Reactive dyes with a triphendioxazine chromophore

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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544 67, 544 76, C07D28534, C07D27304, C07D49802

Patent

active

051946076

ABSTRACT:
Triphendioxazine dyes suitable for dyeing or printing hydroxyl- or amido-containing substrates have the formula ##STR1## where n is 0 or 1,

REFERENCES:
patent: 3996211 (1976-12-01), Leng et al.
patent: 4532323 (1985-07-01), Jager
patent: 4845213 (1989-07-01), Stawitz et al.
patent: 4923988 (1990-05-01), Nahr et al.

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