Reactive azo dyes carrying two amine-fluoro-triazinyl groups for

Details Reactive azo dyes carrying two amine-fluoro-triazinyl groups for Reactive azo dyes carrying two amine-fluoro-triazinyl groups for

1987-05-21

1989-04-04

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

Alkylene sulfato, halotriazine, halodiazine,...

8681, 8684, 8687, 8688, 8918, 534632, 534634, 534635, 534637, 534638, C09B 6208, D06P 366

Patent

active

048182478

ABSTRACT:
Reactive dyes of the formula ##STR1## in which D is the radical of a diazo component of the benzene, naphthalene, azobenzene, naphthylazobenzene, azonaphthalene or phenylazonaphthalene series, K is the radical of a coupling component of the benzene or naphthalene series or of the heterocyclic series, except a pyrazolone radical, R.sub.1 and R.sub.2, independently of each other, are each hydrogen or an unsubstituted or substituted C.sub.1-4 -alkyl radical, and X.sub.1 and X.sub.2, independently of each other, are each unsubstituted or substituted aminofluoro-s-triazinyl, are particularly suitable for dyeing and printing cellulose-containing fibre materials and produce, in high dyeing yield, dyeings and prints having good fastness properties.

REFERENCES:
patent: 4540776 (1985-09-01), Henk et al.

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