The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning, Hoechst on Main, Germany and their application in wool dyeing (1910)
Meister, Lucius & Brüning (Firm) · New York, H. A. Metz · leaf 63
lizarine Black R,Fast Mordant Blue B, R, Mordant Yellow O and Alizarine Yellow GGW, arc suitable. The browns obtained in this way answer all requirements and are comparatively cheap. The brown obtained with Chrome Brown RO, which may be shaded with the abovementioned auxiliary dyestufls; also with… … Alizarine Brown, and must therefore be applied with caution. The dyebath is prepared withthe necessary amount of dyestulT, 20% Glaubers salt and SVo Acetic acid, the temperaturevery gradually raised to the boil, the dyestufts exhausted by adding 2—3% of Sulphuric acid,and the shade finally…
Dyes and dyeing · Coal-tar colors
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