Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 477
niline salt in 320 parts water and make perfectly neutral, ifnecessary, by the addition of aniline oil; 2f parts copper sulphate in 50parts of water, 19 parts sodium chlorate in 37 parts of water, 2 parts ammo-nium chloride in 12 parts water, and 24 parts aluminium acetate 15° Tw.On mixing these… … Fig. 231.—Yarn Drying Machine. (Haubold.) have been saturated with the above liquor to avoid stick marks. Turnthe yarn every two hours (the workmen should have dry hands, as wethands will make finger marks). When dry turn steam into the hot roomtill the drj bulb shows 95° F. and the wet bulb 86° F.…
Dyes and dyeing · Textile fabrics
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