The dyeing of unions : with the dyestuffs of Leopold Cassella & Co., G.m.b.H., Frankfort o.M (1906)
Leopold Cassella & Co., author, Leopold Cassella & Co · Frankfort o.M. : Leopold Cassella & Co., G.m.b.H. · leaf 41
25 Diamine Colours. (Group ii) Application Name of the Colour Dyes a more greenish shade than Oxy Oxy Diamine Black D pat. Diamine Black A and is used like the latter. 2,5 °/o 5 % … Oxy Diamine Black SA pat. 2,5 °/o 5°/o Oxy Diamine Black US pat. 2,5 °/o 5°/o These brands are used in the same way as Oxy Diamine Black A, likewise serving as blacks fast to acids for cotton-dyeing goods the wool of which is to be cross-dyed in an acid bath. Para Diamine Black B pat. 2,5 °/o 5°/o…
Dyes and dyeing · Color in the textile industries
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
