WO2012127502A1 - Composition de coloration capillaire faisant appel à des colorants végétaux - Google Patents

Composition de coloration capillaire faisant appel à des colorants végétaux Download PDF

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Publication number
WO2012127502A1
WO2012127502A1 PCT/IN2012/000173 IN2012000173W WO2012127502A1 WO 2012127502 A1 WO2012127502 A1 WO 2012127502A1 IN 2012000173 W IN2012000173 W IN 2012000173W WO 2012127502 A1 WO2012127502 A1 WO 2012127502A1
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WIPO (PCT)
Prior art keywords
dye
hair
anyone
kit
colour
Prior art date
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PCT/IN2012/000173
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English (en)
Inventor
Tara KANNAN
S Jayaganesh
Original Assignee
Cavinkare Pvt. Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cavinkare Pvt. Ltd. filed Critical Cavinkare Pvt. Ltd.
Priority to EP12760082.3A priority Critical patent/EP2686072A4/fr
Publication of WO2012127502A1 publication Critical patent/WO2012127502A1/fr

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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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/27—Zinc; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/23—Sulfur; Selenium; Tellurium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A61K8/355—Quinones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • 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
    • A61Q5/065—Preparations for temporary colouring the hair, e.g. direct dyes

Definitions

  • the present invention relates to dyes/ plant dyes for dyeing keratin fibres, and more particularly, relates to said plant dye based hair colour composition/ kit for dyeing/ colouring the hair free of any pH controlling agent and oxidizing agent.
  • the said plant dye based hair colour composition/ kit of the present invention comprises selectively atleast one or more dye, plant dye, concentrated plant dye and atleast one or more inorganic metal salt based mordanting agent for generating dye/concentrated plant dye metal complex free of any pH controlling agents and oxidizing agents, which while providing for safe base colour shade of the dye, plant dye, concentrated plant dye also provides for safe modified base colour shade thereby displaying superior colour delivery and colour variance.
  • the invention provides for a hair colour composition/ kit for dyeing keratinous fibers comprising selectively at least one dye, plant dye, concentrated plant dye and at least one or more inorganic metal salt based mordanting agent for generating dye/ plant dye/concentrated plant dye-metal complex free of any pH controlling agents and oxidizing agents, with safe modified base colour and/ or base colour of the dye/ plant dye/ concentrated plant dye.
  • the invention favours achieving the much desired variance of the base colour of dye/ plant dye/ concentrated plant dye when the same is present in combination with different metal mordants for the purposes of dyeing of keratin fibres involving a much simple and cost-effective route free of any pre-mordanting and post-mordanting steps under ambient temperature conditions and in the process providing much desired broadening of the range of colours for such purposes that may be generated out of plant dyes suitable of such dyeing purposes.
  • Metal complex dyes are pre-metalised dyes, in which one or two dye molecules are co- ordinated with a metal ion. Mordanting of dyes in this way can work in a way wherein the positively charged metal ions are capable of interacting quite strongly with the hair, This is especially true for copper and more so in damaged hair which has a higher negative charge than undamaged hair.
  • the metal ions can then interact with the (i.e. form complexes with) the aromatic plant hair dye molecules, thus locking them to the hair.. Whether this effect occurs at the hair surface or within the hair depends to some extent on the size of the dye molecule and the strength of the hair/metal ion/dye interaction. The stronger the interaction the more likely the dye complex is to be held close to the surface of the hair.
  • metal ion/dye complex is particularly strong then a water insoluble complex is formed to be fixed just prior to use. The coloured insoluble complex is then precipitated on and around the surface of the hair.
  • the crux of this prior art is mainly based on the attainment of substantially pure plant dyes by solvent or supercritical C0 2 extraction, and mordanting with mineral or metallic salts in combination with or without encapsulation, to create safe hair dyes that unexpectedly and surprisingly produce bright and permanent or semi-permanent colours similar to synthetic dyes in 10-20 minutes or less, thereby improving on the safety, durability, quality and application time of existing products on the market.
  • the said dyes and mineral salts are packaged separately in aqueous solutions and are mixed together just before use.
  • the metals act as a mordant which helps to hold the dyes on the hair to provide for a permanent colouring effect against shampooing.
  • the colour solution contains citric acid and lactic acid whereby the final colouring solution is at quite low p.H values.
  • US2009/0249563 also by Greaves et al. teaches a composition for dyeing keratin fibers, comprising : approximately 0.1 to 30 percent of at least one concentrated plant dye; and a mineral or metallic salt with approximately 0.01 to 5 percent active metal capable of acting as a mordanting agent, wherein the mineral or metallic salt is selected from the group consisting of iron gluconate, ferrous aspartate, copper gluconate, calcium gluconate, calcium aspartate, sodium gluconate, magnesium gluconate, magnesium aspartate, magnesium citrate, magnesium palmitate, zinc gluconate, zinc aspartate, and manganese gluconate, which are essentially organic acid based mordanting agents.
  • US4801302 by Grollier et al. discloses a process for dyeing hair in several separate steps consisting in applying a cosmetically acceptable composition containing at least one cupric salt and, before or after this application, a cosmetically acceptable composition containing a dye chosen from brazilin and its hydroxyl derivative wherein the copper content in the composition containing said cupric salt is between 0.01 and 2% by weight, and said dye is present in the composition containing it in a proportion between 0.05 and 5% by weight.
  • the cupric salt is selected from Cupric- chloride, sulphate, nitrate, acetate were used in combination with Haematoxylin dye and/ or Brazilin dye to give different colour shades under different pH conditions adjusted by external source of alkali/ acids.
  • US4004877 by Saphir et al teaches about aerial oxidation of natural and synthetic hair comprising of an air oxidation hair dye, a metal complex compound and a solvent which keeps the air oxidation hair dye and the metal complex compound in solution, said metal complex compound consisting of a metal present in a quantity ranging from 0.1% to less than 1% by weight and selected from the group consisting of copper, iron, manganese, cobalt, nickel, chromium, titanium, tin, hafnium, zinc, vanadium, zirconium and molybdenum ; a complex forming agent present in the weight percent range corresponding to that of said metal quantity given above, and monoethanolamine ranging from 1.0% to 1.36% by weight, said solvent ranging from 38.3% to 55.25% by weight, said solvent comprising formamide said percent by weight referring to the weight of the total composition.
  • the copper metal in the said air oxidation hair dye is present in the form of copper sulphate, said complex forming agent is tartaric acid, and wherein said solvent includes isopropyl alcohol and formamide.
  • the aforesaid cited art involves an amine and a complexing agent such as tartaric acid in its air oxidation hair dye formulation.
  • US20030066140 by Bartolone et al is directed to a composition for coloring hair which comprises a first composition comprising : (a) a dye forming transition metal salt or complex; and a second composition which comprises the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an aminophenol, a polyhydric phenol a catechol and mixtures thereof.
  • the aforesaid prior art involves the i of a water-soluble peroxygen oxidizing agent in its hair colouring composition
  • Agent A comprises with : I. (by wt%) 3-10% of plant color matter , catechu, a traditional Chinese medicinal material. 2. 10-50% of organic solvent.
  • Water Agent B comprises with : 1. (by wt %) 1-5% of ferrous salt mordant. 2. 0.2-1.0% of reduced iron powder. 3. 1-10% of surfactant. 4. 1-5% of thickening agent. 5. Acidifying agent. 6. 0.1-0.3% of natural essence. 7. Water This prior art involves acidifying agent in its composition.
  • US5725602 by Balcour Carbo et al. is directed to a hair dyeing process comprising the steps of: a) obtaining a composition in the form of an aqueous dispersion containing a product of grinding plants or parts of plants of the species Impatiens balsamina, in an appropriate liquid carrier, said dispersion forming a pulp which has a consistency that . is sufficient to coat the hair and to adhere thereto without running after the application to the hair; b) bringing the hair to be dyed into contact with the composition as obtained in a) above; c) and maintaining the said contact for a sufficient period to obtain the desired colour.
  • the above prior art does not involve any mordanting agent.
  • a direct dye in an amount of 0.05 to 30 percent by weight based on the total weight of said composition, said direct dye being selected from the group consisting of lawsone, hematoxylin, purpurin, alizarin, indigo and curcumin, and
  • a solid diluent present in an amount of 5 to 75 percent by weight based on the total weight of said composition, said solid diluent exhibiting in a 40% solution or dispersion in water a viscosity, at ambient temperature, not greater than 150 centipoises, said diluent being selected from the group consisting of powdered milk, glucose, levulose, lactose, sorbitol, maltose, sucrose, starch, sodium carbonate, and sodium citrate.
  • US5865853 by Schmitt et al. is directed to a composition for dyeing keratin fibers, said composition comprising from 35 to 75 percent by weight of at least one powdery vegetable dye material; from 25 to 65 percent by weight of at least one oil; and from 0.001 to 15 percent by weight of at least one synthetic direct-dyeing dye compound selected from the group consisting of nitro dye compounds, azo dye compounds, quinone dye compounds and triphenylmethane dye compounds.
  • alkalizing agents such as alkali metal hydroxides, sodium carbonates, sodium hydrogen carbonates, magnesium carbonates, ammonium carbonates, ammonium hydrogen carbonates or sodium silicates, or acidifying agents, such as citric acid, tartaric acid, ammonium chloride or ammonium sulfate are added.
  • acidifying agents such as citric acid, tartaric acid, ammonium chloride or ammonium sulfate are added.
  • Another object of the present invention is to provide for a dye/ plant dye/concentrated plant dye based hair colouring composition/ kit involving simply a mordanting agent and a dye adapted for generating a safe modified base colour and/ or safe base colour of the dye/ plant dye for effective and safe colouring/ dyeing of the keratinous fibers such as hair at ambient temperature avoiding any oxidizing and other external pH controlling agents.
  • Another object of the present invention is to provide for the said dye/ plant dye/ concentrated plant dye based hair colouring composition/ kit simply including selective metal salts/ mordants and dyes at their selective levels adapted to generate selectively modified base colour of the dye/ plant dye or safe base colour of the dye/ plant dye to thereby provide for extensive colour variance/ shades at ambient temperatures.
  • Yet another object of the present invention is to provide for the said composition/ kit comprising the said selective mordanting agent and the dye/ plant dye/ concentrated plant dye based hair colour in combination with other hair care benefiting agents, other compatible carriers of the said dyes and mordants to provide favouring different acceptable forms of the said composition/ kit including creams, lotions, powders for effective end use/ application in colouring/dyeing of the keratinic fiber under ambient temperature conditions.
  • a hair colour composition/ kit for dyeing keratin fibers comprising selectively only atleast one or more dye, plant dye, concentrated plant dye and-atleast one or more inorganic metal salt based mordanting agent for generating dye/plant dye /concentrated plant dye-metal complex free of any pH controlling agents and oxidizing agents, with safe modified base colour and/ or base colour of the dye/ plant dye/ concentrated plant dye under ambient temperature conditions.
  • the said hair colour composition/ kit comprising :
  • the delivery of variants of base colour shade and/ or base colour by the composition/ kit of the present invention could be thus readily achieved in a single step under ambient temperature conditions by selective inorganic metal salt without requiring the need of any pre-mordanting or post-mordanting steps for colour delivery.
  • the said hair colouring composition/ kit wherein said (a) dye/ plant dye/ concentrated plant dye is present in amounts of 0.1 to 15% and said (b) inorganic metal salt based mordanting agent is present in amounts of 0.01 to 10 percent of the active metal in the composition.
  • said hair colouring composition/ kit wherein said (a) dye/ plant dye/ concentrated plant dye is either pure dye/ pure natural dye or an extract/ concentrate of the plant material or an unprocessed plant material that selectively includes flavonoids, terpenoids, polyphenolics or its derivatives as the basic molecular skeleton including selective additional monoazo, hydroxy!, ⁇ carboxyl or amino groups and preferably comprises anthocyanins preferably Haematoxylin, Tanins, Benzoquinones, Naphthoquinones preferably Henna, Walnut, Anthroquinones preferably Alizarin, carotenoids, indigo, indigocaramine, rubiethyric acid, purpuroxanthin, rubiadin, morindanigrin, munjistin, morindadiol, carotene, crocentin, bixin, canthaxanthin, lycopene, capsanthin, apocarotenal, xan
  • said (b) mordanting agent selectively includes inorganic metal salts including Ferrous sulphate, Ferric oxide, Ferric nitrate Zinc sulphate, Zinc nitrate, Zinc Chloride, Zinc Oxide, Copper Sulphate, Copper Nitrate, Copper Chloride, Copper Oxide, Magnesium Sulphate, Magnesium Nitrate, Magnesium Chloride,. , Magnesium Oxide, Magnesium carbonate, Sodium Chloride, Sodium bicarbonate, Sodium Carbonate, Cobalt Nitrate, Tin Chloride, Barium Chloride, Lead Nitrate, Potassium tellurate.
  • the said hair colour composition/ kit comprising (a) haematoxylin and anyone or more mordanting agent (b) selected from ferrous chloride, ferrous sulphate.
  • the said hair colour composition/ kit comprising
  • haematoxylin and anyone or more mordanting agent selected from zinc sulphate, zinc chloride, zinc nitrate, zinc oxide, potassium tellurate; and (a) Alizarin and anyone mordanting agent (b) selected from magnesium oxide, magnesium carbonate, sodium carbonate, potassium tellurate.
  • the said hair colour composition/ kit comprising
  • the said hair colour composition/ kit comprising
  • the said hair colour composition/ kit comprising
  • the said hair colour composition/ kit comprising
  • the said hair colour composition/ kit involving a hair colour formulation in at least two parts comprising the basic essential ingredients of (a) atleast one or more dye, plant dye, concentrated plant dye and (b) atleast one or more inorganic metal salt based mordanting agent.
  • the said hair colour composition/ kit additionally comprising hair colour/ dye/ plant dye/ mordanting agent acceptable carriers involving emulsified selected from anyone or more of anionic, cationic, non-ionic and amphoteric surfactants; and also comprises suitable hair benefiting agents and color enhancing diffusion aids present in selective levels.
  • the said hair colour composition/ kit suitably made available in various physical forms including powders, creams, lotions, sprays, mousse, gel.
  • composition/ kit for dyeing keratin fibres wherein the metal ion solution pH is the natural intrinsic pH of the mordant solution under which it effectively complexes with the dye to yield different insoluble metal ion-dye complex delivering different colours.
  • the invention is illustrated hereunder in greater detail in relation to the non-limiting exemplary illustration hereunder: DETAILED DESCRIPTION OF THE INVENTION
  • the present invention provides for a hair colour composition/ kit for dyeing keratin fibers comprising selectively atleast one or more dye, plant dye, concentrated plant dye in combination with atleast one or more inorganic metal salt based mordanting agent for generating dye/ plant dye/concentrated plant dye-metal complex free of pH controlling agents and oxidizing agents, with safe modified base colour and/ or base colour of the dye/ concentrated plant dye thereby displaying superior colour delivery and colour variance under ambient temperature conditions.
  • the said dye/plant dye/ concentrated plant dye based hair colour composition/ kit provides for complexed dye/plant dye/ concentrated plant dyes with inorganic metal salt basedmordants wherein the dyes/ plant dyes favour generation of the modified and/ or base colour of the said dye/plant dye when present in their selective levels.
  • the said dye/ plant dye/ concentrated plant dye molecules include anyone or more flavonoids, terpenoids polyphenols or its derivatives, as the basic molecular skeleton of the said dye/ plant dye and preferably comprises anthocyanins (such as Haematoxylin), Tanins, Benzoquinones, Naphthoquinones (such as Henna, Walnut), Anthroquinones (such as Alizarin), & carotenoids including selective additional monoazo, hydroxyl, carboxyl or amino groups, which are capable of forming strong co-ordination complexes with transition metal ions such as chromium, cobalt, nickel, copper and the like.
  • anthocyanins such as Haematoxylin
  • Tanins such as Tanins
  • Benzoquinones Naphthoquinones (such as Henna, Walnut)
  • Anthroquinones such as Alizarin
  • & carotenoids including selective additional monoazo, hydroxyl, carboxyl or amino groups, which are
  • EXAMPLE I REACTION PROTOCOL The experiment protocol is based on conventional methodology for the generation of modified base colour and/ or base colour shades of the dyes involving dye/ plant dye/ concentrated plant dye combination with at least one or more inorganic metal salt based mordanting agent and the results are summarized in the following Table 1.
  • EXAMPLE II The effect of pH controlling agent on the colour of inorganic metal mordant- dye complex:
  • the technical advance of the hair dyeing composition/ kit made possible by way of the present invention is based on the surprising finding of a selective combination of selectively only one-atleast one or more dye, plant dye, concentrated plant dye and one-atleast one or more inorganic metal salt based mordanting agent for generating dye/plant dye/ concentrated plant dye-metal complex free of any pH controlling agents and oxidizing agents, with safe modified base colour and/ or base colour of the dye/ concentrated plant dye, for effective and safe colouration of keratinous fibres including shine-metallic luster under ambient temperature conditions.
  • a hair dyeing composition/kit simply comprising atleast one or more dye, plant dye,- concentrated plant dye in combination with one-atleast one or more inorganic metal salt based mordanting agent for generating safe modified base colour and/ or safe base colour in the absence of oxidizing and other external pH controlling agents, for effective colouration of the keratinous fibers under ambient temperature conditions.
  • a hair dyeing composition/kit comprising selectively only at least one or more dye, plant dye, concentrated plant dye in combination with one-atleast one or more inorganic metal salt based mordanting agent including selective inorganic metal salts/ mordants at their selective levels adapted to generate selective modified base colour and/or base colour of the dye/ plant dye to thereby provide for extensive colour variance/ shades without requiring any pre-mordanting and post-mordanting steps for said generation of extensive colour shades in a single step under ambient temperature conditions.
  • a natural hair dyeing composition/kit provides a much simple and cost-effective route for the purpose of dyeing of keratin fibers.

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Abstract

Composition de coloration capillaire à base de colorant végétal/kit de teinture/coloration des cheveux dépourvu d'un quelconque agent de régulation de pH ou agent oxydant comprenant sélectivement au moins un ou plusieurs colorants, colorants végétaux, colorants végétaux concentrés et au moins un ou plusieurs agents de mordançage à base de sel métallique inorganique pour générer un complexe métallique de colorant végétal concentré/colorant dépourvu de quelconques agents de régulation du pH ou agents oxydants, qui tout en permettant d'obtenir une teinte de base sûre du colorant, colorant végétal, colorant végétal concentré permet également d'obtenir une teinte de base modifiée sûre, et présentant ainsi un rendu de couleur et une variance de couleur supérieures.
PCT/IN2012/000173 2011-03-18 2012-03-14 Composition de coloration capillaire faisant appel à des colorants végétaux WO2012127502A1 (fr)

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Application Number Priority Date Filing Date Title
EP12760082.3A EP2686072A4 (fr) 2011-03-18 2012-03-14 Composition de coloration capillaire faisant appel à des colorants végétaux

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IN842/CHE/2011 2011-03-18
IN842CH2011 2011-03-18

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Cited By (7)

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WO2014102256A2 (fr) * 2012-12-27 2014-07-03 L'oreal Procédé pour la coloration de cheveux utilisant un colorant chromène ou chromane et un alun
WO2016097246A1 (fr) * 2014-12-19 2016-06-23 L'oreal Procédé de teinture à partir d'ortho-diphénol
WO2019113297A1 (fr) * 2017-12-07 2019-06-13 Stony Creek Colors, Inc Fibres colorées et procédés de coloration mettant en œuvre du o,o'-diacétyl-leuco-indigo
US10655273B2 (en) 2017-07-06 2020-05-19 Stony Creek Colors, Inc. Dyed fibers and methods of dyeing using N,N′-diacetyl indigo
CN115252444A (zh) * 2022-08-29 2022-11-01 华中科技大学 一种染发剂及其使用方法、染发液、染发膏和染发梳
FR3127887A1 (fr) * 2021-10-11 2023-04-14 L'oreal Procédé de coloration des fibres kératiniques à partir de poudre et/ou extrait colorant de plantes indigofères et d’un sel de zinc
US11896709B2 (en) * 2022-02-25 2024-02-13 Godrej Consumer Products Ltd. Natural vegetable source based hair colour

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014102256A2 (fr) * 2012-12-27 2014-07-03 L'oreal Procédé pour la coloration de cheveux utilisant un colorant chromène ou chromane et un alun
FR3000387A1 (fr) * 2012-12-27 2014-07-04 Oreal Procede de coloration capillaire mettant en oeuvre un colorant chromenique ou chromanique et un alun
WO2014102256A3 (fr) * 2012-12-27 2014-10-23 L'oreal Procédé pour la coloration de cheveux utilisant un colorant chromène ou chromane et un alun
WO2016097246A1 (fr) * 2014-12-19 2016-06-23 L'oreal Procédé de teinture à partir d'ortho-diphénol
FR3030230A1 (fr) * 2014-12-19 2016-06-24 Oreal Procede de coloration a partir d'orthodiphenol
US10485744B2 (en) 2014-12-19 2019-11-26 L'oreal Dyeing process starting from ortho-diphenol
US10655273B2 (en) 2017-07-06 2020-05-19 Stony Creek Colors, Inc. Dyed fibers and methods of dyeing using N,N′-diacetyl indigo
WO2019113297A1 (fr) * 2017-12-07 2019-06-13 Stony Creek Colors, Inc Fibres colorées et procédés de coloration mettant en œuvre du o,o'-diacétyl-leuco-indigo
US11208760B2 (en) 2017-12-07 2021-12-28 Stony Creek Colors, Inc. Dyed fibers and methods of dyeing using O,O′-diacetyl leucoindigo
FR3127887A1 (fr) * 2021-10-11 2023-04-14 L'oreal Procédé de coloration des fibres kératiniques à partir de poudre et/ou extrait colorant de plantes indigofères et d’un sel de zinc
US11896709B2 (en) * 2022-02-25 2024-02-13 Godrej Consumer Products Ltd. Natural vegetable source based hair colour
CN115252444A (zh) * 2022-08-29 2022-11-01 华中科技大学 一种染发剂及其使用方法、染发液、染发膏和染发梳

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EP2686072A1 (fr) 2014-01-22

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