JP2018030782A - Second agent for hair deformation, hair deforming agent and method for hair deformation - Google Patents
Second agent for hair deformation, hair deforming agent and method for hair deformation Download PDFInfo
- Publication number
- JP2018030782A JP2018030782A JP2016161778A JP2016161778A JP2018030782A JP 2018030782 A JP2018030782 A JP 2018030782A JP 2016161778 A JP2016161778 A JP 2016161778A JP 2016161778 A JP2016161778 A JP 2016161778A JP 2018030782 A JP2018030782 A JP 2018030782A
- Authority
- JP
- Japan
- Prior art keywords
- hair
- agent
- deformation
- deforming
- hair deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 428
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 216
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000002253 acid Substances 0.000 claims abstract description 40
- 150000003839 salts Chemical class 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 32
- 238000011282 treatment Methods 0.000 claims description 56
- 239000002585 base Substances 0.000 claims description 34
- -1 alkali metal salt Chemical class 0.000 claims description 21
- 230000001590 oxidative effect Effects 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 16
- 238000004043 dyeing Methods 0.000 claims description 13
- 239000002738 chelating agent Substances 0.000 claims description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 239000000118 hair dye Substances 0.000 claims description 7
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 36
- 238000011156 evaluation Methods 0.000 description 67
- 235000002639 sodium chloride Nutrition 0.000 description 62
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 41
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 32
- 230000000052 comparative effect Effects 0.000 description 30
- 239000000203 mixture Substances 0.000 description 30
- 238000001035 drying Methods 0.000 description 29
- 239000011780 sodium chloride Substances 0.000 description 21
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 20
- 239000007800 oxidant agent Substances 0.000 description 17
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 12
- 229910052938 sodium sulfate Inorganic materials 0.000 description 12
- 235000011152 sodium sulphate Nutrition 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- 239000000178 monomer Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000005562 fading Methods 0.000 description 9
- 230000003700 hair damage Effects 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000003002 pH adjusting agent Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000002453 shampoo Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 5
- 238000007605 air drying Methods 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 description 5
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- ZZTCCAPMZLDHFM-UHFFFAOYSA-N ammonium thioglycolate Chemical compound [NH4+].[O-]C(=O)CS ZZTCCAPMZLDHFM-UHFFFAOYSA-N 0.000 description 4
- 229940075861 ammonium thioglycolate Drugs 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- 229920006317 cationic polymer Polymers 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 4
- 229960002433 cysteine Drugs 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- DOGJSOZYUGJVKS-UHFFFAOYSA-N glyceryl monothioglycolate Chemical compound OCC(O)COC(=O)CS DOGJSOZYUGJVKS-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000001103 potassium chloride Substances 0.000 description 4
- 235000011164 potassium chloride Nutrition 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 description 3
- SUWCVSZZLFOSJL-UHFFFAOYSA-N 3-sulfanyloxolan-2-one Chemical compound SC1CCOC1=O SUWCVSZZLFOSJL-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 3
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 229940024606 amino acid Drugs 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 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
- 229940097265 cysteamine hydrochloride Drugs 0.000 description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 229960004585 etidronic acid Drugs 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- OYINQIKIQCNQOX-UHFFFAOYSA-M 2-hydroxybutyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCC(O)C[N+](C)(C)C OYINQIKIQCNQOX-UHFFFAOYSA-M 0.000 description 2
- PMNLUUOXGOOLSP-UHFFFAOYSA-N 2-mercaptopropanoic acid Chemical compound CC(S)C(O)=O PMNLUUOXGOOLSP-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
- 244000303965 Cyamopsis psoralioides Species 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 2
- 239000004201 L-cysteine Substances 0.000 description 2
- 235000013878 L-cysteine Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229940009662 edetate Drugs 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229960003151 mercaptamine Drugs 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920005615 natural polymer Chemical class 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229960003330 pentetic acid Drugs 0.000 description 2
- 239000000419 plant extract Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 229940071127 thioglycolate Drugs 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- IFQSXNOEEPCSLW-UHFFFAOYSA-N (1-carboxy-2-sulfanylethyl)azanium;chloride Chemical compound Cl.SCC(N)C(O)=O IFQSXNOEEPCSLW-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
- OOSZCNKVJAVHJI-UHFFFAOYSA-N 1-[(4-fluorophenyl)methyl]piperazine Chemical compound C1=CC(F)=CC=C1CN1CCNCC1 OOSZCNKVJAVHJI-UHFFFAOYSA-N 0.000 description 1
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- FDCJDKXCCYFOCV-UHFFFAOYSA-N 1-hexadecoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCC FDCJDKXCCYFOCV-UHFFFAOYSA-N 0.000 description 1
- DLLMHEDYJQACRM-UHFFFAOYSA-N 2-(carboxymethyldisulfanyl)acetic acid Chemical compound OC(=O)CSSCC(O)=O DLLMHEDYJQACRM-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- UJQMQXNOJBWNID-UHFFFAOYSA-N 2-aminoethanethiol hydrate Chemical compound O.NCCS UJQMQXNOJBWNID-UHFFFAOYSA-N 0.000 description 1
- XTJCJAPNPGGFED-UHFFFAOYSA-N 2-hydroxyethylazanium;2-sulfanylacetate Chemical compound [NH3+]CCO.[O-]C(=O)CS XTJCJAPNPGGFED-UHFFFAOYSA-N 0.000 description 1
- NJRXVEJTAYWCQJ-UHFFFAOYSA-L 2-mercaptosuccinate Chemical compound OC(=O)CC([S-])C([O-])=O NJRXVEJTAYWCQJ-UHFFFAOYSA-L 0.000 description 1
- PMNLUUOXGOOLSP-UHFFFAOYSA-M 2-sulfanylpropanoate Chemical compound CC(S)C([O-])=O PMNLUUOXGOOLSP-UHFFFAOYSA-M 0.000 description 1
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- FPXLKVLNXFUYQU-UHFFFAOYSA-N CCO.OP(=O)OP(O)=O Chemical compound CCO.OP(=O)OP(O)=O FPXLKVLNXFUYQU-UHFFFAOYSA-N 0.000 description 1
- 241001340526 Chrysoclista linneella Species 0.000 description 1
- 244000037364 Cinnamomum aromaticum Species 0.000 description 1
- 235000014489 Cinnamomum aromaticum Nutrition 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- QZKRHPLGUJDVAR-UHFFFAOYSA-K EDTA trisodium salt Chemical compound [Na+].[Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O QZKRHPLGUJDVAR-UHFFFAOYSA-K 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920000289 Polyquaternium Polymers 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- VLSOAXRVHARBEQ-UHFFFAOYSA-N [4-fluoro-2-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=C(F)C=C1CO VLSOAXRVHARBEQ-UHFFFAOYSA-N 0.000 description 1
- FWFKWYODLSFYLE-UHFFFAOYSA-J [Na+].[Na+].[Na+].[Na+].CCO.[O-]P(=O)OP([O-])=O.[O-]P(=O)OP([O-])=O Chemical compound [Na+].[Na+].[Na+].[Na+].CCO.[O-]P(=O)OP([O-])=O.[O-]P(=O)OP([O-])=O FWFKWYODLSFYLE-UHFFFAOYSA-J 0.000 description 1
- CITHMWNQCVRPGG-UHFFFAOYSA-N [Na].[Na].[Na].NCCN Chemical compound [Na].[Na].[Na].NCCN CITHMWNQCVRPGG-UHFFFAOYSA-N 0.000 description 1
- 229960004308 acetylcysteine Drugs 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920006319 cationized starch Polymers 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000001944 cysteine derivatives Chemical class 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical compound [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 1
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 description 1
- 229940078469 dl- cysteine Drugs 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- YVKSGVDJQXLXDV-BYPYZUCNSA-N ethyl (2r)-2-amino-3-sulfanylpropanoate Chemical compound CCOC(=O)[C@@H](N)CS YVKSGVDJQXLXDV-BYPYZUCNSA-N 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 230000037308 hair color Effects 0.000 description 1
- 229960002163 hydrogen peroxide Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229940102253 isopropanolamine Drugs 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- MCYHPZGUONZRGO-VKHMYHEASA-N methyl L-cysteinate Chemical compound COC(=O)[C@@H](N)CS MCYHPZGUONZRGO-VKHMYHEASA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 229940074545 sodium dihydrogen phosphate dihydrate Drugs 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- GNBVPFITFYNRCN-UHFFFAOYSA-M sodium thioglycolate Chemical compound [Na+].[O-]C(=O)CS GNBVPFITFYNRCN-UHFFFAOYSA-M 0.000 description 1
- 229940046307 sodium thioglycolate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000213 tara gum Substances 0.000 description 1
- 235000010491 tara gum Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- NJRXVEJTAYWCQJ-UHFFFAOYSA-N thiomalic acid Chemical compound OC(=O)CC(S)C(O)=O NJRXVEJTAYWCQJ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 1
- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 description 1
- 229960005066 trisodium edetate Drugs 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Cosmetics (AREA)
Abstract
Description
本発明は、毛髪形状を変形させるための毛髪変形用第２剤、毛髪変形用剤及び毛髪変形方法に関するものである。 The present invention relates to a second hair deformation agent, a hair deformation agent, and a hair deformation method for deforming a hair shape.
パーマネントウェーブ処理や縮毛矯正処理は、毛髪形状を変形する方法として広く知られている。これらの処理では、還元剤が配合された毛髪変形用第１剤と、酸化剤が配合された毛髪変形用第２剤とを用いることで、毛髪形状の変形が行われる。毛髪形状の変形機構としては、毛髪変形用第１剤を用いた還元反応において毛髪のシスチン結合の切断により、毛髪を所望の形状に変形させたのち、毛髪変形用第２剤を用いた酸化反応において毛髪のケラチン繊維のジスルフィド結合を生じさせることにより、所望の毛髪形状に固定される。 Permanent wave treatment and curly hair straightening treatment are widely known as methods for deforming the hair shape. In these treatments, the hair shape is deformed by using the first hair deformation agent containing a reducing agent and the second hair deformation agent containing an oxidizing agent. As a deformation mechanism of the hair shape, after the hair is deformed into a desired shape by cutting the cystine bond of the hair in the reduction reaction using the first hair deformation agent, the oxidation reaction using the second hair deformation agent The hair keratin fibers are fixed in a desired hair shape by generating disulfide bonds.
毛髪形状の変形効果を高めるには、上記の還元反応を促進する目的で、毛髪変形用第１剤のｐＨをアルカリ性に調整することが知られている（例えば特許文献１参照）。しかし、アルカリ性にすれば還元剤の還元力が高まることに起因して、毛髪損傷が生じやすくなる。他方、毛髪変形用第１剤のｐＨを７．０以下とすれば、毛髪損傷が抑制されるものの、アルカリ性に比べて高い毛髪変更効果が得られないと考えられる。 In order to enhance the hair shape deformation effect, it is known to adjust the pH of the first hair deformation agent to alkaline for the purpose of promoting the above reduction reaction (see, for example, Patent Document 1). However, if it is made alkaline, hair damage is likely to occur due to an increase in the reducing power of the reducing agent. On the other hand, if the pH of the first agent for deforming hair is 7.0 or less, although hair damage is suppressed, it is considered that a high hair changing effect cannot be obtained as compared with the alkaline property.
これに対して、発明者は、検討を行った結果、還元剤が配合された毛髪変形用第１剤のｐＨを７．０以下にすることで毛髪損傷を抑えた場合であっても、強酸と強塩基との正塩を毛髪変形用第１剤にさらに配合させることで、良好な毛髪変形効果が得られることを見出した。 On the other hand, as a result of the study, the inventor has found that even if hair damage is suppressed by setting the pH of the first agent for deforming hair containing a reducing agent to 7.0 or less, strong acid is used. It has been found that a good hair deformation effect can be obtained by further blending a normal salt of a strong base with a first salt for hair deformation.
このように、毛髪変形用第１剤のｐＨを７．０以下としつつ強酸と強塩基との正塩を配合させることで、毛髪損傷を抑えつつ良好な毛髪変形効果を得ることができるが、これに限られず、毛髪変形用第１剤がアルカリ性ではない場合であっても毛髪形状を変形させる処理を施した後の毛髪変形効果を長期間維持させることがさらに望まれることがある。 Thus, by adding a positive salt of a strong acid and a strong base while adjusting the pH of the first hair deformation agent to 7.0 or less, a good hair deformation effect can be obtained while suppressing hair damage. However, the present invention is not limited to this, and even when the first agent for deforming hair is not alkaline, it may be further desired to maintain the effect of deforming hair after a treatment for deforming the hair shape for a long period of time.
本発明は、毛髪変形効果に優れるｐＨ７．０以下の毛髪変形用第１剤の後に用いた場合に毛髪変形効果を長期間維持させることが可能な毛髪変形用第２剤、並びに、当該毛髪変形用第２剤を備える毛髪変形用剤及び毛髪変形方法の提供を目的とする。 The present invention relates to a second hair deformation agent capable of maintaining the hair deformation effect for a long period of time when used after the first hair deformation agent having a pH of 7.0 or less, which has an excellent hair deformation effect, and the hair deformation It aims at providing the hair deformation agent provided with the 2nd agent for hair, and the hair deformation method.
本発明者が毛髪変形処理について検討を行った結果、強酸と強塩基との正塩及び還元剤が配合されておりｐＨが７．０以下の毛髪変形用第１剤の後に用いられる毛髪変形用第２剤に、過酸化水素を配合することで、毛髪変形効果をより長期間にわたって維持できることを見出した。 As a result of the study of the hair deformation treatment by the present inventor, a normal salt of a strong acid and a strong base and a reducing agent are blended, and the pH is 7.0 or less. It has been found that the hair deformation effect can be maintained for a longer period of time by adding hydrogen peroxide to the second agent.
（１）の毛髪変形用第２剤は、毛髪変形用第１剤の後に用いられる毛髪変形用第２剤であって、毛髪変形用第１剤は、強酸と強塩基との正塩及び還元剤が配合され、ｐＨが７．０以下であり、毛髪変形用第２剤には、過酸化水素が配合されたことを特徴とする。 The second agent for deforming hair of (1) is a second agent for deforming hair used after the first agent for deforming hair, and the first agent for deforming hair is a normal salt and a reduction of a strong acid and a strong base. An agent is blended, the pH is 7.0 or less, and the second agent for deforming hair is blended with hydrogen peroxide.
（２）の毛髪変形用第２剤は、（１）の毛髪変形用第２剤であって、毛髪変形用第２剤のｐＨが、２．０以上５．０以下である。これにより、毛髪変形用第２剤に配合されている過酸化水素の分解を抑え、毛髪変形用第２剤の保存安定性を高めることができる。 The second agent for deforming hair of (2) is the second agent for deforming hair of (1), and the pH of the second agent for deforming hair is 2.0 or more and 5.0 or less. Thereby, decomposition | disassembly of the hydrogen peroxide currently mix | blended with the 2nd agent for hair deformation can be suppressed, and the storage stability of the 2nd agent for hair deformation can be improved.
（３）の毛髪変形用第２剤は、（１）又は（２）の毛髪変形用第２剤であって、毛髪変形用第２剤の過酸化水素の配合量が、３質量％以下である。これにより、毛髪の過剰な酸化反応を抑制し、毛髪の損傷を小さく抑えることが可能になる。また、過酸化水素によって毛髪が褪色する程度を小さく抑えることが可能になる。 The second agent for deforming hair of (3) is the second agent for deforming hair of (1) or (2), and the blending amount of hydrogen peroxide in the second agent for deforming hair is 3% by mass or less. is there. As a result, excessive oxidation reaction of the hair can be suppressed, and damage to the hair can be suppressed small. In addition, the degree of fading of the hair due to hydrogen peroxide can be kept small.
（４）の毛髪変形用第２剤は、（１）〜（３）のいずれか１つの毛髪変形用第２剤であって、酸化染毛剤による染毛処理の履歴がある毛髪を対象として用いられる。なお、「酸化染毛剤による染毛処理の履歴がある毛髪」とは、酸化染料の酸化反応を伴う染毛処理が行われた後の毛髪をいう。ここで、一般的には、毛髪変形処理によって、染毛処理履歴がある毛髪の褪色を進行させやすい傾向にあるが、この毛髪変形用第２剤によれば、そのような履歴のある毛髪を対象とした処理を行った場合であっても毛髪の褪色を抑制させることが可能となっている。 The second agent for hair deformation of (4) is the second agent for hair deformation of any one of (1) to (3), and targets hair having a history of hair dyeing treatment with an oxidative hair dye. Used. “Hair having a history of hair dyeing treatment with an oxidative hair dye” means hair after hair dyeing treatment involving oxidation reaction of oxidative dye is performed. Here, generally, there is a tendency that fading of hair having a history of hair dyeing treatment is facilitated by hair deformation treatment. According to this second agent for hair deformation, Even when the target treatment is performed, the fading of hair can be suppressed.
（５）の毛髪変形用第２剤は、（１）〜（４）のいずれか１つの毛髪変形用第２剤であって、毛髪変形用第１剤に配合された強酸と強塩基との正塩が、アルカリ金属塩及び／又はアルカリ土類金属塩である。毛髪変形用第１剤における強酸と強塩基との正塩がアルカリ金属塩及び／又はアルカリ土類金属塩であれば、高い毛髪変形効果が得られる。 The second agent for deforming hair of (5) is the second agent for deforming hair of any one of (1) to (4), and comprises a strong acid and a strong base blended in the first agent for deforming hair. The normal salt is an alkali metal salt and / or an alkaline earth metal salt. If the normal salt of a strong acid and a strong base in the first hair deformation agent is an alkali metal salt and / or an alkaline earth metal salt, a high hair deformation effect can be obtained.
（６）の毛髪変形用第２剤は、（５）の毛髪変形用第２剤であって、毛髪変形用第２剤にキレート剤が配合されたものである。ここでは、アルカリ金属塩やアルカリ土類金属塩が配合された毛髪変形用第１剤によって毛髪が処理された後に過酸化水素が配合された毛髪変形用第２剤によって毛髪が処理されることになるが、この毛髪変形用第２剤にはキレート剤が配合されているため、毛髪由来の金属が触媒となって過酸化水素が分解される反応を抑制させることが可能になる。また、キレート剤が配合されたこの毛髪変形用第２剤では、過酸化水素の保存安定性を高めることも可能になっている。 The second agent for deforming hair of (6) is the second agent for deforming hair of (5), in which a chelating agent is blended with the second agent for deforming hair. Here, the hair is treated with the second agent for deforming hair mixed with hydrogen peroxide after the hair is treated with the first agent for deforming hair mixed with an alkali metal salt or an alkaline earth metal salt. However, since the second agent for deforming hair is mixed with a chelating agent, it is possible to suppress a reaction in which hydrogen-degraded hydrogen is decomposed using a metal derived from hair as a catalyst. In addition, the second agent for deforming hair in which a chelating agent is blended can enhance the storage stability of hydrogen peroxide.
（７）の毛髪変形用剤は、強酸と強塩基との正塩及び還元剤が配合され、ｐＨが７．０以下である毛髪変形用第１剤と、（１）〜（６）のいずれか１つの毛髪変形用第２剤と、を備える。 The hair deforming agent (7) comprises a first agent for hair deforming, wherein a normal salt of a strong acid and a strong base and a reducing agent are blended, and the pH is 7.0 or less, and any of (1) to (6) One hair deformation second agent.
（８）の毛髪変形方法は、（７）の毛髪変形用剤を用いることを特徴とする。 The hair deformation method of (8) is characterized by using the hair deformation agent of (7).
本発明に係る毛髪変形用第２剤、毛髪変形用剤及び毛髪変形方法のいずれによっても、毛髪損傷を抑えつつ毛髪変形効果を得ることができ、さらに、毛髪変形効果を長期間維持させることが可能になる。 With any of the second hair deformation agent, hair deformation agent and hair deformation method according to the present invention, it is possible to obtain a hair deformation effect while suppressing hair damage, and to maintain the hair deformation effect for a long period of time. It becomes possible.
以下、本発明の実施形態を例に挙げつつ説明する。 Hereinafter, an embodiment of the present invention will be described as an example.
本実施形態の毛髪変形用第２剤は、毛髪変形用第１剤の後に用いられる毛髪変形用第２剤であって、毛髪変形用第１剤は、強酸と強塩基との正塩及び還元剤が配合され、ｐＨが７．０以下であり、毛髪変形用第２剤には、過酸化水素が配合されている。
また、本実施形態の毛髪変形用剤は、強酸と強塩基との正塩及び還元剤が配合され、ｐＨが７．０以下である毛髪変形用第１剤と、毛髪変形用第１剤の後に用いられ、過酸化水素が配合された毛髪変形用第２剤と、を備える。
The second agent for deforming hair of this embodiment is a second agent for deforming hair used after the first agent for deforming hair, and the first agent for deforming hair is a normal salt and a reduction of a strong acid and a strong base. An agent is blended and the pH is 7.0 or less, and hydrogen peroxide is blended in the second agent for deforming hair.
Further, the hair deformation agent of the present embodiment comprises a first agent for deforming hair having a pH of 7.0 or less, and a first agent for deforming hair, in which a normal salt of a strong acid and a strong base and a reducing agent are blended. And a second agent for deforming hair, which is used later and formulated with hydrogen peroxide.
（毛髪変形用第１剤）
毛髪変形用第１剤は、本実施形態に係る毛髪変形用第２剤の前に毛髪に対して用いられるものであり、還元剤、強酸と強塩基との正塩が配合され、ｐＨが７．０以下である。これにより、高い毛髪変形効果が得られる。
(1st agent for hair deformation)
The first agent for deforming hair is used for the hair before the second agent for deforming hair according to this embodiment, and contains a reducing agent, a normal salt of a strong acid and a strong base, and a pH of 7 0.0 or less. Thereby, a high hair deformation effect is acquired.
＜還元剤＞
毛髪変形用第１剤に配合される還元剤としては、特に限定されないが、チオール基を有する公知の還元剤を用いることができる。毛髪変形用第１剤に配合される還元剤は、毛髪形状に変形を与えることができる。毛髪変形用第１剤には、前記還元剤が１種又は２種以上配合される。
<Reducing agent>
Although it does not specifically limit as a reducing agent mix | blended with the 1st agent for hair deformation, The well-known reducing agent which has a thiol group can be used. The reducing agent blended in the first hair deformation agent can give deformation to the hair shape. One or more reducing agents are blended in the first hair deformation agent.
前記還元剤としては、例えば、チオグリコール酸、チオグリコール酸塩（チオグリコール酸ナトリウム、チオグリコール酸アンモニウム、チオグリコール酸モノエタノールアミンなど）、メルカプトプロピオン酸、メルカプトプロピオン酸塩、システイン（Ｌ−システイン、ＤＬ−システインなど）、システイン塩（塩酸Ｌ−システイン、塩酸ＤＬ−システインなど）、アセチルシステイン（Ｎ−アセチル−Ｌ−システインなど）、システインアルキルエステル（Ｌ−システインメチルエステル、Ｌ−システインエチルエステルなど）、システアミン、システアミン塩（システアミン塩酸塩など）、チオグリコール酸グリセリル、チオグリセリン、チオ乳酸、チオ乳酸塩、チオリンゴ酸、チオリンゴ酸塩、ブチロラクトンチオールなどが挙げられる。
本実施形態の毛髪変形用第１剤に、前記還元剤として、チオグリコール酸以外の還元剤が配合されるときは、さらにチオグリコール酸が配合されていても良い。また、本実施形態の毛髪変形用第１剤に、後述する強酸と強塩基との正塩として、塩化ナトリウム以外の正塩が配合されるときは、還元剤としてチオグリコール酸のみが配合されていても良い。
Examples of the reducing agent include thioglycolic acid, thioglycolate (sodium thioglycolate, ammonium thioglycolate, monoethanolamine thioglycolate, etc.), mercaptopropionic acid, mercaptopropionate, cysteine (L-cysteine). , DL-cysteine, etc.), cysteine salts (L-cysteine hydrochloride, DL-cysteine hydrochloride, etc.), acetylcysteine (N-acetyl-L-cysteine, etc.), cysteine alkyl esters (L-cysteine methyl ester, L-cysteine ethyl ester) Etc.), cysteamine, cysteamine salts (such as cysteamine hydrochloride), glyceryl thioglycolate, thioglycerin, thiolactic acid, thiolactate, thiomalic acid, thiomalate, butyrolactone thiol, etc. It is.
When a reducing agent other than thioglycolic acid is added as the reducing agent to the first hair deformation agent of this embodiment, thioglycolic acid may be further added. Moreover, when a normal salt other than sodium chloride is added to the first hair deformation agent of this embodiment as a normal salt of a strong acid and a strong base, which will be described later, only thioglycolic acid is added as a reducing agent. May be.
ｐＨが７．０以下において優れた毛髪変形効果を得る上で、前記還元剤のうち、例えば、チオグリコール酸、チオグリコール酸塩、チオグリコール酸グリセリル、システアミン、システアミン塩、ブチロラクトンチオールの１種又は２種以上が配合されると良い。 In order to obtain an excellent hair deformation effect at a pH of 7.0 or less, among the reducing agents, for example, one of thioglycolic acid, thioglycolate, glyceryl thioglycolate, cysteamine, cysteamine salt, butyrolactone thiol or Two or more kinds may be blended.
前記還元剤の毛髪変形用第１剤における配合量は、０．５質量％以上１１質量％以下が好ましく、１．５質量％以上９質量％以下がより好ましく、３質量％以上９質量％以下がさらに好ましい。０．５質量％以上であると、毛髪変形効果がより高まる観点から好適であり、１１質量％以下であると、毛髪の損傷抑制の観点から好適である。 The blending amount of the reducing agent in the first agent for deforming hair is preferably 0.5% by mass or more and 11% by mass or less, more preferably 1.5% by mass or more and 9% by mass or less, and 3% by mass or more and 9% by mass or less. Is more preferable. If it is 0.5% by mass or more, it is preferable from the viewpoint of enhancing the hair deformation effect, and if it is 11% by mass or less, it is preferable from the viewpoint of suppressing hair damage.
＜強酸と強塩基との正塩＞
毛髪変形用第１剤に配合される強酸と強塩基との正塩は、強酸と強塩基との中和反応によって得られる塩であって、強酸の水素と強塩基の水酸基とが過不足なく反応して生じたものである。前記強酸とは、水に溶解させた際、全ての水素が解離する酸であり、例えば、塩酸、硫酸、硝酸などが挙げられる。前記強塩基とは、水に溶解させた際、全ての水酸基が解離する塩基であり、例えば、水酸化ナトリウム、水酸化カリウム、水酸化カルシウム、水酸化マグネシウムなどが挙げられる。
還元剤が配合されたｐＨが７．０以下の毛髪変形用第１剤に、強酸と強塩基との正塩をさらに配合すれば、高い毛髪変形効果が得られる。
<Normal salt of strong acid and strong base>
The normal salt of strong acid and strong base blended in the first hair deformation agent is a salt obtained by the neutralization reaction of strong acid and strong base, and the hydrogen of strong acid and the hydroxyl group of strong base are not excessive or insufficient. It was produced by reaction. The strong acid is an acid that dissociates all hydrogen when dissolved in water, and examples thereof include hydrochloric acid, sulfuric acid, and nitric acid. The strong base is a base from which all hydroxyl groups dissociate when dissolved in water, and examples thereof include sodium hydroxide, potassium hydroxide, calcium hydroxide, and magnesium hydroxide.
A high hair deformation effect can be obtained by adding a normal salt of a strong acid and a strong base to the first hair deformation agent having a pH of 7.0 or less and a reducing agent.
毛髪変形用第１剤には、前記強酸と強塩基との正塩が、１種又は２種以上配合される。毛髪変形用第１剤に、前記強酸と強塩基の正塩として、塩化ナトリウム以外のものが配合されるときは、さらに塩化ナトリウムが配合されても良い。また、毛髪変形用第１剤に、前記還元剤として、チオグリコール酸以外の還元剤が配合されるときは、前記強酸と強塩基との正塩として塩化ナトリウムのみが配合されていても良い。さらに、毛髪変形用第１剤に、前記還元剤として、チオグリコール酸が配合されるときは、前記強酸と強塩基との正塩として塩化ナトリウムのみが配合されていても良い。
前記強酸と強塩基との正塩としては、例えば、ナトリウム塩、カリウム塩などのアルカリ金属塩；カルシウム塩、マグネシウム塩などのアルカリ土類金属塩；などが挙げられる。
In the first agent for deforming hair, one or more normal salts of the strong acid and the strong base are blended. When a salt other than sodium chloride is added to the first hair deformation agent as the normal salt of the strong acid and strong base, sodium chloride may be further added. Further, when a reducing agent other than thioglycolic acid is added to the first hair deformation agent as the reducing agent, only sodium chloride may be added as a normal salt of the strong acid and the strong base. Furthermore, when thioglycolic acid is blended in the first hair deformation agent as the reducing agent, only sodium chloride may be blended as a normal salt of the strong acid and the strong base.
Examples of the normal salt of the strong acid and the strong base include alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt and magnesium salt.
前記強酸と強塩基との正塩は、高い毛髪変形効果を得られることから、アルカリ金属塩が良い。そのようなアルカリ金属塩としては、例えば、塩化ナトリウム、塩化カリウム、硫酸ナトリウム、硫酸カリウム、硝酸ナトリウム、硝酸カリウムなどが挙げられる。それらのうち、毛髪変形効果をより高める上で、塩化ナトリウム、塩化カリウム、硫酸ナトリウムの１種又は２種以上が配合されると良い。 The normal salt of the strong acid and the strong base is preferably an alkali metal salt because a high hair deformation effect can be obtained. Examples of such alkali metal salts include sodium chloride, potassium chloride, sodium sulfate, potassium sulfate, sodium nitrate, and potassium nitrate. Among them, one or more of sodium chloride, potassium chloride, and sodium sulfate may be blended to further enhance the hair deformation effect.
前記強酸と強塩基との正塩の毛髪変形用第１剤における配合量は、０．０２質量％以上５質量％以下が好ましく、０．１質量％以上３質量％以下がより好ましい。０．０２質量％以上であると、毛髪変形効果がより高まる観点から好適であり、５質量％以下であると、毛髪変形処理後の毛髪の柔らかな感触の観点から好適である。 The blending amount of the strong acid and the strong base in the first agent for deforming hair is preferably 0.02% by mass or more and 5% by mass or less, and more preferably 0.1% by mass or more and 3% by mass or less. If it is 0.02% by mass or more, it is preferable from the viewpoint of enhancing the hair deformation effect, and if it is 5% by mass or less, it is preferable from the viewpoint of the soft feel of the hair after the hair deformation treatment.
毛髪変形用第１剤における前記強酸と強塩基との正塩に対する前記還元剤の配合比は、例えば、０．１以上１０以下である。 The mixing ratio of the reducing agent to the normal salt of the strong acid and strong base in the first hair deformation agent is, for example, 0.1 or more and 10 or less.
＜ｐＨ＞
毛髪変形用第１剤のｐＨは７．０以下である。ｐＨが高くなると毛髪損傷の抑制効果が小さくなる虞があるから、ｐＨの上限値は、６．０以下が好ましく、５．０以下がより好ましい。ｐＨの下限値は、ｐＨが低すぎると皮膚への刺激が生ずる虞があるから、１．５以上が好ましく、２．０以上がより好ましく、４．５以上がさらに好ましい。ｐＨは、２５℃における測定値が採用される。
<PH>
The pH of the first agent for deforming hair is 7.0 or less. Since there is a possibility that the effect of suppressing hair damage is reduced when the pH is increased, the upper limit value of the pH is preferably 6.0 or less, and more preferably 5.0 or less. The lower limit of the pH is preferably 1.5 or more, more preferably 2.0 or more, and even more preferably 4.5 or more because there is a possibility that skin irritation may occur if the pH is too low. The pH is measured at 25 ° C.
＜毛髪変形用第１剤に配合可能な他の成分＞
毛髪変形用第１剤には、上記以外の成分のうち、毛髪変形用剤に用いられる公知の成分を本発明の効果を損なわない範囲で適宜配合することができる。その公知の成分としては、例えば、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、ノニオン界面活性剤、高級アルコール、低級アルコール、多価アルコール、糖類、油脂、エステル油、脂肪酸、炭化水素、ロウ、シリコーン、合成高分子化合物、半合成高分子化合物、天然高分子化合物、蛋白、アミノ酸、動植物抽出物、微生物由来物、無機化合物、香料、防腐剤、キレート剤、紫外線吸収剤、反応調整剤（ジチオジグリコール酸など）、色素、酸化防止剤、染料、顔料、噴射剤などが挙げられる。
<Other ingredients that can be blended in the first hair deformation agent>
Among the components other than those described above, known components used for the hair deforming agent can be appropriately added to the first hair deforming agent within a range not impairing the effects of the present invention. The known components include, for example, anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, higher alcohols, lower alcohols, polyhydric alcohols, sugars, fats and oils, ester oils, fatty acids, hydrocarbons. , Waxes, silicones, synthetic polymer compounds, semi-synthetic polymer compounds, natural polymer compounds, proteins, amino acids, animal and plant extracts, microbial substances, inorganic compounds, fragrances, preservatives, chelating agents, UV absorbers, reaction control Agents (dithiodiglycolic acid, etc.), pigments, antioxidants, dyes, pigments, propellants and the like.
＜ｐＨ調整剤＞
上記任意成分のうち、毛髪変形用第１剤のｐＨを７．０以下に調整するため、ｐＨ調整剤を適宜配合することができる。ｐＨ調整剤としては、毛髪変形用剤に用いられる公知の酸又はアルカリ剤から選ばれると良い。
ｐＨ調整剤には、酸又はアルカリ剤の１種以上を配合してもよく、酸とアルカリ剤の両方をそれぞれ１種以上配合してもよい。前記酸としては、例えば、グリコール酸、乳酸、グリセリン酸、グルコン酸、リンゴ酸、酒石酸、クエン酸、コハク酸、グルタミン酸、アスパラギン酸などの有機酸；塩酸、硫酸、硝酸、リン酸などの無機酸が挙げられる。前記アルカリ剤としては、例えば、アンモニア、アミノアルコール（モノエタノールアミン、トリエタノールアミン、イソプロパノールアミン、２−アミノ−２−メチル−１−プロパノール、２−アミノ−２−メチル−１，３−プロパンジオールなど）、塩基性アミノ酸（アルギニンなど）、モルホリン、苛性アルカリ（水酸化カリウム、水酸化ナトリウム）などが挙げられる。
<PH adjuster>
Among the above optional components, a pH adjuster can be appropriately blended in order to adjust the pH of the first hair deformation agent to 7.0 or lower. The pH adjuster may be selected from known acids or alkali agents used for hair deformation agents.
In the pH adjuster, one or more of an acid or an alkali agent may be blended, or both of an acid and an alkali agent may be blended. Examples of the acid include organic acids such as glycolic acid, lactic acid, glyceric acid, gluconic acid, malic acid, tartaric acid, citric acid, succinic acid, glutamic acid, and aspartic acid; inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, and phosphoric acid Is mentioned. Examples of the alkali agent include ammonia, amino alcohol (monoethanolamine, triethanolamine, isopropanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1,3-propanediol. Etc.), basic amino acids (such as arginine), morpholine, caustic alkali (potassium hydroxide, sodium hydroxide) and the like.
＜剤型＞
毛髪変形用第１剤の剤型は、例えば、液状、クリーム状、ゲル状、フォーム状（泡状）が挙げられる。
<Dosage form>
Examples of the dosage form of the first agent for deforming hair include liquid, cream, gel, and foam (foam).
（毛髪変形用第２剤）
本実施形態の毛髪変形用第２剤は、強酸と強塩基との正塩及び還元剤が配合されたｐＨが７．０以下の毛髪変形用第１剤の後に用いられるものであり、過酸化水素が配合されている。当該毛髪変形用第２剤には、酸化剤である過酸化水素が配合されているため、毛髪変形用第１剤によって還元された後の毛髪形状を固定することができる。また、当該毛髪変形用第２剤には、酸化剤として過酸化水素を配合させているため、酸化剤として臭素酸ナトリウム等を配合させる場合と比べて、毛髪変形効果を長期間維持させることが可能になる。
(Second agent for hair deformation)
The second agent for deforming hair according to this embodiment is used after the first agent for deforming hair having a pH of 7.0 or less in which a normal salt of a strong acid and a strong base and a reducing agent are mixed. Hydrogen is blended. Since the second agent for deforming hair contains hydrogen peroxide as an oxidizing agent, the hair shape after being reduced by the first agent for deforming hair can be fixed. In addition, since the second hair deformation agent contains hydrogen peroxide as an oxidizing agent, the hair deformation effect can be maintained for a long period of time compared to the case where sodium bromate or the like is added as an oxidizing agent. It becomes possible.
なお、本実施形態の毛髪変形用第２剤（及びこれを備えた毛髪変形処理剤）によれば、毛髪変形処理を施してから１週間経過後（１日１回洗髪するとして７回洗髪後）においても毛髪変形効果が維持されやすい。 In addition, according to the 2nd agent for hair deformation (and hair deformation treatment agent provided with this) of this embodiment, after performing a hair deformation process, after one week progress (after washing hair 7 times as if it washed once a day) ), The hair deformation effect is easily maintained.
本実施形態の毛髪変形用第２剤は、毛髪変形用第２剤における過酸化水素の配合量が３質量％以下であることが好ましく、２．５質量％以下であることがより好ましい。当該配合量とすることで、毛髪の過剰な酸化反応を抑制し、毛髪の損傷を小さく抑えることが可能になるとともに、過酸化水素によって毛髪が褪色する程度を小さく抑えることが可能になる。
また、毛髪変形用第２剤における過酸化水素の配合量は、還元後の毛髪形状を十分に固定させる観点から、０．５質量％以上が好ましく、１．０質量％以上であることがより好ましい。
In the second agent for deforming hair of this embodiment, the amount of hydrogen peroxide in the second agent for deforming hair is preferably 3% by mass or less, and more preferably 2.5% by mass or less. By setting the blending amount, it is possible to suppress excessive oxidation reaction of the hair, to suppress the damage to the hair, and to suppress the degree of fading of the hair by hydrogen peroxide.
In addition, the blending amount of hydrogen peroxide in the second hair deformation agent is preferably 0.5% by mass or more, more preferably 1.0% by mass or more, from the viewpoint of sufficiently fixing the hair shape after reduction. preferable.
本実施形態の毛髪変形用第２剤のｐＨは、２．０以上５．０以下であることが好ましく、下限は２．５であることがより好ましく、上限は例えば４．５であってもよいし３．５であってもよい。過酸化水素は、一般的に分解が生じやすいが、毛髪変形用第２剤のｐＨを５．０以下とすることにより、毛髪変形用第２剤中での分解を抑制し、保存安定性を高めることができる。毛髪変形用第２剤のｐＨを２．０以上とすることにより、皮膚への刺激を小さく抑えることが可能になる。ｐＨは、２５℃における測定値が採用される。 The pH of the second agent for deforming hair of this embodiment is preferably 2.0 or more and 5.0 or less, more preferably the lower limit is 2.5, and the upper limit is 4.5, for example. It may be 3.5 or 3.5. Hydrogen peroxide generally tends to be decomposed, but by setting the pH of the second agent for deforming hair to 5.0 or less, the degradation in the second agent for deforming hair is suppressed, and storage stability is improved. Can be increased. By setting the pH of the second agent for deforming hair to 2.0 or more, it is possible to suppress irritation to the skin. The pH is measured at 25 ° C.
本実施形態の毛髪変形用第２剤のｐＨを調整するため、ｐＨ調整剤を適宜配合してもよい。ｐＨ調整剤としては、毛髪変形用剤に用いられる公知の酸若しくはアルカリ剤、又はそれらの塩（例えば、リン酸塩など）を用いることができる。 In order to adjust the pH of the second agent for deforming hair of this embodiment, a pH adjuster may be appropriately blended. As the pH adjuster, known acids or alkali agents used for hair deformation agents, or salts thereof (for example, phosphates, etc.) can be used.
本実施形態の毛髪変形用第２剤には、一種又は二種以上のキレート剤がさらに配合されていることが好ましい。毛髪変形用第２剤に配合されている過酸化水素は、毛髪変形用第２剤のｐＨが２．０以上５．０以下のように低い場合であっても、毛髪変形用第２剤中に存在する金属が触媒となって、分解されてしまうことがある。しかし、毛髪変形用第２剤にキレート剤が配合されている場合には、当該過酸化水素の分解を抑制し、毛髪変形用第２剤における過酸化水素の保存安定性を高めることができる。 It is preferable that one or more chelating agents are further blended in the second hair deformation agent of the present embodiment. Even if the pH of the second agent for deforming hair is as low as 2.0 or more and 5.0 or less, the hydrogen peroxide blended in the second agent for deforming hair is contained in the second agent for deforming hair. The metal present in the catalyst may become a catalyst and be decomposed. However, when a chelating agent is blended in the second hair deformation agent, the decomposition of the hydrogen peroxide can be suppressed, and the storage stability of hydrogen peroxide in the second hair deformation agent can be enhanced.
キレート剤としては、例えば、エデト酸、エデト酸塩（エデト酸二ナトリウム、エデト酸三ナトリウム、エデト酸四ナトリウム、エデト酸二カリウムなど）、ジエチレントリアミン五酢酸、ジエチレントリアミン五酢酸塩（ジエチレントリアミン五酢酸五ナトリウムなど）、エチレンジアミンヒドロキシエチル三酢酸、エチレンジアミンヒドロキシエチル三酢酸塩（エチレンジアミンヒドロキシエチル三酢酸三ナトリウムなど）、ヒドロキシエタンジホスホン酸、ヒドロキシエタンジホスホン酸塩（ヒドロキシエタンジホスホン酸四ナトリウムなど）が挙げられる。 Examples of chelating agents include edetic acid, edetate (disodium edetate, trisodium edetate, tetrasodium edetate, dipotassium edetate, etc.), diethylenetriaminepentaacetic acid, diethylenetriaminepentaacetate (diethylenetriaminepentaacetic acid pentasodium). Etc.), ethylenediamine hydroxyethyl triacetic acid, ethylenediamine hydroxyethyl triacetate (such as trisodium ethylenediamine hydroxyethyl triacetate), hydroxyethane diphosphonic acid, hydroxyethane diphosphonate (such as tetrasodium hydroxyethane diphosphonate) It is done.
本実施形態の毛髪変形用第２剤におけるキレート剤の配合量は、例えば０．０１質量％以上２質量％以下であり、０．０５質量％以上１質量％以下が良く、０．１質量％以上０．５質量％以下が好ましい。２質量％以下であると、処理後の毛髪の柔らかな感触を良好にすることに適する。 The blending amount of the chelating agent in the second agent for deforming hair of this embodiment is, for example, from 0.01% by mass to 2% by mass, preferably from 0.05% by mass to 1% by mass, and 0.1% by mass. The content is preferably 0.5% by mass or less. When it is 2% by mass or less, it is suitable for improving the soft feel of the hair after treatment.
本実施形態の毛髪変形用第２剤におけるキレート剤に対する過酸化水素の配合比は、例えば、１以上５０以下である。 The compounding ratio of hydrogen peroxide to the chelating agent in the second hair deformation agent of this embodiment is, for example, 1 or more and 50 or less.
＜任意成分＞
本実施形態の毛髪変形用第２剤には、上記以外の成分のうち、毛髪変形用剤に用いられる公知の成分を適宜配合してもよい。その公知の成分としては、例えば、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、ノニオン界面活性剤、アルコール、多価アルコール、糖類、油脂、エステル油、脂肪酸、炭化水素、ロウ、シリコーン、合成高分子化合物、半合成高分子化合物、天然高分子化合物、蛋白、アミノ酸、動植物抽出物、微生物由来物、無機化合物、香料、防腐剤、紫外線吸収剤、色素、染料、顔料、噴射剤などが挙げられる。
<Optional component>
Among the components other than the above, known components used for the hair deformation agent may be appropriately blended in the second hair deformation agent of the present embodiment. The known components include, for example, anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, alcohols, polyhydric alcohols, sugars, fats and oils, ester oils, fatty acids, hydrocarbons, waxes, silicones. , Synthetic polymer compounds, semi-synthetic polymer compounds, natural polymer compounds, proteins, amino acids, animal and plant extracts, microorganism-derived materials, inorganic compounds, fragrances, preservatives, ultraviolet absorbers, dyes, dyes, pigments, propellants, etc. Is mentioned.
本実施形態の毛髪変形用第２剤は、カチオン性高分子、アニオン性モノマー由来の構造単位とカチオン性モノマー由来の構造単位とを含む両性高分子、ジメチルポリシロキサンから選ばれる１種又は２種以上を、０．０１質量％以上５質量％以下、より好ましくは０．１質量％以上３質量％以下配合すると、毛髪変形処理後の毛髪の滑らかさ、しっとり感、ごわつきのなさをいずれも向上させることができる。 The second agent for hair deformation of this embodiment is a cationic polymer, an amphoteric polymer containing a structural unit derived from an anionic monomer and a structural unit derived from a cationic monomer, or one or two selected from dimethylpolysiloxane When the above is blended in an amount of 0.01% by mass or more and 5% by mass or less, more preferably 0.1% by mass or more and 3% by mass or less, the smoothness, moist feeling and smoothness of the hair after the hair deformation treatment are all improved. Can be made.
カチオン性高分子としては、カチオン性多糖類又はカチオン性モノマー由来の構造単位を含むカチオン性高分子が好ましい。
カチオン性多糖類としては、ポリクオタニウム−４（塩化ヒドロキシエチルセルロースジメチルジアリルアンモニウム）、ポリクオタニウム−１０（塩化Ｏ−［２−ヒドロキシ−３−（トリメチルアンモニオ）プロピル］ヒドロキシエチルセルロース）などのカチオン化セルロース；グアーヒドロキシプロピルトリモニウムクロリド、ヒドロキシプロピルグアーヒドロキシプロピルトリモニウムクロリドなどのカチオン化グアーガム；カチオン化ローカストビーンガム；カチオン化カッシア；カチオン化フェヌグリークガム；カチオン化タラガム；カチオン化デンプン；が挙げられ、毛髪の滑らかさの向上とごわつきを抑える点において特に優れることから、カチオン化セルロースが好ましく配合される。
カチオン性モノマー由来の構造単位を含むカチオン性高分子としては、例えば、ポリクオタニウム−６などのポリ塩化ジメチルメチレンピペリジニウム；ポリクオタニウム−７などの塩化ジメチルジアリルアンモニウム・アクリルアミド共重合体；ポリクオタニウム−１６などのビニルピロリドン・メチルビニルイミダゾリウム共重合体；ポリクオタニウム−５２などのエチル［（メタクリロイルオキシ）エチル］ジメチルアンモニウムエチル硫酸塩・N,N-ジメチルアクリルアミド・ジメタクリル酸ポリエチレングリコール共重合体；が挙げられ、毛髪の滑らかさの向上とごわつきを抑える点において特に優れることから、ポリ塩化ジメチルメチレンピペリジニウムが好ましく配合される。
As the cationic polymer, a cationic polymer containing a structural unit derived from a cationic polysaccharide or a cationic monomer is preferable.
Cationic polysaccharides include cationized celluloses such as polyquaternium-4 (hydroxyethylcellulose dimethyldiallylammonium chloride) and polyquaternium-10 (O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride); guar Cationized guar gum such as hydroxypropyltrimonium chloride, hydroxypropyl guar hydroxypropyltrimonium chloride; cationized locust bean gum; cationized cassia; cationized fenugreek gum; cationized tara gum; cationized starch; Cationized cellulose is preferably blended because it is particularly excellent in terms of suppressing the improvement in roughness and wobbling.
Examples of the cationic polymer containing a structural unit derived from a cationic monomer include polydimethylmethylenepiperidinium chloride such as polyquaternium-6; dimethyldiallylammonium chloride / acrylamide copolymer such as polyquaternium-7; polyquaternium-16, and the like. Vinylpyrrolidone / methylvinylimidazolium copolymer; ethyl [(methacryloyloxy) ethyl] dimethylammoniumethylsulfate / N, N-dimethylacrylamide / polyethylene glycol dimethacrylate copolymer such as polyquaternium-52; Polydimethyldimethylmethylenepiperidinium chloride is preferably blended because it is particularly excellent in terms of improving the smoothness of hair and suppressing stiffness.
アニオン性モノマー由来の構造単位とカチオン性モノマー由来の構造単位とを含む両性高分子のうち、前記アニオン性モノマー由来の構造単位としては、アクリル酸由来の構造単位を含むことが好ましい。また、前記カチオン性モノマー由来の構造単位としては、塩化ジメチルジアリルアンモニウム由来の構造単位、塩化メタクリルアミドプロピルトリメチルアンモニウム由来の構造単位などが挙げられ、塩化ジメチルジアリルアンモニウム由来の構造単位を含むものがより好ましい。したがって、アニオン性モノマー由来の構造単位とカチオン性モノマー由来の構造単位とを含む両性高分子としては、アクリル酸由来の構造単位と、塩化ジメチルジアリルアンモニウム由来の構造単位とを有する両性高分子（共重合体）であることがより好ましい。そのような両性高分子としては、例えば、塩化ジメチルジアリルアンモニウム・アクリル酸共重合体（ポリクオタニウム−２２）、アクリルアミド・アクリル酸・塩化ジメチルジアリルアンモニウム共重合体（ポリクオタニウム−３９）、ポリクオタニウム−４７、ポリクオタニウム−５３などが挙げられる。 Of the amphoteric polymers including a structural unit derived from an anionic monomer and a structural unit derived from a cationic monomer, the structural unit derived from an anionic monomer preferably includes a structural unit derived from acrylic acid. In addition, examples of the structural unit derived from the cationic monomer include a structural unit derived from dimethyldiallylammonium chloride, a structural unit derived from methacrylamidopropyltrimethylammonium chloride, and the like. preferable. Therefore, as an amphoteric polymer including a structural unit derived from an anionic monomer and a structural unit derived from a cationic monomer, an amphoteric polymer having a structural unit derived from acrylic acid and a structural unit derived from dimethyldiallylammonium chloride (co-polymer). More preferably, it is a polymer). Examples of such amphoteric polymers include dimethyldiallylammonium chloride / acrylic acid copolymer (polyquaternium-22), acrylamide / acrylic acid / dimethyldiallylammonium chloride copolymer (polyquaternium-39), polyquaternium-47, and polyquaternium. -53 and the like.
ジメチルポリシロキサンとしては、例えば、下記式（１）で表される直鎖状のジメチルポリシロキサンが挙げられる。 Examples of dimethylpolysiloxane include linear dimethylpolysiloxane represented by the following formula (1).
上記式（１）中、平均重合度ｎは、１以上８０００以下であることが好ましく、５以上３０００以下であることがより好ましい。
ジメチルポリシロキサンの粘度は、１ｍｍ2／ｓ以上１００，０００，０００ｍｍ2／ｓ以下であることが好ましく、１０ｍｍ2／ｓ以上３，０００，０００ｍｍ2／ｓ以下がより好ましい。
ジメチルポリシロキサンの粘度（２５℃での動粘度）は、化粧品原料基準一般試験法第一法により確認される２５℃の動粘度の値である。
In the above formula (1), the average degree of polymerization n is preferably 1 or more and 8000 or less, and more preferably 5 or more and 3000 or less.
The viscosity of the dimethylpolysiloxane is preferably from 1 mm 2 / s or more 100,000,000mm 2 / s, more preferably at most 10 mm 2 / s or more 3,000,000mm 2 / s.
The viscosity of dimethylpolysiloxane (kinematic viscosity at 25 ° C.) is the value of the kinematic viscosity at 25 ° C. confirmed by the cosmetic material standard general test method first method.
本実施形態の毛髪変形用第２剤の剤型は、例えば、液状、クリーム状、ゲル状、フォーム状（泡状）が挙げられる。 Examples of the dosage form of the second agent for deforming hair according to this embodiment include liquid, cream, gel, and foam (foam).
（対象毛髪）
本実施形態の毛髪変形用第２剤及び本実施形態の毛髪変形用剤によって処理を行う対象毛髪としては、特に限定されず、酸化染毛剤による染毛処理の履歴がある毛髪、酸化染毛剤による染毛処理の履歴がない毛髪等を対象毛髪とすることができる。
(Target hair)
The target hair to be treated with the second agent for deforming hair of this embodiment and the agent for deforming hair of this embodiment is not particularly limited, and hair having a history of hair dyeing treatment with an oxidative hair dye, oxidative hair Hair having no history of hair dyeing treatment with the agent can be used as target hair.
なお、一般的には、酸化染毛剤による染毛処理の履歴がある毛髪を対象毛髪として毛髪変形処理を行うと、毛髪変形用第１剤に配合されている還元剤の還元反応により毛髪の褪色を進行させやすい傾向にある。 In general, when hair deformation treatment is performed using hair having a history of hair dyeing treatment with an oxidative hair dye as the target hair, the reduction reaction of the reducing agent contained in the first agent for hair deformation results in a reduction of the hair. There is a tendency to advance the fading.
これに対して、酸化剤として過酸化水素が配合された本実施形態の毛髪変形用第２剤及び本実施形態の毛髪変形用剤によれば、酸化染毛剤による染毛処理の履歴がある毛髪を対象毛髪とした場合であっても、毛髪の褪色を抑制させることができる。したがって、酸化染毛剤による染毛処理の履歴がある毛髪を対象毛髪とする場合には、毛髪変形効果を長期間維持させるだけでなく、毛髪の褪色を抑制させる効果も得ることができる。 On the other hand, according to the second agent for hair deformation of this embodiment and the hair deformation agent of this embodiment in which hydrogen peroxide is blended as an oxidizing agent, there is a history of hair dyeing treatment with an oxidation hair dye. Even when the hair is the target hair, the fading of the hair can be suppressed. Therefore, when the hair having a history of hair dyeing treatment with an oxidative hair dye is used as the target hair, not only the hair deformation effect can be maintained for a long period, but also the effect of suppressing the fading of the hair can be obtained.
（毛髪変形方法）
本実施形態の毛髪変形用剤を用いた毛髪変形方法は、パーマネントウェーブ、縮毛矯正に用いることができる。
(Hair deformation method)
The hair deformation method using the hair deformation agent of the present embodiment can be used for permanent wave and hair straightening.
＜パーマネントウェーブ＞
パーマネントウェーブは、毛髪をウェーブ状に変形させる毛髪変形方法である。
本実施形態の毛髪変形用第２剤及び毛髪変形用剤をパーマネントウェーブに用いる場合は、パーマネントウェーブにおいて通常行われる施術工程に準じるとよい。施術工程としては、例えば、下記（１）〜（３）の工程が挙げられる。
（１）毛髪を所望の大きさのウェーブロッドに巻きつけて、毛髪に毛髪変形用第１剤を所定の時間で適用する。
（２）毛髪に、本実施形態の毛髪変形用第２剤を所定の時間で適用する。
（３）本実施形態の毛髪変形用第２剤を適用した後、ウェーブロッドを毛髪から取り除き、毛髪を水洗したのち、乾燥させる。
なお、毛髪変形効果をより高める観点から、上記（１）の工程において、ウェーブロッドに巻き付けた毛髪を加温しても良い。また、毛髪中の還元剤をすすぎ落として毛髪損傷を抑制する観点から、上記（２）の工程の前に毛髪を中間水洗しても良い。
<Permanent Wave>
Permanent wave is a hair deformation method that deforms hair into a wave shape.
When the second agent for hair deformation and the agent for hair deformation of the present embodiment are used for permanent waves, it is preferable to follow the treatment steps normally performed in permanent waves. Examples of the treatment step include the following steps (1) to (3).
(1) The hair is wound around a wave rod of a desired size, and the first hair deformation agent is applied to the hair for a predetermined time.
(2) The second agent for hair deformation of the present embodiment is applied to the hair for a predetermined time.
(3) After applying the second hair deformation agent of this embodiment, the wave rod is removed from the hair, the hair is washed with water, and then dried.
In addition, from the viewpoint of enhancing the hair deformation effect, in the step (1), the hair wound around the wave rod may be heated. Further, from the viewpoint of suppressing hair damage by rinsing the reducing agent in the hair, the hair may be washed with intermediate water before the step (2).
＜縮毛矯正＞
縮毛矯正は、くせ毛、ちぢれ毛又はウェーブ毛などの毛髪に対して、毛髪形状を伸ばし変形させる毛髪変形方法である。
本実施形態の毛髪変形用第２剤及び毛髪変形用剤を縮毛矯正に用いる場合は、縮毛矯正において通常行われ得る施術工程に準じると良い。施術工程としては、例えば、下記［１］〜［３］の工程が挙げられる。
［１］毛髪に毛髪変形用第１剤を適用し、所定の時間で適用する。
［２］毛髪を直線状に伸ばし整える。
［３］毛髪に本実施形態の毛髪変形用第２剤を所定の時間で適用した後、毛髪を水洗し、乾燥させる。
なお、毛髪中の還元剤をすすぎ落として毛髪損傷を防止する観点から、上記［１］の工程の後、毛髪を水洗しても良い。また、毛髪変形効果をより高める観点から、上記［２］の工程において、毛髪を乾燥させた後、高温整髪用アイロンを使用して、直線状の形状に伸ばしても良い。
<Hair straightening>
Hair straightening is a hair deformation method that stretches and deforms the hair shape of hair such as comb hair, curly hair, or wave hair.
When the second agent for hair deformation and the agent for hair deformation of the present embodiment are used for straightening hair, it is preferable to follow a treatment process that can be normally performed in straightening hair. Examples of the treatment step include the following steps [1] to [3].
[1] Apply the first agent for hair deformation to the hair and apply it for a predetermined time.
[2] Straighten and straighten hair.
[3] After applying the second agent for deforming hair of the present embodiment to the hair for a predetermined time, the hair is washed with water and dried.
In addition, from the viewpoint of preventing hair damage by rinsing the reducing agent in the hair, the hair may be washed with water after the step [1]. Further, from the viewpoint of enhancing the hair deformation effect, in the step [2], after the hair is dried, it may be stretched into a linear shape using a high-temperature hair-styling iron.
以下、実施例により本発明を詳述するが、この実施例の記載により本発明が限定的に解釈されるものではない。 EXAMPLES Hereinafter, although an Example explains this invention in full detail, this invention is not interpreted limitedly by description of this Example.
（実施例１ａ、比較例１ａ〜１ｅ）
（毛髪変形用第１剤）
チオグリコール酸アンモニウム、チオグリコール酸、塩化ナトリウム、ポリオキシエチレンセチルエーテル（２０Ｅ．Ｏ．）及び適量の水を混合し、２５％アンモニア水を加えて所定のｐＨ値に調整した後、全量が１００質量％となるようにさらに水を加え、実施例１ａ、比較例１ａの毛髪変形用第１剤を製造した。また、上記で製造した毛髪変形用第１剤と同様の製造方法で、上記チオグリコール酸と塩化ナトリウムの代わりに水を配合したもの（比較例１ｂ、比較例１ｃ）、上記チオグリコール酸アンモニウムとチオグリコール酸と塩化ナトリウムの代わりにシステアミン塩酸塩と水を配合したもの（比較例１ｄ）、及び、上記チオグリコール酸アンモニウムとチオグリコール酸と塩化ナトリウムの代わりにＬ−システインと水を配合したもの（比較例１ｅ）、の各毛髪変形用第１剤を製造した（下記表１）。なお、下記表１において、便宜のため各毛髪変形用第１剤に配合された水の記載を省略している。
(Example 1a, Comparative Examples 1a to 1e)
(1st agent for hair deformation)
Ammonium thioglycolate, thioglycolic acid, sodium chloride, polyoxyethylene cetyl ether (20E.O.) and an appropriate amount of water are mixed and adjusted to a predetermined pH value by adding 25% aqueous ammonia. Water was further added so that it might become the mass%, and the 1st agent for hair deformation of Example 1a and Comparative Example 1a was manufactured. Further, in the same production method as the first hair deformation agent produced above, water was used instead of the thioglycolic acid and sodium chloride (Comparative Example 1b, Comparative Example 1c), the ammonium thioglycolate and What blended cysteamine hydrochloride and water instead of thioglycolic acid and sodium chloride (Comparative Example 1d), and blended L-cysteine and water instead of the above ammonium thioglycolate, thioglycolic acid and sodium chloride (Comparative Example 1e), the first agent for deforming each hair was produced (Table 1 below). In Table 1 below, the description of the water blended in each first hair deformation agent is omitted for convenience.
（毛髪変形用第２剤）
過酸化水素等の下記表１に記載の各成分と水とを混合して実施例１ａの毛髪変形用第２剤を製造し、臭素酸ナトリウム等の下記表１に記載の各成分と水とを混合して比較例１ａ〜１ｅの毛髪変形用第２剤を製造した。
これらの毛髪変形用第１剤及び毛髪変形用第２剤の製造において、各成分の配合量及びｐＨは表１に記載の通りとした。なお、下記表１における配合量の数値は質量％である。なお、下記表１において、便宜のため各毛髪変形用第２剤に配合された水の記載を省略している。
(Second agent for hair deformation)
Each component described in Table 1 below such as hydrogen peroxide and water are mixed to produce a second agent for deforming hair of Example 1a, and each component described in Table 1 below such as sodium bromate and water Were mixed to prepare second hair deformation agents of Comparative Examples 1a to 1e.
In the production of the first agent for deforming hair and the second agent for deforming hair, the blending amount and pH of each component were as shown in Table 1. In addition, the numerical value of the compounding amount in the following Table 1 is mass%. In Table 1 below, the description of the water blended in each second hair deformation agent is omitted for convenience.
（評価用毛束）
同一人物の日本人黒髪毛髪を５０本集めて、長さ２３ｃｍにそろえた毛束を準備した。つづいて、当該毛束に対してブリーチ処理を行った。ブリーチ処理は、処理剤Ａ１（アンモニア ２質量％、炭酸水素アンモニウム ２％、及び水酸化カリウム ０．５質量％の水溶液）１質量部と、処理剤Ａ２（過酸化水素６質量％水溶液）２質量部の混合液を、当該毛束に塗布し、室温で３０分放置させて行った。
ブリーチ処理後の毛束に対して水洗を行い、さらにミルボン社製のディーセス ノイ ドゥーエ ウィローリュクスシャンプーにより洗髪を２度行った後、タオルドライを行った。以上の処理を施した毛束を、ウェーブ処理の評価用毛束とした。
(Evaluation hair bundle)
Fifty Japanese black hairs of the same person were collected, and a hair bundle having a length of 23 cm was prepared. Subsequently, bleaching was performed on the hair bundle. The bleach treatment is performed by 1 part by weight of treatment agent A1 (aqueous solution of 2% by weight of ammonia, 2% of ammonium hydrogen carbonate and 0.5% by weight of potassium hydroxide) and 2 parts by weight of treatment agent A2 (6% by weight of hydrogen peroxide). Part of the mixture was applied to the hair bundle and allowed to stand at room temperature for 30 minutes.
After the bleaching treatment, the hair bundle was washed with water, and further washed twice with a Dess Neu Doue Willow Lux shampoo manufactured by Milbon, followed by towel drying. The hair bundle subjected to the above treatment was used as an evaluation hair bundle for wave treatment.
（ウェーブ処理、セット率及びセット率の維持率の評価）
直径１２ｍｍのパーマネントウェーブロッドに評価用毛束を巻き付けた。その後、実施例又は比較例の各毛髪変形用第１剤を評価用毛束に１ｍＬ塗布して、３８℃の恒温槽で１５分放置した。
つづいて、中間水洗を行い、実施例又は比較例の各毛髪変形用第２剤を評価用毛束に１ｍＬ塗布し、室温で１０分放置した。
放置時間経過後に水洗を行い、パーマネントウェーブロッドを外した評価用毛束を水に浸漬し、以下の評価基準に基づいてウェーブ処理直後のセット率を算出した。そして、ウェーブ処理直後のセット率の算出後、濡れた毛束を固定して風乾を行った。
(Evaluation of wave processing, set rate and set rate maintenance rate)
A hair bundle for evaluation was wound around a permanent wave rod having a diameter of 12 mm. Thereafter, 1 mL of each hair deformation first agent of Examples or Comparative Examples was applied to the evaluation hair bundle, and left in a constant temperature bath at 38 ° C. for 15 minutes.
Subsequently, it was washed with intermediate water, and 1 mL of each of the second hair deformation agents of Examples or Comparative Examples was applied to the evaluation hair bundle and allowed to stand at room temperature for 10 minutes.
After the standing time, washing with water was performed, the evaluation hair bundle with the permanent wave rod removed was immersed in water, and the set rate immediately after the wave treatment was calculated based on the following evaluation criteria. Then, after calculating the set rate immediately after the wave treatment, the wet hair bundle was fixed and air-dried.
（１）風乾後の評価用毛束をミルボン社製のディーセス ノイ ドゥーエ ウィローリュクスシャンプーで洗髪し、タオルドライを行いドライヤーで乾燥させた。同様のシャンプーでの洗髪、タオルドライ及びドライヤーでの乾燥操作を２回繰り返し、乾燥後の毛束を水に浸漬させて、洗髪３回目のセット率を算出した。セット率を算出し、濡れた毛束を固定して風乾を行った。
（２）風乾後の評価用毛束を上記（１）と同様に、シャンプーで洗髪し、タオルドライを行いドライヤーで乾燥させる手順を４回繰り返した。乾燥後の毛束を水に浸漬させて、洗髪７回目のセット率を算出した。セット率を算出し、濡れた毛束を固定して風乾を行った。
（３）風乾後の評価用毛束を上記（１）と同様に、シャンプーで洗髪し、タオルドライを行いドライヤーで乾燥させる手順を７回繰り返した。乾燥後の毛束を水に浸漬させて、洗髪１４回目のセット率を算出した。セット率を算出し、濡れた毛束を固定して風乾を行った。
(1) The hair bundle for evaluation after air-drying was washed with Milds Bones Neue Doue Willow Lux shampoo, towel-dried and dried with a dryer. Hair washing with the same shampoo, towel drying and drying operation with a dryer were repeated twice, and the hair bundle after drying was immersed in water, and the set rate for the third hair washing was calculated. The set rate was calculated, and the wet hair bundle was fixed and air-dried.
(2) The procedure of washing the hair bundle for evaluation after air drying with shampoo, towel drying and drying with a drier was repeated four times in the same manner as in (1) above. The dried hair bundle was immersed in water, and the set rate for the seventh wash was calculated. The set rate was calculated, and the wet hair bundle was fixed and air-dried.
(3) The procedure of washing the hair bundle for evaluation after air drying with shampoo, towel drying and drying with a drier was repeated 7 times in the same manner as in (1) above. The hair bundle after drying was immersed in water, and the set rate for the 14th hair wash was calculated. The set rate was calculated, and the wet hair bundle was fixed and air-dried.
なお、図１では、実施例１ａ、比較例１ａ〜１ｅそれぞれについて、パーマネントウェーブ処理後のセット率を１００とした場合の洗髪回数に応じたセット率の維持率を示している。 In addition, in FIG. 1, the maintenance rate of the set rate according to the frequency | count of hair washing is shown about the Example 1a and each of Comparative Examples 1a-1e when the set rate after a permanent wave process is set to 100.
（セット率の評価基準）
前記セット率は、水に浸漬して水中でほぼ同心円の形状となった評価用毛束を用いて、毛束の根元を起点として毛先を終点としたときの回転数を測定した。得られた回転数から次の式により各毛束のセット率を算出し、各実施例及び各比較例の毛束のセット率の平均値を求めた。
セット率（％）＝回転数×ロッド径（ｃｍ）×π／毛束全長（ｃｍ）×１００
なお、セット率の数値が大きいと、毛髪変形効果が大きい傾向にあることを示す。当該セット率は、Wortmannの報告（Wortmann F. -J., Kure N., J.Soc. Cosmet. Chem., 41, 123(1990)）による曲げセットにおけるセット率（精製水に浮かべた際の毛束直径÷ロッド径×100）の算出に準拠したものであるが、ここでは、形式的に上記報告の算出式を僅かに変更して用いている。
(Evaluation criteria for set rate)
The set rate was measured by using the evaluation hair bundle immersed in water and having a substantially concentric shape in water, and measuring the number of rotations when the hair tip was the starting point from the root of the hair bundle. The set rate of each hair bundle was calculated from the obtained number of rotations by the following formula, and the average value of the set rates of the hair bundles of each Example and each Comparative Example was obtained.
Set rate (%) = rotation speed × rod diameter (cm) × π / hair full length (cm) × 100
In addition, when the numerical value of a set rate is large, it shows that there exists a tendency for the hair deformation effect to be large. The set ratio is the set ratio in the bending set according to Wortmann's report (Wortmann F. -J., Kure N., J. Soc. Cosmet. Chem., 41, 123 (1990)). It is based on the calculation of hair bundle diameter ÷ rod diameter × 100), but here, the calculation formula in the above report is slightly changed and used.
上記表１に示す結果から明らかなように、強酸と強塩基との正塩及び還元剤が配合されておりｐＨが７．０以下の毛髪変形用第１剤の後に用いられる毛髪変形用第２剤に配合させる酸化剤として、過酸化水素を配合させた実施例１ａの方が、臭素酸ナトリウムを配合させた比較例１ａよりも、洗髪７回目、洗髪１４回目におけるセット率及びセット率の維持率において大きく上回っていることがわかる。特に、ウェーブ処理直後は、臭素酸ナトリウムを配合させた比較例１ａの方が過酸化水素を配合させた実施例１ａよりもセット率において僅かに上回っていたにもかかわらず、洗髪を繰り返すうちに、臭素酸ナトリウムを配合させた比較例１ａではセット率が大きく減衰しており、過酸化水素を配合させた実施例１ａではセット率の減衰を小さく抑えることができていることがわかる。 As is apparent from the results shown in Table 1, the second hair deformation second agent used after the first hair deformation agent containing a positive salt of a strong acid and a strong base and a reducing agent and having a pH of 7.0 or less. Example 1a in which hydrogen peroxide was added as an oxidizing agent to be added to the agent, compared with Comparative Example 1a in which sodium bromate was added, maintained the set rate and the set rate at the 7th and 14th hair washes. It can be seen that the rate is greatly exceeded. In particular, immediately after the wave treatment, while Comparative Example 1a containing sodium bromate was slightly higher in the set rate than Example 1a containing hydrogen peroxide, the hair washing was repeated. In Comparative Example 1a containing sodium bromate, the set rate was greatly attenuated, and in Example 1a containing hydrogen peroxide, it was found that the attenuation of the set rate could be kept small.
また、実施例１ａ、比較例１ａ、１ｂを比較すると、毛髪変形用第１剤のｐＨが低い場合であっても毛髪変形用第１剤に強酸と強塩基との正塩が配合されている場合には、ウェーブ処理直後の毛髪変形効果が向上しており、毛髪変形用第２剤に酸化剤として過酸化水素が配合されている場合には、ウェーブ処理後のセット率を高く維持できていることがわかる。
また、例えば、毛髪変形用第１剤をアルカリ性にした比較例１ｄでは、ウェーブ処理直後には十分な毛髪変形効果が得られているにもかかわらず、その後のセット率を高く維持することができていないことがわかる。
なお、実施例１ａと各比較例１ａ〜１ｅの毛髪変形用第２剤では、酸化剤の種類以外に、酸化剤の配合量やｐＨにおいても異なっているが、これは各酸化剤による酸化力を十分に発揮させるための酸化剤毎の条件に従ったものである。また、他の成分の種類や配合量においても僅かに異なっているが、毛髪変形効果やその維持率に実質的に影響を与える違いではない。
Moreover, when Example 1a and Comparative Examples 1a and 1b are compared, even when the pH of the first hair deformation agent is low, a normal salt of a strong acid and a strong base is blended in the first hair deformation agent. In this case, the hair deformation effect immediately after the wave treatment is improved, and when the second agent for hair deformation is blended with hydrogen peroxide as an oxidizing agent, the set rate after the wave treatment can be maintained high. I understand that.
Further, for example, in Comparative Example 1d in which the first hair deformation agent is made alkaline, a sufficient hair deformation effect is obtained immediately after the wave treatment, but the subsequent set rate can be kept high. You can see that it is not.
In addition, in the hair deformation second agent of Example 1a and each of Comparative Examples 1a to 1e, in addition to the type of the oxidant, the amount of the oxidant and the pH differ, but this is the oxidizing power of each oxidant. This is in accordance with the conditions for each oxidant for fully exhibiting. Moreover, although it differs slightly also in the kind and compounding quantity of another component, it is not the difference which affects the hair deformation effect and its maintenance factor substantially.
（実施例２ａ、比較例２ａ）
（毛髪変形用第１剤）
チオグリコール酸、塩化ナトリウム、及び適量の水を混合し、２５％アンモニア水を加えて所定のｐＨ値に調整した後、全量が１００質量％となるようにさらに水を加え、実施例２ａ、比較例２ａの毛髪変形用第１剤を製造した（下記表２）。
(Example 2a, Comparative Example 2a)
(1st agent for hair deformation)
After mixing thioglycolic acid, sodium chloride, and an appropriate amount of water, adding 25% aqueous ammonia to adjust to a predetermined pH value, water was further added so that the total amount was 100% by mass, and Example 2a, comparison A first hair deformation agent of Example 2a was produced (Table 2 below).
（毛髪変形用第２剤）
過酸化水素、ヒドロキシエタンジホスホン酸、リン酸２水素ナトリウム・２水和物及び水を混合し実施例２ａの毛髪変形用第２剤を製造した。また、臭素酸ナトリウム、ヒドロキシエタンジホスホン酸、リン酸１水素２ナトリウム・１２水和物及び水を混合し比較例２ａの毛髪変形用第２剤を製造した。
これらの毛髪変形用第１剤及び毛髪変形用第２剤の製造において、各成分の配合量及びｐＨは表２に記載の通りとした。なお、下記表２における配合量の数値は質量％である。
また、表２に記載の実施例２ａの評価用毛束の例、比較例２ａの評価用毛束の例の写真を図２に示している。図２では、参考のため、ウェーブ処理が行われていない状態の評価用毛束の例の写真も示している。
(Second agent for hair deformation)
Hydrogen peroxide, hydroxyethane diphosphonic acid, sodium dihydrogen phosphate dihydrate and water were mixed to produce a second agent for deforming hair of Example 2a. Further, sodium bromate, hydroxyethanediphosphonic acid, disodium monohydrogen phosphate · 12 hydrate and water were mixed to produce a second hair deformation agent of Comparative Example 2a.
In the production of the first agent for deforming hair and the second agent for deforming hair, the blending amount and pH of each component were as shown in Table 2. In addition, the numerical value of the compounding amount in following Table 2 is the mass%.
Moreover, the photograph of the example of the hair bundle for evaluation of Example 2a of Table 2, and the example of the hair bundle for evaluation of the comparative example 2a is shown in FIG. For reference, FIG. 2 also shows a photograph of an example of a hair bundle for evaluation in a state where wave processing is not performed.
（評価用毛束）
５名分の日本人の黒髪毛髪から、実施例及び比較例の評価に用いる１．５ｇの毛束を、１名につき２本ずつ合計１０本準備した。
各毛束に対してブリーチ処理を行った。ブリーチ処理は、処理剤Ａ１（アンモニア ３．３質量％、及び炭酸水素アンモニウム ２％の水溶液）１質量部と、処理剤Ａ２（過酸化水素１２質量％水溶液）２質量部の混合液を、各毛束に塗布し、４０℃で３０分放置させて行った。
ブリーチ処理後の各毛束に対して水洗し、酸化染毛処理を行った。酸化染毛処理は、ミルボン社製のオルディーブ クリスタル ８−ＮＢと、ミルボン社製のオルディーブ クリスタル オキシダン ６．０と、を混合比１：１となるように混合した混合物を調製し、その混合物を各毛束に塗布して室温で３０分放置させて行った。
酸化染毛処理後、各毛束を水洗し、さらにミルボン社製のディーセス ノイ ドゥーエ ウィローリュクスシャンプーにより洗浄し、乾燥させた。乾燥後に得られた毛束を、評価用毛束とした。
(Evaluation hair bundle)
A total of 10 hair bundles of 1.5 g used for evaluation of Examples and Comparative Examples were prepared from five Japanese black hairs, two for each person.
A bleaching process was performed on each hair bundle. In the bleach treatment, a mixture of 1 part by mass of treatment agent A1 (aqueous solution of 3.3% by mass of ammonia and 2% of ammonium hydrogen carbonate) and 2 parts by mass of treatment agent A2 (12% by mass of hydrogen peroxide) was prepared. It was applied to the hair bundle and allowed to stand at 40 ° C. for 30 minutes.
Each hair bundle after bleaching was washed with water and subjected to oxidative hair dyeing. For oxidative hair dyeing treatment, a mixture is prepared by mixing Oldive Crystal 8-NB manufactured by Milbon and Oldive Crystal Oxidan 6.0 manufactured by Milbon in a mixing ratio of 1: 1. It was applied to the hair bundle and allowed to stand at room temperature for 30 minutes.
After the oxidative hair dyeing treatment, each hair bundle was washed with water, and further washed with a Dess Neu Doue Willow Lux shampoo manufactured by Milbon and dried. The hair bundle obtained after drying was used as an evaluation hair bundle.
（ウェーブ処理、及び△Ｌ＊値の評価）
（１）上述のようにして得られた評価用毛束に対して、分光測色計（ＣＭ−５、コニカミノルタ社製）を用いて、測定モードをＳＣＥ測定（正反射光除去）にて、△Ｌ＊値を測
定した（表２における「ウェーブ処理前の△Ｌ＊値」）。
（２）各評価用毛束に対して下記の通りウェーブ処理を行った。直径２６ｍｍのパーマネントウェーブロッドに各評価用毛束を巻き付けた。つづいて、実施例２ａ、比較例２ａの各毛髪変形用第１剤を１．５ｍＬ塗布した各評価用毛束をビニールラップで包んで、４０℃で１５分放置した。１５分放置後、各評価用毛束を水洗し、実施例２ａ、比較例２ａの各毛髪変形用第２剤を１．５ｍＬ塗布し、室温で１０分放置した。
（３）放置時間経過後に水洗を行い、パーマネントウェーブロッドを外した各評価用毛束を再度水洗し、乾燥させて、上記（１）と同様に分光測色計を用いて△Ｌ＊値を測定し
た（表２における「ウェーブ処理後の△Ｌ＊値」）。
（４）上記（１）、（３）で測定した各評価用毛束の△Ｌ＊値から、ウェーブ処理前△Ｌ＊値の５名分の平均値、及び、ウェーブ処理後の△Ｌ＊値の５名分の平均値をそれぞれ
求めた。表２においては、当該平均値が示されている。
なお、△Ｌ＊値は、その値が大きい方が明度が高く、褪色していることを示している。
(Wave processing and evaluation of △ L * value)
(1) Using the spectrocolorimeter (CM-5, manufactured by Konica Minolta) for the evaluation hair bundle obtained as described above, the measurement mode is SCE measurement (regular reflection light removal). , ΔL * values were measured (“ΔL * values before wave processing” in Table 2).
(2) The wave treatment was performed on each evaluation hair bundle as follows. Each evaluation hair bundle was wound around a permanent wave rod having a diameter of 26 mm. Subsequently, each evaluation hair bundle to which 1.5 mL of each hair deformation first agent of Example 2a and Comparative Example 2a was applied was wrapped in a vinyl wrap and allowed to stand at 40 ° C. for 15 minutes. After leaving for 15 minutes, each evaluation hair bundle was washed with water, and 1.5 mL of each second hair deformation agent of Example 2a and Comparative Example 2a was applied and left at room temperature for 10 minutes.
(3) Washing with water after the standing time has elapsed, each hair bundle for evaluation with the permanent wave rod removed is washed again with water and dried, and the ΔL * value is obtained using a spectrocolorimeter as in (1) above. Measured (“ΔL * value after wave processing” in Table 2).
(4) From the ΔL * value of each evaluation hair bundle measured in the above (1) and (3), the average value of five ΔL * values before wave processing and ΔL * after wave processing The average value for 5 persons was obtained. In Table 2, the average value is shown.
Note that the ΔL * value indicates that the larger the value is, the higher the brightness is and the color is fading.
表２及び図２の写真からも明らかなように、強酸と強塩基との正塩及び還元剤が配合されておりｐＨが７．０以下の毛髪変形用第１剤の後に用いられる毛髪変形用第２剤において、酸化剤として過酸化水素を配合させた実施例２ａの方が、酸化剤として臭素酸ナトリウムを配合させた比較例２ａよりも、ウェーブ処理後の△Ｌ＊値の増大量を小さく抑える
ことができており、毛髪の退色を抑制できていることがわかる。
なお、実施例２ａと比較例２ａとでは、酸化剤の含有量やｐＨ調整剤の種類やｐＨ等が異なっているが、これは各酸化剤による酸化力を十分に発揮させるための酸化剤毎の条件に従ったものである。また、実施例２ａと比較例２ａとで、評価用毛束のウェーブ処理前の△Ｌ＊値がわずかに異なっているが、これはサンプルの個体差に起因するものであり、
△Ｌ＊値の変化の評価には実質的に影響を与えないものである。
As is apparent from the photographs in Table 2 and FIG. 2, a hair deformation agent used after the first hair deformation agent containing a normal salt of a strong acid and a strong base and a reducing agent and having a pH of 7.0 or less. In the second agent, Example 2a in which hydrogen peroxide was blended as an oxidant had a greater increase in ΔL * value after wave treatment than Comparative Example 2a in which sodium bromate was blended as an oxidant. It can be suppressed to be small, and it can be seen that fading of hair can be suppressed.
In Example 2a and Comparative Example 2a, the content of the oxidizing agent, the type of pH adjusting agent, the pH, and the like are different, but this is different for each oxidizing agent for sufficiently exerting the oxidizing power of each oxidizing agent. This is in accordance with the conditions. Further, in Example 2a and Comparative Example 2a, the ΔL * value before the wave treatment of the evaluation hair bundle is slightly different, which is caused by the individual difference of the samples,
The evaluation of the change in the ΔL * value is not substantially affected.
（参考例１ａ〜１ｇ）
チオグリコール酸、硫酸ナトリウム及び適量の水を混合し、２５％アンモニア水を加えて所定のｐＨ値に調整した後、全量が１００質量％となるようにさらに水を加え、参考例１ａの毛髪変形用第１剤を製造した。また、参考例１ａの毛髪変形用第１剤と同様の製造方法で、参考例１ａの組成から硫酸ナトリウムの代わりにそれぞれ、塩化カリウムを配合したもの（参考例１ｂ）、塩化ナトリウムを配合したもの（参考例１ｃ）、水を配合したもの（参考例１ｄ）、リン酸一水素二ナトリウム・１２水和物と塩化アンモニウムを配合したもの（参考例１ｅ）、リン酸一水素二ナトリウム・１２水和物と１０％ＨＣｌを配合したもの（参考例１ｆ）、塩化アンモニウムと水酸化ナトリウムを配合したもの（参考例１ｇ）を製造した。
この場合の各参考例１ａ〜１ｇの毛髪変形用第１剤の製造において、各成分の配合量は下記表３に記載の通りとした。なお、下記表３における配合量の数値は質量％である。
(Reference Examples 1a to 1g)
Mix thioglycolic acid, sodium sulfate and appropriate amount of water, add 25% ammonia water to adjust to a predetermined pH value, then add water so that the total amount becomes 100% by mass, and the hair deformation of Reference Example 1a The 1st agent for manufacture was manufactured. Also, in the same production method as the first hair deformation agent of Reference Example 1a, potassium chloride was blended in place of sodium sulfate from the composition of Reference Example 1a (Reference Example 1b), and sodium chloride was blended. (Reference Example 1c), water mixed (Reference Example 1d), disodium monohydrogen phosphate dodecahydrate and ammonium chloride (Reference Example 1e), disodium monohydrogen phosphate / 12 water A blend of Japanese and 10% HCl (Reference Example 1f) and a blend of ammonium chloride and sodium hydroxide (Reference Example 1g) were produced.
In the production of the first agent for deforming hair in each of Reference Examples 1a to 1g in this case, the amount of each component was as shown in Table 3 below. In addition, the numerical value of the compounding amount in the following Table 3 is mass%.
製造した各参考例１ａ〜１ｇの毛髪変形用第１剤をパーマネントウェーブに用いて、毛髪変形効果及びドライ後の指通りの評価を行った。 Using the manufactured hair deformation first agent of each of Reference Examples 1a to 1g for permanent wave, the hair deformation effect and finger evaluation after drying were evaluated.
毛髪変形効果の評価は、次に示す評価方法及び評価基準に従って、パーマネントウェーブ処理した毛束のセット率の算出とウェーブのかかりを評価した。なお、毛髪変形効果の評価では、上記実施例１ａ、比較例１ａ〜１ｅと同様にして評価用毛束を用意した。 The evaluation of the hair deformation effect was performed by calculating the set rate of the hair bundle subjected to the permanent wave treatment and applying the wave according to the following evaluation method and evaluation criteria. In the evaluation of the hair deformation effect, evaluation hair bundles were prepared in the same manner as in Example 1a and Comparative Examples 1a to 1e.
直径１２ｍｍのパーマネントウェーブロッドに評価用毛束を巻き付けた。その後、各参考例１ａ〜１ｇの毛髪変形用第１剤を評価用毛束に１ｍＬ塗布して、３８℃の恒温槽で１５分放置した。つづいて、中間水洗を行い、酸化剤が配合された毛髪変形用第２剤を評価用毛束に１ｍＬ塗布し室温で１０分放置した。放置後、水洗を行い、パーマネントウェーブロッドを外した評価用毛束を水に浸漬し、実施例１ａ、比較例１ａ〜１ｅと同様にしてセット率を算出した。セット率の算出後、濡れた毛束を固定して風乾を行った。風乾後の毛束を以下の評価基準に基づいて、ウェーブのかかりを評価した。
なお、各参考例１ａ〜１ｇの毛髪変形用第１剤について、評価を２回行った。
A hair bundle for evaluation was wound around a permanent wave rod having a diameter of 12 mm. Thereafter, 1 mL of the hair deformation first agent of each Reference Example 1a to 1 g was applied to the evaluation hair bundle and left in a constant temperature bath at 38 ° C. for 15 minutes. Subsequently, intermediate washing was performed, and 1 mL of the second hair deformation agent containing an oxidizing agent was applied to the evaluation hair bundle and left at room temperature for 10 minutes. After standing, washing was performed, the evaluation hair bundle from which the permanent wave rod was removed was immersed in water, and the set rate was calculated in the same manner as in Example 1a and Comparative Examples 1a to 1e. After calculating the set rate, the wet hair bundle was fixed and air-dried. The hair bundle after air drying was evaluated for waviness based on the following evaluation criteria.
In addition, about the 1st agent for hair deformation of each reference example 1a-1g, evaluation was performed twice.
ウェーブのかかりは、風乾後の毛束におけるウェーブのかかりの強さ（毛束の平均的なウェーブの大きさ及び毛束の上端から下端までの鉛直方向の直線距離の平均）を、下記評価基準に従って目視により評価した。
◎：基準に比べて、ウェーブのかかりが強い。
〇：基準に比べて、ウェーブのかかりがやや強い。
−：基準と比べて、ウェーブのかかりがほぼ同等。
△：基準に比べて、ウェーブのかかりがやや弱い。
×：基準に比べて、ウェーブのかかりが弱い。
The waviness is the strength of waviness in the hair bundle after air drying (the average wave size of the hair bundle and the average of the straight line distance in the vertical direction from the upper end to the lower end of the hair bundle). According to visual evaluation.
A: The wave is stronger than the standard.
◯: The wave is slightly stronger than the standard.
-: Wave coverage is almost the same as the standard.
Δ: Wavy is slightly weaker than the standard.
×: Waves are weaker than the standard.
ドライ後の指通りの評価は、次に示す評価方法及び評価基準に従って行った。なお、ドライ後の指通りの評価では、ヘアカラー処理履歴のある同一人物の日本人毛髪を重量２ｇとなるように集めたものを評価用毛束として用い、上記の毛髪変形効果の評価と同様の方法でパーマネントウェーブ処理を行い、処理後の乾燥させた評価用毛束に対して、ドライ後の指通りの評価を行った。 Evaluation according to the finger after drying was performed according to the following evaluation method and evaluation criteria. In addition, in the evaluation according to the finger after the dry, the same hair having a hair color processing history of the same person's Japanese hair collected so as to have a weight of 2 g is used as the evaluation hair bundle, and the evaluation of the hair deformation effect is the same as above. The permanent wave treatment was performed by the method described above, and the dried evaluation hair bundle after the treatment was evaluated according to the finger after drying.
ドライ後の評価用毛束に対して、中間部分から毛先部分にかけての指通りを基準と比較し、パネラー５名で官能評価による評点付けを行った。
◎：基準に比べて、ドライ後の指通りが良いと５名中５名が回答。
〇：基準に比べて、ドライ後の指通りが良いと５名中４名が回答。
−：基準に比べてドライ後の指通りが良いと５名中３名以下が回答、
又は、基準に比べてドライ後の指通りが悪いと５名中３名以下が回答。
△：基準に比べて、ドライ後の指通りが悪いと５名中４名が回答。
×：基準に比べて、ドライ後の指通りが悪いと５名中５名が回答。
For the evaluation hair bundle after drying, the finger passage from the middle part to the hair tip part was compared with the standard, and the panelists gave a score by sensory evaluation.
A: 5 out of 5 responded that the fingering after drying was better than the standard.
○: 4 out of 5 responded that the fingering after drying was better than the standard.
-: Less than 3 out of 5 responded that the fingering after drying was better than the standard.
Or, 3 or less respondents out of 5 responded that the fingering after drying was worse than the standard.
Δ: 4 out of 5 responded that the fingering after drying was poor compared to the standard.
×: Five out of five responded that the fingering after drying was poor compared to the standard.
参考例１ａ〜１ｇの評価結果を下記表３に示し、表３においてウェーブのかかりを評価した毛束の写真を図３に示す。なお、表３は参考例１ｄを基準として、ウェーブのかかり及びドライ後の指通りの評価を行った。 The evaluation results of Reference Examples 1a to 1g are shown in Table 3 below, and photographs of the hair bundles evaluated for waviness in Table 3 are shown in FIG. In Table 3, the evaluation according to fingering after wave application and drying was performed with reference to Reference Example 1d.
表３及び図３において、硫酸ナトリウム、塩化カリウム又は塩化ナトリウムを配合した参考例１ａ、１ｂ、１ｃは、強酸と強塩基との正塩を配合していない参考例１ｄ及びリン酸一水素二ナトリウム・１２水和物又は塩化アンモニウムを配合した参考例１ｅ〜１ｇに比べて、ウェーブのかかり及びセット率に優れることがわかる。 In Table 3 and FIG. 3, Reference Examples 1a, 1b, and 1c containing sodium sulfate, potassium chloride, or sodium chloride are Reference Example 1d and disodium monohydrogen phosphate that do not contain a normal salt of a strong acid and a strong base. -Compared with the reference examples 1e-1g which mix | blended dodecahydrate or ammonium chloride, it turns out that it is excellent in a wave application and a set rate.
（参考例２ａ、２ｂ）
上記参考例１ａ〜１ｇとは別に、同参考例と同様にして、チオグリコール酸の代わりにグリセリルモノチオグリコレートを配合した下記表４の参考例２ａ、２ｂの配合組成の毛髪変形用第１剤を製造した。
参考例２ａ、２ｂの評価結果を下記表４に示し、表４においてウェーブのかかりを評価した毛束の写真を図４に示す。なお、表４においては、参考例２ｂを基準としてウェーブのかかり及びドライ後の指通りの評価を行った。
(Reference Examples 2a and 2b)
Apart from the above Reference Examples 1a to 1g, in the same manner as in the above Reference Example, the first hair deformation composition having the composition of Reference Examples 2a and 2b in Table 4 below in which glyceryl monothioglycolate was blended instead of thioglycolic acid An agent was produced.
The evaluation results of Reference Examples 2a and 2b are shown in Table 4 below, and a photograph of the hair bundle evaluated for wavyness in Table 4 is shown in FIG. In Table 4, the evaluation according to fingering after wave application and drying was performed with reference to Reference Example 2b.
表４及び図４において、塩化ナトリウムを配合した参考例２ａは、塩化ナトリウムを配合しない参考例２ｂに比べて、ウェーブのかかり及びセット率に優れることがわかる。 In Table 4 and FIG. 4, it turns out that the reference example 2a which mix | blended sodium chloride is excellent in a wave application and a set rate compared with the reference example 2b which does not mix | blend sodium chloride.
（参考例３ａ、３ｂ）
上記参考例１ａ〜１ｇとは別に、同参考例と同様にして、チオグリコール酸の代わりにグリセリルモノチオグリコレートを配合した下記表５の参考例３ａ、３ｂの配合組成の毛髪変形用第１剤を製造した。
参考例３ａ、３ｂの評価結果を下記表５に示し、表５においてウェーブのかかりを評価した毛束の写真を図５に示す。なお、表５においては、参考例３ｂを基準としてウェーブのかかり及びドライ後の指通りの評価を行った。
(Reference Examples 3a and 3b)
Apart from the reference examples 1a to 1g, in the same manner as in the reference example, the first hair deformation composition having the composition of reference examples 3a and 3b in Table 5 below, in which glyceryl monothioglycolate was blended instead of thioglycolic acid An agent was produced.
The evaluation results of Reference Examples 3a and 3b are shown in Table 5 below, and FIG. 5 shows a photograph of the hair bundle that was evaluated for wavyness in Table 5. In Table 5, the evaluation according to fingering after wave application and drying was performed with reference to Reference Example 3b.
表５及び図５において、硫酸ナトリウムを配合した参考例３ａは、硫酸ナトリウムを配合しない参考例３ｂに比べて、ウェーブのかかり及びセット率に優れることがわかる。 In Table 5 and FIG. 5, it turns out that the reference example 3a which mix | blended sodium sulfate is excellent in the wrinkles and a set rate compared with the reference example 3b which does not mix | blend sodium sulfate.
（参考例４ａ、４ｂ）
上記参考例１ａ〜１ｇとは別に、同参考例と同様にして、チオグリコール酸の代わりにシステアミン塩酸塩を配合した下記表６の参考例４ａ、４ｂの配合組成の毛髪変形用第１剤を製造した。
参考例４ａ、４ｂの評価結果を下記表６に示し、表６においてウェーブのかかりを評価した毛束の写真を図６に示す。なお、表６においては、参考例４ｂを基準としてウェーブのかかり及びドライ後の指通りの評価を行った。
(Reference Examples 4a and 4b)
Apart from the reference examples 1a to 1g, in the same manner as in the reference example, the first agent for hair deformation having the composition of reference examples 4a and 4b in Table 6 below, in which cysteamine hydrochloride was blended instead of thioglycolic acid, was used. Manufactured.
The evaluation results of Reference Examples 4a and 4b are shown in Table 6 below, and FIG. 6 shows a photograph of the hair bundle that was evaluated for wavyness in Table 6. In Table 6, evaluation according to fingering after drying and drying was performed with reference to Reference Example 4b.
表６及び図６において、硫酸ナトリウムを配合した参考例４ａは、硫酸ナトリウムを配合しない参考例４ｂに比べて、ウェーブのかかり及びセット率に優れることがわかる。 In Table 6 and FIG. 6, it turns out that the reference example 4a which mix | blended sodium sulfate is excellent in the wrinkles and the set rate compared with the reference example 4b which does not mix | blend sodium sulfate.
（参考例５ａ、５ｂ）
ブチロラクトンチオールとＰＯＥ（１０）セチルエーテル及び適量の水を混合し、リン酸を所定の量で加えてｐＨを４．５に調整した後、全量が１００質量％となるようにさらに水を加え、参考例５ａの毛髪変形用第１剤を製造した。また、参考例５ａの毛髪変形用第１剤と同様の製造方法で、参考例５ａの組成から硫酸ナトリウムの代わりに水を配合した参考例５ｂを製造した。
(Reference Examples 5a and 5b)
After mixing butyrolactone thiol, POE (10) cetyl ether and an appropriate amount of water, adjusting the pH to 4.5 by adding phosphoric acid in a predetermined amount, further adding water so that the total amount becomes 100% by mass, The first hair deformation agent of Reference Example 5a was produced. In addition, Reference Example 5b was prepared by blending water instead of sodium sulfate from the composition of Reference Example 5a by the same production method as the first hair deformation agent of Reference Example 5a.
参考例５ａ、５ｂの評価結果を下記表７に示し、表７においてウェーブのかかりを評価した毛束の写真を図７に示す。なお、表７においては、参考例５ｂを基準としてウェーブのかかり及びドライ後の指通りの評価を行った。 The evaluation results of Reference Examples 5a and 5b are shown in Table 7 below, and a photograph of the hair bundle in which the wrinkling was evaluated in Table 7 is shown in FIG. In Table 7, the evaluation according to fingering after wave application and drying was performed with reference to Reference Example 5b.
表７及び図７において、硫酸ナトリウムを配合した参考例５ａは、硫酸ナトリウムを配合しない参考例５ｂに比べて、ウェーブのかかり及びセット率に優れることがわかる。 In Table 7 and FIG. 7, it turns out that the reference example 5a which mix | blended sodium sulfate is excellent in the wrinkles and a set rate compared with the reference example 5b which does not mix | blend sodium sulfate.
（参考例６ａ〜６ｆ）
上記参考例１ａ〜１ｇとは別に、同参考例と同様にして、下記表８の参考例６ａ〜６ｆの配合組成の毛髪変形用第１剤を製造した。
参考例６ａ〜６ｆの評価結果を下記表８に示す。なお、表８においては、参考例６ｆを基準としてドライ後の指通りの評価を行った。
(Reference Examples 6a to 6f)
Apart from the reference examples 1a to 1g, in the same manner as in the reference example, hair deformation first agents having the composition of reference examples 6a to 6f in Table 8 below were produced.
The evaluation results of Reference Examples 6a to 6f are shown in Table 8 below. In Table 8, the finger evaluation after drying was performed with reference to Reference Example 6f.
表８において、塩化ナトリウムを配合し、ｐＨを７．０以下である参考例６ａ〜６ｄは、ｐＨが７．０よりも大きいｐＨが９の参考例６ｅ、６ｆに比べてドライ後の指通りに優れることがわかる。なお、ｐＨが９において、塩化ナトリウムを配合した参考例６ｅと塩化ナトリウムを配合しない参考例６ｆを比べると、ドライ後の指通りに大きな差は認められない。 In Table 8, the reference examples 6a to 6d containing sodium chloride and having a pH of 7.0 or less are compared to the reference examples 6e and 6f having a pH of 9 which is greater than 7.0. It turns out that it is excellent. When Reference Example 6e containing sodium chloride was compared with Reference Example 6f not containing sodium chloride at a pH of 9, no significant difference was observed between the fingers after drying.
（参考例７ａ〜７ｄ）
上記参考例１ａ〜１ｇとは別に、同参考例と同様にして、下記表９の参考例７ａ〜７ｄの配合組成の毛髪変形用第１剤を製造した。
参考例７ａ〜７ｄの評価結果を下記表９に示す。なお、表９においては、参考例７ｄを基準としてウェーブのかかり及びドライ後の指通りの評価を行った。
(Reference Examples 7a to 7d)
Apart from the above Reference Examples 1a to 1g, the first agent for hair deformation having the composition of Reference Examples 7a to 7d in Table 9 below was produced in the same manner as the Reference Example.
The evaluation results of Reference Examples 7a to 7d are shown in Table 9 below. In Table 9, evaluation according to fingering after drying and drying was performed with reference to Reference Example 7d.
表９の結果から、塩化ナトリウムを配合した参考例７ａ〜７ｃは、塩化ナトリウムを配合しない参考例７ｄに比べて、ウェーブのかかりに優れる。 From the results of Table 9, Reference Examples 7a to 7c in which sodium chloride was blended are superior in waviness compared to Reference Example 7d in which sodium chloride is not blended.
Claims (8)
前記毛髪変形用第１剤は、強酸と強塩基との正塩及び還元剤が配合され、ｐＨが７．０以下であり、
前記毛髪変形用第２剤には、過酸化水素が配合されたことを特徴とする毛髪変形用第２剤。 A second agent for deforming hair used after the first agent for deforming hair,
The first agent for deforming hair contains a normal salt of a strong acid and a strong base and a reducing agent, and has a pH of 7.0 or less.
The second agent for deforming hair, wherein the second agent for deforming hair is mixed with hydrogen peroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016161778A JP6929620B2 (en) | 2016-08-22 | 2016-08-22 | Second agent for hair deformation, hair deformation agent and hair deformation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016161778A JP6929620B2 (en) | 2016-08-22 | 2016-08-22 | Second agent for hair deformation, hair deformation agent and hair deformation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018030782A true JP2018030782A (en) | 2018-03-01 |
| JP6929620B2 JP6929620B2 (en) | 2021-09-01 |
Family
ID=61304856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016161778A Active JP6929620B2 (en) | 2016-08-22 | 2016-08-22 | Second agent for hair deformation, hair deformation agent and hair deformation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6929620B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022063188A (en) * | 2020-10-09 | 2022-04-21 | 株式会社イングラボ | Second agent for acid straightening, acid permanent wave, and acid heating permanent wave |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61503036A (en) * | 1984-08-21 | 1986-12-25 | ピ−トロ−，ヘンリ−・ジ− | Improved compositions and methods for permanently waving or straightening hair |
| JPS649919A (en) * | 1987-06-30 | 1989-01-13 | Nikka Chemical Ind Co Ltd | Acidic agent for permanent wave treatment |
| JP2002332220A (en) * | 2001-03-05 | 2002-11-22 | Nuusu Fit:Kk | Second agent for correcting permanent wave or fuzzy hair and method for using the same |
| JP2004131454A (en) * | 2002-10-15 | 2004-04-30 | Shiseido Co Ltd | Perming first agent |
| JP2014504611A (en) * | 2011-01-25 | 2014-02-24 | イーエルシー マネージメント エルエルシー | Improved compositions and methods for permanent hair straightening |
| JP2015117186A (en) * | 2013-12-17 | 2015-06-25 | 株式会社ミルボン | Treatment agent for hair deformation |
| JP2017218416A (en) * | 2016-06-08 | 2017-12-14 | 株式会社ミルボン | First agent for hair deformation, hair deforming agent and hair deforming method |
-
2016
- 2016-08-22 JP JP2016161778A patent/JP6929620B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61503036A (en) * | 1984-08-21 | 1986-12-25 | ピ−トロ−，ヘンリ−・ジ− | Improved compositions and methods for permanently waving or straightening hair |
| JPS649919A (en) * | 1987-06-30 | 1989-01-13 | Nikka Chemical Ind Co Ltd | Acidic agent for permanent wave treatment |
| JP2002332220A (en) * | 2001-03-05 | 2002-11-22 | Nuusu Fit:Kk | Second agent for correcting permanent wave or fuzzy hair and method for using the same |
| JP2004131454A (en) * | 2002-10-15 | 2004-04-30 | Shiseido Co Ltd | Perming first agent |
| JP2014504611A (en) * | 2011-01-25 | 2014-02-24 | イーエルシー マネージメント エルエルシー | Improved compositions and methods for permanent hair straightening |
| JP2015117186A (en) * | 2013-12-17 | 2015-06-25 | 株式会社ミルボン | Treatment agent for hair deformation |
| JP2017218416A (en) * | 2016-06-08 | 2017-12-14 | 株式会社ミルボン | First agent for hair deformation, hair deforming agent and hair deforming method |
Non-Patent Citations (1)
| Title |
|---|
| PERMANENT WAVE 1 PERM KIT ,ID 846143 ,MINTEL GNPD[ONLINE],2008年1月,[検索日2020.11.13], JPN6020046341, ISSN: 0004399805 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022063188A (en) * | 2020-10-09 | 2022-04-21 | 株式会社イングラボ | Second agent for acid straightening, acid permanent wave, and acid heating permanent wave |
| JP7515794B2 (en) | 2020-10-09 | 2024-07-16 | 株式会社イングラボ | Second agent for acid hair straightening, acid permanent wave and acid heat permanent wave |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6929620B2 (en) | 2021-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5792822B2 (en) | Method for chemically modifying the internal region of the hair shaft | |
| JP2013503865A (en) | Method for chemically modifying the internal region of the hair shaft | |
| WO2008012732A2 (en) | Method and composition for permanently shaping hair | |
| JP5060820B2 (en) | Hair deformation agent | |
| JP2004018509A (en) | Composition for hair treatment | |
| JP5033488B2 (en) | 1st hair shape control agent | |
| JP6929621B2 (en) | Second agent for hair deformation, hair deformation agent and hair deformation method | |
| EP2942049A1 (en) | Method of forming a polymer inside the hair shaft comprising using a salt of thiosulfonic acid | |
| JP6929620B2 (en) | Second agent for hair deformation, hair deformation agent and hair deformation method | |
| JP2009137886A (en) | Hair profile control agent's first agent | |
| JP6346399B2 (en) | Hair deformation treatment agent and hair deformation treatment method | |
| JP7531795B2 (en) | Hair treatment products | |
| JP6902829B2 (en) | First agent for hair deformation, hair deformation agent and hair deformation method | |
| JP5839661B2 (en) | 2nd agent for permanent wave | |
| JP6912866B2 (en) | First agent for hair deformation, hair deformation agent and hair deformation method | |
| JP3958896B2 (en) | Permanent wave second agent composition and its treatment method | |
| JP2023159970A (en) | hair treatment agent | |
| JP7277913B2 (en) | First agent for hair transforming agent and method for transforming hair | |
| JP2020070253A (en) | Second agent for hair deformation treatment, hair deformation treatment method, and hair deforming agent | |
| JP5864943B2 (en) | Intermediate treatment agent for permanent wave | |
| JP6110132B2 (en) | Hair treatment agent | |
| JP4851024B2 (en) | Hair treatment agent and hair treatment article | |
| JP5582547B2 (en) | Hair deformation agent | |
| JP6856237B2 (en) | Hair treatment agent | |
| JP5989176B2 (en) | 2nd agent for permanent wave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190821 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200526 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200623 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201208 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210205 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210720 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210811 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6929620 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |