Process for fixing direct and reactive dyestuffs on cellulosic f

Bleaching and dyeing; fluid treatment and chemical modification – Coating or sizing with dyeing process or product – Aminoplast or aminoplast precursor coating

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Details

8543, 8618, 8680, 8918, D06P 510, D06P 167, D06P 366

Patent

active

045471967

ABSTRACT:
A process is disclosed for fixing direct and reactive dyestuffs on cellulosic fibers. According to the process, a zirconium salt is added to a conventional fixating agent, especially the condensation product of formaldehyde with a compound containing as part of the molecule at least one amino group.

REFERENCES:
patent: 4410652 (1983-10-01), Robinson et al.
patent: 4436524 (1984-03-01), Valenti
patent: 4439203 (1984-05-01), Runyon et al.
patent: 4439208 (1984-03-01), Moser et al.
patent: 4443223 (1984-04-01), Kissling et al.
patent: 4452606 (1984-06-01), van Diest et al.
patent: 4475918 (1984-10-01), Kissling et al.

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