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The retarding action of polyacrylamide in acrylic dyeing
Author(s) -
Shukla S R,
Mathur Manisha
Publication year - 1993
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.1478-4408.1993.tb01508.x
Subject(s) - dyeing , polyacrylamide , cationic polymerization , retarder , chemistry , polymer chemistry , materials science , organic chemistry , composite material
Polyacrylamide of different molecular masses was found to act as polycationic retarders in dyeing of acrylic fibres with cationic dyes. The method of retardation is simple and economic, having no adverse effect on final dye exhaustion values. The possible mechanisms involved are discussed.