WO2022092507A1 - Composition cosmétique ayant une couche d'huile située au fond de celle-ci - Google Patents
Composition cosmétique ayant une couche d'huile située au fond de celle-ci Download PDFInfo
- Publication number
- WO2022092507A1 WO2022092507A1 PCT/KR2021/010806 KR2021010806W WO2022092507A1 WO 2022092507 A1 WO2022092507 A1 WO 2022092507A1 KR 2021010806 W KR2021010806 W KR 2021010806W WO 2022092507 A1 WO2022092507 A1 WO 2022092507A1
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- Prior art keywords
- cosmetic composition
- oil
- weight
- layer
- oil layer
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- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 239000002537 cosmetic Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003921 oil Substances 0.000 claims description 68
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 230000003020 moisturizing effect Effects 0.000 claims description 11
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 229920002385 Sodium hyaluronate Polymers 0.000 claims description 6
- 229940008099 dimethicone Drugs 0.000 claims description 6
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 235000011187 glycerol Nutrition 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 229940010747 sodium hyaluronate Drugs 0.000 claims description 6
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 claims description 6
- FYGDTMLNYKFZSV-URKRLVJHSA-N (2s,3r,4s,5s,6r)-2-[(2r,4r,5r,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5r,6s)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1[C@@H](CO)O[C@@H](OC2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-URKRLVJHSA-N 0.000 claims description 5
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 claims description 5
- 229920002498 Beta-glucan Polymers 0.000 claims description 5
- 229940100573 methylpropanediol Drugs 0.000 claims description 5
- CRPCXAMJWCDHFM-UHFFFAOYSA-M sodium;5-oxopyrrolidine-2-carboxylate Chemical compound [Na+].[O-]C(=O)C1CCC(=O)N1 CRPCXAMJWCDHFM-UHFFFAOYSA-M 0.000 claims description 5
- 239000004909 Moisturizer Substances 0.000 claims description 4
- 235000010290 biphenyl Nutrition 0.000 claims description 4
- 239000004305 biphenyl Substances 0.000 claims description 4
- 125000006267 biphenyl group Chemical group 0.000 claims description 4
- 230000001333 moisturizer Effects 0.000 claims description 4
- 239000003002 pH adjusting agent Substances 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 239000000230 xanthan gum Substances 0.000 claims description 4
- 229940082509 xanthan gum Drugs 0.000 claims description 4
- 235000010493 xanthan gum Nutrition 0.000 claims description 4
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 2
- 229960003237 betaine Drugs 0.000 claims description 2
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010495 camellia oil Substances 0.000 claims description 2
- 229940105990 diglycerin Drugs 0.000 claims description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019441 ethanol Nutrition 0.000 claims description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 2
- 229960000281 trometamol Drugs 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000009472 formulation Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012071 phase Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 16
- 239000008346 aqueous phase Substances 0.000 description 14
- 238000000926 separation method Methods 0.000 description 13
- 235000016709 nutrition Nutrition 0.000 description 10
- 230000035764 nutrition Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- DGSZGZSCHSQXFV-UHFFFAOYSA-N 2,3-bis(2-ethylhexanoyloxy)propyl 2-ethylhexanoate Chemical compound CCCCC(CC)C(=O)OCC(OC(=O)C(CC)CCCC)COC(=O)C(CC)CCCC DGSZGZSCHSQXFV-UHFFFAOYSA-N 0.000 description 4
- 238000010835 comparative analysis Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XJNUECKWDBNFJV-UHFFFAOYSA-N hexadecyl 2-ethylhexanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C(CC)CCCC XJNUECKWDBNFJV-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229940043375 1,5-pentanediol Drugs 0.000 description 2
- PKPOVTYZGGYDIJ-UHFFFAOYSA-N dioctyl carbonate Chemical compound CCCCCCCCOC(=O)OCCCCCCCC PKPOVTYZGGYDIJ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229940015975 1,2-hexanediol Drugs 0.000 description 1
- NCZPCONIKBICGS-UHFFFAOYSA-N 3-(2-ethylhexoxy)propane-1,2-diol Chemical compound CCCCC(CC)COCC(O)CO NCZPCONIKBICGS-UHFFFAOYSA-N 0.000 description 1
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940113120 dipropylene glycol Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 229940100524 ethylhexylglycerin Drugs 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 229940087068 glyceryl caprylate Drugs 0.000 description 1
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- AEIJTFQOBWATKX-UHFFFAOYSA-N octane-1,2-diol Chemical compound CCCCCCC(O)CO AEIJTFQOBWATKX-UHFFFAOYSA-N 0.000 description 1
- 239000004533 oil dispersion Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- GHBFNMLVSPCDGN-UHFFFAOYSA-N rac-1-monooctanoylglycerol Chemical compound CCCCCCCC(=O)OCC(O)CO GHBFNMLVSPCDGN-UHFFFAOYSA-N 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229940074410 trehalose Drugs 0.000 description 1
Images
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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—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
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
-
- 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
- A61K8/41—Amines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- 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
-
- 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
- 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
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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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
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
Definitions
- the present invention relates to a cosmetic composition in which an oil layer is located at a lower end than an aqueous layer by using an oil phase having a higher density than the aqueous phase.
- Cosmetics are divided into many formulations according to how immiscible oils, water, and thickeners are mixed.
- many cosmetic formulations such as light solubilization, emulsification, oil dispersion, oil drop and bilayer, etc. have been developed. According to these formulations, the content of the oil is changed, and thus the spreadability, feeling of use and efficacy are also changed.
- cosmetic formulations that contain oil in the formulation, in particular, in the case of a two-layer or layer-separated formulation, the layer is separated by floating an oil layer on an aqueous layer that has no viscosity.
- surfactant since surfactant is not included to mix the aqueous and oil layers without separating them, the effect of alleviating irritation when no surfactant is included is great, and the moisture of the aqueous phase and the nutrition of the oil can be felt at the same time. There is this.
- the oil layer is located at the bottom of the water layer, it can attract the attention of consumers with its unique appearance, and it is expected that the oil with a higher density than the water layer is used, so that the user can feel a high nutritional feeling.
- the present inventors implemented a cosmetic composition formulation in which the oil layer is located at the lower end than the water layer by using the oil phase having a higher density than the water phase, and it was confirmed that the nutritional feeling was significantly superior to that of the cosmetic composition in which the existing oil layer was located at the upper portion.
- an object of the present invention is to provide a cosmetic composition in which the oil layer is located at the lower end.
- the present invention relates to a cosmetic composition in which the oil layer is located at the lower end, and the present inventors have implemented a cosmetic composition formulation in which the oil layer is located at the lower end than the water layer by using an oil phase having a higher density than the water phase, so that the existing oil layer is located at the upper end. It was confirmed that the nutritional feeling was significantly better than that of the cosmetic composition located in
- An example of the present invention is an oil phase comprising an oil; and an aqueous phase comprising a moisturizing agent; to a cosmetic composition comprising an oil layer located at the lower end.
- the oil may be at least one selected from the group consisting of diphenyl dimethicone, dimethicone and camellia oil, but is not limited thereto.
- the oil is 1.00 to 50.00% by weight, 1.00 to 45.00% by weight, 1.00 to 40.00% by weight, 1.00 to 35.00% by weight, 1.00 to 30.00% by weight, 1.00 to 25.00% by weight, 1.00 to 50.00% by weight based on the total cosmetic composition 20.00 wt%, 1.00-15.00 wt%, 1.00-10.00 wt%, 5.00-50.00 wt%, 5.00-45.00 wt%, 5.00-40.00 wt%, 5.00-35.00 wt%, 5.00-30.00 wt%, 5.00-25.00 wt% %, 5.00 to 20.00% by weight, 5.00 to 15.00% by weight, 5.00 to 10.00% by weight, for example, may be included in 9.90% by weight, but is not limited thereto.
- the moisturizing agent may include at least one selected from the group consisting of beta-glucan, methylpropanediol, sodium PCA and sodium hyaluronate, but is not limited thereto.
- the moisturizing agent is glycerin, xanthan gum, ethanol, 1,2-butylene glycol, propanediol, dipropylene glycol, propylene glycol, diglycerin, betaine, trehalose, sodium hyaluronate and glycerin. It may be to further include one or more selected from the group consisting of Res-26, but is not limited thereto.
- the humectant is 0.01 to 50.00% by weight, 0.01 to 45.00% by weight, 0.01 to 40.00% by weight, 0.01 to 35.00% by weight, 0.01 to 30.00% by weight, 0.01 to 25.00% by weight, 0.01 to 25.00% by weight, based on the total cosmetic composition 20.00% by weight, 0.01 to 15.00% by weight, 0.01 to 10.00% by weight, 3.00 to 50.00% by weight, 3.00 to 45.00% by weight, 3.00 to 40.00% by weight, 3.00 to 35.00% by weight, 3.00 to 30.00% by weight, 3.00 to 25.00% by weight %, 3.00 to 20.00 wt%, 3.00 to 15.00 wt%, 3.00 to 10.00 wt%, for example, 5.15 wt% may be included.
- the cosmetic composition contains 10.00% by weight of oil based on the total cosmetic composition
- the oil content is lighter than that of the aqueous phase, and thus a phenomenon of floating upward may occur.
- the cosmetic composition may further include one or more selected from the group consisting of sodium citrate, citric acid, potassium hydroxide, sodium hydroxide and tromethamine as a pH adjuster, but limited thereto it is not going to be
- the pH adjusting agent may be included in 0.01 to 5.00% by weight, 0.01 to 3.00% by weight, 0.01 to 1.00% by weight, 0.01 to 0.50% by weight, for example, 0.06% by weight based on the total cosmetic composition.
- the cosmetic composition is a preservative, at least one selected from the group consisting of pentylene glycol, 1,2-hexanediol, ethylhexyl glycerin, glyceryl caprylate, hydroxyacetophenone, and caprylyl glycol. may be included.
- the preservative is 0.10 to 15.00% by weight, 0.10 to 13.00% by weight, 0.10 to 11.00% by weight, 0.10 to 9.00% by weight, 0.10 to 7.00% by weight, 0.10 to 5.00% by weight, 1.00 to 15.00% by weight, 1.00 to 13.00% by weight, 1.00 to 11.00% by weight, 1.00 to 9.00% by weight, 1.00 to 7.00% by weight, 1.00 to 5.00% by weight, 1.50 to 15.00% by weight, 1.50 to 13.00% by weight, 1.50 to 11.00% by weight %, 1.50 to 9.00 wt%, 1.50 to 7.00 wt%, 1.50 to 5.00 wt%, for example, 4.00 wt% may be included.
- the present invention relates to a cosmetic composition in which an oil layer is located at the lower end, and by using an oil phase having a higher density than the aqueous phase, a cosmetic composition formulation in which the oil layer is located at the lower end than the water layer is implemented, and the existing oil layer is located at the upper end It has the effect of feeling more nutritious than the cosmetic composition.
- 2A is a graph showing the results of comparative evaluation of skin moisture (A.U) using a moisture meter after application of Example 4 according to an experimental example of the present invention.
- 2B is a graph showing the results of comparative evaluation of the skin moisture level (%) using a moisture meter after application of Example 4 according to an experimental example of the present invention.
- Figure 3a is a graph showing the results of comparative evaluation of the improvement in gloss (A.U) through a skin gloss meter after application of Example 4 according to an experimental example of the present invention.
- Figure 3b is a graph showing the results of comparative evaluation of the improvement in gloss (%) through a skin gloss meter after application of Example 4 according to an experimental example of the present invention.
- Example 4 is a photograph showing the improvement of gloss before and after application of Example 4.
- oil phase containing oil; and an aqueous phase comprising a moisturizing agent; to a cosmetic composition comprising an oil layer located at the lower end.
- a mixture was prepared by uniformly mixing at 30 rpm for 10 minutes at room temperature using a Disper. Then, the mixture was separately discharged through a filter screen at the same temperature.
- each raw material was measured in a beaker according to each component and content of the oil phase described in Table 1, and then uniformly mixed at 30 rpm for 5 minutes at room temperature using a Disper to prepare an oil phase. Thereafter, the oil phase was dropped on the aqueous phase from which the mixture was separately discharged through a filtration network to prepare a cosmetic composition as shown in FIG. 1 .
- Example 1 to 4 the oil layer was located at the lower end.
- the separation of the interface between the aqueous layer and the oil layer was not good, but in Example 4, it was confirmed that the separation of the interface became clear.
- Comparative Examples 1 to 3 it was confirmed that the oil layer was located at the upper end.
- the separation rates of the aqueous layer and the oil layer of the cosmetic compositions of Examples and Comparative Examples were measured. Specifically, each composition was placed at room temperature, and the time for the layers to separate was measured.
- Example 1 showed a layer separation pattern at 210 seconds, Example 2 at 300 seconds, Example 3 at 1200 seconds, and Example 4 at 2700 seconds.
- Comparative Example 1 was 90 seconds
- Comparative Example 2 was 30 seconds
- Comparative Example 3 was 30 seconds, indicating a faster layer separation than the Example.
- the density of diphenyl dimethicone used in Examples is higher than triethylhexanoin, cetylethyl hexanoate or dicaprylyl carbonate used in Comparative Examples, and diphenyl dimethicone is greater than the density of water 1 g/ml. Therefore, it was confirmed that the oil layer may be located below the aqueous layer in Examples 1 to 4 due to the density difference.
- Example 1 contained only glycerin as a moisturizing agent and lacked a moisturizing feeling, so the separation rate was fast.
- Example 3 xanthan gum was included as a moisturizer to increase the viscosity, and the layer separation rate was slower than in Examples 1 and 2.
- Example 4 which contains all of sodium PCA, sodium hyaluronate, beta-glucan and methylpropanediol in the aqueous phase, layer separation was the slowest.
- Example 4 and Comparative Example 1 After applying an appropriate amount of Example 4 and Comparative Example 1 to the face of 10 professional female panelists aged 26 to 40 and using them, the applicability, nutrition, adhesion, and overall satisfaction felt when applied according to the following evaluation criteria were evaluated. The feeling of use was evaluated and the results are shown in Table 2.
- Applicability among the criteria includes application without stickiness and dripping with the property of being applied to the skin and spreading smoothly on the skin.
- Adhesion refers to the feeling that the composition is applied thinly to the skin surface and adheres to the skin when applied to the skin.
- Nutrition refers to the feeling of giving nutrition and moisture to the skin when applied to the skin.
- Example 4 Comparative Example 1 spreadability 4.2 3.3 nutrition 4.3 3 moisturizing 4.7 3.2 overall satisfaction 4.5 3.1
- Example 4 As shown in Table 2 above, as a result of comparison of Example 4 and Comparative Example 1, Example 4 was found to be superior to Comparative Example 1 in spreadability, nutritional feeling, adhesion, and overall satisfaction. This is because diphenyldimethicone is denser than triethylhexanoin and has a sense of nutrition.
- Moisture power test was performed using a moisture meter (Epsilon, BiOX, UK). Specifically, 10 minutes before the test, the test site (inner arm, 2 cm X 2 cm) was washed with lukewarm water. After waiting in a constant temperature and humidity room (22° C., humidity 40 to 60%) for 10 minutes, the moisture content of the skin was measured when the test site was not applied. Then, 8 mL of the sample of Example 4 was spread evenly on the test site for absorption, and the skin moisture level was measured 3 times each 2 hours, 4 hours and 8 hours after application. As for the result analysis method, the change rate of the skin moisture level was calculated using the average of the three measurements, and then compared with the value before use, and the results are shown in Table 3, FIGS. 2A and 2B.
- Example 4 As can be seen in Table 3 and FIGS. 2a and 2b, in the case of Example 4, it was confirmed that the skin moisture content increased by about 79.1% from immediately after application to after application compared to that of no application. Through this, it was confirmed that the moisturizing power of the product was superior to that of the non-applied product, which increased by about 14.5%.
- the gloss improvement effect was performed using a skin gloss meter (Skin Gloss meter, Delfin, Finland). Specifically, the gloss of the test site (facial part) was measured before application of the sample, and the gloss of the same site after using Example 4 was measured.
- the present invention relates to a cosmetic composition in which the oil layer is located at the lower end than the water layer by using the oil phase having a higher density than the aqueous phase.
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Abstract
La présente invention concerne une composition cosmétique ayant une couche d'huile située au fond de celle-ci, et met en œuvre une formulation de composition cosmétique dans laquelle une couche d'huile est située au-dessous d'une couche de phase aqueuse par utilisation d'une partie de phase huileuse ayant une densité supérieure à celle d'une partie de phase aqueuse. Ainsi, la présente invention a pour effet de fournir une sensation nourrissante considérablement supérieure à celle d'une composition cosmétique classique dans laquelle une couche d'huile est située au sommet de celle-ci.
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JP2005089459A (ja) * | 2003-09-12 | 2005-04-07 | L'oreal Sa | 2相組成物およびその化粧料としての使用 |
KR20110084053A (ko) * | 2010-01-15 | 2011-07-21 | 한국콜마 주식회사 | 보습효과를 가지는 이층상 클렌져 화장료 조성물 및 그 제조방법 |
KR20130011800A (ko) * | 2011-07-22 | 2013-01-30 | 코웨이 주식회사 | 피부 유사 지질을 포함하는 수중유형 유화 조성물 및 이를 포함하는 화장료 조성물 |
KR101262103B1 (ko) * | 2012-06-11 | 2013-05-14 | 김주덕 | 응집된 펄 파우더 덩어리가 눈처럼 떨어지는 2층상 화장료 조성물 및 그 제조방법 |
KR101507890B1 (ko) * | 2013-03-27 | 2015-04-07 | 한국콜마주식회사 | 투명 성상을 가지는 수중유형 실리콘 유화 보습 화장료 조성물, 그의 제조방법 및 그를 함유한 보습화장품 |
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KR101899024B1 (ko) * | 2016-12-16 | 2018-11-05 | 주식회사 코리아나화장품 | 녹는 질감의 자외선 차단용 화장료 조성물 |
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- 2021-08-13 WO PCT/KR2021/010806 patent/WO2022092507A1/fr active Application Filing
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JP2005089459A (ja) * | 2003-09-12 | 2005-04-07 | L'oreal Sa | 2相組成物およびその化粧料としての使用 |
KR20110084053A (ko) * | 2010-01-15 | 2011-07-21 | 한국콜마 주식회사 | 보습효과를 가지는 이층상 클렌져 화장료 조성물 및 그 제조방법 |
KR20130011800A (ko) * | 2011-07-22 | 2013-01-30 | 코웨이 주식회사 | 피부 유사 지질을 포함하는 수중유형 유화 조성물 및 이를 포함하는 화장료 조성물 |
KR101262103B1 (ko) * | 2012-06-11 | 2013-05-14 | 김주덕 | 응집된 펄 파우더 덩어리가 눈처럼 떨어지는 2층상 화장료 조성물 및 그 제조방법 |
KR101507890B1 (ko) * | 2013-03-27 | 2015-04-07 | 한국콜마주식회사 | 투명 성상을 가지는 수중유형 실리콘 유화 보습 화장료 조성물, 그의 제조방법 및 그를 함유한 보습화장품 |
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