Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 551
ightly acid or alkahne. IVIostof the substantive colors dye better on the wool at temperatures near theboil, whereas they dye better on the cotton in lukewarm baths. In weaklyalkaline baths the attraction of the dye for the wool is lessened, whilethat for the cotton is somewhat increased. By using… … Fig. 265.—Cloth-Spreading and Rolling Machine with Hot Water Box. (Curtis & INIarble.) to dissolve the dyestuff. As this alkali exerts a strong dissolving action onwool, it is not possible to dj^e union goods in such a bath, and in conse-quence this class of dyes has little or no use for this…
Dyes and dyeing · Textile fabrics
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