Abstract: A process and a kit-of-parts for dyeing keratinous material, particularly human hair, are provided. An exemplary process for dyeing keratinous material includes applying an agent (a) to the keratinous material. The agent (a) comprises (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 selected from the group consisting of pigments and direct dyes. The process further includes applying an agent (b) to the keratinous material. The 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 direct dyes.

Abstract: The subject of the present application is a process for the preparation of an agent for the treatment of keratinous material, in particular human hair, comprising the following steps: (1) mixing one or more organic C1-C6 alkoxy silanes with water, (2) optionally adding one or more cosmetic ingredients to the mixture obtained in step (1), (3) storage of the mixture for a period of at least 5 days, (4) if necessary, addition of one or more cosmetic ingredients to the stored mixture, (5) partial or complete removal from the mixture of the C1-C6 alcohols released in steps (1) to (4).

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. In one example, the process includes applying an agent (a) to the keratinous material. The agent (a) includes at least one organic silicon compound. An agent (b) is applied to the keratinous material. The agent (b) includes at least one colorant compound selected from the group including pigments and/or direct dyes. An agent (c) is applied to the keratinous material. The agent (c) includes at least one silicone oil.

Abstract: The subject of the present application is an agent for coloring keratinous material, in particular human hair, which contains in a cosmetic carrier (a) at least one special organic silicon compound, and (b) at least one coloring compound. The present disclosure further relates to a multicomponent packaging unit (kit-of-parts) for dyeing keratinous material, in particular human hair, which comprises, packaged separately from one another in three different containers, agents (I), (II) and (III), agent (I) containing the at least one organic silicon compound (a) and the at least one color-imparting compound (b) being contained either in agent (II) together with water and/or in agent (III) together with at least one film-forming, hydrophilic polymer (c). Finally, the present disclosure also relates to processes for dyeing keratinous material using the agents described, and to processes for preparing the organic silicon compound (a).

Abstract: A multi-component packaging unit (kit-of-parts) for the reductive decolorization of dyed keratinic fibers, which unit includes, packaged separately from one another, a container (A) containing a solid or powdered cosmetic agent (a) and a container (B) containing an aqueous cosmetic agent (b), wherein the agent (a) in container (A) (a1) includes one or more sulfinic acid derivatives from a specific group and the agents (a) and (b) are substantially free from metal salts. Also, a method for the reductive decolorization of dyed keratinic fibers with use of the multi-component packaging unit.

Abstract: A process for dyeing keratinous material, in particular human hair, comprising (a) applying an agent containing a pigment with a colored core and a silicon-containing coating, and (b) simultaneously or successively applying an agent containing an organic silicon compound with one, two or three silicon atoms.

Abstract: The subject of the present application is a process for the preparation of an agent for the treatment of keratinous material, in particular human hair, comprising the following steps: (1) Mixing one or more organic C1-C6 alkoxy silanes with water, (2) partial or complete removal from the reaction mixture of the C1-C6 alcohols released by the reaction in step (1), (3) optionally addition of one or more cosmetic ingredients, and (4) Filling of the preparation into a packaging unit, exemplified in that the total content of C1-C6 alcohols in the preparation obtained in step (4)—based on the total weight of the preparation—is below about 10.0% 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 colorant compound selected from the group of pigments and/or direct dyes, and Application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one film-forming polymer.

Abstract: It is an object of the present disclosure to provide a method for treating keratinous material, in particular human hair, comprising the following steps: Application of a water-containing agent (a) to the keratinous material, wherein the agent (a) has and contains a pH of at least 9.6: (a1) at least one organic silicon compound selected from the group including silanes having one, two or three silicon atoms, and (a2) at least one alkalizing agent selected from the group including ammonia, alkanolamines and basic amino acids, and Application of an agent (b) to the keratinous material, wherein the agent (b) includes: (b1) at least one film-forming polymer.

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 colorant compound from the group of pigments and/or direct dyes, and (c) at least one film-forming hydrophilic polymer.

Abstract: Multi-component package unit (kit-of-parts), ready-to-use agent, and methods for reductive decolorizing of dyed keratinous fibers are provided herein. In an embodiment, a multi-component package unit includes, separately packaged, a first container (A), a second container (B), and a third container (C). The first container (A) includes a cosmetic agent (a) that includes (a1) one or multiple reducing agents chosen from the group of formamidine sulfinic acid, sodium dithionite, zinc dithionite, potassium dithionite, hydroxymethanesulfinic acid, aminomethanesulfinic acid, cysteine, thiolactic acid, sulphanylacetic acid (thioglycolic acid) and/or ascorbic acid. The second container (B) includes a cosmetic agent (b) that includes one or multiple oxidizing agents. The third container (C) includes a cosmetic agent (c) that includes (c1) one or multiple alkalizing agents. The weight ratio of the total amount of all reducing agents (a1) to the total amount of all oxidants (b1) has a value from about 50.0 to about 4.0.

Abstract: The subject of the present invention is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, the agent (a) containing at least one organic silicon compound and at least one surfactant, and Application of an agent (b) to the keratinous material, the agent (b) containing at least one pigment. A second object of the present invention is a multi-component packaging unit containing means (a) and (b) in three separately assembled containers.

Abstract: The subject matter of the present disclosure are agents for oxidative hair lightening or hair coloring, containing 70-90% by weight of a total of % water, oxidation dye precursor(s), alkalizing agent(s), and a certain mixture of a crosslinked copolymer of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 monoalcohols, anionic surfactant, cationic or zwitterionic polymer and linear, saturated C8-C22 alkan-1-ol, and sodium polyacrylate, giving the whitening or coloring agent an application-optimal viscosity and the consistency of a gel-like cream with an excellent feel.

Abstract: The subject matter of the present disclosure are agents for oxidative hair lightening or hair coloring, containing from about 70-90% by weight of a total of % of water, alkalizing agent, optionally a colorant, and a certain mixture of a cross-linked copolymer of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 monoalcohols, anionic surfactant and linear, saturated C8-C22 alkan-1-ol, and sodium polyacrylate, whereby the brightening or coloring agent obtains an application-technically optimal viscosity and the consistency of a gel-like cream with an excellent haptics.

Abstract: The present disclosure relates to cosmetic agents for the reductive decoloration of colored keratinous fibers, more particularly human hair, containing a sulphinic acid derivative and at least one alcohol with from about 10 to about 30 carbon atoms. This combination is able to reduce the unpleasant odor during the decoloration process. The present disclosure also relates to a corresponding kit-of-parts, the use of cosmetic agents and the kit-of-parts, as well as to an application method using the cosmetic agents and the packaging unit.

Abstract: The present disclosure relates to multi-component packaging units (kits-of-parts), ready-to-use agents, and methods for reductive decolourisation of dyed keratinous fibres. In one example, the multi-component packaging unit (kit-of-parts) for reductive decolourisation of dyed keratinous fibres includes, (I) a first container (A) including a cosmetic agent (a) and (II) a second container (B) including a cosmetic agent (b), wherein the first container (A) and the second container (B) are provided separately from one another, the cosmetic agent (a) in the first container (A) includes (a1) one or more reducing agent(s) that is/are solid at room temperature, and (a2) one or more oxidant(s) that is/are solid at room temperature, and wherein the cosmetic agent (b) in the second container (B) comprises (b1) one or more alkalising agent(s).

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, including the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) is at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound including one or more hydroxyl groups and/or hydrolysable groups per molecule, and said agent (a) further including at least one oligoalkylsiloxane, and Application of an agent (b) to the keratinous material, the agent (b) including at least one colorant compound selected from the group including pigments and/or direct dyes. A second object of the present disclosure is a multi-component packaging unit which contains the two agents (a) and (b) in two separately assembled containers.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. In one example, the process includes applying an agent (a) to the keratinous material. The agent (a) includes at least one organic silicon compound. An agent (b) is applied to the keratinous material. The agent (b) includes at least one colorant compound selected from the group including pigments and/or direct dyes. An agent (c) is applied to the keratinous material. The agent (c) includes at least one silicone oil.

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: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. In one example, the process includes applying an agent (a) to the keratinous material. The agent (a) contains at least one organic silicon compound from the group of silanes with one, two or three silicon atoms. The agent (a) further contains at least one silicone polymer. An agent (b) is applied to the keratinous material. The agent (b) contains at least one pigment.