WO2007148472A1 - 安定性に優れた皮膚外用剤 - Google Patents
安定性に優れた皮膚外用剤 Download PDFInfo
- Publication number
- WO2007148472A1 WO2007148472A1 PCT/JP2007/058775 JP2007058775W WO2007148472A1 WO 2007148472 A1 WO2007148472 A1 WO 2007148472A1 JP 2007058775 W JP2007058775 W JP 2007058775W WO 2007148472 A1 WO2007148472 A1 WO 2007148472A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- skin
- external preparation
- dimer
- salt
- Prior art date
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- -1 alginic acid propylene glycol ester Chemical class 0.000 claims abstract description 56
- 150000003839 salts Chemical class 0.000 claims abstract description 44
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- 229920000615 alginic acid Polymers 0.000 claims abstract description 40
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 32
- 150000002148 esters Chemical class 0.000 claims abstract description 30
- 239000000783 alginic acid Substances 0.000 claims abstract description 23
- 229960001126 alginic acid Drugs 0.000 claims abstract description 23
- 150000004781 alginic acids Chemical class 0.000 claims abstract description 22
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 14
- 230000032050 esterification Effects 0.000 claims abstract description 13
- 238000005886 esterification reaction Methods 0.000 claims abstract description 13
- 239000000539 dimer Substances 0.000 claims description 72
- 238000002360 preparation method Methods 0.000 claims description 69
- 239000002253 acid Substances 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 150000005690 diesters Chemical class 0.000 claims description 20
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- CSHZYWUPJWVTMQ-UHFFFAOYSA-N 4-n-Butylresorcinol Chemical compound CCCCC1=CC=C(O)C=C1O CSHZYWUPJWVTMQ-UHFFFAOYSA-N 0.000 claims description 16
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 15
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- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 claims description 7
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- 229910052614 beryl Inorganic materials 0.000 claims description 5
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
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- 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 7
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- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 4
- WNWHHMBRJJOGFJ-UHFFFAOYSA-N 16-methylheptadecan-1-ol Chemical compound CC(C)CCCCCCCCCCCCCCCO WNWHHMBRJJOGFJ-UHFFFAOYSA-N 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
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- 229940039717 lanolin Drugs 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
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- 238000011084 recovery Methods 0.000 description 4
- 235000010413 sodium alginate Nutrition 0.000 description 4
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- 235000021355 Stearic acid Nutrition 0.000 description 3
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- 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 2
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- 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 description 1
- HYRLWUFWDYFEES-UHFFFAOYSA-M sodium;2-oxopyrrolidine-1-carboxylate Chemical compound [Na+].[O-]C(=O)N1CCCC1=O HYRLWUFWDYFEES-UHFFFAOYSA-M 0.000 description 1
- GGXKEBACDBNFAF-UHFFFAOYSA-M sodium;hexadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCC([O-])=O GGXKEBACDBNFAF-UHFFFAOYSA-M 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- OULAJFUGPPVRBK-UHFFFAOYSA-N tetratriacontyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO OULAJFUGPPVRBK-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229960000984 tocofersolan Drugs 0.000 description 1
- AOBORMOPSGHCAX-DGHZZKTQSA-N tocofersolan Chemical compound OCCOC(=O)CCC(=O)OC1=C(C)C(C)=C2O[C@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C AOBORMOPSGHCAX-DGHZZKTQSA-N 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 229940118594 trimethylolpropane triisostearate Drugs 0.000 description 1
- UJMBCXLDXJUMFB-UHFFFAOYSA-K trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazole-3-carboxylate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-UHFFFAOYSA-K 0.000 description 1
- 229960002703 undecylenic acid Drugs 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000019164 vitamin B2 Nutrition 0.000 description 1
- 239000011716 vitamin B2 Substances 0.000 description 1
- 235000019166 vitamin D Nutrition 0.000 description 1
- 239000011710 vitamin D Substances 0.000 description 1
- 150000003710 vitamin D derivatives Chemical class 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 229940046008 vitamin d Drugs 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- 235000004835 α-tocopherol Nutrition 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
- 235000007680 β-tocopherol Nutrition 0.000 description 1
- 239000011590 β-tocopherol Substances 0.000 description 1
- 239000002478 γ-tocopherol Substances 0.000 description 1
- QUEDXNHFTDJVIY-DQCZWYHMSA-N γ-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-DQCZWYHMSA-N 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
- A61K8/37—Esters of carboxylic acids
-
- 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
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds 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
- A61K8/30—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
- A61K8/347—Phenols
-
- 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
Definitions
- the present invention relates to an emulsifier-type external preparation for skin, and more particularly to a technique for improving storage stability under severe storage conditions.
- An emulsifier-type composition is excellent as a dosage form for external preparations for skin because it can contain an oily component and an aqueous component together.
- surfactants are used for emulsifier type, but some low molecular weight surfactants are irritating to the skin and some of them are decomposed. There is a possibility that an irritating substance for the skin may be generated (Patent Document 1). Therefore, a technology has been developed that uses a polymer compound having an emulsifying action such as acrylate / alkyl methacrylate instead of a low molecular weight surfactant (Patent Document 2, Patent Document 3). .
- the emulsification technology using acrylic acid 'alkyl methacrylate copolymer stabilizes the emulsified composition by ionic repulsion of the carboxyl group, so the pH changes over time during storage, resulting in stable formulation. In some cases, the properties were impaired.
- emulsion compositions having both safety and stability.
- an emulsion composition containing an alginate polyhydric alcohol ester, sodium alginate and calcium chloride has been developed (Patent Document 4).
- This emulsified composition has a certain stability under the temperature conditions (40 ° C, about 2 weeks) which are performed in a usual storage stability test such as cosmetics. .
- Patent Document 1 Japanese Patent Application Laid-Open No. 07-149621
- Patent Document 2 Japanese Patent Laid-Open No. 10-265332
- Patent Document 3 Japanese Unexamined Patent Publication No. 2003-073281
- Patent Document 4 Japanese Patent Laid-Open No. 2004-196728
- Patent Document 5 Japanese Patent Laid-Open No. 02-49715
- Patent Document 6 Japanese Unexamined Patent Publication No. 2000-327557
- Patent Document 7 Japanese Patent Laid-Open No. 2001-10925
- Non-patent document 1 Supervised by Takeda et al., “Advances and future prospects of usefulness evaluation techniques for cosmetics”, published by Yakuho Daily Inc., March 31, 2001
- An object of the present invention is to provide an emulsifier type skin external preparation that is stable even when stored for a long time under high temperature conditions.
- the inventors of the present application have made extensive research efforts, and as a result, component 1) alginate polyhydric alcohol ester having an esterification rate of 75 to 95% and Z or a salt thereof, 2) By containing polyvalent metal ions and component 3) 4 alkylresorcinol and Z or a salt thereof, a decrease in viscosity under severe storage conditions is suppressed, and an emulsifier type skin external preparation with excellent stability Has been found, and the present invention has been completed. That is, the present invention is as follows.
- Component 1 Alginate polyhydric alcohol ester and Z or salt thereof having an esterification rate of 75 to 95%; Component 2) Polyvalent metal ion; Component 3) 4 Alkylresorcinol and Z or salt thereof An emulsifier-type skin external preparation characterized by containing.
- component 3 is 4 n-butylresorcinol and Z or a salt thereof.
- component 1) is propylene glycol alginate having an esterification rate of 75 to 95% and Z or a salt thereof.
- FIG. 1 is a graph showing changes in viscosity in Test Example 2 under storage conditions at 50 ° C.
- FIG. 2 is a graph showing a change in viscosity when stored at 50 ° C. in Test Example 2 and then returned to 20 ° C.
- FIG. 3 is a graph showing changes in viscosity in Test Example 3 under storage conditions at 50 ° C.
- FIG. 4 is a diagram showing a change in viscosity when stored at 50 ° C. in Test Example 3 and then returned to 20 ° C.
- the external preparation for skin of the present invention is characterized by containing an alginate polyhydric alcohol ester having an esterification rate of 75 to 95% and Z or a salt thereof (component 1).
- Alginate multivalent The alginic acid that constitutes the alcohol ester is a heterogeneous linear polymer compound assembled by three types of blocks consisting of ⁇ -D-mannuronic acid only, H-L-guluronic acid only, and a mixture of both.
- the polyhydric alcohol constituting the alginic acid polyhydric alcohol ester it can be used without particular limitation as long as it is used in an external preparation for skin, etc. Among these, the polyhydric alcohol having 2 to 4 carbon atoms Is preferred.
- propylene glycol, glycerin, 1,3-butanediol, ethylene glycol and the like can be preferably exemplified.
- propylene recall is particularly preferable as a balance between hydrophilicity and hydrophobicity.
- Alginic acid polyhydric alcohol ester salt is an ester of alginic acid polyhydric alcohol ester! /, NA! /, Uronic acid residue force, lpoxyl group hydrogen ion replaced with monovalent cation.
- sodium salts and potassium salts which are alkali metal salts are preferable.
- the esterification rate of the alginic acid polyhydric alcohol ester and cocoon or a salt thereof used in the present invention can be appropriately selected in the range of 75 to 95% according to the kind of the external preparation for skin to be produced.
- a range of 85 to 95% is preferable!
- the viscosities of the alginic acid polyhydric alcohol ester and wrinkles or salts thereof used in the present invention can be appropriately adjusted and selected according to the type of skin external preparation to be produced.
- Preferable examples include an aqueous solution having a salt concentration of 2% by mass and a viscosity at 20 ° C. of 10 to 300 mPa's.
- alginate polyhydric alcohol ester and its salt even if it contains only 1 type, it may contain 2 or more types.
- the content of the ester of alginic acid polyhydric alcohol and / or a salt thereof can be appropriately adjusted according to the type of external preparation for skin, etc., but is 0.1 to 5% by mass with respect to the entire external preparation for skin. It is preferably 0.2 to 2% by mass, more preferably 0.3 to 1% by mass. If the amount is too small, the effect of the present invention may not be obtained. If the amount is too large, the usability may be impaired.
- the alginic acid polyhydric alcohol ester having an esterification rate of 75 to 95% used in the present invention has a propyleneoxy group having a molar equivalent of the carboxyl group as the carboxyl group of the alginic acid.
- an epoxy compound such as ethylene oxide.
- alginic acid and polyhydric alcohol may be dehydrated and condensed according to a conventional method.
- these commercially available products can also be used.
- Kimiloid LLV Kimiloid NLS—K:
- Kimiloid LV Kimiloid MV
- Kimiloid HV Kimiloid BF
- Chimiloid BF is particularly preferable.
- the external preparation for skin of the present invention is characterized by containing a polyvalent metal ion (component 2) in addition to the essential components.
- the polyvalent metal ions are not particularly limited as long as they are usually used in cosmetics, but calcium ions, magnesium ions, aluminum ions, zinc ions, nickel ions, copper ions, iron ions, and the like can be preferably exemplified. Of these, calcium ion, aluminum ion, and zinc ion are more preferable.
- These polyvalent metal ions are esterified with an alginate polyhydric alcohol ester! /, Na! / Bonded to the carboxylic acid of the uronic acid residue and become ionic with other uronic acid residues. Form crosslinks.
- the external preparation for skin of the present invention contains a polyvalent metal ion, it should contain a polyvalent metal salt combined with chlorine ion, sulfate ion, nitrate ion or the like.
- the content of the polyvalent metal ion is not limited as long as the alginate polyhydric alcohol ester having an esterification rate of 75 to 95% and Z or a salt thereof can be sufficiently crosslinked.
- the rate of ester can be determined according to the type of skin external preparation to be produced. Usually, it is preferably 0.001 to 1% by mass, more preferably 0.01 to 0.1% by mass, based on the entire external preparation for skin. Further, the content ratio of the esterified alcohol ratio of 75 to 95% with an alginate polyhydric alcohol ester and / or a salt thereof can also be appropriately adjusted.
- the acid polyhydric alcohol ester and / or salt thereof is preferably 0.005 to 0.5 mass times, more preferably 0.01 to 0.1 mass times.
- the topical skin preparation of the present invention comprises 4 alkylresorcinol and Z or a salt thereof (component 3). It is characterized by containing. 4
- the alkyl group in the alkyl resorcinol is preferably an alkyl group having 3 to 10 carbon atoms. Among them, an alkyl group having 3 to 6 carbon atoms is preferable. Specifically, n-propyl group, isopropyl group, n-butyl group, isobutyl group, sec butyl group, tert butyl group, amyl group, n-hexyl group, cyclohexyl group, octyl group, isooctyl group, etc. Can be illustrated.
- 4-alkyl-resorcinol such as 4-n-butylresorcinol
- 4-n-butylresorcinol is a known substance and can be produced according to conventional methods, and can be prepared according to conventional methods: XJ3 ⁇ 4, Lille, J .; Bitter, LA; Peiner, V. Trudy— skn Institut Slantsev (1969), No. 18, 127-34.
- 4 n-butyl resorcinol can be produced by condensing resorcin and butanoic acid in the presence of salt and zinc and reducing with zinc amalgam Z hydrochloric acid, or resorcin and n-butyl alcohol between 200 and 400.
- An example is a method of condensing at ° C.
- other alcohols such as n hexyl alcohol or cyclohexyl alcohol instead of n butyl alcohol
- other 4 alkyl resorcinols such as 4 n-hexyl resorcinol or 4 cyclohexyl resorcinol can be obtained. It is possible to synthesize.
- 4-n-hexylresorcinol is commercially available from Aldrich, and can be purchased and used.
- the salt of 4 alkylresorcinol may be any salt that is usually used in cosmetics and is physiologically acceptable.
- alkali metal salts such as sodium and potassium
- alkaline earth metal salts such as calcium and magnesium
- organic amine salts such as ammonium salt, triethylamine and triethanolamine
- basic amino acid salts such as lysine and arginine.
- alkali metal salts such as sodium and potassium
- alkaline earth metal salts such as calcium and magnesium
- organic amine salts such as ammonium salt, triethylamine and triethanolamine
- basic amino acid salts such as lysine and arginine.
- lysine and arginine Preferably exemplified.
- the external preparation for skin of the present invention may contain one of 4 alkylresorcinol and a salt thereof alone, or may contain two or more in combination.
- the total content of 4 alkylresorcinol and the like in the external preparation for skin of the present invention is preferably 0.01 to 3% by mass with respect to the total amount of external preparation for skin 0.05 to 1% by mass More preferably, the content is 0.1 to 0.5% by mass. Also It is preferably 0.01 to 5 times by mass, more preferably 0.1 to 2 times by mass with respect to alginate polyhydric alcohol ester having a stearization rate of 75 to 95% and Z or a salt thereof. Yes.
- the external preparation for skin of the present invention is characterized in that it contains a polyhydric alcohol ester of alginate and Z or a salt thereof having a esterification ratio of 75 to 95%, a polyvalent metal salt, and 4 n alkylresorcinol.
- the external preparation for skin of the present invention can be applied without particular limitation as long as it is administered externally to the skin.
- cosmetics including quasi-drugs
- external pharmaceutical compositions for skin, skin Goods for external use can be exemplified, and cosmetics are particularly preferred.
- 4-n-butylresorcinol or the like it is more preferable to apply it to quasi drugs among cosmetics.
- the dosage form of the external preparation for skin of the present invention is an emulsifier type, preferably an oil-in-water type emulsifier type.
- emulsifier type preferably an oil-in-water type emulsifier type.
- Specific examples include creams, emulsions, essence milks, milk lotions, and the like.
- the external preparation for skin of the present invention preferably contains alginic acid and Z or a salt thereof (component 4) in addition to the essential components. This further improves the stability of the external preparation for skin.
- alginic acid is as described above.
- the alginate may be any salt in which the hydrogen ion of the carboxyl group of the uronic acid residue is substituted with a monovalent cation, but sodium salts and potassium salts which are alkali metal salts are preferably exemplified.
- the content of such alginic acid and / or a salt thereof can be appropriately adjusted according to the esterification rate, viscosity, etc. of the alginic acid polyhydric alcohol ester.
- ⁇ 2 mass% is preferred 0.2 to 1 mass% is more preferred. This is because if the amount is less than this, the effects of the present invention may be difficult to obtain, and if the amount is too large, the hardness of the preparation system may become too high and the usability may be impaired.
- alginic acid and its salt commercially available products such as seaweed may be extracted and used.
- SKAT—ONE manufactured by Kimiki Co., Ltd.
- SKAT—ULV manufactured by Kimiki Co., Ltd.
- Kimiki Argin 1 manufactured by Kimiki Co., Ltd.
- Kimiki Argin ULV manufactured by Kimiki Co., Ltd.
- the skin external preparation of the present invention preferably contains a polar oil such as diester of dimer acid and diester of Z or dimer diol (component 5).
- Dimer acid diesters can be obtained by esterifying dimer acid with various alcohols according to a conventional method.
- Dimer diester can be obtained by reducing dimer acid to dimer diol and esterifying with fatty acid.
- the ester of dimer acid and dimer diol can be included in both concepts of diester of dimer acid and diester of dimer diol.
- the dimer acid is an aliphatic dibasic acid obtained by an intermolecular polymerization reaction of an unsaturated fatty acid.
- the dimer acid constituting the dimer of the dimer acid of the present invention is preferably an aliphatic dibasic acid having 36 carbon atoms, which is a dimer (dimer) of an unsaturated fatty acid having 18 carbon atoms.
- the dimer acid may be a mixture of two or more kinds of those having a cyclic structure in the molecule and those in which carbon of each fatty acid is bonded at one point.
- the polymerization product may be used in a state in which these by-products such as monomer acid and trimer acid are included, or may be used by increasing the degree of purification of dimer acid by thin film distillation or the like.
- the unsaturated fatty acid constituting the dimer acid is not particularly limited as long as it can be safely used in an external preparation for skin, but is preferably an unsaturated fatty acid having 18 carbon atoms, especially plant power such as soybeans. Preferred are oleic acid and linoleic acid.
- dimer acid is commercially available, and for example, as a commercial product of dimer dilinoleic acid, there is Tsunodim (manufactured by Chikushi Foods Co., Ltd.). Such a commercial product contains about 70 to 100% by mass of dimer acid, so that such a commercial product may be used as it is or esterified by increasing the content of dimer acid by thin film distillation or the like. It can be reduced to obtain a dimer diol and esterified.
- dimer acid when the dimer acid has an unsaturated bond, hydrogen is added to a part or all of the dimer acid to partially or completely saturate the hydrogenated product of the dimer acid, It can also be reduced to obtain dimer diol and esterified.
- hydrogenated dimer acid hydrogenated dimer acid
- dimer acid hydrogenated dimer acid
- Preferred dimer diols obtained by reducing dimer acid include dimer linoleyl alcohol and dimer diol alcohol.
- the alcohol used to obtain the diester of dimer acid is not particularly limited as long as it can be safely used in a skin external preparation, but higher alcohol, dimer diol obtained by reducing dimer acid, and the like are preferable. Can be illustrated.
- the higher alcohol for example, chain alcohols such as isostearyl alcohol, linoleyl alcohol, and beryl alcohol, and aliphatic cyclic alcohols such as cholesterol and phytosterol can be used.
- dimer diol obtained by reducing dimer acid dimer dilinoleyl alcohol, dimer diol alcohol and the like can be used.
- the dimer of dimer acid of the present invention may be a diester using only one of the above alcohols or a mixed alcohol diester using two or more.
- the fatty acid used to obtain the diester of dimer diol is not particularly limited as long as it can be safely used in a skin external preparation, but is preferably a saturated or unsaturated fatty acid having 12 to 24 carbon atoms.
- isostearic acid isotropic which is a branched saturated fatty acid.
- dimer acid diesters and dimer diol esters used in the skin external preparation of the present invention include dimer dilinoleate di (phytosteryl Z isostearyl Z cetyl Z stearyl Z beryl), dimer dimer.
- dimer dimer examples thereof include dilinoleic acid di (isostearyl Z phytosteryl), dimer linoleic acid dimer linoleyl, hydrogenated dimer linoleic acid dimer dilinoleyl and the like.
- Dimer acid diesters and dimer diol diesters can also be purchased commercially.
- the commercial product is mainly composed of diester of dimer acid, and its content is usually 70% by mass or more, preferably 90% by mass or more.
- a commercial item for example, -Plandool-S, Plandool-H, manufactured by Nippon Seika Co., Ltd., hydrogenated dimer dilinoleic acid (isostearyl Z phytosteryl) DA ”(LUSPLAN PI-DA; manufactured by Nippon Seika Co., Ltd.), hydrogenated dimer dimerino acid dimer linoleil“ Rusplan DD—DA5J ”(LUSPLAN DD—DA5; manufactured by Nippon Seika Co., Ltd.)
- Preferred examples include DA7 ”(LUSPLAN DD—DA 7; manufactured by Nippon Seika Co., Ltd.), dimer stearic acid dimer dilinoleyl (LUSPLAN DD
- the external preparation for skin of the present invention may contain one dimer acid diester or dimer diol diester alone, or may contain two or more in combination.
- the content of the diester of dimer acid and the diester of Z or dimerdiol in the external preparation for skin of the present invention is preferably 0.1 to 5% by mass, more preferably 0%, based on the total amount of external preparation for skin. It is preferable to contain 5 to 2% by mass.
- the external preparation for skin of the present invention can be used for treatment, prevention, or improvement of a specific skin disease or symptom according to various actions possessed by 4 alkylresorcinol or any active ingredient.
- it can.
- vitamin E and Z or derivatives thereof anti-inflammatory agents such as glycyrrhizic acid, alkyl glycyrrhetinate and their salts, whitening agents such as ascorbic acid phosphate, ascorbic acid darcoside, kojic acid, etc. Containing two or more species, anti-inflammatory, anti-melanin production, antibacterial, anti-acne care, anti-oxidant skin, whitening skin preparations, pigmentation prevention 'improvement ( Including quasi-drugs).
- cosmetics such as sun care lotion and sun care milk, basic cosmetics for UV protection, under-makeup, control power, and foundation.
- the external preparation for skin of the present invention may further contain an optional component usually used in external preparations for skin.
- optional components can be used without particular limitation as long as they do not impair the effects of the present invention, and oil 'waxes, hydrocarbons, higher fatty acids, higher alcohols, synthetic ester oils. , Oils, surfactants, polyhydric alcohols, moisturizing ingredients, powders, inorganic pigments, organic dyes, organic powders, UV absorbers, Lower alcohols, vitamins, antibacterial agents, thickeners, various medicinal ingredients and the like can be mentioned.
- these optional components can be blended in a blending amount that does not impair the effects of the present invention.
- oil 'waxes examples include macadamia nut oil, apogado oil, corn oil, olive oil, rapeseed oil, sesame oil, castor oil, safflower oil, cottonseed oil, jojoba oil, coconut oil, palm oil, liquid lanolin, Hardened coconut oil, hardened oil, mole, hardened castor oil, beeswax, candelilla wax, carnauba wax, ibota wax, lanolin, reduced lanolin, hard lanolin, jojoba and the like.
- hydrocarbons examples include liquid paraffin, squalane, pristane, ozokerite, paraffin, ceresin, petrolatum, microcrystalline wax, and the like.
- Examples of higher fatty acids include oleic acid, isostearic acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, and undecylenic acid.
- Examples of higher alcohols include cetyl alcohol, stearyl alcohol, isostearyl alcohol, beryl alcohol, otatildodecanol, myristyl alcohol, cetostearyl alcohol, and the like.
- Examples of synthetic ester oils include stearyl stearate, glyceryl triisostearate, cetyl isooctanoate, isopropyl myristate, hexyl isostearate, diisopropyl adipate, di-2-ethylhexyl sebacate, and lactic acid.
- Examples thereof include trimethylolpropane, trimethylolpropane triisostearate, penta-2-ethylhexyl hexylate and N-acylglutamic acid dialkyl esters.
- oils include chain polysiloxanes such as dimethylpolysiloxane, methylphenol polysiloxane, diphenylpolysiloxane; otamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexane Cyclic polysiloxanes such as siloxanes; silicos such as amino-modified polysiloxanes, polyetherol-modified polysiloxanes, ananol-modified polysiloxanes, and fluorine-modified polysiloxanes Oil and the like.
- chain polysiloxanes such as dimethylpolysiloxane, methylphenol polysiloxane, diphenylpolysiloxane
- otamethylcyclotetrasiloxane decamethylcyclopentasiloxane
- Cyclic polysiloxanes such as
- Surfactants include, for example, fatty acid soaps (sodium laurate, sodium palmitate, etc.), cation surfactants such as potassium lauryl sulfate, alkylsulfuric triethanolamine ether; Cationic surfactants such as -um, salt benzalkonium and laurylamine oxide; imidazoline-based amphoteric surfactants (2-cocoyl 2-imidazolium-um hydroxide 1 carboxyethyloxy 2 sodium salt ), Betaine surfactants (alkyl betaines, amide betaines, sulfobetaines, etc.), amphoteric surfactants such as isylmethyltaurine; sorbitan fatty acid esters (sorbitan monostearate, sorbitan sesquioleate, sesquistearin) Sorbitan acid), glycerin fatty acids ( Glyceryl monostearate, etc.), propylene glycol fatty acid esters (propylene glycol fatty
- polyhydric alcohols examples include polyethylene glycol, glycerin, 1,3 butylene glycol, erythritol, sorbitol, xylitol, manolecitol, propylene glycol, dipropylene glycol, diglycerin, isoprene glycol, 1, 2- Examples include pentanediol, 2,4 hexanediol, 1,2 hexanediol, and 1,2-octanediol.
- the moisturizing components include sodium pyrrolidone carboxylate, lactic acid, sodium lactate and the like.
- the surface may be treated, My strength, talc, kaolin, synthetic mica, calcium carbonate, magnesium carbonate, anhydrous caustic acid (silica), acid aluminum And barium sulfate.
- inorganic pigments for example, bengara, yellow iron oxide, black iron oxide, cobalt oxide, ultramarine, bitumen, titanium oxide, zinc oxide, titanium mica, bismuth oxychloride whose surface may be treated Etc.
- Examples of the organic dyes include pearl agents such as fish phosphorus foil whose surface may be treated; red 202, red 228, red 226, yellow 4 which may be raked No., Blue 404, Yellow 5, Red 505, Red 230, Red 223, Orange 201, Red 213, Yellow 204, Yellow 203, Blue 1, Green 201, Purple 201 , Red 204, etc.
- organic powders examples include polyethylene powder, polymethyl methacrylate, nylon powder, and organopolysiloxane elastomer.
- Examples of the ultraviolet absorbers include noraminobenzoic acid-based UV absorbers; anthrallic acid-based UV absorbers; salicylic acid-based UV absorbers; cinnamic acid-based UV absorbers; benzophenone-based UV absorbers; UV absorbers such as 2- (2, -hydroxy-5,1-tert-phenyl) benzotriazole, 4-methoxy-4'-tert-butyldibenzoylmethane, and the like.
- Examples of lower alcohols include ethanol and isopropanol.
- vitamins examples include vitamin B such as vitamin A or a derivative thereof, vitamin B6 hydrochloride, vitamin B6 trinoremitate, vitamin B6 dioctanoate, vitamin B2 or a derivative thereof, vitamin B12, vitamin B15 or a derivative thereof; ⁇ -Tocopherol, ⁇ -tocopherol, ⁇ -tocopherol, vitamin ⁇ such as vitamin ⁇ acetate, vitamin D, vitamin ⁇ , pantothenic acid, panthetin, pyroquinoquinone quinone and the like.
- vitamin B such as vitamin A or a derivative thereof, vitamin B6 hydrochloride, vitamin B6 trinoremitate, vitamin B6 dioctanoate, vitamin B2 or a derivative thereof, vitamin B12, vitamin B15 or a derivative thereof
- ⁇ -Tocopherol, ⁇ -tocopherol, ⁇ -tocopherol, vitamin ⁇ such as vitamin ⁇ acetate, vitamin D, vitamin ⁇ , pantothenic acid, panthet
- antibacterial agent examples include phenoxyethanol.
- Examples of the thickener include guagam, quince seed, carrageenan, galactan, arabia gum, pectin, mannan, starch, xanthan gum, curdlan, methylcellulose, hydroxyethinoresenorelose, canoleboxi Methinoresenorelose, Methinorehydroxyl Mouth pill cellulose, chondroitin sulfate, dermatan sulfate, glycogen, heparan sulfate, hyaluronic acid, sodium hyaluronate, tragacanth gum, keratan sulfate, chondroitin, mucoitin sulfate, hydroxyethyl chloride gum, carboxymethyl dagam, dextran, kerato sulfate, locust Bean gum, succinoglucan, caronic acid, chitin, chitosan, carboxymethylchitin, agar, polyvinyl alcohol, polyvinylpyrrol
- Examples of the various medicinal components include Raboxasaponin, rosemary extract, birch extract, and kujin extract.
- the external preparation for skin of the present invention can be produced according to a conventional method used for producing an emulsion composition.
- the skin external preparation is an oil-in-water emulsifier type, it is preferably produced by the following method.
- Example 1 It was.
- 4-n-butyl resorcinol Comparative Example 1 was obtained by substituting water with water
- Comparative Example 2 was obtained by replacing calcium chloride with water
- Comparative Example 3 was obtained by replacing propylene glycol alginate with water.
- Comparative Example 4 was obtained by replacing both 4 n-butylresorcinol and propylene glycol alginate with water.
- Tri force prill Z force pudding Z myristic Z stearic acid
- Example 1 After overnight storage, the cream of Example 1 was both stable when stored at 20 ° C and 50 ° C. Also, the cream of Comparative Example 1 in which 4 n butylresorcinol was replaced with water in Example 1 was both stable at 20 ° C. and 50 ° C. as in the cream of Example 1.
- the cream of Comparative Example 2 Immediately after production, the cream of Comparative Example 2 separated into two layers of an oil phase and an aqueous phase after storage overnight at 20 ° C and 50 ° C, which kept the emulsified state. From this, it was found that polyvalent metal ions such as calcium ions have an action of stabilizing the emulsion composition.
- the creams of Comparative Example 3 and Comparative Example 4 quickly separated into two layers of an oil phase and an aqueous phase immediately after production. From this, it was found that when no propylene glycol alginate was contained, an emulsified cosmetic could not be obtained!
- samples were prepared in the same manner as described above for the creams of Example 1 and Comparative Example 1 in which short-term storage stability was confirmed in Test Example 1 (two samples were prepared: 20 ° C). For storage, 50 ° C storage). These samples were stored in a thermostatic chamber at 20 ° C and 50 ° C, respectively, and the viscosity was measured. The viscosity was measured using a bismetholone viscometer—VD type (manufactured by Shibaura System Co., Ltd.). Next, the sample for storage at 50 ° C was stored in a constant temperature room at 20 ° C overnight, and the viscosity was measured again.
- VD bismetholone viscometer
- the sample for storage at 50 ° C was returned to a constant temperature chamber at 50 ° C after the viscosity measurement, and further stored.
- the viscosity of the 20 ° C storage sample, the viscosity of the 50 ° C storage sample, and the viscosity of the 50 ° C storage sample after storage at 20 ° C overnight were measured. Viscosity was measured after 2 and 3 months in the same manner. The results are shown below.
- Fig. 1 shows the change in viscosity of the sample for storage at 50 ° C
- Fig. 2 shows the change in viscosity after storage of the sample for storage at 50 ° C at 20 ° C.
- the strength of the viscosity of the cream of Example 1 was recovered to the value almost immediately after production even after 3 months.
- the degree of recovery of viscosity decreased with time, and after 2 months,
- Example 2 the one in which sodium alginate was replaced with water was Example 3, and the one obtained by removing “Prandwool-H” and adding the mass of water to-) Example 4, 4 Comparative Example 5 was obtained by replacing n-butylresorcinol with water.
- Fig. 3 shows the change in viscosity of the sample for storage at 50 ° C
- Fig. 4 shows the change in viscosity after storage of the sample for storage at 50 ° C at 20 ° C.
- Example 2 containing 4-n-butylresorcinol had a small change in viscosity even when stored at 50 ° C.
- the terms of Examples 3 and 4 showed a slight decrease in viscosity as compared with the cream of Example 2.
- the cream of Comparative Example 5 in which 4 n-butylresorcinol was replaced with water, the viscosity decreased with time, and after 3 months, the viscosity decreased to about 1Z2 immediately after production.
- alginic acid and dimer acid diesters are not necessarily required to suppress the decrease in viscosity, but each increase the effect of suppressing the decrease in viscosity.
- the emulsified skin external preparation can be stably stored under a high temperature condition of 0 ° C for a long period of about 1 to 3 months.
- the emulsifier-type skin external preparation of the present invention prevents a decrease in viscosity that does not cause a change in form such as separation even when stored for a long period of about 1 to 3 months under extremely high temperature conditions. Can do. And even after long-term storage under harsh conditions, return the skin external preparation to room temperature As a result, it is possible to recover a viscosity close to that immediately after production, and extremely excellent storage stability.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
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- Chemical & Material Sciences (AREA)
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK10101098.7A HK1137343B (en) | 2006-06-19 | 2007-04-24 | Skin external preparation having excellent stability |
US12/305,356 US8563618B2 (en) | 2006-06-19 | 2007-04-24 | Skin external preparation having excellent stability |
CN2007800230270A CN101528189B (zh) | 2006-06-19 | 2007-04-24 | 具有优异稳定性的皮肤外用制剂 |
JP2008522331A JP5145221B2 (ja) | 2006-06-19 | 2007-04-24 | 安定性に優れた皮膚外用剤 |
KR1020097000941A KR101361430B1 (ko) | 2006-06-19 | 2007-04-24 | 안정성이 우수한 피부 외용제 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2006169123 | 2006-06-19 | ||
JP2006-169123 | 2006-06-19 |
Publications (1)
Publication Number | Publication Date |
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WO2007148472A1 true WO2007148472A1 (ja) | 2007-12-27 |
Family
ID=38833215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/058775 WO2007148472A1 (ja) | 2006-06-19 | 2007-04-24 | 安定性に優れた皮膚外用剤 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8563618B2 (ja) |
JP (1) | JP5145221B2 (ja) |
KR (1) | KR101361430B1 (ja) |
CN (1) | CN101528189B (ja) |
RU (1) | RU2428167C2 (ja) |
WO (1) | WO2007148472A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015152384A1 (ja) * | 2014-04-03 | 2015-10-08 | ポーラ化成工業株式会社 | D-パントテニルアルコールからなるメラニン産生抑制剤、及び該メラニン産生抑制剤を含む美白化粧料 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2658638B1 (en) | 2010-12-28 | 2014-09-03 | Unilever N.V. | Method for production of an emulsion |
US20140086859A1 (en) * | 2012-09-24 | 2014-03-27 | Johnson & Johnson Consumer Companies, Inc. | Low oil compositions comprising a 4-substituted resorcinol and a high carbon chain ester |
RU2664694C2 (ru) * | 2013-09-17 | 2018-08-21 | Джонсон Энд Джонсон Конзьюмер Компаниз, Инк. | Композиции с низким содержанием масел, включающие 4-замещенный резорцин и сложный эфир с длинной углеродной цепью |
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JP2000327557A (ja) * | 1999-05-24 | 2000-11-28 | Pola Chem Ind Inc | 乳化組成物 |
JP2001010925A (ja) * | 1999-06-28 | 2001-01-16 | Pola Chem Ind Inc | 乳化組成物 |
JP2004196728A (ja) * | 2002-12-20 | 2004-07-15 | Kimica Corp | 天然物を基源とする乳化組成物 |
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JPH0651619B2 (ja) | 1988-05-09 | 1994-07-06 | 株式会社クラレ | 美白剤 |
RU2021804C1 (ru) * | 1991-12-17 | 1994-10-30 | Юрий Петрович Вайнберг | Крем для кожи лица |
JP3434864B2 (ja) | 1993-11-29 | 2003-08-11 | 株式会社資生堂 | 高保湿性乳化組成物 |
JPH10265332A (ja) | 1997-03-26 | 1998-10-06 | Shiseido Co Ltd | 水中油型乳化組成物 |
BR9803596A (pt) * | 1997-09-23 | 2000-04-25 | Pfizer Prod Inc | Derivados do resorcinol. |
CN1527694A (zh) * | 2001-03-07 | 2004-09-08 | 宝洁公司 | 包括功能性芳族衍生物化妆品键合剂的局部组合物 |
US6509311B1 (en) * | 2001-08-28 | 2003-01-21 | Isp Investments Inc. | Propylene glycol alginate gels |
JP2003073281A (ja) | 2001-08-31 | 2003-03-12 | Nonogawa Shoji Kk | 皮膚外用剤 |
US6846846B2 (en) * | 2001-10-23 | 2005-01-25 | The Trustees Of Columbia University In The City Of New York | Gentle-acting skin disinfectants |
JP2005097123A (ja) | 2003-09-22 | 2005-04-14 | Kanebo Ltd | 水中油型乳化化粧料 |
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2007
- 2007-04-24 CN CN2007800230270A patent/CN101528189B/zh active Active
- 2007-04-24 RU RU2009101325/15A patent/RU2428167C2/ru active
- 2007-04-24 JP JP2008522331A patent/JP5145221B2/ja active Active
- 2007-04-24 US US12/305,356 patent/US8563618B2/en not_active Expired - Fee Related
- 2007-04-24 WO PCT/JP2007/058775 patent/WO2007148472A1/ja active Application Filing
- 2007-04-24 KR KR1020097000941A patent/KR101361430B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000327557A (ja) * | 1999-05-24 | 2000-11-28 | Pola Chem Ind Inc | 乳化組成物 |
JP2001010925A (ja) * | 1999-06-28 | 2001-01-16 | Pola Chem Ind Inc | 乳化組成物 |
JP2004196728A (ja) * | 2002-12-20 | 2004-07-15 | Kimica Corp | 天然物を基源とする乳化組成物 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015152384A1 (ja) * | 2014-04-03 | 2015-10-08 | ポーラ化成工業株式会社 | D-パントテニルアルコールからなるメラニン産生抑制剤、及び該メラニン産生抑制剤を含む美白化粧料 |
JPWO2015152384A1 (ja) * | 2014-04-03 | 2017-04-13 | ポーラ化成工業株式会社 | D−パントテニルアルコールからなるメラニン産生抑制剤、及び該メラニン産生抑制剤を含む美白化粧料 |
RU2667652C2 (ru) * | 2014-04-03 | 2018-09-21 | Пола Кемикал Индастриз, Инк. | Ингибитор меланогенеза, содержащий d-пантотениловый спирт, и косметическое средство для отбеливания кожи, содержащее такой ингибитор меланогенеза |
EP3536306A2 (en) | 2014-04-03 | 2019-09-11 | Pola Chemical Industries Inc. | Melanogenesis inhibitor comprising d-pantothenyl alcohol, and skin-whitening cosmetic containing same melanogenesis inhibitor |
US10568822B2 (en) | 2014-04-03 | 2020-02-25 | Pola Chemical Industries, Inc. | Melanogenesis inhibitor comprising d-pantothenyl alcohol, and skin-whitening cosmetic containing same melanogenesis inhibitor |
EP3708148A1 (en) | 2014-04-03 | 2020-09-16 | Pola Chemical Industries Inc. | Melanogenesis inhibitor comprising d-pantothenyl alcohol, and skin-whitening cosmetic containing same melanogenesis inhibitor |
IL248114B (en) * | 2014-04-03 | 2022-07-01 | Pola Chem Ind Inc | Melanogenesis inhibitor comprising d-pantothenyl alcohol, skin-whitening compositions containing same and uses thereof |
EP4234042A1 (en) | 2014-04-03 | 2023-08-30 | Pola Chemical Industries, Inc. | Melanogenesis inhibitor comprising d-pantothenyl alcohol, and skin-whitening cosmetic containing same melanogenesis inhibitor |
Also Published As
Publication number | Publication date |
---|---|
RU2428167C2 (ru) | 2011-09-10 |
US8563618B2 (en) | 2013-10-22 |
KR101361430B1 (ko) | 2014-02-10 |
US20090181926A1 (en) | 2009-07-16 |
CN101528189A (zh) | 2009-09-09 |
JPWO2007148472A1 (ja) | 2009-11-12 |
HK1137343A1 (en) | 2010-07-30 |
JP5145221B2 (ja) | 2013-02-13 |
KR20090019916A (ko) | 2009-02-25 |
CN101528189B (zh) | 2012-09-05 |
RU2009101325A (ru) | 2010-07-27 |
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