EP4415677A1 - Alkalische lösemittel-vorwäsche der haare zur optimierung der waschstabilität von level-1-colorationen - Google Patents
Alkalische lösemittel-vorwäsche der haare zur optimierung der waschstabilität von level-1-colorationenInfo
- Publication number
- EP4415677A1 EP4415677A1 EP22797676.8A EP22797676A EP4415677A1 EP 4415677 A1 EP4415677 A1 EP 4415677A1 EP 22797676 A EP22797676 A EP 22797676A EP 4415677 A1 EP4415677 A1 EP 4415677A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cosmetic composition
- weight
- human hair
- hair
- polyethylene glycol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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
- A61K8/34—Alcohols
-
- 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
- A61Q5/004—Preparations used to protect coloured hair
-
- 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
-
- 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
- A61Q5/10—Preparations for permanently dyeing the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
Definitions
- the present application relates to a cosmetic composition for pretreating hair, the cosmetic composition containing at least one polyethylene glycol, at least one alcohol and at least one alkalizing agent. Furthermore, the present application relates to a cosmetic method for pretreating hair. In addition, the present application relates to the use of an alkaline aqueous solution or an alkaline aqueous-alcoholic solution comprising at least one polyethylene glycol to increase the washing stability of human hair and the use of the cosmetic composition to increase the washing stability of human hair.
- Oxidation colorants are usually used for permanent, intensive colorations with good fastness properties and good gray coverage. Such colorants usually contain oxidation dye precursors, so-called developer components and coupler components, which form the actual dyes with one another under the influence of oxidizing agents such as hydrogen peroxide. Oxidation coloring agents are characterized by very long-lasting coloring results.
- color pigments are generally understood to mean insoluble, color-imparting substances. These are present in undissolved form in the form of small particles in the coloring formulation and are only deposited from the outside on the hair fibers and/or the surface of the skin. Therefore, they can usually be removed without leaving any residue with a few washes with detergents containing surfactants.
- Various products of this type are available on the market under the name of hair mascara.
- Level 1 coloration i.e. temporary hair coloration using substantive dyes, which are characterized by improved washing stability, would offer a considerable technical advantage.
- the object of the present invention to provide a cosmetic composition which can be used to achieve improved washing stability after temporary hair coloring.
- the color intensity should remain stable over the number of times the hair is washed after temporary hair coloring.
- the object on which the invention is based is achieved by a cosmetic composition
- a cosmetic composition comprising, based on the total weight of the cosmetic composition, a) 20 to 90% by weight of at least one polyethylene glycol, b) 20 to 90% by weight of at least one alcohol and c) 0.1 to 20% by weight of at least one alkalizing agent.
- the cosmetic composition solves the above problems in that it can be used or is used in a pretreatment of the hair.
- the object is therefore achieved in particular by the cosmetic composition for use in a pretreatment of keratin fibers, in particular human hair, before a coloring treatment, the cosmetic composition containing a) 20 to 90% by weight of at least one polyethylene glycol, b) 20 to 90% by weight % of at least one alcohol and c) 0.1 to 20% by weight of at least one alkalizing agent.
- non-pretreated strands of hair to which a substantive coloration (Level 1) has been applied show clearly limited washing stability. After just a few hair washes, a large part of the coloring components of the temporary hair coloration that have settled on the hair surface are lost and the color intensity decreases as a result.
- a pre-treating keratin fibers, in particular human hair a fiber or hair surface is created to which molecules, in particular direct dyes, seem to bind more strongly. As a result, a higher washing stability of the dyes on the hair after a temporary hair coloration is achieved by pretreating the hair.
- polyethylene glycols are commercially available. The following are preferably used for the present cosmetic composition: PEG 300, PEG 400, PEG 600, PEG1500, PEG 3000, PEG 4000, PEG 6000 and PEG 8000. These can be used individually or as a mixture of two or more of them in the cosmetic composition become. According to the present application, the polyethylene glycol is present in an amount of from 20 to 90% by weight, preferably from 30 to 80% by weight, more preferably from 40 to 70% by weight, most preferably from 45 to 60% by weight. included in the cosmetic composition. If the polyethylene glycol is a specific polyethylene glycol or a specific mixture of specific polyethylene glycols, then the total amount of all polyethylene glycols as the generic term is preferably within the amount specified in the generic term.
- the cosmetic composition contains one or more alcohols as the second component.
- the alcohol is a primary or secondary alcohol or the alcohol is a monoalkanol, preferably a C1-12 monoalcohol, more preferably a C1-6 monoalcohol, even more preferably ethanol, propanol, isopropanol, n-butanol or tert-butanol.
- the alcohol is ethanol.
- the alcohol should be free from a basic group.
- the alcohol is present in the cosmetic composition in an amount of from 20 to 90%, preferably from 30 to 80%, more preferably from 35 to 75%, most preferably from 40 to 70% by weight contain. If the alcohol is a specific alcohol or a specific mixture of specific alcohols, then the total amount of all alcohols as a generic term is preferably within the amount specified in the generic term.
- the cosmetic composition contains an alkalizing agent as a third component.
- the alkalizing agent is selected from the group consisting of ammonium hydroxide, ammonia, a basic amino acid, an alkali metal hydroxide, in particular sodium hydroxide or potassium hydroxide, an alkanolamine, in particular aminoethanol, an alkali metal metasilicate, an alkali phosphate and an alkali hydrogen phosphate, and mixtures thereof.
- the alkalizing agent ensures that the appropriate pH value is set.
- an alkalizing agent that has an OH group should not be included among the alcohols.
- the alcohol and the alkalizing agent are different from each other.
- An alcohol according to the present application is not an alkalizing agent and an alkalizing agent of the present application is not an alcohol.
- the alkalizing agent is present in an amount of 0.1 to 20% by weight, preferably 0.2 to 10% by weight, more preferably 0.5 to 8% by weight, still more preferably 1 to 6% by weight most preferably 2 to 4% by weight in the cosmetic composition. If the alkalizing agent is a special alkalizing agent or a special mixture of special alkalizing agents, then preferably the amount of all alkalizing agents as a generic term in total within the quantity specified in the generic term.
- the cosmetic composition essentially consists of the at least one polyethylene glycol, the at least one alcohol, the alkalizing agent and water.
- the term "essentially” means that the at least one polyethylene glycol, the at least one alcohol, the alkalizing agent and water in total in an amount, based on the total weight of the cosmetic composition, of 95% by weight and more, preferably 98% by weight. -% and more, more preferably 99% by weight, is present, the remainder consisting of adjuvants which may be or are selected from perfumes, preservatives, vitamins, care substances.
- the present invention was based on the object of providing a method which enables or brings about an increase in washing stability after temporary hair coloring.
- the object is achieved by a cosmetic method for the pretreatment of keratinic fibers, in particular human hair, prior to a coloring treatment of the keratinic fibers, in particular human hair, in which a cosmetic composition according to the present description is applied to the keratinic fibers, in particular to human hair, is applied, the cosmetic composition is left on for a time of 5 seconds to 60 minutes, preferably 10 seconds to 15 minutes, more preferably 30 seconds to 7 minutes, most preferably 1 minute to 4 minutes, and the keratin fibers, especially human hair, to be rinsed.
- the method according to this description comprises applying to the hair a cosmetic composition according to the present description.
- the cosmetic composition is left on for a period of time sufficient to at least partially remove the 18-MEA layer from the surface of the keratin fiber, particularly human hair.
- the keratin fibers, in particular the human hair, are then rinsed. If necessary, the hair can be dried.
- the coloring treatment is carried out immediately after rinsing the cosmetic composition takes place. The coloring treatment follows the pre-treatment without drying the hair.
- the procedure described here allows the implementation of intermediate steps.
- the cosmetic composition described here is massaged in with the hands after or during application. Further, the massaging can be performed while the cosmetic composition is left to act.
- a heat treatment step may be applied during or between the process steps.
- the method preferably ends with the beginning of the dyeing treatment.
- the coloring treatment is, in particular, coloring with substantive coloring agents.
- the at least partially removed 18-MEA layer allows for stronger binding of dyes on the hair.
- the time between the beginning of the rinsing step and the end of the cosmetic procedure should be short. After rinsing the cosmetic composition and beginning the coloring step, there is preferably a time of from about 1 second to 10 hours, more preferably from 30 seconds to 1 hour.
- a method is hereby also disclosed which comprises the cosmetic method described here for the pretreatment of keratinic fibers, in particular human hair, and coloring with temporary coloring agents.
- the pretreatment process described above is followed by the step of coloring the keratin fibers, in particular human hair, with a temporary coloring agent.
- the fourth step of this preferred method is that of Level 1 coloring.
- the following colorants may find use within the scope of this disclosure.
- the colorants / dyes are used according to the pretreatment method according to this disclosure:
- the colorant contains at least one anionic, cationic and/or nonionic direct dye.
- Suitable cationic direct dyes are Basic Blue 7, Basic Blue 26, Basic Violet 2 and Basic Violet 14, Basic Yellow 57, Basic Red 76, Basic Blue 16, Basic Blue 347 (Cationic Blue 347/Dystar), HC Blue no. 16, Basic Blue 99, Basic Brown 16, Basic Brown 17, Basic Yellow 57, Basic Yellow 87, Basic Orange 31, Basic Red 51, Basic Red 76.
- nonionic direct dyes which can be used are nonionic nitro and quinone dyes and neutral azo dyes.
- Suitable nonionic substantive dyes are those under the international designations or trade names HC Yellow 2, HC Yellow 4, HC Yellow 5, HC Yellow 6, HC Yellow 12, HC Orange 1, Disperse Orange 3, HC Red 1, HC Red 3, HC Red 10, HC Red 11, HC Red 13, HC Red BN, HC Blue 2, HC Blue 11, HC Blue 12, Disperse Blue 3, HC Violet 1, Disperse Violet 1, Disperse Violet 4, Disperse Black 9 known compounds, as well as 1,4-diamino-2-nitrobenzene, 2-amino-4-nitrophenol, 1,4-bis-(2-hydroxyethyl)-amino-2-nitrobenzene, 3-nitro-4-(2-hydroxyethyl)-aminophenol, 2-(2-Hydroxyethyl)amino-4,6-dinitrophenol, 4-[(2-Hydroxyethyl)amino]-3-nitro-1-methylbenzene, 1-amino-4-(2-hydroxyethyl)-amino-5
- a suitable colorant comprises at least one anionic direct dye.
- Anionic direct dyes are also referred to as acid dyes.
- Acid dyes are understood as meaning direct dyes which have at least one carboxylic acid group (-COOH) and/or one sulfonic acid group (-SO3H).
- the profaned forms (-COOH, -SO3H) of the carboxylic acid or sulfonic acid groups are in equilibrium with their deprotonated forms (-COO- , -SO3-).
- the proportion of profaned forms increases. If substantive dyes are used in the form of their salts, the carboxylic acid groups or sulfonic acid groups are present in deprotonated form and are neutralized with appropriate stoichiometric equivalents of cations to maintain electroneutrality.
- Suitable chromophoric systems are found, for example, in the structures of nitrophenylenediamines, nitroaminophenols, azo dyes, anthraquinone dyes, triarylmethane dyes, xanthene dyes, rhodamine dyes, oxazine dyes and/or indophenol dyes.
- Acid Yellow 1 (D&C Yellow 7, Citronin A, Ext. D&C Yellow No. 7, Japan Yellow 403, CI 10316, COLIPA n° B001), Acid Yellow 3 (COLIPA n° : C 54, D&C Yellow N° 10, Quinoline Yellow, E104, Food Yellow 13), Acid Yellow 9 (CI 13015), Acid Yellow 17 (CI 18965), Acid Yellow 23 (COLIPA n° C 29, Covacap Jaune W 1100 (LCW), Sicovit Tartrazine 85 E 102 (BASF), Tartrazine, Food Yellow 4, Japan Yellow 4, FD&C Yellow No.
- Acid Yellow 1 (D&C Yellow 7, Citronin A, Ext. D&C Yellow No. 7, Japan Yellow 403, CI 10316, COLIPA n° B001), Acid Yellow 3 (COLIPA n° : C 54, D&C Yellow N° 10, Quinoline Yellow, E104, Food Yellow 13), Acid Yellow 9 (CI 13015), Acid Yellow 17 (CI 18965), Acid Yellow 23 (COLIPA n° C 29, Co
- Acid Yellow 36 (CI 13065), Acid Yellow 121 (CI 18690), Acid Orange 6 (CI 14270), Acid Orange 7 (2-Naphthol orange, Orange II, CI 15510, D&C Orange 4, COLIPA n° C015), Acid Orange 10 (Cl 16230; Orange G sodium salt), Acid Orange 11 (Cl 45370), Acid Orange 15 (Cl 50120), Acid Orange 20 (Cl 14600), Acid Orange 24 (BROWN 1 ;CI 20170;KATSU201 ;nosodiumalt;Brown No.201 ;RESORCIN BROWN;ACID ORANGE 24;Japan Brown 201 ;D & C Brown No.1), Acid Red 14 (C .1.14720), Acid Red 18 (E124, Red 18; Cl 16255), Acid Red 27 (E 123, Cl 16185, C-Red 46, Fast Red D, FD&C Red No.2, Food Red 9, Naphthol Red S), Acid Red 33 (Red 33, Fuchsia Red, D&C Red
- Acid Green 50 (Brilliant Acid Green BS, Cl 44090, Acid Brilliant Green BS, E 142), Acid Black 1 (Black n° 401, Naphthalene Black 10B, Amido Black 10B, Cl 20 470, COLIPA n° B15), Acid Black 52 (Cl 1571 1), Food Yellow 8 (Cl 14270), Food Blue 5, D&C Yellow 8, D&C Green 5, D&C Orange 10, D&C Orange 11 , D&C Red 21 , D&C Red 27, D&C Red 33, D&C Violet 2 and/or D&C Brown 1 .
- the object on which the invention is based is to provide a measure that increases the washing stability after temporary hair coloring.
- the object is achieved by using an alkaline aqueous or an alkaline aqueous-alcoholic solution comprising at least one polyethylene glycol to increase the washing stability of keratin fibers, in particular human hair, which requires the use of the alkaline aqueous or alkaline aqueous-alcoholic solution before a dyeing treatment keratin fibers, in particular human hair, includes.
- polyethylene glycol in an alkaline aqueous or preferably an alkaline aqueous-alcoholic solution is able to change the hair surface in such a way that dyes bind more strongly to the hair surface.
- the use of the solution in a method for pretreating the hair increases the washing stability after the coloring treatment.
- the object is also achieved by using a cosmetic composition according to the above description to increase the washing stability of keratin fibers, in particular human hair, which includes the use of the cosmetic composition before a coloring treatment of the keratin fibers, in particular human hair.
- the application of the cosmetic composition described here allows the at least partial removal of the 18-MEA layer and / or other surface-bound lipids, so that the temporary coloring treatment, which follows the pretreatment with the cosmetic composition described here, a coloring result produces that is characterized by increased washing stability.
- the coloring treatment is one with a direct coloring agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 20 to 90% by weight of at least one polyethylene glycol, b. 20 to 90% by weight of at least one alcohol and c. 0.1 to 20% by weight of at least one alkalizing agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 30 to 80% by weight of at least one polyethylene glycol, b. 30 to 80% by weight of at least one alcohol and c. 0.1 to 10% by weight of at least one alkalizing agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 40 to 70% by weight of at least one polyethylene glycol, b. 35 to 70% by weight of at least one alcohol and c. 0.2 to 8% by weight of at least one alkalizing agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 45 to 70% by weight of at least one polyethylene glycol, b. 35 to 65% by weight of at least one alcohol and c. 0.5 to 6% by weight of at least one alkalizing agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 45 to 60% by weight of at least one polyethylene glycol, b. 35 to 60% by weight of at least one alcohol and c. 1 to 4% by weight of at least one alkalizing agent.
- Cosmetic composition comprising, based on the total weight of the cosmetic composition, a. 45 to 55% by weight of at least one polyethylene glycol, b. 40 to 55% by weight of at least one alcohol and c.
- Cosmetic composition according to any one of the preceding statements characterized in that the amount of polyethylene glycol is greater than the amounts of alcohol.
- Cosmetic composition according to one of the preceding statements characterized in that one or two or more polyethylene glycols selected from the group consisting of PEG 300, PEG 400, PEG 600, PEG1500, PEG 3000, PEG 4000, PEG 6000 are used as the polyethylene glycol and PEG 8000.
- Cosmetic composition according to one of the preceding statements characterized in that two polyethylene glycols are used as the polyethylene glycol, which are selected from the group consisting of PEG 300, PEG 400, PEG 600, PEG1500, PEG 3000, PEG 4000, PEG 6000 and PEG 8000.
- Cosmetic composition according to any one of the preceding statements characterized in that the one or two or more polyethylene glycols as used for the cosmetic composition is/are liquid under normal conditions (standard conditions according to IUPAC).
- Cosmetic composition according to any one of the preceding statements characterized in that the alcohol is a primary, secondary or monoalkanol.
- Cosmetic composition according to one of the preceding statements characterized in that the alcohol is a C1-12 monoalcohol, preferably a C1-6 monoalcohol.
- Cosmetic composition according to one of the preceding statements characterized in that the alcohol is selected from the group consisting of ethanol, propanol, isopropanol, n-butanol and tert-butanol, and in particular is ethanol.
- Cosmetic composition according to one of the preceding statements characterized in that the alkalizing agent is selected from the group consisting of ammonium hydroxide, ammonia, a basic amino acid, an alkali metal hydroxide, in particular sodium hydroxide or potassium hydroxide, an alkanolamine, in particular aminoethanol, an alkali metal metasilicate, an alkali phosphate and a Alkali metal hydrogen phosphate and mixtures thereof.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition, based on the total weight of the cosmetic composition d) 1 to 30% by weight, preferably 2 to 20% by weight, more preferably 3 to 15% by weight , most preferably 4 to 10% by weight of water.
- Cosmetic composition according to any one of the preceding statements characterized in that the alkalizing agent is present in the cosmetic composition in an amount such that the pH is from 8 to 16, preferably from 10 to 15.5, more preferably from 11 to 15, am would most preferably be from 12 to 14 if the basifying agent were included in isolation in the amount of water included in the cosmetic composition.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition essentially consists of the at least one polyethylene glycol, the at least one alcohol, the alkalizing agent and water.
- Cosmetic composition according to any one of the preceding statements characterized in that the cosmetic composition contains from 0 to 5% by weight, preferably from 0.1 to 2% by weight, more preferably from 0.5 to 2% by weight of one or more Includes excipients.
- Cosmetic composition according to statement 20 characterized in that the adjuvant is selected from the group consisting of perfumes, preservatives, vitamins, care substances and combinations thereof.
- Cosmetic composition according to one of the preceding statements characterized in that the sum of the amount of at least one polyethylene glycol and at least one alcohol is between 60 and 95% by weight, preferably between 70 and 90% by weight, more preferably between 75 and 85% by weight .-% lies.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is free from organosilicon compounds.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is free from peroxides.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is used to increase the washing stability.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is used to increase the washing stability after a coloring treatment with a substantive coloring agent.
- Cosmetic method for the pretreatment of keratinic fibers, in particular human hair, prior to a coloring treatment of the keratinic fibers, in particular human hair in which a cosmetic composition according to one of statements 1 to 26 is applied to the keratinic fibers, in particular to human hair, the cosmetic composition is left to act for a time of 5 seconds to 60 minutes, preferably 10 seconds to 15 minutes, more preferably 30 seconds to 7 minutes, most preferably 1 minute to 4 minutes, and the keratin fibers, in particular human hair, are rinsed become.
- an alkaline aqueous or an alkaline aqueous-alcoholic solution comprising at least one polyethylene glycol to increase the washing stability of keratin fibers, in particular human hair, which requires the use of the alkaline aqueous or the alkaline aqueous-alcoholic solution prior to a dyeing treatment of the keratin fibers, in particular human hair.
- polyethylene glycol has a weight-average molecular weight of 200 to 9000 g/mol, preferably 250 to 5000 g/mol, more preferably 300 to 2500 g/mol, most preferably 400 to 1. 000 g/mol.
- the cosmetic composition contains two or more different polyethylene glycols as the polyethylene glycol, which differ in their average weight-average molecular weight.
- polyethylene glycols are used as the polyethylene glycol, which are selected from the group consisting of PEG 300, PEG 400, PEG 600, PEG1500, PEG 3000, PEG 4000 , PEG 6000 and PEG 8000.
- polyethylene glycols are used as the polyethylene glycol, which are selected from the group consisting of PEG 300, PEG 400, PEG 600, PEG1500, PEG 3000, PEG 4000, PEG 6000 and PEG 8000.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021126735.8A DE102021126735A1 (de) | 2021-10-14 | 2021-10-14 | Alkalische Lösemittel-Vorwäsche der Haare zur Optimierung der Waschstabilität von Level-1-Colorationen |
| PCT/EP2022/076685 WO2023061738A1 (de) | 2021-10-14 | 2022-09-26 | Alkalische lösemittel-vorwäsche der haare zur optimierung der waschstabilität von level-1-colorationen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4415677A1 true EP4415677A1 (de) | 2024-08-21 |
Family
ID=84044827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22797676.8A Pending EP4415677A1 (de) | 2021-10-14 | 2022-09-26 | Alkalische lösemittel-vorwäsche der haare zur optimierung der waschstabilität von level-1-colorationen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240261212A1 (de) |
| EP (1) | EP4415677A1 (de) |
| JP (1) | JP2024537348A (de) |
| CN (1) | CN118201588A (de) |
| DE (1) | DE102021126735A1 (de) |
| WO (1) | WO2023061738A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023203839A1 (de) | 2023-04-26 | 2024-10-31 | Henkel Ag & Co. Kgaa | Verfahren zum Färben von Keratinfasern umfassend die Anwendung eines alkalischen Vorbehandlungsmittels und die Anwendung eines Färbemittels mit Chitosan und farbgebender Verbindung |
| DE102023203835A1 (de) | 2023-04-26 | 2024-10-31 | Henkel Ag & Co. Kgaa | Verfahren zum Färben von Keratinfasern umfassend die Anwendung eines oxidativen Vorbehandlungsmittels und eines Färbemittels mit Chitosan und Pigment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2845001B1 (fr) * | 2002-09-27 | 2006-06-30 | Oreal | Composition antipenetrante de pretraitement capillaire a base de polymere(s)oxyethylene(s)et procede utilisant une telle composition pour limiter la penetration dans la peau de colorants |
| EP3281623B1 (de) * | 2016-08-12 | 2019-07-31 | Noxell Corporation | Haarfärbezusammensetzung zum aufbringen eines films auf keratinfasern |
| DE102019204801A1 (de) * | 2019-04-04 | 2020-10-08 | Henkel Ag & Co. Kgaa | Erhöhung der Stabilität von Mitteln zur Behandlung von Keratinmaterial |
-
2021
- 2021-10-14 DE DE102021126735.8A patent/DE102021126735A1/de active Pending
-
2022
- 2022-09-26 CN CN202280069154.9A patent/CN118201588A/zh active Pending
- 2022-09-26 JP JP2024522225A patent/JP2024537348A/ja active Pending
- 2022-09-26 WO PCT/EP2022/076685 patent/WO2023061738A1/de not_active Ceased
- 2022-09-26 EP EP22797676.8A patent/EP4415677A1/de active Pending
-
2024
- 2024-04-12 US US18/634,387 patent/US20240261212A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240261212A1 (en) | 2024-08-08 |
| JP2024537348A (ja) | 2024-10-10 |
| WO2023061738A1 (de) | 2023-04-20 |
| CN118201588A (zh) | 2024-06-14 |
| DE102021126735A1 (de) | 2023-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69921225T2 (de) | Zusammensetzung zum Färben von Keratin-Fasern mit einem directen kationischen Färbungsmittel und einem substantiven Polymer | |
| EP0166100B1 (de) | Oxidationshaarfärbemittel auf Basis einer niedrigviskosen Trägermasse | |
| EP0827737B1 (de) | Verfahren zur Aufhellung, Glanzverbesserung und Färbung von menschlichen Haaren | |
| EP3079653B1 (de) | Verfahren zum glätten, konditionieren und färben von haaren, insbesondere von haaren mit starker krause | |
| DE3101011A1 (de) | Haarbehandlungsmittel und verfahren zur verbesserung des zustandes von haaren | |
| DE3602746A1 (de) | Haarbehandlungsmittel und verfahren zur verbesserung des zustandes der haare | |
| DE102017223420B4 (de) | Verbesserte Tönungsshampoos | |
| DE102018207024A1 (de) | Mittel zum Färben von Haaren enthaltend mindestens eine organische Siliciumverbindung, einen direktziehenden Farbstoff und ein filmbildendes, hydrophobes Polymer | |
| EP4415677A1 (de) | Alkalische lösemittel-vorwäsche der haare zur optimierung der waschstabilität von level-1-colorationen | |
| DE112013002843T5 (de) | Haarfärberezepturen | |
| EP0648103B1 (de) | Haarbehandlungsmittel | |
| EP4076353B1 (de) | Tönungsconditioner mit verbesserter färbeleistung | |
| EP0801942B1 (de) | Mittel zur Färbung und Tönung von menschlichen Haaren | |
| EP0650718A1 (de) | Oxidationshaarfärbemittel aus einer cremeförmigen Farbstoffträgermasse und einer ein Polymer und ein Oxidationsmittel enthaltenden Zubereitungen sowie Verfahren zum oxidativen Färben von Haaren | |
| EP0485539B2 (de) | Oxidationshaarfärbemittel aus einer emulsionsförmigen farbstoffträgermasse und einer emulsionsförmigen, oxidationsmittelhaltigen zusammensetzung und verfahren zum oxidativen färben von haaren | |
| DE102018222132A1 (de) | Zweikomponenten-Haarpflegemittel mit Farbindikator zur Kenntlichmachung des optimalen pH-Werts, Verfahren zum Anwenden desselben und Verwendung desselben | |
| EP0761200B1 (de) | Mittel zur Färbung und Tönung von menschlichen Haaren | |
| DE3929173A1 (de) | Verfahren zur haarfaerbung mit direktfarbstoffen | |
| DE102013225786A1 (de) | Verfahren und Kit zum Färben von Haaren mit verbesserter Grauabdeckung und verbesserter Waschbeständigkeit | |
| DE69204268T2 (de) | Färbemittel für Keratinfasern. | |
| WO2015086269A1 (de) | Verfahren und kit zum glätten und färben von haaren mit verbesserter grauabdeckung und verbesserter waschbeständigkeit | |
| EP1269975B1 (de) | Haarfärbemittel | |
| DE102017223419B4 (de) | Tönungsshampoo mit verbesserter Färbeleistung | |
| DE19713697C1 (de) | Verfahren zum gleichzeitigen Konditionieren und/oder Festigen und Tönen von menschlichen Haaren | |
| DE102023211782A1 (de) | Mittel und Verfahren zur Intensivierung und Echtheitsverbesserung von Färbungen mit direktziehenden Farbstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20240227 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20260316 |