Geigy Chemical Corporation · [New York : Geigy Dyestuffs, Division of Geigy Chemical Corporation · leaf 72
et BRL (Dila based on 3 %| I. Drawing (Combining Time and Temperature) ^^^^^^ ^^P a) ^ — Cotlon yarn b) - - - Bright Viscose Spun Yarn 0 - - - Same as a) with 0.5litre ol (tyebatb soda ash per Noll: II curve c) is omittedno ellect on the draw soda ash hasng Steeped to 158° Time (minutes): 5 15 30… … 104° 140° 176° 194° 21 Time: 90 mjnules for each dyemgSalt: 5 grams per litre o( anhydrous Glaubers SaltLiquor ratio : 1 30 V. Rate of extiauslion measured by successive dyeings in the same dyebath until complete exhaustion t = initial dyeing. 2—6 = successive dyemgs Dig 5g 10 g 20 g Grams of…
Dyes and dyeing
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