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 362
; they are finally squeezedand dried. D. PRODUCTION OF AZOCOLOURS BY COUPLINGDYESTUFFS OF THE VE-SUVINE OR CHRYSOIDINESERIES WITH DIAZOCOMPOUNDS. The dyestuffs of the Vesuvine andChrysoidine series containing free Amidogroups can be coupled on the fibre withDiazo compounds, whereby brown shadesof… … — 348 — in conjunction with Paranitrodiazobenzene. These brown shades are fasterto light than the |3-Naphthol compounds of Benzidine and Tolidine, do notsublimate on keeping, are sufficiently fast to ironing, and yield very good dis-charge effects with hydrosulphite discharges. The method of…
Coal-tar colors · Dyes and dyeing · Calico-printing
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