The coal tar colours of Farbwerke vorm. Meister, Lucius & Brüning, Hoechst on Main, Germany, and their application in wool dyeing (1910)
Farbwerke vorm. Meister Lucius & Brüning · New York, H. A. Metz · leaf 65
id bath, is satis-factory. Those colours which do not equalise well, require an increased amount of Glauberssalt, and a decrease of Sulphuric acid in the bath. If greater fastness to washing is required, Milling Scarlet 4R cone, and a number ofdirect dyeing dyestuffs can be used, which are… … Milling Scarlet 4R cone, yields very fast, bright Scarlets; it is dyed with Glaubers saltand Acetate of Ammonia, with the addition of Acetic acid, and finally, some Sulphuric acid.The Red Dianil colours, Dianil Red R, 4B, 10 B, Brilliant Dianil Red R, Delta Purpurine 5Band Dianil Crimson B are…
Dyes and dyeing
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