[go: up one dir, main page]

WO2019120751A1 - Sachets à deux compartiments - Google Patents

Sachets à deux compartiments Download PDF

Info

Publication number
WO2019120751A1
WO2019120751A1 PCT/EP2018/080897 EP2018080897W WO2019120751A1 WO 2019120751 A1 WO2019120751 A1 WO 2019120751A1 EP 2018080897 W EP2018080897 W EP 2018080897W WO 2019120751 A1 WO2019120751 A1 WO 2019120751A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
cosmetic composition
cosmetic
meth
packaging
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.)
Ceased
Application number
PCT/EP2018/080897
Other languages
German (de)
English (en)
Inventor
Marc NOWOTTNY
Torsten LECHNER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of WO2019120751A1 publication Critical patent/WO2019120751A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—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
    • A61K8/34—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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • 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
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • 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
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/10—Preparations for permanently dyeing the hair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/24—Casings for two or more cosmetics
    • 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
    • A61K2800/882—Mixing prior to application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags

Definitions

  • 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.
  • the use of the developer bottle requires a certain amount of routine from the user, so that some users prefer to make the application mixture in a mixing bowl and apply it with a brush.
  • the application mixture is then removed via the brush from the mixing bowl.
  • the use of a voluminous and expensive developer bottle is not necessary, and it is still looking for inexpensive and material-saving packaging forms for the oxidizing agent preparation and the developer preparation.
  • At least one thickener selected from the group of copolymers of (meth) acrylic acid and (meth) acrylic acid esters, copolymers of (meth) acrylates and (meth) acrylamides, copolymers of hydroxyethyl (meth) acrylates and (meth) acrylamides, copolymers of (Meth) acrylates, (meth) acrylamides and ethoxylated (meth) acrylic esters and mixtures thereof, in particular copolymers of (meth) acrylic acid and ethyl acrylates,
  • the product according to the invention is a product for the oxidative color change of keratinic fibers, ie a product which is applied to the human head to achieve an oxidative coloring, lightening or shading of the hair.
  • shade is understood to mean a coloring in which the color result is lighter than the original hair color.
  • the two-chamber bag comprises a first multilayer film (F1) forming the package of the first chamber and a second multilayer film (F2) forming the package of the second chamber wherein the oxygen transmission rate (OTR) and the water vapor transmission rate of the first multilayer film (F1) are different from the oxygen transmission rate (OTR) and the water vapor transmission rate of the second multilayer film (F2); preferably wherein the first multilayer film (F1) is a Oxygen transmission rate (OTR) at 23 ° C and 50% relative humidity of 0.1 to 5 cc / m 2 / d / bar, preferably from 0.2 to 3.5 cc / m 2 / d / bar, more preferably from 0, 5 to 2.5 cc / m 2 / d / bar, and a water vapor permeability at 38 ° C and 100% relative humidity of 0.1 to 5 g / m 2 d, preferably from
  • the second multilayer film (F2) has an oxygen transmission rate (OTR) and a water vapor permeability equal to or less than the oxygen transmission rate (FIG. OTR) and the water vapor permeability of the multilayer film (F) when the package is formed of only a multilayer film (F).
  • OTR oxygen transmission rate
  • FOG. OTR oxygen transmission rate
  • the advantage of this preferred embodiment lies in the adaptation of oxygen transmission rate (OTR) and water vapor permeability depending on the content.
  • the composition containing peroxide is to be stored differently than the colorant composition particularly in terms of oxygen permeability, and the colorant composition is to be stored differently than the cosmetic composition (KM) due to the pH values with respect to water vapor permeability.
  • the permeability values of the film (F) are advantageously adjusted.
  • the film (F) thus gives the package advantageous barrier properties, in particular with regard to the water vapor transmission rate (WVTR; Unit g / (m 2 d) or g / (m 2 24h)) measured by the method ASTM F 1249 at 38 ° C ambient temperature and 100% relative Heilfeutmaschine, and for oxygen (Oxygen: OTR, measured in cm 3 / (m 2 d bar) or cm 3 / (m 2 24h) - where cm 3 is equivalent to cc - at an atmospheric pressure of 1 bar) measured by the method ASTM D 3985 at 23 ° C ambient temperature and 50 % relative air humidity.
  • WVTR water vapor transmission rate
  • OTR oxygen
  • thickening liquids in particular water, and increase the viscosity of these liquids.
  • these also include gelling agents which are capable of thickening liquids to compositions with a gelatinous consistency or to gels.
  • gel-like cosmetic agents or gels are understood to mean dimensionally stable, easily deformable disperse systems comprising at least two components, the gelling agent (usually a solid, colloidally divided substance with long or highly branched compounds) and a liquid (usually water) as the dispersion medium.
  • the gelling agent forms a spatial network in the liquid, with the individual gel-forming compounds adhering to one another by main and / or minor valences at different spatial points.
  • (meth) acrylate is understood as meaning both methacrylates and acrylates.
  • a sealed seam is understood to mean a seam through which the packaging is closed.
  • two films are superimposed, which are pressed together by a force perpendicular to the film surface.
  • portions of the compressed areas may become merge together, so that the films welded present.
  • the at least one multilayer film (F) is therefore advantageous in the context of the present invention for the at least one multilayer film (F) to contain the at least one barrier layer (BS) between the at least one first polymer layer (P1) and the at least one second polymer layer (P2).
  • BS barrier layer
  • a film (F) in which the first polymer layer (P1) is arranged on the side in contact with the cosmetic composition (KM).
  • the second polymer layer (P2) is adjacent to and different from the polymer layer (P1). Outside is the barrier layer (BS).
  • the layer (P1) can function as a polymeric carrier layer onto which the second polymeric layer (P2) is then applied. Subsequently, the side adjacent to (P2) (i.e., the outside) is provided with the barrier layer. It is therefore advantageous in the context of the present invention for the at least one multilayer film (F) to contain the at least one barrier layer (BS) on the outside of the packaging (VP).
  • the term "formed” is understood according to the invention that the polymer layer at least 70 wt .-%, preferably at least 80 wt .-%, preferably at least 90 wt .-%, in particular at least 99 wt .-%, jewiels based on the total weight the polymer layer (P1) containing previously mentioned compounds.
  • the regulation of the average relative molecular weights may be controlled by adjusting a specific hydrogen partial pressure during the polymerization of the propene.
  • polypropylene may have average relative molecular weights of about 150000 to 1500000 g / mol.
  • the processing of polypropylene can be done, for example, by extrusion and stretch blow molding, or by pressing, calendering, thermoforming, and cold forming.
  • multilayer film (F) comprises at least one first polymer layer (P1), which is formed from polypropylene and has a layer thickness of 60.0 to 90.0 ⁇ m.
  • the polymer layers (P1) and (P2) of the multilayer film (F) are made of organic polymeric materials, which usually have only an insufficient barrier effect against gases and water vapor. If the oxidizing agent-containing composition (KM) in a package (VP) of a multilayer film (F) packed, which comprises only the two organic polymer layers (P1) and (P2), water vapor can escape unhindered, so that the Water content in the composition (KM) changed unacceptably during prolonged storage. To specifically target the uncontrolled escape of water vapor from the packaging (VP) minimize, the organic polymer layers (P1) and (P2) are therefore used in conjunction with a barrier layer (BS).
  • BS barrier layer
  • the barrier layer (BS) is a layer comprising at least one inorganic material, aluminum, aluminum oxides, magnesium, magnesium oxides, silicon, silicon oxides, titanium, titanium oxides, tin, tin oxides, zirconium, zirconium oxide and / or or carbon in question.
  • oxides which can be selected from the group consisting of aluminum oxides, magnesium oxides, silicon oxides, titanium oxides, tin oxides and / or zirconium oxides.
  • the barrier layer (BS) of inorganic material is very particularly preferably between the two polymer layers (P1) and (P2). The production of films with barrier layers of inorganic material is described, for example, in document EP 1036813 A1, to which reference is made at this point in full.
  • the silicate network can be modified in a targeted manner.
  • organofunctional groups introduced by the organoalkoxylans in the material In addition, an organic network will be set up.
  • the ORMOCER polymers produced in this way can be applied to the layers (P1) and / or (P2), for example by means of conventional application techniques (spraying, brushing, etc.).
  • the at least one barrier layer (BS) consists of aluminum oxides, magnesium oxides, silicon oxides, titanium oxides, tin oxides, zirconium oxides, inorganic-organic hybrid polymers (ORMOCER polymers) or mixtures thereof, in particular of silicon oxides ,
  • the term "formed” is understood according to the invention that the polymer layer at least 70 wt .-%, preferably at least 80 wt .-%, preferably at least 90 wt .-%, in particular at least 99 wt .-%, jewiels based on the total weight the barrier layer (BS), which contains previously mentioned compounds.
  • Particularly preferred are multilayer films (F) according to the invention, in which the barrier layer (BS) is formed from silicon oxides or inorganic-organic hybrid polymers (ORMORCER polymers).
  • the multilayer film (F), which is the wall of the package (VP), has a barrier layer (BS) comprising both inorganic oxide components and inorganic-organic hybrid polymers (ORMOCER polymers).
  • the barrier layer (BS) may also comprise a further organic polymeric material which itself has no barrier effect, but for example increases the mechanical stability of the barrier layer, simplifies production or better bonding of the layers (BS) and (P1) and / or (P2) causes.
  • multilayer films (F) according to the invention in which the barrier layer (BS) is formed from aluminum oxides, magnesium oxides, silicon oxides, titanium oxides, tin oxides, zirconium oxides and mixtures thereof and additionally at least one inorganic-organic hybrid polymer (ORMORCER polymers).
  • the barrier layer (BS) is formed from aluminum oxides, magnesium oxides, silicon oxides, titanium oxides, tin oxides, zirconium oxides and mixtures thereof and additionally at least one inorganic-organic hybrid polymer (ORMORCER polymers).
  • the thickness of the barrier layer (BS) can therefore be chosen as a function of the desired barrier effect.
  • the barrier layer (BS) may have a layer thickness of 1 to 1000 nm (nanometers).
  • the barrier layer (BS) preferably has a layer thickness of 5 to 500 nm, more preferably of 10 to 250 nm and particularly preferably of 10 to 150 nm (nanometers).
  • a particularly preferred product according to the invention is characterized in that the multilayer film (F) additionally contains, in addition to the first polymer layer (P1), the second polymer layer (P2) and the barrier layer (BS), one or more further layers which consist of intermediate layers (SZ ) and / or adhesive layers (SK) are selected.
  • the multilayer film (F) additionally contains, in addition to the first polymer layer (P1), the second polymer layer (P2) and the barrier layer (BS), one or more further layers which consist of intermediate layers (SZ ) and / or adhesive layers (SK) are selected.
  • the amount of hydrogen peroxide refers to 100% hydrogen peroxide.
  • the use of the previously mentioned total quantities the at least one Cs-Cso-alcohol, in particular a linear Ci4-Ci8-alcohol or the mixture of linear Ci 4 -Ci8-alcohols, in combination with the other components of the cosmetic composition (KM) leads to a particularly good stabilization of the in this Composition contained oxidizing agent, in particular the hydrogen peroxide.
  • the cosmetic composition (KM) comprises at least one specific anionic surfactant.
  • the use of these surfactants ensures a sufficient miscibility of the cosmetic agent (KM) with the cosmetic dyeing composition (FZ), which contains the oxidation dye precursors, and also ensures a long shelf life, since precipitation of components of the cosmetic composition (KM) is avoided.
  • Preferred embodiments of the present invention are therefore characterized in that the cosmetic composition (KM) comprises at least one anionic surfactant selected from compounds of the formula R (OCH 2 CH 2) n -O SO 3 -X + , in which R is saturated or unsaturated C 12 -C 20 -alkyl radicals, n is integers from 25 to 35 and X + is sodium.
  • An anionic surfactant which is particularly suitable in the context of the present invention is the compound Sodium Coceth-30 Sulfate known under the INCI name (CAS No. 68891 -38-3).
  • the abovementioned compounds are preferably used in specific amounts in the preparation (KM). Particularly preferred embodiments are therefore characterized in that the cosmetic composition (KM)
  • Ci4-Ci8-alcohols in particular cetearyl alcohol
  • lienaren Ci4-Ci8-alcohols in particular cetyl alcohol
  • the product according to the invention is used for the purpose of oxidative color change.
  • the preparation packaged in the packaging (VP) which is the oxidizing agent preparation, is mixed with at least one cosmetic coloring composition (FZ) to prepare the ready-to-use color-changing agent.
  • the preparations (KM) and (FZ) are formulated separately.
  • the cosmetic dyeing composition (FZ) contains at least one oxidation dye precursor.
  • 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.
  • Such agents preferably contain at least one developer-type oxidation dye precursor and at least one coupler-type oxidation dye precursor.
  • 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
  • Suitable anionic direct dyes may be selected from the group Acid Yellow 1, Yellow 10, Acid Yellow 23, Acid Yellow 36, Acid Orange 7, Acid Red 33, Acid Red 52, Pigment Red 57: 1, Acid Blue 7, Acid Green 50, Acid Violet 43, Acid Black 1, Acid Black 52, bromophenol blue and tetrabromophenol blue.
  • the pH of the agent (FZ) is between 7 and 11, in particular between 8 and 10.5.
  • the pH values are pH values which were measured at a temperature of 22 ° C.
  • the preparation (FZ) may contain at least one alkalizing agent.
  • nonionic surfactants are alkyl polyglycosides and alkylene oxide adducts of fatty alcohols and fatty acids with in each case 2 to 30 moles 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.
  • the nonionic, zwitterionic or amphoteric 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 weight of the preparation (FZ), used.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Packages (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un produit cosmétique destiné à modifier la couleur naturelle de fibres kératiniques, en particulier des cheveux, ce produit comprenant au moins un emballage (VP) ainsi qu'une composition cosmétique (KM) contenue dans cet emballage (VP). L'emballage est constitué d'une feuille multicouche (F) comprenant au moins deux couches de polymère (P1) et (P2) et au moins une couche barrière (BS). La composition cosmétique comprend au moins un agent oxydant, au moins un alcool C8-C30, au moins un tensioactif anionique spécial, au moins un tensioactif non ionique, ainsi qu'au moins un agent épaississant à base d'acide acrylique. Le produit cosmétique se présente sous la forme d'un sachet double dans lequel une composition de coloration (FZ) est placée en plus de la composition cosmétique (KM).
PCT/EP2018/080897 2017-12-18 2018-11-12 Sachets à deux compartiments Ceased WO2019120751A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017223043.6 2017-12-18
DE102017223043.6A DE102017223043A1 (de) 2017-12-18 2017-12-18 "Doppelkammer Sachets"

Publications (1)

Publication Number Publication Date
WO2019120751A1 true WO2019120751A1 (fr) 2019-06-27

Family

ID=64362502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/080897 Ceased WO2019120751A1 (fr) 2017-12-18 2018-11-12 Sachets à deux compartiments

Country Status (2)

Country Link
DE (1) DE102017223043A1 (fr)
WO (1) WO2019120751A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8026052U1 (de) * 1980-09-29 1982-06-16 Hoechst Ag, 6000 Frankfurt Mit fluessigem Fuellgut aufgefuellter Beutel aus Kunststoffolie
DE4333370A1 (de) * 1993-09-30 1995-04-06 Henkel Kgaa Wasserstoffperoxid-Zubereitungen
EP1036813A1 (fr) 1999-03-18 2000-09-20 Danisco Flexible Schüpbach AG Films à couches barrières
WO2003089330A1 (fr) * 2002-04-22 2003-10-30 Unilever N.V. Compositions de colorant capillaire
EP0792846B1 (fr) 1996-02-28 2004-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Couches d'étanchéité
DE102015223838A1 (de) * 2015-12-01 2017-06-01 Henkel Ag & Co. Kgaa Stabilisierte Wasserstoffperoxid-Formulierungen in Sachets aus Sperrschicht-Folien

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8026052U1 (de) * 1980-09-29 1982-06-16 Hoechst Ag, 6000 Frankfurt Mit fluessigem Fuellgut aufgefuellter Beutel aus Kunststoffolie
DE4333370A1 (de) * 1993-09-30 1995-04-06 Henkel Kgaa Wasserstoffperoxid-Zubereitungen
EP0792846B1 (fr) 1996-02-28 2004-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Couches d'étanchéité
EP1036813A1 (fr) 1999-03-18 2000-09-20 Danisco Flexible Schüpbach AG Films à couches barrières
WO2003089330A1 (fr) * 2002-04-22 2003-10-30 Unilever N.V. Compositions de colorant capillaire
DE102015223838A1 (de) * 2015-12-01 2017-06-01 Henkel Ag & Co. Kgaa Stabilisierte Wasserstoffperoxid-Formulierungen in Sachets aus Sperrschicht-Folien

Also Published As

Publication number Publication date
DE102017223043A1 (de) 2019-06-19

Similar Documents

Publication Publication Date Title
EP3509838A1 (fr) Compositions d'agents oxydants contenant des tensioactifs dans des emballages formés de feuilles à couche barrière ii
EP3509960A1 (fr) Compositions d'agents oxydants contenant des tensioactifs dans des emballages formés de feuilles à couche barrière iv
EP3509702A1 (fr) Formulations épaissies comprenant un agent oxydant dans des emballages formés de feuilles à couche barrière
EP3509703A1 (fr) Compositions d'agents oxydants huileuses dans des emballages formés de feuilles à couche barrière iv
EP3727292B1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière comprenant une couche de oxyde de silicium
EP3509564A1 (fr) Compositions d'agents oxydants contenant des tensioactifs dans des emballages formés de feuilles à couche barrière
EP3509563A1 (fr) Compositions d'agents oxydants contenant des tensioactifs dans des emballages formés de feuilles à couche barrière iii
WO2019120751A1 (fr) Sachets à deux compartiments
WO2019120701A1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière
WO2019120860A1 (fr) Sachets à deux compartiments
WO2019120855A1 (fr) Sachets à deux compartiments
WO2019120721A1 (fr) Sachets à double chambre
WO2019120748A1 (fr) Sachets à double chambre
WO2019120796A1 (fr) Formulations d'eau oxygénée dans des films formant couche barrière
WO2019120702A1 (fr) Formulations d'eau oxygénée dans des films à couche barrière
WO2019120689A1 (fr) Formulations d'eau oxygénée dans des films à couche barrière
WO2019120750A1 (fr) Sachets double chambre
WO2019120690A1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière
WO2019120749A1 (fr) Sachets à double chambre
EP3727293A1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière comprenant une couche métallisée
WO2019120717A1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière
WO2019120720A1 (fr) Formulations de peroxyde d'hydrogène dans des feuilles à couche barrière
WO2019120723A1 (fr) Sachets à double chambre

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18804542

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18804542

Country of ref document: EP

Kind code of ref document: A1