Metal dye complexes containing an azo or azomethine dye and a co

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

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Details

534619, 534629, 534699, 534738, 556 34, 564149, 564151, C09B 4506, C09B 4516, D06P 110, D06P 324

Patent

active

046803858

ABSTRACT:
Metal complex dyes that produce level, fast dyeings on textile materials are provided according to the formula ##STR1## wherein: D is a benzene, naphthalene or heterocyclic radical of a diazo component;

REFERENCES:
patent: 3682995 (1972-08-01), Ogden
patent: 4256633 (1981-03-01), Beffa
patent: 4544739 (1985-10-01), Schutz et al.
patent: 4563193 (1986-01-01), Beffa

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