Henkel Ag & Company, Kgaa

Henkel Kommanditgesellschaft Auf Aktien

Henkel Ag&co. Kgaa

Hans Schwarzkopf Gmbh & Co. Kg

Stefan Hoepfner

Hartmut Manneck

Thomas Hippe

Astrid Kleen

Jessica Brender

Rene Krohn

Tugce Cansev

Tiffany Lea Fielder

Razi Abbas

Mustafa Akram

Matthias Schweinsberg

Astrid Kleen-Fehres

Susanne Bietz

Wolfgang Wolff

Holger Bartels

Sandra Rohweder

Maureen Rippe

A process for dyeing keratinous material, in particular human hair, is disclosed. The process comprises applying to the keratinous material an agent (a) and an agent (b). The agent (a) comprises: (a1) at least one organosilicon compound; and (a2) at least one color-imparting compound comprising at least one effect pigment comprising (A) a substrate platelet comprising synthetic mica and (β) a coating comprising at least a first metal oxide (hydrate) layer. The agent (b) comprises (b1) at least one sealing reagent. A multi-component packaging unit (kit-of-parts) for dyeing keratinous material is also provided, and comprises separately packaged containers including the agents or components thereof for use in the process.

Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a post-treatment agent

The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursors 2-(1,3-benzodioxol-5-ylamino)ethanol and 1-phenyl-3-methylpyrazol-5-one in combination with at least one oxidation base.

Oxidative dyeing agent for keratin fibers comprising novel dye precursor combinations

The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 2-methoxymethyl-para-phenylenediamine.

The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 2-(2,5-diaminophenyl)ethanol, wherein the pH of the agent is higher than 8.0.

The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains the coupling oxidation dye precursor 2-(1,3-benzodioxol-5-ylamino)ethanol in combination with the oxidation base 4,5-diamino-1-(2-hydroxyethyl)-1H-pyrazole.

A pigment suspension is provided. In one example, the pigment suspension includes a) at least one colorant compound selected from the group of pigments, b) at least one C-Calcohol, c) at least one diol, d) at least one thickening agent, and e) water. A method for dyeing keratinous material and a multi-component packaging unit (kit-of-parts) for dyeing keratinous material including a pigment suspension are also provided.

Pigment suspension and method for dying keratinous material using the pigment suspension

A method and a kit-of-parts are provided for dyeing keratinous material. The method includes applying a first agent to the keratinous material and applying an second agent to the keratinous material. The first agent includes at least one organic silicon compound. The second agent comprises at least one colorant compound and at least one film-forming polymer. The colorant compound includes at least one effect pigment including a substrate platelet including synthetic mica. The colorant compound further includes a coating including at least a first metal oxide (hydrate) layer.

Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymer

The subject of the present disclosure is a method for dyeing keratinous material, in particular human hair, comprising the following steps:

Method for dyeing keratinous material, comprising the use of an organosilicon compound, an hydroxycarboxylic acid ester, a diol and a dyeing compound

A process for dyeing keratinous material is disclosed. The process includes applying an agent (a) and an agent (b) to the keratinous material. The agent (a) comprises (a1) at least one organic silicon compound, and (a2) at least one sulfated and/or sulfonated fatty acid ester. The agent (b) comprises (b1) at least one sealing reagent, and (b2) at least one first colorant compound. A multi-component packaging unit is also disclosed, and comprises, separately packaged, a first container comprising an agent (a'), a second container comprising an agent (a&#x2033;), and a third container comprising an agent (b). The agent (a&#x2032;) comprises (a1) at least one organic silicon compound. The agent (a&#x2033;) comprises (a2) at least one sulfated and/or sulfonated fatty acid ester. The agent (b) comprises (b1) at least one sealing reagent, and (b2) at least one first colorant compound.

Method for dyeing keratinous material, comprising the use of an organosilicon compound, a chromophoric compound, a modified fatty acid ester and a sealing reagent II

The subject matter of the present disclosure is a method for blonding and/or lightening keratinous fibers, which permits a multi-tone coloration with lighter ('highlights') sections (strands) to be produced, wherein the use of solid, flat separating aids, more particularly from solid materials, such as aluminum, paper or Styrofoam and similar materials, is not required. In addition, an entire keratinous fiber ensemble can be blonded and/or lightened, wherein the release of ammonia and the drying of the blonding or lightening agent are reduced.

Odor-reduced bleaching

The subject matter of the present disclosure is a method for treatment keratinous fibers which make it possible to color the hair in a single treatment session and simultaneously achieve a multi-tonal coloring with sections (strands) having different colors, more particularly lighter ('highlights') sections (strands), wherein the use of solid, flat separating aids, more particularly foils from solid materials such as aluminum, paper or Styrofoam and similar materials is not required.

Method for multi-tonal color modification of keratinous fibers

The aim of the present disclosure was to provide an improved oxidizing agent preparation for oxidative color modifying agents, which are present as soap based gels and contain ammonia as the alkalizing agent and optionally at least one oxidation dye precursor, and have a pH in the range of from 8 to 11.5, measured at 20&#xb0; C., with which homogeneous and viscosity-stable application mixtures can be produced that release less ammonia during the entire leave-in time. It was surprisingly found that aqueous hydrogen peroxide preparations which contain selected 1-alkanols, glyceryl fatty acid esters, ethoxylated fatty alcohols, polyols and oils, achieve said aim in a very satisfactory manner.

Odor-reducing developer for oxidation dyes

Coloring agents for keratin fibers, in particular for human hair, include&#x2014;based on their weight&#x2014;at least one compound selected from the group of oxidation dye precursors, substantive dyes and mixtures thereof, 0.1 to 5% by weight dicarboxylic acid(s) having 2 to 10 carbon atoms and/or salt(s) of said acid(s), 20 to 95% by weight water and less than 0.1% by weight peroxide compound(s), result in oxidative coloring agents with improved fiber protection.

Agent and method for oxidative hair coloring which are gentle on keratin fibers

Keratinic fibers are colored by a two-component composition for coloring keratinous fibers comprising a first preparation (A) comprising at least one oxidation dye precursor and a second preparation (B) comprising at least one care component, wherein the two preparations are packaged separately from one another in the compartments of a two-compartment tube. The compartment openings in the tube are oriented in such a way that the contents of each of the chambers is emitted simultaneously into a common space.

Caring oxidation coloring agent in a tube

Keratinic fibers are dyed with a two-component agent for tinting and/or dyeing keratinic fibers comprising a first preparation (A) comprising at least one direct-absorbing dye and/or at least one precursor of a nature-analogous dye, and a second preparation (B) containing at least one conditioning substance, wherein the two preparations are packaged separately from one another in the chambers of a two-chamber tube. The chamber openings in the tube are oriented in such a way that the contents of each of the chambers are emitted simultaneously into a common space.

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Hamburg, Germany

Stefan Hoepfner