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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 29
Wilh 10—20/o Glauberssalt and 5 °/o acetate ofammonia; tlic jjoods areentered at 100—120° K, thebath iben heated slowly tothe boil, and kept boilingfor /j hour. Kor dark shadesthe bath is exhausted with2—4% acetic acid. Dianil Yellow :!G pat. … With 10—20°/o Glauberssalt and S/o acetate ofammonia or 3 /o acetic acid;the goods arc entered at amoderate tenipcrattire, thebath heated to the boil, andkept boiling for 1 hour, whilstadding 2—•5/(i acetic acidor 1—2% sulphuric acid. On account <if its greenish yellow shade andits satisfactory…Dyes and dyeing · Coal-tar colors
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