Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 682
n20 parts gum40 parts water60 parts aniline salts90 parts waterThe ink takes twelve to twenty-four hours DYEING TYPEWRITER RIBBONS, PERFUMES, ETC 663 5. Dyestuffs for Typewriter Ribbons.—The inks used for typewriterribbons are made from basic dyes rubbed down to a fine paste with vaseUneoil and… … Fig. 294.—Velvet and Plush Shear. (I-arks & Woolson.) dyestuff separate during cooling a little water is added and the mixtureheated again. The following dyes are mostly used: Carbon Black Methyl Violet Safranine G Jute Black Methylene Blue Scarlet for Cotton 6. Dyeing of Perfumes.—As perfume…
Dyes and dyeing · Textile fabrics
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