摘要:
The invention relates to an agent for dyeing and/or bleaching keratin fibers, in particular human hair, containing (a) ammonia in a quantity of 0.40 to 3.0 wt.%, preferably 0.50 to 2.4 wt.%, more preferably 0.60 to 2.0 wt.% and particularly preferably 0.62 to 1.76 wt.%, based on the weight of the agent, (b) one or more alkanolamines from the group consisting of monoethanolamine, 2-amino-2-methyl-propanol and triethanolamine, (c) one or more ethoxylated fatty alcohols with a degree of ethoxylation of from 80 to 120, (d) cetyl alcohol and stearyl alcohol in a total quantity of 4 to 8 wt.%, based on the weight of the agent, (e) one or more ethoxylated fatty alcohols with a degree of ethoxylation of 30.
摘要:
The aim of the present invention was to provide an improved oxidizing agent preparation for oxidative color modifying agents, which are present as soap based gels and contain ammonia as the alkalizing agent and optionally at least one oxidation dye precursor, and have a pH in the range of from 8 to 11.5, measured at 20°C, with which homogeneous and viscosity-stable application mixtures can be produced that release less ammonia during the entire leave-in time. It was surprisingly found that aqueous hydrogen peroxide preparations which contain selected 1-alkanols, glyceryl fatty acid esters, ethoxylated fatty alcohols, polyols and oils, achieve said aim in a very satisfactory manner.
摘要:
The invention relates to a hair-care agent for oxidative hair dying or bleaching, and a care method for oxidative hair dying or bleaching, in which keratin fibres are protected from oxidative effects.
摘要:
The aim of the present invention was to provide an improved oxidizing agent preparation for oxidative color modifying agents, which are present as soap based gels and contain ammonia as the alkalizing agent and optionally at least one oxidation dye precursor, and have a pH in the range of from 8 to 11.5, measured at 20°C, with which homogeneous and viscosity-stable application mixtures can be produced that release less ammonia during the entire leave-in time. It was surprisingly found that aqueous hydrogen peroxide preparations which contain selected 1-alkanols, ethylene glycol fatty acid esters, ethoxylated fatty alcohols, polyols and oils, achieve said aim in a very satisfactory manner.
摘要:
The invention relates to a method for dyeing human hair, having the following steps in the given order: A) mixing a first component (K1) with a second component (K2), thereby obtaining a first mixture (M1), B) mixing the mixture (M1) with a third component (K3), thereby obtaining a second mixture (M2), C) applying the mixture (M2) to the hair, D) allowing the mixture (M2) to react for a period of 30 seconds to 4 minutes, and E) rinsing the mixture (M2) out of the hair, wherein - the first component (K1) is a colorant preparation which contains at least one oxidizing dye pre-product, - the second component (K2) is a dye thinner which does not contain oxidizing dye pre-products or oxidizing agents, and - the third component (K3) is an oxidizing agent preparation which contains at least one oxidizing agent.