EP3038712A1 - Produkte zur oxidativen farbeveränderung von keratinischen fasern im spender - Google Patents
Produkte zur oxidativen farbeveränderung von keratinischen fasern im spenderInfo
- Publication number
- EP3038712A1 EP3038712A1 EP14771770.6A EP14771770A EP3038712A1 EP 3038712 A1 EP3038712 A1 EP 3038712A1 EP 14771770 A EP14771770 A EP 14771770A EP 3038712 A1 EP3038712 A1 EP 3038712A1
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- EP
- European Patent Office
- Prior art keywords
- preparation
- weight
- mol
- alkali metal
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/415—Aminophenols
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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
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
-
- 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
- A61K8/347—Phenols
-
- 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
- A61K8/37—Esters of carboxylic acids
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/411—Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus
-
- 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
- A61Q5/08—Preparations for bleaching the hair
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
-
- 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
- A61K2800/432—Direct dyes
- A61K2800/4324—Direct dyes in 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/87—Application Devices; Containers; Packaging
-
- 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
-
- 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
- A61K2800/882—Mixing prior to application
Definitions
- the present invention relates to a product for coloring and / or whitening keratinic fibers, comprising a dispenser with two separate chambers having a common outlet opening, each of the two chambers each containing a preparation with a special content of fat components and salts. Furthermore, the present invention relates to a method in which keratinic fibers are dyed and / or lightened using this product.
- the hair color can be changed temporarily.
- already formed dyes diffuse from the colorant into the hair fiber.
- the dyeing with substantive dyes is associated with little hair damage, but a disadvantage is the low durability and fast washability of the dyes obtained with substantive dyes.
- Oxidative color-change agents are commonly used.
- oxidation colorants are used for permanent, intensive colorations with corresponding fastness properties.
- Such colorants usually contain oxidation dye precursors, so-called developer components and coupler components which, under the influence of oxidants, usually hydrogen peroxide, form the actual dyes with one another. Oxidation dyes are characterized by excellent, long-lasting staining results.
- the pure brightening or bleaching of hair is often done by the use of oxidizing agents without the addition of oxidation dye precursors.
- oxidizing agents without the addition of oxidation dye precursors.
- For a medium Blondier the use of hydrogen peroxide as the oxidant alone is sufficient, for the achievement of a stronger Blondier bines usually a mixture of hydrogen peroxide and Peroxidisulfatsalzen is used.
- Oxidative color-changing agents are usually marketed in the form of two-component compositions in which the two components are packaged separately in two separate containers and must be mixed together shortly before use.
- the first component is an alkaline formulation which is often in the form of a cream or gel and which, if concurrently with the lightening, also a color change is desired, in addition also contains the oxidation dye precursors.
- This first component is provided in most cases in a tube, more rarely in a plastic or glass container.
- the second component is a - usually acidified for reasons of stability - formulation containing hydrogen peroxide in concentrations of 3 to 12 wt .-% as the oxidizing agent.
- the oxidizing agent formulation is usually in the form of an emulsion or dispersion and is usually provided in a plastic bottle with a reclosable outlet opening (developer bottle).
- the consumer To prepare the ready-mix, the consumer must mix both components together shortly before use.
- the alkaline cream or gel component from the tube or the glass or plastic container is usually transferred completely into the developer bottle, then both components are mixed as completely and homogeneously as possible by shaking and finally removed via an outlet opening in the head of the developer bottle.
- multi-chamber containers with a common outlet opening have been developed, in which the two components in the valve or dispenser are mixed during the exit.
- the removal of the application mixture via the dispenser eliminates the need for mixing of the components by the consumer and has significantly increased the ease of use.
- the object of the present invention to provide a new product for the oxidative dyeing and / or lightening of keratinic fibers, which is based on a dispenser, which allows the removal of the finished application mixture.
- the application mixture taken over the dispenser should be defined in terms of their composition and be constant and not change depending on the degree of filling of the donor.
- a first subject of the invention is a product for coloring and / or lightening keratinic fibers, comprising
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the weight ratio G1 / G2 is at a value of 0.5 to 2.0 and
- the molality ratio M1 / M2 is at a value of 0.3 to 3.0.
- Keratinic fibers, keratin-containing fibers or keratin fibers are understood to mean furs, wool, feathers and, in particular, human hair.
- compositions according to the invention are primarily suitable for lightening and dyeing keratin fibers, in principle, there is nothing to prevent their use in other fields as well.
- the preparations (a) and (b) in the chambers (A) and (B) contain the essential ingredients, each in a cosmetic carrier, preferably in a suitable aqueous, alcoholic or aqueous-alcoholic carrier.
- a cosmetic carrier preferably in a suitable aqueous, alcoholic or aqueous-alcoholic carrier.
- such carriers may be, for example, creams, emulsions, gels or surfactant-containing foaming solutions such as, for example, shampoos, foam aerosols, foam formulations or other preparations which are suitable for use on the hair.
- preparations (a) and / or (b) are creams or emulsions. Characteristic of preparations (a) and (b) is their precisely matched content of fat constituents.
- fatty constituents are organic compounds having a solubility in water at room temperature (22 ° C.) and atmospheric pressure (760 mmHg) of less than 1% by weight, preferably less than 0.1% by weight. Understood.
- fat ingredients explicitly includes only uncharged (i.e., nonionic) compounds.
- Fat ingredients have at least one saturated or unsaturated alkyl group having at least 8 C atoms.
- the molecular weight of the fat constituents is at most 5000 g / mol, preferably at most 2500 g / mol and more preferably at a maximum of 1000 g / mol.
- the fat components are neither polyoxyalkylated nor polyglycerylated compounds.
- preferred constituents of the fat are understood as meaning the constituents from the group of C.sub.2-C.sub.33-fatty alcohols, C.sub.12-C.sub.3o-fatty acid triglycerides, C.sub.12-C.sub.3o-fatty acid monoglycerides, C.sub.12-C.sub.3o-fatty acid diglycerides and / or hydrocarbons.
- nonionic substances are explicitly considered as fat constituents.
- Charged compounds such as fatty acids and their salts are not understood as a fat ingredient.
- the Ci2-C3o-fatty alcohols may be saturated, mono- or polyunsaturated, linear or branched fatty alcohols having 12 to 30 carbon atoms.
- Examples of preferred linear saturated C 12 -C 30 -alcohols are dodecan-1-ol (dodecyl alcohol, lauryl alcohol), tetradecan-1-ol (tetradecyl alcohol, myristyl alcohol), hexadecan-1-ol (hexadecyl alcohol, cetyl alcohol, palmityl alcohol), octadecane 1-ol (octadecyl alcohol, stearyl alcohol), arachyl alcohol (eicosan-1-ol), heneicosyl alcohol (heneicosan-1-ol) and / or behenyl alcohol (docosan-1-ol).
- dodecan-1-ol dodecyl alcohol, lauryl alcohol
- tetradecan-1-ol tetradecyl alcohol, myristyl alcohol
- hexadecan-1-ol hexadecyl alcohol, cetyl alcohol, palmityl alcohol
- Preferred linear unsaturated fatty alcohols are (9Z) octadec-9-en-1-ol (oleyl alcohol), (9E) octadec-9-en-1-ol (elaidyl alcohol), (9Z, 12Z) octadeca-9, 12-diene-1-ol (linoleyl alcohol), (9Z, 12Z, 15Z) -octadeca-9,12,15-triene-1-ol (linolenoyl alcohol), gadoleyl alcohol ((9Z) -eicos-9-en-1 - ol), arachidonic alcohol ((5Z, 8Z, 11Z, 14Z) -eicosa-5,8,1 1, 14-tetraen-1-ol), erucyl alcohol ((13Z) -dozos-13-en-1-ol ) and / or brassidyl alcohol ((13E) -docosen-1-ol).
- the preferred representatives of branched fatty alcohols are 2-octyl-dodecanol, 2-hexyl-dodecanol and / or 2-butyl-dodecanol.
- Ci2-C3o-fatty acid triglyceride is understood as meaning the triester of the trihydric alcohol glycerol with three equivalents of fatty acid. Both structurally identical and different fatty acids within a triglyceride molecule can be involved in the ester formation.
- fatty acids are to be understood as meaning saturated or unsaturated, unbranched or branched, unsubstituted or substituted C 12 -C 30 -carboxylic acids.
- Unsaturated fatty acids may be monounsaturated or polyunsaturated.
- For an unsaturated fatty acid its CC double bond (s) may have the cis or trans configuration.
- the fatty acid triglycerides are characterized by particular suitability in which at least one of the ester groups is formed starting from glycerol with a fatty acid selected from dodecanoic acid (lauric acid), tetradecanoic acid (myristic acid), hexadecanoic acid (palmitic acid), tetracosanoic acid (lignoceric acid), octadecanoic acid (Stearic acid), eicosanoic acid (arachidic acid), docosanoic acid (behenic acid), petroselinic acid [(Z) -6-octadecenoic acid], palmitoleic acid [(9Z) -hexadec-9-enoic acid], oleic acid [(9Z) -octadec-9-enoic acid] , Elaidic acid [(9E) - octadec-9-enoic acid], erucic acid [(13Z)
- the fatty acid triglycerides may also be of natural origin.
- the fatty acid triglycerides or mixtures thereof occurring in soybean oil, peanut oil, olive oil, sunflower oil, macadamia nut oil, moringa oil, apricot kernel oil, marula oil and / or optionally hydrogenated castor oil are particularly suitable for use in the product according to the invention.
- a C 12 -C 30 -fatty acid monoglyceride is understood as meaning the monoester of the trivalent alcohol glycerol with one equivalent of fatty acid.
- either the middle hydroxyl group of the glycerol or the terminal hydroxyl group of the glycerol may be esterified with the fatty acid.
- the Ci2-C3o-fatty acid monoglycerides are characterized by particular suitability in which a hydroxy group of glycerol is esterified with a fatty acid, wherein the fatty acids are selected from dodecanoic acid (lauric acid), tetradecanoic acid (myristic acid), hexadecanoic acid (palmitic acid), tetracosanoic acid (lignoceric acid ), Octadecanoic acid (stearic acid), eicosanoic acid (arachidic acid), docosanoic acid (behenic acid), petroselinic acid [(Z) -6-octadecenoic acid], palmitoleic acid [(9Z) -hexadec-9-enoic acid], oleic acid [(9Z) -octadec-9 -enoic acid], elaidic acid [(9E) -octadec-9-enoic acid], er
- Ci2-C3o fatty acid diglyceride is understood as meaning the diester of the trivalent alcohol glycerol with two equivalents of fatty acid.
- either the middle and one terminal hydroxy group of glycerol may be esterified with two equivalents of fatty acid, or both terminal hydroxy groups of glycerol are esterified with one fatty acid.
- the glycerol may be esterified with two structurally identical as well as with two different fatty acids.
- the fatty acid diglycerides are characterized by particular suitability in which at least one of the ester groups is formed starting from glycerol with a fatty acid selected from dodecanoic acid (lauric acid), tetradecanoic acid (myristic acid), hexadecanoic acid (palmitic acid), tetracosanoic acid (lignoceric acid), octadecanoic acid (Stearic acid), eicosanoic acid (arachidic acid), docosanoic acid (behenic acid), petroselinic acid [(Z) -6-octadecenoic acid], palmitoleic acid [(9Z) -hexadec-9-enoic acid], oleic acid [(9Z) -octadec-9-enoic acid] , Elaidineaure [(9E) - Octadec-9-enoic acid], erucic acid [(13Z) -doco
- Hydrocarbons are exclusively from the atoms carbon and hydrogen compounds with 8 to 80 carbon atoms.
- aliphatic hydrocarbons such as mineral oils, liquid paraffin oils (e.g., Paraffinium Liquidum or Paraffinum Perliquidum), isoparaffin oils, semi-solid paraffin oils, paraffin waxes, Paraffin Solidum, Vaseline and Polydecene.
- Paraffinum Liquidum is a mixture of purified, saturated, aliphatic hydrocarbons, consisting mostly of hydrocarbon chains with a C-chain distribution of 25 to 35 carbon atoms.
- G1 / G2 is at a value of 0.5 to 2.0.
- the total weight amount G1 is understood as meaning the total weight of all fat constituents contained in formulation (a) from the aforementioned group.
- the basis for calculation here is the total weight of the preparation (a).
- the total weight amount G2 is understood as meaning the total weight of all fat constituents contained in formulation (b) from the aforementioned group.
- the basis for calculation here is the total weight of the preparation (b).
- both formulations can be reproducibly and constantly dosed through the dispenser orifice (C), i. It is the removal of defined and constant amounts of the formulations (a) and (b) over the entire period of application possible. In this way, it is possible to extract from the dispenser an application mixture prepared from (a) and (b) which has the same composition at each removal step, irrespective of whether the dispenser is still full or already partially emptied.
- the dosage is more accurate, the closer the weight ratio G1 / G2 is at the value of 1.
- the preparations (a) and (b) are characterized by their coordinated salinity.
- the preparation (a) contains one or more organic and / or inorganic Salts in a total molarity (M1) of 0.01 to 1 mol / kg - based on the total weight of the preparation (a).
- the preparation (b) contains one or more organic and / or inorganic salts in a Rescuemol Che (M2) of 0.01 to 1 mol / kg - based on the total weight of the preparation (b).
- Essential to the invention here is that the molality ratio M1 / M2 is at a value of 0.3 to 3.0.
- organic and / or inorganic salts are all charged, i. understood ionic compounds of non-polymeric character.
- the compounds are classified as non-polymeric if they have a maximum molecular weight of 5000 g / mol.
- inorganic salts are alkali metal sulfates, alkali metal chlorides, alkali metal bromides, alkali metal hydroxides, alkali metal phosphates, alkali metal phosphates, alkaline earth metal hydroxides, alkaline earth metal chlorides, alkaline earth metal bromides, alkaline earth metal sulfates, alkaline earth metal hydrogen sulfates, alkaline earth metal phosphates, alkaline earth metal hydroxides, alkaline earth metal phosphates, and alkaline earth metal hydrogenphosphates.
- organic salts examples include charged surfactants, i. cationic surfactants, anionic surfactants and also zwitterionic surfactants present in the form of their internal salt.
- Oxidation dye precursors present in the form of their salt.
- Oxidation dye precursors can be subdivided into developers and couplers, the developers being mostly used in the form of their physiologically acceptable salts (for example in the form of their hydrochlorides, hydrobromides, hydrogen sulfates or sulfates) because of their greater sensitivity to oxygen.
- Coupler components do not form a significant color within the framework of the oxidative dyeing alone, but always require the presence of developer components.
- couplers are not as sensitive to oxygen as developers, while they may also be used in the form of their salts in the formulations, they are often used in free form (i.e., not in salt form). All developers and couplers used in the form of their salt in the formulation fall into the group of organic salts.
- Preferred developer-type salts are p-phenylenediamine x H 2 SO 4, p-phenylenediamine x 2 HCl, p-toluenediamine x H 2 SO 4, p-toluenediamine x 2 HCl, 2- (2-hydroxyethyl) -p-phenylenediamine x H 2 SO 4, 2- 2-hydroxyethyl) -p-phenylenediamine x 2 HCl, 2- (1,2-dihydroxyethyl) -p-phenylenediamine x H 2 SO 4, 2- (1,2-dihydroxyethyl) -p-phenylenediamine x 2 HCl, N, N-bis - (2-hydroxyethyl) -p-phenylenediamine x H2SO4, N, N-bis- (2-hydroxyethyl) -p-phenylenediamine x 2 HCl, 2-methoxymethyl-p-phenylenediamine
- the total molarity (M1) is the total molar amount of all organic and inorganic salts contained in the preparation (a), wherein M1 is based on the total weight of the preparation (a) (unit: mol salt per kg of formulation (a)). In the calculation of the total molarity M1, all organic and inorganic salts are included, which are added in the form of their salt to the preparation (a).
- the total molar mass (M2) is the total molar amount of all organic and inorganic salts contained in the preparation (b), M2 being based on the total weight of the
- Total molarity M2 all organic and inorganic salts are included, which are added in the form of its salt to the preparation (b).
- the ratio of molality M1 / M2 is in a ratio of 0.3 to 3.0.
- the formulations (a) and (b) can be dosed in a more accurate and constant manner, the closer the weight ratio G1 / G2 is to the value of 1.
- a very particularly preferred product for coloring and / or lightening keratinic fibers is therefore characterized in that the weight ratio G1 / G2 is at a value from 0.6 to 1.8, preferably from 0.65 to 1.7, more preferably from 0 , 7 to 1, 6, even more preferably from 0J5 to 1, 5, and most preferably from 0.8 to 1.25.
- a product for coloring and / or lightening keratinic fibers is therefore characterized in that the molality ratio M1 / M2 is at a value of 0.4 to 2.5, preferably 0.5 to 2.0, more preferably from 0.6 to 1 J, even more preferably from 0J to 1.4, and most preferably from 0.8 to 1.25.
- the theological properties of the formulations (a) and (b) can be matched particularly well and reproducibly if in the formulations (a) and / or (b) one or more compounds from the group of the C 12 -30 fatty alcohols are used as fat constituents , C 12 -C 30 fatty acid triglycerides, C 12 -C 30 fatty acid monoglycerides, C 12 -C 30 fatty acid diglycerides and / or hydrocarbons.
- a product for coloring and / or lightening keratinic fibers is therefore characterized in that
- a product for coloring and / or lightening keratinic fibers is characterized in that
- the preparation contains (a) as fat component (s) one or more compounds from the group of C12-C30-fatty alcohols and / or hydrocarbons, and
- the preparation (b) as fat component (s) one or more compounds from the group of C12-C30-fatty alcohols and / or hydrocarbons.
- a product for coloring and / or lightening keratinic fibers is characterized in that
- the preparation contains (a) as fat component (s) one or more compounds from the group of C12-C30-fatty alcohols, and
- the preparation (b) as fat component (s) one or more compounds from the group of C12-C30-fatty alcohols.
- the fatty components are preferably contained in the preparation (a) and / or (b) in certain quantitative ranges.
- a product for coloring and / or lightening keratinic fibers is therefore characterized in that
- the preparation (a) the fat component (s) in a total amount by weight (G1) of from 1.0 to 25% by weight, preferably from 3.0 to 20.0% by weight, more preferably from 6.0 to 17, 0 wt .-% and particularly preferably from 8.0 to 14.0 wt .-% - based on the total weight of the preparation (a) - contains and
- the preparation (b) the fat component (s) in a total amount by weight (G2) of from 1.0 to 25% by weight, preferably from 3.0 to 20.0% by weight, more preferably from 6.0 to 17, 0% by weight and particularly preferably from 8.0 to 14.0 wt .-% - based on the total weight of the preparation (b) - contains.
- a product for coloring and / or lightening keratinic fibers is particularly preferred
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the weight ratio G1 / G2 is at a value of 0.6 to 1, 8, and
- the molality ratio M1 / M2 is between 0.4 and 2.5.
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the weight ratio G1 / G2 is at a value of 0.65 to 1, 7 and the molality ratio M1 / M2 is between 0.5 and 2.0.
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the molality ratio M1 / M2 is between 0.6 and 1.7.
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the weight ratio G1 / G2 is at a value of 0.75 to 1, 5 and
- the molality ratio M1 / M2 is between 0.7 and 1.4.
- a product for coloring and / or lightening keratinic fibers comprising
- one or more fat constituents in a total amount by weight (G1) of 0, 1 to 40% by weight, based on the total weight of the preparation (a),
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the weight ratio G1 / G2 is at a value of 0.8 to 1.25 and
- the molality ratio M1 / M2 is between 0.8 and 1.25.
- preparations (a) and (b) each contain several different groups of fat constituents, it is of very particular advantage to also match the weight ratio of the individual groups of the fat constituents to one another. Further preferred is therefore a product for coloring and / or lightening keratinischer fibers, comprising
- one or more fat constituents in a total amount by weight (G1) of from 0.1 to 40% by weight
- one or more fat constituents in a total amount by weight (G2) of from 0.1 to 40% by weight
- the preparation (b) as fat component (s) one or more compounds from the group of C12-C30-fatty alcohols (G2-1), the Ci2-C3o-fatty acid triglycerides (G2-2), the Ci2-C3o-fatty acid monoglycerides (G2-3) containing Ci2-C3o fatty acid diglycerides (G2-4) and / or hydrocarbons (G2-5),
- the weight ratio G1 / G2 is at a value of 0.5 to 2.0 and
- the molar ratio M1 / M2 is between 0.3 and 3.0
- the weight ratio (G1-1) / (G2-1) is between 0.5 and 2.0, preferably between 0.7 and 1.6, and / or
- the weight ratio (G1-2) / (G2-2) is from 0.5 to 2.0, preferably from 0.7 to 1.6, and / or
- the weight ratio (G1-3) / (G2-3) is between 0.5 and 2.0, preferably between 0.7 and 1.6, and / or
- the weight ratio (G1-4) / (G2-4) is between 0.5 and 2.0, preferably between 0.7 and 1.6, and / or
- the weight ratio (G1-5) / (G2-5) is at a value of 0.5 to 2.0, preferably from 0.7 to 1.6.
- (G1-1) represents the total weight of the Ci2-C3o-fatty alcohols contained in the preparation (a).
- G1-2 represents the total weight of the Ci2-C3o fatty acid triglycerides present in preparation (a).
- (G1-3) represents the total weight of C12-C30 fatty acid monoglycerides (G1-3) contained in preparation (a).
- (G1-4) represents the total weight of the Ci2-C3o-fatty acid diglycerides contained in the preparation (a).
- (G 1-5) represents the total weight of the preparation
- (G2-1) represents the total weight of the Ci2-C3o-fatty alcohols contained in the preparation (b).
- G2-2 represents the total weight of the Ci2-C3o fatty acid triglycerides present in preparation (b).
- (G2-3) represents the total weight of the C12-C30 fatty acid monoglycerides contained in preparation (b).
- G2-4 represents the total weight of the Ci2-C3o-fatty acid diglycerides contained in the preparation (b).
- (G2-5) represents the total weight of the hydrocarbons contained in the preparation (a).
- the preparation (b) results in each case from the sum of all fat constituents contained in the respective preparation.
- the preparation (a) can, in addition to the special fatty components (G1 -1) to (G1- 5) also contain other fat constituents, where the two conditions apply to total quantity G1:
- G1 (G1-1) + (G1-2) + (G1 -3) + (G1-4) + (G1-5) + possibly further fat components, and
- G1 0, 1 to 40% by weight
- G2 0, 1 to 40% by weight
- one or more of the contents for the individual components (G1-1) to (G1 -5) or (G2-1) to (G2-5) may also be 0, provided that the quantitative specifications of the total content for G1 and G2 are fulfilled.
- a product for the oxidative color change of the keratinic fibers is therefore characterized in that
- the preparation (a) one or more organic and / or inorganic salts in a total molality (M1) of 0.02 to 0.8 mol / kg, preferably from 0.03 to 0.7 mol / kg, more preferably from 0.05 to 0.6 mol / kg and more preferably from 0.07 to 0.5 mol / kg - based on the total weight of the preparation (a) - contains and
- the preparation (b) one or more organic and / or inorganic salts in a total molality (M2) of 0.02 to 0.8 mol / kg, preferably of 0.03 to 0.7 mol / kg, more preferably from 0.05 to 0.6 mol / kg and more preferably from 0.07 to 0.5 mol / kg - based on the total weight of the preparation (b) - contains.
- M2 total molality
- the preparation (a) one or more organic and / or inorganic salts in a total molality (M1) of 0.02 to 0.8 mol / kg - based on the total weight of the preparation (a) - contains and
- the preparation (b) one or more organic and / or inorganic salts in a total molality (M2) of 0.02 to 0.8 mol / kg - based on the total weight of the preparation (b) - contains.
- the preparation (a) one or more organic and / or inorganic salts in a total molality (M1) of 0.03 to 0.7 mol / kg - based on the total weight of the preparation (a) - contains and
- the preparation (b) one or more organic and / or inorganic salts in a total molality (M2) of 0.03 to 0.7 mol / kg - based on the total weight of the preparation (b) - contains.
- Another particularly preferred product is characterized in that -
- the preparation (b) one or more organic and / or inorganic salts in a total molality (M2) of 0.05 to 0.6 mol / kg - based on the total weight of the preparation (b) - contains.
- the preparation (a) one or more organic and / or inorganic salts in a total molality (M1) 0.07 to 0.5 mol / kg - based on the total weight of the preparation (a) - contains and
- the preparation (b) one or more organic and / or inorganic salts in a total molality (M2) of 0.07 to 0.5 mol / kg - based on the total weight of the preparation (b) - contains.
- the oxidative color change product according to the invention comprises the preparations (a) and (b) prepared separately from one another in the chambers (A) and (B).
- the preparation (a) is preferably an alkaline formulation, which is preferably present in the form of a cream due to their content of fat ingredients and optionally - if in addition to the lightening and a Farberver baseung is desired, the oxidation dye precursors.
- Preparation (b) is a formulation of oxidizing agent which, for reasons of stability, is acidified.
- a product according to the invention is therefore characterized in that
- the preparation (a) at least one alkalizing agent, preferably ammonia and / or
- Monoethanolamine contains, and
- the preparation (b) contains at least one oxidizing agent, preferably hydrogen peroxide.
- the preparation (a) preferably contains at least one alkalizing agent, preferably ammonia and / or monoethanolamine.
- Alkaliating agents useful in this invention may be selected from the group consisting of ammonia, alkanolamines, basic amino acids, and inorganic alkalizing agents such as (earth) alkali metal hydroxides, (earth) alkali metal metasilicates, (alkaline) alkaline phosphates, and (earth) alkali metal hydrogen phosphates. to be selected.
- Preferred inorganic alkalizing agents are sodium hydroxide, potassium hydroxide, sodium silicate and sodium metasilicate.
- Organic alkalizing agents which can be used according to the invention are preferably selected from monoethanolamine, 2-amino-2-methylpropanol and triethanolamine.
- the basic amino acids which can be used as alkalizing agents according to the invention are preferably selected from the group formed from arginine, lysine, ornithine and histidine, more preferably arginine.
- further preferred agents according to the invention are characterized in that they are an organic alkalizing agent contain.
- An embodiment of the first subject of the invention is characterized in that the preparation (a) additionally contains at least one alkalizing agent which is selected from the group formed from ammonia, alkanolamines and basic amino acids, in particular from ammonia and / or monoethanolamine
- ammonia is used in the form of its aqueous solution.
- Aqueous ammonia solutions often contain ammonia (Nh) in concentrations between 10% and 32% by weight. Preference is given to the use of an aqueous ammonia solution containing 25 wt .-% ammonia (Nh).
- ammonia and / or monoethanolamine in the preparation (a) in amounts of 0.01 to 10 wt .-%, preferably from 0.1 to 7.5 wt .-%, more preferably from 0.2 to 5.5 Wt .-% and particularly preferably from 0.4 to 4.5 wt .-% - based on the total weight of the preparation (a) - included.
- alkalizing agents are used in salt form, for example potassium hydroxide or sodium hydroxide, their use concentrations must also be taken into account in the calculation of the total molarity M1 (and optionally M2).
- the pH of the ready-to-use agent i.e., the mixture of formulations (a) and (b)
- the pH values are pH values which were measured at a temperature of 22 ° C.
- hydrogen peroxide is used as the aqueous solution in the preparation (b).
- concentration of a hydrogen peroxide solution in the composition according to the invention is determined on the one hand by the legal requirements and on the other hand by the desired effect; preferably 6 to 12 wt .-% solutions are used in water.
- Preparations (b) preferred according to the invention are characterized in that, based on the total weight of the preparation (b), they contain 0.5 to 20% by weight, preferably 1 to 12.5% by weight.
- the preparations (a) and (b) may contain the same salts. Due to the different functions of the preparations (a) and (b), however, both preparations generally contain different salts.
- a particularly preferred product is characterized in that the preparation comprises (a) one or more organic and / or inorganic salts from the group of the salt-like oxidation dye precursors, the alkali metal salts of 1-hydroxyethane-1, 1-diphosphonic acid, the alkali metal sulfites, the alkali metal chlorides containing alkali metal bromides, alkaline earth metal chlorides, alkaline earth metal bromides, alkali metal sulfates, alkaline earth metal sulfates, alkali metal hydrogen sulfates, alkaline earth metal hydrogen sulfates, alkali metal phosphates and / or alkaline earth metal phosphates.
- a product for the oxidative color change is characterized in that the preparation (b) one or more organic and / or inorganic salts from the group of alkali metal salts of 1-hydroxyethane-1, 1-diphosphonic acid, the alkali metal salts of dipicolinic acid , alkali metal hydroxides, alkali metal benzoates, alkali metal chlorides, alkaline earth metal chlorides, alkali metal bromides, alkaline earth metal bromides, alkali metal carbonates, alkaline earth metal hydrogencarbonates, alkali metal sulfates, alkaline earth metal sulfates, alkali metal hydrogen sulfates, alkaline earth metal hydrogensulfates, alkali metal phosphates (M3PO4, M2HPO4 and MH2PO4, with M being the same an alkali metal cation), the alkaline earth metal phosphates (especially MHPO4, with M equal to a Erkalkalidikation),
- both salts of singly positively charged cations with singly negatively charged anions eg sodium chloride
- the salts of multiply positively charged cations with simply negatively charged anions eg magnesium chloride
- the salts of singly positively charged cations with multiply negatively charged anions eg sodium sulphate
- the salts of multiply positively charged cations with multiply negatively charged anions eg magnesium sulphate
- mixtures of products of reproducible composition could be taken from the product especially if formulations (a) and (b) contained the organic / inorganic salts not only in similar amounts, but also if the number of charges in (a) and (b ) was as similar as possible to the salts used.
- the charge number of the salts used can be quantified by the ionic strength.
- the ionic strength is a charge-dependent concentration measure for electrolytic solutions.
- a product for oxidative color change of keratinic fibers is characterized in that
- the preparation (a) contains the organic and / or inorganic salts in an ionic strength (11), which is calculated according to the formula (1) 1 2
- the preparation (b) contains the organic and / or inorganic salts in an ionic strength (12), which is calculated according to the formula (2)
- the ratio of the ionic strengths 11/12 at a value of 0.5 to 2.0, preferably from 0.6 to 1, 8, more preferably from 0.7 to 1.6.
- the ionic strengths 11 and 12 as defined above take into account the charges and molality of each of the ions contained in formulations (a) and (b).
- Calculation basis for molality ci of ionic strength 11 is the total weight of preparation (a).
- Calculation basis for molality ci of ionic strength 12 is the total weight of preparation (b).
- the preparation (a) may additionally also comprise one or more oxidation dye precursors, preferably at least one oxidation-type developer-type precursor and at least one coupler-type oxidation dye precursor.
- Particularly suitable developer-type oxidation dye precursors are selected from at least one compound from the group formed from p-phenylenediamine, p-toluenediamine, 2- (2-hydroxyethyl) -p-phenylenediamine, 2- (1,2-dihydroxyethyl ) -p-phenylenediamine, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 2-methoxymethyl-p-phenylenediamine, N- (4-amino-3-methylphenyl) -N- [3- ( 1 H -imidazol-1-yl) -propyl-amine, N, N'-bis (2-hydroxyethyl) -N, N'-bis (4-aminophenyl) -1, 3-
- coupler-type oxidation dye precursors are selected from the group formed from 3-aminophenol, 5-amino-2-methylphenol, 3-amino-2-chloro-6-methylphenol, 2-hydroxy-4-aminophenoxyethanol, 5-Amino-4-chloro-2-methylphenol, 5- (2-hydroxyethyl) amino-2-methylphenol, 2,4-dichloro-3-aminophenol, 2-aminophenol, 3-phenylenediamine, 2- (2,4 - diaminophenoxy) ethanol, 1, 3-bis (2,4-diaminophenoxy) propane, 1-methoxy-2-amino-4- (2-hydroxyethylamino) benzene, 1, 3-bis (2,4-diaminophenyl) propane, 2,6-bis (2'-hydroxyethylamino) -1-methylbenzene, 2 - ( ⁇ 3 - [(2-hydroxyethyl) amino] -4-methoxy-5-methylphenyl ⁇ amino) ethanol, 2
- the preparation (a) may also contain at least one substantive dye from the group of anionic, nonionic and / or cationic dyes.
- the anionic and cationic direct dyes fall under the group of organic salts and must also be taken into account in the calculation of the total molality M1.
- the oxidation dye precursors i. Developer components and coupler components, as well as the optionally additionally contained substantive dyes, for example, in an amount of 0.0001 to 5.0 wt .-%, preferably 0.001 to 3.5 wt .-%, each based on the total weight of the preparation (a) be used.
- a surface-active substance is preferably additionally added to preparations (a) and (b), such surface-active substances being referred to as surfactants or as emulsifiers, depending on the field of application. They are preferably selected from anionic, cationic, zwitterionic, amphoteric and nonionic surfactants and emulsifiers.
- Preparations (a) and (b) preferred according to the invention are characterized in that they additionally comprise at least one anionic surfactant.
- Preferred anionic surfactants are fatty acids, alkyl sulfates, alkyl ether sulfates and ether carboxylic acids having 10 to 20 carbon atoms in the Alkyl group and up to 16 glycol ether groups in the molecule.
- the anionic surfactants are used in proportions of from 0.1 to 45% by weight, preferably from 1 to 30% by weight and very particularly preferably from 1 to 15% by weight, based on the total amount of the ready-to-use agent.
- Agents preferred according to the invention are characterized in that the agent additionally contains at least one zwitterionic surfactant.
- Preferred zwitterionic surfactants are betaines, N-alkyl- ⁇ , ⁇ -dimethylammonium glycinates, N-acyl-aminopropyl-N, N-dimethylammoniumglycinate, and 2-alkyl-3-carboxymethyl-3-hydroxyethyl-imidazoline.
- a preferred zwitterionic surfactant is known by the INCI name Cocamidopropyl Betaine.
- Agents preferred according to the invention are characterized in that the agent additionally contains at least one amphoteric surfactant.
- Preferred amphoteric surfactants are N-alkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxyethyl-N-alkylamidopropylglycines, N-alkyltaurines, N-alkylsarcosines, 2-alkylaminopropionic acids and alkylaminoacetic acids.
- Particularly preferred amphoteric surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and C 12 -C 18 -acylsarcosine.
- the agents contain other, nonionic surfactants.
- nonionic surfactants are alkylene oxide addition products to fatty alcohols and fatty acids containing 2 to 30 mol of ethylene oxide per mole of fatty alcohol or fatty acid. Preparations having excellent properties are also obtained if they contain fatty acid esters of ethoxylated glycerol as nonionic surfactants.
- preparations (a) and (b) also each contain similar or equal amounts of nonionic surfactants
- a product for coloring and / or whitening keratinic fibers comprising
- one or more fat constituents in a total amount by weight (G1) of from 0.1 to 40% by weight
- nonionic surfactants in a total amount by weight (G3) of from 0.1 to 40% by weight, based on the total weight of the preparation (a),
- nonionic surfactants in a total amount by weight (G4) of from 0.1 to 40% by weight, based on the total weight of the preparation (b),
- the weight ratio G1 / G2 is at a value of 0.5 to 2.0 and
- the molality ratio M1 / M2 is at a value of 0.3 to 3.0.
- the weight ratio G3 / G4 at a value of 0.5 to 2.0, preferably from 0.6 to 1.8, more preferably from 0.7 to 1.6, even more preferably from 0.75 to 1.5 , and most preferably at 0.8 to 1.25.
- nonionic surfactants are alkylene oxide adducts of fatty alcohols and fatty acids with in each case from 2 to 30 mol of ethylene oxide per mole of C 12 -C 30 -fatty alcohol or C 12 -C 30 -fatty acid.
- Alkyl polyglycosides are also particularly preferred nonionic surfactants.
- the nonionic, zwitterionic or amphoteric surfactants may in proportions of 0.1 to 40 wt.%, Preferably 1 to 30 wt.% And most preferably from 1 to 15 wt.%, Each based on the total amount of the preparations (a) and (b) are used.
- the ready-to-use colorants may contain other auxiliaries and additives.
- the agent contains at least one thickener.
- these thickeners there are no fundamental restrictions. Both organic and purely inorganic thickening agents can be used.
- Polymeric compounds i.e., compounds having a molar mass greater than 5000 g / mol
- charged polymeric compounds are not taken into account.
- Suitable thickeners are anionic, synthetic polymers; cationic synthetic polymers; naturally occurring thickeners such as nonionic guar gums, scleroglucan gums or xanthan gums, gum arabic, ghatti gum, karaya gum, gum tragacanth, carrageenan gum, agar agar, locust bean gum, pectins, alginates, starch fractions and derivatives such as amylose , Amylopectin and dextrins, as well as cellulose derivatives such as methylcellulose, carboxyalkylcelluloses and hydroxyalkylcelluloses; nonionic, synthetic polymers, such as polyvinyl alcohol or polyvinylpyrrolidinone; and inorganic thickening agents, in particular phyllosilicates such as bentonite, especially smectites, such as montmorillonite or hectorite. Zwitterionic polymers may also be present in the agents according to the invention.
- Preferred zwitterionic polymers are selected from the group of
- Copolymers of dimethyl diallyl ammonium salts and acrylic acid e.g. Polyquaternium-22,
- Copolymers of 1-ethenyl-3-methyl-1H-imidazolium salts, 1-ethenyl-1H-imidazole, 1-ethenyl-2-pyrrolidinone and acrylic acid are examples of 1-ethenyl-3-methyl-1H-imidazolium salts, 1-ethenyl-1H-imidazole, 1-ethenyl-2-pyrrolidinone and acrylic acid.
- Mixtures of the abovementioned preferred zwitterionic polymers (c) may also be present in the compositions according to the invention.
- the preparations (a) and (b) may further comprise additional active ingredients, auxiliaries and additives in order to improve the coloring or brightening performance and to adjust further desired properties of the agents.
- the colorants i.e., formulations (a) and / or (b)
- they additionally contain hydrogen peroxide contain at least one stabilizer or complexing agent.
- Particularly preferred stabilizers are phenacetin, alkali benzoates (sodium benzoate) and salicylic acid and dipicolinic acid.
- all complexing agents of the prior art can be used.
- Preferred complexing agents according to the invention are nitrogen-containing polycarboxylic acids, in particular EDTA and EDDS, and phosphonates, in particular 1-hydroxyethane-1, 1-diphosphonate (HEDP) and / or ethylenediamine tetramethylenephosphonate (EDTMP) and / or diethylenetriaminepentamethylenephosphonate (DTPMP) or their sodium salts. All of the ionic complexing agents contained in preparations (a) and (b) fall into the group of organic salts, their use concentrations must therefore be taken into account in the calculation of the total molar M1 or M2.
- the agents according to the invention may contain further active ingredients, auxiliaries and additives, such as, for example, nonionic polymers such as, for example, vinylpyrrolidinone / vinyl acrylate copolyamide. mers, polyvinylpyrrolidinone, vinylpyrrolidinone / vinyl acetate copolymers, polyethylene glycols and polysiloxanes; additional silicones, such as volatile or nonvolatile, straight-chain, branched or cyclic, crosslinked or uncrosslinked polyalkylsiloxanes (such as dimethicones or cyclomethicones), polyarylsiloxanes and / or polyalkylarylsiloxanes, in particular polysiloxanes with organofunctional groups, such as substituted or unsubstituted amines (amodimethicones), carboxyl, Alkoxy and / or hydroxyl groups (dimethicone copolyols), linear polysiloxane (A) polyoxyal
- the choice of these other substances will be made by those skilled in the art according to the desired properties of the agents. With regard to further optional components and the amounts of these components used, reference is expressly made to the relevant manuals known to the person skilled in the art.
- the additional active ingredients and auxiliaries are preferably used in the agents according to the invention in amounts of from 0.0001 to 25% by weight, in particular from 0.0005 to 15% by weight, based on the total weight of the application mixture.
- the dispenser is understood to be a container comprising at least two chambers ((A) and (B)), which may be made of plastic, metal and / or plastic Plastic-metal composites can be made.
- the dispenser can be in the form of a can, a bottle, a container, a pressure vessel or a tube, among other things.
- all embodiments of the dispenser are suitable which ensure that the product compositions (a) and (b) present in the two chambers of the dispenser are reliably kept isolated from each other until removal.
- the dispenser expediently comprises, in addition to the chambers (A), (B), a dispensing head within which the product compositions (a), (b) are conveyed from the chambers to the outlet opening (C).
- a suitable mixing device is formed in the dispensing head, which provides the desired mixing of the product compositions (a), (b) upstream of the outlet opening (C) before the mixed overall formulation, ie (a) + (b) via the outlet opening (C). is delivered.
- a generic dispenser with a comparable mixing device is known, but the local mixing device has only a very short mixing distance.
- a mixing device is structurally integrated directly into the dispensing head or alternatively arranged as a separate component within the dispensing head.
- Suitable mixing devices in the sense of the invention are, for example, static mixers or comparably acting mixing sections which are flowed through by the flowable product compositions (a), (b) and are sufficiently mixed in the course of this throughflow.
- such a mixing section usually has suitable flow installations or flow baffles, which cause a mixing of individual fluid components in the case of flow around due to generated turbulences.
- the mixing section of the mixing device according to the invention is preferably designed such that, although a defined minimum length of the mixing section is guaranteed, without giving up a compact overall construction of the mixing device and thus of the dispensing head. This ensures sufficient mixing results and at the same time ensures desired compact external dimensions of the mixing device and the dispensing head.
- the mixing section is formed, for example, spirally or comparably compact within the dispensing head.
- the chamber (B) of the dispenser may be located adjacent to, above or below the chamber (A). Furthermore, the chamber (B) within the chamber (A) or the chamber (A) inside the chamber (B), wherein each one of the chamber partially or completely envelops the other.
- the capacity of the chambers (A) and (B) may be 10 cm 3 to 1000 cm 3, respectively, and the capacities of the chambers (A) and (B) may be the same or different.
- the capacity of the chambers (A) and (B) is the same.
- the chambers A and B are arranged side by side.
- the dispenser has an outlet opening (C) which is in fluid communication with the two chambers (A) and (B) or can be fluidly connected thereto via valves.
- the two formulations (a) and (b) are taken out simultaneously via the common outlet opening and preferably mixed together already upstream by means of the mixing device described above.
- the usually reactive individual formulations (a) and (b) come into contact with each other only during product application and in this case form the ready-to-use mixture.
- the outlet port (C) may be, for example, a pressure vessel dispenser, a pumping element, a valve, or a pasty mass dispenser.
- the removal of the preparations (a) and (b) via the common outlet opening (C) can be effected by pressing the valve or by pumping the pumping element.
- the dispenser can also be a squeeze container, in which case the removal of the preparations (a) and (b) preferably takes place by pressing the squeeze container, the pressure on the squeeze container for exiting the preparations (a) and (b) from the common outlet opening (C) leads.
- a particularly preferred product is characterized in that the dispenser is a pressure vessel, wherein the outlet opening (C) is a pressure vessel dispenser, which also has a corresponding mixing device, and that the dispenser additionally comprises at least one propellant gas from the Propane, propene, n-butane, iso-butane, iso-butene, n-pentane, pentene, iso-pentane, iso-pentene, air, nitrogen, argon, N2O and / or CO2 contains.
- the product according to the invention comprises a pressure vessel.
- pressure gas containers come vessels made of metal (aluminum, tinplate, tin), protected or non-splitterndem plastic or glass, the outside coated with plastic is in question, in their selection pressure and fracture resistance, corrosion resistance, easy fillability as well as aesthetic considerations, handiness, printability, etc. play a role.
- Special internal protective lacquers can, if necessary, guarantee the corrosion resistance to the preparation contained in the pressure vessel.
- the two separate chambers (A) and (B) are two deformable bags, preferably of laminated aluminum, which each communicate with the outlet opening (C).
- the outlet port (C) is a pressure vessel dispenser.
- Both bags are located in a can-shaped pressure vessel, wherein the pressure vessel, together with the pressure vessel dispensing device, seals off the dispenser to the outside in a pressure-tight manner.
- the space between the outer wall of the bag and the inner wall of the pressure vessel is filled with at least one propellant gas.
- Corresponding dispensers are known, for example, from US 2009/0108021 A1.
- a particularly preferred product for the treatment of keratinic fibers is therefore characterized by such a dispenser with a corresponding pressure vessel, which also has the mixing device described above.
- Such a trained dispenser not only accounts for the chemical reactivity of the individual product compositions (a), (b) used, but moreover, as a result of mixing, also ensures high efficiency of the overall formulation used. Particularly good effects according to the invention are achieved if the internal pressure of the pressure vessel is at least 1.8 bar, in particular at least 2.5 bar.
- the product further comprises a dispenser (corresponding to the outlet port C) which may have a valve for dispensing the application mixture.
- the aerosol dispenser comprises a valve having a poppet and / or a flexible element having a return characteristic which is / are coated with a lacquer or a polymeric plastic are also preferred according to the invention.
- the flexible element with return characteristic can be formed as a spiral spring or helical compression spring.
- the flexible element of the valve with return characteristic can be formed integrally with the valve cone and have flexible legs.
- Such a spring may be made of metal or plastic.
- All the valves used in the invention preferably have an internally painted valve disk, wherein paint and valve material are compatible with each other.
- their valve disks can be internally z. B. coated with Micoflex varnish be.
- tinplate valves are used according to the invention, their valve disks can be internally z. B. be coated with PET (polyethylene terephthalate).
- PET polyethylene terephthalate
- the used containers, the z. B. tinplate or aluminum may be, aluminum containers are preferred according to the invention, in view of the corrosivity of the present invention used in water emulsions must also be painted or coated inside.
- the dispensers additionally contain at least one propellant from the group of propane, propene, n-butane, isobutane, isobutene, n-pentane, pentene, isopentane, isopentene, Air, nitrogen, argon, N2O and / or CO2.
- propellant from the group of propane, propene, n-butane, isobutane, isobutene, n-pentane, pentene, isopentane, isopentene, Air, nitrogen, argon, N2O and / or CO2.
- the permanent gases air, nitrogen, argon, N2O and / or CO2 are preferred, most preferably nitrogen, argon and / or CO2.
- the propellant gases are contained in certain pressures in the dispenser.
- the dispensers according to the invention therefore contain one or more further propellant gases at a pressure of 3-12 bar, preferably from 4 to 10 bar, and more preferably from 5 to 8 bar, in each case based on the pressure of the propellant gases between the bag-shaped chambers (A) and (B) and the pressure vessel.
- the dispenser is a dispenser for pasty masses, a multi-chamber tube or a squeeze container.
- a product according to the invention is characterized in that
- the product according to the invention comprises a multi-chamber tube which has an inner and an outer chamber, both of which terminate in a common outlet opening (C).
- the head area is designed so that the two preparations emerge together from the tube as soon as pressure is exerted on the tube.
- the design of this head area determines in which pattern the preparations emerge from the tube.
- the present invention may include any distribution of the chambers within the tube.
- the two individual chambers may be arranged side by side in an outer shell.
- the multi-chamber tube consists of an inner tube which is completely surrounded by an outer tube.
- the multi-chamber tube is preferably made of a material that is suitable for the packaging of oxdial- tive color change agents of this type.
- laminated aluminum has proved itself both for the outer walls and for the inner walls.
- tubes made of plastic laminate (PE, PET, PP) or plastic coextrudates (PE, PET, PP) are also conceivable.
- the material of the inner tube can be selected independently of the material of the outer tube.
- the invention has very particularly preferred a tube has been found in which the inner tube made of aluminum laminate, which is optionally still protected with a paint, and the outer tube is made either of aluminum laminate or plastic laminate. Under aluminum laminate is understood according to the invention a coated with plastic aluminum layer.
- the shoulder region of the outer tube is reinforced with blanks which have particularly good barrier properties. It is advantageous to incorporate aluminum in the material of the blanks. In order to prevent leakage of the mixture during storage and to assure the consumer of the integrity of the tube, it is advantageous to seal the dispensing opening with a tamper-evident closure made of aluminum or plastic, which is removed by the consumer.
- the choice of the volumes of the individual chambers (A) and (B) depends on the desired ratio of the volumes of preparation (a) and preparation (b). Preferably, the volumes of the chambers (A) and (B) are the same.
- the amount ratio of preparation (a) to the amount of preparation (b) according to the invention is preferably in a range of 1: 3 to 3: 1, a range of 1: 1, 5 to 1, 5: 1 is preferred according to the invention, particularly preferred a ratio of 1: 1.
- a product for coloring and / or whitening keratinic fibers comprising
- the weight ratio G1 / G2 is at a value of 0.5 to 2.0
- the molality ratio M1 / M2 is at a value of 0.3 to 3.0 and
- the weight ratio of the total weight of the preparation (a) to the total weight of the preparation (b) at a value of 0.5 to 2.0, preferably from 0.6 to 1, 8, more preferably from 0.7 to 1, 4 and more preferably from 0.8 to 1.2.
- a product for coloring and / or whitening keratinic fibers comprising
- the chambers (A) and (B) are each in the form of a deformable bag, both bags being inside the pressure vessel,
- the weight ratio G1 / G2 is at a value of 0.5 to 2.0
- the molality ratio M1 / M2 is at a value of 0.3 to 3.0 and
- the weight ratio of the total weight of the preparation (a) to the total weight of the preparation (b) at a value of 0.5 to 2.0, preferably from 0.6 to 1, 8, more preferably from 0.7 to 1, 4 and more preferably from 0.8 to 1.2.
- the preparation (a) has a viscosity (V1) of from 1000 to 100,000 mPas, preferably from 2000 to 80,000 mPas, more preferably from 4,000 to 60,000 mPas, even more preferably from 7,000 to 40,000 mPas and particularly preferably from 10,000 up to 30,000 mPas (22 ° C / Brookfield viscometer / spindle 5/4 rpm),
- the preparation (b) has a viscosity (V2) of from 1000 to 100 000 mPas, preferably from 2000 to 80 000 mPas, more preferably from 4000 to 60 000 mPas, even more preferably from 7000 to 40 000 mPas and particularly preferably from 10 000 up to 30 000 mPas (22 ° C / Brookfield viscometer / spindle 5/4 rpm) and
- the ratio of the viscosities V 1 / V 2 is from 0.3 to 3.0, preferably from 0.5 to 2.0, more preferably from 0.6 to 1.8, and particularly preferably from 0.8 to 1 , 3 is.
- the indicated viscosities are viscosities measured at 22 ° C (22 ° C / Brookfield viscometer / spindle 5/4 rpm).
- the products according to the invention can be used in processes for the oxidative change of the hair color. These methods are characterized by particular ease of use for the consumer, since the consuming and error-prone production of the application mixtures by the consumer is eliminated. In addition, application of the products enables a particularly uniform color result, since it is possible by the special rheological approximation of the formulations (a) and (b) to remove the two formulations during the entire application process in precisely defined, always equal proportions.
- the removal of the application mixture is usually carried out in portions, so that the chambers (A) and (B) of the product are gradually emptied in a defined ratio to each other.
- the consumer will remove the amount of application mixture necessary for the coloring or lightening of one or more strands or hairpieces from the dispenser, and then apply these to the hair. This process will be repeated by the consumer until either the product is completely emptied or until the consumer has treated all the desired parts of the hair.
- Another object of the present invention is a method for dyeing and / or lightening keratinischen fibers using a product of the first subject of the invention, wherein
- the dispenser is continuously emptied in one step or in portions in several steps, and
- Preferred is a method in which the chambers (A) and (B) are emptied in portions.
- Particularly preferred is a method for dyeing and / or lightening keratinischen fibers using a product of the first subject of the invention, wherein the dispenser is emptied in portions in several steps, and
- (b) is the same, i. if the same quantities (a) and (b) are taken from the donor at each withdrawal step.
- Cetearyl alcohol (C16-C18 fat ingredient 6.6 6.6
- Glyceryl oleate fat component 0.6 0.6
- Emulsifier 0.6 ceteareth-20 nonion.
- Eumulgin B1 ceteareth-12 nonion.
- Emulsifier 0.6 0.6
- Emulsifier 0.6 Coco-glucoside nonion.
- Product W 37194 1 -propanaminium, N, N, N-trimethyl-3 - [(1-oxo-2-propenyl) amino] -, chlorides, polymer with sodium 2-propenoate (INCI: ACRYLAMIDOPROPYLTRIMONIUM CHLORIDE / ACRYLATES COPOLYMER) (20% aqueous solution)
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- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013217027.0A DE102013217027A1 (de) | 2013-08-27 | 2013-08-27 | Produkte zur oxidativen Farbeveränderung von keratinischen Fasern im Spender |
PCT/DE2014/200421 WO2015028017A1 (de) | 2013-08-27 | 2014-08-22 | Produkte zur oxidativen farbeveränderung von keratinischen fasern im spender |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3038712A1 true EP3038712A1 (de) | 2016-07-06 |
Family
ID=51589042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14771770.6A Ceased EP3038712A1 (de) | 2013-08-27 | 2014-08-22 | Produkte zur oxidativen farbeveränderung von keratinischen fasern im spender |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160158129A1 (de) |
EP (1) | EP3038712A1 (de) |
DE (1) | DE102013217027A1 (de) |
WO (1) | WO2015028017A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014017032A1 (de) | 2014-11-19 | 2016-05-19 | Henkel Ag & Co. Kgaa | Abgabevorrichtung sowie zugehöriger Spender für fließfähige Produktzusammensetzungen |
DE102014226364A1 (de) | 2014-12-18 | 2016-06-23 | Henkel Ag & Co. Kgaa | Zwei-Komponenten-Produkte in Beuteln zur oxidativen Farbeveränderung von keratinischen Fasern |
DE102014226366A1 (de) | 2014-12-18 | 2016-06-23 | Henkel Ag & Co. Kgaa | Zwei-Komponenten-Produkte in Beuteln zur oxidativen Farbveränderung von keratinischen Fasern |
DE102015225137A1 (de) * | 2015-12-14 | 2017-06-14 | Henkel Ag & Co. Kgaa | Oxidationsmittel zur oxidativen Färbe- und Blondierbehandlung keratinischer Fasern mit reduzierter Schädigung |
FR3128377A1 (fr) * | 2021-10-26 | 2023-04-28 | L'oreal | Procédé de coloration et/ou d’éclaircissement des fibres kératiniques |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2603558B1 (fr) | 1986-09-04 | 1988-11-18 | Oreal | Tete de distribution d'un produit pateux resultant du melange de deux composants stockes separement et ensemble de conditionnement dote d'une telle tete de distribution |
US7967220B2 (en) | 2002-09-13 | 2011-06-28 | Bissell Homecare, Inc. | Manual sprayer with dual bag-on-valve assembly |
DE102007056935A1 (de) | 2007-11-23 | 2009-05-28 | Henkel Ag & Co. Kgaa | Zweikomponenten Aerosolhaarfarbe |
DE102008017104A1 (de) * | 2008-04-02 | 2009-10-29 | Henkel Ag & Co. Kgaa | Spender zur Bevorratung und Abgabe eines mehrkomponentigen Haarbehandlungsmittels |
-
2013
- 2013-08-27 DE DE102013217027.0A patent/DE102013217027A1/de not_active Withdrawn
-
2014
- 2014-08-22 WO PCT/DE2014/200421 patent/WO2015028017A1/de active Application Filing
- 2014-08-22 EP EP14771770.6A patent/EP3038712A1/de not_active Ceased
-
2016
- 2016-02-10 US US15/040,147 patent/US20160158129A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
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None * |
See also references of WO2015028017A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102013217027A1 (de) | 2015-03-05 |
US20160158129A1 (en) | 2016-06-09 |
WO2015028017A1 (de) | 2015-03-05 |
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