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Application of the benzidine colours in all branches of printing (1898)
Farbenfabriken Bayer Aktiengesellschaft · Elberfeld · leaf 42
Dyed with: Benzo Cyanine SB and Clirysophenine;discharged with: Brillant Green crystals. 35 … Dyed with: Benzo Purpurine 4B; discharged with: Methylene Blue. FARBENFABRIKEN Form. FEIEDR, HAVKit & Co., ELBERFELD. 39 When dyed on cotton the following Benzidine dyestuffs cannot be discharged withacetate of tin. Red Dyestuffs:Yellow PR (developed). Yellow Dyestuffs: Chloramine…Textile fabrics · Dyes and dyeing
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