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 114
§§ mM V - 7am — 10S — k. Artificial Silk. Artificial silk is wetted, before dyeing, in water of 86— 9.)° F. The Basic or Janus Colours are dyed for an hour in a neutral bath, eithercold or up to 104 F, to which the dyestuff is added in 3 or 4 portions. DianilColours are dyed with an addition of 10…
Coal-tar colors · Dyes and dyeing
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