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 144
zine 3GL, Orange G, Milling Scarlet 4R cone, and Nassovia Scarlet O.Again it is advisable in this case to prepare the dyebath with 10 — 20°/0 Glaubers salt and2 °/o Acetic acid, to raise the temperature very slowly to the boil and to exhaust the dyebathfirst with Acetic acid and finally with… … Brown.The fastest browns on ladies cloths and worsted goods are obtained with Acid AlizarineBrown R, B, BB and RH extra. These are dyed with 10°/o Glaubers salt and 3—4% Sulphuricacid, and developed with 1V2—3 °/0 of Bichrome; they are shaded with Acid Alizarine Red G, 134 The dyeing of piece-goods.
Dyes and dyeing
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