Farbenfabriken vorm. Friedrich Bayer & Co · Leverkusen [Germany] : The Farbenfabriken · leaf 50
higher than 160—175 Faht. and to add (if con-sidered necessar>), in addition to the Glaubers salt, ^,0—1% soda orborax; in this way the colour is prevented from being too stronglyabsorbed by the wool. Benzo Purpurine 4B and 10B are employed for the productionof cheap scarlets and claret, and the… … 1^% Benzo Sky Bluea^!^ Brillianl Wool BlueF F R extra 3*; Diazo Black B H N 3,5% Brilliant Fast Blue0,4,, Wool Fast Blue BL
Dyes and dyeing
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