HAIR-DYING COMPOSITION Russian patent published in 2015 - IPC A61K8/00 A61Q5/10 

FIELD: chemistry.

SUBSTANCE: composition consists of two phases - Phase A and Phase B, placed separately from each other and mixed immediately before application, where Phase B represents oxidising agent in form of water solution, containing hydrogen peroxide, and Phase B, including cationic polymers and cation-active SAS, represents cream-like emulsion, containing dying components, thickening agents, emulsifiers, organic solvents, conditioning agents, non-ionogenic SAS, reducers, complexes, preservatives, fragrance and water, and as alkaline agent - mixture, consisting of ammonium hydroxide, 25% solution, and non-volatile aminomethylpropanol, supporting constant alkalinity of composition pH 9.2-10.8 during entire time if dying (40-50 min).

EFFECT: uniform, intensive, deep and lasting for a long period of time hair dying.

5 cl, 3 tbl