Dyed polyethylene terephthalate textile fibers with greenish blu

Details Dyed polyethylene terephthalate textile fibers with greenish blu Dyed polyethylene terephthalate textile fibers with greenish blu

1976-09-20

1978-02-28

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 44, 8179, 260206, C09B 2700, D06P 102

Patent

active

040764982

ABSTRACT:
Polyethylene textile fibers dyed with the dyestuff resulting from coupling equimolar amounts of diazotized ##STR1## and the coupling components obtained by reacting 3-amino-4-methoxyacetanilide or 3-amino-4-ethoxyacetanilide with diethyl sulfate, wherein X is Cl or Br are disclosed. Said fibers are a desirable greenish blue shade, with good fastness properties, and a very green flare under incandescent light.

REFERENCES:
patent: 2083308 (1937-06-01), Senn
patent: 2289413 (1942-07-01), Ellis et al.
patent: 3122410 (1964-02-01), Mueller et al.
patent: 3232693 (1966-02-01), Lange et al.
patent: 3342803 (1967-09-01), Artz et al.
Venkataraman, K., "The Chemistry of Synthetic Dyes," vol. III, (Academic Press, 1970), pp. 434-437.

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