Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 107
be capable of easy removal from the woolafter scouring, and not leave behind any resinous or fatty matters of aninsoluble character. As already mentioned, it should also not containany appreciable quantity of free caustic alkali; nor, on the other hand,should it contain unsaponified fat. Soaps made… … oO a 3 tf > a SIo3 O IMPURITIES OF RAW COTTON 89 (the liquid fat obtained as a by-product in candle-making), and palm oilare also extensively employed. Often mixed soaps are used, such as oliveor cotton-seed oil soap in combination with a tallow soap. Both hardand soft soaps are used, though the…
Dyes and dyeing · Textile fabrics
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
