Abstract: 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 C1-C6 alkoxy 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.

Abstract: The application describes an effect pigment comprising a) a substrate platelet and b) a coating. The coating has at least one layer that comprises (i) a metal oxide and/or metal oxide hydrate and (ii) a coloring compound from the group of pigments. A process for producing the colored effect pigments is also described.

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: A method for dyeing keratinous material is disclosed. The method includes applying an agent (a) and an agent (b) to the keratinous material. The agent (a) comprises (a1) at least one organic silicon compound. The agent (b) comprises (b1) at least one coloring compound, and (b2) at least one film-forming polymer. The at least one coloring compound (b1) comprises at least one effect pigment that comprises ?) a substrate platelet, and ?) a coating. The coating ?) comprises at least one layer comprising (i) a metal oxide and/or metal oxide hydrate, and (ii) a colorant compound selected from the group of pigments. A multi-component packaging unit is also disclosed, and comprises, separately packaged, a first container including the agent (a), and a second container including the agent (b).

Abstract: A process of treating keratinous material is disclosed. The process comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, based on the total weight of the first composition (A), and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition comprises (B1) water and (B2) one or more aromatic or aliphatic aldehydes having from 2 to 20 carbon atoms. A multicomponent packaging unit (kit-of-parts) is also provided. The kit-of-parts includes, separately prepared, a first container comprising the first composition (A), a second container comprising the second composition (B). The kit-of-parts optionally includes a third container comprising a third composition (C) comprising at least one colorant compound, and further optionally a fourth container comprising a fourth composition (D) comprising at least one film-forming polymer.

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 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 which comprises ?) a substrate platelet and ?) a coating, wherein the coating has at least one layer which is (i) a metal oxide and/or metal oxide hydrate and (ii) a coloring compound from the group of pigments, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.

Abstract: A cosmetic composition for the treatment of keratinous material, in particular keratinous fibers, includes (a) at least one silane of formula (I) (b) at least one silane comprising at least one structural unit of formula (II), (c) at least one silane comprising at least one structural unit of formula (III), (d) at least one silane comprising at least one structural unit of formula (IV), and (e) at least one siloxane of formula (V) and/or of formula (VI).

Abstract: The present disclosure concerns a cosmetic product for modifying the natural color of keratinous fibers, in particular human hair, the cosmetic product includes (i) at least one packaging comprising at least one multi-layer film comprising at least one first polymer layer, at least one second polymer layer and at least one barrier layer, and (ii) at least one cosmetic composition packaged and included in the packaging. The cosmetic composition includes (a) at least one oxidizing compound and (b) at least one thickening agent, selected from the xanthanes group. The first polymer layer is formed from polyethylene terephthalate or polyethylene naphthalate; the second polymer layer is formed from a polyolefin; and the barrier layer is formed from a polyester provided with an SiOx layer.

Abstract: A cosmetic composition for the treatment of keratinous material, in particular keratinous fibers, includes (a) at least one silane of formula (I) (b) at least one silane comprising at least one structural unit of formula (II), (c) at least one silane comprising at least one structural unit of formula (III), and (d) at least one silane comprising at least one structural unit of formula (IV),

Abstract: 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: (1) Preparation of a first composition (A) comprising (A1) less than about 10% by weight of water and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof, and (2) Preparation of a second composition (B) containing (B1) Water and (B2) one or more fat components and (B3) one or more colorant compounds selected from the group of pigments and/or direct dyes, (3) Storage of the composition (A) and/or (B) for a period of at least about 24 hours, (4) mixing compositions (A) and (B), (5) Application of the mixture of (A) and (B) on the keratinic material.

Abstract: The subject of the present disclosure is a composition for coloring keratinous material, in particular human hair, containing in a cosmetic carrier (a) at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound further comprising one or more basic chemical functions and one or more hydroxyl groups or hydrolysable groups per molecule, (b) at least one direct dye; and (c) at least one film-forming hydrophobic polymer.

Abstract: A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition (B) comprises (B1) water, and (B2) one or more aromatic compounds of a particular formula (AR-I). A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

Abstract: The object of the present disclosure is a method for treating keratinous material, in particular human hair, involving applying the following to the keratinous material a first composition (A) comprising, relative to the total weight of the composition (A) (A1) less than 10% by weight of water and (A2) one or more organic C1-C6 alkoxy silanes and/or their condensation products, and a second composition (B) comprising (B1) water and (B2) one or more terpenes.

Abstract: A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition (B) comprises (B1) water, and (B2) one or more aromatic compounds of a particular formula (AR-I): Ra-OC(O)-Rb, where Ra, Rb each independently represent a C1-C30 alkyl group, a C2-C30 alkenyl group, a hydroxy C1-C30 alkyl group, or a polyhydroxy C2-C30 alkyl group. A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

Abstract: A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, and (A2) one or more organic C1-C6 alkoxy silanes and/or their condensation products. The second composition (B) comprises (B1) water, and (B2) one or more alkylene glycols of a particular formula (AG-I). A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

Abstract: The object of the present disclosure is a method for treating keratinous material, in particular human hair, involving applying the following to the keratinous material a first composition (A) comprising, relative to the total weight of the composition (A) (A1) less than 10% by weight of water and (A2) one or more organic C1-C6 alkoxy silanes and/or their condensation products, and a second composition (B) comprising (B1) Water, (B2) at least a first surfactant, and (B3) at least a second surfactant which is structurally different from the first surfactant (B2).

Abstract: A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, relative to the total weight of the first composition (A), and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition (B) comprises (B1) water, and (B2) one or more fat components. A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

Abstract: The present disclosure relates to a portion unit having at least one receiving chamber filled with a cosmetic agent for lightening keratinous fibers, in particular human hair, which receiving chamber is formed by a water-soluble envelope made of a water-soluble nonwoven fabric.

Abstract: The present disclosure relates to a portion unit with at least one cosmetic product for oxidative color change of keratinous fibers, in particular human hair, filled receiving chamber, which is formed by a water-soluble envelope made of a water-soluble nonwoven fabric. Another object of the present disclosure is a method for oxidative dyeing of keratinous fibers, in particular human hair, using the portion unit.