EP4415678A1 - Alkalische lösemittel-vorwäsche der haare zur verlängerung des pflegeeffektes von haarpflegeprodukten - Google Patents
Alkalische lösemittel-vorwäsche der haare zur verlängerung des pflegeeffektes von haarpflegeproduktenInfo
- Publication number
- EP4415678A1 EP4415678A1 EP22797677.6A EP22797677A EP4415678A1 EP 4415678 A1 EP4415678 A1 EP 4415678A1 EP 22797677 A EP22797677 A EP 22797677A EP 4415678 A1 EP4415678 A1 EP 4415678A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cosmetic composition
- weight
- care
- hair
- human hair
- 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
- A61Q5/12—Preparations containing hair conditioners
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 or an alkaline aqueous-alcoholic solution comprising at least one polyethylene glycol to extend the durability of care properties of human hair and the use of the cosmetic composition to increase the durability of care properties of human hair.
- care products with the longest possible effect is increasing due to the heavy stress on the hair, for example due to dyeing or permanent waves, as well as due to cleaning the hair with shampoos and due to environmental pollution.
- Care products from such care products affect the natural structure and properties of the hair. Subsequent to such care treatments, for example, the wet and dry combability of the hair, the hold and fullness of the hair can be optimized, the feel can be improved or the hair can be protected from increased split ends.
- the hair is treated with special active substances, for example quaternary ammonium salts or special polymers, usually in the form of a rinse.
- special active substances for example quaternary ammonium salts or special polymers, usually in the form of a rinse.
- this treatment improves the combability, hold and fullness of the hair and reduces the rate of split ends.
- such care treatments lose their effectiveness over time, especially after each hair wash.
- the object of the present invention to provide a cosmetic composition with the aid of which an extended durability of care properties is achieved.
- the care effect should remain stable over the number of times the hair is washed. It is particularly about measures that ensure the extended durability of care effects.
- 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 care 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.
- the cosmetic composition allows to extend the shelf life of care properties.
- durability should be synonymous with durability.
- the pre-treatment allows the care properties to be retained over a longer period of time after the care treatment.
- the decisive factor here is the comparison of two care treatments, one with and one without pretreatment with the cosmetic composition according to the invention.
- the cosmetic compositions described here are suitable for carrying out a pretreatment which can increase the washing stability: hair strands which have not been pretreated and to which a care treatment described below has been applied show clearly limited washing stability. A large part of the care effect is lost after just a few hair washes. It is different with an applied pre-treatment: By pre-treating keratin fibers, especially human ones hair, a fiber or hair surface is created to which molecules, in particular cationic care components or various silicones, seem to bind more strongly. As a result, a higher washing stability of the care components on the hair surface after a care treatment is achieved through the pretreatment of the hair.
- the cosmetic composition contains one or more polyethylene oxides as a first component.
- Polyethylene oxide is to be understood as meaning a polymer composed of at least three ethylene oxide units.
- the cosmetic composition contains polyethylene glycol having 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 1000 g/mol , having.
- Weight average molecular weight (Mw) is measured by gel permeation chromatography (GPC), preferably with polyethylene oxide as the standard.
- the cosmetic composition contains two or more polyethylene glycols which are different from one another and which differ in terms of their average weight-average molecular weight as the polyethylene glycol.
- Two or more different polyethylene glycols are mixtures which have a bimodal or multimodal Mw distribution. In this way it can be achieved that the mixture of the two or more polyethylene glycols remains fluid when the mixture is viewed in isolation, although a higher molecular weight polyethylene glycol is present, which is viscous or solid.
- 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.
- 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, 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, the total amount of all alkalizing agents as a generic term is preferably within the amount 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 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.
- the present invention was based on the object of providing a method which enables or brings about an increase in washing stability after a care treatment.
- the object is achieved by a cosmetic method of pretreating keratinic fibers, in particular human hair, prior to a care treatment of the keratinic fibers, in particular human hair, in which a cosmetic composition according to any one of claims 1 to 6 is applied to the keratinic fibers, in particular to the human hair, 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 keratinic fibers, in particular the 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 care treatment takes place immediately after rinsing out the cosmetic composition. The care treatment follows the pre-treatment without drying the hair.
- the care treatment that follows the pre-treatment is carried out using a care product, which can alternatively also be referred to as a conditioner.
- 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 start of the care treatment.
- the care treatment is one in particular Care with cationic care products or care products made from modified or unmodified polyorganosiloxanes.
- the at least partially removed 18-MEA layer enables a stronger binding of care substances 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 grooming 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 a care treatment.
- the pretreatment process described above is followed by the step of caring for the keratin fibers, in particular human hair, with a care product.
- the fourth step of this preferred method is that of applying a conditioner.
- care products are used which are selected from the group consisting of cationic substances, preferably quaternary ammonium compounds, cationic polymers, ester quats or amidoamines; Silicon-containing compounds, preferably alkoxysilanes, organopolysiloxanes or amodimethicones; L-carnitine and/or its salts; taurine and/or its salts; niacinamide; ubiquinone, ectoine or combinations thereof.
- cationic substances preferably quaternary ammonium compounds, cationic polymers, ester quats or amidoamines
- Silicon-containing compounds preferably alkoxysilanes, organopolysiloxanes or amodimethicones
- L-carnitine and/or its salts preferably taurine and/or its salts
- niacinamide ubiquinone, ectoine or combinations thereof.
- the object on which the invention is based is to provide a measure that increases the washing stability after a care treatment.
- the object is achieved by using an alkaline aqueous or an alkaline aqueous-alcoholic solution comprising at least one polyethylene glycol to extend the durability of care properties of keratin fibers, in particular human hair, which requires the use of the alkaline aqueous or alkaline aqueous-alcoholic solution before a Care treatment of the 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 care substances 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 care 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 care 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 care treatment that follows the pretreatment with the cosmetic composition described here produces a care result that is characterized by increased washing stability.
- 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) 2 to 3% by weight of at least one alkalizing agent .
- 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 the cosmetic composition contains two or more different polyethylene glycols as the polyethylene glycol, which differ in their average weight-average molecular weight.
- 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 for the cosmetic composition used under normal conditions (standard conditions according to IUPAC) is / are liquid.
- 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 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 used to extend the durability of care properties.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is used to extend the durability of care properties after a care treatment with a care product.
- Cosmetic composition according to one of the preceding statements characterized in that the cosmetic composition is used to extend the durability of care properties after a care treatment with a care product, the care product being selected from the group consisting of cationic substances, preferably quaternary ammonium compounds, cationic polymers, esterquats or amidoamines; Silicon-containing compounds, preferably alkoxysilanes, organopolysiloxanes or amodimethicones; L-carnitine and/or its salts; taurine and/or its salts; niacinamide; ubiquinone, ectoine or combinations thereof.
- Cosmetic method for the pretreatment of keratinic fibers, in particular human hair, prior to a care treatment of the keratinic fibers, in particular human hair in which a cosmetic composition according to one of statements 1 to 27 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.
- a cosmetic composition according to one of statements 1 to 27 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
- the keratin fibers, in particular human hair are rinsed become.
- the process ends with the start of the care treatment, the care treatment being in particular care with cationic substances, preferably quaternary ammonium compounds, cationic polymers, esterquats or amidoamines; silicon-containing compounds, preferably alkoxysilanes , organopolysiloxanes or amodimethicones; L-carnitine and/or its salts; taurine and/or its salts; niacinamide; ubiquinone, ectoine or combinations thereof.
- cationic substances preferably quaternary ammonium compounds, cationic polymers, esterquats or amidoamines
- silicon-containing compounds preferably alkoxysilanes , organopolysiloxanes or amodimethicones
- L-carnitine and/or its salts preferably taurine and/or its salts
- taurine and/or its salts taurine and/or its salts
- niacinamide ubiquinone, ec
- an alkaline aqueous or an alkaline aqueous -alcoholic solution comprising at least one polyethylene glycol to extend the durability of care properties of keratin fibers, in particular human hair, which includes the use of the alkaline aqueous or alkaline aqueous-alcoholic solution before a care treatment of the keratin fibers, in particular human hair.
- the polyethylene glycol has a weight-average molecular weight of 200 to 9,000 g/mol, preferably 250 to 5,000 g/mol, more preferably 300 to 2,500 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.
- the cosmetic composition contains two or more different polyethylene glycols as the polyethylene glycol, which differ in their average weight-average molecular weight.
- 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 are used as the polyethylene glycol 6000 and PEG 8000. 33.
- 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.
- the care treatment is one with cationic substances, preferably quaternary ammonium compounds, cationic polymers, ester quats or amidoamines; Silicon-containing compounds, preferably alkoxysilanes, organopolysiloxanes or amodimethicones; L-carnitine and/or its salts; taurine and/or its salts; niacinamide; ubiquinone, ectoine or combinations thereof.
- the components according to the table above are combined and mixed.
- the resulting mixture is applied to the hair and massaged in for about 2 minutes.
- the mixture is then rinsed out with water.
- a care treatment with amodimethicones is applied.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021126736.6A DE102021126736A1 (de) | 2021-10-14 | 2021-10-14 | Alkalische Lösemittel-Vorwäsche der Haare zur Verlängerung des Pflegeeffektes von Haarpflegeprodukten |
| PCT/EP2022/076690 WO2023061739A1 (de) | 2021-10-14 | 2022-09-26 | Alkalische lösemittel-vorwäsche der haare zur verlängerung des pflegeeffektes von haarpflegeprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4415678A1 true EP4415678A1 (de) | 2024-08-21 |
Family
ID=84044628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22797677.6A Pending EP4415678A1 (de) | 2021-10-14 | 2022-09-26 | Alkalische lösemittel-vorwäsche der haare zur verlängerung des pflegeeffektes von haarpflegeprodukten |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4415678A1 (de) |
| DE (1) | DE102021126736A1 (de) |
| WO (1) | WO2023061739A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103093A1 (de) * | 2001-01-24 | 2002-07-25 | Beiersdorf Ag | Bei Kontakt mit Feuchtigkeit Wärme erzeugende Haarkur |
| DE10151046A1 (de) * | 2001-10-16 | 2003-04-17 | Clariant Gmbh | Kosmetische Mittel enthaltend Polyethylenglykole |
| 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 DE102021126736.6A patent/DE102021126736A1/de active Pending
-
2022
- 2022-09-26 EP EP22797677.6A patent/EP4415678A1/de active Pending
- 2022-09-26 WO PCT/EP2022/076690 patent/WO2023061739A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102021126736A1 (de) | 2023-04-20 |
| WO2023061739A1 (de) | 2023-04-20 |
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