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 345
When properly diazotised, the liquid is filteredand thickened with650 parts tragacanth thickening 1000 parts. Printing Colour with Azophor Red PN. J 90 parts Azophor Red PN are dissolved in J350 parts cold water, left to stand for 1/2 hour, filtered, and the filtrate slowly diluted and neutralized… … — 331 — m-Nitraniline Orange. For the same are used: m-Nitraniline and Azophor Orange MN on theprepares 1, 2 and 6 (see page 325 and 326). m-Nitraniline Printing Colour.28 parts m-Nitraniline are dissolved in200 parts hot water and 51,9 parts muriatic acid 36° Tw., cooled whilst being wellstirred;…
Coal-tar colors · Dyes and dyeing · Calico-printing
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