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The Effect of Temperature and pH on the Adsorption of Basic Dyes by Wool
Author(s) -
Bird C. L.,
Stancey G. P.
Publication year - 1961
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.1478-4408.1961.tb02438.x
Subject(s) - wool , adsorption , chemistry , chemical engineering , polymer chemistry , polymer science , materials science , composite material , organic chemistry , engineering
Seven basic dyes have been applied to wool yarn in 0.5% depth at 40, 60 and 80d̀C, as well as over a range of pH values at 60d̀C. As far as wool is concerned, basic dyes appear to be rapid‐dyeing dyes of low affinity, the exhaustion of which is very sensitive to change in pH in the region pH 4–6.