EP1675655A1 - Emulsions solaires a phase externe huileuse - Google Patents
Emulsions solaires a phase externe huileuseInfo
- Publication number
- EP1675655A1 EP1675655A1 EP04786373A EP04786373A EP1675655A1 EP 1675655 A1 EP1675655 A1 EP 1675655A1 EP 04786373 A EP04786373 A EP 04786373A EP 04786373 A EP04786373 A EP 04786373A EP 1675655 A1 EP1675655 A1 EP 1675655A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- emulsion
- phase
- weight
- oil
- oily
- 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.)
- Ceased
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 77
- 239000012071 phase Substances 0.000 claims abstract description 50
- 239000008346 aqueous phase Substances 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 26
- 230000001804 emulsifying effect Effects 0.000 claims description 21
- -1 polyethylene Polymers 0.000 claims description 21
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 13
- 229920000223 polyglycerol Polymers 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 230000000475 sunscreen effect Effects 0.000 claims description 8
- 239000000516 sunscreening agent Substances 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 7
- 229920000151 polyglycol Polymers 0.000 claims description 6
- 239000010695 polyglycol Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920005628 alkoxylated polyol Polymers 0.000 claims description 3
- 239000012764 mineral filler Substances 0.000 claims description 2
- 229920001522 polyglycol ester Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000000047 product Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 235000019198 oils Nutrition 0.000 description 24
- 229920001296 polysiloxane Polymers 0.000 description 12
- 230000001953 sensory effect Effects 0.000 description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 description 11
- 235000010755 mineral Nutrition 0.000 description 11
- 239000011707 mineral Substances 0.000 description 11
- 230000003711 photoprotective effect Effects 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 150000001720 carbohydrates Chemical class 0.000 description 9
- 235000014113 dietary fatty acids Nutrition 0.000 description 9
- 239000000194 fatty acid Substances 0.000 description 9
- 229930195729 fatty acid Natural products 0.000 description 9
- 229940114081 cinnamate Drugs 0.000 description 8
- 150000004665 fatty acids Chemical class 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 150000002009 diols Chemical class 0.000 description 6
- 239000003995 emulsifying agent Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 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 5
- 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 5
- 239000004359 castor oil Substances 0.000 description 5
- 235000019197 fats Nutrition 0.000 description 5
- 230000002688 persistence Effects 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 4
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 235000019438 castor oil Nutrition 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- SSZBUIDZHHWXNJ-UHFFFAOYSA-N palmityl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCC SSZBUIDZHHWXNJ-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004224 protection Effects 0.000 description 4
- 235000013343 vitamin Nutrition 0.000 description 4
- 239000011782 vitamin Substances 0.000 description 4
- 229940088594 vitamin Drugs 0.000 description 4
- 229930003231 vitamin Natural products 0.000 description 4
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 3
- 206010015150 Erythema Diseases 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 3
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 3
- 229960000846 camphor Drugs 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000007957 coemulsifier Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 3
- 231100000321 erythema Toxicity 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000037072 sun protection Effects 0.000 description 3
- JNYAEWCLZODPBN-KVTDHHQDSA-N (2r,3r,4r)-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-KVTDHHQDSA-N 0.000 description 2
- HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical class COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 description 2
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- BANXPJUEBPWEOT-UHFFFAOYSA-N 2-methyl-Pentadecane Chemical compound CCCCCCCCCCCCCC(C)C BANXPJUEBPWEOT-UHFFFAOYSA-N 0.000 description 2
- NIYZIKWNKMOAFD-UHFFFAOYSA-N 6-octan-3-yloxy-6-oxohexanoic acid Chemical compound CCCCCC(CC)OC(=O)CCCCC(O)=O NIYZIKWNKMOAFD-UHFFFAOYSA-N 0.000 description 2
- KGKQNDQDVZQTAG-UHFFFAOYSA-N 8-methylnonyl 2,2-dimethylpropanoate Chemical compound CC(C)CCCCCCCOC(=O)C(C)(C)C KGKQNDQDVZQTAG-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- ZCTQGTTXIYCGGC-UHFFFAOYSA-N Benzyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OCC1=CC=CC=C1 ZCTQGTTXIYCGGC-UHFFFAOYSA-N 0.000 description 2
- KYXHKHDZJSDWEF-LHLOQNFPSA-N CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 Chemical compound CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 KYXHKHDZJSDWEF-LHLOQNFPSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- FMRHJJZUHUTGKE-UHFFFAOYSA-N Ethylhexyl salicylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1O FMRHJJZUHUTGKE-UHFFFAOYSA-N 0.000 description 2
- CMBYOWLFQAFZCP-UHFFFAOYSA-N Hexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCCCC CMBYOWLFQAFZCP-UHFFFAOYSA-N 0.000 description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- 108010028921 Lipopeptides Proteins 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000006359 acetalization reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- DHAZIUXMHRHVMP-UHFFFAOYSA-N butyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCCC DHAZIUXMHRHVMP-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 229940071160 cocoate Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- SCIGVHCNNXTQDB-UHFFFAOYSA-N decyl dihydrogen phosphate Chemical compound CCCCCCCCCCOP(O)(O)=O SCIGVHCNNXTQDB-UHFFFAOYSA-N 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- 229940096810 diethylhexyl sebacate Drugs 0.000 description 2
- 229940031569 diisopropyl sebacate Drugs 0.000 description 2
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 description 2
- 238000011439 discrete element method Methods 0.000 description 2
- DLAHAXOYRFRPFQ-UHFFFAOYSA-N dodecyl benzoate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC=C1 DLAHAXOYRFRPFQ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229940068171 ethyl hexyl salicylate Drugs 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- QAKXLTNAJLFSQC-UHFFFAOYSA-N hexadecyl tetradecanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCC QAKXLTNAJLFSQC-UHFFFAOYSA-N 0.000 description 2
- IIRDTKBZINWQAW-UHFFFAOYSA-N hexaethylene glycol Chemical class OCCOCCOCCOCCOCCOCCO IIRDTKBZINWQAW-UHFFFAOYSA-N 0.000 description 2
- 229940100463 hexyl laurate Drugs 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 2
- 229940089456 isopropyl stearate Drugs 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 2
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- ZPWFUIUNWDIYCJ-UHFFFAOYSA-N propan-2-yl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(C)C ZPWFUIUNWDIYCJ-UHFFFAOYSA-N 0.000 description 2
- DPBVJRXPSXTHOL-UHFFFAOYSA-N propyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCC DPBVJRXPSXTHOL-UHFFFAOYSA-N 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000001944 prunus armeniaca kernel oil Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 150000003445 sucroses Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- PJHKBYALYHRYSK-UHFFFAOYSA-N triheptanoin Chemical compound CCCCCCC(=O)OCC(OC(=O)CCCCCC)COC(=O)CCCCCC PJHKBYALYHRYSK-UHFFFAOYSA-N 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000007762 w/o emulsion Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
- NRTKYSGFUISGRQ-UHFFFAOYSA-N (3-heptanoyloxy-2,2-dimethylpropyl) heptanoate Chemical compound CCCCCCC(=O)OCC(C)(C)COC(=O)CCCCCC NRTKYSGFUISGRQ-UHFFFAOYSA-N 0.000 description 1
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- OVYMWJFNQQOJBU-UHFFFAOYSA-N 1-octanoyloxypropan-2-yl octanoate Chemical compound CCCCCCCC(=O)OCC(C)OC(=O)CCCCCCC OVYMWJFNQQOJBU-UHFFFAOYSA-N 0.000 description 1
- ABEXEQSGABRUHS-UHFFFAOYSA-N 16-methylheptadecyl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC(C)C ABEXEQSGABRUHS-UHFFFAOYSA-N 0.000 description 1
- MEZZCSHVIGVWFI-UHFFFAOYSA-N 2,2'-Dihydroxy-4-methoxybenzophenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1O MEZZCSHVIGVWFI-UHFFFAOYSA-N 0.000 description 1
- 229940043268 2,2,4,4,6,8,8-heptamethylnonane Drugs 0.000 description 1
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- OIQOAYVCKAHSEJ-UHFFFAOYSA-N 2-[2,3-bis(2-hydroxyethoxy)propoxy]ethanol;hexadecanoic acid;octadecanoic acid Chemical compound OCCOCC(OCCO)COCCO.CCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O OIQOAYVCKAHSEJ-UHFFFAOYSA-N 0.000 description 1
- OUCGLXKNITVPJS-OUKQBFOZSA-N 2-ethylhexyl (e)-3-phenylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=CC=C1 OUCGLXKNITVPJS-OUKQBFOZSA-N 0.000 description 1
- SFAAOBGYWOUHLU-UHFFFAOYSA-N 2-ethylhexyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC SFAAOBGYWOUHLU-UHFFFAOYSA-N 0.000 description 1
- WSSJONWNBBTCMG-UHFFFAOYSA-N 2-hydroxybenzoic acid (3,3,5-trimethylcyclohexyl) ester Chemical compound C1C(C)(C)CC(C)CC1OC(=O)C1=CC=CC=C1O WSSJONWNBBTCMG-UHFFFAOYSA-N 0.000 description 1
- TWNJSZBYPPKSFE-BAYNMDCWSA-M 2-hydroxypropyl-[2-[2-hydroxypropyl-[2-[(e)-octadec-9-enoyl]oxypropyl]amino]ethyl]-methyl-[2-[(e)-octadec-10-enoyl]oxypropyl]azanium;methyl sulfate Chemical compound COS([O-])(=O)=O.CCCCCCCC\C=C\CCCCCCCC(=O)OC(C)CN(CC(C)O)CC[N+](C)(CC(C)O)CC(C)OC(=O)CCCCCCCC\C=C\CCCCCCC TWNJSZBYPPKSFE-BAYNMDCWSA-M 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- WMJBVALTYVXGHW-UHFFFAOYSA-N 3,3-diphenylprop-2-enoic acid Chemical class C=1C=CC=CC=1C(=CC(=O)O)C1=CC=CC=C1 WMJBVALTYVXGHW-UHFFFAOYSA-N 0.000 description 1
- AJBZENLMTKDAEK-UHFFFAOYSA-N 3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol Chemical compound CC12CCC(O)C(C)(C)C1CCC(C1(C)CC3O)(C)C2CCC1C1C3(C)CCC1C(=C)C AJBZENLMTKDAEK-UHFFFAOYSA-N 0.000 description 1
- OGPRHLDYFOTGOM-UHFFFAOYSA-N 4-(3-ethyl-2-hexoxy-4-methoxyphenyl)-5-phenyl-1H-triazin-6-one Chemical compound C(C)C=1C(=C(C=CC=1OC)C1=NN=NC(=C1C1=CC=CC=C1)O)OCCCCCC OGPRHLDYFOTGOM-UHFFFAOYSA-N 0.000 description 1
- HBTAOSGHCXUEKI-UHFFFAOYSA-N 4-chloro-n,n-dimethyl-3-nitrobenzenesulfonamide Chemical compound CN(C)S(=O)(=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 HBTAOSGHCXUEKI-UHFFFAOYSA-N 0.000 description 1
- VMRIVYANZGSGRV-UHFFFAOYSA-N 4-phenyl-2h-triazin-5-one Chemical compound OC1=CN=NN=C1C1=CC=CC=C1 VMRIVYANZGSGRV-UHFFFAOYSA-N 0.000 description 1
- JOKBLKCZHGIRNO-UHFFFAOYSA-N 5-benzoyl-2-hydroxybenzoic acid Chemical compound C1=C(O)C(C(=O)O)=CC(C(=O)C=2C=CC=CC=2)=C1 JOKBLKCZHGIRNO-UHFFFAOYSA-N 0.000 description 1
- RDBLNMQDEWOUIB-UHFFFAOYSA-N 5-methyl-2-phenyl-1,3-benzoxazole Chemical compound N=1C2=CC(C)=CC=C2OC=1C1=CC=CC=C1 RDBLNMQDEWOUIB-UHFFFAOYSA-N 0.000 description 1
- 244000144725 Amygdalus communis Species 0.000 description 1
- 235000011437 Amygdalus communis Nutrition 0.000 description 1
- 235000000832 Ayote Nutrition 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 235000003880 Calendula Nutrition 0.000 description 1
- 240000001432 Calendula officinalis Species 0.000 description 1
- 241001246270 Calophyllum Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229920000569 Gum karaya Polymers 0.000 description 1
- 235000019487 Hazelnut oil Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000008753 Papaver somniferum Nutrition 0.000 description 1
- 240000001090 Papaver somniferum Species 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 235000011925 Passiflora alata Nutrition 0.000 description 1
- 235000000370 Passiflora edulis Nutrition 0.000 description 1
- 235000011922 Passiflora incarnata Nutrition 0.000 description 1
- 240000002690 Passiflora mixta Species 0.000 description 1
- 235000013750 Passiflora mixta Nutrition 0.000 description 1
- 235000013731 Passiflora van volxemii Nutrition 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920000289 Polyquaternium Polymers 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 241000934878 Sterculia Species 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 241001135917 Vitellaria paradoxa Species 0.000 description 1
- NWGKJDSIEKMTRX-BFWOXRRGSA-N [(2r)-2-[(3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)C1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-BFWOXRRGSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229940108929 alfalfa oil Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000008168 almond oil Substances 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940062909 amyl salicylate Drugs 0.000 description 1
- 239000012164 animal wax Substances 0.000 description 1
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical class NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 1
- 235000021302 avocado oil Nutrition 0.000 description 1
- 239000008163 avocado oil Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229960001716 benzalkonium Drugs 0.000 description 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000001851 biosynthetic effect Effects 0.000 description 1
- WXNRYSGJLQFHBR-UHFFFAOYSA-N bis(2,4-dihydroxyphenyl)methanone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O WXNRYSGJLQFHBR-UHFFFAOYSA-N 0.000 description 1
- ROPXFXOUUANXRR-YPKPFQOOSA-N bis(2-ethylhexyl) (z)-but-2-enedioate Chemical compound CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC ROPXFXOUUANXRR-YPKPFQOOSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 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
- 230000001419 dependent effect Effects 0.000 description 1
- 229940090926 diethylhexyl maleate Drugs 0.000 description 1
- 229940031578 diisopropyl adipate Drugs 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- QQQMUBLXDAFBRH-UHFFFAOYSA-N dodecyl 2-hydroxypropanoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)O QQQMUBLXDAFBRH-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- UVCJGUGAGLDPAA-UHFFFAOYSA-N ensulizole Chemical compound N1C2=CC(S(=O)(=O)O)=CC=C2N=C1C1=CC=CC=C1 UVCJGUGAGLDPAA-UHFFFAOYSA-N 0.000 description 1
- HPMLGOFBKNGJAM-ONEGZZNKSA-N ethyl (e)-3-(1h-imidazol-5-yl)prop-2-enoate Chemical compound CCOC(=O)\C=C\C1=CN=CN1 HPMLGOFBKNGJAM-ONEGZZNKSA-N 0.000 description 1
- NYNCZOLNVTXTTP-UHFFFAOYSA-N ethyl 2-(1,3-dioxoisoindol-2-yl)acetate Chemical compound C1=CC=C2C(=O)N(CC(=O)OCC)C(=O)C2=C1 NYNCZOLNVTXTTP-UHFFFAOYSA-N 0.000 description 1
- IAJNXBNRYMEYAZ-UHFFFAOYSA-N ethyl 2-cyano-3,3-diphenylprop-2-enoate Chemical compound C=1C=CC=CC=1C(=C(C#N)C(=O)OCC)C1=CC=CC=C1 IAJNXBNRYMEYAZ-UHFFFAOYSA-N 0.000 description 1
- TUKWPCXMNZAXLO-UHFFFAOYSA-N ethyl 2-nonylsulfanyl-4-oxo-1h-pyrimidine-6-carboxylate Chemical compound CCCCCCCCCSC1=NC(=O)C=C(C(=O)OCC)N1 TUKWPCXMNZAXLO-UHFFFAOYSA-N 0.000 description 1
- XCRHYAQWBYDRGV-UHFFFAOYSA-N ethyl 3-(4-propan-2-ylphenyl)prop-2-enoate Chemical compound CCOC(=O)C=CC1=CC=C(C(C)C)C=C1 XCRHYAQWBYDRGV-UHFFFAOYSA-N 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 150000004676 glycans Polymers 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000010468 hazelnut oil Substances 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- 229960004881 homosalate Drugs 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- KUVMKLCGXIYSNH-UHFFFAOYSA-N isopentadecane Natural products CCCCCCCCCCCCC(C)C KUVMKLCGXIYSNH-UHFFFAOYSA-N 0.000 description 1
- RNNBHZYEKNHLKT-UHFFFAOYSA-N isopropylmethylpyrazolyl dimethylcarbamate Chemical compound CC(C)N1N=C(C)C=C1OC(=O)N(C)C RNNBHZYEKNHLKT-UHFFFAOYSA-N 0.000 description 1
- 229940060384 isostearyl isostearate Drugs 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 235000010494 karaya gum Nutrition 0.000 description 1
- 239000000231 karaya gum Substances 0.000 description 1
- 229940039371 karaya gum Drugs 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- PABHEXWDYRTPBQ-UHFFFAOYSA-N methyl 3-[2,5-di(propan-2-yl)phenyl]prop-2-enoate Chemical compound COC(=O)C=CC1=CC(C(C)C)=CC=C1C(C)C PABHEXWDYRTPBQ-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- MJVGBKJNTFCUJM-UHFFFAOYSA-N mexenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=C(C)C=C1 MJVGBKJNTFCUJM-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960001679 octinoxate Drugs 0.000 description 1
- FMJSMJQBSVNSBF-UHFFFAOYSA-N octocrylene Chemical compound C=1C=CC=CC=1C(=C(C#N)C(=O)OCC(CC)CCCC)C1=CC=CC=C1 FMJSMJQBSVNSBF-UHFFFAOYSA-N 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229960001173 oxybenzone Drugs 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 229940031709 peg-30-dipolyhydroxystearate Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- RYVMUASDIZQXAA-UHFFFAOYSA-N pyranoside Natural products O1C2(OCC(C)C(OC3C(C(O)C(O)C(CO)O3)O)C2)C(C)C(C2(CCC3C4(C)CC5O)C)C1CC2C3CC=C4CC5OC(C(C1O)O)OC(CO)C1OC(C1OC2C(C(OC3C(C(O)C(O)C(CO)O3)O)C(O)C(CO)O2)O)OC(CO)C(O)C1OC1OCC(O)C(O)C1O RYVMUASDIZQXAA-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 229940073745 quaternium-82 Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229940057910 shea butter Drugs 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000036555 skin type Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- BORJONZPSTVSFP-UHFFFAOYSA-N tetradecyl 2-hydroxypropanoate Chemical compound CCCCCCCCCCCCCCOC(=O)C(C)O BORJONZPSTVSFP-UHFFFAOYSA-N 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LOIYMIARKYCTBW-OWOJBTEDSA-N trans-urocanic acid Chemical compound OC(=O)\C=C\C1=CNC=N1 LOIYMIARKYCTBW-OWOJBTEDSA-N 0.000 description 1
- LOIYMIARKYCTBW-UHFFFAOYSA-N trans-urocanic acid Natural products OC(=O)C=CC1=CNC=N1 LOIYMIARKYCTBW-UHFFFAOYSA-N 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 239000012178 vegetable wax Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000010497 wheat germ oil Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 229940022860 xylitan Drugs 0.000 description 1
- 150000003741 xylose derivatives Chemical class 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide 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
- A61K8/18—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
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
-
- 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
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/066—Multiple emulsions, e.g. water-in-oil-in-water
-
- 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
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
-
- 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
- A61K8/86—Polyethers
-
- 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
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
Definitions
- the present invention relates to a new solar emulsion consisting of an oily external phase and two aqueous internal phases, as well as a process for the preparation of said emulsion.
- Technological background Solar emulsions must meet a certain number of criteria: they must have a sufficient photoprotective effect. This factor is quantified by measuring the capacity of a solar composition to reduce the erythema caused by ultraviolet radiation; it is desirable that they have water resistance properties, that is to say that once spread over the skin, they retain their photoprotective function as much as possible after swimming; for the comfort of the user, it is also desirable that the topical solar compositions have practical and sensory qualities. In particular, they should be easy to spread, should not cause a feeling of fat, or be sticky.
- the water-in-oil emulsions used in the present invention are formed by the addition of a water-in-oil type emulsion to an aqueous gel (or vice versa). Under these circumstances, a person skilled in the art generally expects to obtain a “water-in-oil-in-water” emulsion or a phase separation. However, the system according to the present invention makes it possible to obtain an emulsion with an oily external phase, having a fresh, pleasant and non-sticky texture.
- the invention relates to a solar emulsion consisting of an oily external phase and two aqueous internal phases, one of which is a gel, the oily phase comprising an emulsifying system, one or more solar filters. being incorporated in the oily phase and or in the gelled aqueous phase.
- the oil of the oily external phase represents at least 2% by weight, preferably from 5 to 20% by weight, and generally at most 50% by weight of the emulsion.
- the subject of the present invention is a process for preparing the emulsion described above, said process comprising mixing a “water-in-oil” emulsion (which will be called hereinafter “ primary emulsion with oily external phase "), itself obtained by dispersing the aqueous phase in the oily phase, and an aqueous gel.
- said mixture comprises 5 to 80% by weight, preferably 10 to 60% by weight of the primary emulsion with oily external phase, and 20 to 95% by weight, preferably 40 to 90% by weight of aqueous gel.
- the primary emulsion with oily external phase is introduced into the aqueous gel or the aqueous gel into the primary emulsion with oily external phase.
- the process for the preparation of an emulsion according to the present invention makes it possible to obtain photoprotective solar emulsions having excellent resistance to water, that is to say making it possible to limit the reduction in protection (or the loss protection) of the user's skin against ultraviolet radiation after prolonged contact with water (bathing, showering, etc.), as well as improved processing properties: low-fat, easy emulsions to spread and not sticky.
- the primary emulsion with oily external phase generally comprises from 5 to 90%, preferably 2 to 50%, by weight of oil.
- This oil can be selected from one or more of the following oils: - the vegetable oils such as sweet almond oil, coconut oil, mono "castor oil.
- jojoba oil olive oil, rapeseed oil, peanut oil, sunflower oil, wheat germ oil, corn germ oil, l soybean oil, cottonseed oil, alfalfa oil, poppy oil, pumpkin oil, evening primrose oil, millet oil, barley oil, l rye oil, safflower oil,nadooulier oil, passionflower oil, hazelnut oil, palm oil, shea butter, apricot kernel oil, l calophyllum oil, sysymbrium oil, avocado oil, calendula oil; - modified vegetable oils such as the products known under the names Apricot Kernel Oil PEG-6 esters, Olive Oil PEG-6 esters and LABRAFIL®; - oils of animal origin, such as squalene, squalane; - mineral oils, such as paraffin oil or petrolatum oil, and mineral oils, in particular from petroleum fractions, such as isoparaffins, having a boiling point between 300 and 400 ° C; - synthetic oils, in particular
- dimethylpolysiloxanes methylphenylpoly-siloxanes
- silicones modified by amines silicones modified by fatty acids
- silicones modified by alcohols silicones modified by alcohols and fatty acids
- silicones modified by polyether groups silicones modified epoxy silicones
- silicones modified by fluorinated groups silicones modified by fluorinated groups
- cyclic silicones and silicones modified by alkyl groups This oil can also be chosen from fatty acids, fatty alcohols, waxes of natural or synthetic origin, and more generally still any fatty substance of vegetable, animal or synthetic origin.
- one or more synthetic oils will be used, chosen from the group consisting of fatty acid esters such as isodecyl neopentanoate, butyl myristate, propyl myristate, cetyl myristate, isopropyl palmitate , 2-ethylhexyl palmitate, butyl stearate, hexadecyl stearate, isopropyl stearate, octyl stearate, isoketyl stearate, Dodecyl poleate, hexyl laurate, propylene glycol dicaprylate , esters derived from lanolic acid, such as isopropyl lanolate, isocetyl lanolate, monoglycerides, diglycerides and triglycerides of fatty acids such as glycerol triheptanoate and capric caprylic triglyceride, alkyl benzoate in C
- the primary emulsion with an oily external phase also comprises from 0.1 to 25%, preferably 1 to 5%, by weight of an emulsifying system of lipophilic nature, comprising one or more emulsifying surfactants.
- emulsifying surfactants capable of being used in the context of the present invention, mention will be made in particular of lipoamino acids and their salts; lipopeptides and their salts; sorbitan esters such as, for example, the product marketed under the name MONTANE® 80 by the company SEPPIC; mannitan and xylitan esters; polyglycerol esters such as for example the products sold under the name ISOLAN® GI34 by BASF and PLUROL® DIISOSTEARIQUE by GATTEFOSSE; ethoxylated castor oil and ethoxylated hydrogenated castor oil, for example the product sold under the name SIMULSOL® 989 by the company SEPPIC; glycerol stearate; polygly
- Non-ionic and anionic silicone emulsifying surfactants are also capable of being used in the context of the present invention. It is also possible to use emulsifying surfactants of the alkylpolyglycoside type, for example those described in patent applications FR-A-2668080, FR-A-2734496, FR-A-2762317, FR-A-2784904 and in the application FR-A-2790977, in particular xylose derivatives.
- an emulsifier based on alkylpolyglycosides and fatty diols comprising in particular: - 5 to 95 parts by weight of a mixture of alkylpolyglycosides consisting of the reaction products of a saccharide and a dimerdiol having 36 carbon atoms; - 95 to 5 parts by weight of a dimerdiol having 36 carbon atoms.
- the preferred emulsifiers corresponding to the definition above, comprise: 5 to 60 parts by weight of the abovementioned mixture of alkylpolyglycosides; and - 95 to 40 parts by weight of dimerdiol having 36 carbon atoms.
- the mixture of alkylpolyglycosides consisting of the reaction products of a saccharide and a dimerdiol having 36 carbon atoms is in fact composed of a mixture in all proportions of hydroxyalkylpolyglycosides (products resulting from the acetalization of one of the two hydroxyl groups of dimerdiol) and polyglycosylalkylpolyglycosides
- alkylpolyglycosides (products resulting from the acetalization of the two hydroxyl groups of dimerdiol).
- alkylpolyglycosides can be represented, respectively by the following formulas I and II:
- G represents a saccharide residue
- R represents a disubstituted group derived from dimeric alcohol derived from the hydrogenation of dimeric acid
- n, m and p represent the average degree of polymerization of each saccharide residue.
- dimeric acid is a dibasic acid having 36 carbon atoms, the majority compound of which can be represented by the formula:
- the abovementioned alkyl polyglycosides may contain, as the saccharide residue, a residue of glucose or dextrose, fructose, galactose, mannose, ribose, xylose, preferably a residue of glucose or xylose.
- each unit of the polysaccharide part of the abovementioned alkyl polyglycosides can be in anomeric form ⁇ or ⁇ , and the rest of the saccharide can be of the furanoside or pyranoside type.
- the average degree of polymerization of each saccharide residue is generally between 1.05 and 2.5, more preferably between 1.1 and 2.
- alkylpolyglycoside used in the context of the present application therefore designates either alkylmonooside (degree of polymerization equal to 1) or an alkylpolyglycoside (degree of polymerization greater than 1).
- the dimerdiol used for the preparation of the above emulsifying surfactant is a diol obtained from the hydrogenation of dimer acid. It is sold in particular by the COGNIS Company under the name SPEZIOL ® C 36/2. This compound, due to its origin, may contain minor proportions of impurities. Such impurities can be present in amounts of up to 30% by weight of the total weight of the diol.
- the emulsifying surfactants based on alkylpolyglycosides and fatty diols can comprise, in corresponding minor proportions, such impurities, or the reaction products of these impurities with a saccharide.
- the emulsifying surfactants based on alkylpolyglycosides and fatty diols which can be used in the context of the present invention can be prepared by simple mixing of their constituents in desired predetermined proportions.
- alkylpolyglycosides On an industrial scale, they will preferably be prepared according to one of the two routes conventionally used for the synthesis of alkylpolyglycosides, and for example by reaction, in an acid medium, between dimerdiol and a saccharide having an anomeric OH, such as glucose or dextrose. If necessary, this synthesis may be supplemented by operations of neutralization, filtration, distillation or partial extraction of excess fatty diol or discoloration.
- an emulsifying surfactant based on alkylpolyxyloside as described in application EP-A-1142901, of formula: RO- (X) p in which: p represents a decimal number between 1 and 5, X represents the remainder of xylose, and R represents a branched alkyl radical: CH (C n H 2n + ⁇ XC m H 2 m + l ) -CH 2 - in which m is an integer between 6 and 18, n is an integer between 4 and 18 and the sum n + m is greater than or equal to 14; or a composition consisting of a mixture of at least two compounds as defined above; or alternatively, in a preferred embodiment, a composition comprising: more than 0% by weight and less than 100% by weight, preferably from 1% to 60% by weight, of a compound or of a mixture of compounds defined above, and more than 0% by weight and less than 100% by weight, preferably from 40% to 99% by weight, of a
- an emulsifying system which contains at least one emulsifying surfactant chosen from alkylpolyglycosides, alkylpolyglycoside and fatty alcohol compositions, esters of polyglycerols or polyglycols or optionally alkoxylated polyols such as polyhydroxystearates of polyglycols or optionally alkoxylated polyglycerols, polyethylene glycol-alkyl glycol copolymers.
- emulsifying surfactant chosen from alkylpolyglycosides, alkylpolyglycoside and fatty alcohol compositions, esters of polyglycerols or polyglycols or optionally alkoxylated polyols such as polyhydroxystearates of polyglycols or optionally alkoxylated polyglycerols, polyethylene glycol-alkyl glycol copolymers.
- an emulsifying system containing a polyglycol polyhydroxystearate, an optionally alkoxylated polyol polyhydroxystearate, a polyglycerol ester, or a polyethylene glycol-alkyl glycol copolymer in combination with an alkylpolyglycoside or with an alkylpolyglycoside composition and fatty alcohols.
- the emulsions according to the present invention can contain up to 10% by weight of a co-emulsifier.
- co-ulcers capable of being used in the context of the present invention, mention will be made in particular of lipoamino acids and their salts, lipopeptides and their salts, sorbitan and mannitan esters, ethoxylated hydrogenated castor oil, glycerol stearate, cationic emulsifiers such as for example aminoxides, quaternium 82, sucrose esters, methylglucoside esters, ethoxylated or not, ethoxylated fatty acids, ethoxylated fatty alcohols, anionic emulsifiers such as decylphosphate or cetarylsulfate .
- lipoamino acids and their salts sorbitan and mannitan esters
- ethoxylated hydrogenated castor oil glycerol stearate
- cationic emulsifiers such as for example aminoxides, quaternium 82, sucrose esters, methylglucoside est
- Nonionic and anionic silicone emulsifying surfactants can also be used as co-emulsifiers in the context of the present invention.
- the primary emulsion with oily external phase can also comprise a stabilizing agent.
- stabilizing agents capable of being used in the context of the present invention, mention may be made of hydrogenated castor oil; vegetable or animal waxes such as, for example, beeswax, candellila wax and carnauba wax; stearic acid; silicas including hydrophobic silicas; polymers such as the products marketed under the name KRATON®; mineral waxes such as ozokerite; clays such as hectorite or bentonite; hydrophobic modified starches, for example the product sold under the name DRY FLOW PC®; hydrophobic methacrylates and polymethylmethacrylates such as the product sold under the name MICROPEARL MHB® or under the name POLYTRAP®.
- the primary emulsion with an oily external phase also advantageously comprises one or more mineral salts, such as for example magnesium chloride, magnesium sulfate or sodium chloride, in an amount ranging from 0.05% to 5% by weight, preferably between 0.1% and 2%.
- the solar emulsions according to the invention comprise a photoprotective system comprising one or more sun filters, which can be incorporated in the oily phase and / or in the aqueous phase (s).
- the secondary filter (s) is (are) incorporated in the oily phase, in the gelled aqueous phase or, advantageously, in each of these phases.
- the “non-gelled” aqueous phase of the emulsion comprises one or more water-soluble or water-dispersible sun filters.
- the gelled aqueous phase of the emulsion comprises (s) sunscreen (s)
- this (these) is (are) generally directly dispersed in the gelled aqueous phase if it ( s) is (are) liquid (s) or, sl ⁇ s) is (are) solid (s), it (s) is (are) generally previously dispersed (s) in a solvent such as ethanol or in a another liquid sunscreen which dissolves it before being incorporated into the aqueous gel.
- Sunscreens can be organic or inorganic in nature, and it is possible to combine organic and inorganic filters in one sunscreen emulsion.
- organic filters one can distinguish the family of benzoic acid derivatives such as para-aminobenzoic acids (PABA), in particular the monoglycerol esters of PABA, the ethyl esters of N, N-propoxy PABA, the ethyl esters of N, N-diethoxy PABA, ethyl esters of N, N-dimethyl PABA, methyl esters of N, N-dimethyl PABA, butyl esters of N, N-dimethyl PABA; the family of anthranilic acid derivatives such as homomenthyl-N-acetyl anthranilate; the family of salicylic acid derivatives such as amyl salicylate, homomenthyl salicylate, ethylhexyl salicylate, phenyl salicylate, benzyl salicylate, p
- Mineral screens can be distinguished from titanium oxides, zinc oxides, cerium oxide, zirconium oxide, yellow, red or black iron oxides, chromium oxides. These mineral screens can be micronized or not, having undergone or not surface treatments and possibly being presented in the form of aqueous or oily pre-dispersions
- the primary emulsions with oily external phase in accordance with the present invention can be prepared by simple dispersion, at a temperature comprised between 15 ° C and 90 ° C, of the aqueous phase in the ph oily, in the presence of the emulsifying surfactant (s), and optionally of the stabilizing ingredient (s).
- these emulsions may further comprise one or more compounds chosen from humectants, such as for example glycerin, glycols, the sodium salt of 5-carboxylic acid of 2-pyrrolidone, preservatives such as for example the products known under the name SEPICIDE®, dyes, perfumes, cosmetic active agents such as for example vitamins and derivatives of water-soluble vitamins, vitamins and derivatives of liposoluble vitamins, oligosaccharides, proteins, polypeptides, amino acids, N-acylated derivatives of amino acids and / or polypeptides and / or proteins, plant extracts, seaweed extracts, mineral salts, fillers minerals such as talc, mica, silica, sericite, synthetic texture-modifying fillers such as nylons and poly (methyl methacrylate) crosslinked or not, silicone elastomers.
- humectants such as for example glycerin, glycols, the sodium salt of 5-carboxylic acid of 2-pyrrolidone
- the aqueous gel is obtained by gelling an aqueous phase with a polymer, preferably of the polyelectrolyte type. Said polymer is advantageously present in an amount between 0.02 and 10% by weight, preferably between 0.4 and 8% by weight of the aqueous gel.
- polymers capable of being used in the context of the present invention for gelling (thickening) the aqueous phase mention will be made in particular of homopolymers or copolymers of acrylic acid, of acrylic acid derivatives, of acrylamide, of acrylamidomethanepropanesulfonic acid, vinyl monomer, or trimethylaminoethylacrylate chloride, such as for example the products sold under the name CARBOPOL®, PEMULEN®, SIMULGEL®A, SIMULGEL ®NS, SIMULGEL®EPG, SIMULGEL®EG, LUVIGEL®EM, SALCARE® SC91, SALCARE®SC92, SALCARE®SC95, SALCARE®SC96, FLOCARE®ET100, HISPAGEL®, SEPIGEL®305, SEPIGEL®501, SEPIGEL®502, FLOCARE®ET58, STABILEZE®06; hydrocolloids of plant or biosynthetic origin such as, for example, xant
- aqueous gel has a viscosity greater than 2 Pa.s (2000 cPs), preferably greater than 20 Pa.s (20,000 cPs), measured on a BROOKFIELD LV viscometer 6 rpm.
- the resulting emulsion consisting of an oily external aqueous phase and two internal aqueous phases, one of which is a gel, comprises from 1 to 40% of sun filters by weight of the emulsion, preferably between approximately 2% and about 35%, and even more preferably between 5% and 25% by weight of the emulsion.
- the invention is illustrated by the following examples, given purely by way of indication.
- an oily phase "A” is prepared comprising the oil (s), the lipophilic emulsifying system, and optionally the co-emulsifier. These ingredients are mixed and then the resulting oily phase is brought to 50 ° C. One or more sun filter (s) are then added to this heated oily phase; this phase may possibly contain lipodispersible mineral screens.
- an aqueous phase "B” is prepared, in parallel with preparation (a) above, containing water, one or more mineral salt (s), and optionally glycerin as a humectant .
- This phase is also brought to 50 ° C; this phase may optionally contain water-soluble sunscreens or water-dispersible mineral screens.
- a primary emulsion "C" with an oily external phase is formed by mixing the aqueous phase "B” in the oily phase "A” while maintaining sufficient stirring until complete cooling;
- an aqueous gel “D” is separately formed by dispersing one or more thickening polymer (s) in water, which may also contain preservatives and perfumes;
- one or more flexible filter (s) previously dispersed can be added so as to constitute a liquid phase and then this solution is added to the aqueous gel “D”; if this (these) filter (s) is (are) solid (s), ethanol or another liquid filter can be used to dissolve it (s) before the addition;
- the emulsion is incorporated into the gel (or the gel into the emulsion) with moderate stirring.
- the sun protection index (PI) or sun protection factor (SPF) is defined as being equal to the ratio of the minimum erythemal dose obtained using a photoprotective product (DEMp) to the minimum erythemal dose without product (DEMnp), according to the following calculation:
- subjects of phototypes II and III are chosen which are the most representative of the phototypes subject to a significant increase in erythema by ultraviolet radiation.
- the sunscreen product is applied to the area to be irradiated at a rate of 2 mg / cm 2.
- Control products standardized by the COLIPA European Cosmetic Toiletry and Perfumery Association are systematically tested simultaneously and make it possible to control the quality of the handling.
- the affected areas are irradiated using a Xenon lamp following a geometric progression of 1.25, according to the supposed index of the product and the reference
- the Xenon lamp can for example be an IDEM 3000® Arquantiel short arc lamp, irradiating on a spectrum ranging from 290 to 400 nm.
- the infrared rays are filtered using a filter of type UG11 (1 mm). , and the elimination of IR is also carried out thanks to a water filter and ventilation.
- the irradiation surface is at least 1 cm 2.
- the emitter power is approximately 1000 W.
- a typical system c has six openings with independent shutters.
- the sensory evaluation was carried out using a panel of experts (typically a jury of 20 people), who rated the following criteria on a scale ranging from 0 to 10:
- a solar emulsion having the composition indicated in Example 1 was prepared according to the general protocol indicated above.
- the photoprotection index and the percentage of persistence with respect to water were determined according to the protocols mentioned in the previous section. Subsequently, the sensory evaluation was carried out through a panel of experts. In parallel, comparative examples were carried out under conditions giving rise to an oil-in-water gel-cream (obtained without an emulsifying system), or to emulsions consisting of an oily external phase and a single aqueous internal phase.
- the comparative results are presented in Table 1. Table 1
- Example 1 combines water resistance performance with great ease of spreading, a non-greasy feel and an absence of tacky effect, with a similar photoprotection index. to that of Comparative Example 3, which translates knowledge of the state of the art for producing water-in-oil emulsions stabilized by the presence of microcrystalline waxes and not implementing the method according to the present invention.
- Example 2 The solar emulsion is this time produced with the following components:
- Ingredients 1 to 3 are mixed and brought to 50 ° C.
- the ingredient 7 is added and then a primary emulsion is formed with the aqueous phase 4 + 5 + 6 also brought to 50 ° C.
- a gel is then formed with 8 + 9 and separately 11 + 12 + 13 is dissolved in 10. This phase is added to the gel.
- the primary emulsion is also added to the gel.
- an IP35 solar emulsion is obtained which has a water resistance index of 90%.
- This emulsion is light, non-greasy, non-sticky and very easy to spread. It is very easy to develop and has only 5% oil; the organic filters are dissolved in hydroalcoholic gel and the mineral fillers are dispersed in the primary emulsion w / h.
- Example 3 and Comparative Example 4 The aim here is to compare emulsions according to the invention, prepared according to the procedure of Example 1, with a similar composition but not doped with lipophilic surfactants.
- This reference system commonly called gel-cream is very widespread on the cosmetic care market because it has sought-after sensory characteristics. It is however not widespread in solar applications due to its low resistance to water.
- the reformulation of these gels-creams with the method according to the present invention, and by using a lipophilic surfactant system makes it possible to correct weak points and obtain formulations combining photoprotective performance, water resistance and pleasant sensory characteristics.
- the method according to the invention makes it possible to incorporate a mineral filtering system with a gelling step of the aqueous phase, in order to achieve a water-in-oil emulsion, while stabilization proves impossible after gelling of the aqueous phase, in the oil-in-water scheme, without a surfactant system as in the present invention.
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)
- Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0309744A FR2858554B1 (fr) | 2003-08-07 | 2003-08-07 | Emulsions solaires a phase externe huileuse |
| PCT/FR2004/050375 WO2005016301A1 (fr) | 2003-08-07 | 2004-08-05 | Emulsions solaires a phase externe huileuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1675655A1 true EP1675655A1 (fr) | 2006-07-05 |
Family
ID=34073078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04786373A Ceased EP1675655A1 (fr) | 2003-08-07 | 2004-08-05 | Emulsions solaires a phase externe huileuse |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1675655A1 (fr) |
| FR (1) | FR2858554B1 (fr) |
| WO (1) | WO2005016301A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004021312A1 (de) * | 2004-04-29 | 2005-11-24 | Cognis Ip Management Gmbh | Emulgatorkonzentrat für kosmetische Zusammensetzung |
| FR2922206B1 (fr) | 2007-10-15 | 2012-08-31 | Seppic Sa | Nouveaux composes prepares par addition d'un derive oxetane sur un alcool, procede pour leur preparation, leur utilisation comme agents tensioactifs non ioniques |
| FR2936152B1 (fr) | 2008-09-24 | 2010-11-12 | Seppic Sa | Monoglyceride de n-undecylenoyl phenylalanine, procede pour sa preparation et utilisation d'esters glyceriques de n-undecylenoyl phenylalanine comme agent eclaircissant la peau. |
| FR2947276B1 (fr) | 2009-06-24 | 2012-10-26 | Seppic Sa | Composition cosmetique a base de resines echangeuses d'ions chargees avec des lipoaminoacides |
| FR2979234B1 (fr) | 2011-08-31 | 2014-08-08 | Seppic Sa | Nouveau procede d'amelioration des proprietes moussantes de formulations nettoyantes a usage topique. |
| CN110755315A (zh) * | 2019-08-12 | 2020-02-07 | 天津市康婷生物工程集团有限公司 | 一种油包水凝胶素颜霜及制备方法 |
| FR3130135A1 (fr) * | 2021-12-15 | 2023-06-16 | L'oreal | Emulsion eau-dans-huile sans composés siliconés comprenant un tensioactif alkylpolyglucoside, un tensioactif mono- et di-esters polyéthoxylés d’acides hydroxylés, des huiles esters et des cires hydrocarbonées esters |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2837203B2 (ja) * | 1989-12-07 | 1998-12-14 | ポーラ化成工業株式会社 | 立体模様を有する頭髪化粧料 |
| GB9416050D0 (en) * | 1994-08-09 | 1994-09-28 | Procter & Gamble | Anti-acne cosmetic compositions |
| FR2750049B1 (fr) * | 1996-06-21 | 1998-07-31 | Oreal | Nouveau procede de preparation de compositions uv-filtrantes compositions susceptibles d'etre obtenues par ce procede et applications |
| FR2820316B1 (fr) * | 2001-02-05 | 2004-04-02 | Seppic Sa | Nouvelles compositions topiques a phase externe huileuse et leur procede de preparation |
-
2003
- 2003-08-07 FR FR0309744A patent/FR2858554B1/fr not_active Expired - Fee Related
-
2004
- 2004-08-05 EP EP04786373A patent/EP1675655A1/fr not_active Ceased
- 2004-08-05 WO PCT/FR2004/050375 patent/WO2005016301A1/fr not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005016301A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2858554A1 (fr) | 2005-02-11 |
| FR2858554B1 (fr) | 2008-05-02 |
| WO2005016301A1 (fr) | 2005-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1459801B1 (fr) | Emulsions notamment solaires de type eau-dans-huile, et leur procédé de préparation | |
| CN111867551B (zh) | 紫外线切断效率因紫外线而增加的紫外线切断用化妆料组合物 | |
| EP2398454B1 (fr) | Composition emulsionnante pulverulente d'alkyl polyglycosides, utilisation pour preparer des emulsions cosmetiques et procede pour leur preparation | |
| EP0821945A2 (fr) | Composition de protection solaire sous forme de mousse, contenant des filtres ultraviolets et des tensioactifs | |
| EP2314350B1 (fr) | Compositions émulsionnantes à base d'alcool gras et d'ester phosphorique de ces alcools | |
| EP2196187A1 (fr) | Composition cosmétique et/ou dermatologique à base d'ester(s) de l'acide N,N'- diarylméthylène éthylènediaminediacétique | |
| FR2791565A1 (fr) | Utilisation d'une composition a base d'isostearylglycoside et d'alcool isostearylique comme agent ameliorant la resistance a l'eau d'une composition cosmetique | |
| US7226580B2 (en) | Topical compositions with an oily outer phase and process for their preparation | |
| FR2820316A1 (fr) | Nouvelles compositions topiques a phase externe huileuse et leur procede de preparation | |
| WO2005016301A1 (fr) | Emulsions solaires a phase externe huileuse | |
| FR3142903A1 (fr) | Composition écran solaire cosmétique et utilisation d’une composition écran solaire cosmétique | |
| DE10047250A1 (de) | Emulgatorfreie feindisperse Systeme vom Typ Wasser-in-Öl mit einem Gehalt an Ethylcellulose | |
| FR3142902A1 (fr) | Composition écran solaire COSMÉTIQUE ET Utilisation d’une composition écran solaire COSMÉTIQUE | |
| FR2768337A1 (fr) | Emulsions triples du type e/h/e contenant un systeme photoprotecteur capable de filtrer les rayons uv; leurs utilisations en cosmetique | |
| EP1013262A2 (fr) | Emulsions H/E cosmetiques et dermatologiques contenant de nitrure de bore | |
| FR2799968A1 (fr) | Emulsion eau-dans-huile et ses utilisations notamment dans le domaine cosmetique | |
| FR3027801A1 (fr) | Emulsion sans alcool a base de tensio-actifs non ioniques, un lipide amphiphile anionique et de filtres uv organiques liposolubles | |
| WO1999026587A1 (fr) | Composition dermo-cosmetique eau dans huile sans tensio-actifs emulsionnants | |
| EP1377271B1 (fr) | Emulsion a base d'alcools gras et de glucolipides a stabilite amelioree et viscosite elevee utilisable en cosmetique. | |
| JP7662158B2 (ja) | 紫外線によって紫外線遮断効率が増加する紫外線遮断用化粧料組成物 | |
| WO2026027573A1 (fr) | Composition cosmétique solaire à absorption rapide | |
| WO2026027574A1 (fr) | Composition cosmétique solaire | |
| FR3157803A3 (fr) | Composition stable non collante et non huileuse avec propriété de transformation de texture | |
| EP1172085A2 (fr) | Systèmes de type eau dans l'huile exempts d'émulsifiant et finement dispersés |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060307 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| 17Q | First examination report despatched |
Effective date: 20060710 |
|
| DAX | Request for extension of the european patent (deleted) | ||
| APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
| APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
| APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
| APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
| APBT | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9E |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 20090411 |