952674-76-9Relevant articles and documents
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
-
Page/Page column 7-8, (2008/06/13)
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one 5-membered aza heteroaromatic keratin dyeing compound with an N-hydroxy or N-amino group and derivatives thereof. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.