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Practical Significance, Theory and Determination of Compatibility of Dyes on Synthetic‐polymer Fibres
Author(s) -
Beckmann W.,
Hoffmann F.,
Otten H. G.
Publication year - 1972
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.1478-4408.1972.tb03039.x
Subject(s) - dyeing , compatibility (geochemistry) , polymer , materials science , polymer science , polymer chemistry , chemistry , chemical engineering , organic chemistry , composite material , engineering
The compatibility of dyes is particularly important in regard to the time, reproducibility and levelness of dyeing. For basic dyes on acrylic fibres and anionic dyes on nylon, a characteristic of the dye—the compatibility value K — is valuable in determining whether it can be used in the same bath as others. Dyes having the same K ‐value are compatible under most dyeing conditions. For disperse dyes, K ‐values do not exist. In selecting such dyes for use together, other properties of the dyes and the concentrations to be used in the particular combination must be considered.
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