Abstract: The objective of the present disclosure is a multi-component packaging unit (kit-of-parts) for dyeing keratinous material, in particular human hair, comprising separately prepared a first container comprising an agent (a), wherein the agent comprises (a): (a1) at least one amino-functionalized silicone polymer, and a second container comprising an agent (b), wherein the agent comprises (b): (b1) Water and (b2) a buffer system comprising at least one inorganic or organic acid (b2-I) and at least one salt of this acid (b2-II), and (b3) at least one color-imparting compound. A second objective of the present disclosure is a corresponding method in which the two agents (a) and (b) are used.

Abstract: Agents, processes, and kits-of-parts are provided for dyeing keratinous fibers are provided. An agent for dyeing keratinous fibers includes (a1) at least one C2-C30 alkyl methicone; and (a2) at least one pigment.

Abstract: Agents, processes, and kits-of-parts are provided for dyeing keratinous material. An agent for dyeing keratinous material includes (a1) at least one non-ionic emulsifier having an HLB value of from 4.0 to 12.0, (a2) at least one pigment, and (a3) at least one amino-functionalized silicone polymer.

Abstract: An agent for dying (e.g. coloring) keratinous material, in particular human hair, is disclosed. The agent comprises (a1) at least one alkyl (poly)glycoside, (a2) at least one pigment, and (a3) at least one amino-functionalized silicone polymer. A process for dyeing keratinous material with the agent is also disclosed. The process comprises preparing an application mixture comprising, applying the application mixture to keratinous material for a time sufficient to expose the keratinous material to the agent, and then rinsing the application mixture from the keratinous material with water. A multicomponent packaging unit (kit-of-parts) for dyeing keratinous material with the agent is also disclosed.

Abstract: A process and a kit-of-parts for dyeing keratinous material, in particular human hair, are provided. An exemplary process includes applying a pre-treatment agent (V) to the keratinous material, wherein the pre-treatment agent in a cosmetic carrier includes at least one oxidizing agent (V-1), and applying a colorant (F) to the keratinous material, the colorant being in a cosmetic carrier and including (F-1) at least one amino-functionalized silicone polymer and (F-2) at least one pigment.

Abstract: An objective of the present disclosure is a process for improving the color retention on keratinous material which has been colored by application of at least one pigment, wherein an aftertreatment agent is applied to the colored keratinous material and, if necessary, is rinsed off again after a reaction time, wherein the aftertreatment agent is (N-1) Water comprises, (N-2) has a pH value of 7.0 to 12.5, and (N-3) comprises at least one salt of a divalent cation.

Abstract: A method for dyeing hair is disclosed. The method comprises (1) treating hair with an oxidative colorant agent (A); (2) subsequent to (1), treating the hair with a CH-acidic hair dyeing agent (B); and (3) subsequent to (2), treating the hair with a cosmetic decolorizing agent (Ox). The method comprises a time interval between (1) and (2) of from about 1 minute to about 1.5 months, and a time interval between (2) and (3) of from about 1 minute to about 1.5 months. A process for multitonal dyeing of hair is also disclosed. The process comprises preparing an oxidative colorant agent (A); treating hair with the agent (A) to give a colored hair; preparing a CH-acidic hair dyeing agent (B); treating the colored hair with the agent (B) to give a dyed hair; and treating the dyed hair with a cosmetic decolorizing agent (Ox) to give a multitonal dyed hair.

Abstract: It is an object of the present disclosure to provide an agent for coloring keratinous material, in particular human hair, comprising (a1) at least one amino-functionalized silicone polymer, and (a2) at least one pigment, and (a3) at least one phosphorus-comprising organic compound. A second subject matter is a method for dyeing keratin material, wherein the agent is applied to the keratin 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 a pretreatment agent (V) to the keratinous material, the pretreatment agent being in a water-comprising carrier (V-1) comprises at least one anionic surfactant, and Application of a colorant (F) to the keratinous material, wherein the colorant is (F-1) at least one amino-functionalized silicone polymer and (F-2) comprises at least one pigment. A second object of the present disclosure is a multi-component packaging unit which comprises the two colorants (V) and (F) in two separately packaged containers.

Abstract: A process for decolorizing keratinous material which has been colored by the application of at least one pigment is disclosed. The process comprises applying to a dyed keratin material a decolorizing agent comprising at least one amphoteric and/or zwitterionic surfactant and a pH of from about 1.0 to about 4.3. The process further comprises rinsing the decolorizing agent from the keratin material after a contact time. A method for dyeing and later decolorizing human hair is also disclosed, and comprises applying a colorant to the hair to give a dyed hair, the colorant comprising at least one amino-functionalized silicone polymer and at least one pigment; applying to the dyed hair the decolorizing agent to give a decolorized hair; and rinsing the decolorizing agent from the decolorized hair. A multi-component packaging unit comprising a first container comprising the colorant and a second container comprising the decolorizing agent is also disclosed.

Abstract: The object of the present disclosure is a process for decolorizing keratinous material which has been colored by the application of at least one pigment, wherein a decolorizing agent which is (a) at least one salt of a monovalent or divalent cation, and (b) has a pH value of 1.0 to 4.7, is applied to the dyed keratin material and rinsed off again after a contact time.

Abstract: It is an object of the present disclosure to provide an agent for coloring keratinous material, in particular human hair, comprising (a1) at least one linear amino-functionalized silicone polymer, and (a2) at least one pigment, and (a3) at least one polysaccharide, exemplified in that the agent is free of silicone resins. A second subject matter is a method for dyeing keratin material, wherein the agent is applied to the keratin material.

Abstract: Processes and a multi-component packaging unit (kit-of-parts) are provided for decolorizing keratinous material which has been colored by the application of at least one pigment. A process includes applying to the keratinous material a decolorizing agent comprising at least one anionic surfactant, and having a pH value of 1.0 to 3.5, and rinsing the decolorization agent from the keratinous material after a contact time.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: (1) Providing an agent (a), wherein the agent (a) comprises: (a1) at least one amino-functionalized silicone polymer, (2) Providing an agent (b), wherein the agent (b) comprises: (b1) Water and (b2) at least one fat component and (b3) at least one colorant compound, (3) Preparation of an application mixture by mixing agents (a) and (b), (4) Apply the application mixture prepared in step (3) to the keratinous material, (5) Exposure of the application mixture applied in step (4) to the keratinous material; and (6) Rinse the application mixture with water. 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: An agent for dyeing keratinous material is provided. The agent includes (a1) at least one amino-functionalized silicone polymer and (a2) at least one color-imparting compound. Further, the agent includes (a3) at least one preservative and (a4) at least one fat component.

Abstract: A process is provided for dyeing keratinous material. The process includes (1) providing an agent (a) that includes (a1) at least one amino-functionalized silicone polymer and (a2) at least one colorant compound. The process further includes (2) providing an agent (b) that includes (b1) water and (b2) at least one fat component. The method includes (3) preparing an application mixture by mixing agents (a) and (b) and (4) applying the application mixture to the keratinous material. Further, the method includes (5) exposing the application mixture to the keratinous material and (6) rinsing the application mixture with water.

Abstract: It is an object of the present disclosure to provide an agent for coloring keratinous material, in particular human hair, comprising (a1) at least one amino-functionalized silicone polymer, and (a2) at least pigment, the weight ratio of all the pigments (a2) contained in the composition to all the amino-functionalized silicone polymers (a1) contained in the composition, i.e., the weight ratio (a2)/(a1), being not more than 0.95. A second subject matter is a method for dyeing keratin material, wherein the agent is applied to the keratin material.

Abstract: A process for dyeing keratinous material is provided. The process includes (1) applying a coloring agent (a) to the keratinous material. The coloring agent (a) includes (a1) at least one amino-functionalized silicone polymer and (a2) at least one colorant compound. The method further includes (2) allowing the coloring agent (a) to act on the keratinous material for a period of 15 seconds to 10 minutes, and (3) rinsing out the dye (a) under running water for a period of 15 seconds to 10 minutes. In the process, no further cosmetic agent other than the coloring agent (a) is used.

Abstract: An agent for dyeing keratinous material is provided. The agent includes at least one amino-functionalized silicone polymer and at least one color-imparting compound. Further, the agent includes at least one preservative and at least one non-ionic surfactant from the group of addition products of ethylene oxide and C8-C24 fatty alcohols.

Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: (1) Providing an agent (a), wherein the agent (a) comprises: (a1) at least one amino-functionalized silicone polymer, and (a2) at least one colorant compound, (2) providing an agent (b), wherein the agent (b) comprises, based on the total weight of the agent (b): (b1) 0 to about 50 wt. % water and (b2) at least one fat component, (3) Preparation of an application mixture by mixing agents (a) and (b), (4) Apply the application mixture prepared in step (3) to the keratinous material, (5) Exposure of the application mixture applied in step (4) to the keratinous material; and (6) Rinse the application mixture with water.