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1. WO2020189793 - PROCESS AND KIT FOR COLORING KERATIN FIBERS

公開番号 WO/2020/189793
公開日 24.09.2020
国際出願番号 PCT/JP2020/012568
国際出願日 13.03.2020
IPC
A61Q 5/04 2006.01
A生活必需品
61医学または獣医学;衛生学
Q化粧品または類似化粧品製剤の特殊な使用
5毛髪手入れ用製剤
04毛髪パーマネントウェーブ剤または縮毛矯正剤
A61Q 5/06 2006.01
A生活必需品
61医学または獣医学;衛生学
Q化粧品または類似化粧品製剤の特殊な使用
5毛髪手入れ用製剤
06整髪剤,例.一時的な整形または着色
A61K 8/46 2006.01
A生活必需品
61医学または獣医学;衛生学
K医薬用,歯科用又は化粧用製剤
8化粧品あるいは類似化粧品製剤
18組成に特徴があるもの
30有機化合物を含むもの
46硫黄を含むもの
A61K 8/55 2006.01
A生活必需品
61医学または獣医学;衛生学
K医薬用,歯科用又は化粧用製剤
8化粧品あるいは類似化粧品製剤
18組成に特徴があるもの
30有機化合物を含むもの
55りんを含むもの
A61K 8/41 2006.01
A生活必需品
61医学または獣医学;衛生学
K医薬用,歯科用又は化粧用製剤
8化粧品あるいは類似化粧品製剤
18組成に特徴があるもの
30有機化合物を含むもの
40窒素を含むもの
41アミン
CPC
A61K 2800/4322
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
42Colour properties
43Pigments; Dyes
432Direct dyes
4322in preparations for temporarily coloring the hair further containing an oxidizing agent
A61K 2800/884
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
88Two- or multipart kits
884Sequential application
A61K 8/416
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
416Quaternary ammonium compounds
A61K 8/46
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
46containing sulfur
A61K 8/55
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
55Phosphorus compounds
A61Q 5/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
04Preparations for permanent waving or straightening the hair
出願人
  • L'OREAL [FR]/[FR] (AE, AG, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW)
  • GHAFAR, Mathilde [FR]/[JP] (AL)
  • MICHITSUJI, Tomotaka [JP]/[JP] (AL)
  • BOSSARD, Celine [FR]/[JP] (AL)
  • ROY, Dhimoy [IN]/[JP] (AL)
発明者
  • GHAFAR, Mathilde
  • MICHITSUJI, Tomotaka
  • BOSSARD, Celine
  • ROY, Dhimoy
代理人
  • 村山 靖彦 MURAYAMA, Yasuhiko
優先権情報
2019-05319420.03.2019JP
公開言語 (言語コード) 英語 (EN)
出願言語 (言語コード) 英語 (EN)
指定国 (国コード)
発明の名称
(EN) PROCESS AND KIT FOR COLORING KERATIN FIBERS
(FR) PROCÉDÉ ET KIT POUR LA COLORATION DE FIBRES DE KÉRATINE
(JA) PROCESS AND KIT FOR COLORING KERATIN FIBERS
要約
(EN)
The present invention relates to a process for coloring keratin fibers, preferably hair, comprising the steps of: (i) mixing (a) at least one dye composition comprising at least one direct dye except fluorescent disulfide, thiol and protected-thiol dyes with (b) at least one reducing composition comprising at least one reducing agent, to prepare a first composition; (ii) applying the first composition onto the keratin fibers; (iii) rinsing the keratin fibers; (iv) applying onto the keratin fiber a second composition comprising at least one oxidizing agent; and (v) optionally rinsing and drying the keratin fibers. The present invention can provide keratin fibers with superior color lastingness.
(FR)
La présente invention concerne un procédé de coloration de fibres de kératine, préférablement des cheveux, comprenant les étapes suivantes : (i) le mélange (a) d'au moins une composition de coloration comprenant au moins un colorant direct à l'exception du disulfure fluorescent, du thiol et des colorants thiol protégés et (b) d'au moins une composition de réduction comprenant au moins un agent réducteur, pour préparer une première composition ; (ii) l'application de la première composition sur les fibres de kératine ; (iii) le rinçage des fibres de kératine ; (iv) l'application sur la fibre de kératine d'une seconde composition comprenant au moins un agent oxydant ; et (v) le rinçage et le séchage éventuels des fibres de kératine. La présente invention permet d'obtenir des fibres de kératine qui présentent une durabilité de couleur améliorée.
(JA)
The present invention relates to a process for coloring keratin fibers, preferably hair, comprising the steps of: (i) mixing (a) at least one dye composition comprising at least one direct dye except fluorescent disulfide, thiol and protected-thiol dyes with (b) at least one reducing composition comprising at least one reducing agent, to prepare a first composition; (ii) applying the first composition onto the keratin fibers; (iii) rinsing the keratin fibers; (iv) applying onto the keratin fiber a second composition comprising at least one oxidizing agent; and (v) optionally rinsing and drying the keratin fibers. The present invention can provide keratin fibers with superior color lastingness.
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