Henkel Ag & Company, Kgaa

Marc Nowottny

Torsten Lechner

Juergen Schoepgens

Carsten Mathiaszyk

Gabriele Weser

Claudia Kolonko

Ulrike Schumacher

Caroline Kriener

Phillip Jaiser

Wolfgang Barthel

Udo Erkens

Jing Hodes

Andreas Walter

Carolin Kruppa

Avni Tairi

Irmgard Bender

Sofie Baumann

The process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent VI Provided herein is a process for dyeing keratinous material, in particular human hair, comprising the following steps:

Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent VI

An agent for dyeing keratin material, such as human hair, may include at least two organosilicon compounds different from each other. Each organosilicon compound may be independently selected from silanes with one, two, or three silicon atoms, and the organosilicon compound may include one or more hydroxyl groups and/or hydrolyzable groups per molecule. The agent may include at least one pigment, and at least one fatty component that is liquid at 20° C. and/or an organic solvent. The agent may be used for dyeing keratin material.

Agent for dyeing keratin material, containing at least two organosilicon compounds that are different from each other, at least one pigment and at least one liquid fatty component and/or a solvent

A method for dyeing keratinous material, in particular human hair, is described. An agent (v) is applied to the keratinous material. The agent (v) includes at least one polyethylene glycol having an average molecular mass of 200 to 8000 g/mol, at least one aliphatic alcohol, and at least one alkalizing reagent application of an agent (a) to the keratinous material. The agent (a) comprises at least one organosilicon compound from silanes having one, two or three silicon atoms. An agent (b) is applied to the keratinous material, where the agent (b) includes at least one sealing reagent. At least one of agents (a) and (b) additionally includes at least one dyeing compound from the group consisting of pigments and direct dyes.

Method for dyeing keratinous material, including the application of an organosilicon compound, a dyeing compound, a sealing reagent and an alkaline pre-treatment agent

A pigment suspension, a cometic agent obtainable from a pigment suspension, and a kit-of-parts containing a pigment suspension are provided. A pigment suspension includes (a) at least one coloring compound selected from the group consisting of pigments, (b) at least one phosphoric ester, and (c) water.

Pigment suspension and cosmetic agent prepared using the pigment suspension

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

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

The subject of the present disclosure is a method for dyeing keratinous material, in particular human hair. The method includes applying an agent (a) to the keratinous material. The agent (a) includes one or more organic silicon compound selected from the group of silanes having one, two or three silicon atoms, (a2) a first colorant compound including one or more lenticular substrate platelet-based pigment, and (a3) a second coloring compound. The method further includes applying an agent (b) to the keratinous material. The agent (b) includes at least one sealing reagent. Also disclosed are multi-component packaging unit (kit-of-parts) for dyeing keratinous material.

Method for dyeing keratin material, comprising the use of an organosilicon compound, two dyeing compounds and a post-treatment agent

Provided herein is a process for dyeing keratinous material, in particular human hair, comprising the following steps:

Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent vi

A process and a kit-of-parts for dyeing keratinous material, such as human hair, are provided. An exemplary process for dyeing keratinous material includes applying an agent (a) to the keratinous material. Agent (a) includes (a1) at least one organic silicon compound selected from the group consisting of silanes having one, two or three silicon atoms, and (a2) at least one first colorant compound comprising at least one pigment based on a lamellar substrate platelet. The method further includes applying an agent (b) to the keratinous material. Agent (b) includes (b1) at least one film-forming polymer, and (b2) at least one second colorant compound selected from the group consisting of pigments and/or direct dyes.

Process for coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer I

Processes for dyeing keratinous material, in particular human hair, are provided including the following steps:

Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent I

The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. The process includes applying a first composition (A) to the keratinous material. The first composition includes (A1) one or more organic C-Calkoxysilanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and direct dyes. A second composition (B) is applied to the keratinous material. The second composition (B) includes (B1) Tannic acid.

Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and tannic acid

A method for coloring keratinous material, in particular human hair, includes the step of applying on the keratinous material:

Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and a copolymer of styrene and maleic acid (anhydride)

An object of the present disclosure is a process for coloring keratinous material, in particular human hair. The process includes applying on the keratinous material a first composition (A). The first composition (A) includes (A1) one or more organic C-Calkoxy silanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and/or direct dyes. The process further includes applying a second composition (B) on the keratinous material. The second composition (B) includes (B1) at least one alkalizing agent.

Method for dyeing keratin material, comprising the use of an organic C-C-alkoxy-silane and an alkalising agent

Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent III

It is an object of the present disclosure to provide a method for the preparation and use of an agent for coloring keratinous material, in particular human hair, comprising the following steps:

Increasing the stability of agents for treating keratin material

A process and a kit-of-parts for dyeing keratinous material are provided. In an exemplary embodiment, a process for dyeing keratinous material includes applying an agent (a) to the keratinous material, wherein the agent (a) comprises at least one organic silicon compound. The process further includes applying an agent (b) to the keratinous material, wherein the agent (b) comprises (b1) at least one colorant compound comprising at least one pigment based on a lamellar substrate platelet, and (b2) at least one film-forming polymer.

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Moenchengladbach, Germany

Marc Nowottny