The coal tar colours of Farbwerke vorm. Meister, Lucius & Brüning, Hoechst on Main, Germany, applied in calico printing (1908)
Farbwerke vorm. Meister Lucius & Brüning · Hoechst o/M, Lucius & Brüning · leaf 351
Tolidine Brown. This Brown which is rather faster to light than Benzidine Brown isprepared from Tolidine Base. For Naphthol prepare 4 see page 326. The mode of preparation of the printing colour is the same as indicatedfor Benzidine Brown, only instead of 14,4 parts Benzidine Base 17 partsTolidine… … Naphthol Prepare 4. Tolidine Base. — 337 — For the production of pink upon a naphthol prepare the following areused: Blue Red O, Azo Pink BB, Azophor Pink A. Blue Red O (Nitrophenetidine 25%). The diazotising is effected without ice at a temperature of 68—77 F.For light shades which are to be…
Coal-tar colors · Dyes and dyeing · Calico-printing
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