The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning : Hoechst on Main : and their application in dyeing cotton and other vegetable fibres (1907)
Farbwerke vorm. Meister Lucius & Brüning · New York : H.A. Metz · leaf 36
also be used for hank dyeing. Glaubers salt is added in several portions during the course of dyeingand improves equalizing. Crystallized Glaubers salt is preferable to the calcinedproduct on account of its solubility. After dyeing, the cotton is hydroextracted. Sometimes it is previouslywashed. If… … Fig. 1. Developing with Azophor Red is carried out in a similar manner at theordinary temperature. Also the diazotizing and developing processes are generally carried outin the dyeing machine after dyeing, the material is rinsed until perfectly cold.Then the acid nitrite liquid is circulated, the…
Coal-tar colors · Dyes and dyeing
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
