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The influence of amphoteric products on the affinity of wool for acid dyes *
Author(s) -
Riva A.,
Cegarra J.
Publication year - 1987
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.1478-4408.1987.tb01083.x
Subject(s) - levelling , wool , chemistry , dyeing , absorption (acoustics) , polymer chemistry , organic chemistry , materials science , composite material , geology , geodesy
This paper deals with the influence of N‐alkylbetaines and alkylamidobetaines on the levelling of acid dyes on wool. The effects of chemical composition of the betaines and their concentration in the dyebath on levelling have been studied. The relationship between levelling behaviour and variation in dye absorption has also been examined.