The Calculation of Diffusion Parameters for Diffusion‐controlled Dyeing from a Finite Bath

Abstract

Diffusion coefficients for diffusion-controlled dyeings from a finite bath can be obtained either by using approximations to the Wilson equation, thus making calculation of such values simpler and less tedious, or by accurate computation of the original equation. Using the second method, reference tables have been produced which enable values of the diffusion coefficient to be obtained from dyebath-exhaustion values.