D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
8/21.4
D06P 3/24 (2006.01) C09B 1/34 (2006.01) C09B 45/04 (2006.01) C09B 67/22 (2006.01) D06P 1/96 (2006.01) D06P 3/06 (2006.01)
Patent
CA 1229205
Process for dyeing or printing polyamide fibres Abstract of the Disclosure The invention describes a process for dyeing or printing natural or synthetic polyamide fire material by a rapid fixation method, which comprises the use of dyes or mixtures of dyes of the formulae as de- fined in the description in a continuous dyeing method or printing method, and fixing the dyes or prints by steaming for less than 3 minutes such that at least 95% fixation of the dyes is achieved. The process is particularly suitable for combination dyeing and polyamide carpet printing, and produces level dyeings and prints having excellent fastness properties.
445209
Raisin Helmut
Teutelink Bernard C.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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