Oxidation hair dyes comprising m-phenylenediamine derivatives as
申请人:Henkel Kommanditgesellschaft auf Aktien
公开号:US04684371A1
公开(公告)日:1987-08-04
This invention is directed to m-phenylenediamine derivatives and salts thereof and to compositions of the developer-coupler type of the dyeing of hair, consisting essentially of m-phenylenediamine derivatives or salts thereof as coupling components and, as developer components, conventional components used in oxidation dyes.