JP2016088876A - Hairdressing agent composition - Google Patents
Hairdressing agent composition Download PDFInfo
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- JP2016088876A JP2016088876A JP2014223917A JP2014223917A JP2016088876A JP 2016088876 A JP2016088876 A JP 2016088876A JP 2014223917 A JP2014223917 A JP 2014223917A JP 2014223917 A JP2014223917 A JP 2014223917A JP 2016088876 A JP2016088876 A JP 2016088876A
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- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 239000000178 monomer Substances 0.000 claims abstract description 77
- 229920000642 polymer Polymers 0.000 claims abstract description 34
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims abstract description 9
- -1 hydroxyalkyl ester Chemical class 0.000 claims description 44
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 239000002736 nonionic surfactant Substances 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 description 11
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 8
- 229920001427 mPEG Polymers 0.000 description 7
- 239000002537 cosmetic Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 229920006254 polymer film Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 4
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 206010016322 Feeling abnormal Diseases 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002998 adhesive polymer Substances 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- HFCUBKYHMMPGBY-UHFFFAOYSA-N 2-methoxyethyl prop-2-enoate Chemical compound COCCOC(=O)C=C HFCUBKYHMMPGBY-UHFFFAOYSA-N 0.000 description 2
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OIAYTVPKHDWVSQ-UHFFFAOYSA-N 2-butan-2-yloxyethyl prop-2-enoate Chemical compound CCC(C)OCCOC(=O)C=C OIAYTVPKHDWVSQ-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- CUZKCNWZBXLAJX-UHFFFAOYSA-N 2-phenylmethoxyethanol Chemical compound OCCOCC1=CC=CC=C1 CUZKCNWZBXLAJX-UHFFFAOYSA-N 0.000 description 1
- WGKYSFRFMQHMOF-UHFFFAOYSA-N 3-bromo-5-methylpyridine-2-carbonitrile Chemical compound CC1=CN=C(C#N)C(Br)=C1 WGKYSFRFMQHMOF-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- JQEBZBUGQPSANC-UHFFFAOYSA-N 3-methoxy-2-methylprop-2-enoic acid Chemical compound COC=C(C)C(O)=O JQEBZBUGQPSANC-UHFFFAOYSA-N 0.000 description 1
- WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- 0 CC(C)(*)O[N+]([N+](C)[N-])[O-] Chemical compound CC(C)(*)O[N+]([N+](C)[N-])[O-] 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000005529 alkyleneoxy group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- DOMLXBPXLNDFAB-UHFFFAOYSA-N ethoxyethane;methyl prop-2-enoate Chemical compound CCOCC.COC(=O)C=C DOMLXBPXLNDFAB-UHFFFAOYSA-N 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 230000003741 hair volume Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000006229 isopropoxyethyl group Chemical group [H]C([H])([H])C([H])(OC([H])([H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- DIDDVZFHORVZMG-UHFFFAOYSA-N methyl 2-methylprop-2-eneperoxoate Chemical compound COOC(=O)C(C)=C DIDDVZFHORVZMG-UHFFFAOYSA-N 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
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000006225 propoxyethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
Description
本発明は、整髪剤組成物に関する。 The present invention relates to a hairdressing composition.
整髪料の分野では、髪を望む形に固定し、維持するために様々な粘着性ポリマーや被膜を形成するセット用ポリマーが使われている。 In the field of hair styling, various adhesive polymers and set polymers that form films are used to fix and maintain the hair in the desired shape.
例えば、特許文献1では、炭素数4〜30のアルコールと(メタ)アクリル酸とのエステル型モノマーと、特定のポリオキシアルキレン基と(メタ)アクリル酸とのエステル型モノマーを構成モノマーとして含有し曇点を有するコポリマーが開示されている。このコポリマーを配合した整髪料は、疎水性の被膜を形成し、整髪力の持続性に優れることが記載されている。また、特許文献2では、毛髪容積を改善することができる整髪料として、ペンダントポリ(アルキレンオキシ)置換基を含むモノマー単位を含むポリマーを含有する整髪料が提案されている。このようなポリマーとして、実施例にはポリ(ノナエチレングリコールメチルエーテルアクリレート)ホモポリマーが開示されている。 For example, Patent Document 1 contains an ester monomer of an alcohol having 4 to 30 carbon atoms and (meth) acrylic acid and an ester monomer of a specific polyoxyalkylene group and (meth) acrylic acid as constituent monomers. Copolymers having a cloud point are disclosed. It is described that a hairdressing composition blended with this copolymer forms a hydrophobic film and is excellent in sustainability of hairdressing power. Patent Document 2 proposes a hairdressing composition containing a polymer containing a monomer unit containing a pendant poly (alkyleneoxy) substituent as a hairdressing composition that can improve the hair volume. As such a polymer, poly (nonaethylene glycol methyl ether acrylate) homopolymer is disclosed in the examples.
ところで、ヘアスタイルのセット保持力を高めたい場合、粘着性ポリマーや強固な被膜を形成するセット用ポリマーの配合量を増やし、ポリマーの粘着性やポリマー被膜の強度を高めるのが一般的である。一方で近年の整髪料では、髪を望む形に固定させ維持させると同時に、髪をごわつかせたりべたつかせたりせず、自然な感触に保つことが求められている。 By the way, when it is desired to increase the set holding power of the hairstyle, it is common to increase the compounding amount of the adhesive polymer or the polymer for the set that forms a strong film, thereby increasing the adhesiveness of the polymer and the strength of the polymer film. On the other hand, recent hair styling products are required to fix and maintain the hair in the desired shape, and at the same time maintain the natural feel without making the hair stiff or sticky.
しかし、粘着性ポリマーを用いた場合は、セット保持力を高めようとするとべたつきが強く発現し、髪を自然な感触に保つことが困難になってしまうという問題があった。一方、強固な被膜を形成するポリマーを用いた場合は、べたつきは少ないものの、髪がごわつくことが多く自然な感触が得らないという問題や、一旦形成された被膜が破損されると髪型を維持できないという問題があった。 However, when the adhesive polymer is used, there is a problem that stickiness is strongly expressed when trying to increase the set holding power, and it becomes difficult to keep the hair in a natural feel. On the other hand, when a polymer that forms a strong film is used, there is little stickiness, but the hair is often stiff and a natural feel cannot be obtained, and once the formed film is damaged, the hairstyle There was a problem that could not be maintained.
これに対し、例えば、特許文献3では、べたつかず、さらさらした質感でスタイルを保持することに優れる整髪料として、アクリル酸ヒドロキシエチルとアクリル酸メトキシエチルとの共重合体と、多価アルコールとを特定の比率で配合した整髪料が提案されている。 On the other hand, for example, in Patent Document 3, as a hair styling agent that is excellent in maintaining a style with a non-sticky and smooth texture, a copolymer of hydroxyethyl acrylate and methoxyethyl acrylate and a polyhydric alcohol are used. Hairdressing formulas formulated at specific ratios have been proposed.
最近の調査により、近年では立体感やボリュームのあるヘアスタイルに求められるものが更に変化し、従来のように不自然な束感やツヤ感のある状態で毛髪の根元部分を立ち上げたり、単に毛束の容積を増大させたりしたヘアスタイルではなく、洗髪後の何も付けていないような自然でサラサラした感触でありながら、整髪時には適度な束感で髪を根元から立ち上げることができ、かつ整髪後には全体にふんわりとした丸みのあるヘアスタイルとすることができ、更には経時でもそのヘアスタイルが持続することが求められていることが分かってきた。 In recent years, the research required for hairstyles with a three-dimensional feel and volume has changed further in recent years, and the root part of the hair is raised with an unnatural feeling of bunch and gloss as before, or simply It is not a hairstyle that increases the volume of the hair bundle, but it is a natural and smooth feel that does not have anything after washing, but at the time of hair styling, the hair can be raised from the root with an appropriate sense of bundle, In addition, it has been found that after hair styling, the hair style can be made soft and round, and the hair style is required to be maintained over time.
しかしながら、特許文献1や2の整髪料では、仕上がり後の感触が良好となる程度にポリマー等の配合量を抑えた場合、十分なふんわりとした立体感、ボリュームを作ることができず、仮に一時的に根元を立ち上げることができたとしても、経時での持続性が不十分であった。また、十分な立体感、ボリュームを付与し、経時での良好な持続性を付与する場合、ポリマー等の配合量を増やさざるを得ず、整髪時に手移り感が強く、整髪後も束感が強く、また毛髪上にポリマーの被膜が存在しているような外観やべたつきの強い感触となり、自然でサラサラした仕上がり感とは言い難い。 However, in the hairdressing materials of Patent Documents 1 and 2, when the blending amount of the polymer or the like is suppressed to such an extent that the feeling after finishing is good, a sufficiently soft three-dimensional feeling and volume cannot be made, and temporarily Even if the root could be started up, the sustainability over time was insufficient. In addition, when giving sufficient three-dimensional feeling and volume, and giving good sustainability over time, it is necessary to increase the blending amount of polymers etc., the feeling of hand movement during hair styling is strong, and a feeling of bundle after hair styling It has a strong appearance and a sticky feel as if a polymer film is present on the hair, and it is difficult to say that the finish is natural and smooth.
また、特許文献3の整髪料では、毛束全体に立体感やボリュームを出すことができても全体に丸みのあるスタイルを作ることができなかった。また、根元から十分に立ち上げることができるまでポリマーの配合量を増やした場合は、整髪時に手移り感が強く、整髪後には束感が強く、毛髪上にポリマーの被膜が存在しているような外観になり、髪のコシが強くなりすぎて、髪の感触がごわついてしまい、自然でサラサラした仕上がり感とは言い難い。また、特許文献3の整髪料も、仕上がり後の感触が良好となる程度にポリマー等の配合量を抑えた場合、十分なふんわりとした立体感、ボリュームを作ることができず、仮に一時的に根元を立ち上げることができたとしても、経時での持続性が不十分であるという問題があった。 Further, with the hair styling material of Patent Document 3, even if a three-dimensional feeling and volume can be produced on the entire hair bundle, it is not possible to create a rounded style. In addition, when the amount of the polymer is increased until it can be sufficiently started up from the root, the feeling of hand movement is strong at the time of styling, the sense of bundle is strong after styling, and the polymer film appears on the hair. Appearance is too strong, the hair is too stiff and the hair feels stiff, and it is hard to say that the finish is natural and smooth. In addition, the hair styling of Patent Document 3 is also unable to create a sufficiently soft three-dimensional feeling and volume when the blending amount of the polymer or the like is suppressed to such an extent that the feeling after finishing is good, and temporarily, Even if the root can be started, there is a problem that the sustainability with time is insufficient.
したがって、本発明は、整髪後に自然な外観、自然な手触りとなる程度のポリマーの配合量であっても、整髪時には適度な束感で根元から立ち上げることができ、整髪後にポリマー被膜が毛髪上に存在しないような自然な外観で、ふんわりとした立体感と丸みのあるスタイルを作ることができ、かつそのスタイルを経時で持続させることができる整髪剤組成物に関する。 Therefore, the present invention can start up from the root with an appropriate bunch feeling at the time of hairdressing even if the amount of the polymer blends to a natural appearance and natural touch after hairdressing, and the polymer coating is applied to the hair after hairdressing. The present invention relates to a hair styling composition capable of producing a style that is soft and three-dimensional and round with a natural appearance that does not exist, and that can maintain the style over time.
本発明者らは、特定の(メタ)アクリレート系モノマーとエチレンオキシド基含有(メタ)アクリレート系モノマーとの共重合体と、(メタ)アクリル酸ヒドロキシアルキルエステルモノマーと(メタ)アクリル酸アルコキシアルキルエステルモノマーを含む特定の共重合体は、それぞれ単独で整髪剤に使用した場合には毛髪上で粘着性を有しないにも拘わらず、これらを特定の比率で併用した場合には塗布時に毛髪上で粘着性を発現し、その一方で、整髪後には毛髪上で粘着性が無くなる被膜を形成し、上記要求を全て満たす整髪剤組成物が得られることを見出した。 The present inventors include a copolymer of a specific (meth) acrylate monomer and an ethylene oxide group-containing (meth) acrylate monomer, a (meth) acrylic acid hydroxyalkyl ester monomer, and a (meth) acrylic acid alkoxyalkyl ester monomer. When used alone as a hair styling agent, each of the specific copolymers contains no adhesiveness on the hair, but when these are used in combination at a specific ratio, they adhere to the hair when applied. On the other hand, it has been found that a hair styling composition satisfying all of the above requirements can be obtained by forming a film that loses adhesiveness on the hair after hair styling.
本発明は、次の成分(A)及び(B)を含有し、成分(B)と成分(A)の質量比(B)/(A)が、0.03以上1以下である整髪剤組成物を提供するものである。
(A) モノマー(a-1)及びモノマー(a-2)を含有するモノマー成分を共重合して得られるポリマー
(a-1) 一般式(1)で表される(メタ)アクリレート系モノマー;35質量%以上50質量%以下
The present invention provides a hairdressing composition comprising the following components (A) and (B), wherein the mass ratio (B) / (A) of the component (B) to the component (A) is 0.03 or more and 1 or less. It is to provide.
(A) Polymer obtained by copolymerizing monomer component containing monomer (a-1) and monomer (a-2)
(a-1) (Meth) acrylate monomer represented by general formula (1): 35% by mass or more and 50% by mass or less
〔式中、R1は水素原子又はメチル基を示し、R2は炭素数1〜8のアルキル基を示す。〕
(a-2) 一般式(2)で表されるエチレンオキシド基含有(メタ)アクリレート系モノマー;50質量%以上65質量%以下
[Wherein, R 1 represents a hydrogen atom or a methyl group, and R 2 represents an alkyl group having 1 to 8 carbon atoms. ]
(a-2) Ethylene oxide group-containing (meth) acrylate monomer represented by general formula (2): 50% by mass to 65% by mass
〔式中、R3は水素原子又はメチル基を示し、R4は炭素数1〜4のアルキル基を示し、pは20〜90の整数を示す。〕
(B) 次の(b-1)及び(b-2)からなる群より選ばれる1種又は2種以上
(b-1) (メタ)アクリル酸ヒドロキシアルキルエステルと(メタ)アクリル酸アルコキシアルキルエステルの共重合体
(b-2) (メタ)アクリル酸ヒドロキシアルキルエステル、(メタ)アクリル酸アルコキシアルキルエステル及び(メタ)アクリル酸ジアルキルアミドの共重合体
[Wherein R 3 represents a hydrogen atom or a methyl group, R 4 represents an alkyl group having 1 to 4 carbon atoms, and p represents an integer of 20 to 90. ]
(B) One or more selected from the group consisting of the following (b-1) and (b-2)
(b-1) Copolymer of (meth) acrylic acid hydroxyalkyl ester and (meth) acrylic acid alkoxyalkyl ester
(b-2) Copolymer of (meth) acrylic acid hydroxyalkyl ester, (meth) acrylic acid alkoxyalkyl ester and (meth) acrylic acid dialkylamide
本発明の整髪剤組成物は、整髪時には毛髪上で適度な粘着性を有し、毛髪を適度な束感で根元から立ち上げることができ、かつべたつかない。また、整髪後には毛髪上で粘着性が消え、毛束がばらけるので、ポリマー被膜が毛髪上に存在しないような自然な外観、自然な手触りとなる。また、整髪後には適度に硬い被膜となり、毛束がばらけるにも拘わらず髪の根元の立ち上がった、ふんわりとした立体感と丸みのあるスタイルを作ることができ、かつそのスタイルを経時で持続させることができる。 The hair styling composition of the present invention has appropriate tackiness on the hair during hair styling, can raise the hair from the root with a proper sense of bundle, and is not sticky. Further, after hair styling, the adhesiveness disappears on the hair and the hair bundles are separated, so that a natural appearance and a natural feel that the polymer film does not exist on the hair are obtained. In addition, it becomes a moderately hard coating after styling, and even though the hair bundles are scattered, it is possible to create a soft, three-dimensional and rounded style with the roots of the hair standing up, and that style can be maintained over time Can be made.
〔成分(A):モノマー(a-1)及びモノマー(a-2)を共重合してなるポリマー〕
成分(A)は毛髪上で粘着性の無い被膜形成ポリマーであり、整髪性能に寄与する成分である。
本発明で使用されるモノマー(a-1)は、一般式(1)で表される(メタ)アクリレート系モノマーである。
[Component (A): Polymer obtained by copolymerizing monomer (a-1) and monomer (a-2)]
Component (A) is a film-forming polymer having no tackiness on the hair, and is a component that contributes to hair styling performance.
The monomer (a-1) used in the present invention is a (meth) acrylate monomer represented by the general formula (1).
一般式(1)中、R1は水素原子又はメチル基を示し、R2は炭素数1〜8のアルキル基を示す。アルキル基は、直鎖又は分岐鎖のいずれであってもよく、具体的には、メチル基、エチル基、n-プロピル基、n-ブチル基、n-ヘキシル基、n-オクチル基等の直鎖アルキル基、イソプロピル基、イソブチル基、tert-ブチル基、イソヘキシル基等の分岐鎖アルキル基が挙げられる。R2としては、毛髪の弾力性、キープ力、再整髪性の点から、炭素数1〜6の直鎖又は分岐鎖のアルキル基がより好ましく、炭素数1〜4の直鎖又は分岐鎖のアルキル基が更に好ましい。具体的なモノマー(a-1)としては、メタクリル酸メチル、メタクリル酸ブチル、メタクリル酸イソブチル、メタクリル酸tert-ブチル、アクリル酸メチル、アクリル酸イソブチル等が挙げられ、メタクリル酸メチル、メタクリル酸ブチル、メタクリル酸tert-ブチル、メタクリル酸イソブチルが好ましい。なお、モノマー(a-1)は、単独で又は2種以上を組み合わせて使用することができる。 In the general formula (1), R 1 represents a hydrogen atom or a methyl group, and R 2 represents an alkyl group having 1 to 8 carbon atoms. The alkyl group may be either a straight chain or branched chain, and specifically includes a straight chain such as a methyl group, an ethyl group, an n-propyl group, an n-butyl group, an n-hexyl group, and an n-octyl group. Examples include a branched alkyl group such as a chain alkyl group, isopropyl group, isobutyl group, tert-butyl group, and isohexyl group. R 2 is more preferably a linear or branched alkyl group having 1 to 6 carbon atoms from the viewpoint of hair elasticity, keeping power, and re-styling, and linear or branched alkyl groups having 1 to 4 carbon atoms. More preferred is an alkyl group. Specific monomers (a-1) include methyl methacrylate, butyl methacrylate, isobutyl methacrylate, tert-butyl methacrylate, methyl acrylate, isobutyl acrylate, and the like, such as methyl methacrylate, butyl methacrylate, Tert-butyl methacrylate and isobutyl methacrylate are preferred. The monomer (a-1) can be used alone or in combination of two or more.
本発明で使用されるモノマー(a-2)は、一般式(2)で表されるエチレンオキシド基含有(メタ)アクリレート系モノマーである。 The monomer (a-2) used in the present invention is an ethylene oxide group-containing (meth) acrylate monomer represented by the general formula (2).
一般式(2)中、R3は水素原子又はメチル基を示し、R4は炭素数1〜4のアルキル基を示す。具体的なアルキル基としては、メチル基、エチル基、n-プロピル基等の直鎖アルキル基が挙げられ、特にメチル基が好ましい。pはエチレンオキシド基の付加モル数を表し、良好な毛髪のセット性、キープ力及び再整髪性を得る点から、20〜90の整数であり、好ましくは23〜90の整数である。具体的なモノマー(a-2)としては、アクリル酸メトキシPEG(23)、メタクリル酸メトキシPEG(23)、メタクリル酸メトキシPEG(45)、メタクリル酸メトキシPEG(90)等が挙げられる。モノマー(a-2)は、単独で又は2種以上を組み合わせて使用することができ、メタクリル酸メトキシPEG(23)が好ましい。モノマー(a-2)は、例えば、アクリル酸クロリド又はメタクリル酸クロリドとポリエチレングリコールメチルエーテルを反応させて得ることができる。 In general formula (2), R 3 represents a hydrogen atom or a methyl group, and R 4 represents an alkyl group having 1 to 4 carbon atoms. Specific examples of the alkyl group include linear alkyl groups such as a methyl group, an ethyl group, and an n-propyl group, and a methyl group is particularly preferable. p represents the number of added moles of ethylene oxide groups, and is an integer of 20 to 90, preferably an integer of 23 to 90, from the viewpoint of obtaining good hair setting, keeping power and re-styling. Specific examples of the monomer (a-2) include methoxy PEG acrylate (23), methoxy PEG PEG (23), methoxy PEG PEG (45), and methoxy methacryl PEG (90). Monomers (a-2) can be used alone or in combination of two or more, and methoxy methacrylic acid PEG (23) is preferred. The monomer (a-2) can be obtained, for example, by reacting acrylic acid chloride or methacrylic acid chloride with polyethylene glycol methyl ether.
本発明で使用される成分(A)のポリマーは、モノマー(a-1)及びモノマー(a-2)を含有するモノマー成分を共重合させて得られるノニオン性ポリマーである。モノマー成分中のモノマー(a-1)の含有量は、優れた毛髪のコンディショニング性、セット性、キープ力及び再整髪性を得る点から、モノマーの総量を基準として、35質量%以上、好ましくは38質量%以上であり、また、50質量%以下、好ましくは47質量%以下である。同様にモノマー成分中のモノマー(a-2)の含有量は、優れた毛髪のコンディショニング性、セット性、キープ力及び再整髪性を得る点から、モノマーの総量を基準として、50質量%以上、好ましくは53質量%以上であり、また、65質量%以下、好ましくは62質量%以下である。モノマー(a-1)及びモノマー(a-2)の含有量をこれらの範囲とすることにより、得られたポリマーを配合する本発明の整髪剤が優れた効果を発揮することが可能となる。モノマー(a-1)及びモノマー(a-2)以外のモノマーであっても、共重合が可能で、かつ本発明の効果を損なわない範囲であればモノマー成分中に適宜含有させても構わないが、本発明では、モノマー(a-1)とモノマー(a-2)の合計量を、好ましくはモノマー総量の85質量%以上100質量%以下、より好ましくは90質量%以上100質量%以下、更に好ましくは95質量%以上100質量%以下とする。また、成分(A)のポリマーは、ノニオン性ポリマーであり、モノマー(a-1)及びモノマー(a-2)以外のモノマー成分として、イオン性モノマーを含まないことが好ましい。 The polymer of component (A) used in the present invention is a nonionic polymer obtained by copolymerizing a monomer component containing monomer (a-1) and monomer (a-2). The content of the monomer (a-1) in the monomer component is 35% by mass or more based on the total amount of monomers, preferably from the viewpoint of obtaining excellent hair conditioning properties, setability, keeping power and re-styling properties, preferably It is 38 mass% or more, and is 50 mass% or less, preferably 47 mass% or less. Similarly, the content of the monomer (a-2) in the monomer component is 50% by mass or more based on the total amount of monomers, from the viewpoint of obtaining excellent hair conditioning properties, setability, keeping power, and re-styling properties. Preferably it is 53 mass% or more, 65 mass% or less, Preferably it is 62 mass% or less. By setting the contents of the monomer (a-1) and the monomer (a-2) within these ranges, the hairdressing agent of the present invention in which the obtained polymer is blended can exhibit an excellent effect. Even monomers other than the monomer (a-1) and the monomer (a-2) may be appropriately included in the monomer component as long as they are copolymerizable and do not impair the effects of the present invention. However, in the present invention, the total amount of the monomer (a-1) and the monomer (a-2), preferably 85% by mass or more and 100% by mass or less, more preferably 90% by mass or more and 100% by mass or less, More preferably, it is 95 mass% or more and 100 mass% or less. The polymer of component (A) is a nonionic polymer, and preferably contains no ionic monomer as a monomer component other than monomer (a-1) and monomer (a-2).
モノマー(a-1)及びモノマー(a-2)の共重合は、常法に従って行えばよく、例えば、モノマー(a-1)及びモノマー(a-2)を適当な溶媒に溶解させたモノマー溶液を、適当な重合開始剤の存在下で加熱し、重合反応させることにより実施することができる。重合開始剤としては、例えば2,2'-アゾビスイソブチロニトリル等が挙げられる。また、成分(A)として、市販されている原料を使用することも可能であり、例えばプラスサイズL-188K(互応化学工業社製)が挙げられる。 The copolymerization of the monomer (a-1) and the monomer (a-2) may be performed according to a conventional method, for example, a monomer solution in which the monomer (a-1) and the monomer (a-2) are dissolved in an appropriate solvent. Can be carried out by heating in the presence of a suitable polymerization initiator to cause a polymerization reaction. Examples of the polymerization initiator include 2,2′-azobisisobutyronitrile. Moreover, it is also possible to use a commercially available raw material as the component (A), for example, plus size L-188K (manufactured by Kyogo Chemical Industry Co., Ltd.).
本発明の整髪剤組成物中における成分(A)の含有量は、整髪中の束の形のつけやすさ、及び整髪後に根元の立ち上がったふんわりとした丸みのあるスタイルを維持する観点から、好ましくは0.1質量%以上、より好ましくは0.5質量%以上、更に好ましくは1質量%以上、更に好ましくは1.2質量%以上であり、また、整髪後の良好な感触と整髪性及び持続性をすべて満たす観点から、好ましくは3質量%以下、より好ましくは2.5質量%以下、更に好ましくは2質量%以下、更に好ましくは1.8質量%以下、更に好ましくは1.6質量%以下である。 The content of the component (A) in the hairdressing composition of the present invention is preferably from the viewpoint of easiness of forming a bundle during hairdressing and maintaining a soft and rounded style with the roots standing up after hairdressing. Is 0.1% by mass or more, more preferably 0.5% by mass or more, still more preferably 1% by mass or more, and further preferably 1.2% by mass or more, and also satisfies all of the good feel and styling properties and sustainability after hair styling. Therefore, it is preferably 3% by mass or less, more preferably 2.5% by mass or less, further preferably 2% by mass or less, still more preferably 1.8% by mass or less, and further preferably 1.6% by mass or less.
〔成分(B):(b-1)及び(b-2)からなる群より選ばれる共重合体〕
成分(B)は毛髪上で粘着性が無く、柔らかい被膜を形成する被膜形成ポリマーである。
成分(B)は、(b-1) (メタ)アクリル酸ヒドロキシアルキルエステルと(メタ)アクリル酸アルコキシアルキルエステルの共重合体、及び(b-2) (メタ)アクリル酸ヒドロキシアルキルエステル、(メタ)アクリル酸アルコキシアルキルエステル及び(メタ)アクリル酸ジアルキルアミドの共重合体から選ばれる1種又は2種以上である。
[Component (B): Copolymer selected from the group consisting of (b-1) and (b-2)]
Component (B) is a film-forming polymer that has no tackiness on the hair and forms a soft film.
Component (B) comprises (b-1) a copolymer of (meth) acrylic acid hydroxyalkyl ester and (meth) acrylic acid alkoxyalkyl ester, and (b-2) (meth) acrylic acid hydroxyalkyl ester, 1) or 2 or more types selected from a copolymer of an alkoxyalkyl ester of acrylic acid and a (meth) acrylic acid dialkylamide.
(b-1)、(b-2)のモノマーである(メタ)アクリル酸ヒドロキシアルキルエステルとしては、アルキル基が炭素数1以上4以下のアルキル基である化合物が好ましく、より具体的には、(メタ)アクリル酸ヒドロキシエチル、(メタ)アクリル酸2-ヒドロキシプロピル、(メタ)アクリル酸3-ヒドロキシプロピル、(メタ)アクリル酸2-ヒドロキシブチル、(メタ)アクリル酸3-ヒドロキシブチル、(メタ)アクリル酸4-ヒドロキシブチル等が挙げられ、その中でも(メタ)アクリル酸ヒドロキシエチル、更にはアクリル酸ヒドロキシエチルが好適である。 As the (meth) acrylic acid hydroxyalkyl ester which is a monomer of (b-1) or (b-2), a compound in which an alkyl group is an alkyl group having 1 to 4 carbon atoms is preferred, and more specifically, Hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 3-hydroxypropyl (meth) acrylate, 2-hydroxybutyl (meth) acrylate, 3-hydroxybutyl (meth) acrylate, (meta ) 4-hydroxybutyl acrylate and the like. Among them, hydroxyethyl (meth) acrylate and hydroxyethyl acrylate are preferred.
(b-1)、(b-2)のモノマーである(メタ)アクリル酸アルコキシアルキルエステルとしては、アルキル基が炭素数1以上4以下のアルキル基であり、アルコキシ基が炭素数1以上4以下のアルコキシ基である化合物が好ましい。炭素数1以上4以下のアルキル基としては、メチル基、エチル基、n-プロピル基、イソプロピル基、n-ブチル基、sec-ブチル基、イソブチル基、tert-ブチル基が挙げられ、炭素数1以上4以下のアルコキシ基としてはメトキシ基、エトキシ基、プロポキシ基、ブトキシ基が挙げられる。より具体的には(メタ)アクリル酸メトキシエチル、(メタ)アクリル酸エトキシエチル、(メタ)アクリル酸プロポキシエチル、(メタ)アクリル酸イソプロポキシエチル、(メタ)アクリル酸n-ブトキシエチル、(メタ)アクリル酸sec-ブトキシエチル、(メタ)アクリル酸イソブトキシエチル、(メタ)アクリル酸tert-ブトキシエチル、(メタ)アクリル酸メトキシプロピル、(メタ)アクリル酸3-メトキシブチル等が挙げられ、その中でも(メタ)アクリル酸メトキシエチル、更にはアクリル酸メトキシエチルが好適である。 As the (meth) acrylic acid alkoxyalkyl ester which is a monomer of (b-1) or (b-2), the alkyl group is an alkyl group having 1 to 4 carbon atoms, and the alkoxy group has 1 to 4 carbon atoms. The compound which is the alkoxy group of is preferable. Examples of the alkyl group having 1 to 4 carbon atoms include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group, an isobutyl group, and a tert-butyl group. Examples of the alkoxy group having 4 or less include a methoxy group, an ethoxy group, a propoxy group, and a butoxy group. More specifically, methoxyethyl (meth) acrylate, ethoxyethyl (meth) acrylate, propoxyethyl (meth) acrylate, isopropoxyethyl (meth) acrylate, n-butoxyethyl (meth) acrylate, (meth ) Sec-butoxyethyl acrylate, isobutoxyethyl (meth) acrylate, tert-butoxyethyl (meth) acrylate, methoxypropyl (meth) acrylate, 3-methoxybutyl (meth) acrylate, etc. Of these, methoxyethyl (meth) acrylate and methoxyethyl acrylate are preferred.
(b-2)のモノマーである(メタ)アクリル酸ジアルキルアミドとしては、アルキル基が炭素数1以上4以下のアルキル基である化合物が好ましく、より具体的には、(メタ)アクリル酸ジメチルアミド、(メタ)アクリル酸ジエチルアミド、(メタ)アクリル酸ジプロピルアミド、(メタ)アクリル酸ジイソプロピルアミド、(メタ)アクリル酸ジn-ブチルアミド、(メタ)アクリル酸ジtert-ブチルアミド等が挙げられ、その中でも(メタ)アクリル酸ジメチルアミド、更にはアクリル酸ジメチルアミドが好適である。 The (meth) acrylic acid dialkylamide as the monomer of (b-2) is preferably a compound in which the alkyl group is an alkyl group having 1 to 4 carbon atoms, and more specifically, (meth) acrylic acid dimethylamide. , (Meth) acrylic acid diethylamide, (meth) acrylic acid dipropylamide, (meth) acrylic acid diisopropylamide, (meth) acrylic acid di-n-butylamide, (meth) acrylic acid ditert-butylamide, etc. Of these, (meth) acrylic acid dimethylamide and further acrylic acid dimethylamide are preferred.
好ましい(b-1)の共重合体としては、アクリル酸ヒドロキシエチル・アクリル酸メトキシエチル共重合体が挙げられ、その市販品の具体例としては、プラスサイズL-222、同L-2200(互応化学工業社製)が挙げられる。また、好ましい(b-2)の共重合体としては、ジメチルアクリルアミド・アクリル酸ヒドロキシエチル・アクリル酸メトキシエチル共重合体が挙げられ、その市販品の具体例としては、プラスサイズL-2700、同L-2714(互応化学工業社製)が挙げられる。 Preferred examples of the copolymer (b-1) include hydroxyethyl acrylate / methoxyethyl acrylate copolymers. Specific examples of commercially available products include plus size L-222 and L-2200 (corresponding to each other). Chemical Industry Co., Ltd.). Examples of the preferred copolymer (b-2) include dimethylacrylamide / hydroxyethyl acrylate / methoxyethyl acrylate copolymer. Specific examples of commercially available products include plus size L-2700, And L-2714 (manufactured by Mutual Chemical Industry Co., Ltd.).
成分(B)は、いずれかを単独で又は2種以上を組み合わせて使用することができるが、整髪後における根元の立ち上がりをより向上させ、よりふんわりとした丸みのあるスタイルをつくることができる観点から、(b-1)と(b-2)の双方を含むことがより好ましい。 Component (B) can be used either alone or in combination of two or more, but it is possible to improve the rise of the root after hair styling and to create a softer, rounded style. Therefore, it is more preferable that both (b-1) and (b-2) are included.
この場合、(b-1)に対する(b-2)の質量比(b-2)/(b-1)は、整髪中のべたつき感のなさ、及び整髪後の被膜形成ポリマーの存在感のなさを両立する観点から、好ましくは0.01以上、より好ましくは0.05以上、更に好ましくは0.1以上であり、また、整髪中の束の形のつけやすさ、整髪中のべたつきのなさ、及び整髪後に根元の立ち上がったふんわりとした丸みのあるスタイルを維持する観点から、好ましくは10以下、より好ましくは5以下、更に好ましくは1以下、更に好ましくは0.5以下、更に好ましくは0.3以下である。 In this case, the mass ratio (b-2) / (b-1) of (b-2) to (b-1) is the absence of stickiness during hair styling and the presence of the film-forming polymer after hair styling. From the viewpoint of achieving both, it is preferably 0.01 or more, more preferably 0.05 or more, still more preferably 0.1 or more, and the shape of the bundle during hair styling, the non-stickiness during hair styling, and the root after hair styling From the viewpoint of maintaining a raised and rounded style, it is preferably 10 or less, more preferably 5 or less, still more preferably 1 or less, still more preferably 0.5 or less, and still more preferably 0.3 or less.
本発明の整髪剤組成物中における成分(B)の含有量は、整髪中の束の形のつけやすさの観点から、好ましくは0.05質量%以上、より好ましくは0.1質量%以上、更に好ましくは、0.2質量%以上、更に好ましくは0.5質量%以上であり、また、整髪中の束の形のつけやすさ、整髪後のポリマーの存在感の無さ、及び整髪後に根元の立ち上がったふんわりとした丸みのあるスタイルを維持する観点から、好ましくは3質量%以下、より好ましくは2質量%以下、更に好ましくは1.5質量%以下、更に好ましくは1質量%以下である。 The content of the component (B) in the hairdressing composition of the present invention is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, and still more preferably, from the viewpoint of easy shaping of the bundle during hairdressing. 0.2% by mass or more, more preferably 0.5% by mass or more, and the shape of the bundle during hair styling, the absence of a polymer after hair styling, and the softness of the roots after hair styling. From the viewpoint of maintaining a rounded style, it is preferably 3% by mass or less, more preferably 2% by mass or less, still more preferably 1.5% by mass or less, and further preferably 1% by mass or less.
本発明では、成分(A)と成分(B)を併用することで整髪中は毛髪上で粘着性を有する一方で整髪後は毛髪上での粘着力のない整髪剤組成物となる。この結果、整髪中は根元から立ち上げるように毛束を作ることができ、整髪後には作った毛束の根元が立ち上がった状態のまま、一本一本の毛髪がばらけていくため、自然な外観で、ふんわりとした立体感と丸みのあるヘアスタイルを実現することができる。 In the present invention, by combining the component (A) and the component (B), a hairdressing composition having adhesiveness on the hair during hairdressing and having no adhesiveness on the hair after hairstyling is obtained. As a result, it is possible to make a hair bundle that rises from the root during hair styling, and after hair styling, the hair of each made hair stays in the state that the root of the hair bundle that has been raised stands up. With a soft appearance, you can realize a soft hair and a rounded hairstyle.
本発明の整髪剤組成物中における成分(A)に対する成分(B)の質量比(B)/(A)は、整髪中の束の形のつけやすさの観点から、0.03以上であって、好ましくは0.05以上、より好ましくは0.1以上、更に好ましくは0.2以上、更に好ましくは0.3以上であり、また、整髪中の束の形のつけやすさ、整髪後のポリマーの存在感の無さ、及び整髪後に根元の立ち上がったふんわりとした丸みのあるスタイルを維持する観点から、1以下であって、好ましくは0.8以下、より好ましくは0.7以下、更に好ましくは0.6以下、更に好ましくは0.5以下である。 The mass ratio (B) / (A) of the component (B) to the component (A) in the hairdressing composition of the present invention is 0.03 or more from the viewpoint of ease of shaping the bundle during hairdressing, Preferably 0.05 or more, more preferably 0.1 or more, more preferably 0.2 or more, more preferably 0.3 or more, ease of shaping the bundle during hairdressing, absence of the presence of polymer after hairdressing, and From the viewpoint of maintaining a soft and rounded style with the roots standing up after hair shaping, it is 1 or less, preferably 0.8 or less, more preferably 0.7 or less, still more preferably 0.6 or less, and even more preferably 0.5 or less.
また、本発明の整髪剤組成物中における成分(A)と成分(B)との合計含有量は、整髪後における根元の立ち上がりをより向上させ、よりふんわりとした丸みのあるスタイルをつくることができる観点から、好ましくは0.5質量%以上、より好ましくは1質量%以上、更に好ましくは1.5質量%以上、更に好ましくは1.7質量%以上であり、また、整髪後のポリマーの存在感の無さ、整髪後の束感の無さ、及び整髪後に根元の立ち上がったふんわりとした丸みのあるスタイルを維持する観点から、好ましくは3.5質量%以下、より好ましくは3質量%以下、更に好ましくは2.5質量%以下、更に好ましくは2質量%以下である。 Further, the total content of the component (A) and the component (B) in the hairdressing composition of the present invention can further improve the rise of the root after hairdressing and create a softer and rounded style. From the viewpoint of being able to do, it is preferably 0.5% by mass or more, more preferably 1% by mass or more, further preferably 1.5% by mass or more, and further preferably 1.7% by mass or more, and the absence of the presence of the polymer after hair styling, From the viewpoint of lack of a feeling of bundle after hair styling and maintaining a soft and rounded style with the root standing after hair styling, it is preferably 3.5% by mass or less, more preferably 3% by mass or less, and even more preferably 2.5% by mass. Hereinafter, it is more preferably 2% by mass or less.
〔成分(C):非イオン界面活性剤〕
本発明の整髪剤組成物には、更に成分(C)として、非イオン界面活性剤を含有することが好ましい。
[Component (C): Nonionic surfactant]
The hairdressing composition of the present invention preferably further contains a nonionic surfactant as component (C).
非イオン界面活性剤としては、ポリオキシアルキレンアルキルエーテル、ポリオキシアルキレンアルケニルエーテル、高級脂肪酸ショ糖エステル、ポリグリセリン脂肪酸エステル、高級脂肪酸モノ又はジエタノールアミド、ポリオキシエチレン硬化ヒマシ油、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレンソルビット脂肪酸エステル、アルキルサッカライド系界面活性剤、アルキルアミンオキサイド、アルキルアミドアミンオキサイド等が挙げられる。 Nonionic surfactants include polyoxyalkylene alkyl ether, polyoxyalkylene alkenyl ether, higher fatty acid sucrose ester, polyglycerin fatty acid ester, higher fatty acid mono- or diethanolamide, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan fatty acid Examples thereof include esters, polyoxyethylene sorbite fatty acid esters, alkyl saccharide surfactants, alkyl amine oxides, and alkyl amido amine oxides.
これらのうち、ポリオキシアルキレン付加型非イオン界面活性剤が好ましく、ポリオキシアルキレンアルキルエーテル、ポリオキシエチレン硬化ヒマシ油がより好ましい。 Of these, polyoxyalkylene addition type nonionic surfactants are preferred, and polyoxyalkylene alkyl ethers and polyoxyethylene hydrogenated castor oil are more preferred.
成分(C)は、単独で又は2種以上を組み合わせて使用することができる。本発明の整髪剤組成物中における成分(C)の含有量は、整髪後の毛束のばらけ感の向上の観点から、好ましくは0.01質量%以上、より好ましくは0.05質量%以上、更に好ましくは0.1質量%以上であり、また、好ましくは2質量%以下、より好ましくは1質量%以下、更に好ましくは0.5質量%以下、更に好ましくは0.3質量%以下である。 Component (C) can be used alone or in combination of two or more. The content of the component (C) in the hairdressing composition of the present invention is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and still more preferably from the viewpoint of improving the feeling of dispersal of the hair bundle after hairdressing. Is 0.1% by mass or more, preferably 2% by mass or less, more preferably 1% by mass or less, still more preferably 0.5% by mass or less, and further preferably 0.3% by mass or less.
〔媒体〕
本発明の整髪剤組成物は、水を媒体とする。媒体としては、水に加え、必要により上記特定有機溶剤以外の有機溶剤を使用することもできる。このような有機溶剤としては、エタノール、2-プロパノール等の低級アルカノール類、プロピレングリコール、1,3-ブタンジオール、ジエチレングリコール、ジプロピレングリコール、グリセリン等のポリオール類、エチルセロソルブ、ブチルセロソルブ、ベンジルセロソルブ等のセロソルブ類、エチルカルビトール、ブチルカルビトール等のカルビトール類が挙げられる。
[Medium]
The hairdressing composition of the present invention uses water as a medium. As a medium, in addition to water, an organic solvent other than the specific organic solvent can be used as necessary. Examples of such organic solvents include lower alkanols such as ethanol and 2-propanol, polyols such as propylene glycol, 1,3-butanediol, diethylene glycol, dipropylene glycol, and glycerin, ethyl cellosolve, butyl cellosolve, and benzyl cellosolve. Examples include cellosolves, carbitols such as ethyl carbitol and butyl carbitol.
〔その他の成分〕
本発明の整髪剤組成物には、通常整髪剤に使用される各種成分、例えば、キレート剤、ビタミン類、蛋白質、アミノ酸類、生薬類、冷涼感付与剤(メントール等)、防腐剤、紫外線吸収剤、酸化防止剤、着色剤、香料等を、目的に応じて配合することができる。
[Other ingredients]
In the hairdressing composition of the present invention, various components usually used in hairdressing agents, such as chelating agents, vitamins, proteins, amino acids, herbal medicines, coolness-imparting agents (such as menthol), preservatives, ultraviolet absorption Agents, antioxidants, colorants, fragrances and the like can be blended depending on the purpose.
〔剤型〕
本発明の整髪剤組成物の形態は、泡状、液状、霧状、ゲル状、ペースト状、クリーム状等、適宜選択できる。
[Drug type]
The form of the hairdressing composition of the present invention can be appropriately selected from foam, liquid, mist, gel, paste, cream and the like.
<1> 次の成分(A)及び(B)を含有し、成分(B)と成分(A)の質量比(B)/(A)が、0.03以上1以下である整髪剤組成物。
(A) モノマー(a-1)及びモノマー(a-2)を含有するモノマー成分を共重合して得られるポリマー
(a-1) 一般式(1)で表される(メタ)アクリレート系モノマー;35質量%以上50質量%以下
<1> A hairdressing composition comprising the following components (A) and (B), wherein the mass ratio (B) / (A) of the component (B) to the component (A) is 0.03 or more and 1 or less.
(A) Polymer obtained by copolymerizing monomer component containing monomer (a-1) and monomer (a-2)
(a-1) (Meth) acrylate monomer represented by general formula (1): 35% by mass or more and 50% by mass or less
〔式中、R1は水素原子又はメチル基を示し、R2は炭素数1〜8のアルキル基を示す。〕
(a-2) 一般式(2)で表されるエチレンオキシド基含有(メタ)アクリレート系モノマー;50質量%以上65質量%以下
[Wherein, R 1 represents a hydrogen atom or a methyl group, and R 2 represents an alkyl group having 1 to 8 carbon atoms. ]
(a-2) Ethylene oxide group-containing (meth) acrylate monomer represented by general formula (2): 50% by mass to 65% by mass
〔式中、R3は水素原子又はメチル基を示し、R4は炭素数1〜4のアルキル基を示し、pは20〜90の整数を示す。〕
(B) 次の(b-1)及び(b-2)からなる群より選ばれる1種又は2種以上
(b-1) (メタ)アクリル酸ヒドロキシアルキルエステルと(メタ)アクリル酸アルコキシアルキルエステルの共重合体
(b-2) (メタ)アクリル酸ヒドロキシアルキルエステル、(メタ)アクリル酸アルコキシアルキルエステル及び(メタ)アクリル酸ジアルキルアミドの共重合体
[Wherein R 3 represents a hydrogen atom or a methyl group, R 4 represents an alkyl group having 1 to 4 carbon atoms, and p represents an integer of 20 to 90. ]
(B) One or more selected from the group consisting of the following (b-1) and (b-2)
(b-1) Copolymer of (meth) acrylic acid hydroxyalkyl ester and (meth) acrylic acid alkoxyalkyl ester
(b-2) Copolymer of (meth) acrylic acid hydroxyalkyl ester, (meth) acrylic acid alkoxyalkyl ester and (meth) acrylic acid dialkylamide
<2> 成分(A)の含有量が、好ましくは0.1質量%以上、より好ましくは0.5質量%以上、更に好ましくは1質量%以上、更に好ましくは1.2質量%以上であり、また、好ましくは3質量%以下、より好ましくは2.5質量%以下、更に好ましくは2質量%以下、更に好ましくは1.8質量%以下、更に好ましくは1.6質量%以下である<1>記載の整髪剤組成物。 <2> The content of component (A) is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, still more preferably 1% by mass or more, further preferably 1.2% by mass or more, and preferably 3%. <1> The hair styling composition according to <1>, which is not more than mass%, more preferably not more than 2.5 mass%, still more preferably not more than 2 mass%, still more preferably not more than 1.8 mass%, still more preferably not more than 1.6 mass%.
<3> 成分(B)の含有量が、好ましくは0.05質量%以上、より好ましくは0.1質量%以上、更に好ましくは、0.2質量%以上、更に好ましくは0.5質量%以上であり、また、好ましくは3質量%以下、より好ましくは2質量%以下、更に好ましくは1.5質量%以下、更に好ましくは1質量%以下、0.05質量%以上、3質量%以下である<1>又は<2>記載の整髪剤組成物。 <3> The content of the component (B) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, still more preferably 0.2% by mass or more, further preferably 0.5% by mass or more, and preferably <1> or <2> according to <1> or <2>, which is 3% by mass or less, more preferably 2% by mass or less, still more preferably 1.5% by mass or less, further preferably 1% by mass or less, 0.05% by mass or more and 3% by mass or less. Agent composition.
<4> 成分(A)に対する成分(B)の質量比(B)/(A)が、好ましくは0.05以上、より好ましくは0.1以上、更に好ましくは0.2以上、更に好ましくは0.3以上であり、また、好ましくは0.8以下、より好ましくは0.7以下、更に好ましくは0.6以下、更に好ましくは0.5以下である<1>〜<3>のいずれかに記載の整髪剤組成物。 <4> The mass ratio (B) / (A) of the component (B) to the component (A) is preferably 0.05 or more, more preferably 0.1 or more, still more preferably 0.2 or more, still more preferably 0.3 or more. The hair styling composition according to any one of <1> to <3>, preferably 0.8 or less, more preferably 0.7 or less, still more preferably 0.6 or less, and still more preferably 0.5 or less.
<5> 好ましくは、成分(B)が(b-1)と(b-2)の双方を含む<1>〜<4>のいずれかに記載の整髪剤組成物。 <5> The hair styling composition according to any one of <1> to <4>, wherein the component (B) preferably contains both (b-1) and (b-2).
<6> (b-1)に対する(b-2)の質量比(b-2)/(b-1)が、好ましくは0.01以上、より好ましくは0.05以上、更に好ましくは0.1以上であり、好ましくは10以下、より好ましくは5以下、更に好ましくは1以下、更に好ましくは0.5以下、更に好ましくは0.3以下である<5>記載の整髪剤組成物。 <6> The mass ratio (b-2) / (b-1) of (b-2) to (b-1) is preferably 0.01 or more, more preferably 0.05 or more, still more preferably 0.1 or more, The hair styling composition according to <5>, wherein is 10 or less, more preferably 5 or less, still more preferably 1 or less, still more preferably 0.5 or less, and still more preferably 0.3 or less.
<7> 好ましくは、更に成分(C)非イオン界面活性剤を含む<1>〜<6>のいずれかに記載の整髪剤組成物。 <7> Preferably, the hair styling composition according to any one of <1> to <6>, further comprising a component (C) a nonionic surfactant.
<8> 好ましくは、成分(C)がポリオキシアルキレン付加型非イオン界面活性剤である<1>〜<7>のいずれかに記載の整髪剤組成物。 <8> Preferably, the hair styling composition according to any one of <1> to <7>, wherein component (C) is a polyoxyalkylene addition-type nonionic surfactant.
<9> 好ましくは、更に水を含有する<1>〜<8>のいずれかに記載の整髪剤組成物。 <9> Preferably, the hairdressing composition according to any one of <1> to <8>, further containing water.
<10> 成分(A)で使用するモノマー(a-1)が、好ましくはメタクリル酸メチル、メタクリル酸ブチル、メタクリル酸イソブチル、メタクリル酸tert-ブチル、アクリル酸メチル及びアクリル酸イソブチルから選ばれる1種又は2種以上であり、より好ましくはメタクリル酸メチル、メタクリル酸ブチル、メタクリル酸tert-ブチル及びメタクリル酸イソブチルから選ばれる1種又は2種である<1>〜<9>のいずれかに記載の整髪剤組成物。 <10> The monomer (a-1) used in component (A) is preferably one selected from methyl methacrylate, butyl methacrylate, isobutyl methacrylate, tert-butyl methacrylate, methyl acrylate and isobutyl acrylate Or two or more, more preferably one or two selected from methyl methacrylate, butyl methacrylate, tert-butyl methacrylate and isobutyl methacrylate, according to any one of <1> to <9>. Hairdressing composition.
<11> 成分(A)で使用するモノマー(a-2)が、好ましくはアクリル酸メトキシPEG(23)、メタクリル酸メトキシPEG(23)、メタクリル酸メトキシPEG(45)及びメタクリル酸メトキシPEG(90)から選ばれる1種又は2種上であり、より好ましくはメタクリル酸メトキシPEG(23)である<1>〜<10>のいずれかに記載の整髪剤組成物。 <11> The monomer (a-2) used in the component (A) is preferably methoxy PEG acrylate (23), methoxy PEG (23), methoxy PEG (45) and methoxy methacrylate (90). The hair styling composition according to any one of <1> to <10>, which is one or two selected from), and more preferably methoxy PEG (23) methacrylate.
<12> 好ましくは、成分(A)がノニオン性ポリマーである<1>〜<11>のいずれかに記載の整髪剤組成物。 <12> The hair styling composition according to any one of <1> to <11>, wherein component (A) is preferably a nonionic polymer.
<13> 成分(A)におけるモノマー成分中のモノマー(a-1)の含有量が、モノマーの総量を基準として、好ましくは38質量%以上であり、また、好ましくは47質量%以下である<1>〜<12>のいずれかに記載の毛髪化粧料。 <13> The content of the monomer (a-1) in the monomer component in the component (A) is preferably 38% by mass or more and preferably 47% by mass or less based on the total amount of monomers < The hair cosmetic composition according to any one of 1> to <12>.
<14> 成分(A)におけるモノマー成分中のモノマー(a-2)の含有量が、モノマーの総量を基準として、好ましくは53質量%以上であり、また、好ましくは62質量%以下である<1>〜<13>のいずれかに記載の毛髪化粧料。 <14> The content of the monomer (a-2) in the monomer component in the component (A) is preferably 53% by mass or more and preferably 62% by mass or less based on the total amount of monomers < The hair cosmetic composition according to any one of 1> to <13>.
<15> 成分(A)におけるモノマー成分中のモノマー(a-1)及びモノマー(a-2)の合計量が、モノマーの総量を基準として、好ましくは85質量%以上100質量%以下、より好ましくは90質量%以上100質量%以下、更に好ましくは95質量%以上100質量%以下である<1>〜<14>のいずれかに記載の毛髪化粧料。 <15> The total amount of the monomer (a-1) and the monomer (a-2) in the monomer component in the component (A) is preferably 85% by mass or more and 100% by mass or less, more preferably, based on the total amount of monomers. Is a hair cosmetic according to any one of <1> to <14>, which is 90% by mass or more and 100% by mass or less, more preferably 95% by mass or more and 100% by mass or less.
<16> 成分(A)と成分(B)との合計含有量が、好ましくは0.5質量%以上、より好ましくは1質量%以上、更に好ましくは1.5質量%以上、更に好ましくは1.7質量%以上であり、また、好ましくは3.5質量%以下、より好ましくは3質量%以下、更に好ましくは2.5質量%以下、更に好ましくは2質量%以下である<1>〜<15>のいずれかに記載の毛髪化粧料。 <16> The total content of component (A) and component (B) is preferably 0.5% by mass or more, more preferably 1% by mass or more, still more preferably 1.5% by mass or more, and further preferably 1.7% by mass or more. The hair according to any one of <1> to <15>, which is preferably 3.5% by mass or less, more preferably 3% by mass or less, further preferably 2.5% by mass or less, and further preferably 2% by mass or less. Cosmetics.
<17> 成分(C)の含有量が、好ましくは0.01質量%以上、より好ましくは0.05質量%以上、更に好ましくは0.1質量%以上であり、また、好ましくは2質量%以下、より好ましくは1質量%以下、更に好ましくは0.5質量%以下、更に好ましくは0.3質量%以下である<1>〜<16>のいずれかに記載の毛髪化粧料。 <17> The content of the component (C) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more, and preferably 2% by mass or less, more preferably 1%. The hair cosmetic composition according to any one of <1> to <16>, which is not more than mass%, more preferably not more than 0.5 mass%, still more preferably not more than 0.3 mass%.
実施例1〜12、比較例1〜5
表1及び2に示す整髪剤組成物を調製し、ミスト噴霧器(ヘッド部は吉野製作所製YSR)に入れて、以下の評価を行った。この結果を表1及び2に併せて示す。
Examples 1-12, Comparative Examples 1-5
The hairdressing composition shown in Tables 1 and 2 was prepared, put in a mist sprayer (head part: YSR manufactured by Yoshino Seisakusho), and evaluated as follows. The results are also shown in Tables 1 and 2.
<整髪中の毛束根元付近の形のつけやすさの評価>
アジア人毛、ショートカットヘアのウィッグの乾燥した毛髪に対し、各処方の毛髪化粧料をウィッグ全体に1.0g噴霧し、根元に指を入れ、根元を立ち上げるように指を通しながらふんわり感をつくり、表面の髪を握りながらさらに立体感を作るように整髪を行った。この際、整髪中の毛束根元付近の形のつけやすさを観点とし、7名のパネラーに、「形付けやすい」/「どちらともいえない」/「形付けにくい」のいずれであるかを択一的に選択させた。「形付けやすい」/「どちらともいえない」/「形付けにくい」と答えたパネラーの人数を順に示す。
<Evaluation of ease of shaping near the root of hair bundle during hairdressing>
To dry hair of Asian hair and shortcut hair wigs, spray 1.0g of hair cosmetics of each prescription on the whole wig, put your fingers in the roots, and create a soft feeling while passing through the fingers to raise the roots The hair was trimmed to create a three-dimensional feeling while holding the hair on the surface. At this time, from the viewpoint of ease of shaping near the root of the hair bundle during hairdressing, the seven panelists were asked whether they were “easy to shape”, “neither” or “difficult to shape”. It was made to choose alternatively. The number of panelists who answered “easy to shape” / “neither” or “difficult to shape” is shown in order.
<整髪中のべたつき感のなさ>
形のつけやすさを評価した方法と同様の操作を行った。この際、べたつき感のなさを観点とし、7名のパネラーが髪の感触について評価した。「べたつきを感じなかった」/「どちらともいえない」/「べたつきを感じた」のいずれであるかを択一的に選択させた。「べたつきを感じなかった」/「どちらともいえない」/「べたつきを感じた」と答えたパネラーの人数を順に示す。
<No stickiness during hair styling>
The same operation as the method for evaluating the ease of shaping was performed. At this time, seven panelists evaluated the feel of hair from the viewpoint of lack of stickiness. One of the choices was “I did not feel stickiness” / “I could say neither” / “I felt stickiness”. The number of panelists who answered “I did not feel sticky” / “I could say neither” / “I felt sticky” is shown in order.
<仕上がり直後のふんわりとした立体感と丸み>
形のつけやすさを評価した方法と同様の操作を行い、整髪直後のふんわり感のあるスタイルができているかを観点とし、7名のパネラーに、「ふんわりとした立体感と丸みがあるスタイルができた」/「どちらともいえない」/「ふんわりとした立体感と丸みがあるスタイルができなかった」のいずれであるかを択一的に選択させた。「ふんわりとした立体感と丸みがあるスタイルができた」/「どちらともいえない」/「ふんわりとした立体感と丸みがあるスタイルができなかった」と答えたパネラーの人数を順に示す。
<Soft 3D and roundness immediately after finishing>
The same operation as the method for evaluating the ease of shaping was performed, and from the viewpoint of whether a style with a fluffy feeling immediately after hair styling was made, 7 panelists said, “A style that has a soft three-dimensionality and roundness. It was alternatively selected from "I was able to do it" / "I can't say either" / "I couldn't create a style with a soft 3D effect and roundness". The number of panelists who answered, “I was able to create a style with a soft three-dimensional effect and roundness” / “I can't say either” / “I couldn't make a style with a soft three-dimensional effect and roundness.”
<仕上がり直後のポリマーの存在感のなさ>
ふんわり感のあるスタイルを作った後のウィッグを用いて、7名のパネラーが髪の感触について評価した。「毛髪上のポリマーの存在感がない」/「どちらともいえない」/「毛髪上のポリマーの存在感がある」のいずれであるかを択一的に選択させた。「毛髪上のポリマーの存在感がない」/「どちらともいえない」/「毛髪上のポリマーの存在感がある」と答えたパネラーの人数を順に示す。
<No polymer presence right after finishing>
Using the wig after creating a soft style, seven panelists evaluated the feel of the hair. One of “no polymer presence on the hair” / “neither” or “the polymer presence on the hair” was selected. The number of panelists who answered, “There is no polymer presence on the hair” / “None” / “There is a polymer presence on the hair” is shown in order.
<仕上がり直後の毛束のばらけ感>
整髪後の毛束にばらけ感があることで、ポリマー被膜が毛髪上に存在しないような自然な外観であるように見えるため、毛束のばらけ感を用いて評価を行った。ふんわり感のあるスタイルを作った後のウィッグを用いて、7名のパネラーに「毛束のばらけ感がある」/「どちらともいえない」/「毛束のばらけ感がない」のいずれであるかを択一的に選択させた。毛束のばらけ感がある」/「どちらともいえない」/「毛束のばらけ感がない」と答えたパネラーの人数を順に示す。
<Feeling of hair bundles just after finishing>
Since the hair bundle after styling has a feeling of dispersion, it seems that the polymer film has a natural appearance such that it does not exist on the hair. Therefore, evaluation was performed using the feeling of dispersion of the hair bundle. Using the wig after creating a fluffy style, 7 panelists were either "I feel a sense of hair bundles" / "I can't say either" / "I don't feel a sense of hair bundles" It was made to choose alternatively. The number of panelists who answered, “There is a sense of dispersal of hair bundles” / “I cannot say either” / “I do not feel discomfort of hair bundles” is shown in order.
<10分後のふんわり感>
ふんわり感のあるスタイルを作った後のウィッグを用いて、10分間静置したときにふんわり感のあるスタイルが残っているかを観点とし、7名のパネラーに「ふんわり感が残っている」/「どちらともいえない」/「ふんわり感が残っていない」のいずれであるかを択一的に選択させた。「ふんわり感が残っている」/「どちらともいえない」/「ふんわり感が残っていない」と答えたパネラーの人数を順に示す。
<Soft feeling after 10 minutes>
Using the wig after creating a fluffy style, 7 panelists “feel soft and fluffy” from the viewpoint of whether the fluffy style remains when left for 10 minutes. The choice was either “I can't say either” or “No soft feeling”. The number of panelists who answered “I feel soft” / “I can't say either” / “I don't feel soft” is shown in order.
*1:プラスサイズL-188K(互応化学工業社製)
*2:プラスサイズL-2200(互応化学工業社製)
*3:プラスサイズL-2714(互応化学工業社製)
*4:プラスサイズL-6466(互応化学工業社製)
*5:エマノーンCH-60(花王社製)
* 1: Plus size L-188K (manufactured by Reciprocal Chemical Industries)
* 2: Plus size L-2200 (manufactured by Reciprocal Chemical Industries)
* 3: Plus size L-2714 (manufactured by Kanayo Chemical Co., Ltd.)
* 4: Plus size L-6466 (manufactured by Kanayo Chemical Co., Ltd.)
* 5: Emanon CH-60 (manufactured by Kao Corporation)
Claims (8)
(A) モノマー(a-1)及びモノマー(a-2)を含有するモノマー成分を共重合して得られるポリマー
(a-1) 一般式(1)で表される(メタ)アクリレート系モノマー;35質量%以上50質量%以下
(a-2) 一般式(2)で表されるエチレンオキシド基含有(メタ)アクリレート系モノマー;50質量%以上65質量%以下
(B) 次の(b-1)及び(b-2)からなる群より選ばれる1種又は2種以上
(b-1) (メタ)アクリル酸ヒドロキシアルキルエステルと(メタ)アクリル酸アルコキシアルキルエステルの共重合体
(b-2) (メタ)アクリル酸ヒドロキシアルキルエステル、(メタ)アクリル酸アルコキシアルキルエステル及び(メタ)アクリル酸ジアルキルアミドの共重合体 A hairdressing composition comprising the following components (A) and (B), wherein the mass ratio (B) / (A) of the component (B) to the component (A) is 0.03 or more and 1 or less.
(A) Polymer obtained by copolymerizing monomer component containing monomer (a-1) and monomer (a-2)
(a-1) (Meth) acrylate monomer represented by general formula (1): 35% by mass or more and 50% by mass or less
(a-2) Ethylene oxide group-containing (meth) acrylate monomer represented by general formula (2): 50% by mass to 65% by mass
(B) One or more selected from the group consisting of the following (b-1) and (b-2)
(b-1) Copolymer of (meth) acrylic acid hydroxyalkyl ester and (meth) acrylic acid alkoxyalkyl ester
(b-2) Copolymer of (meth) acrylic acid hydroxyalkyl ester, (meth) acrylic acid alkoxyalkyl ester and (meth) acrylic acid dialkylamide
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PCT/JP2015/079423 WO2016072248A1 (en) | 2014-11-04 | 2015-10-19 | Hair styling composition |
SG11201703575QA SG11201703575QA (en) | 2014-11-04 | 2015-10-19 | Hair styling agent composition |
TW104136197A TWI689319B (en) | 2014-11-04 | 2015-11-03 | Hair styling agent composition |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2001316435A (en) * | 2000-05-09 | 2001-11-13 | Pola Chem Ind Inc | Copolymer and cosmetic material containing it |
JP2011026304A (en) * | 2009-06-24 | 2011-02-10 | Mitsubishi Chemicals Corp | Copolymer for cosmetic, and composition for cosmetic containing the same |
JP2011251930A (en) * | 2010-06-01 | 2011-12-15 | Nakano Seiyaku Kk | Styling cosmetic |
JP2012097160A (en) * | 2010-10-29 | 2012-05-24 | Mitsubishi Chemicals Corp | Copolymer, and composition for cosmetic |
JP2012107166A (en) * | 2010-10-29 | 2012-06-07 | Mitsubishi Chemicals Corp | Copolymer and cosmetic composition |
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JP2001316435A (en) * | 2000-05-09 | 2001-11-13 | Pola Chem Ind Inc | Copolymer and cosmetic material containing it |
JP2011026304A (en) * | 2009-06-24 | 2011-02-10 | Mitsubishi Chemicals Corp | Copolymer for cosmetic, and composition for cosmetic containing the same |
JP2011251930A (en) * | 2010-06-01 | 2011-12-15 | Nakano Seiyaku Kk | Styling cosmetic |
JP2012097160A (en) * | 2010-10-29 | 2012-05-24 | Mitsubishi Chemicals Corp | Copolymer, and composition for cosmetic |
JP2012107166A (en) * | 2010-10-29 | 2012-06-07 | Mitsubishi Chemicals Corp | Copolymer and cosmetic composition |
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