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One‐bath dyeing of poly(ethylene terephthalate)/cotton blends with alkali‐clearable azo disperse dyes containing a fluorosulphonyl group
Author(s) -
Koh Joonseok,
Yoo Hyun Young,
Kim Jae Pil
Publication year - 2004
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/j.1478-4408.2004.tb00222.x
Subject(s) - dyeing , clearance , ethylene , poly ethylene , alkali metal , disperse dye , polymer chemistry , materials science , chemistry , organic chemistry , composite material , medicine , urology , catalysis
Monoazo disperse dyes containing a fluorosulphonyl group, based on 4‐amino‐4′‐fluorosulphonylazobenzene derivatives, were dyed on poly(ethylene terephthalate)/cotton blends and their dyeing and fastness properties investigated. A one‐bath dyeing method was used, as these dyes can be alkali cleared in the same bath. In particular, the cross‐staining of cotton was studied in order to assess their suitability for the one‐bath dyeing of poly(ethylene terephthalate)/cotton blends.