Sulfuric Acid → Acrylamide

Participants

Reaction Steps

The glass fiber ribbon is dyed by impregnating it at room temperature in a liquor which contains 6 g of a dye mixture of C.I. Acid Yellow 220, C.I. Acid Red 315 and C.I. Acid Blue 317 (weight ratio 2:1:1), 1 g/l of a mixture of tallow fatty amine/ethylene oxide adducts which have been esterified with sulfuric acid or quaternized with dimethyl sulfate, and 10 g/l of a 4% solution of a graft polymer formed from a glycerol-propylene oxide adduct and acrylamide.

Provenance & Evidence