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1. (WO2019066073) OXIDATIVE HAIR DYE COMPOSITION
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Pub. No.: WO/2019/066073 International Application No.: PCT/JP2018/036588
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
A61K 8/20 (2006.01) ,A61K 8/41 (2006.01) ,A61Q 5/10 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
19
containing inorganic ingredients
20
Halogens; Compounds thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
40
containing nitrogen
41
Amines
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5
Preparations for care of the hair
10
Preparations for permanently dyeing the hair
Applicants:
ホーユー株式会社 HOYU CO., LTD. [JP/JP]; 愛知県名古屋市東区徳川一丁目501番地 501, Tokugawa 1-chome, Higashi-ku, Nagoya-shi, Aichi 4618650, JP
Inventors:
遠藤 知彦 ENDOH Tomohiko; JP
都 恵未 MIYAKO Megumi; JP
加藤 成人 KATO Shigeto; JP
柳 直樹 YANAGI Naoki; JP
Agent:
特許業務法人雄渾 TOKKYO GYOMUHOJIN YUKON; 東京都台東区北上野1丁目6号11号 ノルドビル602 Nord BLDG. 602, 6-11, Kita-Ueno 1-chome, Taito-ku, Tokyo 1100014, JP
Priority Data:
2017-19096029.09.2017JP
2017-19096129.09.2017JP
Title (EN) OXIDATIVE HAIR DYE COMPOSITION
(FR) COMPOSITION DE COLORANT CAPILLAIRE OXYDANT
(JA) 酸化染毛剤組成物
Abstract:
(EN) The present invention addresses the problem (first problem) of providing an oxidative hair dye composition containing an iodide and having excellent hair dyeing properties and excellent fading inhibiting effects, and the problem (second problem) of providing an oxidative hair dye composition capable of suppressing scalp staining while improving hair dyeing properties by increasing the pH. In order to resolve the first problem, an oxidative hair dye composition containing (a) an iodide, (b) at least one selected from among an organic acid having 6 or less carbon atoms and an inorganic acid, and (c) an oxidative dye is provided, wherein a second agent contains the component (b). In order to resolve the second problem, an oxidative hair dye composition having a pH of at least 9.0 and containing (A) 0.05-0.5 mass% of an iodide, and (B) a dye intermediate which contains (B-1) p-toluylene diamine and/or a salt thereof and may contain (B-2) p-phenylenediamine and a salt thereof is provided, wherein the total content of (B-1) and (B-2) is 0.5-2 mass%.
(FR) L'invention concerne une composition de colorant capillaire oxydant qui contient un iodure, et a pour premier objet de fournir une composition de colorant capillaire oxydant présentant d'excellentes propriétés colorantes et se révélant également excellente en termes de décoloration, et a pour second objet de fournir une composition de colorant capillaire oxydant qui tout en améliorant ses propriétés colorantes par augmentation de son pH, est telle que le salissement de la peau est inhibée. Afin de résoudre le premier objet, l'invention fournit une composition de colorant capillaire oxydant qui comprend (a) le iodure, (b) au moins un acide choisi parmi un acide organique et un acide inorganique de 6 atomes de carbone ou moins, et (c) un colorant d'oxydation, ledit composant (b) étant contenu dans un second produit. Afin de résoudre le second objet, l'invention fournit une composition de colorant capillaire oxydant de pH supérieur ou égal à 9,0 dans laquelle (A) la teneur en iodure est comprise entre 0,05 et 0,5% en masse, (B) un corps intermédiaire de colorant comprend (B-1) un p-toluylènediamine et /ou un sel de celui-ci, et comprend de manière facultative (B-2) un p-phénylénédiamine et /ou un sel de celui-ci, la teneur totale en (B-1) et (B-2) étant comprise entre 0,5 et 2% en masse.
(JA) 本発明の課題は、ヨウ化物を含む酸化染毛剤組成物において、(第1の課題)優れた染毛性を有し、褪色抑制効果に優れた酸化染毛剤組成物を提供すること、(第2の課題)pHを高めることにより染毛性を向上させつつ、地肌汚れが抑制された酸化染毛剤組成物を提供することである。 第1の課題を解決するために、(a)ヨウ化物、(b)炭素数6以下の有機酸及び無機酸から選択される少なくとも1種、(c)酸化染料を含有し、第2剤に前記(b)成分を含有する酸化染毛剤組成物を提供する。 第2の課題を解決するために、(A)ヨウ化物の含有量が0.05~0.5質量%であって、(B)染料中間体は、(B-1)p-トルイレンジアミン及び/又はその塩を含有し、(B-2)p-フェニレンジアミン及び/又はその塩を含有してもよく、(B-1)及び(B-2)の合計の含有量が0.5~2質量%であり、pHが9.0以上である酸化染毛剤組成物を提供する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)