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Styryl Dyes for Synthetic‐polymer Fibres.
Author(s) -
Peters Arnold T.,
Wild Malcolm S.
Publication year - 1978
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.1478-4408.1978.tb03401.x
Subject(s) - cellulose triacetate , dyeing , polyester , chemistry , styrene , polymer , polymer chemistry , cellulose acetate , cellulose , organic chemistry , copolymer
The synthesis of a series of dyes derived from reaction of 2‐methyl‐4‐(N‐ethyl‐N‐hydroxyethyl)amino, lidicyano‐styrene with acid chlorides, chloroformates, isocyanates and isothiocyanates is described. Data relevant to dye characterization by electron‐impact induced fragmentation is reported. Dyeing and fastness properties of the dyes on cellulose secondary acetate, cellulose triacetate, nylon 6.6 and polyester fibres are discussed in terms of dye structure. Comparison is made between some related dyes derived from 2‐methyl‐4‐(N‐ethyl‐N‐β‐aminoethyljamino‐β,βdicyanostyrene.