Studies on Mixture Dyeing. II. The Kinetics of a Mixture of Chrysophenine G and Sirius Red 4B
- 1 December 1963
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 36 (12) , 1602-1606
- https://doi.org/10.1246/bcsj.36.1602
Abstract
1) The single and mixture dyeing of Chrysophenine G (C.I. Direct Yellow 12) and Sirius Red 4B (C. I. Direct Red 81) have been examined kinetically. 2) The affinity and the diffusion coefficient of each dye at 90, 85 and 80°C have been evaluated. The apparent activation energy of diffusion at a constant surface concentration has been calculated. 3) In the mixture dyeing, although the apparent diffusion coefficient of each dye became larger than that in the single dyeing, whose surface concentration was similar to that in the mixture dyeing, the dye with the smaller diffusion coefficient had a more profound effect on the diffusion of the dye with the larger diffusion coefficient than in the reverse case.This publication has 3 references indexed in Scilit:
- Studies on Mixture Dyeing. I. The Kinetics of the Mixture of Benzopurpurine 4B and Sky Blue 6BBulletin of the Chemical Society of Japan, 1962
- The Adsorption of Dye Mixtures by Cellophane Sheet. I. Temperature and Concentration Dependence of Adsorption from Some Binary MixturesBulletin of the Chemical Society of Japan, 1960
- The colloid chemistry of dyes: the aqueous solutions of benzopurpurine 4B and its isomer prepared from m-tolidine.—Part IProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1931