Abstract: The application discloses a pigment suspension comprising a) at least one coloring compound from the group of pigments, b) at least one alkyl (poly)glycoside and c) water. The application also discloses a cosmetic agent obtainable by combining the pigment suspension with one or more organic C1-C6 alkoxysilanes and/or condensation products thereof.

Abstract: The application describes a pigment suspension comprising a) at least one colorant compound selected from the group of pigments and b) at least one phosphoric acid ester. The application also discloses a cosmetic agent obtainable by combining the pigment suspension with one or more organic C1-C6 alkoxysilanes and/or condensation products thereof.

Abstract: 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.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one derivative of alkylated silanol, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent, wherein at least one of the agents (a) and (b) further comprises at least one colorant compound selected from the group of pigments and/or direct dyes. Also disclosed are multi-component packaging unit (kit-of-parts) for dyeing keratinous material.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound comprising at least one effect pigment comprising i) a substrate platelet, ii) a metal oxide (hydrate) layer provided on the surface of the substrate platelet, iii) a metal particle carrier layer provided on the surface of the metal oxide (hydrate) layer, and iv) metal particles provided on the surface of the metal particle carrier layer, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one phosphoric acid ester, application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent, wherein at least one of the agents (a) and (b) further comprises at least one colorant compound selected from the group of pigments and/or direct dyes.

Abstract: The subject of the present disclosure is a multi-component packaging unit (kit-of-parts) for dyeing keratinous material and a process for dyeing keratinous material, in particular human hair. The process includes the following steps: applying an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one alkyl (poly)glycoside, and applying an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent, wherein at least one of the agents (a) and (b) further comprises at least one colorant compound selected from the group of pigments and/or direct dyes.

Abstract: A pigment suspension is disclosed. The pigment suspension comprises: a) at least one coloring compound selected from pigments; and b) at least one derivative of alkylated silanol. A cosmetic agent is also disclosed. The cosmetic agent obtainable by combining the pigment suspension with one or more organic C1-C6 alkoxysilanes and/or condensation products thereof. A multicomponent packaging unit (kit-of-parts) for dyeing keratinous material (e.g. human hair) is also disclosed. The multicomponent packaging unit comprises, separately packaged: a first container comprising an agent (a?), wherein the agent (a?) comprises (a1) at least one or more organic C1-C6-alkoxysilanes; and a second container comprising an agent (a?), wherein the agent (a?) comprises (a2) the pigment suspension.

Abstract: The subject of the present application is a process for the treatment of keratinous material, in particular human hair, wherein a cosmetic agent is applied to the keratinous material and rinsed off again after a contact time, exemplified in that the cosmetic agent contains a mixture of organic C1-C6 alkoxy siloxanes which is obtained by mixing one or more organic C1-C6 alkoxysilanes with a solvent other than water and selectively hydrolyzing and precondensing the mixture by adding water and catalyst.

Abstract: The present disclosure relates to cosmetic compositions for the oxidative treatment of keratinous fibers, in particular human hair, comprising at least one salt of a peroxo compound, at least one alkalizing agent and at least one complexing agent. Furthermore, it is an object of the present disclosure to provide a multi-component unit for the oxidative lightening of keratinous fibers, in particular human hair, comprising as first component the cosmetic agent as contemplated herein and as second component an agent comprising H2O2. In addition, the present disclosure relates to the use of a salt of a polyhydroxylated monocarboxylic acid in a cosmetic composition.

Abstract: The subject of the present application is an agent for the oxidative dyeing of keratinous fibers, in particular human hair, which contains in a cosmetic carrier (A) at least one oxidation dye precursor with 4,5-diaminopyrazole as the basic structural element according to the structural formula (I) and furthermore (B) glucoheptonic acid and/or at least one of its physiologically tolerated salts and/or lactones. The composition as contemplated herein further comprises (C) at least one oxidizing agent other than atmospheric oxygen.

Abstract: A process for dyeing or coloring keratin material, in particular human hair, using a C1-C6 organic alkoxysilane and an acidifying agent, is disclosed. The process comprises applying on the keratinous material a first composition (A), and a second composition (B). The first composition (A) comprises (A1) one or more organic C1-C6 alkoxysilanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and direct dyes. The second composition (B) comprises (B1) at least one acidifying agent. A kit-of-parts for use in carrying out the process is also disclosed.

Abstract: It is an object of the present disclosure is to provide a method for treating keratinous material, in particular human hair, wherein on the keratinous material are applied: a first composition (A) comprising: (A1) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof, and a second composition (B) comprising (B1) at least one compound selected from the group of amino acids and protein hydrolysates, where the total content of all polymers contained in the composition (A)—based on the total weight of the composition (A)—is below about 0.3% by weight, and the total content of all polymers contained in the composition (B)—based on the total weight of the composition (B)—is below about 0.3% by weight.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound comprising at least one effect pigment comprising i) a substrate platelet, ii) a metal oxide (hydrate) layer provided on the surface of the substrate platelet, iii) a metal particle carrier layer provided on the surface of the metal oxide (hydrate) layer, and iv) metal particles provided on the surface of the metal particle carrier layer, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.

Abstract: An effect pigment and process of making an effect pigment are provided. An exemplary effect pigment includes a substrate platelet and a coating. The coating includes at least one layer which has been wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group.

Abstract: The present disclosure relates to cosmetic compositions for the oxidative treatment of keratinous fibers, in particular human hair, comprising at least one salt of a peroxo compound, at least one alkalizing agent and at least one complexing agent. Furthermore, it is an object of the present disclosure to provide a multi-component unit for the oxidative lightening of keratinous fibers, in particular human hair, comprising as first component the cosmetic agent as contemplated herein and as second component an agent comprising H2O2. In addition, the present disclosure relates to the use of a salt of a polyhydroxylated monocarboxylic acid in a cosmetic composition.

Abstract: The present disclosure relates to cosmetic compositions for the oxidative treatment of keratinous fibers, in particular human hair, comprising at least one salt of a peroxo compound, at least one alkalizing agent and at least one complexing agent. Furthermore, it is an object of the present disclosure to provide a multi-component unit for the oxidative lightening of keratinous fibers, in particular human hair, comprising as first component the cosmetic agent as contemplated herein and as second component an agent comprising H2O2. In addition, the present disclosure relates to the use of a salt of a nitrogen-containing carboxylic acid having 2 or more carboxyl groups in a cosmetic composition.

Abstract: A process for dyeing keratinous material, in particular human hair, is provided. The process includes applying an agent (a) to the keratinous material, the agent (a) including at least one organic silicon compound. An agent (b) is applied to the keratinous material. The agent (b) includes (b1) at least one coloring compound including at least one effect pigment including i) a substrate platelet, ii) a metal oxide (hydrate) layer provided on the surface of the substrate platelet, iii) a metal particle carrier layer provided on the surface of the metal oxide (hydrate) layer, and iv) metal particles provided on the surface of the metal particle carrier layer, and (b2) at least one film-forming polymer.

Abstract: The present disclosure relates to cosmetic compositions for the oxidative treatment of keratinous fibers, in particular human hair, comprising at least one salt of a peroxo compound, at least one alkalizing agent and at least one complexing agent. Furthermore, it is an object of the present disclosure to provide a multi-component unit for the oxidative lightening of keratinous fibers, in particular human hair, comprising as first component the cosmetic agent as contemplated herein and as second component an agent comprising H2O2. In addition, the present disclosure relates to the use of a salt of a nitrogen-containing carboxylic acid having 2 or more carboxyl groups in a cosmetic composition.

Abstract: The present disclosure relates to cosmetic compositions for the oxidative treatment of keratinous fibers, in particular human hair, comprising at least one salt of a peroxo compound, at least one alkalizing agent and at least one complexing agent. Furthermore, it is an object of the present disclosure to provide a multi-component unit for the oxidative lightening of keratinous fibers, in particular human hair, comprising as first component the cosmetic agent as contemplated herein and as second component an agent comprising H2O2. In addition, the present disclosure relates to the use of a salt of a polyhydroxylated monocarboxylic acid in a cosmetic composition.