Dye Concentration Profiles Within Single Nylon Filaments1
- 1 June 1967
- journal article
- other
- Published by SAGE Publications in Textile Research Journal
- Vol. 37 (6) , 512-516
- https://doi.org/10.1177/004051756703700612
Abstract
Anionic dye concentration profiles within single drawn filaments have been measured. The shape of the profile is essentially the same as the shape found by Peters, Petropoulos, and McGregor for unoriented nylon films. The fiber formation and orientation processes apparently have no effect on the diffusion mechanism. Use of the concentration profiles to distinguish between chemical and physical causes of differences in dyeing behavior is discussed. Changes in dyebath concentration had no effect on either the shape of the concentration profile or the depth of penetration at a given time.Keywords
This publication has 9 references indexed in Scilit:
- Penetration of Cationic Dyes into Acrylic FibersTextile Research Journal, 1965
- Concentration dependence in dye diffusionJournal of Applied Polymer Science, 1965
- Role of Sites in DyeingTextile Research Journal, 1964
- Diffusion of dyes into polymer films. Part 3.—Naphthalene Scarlet 4R in nylon 6:6Transactions of the Faraday Society, 1962
- A Study of the Diffusion of Dyes in Polymer Films by a Micro densitometric TechniqueJournal of the Society of Dyers and Colourists, 1961
- Equilibria in the Dyeing of Nylon with Acid DyesJournal of the American Chemical Society, 1950
- The Diffusion of Direct Dyes into CelluloseJournal of the Society of Dyers and Colourists, 1948
- XLV. A diffusion problem in which the amount of diffusing substance is finite.—IV. solutions for small values of the timeJournal of Computers in Education, 1948
- The absorption of dyestuffs by cellulose. Part VII. An analysis of the diffusion of Sky Blue FF through single and multiple membranesTransactions of the Faraday Society, 1938