Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 166
he souring, acid will be formed in the goods as a part of thereaction, and if this is not completely removed the goods will becometender after a time and turn yellow. Subsequent to the washing processit is usual to give a further treatment with a solution of soap or othersoftener in which a little… … -j»*
Dyes and dyeing · Textile fabrics
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