CN116723821A - Cosmetic product - Google Patents
Cosmetic product Download PDFInfo
- Publication number
- CN116723821A CN116723821A CN202180088096.XA CN202180088096A CN116723821A CN 116723821 A CN116723821 A CN 116723821A CN 202180088096 A CN202180088096 A CN 202180088096A CN 116723821 A CN116723821 A CN 116723821A
- Authority
- CN
- China
- Prior art keywords
- group
- mass
- cosmetic
- skin
- component
- 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.)
- Pending
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 122
- -1 hydroxypropyl Chemical group 0.000 claims abstract description 54
- 125000001424 substituent group Chemical group 0.000 claims abstract description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002678 cellulose Polymers 0.000 claims abstract description 13
- 239000001913 cellulose Substances 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 9
- 239000008103 glucose Substances 0.000 claims abstract description 9
- 125000003368 amide group Chemical group 0.000 claims abstract description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 6
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 9
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 9
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 53
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 53
- 125000004432 carbon atom Chemical group C* 0.000 description 50
- 125000001183 hydrocarbyl group Chemical group 0.000 description 47
- 239000000203 mixture Substances 0.000 description 42
- 239000000047 product Substances 0.000 description 37
- 229940106189 ceramide Drugs 0.000 description 34
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 description 30
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 description 30
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 description 30
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 description 30
- 229920006395 saturated elastomer Polymers 0.000 description 27
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 23
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 23
- 125000000217 alkyl group Chemical group 0.000 description 20
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 19
- 229930195734 saturated hydrocarbon Natural products 0.000 description 19
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 19
- 125000003545 alkoxy group Chemical group 0.000 description 17
- 125000004122 cyclic group Chemical group 0.000 description 17
- 125000005113 hydroxyalkoxy group Chemical group 0.000 description 17
- 235000014113 dietary fatty acids Nutrition 0.000 description 16
- 239000000194 fatty acid Substances 0.000 description 16
- 229930195729 fatty acid Natural products 0.000 description 16
- 239000000839 emulsion Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 125000004430 oxygen atom Chemical group O* 0.000 description 11
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 10
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 10
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 10
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 10
- 125000003277 amino group Chemical group 0.000 description 9
- 235000011187 glycerol Nutrition 0.000 description 9
- 210000002374 sebum Anatomy 0.000 description 9
- 238000006467 substitution reaction Methods 0.000 description 8
- 150000004665 fatty acids Chemical class 0.000 description 7
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 7
- 239000007764 o/w emulsion Substances 0.000 description 7
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 7
- 125000000913 palmityl 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])C([H])([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 description 7
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 6
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 6
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
- 150000004671 saturated fatty acids Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 5
- 229920002125 Sokalan® Polymers 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 235000019437 butane-1,3-diol Nutrition 0.000 description 5
- 229960000541 cetyl alcohol Drugs 0.000 description 5
- 229960000735 docosanol Drugs 0.000 description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 5
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 4
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 4
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 150000001783 ceramides Chemical class 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- 235000020778 linoleic acid Nutrition 0.000 description 4
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 4
- 239000006210 lotion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 4
- 229960004063 propylene glycol Drugs 0.000 description 4
- 235000013772 propylene glycol Nutrition 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- ATGQXSBKTQANOH-UWVGARPKSA-N N-oleoylphytosphingosine Chemical compound CCCCCCCCCCCCCC[C@@H](O)[C@@H](O)[C@H](CO)NC(=O)CCCCCCC\C=C/CCCCCCCC ATGQXSBKTQANOH-UWVGARPKSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000001879 gelation Methods 0.000 description 3
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 3
- 125000001400 nonyl 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])C([H])([H])[H] 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 229940012831 stearyl alcohol Drugs 0.000 description 3
- 230000000475 sunscreen effect Effects 0.000 description 3
- 239000000516 sunscreening agent Substances 0.000 description 3
- 125000002889 tridecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- WWUZIQQURGPMPG-UHFFFAOYSA-N (-)-D-erythro-Sphingosine Natural products CCCCCCCCCCCCCC=CC(O)C(N)CO WWUZIQQURGPMPG-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- OKMWKBLSFKFYGZ-UHFFFAOYSA-N 1-behenoylglycerol Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(O)CO OKMWKBLSFKFYGZ-UHFFFAOYSA-N 0.000 description 2
- QHZLMUACJMDIAE-UHFFFAOYSA-N 1-monopalmitoylglycerol Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(O)CO QHZLMUACJMDIAE-UHFFFAOYSA-N 0.000 description 2
- 229940114072 12-hydroxystearic acid Drugs 0.000 description 2
- ASKIVFGGGGIGKH-UHFFFAOYSA-N 2,3-dihydroxypropyl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OCC(O)CO ASKIVFGGGGIGKH-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- BBAFBDLICMHBNU-MFZOPHKMSA-N N-(2-hydroxyoctadecanoyl)-4-hydroxysphinganine Chemical compound CCCCCCCCCCCCCCCCC(O)C(=O)N[C@@H](CO)[C@H](O)[C@H](O)CCCCCCCCCCCCCC BBAFBDLICMHBNU-MFZOPHKMSA-N 0.000 description 2
- KZTJQXAANJHSCE-OIDHKYIRSA-N N-octodecanoylsphinganine Chemical compound CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)CCCCCCCCCCCCCCC KZTJQXAANJHSCE-OIDHKYIRSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 229940099417 ceramide 2 Drugs 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000008278 cosmetic cream Substances 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 2
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 2
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 2
- 125000002958 pentadecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- WWUZIQQURGPMPG-KRWOKUGFSA-N sphingosine Chemical compound CCCCCCCCCCCCC\C=C\[C@@H](O)[C@@H](N)CO WWUZIQQURGPMPG-KRWOKUGFSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 125000002948 undecyl 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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-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
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 229940035437 1,3-propanediol Drugs 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- ARIWANIATODDMH-AWEZNQCLSA-N 1-lauroyl-sn-glycerol Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)CO ARIWANIATODDMH-AWEZNQCLSA-N 0.000 description 1
- WECGLUPZRHILCT-GSNKCQISSA-N 1-linoleoyl-sn-glycerol Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC[C@@H](O)CO WECGLUPZRHILCT-GSNKCQISSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- AERBNCYCJBRYDG-UHFFFAOYSA-N D-ribo-phytosphingosine Natural products CCCCCCCCCCCCCCC(O)C(O)C(N)CO AERBNCYCJBRYDG-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920003139 Eudragit® L 100 Polymers 0.000 description 1
- 229920003114 HPC-L Polymers 0.000 description 1
- 229920003115 HPC-SL Polymers 0.000 description 1
- 229920003116 HPC-SSL Polymers 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- ARIWANIATODDMH-UHFFFAOYSA-N Lauric acid monoglyceride Natural products CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- WAYLDHLWVYQNSQ-KEFDUYNTSA-N N-2-hydroxylignoceroylsphingosine Chemical compound CCCCCCCCCCCCCCCCCCCCCCC(O)C(=O)N[C@@H](CO)[C@H](O)\C=C\CCCCCCCCCCCCC WAYLDHLWVYQNSQ-KEFDUYNTSA-N 0.000 description 1
- 235000021319 Palmitoleic acid Nutrition 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- MIUIRGGKIICMBP-NFOZDHADSA-N [27-oxo-27-[[(2s,3s,4r)-1,3,4-trihydroxyoctadecan-2-yl]amino]heptacosyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)[C@H](O)CCCCCCCCCCCCCC MIUIRGGKIICMBP-NFOZDHADSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 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
- 125000001204 arachidyl 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])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])[H] 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229940048864 ceramide 1 Drugs 0.000 description 1
- 229940044176 ceramide 3 Drugs 0.000 description 1
- 229940095137 ceramide 6 ii Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000008271 cosmetic emulsion Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- OTKJDMGTUTTYMP-UHFFFAOYSA-N dihydrosphingosine Natural products CCCCCCCCCCCCCCCC(O)C(N)CO OTKJDMGTUTTYMP-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- BYNVYIUJKRRNNC-UHFFFAOYSA-N docosanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCCCCCC(O)=O BYNVYIUJKRRNNC-UHFFFAOYSA-N 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 229920003112 high viscosity grade hydroxypropyl cellulose Polymers 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 125000002960 margaryl 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])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])[H] 0.000 description 1
- 229920003117 medium viscosity grade hydroxypropyl cellulose Polymers 0.000 description 1
- 238000005517 mercerization Methods 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 125000002460 pentacosyl 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])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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- AERBNCYCJBRYDG-KSZLIROESA-N phytosphingosine Chemical compound CCCCCCCCCCCCCC[C@@H](O)[C@@H](O)[C@@H](N)CO AERBNCYCJBRYDG-KSZLIROESA-N 0.000 description 1
- 229940033329 phytosphingosine Drugs 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- DCBSHORRWZKAKO-UHFFFAOYSA-N rac-1-monomyristoylglycerol Chemical compound CCCCCCCCCCCCCC(=O)OCC(O)CO DCBSHORRWZKAKO-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- OTKJDMGTUTTYMP-ZWKOTPCHSA-N sphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@@H](N)CO OTKJDMGTUTTYMP-ZWKOTPCHSA-N 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 125000002469 tricosyl 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])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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000021081 unsaturated fats Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/68—Sphingolipids, e.g. ceramides, cerebrosides, gangliosides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
The cosmetic of the present invention contains the following components (A), (B) and (C): (A) A polymer having a cellulose skeleton, which is substituted with 2.4 substituents selected from hydroxypropyl, hydroxybutyl and amide groups on each glucose; (B) a glycol; (C) The water-soluble polymer having a carboxyl group, and the mass ratio (C)/(A) of the component (C) to the component (A) is 0.001 to 0.3.
Description
Technical Field
The present invention relates to a cosmetic.
Background
In sebum, it has been known that unsaturated fatty acids such as oleic acid and palmitoleic acid have a remarkable effect on skin, such as weak inflammation, rough surface, and pores, and make-up removal. Various studies have been made to improve the effect of such unsaturated fatty acids on the skin.
For example, patent document 1 describes that an unsaturated fatty acid adsorbent comprising hexagonal zinc oxide coated with an oleate surfactant can appropriately adsorb and immobilize unsaturated fatty acids contained in sebum and prevent makeup removal when incorporated into cosmetics.
Patent document 2 describes a cosmetic containing silicone microparticles comprising spherical silicone elastomer microparticles and polyorganosilsesquioxane covering the surface thereof, which can suppress the change in the characteristics, color change, and lightening of make-up cosmetics caused by sebum.
Patent document 3 describes that a composition for inhibiting skin secretion containing an extract of a pseudo-leaf tree can improve skin symptoms associated with excessive secretion of sebum.
On the other hand, hydroxypropylcellulose has been conventionally used as a water-soluble thickener in pharmaceuticals, cosmetics, and the like.
For example, patent document 4 describes an alcohol-in-oil-in-water emulsion composition which is less irritating and has high stability when applied to the skin, and which comprises: (a) An alcohol phase containing hydroxypropyl cellulose and having a gel form; (b) an oily phase comprising dextrin palmitate and having a gel-like form; and (c) a gel-like aqueous phase containing polyvinyl alcohol having a saponification degree of 70 to 98mol% and a carboxyvinyl polymer.
[ Prior Art literature ]
[ patent literature ]
(patent document 1) Japanese patent laid-open No. 2018-83766
(patent document 2) Japanese patent application laid-open No. 2011-105662
(patent document 3) Japanese patent laid-open No. 2017-178858
(patent document 4) Japanese patent laid-open No. 2009-114180
Disclosure of Invention
The present invention relates to a cosmetic composition comprising the following components (A), (B) and (C):
(A) A polymer having a cellulose skeleton, wherein 2.4 or more substituents selected from hydroxypropyl, hydroxybutyl and amide groups are substituted on each glucose;
(B) A liquid glycol;
(C) A water-soluble polymer having a carboxyl group, and
the mass ratio (C)/(A) of the component (C) to the component (A) is 0.001 to 0.3.
Detailed Description
In the prior art, when sebum is adsorbed as powder as described in patent document 1 and patent document 2, a local makeup-retaining effect due to sebum trapping ability is provided on the skin surface where the powder is present, but an improvement effect of the skin itself cannot be obtained. In the case of using a plant extract, as described in patent document 3, sebum secretion is suppressed, but the effect on the skin cannot be improved by capturing unsaturated fatty acids.
The present inventors have found that by using hydroxypropyl cellulose having a high degree of substitution, an unsaturated fatty acid represented by oleic acid as a sebum component is specifically captured from the outside to improve the skin state, and further using a liquid glycol and a specific water-soluble polymer in combination, a cosmetic having a high effect of suppressing skin roughness due to sebum can be obtained.
The cosmetic of the invention can improve the skin states of redness, brightness, smoothness (rough skin surface) and the like of the skin of a plain face, has good adherence when a foundation or the like is applied, can not generate unevenness to obtain uniform makeup, and has lasting makeup.
The component (a) used in the present invention is a polymer having a cellulose skeleton, which is substituted with 2.4 or more substituents selected from hydroxypropyl, hydroxybutyl and amide groups on each glucose.
The component (a) is a cellulose in which 2.4 or more substituents (substitution degree of 2.4 or more) are substituted on each glucose on the hydroxyl group, and the substitution degree is preferably 3 or more, and more preferably 10 or less, and still more preferably 5 or less.
Here, the degree of substitution is the average number of substituted hydroxyl groups per glucose. When the substituent such as hydroxypropyl group also includes a hydroxyl group, the hydroxyl groups of these substituents are etherified during the reaction, and the number of substituents per glucose, i.e., the molar substitution degree, is, for example, greater than 3 in the case of hydroxypropyl group.
The degree of substitution can be obtained by the Zeisel method [ see Analytical Chemistry, vol.51, no.13,2172 (1979), "fifteenth modified version of the japanese pharmaceutical agency (item of analytical methods for hydroxypropylcellulose)" ].
The component (a) is preferably hydroxypropyl cellulose from the viewpoint of improving the capturing ability by gelling an unsaturated fatty acid, improving the skin state, improving the cosmetic application property or unevenness when applying a foundation or the like, and improving the durability.
The polymer of component (a) preferably has no substituent other than hydroxypropyl, hydroxybutyl and amide groups.
Further, the average molecular weight of the component (a) is preferably 40,000 ~ 2,500,000, more preferably 100,000 ~ 2,500,000, from the viewpoint of improving the capturing ability by gelling the unsaturated fatty acid, improving the skin state, improving the cosmetic adherence or unevenness in applying a foundation or the like, and improving the durability.
The average molecular weight was measured by gel permeation chromatography (Gel Permeation Chromatograph).
Such a polymer can be produced, for example, by a method of adding propylene oxide to alkali cellulose activated by alkali cellulose. For example, hydroxypropyl cellulose having hydroxypropyl as a substituent is produced by mixing cellulose with a large amount of water and an alkali metal hydroxide such as sodium hydroxide in a large excess in a slurry state to produce alkali cellulose, so-called alkali cellulose formation or a very complicated activation treatment called mercerization, and allowing propylene oxide to act on the alkali cellulose.
As the component (A), for example, commercially available products such as HPC-SSL, HPC-SL, HPC-L, HPC-M, HPC-H, HPC-VH (manufactured by Nippon Sedan corporation), KLUCEL MF Pharm, and KLUCEL HPC (manufactured by Ashland corporation) can be used.
The component (a) may be used alone or in combination of two or more, and the content is preferably 0.1 mass% or more, more preferably 0.2 mass% or more, still more preferably 0.3 mass% or more, still more preferably 1 mass% or more, from the viewpoint of improving the capturing ability by gelation of the unsaturated fatty acid, improving the skin condition, or improving the cosmetic application property or unevenness in applying the foundation or the like, and improving the durability, and is preferably 6 mass% or less, more preferably 3 mass% or less, still more preferably 1.8 mass% or less, and still more preferably 1.6 mass% or less, from the viewpoint of improving the cosmetic application property or unevenness in applying the foundation or the like. The content of the component (a) is preferably 0.1 to 6% by mass, more preferably 0.2 to 3% by mass, still more preferably 0.3 to 1.8% by mass, and still more preferably 1 to 1.6% by mass, based on the total composition.
In the liquid diol of the component (B), the liquid means having fluidity at 25 ℃.
Examples of the liquid diol include: ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, polypropylene glycol, 1, 3-butanediol, 1, 3-propanediol, 1, 2-propanediol, pentanediol, etc.
Among these, from the viewpoints of improving the capturing effect of unsaturated fatty acids, improving the skin state, improving the cosmetic application properties or unevenness in applying foundation and the like, and improving the durability, it is preferable to contain at least 1 kind or more selected from propylene glycol, dipropylene glycol, 1, 3-butanediol, and propane diol, and more preferable to contain 1, 3-butanediol or propane diol.
The component (B) may be used alone or in combination of two or more, and the content is preferably 2% by mass or more, more preferably 3% by mass or more, still more preferably 4% by mass or more, and further preferably 15% by mass or less, more preferably 12% by mass or less, still more preferably 10% by mass or less, from the viewpoints of improving dispersibility of the component (a), capturing effect of unsaturated fatty acid, improving skin condition, improving cosmetic application property or unevenness in applying foundation or the like, and improving durability. The content of the component (B) is preferably 2 to 15% by mass, more preferably 3 to 12% by mass, and still more preferably 4 to 10% by mass, based on the total composition.
In the present invention, the mass ratio (a)/(B) of the component (a) to the component (B) is preferably 0.05 or more, more preferably 0.07 or more, still more preferably 0.1 or more, from the viewpoints of gelation of unsaturated fatty acid, improvement of the capturing effect of unsaturated fatty acid, improvement of the skin state, improvement of the cosmetic application property or unevenness in foundation and the like, and improvement of durability, and from the viewpoints of improvement of the cosmetic unevenness and the cosmetic application property, preferably 0.6 or less, more preferably 0.45 or less, still more preferably 0.35 or less. The mass ratio (a)/(B) of the component (a) to the component (B) is preferably 0.05 to 0.6, more preferably 0.07 to 0.45, and still more preferably 0.1 to 0.35.
Component (C) is a water-soluble polymer having a carboxyl group.
Here, water-solubility means dissolution in pure water at 25℃of at least 0.1% by mass.
The polymer of the component (C) may have a carboxyl group, and is preferably an acrylic polymer from the viewpoint of gelation of an unsaturated fatty acid to improve the trapping effect, improve the skin state, improve the cosmetic application property or unevenness in applying a foundation or the like, and improve the durability.
Examples of the acrylic polymer include polymers containing acrylic acid and methacrylic acid as structural units, and examples thereof include: polyacrylic acid, polymethacrylic acid, carboxyvinyl polymer, acrylic acid-alkyl methacrylate copolymer, acrylic acid/alkyl (C10-30) acrylate cross-linked polymer, and the like.
The polymer of the component (C) may be, for example: (acrylic ester/alkyl acrylate (C10-30) ester) crosslinked POLYMER (product name: PEMULEN TR-1POLYMER (Lubrizol Advanced Materials Co.), carboxyvinyl POLYMER (product name: carbopol 980POLYMER (Lubrizol Advanced Materials Co.), product name: EUDRAGIT L100 (Evonic Co.), etc.), methacrylic acid copolymer, and the like.
The component (C) may be used alone or in combination of two or more, and the content is preferably 0.001 mass% or more, more preferably 0.005 mass% or more, still more preferably 0.01 mass% or more, still more preferably 0.15 mass% or less, still more preferably 0.1 mass% or less, and still more preferably 0.08 mass% or less in terms of improving the capturing effect by gelling the unsaturated fatty acid, improving the skin state, improving the cosmetic adherence or unevenness in applying foundation or the like, and improving the durability in the whole composition. The content of the component (C) is preferably 0.001 to 0.15 mass%, more preferably 0.005 to 0.1 mass%, and still more preferably 0.01 to 0.08 mass% in the entire composition.
In the present invention, the mass ratio (C)/(a) of the component (C) to the component (a) is 0.001 or more, preferably 0.005 or more, more preferably 0.008 or more, still more preferably 0.01 or more, still more preferably 0.3 or less, still more preferably 0.15 or less, still more preferably 0.12 or less, and still more preferably 0.05 or less, from the viewpoints of improving the capturing effect by gelling an unsaturated fatty acid, improving the skin state, improving the cosmetic application property or unevenness of a foundation or the like, and improving the durability. The mass ratio (C)/(A) of the component (C) to the component (A) is 0.001 to 0.3, preferably 0.005 to 0.15, more preferably 0.008 to 0.12, and still more preferably 0.01 to 0.05.
The cosmetic of the present invention may further contain a glycerin fatty acid ester, and may improve emulsion stability, cosmetic application properties or unevenness in applying foundation, etc., and durability.
The glycerol fatty acid ester is preferably a glycerol mono fatty acid ester from the viewpoint of emulsion stability. The monoglyceride is preferably a residue of a fatty acid having 10 to 24 carbon atoms, more preferably a residue of a fatty acid having 16 to 24 carbon atoms, and particularly preferably a residue of a fatty acid having 18 to 24 carbon atoms. The "fatty acid" constituting the monoglyceride may be a saturated fatty acid, an unsaturated fatty acid, a linear fatty acid, or a branched fatty acid. The monoglyceride is preferably a residue having a saturated fatty acid, and more preferably a residue having a linear saturated fatty acid.
Examples of the monoglyceride include: glycerol monolaurate, glycerol monomyristate, glycerol monopalmitate, glycerol monostearate, glycerol monobehenate, glycerol monooleate, glycerol monoisostearate, glycerol monolinoleate, and the like. Among these, glycerol monostearate and glycerol monobehenate are preferable.
The glycerin fatty acid ester may be used alone or in combination of two or more, and from the viewpoint of improvement of emulsion stability, cosmetic application property or unevenness in applying foundation, etc., the content is preferably 0.1 mass% or more, more preferably 0.3 mass% or more, still more preferably 0.5 mass% or more, and preferably 5 mass% or less, more preferably 3 mass% or less, still more preferably 2 mass% or less in the total composition. The content of the glycerin fatty acid ester is preferably 0.1 to 5% by mass, more preferably 0.3 to 3% by mass, and still more preferably 0.5 to 2% by mass, based on the total composition.
The cosmetic of the present invention may further contain a higher alcohol, and can improve emulsion stability, cosmetic application properties such as foundation, and unevenness.
The higher alcohol is preferably a monohydric alcohol having 10 to 24 carbon atoms, more preferably a monohydric alcohol having 12 to 22 carbon atoms, and still more preferably a monohydric alcohol having 14 to 22 carbon atoms. The higher alcohol may be linear or branched, or may be saturated or unsaturated, but is preferably linear saturated or unsaturated.
Examples of the higher alcohols include: lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, oleyl alcohol, and the like. Of these, cetyl alcohol, stearyl alcohol, and behenyl alcohol are preferable, and cetyl alcohol and behenyl alcohol are more preferable.
The higher alcohol may be used alone or in combination of two or more, and in terms of the content, the content is preferably 0.1 mass% or more, more preferably 0.3 mass% or more, still more preferably 0.5 mass% or more, and preferably 5 mass% or less, more preferably 3 mass% or less, still more preferably 2 mass% or less, from the viewpoints of emulsion stability, cosmetic application property such as foundation application, and the like, and improvement of unevenness. The content of the higher alcohol is preferably 0.1 to 5% by mass, more preferably 0.3 to 3% by mass, and still more preferably 0.5 to 2% by mass in the total composition.
The emulsion composition of the present invention may further contain a ceramide, and can improve the skin state (moisture content, etc.).
The ceramide may be represented by the general formula (1).
In the formula (1) of the formula (I),
R 11 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 4 to 30 carbon atoms which may be substituted by a hydroxyl group, a carbonyl group or an amino group, or a hydrogen atom;
z represents a methylene group, a methine group or an oxygen atom;
X 11 、X 12 x is X 13 Each independently represents a hydrogen atom, a hydroxyl group or an acetoxy group,
X 14 represents a hydrogen atom, an acetyl group or a glyceryl group, or forms a bridging oxy group together with the adjacent oxygen atoms (wherein, when Z is a methine group, X 11 And X is 12 Any one of which is a hydrogen atom and the other is absent; when X is 14 X when forming a bridging oxy group 13 Absence of presence);
R 12 r is R 13 Each independently represents a hydrogen atom, a hydroxyl group, a hydroxyalkyl group (e.g., hydroxymethyl, hydroxyethyl, etc.), or an acetoxymethyl group;
R 14 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 60 carbon atoms, which may be substituted with a hydroxyl group, a carbonyl group or an amino group and may have an ether bond, an ester bond or an amide bond in the main chain;
R 15 represents a hydrogen atom or a linear or branched saturated or unsaturated hydrocarbon group having 1 to 30 total carbon atoms which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group (further, when R 11 When Z is an oxygen atom, R is a hydrogen atom 15 Preferably a hydrocarbon group having 10 to 30 total carbon atoms which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group, and R is 11 R is a hydrocarbon group 15 Preferably a hydrocarbon group having 1 to 8 carbon atoms which represents a hydrogen atom or may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group);
the dotted line indicates that unsaturated bonds may be present. ]
In the formula (1), R is 11 The "linear, branched or cyclic saturated or unsaturated hydrocarbon group having 4 to 30 carbon atoms which may be substituted with a hydroxyl group, carbonyl group or amino group" represented is preferably a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 7 to 22 carbon atoms which may be substituted with a hydroxyl group.
Z represents a methylene group, a methine group or an oxygen atom.
X 11 、X 12 X is X 13 Each independently represents a hydrogen atom, a hydroxyl group or an acetoxy group. As X 11 、X 12 X is X 13 Preferably X 11 、X 12 X is X 13 0 to 1 of the groups are hydroxyl groups and the balance thereof are hydrogen atoms. When Z is methine, only X 11 And X is 12 Any one of which is a hydrogen atom and the other is absent.
And, as X 14 Preferably a hydrogen atom or a glyceryl group.
R 12 R is R 13 Each independently represents a hydrogen atom, a hydroxyl group, a hydroxyalkyl group (e.g., hydroxymethyl, hydroxyethyl, etc.), or an acetoxymethyl group, preferably R 12 Is a hydrogen atom or a hydroxymethyl group, preferably R 13 Is a hydrogen atom.
R 14 Represents a linear, branched or cyclic saturated or unsaturated chain having 5 to 60 carbon atoms and having an ether bond, an ester bond or an amide bond in the main chain, wherein the hydroxyl group, the carbonyl group or the amino group may be substitutedSaturated hydrocarbon groups. As R 14 Examples thereof include: a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 35 carbon atoms which may be substituted with a hydroxyl group or an amino group; or a linear, branched or cyclic saturated or unsaturated fatty acid having 8 to 22 carbon atoms, which may be substituted with a hydroxyl group, is bonded to the ω -position of the hydrocarbon group in the form of an ester bond or an amide bond. The bonded fatty acid is preferably isostearic acid, 12-hydroxystearic acid or linoleic acid.
R 15 Represents a hydrogen atom, or represents a linear or branched saturated or unsaturated hydrocarbon group having 1 to 30 total carbon atoms which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group.
When R is 11 When Z is an oxygen atom, R is a hydrogen atom 15 Preferably a hydrocarbon group having 10 to 30 carbon atoms in total which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group. Also, when R 11 R is a hydrocarbon group 15 Preferably a hydrocarbon group having 1 to 8 total carbon atoms which represents a hydrogen atom or may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group, more preferably a hydrocarbon group having 1 to 3 total substitutable carbon atoms selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group and an alkoxy group, which represents a hydrogen atom. The hydroxyalkoxy group and the alkoxy group are preferably those having 1 to 7 carbon atoms.
The ceramide is preferably a naturally derived ceramide represented by the following general formula (2), a synthetic compound having the same structure and a derivative thereof (hereinafter, also referred to as a natural ceramide), or a ceramide-like compound represented by the following general formula (3) (hereinafter, also referred to as a ceramide-like compound). Among natural ceramide and ceramide, ceramide is preferred from the viewpoint of productivity and the like.
In the formula (2) of the present invention,
R 21 represents a straight chain or branched chain having 7 to 19 carbon atoms which may be substituted with a hydroxyl groupChain or cyclic saturated or unsaturated hydrocarbon groups;
Z 1 represents methylene or methine;
X 15 、X 16 and X 17 Each independently represents a hydrogen atom, a hydroxyl group or an acetoxy group;
X 18 represents a hydrogen atom, or together with the adjacent oxygen atoms forms a bridging oxy group (wherein, when Z 1 X is methine 15 And X is 16 Any one of which is a hydrogen atom and the other is absent; when X is 18 X when forming a bridging oxy group 17 Absence of presence);
R 22 represents hydroxyalkyl (e.g., hydroxymethyl, hydroxyethyl, etc.) or acetoxymethyl;
R 23 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;
R 24 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 30 carbon atoms which may be substituted with a hydroxyl group (the hydrocarbon group is preferably an alkyl group); or a linear or branched saturated or unsaturated fatty acid having 8 to 22 carbon atoms which can be substituted with a hydroxyl group is bonded to the omega end of the hydrocarbon group (the hydrocarbon group is preferably an alkyl group) in the form of an ester bond;
the dotted line indicates that unsaturated bonds may be present. ]
In the formula (3) of the present invention,
R 25 represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 10 to 22 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom;
X 19 represents a hydrogen atom, an acetyl group or a glyceryl group;
R 26 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 22 carbon atoms which may be substituted by a hydroxyl group or an amino group (the hydrocarbon group is preferably an alkyl group); or a linear or branched saturated or unsaturated fat having 8 to 22 carbon atoms and being substituted by a hydroxyl group bonded to the omega end of the hydrocarbon group (preferably alkyl group) in the form of an ester bondAn acid;
R 27 represents a hydrogen atom, or represents a hydrocarbon group (preferably an alkyl group) having 1 to 30 carbon atoms in total, which may be substituted by a hydroxyl group, hydroxyalkoxy group, alkoxy group or acetoxy group.]
Here, a description will be given of a natural type ceramide represented by the general formula (2).
In the formula (2), R 21 The number of carbon atoms of the hydrocarbon group represented is 7 to 19, preferably 11 to 15, more preferably 13 to 15. And R is as R 21 The hydrocarbyl group represented is preferably a straight chain alkyl group.
X 18 Represents a hydrogen atom or forms a bridging oxygen group together with the adjacent oxygen atoms. And R is as R 24 It is preferably a linear alkyl group having 9 to 27 carbon atoms which can be substituted with a hydroxyl group or a group in which linoleic acid is bonded to the ω end of the alkyl group in the form of an ester bond. As R 24 More preferred are tricosyl, 1-hydroxypentadecyl, 1-hydroxyditridecyl, heptadecyl, 1-hydroxyundecyl, and eicosanyl and pentacosyl each having linoleic acid bonded to the ω position as an ester bond.
Specific examples of the natural ceramide include: ceramides of sphingosine, sphinganine, phytosphingosine or sphingosine glycol amidated type 1 to 7 (e.g., porcine and human ceramides described in fig. 2 of j. Lipid res.,24:759 (1983) and fig. 4 of j. Lipid. Res.,35:2069 (1994)).
Further, these N-alkyl groups (for example, N-methyl groups) are also included in natural ceramide.
The ceramide may be a naturally occurring (D (-) form) optically active substance, or may be a non-naturally occurring (L (+) form) optically active substance, or may be a mixture of naturally occurring and non-naturally occurring substances. The relative stereochemistry of the above compounds may be natural, may be other than natural, or may be a mixture thereof.
Among natural CERAMIDEs, the compounds represented by the following formulas (INCI, 8 th edition, above) are particularly preferable, and CERAMIDE1, CERAMIDE2, CERAMIDE3, CERAMIDE5, and CERAMIDE6II are preferable.
These may be natural extracts or synthetic extracts, and commercially available ones may be used.
Examples of commercial products of such natural ceramide include: ceramide I, ceramide II, ceramide III, ceramide IIIA, ceramide IIIB, ceramide IIIC, ceramide VI (above is manufactured by Cosmofoarm corporation), ceramide TIC-001 (manufactured by high sand spice corporation), CERAMIDE II (manufactured by Quest International corporation), DS-CeramideVI, DS-CLA-Phytoceramide, C6-Phytoceramide, DS-Ceramide Y3S (manufactured by DOOSAN corporation), ceramide2 (manufactured by Sedermane corporation).
Next, description will be given of ceramide represented by general formula (3).
In the formula (3), R is 26 Preferred are heptyl, 1-hydroxyheptyl, nonyl, tridecyl, pentadecyl, undecyl having linoleic acid bonded in the omega position as an ester bond, pentadecyl having 12-hydroxystearic acid bonded in the omega position as an ester bond, and undecyl having methyl branched isostearic acid bonded in the omega position as an amide bond.
And, at R 25 In the case of a hydrogen atom, R is 27 The hydrocarbon group having 1 to 30 total carbon atoms (alkyl group is preferable) which may be substituted with a hydroxyl group, hydroxyalkoxy group, alkoxy group or acetoxy group, the hydrocarbon group having 10 to 30 total carbon atoms (alkyl group is preferable) which may be substituted with a hydroxyl group, hydroxyalkoxy group, alkoxy group or acetoxy group, and the alkyl group having 12 to 20 total carbon atoms is particularly preferable.
At R 25 In the case of a linear, branched or cyclic saturated or unsaturated hydrocarbon radical having 10 to 22 carbon atoms which may be substituted by hydroxy groupsWhen R is 27 Preferably a hydrogen atom, or an alkyl group having 1 to 8 carbon atoms in total which may be substituted by a hydroxyl group, hydroxyalkoxy group, alkoxy group or acetoxy group.
As R 27 The hydroxyalkoxy group or alkoxy group in (a) is preferably a C1-7 group.
Of the ceramide-like compounds, R in the general formula (3) is preferable 25 Is hexadecyl, X 19 Is a hydrogen atom, R 26 Pentadecyl radical, R 27 Is hydroxyethyl; r in the general formula (3) 25 Is hexadecyl, X 19 Is a hydrogen atom, R 26 Is nonyl, R 27 Is hydroxyethyl; r in the general formula (3) 25 Is hexadecyl, X 19 Is glyceryl, R 26 Is tridecyl, R 27 3-methoxypropyl; r in the general formula (3) 25 Is a hydrogen atom, X 19 Is a hydrogen atom, R 26 Pentadecyl radical, R 27 Is dodecyl; r in the general formula (3) 25 Is a hydrogen atom, X 19 Is a hydrogen atom, R 26 Is 1-hydroxyheptyl, R 27 Is a dodecyl group, and the hydroxyl group is a dodecyl group,
more preferably R in the general formula (3) 25 Is hexadecyl, X 19 Is a hydrogen atom, R 26 Pentadecyl radical, R 27 Is hydroxyethyl; r in the general formula (3) 25 Is hexadecyl, X 19 Is a hydrogen atom, R 26 Is nonyl, R 27 Is hydroxyethyl; r in the general formula (3) 25 Is hexadecyl, X 19 Is glyceryl, R 26 Is tridecyl, R 27 Is a 3-methoxypropyl group, and is preferably a 3-methoxypropyl group,
r in the general formula (3) is particularly preferred 25 Is hexadecyl, X 19 Is a hydrogen atom, R 26 Pentadecyl radical, R 27 Is hydroxyethyl (N- (hexadecyloxy hydroxypropyl) -N-hydroxyethyl hexadecamide).
The ceramide represented by the general formula (3) is a functional component of ceramide, and can supplement the function of ceramide and improve the skin state (moisture content, etc.).
The ceramide may be used alone or in combination of two or more, and from the viewpoint of improving the skin, improving the cosmetic application property or unevenness in applying foundation, etc., the content is preferably 0.01 mass% or more, more preferably 0.05 mass% or more, still more preferably 0.1 mass% or more, and preferably 5 mass% or less, more preferably 4 mass% or less, still more preferably 3 mass% or less in the total composition. The content of the ceramide is preferably 0.01 to 5% by mass, more preferably 0.05 to 4% by mass, and still more preferably 0.1 to 3% by mass, based on the total composition.
In the present invention, the water content is preferably 40 mass% or more, more preferably 50 mass% or more, still more preferably 85 mass% or less, and still more preferably 83 mass% or less in terms of dispersibility of the component (a) and skin-improving effect in the entire composition. The water content is preferably 40 to 85% by mass, more preferably 50 to 83% by mass, based on the total composition.
The cosmetic of the present invention may contain, in addition to the above-mentioned components, components commonly used in cosmetics such as oily components other than the above-mentioned components, polyols other than the above-mentioned components, surfactants, powders, polymer compounds other than the above-mentioned components, antioxidants, fragrances, preservatives, pH adjusters, blood circulation promoters, cooling agents, antiperspirants, bactericides, skin activators, moisturizers, cooling agents, and the like.
The cosmetic of the present invention can be produced by a usual method, and can be produced into any of water-in-oil type emulsified cosmetics, oil-in-water type emulsified cosmetics, aqueous cosmetics, and the like. The composition may be in the form of a liquid, emulsion, paste, cream, gel, solid, or the like.
The cosmetic of the present invention is preferably a gel having an α -type structure, from the viewpoint of improving the skin condition, improving the cosmetic application property or unevenness such as applying foundation, and improving the durability.
The alpha type structure can be confirmed by structural analysis using X-rays. The alpha-type structure is a hexagonal system and is characterized in that: the lipophilic group is oriented at right angles to the plane of the hydrophilic base layer and a sharp diffraction peak appears near bragg angles 21 to 23 °.
The cosmetic of the present invention is preferably an oil-in-water emulsion cosmetic, and can be used as a make-up cosmetic such as a make-up base, foundation, concealer, rouge, eye shadow, mascara, eyeliner, eyebrow pencil, topical application (overcoating agent), lipstick, etc.; UV-protective cosmetics such as sunscreen lotion and sunscreen cream.
The cosmetic of the present invention can be applied to any part of the skin, preferably a part other than the scalp, more preferably the face, body, hands and feet, etc.
The cosmetic of the present invention can be suitably used as a skin cosmetic such as a lotion, an emulsion, a cream, a base cosmetic, a sunscreen cosmetic, a mask, a massage cosmetic, etc.; among these, external pharmaceuticals such as creams containing various drugs are preferably skin cosmetics, more preferably lotions, emulsions, cosmetic creams, and basic cosmetics, further preferably cosmetic creams, emulsions, and basic cosmetics, further preferably emulsions, and basic cosmetics, from the viewpoints of gelling unsaturated fatty acids, improving the capturing effect of unsaturated fatty acids, improving skin conditions, improving cosmetic adherence or unevenness in application of foundations and the like, and improving durability. Furthermore, the skin cosmetic does not contain a cosmetic for cleansing.
With respect to the above embodiments, the present invention further discloses the following compositions.
< 1 > a cosmetic composition comprising the following components (A), (B) and (C):
(A) A polymer having a cellulose skeleton, wherein 2.4 or more substituents selected from the group consisting of hydroxypropyl, hydroxybutyl and amide groups are substituted on each glucose,
(B) A liquid glycol,
(C) A water-soluble polymer having a carboxyl group, and
the mass ratio (C)/(A) of the component (C) to the component (A) is 0.001 to 0.3.
The cosmetic product according to the above < 1 > wherein component (A) is a cosmetic product wherein 2.4 or more substituents (substitution degree 2.4 or more) are substituted for the hydroxyl group, selected from the group consisting of hydroxypropyl group, hydroxybutyl group and amide group of cellulose per glucose, and the substitution degree is preferably 3 or more, more preferably 10 or less, still more preferably 5 or less.
The emulsion composition described in < 3 > above < 1 > or < 2 >, wherein the polymer of component (A) preferably has no substituent other than hydroxypropyl, hydroxybutyl and amide groups.
A cosmetic product according to any one of < 4 > and < 1 > to < 3 > above, wherein component (A) is preferably hydroxypropylcellulose.
A cosmetic product according to any one of < 5 > and < 1 > to < 4 > wherein component (A) has an average molecular weight of preferably 40,000 ~ 2,500,000, more preferably 100,000 ~ 2,500,000.
The cosmetic product according to any one of < 6 > and < 1 > to < 5 > wherein the content of the component (A) is preferably 0.1% by mass or more, more preferably 0.2% by mass or more, still more preferably 0.3% by mass or more, still more preferably 1% by mass or more, and preferably 6% by mass or less, more preferably 3% by mass or less, still more preferably 1.8% by mass or less, and still more preferably 1.6% by mass or less in the total composition.
A cosmetic product according to any one of < 7 > and < 1 > to < 6 > wherein the content of the component (A) is preferably 0.1 to 6% by mass in the whole composition.
The cosmetic product according to any one of < 8 > and < 1 > to < 7 > above, wherein the component (B) preferably contains 1 or more selected from propylene glycol, dipropylene glycol, 1, 3-butanediol and propane diol, more preferably contains 1, 3-butanediol or propane diol.
The cosmetic product according to any one of < 9 > and < 1 > to < 8 > wherein the content of the component (B) is preferably 2% by mass or more, more preferably 3% by mass or more, still more preferably 4% by mass or more, and preferably 15% by mass or less, more preferably 12% by mass or less, still more preferably 10% by mass or less, based on the total composition.
The cosmetic product according to any one of < 10 > and < 1 > to < 9 > wherein the mass ratio (A)/(B) of the component (A) to the component (B) is preferably 0.05 or more, more preferably 0.07 or more, still more preferably 0.1 or more, and preferably 0.6 or less, more preferably 0.45 or less, still more preferably 0.35 or less.
A cosmetic product according to any one of < 1 > to < 10 > wherein the mass ratio (A)/(B) of the component (A) to the component (B) is preferably 0.05 to 0.6.
A cosmetic product according to any one of < 12 > to < 1 > to < 11 > wherein component (C) is preferably an acrylic polymer.
The cosmetic product according to any one of < 13 > and < 1 > to < 12 > wherein the content of the component (C) is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, still more preferably 0.01% by mass or more, and preferably 0.15% by mass or less, more preferably 0.1% by mass or less, still more preferably 0.08% by mass or less, of the total composition.
The cosmetic product according to any one of < 14 > and < 1 > to < 13 > wherein the mass ratio (C)/(A) of the component (C) to the component (A) is preferably 0.005 or more, more preferably 0.008 or more, still more preferably 0.01 or more, and preferably 0.15 or less, more preferably 0.12 or less, still more preferably 0.05 or less.
The cosmetic according to any one of < 15 > and < 1 > to < 14 > above, further comprising a glycerin fatty acid ester.
The cosmetic product described in < 16 > above < 15 >, wherein the glycerin fatty acid ester is preferably glycerin fatty acid monoester, more preferably glycerin monostearate or glycerin monobehenate.
The cosmetic product described in < 17 > such as < 15 > or < 16 > wherein the content of the glycerin fatty acid ester is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, still more preferably 0.5% by mass or more, and preferably 5% by mass or less, more preferably 3% by mass or less, still more preferably 2% by mass or less, of the total composition.
The cosmetic product according to any one of < 18 > to < 1 > to < 17 > above, wherein the cosmetic product further comprises a higher alcohol.
The cosmetic product described in < 19 > above < 18 >, wherein the higher alcohol is preferably a monohydric alcohol having 10 to 24 carbon atoms, more preferably cetyl alcohol, stearyl alcohol and behenyl alcohol, and still more preferably cetyl alcohol and behenyl alcohol.
The cosmetic product described in < 20 > such as < 18 > or < 19 > wherein the content of the higher alcohol is preferably 0.1% by mass or more, more preferably 0.3% by mass or more, still more preferably 0.5% by mass or more, and preferably 5% by mass or less, more preferably 3% by mass or less, still more preferably 2% by mass or less, based on the total composition.
The cosmetic according to any one of < 21 > and < 1 > to < 20 > above, wherein the cosmetic further comprises a ceramide.
The cosmetic product described in < 22 > above < 21 >, wherein the ceramide is preferably represented by the general formula (1):
in the formula (1) of the formula (I),
R 11 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 4 to 30 carbon atoms which may be substituted by a hydroxyl group, a carbonyl group or an amino group, or a hydrogen atom;
z represents a methylene group, a methine group or an oxygen atom;
X 11 、X 12 x is X 13 Each independently represents a hydrogen atom, a hydroxyl group or an acetoxy group,
X 14 represents a hydrogen atom, an acetyl group or a glyceryl group, or forms a bridging oxy group together with the adjacent oxygen atoms (wherein, when Z is a methine group, X 11 And X is 12 Any one of which is a hydrogen atom and the other is absent; when X is 14 Formation of oxo groupsWhen X is 13 Absence of presence);
R 12 r is R 13 Each independently represents a hydrogen atom, a hydroxyl group, a hydroxyalkyl group (e.g., hydroxymethyl, hydroxyethyl, etc.), or an acetoxymethyl group;
R 14 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 60 carbon atoms, which may be substituted with a hydroxyl group, a carbonyl group or an amino group and may have an ether bond, an ester bond or an amide bond in the main chain;
R 15 represents a hydrogen atom or a linear or branched saturated or unsaturated hydrocarbon group having 1 to 30 total carbon atoms which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group (further, when R 11 When Z is an oxygen atom, R is a hydrogen atom 15 Preferably a hydrocarbon group having 10 to 30 total carbon atoms which may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group, and R is 11 R is a hydrocarbon group 15 Preferably a hydrocarbon group having 1 to 8 carbon atoms which represents a hydrogen atom or may have a substituent selected from the group consisting of a hydroxyl group, a hydroxyalkoxy group, an alkoxy group and an acetoxy group);
the dotted line represents an unsaturated bond; ]
More preferably, a naturally derived ceramide represented by the following general formula (2) or a synthetic compound having the same structure and a derivative thereof (hereinafter, also referred to as a natural ceramide), or a ceramide-like compound represented by the following general formula (3) (hereinafter, also referred to as a ceramide-like compound),
in the formula (2) of the present invention,
R 21 represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 7 to 19 carbon atoms which may be substituted with a hydroxyl group;
Z 1 represents methylene or methine;
X 15 、X 16 and X 17 Each independently represents a hydrogen atom, a hydroxyl group or an acetoxy group;
X 18 represents a hydrogen atom, or together with the adjacent oxygen atoms forms a bridging oxy group (wherein, when Z 1 X is methine 15 And X is 16 Any one of which is a hydrogen atom and the other is absent; when X is 18 X when forming a bridging oxy group 17 Absence of presence);
R 22 represents hydroxyalkyl (e.g., hydroxymethyl, hydroxyethyl, etc.) or acetoxymethyl;
R 23 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;
R 24 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 30 carbon atoms which may be substituted with a hydroxyl group (the hydrocarbon group is preferably an alkyl group); or a linear or branched saturated or unsaturated fatty acid having 8 to 22 carbon atoms which can be substituted with a hydroxyl group is bonded to the omega end of the hydrocarbon group (the hydrocarbon group is preferably an alkyl group) in the form of an ester bond;
the dotted line represents an unsaturated bond; ]
In the formula (3) of the present invention,
R 25 represents a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 10 to 22 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom;
X 19 represents a hydrogen atom, an acetyl group or a glyceryl group;
R 26 a linear, branched or cyclic saturated or unsaturated hydrocarbon group having 5 to 22 carbon atoms which may be substituted by a hydroxyl group or an amino group (the hydrocarbon group is preferably an alkyl group); or a linear or branched saturated or unsaturated fatty acid having 8 to 22 carbon atoms which can be substituted with a hydroxyl group is bonded to the omega end of the hydrocarbon group (the hydrocarbon group is preferably an alkyl group) in the form of an ester bond;
R 27 represents a hydrogen atom, or represents a hydrocarbon group (preferably an alkyl group) having 1 to 30 carbon atoms in total which may be substituted by a hydroxyl group, hydroxyalkoxy group, alkoxy group or acetoxy group,]
further preferred are the class of ceramide,
more preferably N- (hexadecyloxy hydroxypropyl) -N-hydroxyethyl hexadecamide.
The cosmetic product described in < 23 > such as < 21 > or < 22 > preferably has a ceramide content of 0.01 mass% or more, more preferably 0.05 mass% or more, still more preferably 0.1 mass% or more, and preferably 5 mass% or less, more preferably 4 mass% or less, still more preferably 3 mass% or less, based on the total composition.
The cosmetic product according to any one of < 24 > and < 1 > to < 23 > wherein the water content is preferably 40% by mass or more, more preferably 50% by mass or more, and preferably 85% by mass or less, more preferably 83% by mass or less in the total composition.
The cosmetic product according to any one of < 25 > and < 1 > to < 24 > above, wherein the cosmetic product is a gel having an alpha-type structure.
The cosmetic product according to any one of < 26 > and < 1 > to < 25 > above, wherein the cosmetic product is an oil-in-water emulsion cosmetic product.
A cosmetic product according to any one of < 27 > and < 1 > to < 26 > above, wherein the cosmetic product is a skin cosmetic product.
< 28 > the emulsion composition as described in < 21 > above, wherein the ceramide is N- (hexadecyloxy hydroxypropyl) -N-hydroxyethyl hexadecamide (ceramide functional component).
Examples (example)
Examples 1 to 10 and comparative examples 1 to 10
Oil-in-water emulsion cosmetics having the compositions shown in Table 1 were prepared, and the skin brightness of the plain skin, the redness of the cheek of the plain Yan Jifu, the smoothness of the plain skin, no unevenness in makeup, good cosmetic application properties, and long-lasting makeup were evaluated. The results are shown in Table 1.
(preparation method)
1) The oil phase ingredients were uniformly mixed and heated to 85 ℃ to dissolve, thereby obtaining an oil phase mixture.
2) The aqueous phase components other than the components (a), (B) and (C) were heated and mixed at 85 ℃, and the mixture was added to the oil phase mixture heated to 85 ℃ in advance, and the mixture was stirred at 85 ℃ while being uniformly mixed, and then cooled to 25 ℃.
3) The mixture of components (A), (B) and (C) which are dissolved uniformly at room temperature is added to the mixture of 2), and the mixture is stirred until the mixture becomes uniform, to obtain an oil-in-water emulsion cosmetic.
(evaluation method)
(1) Improvement of skin brightness:
each cosmetic (600 mg) was used for 7 days in combination with each other in the morning and evening (2 mg/day), and the brightness of the skin after washing was evaluated by observation with a mirror before and after the combination. Each skin was evaluated by 5 professional evaluators on the following basis, and the results were expressed as a total score of 5 persons.
5, a step of; the improvement is obvious compared with the prior use.
4, a step of; slightly improved compared to before use.
3, a step of; no change occurs.
2; slightly worse than before use.
1, a step of; and worsens compared to before use.
(2) Improvement of redness of cheeks of element Yan Jifu:
each cosmetic (600 mg) was applied to the skin for 7 days 2 a.m., and the redness of the cheek portion of the washed element Yan Jifu was evaluated by observation with a mirror before and after the application. Each skin was evaluated by 5 professional evaluators on the following basis, and the results were expressed as a total score of 5 persons.
5, a step of; the redness is obviously reduced compared with the redness before the application.
4, a step of; redness is slightly reduced compared to before use.
3, a step of; no change occurs.
2; redness increased slightly compared to before use.
1, a step of; redness increased compared to before use.
(3) Improvement of smoothness of skin:
each cosmetic (600 mg) was used for 7 days in combination with each other 2 times a day in the morning and evening, and smoothness of the skin after touch washing was evaluated before and after the combination. Each skin was evaluated by 5 professional evaluators on the following basis, and the results were expressed as a total score of 5 persons.
5, a step of; the skin is obviously smoother compared with the skin before the application.
4, a step of; the skin was slightly smoother than before application.
3, a step of; no change occurs.
2; the skin was slightly roughened compared to before application.
1, a step of; the skin is obviously roughened compared with the skin before the application.
(4) Cosmetic is free from unevenness:
after each cosmetic (600 mg) was applied to the entire face, 5 panelists evaluated unevenness in applying a commercially available powdery foundation on the basis of the following criteria. The result is represented as an aggregate score of 5 persons.
5: the method is free from unevenness and relatively uniform.
4: there is little unevenness but approximately uniformity.
3: there is little unevenness, unevenness.
2: there are non-uniformities, non-uniformities.
1: the unevenness is more and uneven.
(5) Good cosmetic application properties:
after 600mg of each cosmetic was applied to the entire face 2 times a day in the morning and evening for 3 days, 5 panelists washed the skin, and after applying ordinary lotions and emulsions, the degree of cosmetic application at the time of applying commercially available powder foundations was evaluated on the following basis. The result is represented as an aggregate score of 5 persons.
5: the cosmetic application is very good.
4: the cosmetic has good application property.
3: the cosmetic application was slightly good.
2: poor cosmetic application.
1: the cosmetic application properties are very poor.
(6) Make-up is durable:
after each cosmetic product of 600mg was applied to the entire face, 60mg of a commercially available powdery foundation was applied to each of 5 panelists. The degree of cosmetic falling off after 5 hours of cosmetic application was evaluated on the basis of the following criteria. The result is represented as an aggregate score of 5 persons.
5: the foundation remains on the skin.
4: the foundation remains almost on the skin.
3: the foundation slightly remained on the skin.
2: the foundation hardly remains on the skin.
1: the foundation did not remain on the skin.
Examples 11 to 14 and comparative examples 11 to 17
Aqueous cosmetics having the compositions shown in table 2 were produced, and the skin brightness of plain skin, the redness of cheeks of plain Yan Jifu, the smoothness of plain skin, no unevenness in makeup, good cosmetic application, and long-lasting makeup were evaluated in the same manner as in examples 1 to 10. The results are shown in Table 2.
(preparation method)
The whole ingredients were stirred at 80 ℃ to be uniformly dissolved, and then cooled to room temperature while stirring, to obtain an aqueous cosmetic.
Examples 15 to 16
Oil-in-water emulsion cosmetics (cosmetic bases) having compositions shown in table 3 were produced in the same manner as in examples 1 to 10, except that the powder was added last.
The obtained cosmetics can improve skin conditions such as skin brightening of the skin of the plain face, reddening of cheek of the plain Yan Jifu, smoothness of the skin of the plain face, etc., and has good adherence, no unevenness and uniform makeup and lasting makeup when applying foundation or the like.
TABLE 3
Example 17
Oil-in-water emulsion cosmetics (emulsions) having the compositions shown in Table 4 were produced in the same manner as in examples 1 to 10.
The obtained cosmetic can improve skin conditions such as skin brightening of skin of plain skin, reddening of cheek of plain Yan Jifu, smoothness of skin of plain skin, etc., and has good application property when applying foundation, etc., no unevenness is generated, uniform makeup is obtained, and the cosmetic is durable.
TABLE 4
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Claims (5)
1. A cosmetic product, wherein,
comprises the following components (A), (B) and (C):
(A) A polymer having a cellulose skeleton, wherein 2.4 or more substituents selected from hydroxypropyl, hydroxybutyl and amide groups are substituted on each glucose;
(B) A liquid glycol;
(C) A water-soluble polymer having a carboxyl group, and
the mass ratio (C)/(A) of the component (C) to the component (A) is 0.001 to 0.3.
2. The cosmetic according to claim 1, wherein,
component (A) is hydroxypropyl cellulose.
3. The cosmetic according to claim 1 or 2, wherein,
component (C) is an acrylic polymer.
4. A cosmetic product according to any one of claim 1 to 3, wherein,
the mass ratio (A)/(B) of the component (A) to the component (B) is 0.05 to 0.6.
5. The cosmetic according to any one of claim 1 to 4, wherein,
the content of the component (A) is 0.1 to 6 mass%.
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