Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
Inventor
active
2,4-bis-aryloxy-m-phenylenediamines and their use as couplers in
Coloring hair with aminoalkyl-or aminohydroxyalkyl-catechols
Compositions for coloring keratinous fibers comprising sulfo-con
Dye compositions containing 5,6-dihydroxy indoles and a foam gen
Hair coloring compositions containing a sulfo-containing water d
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