34938-50-6Relevant articles and documents
CATIONIC DIRECT DYE COMPRISING AN ALIPHATIC CHAIN AND BEARING A DISULFIDE/THIOL/PROTECTED-THIOL FUNCTION FOR DYEING KERATIN FIBRES
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Page/Page column 58-59, (2017/05/28)
A subject of the invention is a process for dyeing keratin fibres such as the hair, using at least one cationic direct dye bearing a disulfide, thiol or protected-thiol function and comprising at least one ammonium group bearing an aliphatic chain (I). An