is particularly suitable for makeup for removing makeup where importance is placed on portability. This is because a makeup removing effect can be expected.
[0028]
In the cosmetic for cleaning of the present invention, in addition to the silicone used in the present invention, which is an essential component, an optional component usually used in cosmetics can be contained.
[0029]
Such optional components include, for example, hydrocarbons such as squalane, liquid paraffin, light liquid isoparaffin, heavy liquid isoparaffin, microcrystalline wax, solid paraffin, dimethylpolysiloxane (hereinafter also referred to as “dimethicone”), phenyl Silicones such as group-modified dimethylpolysiloxane, cyclic dimethylpolysiloxane, amino-modified dimethylpolysiloxane, polyoxyalkylene-dimethylpolysiloxane copolymer, jojoba oil, carnauba wax, mocro, beeswax, gay wax, octyldodecyl oleate, Esters such as isopropyl myristate, neopentyl glycol diisostearate, malic acid diisostearate, stearic acid, lauric acid, myristic acid, palmitic acid, isostearic Fatty acids such as acid, isopalmitic acid, behenic acid and oleic acid, higher alcohols such as behenyl alcohol, cetanol, oleyl alcohol, octadecyl alcohol, castor oil, coconut oil, hydrogenated coconut oil, camellia oil, wheat germ oil, isostearic acid Triglycerides, triglycerides of isooctanoic acid, triglycerides such as olive oil, 1,3-butanediol, glycerin, diglycerin, dipropylene glycol, polyethylene glycol, 1,2-pentanediol, 1,2-hexylene glycol, isoprene glycol, etc. Polyhydric alcohol, sorbitan sesquiolate, sorbitan monooleate, sorbitan triolate, sorbitan sesquistearate, sorbitan monostearate, polyoxyethylene sorbitan Nonionic surfactants such as noolate, polyoxyethylene sorbitan monostearate, polyoxyethylene stearate, polyoxyethylene oleate, polyoxyethylene glyceryl fatty acid ester, polyethoxyethylene alkyl ether, polyoxyethylene hydrogenated castor oil, sodium Anionic surfactants such as lauryl stearate, polyoxyethylene alkyl sulfate and sulfosuccinate, cationic surfactants such as quaternary alkyl ammonium salts, amphoteric surfactants such as alkyl betaine, crystalline cellulose and crosslinked type Organic powders such as methylpolysiloxane, polyethylene powder, acrylic resin powder, talc, mica, sericite, magnesium carbonate, calcium carbonate, titanium dioxide, iron oxide, navy blue, ultramarine, titanium mica, titanium Powders which may be surface-treated such as sericite and silica, acrylic acid / alkyl methacrylate copolymers and / or salts thereof, carboxyvinyl polymers and / or salts thereof, thickeners such as xanthan gum and hydroxypropyl cellulose, Vitamin such as retinol, retinoic acid, tocopherol, riboflavin, pyridoxine, ascorbic acid, ascorbic acid phosphate, and terpenes such as glycyrrhizinate, glycyrrhetin, ursolic acid, and oleanolic acid; steroids such as estradiol, ethinyl estradiol, and estriol Ingredients such as phenoloxyethanol, parabens, hibitene gluconate, preservatives such as benzalkonium chloride, dimethylaminobenzoic acid esters, cinnamic acid esters, benzoic acid An ultraviolet absorber such as Enon compounds can be preferably exemplified.
[0030]
Of these, particularly preferred are silicones that do not belong to the silicone used as an essential component of the present invention, such as dimethicone, cyclic dimethylpolysiloxane, amino-modified dimethylpolysiloxane, and polyoxyalkylene-dimethylpolysiloxane copolymer. . In particular, it is preferable to contain a polyoxyalkylene-dimethylpolysiloxane copolymer in terms of good compatibility with the essential component silicone of the present invention.
[0031]
As this dimethicone polyol, various products are already on the market, but from the viewpoint of low odor, Super Silwet SS-2801, SS2802, SS2803 and SS2804 manufactured by Nippon Unicar Co., Ltd. are preferable, and Super Silwet SS2802 is preferred. , SS2803 and SS2804 are particularly preferred.
[0032]
In the cosmetic for cleaning of the present invention, silicones that do not belong to the silicone used as an essential component of the present invention, such as polyoxyalkylene-dimethylpolysiloxane copolymers, may be used alone or in combination of two or more. Can also be contained.
[0033]
The preferred content of such optional silicones is 0.1 to 10% by weight, more preferably 0.5 to 5% by weight, based on the total amount of the cosmetic.
[0034]
Further, the cosmetic for cleaning of the present invention preferably contains a polyhydric alcohol due to its solvent effect. Preferred examples of the polyhydric alcohol include 1,2-pentanediol, 1,2-hexylene glycol, isoprene glycol and the like, and among them, 1,2-hexylene glycol is particularly preferred.
[0035]
In the cosmetic for cleaning of the present invention, the polyhydric alcohol may be a single kind or a combination of two or more kinds. The preferable content is 1 to 15% by weight in total with respect to the total amount of the cosmetic. And more preferably 2 to 10% by weight. In particular, a form containing at least 3% by weight of 1,2-hexylene glycol is preferable.
[0036]
The cosmetic for cleaning of the present invention can be produced by treating the silicone used in the present invention as an essential component and the above-mentioned optional component according to a conventional method.
[0037]
The cosmetic for cleaning of the present invention thus obtained has an excellent detergency, especially an excellent cosmetic removing effect. Therefore, it can be used in a preparation which emphasizes portability such as a cosmetic for removing makeup. Despite this, it has an excellent makeup removal effect.
[0038]
Further, the cosmetic for cleaning of the present invention is also suitable for removing other hard-to-drop cosmetic components, for example, silicone elastomers used for improving the cosmetic durability.
[0039]
【Example】
Hereinafter, the present invention will be described more specifically with reference to Examples. However, it is needless to say that the present invention is not limited to only these Examples.
[0040]
<Example 1>
In accordance with the formulation shown in Table 1 below, a makeup remover cosmetic, which is a cleaning cosmetic of the present invention, was prepared.
[0041]
That is, the components (a), (b) and (c) are each heated to 75 ° C., and (b) is neutralized by adding (b) to the mixture. I got the fee.
[0042]
At the same time, a comparative example was prepared in which the silicone as an essential component of the present invention was replaced with another silicone. Using these makeup remover cosmetics, the expert panelists compared the function of removing the foundation shown in Table 2 below.
[0043]
That is, a 2.5 cm x 4 cm area is created on the inner side of the lower arm, a foundation is applied, and 0.1 ml of makeup remover is dropped. Was visually determined according to the following criteria.
[0044]
Score 5: Foundation is not recognized. Score 4: Foundation is not recognized unless carefully observed. Score 3: Foundation hardly remains (level of makeup removal of a commercially available makeup remover).
Score 2: A little worried about the rest of the foundation. Score 1: A little worried about the rest of the foundation.
[0045]
Table 3 shows the results.
[0046]
This indicates that the cosmetic of the present invention has an excellent makeup removing function. Then, when the foundation was applied again, Example 1 had no effect, but in Comparative Examples 1 to 5, uneven spots were observed. It can also be seen that the cleaning cosmetic of the present invention does not affect the subsequent makeup operation.
[0047]
[Table 1]
Table 1
─────────────────────────────────
(I)
Acrylic acid / methacrylic acid (C10-30) alkyl 0.4 parts by weight (manufactured by Goodrich; Pemulen TR-1)
1,2-hexylene glycol 5 parts by weight Ethanol 5 parts by weight Water 50 parts by weight ─
(B)
10% potassium hydroxide aqueous solution 4 parts by weight water 15.6 parts by weight
(C)
Silicone * 15 parts by weight Polyoxyalkylene-dimethylpolysiloxane copolymer (Supersilwet SS-2802) 5 parts by weight ─────────
However, details of the silicone indicated by * in Table 1 are shown in Table 3.
[0048]
[Table 2]
Table 2 (Foundation for evaluation)
─────────────────────────────────
Silicone-treated titanium dioxide 20 parts by weight Silicone-treated iron oxide 5 parts by weight Silicone-treated sericite 30 parts by weight Silicone-treated mica 10 parts by weight Silicone-treated titanium mica 5 parts by weight Silicone-treated talc 10 parts by weight carnauba wax 3 parts by weight microcrystalline wax 2 Parts by weight dimethicone 10 parts by weight liquid paraffin 5 parts by weight
[0049]
[Table 3]
<Examples 2 to 4>
The study was conducted in the same manner as in Example 1 except that the content of 1,2-hexylene glycol was changed as shown in Table 4 below.
[0051]
Table 5 shows the results.
[0052]
This shows that it is preferable to contain at least 3% by weight of 1,2-hexylene glycol.
[0053]
[Table 4]
Table 4
─────────────────────────────────
(I)
Acrylic acid / methacrylic acid (C10-30) alkyl 0.4 parts by weight (manufactured by Goodrich; Pemulen TR-1)
1,2-hexylene glycol ** parts by weight ethanol 5 parts by weight water 55-** parts by weight──────────────────────────── ─────
(B)
10% potassium hydroxide aqueous solution 4 parts by weight water 15.6 parts by weight
(C)
15 parts by weight of heptamethyloctyltrisiloxane (Silsoft 034 manufactured by Nippon Unicar Co., Ltd.)
5 parts by weight of polyoxyalkylene-dimethylpolysiloxane copolymer (Super Silwet SS-2802)
─────────────────────────────────
However, for details of the content ** of 1,2-hexylene glycol in Table 4,
It is shown in Table 5.
[0054]
[Table 5]
<Examples 5 to 9>
As shown in Table 6 below, 1,2-hexylene glycol was changed to another polyhydric alcohol, and the same examination as in Examples 1 to 4 was performed.
[0056]
The results are shown in Table 7.
[0057]
This indicates that 1,2-hexylene glycol is particularly preferable as the polyhydric alcohol.
[0058]
[Table 6]
Table 6
─────────────────────────────────
(I)
Acrylic acid / methacrylic acid (C10-30) alkyl 0.4 parts by weight (manufactured by Goodrich; Pemulen TR-1)
Polyhydric alcohol *** 5 parts by weight Ethanol 5 parts by weight Water 50 parts by weight
(B)
10% potassium hydroxide aqueous solution 4 parts by weight water 15.6 parts by weight
(C)
15 parts by weight of heptamethyloctyltrisiloxane (Silsoft 034 manufactured by Nippon Unicar Co., Ltd.)
5 parts by weight of polyoxyalkylene-dimethylpolysiloxane copolymer (Super Silwet SS-2802) ────
However, details of the polyhydric alcohol *** in Table 6 are described in Table 7.
[0059]
[Table 7]
<Examples 10 to 14>
As shown in Table 8 below, the same study as in Examples 1 to 9 was conducted except that the polyoxyalkylene-dimethylpolysiloxane copolymer was changed to other components.
[0061]
Table 9 shows the results.
[0062]
This indicates that it is preferable to contain a polyoxyalkylene-dimethylpolysiloxane copolymer.
[0063]
[Table 8]
Table 8
─────────────────────────────────
(I)
Acrylic acid / methacrylic acid (C10-30) alkyl 0.4 parts by weight (manufactured by Goodrich; Pemulen TR-1)
1,2-hexylene glycol 5 parts by weight Ethanol 5 parts by weight Water 50 parts by weight ─
(B)
10% potassium hydroxide aqueous solution 4 parts by weight water 15.6 parts by weight
(C)
15 parts by weight of heptamethyloctyltrisiloxane (Silsoft 034 manufactured by Nippon Unicar Co., Ltd.)
Ingredients listed in Table 9 5 parts by weight─────────────────────────────────
[0064]
[Table 9]
<Example 15>
According to the formulation shown in Table 10 below, a cleansing cream, which is a cosmetic for cleaning of the present invention, was prepared.
[0066]
That is, the component (a) is kneaded well at room temperature to form a gel, which is diluted with the component (b), and then the temperature is adjusted to 80 ° C. The mixture was added with stirring to emulsify and then cooled with stirring to obtain a cleansing cream (water-in-oil emulsified dosage form).
[0067]
However, the makeup removal evaluation under the above conditions was a score of 5. Despite being a water-in-oil emulsified form, the cleansing cream surprisingly provided wash-off properties (properties that can be removed by washing with water).
[0068]
[Table 10]
<Example 16>
A face wash was prepared according to the formulation shown in Table 11 below.
[0070]
That is, the ingredients were heated to 80 ° C., solubilized by stirring, and cooled by stirring to obtain an aqueous face wash. Using this foundation for evaluation, the effect of removing makeup by washing with water without a cleansing agent was examined.
[0071]
The method is as follows, using the lower arm inner part, dropping 0.1 ml of an aqueous face wash, rubbing it well, rubbing it with fingers for 30 seconds under running water, wiping it off with a towel, and then checking the remaining condition of the foundation in the same manner. The judgment was made based on the standard.
[0072]
The judgment result was score 5, and it was found that sufficient makeup removal could be performed by washing with no cleansing fee.
[0073]
[Table 11]
<Example 17>
A body shampoo was prepared according to the formulation shown in Table 12 below.
[0075]
That is, the prescription component was heated to 80 ° C., solubilized by stirring, and cooled by stirring to obtain a shampoo.
[0076]
This product also exhibited an excellent function for removing dirt from the body.
[0077]
[Table 12]
Table 12
─────────────────────────────────
Heptamethyloctyltrisiloxane 5 parts by weight (Silsoft 034)
Polyoxyalkylene-dimethylpolysiloxane copolymer (Supersilwet SS-2804) 1 part by weight sodium lauryl sulfate 15 parts by weight POE (20) sodium lauryl sulfate 15 parts by weight Coconut oil fatty acid monoethanolamide 5 parts by weight 1,2- Hexylene glycol 5 parts by weight 1,3-butanediol 5 parts by weight Water 49 parts by weight ──
[0078]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it has excellent detergency, especially excellent makeup-removing effect, and can provide the cosmetics for washing | cleaning which do not affect the further cosmetic action.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| JP2003067970A JP4005933B2 (en) | 2003-03-13 | 2003-03-13 | Cosmetics containing silicone |
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| JP2003067970A JP4005933B2 (en) | 2003-03-13 | 2003-03-13 | Cosmetics containing silicone |
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| JP4005933B2 JP4005933B2 (en) | 2007-11-14 |
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| JP2006306780A (en) * | 2005-04-28 | 2006-11-09 | Kao Corp | Liquid cleansing composition |
| JP2007169225A (en) * | 2005-12-22 | 2007-07-05 | Momentive Performance Materials Japan Kk | Liquid detergent for skin |
| CN108699337A (en) * | 2015-12-31 | 2018-10-23 | 欧莱雅 | Composition for removing cosmetic films |
| US10835479B2 (en) | 2015-12-31 | 2020-11-17 | L'oreal | Systems and methods for improving the appearance of the skin |
| US10864157B2 (en) | 2014-12-18 | 2020-12-15 | L'oreal | Compositions and methods for improving the appearance of the skin |
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| JP2003012466A (en) * | 2001-06-28 | 2003-01-15 | Nippon Unicar Co Ltd | Hair composition and method for producing the same |
| JP2003146833A (en) * | 2001-10-24 | 2003-05-21 | Clariant Internatl Ltd | Homogeneous mixture of silicone oil and organic oil |
| JP2004182693A (en) * | 2002-12-05 | 2004-07-02 | Shiseido Co Ltd | External preparation composition |
| JP2004262857A (en) * | 2003-03-03 | 2004-09-24 | Shiseido Co Ltd | External preparation composition |
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| JP2006306780A (en) * | 2005-04-28 | 2006-11-09 | Kao Corp | Liquid cleansing composition |
| JP2007169225A (en) * | 2005-12-22 | 2007-07-05 | Momentive Performance Materials Japan Kk | Liquid detergent for skin |
| US10864157B2 (en) | 2014-12-18 | 2020-12-15 | L'oreal | Compositions and methods for improving the appearance of the skin |
| US11382855B2 (en) | 2014-12-18 | 2022-07-12 | L'oreal | Compositions and methods for improving the appearance of the skin |
| US12329848B2 (en) | 2014-12-18 | 2025-06-17 | L'oreal | Compositions and methods for improving the appearance of the skin |
| CN108699337A (en) * | 2015-12-31 | 2018-10-23 | 欧莱雅 | Composition for removing cosmetic films |
| JP2019500398A (en) * | 2015-12-31 | 2019-01-10 | ロレアル | Composition for removing cosmetic film |
| US10835479B2 (en) | 2015-12-31 | 2020-11-17 | L'oreal | Systems and methods for improving the appearance of the skin |
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| JP4005933B2 (en) | 2007-11-14 |
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