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The Dyeing of Nylon with Acid and Mordant Dyes at High Temperatures
Author(s) -
Hadfield H. R.,
Seaman H.
Publication year - 1958
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.1478-4408.1958.tb02270.x
Subject(s) - dyeing , mordant , nylon 66 , chemistry , nylon 6 , polymer chemistry , materials science , organic chemistry , polymer , polyamide
A study has been made of the stability of acid and chrome dyes in solution at temperatures above 100°c. The effects of an increase in dyeing temperature above 100°c. on the levelling of acid dyes and upon the rate of chroming of chrome dyes have also been determined. The results emphasise the importance of controlling the exhaustion of the dyebath during the dyeing of nylon and confirm the rapid rate of chroming above 100°c.