The coal tar colours of Farbwerke vorm. Meister, Lucius & Brüning, Hoechst on Main, Germany, and their application in wool dyeing (1910)
Farbwerke vorm. Meister Lucius & Brüning · New York, H. A. Metz · leaf 42
ureasily precipitates in the bath, great care must be exercised in dyeing, which is generallycarried out in an Acetic acid bath. The fastness to light, water and alkali is very satisfactory. For grey shades, Acid Alizarine Grey G is employed as a grounding, being afterwardsshaded with Patent Blue… … Light Grey:0,04% Cyanine B0,038°/o Amido Naphtol Red BB0,02% Flavazine S10% Glaubers salt4°/o sulphuric acid. Medium Grey:0,13 % Cyanine B0,1% Amido Naphtol Red BB0,052% Flavazine S10% Glaubers salt4% sulphuric acid. Dark Grey: 0,45% Cyanine B0,3% Amido Naphtol Red BB0,16% Flavazine S10% Glaubers…
Dyes and dyeing
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