Universal dye process
Universal gray dye
Unsymmetrical azo and hydrazo compounds
Usable indamines for keratinic fibres dyeing, for human hair...
Usage of cationic phenyl-azo-benzenic compounds for dyeing...
Use of 2-sulphonylamino-phenols as coupling agents in...
Use of a pigment composition comprising mixed crystals based...
Use of acylsulfonamido-substituted polymethine dyes as...
Use of azo dyes for marking hydrocarbons and novel azo dyes
Use of cationic azacyanine dyes for coloring keratin fibers
Use of compositions containing bisazo compounds for...
Use of copper complexes of disazo dyes for dyeing natural...
Use of disazo compounds
Use of improved cyan pigments in electrophotographic toners...
Use of indolenine-cyaninedisulphonic acid derivatives
Use of liquid preparations of a disazo dye in the ink jet...
Use of metal complexes of hydrazones as pigments
Use of mixed-crystal pigments of the quinacridone series in...
Use of oxalkylated novolaks as preparation agents for...
Use of polymeric mordants to increase the intensity of rigid...