Abstract: The object of the present disclosure are agents for oxidative hair bleaching with a pH value in the range from about 10.0 to about 11.0, containing from about 70-95% by weight of water, an alkalizing agent, from about 0.1-2% by weight of anionic, zwitterionic or amphoteric surfactant, from about 0.1-1.5% by weight of sodium polyacrylate, wherein only small amounts, if any, of linear saturated alkanols having two or three hydroxy groups and from 2 to 8 carbon atoms in the alkyl group are included. Furthermore, no saturated and unsaturated non-alkoxylated alkanols having one hydroxy group and from 1 to 50 carbon atoms in the alk(en)yl group, no saturated and unsaturated alkanecarboxylic acids with 1 to 50 carbon atoms, no crosslinked copolymer built up from acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30 monoalcohols as monomers and no oxidizing agents are contained.

Abstract: The subject of the present disclosure is a process for dyeing human hair, in which a pretreatment agent (A) which contains at least one organic silicon compound of the formula (I) and/or (II) and contains no direct dyes and no pigments, and a colorant (B) which contains at least one organic silicon compound of the formula (I) and/or (II) and further contains at least one colorant compound from the group of direct dyes and/or pigments, can be applied to the hair, wherein the organic silicon compounds of formulae (I) and (II) are defined as follows R1R2N-L-Si(OR3)a(R4)b??(I), (R5O)c(R6)dSi-(A)e-[NR7-(A?)]f—[O-(A?)]g-[NR8-(A??)]h—Si(R6?)d?(OR5?)c???(II).

Abstract: The object of the present disclosure is a multi-component packaging unit (kit-of-parts) for dyeing keratinous fibers, in particular human hair, which contains separately from one another a first container containing a first cosmetic preparation (A) and a second container containing a second cosmetic preparation (B), where the first cosmetic preparation (A) contains at least one specific organic silicon compound corresponding to formula (I) (R1O)a(R2)bSi-(A)c-[NR3-(A?)]d-[O-(A?)]e-[NR4-(A??)]f-Si(R2?)b?(OR1?)a???(I), and the second cosmetic preparation (B) contains water. A second subject-matter of the present disclosure is a process for dyeing hair using the preparations (A) and (B) described above.

Abstract: The present disclosure relates to a non-oxidative agent for dyeing keratin fibers, in particular human hair, containing in a cosmetic carrier at least one direct dye and sodium polyacrylate. Furthermore, the present disclosure relates to a method for non-oxidative, preferably semi-permanent, coloring of keratin fibers, in particular human hair, using the agent as contemplated herein.

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 present disclosure relates to an oxidising agent composition (M2), a packaging unit (kit of parts) comprising an agent for oxidative hair dyeing (M1) (dye component) and the oxidising agent composition (M2), a method for oxidative hair dyeing with use of the oxidising agent composition (M2), and the use of the oxidising agent composition for oxidative hair dyeing, for oxidative bleaching or lightening, and as fixing agent in a method for permanent shaping.

Abstract: A multi-component packaging unit (kit of parts) for reductively decoloring dyed keratin fibers, includes (I) a container (A) containing a cosmetic agent (a) and (II) a container (B) containing a cosmetic agent (b) and (III) a container (C) containing an aqueous, cosmetic agent (c) produced separately from each other, wherein agent (a) in container (A) includes a reductant (a1) as defined herein and agent (c) in container (C) includes (c1) one or more compounds of formula (I), A method for reductively decoloring dyed keratin fibers includes using the multi-component packaging unit.

Abstract: Cosmetic agents for treating keratinic fibers and methods for the reductive decolorization of dyed keratinic fibers are provided herein. In an embodiment, a cosmetic agent for treating keratinic fibers includes (a) one or more metal salts chosen from the group of tin(II) salts, iron(II) salts, manganese(II) salts, titanium(II) salts, or titanium(III) salts and (b) water. The agent has a pH between about 1.0 and about 3.0.

Abstract: The subject of the present disclosure is agents for oxidative hair dyeing containing from about 65-about 83 wt. % water, oxidation dye precursor(s), alkalizing agent and a specific mixture of a crosslinked copolymer of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30-monoalcohols, glyceryl fatty acid esters, selected from fatty alcohol ethoxylated and linear, saturated C8-C22-alkan-1-ol, wherein the dye obtains the optimal viscosity for application and the consistency of a gel-like cream with outstanding haptics.

Abstract: A multicomponent packaging unit (kit-of-parts) for reductive decoloration of colored keratin fibers includes, presented separately from one another, a container (A) containing a cosmetic agent (a) and a container (B) containing a cosmetic agent (b). The agent (a) in container (A) (a1) includes one or more sulfinic acid derivatives from a particular group, (a2) includes one or more fatty constituents from the group of C12-C30 fatty alcohols, C12-C30 fatty acid triglycerides, C12-C30 fatty acid monoglycerides, C12-C30 fatty acid diglycerides, C12-C30 fatty acid esters, hydrocarbons and/or silicone oils, (a3) has a water content of at most 10.0% by weight, based on the total weight of the agent (a), the agent (b) in container (B) (b1) has a water content of at least 30.0% by weight, based on the total weight of the agent (b). Also, a method is for reductive decoloration of colored keratin fibers using the multicomponent packaging unit.

Abstract: The subject of the present disclosure are intended to oxidative hair coloring, containing from about 60-about 83 weight-% water, oxidation dye precursor(e), alkalization resources and a specific mixture of a networked Copolymer of acrylic acid and non-ethoxy controlled Esters of acrylic acid with linear C10-C30 alkan mono alcohols, carboxylic acid, glyceryl fatty acid esters, surfactant, branched C10-C50-Alkanol and linear, saturated C8-C22 alkan-1-ol, whereby the coloring agent has an optimum viscosity for the application and the consistency of a gel-like cream with outstanding haptics.

Abstract: A multi-component packaging unit and related method for the reductive decolorization of colored keratinic fibers comprising, packaged separately from one another, (I) a container (A) containing a cosmetic agent (a), (II) a container (B) containing a cosmetic agent (b), and (III) a container (C) containing a cosmetic, aqueous agent (c), with the agent (b) in container (B) containing (a1) one or more reducing agents from the group of sodium dithionite, zinc dithionite, potassium dithionite, sodium sulfite, sodium hydrogen sulfite, potassium sulfite, potassium hydrogen sulfite, ammonium sulfite, sodium thiosulfate, potassium thio sulfate, ammonium thio sulfate, hydroxymethane sulfinic acid, aminomethane sulfinic acid, cysteine, thiolactic acid, sulfanylacetic acid (thioglycolic acid) and/or ascorbic acid, and agent (c) in container (C) including (c1) one or more acids from the group of the inorganic and/or organic acids and (c2) one or more zwitterionic and/or amphoteric surfactants.

Abstract: The subject matter of the present disclosure is a method for the oxidative lightening and/or dyeing of keratinous fibers, more particularly of hair, wherein a) a dye and/or lightening agent is applied to the keratinous fiber, said dye or lightening agent being obtained by mixing a composition (A), which contains at least one alkalizing agent, with a composition (B), which contains, in a cosmetic carrier, at least one oxidant, b) thereafter, within a period of one second to 24 hours after step a), a pre-treatment agent containing at least one salt of an isoalkylphosphoric acid ester, is applied to the keratinous fibers, more particularly the hair.

Abstract: The subject matter of the present disclosure constitutes agents for oxidative hair dyeing, containing from about 78-about 95 wt. % water, oxidation dye precursor(s), alkalizing agents, from about 0.1-about 2 wt. % anionic, zwitterionic or amphoteric tenside, from about 0.05-about 2 wt. % of a cross-linked copolymer from acrylic acid and non-ethoxylated esters of acrylic acid having linear C10-C30 monoalcohols, wherein only small quantities of, if any, linear, saturated alkanols having two or three hydroxy groups and 2 to 8 carbon atoms are contained in the alkyl group, also no saturated or unsaturated non-alkoxylated alkanols having a hydroxy group and from about 1 to about 50 carbon atoms in the alk(en)yl group, no saturated or unsaturated alkanecarboxylic acids with from about 1 to about 50 carbon atoms and no oxidants are included in the agent.

Abstract: The subject of the present disclosure is agents for oxidative hair dyeing containing from about 70-about 86 wt. % water, oxidation dye precursor(s), alkalizing agent and a specific mixture of a crosslinked copolymer of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30-monoalcohols, surfactic, cationic or zwitterionic polymer and linear, saturated C8-C22-alkan-1-ol, wherein the dye obtains the optimal viscosity for application and the consistency of a gel-like cream with outstanding haptics.

Abstract: The subject of the present disclosure is agents for oxidative hair coloring containing from about 70 about 95 wt. % water, oxidation dye precursor(s), alkalizing agent, from about 0.1-about 2 wt. % anionic, zwitterionic or amphoteric surfactant, and a mixture of sodium polyacrylate, crosslinked copolymers of acrylic acid and non-ethoxylated esters of acrylic acid with linear C10-C30-monoalcohols, branched C10-C50-alcohol and linear, saturated C8-C22-alkan-1-ol, wherein the dye receives optimal viscosity for application and the consistency of a cream-like gel with outstanding haptics.

Abstract: The present disclosure relates to an oxidising agent composition (M2), a packaging unit (kit of parts) comprising an agent for oxidative hair dyeing (M1) (dye component) and the oxidising agent composition (M2), a method for oxidative hair dyeing with use of the oxidising agent composition (M2), and the use of the oxidising agent composition for oxidative hair dyeing, for oxidative bleaching or lightening, and as fixing agent in a method for permanent shaping.

Abstract: The subject matter of the present disclosure relates to agents for oxidative hair dyeing, containing from about 78-about 95 wt. % water, oxidation dye precursor(s), alkalizing agents, from about 0.1-about 2 wt. % non-ionic tenside, from about 0.05-about 2 wt. % of a cross-linked copolymer from acrylic acid and non-ethoxylated esters of acrylic acid having linear C10-C30-monoalcohols, and xanthan gum, wherein only small quantities, if any, of linear saturated alkanols with two or three hydroxy groups and from 2 to 8 carbon atoms are contained in the alkyl group, also no saturated or unsaturated non-alkoxylated alkanols with a hydroxy group and from 1 to about 50 carbon atoms in the alk(en)yl group, no saturated or unsaturated alkanecarboxylic acids with from 1 to about 50 carbon atoms and no oxidants are included in the agent.

Abstract: The subject matter of the present disclosure relates to agents for oxidative hair dyeing, containing from about 70-about 95 wt. % water, oxidation dye precursor(s), alkalizing agents, from about 0.1-about 2 wt. % anionic, zwitterionic or amphoteric tenside, from about 0.1-about 1.5 wt. % sodium polyacrylate, wherein only small quantities, if any, of linear, saturated alkanols with two or three hydroxy groups and from 2 to 8 carbon atoms are contained in the alkyl group, also no saturated or unsaturated non-alkoxylated alkanols with a hydroxy group and from 1 to about 50 carbon atoms in the alk(en)yl group, no saturated or unsaturated alkanecarboxylic acids with from 1 to about 50 carbon atoms and no oxidants are contained in the agent.

Abstract: Kit-of-parts for the reductive decoloration of dyed keratinous fibers comprising, packaged separately from one another (I) a first container (A) containing a cosmetic agent (a) and (II) a second container (B) containing a cosmetic agent (b), wherein the agent (a) in the first container (A) (a1) contains one or more reducing agents from the group of formamidine sulphinic acids, sodium dithionite, zinc dithionite, potassium dithionite, hydroxymethane sulphinic acid, aminomethan sulphinic acid, cysteine, thiolactic acid, sulfanyl acetic acid, and/or ascorbic acid, and the agent (b) in container (B) (b1) contains one or more oxidants from the group of hydrogen peroxide, potassium sulphate, sodium persulphate and/or ammonium persulphate, and wherein the weight ratio of the total quantity of all reducing agents (a1) to the total quantity of all oxidants (b1)—relative to the total weight of agents (a) plus (b)—is a value of 50.0 to 4.0.