WO2015122371A1 - Cleansing composition - Google Patents
Cleansing composition Download PDFInfo
- Publication number
- WO2015122371A1 WO2015122371A1 PCT/JP2015/053447 JP2015053447W WO2015122371A1 WO 2015122371 A1 WO2015122371 A1 WO 2015122371A1 JP 2015053447 W JP2015053447 W JP 2015053447W WO 2015122371 A1 WO2015122371 A1 WO 2015122371A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleansing composition
- composition
- salts
- alkyl
- salt
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 149
- -1 alkyl ether carboxylic acid Chemical class 0.000 claims abstract description 118
- 150000003839 salts Chemical class 0.000 claims abstract description 57
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 23
- 239000002280 amphoteric surfactant Substances 0.000 claims abstract description 20
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 19
- 235000013922 glutamic acid Nutrition 0.000 claims abstract description 14
- 239000004220 glutamic acid Substances 0.000 claims abstract description 14
- 210000004761 scalp Anatomy 0.000 claims abstract description 10
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000007794 irritation Effects 0.000 claims abstract description 5
- 239000002453 shampoo Substances 0.000 claims description 44
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 25
- 239000004094 surface-active agent Substances 0.000 claims description 25
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 24
- 229940008099 dimethicone Drugs 0.000 claims description 18
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 12
- 229920006317 cationic polymer Polymers 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 8
- 102000011782 Keratins Human genes 0.000 claims description 7
- 108010076876 Keratins Proteins 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical class C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 6
- 229960002989 glutamic acid Drugs 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000005215 alkyl ethers Chemical class 0.000 claims description 3
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims description 3
- 150000002194 fatty esters Chemical class 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 11
- 239000006260 foam Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 229920001223 polyethylene glycol Polymers 0.000 description 8
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 description 6
- 239000003599 detergent Substances 0.000 description 6
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 6
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 229960003237 betaine Drugs 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 229940073507 cocamidopropyl betaine Drugs 0.000 description 5
- 229930182478 glucoside Natural products 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 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 4
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 235000019864 coconut oil Nutrition 0.000 description 4
- 239000003240 coconut oil Substances 0.000 description 4
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 description 4
- 229940079779 disodium cocoyl glutamate Drugs 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 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
- 229940080421 coco glucoside Drugs 0.000 description 3
- JDRSMPFHFNXQRB-IBEHDNSVSA-N decyl glucoside Chemical compound CCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O JDRSMPFHFNXQRB-IBEHDNSVSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 229940051250 hexylene glycol Drugs 0.000 description 3
- 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 125000006353 oxyethylene group Chemical group 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- 229960004889 salicylic acid Drugs 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- WSRCOZWDQPJAQT-UHFFFAOYSA-N 18-methylicosanoic acid Chemical compound CCC(C)CCCCCCCCCCCCCCCCC(O)=O WSRCOZWDQPJAQT-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- WYUFTYLVLQZQNH-JAJWTYFOSA-N Ethyl beta-D-glucopyranoside Chemical compound CCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O WYUFTYLVLQZQNH-JAJWTYFOSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- HWUINYGRRJTXGE-UTLKBRERSA-L disodium;(2s)-2-(dodecanoylamino)pentanedioate Chemical compound [Na+].[Na+].CCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC([O-])=O HWUINYGRRJTXGE-UTLKBRERSA-L 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000002193 fatty amides Chemical class 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- ULDAPNVYSDTSFM-VDWCLKJHSA-N (2r,3s,4s,5r)-2-(hydroxymethyl)-6-undecoxyoxane-3,4,5-triol Chemical compound CCCCCCCCCCCOC1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O ULDAPNVYSDTSFM-VDWCLKJHSA-N 0.000 description 1
- ORUDEUCNYHCHPB-OUUBHVDSSA-N (2r,3s,4s,5r,6r)-2-(hydroxymethyl)-6-tetradecoxyoxane-3,4,5-triol Chemical compound CCCCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O ORUDEUCNYHCHPB-OUUBHVDSSA-N 0.000 description 1
- BZANQLIRVMZFOS-ZKZCYXTQSA-N (3r,4s,5s,6r)-2-butoxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound CCCCOC1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O BZANQLIRVMZFOS-ZKZCYXTQSA-N 0.000 description 1
- JDRSMPFHFNXQRB-IWQYDBTJSA-N (3r,4s,5s,6r)-2-decoxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical group CCCCCCCCCCOC1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O JDRSMPFHFNXQRB-IWQYDBTJSA-N 0.000 description 1
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- DGCGMZBRNYIXRN-UHFFFAOYSA-N 1-hexadecoxyoctadecan-2-ol Chemical compound CCCCCCCCCCCCCCCCOCC(O)CCCCCCCCCCCCCCCC DGCGMZBRNYIXRN-UHFFFAOYSA-N 0.000 description 1
- HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XPALGXXLALUMLE-UHFFFAOYSA-N 2-(dimethylamino)tetradecanoic acid Chemical compound CCCCCCCCCCCCC(N(C)C)C(O)=O XPALGXXLALUMLE-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- KGULFLCOPRYBEV-KTKRTIGZSA-N 2-[2-[2-[(z)-octadec-9-enoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCOCCOCCO KGULFLCOPRYBEV-KTKRTIGZSA-N 0.000 description 1
- GLGQRQQFWLTGES-UHFFFAOYSA-N 2-[2-[2-[2-[2-(2-decoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCOCCOCCOCCOCCOCCOCCO GLGQRQQFWLTGES-UHFFFAOYSA-N 0.000 description 1
- OTKWLUKIHNEGIG-UHFFFAOYSA-N 2-[3-(hexadecanoylamino)propyl-dimethylazaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O OTKWLUKIHNEGIG-UHFFFAOYSA-N 0.000 description 1
- QVRMIJZFODZFNE-UHFFFAOYSA-N 2-[dimethyl-[3-(octadecanoylamino)propyl]azaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O QVRMIJZFODZFNE-UHFFFAOYSA-N 0.000 description 1
- ZKWJQNCOTNUNMF-QXMHVHEDSA-N 2-[dimethyl-[3-[[(z)-octadec-9-enoyl]amino]propyl]azaniumyl]acetate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O ZKWJQNCOTNUNMF-QXMHVHEDSA-N 0.000 description 1
- TYIOVYZMKITKRO-UHFFFAOYSA-N 2-[hexadecyl(dimethyl)azaniumyl]acetate Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O TYIOVYZMKITKRO-UHFFFAOYSA-N 0.000 description 1
- QRHUYDJEBCFFGJ-UHFFFAOYSA-N 2-dodecyl-2-sulfobutanedioic acid;sodium Chemical compound [Na].[Na].CCCCCCCCCCCCC(S(O)(=O)=O)(C(O)=O)CC(O)=O QRHUYDJEBCFFGJ-UHFFFAOYSA-N 0.000 description 1
- IXOCGRPBILEGOX-UHFFFAOYSA-N 3-[3-(dodecanoylamino)propyl-dimethylazaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O IXOCGRPBILEGOX-UHFFFAOYSA-N 0.000 description 1
- CNIGBCBFYDWQHS-QXMHVHEDSA-N 3-[dimethyl-[3-[[(z)-octadec-9-enoyl]amino]propyl]azaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O CNIGBCBFYDWQHS-QXMHVHEDSA-N 0.000 description 1
- DDGPBVIAYDDWDH-UHFFFAOYSA-N 3-[dodecyl(dimethyl)azaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC(O)CS([O-])(=O)=O DDGPBVIAYDDWDH-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
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- SNPLKNRPJHDVJA-ZETCQYMHSA-N D-panthenol Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCCO SNPLKNRPJHDVJA-ZETCQYMHSA-N 0.000 description 1
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- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
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- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
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- 229920000800 acrylic rubber Polymers 0.000 description 1
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- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
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- 150000007942 carboxylates Chemical class 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
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- 229940047648 cocoamphodiacetate Drugs 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
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- 230000001143 conditioned effect Effects 0.000 description 1
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- 229940073499 decyl glucoside Drugs 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 229940047642 disodium cocoamphodiacetate Drugs 0.000 description 1
- 229940079868 disodium laureth sulfosuccinate Drugs 0.000 description 1
- 229940079881 disodium lauroamphodiacetate Drugs 0.000 description 1
- 229940079784 disodium stearoyl glutamate Drugs 0.000 description 1
- RDDIURJEUPAGTQ-NTEVMMBTSA-L disodium;(2s)-2-(hexadecanoylamino)pentanedioate Chemical compound [Na+].[Na+].CCCCCCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC([O-])=O RDDIURJEUPAGTQ-NTEVMMBTSA-L 0.000 description 1
- WODOUQLMOIMKAL-FJSYBICCSA-L disodium;(2s)-2-(octadecanoylamino)pentanedioate Chemical compound [Na+].[Na+].CCCCCCCCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC([O-])=O WODOUQLMOIMKAL-FJSYBICCSA-L 0.000 description 1
- QENOTGBBQYPADP-JQAQOPMLSA-L disodium;(2s)-2-[[(z)-octadec-9-enoyl]amino]pentanedioate Chemical compound [Na+].[Na+].CCCCCCCC\C=C/CCCCCCCC(=O)N[C@H](C([O-])=O)CCC([O-])=O QENOTGBBQYPADP-JQAQOPMLSA-L 0.000 description 1
- QKQCPXJIOJLHAL-UHFFFAOYSA-L disodium;2-[2-(carboxylatomethoxy)ethyl-[2-(dodecanoylamino)ethyl]amino]acetate Chemical compound [Na+].[Na+].CCCCCCCCCCCC(=O)NCCN(CC([O-])=O)CCOCC([O-])=O QKQCPXJIOJLHAL-UHFFFAOYSA-L 0.000 description 1
- WSJWDSLADWXTMK-UHFFFAOYSA-L disodium;2-[2-(carboxylatomethoxy)ethyl-[2-(octanoylamino)ethyl]amino]acetate Chemical compound [Na+].[Na+].CCCCCCCC(=O)NCCN(CC([O-])=O)CCOCC([O-])=O WSJWDSLADWXTMK-UHFFFAOYSA-L 0.000 description 1
- YGAXLGGEEQLLKV-UHFFFAOYSA-L disodium;4-dodecoxy-4-oxo-2-sulfonatobutanoate Chemical compound [Na+].[Na+].CCCCCCCCCCCCOC(=O)CC(C([O-])=O)S([O-])(=O)=O YGAXLGGEEQLLKV-UHFFFAOYSA-L 0.000 description 1
- 229940085632 distearyl ether Drugs 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 230000003700 hair damage Effects 0.000 description 1
- 230000003741 hair volume Effects 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 229940102253 isopropanolamine Drugs 0.000 description 1
- 229940094506 lauryl betaine Drugs 0.000 description 1
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 description 1
- 229940048848 lauryl glucoside Drugs 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 150000002692 maltoses Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- AEIJTFQOBWATKX-UHFFFAOYSA-N octane-1,2-diol Chemical compound CCCCCCC(O)CO AEIJTFQOBWATKX-UHFFFAOYSA-N 0.000 description 1
- 229940060184 oil ingredients Drugs 0.000 description 1
- 229940075643 oleth-3 Drugs 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229940101267 panthenol Drugs 0.000 description 1
- 235000020957 pantothenol Nutrition 0.000 description 1
- 239000011619 pantothenol Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940079781 sodium cocoyl glutamate Drugs 0.000 description 1
- 229940045944 sodium lauroyl glutamate Drugs 0.000 description 1
- 229940077089 sodium palmitoyl glutamate Drugs 0.000 description 1
- 229940045898 sodium stearoyl glutamate Drugs 0.000 description 1
- KLIFRVSZGDONER-FERBBOLQSA-M sodium;(4s)-4-(hexadecanoylamino)-5-hydroxy-5-oxopentanoate Chemical compound [H+].[Na+].CCCCCCCCCCCCCCCC(=O)N[C@H](C([O-])=O)CCC([O-])=O KLIFRVSZGDONER-FERBBOLQSA-M 0.000 description 1
- KDHFCTLPQJQDQI-BDQAORGHSA-M sodium;(4s)-4-amino-5-octadecanoyloxy-5-oxopentanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC(=O)OC(=O)[C@@H](N)CCC([O-])=O KDHFCTLPQJQDQI-BDQAORGHSA-M 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- FGFAZPVAUUEKBP-LZUSKFISSA-M sodium;hydron;(2s)-2-[[(z)-octadec-9-enoyl]amino]pentanedioate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC(=O)N[C@H](C(O)=O)CCC([O-])=O FGFAZPVAUUEKBP-LZUSKFISSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- 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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- 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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
Definitions
- the present invention relates to a cleansing composition.
- a composition for cleansing hair, in particular human hair, which comprises surfactants as an active ingredient is widely known .
- Such a composition commonly comprises one or more surfactants selected from conventional surfactants especially of the anionic, nonionic and/or amphoteric type, but more particularly of the anionic type.
- a composition for cleansing hair is applied to wet hair and the foam generated by massaging or rubbing with the hands allows, after rinsing with water, the removal of the various types of dirt initially ' present on the hair .
- SLES Sodium Laureth Ether Sulfate
- JP-A-2008-214263 discloses a hair detergent composition comprising an alkyl ether sulfate, an acyl glutamate, an amphoteric surfactant, a nonionic surfactant, a cationic polymer, and a polyether-modified silicone, which can reduce irritation to the scalp.
- JP-A-2010-235522 discloses a hair detergent composition comprising an alkyl ether sulfate and an ether carboxylate-type anionic surfactant, which exhibits reduced irritating properties to the scalp.
- JP-A-2007-161597 and JP-A-2010-159234 disclose hair detergent compositions which do not comprise an alkyl sulfate or an alkyl ether sulfate. However, there are still needs for a hair cleansing composition which exhibits no or reduced irritation to the scalp in addition to sufficient cleansing ability.
- compact-sized products can save energy and a space.
- compact-sized products can save the energy for transporting the products from factories to stores and from stores to houses, and also save a space necessary for storing the products in warehouses, retail shops, and houses.
- compact-sized products can be handled easily even by handicapped or disabled consumers.
- JP-A-H10 ( 1998 ) -182366 discloses a hair cleansing composition which comprises an anionic surfactant and a nonionic surfactant in a special ratio such that the surfactant concentration in a hair detergent composition can be increased, and which also exhibits good forming and cleansing properties. As a result, the amount of a composition to be used for cleansing the hair can be reduced.
- specific working examples disclosed in this document comprise sodium laureth ether sulfate or sodium lauryl sulfate.
- WO 2010/052147 A2 discloses a condensed shampoo composition comprising an alkali metal alkylether sulfate and a short chain diol.
- the main anionic surfactant contained in the composition is an alkali metal alkylether sulfate (such as SLES) .
- JP-A-H10 ( 1998 ) -53795 discloses a condensed hair cleansing composition comprising glycolic acid N-alkylamide sulfonic acid ester salt as a main surfactant.
- JP-A-2012-207019 discloses a condensed hair cleansing composition which comprises an anionic surfactant in combination with a cationic polymer.
- almost all of the working examples of hair cleansing composition specifically disclosed in that document comprise SLES.
- Formulation Example 2 disclosed in JP-A-2012-207019 comprises 90% lautheth-4 carboxylic acid (30.0% by weight ) , 30% imidazolium betaine (10% by weight), and 40% lauryl dimethylamino acetic acid betaine (30% by weight) as surfactants. However, the properties of these kinds of associations are not sufficient.
- a cleansing composition preferably a hair cleansing composition, which comprises no or limited amount of a strong surfactant such as sodium laureth ether sulfate (SLES) such that the hair cleansing composition is gentle on the hair and scalp as well as it has good foaming properties.
- a strong surfactant such as sodium laureth ether sulfate (SLES)
- the inventor of the present invention has studied extensively and unexpectedly found that the use of a combination of at least three kinds of anionic surfactants comprising (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt in combination with at least one amphoteric surfactant and at least one nonionic surfactant can impart good foam-producing properties to a cleansing composition, and the resulting composition is also gentle to the hair and scalp.
- anionic surfactants comprising (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt in combination with at least one amphoteric surfactant and at least one nonionic surfactant can impart good foam-producing properties to a cleansing composition, and the
- the cleansing composition of the present invention does not comprise any alkyl ether sulfates such as SLES. Therefore, the most preferable embodiment of the cleansing composition of the present invention does not comprise an alkyl ether sulfate such as SLES or an alkyl sulfate such as sodium lauryl sulfate (SLS) .
- the most preferable cleansing composition of the present invention is a SLES or SLS-free hair cleansing composition.
- SLES or SLS-free means that the content of alkyl ether sulfate (s) and alkyl sulfate (s) in the composition is less than 1% by weight, preferably less than 0.1% by weight.
- the present invention is also useful in producing products in the form of a condensed cleansing composition to save energy for transportation and a space for storage of the products.
- the composition of the present invention comprises, (A) anionic surfactants, (B) at least one amphoteric surfactant, and (C) at least one nonionic surfactant, where the anionic surfactants comprise (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccic acid or its salt.
- the composition preferably does not comprise any alkyl sulfates such as SLS and/or alkyl ether sulfates such as SLES.
- the composition is a hair cleansing composition.
- a technical feature of the present invention may be in using the aforementioned combination of three kinds of anionic surfactants.
- the amphoteric surfactant used as component (B) is not particularly limited.
- an alkyl betaine and/or an alkyl amidopropyl betaine may preferably be used as component (B) to achieve the desired effects of the present invention .
- the nonionic surfactant . used as component (C) in the present invention is not particularly limited.
- an alkylpolyglucoside may preferably be used as component (C) to achieve the desired effects of the present invention.
- the aforementioned cleansing composition of the present invention may further comprise at least one silicone and particularly at least one poly (oxyalkylene ) -modified dimethicone.
- the use of this compound can improve the conditioning effects.
- polyether-modified dimethicone poly (oxyethylene) (oxypropylene) ether-modified dimethicone is preferably used to improve the conditioning effects on the hair.
- poly (oxyethylene) (oxypropylene) ether-modified dimethicone represented by the following formula:
- At least one cationic polymer most preferably a
- poly (diallyldimethylammonium chloride ) which is commercially available as Polyquaternium-6, to a cleansing composition of the present invention to improve the conditioning effects.
- a cationic polymer, particularly poly (diallyldimethylammonium chloride) may be used with or without the aforementioned silicone, particularly
- the total amount of the surfactants is not particularly limited. For example, it may be from 10% to 50%, preferably from 15% to 40%, and more preferably from 20% to 35% relative to the total weight of the composition of the present invention.
- the pH value of the cleansing composition of the present invention may be adjusted to from 4.0 to 7.0, preferably from 4.5 to 6.0 and more preferably from 5.0 to 5.6.
- the viscosity of the cleansing composition of the present invention is not particularly limited. If necessary, a skilled person in the art may be able to adjust the viscosity of the cleansing composition to a desired degree, for instance with a thickening agent which is commonly used in the art. It is preferable to adjust a viscosity of the cleansing composition to 50 to 150 mPa.s at 25 °C to provide the cleansing composition with good usability.
- the aforementioned viscosity is a value which is measured after a rotation for 60 seconds by using Brookfield Viscometer with Rotor No.2 at 25°C.
- the combination of components (A) to (C) can provide a cleansing composition which has good foam-forming properties and exhibits excellent cleansing effects.
- the cleansing composition of the present invention is useful to downsize the products for saving energy for transportation and a space for storage.
- the cleansing composition of the present invention comprises water.
- the cleansing composition of the present invention may comprise mixtures of water with at least one water-soluble organic solvent such as C1-C alcohols, for instance, ethanol, isopropanol, tert-butanol or n-butanol; and polyols such as propylene glycol, glycerin, caprylyl glycol or hexyleneglycol or polyols ethers such as glycol ethers. Any one or more of the solvents may be used in combination with water.
- at least one water-soluble organic solvent such as C1-C alcohols, for instance, ethanol, isopropanol, tert-butanol or n-butanol
- polyols such as propylene glycol, glycerin, caprylyl glycol or hexyleneglycol or polyols ethers such as glycol ethers. Any one or more of the solvents may be used in combination with water.
- the cleansing composition of the present invention comprises from 50 to 95%, preferably from 55 to 90% by weight of water relative to the total weight of the composition, but not limited thereto.
- the cleansing composition of the present invention comprises three or more anionic surfactants as component (A) , an amphoteric surfactant as component (B) , and a nonionic surfactant as component (C) as essential elements. These surfactants are more specifically explained below.
- anionic surfactants are incorporated into the cleansing composition of the present invention.
- the combination of anionic surfactants comprises (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt, as essential elements .
- acyl glutamic acids or their salts mention may be made of (C 6 -C24)acyl glutamic acids or their salts, in particular N-acyl-L-glutamic acid salts such as an alkali metal salt, an ammonium salt, and an amine salt, for instance a sodium salt or a triethanol amine salt thereof.
- Disodium cocoyl glutamate sodium cocoyl glutamate, disodium oleoyl glutamate, sodium oleoyl glutamate, disodium lauroyl glutamate, sodium lauroyl glutamate, disodium stearoyl glutamate, sodium stearoyl glutamate, disodium palmitoyl glutamate, sodium palmitoyl glutamate, their analogous ammonium or amine salts, and a combination of two or more of the aforementioned salts.
- Disodium cocoyl glutamate is most preferably used in the present invention.
- One or two or more acyl glutamates can be incorporated into the cleansing composition of the present invention.
- One or several acyl glutamic acids or their salts can be used as component (s) (A)
- alkyl Ether Carboxylic acids or their salts As alkyl ether carboxylic acids and their salts, mention may be made of polyoxyalkylenated (C6-C 30 ) alkyl ether carboxylic acid and their salts, more specifically polyoxyethylenated
- the salts encompass alkali metal salts such as a sodium salt, ammonium salts, and amine salts.
- laureth-(3) to (11) carboxylic acid which is polyoxyethylene ( 3 ) to (11) lauryl ether carboxylic acid, and a salt thereof such as a sodium salt, which are listed in INCI Dictionary.
- laureth-5 carboxylic acid or a salt thereof such as a sodium salt is preferably used in the present invention.
- One of several alkyl ether carboxylic acids or their salts can be used as component (s) (A) (ii).
- Alkyl Sulfosuccinic acids or their salts Alkyl sulfosuccinic acids are surfactants known in the art, which encompass, for instance, (C6 ⁇ C 3 o) alkyl sulfosuccinic acids or their salts, (C 6 -C 3 o) alkyl ether sulfosuccinic acids or their salts, and (C 6 -C 3 o) alkylamide sulfosuccinic acids or their salts.
- alkyl ether sulfosuccinic acids or their salts mean polyethoxylated (C 6 -C 30 ) alkyl sulfosuccinic acids or their salts.
- the alkyl sulfosuccinic acids listed in INCI Dictionary can be preferably used in the present invention, which include disodium laureth sulfosuccinic acid, disodium lauryl sulfosuccinic acid, disodium oleth-3 sulfosuccinic acid, disodium deceth-6 sulfosuccinic acid, and the like.
- disodium laureth sulfosuccinic acid is preferably used as component (A) (iii) in the present invention.
- One of several alkyl sulfosuccinic acids or their salts can be used as component (s) (A) (iii).
- anionic surfactants which are different from the aforementioned essential three kinds of anionic surfactant (A) (i) , (A) (ii) and (A) (iii) , may be used.
- anionic surfactant Any type of anionic surfactant may be used as an additional component. It is preferable that the additional anionic surfactant be selected from the group consisting of (C 6 -C 30 ) alkyl sulfates, (C 6 -C3 0 ) alkyl ether sulfates, (C 6 -C 3 o) alkylamido ether sulfates, alkylaryl polyether sulfates, monoglyceride sulfates; (C6-C30) alkylsulfonates, (C6-C 30 ) alkylamide
- sulfonates (C6-C30) alkylaryl sulfonates, a-olefin sulfonates, paraffin sulfonates; (C6-C30) alkyl phosphates; (C 6 -C 3 o) alkyl sulfoacetates ; (C6-C 2 )acyl sarcosinates ;
- amphoteric surfactants may not be limited specifically.
- the amphoteric surfactants may be , for example, amine derivatives such as aliphatic secondary or tertiary amine, and optionally quaternized amine derivatives, in which the aliphatic radical is a linear or branched chain comprising 8 to 22 carbon atoms and comprising at least one
- water-solubilizing anionic group for example, carboxylate, sulphonate, sulphate, phosphate or phosphonate.
- amphoteric surfactant may preferably be selected from the group consisting of betaines and amidoaminecarboxylated derivatives.
- the betaine-type amphoteric surfactant is preferably selected from the group consisting of alkylbetaines , alkylamidoalkylbetaines , sulfobetaines , phosphobetaines , and alkylamidoalkylsulfobetaines , in particular,
- amphoteric surfactants of betaine type are chosen from (C 8 -C24) alkylbetaines,
- amphoteric surfactant used as component (B) examples include the compounds classified in the CTFA dictionary, 9th edition, 2002, under the names cocobetaine, laurylbetaine, cetylbetaine , coco/oleamidopropylbetaine, cocamidopropylbetaine, palmitamidopropylbetaine,
- laurylhydroxysultaine and cocosultaine, alone or as mixtures .
- the betaine-type amphoteric surfactant used as component (B) is preferably an alkylbetaine and an alkylamidoalkylbetaine, in particular cocobetaine and cocamidopropylbetaine.
- amidoaminecarboxylated derivatives mention may be made of the products sold under the name Miranol, as described in U.S. Pat. Nos . 2,528,378 and 2,781,354 and classified in the CTFA dictionary, 3rd edition, 1982 (the disclosures of which are incorporated herein by reference) , under the names Amphocarboxyglycinates and
- Rl denotes an alkyl radical of an acid Rl-COOH present in hydrolysed coconut oil, a heptyl, nonyl or undecyl radical, R2 denotes a beta-hydroxyethyl group, and
- R3 denotes a carboxymethyl group
- X r denotes a -CH 2 CH 2 -COOH group, -CH 2 -COOZ ' , -CH 2 CH 2 -COOH, -CH 2 CH 2 -COOZ' or a hydrogen atom
- Y' denotes -COOH, -COOZ ' , -CH 2 -CHOH-S0 3 Z ' or a -CH 2 -CHOH-S0 3 H radical ,
- Z' represents an ion of an alkaline or alkaline earth metal such as sodium, an ammonium ion or an ion derived from an organic amine, and
- Rl ' denotes an alkyl radical of an acid Rl'-COOH present in coconut oil or in hydrolysed linseed oil, an alkyl radical, such as a C 7 , Cg, On or C13 alkyl radical, a Ci 7 alkyl radical and its iso form, or an unsaturated Ci 7 radical.
- amphoteric surfactant chosen from amidoaminecarboxylated derivatives may be selected from the group consisting of (C 8 -C 24 ) -alkyl amphomonoacetate,
- amphoteric surfactants (C 8 -C 24 ) alkylamido (Ci-Ce) alkylbetaines such as cocamidopropyl betaine are most preferable amphoteric surfactants to be used as component (B) .
- nonionic surfactants themselves are also compounds which are well known per se (in this respect see especially the "Handbook of Surfactants” by M. R. Porter, published by Blackie & Son (Glasgow and London), 1991, pp. 116-178, the disclosure of which is incorporated by reference) .
- they can, for example, be chosen from alcohols , alpha-diols, alkylphenols and esters of fatty acids that are polyethoxylated,
- polypropoxylated or polyglycerolated and have at least one fatty chain comprising, for example, from 8 to 18 carbon atoms, it being possible for the number of ethylene oxide or propylene oxide groups to range from 1 to 50, and for the number of glycerol groups to range from 1 to 30.
- Maltose derivatives may also be mentioned. Mention may also be made of copolymers of ethylene oxide and/or of propylene oxide; condensates of ethylene oxide and/or of propylene oxide with fatty.
- polyethoxylated fatty amides comprising, for example, from 2 to 30 mol of ethylene oxide
- polyglycerolated fatty amides comprising, for example, from 1 to 5 glycerol groups, such as from 1.5 to 4
- ethoxylated fatty acid esters of sorbitan comprising from 2 to 30 mol of ethylene oxide
- ethoxylated oils from plant origin ' fatty acid esters of sucrose; fatty acid esters of polyethylene glycol; fatty acid mono or diesters of glycerol;
- amine oxides such as (C10-C14) alkylamine oxides or N- (C10-C14) acylaminopropylmorpholine oxides; and mixtures thereof .
- the nonionic surfactants may be chosen from:
- the oxyalkylene units are more particularly oxyethylene or oxypropylene units, or a combination thereof, preferably oxyethylene units.
- oxyalkylenated nonionic surfactants examples include:
- esters of saturated or unsaturated, linear or branched, C 8 -C3o acids and of polyethylene glycols are examples of esters of saturated or unsaturated, linear or branched, C 8 -C3o acids and of polyethylene glycols,
- the surfactants may comprise a number of moles of ethylene oxide and/or of propylene oxide of from 1 to 100 and preferably from 2 to 50.
- the nonionic surfactants do not comprise any oxypropylene units.
- the oxyalkylenated nonionic surfactants are chosen from oxyethylenated C 8 -C3o alcohols or ethoxylated fatty esters .
- alkylpolyglycosides constitute nonionic surfactants which are particularly well suited within the context of the present invention.
- the nonionic surfactant used as component (C) in the present invention is not particularly limited, and can be chosen from the nonionic surfactants as described above. It is particularly preferable to use a C6-C24 alkylpolyglucoside as component (C) of the cleansing composition of the present invention to achieve the desired effects.
- alkylpolyglucosides which may be used as component (C) , mention may be made of caprylyl/capryl glucoside, palmkernel/coco glucoside, cetearyl glucoside, decyl glucoside, lauryl glucoside, coco-glucoside, arachidyl gludoside, C 12 -20 alkyl glucoside, C 10 -i6 alkyl glucoside, myristyl glucoside, myristoyl ethyl glucoside, methyl coco-glucoside, tallowyl ethyl glucoside, undecyl glucoside, octyldodecyl glucoside, isostearyl glucoside, lauroyl ethyl gludoside, cocoyl ethyl glucoside, caproyl ethyl glucoside, and butyl glucoside, but not limited
- the amount of the surfactants contained in the composition of the present invention is not particularly limited. A person skilled in the art could easily optimize the amounts of components (A) (i) to (iii), (B) , and (C) to be incorporated into a cleansing composition of the present invention such that the composition has good foam-forming properties and provides satisfactory cleansing effects.
- each component may be as follows:
- (C) 0.5 to 20%, in particular 1 to 15%, preferably 3 to 10% by weight relative to the total weight of the composition of the present invention.
- the amounts of the surfactants contained in the composition are not limited to the aforementioned amounts so far as the desired effects of the present invention are produced.
- the total content of anionic surfactants i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e., the total content of anionic surfactants (i.e.
- (A) (i) + (ii) + (iii)) is 8 to 40% by weight, preferably 10 to 35% and more preferably 12 to 30% by weight.
- the weight ratio (i) Acyl Glutamic acids or their salts/ (ii) Alkyl Ether Carboxylic acids or their salts may be in the range of 0.1 to 3, more preferably in the range of 0.5 to 1.
- the weight ratio (i) Acyl Glutamic acids or their salts/ (iii) Alkyl Sulfosuccic acids or their salts may be in the range of 0.4 to 8, more preferably in the range of 1 to 3.
- the cleansing composition of the present invention may optionally comprise additives to improve the conditioning effects or the like of the composition on the hair.
- One or more substances commonly used in a cleansing composition may be optionally added. Examples of such substances are shown below, but not limited thereto.
- the cleansing composition of the present invention may optionally further comprise at least one silicone which is useful to impart good conditioning properties.
- silicones are known in the art and commonly used in a cleansing composition. For instance, mention may be made of dimethicones (dimethylpolysiloxanes) , aminopropyl
- dimethicones amidomethicones, dimethicones, dimethiconols , diphenyl dimethicones, methicones, and. the like as additives which may be incorporated, but not limited thereto.
- Silicones which may be used for cleansing compositions are disclosed, for example, from line 22 in columns 5 to line 14 in column 7 of US 6,511,671, which is incorporated herein by reference.
- the use of silicones such as dimethicones is well known in the art.
- the use of silicones such as amodimethicone for compositions for cleansing keratin fibers such as hair is also known in the art.
- the use of silicones for compositions for cleansing keratin fibers is disclosed, for example, in paragraph [0087] of EP 2 343 039, which is incorporated herein by reference. Therefore at least one silicone may also be employed in the composition of the present invention, if desired, in addition to the combination of aforementioned components (A) (i) to (iii) , (B) , and (C) .
- polyether-modified dimethicones which may be used in a hair conditioner are commercially available. Of course, such may be used for the present invention.
- dimethicone in particular a
- poly (oxyalkylene) -modified dimethicone having at least one poly (oxyethylene/oxypropylene) chain as a pendant group attached to a poly (dimethylsiloxane) backbone is preferably used in the present invention.
- polyether-modified dimethicone to be used for the present invention is represented by the following formula:
- Specific examples of the poly (oxyalkylene) ether-modified dimethicone which may be added to the cleansing composition of the present invention include PEG/PPG-14/4 dimethicone and PEG/PPG-4/12 dimethicone ( INCI names), which are commercially available. Adding a poly (oxyalkylene) ether-modified dimethicone such as PEG/PPG-14/4 dimethicone is useful for improving conditioning effects on the hair.
- a poly (oxyalkylene) ether-modified dimethicone can reduce a viscosity of the composition of the present invention. Reduction of a viscosity of a cleansing composition is in particular advantageous when the composition is used by means of a foam dispenser.
- the amount of silicones added to the cleansing composition is not particularly limited. In general, the amount of these compounds is 5% or less relative to the total weight of the cleansing composition.
- the cleansing composition of the present invention may optionally further comprise at least one cationic polymer which is useful to impart good conditioning properties to the composition of the present invention, such as polyquaternium-6, polyquaternium-10 , polyquaternium-7 , polyquaternium-4 , and the like.
- at least one cationic polymer which is useful to impart good conditioning properties to the composition of the present invention, such as polyquaternium-6, polyquaternium-10 , polyquaternium-7 , polyquaternium-4 , and the like.
- cationic polymer Poly (dimethyl dially ammonium chloride) , which is also known as Polyquaternium-6, may be added to the cleansing composition of the present invention. Addition of this compound is advantageous to improve the conditioning effects of the composition on the hair and to maintain or increase the transparency of the composition.
- the amount of cationic polymers, such as polyquatenium-6 is not particularly limited so far as the desired effects of the present invention can be produced. In general, when cationic polymers such as polyquaternium-6 are added to the composition of the present invention, the amount of cationic polymers, particularly polyquaternium-6, may be in the range of from 0.1 to 5 % by weight relative to the total weight of the composition.
- compositions of the present invention may also comprise viscosity-regulating agents such as electrolytes, or thickening agents .
- viscosity-regulating agents such as electrolytes, or thickening agents .
- viscosity-regulating agents such as electrolytes, or thickening agents .
- sodium chloride sodium xylenesulphonate
- fatty acid alkanolamides alkanolamides which are optionally oxyethylenated with up to 5 mol of ethylene oxide
- AMINOL® A15 by the company CHEM Y
- natural or synthetic polymers such as cellulose derivatives (e.g. hydroxyethyl cellulose) , xanthan gum, scleroglucans , or crosslinked polyacrylic acids and crosslinked acrylic acid/ (Cio-C 30 ) alkyl acrylate copolymers.
- These viscosity-regulating agents are used in the compositions of the present invention in proportions which may be up to 10% by weight relative to the total weight
- composition of the present invention may also comprise up to 5% of pearlescent or opacifying agents which are well known in the state of the art, such as fatty acids
- chain-containing acylated derivatives e.g., ethylene glycol or polyethylene glycol monostearates or distearates
- fatty chain-containing ethers e.g., distearyl ether or
- composition of the present invention may further comprise all the customary adjuvants encountered in the field of compositions for cleansing the hair such as shampoos, such as perfumes, preservatives, sequestrants , foam modifiers, colorants, moisturizing agents, antidandruff agents, antiseborrhoeic agents, sunscreens and the like.
- shampoos such as perfumes, preservatives, sequestrants , foam modifiers, colorants, moisturizing agents, antidandruff agents, antiseborrhoeic agents, sunscreens and the like.
- composition of the present invention may also optionally comprise other agents which improves the cosmetic properties of the hair without adversely impairing the stability of the compositions .
- agents which improves the cosmetic properties of the hair without adversely impairing the stability of the compositions .
- amphoteric polymers such as
- polyquaternium-22 proteins, protein hydrolysates , ceramides, pseudoceramides , fatty acids with linear or branched (C16-C40) chains such as 18-methyleicosanoic acid, aliphatic hydroxy acids, vitamins, panthenol, and oil agents such as vegetable oils, synthetic oils and mixtures thereof.
- ceramides fatty acids with linear or branched (C16-C40) chains
- fatty acids with linear or branched (C16-C40) chains such as 18-methyleicosanoic acid, aliphatic hydroxy acids, vitamins, panthenol, and oil agents such as vegetable oils, synthetic oils and mixtures thereof.
- oil agents such as vegetable oils, synthetic oils and mixtures thereof.
- preservatives and antimicrobial agents mention may be made of, for example, sodium benzoate, salicylic acid and the like.
- the form of the composition is not particularly limited. It may be in the form of any one of known forms of cleansing compositions such as compositions for cleansing the hair, for example, a solution, a suspension, an emulsion such as a W/O or O/ emulsion, a gel, and the like.
- the adjustment of the pH to the desired value may be carried out effectively by addition of a base (organic or inorganic) to the composition, for example ammonium hydroxide, sodium hydroxide, sodium carbonate or a primary, secondary or tertiary (poly) amine, such as
- an inorganic or organic acid preferably a carboxylic acid, such as citric acid.
- the viscosity of the cleansing composition of the present invention is not particularly limited. For example, it is preferable to adjust the viscosity to 10 to 500 mPa.s, more preferably 50 to 150 mPa . s at 25°C as measured by using a Brookfield Viscometer with Rotor No.2 wherein the measurement is conducted in 60 seconds after starting the rotation of the rotor.
- the viscosity of the cleansing composition of the present invention may be adjusted with a thickening agent described above, for instance sodium chloride and with an organic solvent such as Hexylene glycol (INCI name) .
- composition of the present invention is a hair shampoo
- it is preferably applied to wet hair in an amount that is effective for washing it, and the lather generated by massaging or frictioning with the hands may then be removed, after an optional leave-on time, by rinsing with water, and the operation possibly being repeated one or more times.
- the cleansing composition of the present invention can generate rich foam and exhibit good feel in use, and also it is gentle to the hair and to the scalp.
- Another object of the present invention is a cosmetic process for treating the keratin fibers, in particular the hair, comprising the step of applying to the said keratin fibers of the cleansing composition as defined hereabove.
- it is a process for cleansing and/or conditioning the keratin fibers.
- a hair shampoo of the present invention was prepared in accordance with the specific formulation shown in Table 1 below. Concentrations are indicated as active raw material.
- step 3 The viscosity of the resulting mixture in step 3 was adjusted if necessary by the addition of hexylene glycol to 50 to 150 mPa.s at 25°C.
- the shampoo of the present invention which was prepared as described above, was applied to a one half side of a head at an amount of 1.5 to 2.0 g according to the hair volume.
- 7A reference shampoo ("Ichikami (product name)" distributed by Kracie, SLES free shampoo) was applied to the other half side of the head at an amount of 3.0 to 4.0 g (approximately twice as large volume as the shampoo of the present invention) .
- the shampoo of the present invention generated finer foam than the reference shampoo.
- the initial amount of foam produced by using the shampoo of the present invention was greater than that of the reference shampoo, despite the half volume as the reference shampoo.
- the hair washed with the shampoo of the present invention was well conditioned such that it was easier to get through the hair with fingers both in dry and wet conditions than the hair washed with the reference shampoo .
- test shampoo After the brief interview, they washed their hair by themselves using the test shampoo, followed by applying a conditioner which is usually used at home in such a manner that they usually do so at home, and then they were interviewed for the performance of the test shampoo. The shampoo was then given to the monitors for testing at home (home-use test) .
- the monitors washed their hair by themselves using the test shampoo and a conditioner usually used at the same frequency as usual at home. They were allowed to use the shampoo in an amount such that they could feel comfortable.
- the shampoo of the present invention exhibited good hair smoothness when the panelists touched the hair, and fingers could smoothly get through the hair at the wet stage while the hair was washing. While and after the hair was dried (that is, at the dry stage), it was easy to get through the hair with fingers.
- Comfort to scalp and hair none of the panelists provided any negative comment to comfort (e.g., stimulus, pain, itch or irritation) .
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Abstract
A cleansing composition comprising (A) anionic surfactants, (B) at least one amphoteric surfactant, and (C) at least one nonionic surfactant is provided. The (A) anionic surfactants comprise (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt. The cleansing composition has excellent foam-forming properties and exhibits good cleansing properties and allows no or reduced irritation to the scalp.
Description
DESCRIPTION
CLEANSING COMPOSITION
[0001]
[Technical Field of Invention]
The present invention relates to a cleansing composition.
[0002]
[Technical Background]
A composition for cleansing hair, in particular human hair, which comprises surfactants as an active ingredient is widely known . Such a composition commonly comprises one or more surfactants selected from conventional surfactants especially of the anionic, nonionic and/or amphoteric type, but more particularly of the anionic type. A composition for cleansing hair is applied to wet hair and the foam generated by massaging or rubbing with the hands allows, after rinsing with water, the removal of the various types of dirt initially' present on the hair .
[0003]
Conventionally, Sodium Laureth Ether Sulfate (SLES) has been used as a surfactant in a hair cleansing composition such as a shampoo. It is known that SLES exhibits good detergent properties. However, SLES tends to make human hair and scalp rough because of its strong surface-active properties.
[0004]
JP-A-2008-214263 discloses a hair detergent composition comprising an alkyl ether sulfate, an acyl glutamate, an amphoteric surfactant, a nonionic surfactant, a cationic polymer, and a polyether-modified silicone, which can reduce irritation to the scalp. JP-A-2010-235522 discloses a hair detergent composition comprising an alkyl ether sulfate and an ether carboxylate-type anionic surfactant, which exhibits reduced irritating properties to the scalp. JP-A-2007-161597 and JP-A-2010-159234 disclose hair detergent compositions which do not comprise an alkyl sulfate or an alkyl ether sulfate. However, there are still needs for a hair cleansing composition which exhibits no or reduced irritation to the scalp in addition
to sufficient cleansing ability.
[0005]
In addition, "downsizing of consumer products" is demanded particularly in the detergent market from an ecological point of view. Compact-sized products can save energy and a space. For instance, compact-sized products can save the energy for transporting the products from factories to stores and from stores to houses, and also save a space necessary for storing the products in warehouses, retail shops, and houses. Furthermore, compact-sized products can be handled easily even by handicapped or disabled consumers.
[0006]
Regarding downsizing of a hair cleansing composition, JP-A-H10 ( 1998 ) -182366 discloses a hair cleansing composition which comprises an anionic surfactant and a nonionic surfactant in a special ratio such that the surfactant concentration in a hair detergent composition can be increased, and which also exhibits good forming and cleansing properties. As a result, the amount of a composition to be used for cleansing the hair can be reduced. However, specific working examples disclosed in this document comprise sodium laureth ether sulfate or sodium lauryl sulfate.
[0007]
WO 2010/052147 A2 discloses a condensed shampoo composition comprising an alkali metal alkylether sulfate and a short chain diol. However, the main anionic surfactant contained in the composition is an alkali metal alkylether sulfate (such as SLES) . JP-A-H10 ( 1998 ) -53795 discloses a condensed hair cleansing composition comprising glycolic acid N-alkylamide sulfonic acid ester salt as a main surfactant. JP-A-2012-207019 discloses a condensed hair cleansing composition which comprises an anionic surfactant in combination with a cationic polymer. However, almost all of the working examples of hair cleansing composition specifically disclosed in that document comprise SLES. Formulation Example 2 disclosed in JP-A-2012-207019 comprises 90% lautheth-4
carboxylic acid (30.0% by weight ) , 30% imidazolium betaine (10% by weight), and 40% lauryl dimethylamino acetic acid betaine (30% by weight) as surfactants. However, the properties of these kinds of associations are not sufficient.
[0008]
[Problems to be Solved]
It is still desired to provide a cleansing composition, preferably a hair cleansing composition, which comprises no or limited amount of a strong surfactant such as sodium laureth ether sulfate (SLES) such that the hair cleansing composition is gentle on the hair and scalp as well as it has good foaming properties.
[0009]
[Means to Solve the Problems]
To solve the problem described above, the inventor of the present invention has studied extensively and unexpectedly found that the use of a combination of at least three kinds of anionic surfactants comprising (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt in combination with at least one amphoteric surfactant and at least one nonionic surfactant can impart good foam-producing properties to a cleansing composition, and the resulting composition is also gentle to the hair and scalp.
[0010]
If necessary, it is possible to incorporate a strong anionic surfactant such as an alkyl ether sulfate or an alkyl sulfate into the cleansing composition of the present invention in addition to the aforementioned combination of surfactants so far as the desired properties of the cleansing composition of the present invention can be maintained. It is preferable that the cleansing composition of the present invention does not comprise any alkyl ether sulfates such as SLES. Therefore, the most preferable embodiment of the cleansing composition of the present invention does not comprise an alkyl ether sulfate such as SLES or an alkyl sulfate such as sodium lauryl sulfate
(SLS) . In other words, the most preferable cleansing composition of the present invention is a SLES or SLS-free hair cleansing composition. "SLES or SLS-free" means that the content of alkyl ether sulfate (s) and alkyl sulfate (s) in the composition is less than 1% by weight, preferably less than 0.1% by weight.
[0011]
Furthermore, we have also found that a concentration of the surfactants contained in the hair cleansing composition of the present invention can be increased compared to that of a conventional hair cleansing composition comprising SLES or SLS such as a shampoo to provide a condensed composition which still has good stability. Therefore, the present invention is also useful in producing products in the form of a condensed cleansing composition to save energy for transportation and a space for storage of the products.
[0012]
That is, the composition of the present invention comprises, (A) anionic surfactants, (B) at least one amphoteric surfactant, and (C) at least one nonionic surfactant, where the anionic surfactants comprise (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccic acid or its salt. The composition preferably does not comprise any alkyl sulfates such as SLS and/or alkyl ether sulfates such as SLES. Preferably the composition is a hair cleansing composition.
[0013]
A technical feature of the present invention may be in using the aforementioned combination of three kinds of anionic surfactants. The amphoteric surfactant used as component (B) is not particularly limited. For example, an alkyl betaine and/or an alkyl amidopropyl betaine may preferably be used as component (B) to achieve the desired effects of the present invention .
[0014]
The nonionic surfactant . used as component (C) in the
present invention is not particularly limited. For example, an alkylpolyglucoside may preferably be used as component (C) to achieve the desired effects of the present invention.
[0015]
The aforementioned cleansing composition of the present invention may further comprise at least one silicone and particularly at least one poly (oxyalkylene ) -modified dimethicone. The use of this compound can improve the conditioning effects. As the polyether-modified dimethicone, poly (oxyethylene) (oxypropylene) ether-modified dimethicone is preferably used to improve the conditioning effects on the hair. In particular, in the present invention, the use of
poly (oxyethylene) (oxypropylene) ether-modified dimethicone represented by the following formula:
wherein x represents an integer of from 1 to 100; y represents an integer of from 1 to 100; m represents an integer of from 10 to 20; and n represents an integer of from 1 to 20; is preferable to improve the conditioning effects.
[0016]
Furthermore, it is preferable to incorporate at least one cationic polymer, most preferably a
poly (diallyldimethylammonium chloride ) , which is commercially available as Polyquaternium-6, to a cleansing composition of the present invention to improve the conditioning effects. A cationic polymer, particularly poly (diallyldimethylammonium
chloride) may be used with or without the aforementioned silicone, particularly
poly (oxyethylene) (oxypropylene) ether-modified dimethicone.
[0017]
The total amount of the surfactants is not particularly limited. For example, it may be from 10% to 50%, preferably from 15% to 40%, and more preferably from 20% to 35% relative to the total weight of the composition of the present invention.
[0018]
The pH value of the cleansing composition of the present invention may be adjusted to from 4.0 to 7.0, preferably from 4.5 to 6.0 and more preferably from 5.0 to 5.6.
[0019]
The viscosity of the cleansing composition of the present invention is not particularly limited. If necessary, a skilled person in the art may be able to adjust the viscosity of the cleansing composition to a desired degree, for instance with a thickening agent which is commonly used in the art. It is preferable to adjust a viscosity of the cleansing composition to 50 to 150 mPa.s at 25 °C to provide the cleansing composition with good usability. The aforementioned viscosity is a value which is measured after a rotation for 60 seconds by using Brookfield Viscometer with Rotor No.2 at 25°C.
[0020]
As described above, the combination of components (A) to (C) can provide a cleansing composition which has good foam-forming properties and exhibits excellent cleansing effects. In addition, the cleansing composition of the present invention is useful to downsize the products for saving energy for transportation and a space for storage.
[0021]
[Detailed Description of The Invention]
Details of each of the components which may be used for the composition of the present invention are described below.
[0022]
Preferably the cleansing composition of the present
invention comprises water. The cleansing composition of the present invention may comprise mixtures of water with at least one water-soluble organic solvent such as C1-C alcohols, for instance, ethanol, isopropanol, tert-butanol or n-butanol; and polyols such as propylene glycol, glycerin, caprylyl glycol or hexyleneglycol or polyols ethers such as glycol ethers. Any one or more of the solvents may be used in combination with water.
[0023]
Preferably, the cleansing composition of the present invention comprises from 50 to 95%, preferably from 55 to 90% by weight of water relative to the total weight of the composition, but not limited thereto.
[0024]
[Surfactants]
The cleansing composition of the present invention comprises three or more anionic surfactants as component (A) , an amphoteric surfactant as component (B) , and a nonionic surfactant as component (C) as essential elements. These surfactants are more specifically explained below.
[0025]
[Anionic Surfactants (Component (A) ) ]
As component (A) , three or more anionic surfactants are incorporated into the cleansing composition of the present invention. The combination of anionic surfactants comprises (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt, as essential elements .
[0026]
(A) (i) Acyl Glutamic acids or their salts
As acyl glutamic acids or their salts, mention may be made of (C6-C24)acyl glutamic acids or their salts, in particular N-acyl-L-glutamic acid salts such as an alkali metal salt, an ammonium salt, and an amine salt, for instance a sodium salt or a triethanol amine salt thereof. For example, mention may be made of disodium cocoyl glutamate, sodium cocoyl glutamate, disodium oleoyl glutamate, sodium oleoyl glutamate, disodium
lauroyl glutamate, sodium lauroyl glutamate, disodium stearoyl glutamate, sodium stearoyl glutamate, disodium palmitoyl glutamate, sodium palmitoyl glutamate, their analogous ammonium or amine salts, and a combination of two or more of the aforementioned salts. Disodium cocoyl glutamate is most preferably used in the present invention. One or two or more acyl glutamates can be incorporated into the cleansing composition of the present invention. One or several acyl glutamic acids or their salts can be used as component (s) (A)
(i) .
[0027]
(A) (ii) Alkyl Ether Carboxylic acids or their salts As alkyl ether carboxylic acids and their salts, mention may be made of polyoxyalkylenated (C6-C30) alkyl ether carboxylic acid and their salts, more specifically polyoxyethylenated
(C6-C3o) alkyl ether carboxylic acids and their salts;
polyoxyalkylenated (C6-C30) alkylaryl ether carboxylic acids and their salts; and polyoxyalkylenated (C6-C30) alkylamido ether carboxylic acids and their salts. The salts encompass alkali metal salts such as a sodium salt, ammonium salts, and amine salts. For instance, mention may be made of laureth-(3) to (11) carboxylic acid, which is polyoxyethylene ( 3 ) to (11) lauryl ether carboxylic acid, and a salt thereof such as a sodium salt, which are listed in INCI Dictionary. In particular, laureth-5 carboxylic acid or a salt thereof such as a sodium salt is preferably used in the present invention. One of several alkyl ether carboxylic acids or their salts can be used as component (s) (A) (ii).
[0028]
(A) (iii) Alkyl Sulfosuccinic acids or their salts Alkyl sulfosuccinic acids are surfactants known in the art, which encompass, for instance, (C6~C3o) alkyl sulfosuccinic acids or their salts, (C6-C3o) alkyl ether sulfosuccinic acids or their salts, and (C6-C3o) alkylamide sulfosuccinic acids or their salts. (C6-C30) alkyl ether sulfosuccinic acids or their salts mean polyethoxylated (C6-C30) alkyl sulfosuccinic acids or
their salts. The alkyl sulfosuccinic acids listed in INCI Dictionary can be preferably used in the present invention, which include disodium laureth sulfosuccinic acid, disodium lauryl sulfosuccinic acid, disodium oleth-3 sulfosuccinic acid, disodium deceth-6 sulfosuccinic acid, and the like. In particular, disodium laureth sulfosuccinic acid is preferably used as component (A) (iii) in the present invention. One of several alkyl sulfosuccinic acids or their salts can be used as component (s) (A) (iii).
[0029]
[Other Anionic Surfactants]
So far as the desired effects of the present invention can be achieved, optionally one or more additional anionic surfactants, which are different from the aforementioned essential three kinds of anionic surfactant (A) (i) , (A) (ii) and (A) (iii) , may be used.
[0030]
Any type of anionic surfactant may be used as an additional component. It is preferable that the additional anionic surfactant be selected from the group consisting of (C6-C30) alkyl sulfates, (C6-C30) alkyl ether sulfates, (C6-C3o) alkylamido ether sulfates, alkylaryl polyether sulfates, monoglyceride sulfates; (C6-C30) alkylsulfonates, (C6-C30) alkylamide
sulfonates, (C6-C30) alkylaryl sulfonates, a-olefin sulfonates, paraffin sulfonates; (C6-C30) alkyl phosphates; (C6-C3o) alkyl sulfoacetates ; (C6-C2 )acyl sarcosinates ;
(C6-C30) alkylpolyglycoside carboxylic ethers;
(C6-C3o) alkylpolyglycoside sulfosuccinates ; (C6-C30) alkyl sulfosuccinamates ; (C6-C24)acyl isethionates ; N- (C6-C24 ) acyl taurates; C6-C30 fatty acid salts; coconut oil acid salts or hydrogenated coconut oil acid salts; (C8-C20)acyl lactylates; (C6-C30) alkyl-D-galactoside uronic acid salts; and
corresponding acids.
[0031]
[Amphoteric Surfactants (Component (B) ) ]
The amphoteric surfactants may not be limited
specifically. The amphoteric surfactants may be , for example, amine derivatives such as aliphatic secondary or tertiary amine, and optionally quaternized amine derivatives, in which the aliphatic radical is a linear or branched chain comprising 8 to 22 carbon atoms and comprising at least one
water-solubilizing anionic group (for example, carboxylate, sulphonate, sulphate, phosphate or phosphonate) .
[0032]
The amphoteric surfactant may preferably be selected from the group consisting of betaines and amidoaminecarboxylated derivatives.
[0033]
The betaine-type amphoteric surfactant is preferably selected from the group consisting of alkylbetaines , alkylamidoalkylbetaines , sulfobetaines , phosphobetaines , and alkylamidoalkylsulfobetaines , in particular,
(Cs-C24 ) alkylbetaines, (C8-C2 ) alkylamido (Ci-C8) alkylbetaines, sulphobetaines , and
(C8-C24 ) alkylamido (Ci-C8) alkylsulphobetaines . In one
embodiment, the amphoteric surfactants of betaine type are chosen from (C8-C24) alkylbetaines,
(Cs-C24) alkylamido (Ci-C8) alkylsulphobetaines, sulphobetaines, and phosphobetaines.
[0034]
Examples of amphoteric surfactant used as component (B) that may be mentioned include the compounds classified in the CTFA dictionary, 9th edition, 2002, under the names cocobetaine, laurylbetaine, cetylbetaine , coco/oleamidopropylbetaine, cocamidopropylbetaine, palmitamidopropylbetaine,
stearamidopropylbetaine, cocamidoethylbetaine,
cocamidopropylhydroxysultaine ,
oleamidopropylhydroxysultaine, cocohydroxysultaine,
laurylhydroxysultaine, and cocosultaine, alone or as mixtures .
[0035]
The betaine-type amphoteric surfactant used as component (B) is preferably an alkylbetaine and an alkylamidoalkylbetaine,
in particular cocobetaine and cocamidopropylbetaine.
[0036]
Among the amidoaminecarboxylated derivatives, mention may be made of the products sold under the name Miranol, as described in U.S. Pat. Nos . 2,528,378 and 2,781,354 and classified in the CTFA dictionary, 3rd edition, 1982 (the disclosures of which are incorporated herein by reference) , under the names Amphocarboxyglycinates and
Amphocarboxypropionates, with the respective structures:
Rl-CONHCH2CH2-N+ (R2) (R3) (CH2COO-) in which:
Rl denotes an alkyl radical of an acid Rl-COOH present in hydrolysed coconut oil, a heptyl, nonyl or undecyl radical, R2 denotes a beta-hydroxyethyl group, and
R3 denotes a carboxymethyl group; and
Rl '-CONHCH2CH2-N (B) (C) in which:
B represents -CH2CH2OX',
C represents -(CH2)Z-Y', with z=l or 2,
Xr denotes a -CH2CH2-COOH group, -CH2-COOZ ' , -CH2CH2-COOH, -CH2CH2-COOZ' or a hydrogen atom,
Y' denotes -COOH, -COOZ ' , -CH2-CHOH-S03Z ' or a -CH2-CHOH-S03H radical ,
Z' represents an ion of an alkaline or alkaline earth metal such as sodium, an ammonium ion or an ion derived from an organic amine, and
Rl ' denotes an alkyl radical of an acid Rl'-COOH present in coconut oil or in hydrolysed linseed oil, an alkyl radical, such as a C7, Cg, On or C13 alkyl radical, a Ci7 alkyl radical and its iso form, or an unsaturated Ci7 radical.
[0037]
Preferably, the amphoteric surfactant chosen from
amidoaminecarboxylated derivatives may be selected from the group consisting of (C8-C24) -alkyl amphomonoacetate,
(C8-C24 ) alkyl amphodiacetate, (C8-C24) alkyl
amphomonopropionates, and (C8-C24 ) alkyl amphodipropionates . These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names Disodium Cocoamphodiacetate, Disodium Lauroamphodiacetate, Disodium Caprylamphodiacetate , Disodium Capryloamphodiacetate , Disodium
Cocoamphodipropionate, Disodium Lauroamphopropionate,
Disodium Caprylamphodipropionate, . Disodium
Caprylamphodipropionate, Lauroamphodipropionic acid and Cocoamphodipropionic acid.
[0038]
By way of example, mention may be made of the
cocoamphodiacetate sold under the trade name iranol® C2 concentrate by the company Rhodia Chimie.
[0039]
Among the aforementioned amphoteric surfactants, (C8-C24) alkylamido (Ci-Ce) alkylbetaines such as cocamidopropyl betaine are most preferable amphoteric surfactants to be used as component (B) .
[0040]
[Nonionic Surfactants (Component (C) ) ]
The nonionic surfactants themselves are also compounds which are well known per se (in this respect see especially the "Handbook of Surfactants" by M. R. Porter, published by Blackie & Son (Glasgow and London), 1991, pp. 116-178, the disclosure of which is incorporated by reference) . Thus, they can, for example, be chosen from alcohols , alpha-diols, alkylphenols and esters of fatty acids that are polyethoxylated,
polypropoxylated or polyglycerolated and have at least one fatty chain comprising, for example, from 8 to 18 carbon atoms, it being possible for the number of ethylene oxide or propylene oxide groups to range from 1 to 50, and for the number of glycerol groups to range from 1 to 30. Maltose derivatives may also be mentioned. Mention may also be made of copolymers of ethylene
oxide and/or of propylene oxide; condensates of ethylene oxide and/or of propylene oxide with fatty. alcohols ; polyethoxylated fatty amides comprising, for example, from 2 to 30 mol of ethylene oxide; polyglycerolated fatty amides comprising, for example, from 1 to 5 glycerol groups, such as from 1.5 to 4; ethoxylated fatty acid esters of sorbitan comprising from 2 to 30 mol of ethylene oxide; ethoxylated oils from plant origin;' fatty acid esters of sucrose; fatty acid esters of polyethylene glycol; fatty acid mono or diesters of glycerol;
(C6-C2 ) alkylpolyglycosides; N- (C6-C24) alkylglucamine
derivatives, amine oxides such as (C10-C14) alkylamine oxides or N- (C10-C14) acylaminopropylmorpholine oxides; and mixtures thereof .
[0041]
The nonionic surfactants may be chosen from
monooxyalkylena-ted or polyoxyalkylenated, monoglycerolated or polyglycerolated nonionic surfactants. The oxyalkylene units are more particularly oxyethylene or oxypropylene units, or a combination thereof, preferably oxyethylene units.
[0042]
Examples of oxyalkylenated nonionic surfactants that may be mentioned include:
oxyalkylenated (C8-C24 ) alkylphenols,
saturated or unsaturated, linear or branched, oxyalkylenated C8-C3o alcohols,
saturated or unsaturated, linear or branched, oxyalkylenated C8-C3q amides,
esters of saturated or unsaturated, linear or branched, C8-C3o acids and of polyethylene glycols,
polyoxyalkylenated esters of saturated or unsaturated, linear or branched, C8-C30 acids and of sorbitol,
saturated or unsaturated, oxyalkylenated plant oils, condensates of ethylene oxide and/or of propylene oxide, inter alia, alone or as mixtures.
[0043]
The surfactants may comprise a number of moles of ethylene
oxide and/or of propylene oxide of from 1 to 100 and preferably from 2 to 50. Advantageously, the nonionic surfactants do not comprise any oxypropylene units.
[0044]
In accordance with one preferable embodiment of the present invention, the oxyalkylenated nonionic surfactants are chosen from oxyethylenated C8-C3o alcohols or ethoxylated fatty esters .
[0045]
It will be noted that alkylpolyglycosides constitute nonionic surfactants which are particularly well suited within the context of the present invention.
[0046]
The nonionic surfactant used as component (C) in the present invention is not particularly limited, and can be chosen from the nonionic surfactants as described above. It is particularly preferable to use a C6-C24 alkylpolyglucoside as component (C) of the cleansing composition of the present invention to achieve the desired effects. Among
alkylpolyglucosides which may be used as component (C) , mention may be made of caprylyl/capryl glucoside, palmkernel/coco glucoside, cetearyl glucoside, decyl glucoside, lauryl glucoside, coco-glucoside, arachidyl gludoside, C12-20 alkyl glucoside, C10-i6 alkyl glucoside, myristyl glucoside, myristoyl ethyl glucoside, methyl coco-glucoside, tallowyl ethyl glucoside, undecyl glucoside, octyldodecyl glucoside, isostearyl glucoside, lauroyl ethyl gludoside, cocoyl ethyl glucoside, caproyl ethyl glucoside, and butyl glucoside, but not limited thereto.
[0047]
[Amounts of components (A) (i) to (iii) , (B) , and (C) ] The amount of the surfactants contained in the composition of the present invention is not particularly limited. A person skilled in the art could easily optimize the amounts of components (A) (i) to (iii), (B) , and (C) to be incorporated into a cleansing composition of the present
invention such that the composition has good foam-forming properties and provides satisfactory cleansing effects.
In general, the amounts of each component may be as follows:
(A) (i) 1 to 40%, in particular 2 to 30%, preferably 3 to 15%, more preferably 4 to 8% by weight relative to the total weight of the composition of the present invention;
(A) (ii) 0.5 to 25%, in particular 2 to 20%, preferably 5 to 15% by weight relative to the total weight of the composition of the present invention;
(A) (iii) 0.1 to 20%, in particular 0.5 to 15%, preferably 1 to 10%, more preferably 2 to 5% by weight relative to the total weight of the composition of the present invention;
(B) 0.5 to 20%, in particular 1 to 15%, preferably 2 to 8% by weight relative to the total weight of the composition of the present invention;
(C) 0.5 to 20%, in particular 1 to 15%, preferably 3 to 10% by weight relative to the total weight of the composition of the present invention.
Of course, the amounts of the surfactants contained in the composition are not limited to the aforementioned amounts so far as the desired effects of the present invention are produced.
Preferably, the total content of anionic surfactants (i.e.
(A) (i) + (ii) + (iii)) is 8 to 40% by weight, preferably 10 to 35% and more preferably 12 to 30% by weight.
[0048]
Preferably the weight ratio (i) Acyl Glutamic acids or their salts/ (ii) Alkyl Ether Carboxylic acids or their salts may be in the range of 0.1 to 3, more preferably in the range of 0.5 to 1.
[0049]
Preferably the weight ratio (i) Acyl Glutamic acids or their salts/ (iii) Alkyl Sulfosuccic acids or their salts may be in the range of 0.4 to 8, more preferably in the range of 1 to 3.
[0050]
[Additives]
The cleansing composition of the present invention may optionally comprise additives to improve the conditioning effects or the like of the composition on the hair. One or more substances commonly used in a cleansing composition may be optionally added. Examples of such substances are shown below, but not limited thereto.
[0051]
[Silicones ]
The cleansing composition of the present invention may optionally further comprise at least one silicone which is useful to impart good conditioning properties. Many different types of silicones are known in the art and commonly used in a cleansing composition. For instance, mention may be made of dimethicones (dimethylpolysiloxanes) , aminopropyl
dimethicones, amidomethicones, dimethicones, dimethiconols , diphenyl dimethicones, methicones, and. the like as additives which may be incorporated, but not limited thereto.
[0052]
Silicones which may be used for cleansing compositions are disclosed, for example, from line 22 in columns 5 to line 14 in column 7 of US 6,511,671, which is incorporated herein by reference. The use of silicones such as dimethicones is well known in the art. In addition, the use of silicones such as amodimethicone for compositions for cleansing keratin fibers such as hair is also known in the art. The use of silicones for compositions for cleansing keratin fibers is disclosed, for example, in paragraph [0087] of EP 2 343 039, which is incorporated herein by reference. Therefore at least one silicone may also be employed in the composition of the present invention, if desired, in addition to the combination of aforementioned components (A) (i) to (iii) , (B) , and (C) .
[0053]
In particular, in order to impart good conditioning properties to the composition, it is preferable to incorporate
a polyether-modified dimethicone to the cleansing composition of the present invention. Many different types of
polyether-modified dimethicones which may be used in a hair conditioner are commercially available. Of course, such may be used for the present invention. In combination of the aforementioned components (A) (i) to (iii) , (B) , and (C) , it is preferable to use a poly (oxyalkylene ) ether-modified
dimethicone, in particular a
poly (oxyethylene) (polyoxypropylene) ether-modified
dimethicone. Among these compounds, a
poly (oxyalkylene) -modified dimethicone having at least one poly (oxyethylene/oxypropylene) chain as a pendant group attached to a poly (dimethylsiloxane) backbone is preferably used in the present invention. The most preferable
polyether-modified dimethicone to be used for the present invention is represented by the following formula:
wherein x represents an integer of from 1 to 100; y represents an integer of from 1 to 100; and m represents an integer of from 10 to 20, and n represents an integer of 1 to 20. Specific examples of the poly (oxyalkylene) ether-modified dimethicone which may be added to the cleansing composition of the present invention include PEG/PPG-14/4 dimethicone and PEG/PPG-4/12 dimethicone ( INCI names), which are commercially available. Adding a poly (oxyalkylene) ether-modified dimethicone such as PEG/PPG-14/4 dimethicone is useful for improving conditioning
effects on the hair. In addition, it has been found that the use of a poly (oxyalkylene) ether-modified dimethicone can reduce a viscosity of the composition of the present invention. Reduction of a viscosity of a cleansing composition is in particular advantageous when the composition is used by means of a foam dispenser.
[0054]
The amount of silicones added to the cleansing composition is not particularly limited. In general, the amount of these compounds is 5% or less relative to the total weight of the cleansing composition.
[0055]
[Cationic polymers]
The cleansing composition of the present invention may optionally further comprise at least one cationic polymer which is useful to impart good conditioning properties to the composition of the present invention, such as polyquaternium-6, polyquaternium-10 , polyquaternium-7 , polyquaternium-4 , and the like.
Preferably, as cationic polymer, Poly (dimethyl dially ammonium chloride) , which is also known as Polyquaternium-6, may be added to the cleansing composition of the present invention. Addition of this compound is advantageous to improve the conditioning effects of the composition on the hair and to maintain or increase the transparency of the composition. The amount of cationic polymers, such as polyquatenium-6, is not particularly limited so far as the desired effects of the present invention can be produced. In general, when cationic polymers such as polyquaternium-6 are added to the composition of the present invention, the amount of cationic polymers, particularly polyquaternium-6, may be in the range of from 0.1 to 5 % by weight relative to the total weight of the composition.
[0056]
[Viscosity-regulating agent]
The compositions of the present invention may also comprise viscosity-regulating agents such as electrolytes, or
thickening agents . There may be mentioned in particular sodium chloride, sodium xylenesulphonate, fatty acid alkanolamides, alkanolamides which are optionally oxyethylenated with up to 5 mol of ethylene oxide, such as the product marketed under the name AMINOL® A15 by the company CHEM Y, and natural or synthetic polymers such as cellulose derivatives (e.g. hydroxyethyl cellulose) , xanthan gum, scleroglucans , or crosslinked polyacrylic acids and crosslinked acrylic acid/ (Cio-C30) alkyl acrylate copolymers. These viscosity-regulating agents are used in the compositions of the present invention in proportions which may be up to 10% by weight relative to the total weight of the composition.
[0057]
[Pearlescent or opacifying agents]
The composition of the present invention may also comprise up to 5% of pearlescent or opacifying agents which are well known in the state of the art, such as fatty
chain-containing acylated derivatives, e.g., ethylene glycol or polyethylene glycol monostearates or distearates; fatty chain-containing ethers e.g., distearyl ether or
1- (hexadecyloxy) -2-octadecanol .
[0058]
The composition of the present invention may further comprise all the customary adjuvants encountered in the field of compositions for cleansing the hair such as shampoos, such as perfumes, preservatives, sequestrants , foam modifiers, colorants, moisturizing agents, antidandruff agents, antiseborrhoeic agents, sunscreens and the like.
[0059]
The composition of the present invention may also optionally comprise other agents which improves the cosmetic properties of the hair without adversely impairing the stability of the compositions . There may be mentioned, in this respect, for example, amphoteric polymers such as
polyquaternium-22 , proteins, protein hydrolysates , ceramides, pseudoceramides , fatty acids with linear or branched
(C16-C40) chains such as 18-methyleicosanoic acid, aliphatic hydroxy acids, vitamins, panthenol, and oil agents such as vegetable oils, synthetic oils and mixtures thereof. As other optional additives such as preservatives and antimicrobial agents, mention may be made of, for example, sodium benzoate, salicylic acid and the like.
[0060]
[Formulation]
The form of the composition is not particularly limited. It may be in the form of any one of known forms of cleansing compositions such as compositions for cleansing the hair, for example, a solution, a suspension, an emulsion such as a W/O or O/ emulsion, a gel, and the like.
[0061]
It is preferable to adjust the pH value of the cleansing composition comprising the aforementioned components (A) (i) to
(iii), (B) , and (C) as essential ingredients from 4.0 to 7.0, and preferably from 5.0 to 5.6. The adjustment of the pH to the desired value may be carried out effectively by addition of a base (organic or inorganic) to the composition, for example ammonium hydroxide, sodium hydroxide, sodium carbonate or a primary, secondary or tertiary (poly) amine, such as
monoethanolamine, diethanolamine, triethanolamine,
isopropanolamine or 1 , 3-propanediamine , or by addition of an inorganic or organic acid, preferably a carboxylic acid, such as citric acid.
[0062]
The viscosity of the cleansing composition of the present invention is not particularly limited. For example, it is preferable to adjust the viscosity to 10 to 500 mPa.s, more preferably 50 to 150 mPa . s at 25°C as measured by using a Brookfield Viscometer with Rotor No.2 wherein the measurement is conducted in 60 seconds after starting the rotation of the rotor. The viscosity of the cleansing composition of the present invention may be adjusted with a thickening agent described above, for instance sodium chloride and with an
organic solvent such as Hexylene glycol (INCI name) .
[0063]
When the composition of the present invention is a hair shampoo, it is preferably applied to wet hair in an amount that is effective for washing it, and the lather generated by massaging or frictioning with the hands may then be removed, after an optional leave-on time, by rinsing with water, and the operation possibly being repeated one or more times.
[0064]
During the usage of the cleansing composition of the present invention, it can generate rich foam and exhibit good feel in use, and also it is gentle to the hair and to the scalp.
[0065]
Another object of the present invention is a cosmetic process for treating the keratin fibers, in particular the hair, comprising the step of applying to the said keratin fibers of the cleansing composition as defined hereabove. Preferably, it is a process for cleansing and/or conditioning the keratin fibers.
[0066]
[Example]
The present invention is further described below based on a specific example, but the present invention is not limited to the example.
[0067]
A hair shampoo of the present invention was prepared in accordance with the specific formulation shown in Table 1 below. Concentrations are indicated as active raw material.
[0068]
[Table 1]
Ingredients (INCI name) Note Amount
(wt%)
Disodium cocoyl glutamate Surfactant 5.51
(A) (i)
Laureth-5 carboxylic acid Surfactant 7.77
(A) (ii)
Disodium Laureth Surfactant 3.18 sulfosuccinate (A) (iii)
Cocamidopropyl betaine Surfactant (B) 3.85
Caprylyl/capryl glucoside Surfactant (C) 6.08
PEG/PPG-14/4 dimethicone 1.0
Polyquaternium-6 0.8
Glycerin 10.0
Sodium benzoate 0.5
Salicylic acid 0.2
Sodium hydroxide 0.78
Fragrance qs
Sodium chloride 1.5
pH adjusting agent Qs pH5.3
Water q. s . p to
100
[0069]
[Protocol for preparing a shampoo]
1. Preparation of Ether Carboxylate. Sodium hydroxide was dissolved in water. Laureth-5 carboxylic acid was gradually added to the solution and mixed them homogeneously.
2. Dissolve Polyquaternium-6 into a mixture of water and Cocamidopropyl betaine uniformly. The solution of Ether carboxylate prepared in step 1, Disodium laureth sulfosuccinate, Disodium cocoyl glutamate, Caprylyl/capryl glucoside, glycerin, salicylic acid PEG/PPG-14 /4 methicone, and Fragrance were mixed and dissolved uniformly.
3. The pH of the mixture prepared in step 2 was adjusted to 5.3.
4. The viscosity of the resulting mixture in step 3 was adjusted if necessary by the addition of hexylene glycol to 50 to 150 mPa.s at 25°C.
[0070]
[Protocol of sensory evaluation of the composition] a. Half head test
The shampoo of the present invention, which was prepared as described above, was applied to a one half side of a head at
an amount of 1.5 to 2.0 g according to the hair volume. 7A reference shampoo ("Ichikami (product name)" distributed by Kracie, SLES free shampoo) was applied to the other half side of the head at an amount of 3.0 to 4.0 g (approximately twice as large volume as the shampoo of the present invention) . Salon expert staff (n=4) checked the difference between the two half sides. The experts evaluated the results by grading them according to a scale from 0 (poor) to 50 (excellent). The number of the respondents for this test was 10, wherein the conditions of the hair of the subjects extended from less damaged to highly damaged .
[0071]
[Results]
The following points were evaluated:
(1) Applicability of the shampoo: the shampoo of the present invention was applied to the hair more easily than the reference shampoo.
(2) Foamability of the shampoo: the shampoo of the present invention generated finer foam than the reference shampoo. The initial amount of foam produced by using the shampoo of the present invention was greater than that of the reference shampoo, despite the half volume as the reference shampoo.
(3) Rinsing-off properties of the shampoo: the shampoo of the present invention was washed off easier than the reference shampoo .
(4) Conditioning properties of the shampoo: the hair washed with the shampoo of the present invention was well conditioned such that it was easier to get through the hair with fingers both in dry and wet conditions than the hair washed with the reference shampoo .
[0072]
b. Evaluation of a shampoo conducted by a consumer This study was conducted in order to evaluate the shampoo in the circumstances of consumer's daily life, excluding hair salon staff's techniques. This study comprises twice application tests in a hair salon and one application test at
home. The monitors follow the protocols described below:
1st visit to the hair salon:
- The monitors were interviewed for their usual ways of treating the hair and the products they presently use. In addition, they were asked about the concept of "half-dosage use" and "foam" shampoo.
- After the brief interview, they washed their hair by themselves using the test shampoo, followed by applying a conditioner which is usually used at home in such a manner that they usually do so at home, and then they were interviewed for the performance of the test shampoo. The shampoo was then given to the monitors for testing at home (home-use test) .
At home (for 1 week) :
- The monitors washed their hair by themselves using the test shampoo and a conditioner usually used at the same frequency as usual at home. They were allowed to use the shampoo in an amount such that they could feel comfortable.
- They recorded all the dates when they washed their hair at home .
2nd and final visit to the hair salon:
- They washed their hair by themselves using the test shampoo and a conditioner usually used at home according to the procedure identical to their usual manner at home, and they were interviewed for the performance of the test shampoo.
Monitors' profile:
- 9 Japanese women, aged 20 - 49 years old;
- Sulfate free shampoo users at a frequency of more than 5 days per week;
- Hair length: shoulder length or longer;
- Almost no care for hair damage ( self-reported)
[0073]
[Results]
The shampoo of the present invention was accepted very well by the monitors as described below:
(1) Applicability of a shampoo: the lather (foam) of the shampoo of the present invention exhibited good spreadability and was easily spread out over the hair. The volume of the foam was sufficient and rich. The quality of the foam was good.
(2) Rinsing-off properties of a shampoo: the shampoo of the present invention was easily washed off from the hair.
(3) Conditioning properties: the shampoo of the present invention exhibited good hair smoothness when the panelists touched the hair, and fingers could smoothly get through the hair at the wet stage while the hair was washing. While and after the hair was dried (that is, at the dry stage), it was easy to get through the hair with fingers.
(4) Comfort to scalp and hair: none of the panelists provided any negative comment to comfort (e.g., stimulus, pain, itch or irritation) .
Claims
1. A cleansing composition comprising, (A) anionic surfactants, (B) at least one amphoteric surfactant, and (C) at least one nonionic surfactant, wherein the (A) anionic surfactants comprise (i) at least one acyl glutamic acid or its salt, (ii) at least one alkyl ether carboxylic acid or its salt, and (iii) at least one alkyl sulfosuccinic acid or its salt.
2. The cleansing composition of claim 1, wherein the acyl glutamic acid and its, salt are selected from (C6-C24)acyl glutamic acids and their salts, in particular N-acyl-L-glutamic acid salts.
3. The cleansing composition of claim 1 or 2, wherein the amount of acyl glutamic acids and their salts (A) (i)is from 1 to 40%, in particular from 2 to 30%, preferably from 3 to 15%, more preferably from 4 to 8% by weight relative to the total weight of the composition.
4. The cleansing composition of any one of claims 1 to 3, wherein the alkyl ether carboxylic acids and their salts are selected from polyoxyalkylenated (C6-C3o) alkyl ether carboxylic acids and their salts, more specifically polyoxyethylenated (C6-C30) alkyl ether carboxylic acids and their salts;
polyoxyalkylenated (C6-C30) alkylaryl ether carboxylic acids and their salts; and polyoxyalkylenated (C6-C30) alkylamido ether carboxylic acids and their salts.
5. The cleansing composition of any one of claims 1 to 4, wherein the amount of alkyl ether carboxylic acids and their salts (A) (ii)is from 0.5 to 25%, in particular from 2 to 20%, preferably from 5 to 15% by weight relative to the total weight of the composition.
6. The cleansing composition of any one of claims 1 to 5, wherein the alkyl sulfosuccinic acid or its salt is selected from (C6-C3o) alkyl sulfosuccic acids and their salts, (C6-C30) alkyl ether sulfosuccic acids and their salts, and (C6-C30) alkylamide sulfosuccic acid and their salts.
7. The cleansing composition of any one of claims 1 to 6, wherein the amount of alkyl sulfosuccinic acid or its salt (A) (iii)is from 0.1 to 20%, in particular from 0.5 to 15%, preferably from 1 to 10%, more preferably from 2 to 5%, by weight relative to the total weight of the composition.
8. The cleansing composition of any one of claims 1 to 7, wherein the amphoteric surfactant is selected from the group consisting of alkylbetaines, alkylamidoalkylbetaines , sulfobetaines, phosphobetaines, and alkylamidoalkylsulfobetaines .
9. The cleansing composition of any one of claims 1 to 8, wherein the amount of amphoteric surfactant (B) is from 0.5 to 20%, in particular from 1 to 15%, preferably from 2 to 8% by weight relative to the total weight of the composition.
10. The cleansing composition of any one of claims 1 to 9, wherein the nonionxc surfactant is selected from oxyethylenated C8-C30 alcohols, ethoxylated fatty esters, and
alkylpolyglucosides , preferably alkylpolyglucosides .
11. The cleansing composition of any one of claims 1 to 10, wherein the amount of nonionic surfactant (C) is from 0.5 to 20%, in particular from 1 to 15%, preferably from 3 to 10% by weight relative to the total weight of the composition.
12. The cleansing composition of any one of claims 1 to 11, wherein the total amount of the surfactants is in the range from 10 to 45%, preferably from 15 to 40%, and more preferably from 20 to 30%, by weight relative to the total weight of the
composition .
13. The cleansing composition of any one of claims 1 to 12, further comprising at least one silicone, preferably selected from poly (oxyalkylene) -modified dimethicones , such as poly (oxyethylene) (oxypropylene) ether-modified dimethicone represented by the following formula:
wherein x represents an integer of from 1 to 100; y represents an integer of from 1 to 100; and m represents an integer of from 10 to 20, and n represents an integer of from 1 to 20.
14. The cleansing composition of any one of claims 1 to 13, further comprising at least one cationic polymer, preferably poly (diallyldimethylammonium chloride) .
15. The cleansing composition of any one of claims 1 to 14, which comprises water, preferably in an amount of, from 50 to 95%, more preferably from 55 to 90% by weight, relative to the total weight of the composition.
16. The cleansing composition of any one of claims 1 to 15, comprising substantially no alkylsulfates or
alkylethersulfates .
Use of the cleansing composition of any one of claims 1 to
16, in order to obtain no or reduced irritation to the scalp when used as a shampoo.
18. A process for treating the keratin fibers, in particular the hair, comprising the step of applying to the keratin fibers of the cleansing composition of any one of claims 1 to 16.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-025729 | 2014-02-13 | ||
| JP2014025729A JP6449544B2 (en) | 2014-02-13 | 2014-02-13 | Cleaning composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015122371A1 true WO2015122371A1 (en) | 2015-08-20 |
Family
ID=52595394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2015/053447 WO2015122371A1 (en) | 2014-02-13 | 2015-02-03 | Cleansing composition |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6449544B2 (en) |
| WO (1) | WO2015122371A1 (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3060323A1 (en) * | 2016-12-16 | 2018-06-22 | L'oreal | COMPOSITION COMPRISING AT LEAST TWO ANIONIC SURFACTANTS, NON-IONIC SURFACTANT AND AMPHOTERIC SURFACTANT, AND SOLID PARTICLES |
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| US11819474B2 (en) | 2020-12-04 | 2023-11-21 | The Procter & Gamble Company | Hair care compositions comprising malodor reduction materials |
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|---|---|---|---|---|
| JP6336334B2 (en) * | 2014-06-06 | 2018-06-06 | 花王株式会社 | Liquid detergent composition |
| JP6514758B2 (en) * | 2017-12-13 | 2019-05-15 | 花王株式会社 | Liquid detergent composition |
| JP6538924B2 (en) * | 2018-05-02 | 2019-07-03 | 花王株式会社 | Liquid detergent composition |
| KR102154315B1 (en) * | 2019-01-18 | 2020-09-09 | 애경산업(주) | Hair cleansing composition |
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| DE29910159U1 (en) * | 1999-06-10 | 2000-10-19 | Goldwell Gmbh | Liquid detergent mixture |
| EP1504746A1 (en) * | 2003-08-07 | 2005-02-09 | KPSS-Kao Professional Salon Services GmbH | Conditioning shampoo composition comprising cetyl PEG/PPG-10/1 dimethicone and a foaming surfactant |
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| US11291616B2 (en) | 2015-04-23 | 2022-04-05 | The Procter And Gamble Company | Delivery of surfactant soluble anti-dandruff agent |
| US11446217B2 (en) | 2016-03-03 | 2022-09-20 | The Procter & Gamble Company | Aerosol antidandruff composition |
| US11129783B2 (en) | 2016-10-21 | 2021-09-28 | The Procter And Gamble Plaza | Stable compact shampoo products with low viscosity and viscosity reducing agent |
| US11202740B2 (en) | 2016-10-21 | 2021-12-21 | The Procter And Gamble Company | Concentrated shampoo dosage of foam for providing hair care benefits |
| US11154467B2 (en) | 2016-10-21 | 2021-10-26 | The Procter And Gamble Plaza | Concentrated shampoo dosage of foam designating hair conditioning benefits |
| US11141361B2 (en) | 2016-10-21 | 2021-10-12 | The Procter And Gamble Plaza | Concentrated shampoo dosage of foam designating hair volume benefits |
| US20220079864A1 (en) * | 2016-11-25 | 2022-03-17 | Lvmh Recherche | Aqueous cosmetic |
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| US11679073B2 (en) | 2017-06-06 | 2023-06-20 | The Procter & Gamble Company | Hair compositions providing improved in-use wet feel |
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| WO2018234648A1 (en) | 2017-06-22 | 2018-12-27 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | Novel surfactant mixture, novel composition comprising same and use thereof in cosmetics |
| FR3068043A1 (en) * | 2017-06-22 | 2018-12-28 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | NOVEL SURFACE MIXTURE, NOVEL COMPOSITION COMPRISING THE SAME AND ITS USE IN COSMETICS |
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| US11129775B2 (en) | 2017-10-10 | 2021-09-28 | The Procter And Gamble Company | Method of treating hair or skin with a personal care composition in a foam form |
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| WO2019232128A1 (en) * | 2018-05-31 | 2019-12-05 | L'oreal | Non-sulfate concentrated rinse-off cleansing composition |
| CN112188882A (en) * | 2018-05-31 | 2021-01-05 | 莱雅公司 | Sulfate-free concentrated rinse-off cleansing compositions |
| CN112312882A (en) * | 2018-06-28 | 2021-02-02 | 莱雅公司 | Composition comprising at least two different anionic surfactants, nonionic and amphoteric surfactants and a cationic or amphoteric polymer |
| WO2020002107A1 (en) * | 2018-06-28 | 2020-01-02 | L'oreal | Composition comprising at least two different anionic surfactants, non-ionic and amphoteric surfactants, and cationic or amphoteric polymers |
| FR3083112A1 (en) * | 2018-06-28 | 2020-01-03 | L'oreal | COMPOSITION COMPRISING AT LEAST TWO DIFFERENT ANIONIC SURFACTANTS, A NON-IONIC SURFACTANT, AN AMPHOTERIC SURFACTANT, AND A CATIONIC OR AMPHOTERIC POLYMER |
| US20210267866A1 (en) * | 2018-06-28 | 2021-09-02 | L'oreal | Composition comprising at least two different anionic surfactants, non-ionic and amphoteric surfactants, and cationic or amphoteric polymers |
| CN112384194A (en) * | 2018-06-28 | 2021-02-19 | 莱雅公司 | Composition comprising anionic, nonionic and amphoteric surfactants and cationic associative polymers |
| US11318073B2 (en) | 2018-06-29 | 2022-05-03 | The Procter And Gamble Company | Low surfactant aerosol antidandruff composition |
| US11980679B2 (en) | 2019-12-06 | 2024-05-14 | The Procter & Gamble Company | Sulfate free composition with enhanced deposition of scalp active |
| US11679065B2 (en) | 2020-02-27 | 2023-06-20 | The Procter & Gamble Company | Compositions with sulfur having enhanced efficacy and aesthetics |
| US20210353518A1 (en) * | 2020-05-15 | 2021-11-18 | The Procter & Gamble Company | Shampoo composition |
| US11819474B2 (en) | 2020-12-04 | 2023-11-21 | The Procter & Gamble Company | Hair care compositions comprising malodor reduction materials |
| US11771635B2 (en) | 2021-05-14 | 2023-10-03 | The Procter & Gamble Company | Shampoo composition |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2015151360A (en) | 2015-08-24 |
| JP6449544B2 (en) | 2019-01-09 |
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