The chemistry and physics of dyeing : being an account of the relations between fibres and dyes, the formulation of lakes, and the general reactions of colloids, and their solution state (1906)
Dreaper, W. P. (William Porter), 1868-1938 · London : J. & A. Churchill · leaf 114
.S.D. and C, 1905, 243) showsthat with Diamine, Columbia and Zambezi Blacksthe effect of treating in this way is to increase thefastness to acids and washing. The fastness to lightis not appreciably altered. STATE OF FIBRES AND ACTION OF ASSISTANTS 99 The dyeing of basic colours on cotton… … No. 2. No. I 20 40 60 So=C. Temperature of solution. ROSANILINE ACETATE ON WOOL. (OHo20o cc. : Dye solution i grm. per litre : Wool 5 grms.) The reversal in the absorption of the dye asindicated in the curve is attributed to dissociationstress, which is said to take place at high tempera-tures with…
Dyes and dyeing
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