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
e 326). Printing Colour made from Benzidine Base.14,4 parts Benzidine Base are dissolved at the boil in150 parts water and 18,8 parts muriatic acid 36° Tw., after cooling200 parts ice and31,3 parts muriatic acid 36° Tw. are added and then at 32° F.,41,6 parts nitrite solution (290:1000) slowly… … 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…
Coal-tar colors · Dyes and dyeing · Calico-printing
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