Revistes Catalanes amb Accés Obert (RACO)

Influencia del tipo de desgomado en el comportamiento tintóreo de la seda

Ascensión Riva Juan, Remedios Prieto Fuentes, Margarita Neznakomova

Resum


The dyeing behaviour of silk is compared for two different procedures of boiling off, the classic method using silk and an alternative one with a less alkaline pH. Employing acid dyes and reagents, the kinetics of absorption and some colour fastness of the dyes were determined. The dyeing behaviour of the silk boiled off by the two procedures is similar, although in general dye absorption is somewhat higher in silk that is boiled off using the classic method.

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