JP2004002289A - Parakeratosis inhibitor - Google Patents
Parakeratosis inhibitor Download PDFInfo
- Publication number
- JP2004002289A JP2004002289A JP2002361948A JP2002361948A JP2004002289A JP 2004002289 A JP2004002289 A JP 2004002289A JP 2002361948 A JP2002361948 A JP 2002361948A JP 2002361948 A JP2002361948 A JP 2002361948A JP 2004002289 A JP2004002289 A JP 2004002289A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- skin
- phase
- parakeratosis
- alkylene oxide
- 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.)
- Granted
Links
- 208000005775 Parakeratosis Diseases 0.000 title claims abstract description 34
- 239000003112 inhibitor Substances 0.000 title claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 32
- 238000002360 preparation method Methods 0.000 claims abstract description 27
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 23
- GYDJEQRTZSCIOI-LJGSYFOKSA-N tranexamic acid Chemical compound NC[C@H]1CC[C@H](C(O)=O)CC1 GYDJEQRTZSCIOI-LJGSYFOKSA-N 0.000 claims abstract description 18
- 229960000401 tranexamic acid Drugs 0.000 claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- VKZRWSNIWNFCIQ-WDSKDSINSA-N (2s)-2-[2-[[(1s)-1,2-dicarboxyethyl]amino]ethylamino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NCCN[C@H](C(O)=O)CC(O)=O VKZRWSNIWNFCIQ-WDSKDSINSA-N 0.000 claims abstract description 15
- DCCWEYXHEXDZQW-BYPYZUCNSA-N (2s)-2-[bis(carboxymethyl)amino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O DCCWEYXHEXDZQW-BYPYZUCNSA-N 0.000 claims abstract description 13
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 125000006353 oxyethylene group Chemical group 0.000 claims description 13
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 60
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 46
- 239000000203 mixture Substances 0.000 description 31
- 210000003491 skin Anatomy 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 235000019441 ethanol Nutrition 0.000 description 24
- 239000008346 aqueous phase Substances 0.000 description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- 239000003921 oil Substances 0.000 description 15
- -1 triethanolamine Chemical class 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 14
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (1R)-1,3-butanediol Natural products CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 13
- 239000004615 ingredient Substances 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 12
- 239000002304 perfume Substances 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 10
- 239000008213 purified water Substances 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 239000002537 cosmetic Substances 0.000 description 9
- 229940058015 1,3-butylene glycol Drugs 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 8
- 239000006210 lotion Substances 0.000 description 8
- 238000005342 ion exchange Methods 0.000 description 7
- 239000003755 preservative agent Substances 0.000 description 7
- 210000000434 stratum corneum Anatomy 0.000 description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 6
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 6
- 229960002216 methylparaben Drugs 0.000 description 6
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000002335 preservative effect Effects 0.000 description 6
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 235000019437 butane-1,3-diol Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000006071 cream Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 5
- 239000001384 succinic acid Substances 0.000 description 5
- VYGQUTWHTHXGQB-FFHKNEKCSA-N Retinol Palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C VYGQUTWHTHXGQB-FFHKNEKCSA-N 0.000 description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 229940093915 gynecological organic acid Drugs 0.000 description 4
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical compound [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- 210000002374 sebum Anatomy 0.000 description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 3
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 229960000541 cetyl alcohol Drugs 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 description 3
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 3
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 3
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 description 3
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 3
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 3
- 229940055577 oleyl alcohol Drugs 0.000 description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000001509 sodium citrate Substances 0.000 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 description 3
- 229940074404 sodium succinate Drugs 0.000 description 3
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 3
- 229940032094 squalane Drugs 0.000 description 3
- VWNRYDSLHLCGLG-NDNWHDOQSA-J tetrasodium;(2s)-2-[bis(carboxylatomethyl)amino]butanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)C[C@@H](C([O-])=O)N(CC([O-])=O)CC([O-])=O VWNRYDSLHLCGLG-NDNWHDOQSA-J 0.000 description 3
- 229940042585 tocopherol acetate Drugs 0.000 description 3
- 229940099259 vaseline Drugs 0.000 description 3
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 2
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 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 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- QZKRHPLGUJDVAR-UHFFFAOYSA-K EDTA trisodium salt Chemical compound [Na+].[Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O QZKRHPLGUJDVAR-UHFFFAOYSA-K 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 2
- 229930064664 L-arginine Natural products 0.000 description 2
- 235000014852 L-arginine Nutrition 0.000 description 2
- 235000018330 Macadamia integrifolia Nutrition 0.000 description 2
- 240000000912 Macadamia tetraphylla Species 0.000 description 2
- 235000003800 Macadamia tetraphylla Nutrition 0.000 description 2
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
- 229920002385 Sodium hyaluronate Polymers 0.000 description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 210000005175 epidermal keratinocyte Anatomy 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- BJRNKVDFDLYUGJ-RMPHRYRLSA-N hydroquinone O-beta-D-glucopyranoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=C(O)C=C1 BJRNKVDFDLYUGJ-RMPHRYRLSA-N 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 229940041616 menthol Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010466 nut oil Substances 0.000 description 2
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229940108325 retinyl palmitate Drugs 0.000 description 2
- 235000019172 retinyl palmitate Nutrition 0.000 description 2
- 239000011769 retinyl palmitate Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229960001790 sodium citrate Drugs 0.000 description 2
- 229940010747 sodium hyaluronate Drugs 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 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 2
- 238000005063 solubilization Methods 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000001587 sorbitan monostearate Substances 0.000 description 2
- 235000011076 sorbitan monostearate Nutrition 0.000 description 2
- 229940035048 sorbitan monostearate Drugs 0.000 description 2
- 229960005078 sorbitan sesquioleate Drugs 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229960005066 trisodium edetate Drugs 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 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 description 1
- SUUWYOYAXFUOLX-ZBRNBAAYSA-N (2s)-2-aminobutanedioic acid;(2s)-2-amino-5-(diaminomethylideneamino)pentanoic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O.OC(=O)[C@@H](N)CCCN=C(N)N SUUWYOYAXFUOLX-ZBRNBAAYSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 description 1
- KWTQSFXGGICVPE-UHFFFAOYSA-N 2-amino-5-(diaminomethylideneamino)pentanoic acid;hydron;chloride Chemical compound Cl.OC(=O)C(N)CCCN=C(N)N KWTQSFXGGICVPE-UHFFFAOYSA-N 0.000 description 1
- JVTIXNMXDLQEJE-UHFFFAOYSA-N 2-decanoyloxypropyl decanoate 2-octanoyloxypropyl octanoate Chemical compound C(CCCCCCC)(=O)OCC(C)OC(CCCCCCC)=O.C(=O)(CCCCCCCCC)OCC(C)OC(=O)CCCCCCCCC JVTIXNMXDLQEJE-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
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- WNCMPPNSRXERQI-UHFFFAOYSA-N 4-(3-morpholin-4-ylpyridazin-4-yl)morpholine Chemical compound C1COCCN1C1=CC=NN=C1N1CCOCC1 WNCMPPNSRXERQI-UHFFFAOYSA-N 0.000 description 1
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 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
- 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 1
- 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 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- VTAJIXDZFCRWBR-UHFFFAOYSA-N Licoricesaponin B2 Natural products C1C(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2)C(O)=O)C)(C)CC2)(C)C2C(C)(C)CC1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O VTAJIXDZFCRWBR-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- WYWZRNAHINYAEF-UHFFFAOYSA-N Padimate O Chemical compound CCCCC(CC)COC(=O)C1=CC=C(N(C)C)C=C1 WYWZRNAHINYAEF-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 244000018633 Prunus armeniaca Species 0.000 description 1
- 235000009827 Prunus armeniaca Nutrition 0.000 description 1
- VYGQUTWHTHXGQB-UHFFFAOYSA-N Retinol hexadecanoate Natural products CCCCCCCCCCCCCCCC(=O)OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C VYGQUTWHTHXGQB-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 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 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- SHGAZHPCJJPHSC-YCNIQYBTSA-N all-trans-retinoic acid Chemical compound OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-YCNIQYBTSA-N 0.000 description 1
- 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 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229960000271 arbutin Drugs 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000009697 arginine Nutrition 0.000 description 1
- 229960003121 arginine Drugs 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 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 1
- 239000007844 bleaching agent Substances 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
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ZAKOWWREFLAJOT-UHFFFAOYSA-N d-alpha-Tocopheryl acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-UHFFFAOYSA-N 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000002951 depilatory effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 229940009662 edetate Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- LBQIJVLKGVZRIW-UHFFFAOYSA-N glabridine Natural products C1OC2=C3C=CC(C)(C)OC3=CC=C2CC1C1=CC=C(O)C=C1O LBQIJVLKGVZRIW-UHFFFAOYSA-N 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 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 1
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 239000001685 glycyrrhizic acid Substances 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000003780 keratinization Effects 0.000 description 1
- BEJNERDRQOWKJM-UHFFFAOYSA-N kojic acid Chemical compound OCC1=CC(=O)C(O)=CO1 BEJNERDRQOWKJM-UHFFFAOYSA-N 0.000 description 1
- 229960004705 kojic acid Drugs 0.000 description 1
- WZNJWVWKTVETCG-UHFFFAOYSA-N kojic acid Natural products OC(=O)C(N)CN1C=CC(=O)C(O)=C1 WZNJWVWKTVETCG-UHFFFAOYSA-N 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940069445 licorice extract Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940074358 magnesium ascorbate Drugs 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- AIOKQVJVNPDJKA-ZZMNMWMASA-L magnesium;(2r)-2-[(1s)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2h-furan-3-olate Chemical compound [Mg+2].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] AIOKQVJVNPDJKA-ZZMNMWMASA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229960003966 nicotinamide Drugs 0.000 description 1
- 235000005152 nicotinamide Nutrition 0.000 description 1
- 239000011570 nicotinamide Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- BARWIPMJPCRCTP-UHFFFAOYSA-N oleic acid oleyl ester Natural products CCCCCCCCC=CCCCCCCCCOC(=O)CCCCCCCC=CCCCCCCCC BARWIPMJPCRCTP-UHFFFAOYSA-N 0.000 description 1
- 125000001117 oleyl 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])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BARWIPMJPCRCTP-CLFAGFIQSA-N oleyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC BARWIPMJPCRCTP-CLFAGFIQSA-N 0.000 description 1
- BJRNKVDFDLYUGJ-UHFFFAOYSA-N p-hydroxyphenyl beta-D-alloside Natural products OC1C(O)C(O)C(CO)OC1OC1=CC=C(O)C=C1 BJRNKVDFDLYUGJ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229940057838 polyethylene glycol 4000 Drugs 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229930002330 retinoic acid Natural products 0.000 description 1
- 229960003471 retinol Drugs 0.000 description 1
- 235000020944 retinol Nutrition 0.000 description 1
- 239000011607 retinol Substances 0.000 description 1
- 229960000342 retinol acetate Drugs 0.000 description 1
- 235000019173 retinyl acetate Nutrition 0.000 description 1
- 239000011770 retinyl acetate Substances 0.000 description 1
- QGNJRVVDBSJHIZ-QHLGVNSISA-N retinyl acetate Chemical compound CC(=O)OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C QGNJRVVDBSJHIZ-QHLGVNSISA-N 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 235000019983 sodium metaphosphate Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- 229940045920 sodium pyrrolidone carboxylate Drugs 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
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229960001727 tretinoin Drugs 0.000 description 1
- 229960001722 verapamil Drugs 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
【0001】
【発明の属する技術分野】
本発明は、皮脂が原因の不全角化を抑制する不全角化抑制剤に関する。特に、毛穴周囲の皮脂中の刺激成分による不全角化を抑制し、毛穴周囲の皮膚を正常に保ち、毛穴のすり鉢状構造の目立ちを抑える毛穴縮小剤に関する。さらに、これらの機能を発揮する化合物を含有する、不全角化抑制用皮膚外用剤及び毛穴縮小用皮膚外用剤に関する。また、不全角化抑制剤を含有する毛穴縮小用皮膚外用剤に関する。
【0002】
【従来の技術】
従来、毛穴の目立ちに対する悩みは大きく、これを改善する皮膚外用剤が必要とされてきた。しかし毛穴が目立つメカニズムはいまだ明らかになっておらず、収斂化粧水や角栓除去による対応が一般的となっている。しかし、収斂化粧水は肌を引き締めることを目的にしており、アルコールにより一時的に皮膚表面温度を下げたり、有機酸などによりタンパク質を凝固させたりする作用による。従って一時的に肌を引き締めるものであるため、皮膚への負荷が大きく、また毛穴の目立ちの根本的な解決となっておらず、その効果も充分ではなかった。
【0003】
また、角栓除去は毛穴につまった角栓を物理的に除去する方法であり、例えば、塩生成基を有する高分子化合物を含有した角栓除去剤(例えば、特許文献1参照。)、水不溶性シクロデキストリンポリマーを含有した化粧料(例えば、特許文献2参照。)、粘度が5〜80mPa・s/25℃の油分を50質量%以上含有した角栓除去用化粧料(例えば、特許文献3参照。)等による除去が知られている。このような角栓を除去する方法では物理的な力が肌にダメージになることもあり、皮膚への副作用が問題となることがあった。またその効果も一時的で角栓がすぐに再生してしまうことや、角栓を除去すると逆に毛穴が大きくなってしまうこともあり、必ずしも効果は充分とはいえなかった。
【0004】
これらのことから皮膚への負荷が小さく安全であり、毛穴の目立ちを改善する効果が大きい皮膚外用剤の開発が求められてきた。
【0005】
【特許文献1】
特開平5−97627号公報
【特許文献2】
特開平5−105619号公報
【特許文献1】
特開2002−241260号公報
【0006】
【発明が解決しようとする課題】
本発明は上記事情に鑑みてなされたもので、その目的は、毛穴を縮小するメカニズムを解明し、毛穴を縮小し、毛穴の目立ちを改善する機能を持った新規な物質、さらに前記機能を発揮する皮膚外用剤を提供することにある。
【0007】
【課題を解決するための手段】
本発明者らは上記課題を解決するために鋭意研究を行った。本発明者らは、まず、毛穴の目立つメカニズムについて検討を行った。
【0008】
表皮角化細胞は基底層で増殖し、上層に移行して成熟し角層となる。角層に変化する際には細胞内の核が消失して、細胞が扁平化する。ところが表皮角化細胞が細胞内に核を有した未熟な状態で角層中に存在することがあり、これを不全角化という。不全角化が起こると角層重層剥離を起こし、これが原因で毛穴が拡大されるようになる。
【0009】
また、毛穴の目立ちはその導管部のみならず、毛孔部(導管部の角栓を有する部位)周囲のすり鉢状構造部位では皮膚状態が悪く、不全角化を引き起こし、これが原因で毛穴が拡大されるようになることが明らかになった。
【0010】
したがって、不全角化を改善することにより、毛孔部周囲のすり鉢状構造を縮小する作用が生じる、すなわち不全角化を抑制すれば毛穴が縮小され、毛穴の目立ちを改善できることが明らかになった。
【0011】
次いで、不全角化を抑制し、毛穴を縮小する作用を有する化合物を探索し、前記作用を有する皮膚外用剤を見出すことにより上記課題が解決されることを見出し、本発明を完成するに至った。
【0012】
すなわち、本発明は、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに下記の一般式(1)
【0013】
【化2】
【0014】
(式中、AOは炭素数3〜4のオキシアルキレン基、EOはオキシエチレン基、mおよびnはそれぞれ前記オキシアルキレン基、オキシエチレン基の平均付加モル数で、1≦m≦70、1≦n≦70である。炭素数3〜4のオキシアルキレン基とオキシエチレン基の合計に対するオキシエチレン基の割合は、20〜80質量%である。R1、R2は、同一もしくは異なってもよい炭素数1〜4の炭化水素基である。)で示されるアルキレンオキシド誘導体から選ばれる化合物からなる不全角化抑制剤である。
【0015】
また、本発明は、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに前記一般式(1)で示されるアルキレンオキシド誘導体から選ばれる化合物を含有する不全角化抑制用皮膚外用剤である。
【0016】
また、本発明は不全角化抑制剤を含有する毛穴縮小用皮膚外用剤である。
【0017】
さらに、本発明は、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに前記一般式(1)で示されるアルキレンオキシド誘導体から選ばれる化合物からなる毛穴縮小剤である。
【0018】
また、本発明は、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに前記一般式(1)で示されるアルキレンオキシド誘導体から選ばれる化合物を含有する毛穴縮小用皮膚外用剤である。
【0019】
【発明の実施の形態】
以下、本発明の実施形態について詳述する。
【0020】
本発明においては、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに下記の一般式(1)
【0021】
【化3】
【0022】
で示されるアルキレンオキシド誘導体から選ばれる化合物(これらの化合物を、以下、本発明の化合物ともいう。)が用いられる。
【0023】
本発明に用いられるコハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸及びエチレンジアミンジコハク酸(以下、本発明の有機酸類ともいう。)はいずれも公知の物質である。また、本発明の有機酸類の塩としては、ナトリウム、カリウム、アルミニウム、亜鉛、カルシウム等の金属の塩、トリエタノールアミン等の有機アミンの塩、アルギニン、リジン等の塩基性アミノ酸の塩等が挙げられる。
【0024】
また、前記一般式(1)で示されるアルキレンオキシド誘導体(以下、単に、アルキレンオキシド誘導体という。)は公知の物質である。一般式(1)中の、AOは炭素数3〜4のオキシアルキレン基であり、例えばオキシプロピレン基、オキシブチレン基等が挙げられる。また、EOはオキシエチレン基である。また、mおよびnはそれぞれ前記オキシアルキレン基、オキシエチレン基の平均付加モル数で、1≦m≦70、1≦n≦70である。mおよびnは、それぞれ、1≦m≦20、1≦n≦30が好ましい。
【0025】
なお、炭素数3〜4のオキシアルキレン基とオキシエチレン基の合計に対するオキシエチレン基の割合は、20〜80質量%である。また、炭素数3〜4のオキシアルキレン基とオキシエチレン基はブロック状に付加していてもランダム状に付加していてもよい。さらに、R1、R2は、同一もしくは異なってもよい炭素数1〜4の炭化水素基であり、例えば、メチル基、エチル基、プロピル基、ブチル基、イソプロピル基等が挙げられる。
【0026】
なお、前記アルキレンオキシド誘導体の使用に当たっては、アルキレンオキシド誘導体の製造の際にR1、R2として水素原子が付いた副生成物が若干存在する場合があるが、本発明の効果を損なわない範囲でそれらを除くことによって精製することなくそのまま用いても構わない。前記副生成物の存在率は、アルキレンオキシド誘導体に対して10質量%以下が望ましい。
【0027】
前記本発明の化合物は、後述するように、不全角化抑制機能、また毛穴縮小機能を有し、不全角化抑制剤及び毛穴縮小剤として有用である。
【0028】
さらに、前記本発明の化合物を含有した組成物は、前記本発明の化合物が持つ機能を有しているので、不全角化抑制剤を含有した毛穴縮小用皮膚外用剤、さらに前記本発明の化合物を含有した当該化合物の有する機能が発揮される不全角化抑制用皮膚外用剤、毛穴縮小用皮膚外用剤の組成物(以下、これらの毛穴縮小用皮膚外用剤及び不全角化抑制用皮膚外用剤を単に外用組成物ともいう。)に応用することができる。
【0029】
すなわち、本発明の外用組成物は、毛穴縮小剤をはじめ、鼻、頬などの毛穴の目立ちを改善する顔用化粧料や、足などの脱毛処理後における毛穴の目立ちを改善するボディー用皮膚外用剤などに好適に使用し得るものである。
【0030】
本発明に係る外用組成物における本発明の化合物は、1種又は2種以上が任意に選択され用いることができる。本発明の化合物の含有量は、前記外用組成物全量中0.001〜20.0質量%が好ましく、さらに好ましくは0.01〜10.0質量%である。特に、0.1〜5.0質量%が好ましい。含有量が0.001質量%未満であると、本発明の効果が充分に発揮されず、一方20.0質量%を越えると製剤化が難しいのであまり好ましくない。また、10.0質量%を越えて配合してもさほど大きな効果の向上はみられない。
【0031】
本発明の前記外用組成物は、常法に従って製造すればよく、また前記本発明の化合物単独でも調製可能であるが、上記本発明の化合物以外に、通常化粧品や医薬品等の皮膚外用剤に用いられる成分、例えば、油分、界面活性剤、粉末、色材、水、保湿剤、増粘剤、アルコール類、各種皮膚栄養剤、酸化防止剤、紫外線吸収剤、香料、防腐剤等を必要に応じて適宜配合することができる。
【0032】
その他、エデト酸二ナトリウム、エデト酸三ナトリウム、クエン酸ナトリウム、ポリリン酸ナトリウム、メタリン酸ナトリウム、グルコン酸等の金属封鎖剤、カフェイン、タンニン、ベラパミル、およびその誘導体、甘草抽出物、グラブリジン、火棘の果実の熱水抽出物、各種生薬、酢酸トコフェロール、グリチルリチン酸およびその誘導体またはその塩等の薬剤、ビタミンC、アスコルビン酸リン酸マグネシウム、アスコルビン酸グルコシド、アルブチン、コウジ酸等の美白剤、グルコース、フルクトース、マンノース、ショ糖、トレハロース等の糖類、レチノール、レチノイン酸、酢酸レチノール、パルミチン酸レチノールなどのビタミンA類なども適宜配合することができる。
【0033】
本発明の前記外用組成物は、外皮に適用される化粧料、医薬部外品等、特に好適には化粧料として活用することが可能であり、その剤型も水溶液系、可溶化系、乳化系、粉末系、油液系、ゲル系、軟膏系、エアゾール系、水−油2層系、水−油−粉末3層系等、幅広い剤型を採り得る。すなわち、基礎化粧品であれば、洗顔料,化粧水,乳液,クリーム,ジェル,エッセンス(美容液),パック,マスク等の形態に、上記の多様な剤型において広く適用可能である。また、メーキャップ化粧品であれば、ファンデーション等、トイレタリー製品としてはボディソープ,石けん等の形態に広く適用可能である。さらに、医薬部外品であれば、各種の軟膏剤等の形態に広く適用が可能である。そして、これらの剤型及び形態に、本発明の外用組成物の採り得る形態が限定されるものではない。
【0034】
【実施例】
以下実施例を挙げて本発明を具体的に説明する。配合量は特に断りのない限り質量%である。
【0035】
[試料の調製]
コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸四ナトリウム(以下、ASDA・4Naと省略)、エチレンジアミンジコハク酸(以下、EDDSと省略)の各3質量%水溶液を作成し、塩酸または水酸化ナトリウムでpHを中性に調整した。
【0036】
また、アルキレンオキシド誘導体として、アルキレンオキシド誘導体A及びアルキレンオキシド誘導体Bの各5質量%水溶液を作成した。なお、アルキレンオキシド誘導体A及びアルキレンオキシド誘導体Bは、一般式(1)中、R1及びR2がいずれもメチル基、AOがオキシプロピレン基(以下、POとも記載する。)である下記式(2)及び(3)で示される化合物である。
【0037】
(アルキレンオキシド誘導体A)
【0038】
【化4】
【0039】
(アルキレンオキシド誘導体B)
【0040】
【化5】
【0041】
また、アルキレンオキシド誘導体A及びBのいずれの化合物も、EOとPOはランダムに付加したものである。
【0042】
[不全角化抑制作用に関する試験方法とその結果]
へアレスマウス背部に30質量%オレイン酸(溶媒:エタノール)を100μL塗布する。この後試料溶液または対照溶液を100μL塗布する。この操作を3日間繰り返し、背部の角層をテープを用いて剥離する。このときの角層をヘマトキシリンで核を染色し、顕微鏡下で観察して有核角層細胞の数を観察し、1〜4の4段階で評価した。有機酸類またはその塩とアルキレンオキシド誘導体をそれぞれ別の群で試験を行い、それぞれの結果を表1および表2に記した。
【0043】
【表1】
【0044】
【表2】
【0045】
表1および表2から明かなように、本発明の化合物は対照水溶液に比べ不全角化度が低く、不全角化抑制作用に優れていることが分かる。特に、コハク酸の効果が優れている。
【0046】
[毛穴縮小作用に関する試験方法とその結果]
健常人男性の頬部を用い、1ヶ月間1日2回試料溶液を塗布する試験を行った。試験前及び試験終了後にレプリカを採取し、同一部位の毛穴の形状変化を3次元スキャン顕微鏡下で観察した。毛穴の大きさは視観判定で13段階で評価した。試験前後の評点の差を算出し、各試料の判定とした。この結果を表3に示す。
【0047】
【表3】
【0048】
表3から明かなように、本発明の化合物はいずれも毛穴縮小作用に優れていることが分かる。特に、コハク酸、トラネキサム酸の効果が優れている。さらに、表1〜3の結果から不全角化抑制作用を有することにより、毛穴縮小作用を発揮することも明らかになった。
【0049】
以下、本発明の外用組成物を実施例として示す。なお、実施例のいずれのタイプの組成物も、不全角化抑制用皮膚外用剤、毛穴縮小用皮膚外用剤としての優れた効果を有していた。なお、成分中のアルキレンオキシド誘導体としては、アルキレンオキシド誘導体A、アルキレンオキシド誘導体B以外は、それぞれの化学式を明記した。
【0050】
実施例1 クリームタイプの外用組成物
成分 配合量(質量%)
ステアリン酸 5.0
ステアリルアルコール 4.0
イソプロピルミリステート 18.0
グリセリンモノステアリン酸エステル 3.0
プロピレングリコール 10.0
コハク酸 0.05
コハク酸ナトリウム 0.05
亜硫酸水素ナトリウム 0.01
防腐剤 適量
香料 適量
イオン交換水 残余
【0051】
(製法)
イオン交換水にプロピレングリコールとコハク酸とコハク酸ナトリウムを加え溶解し、加熱して70℃に保った(水相)。他の成分を混合し加熱融解して70℃に保った(油相)。水相に油相を徐々に加え、全部加え終わってからしばらくその温度に保ち分散させた。その後、ホモミキサーで均一に乳化し、よくかきまぜながら30℃まで冷却した。
【0052】
実施例2 クリームタイプの外用組成物
成分 配合量(質量%)
(A相)
ステアリン酸 10.0
ステアリルアルコール 4.0
ステアリン酸ブチル 8.0
ステアリン酸モノグリセリンエステル 2.0
ビタミンEアセテート 0.5
ビタミンAパルミテート 0.1
マカデミアナッツ油 1.0
茶実油 3.0
防腐剤 適量
香料 適量
(B相)
アルキレンオキシド誘導体A 5.0
グリセリン 4.0
1,2ペンタンジオール 3.0
ヒアルロン酸ナトリウム 0.5
水酸化カリウム 2.0
アスコルビン酸リン酸マグネシウム 0.1
L−アルギニン塩酸塩 0.01
エデト酸三ナトリウム 0.05
イオン交換水 残余
【0053】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えて乳化機で乳化した。乳化物を熱交換機を用いて冷却した。
【0054】
実施例3 クリームタイプの外用組成物
成分 配合量(質量%)
(A相)
セタノール 4.0
ワセリン 5.0
イソプロピルミリステート 8.0
スクワラン 15.0
ステアリン酸モノグリセリンエステル 2.2
ポリオキシエチレン(20モル)ソルビタンモノステアレート 2.8
香料 適量
酸化防止剤 適量
防腐剤 適量
(B相)
アルキレンオキシド誘導体C(注) 10.0
グリセリン 10.0
ヒアルロン酸ナトリウム 0.02
ジプロピレングリコール 3.0
アンズ果汁 1.0
エデト酸二ナトリウム 0.01
精製水 残余
【0055】
(注)CH3O[(EO)55(PO)28]CH3
【0056】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えてに乳化機で乳化し、乳化物を熱交換機を用いて冷却した。
【0057】
実施例4 クリームタイプの外用組成物
成分 配合量(質量%)
(A相)
ステアリン酸 2.0
ステアリルアルコール 7.0
水添ラノリン 2.0
スクワラン 5.0
2−オクチルドデシルアルコール 6.0
ポリオキシエチレン(25モル)セチルアルコールエーテル 3.0
グリセリンモノステアリン酸エステル 2.0
亜硫酸水素ナトリウム 0.03
エチルパラベン 0.3
香料 適量
(B相)
アルキレンオキシド誘導体D(注) 3.0
グリセリン 2.0
プロピレングリコール 5.0
イオン交換水 残余
【0058】
(注)CH3O[(EO)36(PO)41]CH3
【0059】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えてに乳化機で乳化し、乳化物を熱交換機を用いて冷却した。
【0060】
【0061】
(注)C4H9O[(EO)10(PO)10]C4H9
【0062】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えてに乳化機で乳化し、乳化物を熱交換機を用いて冷却した。
【0063】
実施例6 乳液タイプの外用組成物
成分 配合量(質量%)
ステアリン酸 2.5
セチルアルコール 1.5
ワセリン 5.0
流動パラフィン 10.0
ポリオキシエチレン(10モル)モノオレイン酸エステル 2.0
ポリエチレングリコール1500 3.0
トリエタノールアミン 1.0
カルボキシビニルポリマー 0.05
(商品名:カーボポール941、B.F.Goodrich Chemical company)
トラネキサム酸 0.5
亜硫酸水素ナトリウム 0.01
エチルパラベン 0.3
香料 適量
イオン交換水 残余
【0064】
(製法)
少量のイオン交換水にカルボキシビニルポリマーとトラネキサム酸を溶解した(A相)。残りのイオン交換水にポリエチレングリコール1500とトリエタノールアミンを加え、加熱溶解して70℃に保った(水相)。他の成分を混合し加熱融解して70℃に保った(油相)。水相に油相を加え予備乳化を行い、A相を加えホモミキサーで均一乳化し、乳化後よくかきまぜながら30℃まで冷却した。
【0065】
実施例7 乳液タイプの外用組成物
成分 配合量(質量%)
(A相)
スクワラン 5.0
オレイルオレート 3.0
ワセリン 2.0
ソルビタンセスキオレイン酸エステル 0.8
ポリオキシエチレン(20モル)オレイルエーテル 1.2
月見草油 0.5
マカデミアナッツ油 1.0
防腐剤 適量
香料 適量
(B相)
アルキレンオキシド誘導体B 8.0
1,3ブチレングリコール 4.0
エタノール 3.0
カルボキシビニルポリマー 0.2
水酸化カリウム 0.1
L−アルギニンL−アスパラギン酸塩 0.01
エデト酸塩 0.05
イオン交換水 残余
【0066】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えて乳化機で乳化した。乳化物を熱交換機を用いて冷却した。
【0067】
【0068】
(注)CH3O[(EO)3(PO)6]CH3
【0069】
(製法)
Aの油相部とBの水相部をそれぞれ70℃に加温し完全溶解した。A相をB相に加えてに乳化機で乳化し、よくかきまぜながら30℃まで冷却した。
【0070】
実施例9 ゼリータイプの外用組成物
成分 配合量(質量%)
95%エチルアルコール 10.0
ジプロピレングリコール 15.0
ポリオキシエチレン(50モル)オレイルアルコールエーテル 2.0
カルボキシビニルポリマー 1.0
(商品名:カーボポール940、B.F.Goodrich Chemical company)
苛性ソーダ 0.2
L−アルギニン 0.1
トラネキサム酸 5.0
ジモルホリノピリダジン 0.05
エチレンジアミンテトラアセテート・3ナトリウム・2水 0.05
メチルパラベン 0.2
香料 適量
イオン交換水 残余
【0071】
(製法)
イオン交換水にカーボポール940を均一に溶解し(水相)、一方、95%エチルアルコールにポリオキシエチレン(50モル)オレイルアルコールエーテルを溶解し、水相に添加した。次いで、その他の成分を加えたのち苛性ソーダ、L−アルギニンで中和させ増粘した。
【0072】
【0073】
(製法)
A相、C相をそれぞれ均一に溶解し、C相にA相を加えて可溶化した。次いでB相を加えたのち充填を行った。
【0074】
実施例11 化粧水タイプの外用組成物
成分 配合量(質量%)
グリセリン 5.0
1,3−ブチレングリコール 3.0
ジプロピレングリコール 2.0
コハク酸ナトリウム 1.0
コハク酸 0.7
エタノール 5.0
メチルパラベン 0.15
香料 適量
エチレンジアミンテトラアセテート・3ナトリウム・2水 0.1
精製水 残余
【0075】
(製法)
エタノールにメチルパラベンと香料を加え、溶解した(アルコール相)。精製水にこのアルコール相およびその他の成分を加え可溶化し、充填した。
【0076】
実施例12 化粧水タイプの外用組成物
成分 配合量(質量%)
(A相)
エタノール 6.0
ポリオキシエチレン(15モル)オレイルアルコールエーテル 2.0
アルキレンオキシド誘導体A 3.0
2−エチルヘキシル−P−ジメチルアミノベンゾエート 0.18
防腐剤 適量
香料 適量
(B相)
1,3ブチレングリコール 9.5
ピロリドンカルボン酸ナトリウム 0.5
ニコチン酸アミド 0.3
グリセリン 4.0
イオン交換水 残余
【0077】
(製法)
Aのアルコール相をBの水相部に添加し、可溶化した。
【0078】
実施例13 化粧水タイプの外用組成物
成分 配合量(質量%)
グリセリン 3.0
1,3−ブチレングリコール 5.0
クエン酸ナトリウム 1.0
クエン酸 0.7
アルキレンオキシド誘導体D(注) 3.0
エタノール 10.0
メチルパラベン 0.15
香料 適量
エチレンジアミンテトラアセテート・3ナトリウム・2水 0.1
精製水 残余
【0079】
(注)CH3O[(EO)36(PO)41]CH3
【0080】
(製法)
エタノールにメチルパラベンと香料を加え、溶解した(アルコール相)。精製水にこのアルコール相およびその他の成分を加え可溶化し、充填した。
【0081】
【0082】
(製法)
精製水に1,3−ブチレングリコール、グリセリン、ポリエチレングリコール4000、トラネキサム酸、クエン酸、クエン酸ナトリウムを加え、溶解した(水相)。一方エタノールにオリーブ油、ポリオキシエチレン(20モル)ソルビタンモノステアリン酸アステル、ポリオキシエチレン(5モル)オレイルモノアルコールエーテル、メチルパラベン、香料を加え溶解した(アルコール相)。このアルコール相を前述の水相に添加しマイクロエマルジョンを調整し、充填した。
【0083】
実施例15 パックタイプの外用組成物
成分 配合量(質量%)
(A相)
ジプロピレングリコール 5.0
ポリオキシエチレン(60モル)硬化ヒマシ油 5.0
(B相)
オリーブ油 5.0
酢酸トコフェロール 0.2
エチルパラベン 0.2
香料 0.2
(C相)
亜硫酸水素ナトリウム 0.04
EDDS・2Na 0.01
ポリビニルアルコール 13.0
(ケン化度90、重合度2,000)
エタノール 7.0
精製水 残余
【0084】
(製法)
A相、B相、C相をそれぞれ均一に溶解し、A相にB相を加えて可溶化した。次いでこれをC相に加えたのち充填を行った。
【0085】
実施例16 粉末化粧水タイプの外用組成物
成分 配合量(質量%)
エタノール 15.0
グリセリン 2.0
1,3−ブチレングリコール 2.0
ASDA・4Na 0.1
クエン酸 0.1
酸化鉄 0.15
酸化亜鉛 0.5
カオリン 2.0
メントール 0.2
香料 適量
精製水 残余
【0086】
(製法)
精製水にグリセリン、1,3−ブチレングリコール、ASDA・4Na、クエン酸を加えて溶解した(水相)。一方、エタノールにメントール、香料を加え溶解した(アルコール相)。このアルコール相に水相を添加し溶解し、酸化鉄、酸化亜鉛、カオリンを添加した。これをホモミキサー処理した後、容器に充填した。
【0087】
実施例17 乳化型ファンデーションタイプの外用組成物
成分 配合量(質量%)
(粉体部)
二酸化チタン 10.3
セリサイト 5.4
カオリン 3.0
黄色酸化鉄 0.8
ベンガラ 0.3
黒色酸化鉄 0.2
(油相)
デカメチルシクロペンタシロキサン 11.5
流動パラフィン 4.5
ポリオキシエチレン変性ジメチルポリシロキサン 4.0
(水相)
精製水 残余
1,3−ブチレングルコール 4.5
EDDS−2Na 0.01
ソルビタンセスキオレイン酸エステル 3.0
防腐剤 適量
香料 適量
【0088】
(製法)
水相を加熱撹拌後、充分に混合粉砕した粉体部を添加してホモミキサー処理した。更に加熱混合した油相を加えてホモミキサー処理した後、撹拌しながら香料を添加して室温まで冷却した。
【0089】
【発明の効果】
以上説明したように、本発明によれば、コハク酸、トラネキサム酸、アスパラギン酸N,N−二酢酸、エチレンジアミンジコハク酸およびこれらの塩並びに前記一般式(1)で示されるアルキレンオキシド誘導体から選ばれる化合物は、特に毛孔部周囲の皮脂の影響を受けやすい部位における皮脂中の刺激成分による不全角化を抑制することで、毛孔部周囲のすり鉢状化を防止し、すり鉢状構造の目立ちを抑え、毛穴の目立たない健康な肌の状態を維持するといったすぐれた効果を奏する、不全角化抑制剤、毛穴縮小剤としての機能を有し、前記不全角化抑制剤又は前記化合物を有効成分として含むことにより、優れた不全角化抑制用皮膚外用剤及び毛穴縮小用皮膚外用剤が得られる。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a parakeratosis inhibitor which suppresses parakeratosis caused by sebum. In particular, the present invention relates to a pore-reducing agent that suppresses parakeratosis due to stimulating components in sebum around pores, keeps skin around pores normal, and suppresses conspicuous mortar-like structure of pores. Furthermore, the present invention relates to a skin external preparation for suppressing parakeratosis and a skin external preparation for reducing pores, which contain compounds exhibiting these functions. The present invention also relates to a skin external preparation for pore reduction containing a parakeratosis inhibitor.
[0002]
[Prior art]
Heretofore, there has been a great deal of concern about conspicuous pores, and there has been a need for an external preparation for skin that improves this. However, the mechanism by which the pores are conspicuous has not been clarified yet, and a response by astringent lotion or removal of a keratotic plug has become common. However, the astringent lotion is intended to tighten the skin, and is due to the action of temporarily lowering the skin surface temperature with alcohol or coagulating proteins with organic acids or the like. Therefore, since it temporarily tightens the skin, the load on the skin is large, and it has not been a fundamental solution to the noticeability of pores, and its effect has not been sufficient.
[0003]
In addition, keratotic plug removal is a method of physically removing keratotic plugs clogged in pores. For example, keratotic plug removing agents containing a polymer compound having a salt-forming group (for example, see Patent Document 1), water Cosmetics containing an insoluble cyclodextrin polymer (for example, see Patent Document 2), and cosmetics for removing keratotic plugs containing an oil having a viscosity of 5 to 80 mPa · s / 25 ° C. at 50% by mass or more (for example, Patent Document 3) See, for example). In such a method of removing keratotic plugs, physical force may damage the skin, and side effects on the skin may become a problem. In addition, the effect was also temporary, and the plug was regenerated immediately, or the pores became larger when the plug was removed, and the effect was not necessarily sufficient.
[0004]
From these facts, there has been a demand for the development of a skin external preparation which is safe with a small load on the skin and has a large effect of improving the conspicuousness of pores.
[0005]
[Patent Document 1]
JP-A-5-97627
[Patent Document 2]
JP-A-5-105519
[Patent Document 1]
JP 2002-241260 A
[0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above circumstances, and its purpose is to elucidate the mechanism for reducing pores, reduce the pores, improve the conspicuousness of the pores, a novel substance having a function, and further exhibit the above functions To provide an external preparation for skin.
[0007]
[Means for Solving the Problems]
The present inventors have intensively studied to solve the above problems. The present inventors first studied the mechanism of conspicuous pores.
[0008]
Epidermal keratinocytes proliferate in the basal layer, migrate to the upper layer, mature and become the stratum corneum. When changing to the stratum corneum, the nucleus in the cell disappears and the cell flattens. However, epidermal keratinocytes may exist in the stratum corneum in an immature state having nuclei in the cells, and this is called parakeratosis. Parakeratosis results in stratum corneum delamination, which causes pores to expand.
[0009]
In addition, the pores are noticeable not only in the conduit part but also in the mortar-like structure surrounding the pore part (the part having a keratotic plug in the conduit part), the skin condition is poor, causing parakeratosis, which causes the pores to be enlarged. It became clear that it would be.
[0010]
Therefore, it has been clarified that by improving parakeratosis, an action of reducing the mortar-shaped structure around the pores occurs. That is, it is clarified that suppressing the parakeratosis can reduce the pores and improve the conspicuousness of the pores.
[0011]
Next, the present inventors have found that the above-mentioned problems can be solved by searching for a compound having an action of suppressing parakeratosis and reducing pores, and finding an external preparation for skin having the action, thereby completing the present invention. .
[0012]
That is, the present invention relates to succinic acid, tranexamic acid, aspartic acid N, N-diacetate, ethylenediaminedisuccinic acid and salts thereof, and the following general formula (1)
[0013]
Embedded image
[0014]
(Where AO is an oxyalkylene group having 3 to 4 carbon atoms, EO is an oxyethylene group, m and n are average addition mole numbers of the oxyalkylene group and oxyethylene group, respectively, and 1 ≦ m ≦ 70, 1 ≦ n ≦ 70 The ratio of the oxyethylene group to the total of the oxyalkylene group having 3 to 4 carbon atoms and the oxyethylene group is 20 to 80% by mass.1, R2Is a hydrocarbon group having 1 to 4 carbon atoms which may be the same or different. ) Is a parakeratosis inhibitor comprising a compound selected from the alkylene oxide derivatives represented by the formula (1).
[0015]
Further, the present invention relates to a compound containing a compound selected from succinic acid, tranexamic acid, aspartic acid N, N-diacetate, ethylenediaminedisuccinic acid and salts thereof and the alkylene oxide derivative represented by the general formula (1). It is a skin external preparation for controlling keratinization.
[0016]
The present invention is also a skin external preparation for pore reduction, which contains a parakeratosis inhibitor.
[0017]
Further, the present invention provides a pore-reducing composition comprising succinic acid, tranexamic acid, aspartic acid N, N-diacetate, ethylenediaminedisuccinic acid and salts thereof, and a compound selected from the alkylene oxide derivatives represented by the general formula (1). Agent.
[0018]
The present invention also provides a pore containing a compound selected from succinic acid, tranexamic acid, aspartic acid N, N-diacetate, ethylenediaminedisuccinic acid and salts thereof, and the alkylene oxide derivative represented by the general formula (1). It is a skin external preparation for reduction.
[0019]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail.
[0020]
In the present invention, succinic acid, tranexamic acid, aspartic acid N, N-diacetate, ethylenediaminedisuccinic acid and salts thereof, and the following general formula (1)
[0021]
Embedded image
[0022]
Compounds selected from the alkylene oxide derivatives represented by (hereinafter, these compounds are also referred to as compounds of the present invention) are used.
[0023]
Succinic acid, tranexamic acid, aspartic acid N, N-diacetic acid and ethylenediaminedisuccinic acid (hereinafter also referred to as organic acids of the present invention) used in the present invention are all known substances. Examples of the salts of the organic acids of the present invention include salts of metals such as sodium, potassium, aluminum, zinc, and calcium, salts of organic amines such as triethanolamine, and salts of basic amino acids such as arginine and lysine. Can be
[0024]
The alkylene oxide derivative represented by the general formula (1) (hereinafter, simply referred to as alkylene oxide derivative) is a known substance. AO in the general formula (1) is an oxyalkylene group having 3 to 4 carbon atoms, such as an oxypropylene group and an oxybutylene group. EO is an oxyethylene group. M and n are the average number of moles of the oxyalkylene group and the oxyethylene group, respectively, and satisfy 1 ≦ m ≦ 70 and 1 ≦ n ≦ 70. m and n are each preferably 1 ≦ m ≦ 20 and 1 ≦ n ≦ 30.
[0025]
The ratio of the oxyethylene group to the total of the oxyalkylene group having 3 to 4 carbon atoms and the oxyethylene group is 20 to 80% by mass. Further, the oxyalkylene group having 3 to 4 carbon atoms and the oxyethylene group may be added in block form or in random form. Further, R1, R2Is a hydrocarbon group having 1 to 4 carbon atoms which may be the same or different, and examples thereof include a methyl group, an ethyl group, a propyl group, a butyl group, and an isopropyl group.
[0026]
When the alkylene oxide derivative is used, R1, R2In some cases, there may be some by-products with a hydrogen atom attached thereto, but they may be used as they are without purification by removing them without impairing the effects of the present invention. The abundance of the by-product is preferably 10% by mass or less based on the alkylene oxide derivative.
[0027]
As described below, the compound of the present invention has a parakeratosis-suppressing function and a pore-reducing function, and is useful as a parakeratosis-suppressing agent and a pore-reducing agent.
[0028]
Further, since the composition containing the compound of the present invention has the function of the compound of the present invention, a skin external preparation for pore reduction containing a parakeratosis inhibitor, and the compound of the present invention Compositions of skin external preparations for suppressing parakeratosis and skin external preparations for reducing pores in which the function of the compound containing the compound is exhibited (hereinafter referred to as skin external preparations for reducing pores and skin external preparations for suppressing parakeratosis) Is also simply referred to as an external composition.).
[0029]
That is, the composition for external use of the present invention includes, for example, a pore-reducing agent, a facial cosmetic for improving the conspicuousness of pores such as the nose and cheeks, and a body external skin for improving the conspicuousness of pores after depilatory treatment of feet and the like. It can be suitably used as an agent.
[0030]
One or more compounds of the present invention in the external composition according to the present invention can be arbitrarily selected and used. The content of the compound of the present invention is preferably 0.001 to 20.0% by mass, more preferably 0.01 to 10.0% by mass, based on the total amount of the composition for external use. In particular, 0.1 to 5.0% by mass is preferable. When the content is less than 0.001% by mass, the effect of the present invention is not sufficiently exhibited. On the other hand, when the content exceeds 20.0% by mass, formulation is difficult, so that it is not preferable. Further, even if the content exceeds 10.0% by mass, the effect is not so greatly improved.
[0031]
The composition for external use of the present invention may be prepared according to a conventional method, and can be prepared by using the compound of the present invention alone.In addition to the compound of the present invention, it is generally used for a skin external preparation such as cosmetics and pharmaceuticals. Components, such as oils, surfactants, powders, coloring materials, water, humectants, thickeners, alcohols, various skin nutritional agents, antioxidants, ultraviolet absorbers, fragrances, preservatives, etc. as required Can be appropriately blended.
[0032]
In addition, sequestering agents such as disodium edetate, trisodium edetate, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, caffeine, tannin, verapamil, and derivatives thereof, licorice extract, glabridine, fire Hot water extract of spine fruits, various crude drugs, drugs such as tocopherol acetate, glycyrrhizic acid and its derivatives or salts thereof, vitamin C, magnesium ascorbate phosphate, ascorbic acid glucoside, arbutin, kojic acid and other whitening agents, glucose , Sugars such as fructose, mannose, sucrose, and trehalose, and vitamin A's such as retinol, retinoic acid, retinol acetate, retinol palmitate, and the like can also be appropriately blended.
[0033]
The composition for external use of the present invention can be used as cosmetics, quasi-drugs and the like, particularly preferably cosmetics applied to the outer skin, and its dosage form is also aqueous solution type, solubilizing type, emulsification type. A wide range of dosage forms, such as a system, a powder system, an oil-liquid system, a gel system, an ointment system, an aerosol system, a water-oil two-layer system, a water-oil-powder three-layer system, can be adopted. That is, basic cosmetics can be widely applied to the above various forms in the form of facial cleanser, lotion, milky lotion, cream, gel, essence (cosmetic), pack, mask and the like. In addition, makeup cosmetics can be widely applied to foundations and the like, and toiletry products can be widely applied to forms such as body soaps and soaps. Furthermore, quasi-drugs can be widely applied to various ointments and the like. The form and form of the composition for external use of the present invention are not limited to these dosage forms and forms.
[0034]
【Example】
Hereinafter, the present invention will be described specifically with reference to examples. Unless otherwise specified, the compounding amount is mass%.
[0035]
[Sample preparation]
A 3% by weight aqueous solution of each of succinic acid, tranexamic acid, tetrasodium aspartate N, N-diacetate (hereinafter abbreviated as ASDA.4Na), and ethylenediaminedisuccinic acid (hereinafter abbreviated as EDDS) was prepared, and hydrochloric acid or water was used. The pH was adjusted to neutral with sodium oxide.
[0036]
In addition, as the alkylene oxide derivatives, 5 mass% aqueous solutions of the alkylene oxide derivatives A and B were prepared. In addition, the alkylene oxide derivative A and the alkylene oxide derivative B represent R in the general formula (1).1And R2Is a methyl group, and AO is an oxypropylene group (hereinafter also referred to as PO), and is a compound represented by the following formulas (2) and (3).
[0037]
(Alkylene oxide derivative A)
[0038]
Embedded image
[0039]
(Alkylene oxide derivative B)
[0040]
Embedded image
[0041]
Further, EO and PO are randomly added to both compounds of the alkylene oxide derivatives A and B.
[0042]
[Test method for parakeratosis inhibitory action and results]
100 μL of 30% by mass oleic acid (solvent: ethanol) is applied to the back of the hairless mouse. Thereafter, 100 μL of a sample solution or a control solution is applied. This operation is repeated for 3 days, and the back stratum corneum is peeled off using a tape. At this time, the nucleus of the stratum corneum was stained with hematoxylin, observed under a microscope, and the number of nucleated stratum corneum cells was observed. The organic acids or salts thereof and the alkylene oxide derivatives were tested in separate groups, and the results are shown in Tables 1 and 2.
[0043]
[Table 1]
[0044]
[Table 2]
[0045]
As is clear from Tables 1 and 2, the compound of the present invention has a lower parakeratosis degree than the control aqueous solution, and is excellent in the parakeratosis inhibitory action. In particular, the effect of succinic acid is excellent.
[0046]
[Test method and results of pore reduction action]
Using a cheek of a healthy man, a test was conducted in which a sample solution was applied twice a day for one month. Replicas were collected before and after the test, and changes in pore shape at the same site were observed under a three-dimensional scanning microscope. The size of the pores was evaluated visually in 13 steps. The difference between the scores before and after the test was calculated, and each sample was judged. Table 3 shows the results.
[0047]
[Table 3]
[0048]
As is clear from Table 3, it can be seen that all of the compounds of the present invention are excellent in pore reducing action. In particular, the effects of succinic acid and tranexamic acid are excellent. Furthermore, from the results of Tables 1 to 3, it was also revealed that having a parakeratosis-suppressing effect exerts a pore-reducing effect.
[0049]
Hereinafter, the composition for external use of the present invention will be shown as an example. In addition, any of the compositions of the examples had excellent effects as an external preparation for parakeratosis suppression and an external preparation for pore reduction skin. In addition, as for the alkylene oxide derivative in a component, each chemical formula was specified except alkylene oxide derivative A and alkylene oxide derivative B.
[0050]
Example 1 Cream type external composition
Ingredient blending amount (mass%)
Stearic acid $ 5.0
Stearyl alcohol $ 4.0
Isopropyl myristate $ 18.0
Glycerin monostearate 3.0
Propylene glycol 10.0
Succinic acid 0.05
Sodium succinate 0.05
Sodium bisulfite 0.01
Preservative appropriate amount
Perfume appropriate amount
Ion exchange water residue
[0051]
(Production method)
Propylene glycol, succinic acid and sodium succinate were added to ion-exchanged water, dissolved, and heated to 70 ° C. (aqueous phase). The other components were mixed, melted by heating, and kept at 70 ° C. (oil phase). The oil phase was gradually added to the aqueous phase, and after the addition was completed, the temperature was maintained at that temperature for a while to disperse. Thereafter, the mixture was uniformly emulsified with a homomixer and cooled to 30 ° C. while stirring well.
[0052]
Example 2 Composition for external use of cream type
Ingredient blending amount (mass%)
(A phase)
Stearic acid 10.0
Stearyl alcohol $ 4.0
Butyl stearate @ 8.0
Monoglycerin stearate 2.0
Vitamin E acetate 0.5
Vitamin A palmitate 0.1
Macadamia nut oil 1.0
Tea seed oil $ 3.00
Preservative appropriate amount
Perfume appropriate amount
(B phase)
Alkylene oxide derivative A 5.0
Glycerin $ 4.0
1,2pentanediol @ 3.0
Sodium hyaluronate 0.5
Potassium hydroxide 2.0
Magnesium phosphate ascorbate 0.1
L-arginine hydrochloride 0.01
Trisodium edetate 0.05
Ion exchange water residue
[0053]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified by an emulsifier. The emulsion was cooled using a heat exchanger.
[0054]
Example 3 Composition for external use of cream type
Ingredient blending amount (mass%)
(A phase)
Cetanol $ 4.0
Vaseline $ 5.0
Isopropyl myristate $ 8.0
Squalane $ 15.0
Monoglycerin stearate 2.2
Polyoxyethylene (20 mol) sorbitan monostearate 2.8
Perfume appropriate amount
Antioxidant appropriate amount
Preservative appropriate amount
(B phase)
Alkylene oxide derivative C (Note) $ 10.0
Glycerin 10.0
Sodium hyaluronate 0.02
Dipropylene glycol @ 3.0
Apricot juice 1.0
Disodium edetate 0.01
Purified water residue
[0055]
(Note) CH3O [(EO)55(PO)28] CH3
[0056]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified with an emulsifier, and the emulsion was cooled using a heat exchanger.
[0057]
Example 4 Composition for external use of cream type
Ingredient blending amount (mass%)
(A phase)
Stearic acid 2.0
Stearyl alcohol $ 7.0
Hydrogenated lanolin 2.0
Squalane $ 5.0
2-octyldodecyl alcohol 6.0
Polyoxyethylene (25 mol) cetyl alcohol ether 3.0
Glycerin monostearate 2.0
Sodium bisulfite 0.03
Ethyl paraben 0.3
Perfume appropriate amount
(B phase)
Alkylene oxide derivative D (Note) $ 3.0
Glycerin 2.0
Propylene glycol 5.0
Ion exchange water residue
[0058]
(Note) CH3O [(EO)36(PO)41] CH3
[0059]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified by an emulsifier, and the emulsion was cooled using a heat exchanger.
[0060]
[0061]
(Note) C4H9O [(EO)10(PO)10] C4H9
[0062]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified with an emulsifier, and the emulsion was cooled using a heat exchanger.
[0063]
Example 6 Emulsion type external composition
Ingredient blending amount (mass%)
Stearic acid 2.5
Cetyl alcohol 1.5
Vaseline $ 5.0
Liquid paraffin 10.0
Polyoxyethylene (10 mol) monooleate @ 2.0
Polyethylene glycol 1500 $ 3.0
Triethanolamine 1.0
Carboxyvinyl polymer 0.05
(Product name: Carbopol 941, BF Goodrich Chemical Company)
Tranexamic acid 0.5
Sodium bisulfite 0.01
Ethyl paraben 0.3
Perfume appropriate amount
Ion exchange water residue
[0064]
(Production method)
The carboxyvinyl polymer and tranexamic acid were dissolved in a small amount of ion-exchanged water (phase A). Polyethylene glycol 1500 and triethanolamine were added to the remaining ion-exchanged water, dissolved by heating, and kept at 70 ° C. (aqueous phase). The other components were mixed, melted by heating, and kept at 70 ° C. (oil phase). The oil phase was added to the water phase to carry out preliminary emulsification, the A phase was added, and the mixture was uniformly emulsified with a homomixer.
[0065]
Example 7 Emulsion type external composition
Ingredient blending amount (mass%)
(A phase)
Squalane $ 5.0
Oleyl oleate $ 3.0
Vaseline 2.0
Sorbitan sesquioleate 0.8
Polyoxyethylene (20 mol) oleyl ether 1.2
Evening primrose oil 0.5
Macadamia nut oil 1.0
Preservative appropriate amount
Perfume appropriate amount
(B phase)
Alkylene oxide derivative B 8.0
1,3 butylene glycol @ 4.0
Ethanol $ 3.0
Carboxyvinyl polymer 0.2
Potassium hydroxide 0.1
L-arginine L-aspartate 0.01
Edetate 0.05
Ion exchange water residue
[0066]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified by an emulsifier. The emulsion was cooled using a heat exchanger.
[0067]
[0068]
(Note) CH3O [(EO)3(PO)6] CH3
[0069]
(Production method)
The oil phase portion of A and the aqueous phase portion of B were each heated to 70 ° C. and completely dissolved. The phase A was added to the phase B and emulsified by an emulsifying machine, and cooled to 30 ° C. while stirring well.
[0070]
Example 9 Jelly-type external composition
Ingredient blending amount (mass%)
95% ethyl alcohol 10.0
Dipropylene glycol @ 15.0
Polyoxyethylene (50 mol) oleyl alcohol ether 2.0
Carboxyvinyl polymer 1.0
(Product name: Carbopol 940, BF Goodrich Chemical Company)
Caustic soda 0.2
L-arginine 0.1
Tranexamic acid 5.0
Dimorpholinopyridazine 0.05
Ethylenediaminetetraacetate / 3sodium2water ¥ 0.05
Methyl paraben 0.2
Perfume appropriate amount
Ion exchange water residue
[0071]
(Production method)
Carbopol 940 was uniformly dissolved in ion-exchanged water (aqueous phase), while polyoxyethylene (50 mol) oleyl alcohol ether was dissolved in 95% ethyl alcohol and added to the aqueous phase. Next, after adding other components, the mixture was neutralized with caustic soda and L-arginine to increase the viscosity.
[0072]
[0073]
(Production method)
The phase A and the phase C were uniformly dissolved, and the phase A was added to the phase C for solubilization. Next, after the phase B was added, filling was performed.
[0074]
Example 11 A lotion type external composition
Ingredient blending amount (mass%)
Glycerin 5.0
1,3-butylene glycol @ 3.0
Dipropylene glycol 2.0
Sodium succinate 1.0
Succinic acid 0.7
Ethanol $ 5.0
Methyl paraben 0.15
Perfume appropriate amount
Ethylenediaminetetraacetate / 3sodium / 2water ¥ 0.1
Purified water residue
[0075]
(Production method)
Methylparaben and flavor were added to ethanol and dissolved (alcohol phase). The alcohol phase and other components were added to purified water, solubilized and filled.
[0076]
Example 12 A lotion type external composition
Ingredient blending amount (mass%)
(A phase)
Ethanol $ 6.0
Polyoxyethylene (15 mol) oleyl alcohol ether 2.0
Alkylene oxide derivative A 3.0
2-ethylhexyl-P-dimethylaminobenzoate 0.18
Preservative appropriate amount
Perfume appropriate amount
(B phase)
1,3 butylene glycol 9.5
Sodium pyrrolidone carboxylate 0.5
Nicotinamide 0.3
Glycerin $ 4.0
Ion exchange water residue
[0077]
(Production method)
The alcohol phase of A was added to the aqueous phase of B and solubilized.
[0078]
Example 13 A lotion type external composition
Ingredient blending amount (mass%)
Glycerin @ 3.0
1,3-butylene glycol @ 5.0
Sodium citrate 1.0
Citric acid 0.7
Alkylene oxide derivative D (Note) $ 3.0
Ethanol 10.0
Methyl paraben 0.15
Perfume appropriate amount
Ethylenediaminetetraacetate / 3sodium / 2water ¥ 0.1
Purified water residue
[0079]
(Note) CH3O [(EO)36(PO)41] CH3
[0080]
(Production method)
Methylparaben and flavor were added to ethanol and dissolved (alcohol phase). The alcohol phase and other components were added to purified water, solubilized and filled.
[0081]
[0082]
(Production method)
To purified water, 1,3-butylene glycol, glycerin, polyethylene glycol 4000, tranexamic acid, citric acid and sodium citrate were added and dissolved (aqueous phase). On the other hand, olive oil, polyoxyethylene (20 mol) sorbitan monostearate astell, polyoxyethylene (5 mol) oleyl monoalcohol ether, methylparaben, and flavor were added to ethanol and dissolved (alcohol phase). This alcohol phase was added to the above-mentioned aqueous phase to prepare and fill the microemulsion.
[0083]
Example 15 Pack type external use composition
Ingredient blending amount (mass%)
(A phase)
Dipropylene glycol @ 5.0
Polyoxyethylene (60 mol) hydrogenated castor oil 5.0
(B phase)
Olive oil ¥ 5.0
Tocopherol acetate 0.2
Ethyl paraben 0.2
Fragrance 0.2
(C phase)
Sodium bisulfite 0.04
EDDS ・ 2Na 0.01
Polyvinyl alcohol $ 13.0
(Saponification degree 90, polymerization degree 2,000)
Ethanol $ 7.0
Purified water residue
[0084]
(Production method)
The A phase, B phase, and C phase were each uniformly dissolved, and the B phase was added to the A phase for solubilization. Next, this was added to the C phase and then filled.
[0085]
Example 16 Composition for external use of powder lotion type
Ingredient blending amount (mass%)
Ethanol $ 15.0
Glycerin 2.0
1,3-butylene glycol 2.0
ASDA ・ 4Na 0.1
Citric acid 0.1
Iron oxide 0.15
Zinc oxide 0.5
Kaolin 2.0
Menthol 0.2
Perfume appropriate amount
Purified water residue
[0086]
(Production method)
Glycerin, 1,3-butylene glycol, ASDA.4Na, and citric acid were added to purified water and dissolved (aqueous phase). On the other hand, menthol and a flavor were added to ethanol and dissolved (alcohol phase). An aqueous phase was added to and dissolved in the alcohol phase, and iron oxide, zinc oxide and kaolin were added. This was homogenized and filled in a container.
[0087]
Example 17 Emulsion type foundation type external composition
Ingredient blending amount (mass%)
(Powder part)
Titanium dioxide 10.3
Sericite $ 5.4
Kaolin 3.0
Yellow iron oxide 0.8
Bengala 0.3
Black iron oxide 0.2
(Oil phase)
Decamethylcyclopentasiloxane 11.5
Liquid paraffin 4.5
Polyoxyethylene-modified dimethylpolysiloxane 4.0
(Aqueous phase)
Purified water residue
1,3-butylene glycol 4.5
EDDS-2Na@0.01
Sorbitan sesquioleate 3.0
Preservative appropriate amount
Perfume appropriate amount
[0088]
(Production method)
After heating and stirring the aqueous phase, a powder portion sufficiently mixed and pulverized was added thereto, followed by a homomixer treatment. Further, the oil phase mixed by heating was added thereto, and the mixture was subjected to a homomixer treatment. Then, a fragrance was added with stirring, and the mixture was cooled to room temperature.
[0089]
【The invention's effect】
As described above, according to the present invention, succinic acid, tranexamic acid, aspartic acid N, N-diacetic acid, ethylenediaminedisuccinic acid, salts thereof, and the alkylene oxide derivative represented by the general formula (1) are selected. The compound to prevent parakeratosis due to the irritant component in the sebum, especially in the area that is susceptible to sebum around the pore, prevents the mortar around the pore and suppresses the conspicuousness of the mortar-like structure Has an excellent effect of maintaining a healthy skin condition in which pores are inconspicuous, has a function as a parakeratosis inhibitor, a pore reducing agent, and contains the parakeratosis inhibitor or the compound as an active ingredient. Thereby, a skin external preparation for suppressing parakeratosis and a skin external preparation for reducing pores can be obtained.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002361948A JP4518367B2 (en) | 2002-03-25 | 2002-12-13 | Pore reducing agent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002082836 | 2002-03-25 | ||
JP2002361948A JP4518367B2 (en) | 2002-03-25 | 2002-12-13 | Pore reducing agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004002289A true JP2004002289A (en) | 2004-01-08 |
JP4518367B2 JP4518367B2 (en) | 2010-08-04 |
Family
ID=30445879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002361948A Expired - Fee Related JP4518367B2 (en) | 2002-03-25 | 2002-12-13 | Pore reducing agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4518367B2 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005179342A (en) * | 2003-11-27 | 2005-07-07 | Shiseido Co Ltd | Keratinization inhibitor and pore-reducing agent |
WO2006120941A1 (en) * | 2005-05-09 | 2006-11-16 | Shiseido Company, Ltd. | Parakeratosis inhibitor, pore-shrinking agent and external composition for skin |
WO2006126385A1 (en) * | 2005-05-25 | 2006-11-30 | Shiseido Company, Ltd. | Parakeratosis inhibitor, pore-shrinking agent or agent for preventing/ameliorating rough skin and external composition for skin |
EP1800672A1 (en) * | 2005-12-23 | 2007-06-27 | Dr. August Wolff GmbH & Co. | Pharmaceutical composition and the use therof for the treatment of dermatoses |
US7547434B2 (en) | 2005-09-09 | 2009-06-16 | Johnson & Johnson Consumer Companies, Inc. | Compositions and methods for mitigating skin irritation |
WO2009113635A1 (en) * | 2008-03-12 | 2009-09-17 | 株式会社 資生堂 | Parakeratosis inhibitor, pore shrinking agent or agent for preventing or improving rough skin, and composition for external use on the skin containing the same |
JP2009242392A (en) * | 2008-03-12 | 2009-10-22 | Shiseido Co Ltd | Skin external composition |
EP1688126A4 (en) * | 2003-11-27 | 2009-11-04 | Shiseido Co Ltd | PARAKERATOSE INHIBITORS AND SKIN EXTERNAL COMPOSITION |
US8163313B2 (en) | 2005-02-25 | 2012-04-24 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof |
US8278359B2 (en) | 2005-02-25 | 2012-10-02 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof to treat acne or reduce the appearance of oil or pores on the skin |
US8344031B2 (en) | 2005-02-25 | 2013-01-01 | Johnson & Johnson Consumer Companies, Inc. | Compositions for the treatment of signs of aging |
JP2019064963A (en) * | 2017-10-02 | 2019-04-25 | ロレアル | Composition in the form of an O / W emulsion |
US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6436619A (en) * | 1987-07-31 | 1989-02-07 | Toho Chem Ind Co Ltd | Improved aqueous binder having low hygroscopicity |
JPH03236320A (en) * | 1990-02-09 | 1991-10-22 | Kobayashi Kose Co Ltd | Skin drug for external use |
JPH04210611A (en) * | 1990-11-30 | 1992-07-31 | Shiseido Co Ltd | Dermatic agent composition for external use |
JPH04305509A (en) * | 1991-03-29 | 1992-10-28 | Shiseido Co Ltd | External preparation for skin |
JPH04360830A (en) * | 1991-06-10 | 1992-12-14 | Kao Corp | Keratotic reproduction inhibitor |
GB2288812A (en) * | 1994-04-26 | 1995-11-01 | Procter & Gamble | Cleansing compositions |
WO1997002010A1 (en) * | 1995-07-05 | 1997-01-23 | The Procter & Gamble Company | Bactericidal composition |
JPH09175986A (en) * | 1995-12-27 | 1997-07-08 | Shiseido Co Ltd | Skin preparation for external use |
JPH10265323A (en) * | 1997-03-25 | 1998-10-06 | Shiseido Co Ltd | Skin preparation for external use |
GB2333705A (en) * | 1998-01-31 | 1999-08-04 | Procter & Gamble | Skin care compositions containing complexing agents (eg ethylenediamine disuccinic acid) for the treatment of skin rash arising from metal dermatitis |
JP2000229924A (en) * | 1998-12-11 | 2000-08-22 | Kanebo Ltd | New amide compound and its production |
JP2000511523A (en) * | 1996-05-22 | 2000-09-05 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | Use of nitrogen-containing complexing agents for deodorizing and antibacterial treatment of skin and textile fibers |
JP2001081070A (en) * | 1999-07-12 | 2001-03-27 | Kanebo Ltd | Amino compound, amide compound and their production |
JP2002003373A (en) * | 2000-06-27 | 2002-01-09 | Shiseido Co Ltd | Skin care preparation |
JP2002030056A (en) * | 2000-07-13 | 2002-01-29 | Mitsubishi Rayon Co Ltd | Amino acid derivative composition and method for producing the same |
JP2002080359A (en) * | 2000-07-04 | 2002-03-19 | Shiseido Co Ltd | Skin care preparation |
JP2003113023A (en) * | 2001-09-28 | 2003-04-18 | Shiseido Co Ltd | Base for external preparation for skin and cosmetics comprising the same |
-
2002
- 2002-12-13 JP JP2002361948A patent/JP4518367B2/en not_active Expired - Fee Related
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6436619A (en) * | 1987-07-31 | 1989-02-07 | Toho Chem Ind Co Ltd | Improved aqueous binder having low hygroscopicity |
JPH03236320A (en) * | 1990-02-09 | 1991-10-22 | Kobayashi Kose Co Ltd | Skin drug for external use |
JPH04210611A (en) * | 1990-11-30 | 1992-07-31 | Shiseido Co Ltd | Dermatic agent composition for external use |
JPH04305509A (en) * | 1991-03-29 | 1992-10-28 | Shiseido Co Ltd | External preparation for skin |
JPH04360830A (en) * | 1991-06-10 | 1992-12-14 | Kao Corp | Keratotic reproduction inhibitor |
GB2288812A (en) * | 1994-04-26 | 1995-11-01 | Procter & Gamble | Cleansing compositions |
WO1997002010A1 (en) * | 1995-07-05 | 1997-01-23 | The Procter & Gamble Company | Bactericidal composition |
JPH09175986A (en) * | 1995-12-27 | 1997-07-08 | Shiseido Co Ltd | Skin preparation for external use |
JP2000511523A (en) * | 1996-05-22 | 2000-09-05 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | Use of nitrogen-containing complexing agents for deodorizing and antibacterial treatment of skin and textile fibers |
JPH10265323A (en) * | 1997-03-25 | 1998-10-06 | Shiseido Co Ltd | Skin preparation for external use |
GB2333705A (en) * | 1998-01-31 | 1999-08-04 | Procter & Gamble | Skin care compositions containing complexing agents (eg ethylenediamine disuccinic acid) for the treatment of skin rash arising from metal dermatitis |
JP2000229924A (en) * | 1998-12-11 | 2000-08-22 | Kanebo Ltd | New amide compound and its production |
JP2001081070A (en) * | 1999-07-12 | 2001-03-27 | Kanebo Ltd | Amino compound, amide compound and their production |
JP2002003373A (en) * | 2000-06-27 | 2002-01-09 | Shiseido Co Ltd | Skin care preparation |
JP2002080359A (en) * | 2000-07-04 | 2002-03-19 | Shiseido Co Ltd | Skin care preparation |
JP2002030056A (en) * | 2000-07-13 | 2002-01-29 | Mitsubishi Rayon Co Ltd | Amino acid derivative composition and method for producing the same |
JP2003113023A (en) * | 2001-09-28 | 2003-04-18 | Shiseido Co Ltd | Base for external preparation for skin and cosmetics comprising the same |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1688126A4 (en) * | 2003-11-27 | 2009-11-04 | Shiseido Co Ltd | PARAKERATOSE INHIBITORS AND SKIN EXTERNAL COMPOSITION |
JP2005179342A (en) * | 2003-11-27 | 2005-07-07 | Shiseido Co Ltd | Keratinization inhibitor and pore-reducing agent |
US8344031B2 (en) | 2005-02-25 | 2013-01-01 | Johnson & Johnson Consumer Companies, Inc. | Compositions for the treatment of signs of aging |
US8163313B2 (en) | 2005-02-25 | 2012-04-24 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof |
US8834943B2 (en) | 2005-02-25 | 2014-09-16 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof |
US8278359B2 (en) | 2005-02-25 | 2012-10-02 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof to treat acne or reduce the appearance of oil or pores on the skin |
US8221046B2 (en) | 2005-02-25 | 2012-07-17 | Johnson & Johnson Consumer Companies, Inc. | Compositions containing amines and use thereof |
WO2006120941A1 (en) * | 2005-05-09 | 2006-11-16 | Shiseido Company, Ltd. | Parakeratosis inhibitor, pore-shrinking agent and external composition for skin |
WO2006126385A1 (en) * | 2005-05-25 | 2006-11-30 | Shiseido Company, Ltd. | Parakeratosis inhibitor, pore-shrinking agent or agent for preventing/ameliorating rough skin and external composition for skin |
JP2006327971A (en) * | 2005-05-25 | 2006-12-07 | Shiseido Co Ltd | Inhibitor for parakeratosis, pore reducing agent or skin roughening preventing or ameliorating agent and composition for skin care preparation |
US7547434B2 (en) | 2005-09-09 | 2009-06-16 | Johnson & Johnson Consumer Companies, Inc. | Compositions and methods for mitigating skin irritation |
EP1800672A1 (en) * | 2005-12-23 | 2007-06-27 | Dr. August Wolff GmbH & Co. | Pharmaceutical composition and the use therof for the treatment of dermatoses |
JP2009242392A (en) * | 2008-03-12 | 2009-10-22 | Shiseido Co Ltd | Skin external composition |
WO2009113635A1 (en) * | 2008-03-12 | 2009-09-17 | 株式会社 資生堂 | Parakeratosis inhibitor, pore shrinking agent or agent for preventing or improving rough skin, and composition for external use on the skin containing the same |
JP2019064963A (en) * | 2017-10-02 | 2019-04-25 | ロレアル | Composition in the form of an O / W emulsion |
US11776161B2 (en) | 2018-08-21 | 2023-10-03 | The Procter & Gamble Company | Methods for identifying pore color |
US12136240B2 (en) | 2018-08-21 | 2024-11-05 | The Procter & Gamble Company | Methods for identifying pore color |
US11501457B2 (en) | 2020-05-08 | 2022-11-15 | The Procter & Gamble Company | Methods for identifying dendritic pores |
Also Published As
Publication number | Publication date |
---|---|
JP4518367B2 (en) | 2010-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1339413B1 (en) | Compositions comprising complexes of phosphate derivatives of tocopherol | |
JP3609834B2 (en) | Skin preparation | |
EP1880711B1 (en) | Parakeratosis inhibitor, pore-shrinking agent and external composition for skin | |
JP4518367B2 (en) | Pore reducing agent | |
EP2127636A1 (en) | Anti-wrinkle agent and adam inhibitor | |
JP2937446B2 (en) | Blackening agent to prevent gray hair | |
JP4473491B2 (en) | Pore reducing agent | |
JP2002255850A (en) | Skin aging inhibitor | |
JP3544609B2 (en) | Anti-aging agent | |
JPH11269034A (en) | Skin prepafation for external use for improving acne | |
JP4828077B2 (en) | Topical skin preparation | |
JP2001278783A (en) | Collagen production promoter | |
JPH08133948A (en) | Skin preparation for external use | |
CN117062594A (en) | Cosmetic product | |
JP2017214343A (en) | Therapeutic agent for acne-vulgaris | |
JP2000256168A (en) | Skin lotion | |
EP1406583A2 (en) | Folic acid containing personal care product | |
JP2005281197A (en) | Parakeratosis inhibitor, pore reducing agent, and skin external preparation | |
JPH07215832A (en) | Skin external preparation | |
JPH08268866A (en) | Dermal preparation for external use | |
JPH1179937A (en) | Skin lotion for pimple treatment | |
EP2123251B1 (en) | Composition for external application to skin | |
JPH08133949A (en) | Skin preparation for external use | |
JP2000344651A (en) | Skin lotion | |
JP2003313116A (en) | Skin care preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050516 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060413 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060425 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060620 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061114 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070111 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070306 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070312 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20070803 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100513 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130528 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4518367 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |