EP4326222A1 - Mittel zum färben von keratinischem material, insbesondere menschlichen haaren, enthaltend aminosilikone, pigmente und bestimmte alkylenglycole - Google Patents
Mittel zum färben von keratinischem material, insbesondere menschlichen haaren, enthaltend aminosilikone, pigmente und bestimmte alkylenglycoleInfo
- Publication number
- EP4326222A1 EP4326222A1 EP22718172.4A EP22718172A EP4326222A1 EP 4326222 A1 EP4326222 A1 EP 4326222A1 EP 22718172 A EP22718172 A EP 22718172A EP 4326222 A1 EP4326222 A1 EP 4326222A1
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- EP
- European Patent Office
- Prior art keywords
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- agent
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- integer
- pigments
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Classifications
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- 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
- A61K8/345—Alcohols containing more than one hydroxy group
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- 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
- A61K8/89—Polysiloxanes
- A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
- A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
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- 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
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
-
- 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
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
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- 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
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
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- 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
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
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- 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
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- 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]
- A61K8/9794—Liliopsida [monocotyledons]
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- 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
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- 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
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
Definitions
- composition for coloring keratinous material in particular human hair, containing aminosilicones, pigments and certain alkylene glycols
- the present application relates to an agent for coloring keratinic material, in particular human hair, which contains at least one alkylene glycol of a formula (AG) (a1), at least one pigment (a2) and at least one amino-functionalized silicone polymer (a3).
- AG alkylene glycol of a formula
- a2 at least one pigment
- a3 at least one amino-functionalized silicone polymer
- Another object of this application is a method for coloring keratinic material, in particular human hair, the agent described above being applied to the keratinic material and optionally rinsed out again after an exposure time of 30 seconds to 45 minutes.
- Oxidation colorants are usually used for permanent, intensive colorations with good fastness properties and good gray coverage. Such colorants contain oxidation dye precursors, so-called developer components and coupler components, which form the actual dyes among themselves 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. If the user wants particularly long-lasting colorations, the use of oxidative colorants has so far been his only option. However, despite numerous optimization attempts, an unpleasant smell of ammonia or amines cannot be completely avoided in oxidative hair coloring.
- keratinic material in particular human hair, is colored with an agent which contains at least one alkylene glycol of the formula (AG) (a1), at least one pigment (a2) and at least one contains amino-functionalized silicone polymer (a3).
- a first object of the present invention is an agent for coloring keratin material, in particular human hair, containing (a1) at least one alkylene glycol of the formula (AG)
- keratin material means hair, skin, nails (such as fingernails and/or toenails). Wool, fur and feathers also fall under the definition of keratin material.
- Keratinic material is preferably understood to mean human hair, human skin and human nails, in particular fingernails and toenails. Very particularly preferably, keratin material is understood as meaning human hair.
- coloring agent is used in the context of this invention for coloring the keratin material, in particular the hair, caused by the use of pigments.
- the pigments are deposited as coloring compounds in a particularly homogeneous and uniform film on the surface of the keratin material.
- the coloring agent represents a ready-to-use agent.
- This ready-to-use agent can be filled into a container, for example, and applied to the keratin material in this form without further dilution, mixing or other process steps. For reasons of storage stability, however, it has turned out to be very particularly preferred if the ready-to-use cosmetic product is produced by the hairdresser or user only shortly before use.
- the mixture or predispersion of alkylene glycol (AG) (a1) and pigment (a2) can be made with one or more other agents, one of these other agents containing at least one amino-functionalized silicone polymer (a3).
- the ready-to-use agent is produced by mixing at least three different agents, one of these agents containing at least one alkylene glycol (AG) (a1), another agent containing at least one pigment (a2) and yet another agent containing at least one amino-functionalized agent Silicone polymer (a3) includes.
- the mixing of the agents can be done, for example, by spilling, and in this way ensures a very particularly uniform distribution of the dispersed pigments.
- a first subject matter of the present application is an agent for coloring keratin material, in particular human hair, contained in a cosmetic carrier
- the agent according to the invention contains at least one alkylene glycol of the formula (AG)
- the alkylene glycols of the formula (AG) are protic substances with at least one hydroxy group which can also be referred to as polyethylene glycols because of their repeating unit -CH2-CH2-0- if x is at least 2.
- x is an integer from 1 to 10,000.
- polyethylene glycols are liquid or solid, water-soluble polymers.
- Polyethylene glycols with a molecular mass between 200 g/mol and 400 g/mol are non-volatile liquids at room temperature.
- PEG 600 has a melting range of 17 to 22 °C and therefore has a paste-like consistency. With molecular masses of more than 3000 g/mol, the PEG are solid substances and are marketed as flakes or powder.
- x1 is an integer from 1 to 100, preferably an integer from 1 to 80, more preferably an integer from 2 to 60, even more preferably one is an integer from 3 to 40, more preferably an integer from 4 to 20, and most preferably an integer from 6 to 15.
- an agent according to the invention is characterized in that it
- (A1) contains at least one alkylene glycol of the formula (AG-1), where
- x1 is an integer of 1 to 100, preferably an integer of 1 to 80, more preferably an integer of 2 to 60, still more preferably an integer of 3 to 40 more preferably an integer from 4 to 20 and very particularly preferably an integer from 6 to 15.
- a very particularly preferred low molecular weight polyethylene glycol is, for example, PEG-8.
- PEG-8 is also referred to as PEG 400 and is commercially available, for example, from APS.
- polyethylene glycols are, for example, PEG-6, PEG-7, PEG-9 and PEG-10.
- PEG-32 is also referred to as PEG 1500 and can be purchased commercially, for example, from Clariant.
- High molecular weight polyethylene glycols in the context of the present invention can be represented by the formula (AG-2), where the index number x2 stands for an integer from 101 to 10,000
- x2 is an integer from 101 to 1000, preferably an integer from 105 to 800, more preferably one is an integer from 107 to 600, more preferably an integer from 109 to 400, and most preferably an integer from 110 to 200.
- an agent according to the invention is characterized in that it
- (A1) contains at least one alkylene glycol of the formula (AG-2), where
- x2 is an integer of 101 to 1000, preferably an integer of 105 to 800, more preferably an integer of 107 to 600, still more preferably an integer of 109 to 400 and integer particularly preferably an integer from 110 to 200.
- a very particularly suitable high molecular weight polyethylene glycol is, for example, PEG 6000, which can be obtained commercially from National Starch (China).
- the molecular weight of PEG 6000 is 6000 to 7500 g/mol, which corresponds to an x2 value of 136 to 171.
- PEG 12000 Another very suitable polyethylene glycol is PEG 12000, which is sold commercially, for example, under the trade name Polyethylene Glycol 12000 S (or PEG 12000 S) by CG Chemicals.
- the molecular weight of PEG 12000 is given as 10500 to 15000 g/mol, corresponding to an x2 value of 238 to 341.
- PEG 20000 Another highly suitable polyethylene glycol is PEG 20000, which can be purchased from Clariant under the trade name Polyglycol 20000 P or under the alternative name PEG-350. An average molecular weight of 20,000 g/mol is given for PEG 20000, which corresponds to an x2 value of 454.
- coloring agents which contain both a low molecular weight polyethylene glycol and a high molecular weight polyethylene glycol have particularly good performance properties, since these agents have both very good fastness properties and are optimized with regard to their rheological profile.
- an agent according to the invention is therefore characterized in that it (a11) contains at least one first alkylene glycol of the formula (AG-1), wherein
- x1 is an integer of 1 to 100, preferably an integer of 1 to
- (a12) contains at least one second alkylene glycol of the formula (AG-2), wherein
- x2 is an integer of 101 to 1000, preferably an integer of 105 to 800, more preferably an integer of 107 to 600, still more preferably an integer of 109 to 400 and integer particularly preferably an integer from 110 to 200.
- the agent according to the invention contains the alkylene glycol(s) (AG) preferably in certain quantity ranges, for example - based on the total weight of the agent - in the range from 10.0 to 99.0% by weight, preferably from 30.0 to 99.0% by weight, more preferably from 50.0 to 99.0% by weight and very particularly preferably from 70.0 to 99.0% by weight.
- AG alkylene glycol(s)
- an agent according to the invention is characterized in that it contains one or more alkylene glycols of the formula (AG) (a1) in a total amount of 10.0 to 99.0 wt. -%, preferably from 30.0 to 99.0% by weight, more preferably from 50.0 to 99.0% by weight and very particularly preferably from 70.0 to 99.0% by weight.
- the agent according to the invention preferably contains - based on the total weight of the agent - (a11) one or more alkylene glycols of the formula (AG-1) in a total amount of from 20.0 to 99.0% by weight, preferably from 40.0 to 95% .0% by weight, particularly preferably from 60.0 to 90.0% by weight.
- the agent according to the invention preferably contains—based on the total weight of the agent—(a12) one or more alkylene glycols of the formula (AG-2) in a total amount of from 1.0 to 35.0% by weight, preferably from 3.0 to 30.0% by weight, more preferably from 4.0 to 25.0% by weight.
- an agent according to the invention is characterized in that it - based on the total weight of the agent - (a1) one or more alkylene glycols of the formula (AG-1) in a total amount of 20.0 to 99.0 % by weight, preferably from 40.0 to 95.0% by weight, particularly preferably from 60.0 to 90.0% by weight, and/or it contains one or more alkylene glycols of the formula (AG-2) in a total amount of from 1.0 to 35.0% by weight, preferably from 3.0 to 30.0% by weight, particularly preferably from 4.0 to 25.0% by weight.
- an agent according to the invention is characterized in that it - based on the total weight of the agent - (a11) one or more alkylene glycols of the formula (AG-1) in a total amount of 20.0 to 99.0 % by weight, and
- (a12) contains one or more alkylene glycols of the formula (AG-2) in a total amount of from 1.0 to 35.0% by weight.
- an agent according to the invention is characterized in that it - based on the total weight of the agent - (a11) one or more alkylene glycols of the formula (AG-1) in a total amount of 40.0 to 95.0 % by weight, and
- (a12) contains one or more alkylene glycols of the formula (AG-2) in a total amount of from 3.0 to 30.0% by weight.
- an agent according to the invention is characterized in that it - based on the total weight of the agent - (a11) one or more alkylene glycols of the formula (AG-1) in a total amount of 60.0 to 90.0 % by weight, and
- (a12) contains one or more alkylene glycols of the formula (AG-2) in a total amount of from 4.0 to 25.0% by weight.
- the agent according to the invention contains at least one pigment (a2) as the second essential component.
- pigments are understood to mean coloring compounds which have a solubility in water at 25° C. of less than 0.5 g/l, preferably less than 0.1 g/l, even more preferably less than 0. Possess 05 g/L.
- the water solubility can be determined, for example, using the method described below: 0.5 g of the pigment is weighed out in a glass beaker. A stir bar is added. Then one liter of distilled water is added. This mixture is heated to 25°C with stirring on a magnetic stirrer for one hour.
- the solubility of the pigment is below 0.5 g/L. If undissolved components of the pigment are still visible in the mixture after this period, the solubility of the pigment is below 0.5 g/L. If the pigment-water mixture cannot be assessed visually due to the high intensity of the pigment, which may be present in finely dispersed form, the mixture is filtered. If a proportion of undissolved pigments remains on the filter paper, the solubility of the pigment is below 0.5 g/L.
- Suitable color pigments can be of inorganic and/or organic origin.
- an agent according to the invention is characterized in that it contains at least one color-providing compound (a2) from the group of inorganic and/or organic pigments.
- Preferred color pigments are selected from synthetic or natural inorganic pigments.
- Inorganic color pigments of natural origin can be made from chalk, ochre, umber, green earth, burnt terra di sienna or graphite, for example.
- black pigments such as B. iron oxide black, colored pigments such.
- B. ultramarine or iron oxide red and fluorescent or phosphorescent pigments can be used.
- Colored metal oxides, metal hydroxides and metal oxide hydrates, mixed phase pigments, sulfur-containing silicates, silicates, metal sulfides, complex metal cyanides, metal sulfates, metal chromates and/or metal molybdates are particularly suitable.
- Particularly preferred color pigments are black iron oxide (CI 77499), yellow iron oxide (CI 77492), red and brown iron oxide (CI 77491), manganese violet (CI 77742), ultramarines (sodium aluminum sulfosilicates, CI 77007, pigment blue 29), hydrated chromium oxide (CI77289 ), Iron Blue (Ferric Ferrocyanide, CI77510) and/or Carmine (Cochineal).
- Colored pigments which are also particularly preferred according to the invention are colored pearlescent pigments. These are usually based on mica and/or mica and can be coated with one or more metal oxides. Mica belongs to the layered silicates. The most important representatives of these silicates are muscovite, phlogopite, paragonite, biotite, lepidolite and margarite. To the In the production of pearlescent pigments in combination with metal oxides, the mica, mainly muscovite or phlogopite, is coated with a metal oxide.
- synthetic mica optionally coated with one or more metal oxide(s) can also be used as pearlescent pigment.
- Particularly preferred pearlescent pigments are based on natural or synthetic mica (mica) and are coated with one or more of the aforementioned metal oxides. The color of the respective pigments can be varied by varying the layer thickness of the metal oxide(s).
- an agent according to the invention is characterized in that it contains at least one inorganic pigment (a2), which is preferably selected from the group of colored metal oxides, metal hydroxides, metal oxide hydrates, silicates, metal sulfides, complex metal cyanides, metal sulfates, bronze pigments and/or or mica or mica based colored pigments coated with at least one metal oxide and/or one metal oxychloride.
- a2 inorganic pigment
- a composition according to the invention is characterized in that it contains at least one coloring compound (a2) from the group of pigments, which is selected from pigments based on mica or mica, which are mixed with one or more metal oxides from the group consisting of titanium dioxide (CI 77891), black iron oxide (CI 77499), yellow iron oxide (CI 77492), red and/or brown iron oxide (CI 77491, CI 77499), manganese violet (CI 77742), ultramarines (sodium aluminum sulfosilicates, CI 77007, pigment blue). 29), hydrated chromium oxide (CI 77289), chromium oxide (CI 77288) and/or iron blue (Ferric Ferrocyanide, CI 77510).
- a2 from the group of pigments, which is selected from pigments based on mica or mica, which are mixed with one or more metal oxides from the group consisting of titanium dioxide (CI 77891), black iron oxide (CI 77499), yellow iron oxide (CI 7749
- color pigments are commercially available, for example under the trade names Rona®, Colorona®, Xirona®, Dicrona® and Timiron® from Merck, Ariabel® and Unipure® from Sensient, Prestige® from Eckart Cosmetic Colors and Sunshine® available from Sunstar.
- Colorona® Very particularly preferred color pigments with the trade name Colorona® are, for example:
- the agent according to the invention can also contain one or more coloring compounds (a2) from the group of organic pigments
- the organic pigments according to the invention are correspondingly insoluble organic dyes or lakes, for example from the group of nitroso, nitro, azo, xanthene, anthraquinone, isoindolinone, isoindoline, quinacridone, perinone, perylene - , diketopyrrolopyrrole, indigo, thioindido, dioxazine, and/or triarylmethane compounds can be selected.
- Particularly suitable organic pigments are, for example, carmine, quinacridone, phthalocyanine, sorghum, blue pigments with the Color Index numbers CI 42090, CI 69800, CI 69825, CI 73000, CI 74100, CI 74160, yellow pigments with the Color Index numbers CI 11680 , CI 11710, CI 15985, CI 19140, CI 20040, CI 21100, CI 21108, CI 47000, CI 47005, green pigments with the Color Index numbers CI 61565, CI 61570, CI 74260, orange pigments with the Color Index numbers CI 11725 , CI 15510, CI 45370, CI 71105, red pigments with the Color Index numbers CI 12085, CI 12120, CI 12370, CI 12420, CI 12490, CI 14700, CI 15525, CI 15580, CI 15620, CI 15630, CI 15800
- an agent according to the invention is characterized in that it contains at least one organic pigment (a2), which is preferably selected from the group consisting of carmine, quinacridone, phthalocyanine, sorghum, blue pigments with the color index numbers CI 42090, CI 69800, CI 69825, CI 73000, CI 74100, CI 74160, yellow pigments with the Color Index numbers CI 11680, CI 11710, CI 15985, CI 19140, CI 20040, CI 21100, CI 21108, CI 47000, CI 47005, green pigments with the Color Index numbers CI 61565, CI 61570, CI 74260, orange pigments with the Color Index numbers CI 11725, CI 15510, CI 45370, CI 71105, red pigments with the Color Index numbers CI 12085, CI 12120, CI 12370, CI 12420, CI 12490, CI 14700
- organic pigment a2
- the organic pigment can also be a colored lake.
- the term colored lake is understood to mean particles which comprise a layer of absorbed dyes, the unit made up of particles and dye being among the above conditions is insoluble.
- the particles can be, for example, inorganic substrates, which can be aluminum, silica, calcium borosilicate, calcium aluminum borosilicate or aluminum.
- Alizarin color lake for example, can be used as the color lake.
- the use of the aforementioned pigments in the agent according to the invention is very particularly preferred. Furthermore, it is preferred if the pigments used have a certain particle size. It is therefore advantageous according to the invention if the at least one pigment has an average particle size D50 of from 1.0 to 50 ⁇ m, preferably from 5.0 to 45 ⁇ m, preferably from 10 to 40 ⁇ m, in particular from 14 to 30 ⁇ m.
- the mean particle size D50 can be determined, for example, using dynamic light scattering (DLS).
- the pigments (a2) represent the second essential part of the agent according to the invention and are preferably used in certain amounts in the agent.
- the agent - based on the total weight of the agent - one or more pigments (a2) in a total amount of 0.01 to 10.0% by weight, preferably 0.1 to 5.0% by weight. -%, more preferably from 0.2 to 2.5% by weight and very particularly preferably from 0.25 to 1.5% by weight.
- a composition according to the invention is characterized in that it contains one or more pigments (a2) in a total amount of from 0.01 to 10.0% by weight, preferably 0, based on the total weight of the composition. 1 to 5.0% by weight, more preferably from 0.2 to 2.5% by weight and very particularly preferably from 0.25 to 1.5% by weight.
- an agent according to the invention is characterized in that it contains one or more inorganic pigments (a2) in a total amount of from 0.01 to 10.0% by weight, preferably 0 1 to 5.0% by weight, more preferably from 0.2 to 2.5% by weight and very particularly preferably from 0.25 to 1.5% by weight.
- an agent according to the invention is characterized in that it contains one or more organic pigments (a2) in a total amount of from 0.01 to 10.0% by weight, preferably 0 1 to 5.0% by weight, more preferably from 0.2 to 2.5% by weight and very particularly preferably from 0.25 to 1.5% by weight.
- organic pigments (a2) in a total amount of from 0.01 to 10.0% by weight, preferably 0 1 to 5.0% by weight, more preferably from 0.2 to 2.5% by weight and very particularly preferably from 0.25 to 1.5% by weight.
- the agent according to the invention contains at least one amino-functionalized silicone polymer (a3) as the third ingredient essential to the invention.
- the amino-functionalized silicone polymer may alternatively be referred to as aminosilicone or amodimethicone.
- Silicone polymers are generally macromolecules with a molecular weight of at least 500 g/mol, preferably at least 1000 g/mol, more preferably at least 2500 g/mol, particularly preferably at least 5000 g/mol, which comprise repeating organic units.
- the maximum molecular weight of the silicone polymer depends on the degree of polymerisation (number of polymerised monomers) and the batch size and is also determined by the polymerisation method. For the purposes of the present invention, it is preferred if the maximum molecular weight of the silicone polymer is no more than 10 7 g/mol, preferably no more than 10 6 g/mol and particularly preferably no more than 10 5 g/mol.
- the silicone polymers comprise many Si-O repeat units, where the Si atoms can carry organic radicals such as alkyl groups or substituted alkyl groups.
- a silicone polymer is therefore also referred to as polydimethylsiloxane.
- these are based on more than 10 Si-O repeat units, preferably more than 50 Si-O repeat units and more preferably more than 100 Si-O repeat units, most preferably more than 500 Si-O repeat units .
- An amino-functionalized silicone polymer is understood to mean a functionalized silicone that carries at least one structural unit with an amino group.
- the amino-functionalized silicone polymer preferably carries a plurality of structural units each having at least one amino group.
- An amino group means a primary amino group, a secondary amino group and a tertiary amino group. All of these amino groups can be protonated in an acidic environment and are then in their cationic form.
- amino-functionalized silicone polymers (a3) if they carry at least one primary, at least one secondary and/or at least one tertiary amino group.
- colorations with the highest color intensities were observed when an amino-functionalized silicone polymer (a3) was used on average, which contains at least one secondary amino group.
- an agent according to the invention is characterized in that it
- the secondary amino group(s) can be located at various positions of the amino-functionalized silicone polymer. Very particularly good effects were found when an amino-functionalized silicone polymer (a3) was used that has at least one, preferably more, structural units of the formula (Si-amino). -amino)
- ALK1 and ALK2 independently stand for a linear or branched, divalent Ci-C2o-alkylene group.
- an agent according to the invention is characterized in that the agent contains at least one amino-functionalized silicone polymer (a3) which comprises at least one structural unit of the formula (Si-amino),
- ALK1 and ALK2 independently represent a linear or branched, bivalent Ci-
- the positions marked with an asterisk (*) each indicate the bond to other structural units of the silicone polymer.
- the silicon atom adjacent to the star can be bonded to another oxygen atom, and the oxygen atom adjacent to the star can be bonded to another silicon atom or else to a C 1 -C 6 -alkyl group.
- a divalent Ci-C2o-alkylene group can also be referred to as a divalent or divalent Ci-C2o-alkylene group, which means that each group ALK1 or AK2 can form two bonds.
- one bond is from the silicon atom to the ALK1 moiety, and the second bond is between ALK1 and the secondary amino group.
- one bond is from the secondary amino group to the ALK2 moiety and the second bond is between ALK2 and the primary amino group.
- Examples of a linear divalent Ci-C2o-alkylene group are, for example, the methylene group (-CH2-), the ethylene group (-CH2-CH2-), the propylene group (-CH2-CH2-CH2-) and the butylene group (-CH2- CH2-CH2-CH2-).
- the propylene group (-CH2-CH2-CH2-) is particularly preferred.
- divalent alkylene groups can also be branched. Examples of branched, divalent C3-C2o-alkylene groups are (-CH2-CH(CH3)-) and (-CH2-CH(CH3)-CH2-).
- the structural units of the formula (Si-amino) represent repeating units in the amino-functionalized silicone polymer (a3), so that the silicone polymer comprises a plurality of structural units of the formula (Si-amino).
- Particularly suitable amino-functionalized silicone polymers (a3) with at least one secondary amino group are listed below.
- an agent according to the invention is characterized in that it contains at least one amino-functionalised silicone polymer (a3) which comprises structural units of the formula (Si-I) and of the formula (Si-II).
- a corresponding amino-functionalized silicone polymer with the structural units (Si-I) and (Sill) is, for example, the commercial product DC 2-8566 or Dowsil 2-8566 Amino Fluid, which is sold commercially by the Dow Chemical Company and which bears the name "Siloxanes and Silicones, 3-[(2-aminoethyl)amino]-2-methylpropyl Me, Di-Me-Siloxane” and the CAS number 106842-44-8.
- Another amino-functionalized silicone polymer having structural units (Si-I) and (Si-II) is, for example, the commercial product DOWSILTM AP-8568 Amino Fluid, which is also commercially available from the Dow Chemical Company.
- an agent according to the invention is characterized in that it contains at least one amino-functional silicone polymer (a3) of the formula of the formula (Si-III), where m and n are numbers chosen such that the sum (n + m) is in the range from 1 to 1000, n is a number ranging from 0 to 999 and m is a number ranging from 1 to
- agents preferred according to the invention are characterized by their content of at least one amino-functional silicone polymer (a3) of the formula of the formula (Si-IV), where p and q are numbers chosen such that the sum (p + q) ranges from 1 to 1000, p is a number ranging from 0 to 999 and q is a number ranging from 1 to
- R1 and R2 which are different, represent a hydroxy group or a C1-4 alkoxy group, at least one of the groups R1 to R2 representing a hydroxy group.
- the silicones of the formulas (Si-III) and (Si-IV) differ in the grouping on the Si atom which carries the nitrogen-containing group:
- R2 denotes a hydroxy group or a C1-4 alkoxy group, while the residue in formula (Si-IV) is a methyl group.
- Agents according to the invention which contain at least one amino-functional silicone polymer (a3) of the formula (Si-V) have also proven to be particularly effective with regard to the desired effects in the
- A represents a group -OH, -0-Si(CH3)3, -0-Si(CH 3 ) 2 0H , -0-Si(CH 3 ) 2 0CH3,
- the individual siloxane units with the indices b, c and n are randomly distributed, i.e. they do not necessarily have to be block copolymers.
- the agent (a) can also contain one or more different amino-functionalized silicone polymers that are represented by the formula (Si-VI)
- R is a hydrocarbon or a hydrocarbon radical having 1 to about 6 carbon atoms
- Q is a polar radical of the general formula -R 1 HZ, where R 1 is a divalent linking group bonded to hydrogen and the radical Z composed of carbon and hydrogen atoms, carbon, hydrogen and oxygen atoms or carbon- , hydrogen and nitrogen atoms, and Z is an organic amino-functional residue containing at least one amino-functional group
- "a” takes values in the range from about 0 to about 2
- "b” takes values in the range from about 1 to about 3
- "a” + "b” is less than or equal to 3
- "c” is a number in the range from about 1 to about 3
- x is a number ranging from 1 to about 2,000, preferably from about 3 to about 50, and most preferably from about 3 to about 25, and y
- Non-limiting examples of the groups represented by R include alkyl groups such as methyl, ethyl, propyl, isopropyl, isopropyl, butyl, isobutyl, amyl, isoamyl, hexyl, isohexyl and the like; alkenyl radicals such as vinyl, halovinyl, alkylvinyl, allyl, haloallyl, alkylallyl; cycloalkyl radicals such as cyclobutyl, cyclopentyl, cyclohexyl and the like; phenyl radicals, benzyl radicals, halohydrocarbon radicals such as 3-chloropropyl, 4-bromobutyl, 3,3,3-trifluoropropyl, chlorocyclohexyl, bromophenyl, chlorophenyl and the like, and sulfur-containing radicals such as mercaptoethyl, mercaptopropyl,
- R 1 examples include methylene, ethylene, propylene, hexamethylene, decamethylene, -CH 2 CH(CH 3 )CH2-, phenylene, naphthylene, -CH2CH2SCH2CH 2-, -CH2CH2OCH2-, -OCH2CH2-, -OCH 2 CH2CH2-, - CH 2 CH(CH 3 )C(O)OCH 2 -, -(CH 2 )3 CC(O)OCH 2 CH 2 -, -CeH 4 C 6 H 4 -, -CeH 4 CH 2 C 6 H 4 -; and -(CH 2)3C(0)SCH 2 CH 2 - a.
- Z is an organic, amino-functional residue containing at least one amino functional group.
- a possible formula for Z is NH(CH2 )z NH2 where z is 1 or more.
- Another possible formula for Z is -NH(CH 2 )z(CH 2 )zzNH, where both z and zz are independently 1 or more, this structure includes diamino ring structures such as piperazinyl.
- Z is most preferably a -NHCH2CH 2NH2 radical.
- Another possible formula for Z is -N(CH2)z(CH2)zzNX2 or -NX2 where each X of X2 is independently selected from the group consisting of hydrogen and alkyl groups having 1 to 12 carbon atoms, and zz is zero.
- Q is most preferably a polar, amine-functional radical of the formula -CH2CH2CH2NHCH2CH2NH 2.
- "a” takes values ranging from about 0 to about 2
- "b” takes values ranging from about 2 to about 3
- "a " + "b” is less than or equal to 3
- "c” is a number ranging from about 1 to about 3.
- the molar ratio of the R a Qb SiO( 4-a -b)/2 units to the R c SiO( 4-C)/ 2 units ranges from about 1:2 to 1:65, preferably from about 1:5 to about 1:65, and most preferably from about 1:15 to about 1:20 when one or more silicones of the above formula are employed, then the various variable substituents in the above formula may differ for the various silicone components present in the silicone blend.
- an agent according to the invention is characterized in that it contains at least one amino-functional silicone polymer of the formula (Si-VII),
- - G is -H, a phenyl group, -OH, -O-CH3, -CH 3 , -O-CH2CH3, -CH2CH3, -O-
- n and n are numbers whose sum (m+n) is between 1 and 2000, preferably between 50 and 150, n preferably having values from 0 to 1999 and in particular from 49 to 149 and m preferably having values from 1 to 2000, in particular from 1 to 10 assumes
- R ' is a monovalent radical selected from o -QN(R")-CH 2 -CH 2 -N(R") 2 o -QN(R") 2 o -QN + (R") 3 A- o - QN + H(R") 2 A- o -QN + H 2 (R")A- o -QN(R")-CH 2 -CH 2 -N + R"H 2 A- , where each Q represents a chemical bond, -CH 2 -, -CH 2 -CH 2 -, -CH 2 CH 2 CH 2 -, -C(CH 3 ) 2 - , -CH 2 CH 2 CH 2 CH 2 -, -CH 2 C( CH 3 ) 2 -, -CH(CH 3 )CH 2 CH 2 -,
- R" are identical or different radicals from the group -H, -phenyl, -benzyl, -CH 2 -CH(CH 3 )Ph, the Ci- 2 o-alkyl radicals, preferably -CH 3 , -CH 2 CH 3 , - CH2 CH2 CH3 , -CH(CH3 ) 2 , -CH2 CH2 CH2 H3 , -CH2 CH( CH3 )2 , -CH( CH3 ) CH2 CH3 , -C(CH 3 ) 3 , and A represents an anion which is preferably selected from chloride, bromide, iodide or methosulfate.
- an agent according to the invention is characterized in that it contains at least one amino-functional silicone polymer (a3) of the formula (Si-Vlla),
- m and n are numbers whose sum (m+n) is between 1 and 2000, preferably between 50 and 150, n preferably having values from 0 to 1999 and in particular from 49 to 149 and m preferably assumes values from 1 to 2000, in particular from 1 to 10.
- these silicones are referred to as trimethylsilyl amodimethicone.
- an agent according to the invention is characterized in that it contains at least one amino-functional silicone polymer of the formula (Si-VIIb).
- Si-VIIb R-[Si(CH3)2-0]ni[Si(R)-0]m-[Si(CH3) 2 ]n2-R (Si-Vllb),
- n1 and n2 are numbers whose sum (m + n1 + n2) is between 1 and 2000, preferably between 50 and 150, the sum (n1+n2) preferably having values from 0 to 1999 and in particular from 49 to 149 and m preferably having values from 1 to 2000, in particular from 1 to 10.
- these amino-functionalized silicone polymers are referred to as amodimethicones.
- agents according to the invention which contain an amino-functional silicone polymer (a3) whose amine number is above 0.25 meq/g, preferably above 0.3 meq/g and in particular above 0.4 meq/g lies.
- the amine number stands for the milliequivalents of amine per gram of the amino-functional silicone. It can be determined by titration and also given in units of mg KOH/g.
- This amino-functionalized silicone polymer comprises structural units of formulas (SI-VIII) and formula (Si-IX)
- a preferred amino functionalized silicone polymer is under the name Amodimethicone/morpholinomethyl silsesquioxane copolymer is known and is commercially available from Wacker in the form of the raw material Belsil ADM 8301 E.
- a silicone which has structural units of the formulas (Si-VIII), (Si-IX) and (Si-X) can, for example, be used as the 4-morpholinomethyl-substituted silicone in which
- R1 is -CH 3 , -OH, -OCH 3 , -0-CH 2 CH 3 , -0-CH 2 CH 2 CH 3 , or -0-CH(CH 3 ) 2 ;
- R2 is -CH 3 , -OH, or -OCH 3 .
- Particularly preferred agents according to the invention contain at least one 4-morpholinomethyl-substituted silicone of the formula (Si-XI)
- R1 is -CH 3 , -OH, -OCHS, -0-CH 2 CH 3 , -0-CH 2 CH 2 CH 3 , or -0-CH(CH 3 ) 2 ;
- R2 is -CH 3 , -OH, or -OCH 3 .
- B represents a group -OH, -0-Si(CH 3 ) 3 , -0-Si(CH 3 ) 2 0H , -0-Si(CH 3 ) 2 0CH 3 ,
- Structural formula (Si-XI) is intended to make it clear that the siloxane groups n and m do not necessarily have to be bonded directly to an end group B or D, respectively. Rather, in preferred formulas (Si-VI) a > 0 or b > 0 and in particularly preferred formulas (Si-VI) a > 0 and c > 0, i.e. the terminal group B or D is preferably attached to a dimethylsiloxy group bound. In formula (Si-VI) too, the siloxane units a, b, c, m and n are preferably randomly distributed.
- particularly preferably used silicones are selected from silicones in which
- the agent according to the invention contains the amino-functionalized silicone polymer or polymers (a3) in specific quantity ranges. Particularly good results were obtained when the agent--based on the total weight of the agent--one or more amino-functionalized silicone polymers (a3) in a total amount of 0.1 to 8.0% by weight, preferably 0.2 to 5.0% % by weight, more preferably from 0.3 to 3.0% by weight and most preferably from 0.4 to 2.5% by weight.
- an agent according to the invention is characterized in that - based on the total weight of the agent - one or more amino-functionalized silicone polymers (a3) in a total amount of 0.1 to 8.0% by weight, preferably 0 .2 to 5.0% by weight, more preferably from 0.3 to 3.0% by weight and very particularly preferably from 0.4 to 2.5% by weight. average water content
- the agent described above is a ready-to-use agent that can be applied to the keratin material.
- This ready-to-use agent preferably has a low to medium water content. It has been found that the agents are particularly well suited which - based on the total weight of the agent - 0.1 to 70.0 wt .-%, preferably 0.5 to 35.0 wt .-%, more preferably 1 0 to 20.0% by weight and particularly preferably 1.5 to 7.5% by weight of water.
- an agent according to the invention is characterized in that, based on the total weight of the agent, it contains 0.1 to 70.0% by weight, preferably 0.5 to 35.0% by weight, more preferably 1.0 to 20.0% by weight and particularly preferably 1.5 to 7.5% by weight of water.
- the agent according to the invention can additionally contain at least one solvent as an optional component.
- Solvents from the group consisting of 1,2-propylene glycol, 1,3-propylene glycol, 1,2-butylene glycol, dipropylene glycol, ethanol, isopropanol, diethylene glycol monoethyl ether, glycerol, phenoxyethanol and benzyl alcohol can, for example, be used as suitable solvents.
- the use of 1,2-propylene glycol is very particularly preferred.
- an agent according to the invention is characterized in that it contains at least one solvent from the group consisting of 1,2-propylene glycol, 1,3-propylene glycol, 1,2-butylene glycol, dipropylene glycol, ethanol, isopropanol, diethylene glycol monoethyl ether , Glycerol, phenoxyethanol and benzyl alcohol, very particularly preferably 1,2-propylene glycol contains.
- 1,2-Propylene glycol is alternatively also referred to as 1,2-propanediol and bears the CAS numbers 57-55-6 [(RS)-1,2-dihydroxypropane], 4254-14-2 [(R)-1 ,2-dihydroxypropane] and 4254-153 [(S)-1,2-dihydroxypropane]
- ethylene glycol is alternatively also referred to as 1,2-ethanediol and bears the CAS number 107-21-1.
- Glycerol is alternatively also referred to as 1, 2,3-propanetriol and bears the CAS number 56-81-5.
- Phenoxyethanol has the Cas number 122-99-6.
- an agent according to the invention is characterized in that - based on the total weight of the agent - one or more solvents from the group consisting of 1,2-propylene glycol, 1,3-propylene glycol, 1,2-butylene glycol, dipropylene glycol, Ethanol, isopropanol, diethylene glycol monoethyl ether, glycerol, phenoxyethanol and benzyl alcohol, very particularly preferably 1,2-propylene glycol in a total amount of 1.0 to 60.0% by weight, preferably 5.0 to 55.0% by weight preferably 10.0 to 45.0% by weight and most preferably 20.0 to 40.0% by weight.
- solvents from the group consisting of 1,2-propylene glycol, 1,3-propylene glycol, 1,2-butylene glycol, dipropylene glycol, Ethanol, isopropanol, diethylene glycol monoethyl ether, glycerol, phenoxyethanol and benzyl alcohol, very particularly preferably
- an agent according to the invention is characterized in that it contains one or more solvents in a total amount of 1.0 to 60.0% by weight, preferably 5.0 to 55.0%, based on the total weight of the agent % by weight, more preferably 10.0 to 45.0% by weight and very particularly preferably 20.0 to 40.0% by weight, of 1,2-propylene glycol.
- the agents according to the invention can also contain at least one alkyl (poly)glycoside.
- an agent according to the invention is therefore characterized in that it contains at least one alkyl (poly)glycoside.
- Alkyl (poly)glycosides are nonionic surfactants that are made entirely from renewable raw materials (sugar building blocks, mainly glucose, e.g. from corn starch and fatty alcohol, e.g. from coconut oil). Alkyl polyglycosides are accessible by acid-catalyzed reaction (Fischer reaction) of sugars, in particular glucose (or starch) or of butyl glycosides with fatty alcohols.
- alkyl monoglucoside alkyl a-D- and -ß-D-glucopyranoside and small amounts of -glucofuranoside
- alkyl diglucosides alkyl diglucosides
- alkyl oligoglucosides alkyl oligoglucosides
- an alkyl monoglycoside obtained by reacting a molecule of a sugar building block with a molecule of fatty alcohol can also be referred to as an alkyl glycoside. If the proportion of sugar building blocks is higher than one, then these are used in the sense of the present Invention as alkyl polyglycosides.
- the bracketed term alkyl (poly)glycoside thus designates a mixture of alkyl monoglycosides and the corresponding oligomeric or higher polymeric compounds, the alkyl polyglycosides.
- alkyl (poly)glycosides of the formula (APG-1) are particularly suitable for solving the problem of the invention
- Z is a sugar building block from the group consisting of glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose
- x' is a number from 1 to 10, preferably one number from 1 to 5
- nn is a number from 7 to 29, preferably a number from 7 to 21, more preferably one
- the remainder Z stands for a sugar building block selected from the group consisting of glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose.
- APG-1 there is a number of sugar building blocks, the number of which corresponds to the value x'. If the index number x has a value greater than 1, there are several sugar building blocks in the formula (APG-1). In principle, different sugar building blocks can also be contained in each formula (APG-1) (in the case of x-2, Z can stand for glucose and for fructose, for example). Any desired mono- or oligosaccharides can thus be used as the sugar building block Z. Sugars with 5 or 6 carbon atoms and the corresponding oligosaccharides are usually used.
- Such sugars are, for example, glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose.
- the index number x' stands for a number from 1 to 10, preferably for a number from 1 to 5.
- the index number nn characterizes the length of the alkyl chain of the alkyl (poly)glycoside.
- nn is a number from 7 to 29, preferably a number from 7 to 21, more preferably a number from 11 to 21 and very particularly preferably a number from 11 to 17.
- the total length of the alkyl chain is nn+1.
- a particularly preferred means is characterized in that it
- (a6) contains at least one alkyl (poly)glycoside of the formula (APG-1), (Z)x'-0-(CH 2 )nn-CH3 (APG-1) where
- Z is a sugar building block from the group consisting of glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose
- x' is a number from 1 to 10, preferably one A number from 1 to 5
- nn is a number from 7 to 29, preferably a number from 7 to 21, more preferably a number from 11 to 21 and very particularly preferably a number from 11 to 17.
- alkyl polyglycosides corresponding to the general formula RO-(Z)x where R is alkyl, Z is sugar and x' is the number of sugar units.
- R alkyl polyglycosides corresponding to the general formula RO-(Z)x where R is alkyl, Z is sugar and x' is the number of sugar units.
- Cio alkyl groups i.e. in formula (APG-1) nn is an integer from 7 to 9) or
- nn is an integer from 11 to 15
- nn is an integer from 15 to 17).
- Preferred sugar building blocks are glucose, fructose, galactose, arabinose and sucrose. It is very particularly preferred if Z is glucose.
- the agent according to the invention contains an alkyl (poly)glucoside.
- alkyl (poly)glucosides (a1) of the general formula (APG-2) are very particularly preferred
- APG-2 where x' is a number from 1 to 10, preferably a number from 1 to 5, and nn is a number from 7 to 29, preferably a number from 7 to 21, more preferably a number from 11 to 21 and very particularly preferably a number from 11 to 17.
- the index number x' is a number from 1 to 10, preferably a number from 1 to 5.
- the index number nn is a number from 7 to 29, preferably a number from 7 to 21, more preferably a number from 11 to 21 and very particularly preferably a number from 11 to 17.
- a particularly preferred agent according to the invention is therefore characterized in that it
- (a6) contains at least one alkyl (poly)glucoside of the formula (APG-2),
- alkyl polyglycosides which can be used according to the invention contain on average 1.1 to 5 sugar units. Alkyl polyglycosides with x' values of 1.1 to 2.0 are preferred. Alkyl glycosides in which x is on average from 1.1 to 1.8 are very particularly preferred.
- alkylpolyglucosides are those whose alkyl radical is a lauryl radical.
- those sources are preferred which have a high proportion of C12 fatty acids, in particular coconut fatty acids.
- particularly preferred agents according to the invention are characterized in that they contain at least one alkyl (poly)gluycoside of the formula (APG-2),
- APG-2 in which x' is a number from 1.1 to 1.8, very particularly preferably from 1.2 to 1.5, and nn is the number 11.
- a very particularly suitable alkyl (poly)glucoside of this type is, for example, lauryl glucoside, which has the CAS number 110615-47-9 and is commercially available from BASF under the trade names Plantacare 1200 UP, Plantaren 1200 UP and Plantaren 1200 N can.
- the alkyl (poly)glycosides are preferably used in certain ranges of amounts. It has been found to be particularly advantageous if the agent - based on the total weight of the agent - one or more alkyl (poly) glycosides (a1) in a total amount of 0.01 to 20.0% by weight, preferably 0. 05 to 15.0% by weight, more preferably from 0.1 to 10.0% by weight, even more preferably from 0.15 to 8.0% by weight and very particularly preferably from 0.2 to 6 .0% by weight.
- an agent according to the invention is characterized in that it - based on the total weight of the agent - one or more alkyl (poly) glycosides in a total amount of 0.01 to 20.0 wt .-%, preferably 0.05 up to 15.0 wt. %, more preferably from 0.1 to 10.0% by weight, even more preferably from 0.15 to 8.0% by weight and most preferably from 0.2 to 6.0% by weight.
- the agent according to the invention can optionally also contain other components or ingredients.
- other ingredients on average
- the agents can also contain other active substances, auxiliaries and additives, such as structuring agents such as fatty components, glucose, maleic acid and lactic acid, hair-conditioning compounds such as phospholipids, for example lecithin and cephalins; perfume oils, dimethylisosorbide and cyclodextrins; polymers such as anionic, nonionic and cationic polymers; Surfactants such as anionic, nonionic, cationic, zwitterionic and amphoteric surfactants, fatty components, fiber structure-improving active ingredients, in particular mono-, di- and oligosaccharides such as glucose, galactose, fructose, fructose and lactose; dyes for coloring the agent; anti-dandruff agents such as Piroctone Olamine, Zinc Omadine and Climbazole; amino acids and oligopeptides; Protein hydrolyzates based on animals and/or plants, and in the form of their fatty acid condensation products or optionally anionically or
- the person skilled in the art will select these further substances in accordance with the desired properties of the agents. With regard to other optional components and the amounts of these components used, express reference is made to the relevant handbooks known to those skilled in the art.
- the additional active ingredients and auxiliaries are preferably used in the preparations according to the invention in amounts of 0.0001 to 25% by weight, in particular 0.0005 to 15% by weight, based on the total weight of the respective composition.
- Process for coloring keratin material The agents described above can be used outstandingly in processes for coloring keratinic material, in particular human hair.
- a second object of the present invention is therefore a method for coloring keratinic material, in particular human hair, in which an agent, as disclosed in the description of the first subject of the invention in detail, is applied to the keratinic fibers and optionally after an exposure time of 30 seconds to 45 minutes is rinsed out again.
- a second subject matter of the invention is a method for coloring keratinic material, in particular human hair, comprising the following steps:
- the coloring agent being an agent as disclosed in the description of the first subject matter of the invention in detail
- step (1) of the method according to the invention the agent of the first subject matter of the invention is applied to the keratinic material, which is very particularly preferably human hair.
- step (2) of the method according to the invention the agent is then allowed to act on the keratinic material after it has been applied.
- different exposure times of, for example, 30 seconds to 60 minutes are conceivable.
- a major advantage of the coloring system according to the invention is that an intensive color result can be achieved even in very short periods of time after short exposure times. For this reason, it is advantageous if the application mixture only remains on the keratin material after its application for a comparatively short period of time of 30 seconds to 15 minutes, preferably 30 seconds to 10 minutes and particularly preferably 1 to 5 minutes.
- a method according to the invention is characterized by
- the application mixture After the application mixture has acted on the keratin material, it is finally rinsed out with water in step (3) of the method.
- the application mixture can be washed out with only water, ie without the aid of an aftertreatment agent or a shampoo.
- an aftertreatment agent or conditioner in step (6) is also conceivable.
- a method according to the invention is characterized by
- the agent of the first subject matter of the invention is a ready-to-use agent that is either made available to the user directly in its ready-to-use form, or that is produced just before use by mixing different agents.
- the ready-to-use agent is produced by mixing at least two different agents, the first of these two agents comprising the mixture of at least one alkylene glycol of the formula (AG) (a1) and pigment(s) (a2).
- the mixture of alkylene glycol of the formula (AG) (a1) and pigment(s) (a2) can represent a predispersion.
- the second agent contains at least one amino-functionalized silicone polymer (a3).
- the two aforementioned agents are then shaken or stirred together.
- Another subject of the present application is therefore a method for dyeing keratinic material, in particular human hair, comprising the following steps:
- composition (I) contains:
- composition (II) containing: (a3) at least one amino-functionalized silicone polymer.
- the agent (I) is preferably a preliminary dispersion of the pigments (a2) in the alkylene glycol or alkylene glycols of the formula (AG) (a1), which can be present, for example, in the form of a concentrate.
- the predispersion of the pigments (a2) in the alkylene glycol of the formula (AG) (a1) ensures a particularly fine distribution of the pigments, which remains even after the two agents (I) and ( II) is retained in the ready-to-use product.
- the components (a1) and (a2) may prove advantageous to also separate the components (a1) and (a2) from one another, so that with the production of the ready-to-use agent, the three previously separated components (a1), (a2) and (a3 ) are mixed together.
- This form of preparation can be advantageous, for example, when the pigment or pigments (a2) are to be used in relatively small amounts and/or in the form of a powder.
- the packaging of the pigments in powder form simplifies the quantitative transfer of the pigments into a mixing vessel or another container.
- a further subject matter of the present application is therefore a method for coloring keratinic material, in particular human hair, comprising the following steps:
- composition (I) contains:
- composition (II) (2) Providing a composition (II), the composition (II) containing:
- composition (III) containing:
- step (4) applying the application mixture prepared in step (4) to the keratin material
- the agent (I) contains at least one alkylene glycol of the formula (AG) (a1) and can be present, for example, in the form of a concentrate.
- the agent (II) contains at least one pigment (a2).
- the pigment is provided, for example, in the form of a powder.
- the agent (III) contains at least one amino-functionalized silicone polymer (a3) and is preferably in the form of a concentrate.
- the means described above can be made available to the user in the form of a multi-component packaging unit.
- a further object is therefore a multi-component packaging unit (kit-of-parts) for coloring keratin material, in particular human hair, made up separately from one another
- a further subject matter of the present application is a multi-component packaging unit (kit-of-parts) for coloring keratin material, in particular human hair, made up comprehensively and separately
- the ready-to-use agent E1 prepared beforehand was applied to strands of hair (Kerling, type “Euronatur-haarler” (ENH)) (liquor ratio: 1 g agent per g strand of hair) and left to act for three minutes. The strands of hair were then washed thoroughly (1 minute) with water and dried.
- the dyed strands were measured using a Spectraflash 450 colorimeter from Datacolor.
- each strand was then hand washed three times. For this purpose, each strand was moistened with water, after which a commercially available shampoo (Schauma 7 herbs) was applied to the strand (0.25 g shampoo per 1 g hair) and rubbed in with the fingers for 30 seconds. The tress was then rinsed out under running, lukewarm water for 1 minute and the hair tress was dried. The process described above corresponds to a hair wash. The process was repeated for each additional hair wash. After 3 and after 6 hair washes, the strands were measured again colorimetrically.
- a commercially available shampoo Scholauma 7 herbs
- dE [ (Li - Lo) 2 + (ai - ao) 2 + (bi - bo)] 1/2
- FA describes the percentage of color retention after the corresponding number of hair washes and is calculated using the following formula:
- the strands of hair could be colored intensively with the agent E1, had very good fastness to washing and high color retention.
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021203918.9A DE102021203918A1 (de) | 2021-04-20 | 2021-04-20 | Mittel zum Färben von keratinischem Material, insbesondere menschlichen Haaren, enthaltend Aminosilikone, Pigmente und bestimmte Alkylenglycole |
| PCT/EP2022/057872 WO2022223236A1 (de) | 2021-04-20 | 2022-03-25 | Mittel zum färben von keratinischem material, insbesondere menschlichen haaren, enthaltend aminosilikone, pigmente und bestimmte alkylenglycole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4326222A1 true EP4326222A1 (de) | 2024-02-28 |
Family
ID=81384604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22718172.4A Pending EP4326222A1 (de) | 2021-04-20 | 2022-03-25 | Mittel zum färben von keratinischem material, insbesondere menschlichen haaren, enthaltend aminosilikone, pigmente und bestimmte alkylenglycole |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240189213A1 (de) |
| EP (1) | EP4326222A1 (de) |
| JP (1) | JP2024514349A (de) |
| CN (1) | CN117177730A (de) |
| DE (1) | DE102021203918A1 (de) |
| WO (1) | WO2022223236A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021203907A1 (de) * | 2021-04-20 | 2022-10-20 | Henkel Ag & Co. Kgaa | Wasserfreies Mittel zum Färben von keratinischem Material, insbesondere menschlichen Haaren, enthaltend Aminosilikone, Pigmente und bestimmte Alkylenglycole |
| DE102022212410A1 (de) | 2022-11-21 | 2024-05-23 | Henkel Ag & Co. Kgaa | Wasserarmes Mittel zum Färben von keratinischen Fasern, insbesondere menschlichen Haaren, enthaltend Aminosilikone, Pigmente, Alkylenglycole und Cellulose(derivate) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3696473B2 (ja) * | 2000-03-16 | 2005-09-21 | 花王株式会社 | ケラチン質繊維染色剤組成物 |
| DE10151046A1 (de) * | 2001-10-16 | 2003-04-17 | Clariant Gmbh | Kosmetische Mittel enthaltend Polyethylenglykole |
| WO2004030640A1 (fr) * | 2002-10-02 | 2004-04-15 | L'oreal | Composition destinee a etre appliquee sur la peau et les teguments |
| DE102005062268A1 (de) * | 2005-12-24 | 2007-08-02 | Henkel Kgaa | Pulverförmige Stylingmittel und deren Spendersysteme |
| US7699897B2 (en) * | 2007-09-14 | 2010-04-20 | L'oreal | Method of coloring hair |
| BR112015027210A2 (pt) * | 2013-05-10 | 2017-07-25 | Kao Corp | processo para tingir e alisar o cabelo em uma etapa |
| CN107223050B (zh) * | 2015-02-17 | 2020-12-01 | 诺赛尔股份有限公司 | 用于在角蛋白纤维上提供薄膜的组合物 |
-
2021
- 2021-04-20 DE DE102021203918.9A patent/DE102021203918A1/de active Pending
-
2022
- 2022-03-25 US US18/284,886 patent/US20240189213A1/en active Pending
- 2022-03-25 WO PCT/EP2022/057872 patent/WO2022223236A1/de not_active Ceased
- 2022-03-25 CN CN202280029193.6A patent/CN117177730A/zh active Pending
- 2022-03-25 JP JP2023564216A patent/JP2024514349A/ja active Pending
- 2022-03-25 EP EP22718172.4A patent/EP4326222A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022223236A1 (de) | 2022-10-27 |
| US20240189213A1 (en) | 2024-06-13 |
| CN117177730A (zh) | 2023-12-05 |
| JP2024514349A (ja) | 2024-04-01 |
| DE102021203918A1 (de) | 2022-10-20 |
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