EP3700499A1 - Composition cosmétique biphase comprenant une 4-(3-alcoxy-4-hydroxyphényl)alkylcétone - Google Patents
Composition cosmétique biphase comprenant une 4-(3-alcoxy-4-hydroxyphényl)alkylcétoneInfo
- Publication number
- EP3700499A1 EP3700499A1 EP18785672.9A EP18785672A EP3700499A1 EP 3700499 A1 EP3700499 A1 EP 3700499A1 EP 18785672 A EP18785672 A EP 18785672A EP 3700499 A1 EP3700499 A1 EP 3700499A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- composition according
- composition
- peg
- methyl
- 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
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 133
- -1 alkyl ketone Chemical class 0.000 title claims abstract description 78
- 239000002537 cosmetic Substances 0.000 title claims abstract description 11
- 239000012071 phase Substances 0.000 claims abstract description 56
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 16
- 239000008346 aqueous phase Substances 0.000 claims abstract description 14
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims abstract description 11
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims abstract description 11
- 102000011782 Keratins Human genes 0.000 claims abstract description 6
- 108010076876 Keratins Proteins 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000003921 oil Substances 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 23
- LRFVTYWOQMYALW-UHFFFAOYSA-N Xanthine Natural products O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 claims description 14
- 235000005152 nicotinamide Nutrition 0.000 claims description 13
- 239000011570 nicotinamide Substances 0.000 claims description 13
- 229960003966 nicotinamide Drugs 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 229940035437 1,3-propanediol Drugs 0.000 claims description 10
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 10
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 9
- 235000011187 glycerol Nutrition 0.000 claims description 9
- 229920002545 silicone oil Polymers 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 229920006395 saturated elastomer Chemical group 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 235000010755 mineral Nutrition 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 229940075420 xanthine Drugs 0.000 claims description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 6
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 claims description 6
- 229920005862 polyol Polymers 0.000 claims description 6
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 claims description 5
- 229960001948 caffeine Drugs 0.000 claims description 5
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 claims description 5
- 229940051250 hexylene glycol Drugs 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000003077 polyols Chemical class 0.000 claims description 5
- QUNWUDVFRNGTCO-UHFFFAOYSA-N 1,7-dimethylxanthine Chemical compound N1C(=O)N(C)C(=O)C2=C1N=CN2C QUNWUDVFRNGTCO-UHFFFAOYSA-N 0.000 claims description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 4
- YAPQBXQYLJRXSA-UHFFFAOYSA-N theobromine Chemical compound CN1C(=O)NC(=O)C2=C1N=CN2C YAPQBXQYLJRXSA-UHFFFAOYSA-N 0.000 claims description 4
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- 229940043375 1,5-pentanediol Drugs 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 159000000001 potassium salts Chemical class 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 229960004559 theobromine Drugs 0.000 claims description 2
- 229960000278 theophylline Drugs 0.000 claims description 2
- 230000001225 therapeutic effect Effects 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 1
- 159000000003 magnesium salts Chemical class 0.000 claims 1
- 150000002696 manganese Chemical class 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
- 150000003751 zinc Chemical class 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 27
- 239000000194 fatty acid Substances 0.000 description 27
- 229930195729 fatty acid Natural products 0.000 description 27
- 235000019198 oils Nutrition 0.000 description 22
- 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 17
- 150000002148 esters Chemical class 0.000 description 17
- 150000004665 fatty acids Chemical class 0.000 description 17
- RMTFNDVZYPHUEF-XZBKPIIZSA-N 3-O-methyl-D-glucose Chemical compound O=C[C@H](O)[C@@H](OC)[C@H](O)[C@H](O)CO RMTFNDVZYPHUEF-XZBKPIIZSA-N 0.000 description 16
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 15
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 14
- 229930182478 glucoside Natural products 0.000 description 13
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 13
- 150000008131 glucosides Chemical class 0.000 description 12
- 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 10
- 125000000217 alkyl group Chemical group 0.000 description 10
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 10
- 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 description 9
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 9
- 239000008103 glucose Substances 0.000 description 9
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 9
- 229940049964 oleate Drugs 0.000 description 9
- BANXPJUEBPWEOT-UHFFFAOYSA-N 2-methyl-Pentadecane Chemical compound CCCCCCCCCCCCCC(C)C BANXPJUEBPWEOT-UHFFFAOYSA-N 0.000 description 8
- 239000002202 Polyethylene glycol Substances 0.000 description 8
- 230000000845 anti-microbial effect Effects 0.000 description 8
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 8
- JDRSMPFHFNXQRB-IBEHDNSVSA-N decyl glucoside Chemical compound CCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O JDRSMPFHFNXQRB-IBEHDNSVSA-N 0.000 description 8
- 229940070765 laurate Drugs 0.000 description 8
- 229920001223 polyethylene glycol Polymers 0.000 description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 235000021355 Stearic acid Nutrition 0.000 description 6
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 6
- 229930006000 Sucrose Natural products 0.000 description 6
- 229940071160 cocoate Drugs 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- 238000011081 inoculation Methods 0.000 description 6
- 229940105132 myristate Drugs 0.000 description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000008117 stearic acid Substances 0.000 description 6
- 239000005720 sucrose Substances 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 6
- PSQFOYNNWBCJMY-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OCCOCCOCCO PSQFOYNNWBCJMY-UHFFFAOYSA-N 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 5
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 5
- JDRSMPFHFNXQRB-CMTNHCDUSA-N Decyl beta-D-threo-hexopyranoside Chemical compound CCCCCCCCCCO[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O JDRSMPFHFNXQRB-CMTNHCDUSA-N 0.000 description 5
- 239000005639 Lauric acid Substances 0.000 description 5
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 5
- 229940073499 decyl glucoside Drugs 0.000 description 5
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 229940043268 2,2,4,4,6,8,8-heptamethylnonane Drugs 0.000 description 4
- DHFUFHYLYSCIJY-WSGIOKLISA-N CCCCCCCCCCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O Chemical compound CCCCCCCCCCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O DHFUFHYLYSCIJY-WSGIOKLISA-N 0.000 description 4
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 4
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 4
- 150000005690 diesters Chemical class 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- IIRDTKBZINWQAW-UHFFFAOYSA-N hexaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCO IIRDTKBZINWQAW-UHFFFAOYSA-N 0.000 description 4
- KUVMKLCGXIYSNH-UHFFFAOYSA-N isopentadecane Natural products CCCCCCCCCCCCC(C)C KUVMKLCGXIYSNH-UHFFFAOYSA-N 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 4
- 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 4
- 235000021317 phosphate Nutrition 0.000 description 4
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 3
- DEKFZWMENCCOFU-LIKAHPKFSA-N 2-[(2r)-2-[(2r,3s,4r)-3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOC[C@@H](OCCO)[C@H]1OC[C@@H](OCCO)[C@@H]1OCCO DEKFZWMENCCOFU-LIKAHPKFSA-N 0.000 description 3
- UIVPNOBLHXUKDX-UHFFFAOYSA-N 3,5,5-trimethylhexyl 3,5,5-trimethylhexanoate Chemical compound CC(C)(C)CC(C)CCOC(=O)CC(C)CC(C)(C)C UIVPNOBLHXUKDX-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- IUMSDRXLFWAGNT-UHFFFAOYSA-N Dodecamethylcyclohexasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 IUMSDRXLFWAGNT-UHFFFAOYSA-N 0.000 description 3
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 3
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 3
- FGUZFFWTBWJBIL-XWVZOOPGSA-N [(1r)-1-[(2s,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)O[C@H](CO)[C@H]1OC[C@H](O)[C@H]1O FGUZFFWTBWJBIL-XWVZOOPGSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- GHVNFZFCNZKVNT-UHFFFAOYSA-M decanoate Chemical compound CCCCCCCCCC([O-])=O GHVNFZFCNZKVNT-UHFFFAOYSA-M 0.000 description 3
- MXLOKFOWFPJWCW-UHFFFAOYSA-N ethylzingerone Chemical compound CCOC1=CC(CCC(C)=O)=CC=C1O MXLOKFOWFPJWCW-UHFFFAOYSA-N 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 3
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229940100554 isononyl isononanoate Drugs 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229940057429 sorbitan isostearate Drugs 0.000 description 3
- 229950004959 sorbitan oleate Drugs 0.000 description 3
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 3
- 230000000699 topical effect Effects 0.000 description 3
- 150000003626 triacylglycerols Chemical class 0.000 description 3
- ORUDEUCNYHCHPB-OUUBHVDSSA-N (2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-tetradecoxyoxane-3,4,5-triol Chemical compound CCCCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O ORUDEUCNYHCHPB-OUUBHVDSSA-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
- DMBUODUULYCPAK-UHFFFAOYSA-N 1,3-bis(docosanoyloxy)propan-2-yl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCCCCCC DMBUODUULYCPAK-UHFFFAOYSA-N 0.000 description 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 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
- AKWFJQNBHYVIPY-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO AKWFJQNBHYVIPY-UHFFFAOYSA-N 0.000 description 2
- XMVBHZBLHNOQON-UHFFFAOYSA-N 2-butyl-1-octanol Chemical compound CCCCCCC(CO)CCCC XMVBHZBLHNOQON-UHFFFAOYSA-N 0.000 description 2
- IZHVBANLECCAGF-UHFFFAOYSA-N 2-hydroxy-3-(octadecanoyloxy)propyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCCCCCCCCCCC IZHVBANLECCAGF-UHFFFAOYSA-N 0.000 description 2
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 2
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-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
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000006873 Coates reaction Methods 0.000 description 2
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- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- DCAYPVUWAIABOU-UHFFFAOYSA-N alpha-n-hexadecene Natural products CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 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
- 239000010478 argan oil Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940116224 behenate Drugs 0.000 description 1
- UKMSUNONTOPOIO-UHFFFAOYSA-M behenate Chemical compound CCCCCCCCCCCCCCCCCCCCCC([O-])=O UKMSUNONTOPOIO-UHFFFAOYSA-M 0.000 description 1
- 125000002511 behenyl 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])[H] 0.000 description 1
- OHXVIZBSLGZEFS-UHFFFAOYSA-N benzhydrylsilyloxy-diphenyl-silyloxysilane Chemical class C1(=CC=CC=C1)C(C1=CC=CC=C1)[SiH2]O[Si](O[SiH3])(C1=CC=CC=C1)C1=CC=CC=C1 OHXVIZBSLGZEFS-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- HGKOWIQVWAQWDS-UHFFFAOYSA-N bis(16-methylheptadecyl) 2-hydroxybutanedioate Chemical compound CC(C)CCCCCCCCCCCCCCCOC(=O)CC(O)C(=O)OCCCCCCCCCCCCCCCC(C)C HGKOWIQVWAQWDS-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
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- 229940081733 cetearyl alcohol Drugs 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- ALSTYHKOOCGGFT-UHFFFAOYSA-N cis-oleyl alcohol Natural products CCCCCCCCC=CCCCCCCCCO ALSTYHKOOCGGFT-UHFFFAOYSA-N 0.000 description 1
- 229940080421 coco glucoside Drugs 0.000 description 1
- 230000001332 colony forming effect Effects 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
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- 229940086555 cyclomethicone Drugs 0.000 description 1
- 125000005534 decanoate group Chemical class 0.000 description 1
- 125000002704 decyl 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])* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- FBZANXDWQAVSTQ-UHFFFAOYSA-N dodecamethylpentasiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C FBZANXDWQAVSTQ-UHFFFAOYSA-N 0.000 description 1
- 229940087203 dodecamethylpentasiloxane Drugs 0.000 description 1
- 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 1
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- 229940032049 enterococcus faecalis Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
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- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
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- HKPGZZNQPUBKGQ-KAVXHDQVSA-N hexadecanoic acid (4R,5S,6R,7R)-4,5,6,7,8-pentahydroxyoctan-3-one Chemical compound CCC(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCCCCCCCCCC(O)=O HKPGZZNQPUBKGQ-KAVXHDQVSA-N 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 229940073561 hexamethyldisiloxane Drugs 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229920006007 hydrogenated polyisobutylene Polymers 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- YODZNEIDVLFIIC-UHFFFAOYSA-N icosan-10-yl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(CCCCCCCCC)CCCCCCCCCC YODZNEIDVLFIIC-UHFFFAOYSA-N 0.000 description 1
- LTYSCLBTUYRCBF-UHFFFAOYSA-N icosan-9-yl 2-hydroxyoctadecanoate Chemical compound CCCCCCCCCCCCCCCCC(O)C(=O)OC(CCCCCCCC)CCCCCCCCCCC LTYSCLBTUYRCBF-UHFFFAOYSA-N 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229940060384 isostearyl isostearate Drugs 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- HOVAGTYPODGVJG-UHFFFAOYSA-N methyl beta-galactoside Natural products COC1OC(CO)C(O)C(O)C1O HOVAGTYPODGVJG-UHFFFAOYSA-N 0.000 description 1
- 229940044591 methyl glucose dioleate Drugs 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 125000001421 myristyl 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])[H] 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- YZUUTMGDONTGTN-UHFFFAOYSA-N nonaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCO YZUUTMGDONTGTN-UHFFFAOYSA-N 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- 125000005474 octanoate group Chemical class 0.000 description 1
- 125000005473 octanoic acid group Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001312 palmitoyl group Chemical group O=C([*])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
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- 229940102545 peg-20 sorbitan isostearate Drugs 0.000 description 1
- 229940032067 peg-20 stearate Drugs 0.000 description 1
- 229940089510 peg-4 stearate Drugs 0.000 description 1
- 229940119517 peg-6 stearate Drugs 0.000 description 1
- 229940032041 peg-8 laurate Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 229940097941 polyglyceryl-10 laurate Drugs 0.000 description 1
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- 229940100518 polyglyceryl-4 isostearate Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- ARIWANIATODDMH-UHFFFAOYSA-N rac-1-monolauroylglycerol Chemical compound CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 1
- DCBSHORRWZKAKO-UHFFFAOYSA-N rac-1-monomyristoylglycerol Chemical compound CCCCCCCCCCCCCC(=O)OCC(O)CO DCBSHORRWZKAKO-UHFFFAOYSA-N 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 229940057910 shea butter Drugs 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 229950003429 sorbitan palmitate Drugs 0.000 description 1
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 1
- 229950011392 sorbitan stearate Drugs 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 125000004079 stearyl 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])[H] 0.000 description 1
- 150000003445 sucroses Chemical class 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- SCRSFLUHMDMRFP-UHFFFAOYSA-N trimethyl-(methyl-octyl-trimethylsilyloxysilyl)oxysilane Chemical compound CCCCCCCC[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C SCRSFLUHMDMRFP-UHFFFAOYSA-N 0.000 description 1
- COXJMKGEQAWXNP-UHFFFAOYSA-N tris(14-methylpentadecyl) 2-hydroxypropane-1,2,3-tricarboxylate Chemical compound CC(C)CCCCCCCCCCCCCOC(=O)CC(O)(C(=O)OCCCCCCCCCCCCCC(C)C)CC(=O)OCCCCCCCCCCCCCC(C)C COXJMKGEQAWXNP-UHFFFAOYSA-N 0.000 description 1
- 239000012137 tryptone Substances 0.000 description 1
- 235000019160 vitamin B3 Nutrition 0.000 description 1
- 239000011708 vitamin B3 Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/03—Liquid compositions with two or more distinct layers
-
- 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
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/345—Alcohols containing more than one hydroxy group
-
- 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
- A61K8/35—Ketones, e.g. benzophenone
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
-
- 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
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- 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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
Definitions
- Two-phase cosmetic composition comprising a
- the present invention relates to a two-phase composition containing a 4- (3-alkoxy-4-hydroxyphenyl) alkyl ketone compound and 1,3-propanediol.
- compositions consisting of two distinct phases, in particular of a hydrophilic aqueous phase and of an oily phase, are generally referred to as "two-phase composition". They are distinguished from emulsions by the fact that at rest, the two phases are distinct instead of being emulsified one in the other. Thus, the two phases are separated at rest by a single interface, whereas in the emulsions, one of the phases is dispersed in the other in the form of a multitude of droplets, and the interfaces are therefore multiple, these interfaces being generally stabilized with emulsifying surfactants and / or emulsifying polymers.
- the use of two-phase compositions requires prior agitation to form a homogeneous extemporaneous mixture. It must be of sufficient quality and stability to allow a homogeneous application of the two phases, but such that at rest, the two phases separate quickly and return to their original state, this phenomenon being better known as "phase shift". ".
- 4- (3-Ethoxy-4-hydroxyphenyl) butan-2-one (ketone compound) is a substance of interest as a preservative of cosmetic compositions for protecting the compositions from microbial contamination, as described in WO 201 1 / 039,445.
- this ketone compound is very slightly soluble in water or in glycerine: therefore its introduction into a two-phase composition causes a problem at the interface and the oily phase has an undesirable milky white appearance.
- the inventors have discovered, unexpectedly, that the combination of 4- (3-ethoxy-4-hydroxyphenyl) butan-2-one with 1,3-propanediol makes it possible to obtain a satisfactory two-phase composition.
- the aqueous and oily phases of the composition are clear, without haze or milky appearance.
- the interface of the two-phase composition is clear, with no droplets, making the product attractive to consumers.
- the two-phase composition thus obtained has a satisfactory and consistent antimicrobial protection.
- the subject of the invention is a composition comprising a visually distinct and superimposed aqueous phase and a oily phase, a ketone compound of formula (I) as defined below, and 1,3-propanediol. .
- the subject of the invention is also a process for the non-therapeutic cosmetic treatment of keratin materials, comprising the application to the keratin materials of a composition as described above.
- the process may be a cosmetic process for the care or cleaning of keratin materials.
- the composition according to the invention comprises at least one visually distinct aqueous phase and an oily phase. These two phases are distinct, that is to say they are visible one above the other at rest and separated by a single interface. Both phases may or may not be colored.
- the duration of the phase shift can range from 3 to 30 minutes, preferably from 5 to 25 minutes and preferably from 10 to 20 minutes.
- composition according to the invention being intended for topical application, it advantageously contains a physiologically acceptable medium, that is to say compatible with the skin, the mucous membranes, the hair and the scalp.
- composition according to the invention comprises a ketone compound of formula (I) below:
- R1 represents a C2-C4 alkyl radical
- R2 represents a hydrogen atom, or a hydrocarbon radical, saturated or unsaturated, linear or branched, C 1 -C 4;
- R3 represents a hydrocarbon radical, saturated or unsaturated, linear or branched, C 1 -C 4 optionally substituted with a hydroxyl group
- R2 represents a hydrogen atom
- R3 represents a hydrocarbon radical, saturated or unsaturated, linear or branched, C 1 -C 4 optionally substituted with a hydroxyl group
- R2 represents a hydrogen atom
- R3 represents a hydrocarbon radical, saturated, linear C-1 -C3;
- the compound 4- (3-ethoxy-4-hydroxyphenyl) butan-2-one is used:
- the compound (I) may be present in the composition according to the invention, in a content ranging from 0.01% to 5% by weight, relative to the total weight of the composition, preferably ranging from 0.01% to 3% by weight. % by weight, and preferably ranging from 0.01 to 2.5% by weight.
- the composition according to the invention comprises 1,3-propanediol which may be present in a content ranging from 0.1 to 50% by weight, relative to the total weight of the composition, preferably ranging from 1 to 20% by weight. and preferably ranging from 2 to 10% by weight.
- composition according to the invention comprises an aqueous phase.
- the aqueous phase is present in a content ranging from 25% to 95%, preferably from 30% to 90%, and preferably from 50% to 80% by weight, relative to the total weight of the composition.
- the composition according to the invention comprises from 20% to 95%, preferably from 25% to 90%, and preferably from 45% to 80% by weight of water, relative to the total weight of the composition.
- the composition may also comprise a water-miscible polyol at room temperature (25 ° C.), chosen in particular from polyols having in particular from 2 to 6 carbon atoms, such as glycerine, propylene glycol, butylene glycol, pentylene glycol, hexylene glycol.
- the water-miscible polyol may be present in the composition according to the invention in a content ranging from 0.1 to 40% by weight, preferably from 1 to 30%, better still from 2 to 20% by weight and even better from 2 to 10% by weight relative to the total weight of the composition.
- composition according to the invention may comprise an electrolyte.
- electrolyte in the present invention means all salts and polyions, especially polyanions, which can be used in a topical composition.
- electrolyte that may be used in the composition according to the invention, mention may be made in particular of the salts of mono-, di- or trivalent metals, and more particularly the alkaline earth metal salts, in particular the calcium salts, the salts of alkali metal, for example the sodium and potassium salts, as well as the magnesium, zinc, manganese and aluminum salts, and mixtures thereof.
- the ions constituting these salts may be chosen for example from carbonates, bicarbonates, sulphates, phosphates, sulphonates, glycerophosphates, borates, bromides, chlorides, nitrates, acetates, hydroxides, persul- sulphates
- the salts in the form of a solution or a water containing them, and especially in the form of a thermal or mineral water.
- a mineral water is suitable for consumption, which is not always the case of a thermal water.
- Each of these waters contains, among other things, solubilized minerals and trace elements.
- the thermal water or mineral water used can be chosen, for example, from water from Vitel, water from the Vichy basin, water from Uriage, water from La Roche Posay, water from the river.
- the Bourboule the water of Enghien-les-Bains, the water of Saint-Gervais-les Bains, the water of Néris-les-Bains, the water of Allevard-les-Bains, the water of Worthy, the water of the Maizines, the water of Neyrac-les-Bains, the water of Lons le Saunier, the Good Waters, the water of Rochefort, the water of Saint Chris- tau, the water of the Fumades , Avène water and Tercis-les-Bains water.
- the electrolyte is chosen from sodium chloride, potassium chloride and magnesium chloride.
- the electrolyte may be present in the composition in a content ranging from 0.05 to 5% by weight, preferably from 0.1 to 3% by weight, and preferably ranging from 0.15 to 2% by weight, relative to to the total weight of the composition.
- the weight ratio between the aqueous phase and the oily phase ranges from 10/90 to 90/10, preferably from 25/75 to 90/10, even more preferably 30/70 to 80/20, better from 40/60 to 70/30.
- the oily phase generally represents from 3 to 74% by weight, preferably from 8 to 68% by weight, more preferably from 13 to 48% by weight, relative to the total weight of the composition.
- the oily phase of the composition according to the invention may comprise one or more oils, which may be chosen from mineral, vegetable or synthetic hydrocarbon oils, or silicone oils. It may further comprise liposoluble or lipodispersible additives.
- hydrocarbon-based oil means an oil formed essentially or even consisting of carbon and hydrogen atoms, and possibly oxygen, nitrogen, and not containing a silicon or fluorine atom; it may contain ester, ether, amine, amide groups.
- Hydrocarbon oils that can be used in the composition of the invention include, for example:
- esters and synthetic ethers in particular of fatty acids, such as the oils of formulas R 1 COOR 2 and R 1 OR 2 in which R 1 represents the residue of a fatty acid comprising from 8 to 29 carbon atoms, and R 2 represents a hydrocarbon chain, branched or unbranched, containing from 3 to 30 carbon atoms; such as, for example, purcellin oil, isononyl isononanoate, isopropyl myristate, isopropyl palmitate, 2-ethylhexyl palmitate, octyl-2-dodecyl stearate, octyl-2-dodecyl erucate, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, heptano
- hydrocarbon-based oils of vegetable origin such as perhydrosqualene, liquid triglycerides of fatty acids containing from 4 to 10 carbon atoms, for example triglycerides of heptanoic or octanoic acids or, for example, sunflower oil, corn oil, soya, squash, grape seed, sesame, hazelnut, apricot kernel, macadamia, arara, coriander, castor oil, avocado, caprylic / capric acid triglycerides, jojoba oil, shea butter oil, meadow oil, argan oil;
- linear alkanes in particular of plant origin, preferably comprising from 7 to 14 carbon atoms,
- fatty alcohols which are liquid at ambient temperature and have 8 to 26 carbon atoms, such as octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol or oleic alcohol.
- silicone oil or silicone oil is meant an oil containing at least one silicon atom, and in particular containing Si-O groups.
- the silicone oil (s) may be volatile or non-volatile.
- volatile is meant a compound capable of evaporating on contact with the skin in less than one hour, at room temperature and atmospheric pressure.
- the volatile oil is a volatile cosmetic oil which is liquid at ambient temperature, in particular having a non-zero vapor pressure, at ambient temperature and atmospheric pressure, in particular having a vapor pressure ranging from 0.13 Pa to 40,000 Pa. (10 "3 to 300 mm Hg), and preferably ranging from 1, 3 Pa to 13 000 Pa (0.01 to 100 mmHg), and preferentially ranging from 1, 3 Pa to 1300 Pa (0 0.1 to 10 mm Hg).
- volatile silicone oils examples include cyclopolydimethylsiloxanes (INCI name: cyclomethicone), such as cyclopentasiloxane, cyclohexasiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane and dodecamethylcyclohexasiloxane; linear silicones such as heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane, hexamethyl-disiloxane, octamethyl-trisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane.
- cyclopolydimethylsiloxanes such as cyclopentasiloxane, cyclohexasiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasilox
- the volatile silicone oil is chosen from cyclopentasiloxane and cyclohexasiloxane.
- Non-volatile silicone oils that may be mentioned include silicone oils, for example polymethylsiloxanes, in particular PDMS, and phenyl polymethylsiloxanes, such as phenyltrimethicones, phenyldimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl-dimethicones, diphenylmethyldiphenyltrisiloxanes and the like. phenylethyltrimethylsiloxysilicates, and polymethylphenylsiloxanes; polysiloxanes modified with fatty acids, fatty alcohols or polyoxyalkylenes, and mixtures thereof.
- silicone oils for example polymethylsiloxanes, in particular PDMS
- phenyl polymethylsiloxanes such as phenyltrimethicones, phenyldimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl-dimeth
- the oil or oils are chosen from hydrocarbon oils.
- the one or more oils are chosen from fatty acid esters such as isopropyl palmitate and isononyl isononanoate, fatty alcohol ethers, vegetable oils, mineral oils such as Petrolatum oil, liquid fatty alcohols at room temperature, liquid triglycerides of fatty acids.
- the oil or oils are chosen from fatty acid esters such as isononyl isononanoate, vegetable oils, liquid fatty acid triglycerides.
- the oils may optionally consist solely of volatile oils.
- the oily phos is above the aqueous phase when the composition according to the invention is at rest.
- the two-phase composition according to the invention may optionally comprise one or more surfactants in one or the other of the phases, especially when it is used as a make-up removal or cleaning composition, since the presence of a surfactant makes it possible at the same time to get a good makeup removal makeup compositions.
- the composition of the invention may also be free of surfactant, and if it contains, the amount of surfactant should be such that the composition remains at rest in the form of two distinct phases and not in the form of emulsion.
- composition according to the invention may comprise a nonionic surfactant, preferably a non-silicone surfactant.
- the nonionic surfactant may be chosen from:
- polyethylene glycol ethers in particular having from 15 to 25 ethylene oxide units, and C 8 -C 30 fatty acid ester and glucose or methylglucose
- esters of C8-C30 fatty acids and of sorbitan are the esters of C8-C30 fatty acids and of sorbitan
- esters of polyoxyethylenated C 8 -C 30 fatty acids and of sorbitan in particular having from 2 to 20 moles of ethylene oxide
- polyoxyethylenated esters of C 8 -C 30 fatty acid and of sorbitan in particular having from 2 to 20 moles of ethylene oxide;
- polyglycerolated C 8 -C 30 fatty acid esters especially having from 2 to 16 moles of glycerol
- the nonionic surfactant may be selected from (C 8 -C 30) alkyls (poly) glucosides.
- the nonionic surfactants may also be chosen from C 8 -C 30 fatty alcohol ethers and sugar ethers, in particular (C 8 -C 30) alkyl (poly) glucosides.
- the alkyl (poly) glucoside may be chosen from a group comprising the compounds of the following general formula: in which R 1 denotes a linear or branched alkyl radical containing from 8 to 30 carbon atoms, and preferably from 8 to 24 carbon atoms, carbon, the group G a sugar having 5 to 6 carbon atoms and a is a number ranging from 1 to 10 and mixtures thereof.
- the alkyl (poly) glucoside may be chosen in particular from the group comprising ethers or mixtures of C 8 -C 22 fatty alcohol ethers and glucose or xylose, preferably glucose.
- the unit (or chain) derived from the fatty alcohol of the ethers may especially be chosen from caprylyl, capryl, decyl, lauryl, myristyl, cetyl (or palmityl), stearyl, octyldodecyl arachidyl, behenyl, hexadecanoyl, and their mixtures such as cetearyl.
- the alkyl (poly) glucoside is selected from caprylyl / capryl glucoside, decyl glucoside, lauryl glucoside, myristyl glucoside, cetearyl glucoside, arachidyl glucoside, cocoyl glucoside, octyldodecyl glucoside, caprylyl / capryl xyloside, octyldodecyl xyloside, and mixtures thereof, preferably cetearyl glucoside and arachidyl glucoside.
- alkyl (poly) glucosides examples include caprylyl / capryl glucoside, for example that marketed under the name "ORAMIX CG 1 10" by the company Seppic, the decyl glucoside marketed for example under the names “ PLANTAREN 2000 “by Henkel,” PLAN TAC ARE 2000 UP “by Cognis,” MYDOL 10 “by Kao, or” ORAMIX NS 10 "by Seppic, lauryl glucoside sold for example by Henkel under the name “PLANTAREN 1200", the coco glucoside marketed for example under the name “PLANTACARE 818 UP” by Cognis, cetearyl glucoside optionally mixed with cetearyl alcohol, marketed for example under the name "MONTANOV 68" by the company Seppic or under the name “XYLIANCE” by the company So- liance, under the name "TEGO Care CG90” by the company Evonik Goldschmidt
- the ethers of polyethylene glycol having in particular from 15 to 25 units of ethylene oxide, and of C 8 -C 30 fatty acid ester and of glucose or of methylglucose, may be chosen from:
- the polyethylene glycol ether containing about 20 moles of ethylene oxide and the mixture of methyl glucose monoester and diester and of caprylic / capric acid (INCI name: PEG-20 methyl glucose sesquicaprylate / sesquicaprate)
- the polyethylene glycol ether with about 20 moles of ethylene oxide and the mixture of monoester and diester of methyl glucose and lauric acid (INCI name: PEG-20 methyl glucose sesquilaurate)
- polyethylene glycol ether with about 20 moles of ethylene oxide and the mixture of monoester and methyl glucose diester and stearic acid (INCI name: PEG-20 methyl glucose sesquistearate)
- the polyethylene glycol ether to about 20 moles of ethylene oxide and methyl glucose diester and stearic acid (INCI name: PEG-20 methyl glucose distearate)
- Esters especially mono, di, tri esters
- C8-C30 fatty acid, preferably C12-C22, and sorbitan may be chosen from:
- Sorbitan Caprylate Sorbitan Cocoate; Sorbitan Isostearate; Sorbitan Laurate; Sorbitan Oleate; Sorbitan Palmitate; Sorbitan Stearate
- Sorbitan Diisostearate Sorbitan Dioleate
- Sorbitan Distearate Sorbitan Distearate
- Sorbitan Sesquicaprylate Sorbitan Sesquiisostearate; Sorbitan Sesquioleate; Sorbitan Sesquistearate
- Sorbitan Triisostearate Sorbitan Trioleate
- Sorbitan Tristearate Sorbitan Tristearate
- esters in particular mono-, di-, tri- esters
- C8-C30 preferably C12-C18
- polyoxyethylenated sorbitan having in particular from 2 to 20 moles of ethylene oxide
- esters of C12-C18 fatty acids in particular lauric, myristic, cetyl, stearic and polyoxyethylenated sorbitan acids having in particular from 2 to 30 moles of ethylene oxide, such as:
- esters especially mono-, di-, tri, tetra- esters
- polyoxyethylenated C 8 -C 30 preferably C 12 -C 18 fatty acids and of sorbitan, in particular having from 2 to 20 moles of ethylene oxide
- Polyoxyethylenated esters (especially having from 2 to 20 EO) of sorbitan and isostearic acid (such as PEG-2 Sorbitan Isostearate, PEG-5 Sorbitan Isostearate, PEG-20 Sorbitan Isostearate, such as the product sold under the name Nikkol Tl 10 V by the company Nikkol)
- sorbitan and isostearic acid such as PEG-2 Sorbitan Isostearate, PEG-5 Sorbitan Isostearate, PEG-20 Sorbitan Isostearate, such as the product sold under the name Nikkol Tl 10 V by the company Nikkol
- Polyoxyethylenated esters especially having from 2 to 20 EO
- sorbitan and lauric acid such as PEG-10 Sorbitan Laurate
- Polyoxyethylenated esters (especially having from 2 to 20 EO) of sorbitan and oleic acid with 10 oxyethylenated groups (such as PEG-6 Sorbitan Oleate, PEG-20 Sorbitan Oleate)
- polyoxyethylenated esters especially having from 3 to 20 EO
- sorbitan and stearic acid such as PEG-3 Sorbitan Stearate, PEG-4 Sorbitan Stearate, PEG-6 Sorbitan Stearate
- the monoesters of C8-C30 (preferably C12-C18) fatty acids and of glycerol may be chosen from glyceryl caprylate glyceryl caprate, glyceryl laurate, glyceryl myristate, glyceryl palmitate, glyceryl isostearate (Peceol Isostearique from Gattefosse) glyceryl stearate, glyceryl oleate, glyceryl cocoate, glyceryl behenate (Compritol 888 ATO from Gattefosse), glyceryl arachidate;
- Glycerol diesters such as Glyceryl Dilaurate, Glyceryl Dimyristate, Glyceryl Di-palmitate, Glyceryl Diisostearate Glyceryl Distearate Glyceryl Dioleate Glyceryl Dibehenate, Glyceryl Diarachidate,
- the polyglycerolated C 8 -C 30 fatty acid esters having in particular from 2 to 16 moles of glycerol may be chosen from C 12 -C 18 fatty acid esters, in particular lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid and polyglycerol having in particular from 2 to 16 moles of glycerol, such as:
- polyglyceryl-2 laurate polyglyceryl-3 laurate, polyglyceryl-4 laurate, polyglyceryl-5 laurate, polyglyceryl-6 laurate, polyglyceryl-10 laurate;
- polyglyceryl-2 myristate polyglyceryl-3 myristate, polyglyceryl-4 myristate, polyglyceryl myristate, polyglyceryl-6 myristate, polyglyceryl-10 myristate;
- polyglyceryl-2 palmitate polyglyceryl-3 palmitate, polyglyceryl-6 palmitate, polyglyceryl palmitate;
- the fatty acid esters C 8 -C 30 (preferably C 12 -C 18) and polyethylene glycol, having in particular 2 to 20 ethylene oxide units, may be chosen from:
- the fatty acid esters of C8-C30 (preferably C12-C18) and glucose or alkyl (C1-C2) glucose or sucrose may be chosen from glucose palmitate, alkyl sesquistearates and the like.
- C1-C2 glucose such as methylglucose sesquistearate
- alkyl (C1-C2) glucose palmitates such as methylglucose or ethylglucose palmitate, methylglucoside fatty esters and especially methylglucose and oleic acid diester
- ICI name Methyl glucose dioleate
- methylglucose and isostearic acid ester INCI name: Methyl glucose isostearate
- methylglucose and lauric acid ester INCI name: Methyl glucose laurate
- monoester and methylglucose diester and isostearic acid the mixture of monoester and methylglucose diester and isostearic acid
- sucrose esters there may be mentioned Sucrose Cocoate; Sucrose Dilaurate; Sucrose Distearate; Sucrose Laurate; Sucrose Myristate; Sucrose Oleate; Palmitate sucrose; Sucrose Stearate.
- the nonionic surfactant may be present in the composition according to the invention in a content ranging from 0.1 to 5% by weight, preferably from 0.1 to 3% by weight, and more preferably from 0.1 to 1% by weight. by weight, and more preferably ranging from 0.1 to 0.5% by weight, relative to the total weight of the composition.
- the nonionic surfactant is especially present in an amount such that the two aqueous and oily phases remain distinct at rest and do not mix to form an emulsion.
- the composition according to the invention may comprise a niacinamide compound.
- the niacinamide compound may be selected from niacinamide (also known as Vitamin B3), ⁇ , ⁇ -diethylniacinamide, N-picolylniacinamide, N-allyiniacinamide. According to a preferred embodiment, the niacinamide compound is niacinamide.
- the niacinamide compound may be present in the composition according to the invention in a content ranging from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight, and more preferably from 0.2 to 3% by weight. by weight, relative to the total weight of the composition.
- composition according to the invention may comprise a xanthine compound of formula (II) below: 3
- R1, R2 and R3 denote, independently of one another, a hydrogen atom or a methyl or ethyl radical, and preferably a hydrogen atom or a methyl radical, and more preferably a methyl radical.
- the xanthine (II) compound is caffeine.
- composition may comprise a mixture of the niacinamide compounds and the xanthine compounds described above.
- the xanthine compound (II) may be present in the composition according to the invention in a content ranging from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight, and more preferably from 0.2 to at 3% by weight, relative to the total weight of the composition.
- the niacinamide compound and / or the xanthine compound makes it possible to obtain a two-phase composition having a perfectly clear interface at rest.
- composition according to the invention may also contain conventional cosmetic adjuvants or additives which will be in one or the other phase according to their hydrophilic or lipophilic nature, such as, for example, perfumes, preserving agents, dyes, humectants UV filters (or sunscreens), pH adjusters, gelling agents, and mixtures thereof.
- conventional cosmetic adjuvants or additives such as, for example, perfumes, preserving agents, dyes, humectants UV filters (or sunscreens), pH adjusters, gelling agents, and mixtures thereof.
- composition according to the invention can be used for any topical application; in particular, it may constitute a cosmetic or dermatological composition. It can in particular be used for the care, cleaning and / or removal of make-up of the skin, the lips and / or the eyes, and also as a composition for the care of the hair.
- the composition constitutes a composition for the care of the skin of the body and / or face.
- the subject of the invention is also a method for preparing a composition, in particular a cosmetic or dermatological composition, comprising: a step of preparing the aqueous phase by mixing the ingredients constituting the aqueous phase, especially the ketone compound (I) and 1,3-propanediol;
- steps being performed at a temperature of 20 to 40 ° C.
- Examples 1 to 4 Four biphasic compositions according to the invention (Examples 1 to 4) and 5 compositions outside the invention (Examples 5 to 9) were prepared (percentages by weight) and the appearance of each composition obtained was observed.
- Example 1 Example 2 Example 3 Example 4
- the antimicrobial protection of each two-phase composition of Examples 1 to 4 according to the invention was also evaluated according to the following protocol:
- the challenge-test method consists of an artificial contamination of the sample by microbial strains of collection (bacteria, yeasts and molds) and an assessment of the number of revivable microorganisms seven days after inoculation.
- the antimicrobial activity of the tested composition was compared with the same solution alone (control) after inoculation. about 10 6 CFU (colony forming units) / gram of aqueous solution.
- Gram bacteria Esscherichia coli and Pseudomonas aeruginosa
- Gram + bacterium Enterococcus faecalis
- yeast Candida albicans
- mold Aspergillus niger
- a suspension in Tryptone salt diluent is prepared for the bacteria and the yeast, respectively, so as to obtain on the spectrophotometer a suspension of optical density of between 35% and 45% of light transmitted at 544 nm;
- the spores are removed by washing the agar with 6 to 7 ml of harvest solution and the suspension is recovered in a sterile flask or tube.
- 0.2 ml of inoculum (the suspensions are used pure: between 1 ⁇ 10 8 and 3 ⁇ 10 8 CFU per ml) are introduced into each pill box and the mixture is perfectly homogenized using a spatula the microbial suspension in the 20 g of composition to be tested.
- the level of microorganisms present in the product corresponds, after homogenization, to a concentration of 10 6 seeds per gram of product, ie the inoculation at 1% of an inoculum at 10 8 seeds per ml.
- the two-phase compositions according to the invention (Examples 1 to 4) have a consistent antimicrobial protection.
- Example 10 Two two-phase compositions according to the invention (Examples 10 and 11) and an off-the-counter composition (Example 12) were prepared (percentages by weight) and the appearance of each composition obtained was observed.
- Example 10 Example 11
- compositions according to the invention also have a consistent antimicrobial protection.
- compositions according to the invention also have a consistent antimicrobial protection.
- Example 16 Two two-phase compositions according to the invention (Examples 16 and 17) and an off-the-counter composition (Example 18) were prepared (percentages by weight) and the appearance of each composition obtained was observed.
- the two-phase compositions according to the invention (Examples 16 and 17) also have a conformal antimicrobial protection.
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Abstract
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FR1760072A FR3072568B1 (fr) | 2017-10-25 | 2017-10-25 | Composition cosmetique biphase comprenant une 4-(3-alcoxy-4-hydroxyphenyl)alkylcetone |
PCT/EP2018/078562 WO2019081341A1 (fr) | 2017-10-25 | 2018-10-18 | Composition cosmétique biphase comprenant une 4-(3-alcoxy-4-hydroxyphényl)alkylcétone |
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US (1) | US11458077B2 (fr) |
EP (1) | EP3700499A1 (fr) |
JP (1) | JP7095086B2 (fr) |
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FR3090273A1 (fr) * | 2018-12-21 | 2020-06-26 | L'oreal | Mélange antimicrobien contenant du 4-(3-éthoxy-4-hydroxyphényl)butan-2-one et du niacinamide, et composition le contenant |
FR3104963B1 (fr) * | 2019-12-20 | 2022-07-15 | Oreal | Composition biphase comprenant une phase aqueuse comprenant un ou des polyols a une teneur allant de 5% a 30% en poids et une phase huileuse comprenant des huiles non siliconees |
FR3112076B1 (fr) * | 2020-07-01 | 2022-12-16 | Oreal | Composition biphasée comprenant un tensioactif alkylpolyglycoside, un diol particulier et un composé alcane, ester ou éther comprenant de 15 à 30 atomes de carbone |
JPWO2022196480A1 (fr) * | 2021-03-19 | 2022-09-22 |
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US20060015058A1 (en) * | 1998-01-08 | 2006-01-19 | Kellogg Scott C | Agents and methods for enhancement of transdermal transport |
JP5072930B2 (ja) | 1998-02-24 | 2012-11-14 | 株式会社マンダム | 防腐殺菌剤及び化粧料組成物 |
DE10206759A1 (de) | 2002-02-19 | 2003-08-28 | Dragoco Gerberding Co Ag | Synergistische Mischungen von 1,2-Alkandiolen |
JP2005015401A (ja) | 2003-06-26 | 2005-01-20 | Kao Corp | 防腐剤組成物、外用組成物及び防腐方法 |
JP2006343492A (ja) | 2005-06-08 | 2006-12-21 | Fujifilm Holdings Corp | 液浸露光用保護膜形成組成物及びそれを用いたパターン形成方法 |
US20090318853A1 (en) * | 2008-06-18 | 2009-12-24 | Jenu Biosciences, Inc. | Ultrasound based cosmetic therapy method and apparatus |
FR2950884B1 (fr) | 2009-10-01 | 2011-11-11 | Oreal | Utilisation de derives de vanilline comme conservateur, procede de conservation, composes et composition |
FR2973227B1 (fr) * | 2011-04-01 | 2014-08-08 | Oreal | Composition cosmetique comprenant du 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one |
FR2973228B1 (fr) * | 2011-04-01 | 2014-08-01 | Oreal | Composition cosmetique comprenant du 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one |
US20140249490A1 (en) * | 2013-03-04 | 2014-09-04 | J&E Solutions, Llc | Methods for Prevention and/or Treatment of Capsular Contracture |
DE102014220449A1 (de) * | 2014-10-09 | 2016-04-14 | Beiersdorf Ag | Kosmetisches Spray |
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JP7095086B2 (ja) | 2022-07-04 |
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WO2019081341A1 (fr) | 2019-05-02 |
RU2020115883A (ru) | 2021-11-25 |
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US20200345593A1 (en) | 2020-11-05 |
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