Process for the continuous dyeing of high quality polyester fibe

Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Combined liquid and gas or vapor

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Details

81492, 81493, 68DIG5, 68 5E, 68158, 68177, D06B 302, D06B 310, D06B 2102

Patent

active

039582884

ABSTRACT:
Process for the continuous dyeing of high-quality polyester fibers, wherein on the textile material, which has been impregnated with a dyeing liquor, the dyestuff applied is fixed by means of a combined treatment with saturated vapor at high pressure and a wet treatment at high temperature.

REFERENCES:
patent: 2447993 (1948-08-01), Vieira
patent: 3593543 (1971-07-01), Bergman
patent: 3663161 (1972-05-01), Litzler et al.
patent: 3667898 (1972-06-01), Bergman et al.
patent: 3730678 (1973-05-01), Wedler et al.
patent: 3824814 (1974-07-01), Fleissner

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