Process for dyeing hydrophobic textile material with disperse dy

Details Process for dyeing hydrophobic textile material with disperse dy Process for dyeing hydrophobic textile material with disperse dy

1992-05-12

1993-10-05

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Confined gas phase superatmospheric pressure dyeing process

8440, 8505, 8922, D06P 190, D06P 354, D06P 520

Patent

active

052500780

ABSTRACT:
Dyeing polyester textile material with disperse dyes from supercritical CO.sub.2 gives stronger dyeings by carrying out the subsequent pressure reduction in a plurality of steps.

REFERENCES:
patent: 5199956 (1993-04-01), Schlenker et al.
J. Org. Chem. 49, pp. 5097-5101 (1984).

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