Studies of the Dyeing of Nylon with Acid Dyes
- 1 December 1955
- journal article
- Published by SAGE Publications in Textile Research Journal
- Vol. 25 (12) , 977-993
- https://doi.org/10.1177/004051755502501202
Abstract
The dyeing of nylon with acid dyes has been investigated in greater detail than hitherto and the mechanism postulated by earlier workers has been confirmed, with minor reservations. The affinities for nylon of 12 acid dyes have been determined by desorption with inorganic anions and a more generally applicable equation has been evolved for the relationship between desorption data and affinity. This equation is based upon statistical thermodynamic consideration of the dye-fiber system, and the validity of its application to dye and inorganic anions of any basicity is confirmed by the experimental data. The results obtained have enabled some conclusions to be reached regarding the effect on affinity of structural variations within a related series of dyes. A comparison of the data for nylon with the well-established values for wool has shown a satisfactory measure of agreement.Keywords
This publication has 10 references indexed in Scilit:
- An Explanation of Dyeing Mechanisms in Terms of Non‐polar BondingJournal of the Society of Dyers and Colourists, 1955
- The Affinities of Vat Dyes in Relation to their ConstitutionsJournal of the Society of Dyers and Colourists, 1955
- Some Experiments on the Overdyeing of NylonJournal of the Society of Dyers and Colourists, 1953
- Combination of Wool with Acids in presence of SaltsJournal of the Society of Dyers and Colourists, 1951
- Equilibria in the Dyeing of Nylon with Acid DyesJournal of the American Chemical Society, 1950
- The Sorption of Acid Dyes on Nylon1Journal of the American Chemical Society, 1950
- The Combination of Wool with Acids–a Quantitative Interpretation in terms of the Donnan Theory of Membrane Equilibrium*Journal of the Society of Dyers and Colourists, 1949
- Nylon Fibre: A Study of the Mechanism of the Dyeing Process with Acid DyesJournal of the Society of Dyers and Colourists, 1945
- The combination of fibrous proteins with acids. II. The adsorption of dye anionsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1944
- The combination of fibrous proteins with acidsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1944