The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning, Hoechst on Main, Germany and their application in wool dyeing (1910)
Meister, Lucius & Brüning (Firm) · New York, H. A. Metz · leaf 144
will be darkerif the engraved parts are predominant. The result depends greatly upon the purity and quality of the wool. On coarse materialconsiderably deeper shades are obtained than on finer qualities. The slubbing must bewell cleansed and free from fatty matters, oils etc., in order to take up… … and fix them well. For this purpose the material must undergo a thorough cleansing operationby passing it through weak alkaline soap in the back-wash; it is then well washed and dried. Since the slubbing has to undergo the operation of spinning, after printing, great caremust be exercised to…
Dyes and dyeing · Coal-tar colors
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