CN117279611A - Liquid skin cleanser composition - Google Patents
Liquid skin cleanser composition Download PDFInfo
- Publication number
- CN117279611A CN117279611A CN202280033325.2A CN202280033325A CN117279611A CN 117279611 A CN117279611 A CN 117279611A CN 202280033325 A CN202280033325 A CN 202280033325A CN 117279611 A CN117279611 A CN 117279611A
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- CN
- China
- Prior art keywords
- component
- mass
- skin
- content
- liquid skin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000000203 mixture Substances 0.000 title claims abstract description 89
- 239000007788 liquid Substances 0.000 title claims abstract description 78
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920006317 cationic polymer Polymers 0.000 claims abstract description 16
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005187 foaming Methods 0.000 claims abstract description 16
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims abstract description 15
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims abstract description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 14
- NPSSWQJHYLDCNV-UHFFFAOYSA-N prop-2-enoic acid;hydrochloride Chemical compound Cl.OC(=O)C=C NPSSWQJHYLDCNV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 10
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 229920001577 copolymer Polymers 0.000 claims description 18
- 150000002942 palmitic acid derivatives Chemical class 0.000 claims description 2
- -1 fatty acid salt Chemical class 0.000 description 73
- 239000006260 foam Substances 0.000 description 54
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 33
- 235000014113 dietary fatty acids Nutrition 0.000 description 31
- 239000000194 fatty acid Substances 0.000 description 31
- 229930195729 fatty acid Natural products 0.000 description 31
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 29
- 238000001035 drying Methods 0.000 description 28
- 229910052708 sodium Inorganic materials 0.000 description 17
- 239000011734 sodium Substances 0.000 description 17
- 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 15
- 229940024606 amino acid Drugs 0.000 description 15
- 235000001014 amino acid Nutrition 0.000 description 15
- 150000004665 fatty acids Chemical class 0.000 description 15
- 150000001413 amino acids Chemical class 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 239000007787 solid Substances 0.000 description 14
- 235000011118 potassium hydroxide Nutrition 0.000 description 11
- 239000000344 soap Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 229940114926 stearate Drugs 0.000 description 10
- 239000004677 Nylon Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229920001778 nylon Polymers 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000004094 surface-active agent Substances 0.000 description 9
- QVFOGJXHRGAFSH-UHFFFAOYSA-N acetic acid;1-dodecoxydodecane Chemical compound CC(O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC QVFOGJXHRGAFSH-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 8
- 230000001771 impaired effect Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 6
- 229940073490 sodium glutamate Drugs 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- 229920006322 acrylamide copolymer Polymers 0.000 description 5
- 125000002252 acyl group Chemical group 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 229910052700 potassium Inorganic materials 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- FJWSMXKFXFFEPV-UHFFFAOYSA-N prop-2-enamide;hydrochloride Chemical compound Cl.NC(=O)C=C FJWSMXKFXFFEPV-UHFFFAOYSA-N 0.000 description 5
- 239000008213 purified water Substances 0.000 description 5
- KTCCLEVCNRHWQL-UHFFFAOYSA-N 3-(2-oxotridecylamino)propanoic acid;sodium Chemical compound [Na].CCCCCCCCCCCC(=O)CNCCC(O)=O KTCCLEVCNRHWQL-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
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 239000004471 Glycine Substances 0.000 description 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical class O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- 210000000245 forearm Anatomy 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000037394 skin elasticity Effects 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229930003231 vitamin Natural products 0.000 description 4
- 235000013343 vitamin Nutrition 0.000 description 4
- 229940088594 vitamin Drugs 0.000 description 4
- 239000011782 vitamin Substances 0.000 description 4
- KAKVFSYQVNHFBS-UHFFFAOYSA-N (5-hydroxycyclopenten-1-yl)-phenylmethanone Chemical compound OC1CCC=C1C(=O)C1=CC=CC=C1 KAKVFSYQVNHFBS-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 3
- 239000004166 Lanolin Substances 0.000 description 3
- 239000005639 Lauric acid Substances 0.000 description 3
- 235000021314 Palmitic acid Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 235000013922 glutamic acid Nutrition 0.000 description 3
- 239000004220 glutamic acid Substances 0.000 description 3
- 235000019388 lanolin Nutrition 0.000 description 3
- 229940039717 lanolin Drugs 0.000 description 3
- 229940070765 laurate Drugs 0.000 description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 229940114930 potassium stearate Drugs 0.000 description 3
- MQOCIYICOGDBSG-UHFFFAOYSA-M potassium;hexadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCC([O-])=O MQOCIYICOGDBSG-UHFFFAOYSA-M 0.000 description 3
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical compound OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-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
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical class NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- GDFAOVXKHJXLEI-VKHMYHEASA-N N-methyl-L-alanine Chemical compound C[NH2+][C@@H](C)C([O-])=O GDFAOVXKHJXLEI-VKHMYHEASA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- OPVLOHUACNWTQT-UHFFFAOYSA-N azane;2-dodecoxyethyl hydrogen sulfate Chemical compound N.CCCCCCCCCCCCOCCOS(O)(=O)=O OPVLOHUACNWTQT-UHFFFAOYSA-N 0.000 description 2
- FUWUEFKEXZQKKA-UHFFFAOYSA-N beta-thujaplicin Chemical compound CC(C)C=1C=CC=C(O)C(=O)C=1 FUWUEFKEXZQKKA-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 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 2
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 2
- 239000004247 glycine and its sodium salt Substances 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000004668 long chain fatty acids Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229940105132 myristate Drugs 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- PXQPEWDEAKTCGB-UHFFFAOYSA-N orotic acid Chemical compound OC(=O)C1=CC(=O)NC(=O)N1 PXQPEWDEAKTCGB-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229940113115 polyethylene glycol 200 Drugs 0.000 description 2
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- GZWNUORNEQHOAW-UHFFFAOYSA-M potassium;2-aminoacetate Chemical compound [K+].NCC([O-])=O GZWNUORNEQHOAW-UHFFFAOYSA-M 0.000 description 2
- PYJBVGYZXWPIKK-UHFFFAOYSA-M potassium;tetradecanoate Chemical compound [K+].CCCCCCCCCCCCCC([O-])=O PYJBVGYZXWPIKK-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229940029258 sodium glycinate Drugs 0.000 description 2
- 229940057950 sodium laureth sulfate Drugs 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 description 2
- WUWHFEHKUQVYLF-UHFFFAOYSA-M sodium;2-aminoacetate Chemical compound [Na+].NCC([O-])=O WUWHFEHKUQVYLF-UHFFFAOYSA-M 0.000 description 2
- ZNYIJXQYUNSKDX-NTISSMGPSA-M sodium;hydron;(2s)-2-(tetradecanoylamino)pentanedioate Chemical compound [Na+].CCCCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC(O)=O ZNYIJXQYUNSKDX-NTISSMGPSA-M 0.000 description 2
- 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 2
- 229920003176 water-insoluble polymer Polymers 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-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
- KSEBMYQBYZTDHS-HWKANZROSA-M (E)-Ferulic acid Natural products COC1=CC(\C=C\C([O-])=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-M 0.000 description 1
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- PHIQHXFUZVPYII-ZCFIWIBFSA-O (R)-carnitinium Chemical compound C[N+](C)(C)C[C@H](O)CC(O)=O PHIQHXFUZVPYII-ZCFIWIBFSA-O 0.000 description 1
- AGBQKNBQESQNJD-SSDOTTSWSA-N (R)-lipoic acid Chemical compound OC(=O)CCCC[C@@H]1CCSS1 AGBQKNBQESQNJD-SSDOTTSWSA-N 0.000 description 1
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- DGSZGZSCHSQXFV-UHFFFAOYSA-N 2,3-bis(2-ethylhexanoyloxy)propyl 2-ethylhexanoate Chemical compound CCCCC(CC)C(=O)OCC(OC(=O)C(CC)CCCC)COC(=O)C(CC)CCCC DGSZGZSCHSQXFV-UHFFFAOYSA-N 0.000 description 1
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 1
- BQJLEQAXRYBKPQ-UHFFFAOYSA-N 2-amino-2-methylpropane-1,1-diol Chemical compound CC(C)(N)C(O)O BQJLEQAXRYBKPQ-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- OPJWPPVYCOPDCM-UHFFFAOYSA-N 2-ethylhexyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC OPJWPPVYCOPDCM-UHFFFAOYSA-N 0.000 description 1
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- GECRRQVLQHRVNH-MRCUWXFGSA-N 2-octyldodecyl (z)-octadec-9-enoate Chemical compound CCCCCCCCCCC(CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC GECRRQVLQHRVNH-MRCUWXFGSA-N 0.000 description 1
- BGRXBNZMPMGLQI-UHFFFAOYSA-N 2-octyldodecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC BGRXBNZMPMGLQI-UHFFFAOYSA-N 0.000 description 1
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- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- UIGBPGNEWMRLGK-UHFFFAOYSA-M sodium;2-(2-hydroxydodecoxy)acetate Chemical compound [Na+].CCCCCCCCCCC(O)COCC([O-])=O UIGBPGNEWMRLGK-UHFFFAOYSA-M 0.000 description 1
- DONVGTHTQJQEDC-UHFFFAOYSA-M sodium;2-(2-oxopentadecylamino)acetate Chemical compound [Na+].CCCCCCCCCCCCCC(=O)CNCC([O-])=O DONVGTHTQJQEDC-UHFFFAOYSA-M 0.000 description 1
- LOBXNKKFDKXXQW-UHFFFAOYSA-M sodium;3-[dodecanoyl(methyl)amino]propanoate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CCC([O-])=O LOBXNKKFDKXXQW-UHFFFAOYSA-M 0.000 description 1
- ISONEALTCIBOKV-UHFFFAOYSA-M sodium;3-[methyl(tetradecanoyl)amino]propanoate Chemical compound [Na+].CCCCCCCCCCCCCC(=O)N(C)CCC([O-])=O ISONEALTCIBOKV-UHFFFAOYSA-M 0.000 description 1
- QKHBMQWPOUUMQZ-BDQAORGHSA-M sodium;hydron;(2s)-2-(octadecanoylamino)pentanedioate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC(=O)N[C@H](C(O)=O)CCC([O-])=O QKHBMQWPOUUMQZ-BDQAORGHSA-M 0.000 description 1
- JZVZOOVZQIIUGY-UHFFFAOYSA-M sodium;tridecanoate Chemical compound [Na+].CCCCCCCCCCCCC([O-])=O JZVZOOVZQIIUGY-UHFFFAOYSA-M 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
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- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
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- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 229960002663 thioctic acid Drugs 0.000 description 1
- 229960005196 titanium dioxide Drugs 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
- QURCVMIEKCOAJU-UHFFFAOYSA-N trans-isoferulic acid Natural products COC1=CC=C(C=CC(O)=O)C=C1O QURCVMIEKCOAJU-UHFFFAOYSA-N 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
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- 239000011720 vitamin B Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
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- 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
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- 239000011709 vitamin E Substances 0.000 description 1
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- 239000011712 vitamin K Substances 0.000 description 1
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- 229940046008 vitamin d Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 229940046010 vitamin k Drugs 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
- 229930007845 β-thujaplicin Natural products 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/046—Aerosols; Foams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
-
- 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
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/26—Optical properties
- A61K2800/262—Transparent; Translucent
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/54—Polymers characterized by specific structures/properties
- A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
- A61K2800/5426—Polymers characterized by specific structures/properties characterized by the charge cationic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/591—Mixtures of compounds not provided for by any of the codes A61K2800/592 - A61K2800/596
Landscapes
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
The present application provides a liquid skin cleanser composition filled in a foaming container comprising: (A) an anionic surfactant selected from at least 1 of (a 1) palmitate and (a 2) stearate, (B) at least 1 of a cationic polymer selected from a dimethyldiallylammonium chloride polymer and a dimethyldiallylammonium chloride-acrylic acid copolymer, (C) polyethylene glycol having an average molecular weight of 190 to 630, and a mass ratio [ (A)/(C) ] of 15 to 100.
Description
Technical Field
The present invention relates to a liquid skin cleanser composition.
Background
Conventionally, liquid skin cleansing compositions such as hand soap and body soap have been expected to have good foam properties such as long-lasting foam, and good use feeling such as smoothness of skin during washing, elasticity of skin after being rubbed with a towel, and no feeling of tightness of skin after being rubbed with a towel. However, when using a foam-jet bath foam, which has been increasingly demanded in recent years, as a cleaning tool for cleaning a consumer who uses a cleaning tool such as a nylon towel or a cotton towel, there is a problem that the durability of foam and the low-temperature stability cannot be satisfied at the same time.
In order to impart a good feel in use, for example, a liquid skin cleansing composition containing a fatty acid salt and a cationic polymer derived from a structural unit of dimethyldiallylammonium chloride has been proposed (for example, see patent documents 1 and 2). However, the liquid skin cleansing composition proposed above has problems such as unsatisfactory foam durability when foaming with a cleansing implement such as nylon towel or cotton towel, elasticity of the skin after wiping with towel, and low-temperature stability.
In order to improve the foam persistence of the liquid skin cleansing composition, for example, a liquid skin cleansing composition containing a nonionic surfactant such as polyoxyethylene alkyl ether or fatty acid monoethanolamide has been proposed (for example, see patent document 3). However, the liquid skin cleansing composition of the above proposal has a problem that the elasticity and low-temperature stability of the skin after the towel drying are unsatisfactory.
In general, it is known that: in order to improve the foam persistence of the liquid skin cleansing composition, long-chain fatty acids such as palmitic acid and stearic acid are added more, but when the ratio of long-chain fatty acids in the liquid skin cleansing composition is increased, fatty acids are precipitated at low temperatures, and the transparent appearance cannot be maintained; the elasticity of the skin is weakened after the towel is used for wiping, etc.
Accordingly, there is a strong demand for a liquid skin cleansing composition filled in a foaming container which has excellent foam durability when foamed with a cleansing implement such as nylon towel or cotton towel, does not feel tight after wiping with towel, has good smoothness of skin at rinsing, has good skin elasticity after wiping with towel, and can prevent precipitation of fatty acid even under low temperature conditions, and maintains a transparent appearance.
[ Prior Art literature ]
[ patent literature ]
Japanese patent application laid-open No. 2004-262838
Japanese patent application laid-open No. 2014-208633 (patent document 2)
[ patent document 3 ] International patent publication No. 2019/97950
Disclosure of Invention
[ problem ] to be solved by the invention
The present invention aims to solve the above problems and achieve the following objects. That is, an object of the present invention is to provide a liquid skin cleansing composition which is excellent in foam durability, does not feel a tight feel on the skin after wiping with a towel, is excellent in smoothness of the skin at the time of rinsing and elasticity of the skin after wiping with a towel, and is excellent in low-temperature stability.
[ means for solving the problems ]
The present inventors have conducted intensive studies and as a result, have found that a liquid skin cleansing composition comprising (a) an anionic surfactant containing at least 1 selected from the group consisting of (a 1) palmitate and (a 2) stearate, (B) at least 1 selected from the group consisting of dimethyldiallylammonium chloride polymer and dimethyldiallylammonium chloride-acrylic acid copolymer, and (C) polyethylene glycol having an average molecular weight of 190 to 630, the content of the component (a) being 10 to 25% by mass, the molar ratio of the constituent unit derived from dimethyldiallylammonium chloride in the dimethyldiallylammonium chloride-acrylic acid copolymer of the component (B) being 40% by mass or more, the mass ratio [ (a)/(C) ] of the content of the component (a) being 15 to 100, the composition being filled in a foaming container, the composition being excellent in foam persistence, the skin feel after drying with towels being not stretched, the smoothness of the skin after rinsing and the skin after drying with the skin being dried with good stability at low temperature.
The present invention is based on the knowledge of the present inventors, and means for solving the above problems are as follows. That is to say,
<1> a liquid skin cleansing composition comprising:
(A) Comprises at least 1 anionic surfactant selected from the group consisting of (a 1) palmitate and (a 2) stearate,
(B) At least 1 cationic polymer selected from the group consisting of dimethyldiallylammonium chloride polymer and dimethyldiallylammonium chloride-acrylic acid copolymer, and a polymer composition comprising the same
(C) Polyethylene glycol with an average molecular weight of 190-630,
the content of the component (A) is 10 to 25% by mass, the molar ratio of the constituent unit derived from dimethyldiallylammonium chloride in the dimethyldiallylammonium chloride-acrylic acid copolymer of the component (B) is 40 mol% or more, the mass ratio [ (A)/(C) ] of the content of the component (A) to the content of the component (C) is 15 to 100,
the above composition is filled in a foaming container.
<2> the liquid skin cleansing composition according to the above <1>, which further comprises (D) a copolymer represented by the following general formula (1).
[ chemical formula 1 ]
In the general formula (1), n, m and z represent the molar ratio (mol%) of each structural unit, n+m+z=100, n is 0 to 34, m is 24 to 31, and z is 35 to 76.
<3> the liquid skin cleansing composition according to any one of the above <1> to <2>, wherein the mass ratio [ ((a 1) + (a 2))/(a) ] of the total content of the palmitate and stearate of the above (a 1) to the content of the above (a) component is 0.1 to 0.5.
<4> the liquid skin cleansing composition according to any one of <1> to <3>, wherein the content of the component (B) is 0.2 to 0.8% by mass, the content of the component (C) is 0.2 to 0.8% by mass, and the content of the component (D) is 0.05 to 0.3% by mass.
[ Effect of the invention ]
The present invention solves the problems described above, and provides a liquid skin cleansing composition which has excellent foam durability, gives no feeling of tightness to the skin after wiping with a towel, has good smoothness of the skin at rinsing and elastic force of the skin after wiping with a towel, and has excellent low-temperature stability.
Detailed Description
(liquid skin cleanser composition)
The liquid skin cleansing composition of the present invention contains (a) an anionic surfactant, (B) a cationic polymer, (C) polyethylene glycol, preferably further contains (D) a copolymer, and further contains other components as necessary.
Anionic surfactant-
The anionic surfactant as the component (A) is mainly contained for improving the foam durability.
Further, in this specification, "foam durability" means that the foam is maintained without disappearing when the cleaning implement is used. The cleaning tool is not particularly limited as long as it is a tool for cleaning skin, and may be appropriately selected according to the purpose, and examples thereof include a nylon towel, a cotton towel, and the like.
The anionic surfactant as the component (A) contains at least 1 selected from the group consisting of (a 1) palmitate (hereinafter, sometimes referred to as "component (a 1)") and (a 2) stearate (hereinafter, sometimes referred to as "component (a 2)").
The anionic surfactant as the component (A) is not particularly limited as long as it contains at least 1 selected from the group consisting of the palmitate and stearate of the component (a 1) and the stearate of the component (a 2), and may be appropriately selected according to the purpose. Examples thereof include higher fatty acid salts other than the component (a 1) and the component (a 2), polyoxyethylene (POE) alkyl ether sulfate, ether carboxylate, amino acid surfactants, and the like. These may be used singly or in combination of 1 kind or 2 or more kinds. Among these, higher fatty acid salts and POE alkyl ether sulfate are preferable, and higher fatty acid salts are more preferable.
Higher fatty acid salts
The higher fatty acid salt in the component (a) is not particularly limited as long as it contains at least 1 selected from the group consisting of the palmitate salt of the component (a 1) and the stearate salt of the component (a 2), and may be appropriately selected according to the purpose. Examples thereof include laurate and myristate. These may be used singly or in combination of 1 kind or 2 or more kinds. From the viewpoints of foam durability and elasticity of the skin after towel drying, among these, higher fatty acid salts contained in palmitate, stearate, laurate and myristate are preferable.
The counter ion of the higher fatty acid salt is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include alkali metal salts, amine salts, and amino acid salts.
The alkali metal salt is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include sodium salts and potassium salts.
The amine salt is not particularly limited and may be appropriately selected depending on the purpose, and examples thereof include an alkyl amine salt such as an ammonium salt, a monoethanolamine salt, a diethanolamine salt, a triethanolamine salt, 2-amino-2-methylpropanol, and 2-amino-2-methylpropanediol.
The amino acid salt is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include lysine salt and arginine salt.
Among them, alkali metal salts are preferable, and potassium salts are particularly preferable.
The higher fatty acid salt may be appropriately synthesized, or commercially available ones may be used.
Examples of the commercial products of the higher fatty acid salts include NONSOUL PK-1 (potassium palmitate, manufactured by Nikkol Corp.), NONSOUL SK-1 (potassium stearate, manufactured by Nikkol Corp.), NIKKKOL potassium laurate LK-120 (potassium laurate, manufactured by solar chemical Co., ltd.), NIKKKOOL potassium myristate MK-140 (manufactured by solar chemical Co., ltd.), TYSOUP MNK-40 (manufactured by coconut oil fatty acid potassium-potassium myristate mixed liquid, manufactured by solar chemical Co., ltd.), and the like.
The higher fatty acid salt may be mixed as a higher fatty acid salt, or a salt such as a higher fatty acid and potassium hydroxide, which becomes the counter ion, may be added to a mixing tank, and a neutralization reaction may be performed to produce a higher fatty acid salt.
The higher fatty acid used for preparing the higher fatty acid salt may be any of those synthesized appropriately, and commercially available ones may be used.
Examples of the commercial products of the higher fatty acids include NAA (registered trademark) -160 (palmitic acid, manufactured by Nitro Co., ltd.), NAA (registered trademark) -180 (stearic acid, manufactured by Nitro Co., ltd.), NAA (registered trademark) -122 (lauric acid, manufactured by Nitro Co., ltd.), NAA (registered trademark) -142 (myristic acid, manufactured by Nitro Co., ltd.), and the like.
The content of the palmitate of (a 1) is not particularly limited, and may be appropriately selected according to the purpose, and is preferably 1 to 10% by mass, more preferably 3 to 9% by mass, based on the total amount of the liquid skin cleaner composition.
The content of the stearate (a 2) is not particularly limited, and may be appropriately selected according to the purpose, and is preferably 0.1 to 3% by mass, more preferably 0.2 to 1% by mass, based on the total amount of the liquid skin cleansing composition.
The content of the laurate is not particularly limited and may be appropriately selected according to the purpose, and is preferably 3 to 12% by mass, more preferably 7 to 10% by mass, based on the total amount of the liquid skin cleansing composition.
The content of the stearate is not particularly limited and may be appropriately selected according to the purpose, but is preferably 3 to 14% by mass, more preferably 8 to 14% by mass, based on the total amount of the liquid skin cleansing composition.
Polyoxyethylene alkyl ether sulfate
The polyoxyethylene alkyl ether sulfate in the component (a) is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include compounds represented by the following general formula (A1). The polyoxyethylene alkyl ether sulfate may be used alone or in combination of 1 or 2 or more.
[ chemical formula 2 ]
R 1 -O(CH 2 -CH 2 O) n -SO 3 General formula X (A1)
In the above general formula (A1), R 1 The number of carbon atoms in the alkyl moiety is preferably 10 to 14.
In the general formula (A1), n represents the average molar number of addition of ethylene oxide (e.o.), and is preferably 1 to 5 as the average molar number of addition of ethylene oxide.
In the above general formula (A1), X represents an alkali metal or ammonium.
The alkali metal is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include sodium, potassium, and the like.
Specific examples of the polyoxyethylene alkyl ether sulfate include polyoxyethylene (1) sodium lauryl ether sulfate, polyoxyethylene (2) sodium lauryl ether sulfate (alias: POE (2) sodium laureth sulfate), polyoxyethylene (3) sodium lauryl ether sulfate (alias: POE (3) sodium laureth sulfate), polyoxyethylene (4) sodium lauryl ether sulfate, polyoxyethylene (5) sodium lauryl ether sulfate, polyoxyethylene (3) alkyl (C12, C13) sodium ether sulfate, polyoxyethylene (2) ammonium lauryl ether sulfate, polyoxyethylene (3) ammonium lauryl ether sulfate, and the like.
Wherein the values within the above () represent the average addition mole number (n) of ethylene oxide (e.o.).
The polyoxyethylene alkyl ether sulfate may be appropriately synthesized or commercially available.
Examples of the commercial products of the polyoxyethylene alkyl ether sulfate include Texapon (registered trademark) N70 (sodium polyoxyethylene (2) lauryl ether sulfate, manufactured by BASF corporation), sinolin SPE-1250 (sodium polyoxyethylene (2) lauryl ether sulfate, manufactured by Nippon chemical Co., ltd.), and the like.
Ether carboxylate salts
The ether carboxylate in the component (a) is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include compounds represented by the following general formulae (A2) and (A3). The ether carboxylate may be used alone or in combination of 1 or 2 or more.
[ chemical 3 ]
R 2 -O-(R 3 O) o -CH 2 COOM 1 General formula (A2)
In the above general formulae (A2) and (A3), R 2 Represents a linear or branched alkyl or alkenyl group having 5 to 23 carbon atoms or a phenyl group substituted with a linear or branched alkyl or alkenyl group having 5 to 23 carbon atoms, wherein R is 2 The number of carbon atoms in the moiety is preferably 10 to 14.
In the above general formula (A2), R 3 The alkylene group may be the same or different and represents an alkylene group having 2 to 4 carbon atoms, preferably having 2 carbon atoms.
In the general formula (A2), o represents an average molar number of addition of the alkylene oxide of 1 to 20, and is preferably 1 to 5.
In the above general formulae (A2) and (A3), M 1 Represents a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium or a basic amino acid.
Specific examples of the ether carboxylate represented by the general formula (A2) or (A3) include sodium polyoxyethylene (3) lauryl ether acetate, potassium polyoxyethylene (4) lauryl ether acetate, sodium lauryl glycol acetate, and the like.
Wherein the numerical value in the above () represents the average addition mole number (o) of the alkylene oxide.
The ether carboxylate may be appropriately synthesized or commercially available ones may be used.
Examples of the commercial products of the ether carboxylate include Enaglycol EC-30 (manufactured by lion Wang Teshu chemical Co., ltd.), BEAULIGHT LCA-25F (sodium polyoxyethylene (3) lauryl ether acetate), BEAULIGHT LCA-30D (sodium polyoxyethylene (3) lauryl ether acetate), BEAULIGHT LCA-H (polyoxyethylene (4) lauryl ether acetate), BEAULIGHT LCA-25NH (laureth-4 carboxylic acid), BEAULIGHT SHAA (sodium lauryl carboxylate), BEAULIGHT LCA (sodium polyoxyethylene (3) lauryl ether acetate) (manufactured by Sanyo chemical industry Co., ltd.), KAO AKYPO RLM-45NV (sodium polyoxyethylene (4.5) lauryl ether acetate), KAO AKYPO RLM-100 (sodium polyoxyethylene (10) lauryl ether acetate) (manufactured by Kaqueen Co., ltd.), and the like.
Wherein the numerical value in the above () represents the average addition mole number (o) of the alkylene oxide.
Amino acid surfactant
The amino acid surfactant in the component (a) is not particularly limited, and may be appropriately selected according to the purpose, and examples thereof include compounds represented by the following general formula (A4). The amino acid surfactant may be used alone or in combination of 1 or 2 or more.
[ chemical formula 4 ]
In the above general formula (A4), R 4 Represents a linear or branched alkyl or alkenyl group having 5 to 23 carbon atoms or a phenyl group substituted with a linear or branched alkyl or alkenyl group having 5 to 23 carbon atoms as the above R 4 The number of carbon atoms in the moiety is preferably 8 to 18.
In the above general formula (A4), R 5 Represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.
In the above general formula (A4), R 6 And R is 7 May be the same or different and represents a hydrogen atom or- (CH) 2 ) m -COOM 2 。
In the general formula (A4), m and n may be the same or different and represent a number of 0 to 20.
In the above general formula (A4), M 1 And M 2 Which may be the same or different, represent a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium or a basic amino acid.
The amino acid structure of the hydrophilic portion of the amino acid surfactant is not particularly limited, and may be appropriately selected according to the purpose, but glycine, glutamic acid, and methylalanine are preferable.
Specific examples of the amino acid surfactant represented by the general formula (A4) include N-acyl-glycine such as potassium N-cocoyl-glycinate (potassium N-cocoyl fatty acid acyl glycinate) and salts thereof; N-acyl-N-carboxyethyl-glycine and salts thereof such as sodium N-myristoyl-N-carboxyethyl-glycine; n-acyl glutamic acid such as sodium N-myristoyl-L-glutamate, potassium N-cocoyl fatty acid acyl-L-glutamate, sodium N-palmitoyl fatty acid acyl-L-glutamate, sodium N-stearoyl-L-glutamate, and salts thereof; potassium N-lauroyl-N-methyl- β -alaninate and the like.
The amino acid surfactant may be appropriately synthesized or commercially available.
Examples of the commercial products of the above-mentioned amino acid surfactants include GCK-11 (N-coconut fatty acid acyl potassium glycinate), AMILITE (registered trademark) GCK-12K (N-coconut fatty acid acyl potassium glycinate), AMILITE (registered trademark) GCS-12K (N-coconut fatty acid acyl sodium glycinate), AMILITE (registered trademark) GCS-11 (N-coconut fatty acid acyl sodium glycinate), AMISOFT (registered trademark) CS-11 (N-myristoyl-L-sodium glutamate), AMISOFT (registered trademark) CS-22 (N-coconut fatty acid acyl-L-sodium glutamate), AMISOFT (registered trademark) LS-11 (N-lauroyl-L-sodium glutamate), AMISOFT (registered trademark) MS-11 (N-myristoyl-L-sodium glutamate), AMISOFT (registered trademark) HS-11P (N-stearyl-L-sodium glutamate), and (ISOFT) (HS-sodium stearyl-11) HS-11 (registered trademark) sodium stearyl-L-glutamate, and (ISOFT-HS-sodium stearyl-11) (registered trademark) HS-11 (N-sodium glutamate) Amiite (registered trademark) ACS-12 (cocoyl alanine sodium) (manufactured by the above-mentioned plain health Supply corporation), aminosurfact (registered trademark) AMMS-P1 (sodium N-myristoyl-L-glutamate) (manufactured by the above-mentioned chemical company, the above-mentioned sodium myristoylmethylaminoacetate), NIKKOL ALANINATE LN-30 (sodium lauroylmethyl- β -alanine) (manufactured by the above-mentioned solar chemical company), alaon ACE (sodium cocoyl fatty acid methylalanine), alaon AME (sodium myristoylmethyl- β -alanine), alaon ALE (sodium lauroylmethyl- β -alanine) (manufactured by the above-mentioned chemical company, the above-mentioned plain fine chemicals), enamol L-30AN (sodium lauroylmethyl- β -alanine) (manufactured by the above-mentioned chemical company), solat-L (sodium lauroylmethyl- β -alanine) (manufactured by the above-mentioned petroleum).
The content of the anionic surfactant as the component (a) is 10 to 25% by mass, preferably 12 to 20% by mass, relative to the total amount of the liquid skin cleansing composition, in view of foam durability, elasticity of the skin after towel drying, and low-temperature stability. When the content of the component (a) is less than 10% by mass, the foam durability becomes insufficient, and when it exceeds 25% by mass, the elasticity and low-temperature stability of the skin after wiping with a towel become insufficient.
The mass ratio of the total content of the palmitate (a 1) and the stearate (a 2) to the content of the component (a) [ ((a 1) + (a 2))/(a) ] is not particularly limited, and may be appropriately selected according to the purpose, but is preferably 0.1 to 0.5, more preferably 0.15 to 0.3, from the viewpoints of foam durability, elasticity of the skin after towel drying, and low-temperature stability. When the above [ ((a 1) + (a 2))/(a) ] is 0.1 or more, the foam durability is good, and when it is 0.5 or less, the elasticity and low-temperature stability of the skin after drying with a towel are good.
Cationic Polymer (B)
The cationic polymer as the component (B) is at least 1 selected from the group consisting of a dimethyldiallylammonium chloride polymer and a dimethyldiallylammonium chloride-acrylic acid copolymer, and is mainly contained for improving the elasticity of the skin after towel drying and the smoothness of the skin at the time of rinsing.
The dimethyldiallylammonium chloride-acrylic acid copolymer in the component (B) is represented by the following general formula (B1).
[ chemical 5 ]
In the general formula (B1), n and m represent a molar ratio (mol%) of each structural unit, n+m=100, and m is 40 mol% or more.
The molar ratio of the constituent unit derived from dimethyldiallylammonium chloride in the dimethyldiallylammonium chloride-acrylic acid copolymer in the component (B) is preferably 65 mol% or more, more preferably 96 mol% or more, from the viewpoint of the elastic force of the skin after towel drying.
The above-mentioned dimethyldiallylammonium chloride-acrylic acid copolymer may be used alone or in combination of 1 or 2 or more.
The molar ratio of the structural units in the dimethyldiallylammonium chloride-acrylic acid copolymer in the component (B) can be determined by Nuclear Magnetic Resonance (NMR) measurement under the following measurement conditions.
[ measurement conditions ]
Solvent: heavy water (D) 2 O)
Measuring instrument: JNM-LA300 (300 MHz, manufactured by Japanese electronics Co., ltd.)
The weight average molecular weight of the cationic polymer as the component (B) is not particularly limited, and may be appropriately selected according to the purpose, but is preferably 10,000 ～ 1,000,000, more preferably 15,000 ～ 450,000.
The weight average molecular weight of the cationic polymer of the component (B) can be measured, for example, by using a SEC-MALLS-RI system (measurement conditions: column: TSKgel. Alpha. Series, manufactured by Tosoh Co., ltd.; column: 30cm, solvent: 0.3M aqueous sodium nitrate solution).
The viscosity of a 30 to 44% by mass solution of the cationic polymer as the component (B) in terms of solid content at 25℃is preferably 10 to 15,000 mPas, more preferably 20 to 12,000 mPas.
The viscosity can be measured, for example, using a Brookfield viscometer LVF (manufactured by Brookfield Co.).
The cationic polymer as the component (B) may be any one of those synthesized as appropriate and commercially available ones. Examples of commercial products of the cationic polymer as the component (B) include the following under the trade names.
Merquat (コ) 100 (component name: dimethyldiallylammonium chloride polymer, manufactured by Nippon Libo Co., ltd., solid content 39 to 44% by mass, viscosity at 25 ℃ C., 8,000 mPa.s to 12,000 mPa.s, weight average molecular weight: 150,000).
The viscosity was measured at 25℃using a spindle 3 (spindle) rotor using a Brookfield viscometer LVF (manufactured by Brookfield Co., ltd.) at 6 rpm.
Merquat 106 (component name: dimethyldiallylammonium chloride polymer, manufactured by Nippon Libo Co., ltd., viscosity at 25 ℃ C., 30 to 36% by mass of solid content: 20 mPas to 65 mPas, weight average molecular weight: 15,000).
The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co., ltd.) with a spindle 1 rotor at 60 rpm.
Merquat 280 (component name: dimethyldiallylammonium chloride-acrylic acid copolymer, manufactured by Nippon Libo Co., ltd., solid content 39 to 43% by mass, viscosity at 25 ℃ C. Was 3,000 mPas to 6,000 mPas, weight average molecular weight was 450,000, and n: m=35:65 (molar ratio) in the above general formula (1), the molar ratio of the structural unit derived from dimethyldiallylammonium chloride was 65 molar%).
The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 4 spindle at 60 rpm.
Merquat 295 (component name: dimethyldiallylammonium chloride-acrylic acid copolymer, manufactured by Nippon Libo Co., ltd., solid content 35 to 40% by mass, viscosity at 25 ℃ C. Was 3,500 mPas to 9,000 mPas, weight average molecular weight: 190,000, n: m=5:95 (molar ratio) in the above general formula (1), molar ratio of the structural unit derived from dimethyldiallylammonium chloride was 95 mol%).
The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 4 rotor at 30 rpm.
Among these, the cationic polymers as the component (B) are preferably Merquat 100, merquat 280, merquat 295, from the viewpoint of the elasticity of the skin after the towel drying.
The content of the cationic polymer as the component (B) is not particularly limited and may be appropriately selected according to the purpose, but is preferably 0.1 to 1% by mass, more preferably 0.2 to 0.8% by mass, relative to the total amount of the liquid skin cleansing composition, from the viewpoints of foam durability, elasticity of the skin after towel drying, and skin smoothness at the time of rinsing. When the content of the component (B) is 0.1% by mass or more, the elasticity of the skin after drying with a towel is good, and when it is 1% by mass or less, the skin after drying with a towel is not perceived as taut, and thus is good.
Polyethylene glycol-
The polyethylene glycol as the component (C) is a polyethylene glycol having an average molecular weight of 190 to 630, and is mainly contained for improving the elasticity and low-temperature stability of the skin after the towel drying.
When the average molecular weight of the component (C) is more than 630, the elasticity of the skin after the towel is dried is lowered. In addition, there is no commercial product of polyethylene glycol having an average molecular weight of less than 190.
The average molecular weight can be measured by an average molecular weight test described in the pharmaceutical portion external raw material specification 2006.
Examples of the polyethylene glycol as the component (C) include polyethylene glycol 200 (average molecular weight 190 to 210), polyethylene glycol 300 (average molecular weight 280 to 320), polyethylene glycol 400 (average molecular weight 380 to 420), and polyethylene glycol 600 (average molecular weight 570 to 630). These may be used singly or in combination of 1 kind or 2 or more kinds. Among these, polyethylene glycol 400 (average molecular weight 380 to 420) is preferable as the component (C) from the viewpoints of elasticity of skin after being wiped with a towel and low-temperature stability.
Depending on the commercial product, for example, polyethylene glycol 200 may be added with #, between polyethylene glycol and numerical value, as with polyethylene glycol # 200.
The content of the polyethylene glycol as the component (C) is not particularly limited and may be appropriately selected according to the purpose, but is preferably 0.1 to 1.0% by mass, more preferably 0.2 to 0.8% by mass, relative to the total amount of the liquid skin cleansing composition, in view of the elasticity of the skin after towel drying. When the content of the component (C) is 0.1% by mass or more, the elasticity and low-temperature stability of the skin after wiping with a towel are good, and when it is 1.0% by mass or less, the low-temperature stability is good.
< mass ratio [ (A)/(C) ] -
The mass ratio [ (A)/(C) ] of the content of the component (A) to the content of the component (C) is 15 to 100, but preferably 20 to 40 in view of the durability of foam, the elasticity of skin after towel drying and the low-temperature stability. When the mass ratio [ (A)/(C) ] is less than 15, the foam durability becomes insufficient, and when it exceeds 100, the elasticity and low-temperature stability of the skin after towel drying become insufficient.
A copolymer represented by the following general formula (1)
The copolymer (D) is preferably contained for improving the smoothness of the skin during rinsing.
The component copolymer (D) is a copolymer represented by the following general formula (1).
[ 6 ] A method for producing a polypeptide
In the above general formula (1), n, m, and z represent the molar ratio (mol%) of each structural unit, and n+m+z=100.
The number n is preferably 0 to 34, the number m is preferably 34 to 31, and the number z is preferably 35 to 76.
Among these, n is preferable in the above general formula (1) from the viewpoint of smoothness of skin at the time of rinsing: m: z=0: 24:76.
the molar ratio of each structural unit in the component (D) copolymer can be determined by Nuclear Magnetic Resonance (NMR) measurement under the following measurement conditions.
[ measurement conditions ]
Solvent: heavy water (D) 2 O)
Measuring instrument: JNM-LA300 (300 MHz, manufactured by Japanese electronics Co., ltd.)
The weight average molecular weight of the copolymer (D) is not particularly limited and may be appropriately selected according to the purpose, but is preferably 100,000 ～ 3,000,000, more preferably 100,000 ～ 1,600,000. The weight average molecular weight of the copolymer (D) can be measured, for example, using a SEC-MALLS-RI system (measurement conditions: column: TSKgel. Alpha. Series, manufactured by Tosoh Co., ltd.,. Alpha. -M column 30cm, solvent: 0.3M aqueous sodium nitrate solution).
The viscosity of the copolymer solution at 25℃of the solid content of 8 to 45% by mass in the copolymer (D) component is not particularly limited, and may be appropriately selected according to the purpose, but is preferably 1,500 to 16,000 mPas.
The viscosity can be measured, for example, using a Brookfield viscometer LVF (manufactured by Brookfield Co.).
The copolymer (D) may be a properly synthesized copolymer or a commercially available copolymer. The commercial products mentioned above include the following.
Merquat 550PR (component name: dimethyldiallylammonium chloride-acrylamide copolymer, manufactured by Libo Co., ltd., viscosity at 25 ℃ C., solid content: 7,500 mPas to 15,000 mPas, weight average molecular weight: 1,600,000, n: m: z=0:30:70) in the above general formula (1) was 8.8% by mass to 9.8% by mass. The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 4 and at 10 rpm.
Merquat 740 (component name: dimethyldiallylammonium chloride-acrylamide copolymer, manufactured by Robotu Co., ltd., viscosity at 25 ℃ C., solid content: 2,000 mPas to 12,000 mPas, weight average molecular weight: 120,000, n: m: z=0:24:76) in the above general formula (1) is 41% by mass to 45% by mass. The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 4 and at 10 rpm.
Merquat 3330PR (component name: acrylic acid-dimethyldiallylammonium chloride-acrylamide copolymer, manufactured by Libo Co., ltd., viscosity at 25 ℃ C. Of 10.2 to 11.5% by mass of solid content: 1,000 mPas to 6,000 mPas, weight average molecular weight: 1,500,000, n: m: z=34:31:35 in the above general formula (1)). The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 4 rotor at 30 rpm.
Merquat 3331PR (component name: acrylic acid-dimethyldiallylammonium chloride-acrylamide copolymer, manufactured by Libo Co., ltd., solid content 9.7 to 10.7% by mass, viscosity at 25 ℃ C.: 2,000 mPas to 12,000 mPas, weight average molecular weight: 1,600,000, n: m: z=22.5:26.5:51 in the above general formula (1)). The viscosity was measured at 25℃using a spindle 5 rotor using a Brookfield viscometer LVF (manufactured by Brookfield Co.) at 30 rpm.
Merquat 3940 (component name: acrylic acid-dimethyldiallylammonium chloride-acrylamide copolymer, manufactured by Robotu Co., ltd., viscosity at 25 ℃ C. Of 41 to 45% by mass of solid content: 1,500 mPas to 4,500 mPas, weight average molecular weight: 150,000, n: m: z=31:29:40 in the above general formula (1)). The viscosity was measured at 25℃using a Brookfield viscometer LVF (manufactured by Brookfield Co.) with a spindle 3 rotor at 10 rpm.
Among these, merquat740 is preferable as the copolymer of the component (D) in view of smoothness of the skin at the time of rinsing.
The content of the copolymer (D) is preferably 0.01 to 0.5 mass%, more preferably 0.05 to 0.3 mass% relative to the total amount of the liquid skin cleansing composition, from the viewpoints of smoothness of skin during rinsing and a tight feel of skin after towel drying. When the content of the component (D) is 0.01 mass% or more, the skin smoothness during rinsing is good, and when it is 0.5 mass% or less, the skin feel taut after being wiped with a towel is good.
< other ingredients >
In the liquid skin cleansing composition, other components may be mixed as necessary in addition to the component (a), the component (B), the component (C), and the component (D) within a range that does not impair the effects of the present invention.
Examples of the other components include surfactants other than the component (a), water-soluble polymers other than the component (B), oil components, silicone components, alcohols, lanolin derivatives, protein derivatives, drugs (e.g., vitamins), moisturizers, bactericides, preservatives, pH adjusters, antioxidants, chelating agents, ultraviolet absorbing/scattering agents, animal and plant extracts or derivatives thereof, chelating agents, ultraviolet absorbing/scattering agents, amino acids, pigments, perfumes, pigments, inorganic powders, clay minerals, water-insoluble polymer compound powders, and the like. These may be used singly or in combination of 1 kind or 2 or more kinds.
Examples of the oil component include vegetable oils and fats such as castor oil, olive oil, cocoa butter, hardened palm oil, camellia oil, coconut oil, wood wax, jojoba oil, grape seed oil, and avocado oil, and ester compounds thereof; animal oils and fats such as mink oil and yolk oil; waxes such as beeswax, spermaceti, lanolin, hydrogenated lanolin, carnauba wax, and candelilla wax; hydrocarbons such as liquid paraffin, squalane, microcrystalline paraffin, ceresin, paraffin, and vaseline; natural and synthetic fatty acids such as oleic acid, isostearic acid, and behenic acid; esters such as glyceryl tris (2-ethylhexanoate), 2-ethylhexyl stearate, butyl stearate, isopropyl myristate, isopropyl palmitate, octyl dodecyl myristate, octyl dodecyl oleate, and cholesterol oleate. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the oil component is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 3% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the alcohols include lower alcohols and higher alcohols, and specific examples thereof include natural and synthetic higher alcohols such as cetyl alcohol, oleyl alcohol, stearyl alcohol, hexyldecyl alcohol, octyldodecanol, and lauryl alcohol. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the alcohol is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 3% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the humectant include isoprene glycol, 1, 2-pentanediol, diethylene glycol monoalkyl ether, polypropylene glycol, hardened castor oil (30 e.o.), diglycerol, triglycerol, polyglycerin, and the like. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the alcohol is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 10% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the preservative include benzoate, sorbate, dehydroacetate, paraben, 2, 4' -trichloro-2 ' -hydroxydiphenyl ether, 3, 4' -trichlorocarban, benzalkonium chloride, hinokitiol, resorcinol, methyl chloroisothiazolinone/methyl isothiazolinone liquid (trade name: kathon CG, manufactured by ROHM AND HAAS JAPAN company), salicylic acid, pentanediol, phenoxyethanol, and ethanol. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the preservative is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 1% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the antioxidant include dibutylhydroxytoluene, butylated hydroxyanisole, and ascorbic acid. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the antioxidant is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 1% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the chelating agent include EDTA-2Na, ethylenediamine tetraacetate, sodium hexametaphosphate, and gluconic acid. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the anti-chelating agent is not particularly limited as long as the effect of the present invention is not impaired, and may be appropriately selected according to the purpose, but is preferably 0.1 to 1% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the pH adjuster include sodium hydroxide, potassium hydroxide, citric acid, hydrochloric acid, succinic acid, triethanolamine, ammonia water, triisopropanolamine, phosphoric acid, and glycolic acid. These may be used singly or in combination of 1 kind or 2 or more kinds.
Examples of the ultraviolet absorbing and scattering agent include 2-hydroxy-4-methoxybenzophenone, dimethyl octyl p-aminobenzoate, ethylhexyl p-methoxycinnamate, titanium oxide, kaolin, and talc. These may be used singly or in combination of 1 kind or 2 or more kinds.
Examples of the vitamins include vitamin a, vitamin B group, vitamin C, vitamin D, vitamin E, vitamin F, vitamin K, vitamin P, vitamin U, carnitine, ferulic acid, γ -oryzanol, α -lipoic acid, orotic acid, and derivatives thereof. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the vitamins is not particularly limited as long as the effects of the present invention are not impaired, and may be appropriately selected according to the purpose, but is preferably 0.001 to 0.5% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the amino acids include glycine, alanine, valine, leucine, isoleucine, phenylalanine, tryptophan, cystine, cysteine, methionine, proline, hydroxyproline, aspartic acid, glutamic acid, arginine, histidine, lysine and derivatives thereof. These may be used singly or in combination of 1 kind or 2 or more kinds.
The content of the amino acids is not particularly limited as long as the effects of the present invention are not impaired, and may be appropriately selected according to the purpose, but is preferably 0.001 to 0.5% by mass based on the total amount of the liquid skin cleansing composition.
Examples of the water-insoluble polymer compound include nylon and polyethylene. These may be used singly or in combination of 1 kind or 2 or more kinds.
-pH-
The pH of the liquid skin cleansing composition at 25 ℃ is not particularly limited and may be appropriately selected according to the purpose, but is preferably 9.5 to 11.0, more preferably 9.8 to 10.6.
The pH can be measured, for example, using a glass electrode type hydrogen ion concentration indicator HM-30R (manufactured by Toyak DKK Co., ltd., electrode type GST-5721).
Viscosity-
The viscosity of the liquid skin cleansing composition at 25 ℃ is not particularly limited and may be appropriately selected depending on the container or the like used, but is preferably 4 to 40mpa·s, more preferably 8 to 30mpa·s.
For example, when 1 foam container capable of discharging foam by pressing the nozzle portion and each of the 305 mesh and 200 mesh porous film bodies are used, the viscosity of the liquid skin cleansing composition is preferably 30mpa·s or less, more preferably 25mpa·s or less under the temperature conditions of use.
The viscosity can be measured, for example, by measuring the viscosity at a sample temperature of 25℃using a BM viscometer (manufactured by Tokyo instruments, co., ltd.) with a rotation speed of 60rpm and a rotor No. 1 for 1 minute.
Container-
The liquid skin cleansing composition is a substance of a type filled in a foaming container and discharged in a foam state.
The foaming container is not particularly limited and may be appropriately selected from known foaming containers, and examples thereof include a non-gas type foam discharging container, an aerosol container using a propellant and a pressure-resistant container, and the like. Among these, a non-gaseous foam discharge container is preferable.
The non-gas type foam discharging container is not particularly limited as long as the liquid skin cleansing composition can be mixed with air and discharged in a foamed state, and may be appropriately selected according to the purpose, and examples thereof include a squeeze type foam discharging container capable of discharging foam by pressing a body with a hand, a pump type foam discharging container capable of discharging foam by pressing a nozzle portion, and the like. Such a foaming container can be used large and pot manufacturing company containers manufactured by Jiye industries, inc. More specifically, as the foaming container, a foaming container described in JP-A-7-315463, JP-A-8-230961, JP-A-2005-193972, etc. and the like can be used.
The non-gas type foam discharging container has a foam forming member, specifically, a porous film body (preferably a plastic material such as nylon, polyester, polyolefin, etc.) for forming a foam, and the liquid skin cleansing composition is caused to pass through the porous film body to form a foam.
The mesh number of the porous membrane is not particularly limited and may be appropriately selected according to the purpose, but is preferably 100 mesh or more, more preferably 100 mesh to 400 mesh, and still more preferably 200 mesh to 305 mesh.
The number of the porous membrane bodies is not particularly limited and may be appropriately selected according to the purpose, but from the viewpoint of improving the foam performance, 2 to 4 sheets are preferable.
Manufacturing method-
The method for producing the liquid skin cleansing composition is not particularly limited, and may be appropriately selected according to the purpose, and for example, the composition (a), the composition (B), and the composition (C) may be mixed with the composition (D), the other components, and purified water (the balance being mixed so that the total liquid skin cleansing composition becomes 100 mass%) as required.
Specifically, the composition (A) is dissolved in purified water heated to 70 to 80 ℃, cooled to 40 ℃ or lower, and then the composition (B), the composition (C) and, if necessary, the composition (D) and the other components are added.
The liquid skin cleanser compositions described above can be prepared using a device. The apparatus is not particularly limited and may be appropriately selected depending on the purpose, and examples thereof include a stirring apparatus having a stirring blade which can mix the whole with a shearing force.
The stirring blade is not particularly limited and may be appropriately selected according to the purpose, and examples thereof include a propeller, a turbine, and a disperser.
Use(s)
The site of use of the liquid skin cleansing composition is not particularly limited, and may be appropriately selected according to the purpose, and may be used, for example, on the whole body, face, hands, and the like.
The use of the liquid skin cleansing composition is not particularly limited, and may be appropriately selected depending on the purpose, and the composition is suitable for use in, for example, a shower shampoo, a shower soap, a facial cleanser, a hand soap, a foam soap, a cleansing foam, a cleansing product, and the like, particularly, a shower soap for foaming a cleansing implement such as a nylon towel or a cotton towel, because it has excellent foam durability, gives a skin feel after being wiped with a towel, has good skin smoothness during washing, good skin elasticity after being wiped with a towel, and has excellent low-temperature stability.
[ example ]
The present invention will be described in further detail with reference to examples and comparative examples, but the present invention is not limited to these examples at all.
The content of each component described in examples and comparative examples is expressed as "% by mass", and the total amount is 100% by mass, and the values are converted to purity. The mass ratio [ (a)/(C) ] of the content (mass%) of the component (a) to the content (mass%) of the component (C) was obtained by rounding the 2 nd position after the decimal point and obtaining the 1 st position after the decimal point. (a1) The mass ratio of the total content (mass%) of the component (potassium palmitate) and the component (a 2) (potassium stearate) to the content of the component (a) [ ((a 1) + (a 2)/(a)) ] is described by rounding the 3 rd position after the decimal point and obtaining the 2 nd position after the decimal point.
(examples 1 to 11, 19 to 32 and comparative examples 1 to 10)
Liquid skin cleansing compositions were prepared according to the following methods, with the compositions and contents shown in tables 1 to 5 below.
Purified water is heated to 70-80 ℃, the anionic surfactant of the component (A) is dissolved, and after cooling to 40 ℃, the cationic polymer of the component (B) or the comparative component of the component (B) cationized cellulose and the component (C) or the comparative component of the component (C) polyethylene glycol are added. The purified water was used in an amount of 95% by mass of the final liquid skin cleansing composition. When the pH does not satisfy the predetermined pH (pH 10.0), potassium hydroxide as a common component is added to adjust the predetermined pH to 10.0, and then lauric acid amidopropyl betaine, propylene glycol and a fragrance as common components are added, and purified water is added to make the total amount 100 mass%, thereby obtaining each of the liquid skin cleansing compositions of examples 1 to 11, 19 to 32 and comparative examples 1 to 10.
In addition, in preparing each of the above-mentioned liquid skin cleansing compositions, a propeller type stirring blade was used as the stirring blade, and stirring was performed using a stirrer (HEIDON BL1200, manufactured by new east chemical co., ltd.). The pH was measured at 25℃using a pH meter (HM-30R, manufactured by TOA DKK Co.).
Examples 12 to 18
Liquid skin cleanser compositions were prepared according to the following methods, according to the compositions and contents shown in tables 2 and 3 below.
In the preparation of the liquid skin cleansing compositions of examples 1 to 11 and 19 to 32, the respective liquid skin cleansing compositions of examples 12 to 18 were prepared in the same manner as the preparation of the liquid skin cleansing compositions of examples 1 to 11 and 19 to 32 except that the cationic polymer of the component (A) and the polyethylene glycol of the component (C) were dissolved and the copolymer of the component (D) was also added.
The obtained liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 were filled in a foaming container (discharge amount 3mL, manufactured by Ginko corporation) with a dispenser of a pump type and used for the following evaluation.
The liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 were evaluated and evaluated for "foam durability", "smoothness of skin at the time of rinsing", "elasticity of skin after towel drying", "tightness of skin after towel drying", and "low temperature stability", as described below. The results are shown in tables 1 to 5 below.
< foam durability >
10 panelists pressed each of the liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 2 times (about 6 g) on nylon towels (OUR STAR soft bath towel, manufactured by Kikulon Co., ltd.) to observe "foam durability" after cleansing, and evaluated according to the following evaluation criteria. The results were averaged over the scores of the 10 panelists, and the evaluation was performed based on the following criteria of the average score.
Evaluation criterion for foam durability
4, the following steps: at the end of washing the body, foam on the body remains almost at the beginning of washing
3, the method comprises the following steps: when the body is washed, the foam on the body at the beginning of washing remains around 8 to 5
2, the method comprises the following steps: when the body is washed, the foam on the body at the beginning of washing remains about 2 to 4
1, the method comprises the following steps: at the end of washing the body, there is little residue of foam on the body when washing is started
Determination criterion for foam durability
And (3) the following materials: the average score is 3.5-4.0
O: the average score is more than 3.0 and less than 3.5
Delta: the average score is more than 2.0 and less than 3.0
X: score average value less than 2.0 points
< smoothness of skin at rinsing >
10 professional panelists each pressed each of the liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 5 times (about 15 g) in their hands, cleaned the whole body with their hands, and then evaluated "smoothness of skin at the time of rinsing with warm water at 40℃according to the following evaluation criteria. The results were obtained as a score average value of the above 10 professional evaluators, and the evaluation was performed based on the following criteria of the average value.
Evaluation criterion of "smoothness of skin at rinsing
4, the following steps: strongly perceived smoothness of the skin
3, the method comprises the following steps: feel the smoothness of the skin
2, the method comprises the following steps: slightly feel the smoothness of the skin
1, the method comprises the following steps: the smoothness of the skin is not perceived
Determination criterion for "smoothness of skin at rinsing
And (3) the following materials: the average score is 3.5-4.0
O: the average score is more than 3.0 and less than 3.5
Delta: the average score is more than 2.0 and less than 3.0
X: score average value less than 2.0 points
< elastic force of skin after towel drying >
10 panelists pressed each of the liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 5 times (about 15 g) in their hands, cleaned the whole body with their hands, rinsed with warm water of 40℃and dried with a towel. Then, after leaving for 30 minutes in a thermostatic chamber at 24 ℃, the "elasticity of skin after towel drying" was evaluated according to the following evaluation criteria. The results were obtained as a score average value of the above 10 professional evaluators, and the evaluation was performed based on the following criteria of the average value.
Evaluation criterion of "skin elasticity after towel drying
4, the following steps: the skin feel a strong rebound feeling when the forearm is pressed by the palm
3, the method comprises the following steps: feeling of rebound of skin when pressing the forearm with palm
2, the method comprises the following steps: the user feel a feeling of springback of the skin when pressing the forearm with the palm
1, the method comprises the following steps: the resilience of the skin is not felt when the palm presses the forearm
Determination criterion of "elasticity of skin after towel drying
And (3) the following materials: the average score is 3.5-4.0
O: the average score is more than 3.0 and less than 3.5
Delta: the average score is more than 2.0 and less than 3.0
X: score average value less than 2.0 points
< skin feel tensed after towel drying >
10 panelists pressed each of the liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 5 times (about 15 g) in their hands, cleaned the whole body with their hands, rinsed with warm water of 40℃and dried with a towel. Then, after leaving for 30 minutes in a thermostatic chamber at 24 ℃, the "elasticity of skin after towel drying" was evaluated according to the following evaluation criteria. The results were obtained as a score average value of the above 10 panelists, and the judgment was made based on the following judgment standard of the score average value.
Evaluation criterion for "skin feel tensed after towel drying
4, the following steps: the tightness of the skin is not felt at all
3, the method comprises the following steps: slightly feel the tightness of the skin
2, the method comprises the following steps: obviously feel the tightness of the skin
1, the method comprises the following steps: very obvious feeling of tightness of the skin
Determination criterion for skin tightness after towel drying
And (3) the following materials: the average score is 3.5-4.0
O: the average score is more than 3.0 and less than 3.5
Delta: the average score is more than 2.0 and less than 3.0
X: score average value less than 2.0 points
< Low temperature stability >
Each of the liquid skin cleansing compositions of examples 1 to 32 and comparative examples 1 to 10 was contained in a cylindrical transparent glass bottle (diameter: 4cm, height: 7.5 cm) at about 50g, and stored in a thermostatic bath at-5℃for 2 weeks. The state of formation of precipitates in the liquid skin cleansing composition after 2 weeks of storage was visually observed by a professional evaluator, and the evaluation was carried out based on the following evaluation criteria.
Determination criterion for low-temperature stability
And (3) the following materials: no crystallization or solid precipitation was observed at all within 2 weeks
O: no crystals or solid precipitation was hardly observed within 2 weeks (no problem in commercial value)
X: substantial crystallization or solids precipitation was observed within 2 weeks
[ Table 1 ]
[ Table 2 ]
[ Table 3 ]
[ Table 4 ]
[ Table 5 ]
Details of the components used in examples 1 to 32 and comparative examples 1 to 10 are shown in the following Table 6.
[ Table 6 ]
1: as the potassium laurate, a material prepared by neutralizing lauric acid (NAA-122, manufactured by Nitro Kabushiki Kaisha, liquid caustic potash) with potassium hydroxide (manufactured by Asahi Kaisha Co., ltd.) was used.
2: the potassium myristate was prepared by neutralizing myristic acid (NAA-142, manufactured by Nitro Kagaku Co., ltd.) with potassium hydroxide (liquid caustic potash, manufactured by Asahi Kabushiki Kaisha).
3: as the potassium palmitate, a material prepared by neutralizing palmitic acid (NAA-160, manufactured by Nitro Corp., manufactured by Asahi Kao Co., ltd.) with potassium hydroxide (liquid caustic potash, manufactured by Asahi Kao Co., ltd.) was used.
4: as the potassium stearate, a material prepared by neutralizing stearic acid (NAA-180, manufactured by Nitro Corp.) with potassium hydroxide (liquid caustic potash, manufactured by Asahi Kabushiki Kaisha) was used.
[ possibility of industrial use ]
The liquid skin cleansing composition is suitable for use in a foaming container, has excellent foam retention, gives no feeling of tightness to the skin after being wiped with a towel, has good smoothness to the skin when rinsed, and has good skin elasticity after being wiped with a towel, and has excellent low-temperature stability, and therefore can be used in a bath foam, a body soap (body soap), a facial cleanser, a hand soap, a foam soap, a cleansing foam (cleansing foam), a cleansing product, and the like, and is particularly suitable for use in a bath soap for foaming with a cleansing implement such as a nylon towel or a cotton towel.
Claims (4)
1. A liquid skin cleansing composition comprising:
(A) Comprises at least 1 anionic surfactant selected from the group consisting of (a 1) palmitate and (a 2) stearate,
(B) At least 1 cationic polymer selected from the group consisting of dimethyldiallylammonium chloride polymer and dimethyldiallylammonium chloride-acrylic acid copolymer, and a polymer composition comprising the same
(C) Polyethylene glycol with an average molecular weight of 190-630,
the content of the component (A) is 10 to 25% by mass,
the molar ratio of the structural unit derived from dimethyldiallylammonium chloride in the component (B) dimethyldiallylammonium chloride-acrylic acid copolymer is 40 mol% or more,
the mass ratio [ (A)/(C) ] of the content of the component (A) to the content of the component (C) is 15 to 100,
the liquid skin cleanser composition is filled in a foaming container.
2. The liquid skin cleansing composition according to claim 1, further comprising (D) a copolymer represented by the following general formula (1).
In the general formula (1), n, m and z represent the molar ratio (mol%) of each structural unit, n+m+z=100, n is 0 to 34, m is 24 to 31, and z is 35 to 76.
3. The liquid skin cleansing composition according to any one of claims 1 to 2, wherein the mass ratio of the total content of the (a 1) palmitate salt and the (a 2) stearate salt to the content of the (a) component [ ((a 1) + (a 2))/(a) ] is 0.1 to 0.5.
4. The liquid skin cleansing composition according to any one of claims 1 to 3, wherein the content of the component (B) is 0.2 to 0.8 mass%, the content of the component (C) is 0.2 to 0.8 mass%, and the content of the component (D) is 0.05 to 0.3 mass%.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-100195 | 2021-06-16 | ||
| JP2021100195A JP7349473B2 (en) | 2021-06-16 | 2021-06-16 | liquid skin cleanser composition |
| PCT/JP2022/005716 WO2022264507A1 (en) | 2021-06-16 | 2022-02-14 | Liquid skin cleanser composition |
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| Publication Number | Publication Date |
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| CN117279611A true CN117279611A (en) | 2023-12-22 |
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| CN202280033325.2A Pending CN117279611A (en) | 2021-06-16 | 2022-02-14 | Liquid skin cleanser composition |
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| Country | Link |
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| JP (1) | JP7349473B2 (en) |
| KR (1) | KR102644492B1 (en) |
| CN (1) | CN117279611A (en) |
| WO (1) | WO2022264507A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193467A (en) * | 2005-01-13 | 2006-07-27 | Shiseido Co Ltd | Skin detergent composition |
| CN104394837A (en) * | 2012-06-29 | 2015-03-04 | 狮王株式会社 | Liquid skin cleanser product |
| CN107106436A (en) * | 2014-12-25 | 2017-08-29 | 狮王株式会社 | Liquid skin cleansing composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004262838A (en) | 2003-02-28 | 2004-09-24 | Kao Corp | Skin cleaner composition |
| JP6162066B2 (en) * | 2013-03-29 | 2017-07-12 | ライオン株式会社 | Skin cleanser composition in former container |
| WO2017047238A1 (en) | 2015-09-18 | 2017-03-23 | ライオン株式会社 | Skin cleanser composition |
| MY192590A (en) * | 2016-05-31 | 2022-08-29 | Lion Corp | Liquid skin-cleansing agent composition |
| JP7204664B2 (en) | 2017-11-16 | 2023-01-16 | ライオン株式会社 | Liquid skin cleanser composition |
-
2021
- 2021-06-16 JP JP2021100195A patent/JP7349473B2/en active Active
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2022
- 2022-02-14 KR KR1020237024676A patent/KR102644492B1/en active IP Right Grant
- 2022-02-14 CN CN202280033325.2A patent/CN117279611A/en active Pending
- 2022-02-14 WO PCT/JP2022/005716 patent/WO2022264507A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193467A (en) * | 2005-01-13 | 2006-07-27 | Shiseido Co Ltd | Skin detergent composition |
| CN104394837A (en) * | 2012-06-29 | 2015-03-04 | 狮王株式会社 | Liquid skin cleanser product |
| CN107106436A (en) * | 2014-12-25 | 2017-08-29 | 狮王株式会社 | Liquid skin cleansing composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022191760A (en) | 2022-12-28 |
| WO2022264507A1 (en) | 2022-12-22 |
| KR102644492B1 (en) | 2024-03-08 |
| JP7349473B2 (en) | 2023-09-22 |
| KR20230116069A (en) | 2023-08-03 |
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