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The Kinetics of Fading of Dyes and the Filter Effect
Author(s) -
Blair Hal S.,
Boyd Neil L.
Publication year - 1975
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1975.tb03237.x
Subject(s) - fading , kinetics , cellulose , filter (signal processing) , filter paper , chemistry , mathematics , physics , computer science , chromatography , statistics , organic chemistry , quantum mechanics , decoding methods , computer vision
A study of the kinetics of fading for a series of model disperse dyes on nylon 6.6 and direct dyes on cellulose is described. The results confirm the importance of the filtereffect in determining the rates of fading, and a rate equation which allows for the filter effect is given. It is shown that this equation holds for the change in the rate of fading with concentration of several direct dyes on cellulose.