Henkel Ag & Company, Kgaa

Rene Krohn

Torsten Lechner

Erik Schulze Zur Wiesche

Stefan Hoepfner

Thomas Hippe

Jessica Brender

Volker Scheunemann

Thomas Schroeder

Manuela Mette

Elisabeth Poppe

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 present disclosure relates to an active ingredient composition for shape change and surface modification of human hair: The present disclosure especially relates to a cosmetic product for the treatment of a keratinous material, comprising a) at least one organic silicon compound and b) at least one polyacrylate copolymer, wherein the cosmetic product is especially suitable for the treatment of colored hair.

Active substance composition for protecting artificially coloured hair

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 present disclosure relates to a two-component hair care agent including, separately from one another, an anhydrous carrier as a first component and, as a second component, an aqueous carrier. The anhydrous carrier includes a branched or unbranched alkane having a chain length of C10 to C30, a branched or unbranched fatty alcohol having a chain length of C8 to C22, an organic acid or an alkalizing agent and a pH sensitive color indicator. The aqueous carrier includes a cationic surfactant comprising an organic radical having a chain length of C12 to C30. In addition, the present disclosure relates to a method for the production of a cosmetic agent in which the first component and the second component are mixed together and the use of the two-component hair care agent for the care of keratinic fibers, in particular human hair.

Two-component hair care agent, method for the production of a cosmetic agent and use of the two-component hair care agent

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

Hair treatment products comprising, in relation to its weight, from about 0.001 to about 20% by weight of at least one alpha-substituted aldehyde and from about 0.001 to about 50% by weight of at least one amino-functional silicon, which lead to improved structural reinforcement of keratin fibers and improved hair care, and which reduce or prevent color washout in dyed hair.

Conditioning hair treatment product with washout protection

Hair treatment agents are provided herein. The hair treatment agent contains at least one fatty alcohol; at least one cationic surfactant; at least one divalent or trivalent metal salt; at least one silver salt selected from silver acetate, silver adipate, silver citrate, silver galactarate, silver gluconate, silver lactate, silver malate, silver mandelate, silver salicylate, silver succinate, silver sulfate, and silver tartrate; and at least one organic acid selected from adipic acid, succinic acid, citric acid, acetic acid, galactaric acid, gluconic acid, hydroxysuccinic acid, mandelic acid, lactic acid, salicylic acid, sulfuric acid, and tartaric acid. The hair treatment agent reduces or prevents the fading of color from dyed hair.

Powerful hair treatment agent with anti-washout effect

Hair treatment agents and methods for treating hair using the hair treatment agents are provided. In an embodiment, a hair treatment agent comprises: at least one anionic surfactant from the group of a-olefin sulfonates; at least one anionic surfactant from the group of taurides; at least one amphoteric surfactant; at least one silver salt selected from silver acetate, silver adipate, silver citrate, silver galactarate, silver gluconate, silver lactate, silver malate, silver mandelate, silver salicylate, silver succinate, silver sulfate, and silver tartrate; and at least one organic acid selected from adipic acid, succinic acid, citric acid, acetic acid, galactaric acid, gluconic acid, malic acid, mandelic acid, lactic acid, salicylic acid, sulfuric acid, silver acetate, and tartaric acid, to reduce or prevent washing out of color from dyed hair.

Powerful hair treatment agent having anti-washout effect

A hair treatment agent for reducing and/or preventing the bleeding out and/or fading of artificially produced hair colors is provided herein. The hair treatment agent has a pH value in the range of from about 4 to about 5. The hair treatment agent includes, relative to the total amount of the hair treatment agent, from about 0.01 to about 10% by weight of a lanthanum and/or lanthanide salt, at least one anionic surfactant selected from the group of alkyl (ether) sulfates, sulfosuccinates, ether carboxylic acids, N-acylamino acids having 8 to 24 C atoms in the acyl group, (acyl) isethionates having 8 to 24 C atoms in the acyl group, and mixtures of these surfactants, and from about 0.01 to about 10% by weight of an organic acid selected from the group of maleic acid, lactic acid, acetic acid, propanoic acid, amino acids, and mixtures thereof.

Stable color-protecting hair treatment agent comprising lanthanide salt

The subject matter of the present disclosure is a hair treatment agent which, based on the weight of the entire agent, contains

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Norderstedt, Germany

Rene Krohn